WO2015035805A1 - Solar cooker - Google Patents
Solar cooker Download PDFInfo
- Publication number
- WO2015035805A1 WO2015035805A1 PCT/CN2014/079513 CN2014079513W WO2015035805A1 WO 2015035805 A1 WO2015035805 A1 WO 2015035805A1 CN 2014079513 W CN2014079513 W CN 2014079513W WO 2015035805 A1 WO2015035805 A1 WO 2015035805A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- plate
- projection
- solar cooker
- bottom plate
- cooker according
- Prior art date
Links
- 238000010438 heat treatment Methods 0.000 claims abstract description 4
- 230000003014 reinforcing effect Effects 0.000 claims description 93
- 239000003351 stiffener Substances 0.000 claims description 14
- 241001247287 Pentalinon luteum Species 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 7
- 230000000903 blocking effect Effects 0.000 claims description 6
- 230000008093 supporting effect Effects 0.000 claims description 5
- 238000010411 cooking Methods 0.000 abstract description 5
- 235000013305 food Nutrition 0.000 abstract description 4
- 230000001965 increasing effect Effects 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 238000011161 development Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000005286 illumination Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 241000282414 Homo sapiens Species 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S20/00—Solar heat collectors specially adapted for particular uses or environments
- F24S20/30—Solar heat collectors for heating objects, e.g. solar cookers or solar furnaces
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S23/00—Arrangements for concentrating solar-rays for solar heat collectors
- F24S23/70—Arrangements for concentrating solar-rays for solar heat collectors with reflectors
- F24S23/74—Arrangements for concentrating solar-rays for solar heat collectors with reflectors with trough-shaped or cylindro-parabolic reflective surfaces
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S30/00—Arrangements for moving or orienting solar heat collector modules
- F24S30/40—Arrangements for moving or orienting solar heat collector modules for rotary movement
- F24S30/45—Arrangements for moving or orienting solar heat collector modules for rotary movement with two rotation axes
- F24S30/455—Horizontal primary axis
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/90—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in food processing or handling, e.g. food conservation
- Y02A40/924—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in food processing or handling, e.g. food conservation using renewable energies
- Y02A40/926—Cooking stoves or furnaces using solar heat
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
- Y02B40/18—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers using renewables, e.g. solar cooking stoves, furnaces or solar heating
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/47—Mountings or tracking
Definitions
- the invention relates to the field of machinery, and in particular to a solar cooker. Background technique
- a solar-powered oven successfully developed by the applicant uses a clean energy source of solar energy to cook a cooking utensil, which can effectively utilize solar energy, is convenient for cooking a variety of foods, and is small in size and convenient to carry.
- the cookware also has the function of automatically adjusting the angle of the reflector placement.
- a control box is arranged on the cooker, and a pitch tracking system and a horizontal tracking system are set in the control box for automatic tracking. The change of the illumination angle of the sunlight, and the angle of the reflection of the sunlight, automatically adjust the angle of the reflector at any time, and is convenient to use.
- the cookware can automatically adjust the angle of the reflector placement, the tracking system of the control box has many working steps and complicated structure, which not only greatly increases the production cost of the product, but also makes the product price too high, and the market competitiveness is reduced, and this The failure rate of the cookware will also increase, which increases the after-sales service cost and reduces the user experience.
- the automatic adjustment is realized by controlling the rotation of the driving wheel, which has certain requirements on the ground of the place of use, and also limits The scope of use of cooking utensils.
- the main object of the present invention is to provide a solar cooker of a novel structure, which has the technical problem of simplifying the structure, reducing the manufacturing cost, and being convenient to use, thereby making the solar cooker more suitable for practical use and having industrial utilization value.
- a solar cooker according to the present invention includes:
- a base plate, a cover plate and a bracket the cover plate is disposed on the bottom plate, and one end of the cover plate is connected to one end of the bottom plate through a pin shaft, and the cover plate is rotatable around the pin shaft, a bracket is disposed between the bottom plate and the cover plate for fixing a rotation angle of the cover plate;
- a vacuum tube and a fixing frame the vacuum tube is provided with a heating chamber, and the fixing frame is disposed on the cover plate The vacuum tube is disposed on the fixing frame;
- the outer casing and the reflector the outer casing is disposed on two sides of the cover, the cover is movably connected to the outer casing; when the state is not working, the outer casing is closed, and in the working state, the outer casing is opened and positioned
- the inner surface of the outer casing is provided with the reflector, the reflector is for reflecting sunlight to the vacuum tube;
- One end of the bracket is connected to the bottom plate, and the other end is connected to the cover plate. At least one end of the bracket is a movable connection, and an angle between the cover plate and the bottom plate can be manually adjusted by a movable connection.
- the bottom plate and/or the cover plate are spaced apart from two or more rows of small holes or protrusions, and the lower end of the bracket is inserted into the small hole of the bottom plate or is resisted The projection of the bottom plate, and/or the upper end of the bracket is inserted into the aperture of the cover or against the projection of the cover to fix the angle of rotation of the cover.
- side plates are provided on both sides of the bottom plate, and/or side plates are provided on both sides of the cover plate, and the bottom plate, the upper side plate and/or the lower side plate are
- the cover plate constitutes a box-shaped space
- the upper side plate and/or the lower side plate are provided with two or more rows of card slots;
- the upper end and/or the lower end of the bracket are provided with a blocking lever, and the blocking lever is engaged with a corresponding card slot to fix the rotation angle of the cover.
- the bracket is provided with a telescopic device for adjusting the length of the bracket, and the telescopic device is provided with a locking device for locking the length of the bracket.
- the bottom plate is elongated, and a support plate is disposed below the bottom plate, at least one end of the support plate is away from a long side of the bottom plate, or/and below the bottom plate A roller is provided.
- the solar cooker further includes a bolt, and the bottom plate and the support plate are respectively provided with through holes, and the screw of the bolt passes through the through hole to connect the bottom plate and the support plate,
- the support plate is rotatable about the screw;
- the support plate is in the shape of a strip. In the working state, the support plate is rotated to at least one end thereof away from the long side of the bottom plate; in the non-working state, the support plate is rotated to the long side thereof and the length of the bottom plate The sides are parallel.
- the support plates are two or more, and are spaced apart from the bottom of the bottom plate.
- the support plate is provided with a reinforcing groove, and the reinforcing groove has a V-shaped, trapezoidal, U-shaped or curved cross section.
- the screw is provided with a spring, and the spring is disposed above the bottom plate.
- a groove is disposed under the bottom plate, the groove is disposed along a length direction of the bottom plate, and the support plate is placed in the groove.
- a baffle is provided on a side of one end of the support plate, and/or a baffle is also disposed on the other side of the other end of the support plate;
- the baffle serves to prevent excessive rotation of the support plate.
- the support plate is blocked by the baffle after being rotated 90 degrees around the screw.
- the aforementioned solar cooker further includes a one-day calibrator, and the sundial calibrator comprises:
- the orthographic projection of the projection body completely falls into the projection calibration area, or the projection body is provided with a light transmission hole, and the positive projection spot of the light transmission hole completely falls into the projection calibration area;
- the corona aligner is disposed on the solar cooker, and the orientation of the projection bottom plate is consistent with the orientation of the reflector in the working state, and in the working state, it is always under the illumination of sunlight.
- a support rod is disposed at each end of the projection bottom plate, and a bottom end of the two support rods is connected to the projection bottom plate, and a top end thereof is connected by a connecting rod, and the projection body is disposed on the connecting rod on.
- the orthographic projection shape is a circular or regular polygon
- the shape of the front projection spot is a circle or a regular polygon
- the shape of the projection calibration area is a circle or a regular polygon.
- the geometric center of the orthographic projection coincides with the geometric center of the projection calibration area; the geometric center of the front projection spot coincides with the geometric center of the projection calibration area.
- the projection calibration area is provided with a reference area, the reference area is a circular or regular polygon, and the projection calibration area coincides with the geometric center of the reference area.
- the projection body is a projection rod, and a bottom end of the projection rod is fixed on the projection bottom plate, and a top end thereof is away from the projection bottom plate.
- the projection rod is perpendicular to the projection bottom plate.
- the shape of the projection calibration area is a circle or a regular polygon; the top end of the projection rod is provided with a projection block, and the orthographic projection of the projection block is a circular or regular polygon, and its geometric center It coincides with the geometric center of the projection calibration area.
- the outer casing is divided into a first outer casing and a second outer casing, one side of the base is provided with the first outer casing, and the other side is provided with the second outer casing;
- the utility model further comprises a hinged reinforcing rib, the hinged reinforcing rib comprising a connecting plate and a reinforcing rib plate, wherein the reinforcing rib plate is divided into a first reinforcing rib plate and a second reinforcing rib plate;
- One side of the connecting plate hinges the first reinforcing rib plate, and the other side hinges the second reinforcing rib plate; the connecting plate is fixed on the cover plate, and the first reinforcing rib plate is fixed on the first outer casing The second reinforcing rib is fixed on the second outer casing.
- the reinforcing rib plate is provided with a reinforcing rib groove, and the reinforcing rib groove extends in a direction away from the connecting plate.
- the reinforcing rib groove comprises a main groove and a auxiliary groove, wherein the main groove is a piece, is disposed in the middle of the reinforcing rib plate, and the auxiliary groove is an even number, and is disposed in the main Both sides of the slot.
- the main groove is longer than the auxiliary groove, and the reinforcing rib plate has a ridge shape with an upper narrow and a lower width.
- the reinforcing rib plate is an L-shaped reinforcing rib plate, and a bottom end of the L-shaped reinforcing rib plate is hinged with the connecting plate.
- the L-shaped stiffener plate has upper and lower faces, and the stiffener groove extends to the upper and lower faces of the L-shaped stiffener plate.
- the rib groove has a curved cross section, a trapezoidal shape or a V shape.
- the hinge reinforcing ribs are one set or two or more; and the two or more sets of hinge ribs are respectively disposed in parallel with each other on an outer surface of the outer casing.
- the length of the hinge reinforcing plate is equal to or smaller than the height of the outer casing.
- the hinge reinforcing ribs are two or more sets, at least two sets are respectively disposed on two sides of the outer casing, and are disposed on two sides of the outer casing.
- the length of the two sets of ribs is equal to the length of the side of the outer casing.
- the support frame of the solar cooker of the present invention has at least the following advantages:
- the cover plate is used to connect the outer casing, and the angle between the cover plate and the bottom plate can be manually adjusted, thereby realizing manual adjustment of the angle between the reflector and the ground on the outer casing, so that the reflective plate reflects heat as much as possible onto the vacuum tube; Simple, low cost of production.
- the lateral force receiving surface of the bottom plate is extended, so that the base is placed more stable and the use is more reliable; the support plate can also be rotated, and overlaps with the bottom plate in a non-working state, and does not occupy excess space when carried.
- the utility model has the advantages of simple structure, convenient use and convenient carrying.
- the hinged rib can improve the bearing strength of the key point of the shell without increasing the thickness and weight of the shell. When the reflector is kept at a certain angle in the open state, it does not damage the cooker casing to improve the solar cooker. Working life; hinged ribs can be added without adding shell The thickness and weight of the cookware ensure that the cookware shell is not deformed, which facilitates the opening and closing operation of the outer casing, thereby making the solar cooker more suitable for practical use.
- FIG. 1 is a schematic structural view of a solar cooker of the present invention
- FIG. 2 is a schematic structural view of a base embodiment 1;
- Figure 3 is a side view of Figure 2;
- FIG. 4 is a schematic structural view of a base embodiment 2;
- Figure 5 is a schematic view showing the structure of the base embodiment 3;
- FIG. 6 is a schematic structural view of a solar cooker with a support plate on a base
- Figure 7 is a schematic structural view of Embodiment 4 of a base provided with a support plate
- Figure 8 is a schematic structural view of Embodiment 5 of the base provided with the support plate;
- Figure 9 is a side view of Figure 8.
- Figure 10 is a schematic view showing the structure of a base 6 provided with a support plate
- Figure 11 is a schematic structural view of Embodiment 7 of a base provided with a support plate;
- Figure 12 is a schematic view showing the structure of a solar cooker equipped with a corona aligner
- Figure 13 is a schematic structural view of Embodiment 1 of the corona calibrator
- FIG. 14 is a schematic structural view of a solar cooker according to Embodiment 1 of a corona calibrator;
- FIG. 15 is a schematic structural view of Embodiment 2 of a corona calibrator;
- Figure 16 is a schematic structural view of a third embodiment of a corona calibrator
- Figure 17 is a schematic view showing the state in which the solar cooker is provided with a hinged rib
- Figure 18 is a schematic view showing the structure of the hinged reinforcing rib embodiment 1;
- Figure 19 is a schematic view showing the closed state of the solar cooker of the embodiment 1 with the hinged reinforcing rib;
- Figure 20 is a schematic view showing the structure of the hinged reinforcing rib embodiment 1;
- Fig. 21 is a schematic view showing the closed state of the solar cooker of the first embodiment in which the hinge type reinforcing ribs are provided. In the picture:
- 22-reinforced ribs 220-fixed holes, 221-fixed plate, 222- stiffener plate, 223-fixed shaft, 224-main groove, 225 auxiliary groove;
- 1, 2 and 3 are solar cookers according to the present invention, comprising: a base 1 comprising a bottom plate 11, a cover plate 12 and a bracket 13; the cover plate 12 is disposed on the bottom plate 11 and the cover 12 is end-to-end One end of the bottom plate 11 is connected by a pin 114, and the cover plate 12 is rotatable about the pin shaft 1 14 .
- the vacuum tube 3 is provided with a heating chamber for cooking food; the holder 31 is disposed on the upper surface of the cover 12, and the vacuum tube 3 is disposed on the holder 31.
- the outer casing 2 is usually two blocks, which are respectively disposed on two sides of the cover plate 12, and the cover plate 12 is movably connected to the outer casing 2, and the connection manner thereof may be a pin connection, and the outer casing 2 can rotate around the cover plate 12; when the cookware is not working In the state, the outer casing 2 is closed. In the working state, the outer casing 2 is opened, and the opening angle is set at a certain position; the reflector 21 is attached to the inner surface of the outer casing 2, and the reflector 21 is used to reflect sunlight to Vacuum tube 3 on.
- the bracket 13 is disposed between the bottom plate 11 and the cover 12 for manually fixing the rotation of the cover 12 Angle, one end of the bracket 13 is connected to the bottom plate 11, and the other end is connected to the cover plate 12. At least one end of the bracket 12 is a movable connection, and the angle between the cover plate 12 and the bottom plate 11 can be manually adjusted by the movable connection.
- the bracket 13 can be manually adjusted and fixed by the following three connection modes. First, the upper end of the bracket 13 is fixedly connected to the cover 12, the lower end can be moved on the bottom plate 11 and fixed on the bottom plate 11; Secondly, the lower end of the bracket 13 is fixedly connected with the bottom plate 11, and the upper end can be moved on the cover plate 12, And being fixed on the cover 12; third, the upper end and the lower end of the bracket 13 are respectively movable on the cover 12 and the bottom plate 11, and are fixed on the cover 12 and the bottom plate 11.
- the cover plate 12 after the cover plate 12 is rotated about the pin shaft 114 relative to the bottom plate 11, the cover plate 12 forms an angle with the bottom plate 11, and after being supported by the bracket 13, the formed angle is fixed, and the outer casing 2 is disposed.
- the cover 12 On both sides of the cover 12, therefore, after the inclination angle of the cover 12 is fixed, the inclination angle of the outer casing 2 is also fixed, thereby realizing the adjustment of the angle of the reflector 21.
- the orientation of the base 1 can be manually adjusted, and the angle between the cover 12 and the bottom plate 11 is adjusted, and the angle is fixed, thereby realizing solar energy.
- the cookware is manually adjusted to improve the efficiency of using sunlight.
- the invention has simple structure, can realize complete manual adjustment of the solar cooker, is convenient to operate, and has low production cost.
- a more specific manner of the manual fixing of the rotation angle of the cover 12 by the bracket 13 is as follows: the bottom plate 11 and/or the cover plate 12 are spaced apart. There are two rows or more of small holes 110 or protrusions 112, and the lower end of the bracket 13 can be inserted into the small hole 110 of the bottom plate 11 or against the protrusion 112 of the bottom plate 11, and/or the upper end of the bracket 13 is inserted into the cover plate 12.
- the small hole 110 is or is abutted against the projection 112 of the cover 12 for manually fixing the rotation angle of the cover 12.
- the embodiment 3 of the base 11 of the present invention is specifically fixed by: a bottom plate side plate 111 is disposed on both sides of the bottom plate 11, and/or a cover plate side plate 121 is disposed on both sides of the cover plate 12.
- the bottom plate 11, the side plate 111 and/or the cover side plate 121 and the cover plate 12 form a box-shaped space;
- the cover side plate 121 and/or the bottom plate side plate 111 are provided with two or more rows of card slots 113;
- the upper end and/or the lower end are provided with a blocking lever, and the blocking lever can be inserted into the corresponding slot 113 for fixing the rotation angle of the cover 12.
- This configuration also enables the above-described bracket 13 to be manually fixed by the rotation angle of the cover 12 by three connection means.
- the bracket 13 is provided with a telescopic device, and the bracket can be adjusted.
- the length of the telescopic device is provided with a locking device for locking the length of the bracket 13 after telescoping; by adjusting the length of the bracket 13, the angle between the cover plate 12 and the bottom plate 11 can be adjusted.
- This configuration also enables manual fixing of the rotation angle of the cover plate 12.
- the solar cooker of the present invention in order to facilitate carrying and use, has a base 1 which is generally elongated and constitutes two important parts of the base 1 and a cover 12 which is of course elongated.
- a base 1 which is generally elongated and constitutes two important parts of the base 1 and a cover 12 which is of course elongated.
- the disadvantage of the elongated base 1 is that the placement is unstable and it is easy to dump. Therefore, the solar energy cooker of the present invention is provided with a support plate for a more stable placement of the base.
- the bottom plate 11 is elongated, and a support plate 14 is disposed below the bottom plate 11, and at least one end of the support plate 14 is away from the long side of the bottom plate 11. As long as one end of the support plate 14 is away from the long side of the bottom plate 11, the landing area of the bottom plate 11 can be increased to enhance the stability of its placement. For the purpose of movement, a roller can be provided below the bottom plate 11.
- a fixing hole 140 is disposed on the bottom plate 11 and the support plate 14 , and the rotating bolt 142 is connected to the bottom plate 11 and the support plate 14 through the fixing hole 140 , and simultaneously
- the support plate 14 is rotatable about the rotating bolt 142; the support plate 14 is preferably also elongated; in the working state, the support plate 14 is rotated until at least one end thereof is away from the long side of the bottom plate 11; when in the non-working state, the support plate 14 is rotated to the same
- the long sides are parallel to the long sides of the bottom plate 11.
- a schematic structural view of the fifth embodiment of the base provided with the support plate may be provided with a reinforcing groove 144.
- the cross section of the reinforcing groove 144 may be V-shaped, trapezoidal, U-shaped or curved.
- a spring 143 is attached to the rotating bolt 142, and the spring 143 is sleeved on the rotating bolt and disposed above the bottom plate 11. Due to the elastic force of the spring 143, the structure between the support plate 14 and the bottom plate 11 in the free state can be made tighter, the rotation is less likely to occur, and the angular position after the rotation of the two can be better fixed; in the rotating state, the support plate is pulled.
- the support plate 14 is away from the bottom plate 11 , so that the spring 143 is further compressed, a certain distance is generated between the support plate 14 and the bottom plate 11 , and then after the support plate 14 is rotated to a suitable angle, after the support plate 14 is released, Under the elastic force of the spring 143, the bottom plate 11 is again tightly fitted, and the spring 143 is disposed.
- the scratch caused by the relative sliding friction between the support plate 14 and the bottom plate 11 can be avoided, and the bottom plate 11 can be prevented from being damaged.
- a groove 141 is provided below the bottom plate 1 1 , and the groove 141 is disposed along the length direction of the bottom plate 11 , and the support plate 14 is placed in the groove 141 in a non-operating state. This makes the solar cooker more portable and aesthetically pleasing.
- FIG. 10 it is a schematic structural view of a base embodiment 6 provided with a support plate.
- the support plates 14 are in multiple groups, and are respectively arranged on the bottom plate 1 1 in an interval, so that the support is more stable.
- FIG. 11 is a schematic structural view of a base embodiment 7 provided with a support plate.
- a baffle 145 is disposed on a side of one end of the support plate 14, and/or the other end of the support plate 14 is provided.
- a baffle 145 is also provided on the other side of the support; that is, a baffle 145 is provided on the opposite sides of the two opposite sides of the support plate 14.
- the flapper 145 serves to prevent excessive rotation of the support plate 14.
- the baffle 145 has two functions.
- the baffle 145 is disposed such that the longer side of the support plate 14 is rotated to form an angle with the bottom plate 11. At 90 degrees, it is blocked by the baffle and can no longer be rotated; when the support plate 14 is rotated from the working state to the non-working state, when the longer side thereof coincides with the longer side of the bottom plate 11, the support plate 14 is blocked. Can't rotate anymore.
- the position of the baffle 145 on the support plate 14 is: when the longer side of the support plate 14 and the longer side of the bottom plate 11 are at an angle of 90 degrees, one end of the baffle 145 just abuts against the longer side of the bottom plate 11. On the side, when the longer side of the support plate 14 is parallel to the longer side of the bottom plate 11, the side of the shutter 145 just catches the longer side of the bottom plate 11.
- the solar cooker of the invention can adjust the reflector to a proper orientation and pitch angle by manual and accurate, thereby improving the utilization rate and use efficiency of solar cookers for sunlight.
- the corona calibrator is used as a reference for manual adjustment.
- a corona calibrator embodiment 1 of the present invention includes: a projection bottom plate 44 on which a projection calibration area 452 is disposed; and a projection body 41 disposed above the projection calibration area 452.
- the orthographic projection of the projection 41 completely falls within the projection calibration area 452.
- the projection bottom plate 44 is square or circular, and is used for setting the projection calibration area 452.
- the area of the projection calibration area 452 is larger than the projection surface of the projection body 41. Therefore, it is possible for the orthographic projection of the projection body 41 to be fully projected. Projected within calibration area 452.
- the projection of the projection body 41 is all thrown into the projection calibration area 452, and the projection body 41 is required to be above the projection calibration area, preferably directly above, even if it is not directly above, its position cannot be too much deviation, otherwise It is impossible to cast all of its projections into the projection calibration area 452.
- the projection 41 is located above the projection calibration area 452 with a certain distance from the projection calibration area.
- the corona calibrator of the present invention is mounted on a solar cooker, and the orientation of the projection bottom plate 44 is consistent with the orientation when the reflector is opened; if the reflector is two curved reflectors that are symmetrical about an axis, the calibrator is preferably mounted. Positioned on the axis, or it is projected on the axis; if the reflector is a piece, the shape is an arc symmetrical in the central axis, the preferred position of the corona aligner is mounted on the central axis, or its orthographic projection On the central axis; if the reflective surface of the reflector is hemispherical, the preferred position of the corona aligner is mounted at an axis that passes through the center of the hemisphere.
- FIG. 15 a schematic structural view of a second embodiment of the corona calibrator of the present invention is shown.
- the second embodiment has the same configuration as that of the first embodiment except that the structure of the projection body 41 is changed.
- the center of the projection body 41 of the second embodiment has a light transmission hole 411.
- the spot of sunlight passing through the light transmission hole 411 needs to fall as far as possible into the projection calibration area. This spot is equivalent to the projection of the projection in the embodiment.
- the installation benefit and the method of use on the solar cooker are exactly the same as those in the embodiment 1, and will not be described again.
- a support rod 43 is disposed at each end of the projection bottom plate 44.
- the bottom ends of the two support rods 43 are connected to the projection bottom plate 44, and the top ends thereof are connected by a connecting rod 42.
- the projection body 41 It is disposed on the connecting rod 42; this structure can conveniently set the distance between the projection body 41 and the projection bottom plate 44.
- the support rod 43 is vertically disposed on the projection bottom plate 44, and the length thereof is preferably 7-20 cm, so that the vertical distance between the projection body 41 and the projection bottom plate 44 can be controlled at 5-15 cm; at this time, the projection body 41 is used for projection.
- the area of the light transmissive area is set to 1-5 square centimeters
- the area of the projection calibration area 452 is set to 5-25 square centimeters
- the area of the projection calibration area 452 the area of the projected or light transmissive area of the projection body and the projection
- the vertical distance between the body 41 and the projection bottom plate 44 Jointly, the law is: The projection area of the projection body or the area of the light transmission area is larger, the projection calibration area
- the shape of the orthographic projection of the projection body 41 of the foregoing embodiment 1 is preferably a circle or a regular polygon.
- the shape of the front projection spot is a circle or a regular polygon
- the shape of the projection alignment area 452 is a circle or a regular polygon.
- the projection calibration area 452 is further provided with a reference area 451.
- the shape of the reference area 451 is the same as the shape of the projection calibration area 452, preferably a circular or regular polygon, and the projection calibration area 452 and the reference The geometric centers of the zones 451 coincide.
- a smaller reference area 451 is further disposed in the projection calibration area 452, which can clearly indicate the position of the projection calibration area 452 relative to the center, so that the projection or the spot can be more easily adjusted to the projection calibration area when the calibrator is adjusted.
- FIG. 16 it is a schematic structural diagram of Embodiment 3 of the Japanese calibrator of the present invention.
- the projection body is a projection rod 41.
- the bottom end of the projection rod 41 is fixed on the projection bottom plate 44, and the top end thereof is away from the projection bottom plate 44.
- the projection bottom plate 44 is provided with a projection calibration area 451.
- the mounting position of the solar cooker is the same as that of the first embodiment and the second embodiment. In use, the position and angle of the reflector need to be adjusted, so that the projection of the projection rod 41 of the Japanese calibrator of the embodiment falls into the projection calibration area. Within 451.
- the projection rod 41 When the projection rod 41 is disposed perpendicular to the plane on which the projection bottom plate 44 is disposed, when the shape of the projection calibration area 451 is a circle or a regular polygon, the projection rod 41 should preferably be fixed at the geometric center of the projection calibration area 451.
- a projection block may be further disposed at the top end of the projection rod, and the orthographic projection of the projection block at the projection bottom plate 44 is preferably a circular or regular polygon, and the geometric center thereof and the geometry of the projection calibration area 451 The center coincides.
- a projection reference area 452 may be provided in the middle of the projection calibration area 451, which functions the same as the projection reference area 451 in the first embodiment and the second embodiment.
- the solar cooker of the invention is portable, and the user generally carries the food to the field, because the lighter the weight of the solar cooker, the more convenient to carry and use. Therefore, in order to reduce the weight of the cookware as much as possible, the main component casing 2 is generally made of a light material such as plastic, and the profile is as thin as possible while ensuring protection of the reflector 21.
- the outer casing has low strength, poor toughness, and cannot withstand heavy pressure, and cannot fully satisfy the needs of the outer casing.
- the thin and light materials are easily deformed during use, which affects the opening and closing operation of the cookware casing during use; more importantly, in order to increase the amount of solar energy accumulation, the two folded mirrors are required to maintain a certain angle when opened.
- the outer casing material has low strength and poor toughness and cannot withstand the supporting force required to maintain the angle of the light plate.
- the outer casing 2 of the present invention is provided with a hinge-type reinforcing rib, which can increase the bearing strength of the key point of the outer casing without increasing the thickness and weight of the outer casing, and ensure that the reflecting plate maintains a certain angle in the open state,
- the outer casing of the support frame is damaged to improve the service life of the solar cooker; and the cookware outer casing can be prevented from being deformed, thereby facilitating the opening and closing operation of the outer casing, thereby making the solar cooker more suitable for practical use.
- FIG 17 is a schematic view of the open state of the solar cooker with hinged ribs.
- FIG. 18 is a schematic structural view of the hinged reinforcing rib embodiment 1. Specifically, one side of the cover plate 12 of the base 1 is provided with a first outer casing 2, and the other side is provided with a second outer casing 2;
- hinged rib 22 Also included is a hinged rib 22, and the hinged rib includes a fixed plate 221;
- One side of the fixing plate 221 is hinged to the first reinforcing rib plate 222, and the other side is hinged to the second reinforcing rib plate.
- the fixing plate 221 is fixed to the cover 12, the first reinforcing rib 222 is fixed to the first outer casing 2, and the second reinforcing rib 222 is fixed to the second outer casing 1.
- the reinforcing rib plate 222 is further provided with a reinforcing rib groove extending in a direction away from the fixing plate 221, and the extending direction of the reinforcing rib groove is perpendicular to the axis around which the reinforcing rib plate 222 and the fixing plate 221 are hinged.
- the support and pressure bearing effect is the best;
- the cross section of the reinforcing rib groove is preferably set to be curved, trapezoidal or V-shaped; the arrangement of the reinforcing rib groove can enhance the bearing pressure of the reinforcing rib.
- the reinforcing rib groove is divided into a main groove 224 and an auxiliary groove 225, and the main groove 224 is a piece, which is disposed in the middle of the reinforcing rib plate, and the auxiliary groove 225 is an even number, and is equally divided on both sides of the main reinforcing rib groove 224.
- the support and protection effects are better when the plurality of reinforcing grooves are arranged parallel to each other on the reinforcing ribs.
- the shape of the reinforcing rib is set to be a ridge shape with a narrow upper and a lower width, such a knot
- the structure not only saves the material of the reinforcing ribs, but also reduces the weight and does not affect the pressure and support.
- the reinforcing rib plate is an L-shaped reinforcing rib plate, and the L-shaped reinforcing rib plate has upper and lower faces, and the reinforcing rib groove extends to the upper and lower faces of the L-shaped reinforcing rib plate;
- the lower bottom end of the stiffener plate is hinged to the fixed plate 221 .
- the underside of the L-shaped stiffener plate can abut against the edge of the upper surface of the cover plate 12 when the outer casing is opened, which can reduce the bearing pressure of the hinge, thereby enhancing the service life of the stiffened plate; during processing, the L-shaped stiffener plate
- the bottom surface, combined with the shallow and shallow control of the convex rib groove, can also cooperate with the edge of the upper surface of the cover plate 12 to more conveniently control the opening and closing angle of the outer casing.
- the fixing plate 221 is provided with a fixing hole 220 which is fixed to the upper surface of the cover 12 by a fixing shaft 223.
- one or more sets of support frames for the solar cooker are provided; two or more sets of hinged reinforcing ribs are respectively disposed in parallel with each other on the outer surface of the outer casing.
- the combination of multiple sets of ribs can effectively enhance the protection and support of the outer shell.
- the length of the hinged stiffener panel is equal to or less than the height of the outer casing. Since the function of the reinforcing ribs is to increase the bearing strength of the key points of the outer casing, and to ensure that the reflecting plate maintains a certain angle in the open state, the outer casing is not damaged, therefore, the length of the reinforcing ribs does not have to be too long, as long as the strength of the outer casing can be ensured.
- the bearing strength can be reduced, which can reduce the material cost, and can also reduce the weight of the entire solar cooker and is convenient to use.
- the fixing plate 221 is preferably fixed to the upper surface of the cookware cover 12 by bolts, and the reinforcing ribs connected to the two sides of the fixing plate 221 are fixed on the outer surface of the outer casing of the cookware, and the two outer casings of the cookware are respectively The rotatably connected to both sides of the cover 12 of the cookware.
- the reinforcing ribs are opened together with the outer casing, and when they are opened to a certain set angle, the reinforcing ribs are fixed and kept at a set angle, so that the outer casing is also kept at this one. Open the angle to achieve as much sunlight as possible, illuminating the vacuum tube.
- the reinforcing rib is fixed at a certain set angle, and may be defined by a structure in which it is hinged with the fixing plate 221, or may be passed through the bottom surface of the L-shaped reinforcing rib plate and the upper surface of the cookware cover 12 in the above embodiment.
- the distance between the rims is defined, especially when a convex rib groove is provided to extend to the bottom surface of the L-shaped rib plate.
- the cookware outer casing 2 is invariant, and the opening and closing operation of the outer casing is facilitated, so that the solar cooker is more suitable for practical use.
- the present invention provides a hinged rib embodiment 2 .
- the hinge rib embodiment 2 includes a cover plate 12 , one side of the cover plate 12 is provided with a first outer casing 2 , and the other side is provided with a second outer casing 2 ;
- hinged rib Also included is a hinged rib, and the hinged rib 22 includes a fixed plate 221;
- One side of the fixing plate 221 is hinged to the first reinforcing rib plate 222, and the other side is hinged to the second reinforcing rib plate.
- the fixing plate 221 is fixed to the cover 12, the first reinforcing rib 222 is fixed to the first outer casing 2, and the second reinforcing rib 222 is fixed to the second outer casing 1.
- the reinforcing ribs 222 open and close with the opening and closing of the outer casing 2, and when the outer casing is in the open state, the reinforcing ribs serve to support the protective outer casing;
- the hinge ribs 22 are two or more sets, at least two of which are respectively disposed on two sides of the outer casing, and the lengths of the two sets of reinforcing ribs 222 disposed on the two sides of the outer casing and the side of the outer casing 1
- the sides are of equal length. Since the lengths of the two sets of reinforcing ribs on the two sides of the embodiment are equal to the lengths of the side edges of the outer casing, the supporting effect of the reinforcing ribs is increased, and the outer casing is not deformed during use, so that the outer casing can be realized without increasing the outer casing. At the same time of thickness and weight, the opening and closing operation of the outer casing is facilitated, so that the solar cooker is more suitable for practical use.
- the reinforcing groove 222 is provided with a main groove 224; the cross section of the main groove 224 is preferably arranged in an arc shape, a trapezoidal shape or a V shape; the main groove 224 can be reinforced and strengthened.
- the support and pressure strength of the ribs is provided with a main groove 224; the cross section of the main groove 224 is preferably arranged in an arc shape, a trapezoidal shape or a V shape; the main groove 224 can be reinforced and strengthened. The support and pressure strength of the ribs.
- the bearing can not only bear the supporting force while maintaining the angle of the outer casing, but also The outer casing is kept free from deformation, and the two outer casings are not dislocated when closed, and are convenient to use.
- the solar cooker disclosed in the invention can manually adjust the angle between the cover plate and the bottom plate, thereby realizing manual adjustment of the angle between the reflector and the ground on the outer casing, so that the reflector can reflect heat as much as possible onto the vacuum tube; the support plate can also rotate When it is in non-working state, it overlaps with the bottom plate, and does not occupy extra space when carrying.
- the reflection plate By adjusting the projection position of the projection body on the projection substrate by referring to the projection position of the sundial calibrator projection body, the reflection plate can be adjusted to ensure that the reflector can reflect most of the sunlight. Achieve full use of solar energy.
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Abstract
A solar cooker comprises a base (1), a vacuum tube (3) and a fixing bracket (31). The base (1) comprises a base plate (11), a cover plate (12) and a support (13), wherein the cover plate (12) is rotatable relative to the base plate (11), and the support (13) is arranged between the base plate (11) and the cover plate (12) for manually fixing the rotation angle of the cover plate (12). A heating chamber is provided in the vacuum tube (3) for cooking food, and the vacuum tube (3) is fixed on the cover plate (12) by means of the fixing bracket (31). A shell (2) is movably connected to the two sides of the cover plate (12), and, when in a non-working state, the shell (2) is closed, and, when in a working state, the shell (2) is opened and positioned; and a reflective plate (21) for reflecting sunlight onto the vacuum tube (3) is arranged on an inner surface of the shell (2).
Description
一种太阳能炊具 本申请主张 2013年 9月 16 日在中国提交的申请号为 201310422728. 9 名称为一种太阳能炊具的发明专利申请的优先权。 技术领域 A solar cooker This application claims that the application number submitted in China on September 16, 2013 is 201310422728. 9 The priority is the patent application for a solar cooker. Technical field
本发明涉及机械领域, 特别是涉及一种太阳能炊具。 背景技术 The invention relates to the field of machinery, and in particular to a solar cooker. Background technique
随着经济、 科技的日益发展, 人类对能源需求越来越大, 能源紧缺问 题倍受关注; 同时, 随着人们生活需求的不断提高和工业化生产的发展, 环境污染已经成为影响可续发展的最大障碍, 开发利用环保的绿色能源迫 在眉捷。 太阳能作以其环保性、 持续性、 丰富性、 普遍性等优点越来越受 到人们的青睐。 With the development of economy and science and technology, human beings are increasingly demanding energy, and the problem of energy shortage has received much attention. At the same time, with the continuous improvement of people's living needs and the development of industrial production, environmental pollution has become an impact on sustainable development. The biggest obstacle is the development of environmentally friendly green energy. Solar energy is increasingly favored by people for its environmental protection, sustainability, richness and universality.
虽然太阳能在热水供应、 光伏发电方面被应用广泛, 对环境改善做出 了很大的贡献; 但是, 人们仍在进一步拓宽太阳能利用领域和利用方式。 例如本申请人成功研制的一种太阳能煲烤箱, 就是利用太阳能这一清洁能 源进行烹饪一种炊具, 该炊具能有效利用太阳能, 便捷的进行多种食物的 烹饪, 而且体积小巧, 携带方便。 同时, 为了能有效利用太阳能, 这种炊 具还具有自动调整反光板放置角度的功能, 具体是在炊具上设有一个控制 箱, 控制箱内设置了俯仰跟踪***和水平跟踪***, 用于自动跟踪太阳光 的照射角度的变化, 并随着太阳光照射角度的变化, 随时自动调整反光板 放置角度, 使用方便。 Although solar energy is widely used in hot water supply and photovoltaic power generation, it has made great contributions to environmental improvement; however, people are still expanding the field of solar energy utilization and utilization. For example, a solar-powered oven successfully developed by the applicant uses a clean energy source of solar energy to cook a cooking utensil, which can effectively utilize solar energy, is convenient for cooking a variety of foods, and is small in size and convenient to carry. At the same time, in order to effectively use solar energy, the cookware also has the function of automatically adjusting the angle of the reflector placement. Specifically, a control box is arranged on the cooker, and a pitch tracking system and a horizontal tracking system are set in the control box for automatic tracking. The change of the illumination angle of the sunlight, and the angle of the reflection of the sunlight, automatically adjust the angle of the reflector at any time, and is convenient to use.
这种炊具虽然可以自动调整反光板放置角度, 但控制箱的跟踪***工 作环节多, 结构复杂, 不但大大提高了产品的制作成本, 使产品价格过高, 市场竟争力下降, 而且使这种炊具的故障率也会提高, 增加了售后服务成 本, 也降低了用户的体验度; 另外, 自动调整是通过控制驱动轮的转动实 现的, 该炊具对使用场所的地面有一定的要求, 也限制了炊具的使用范围。 Although the cookware can automatically adjust the angle of the reflector placement, the tracking system of the control box has many working steps and complicated structure, which not only greatly increases the production cost of the product, but also makes the product price too high, and the market competitiveness is reduced, and this The failure rate of the cookware will also increase, which increases the after-sales service cost and reduces the user experience. In addition, the automatic adjustment is realized by controlling the rotation of the driving wheel, which has certain requirements on the ground of the place of use, and also limits The scope of use of cooking utensils.
由此可见, 上述现有的太阳能炊具在结构与使用上, 显然仍存在缺陷, 而亟待加以进一步改进。 本设计人积极加以研究创新, 以期创设一种新型
结构的太阳能炊具, 使其更具有实用性。 发明内容 It can be seen that the above-mentioned existing solar cooker has obvious defects in structure and use, and needs to be further improved. The designer actively researches and innovates in order to create a new type of The structure of solar cookers makes it more practical. Summary of the invention
本发明的主要目的在于, 提供一种新型结构的太阳能炊具, 所要解决 的技术问题是简化结构, 降低制作成本, 使用方便, 从而使太阳能炊具更 加适于实用, 且具有产业上的利用价值。 The main object of the present invention is to provide a solar cooker of a novel structure, which has the technical problem of simplifying the structure, reducing the manufacturing cost, and being convenient to use, thereby making the solar cooker more suitable for practical use and having industrial utilization value.
本发明的目的及解决其技术问题是釆用以下技术方案来实现的。 依据 本发明提出的一种太阳能炊具, 包括: The object of the present invention and solving the technical problems thereof are achieved by the following technical solutions. A solar cooker according to the present invention includes:
底座: 包括底板、 盖板和支架, 所述盖板设置在所述底板上, 所述盖 板一端与所述底板一端通过销轴连接, 所述盖板能够绕所述销轴旋转, 所 述支架设置在所述底板和所述盖板之间, 用于固定所述盖板的旋转角度; 真空管和固定架: 所述真空管内设有加热腔, 所述固定架设置在所述 盖板上, 所述真空管设置在所述固定架上; a base plate, a cover plate and a bracket, the cover plate is disposed on the bottom plate, and one end of the cover plate is connected to one end of the bottom plate through a pin shaft, and the cover plate is rotatable around the pin shaft, a bracket is disposed between the bottom plate and the cover plate for fixing a rotation angle of the cover plate; a vacuum tube and a fixing frame: the vacuum tube is provided with a heating chamber, and the fixing frame is disposed on the cover plate The vacuum tube is disposed on the fixing frame;
外壳和反光板: 所述外壳设置在所述盖板的两侧, 所述盖板与所述外 壳活动连接; 非工作状态时, 所述外壳闭合, 工作状态时, 所述外壳打开 并被定位; 所述外壳的内表面设有所述反光板, 所述反光板用于将太阳光 反射到所述真空管; The outer casing and the reflector: the outer casing is disposed on two sides of the cover, the cover is movably connected to the outer casing; when the state is not working, the outer casing is closed, and in the working state, the outer casing is opened and positioned The inner surface of the outer casing is provided with the reflector, the reflector is for reflecting sunlight to the vacuum tube;
所述支架的一端连接所述底板, 另一端连接所述盖板, 所述支架的至 少一端为活动连接, 通过活动连接能够手动调整所述盖板和所述底板之间 的角度。 One end of the bracket is connected to the bottom plate, and the other end is connected to the cover plate. At least one end of the bracket is a movable connection, and an angle between the cover plate and the bottom plate can be manually adjusted by a movable connection.
本发明的目的及解决其技术问题还可釆用以下技术措施进一步实现。 优选的, 前述的太阳能炊具, 所述底板和 /或所述盖板上间隔设有两排 以上的小孔或凸起, 所述支架的下端***所述底板的小孔内或抵止在所述 底板的凸起上, 和 /或所述支架的上端***所述盖板的小孔内或抵止在所述 盖板的凸起上, 以固定所述盖的旋转角度。 The object of the present invention and solving the technical problems thereof can be further realized by the following technical measures. Preferably, in the foregoing solar cooker, the bottom plate and/or the cover plate are spaced apart from two or more rows of small holes or protrusions, and the lower end of the bracket is inserted into the small hole of the bottom plate or is resisted The projection of the bottom plate, and/or the upper end of the bracket is inserted into the aperture of the cover or against the projection of the cover to fix the angle of rotation of the cover.
优选的, 前述的太阳能炊具, 所述底板的两侧设有侧板, 和 /或所述盖 板的两侧设有侧板, 所述底板、 上侧板和 /或下侧板与所述盖板构成一盒状 空间; Preferably, in the foregoing solar cooker, side plates are provided on both sides of the bottom plate, and/or side plates are provided on both sides of the cover plate, and the bottom plate, the upper side plate and/or the lower side plate are The cover plate constitutes a box-shaped space;
所述上侧板和 /或所述下侧板上设有两排以上的卡槽; The upper side plate and/or the lower side plate are provided with two or more rows of card slots;
所述支架上端和 /或下端设有挡杆, 所述挡杆卡入相应的卡槽, 以固定 所述盖的旋转角度。
优选的, 前述的太阳能炊具, 所述支架上设有伸缩装置, 用于调节支 架的长度, 所述伸缩装置上设有锁定装置, 用于锁定支架的长度。 The upper end and/or the lower end of the bracket are provided with a blocking lever, and the blocking lever is engaged with a corresponding card slot to fix the rotation angle of the cover. Preferably, in the foregoing solar cooker, the bracket is provided with a telescopic device for adjusting the length of the bracket, and the telescopic device is provided with a locking device for locking the length of the bracket.
优选的, 前述的太阳能炊具, 所述底板为长条形, 所述底板的下方设 有支撑板, 所述支撑板的至少一端远离所述底板的长边, 或 /和, 所述底板 的下方设有辊轮。 Preferably, in the foregoing solar cooker, the bottom plate is elongated, and a support plate is disposed below the bottom plate, at least one end of the support plate is away from a long side of the bottom plate, or/and below the bottom plate A roller is provided.
优选的, 前述的太阳能炊具, 还包括螺栓, 所述底板和所述支撑板上 均设有通孔, 所述螺栓的螺杆穿过所述通孔连接所述底板和所述支撑板, 所述支撑板能够绕所述螺杆旋转; Preferably, the solar cooker further includes a bolt, and the bottom plate and the support plate are respectively provided with through holes, and the screw of the bolt passes through the through hole to connect the bottom plate and the support plate, The support plate is rotatable about the screw;
所述支撑板为长条形, 工作状态时, 所述支撑板旋转至其至少一端远 离所述底板的长边; 非工作状态时, 所述支撑板旋转至其长边与所述底板 的长边平行。 The support plate is in the shape of a strip. In the working state, the support plate is rotated to at least one end thereof away from the long side of the bottom plate; in the non-working state, the support plate is rotated to the long side thereof and the length of the bottom plate The sides are parallel.
优选的, 前述的太阳能炊具, 所述支撑板为两个以上, 间隔设置在所 述底板的底部。 Preferably, in the foregoing solar cooker, the support plates are two or more, and are spaced apart from the bottom of the bottom plate.
优选的, 前述的太阳能炊具, 所述支撑板上设有加强槽, 所述加强槽 的横截面为 V形、 梯形、 U形或弧形。 Preferably, in the foregoing solar cooker, the support plate is provided with a reinforcing groove, and the reinforcing groove has a V-shaped, trapezoidal, U-shaped or curved cross section.
优选的, 前述的太阳能炊具, 所述螺杆上设有弹簧, 所述弹簧设在所 述底板的上方。 Preferably, in the foregoing solar cooker, the screw is provided with a spring, and the spring is disposed above the bottom plate.
优选的, 前述的太阳能炊具, 所述底板的下方设有凹槽, 所述凹槽沿 着所述底板长度方向设置, 所述支撑板放置在所述凹槽内。 Preferably, in the foregoing solar cooker, a groove is disposed under the bottom plate, the groove is disposed along a length direction of the bottom plate, and the support plate is placed in the groove.
优选的, 前述的太阳能炊具, 所述支撑板一端的侧边上设有挡板, 和 / 或所述支撑板的另一端的另一侧边上也设有挡板; Preferably, in the foregoing solar cooker, a baffle is provided on a side of one end of the support plate, and/or a baffle is also disposed on the other side of the other end of the support plate;
所述挡板用于阻止所述支撑板的过度旋转。 The baffle serves to prevent excessive rotation of the support plate.
优选的, 前述的太阳能炊具, 所述支撑板绕所述螺杆旋转 90度后, 即 被所述挡板阻止。 Preferably, in the foregoing solar cooker, the support plate is blocked by the baffle after being rotated 90 degrees around the screw.
优选的, 前述的太阳能炊具, 还包括一日晷校准器, 所述日晷校准器 包括: Preferably, the aforementioned solar cooker further includes a one-day calibrator, and the sundial calibrator comprises:
一投影底板, 其上设有投影校准区; a projection bottom plate having a projection calibration area thereon;
一投影体, 设在所述投影校准区的上方; a projection body disposed above the projection calibration area;
所述投影体的正投影完全落入所述投影校准区内 , 或所述投影体上设 有透光孔, 所述透光孔的正投光斑完全落入所述投影校准区内;
所述日晷校准器设置在所述太阳能炊具上, 其投影底板的朝向与反光 板在工作状态的朝向一致, 且工作状态时, 一直处于阳光的照射之下。 The orthographic projection of the projection body completely falls into the projection calibration area, or the projection body is provided with a light transmission hole, and the positive projection spot of the light transmission hole completely falls into the projection calibration area; The corona aligner is disposed on the solar cooker, and the orientation of the projection bottom plate is consistent with the orientation of the reflector in the working state, and in the working state, it is always under the illumination of sunlight.
优选的, 前述的太阳能炊具, 所述投影底板两端各设有一支撑杆, 两 支撑杆的底端连接所述投影底板, 其顶端通过一连接杆相连, 所述投影体 设置在所述连接杆上。 Preferably, in the solar cooker, a support rod is disposed at each end of the projection bottom plate, and a bottom end of the two support rods is connected to the projection bottom plate, and a top end thereof is connected by a connecting rod, and the projection body is disposed on the connecting rod on.
优选的, 前述的太阳能炊具, 所述正投影形状为圓形或正多边形; 所 述正投光斑的形状为圓形或正多边形; 所述投影校准区的形状为圓形或正 多边形。 Preferably, in the foregoing solar cooker, the orthographic projection shape is a circular or regular polygon; the shape of the front projection spot is a circle or a regular polygon; and the shape of the projection calibration area is a circle or a regular polygon.
优选的, 前述的太阳能炊具, 所述正投影的几何中心与所述投影校准 区的几何中心重合; 所述正投光斑的几何中心与所述投影校准区的几何中 心重合。 Preferably, in the foregoing solar cooker, the geometric center of the orthographic projection coincides with the geometric center of the projection calibration area; the geometric center of the front projection spot coincides with the geometric center of the projection calibration area.
优选的, 前述的太阳能炊具, 所述投影校准区内设有参照区, 所述参 照区为圓形或正多边形 , 且所述投影校准区与所述参照区的几何中心重合。 Preferably, in the foregoing solar cooker, the projection calibration area is provided with a reference area, the reference area is a circular or regular polygon, and the projection calibration area coincides with the geometric center of the reference area.
优选的, 前述的太阳能炊具, 所述投影体为一投影杆, 所述投影杆的 底端固定在所述投影底板上, 其顶端远离所述投影底板。 Preferably, in the foregoing solar cooker, the projection body is a projection rod, and a bottom end of the projection rod is fixed on the projection bottom plate, and a top end thereof is away from the projection bottom plate.
优选的, 前述的太阳能炊具, 所述投影杆与所述投影底板垂直。 Preferably, in the foregoing solar cooker, the projection rod is perpendicular to the projection bottom plate.
优选的, 前述的太阳能炊具, 所述投影校准区的形状为圓形或正多边 形; 所述投影杆的顶端设有投影块, 所述投影块的正投影为圓形或正多边 形, 其几何中心与所述投影校准区的几何中心重合。 Preferably, in the foregoing solar cooker, the shape of the projection calibration area is a circle or a regular polygon; the top end of the projection rod is provided with a projection block, and the orthographic projection of the projection block is a circular or regular polygon, and its geometric center It coincides with the geometric center of the projection calibration area.
优选的, 前述的太阳能炊具, 所述外壳分为第一外壳和第二外壳, 所 述底座的一侧设置所述第一外壳, 另一侧设置所述第二外壳; Preferably, in the foregoing solar cooker, the outer casing is divided into a first outer casing and a second outer casing, one side of the base is provided with the first outer casing, and the other side is provided with the second outer casing;
还包括合页式加强筋, 所述合页式加强筋包括连接板和加强筋板, 所 述加强筋板分为第一加强筋板和第二加强筋板; The utility model further comprises a hinged reinforcing rib, the hinged reinforcing rib comprising a connecting plate and a reinforcing rib plate, wherein the reinforcing rib plate is divided into a first reinforcing rib plate and a second reinforcing rib plate;
所述连接板的一侧铰接第一加强筋板, 另一侧铰接第二加强筋板; 所述连接板固定在所述盖板上, 所述第一加强筋板固定在所述第一外 壳上, 所述第二加强筋板固定在所述第二外壳上。 One side of the connecting plate hinges the first reinforcing rib plate, and the other side hinges the second reinforcing rib plate; the connecting plate is fixed on the cover plate, and the first reinforcing rib plate is fixed on the first outer casing The second reinforcing rib is fixed on the second outer casing.
优选的, 前述的太阳能炊具, 所述加强筋板上设有加强筋槽, 所述加 强筋槽沿着远离连接板的方向延伸。 Preferably, in the foregoing solar cooker, the reinforcing rib plate is provided with a reinforcing rib groove, and the reinforcing rib groove extends in a direction away from the connecting plate.
优选的, 前述的太阳能炊具, 所述加强筋槽包括主槽和辅槽, 所述主 槽为一条, 设在所述加强筋板的中间, 所述辅槽为偶数条, 分设在所述主
槽的两侧。 Preferably, in the foregoing solar cooker, the reinforcing rib groove comprises a main groove and a auxiliary groove, wherein the main groove is a piece, is disposed in the middle of the reinforcing rib plate, and the auxiliary groove is an even number, and is disposed in the main Both sides of the slot.
优选的, 前述的太阳能炊具, 所述主槽比所述辅槽长, 所述加强筋板 为上窄下宽的山脊形状。 Preferably, in the foregoing solar cooker, the main groove is longer than the auxiliary groove, and the reinforcing rib plate has a ridge shape with an upper narrow and a lower width.
优选的, 前述的太阳能炊具, 所述加强筋板为 L形加强筋板, 所述 L 形加强筋板的底端与所述连接板铰接。 Preferably, in the foregoing solar cooker, the reinforcing rib plate is an L-shaped reinforcing rib plate, and a bottom end of the L-shaped reinforcing rib plate is hinged with the connecting plate.
优选的, 前述的太阳能炊具, 所述 L形加强筋板具有上、 下两个面, 所述加强筋槽延伸至所述 L形加强筋板的上、 下两个面上。 Preferably, in the foregoing solar cooker, the L-shaped stiffener plate has upper and lower faces, and the stiffener groove extends to the upper and lower faces of the L-shaped stiffener plate.
优选的, 前述的太阳能炊具, 所述加强筋槽的横截面为弧形、 梯形或 V 字形。 Preferably, in the foregoing solar cooker, the rib groove has a curved cross section, a trapezoidal shape or a V shape.
优选的, 前述的太阳能炊具, 所述合页式加强筋为一组或两组以上; 所述两组以上的合页式加强筋分别彼此平行设置于所述外壳的外表 面。 Preferably, in the foregoing solar cooker, the hinge reinforcing ribs are one set or two or more; and the two or more sets of hinge ribs are respectively disposed in parallel with each other on an outer surface of the outer casing.
优选的, 前述的太阳能炊具, 所述合页式加强板的长度等于或小于所 述外壳的高度。 Preferably, in the foregoing solar cooker, the length of the hinge reinforcing plate is equal to or smaller than the height of the outer casing.
优选的, 前述的太阳能炊具, 所述合页式加强筋为两组或两组以上, 至少有两组分别设置在所述外壳的两个侧边, 且设置在所述外壳的两个侧 边的两组加强筋长度与外壳的侧边长度相等。 Preferably, in the foregoing solar cooker, the hinge reinforcing ribs are two or more sets, at least two sets are respectively disposed on two sides of the outer casing, and are disposed on two sides of the outer casing. The length of the two sets of ribs is equal to the length of the side of the outer casing.
借由上述技术方案, 本发明太阳能炊具的支撑架至少具有下列优点: With the above technical solution, the support frame of the solar cooker of the present invention has at least the following advantages:
1、 盖板用于连接外壳, 盖板与底板的角度可以手动调节, 从而实现外 壳上反光板与地面角度的手动调整, 使反光板尽可能多的反射热量到真空 管上; 具有调节方便, 结构简单, 制作成本低的优点。 1. The cover plate is used to connect the outer casing, and the angle between the cover plate and the bottom plate can be manually adjusted, thereby realizing manual adjustment of the angle between the reflector and the ground on the outer casing, so that the reflective plate reflects heat as much as possible onto the vacuum tube; Simple, low cost of production.
2、 通过给底板底部加装支撑板, 延伸了底板横向的受力面, 使得底座 放置更稳定, 使用更加可靠; 支撑板还可旋转, 非工作状态时与底板重合, 携带时不占用多余空间, 具有结构简单, 使用方便, 便于携带的优点。 2. By adding a support plate to the bottom of the bottom plate, the lateral force receiving surface of the bottom plate is extended, so that the base is placed more stable and the use is more reliable; the support plate can also be rotated, and overlaps with the bottom plate in a non-working state, and does not occupy excess space when carried. The utility model has the advantages of simple structure, convenient use and convenient carrying.
3、 通过参照日晷校准器投影体在投影底板上的投影位置, 调整反光板 放置角度, 从而保证反光板可以反射大部分太阳光的照射, 实现对太阳能 的充分利用。 3. Adjust the placement angle of the reflector by referring to the projection position of the Japanese calibrator projection on the projection substrate, so as to ensure that the reflector can reflect most of the sunlight and achieve full utilization of solar energy.
4、 合页式加强筋可实现在不增加外壳厚度和重量的同时, 提高外壳关 键着力点的承压强度, 保证反光板在打开状态下保持一定角度时, 不损伤 炊具外壳, 以提高太阳能炊具的作用寿命; 合页式加强筋可在不增加外壳
厚度和重量的同时, 保证炊具外壳不变形, 方便外壳的开合操作, 从而使 太阳能炊具更加适于实用。 附图说明 4. The hinged rib can improve the bearing strength of the key point of the shell without increasing the thickness and weight of the shell. When the reflector is kept at a certain angle in the open state, it does not damage the cooker casing to improve the solar cooker. Working life; hinged ribs can be added without adding shell The thickness and weight of the cookware ensure that the cookware shell is not deformed, which facilitates the opening and closing operation of the outer casing, thereby making the solar cooker more suitable for practical use. DRAWINGS
图 1是本发明太阳能炊具的结构示意图; 1 is a schematic structural view of a solar cooker of the present invention;
图 2是底座实施例 1的结构示意图; 2 is a schematic structural view of a base embodiment 1;
图 3是图 2中的侧视图; Figure 3 is a side view of Figure 2;
图 4是底座实施例 2的结构示意图; 4 is a schematic structural view of a base embodiment 2;
图 5是底座实施例 3的结构示意图; Figure 5 is a schematic view showing the structure of the base embodiment 3;
图 6是底座设有支撑板的太阳能炊具的结构示意图; 6 is a schematic structural view of a solar cooker with a support plate on a base;
图 7是设有支撑板的底座实施例 4的结构示意图; Figure 7 is a schematic structural view of Embodiment 4 of a base provided with a support plate;
图 8是设有支撑板的底座实施例 5的结构示意图; Figure 8 is a schematic structural view of Embodiment 5 of the base provided with the support plate;
图 9是图 8的侧视图; Figure 9 is a side view of Figure 8;
图 10是设有支撑板的底座实施例 6的结构示意图; Figure 10 is a schematic view showing the structure of a base 6 provided with a support plate;
图 11是设有支撑板的底座实施例 7的结构示意图; Figure 11 is a schematic structural view of Embodiment 7 of a base provided with a support plate;
图 12是设有日晷校准器的太阳能炊具的结构示意图; Figure 12 is a schematic view showing the structure of a solar cooker equipped with a corona aligner;
图 1 3是日晷校准器实施例 1的结构示意图; Figure 13 is a schematic structural view of Embodiment 1 of the corona calibrator;
图 14是设有日晷校准器实施例 1的太阳能炊具的结构示意图; 图 15是日晷校准器实施例 2的结构示意图; 14 is a schematic structural view of a solar cooker according to Embodiment 1 of a corona calibrator; FIG. 15 is a schematic structural view of Embodiment 2 of a corona calibrator;
图 16是日晷校准器实施例 3的结构示意图; Figure 16 is a schematic structural view of a third embodiment of a corona calibrator;
图 17是设有合页式加强筋的太阳能炊具张开状态示意图; Figure 17 is a schematic view showing the state in which the solar cooker is provided with a hinged rib;
图 18是合页式加强筋实施例 1的结构示意图; Figure 18 is a schematic view showing the structure of the hinged reinforcing rib embodiment 1;
图 19是设有合页式加强筋实施例 1的太阳能炊具闭合状态示意图; 图 20是合页式加强筋实施例 1的结构示意图; Figure 19 is a schematic view showing the closed state of the solar cooker of the embodiment 1 with the hinged reinforcing rib; Figure 20 is a schematic view showing the structure of the hinged reinforcing rib embodiment 1;
图 21是设有合页式加强筋实施例 1的太阳能炊具闭合状态示意图。 图中: Fig. 21 is a schematic view showing the closed state of the solar cooker of the first embodiment in which the hinge type reinforcing ribs are provided. In the picture:
底座, Base,
11-底板, 111-底板侧板, 110-小孔, 1 12-凸起, 11 3-卡槽, 114-轴销, 115-底板凸起; 11-base plate, 111-base plate side plate, 110-small hole, 1 12-protrusion, 11 3-card slot, 114-axis pin, 115-base plate projection;
12盖板, 121-盖板侧板;
1 3支架, 1 30-支杆, 1 31横杆; 12 cover plate, 121- cover side plate; 1 3 brackets, 1 30-struts, 1 31 crossbars;
14 -支撑板, 140 -固定孔, 141-凹槽, 142 -旋转螺栓, 143-弹簧, 144- 力口强槽; 14 - support plate, 140 - fixing hole, 141-groove, 142 - rotating bolt, 143-spring, 144- strong groove;
2-外壳, 2-shell,
21-反光板, 21-reflector,
22-加强筋, 220-固定孔, 221-固定板, 222-加强筋板, 223-固定轴, 224-主槽, 225辅槽; 22-reinforced ribs, 220-fixed holes, 221-fixed plate, 222- stiffener plate, 223-fixed shaft, 224-main groove, 225 auxiliary groove;
3-真空管, 31-固定架; 3-vacuum tube, 31-fixing frame;
4_曰晷校准器, 4_曰晷 calibrator,
41 -投影体, 41 1 -透光孔, 42 -连接杆, 43 -支撑杆, 44 -投影底板, 451- 参照区, 452-投影校准区。 实现发明的最佳方式 41 - Projection body, 41 1 - Light-transmissive hole, 42 - Connecting rod, 43 - Support rod, 44 - Projection base plate, 451- Reference area, 452-Projection calibration area. The best way to achieve your invention
为更进一步阐述本发明为达成预定发明目的所釆取的技术手段及功 效,以下结合附图及较佳实施例, 对依据本发明提出的太阳能炊具的合页式 加强筋其具体实施方式、 结构、 特征及其功效, 详细说明如后。 在下述说 明中, 不同的 "一实施例" 或 "实施例" 指的不一定是同一实施例。 此外, 一或多个实施例中的特定特征、 结构、 或特点可由任何合适形式组合。 本 发明的第一、 第二等技术特征, 只为区分, 方便叙述说明, 除另有说明, 均无实质性的差异; 而且, 当提及加强筋板或外壳时, 如果没有特别指明 为第一或第二的, 表示涵盖了第一与第二。 In order to further explain the technical means and functions of the present invention for achieving the intended purpose of the invention, the following describes the specific embodiment and structure of the hinged rib of the solar cooker according to the present invention with reference to the accompanying drawings and preferred embodiments. , features and their effects, as detailed below. In the following description, different "an embodiment" or "an embodiment" does not necessarily mean the same embodiment. Furthermore, the particular features, structures, or characteristics of one or more embodiments can be combined in any suitable form. The first and second technical features of the present invention are only for distinguishing, and are convenient for description. Unless otherwise stated, there is no substantial difference; and, when referring to the reinforcing rib or the outer casing, if not specified otherwise One or the second, the description covers the first and second.
图 1、 图 2和图 3为本发明太阳能炊具, 包括: 一底座 1 , 底座 1包括 底板 11、 盖板 12和支架 1 3 , 盖板 12设置在底板 1 1上, 盖板 12—端与底 板 11一端通过销轴 114连接, 盖板 12能够绕销轴 1 14旋转。 真空管 3内 设有加热腔, 用于烹制食物; 固定架 31设置在盖板 12的上表面, 真空管 3 设置在固定架 31上。 外壳 2通常为 2块, 分别设置在盖板 12的两侧, 盖 板 12与外壳 2活动连接, 其连接方式可以是销轴连接, 外壳 2可以绕着盖 板 12旋转; 当炊具处于非工作状态时, 外壳 2闭合, 工作状态时, 外壳 2 张开,其张开角度被设定在一定的位置;反光板 21贴覆在外壳 2的内表面, 反光板 21用于将太阳光反射到真空管 3上。 1, 2 and 3 are solar cookers according to the present invention, comprising: a base 1 comprising a bottom plate 11, a cover plate 12 and a bracket 13; the cover plate 12 is disposed on the bottom plate 11 and the cover 12 is end-to-end One end of the bottom plate 11 is connected by a pin 114, and the cover plate 12 is rotatable about the pin shaft 1 14 . The vacuum tube 3 is provided with a heating chamber for cooking food; the holder 31 is disposed on the upper surface of the cover 12, and the vacuum tube 3 is disposed on the holder 31. The outer casing 2 is usually two blocks, which are respectively disposed on two sides of the cover plate 12, and the cover plate 12 is movably connected to the outer casing 2, and the connection manner thereof may be a pin connection, and the outer casing 2 can rotate around the cover plate 12; when the cookware is not working In the state, the outer casing 2 is closed. In the working state, the outer casing 2 is opened, and the opening angle is set at a certain position; the reflector 21 is attached to the inner surface of the outer casing 2, and the reflector 21 is used to reflect sunlight to Vacuum tube 3 on.
支架 1 3设置在底板 11和盖板 12之间, 用于手动固定盖板 12的旋转
角度, 支架 13的一端连接底板 11 , 另一端连接盖板 12 , 支架 12的至少一 端为活动连接, 通过活动连接能够手动调整盖板 12和底板 11之间的角度。 The bracket 13 is disposed between the bottom plate 11 and the cover 12 for manually fixing the rotation of the cover 12 Angle, one end of the bracket 13 is connected to the bottom plate 11, and the other end is connected to the cover plate 12. At least one end of the bracket 12 is a movable connection, and the angle between the cover plate 12 and the bottom plate 11 can be manually adjusted by the movable connection.
支架 13可以通过如下三种连接方式实现盖板 12旋转角度的手动调节 与固定。 第一、 支架 13的上端与盖板 12固定连接, 下端能够在底板 11上 移动, 并固定在底板 11上; 第二、 支架 13下端与底板 11固定连接, 上端 能够在盖板 12上移动, 并固定在盖板 12上; 第三、 支架 13的上端和下端 分别能够在盖板 12和底板 11上移动, 并固定在盖板 12和底板 11上。 The bracket 13 can be manually adjusted and fixed by the following three connection modes. First, the upper end of the bracket 13 is fixedly connected to the cover 12, the lower end can be moved on the bottom plate 11 and fixed on the bottom plate 11; Secondly, the lower end of the bracket 13 is fixedly connected with the bottom plate 11, and the upper end can be moved on the cover plate 12, And being fixed on the cover 12; third, the upper end and the lower end of the bracket 13 are respectively movable on the cover 12 and the bottom plate 11, and are fixed on the cover 12 and the bottom plate 11.
本发明上述结构中, 盖板 12绕着销轴 114相对于底板 11旋转后, 盖 板 12与底板 11形成一个夹角,通过支架 13支撑后,将所形成的夹角固定, 由于外壳 2设置在盖板 12的两侧, 因此, 盖板 12旋转后的倾斜角度固定 后, 外壳 2的倾斜角度也随之固定, 从而实现反光板 21角度的调整。 太阳 能炊具在工作状态下, 当阳光照射角度随着时间推移产生变化, 可以手动 调整底座 1的摆放朝向, 同时调整盖板 12与底板 11之间的夹角, 并固定 夹角, 从而实现太阳能炊具手动调节, 提高利用太阳光的效率。 本发明结 构简单, 可实现太阳能炊具的完全手动调节, 操作方便, 制作成本低廉。 In the above structure of the present invention, after the cover plate 12 is rotated about the pin shaft 114 relative to the bottom plate 11, the cover plate 12 forms an angle with the bottom plate 11, and after being supported by the bracket 13, the formed angle is fixed, and the outer casing 2 is disposed. On both sides of the cover 12, therefore, after the inclination angle of the cover 12 is fixed, the inclination angle of the outer casing 2 is also fixed, thereby realizing the adjustment of the angle of the reflector 21. When the solar cooker is in working condition, when the angle of sunlight changes with time, the orientation of the base 1 can be manually adjusted, and the angle between the cover 12 and the bottom plate 11 is adjusted, and the angle is fixed, thereby realizing solar energy. The cookware is manually adjusted to improve the efficiency of using sunlight. The invention has simple structure, can realize complete manual adjustment of the solar cooker, is convenient to operate, and has low production cost.
参见图 1和图 4 , 为本发明底座 1的实施例 1和实施例 2 , 支架 13实 现盖板 12旋转角度的手动固定的更具体的方式为: 底板 11和 /或盖板 12 上间隔设有两排以上的小孔 110或凸起 112 , 支架 13的下端可以***底板 11的小孔 110内或抵止在底板 11的凸起 112上,和 /或支架 13的上端*** 盖板 12的小孔 110内或抵止在盖板 12的凸起 112上, 用以手动固定盖板 12 的旋转角度。 这种结构能够使上述支架 13通过三种连接方式实现盖板 12旋转角度的手动固定。 Referring to FIG. 1 and FIG. 4 , in the embodiment 1 and the embodiment 2 of the base 1 of the present invention, a more specific manner of the manual fixing of the rotation angle of the cover 12 by the bracket 13 is as follows: the bottom plate 11 and/or the cover plate 12 are spaced apart. There are two rows or more of small holes 110 or protrusions 112, and the lower end of the bracket 13 can be inserted into the small hole 110 of the bottom plate 11 or against the protrusion 112 of the bottom plate 11, and/or the upper end of the bracket 13 is inserted into the cover plate 12. The small hole 110 is or is abutted against the projection 112 of the cover 12 for manually fixing the rotation angle of the cover 12. This structure enables the above-described bracket 13 to be manually fixed by the rotation angle of the cover 12 by three connection means.
参见图 5 , 为本发明底座 11的实施例 3 , 其具体手动固定方式为: 在 底板 11的两侧设有底板侧板 111 , 和 /或盖板 12的两侧设有盖板侧板 121 , 底板 11、 侧板 111和 /或盖板侧板 121与盖板 12构成一盒状空间; 盖板侧 板 121和 /或底板侧板 111上设有两排以上的卡槽 113; 支架 13上端和 /或 下端设有挡杆, 挡杆可以卡入相应的卡槽 113内, 用以固定盖板 12的旋转 角度。 这种结构也能够使上述支架 13通过三种连接方式实现盖板 12旋转 角度的手动固定。 Referring to FIG. 5, the embodiment 3 of the base 11 of the present invention is specifically fixed by: a bottom plate side plate 111 is disposed on both sides of the bottom plate 11, and/or a cover plate side plate 121 is disposed on both sides of the cover plate 12. The bottom plate 11, the side plate 111 and/or the cover side plate 121 and the cover plate 12 form a box-shaped space; the cover side plate 121 and/or the bottom plate side plate 111 are provided with two or more rows of card slots 113; The upper end and/or the lower end are provided with a blocking lever, and the blocking lever can be inserted into the corresponding slot 113 for fixing the rotation angle of the cover 12. This configuration also enables the above-described bracket 13 to be manually fixed by the rotation angle of the cover 12 by three connection means.
另外的具体手动固定方式为: 支架 13上设有伸缩装置, 可以调节支架
13的长度, 伸缩装置上设有锁定装置, 用以锁定支架 13伸缩后的长度; 通 过调节支架 13的长度, 可以调整盖板 12与底板 11之间的角度。 这种结构 也能够实现盖板 12旋转角度的手动固定。 Another specific manual fixing method is as follows: The bracket 13 is provided with a telescopic device, and the bracket can be adjusted. The length of the telescopic device is provided with a locking device for locking the length of the bracket 13 after telescoping; by adjusting the length of the bracket 13, the angle between the cover plate 12 and the bottom plate 11 can be adjusted. This configuration also enables manual fixing of the rotation angle of the cover plate 12.
本发明的太阳能炊具, 为了方便携带和使用, 其底座 1 通常为长条形 状,组成底座 1的两个重要部件底板 11和盖板 12 ,其形状当然也是长条形。 但长条形的底座 1 的缺点是放置不稳定, 容易倾倒。 因此, 本发明的太阳 能炊具设置了支撑板, 用于更稳定的放置底座。 The solar cooker of the present invention, in order to facilitate carrying and use, has a base 1 which is generally elongated and constitutes two important parts of the base 1 and a cover 12 which is of course elongated. However, the disadvantage of the elongated base 1 is that the placement is unstable and it is easy to dump. Therefore, the solar energy cooker of the present invention is provided with a support plate for a more stable placement of the base.
参见图 6和图 7 ,、 底板 11为长条形, 底板 11的下方设有支撑板 14 , 支撑板 14的至少一端远离底板 11的长边。 只要支撑板 14的一端远离了底 板 11的长边, 即可以增大底板 11的着地面积, 增强其放置的稳定性。 为 便于移动, 可以在底板 11的下方设有辊轮。 Referring to Figures 6 and 7, the bottom plate 11 is elongated, and a support plate 14 is disposed below the bottom plate 11, and at least one end of the support plate 14 is away from the long side of the bottom plate 11. As long as one end of the support plate 14 is away from the long side of the bottom plate 11, the landing area of the bottom plate 11 can be increased to enhance the stability of its placement. For the purpose of movement, a roller can be provided below the bottom plate 11.
为了更好的实现底座 1的稳定放置, 并且方便携带和使用, 在底板 11 和支撑板 14上均设有固定孔 140, 旋转螺栓 142穿过固定孔 140连接底板 11和支撑板 14 , 同时实现支撑板 14能够绕旋转螺栓 142旋转; 支撑板 14 优选同样为长条形, 工作状态时, 支撑板 14旋转至其至少一端远离底板 11 的长边; 非工作状态时, 支撑板 14旋转至其长边与底板 11的长边平行。 这种结构不但可使太阳能炊具在工作状态时稳定放置, 在非工作状态下携 带也更为方便。 In order to achieve a stable placement of the base 1 and to facilitate carrying and use, a fixing hole 140 is disposed on the bottom plate 11 and the support plate 14 , and the rotating bolt 142 is connected to the bottom plate 11 and the support plate 14 through the fixing hole 140 , and simultaneously The support plate 14 is rotatable about the rotating bolt 142; the support plate 14 is preferably also elongated; in the working state, the support plate 14 is rotated until at least one end thereof is away from the long side of the bottom plate 11; when in the non-working state, the support plate 14 is rotated to the same The long sides are parallel to the long sides of the bottom plate 11. This structure not only allows the solar cooker to be stably placed in the working state, but also facilitates carrying in a non-working state.
参见图 8和图 9 , 为设有支撑板的底座实施例 5的结构示意图, 支撑板 14上可以设置加强槽 144 , 加强槽 144的横截面可以是 V形、 梯形、 U形或 弧形。 设置加强槽, 可以提高支撑板 14的支撑强度, 使炊具在工作状态时 放置更加稳固。 Referring to Fig. 8 and Fig. 9, a schematic structural view of the fifth embodiment of the base provided with the support plate may be provided with a reinforcing groove 144. The cross section of the reinforcing groove 144 may be V-shaped, trapezoidal, U-shaped or curved. By providing a reinforcing groove, the support strength of the support plate 14 can be increased, and the cookware can be placed more stable when it is in working condition.
在旋转螺栓 142增设弹簧 143 , 弹簧 143套设在旋转螺栓上,设置在底 板 11的上方。 由于弹簧 143伸张的弹力, 可以使支撑板 14与底板 11之间 在自由状态下的结构更紧密, 不易发生旋转, 能更好固定两者旋转后的角 度位置; 在旋转状态时, 拉动支撑板 14 , 使支撑板 14远离底板 11 , 从而 弹簧 143进一步被压缩, 在支撑板 14和底板 11之间产生一定的距离, 然 后再旋转支撑板 14到合适角度后, 放开支撑板 14后, 其在弹簧 143的弹 力作用下, 再次与底板 11贴合紧, 设置弹簧 143 , 在旋转时可以避免支撑 板 14与底板 11之间的相对滑动摩擦产生的划伤, 避免损坏底板 11。
为了便于携带前述的太阳能炊具, 在底板 1 1的下方设有凹槽 141 , 凹 槽 141沿着底板 11长度方向设置, 支撑板 14在非工作状态下放置在凹槽 141内。 这样可以使太阳能炊具更便于携带且美观。 A spring 143 is attached to the rotating bolt 142, and the spring 143 is sleeved on the rotating bolt and disposed above the bottom plate 11. Due to the elastic force of the spring 143, the structure between the support plate 14 and the bottom plate 11 in the free state can be made tighter, the rotation is less likely to occur, and the angular position after the rotation of the two can be better fixed; in the rotating state, the support plate is pulled. 14 , the support plate 14 is away from the bottom plate 11 , so that the spring 143 is further compressed, a certain distance is generated between the support plate 14 and the bottom plate 11 , and then after the support plate 14 is rotated to a suitable angle, after the support plate 14 is released, Under the elastic force of the spring 143, the bottom plate 11 is again tightly fitted, and the spring 143 is disposed. When rotating, the scratch caused by the relative sliding friction between the support plate 14 and the bottom plate 11 can be avoided, and the bottom plate 11 can be prevented from being damaged. In order to facilitate carrying the aforementioned solar cooker, a groove 141 is provided below the bottom plate 1 1 , and the groove 141 is disposed along the length direction of the bottom plate 11 , and the support plate 14 is placed in the groove 141 in a non-operating state. This makes the solar cooker more portable and aesthetically pleasing.
参见图 10 , 是设有支撑板的底座实施例 6的结构示意图, 图中, 支撑 板 14为多组, 分别间隔的设置在底板 1 1上, 其效果是支撑更为稳固。 Referring to Fig. 10, it is a schematic structural view of a base embodiment 6 provided with a support plate. In the figure, the support plates 14 are in multiple groups, and are respectively arranged on the bottom plate 1 1 in an interval, so that the support is more stable.
在工作状态下, 支撑板 14与底板 11之间的旋转角度的固定非常重要, 其放置角度以 90度为最佳, 支撑效果最好。 参见图 11 , 是设有支撑板的底 座实施例 7的结构示意图, 为了准确调整到该旋转角度, 在支撑板 14一端 的侧边上设有挡板 145 ,和 /或支撑板 14的另一端的另一侧边上也设有挡板 145 ; 也就是说, 在支撑板 14的两个对角的较长侧边上, 设置了挡板 145。 挡板 145用于阻止支撑板 14的过度旋转。 挡板 145的作用有两个, 一是当 支撑板 14从非工作状态旋转至工作状态时, 挡板 145的设置, 可以使支撑 板 14的较长边在旋转到与底板 11的夹角形成 90度时, 即被挡板阻止, 不 能再旋转; 当从工作状态到非工作状态时, 支撑板 14旋转至其较长边与底 板 11的较长边重合时, 支撑板 14即被阻止, 不能再旋转。 挡板 145在支 撑板 14上设置的位置为: 当支撑板 14的较长边与底板 11的较长边的夹角 为 90度时, 挡板 145的一端刚好抵住底板 11的较长侧边, 当支撑板 14的 较长边与底板 11的较长边平行时, 挡板 145的侧面刚好卡住底板 11的较 长侧边。 In the working state, the fixing of the rotation angle between the support plate 14 and the bottom plate 11 is very important, and the placement angle is preferably 90 degrees, and the support effect is the best. Referring to Fig. 11, is a schematic structural view of a base embodiment 7 provided with a support plate. In order to accurately adjust the rotation angle, a baffle 145 is disposed on a side of one end of the support plate 14, and/or the other end of the support plate 14 is provided. A baffle 145 is also provided on the other side of the support; that is, a baffle 145 is provided on the opposite sides of the two opposite sides of the support plate 14. The flapper 145 serves to prevent excessive rotation of the support plate 14. The baffle 145 has two functions. One is that when the support plate 14 is rotated from the non-operating state to the working state, the baffle 145 is disposed such that the longer side of the support plate 14 is rotated to form an angle with the bottom plate 11. At 90 degrees, it is blocked by the baffle and can no longer be rotated; when the support plate 14 is rotated from the working state to the non-working state, when the longer side thereof coincides with the longer side of the bottom plate 11, the support plate 14 is blocked. Can't rotate anymore. The position of the baffle 145 on the support plate 14 is: when the longer side of the support plate 14 and the longer side of the bottom plate 11 are at an angle of 90 degrees, one end of the baffle 145 just abuts against the longer side of the bottom plate 11. On the side, when the longer side of the support plate 14 is parallel to the longer side of the bottom plate 11, the side of the shutter 145 just catches the longer side of the bottom plate 11.
本发明太阳能炊具通过设置日晷校准器, 能够通过手动准确方便的将 反光板调整到合适的朝向和俯仰角度, 从而提高太阳能炊具对太阳光的利 用率和使用效率。 日晷校准器是作为手动调整的参照。 By providing a sundial calibrator, the solar cooker of the invention can adjust the reflector to a proper orientation and pitch angle by manual and accurate, thereby improving the utilization rate and use efficiency of solar cookers for sunlight. The corona calibrator is used as a reference for manual adjustment.
参见图 12、 图 1 3和图 14 , 本发明的日晷校准器实施例 1 , 其包括: 一 个投影底板 44 , 其上设有投影校准区 452 ;投影体 41 ,设在投影校准区 452 的上方; 投影体 41的正投影完全落入投影校准区 452内。 具体的, 投影底 板 44为方形或圓形,用于设置投影校准区 452,投影校准区 452的面积比投 影体 41的投影面要大, 所以, 投影体 41的正投影才有可能全部投到投影 校准区 452内。 显然, 投影体 41的投影要全部投到投影校准区 452内, 要 求投影体 41处于投影校准区的上方, 优选为正上方, 既使不在正上方, 其 位置也不能有太大的偏差, 否则就不能使其投影全部投到投影校准区 452
内。 同时,这里所说的上方或正上方,指的是投影体 41位于投影校准区 452 的上方, 与投影校准区之间有一定的距离。 Referring to FIG. 12, FIG. 13 and FIG. 14, a corona calibrator embodiment 1 of the present invention includes: a projection bottom plate 44 on which a projection calibration area 452 is disposed; and a projection body 41 disposed above the projection calibration area 452. The orthographic projection of the projection 41 completely falls within the projection calibration area 452. Specifically, the projection bottom plate 44 is square or circular, and is used for setting the projection calibration area 452. The area of the projection calibration area 452 is larger than the projection surface of the projection body 41. Therefore, it is possible for the orthographic projection of the projection body 41 to be fully projected. Projected within calibration area 452. Obviously, the projection of the projection body 41 is all thrown into the projection calibration area 452, and the projection body 41 is required to be above the projection calibration area, preferably directly above, even if it is not directly above, its position cannot be too much deviation, otherwise It is impossible to cast all of its projections into the projection calibration area 452. Inside. Meanwhile, above or directly above, it is meant that the projection 41 is located above the projection calibration area 452 with a certain distance from the projection calibration area.
本发明的日晷校准器安装在太阳能炊具上, 投影底板 44的朝向与反光 板张开时的朝向一致; 如果反光板为两块且以某轴线对称的弧形反光板时, 曰晷校准器安装的优选位置在该轴线上, 或其正投影在该轴线上; 如果反 光板为一块, 其形状为以中轴对称的弧形时, 日晷校准器安装的优选位置 在该中轴线上, 或其正投影在该中轴线上; 如果反光板的反光面为半球面 形, 日晷校准器安装的优选位置在穿过半球面中心的轴线的位置。 日晷校 准器的安装位置上方不能有遮挡阳光的其他部件。 使用时, 首先调整太阳 能炊具反光板的位置和角度, 使投影体 41的投影落入投影校准区 452的靠 中心的区域; 当太阳照射角度随着时间推移发生变化, 投影体 41的投影部 分或全部移出投影校准区 452 时, 再调整反光板的位置和角度, 再使投影 体 41的投影落入投影校准区 452的靠中心的区域; 太阳能炊具的整个使用 过程中, 如此不断调整, 使投影体 41的投影在尽可能长的时间内, 都落入 投影校准区 452 的区域内。 这样就可以保证反光板可以反射大部分太阳光 的照射, 实现对太阳能的充分利用。 The corona calibrator of the present invention is mounted on a solar cooker, and the orientation of the projection bottom plate 44 is consistent with the orientation when the reflector is opened; if the reflector is two curved reflectors that are symmetrical about an axis, the calibrator is preferably mounted. Positioned on the axis, or it is projected on the axis; if the reflector is a piece, the shape is an arc symmetrical in the central axis, the preferred position of the corona aligner is mounted on the central axis, or its orthographic projection On the central axis; if the reflective surface of the reflector is hemispherical, the preferred position of the corona aligner is mounted at an axis that passes through the center of the hemisphere. There should be no other parts that block the sun above the installation position of the sundial. In use, first adjust the position and angle of the solar cooker reflector, so that the projection of the projection 41 falls into the center of the projection calibration area 452; when the sun illumination angle changes over time, the projection portion of the projection 41 or When all the projection calibration area 452 is removed, the position and angle of the reflector are adjusted, and then the projection of the projection 41 falls into the center of the projection calibration area 452; during the whole use of the solar cooker, the projection is continuously adjusted to make the projection The projection of the body 41 falls within the area of the projection calibration zone 452 for as long as possible. This ensures that the reflector can reflect most of the sunlight and achieve full use of solar energy.
参见图 15 , 为本发明日晷校准器实施例 2的结构示意图。 由图可知, 除了投影体 41的结构有变化外,实施例 2与上述实施例 1的结构完全相同, 实施例 2的投影体 41的中心, 开设了透光孔 411。使用时, 穿过透光孔 411 的阳光的光斑需要尽可能的落入所述投影校准区内。 这个光斑相当于实施 例中投影体的投影。 其在太阳能炊具上的安装益和使用方法, 与实施例 1 完全相同, 不再赘述。 Referring to Fig. 15, a schematic structural view of a second embodiment of the corona calibrator of the present invention is shown. As is apparent from the figure, the second embodiment has the same configuration as that of the first embodiment except that the structure of the projection body 41 is changed. The center of the projection body 41 of the second embodiment has a light transmission hole 411. In use, the spot of sunlight passing through the light transmission hole 411 needs to fall as far as possible into the projection calibration area. This spot is equivalent to the projection of the projection in the embodiment. The installation benefit and the method of use on the solar cooker are exactly the same as those in the embodiment 1, and will not be described again.
优选的, 前述实施例 1与实施例 2中, 在投影底板 44两端各设有一支 撑杆 43 , 两支撑杆 43的底端连接投影底板 44 , 其顶端通过一连接杆 42相 连, 投影体 41设置在连接杆 42上; 此结构可以方便设置投影体 41与投影 底板 44的距离。 通常, 支撑杆 43垂直设置在投影底板 44上, 其长度优选 为 7-20厘米, 可以使投影体 41与投影底板 44的垂直距离控制在 5-15厘 米; 此时, 投影体 41用于投影或透光的区域面积设置为 1-5平方厘米, 投 影校准区 452的面积设置为 5-25平方厘米为宜, 投影校准区 452的面积, 由投影体的投影或透光区域的面积和投影体 41与投影底板 44的垂直距离
共同决定, 其规律是: 投影体的投影或透光区域的面积越大, 投影校准区Preferably, in the first embodiment and the second embodiment, a support rod 43 is disposed at each end of the projection bottom plate 44. The bottom ends of the two support rods 43 are connected to the projection bottom plate 44, and the top ends thereof are connected by a connecting rod 42. The projection body 41 It is disposed on the connecting rod 42; this structure can conveniently set the distance between the projection body 41 and the projection bottom plate 44. Generally, the support rod 43 is vertically disposed on the projection bottom plate 44, and the length thereof is preferably 7-20 cm, so that the vertical distance between the projection body 41 and the projection bottom plate 44 can be controlled at 5-15 cm; at this time, the projection body 41 is used for projection. Or the area of the light transmissive area is set to 1-5 square centimeters, the area of the projection calibration area 452 is set to 5-25 square centimeters, the area of the projection calibration area 452, the area of the projected or light transmissive area of the projection body and the projection The vertical distance between the body 41 and the projection bottom plate 44 Jointly, the law is: The projection area of the projection body or the area of the light transmission area is larger, the projection calibration area
452的面积也越大, 两者成正比例的变化最合适; 投影体 41与投影底板 44 的垂直距离越大, 投影校准区 452 的面积也越大, 两者成正比例的变化规 律最合理。 The larger the area of 452 is, the more proportional change is most suitable; the larger the vertical distance between the projection 41 and the projection bottom plate 44, the larger the area of the projection calibration area 452, and the proportional variation rule is the most reasonable.
前述实施例 1投影体 41的正投影的形状优选为圓形或正多边形, 实施 例 2 中在正投光斑的形状为圓形或正多边形, 投影校准区 452的形状为圓 形或正多边形。 校准器的在设置时, 最优的方式是使正投影的几何中心与 投影校准区 452 的几何中心重合; 正投光斑的几何中心与所述投影校准区 的几何中心重合。 其最佳组合是, 投影体 41的正投影的形状与投影校准区 452的形状相同, 正投光斑的形状与投影校准区 452的形状相同。 形状相同 方便对校准器的调整, 使投影或光斑更容易调整到投影校准区 452 的靠中 心的位置, 使用时更为方便。 The shape of the orthographic projection of the projection body 41 of the foregoing embodiment 1 is preferably a circle or a regular polygon. In the embodiment 2, the shape of the front projection spot is a circle or a regular polygon, and the shape of the projection alignment area 452 is a circle or a regular polygon. When calibrator is set, the optimal way is to make the geometric center of the orthographic projection coincide with the geometric center of the projection calibration area 452; the geometric center of the front projection spot coincides with the geometric center of the projection calibration area. The best combination is that the shape of the orthographic projection of the projection 41 is the same as the shape of the projection calibration area 452, and the shape of the front projection is the same as the shape of the projection alignment area 452. The same shape makes it easy to adjust the calibrator, making it easier to adjust the projection or spot to the center of the projection calibration area 452.
前述实施例 1与实施例 1中,投影校准区 452内还设有参照区 451 , 参 照区 451的形状与投影校准区 452形状相同, 优选为圓形或正多边形, 且 投影校准区 452与参照区 451的几何中心重合。 在投影校准区 452 内再设 一个较小的参照区 451 , 可以明确指示出投影校准区 452较中心的位置,便 于在对校准器的进行调整时, 使投影或光斑更容易调整到投影校准区 452 的靠中心的区域, 即参照区 451的区域。 In the first embodiment and the first embodiment, the projection calibration area 452 is further provided with a reference area 451. The shape of the reference area 451 is the same as the shape of the projection calibration area 452, preferably a circular or regular polygon, and the projection calibration area 452 and the reference The geometric centers of the zones 451 coincide. A smaller reference area 451 is further disposed in the projection calibration area 452, which can clearly indicate the position of the projection calibration area 452 relative to the center, so that the projection or the spot can be more easily adjusted to the projection calibration area when the calibrator is adjusted. The area of the center of 452, that is, the area of the reference area 451.
参见图 16 , 为本发明日晷校准器实施例 3的结构示意图。 由图可知, 投影体为一投影杆 41 , 投影杆 41的底端固定在投影底板 44上, 其顶端远 离投影底板 44 , 投影底板 44上设有投影校准区 451。 本实施例在太阳能炊 具安装位置与上述实施例 1与实施例 2相同, 使用时, 同样需要调整反光 板的位置和角度, 使本实施例日晷校准器的投影杆 41的投影落入投影校准 区 451 内。 投影杆 41与投影底板 44所在面垂直设置时为最优方案, 投影 校准区 451的形状为圓形或正多边形时, 投影杆 41最优应固定在投影校准 区 451的几何中心处。 与实施例 1和实施例 2—样, 投影杆的顶端还可以 再设置一投影块, 投影块的在投影底板 44正投影优选为圓形或正多边形, 其几何中心与投影校准区 451 的几何中心重合。 同样的, 也可以在投影校 准区 451的中间位置,设置投影参照区 452 , 其与实施例 1和实施例 2中的 投影参照区 451作用相同。
本发明太阳能炊具为便携式, 使用者一般是携带至野外烹制食物, 因 上, 太阳能炊具的重量越轻, 越方便携带和使用。 因此, 为了尽可能减轻 炊具的重量, 其主要部件外壳 2 —般使用塑料等轻型材料制备, 而且型材 在能保证保护反光板 21的情况下, 会尽可能的薄。 但这种外壳强度低, 韧 性差, 不能承受重压, 不能完全满足外壳的需要。 例如, 轻薄材料在使用 过程中容易变形, 影响炊具外壳在使用时的开合操作; 更重要的是, 为了 提高太阳能集聚量, 两块对折的反光板在打开状态时, 要求保持一定角度, 而外壳材料的强度低, 韧性差, 无法承受光板保持角度所需的支撑力。 为此, 本发明外壳 2外部设置了合页式加强筋, 可以在不增加外壳厚 度和重量的同时, 提高外壳关键着力点的承压强度, 保证反光板在打开状 态下保持一定角度时, 不损伤支撑架的外壳, 以提高太阳能炊具的作用寿 命; 而且还可以保证炊具外壳不变形, 方便外壳的开合操作, 从而使太阳 能炊具更加适于实用。 Referring to FIG. 16, it is a schematic structural diagram of Embodiment 3 of the Japanese calibrator of the present invention. As can be seen from the figure, the projection body is a projection rod 41. The bottom end of the projection rod 41 is fixed on the projection bottom plate 44, and the top end thereof is away from the projection bottom plate 44. The projection bottom plate 44 is provided with a projection calibration area 451. In this embodiment, the mounting position of the solar cooker is the same as that of the first embodiment and the second embodiment. In use, the position and angle of the reflector need to be adjusted, so that the projection of the projection rod 41 of the Japanese calibrator of the embodiment falls into the projection calibration area. Within 451. When the projection rod 41 is disposed perpendicular to the plane on which the projection bottom plate 44 is disposed, when the shape of the projection calibration area 451 is a circle or a regular polygon, the projection rod 41 should preferably be fixed at the geometric center of the projection calibration area 451. As in Embodiment 1 and Embodiment 2, a projection block may be further disposed at the top end of the projection rod, and the orthographic projection of the projection block at the projection bottom plate 44 is preferably a circular or regular polygon, and the geometric center thereof and the geometry of the projection calibration area 451 The center coincides. Similarly, a projection reference area 452 may be provided in the middle of the projection calibration area 451, which functions the same as the projection reference area 451 in the first embodiment and the second embodiment. The solar cooker of the invention is portable, and the user generally carries the food to the field, because the lighter the weight of the solar cooker, the more convenient to carry and use. Therefore, in order to reduce the weight of the cookware as much as possible, the main component casing 2 is generally made of a light material such as plastic, and the profile is as thin as possible while ensuring protection of the reflector 21. However, the outer casing has low strength, poor toughness, and cannot withstand heavy pressure, and cannot fully satisfy the needs of the outer casing. For example, the thin and light materials are easily deformed during use, which affects the opening and closing operation of the cookware casing during use; more importantly, in order to increase the amount of solar energy accumulation, the two folded mirrors are required to maintain a certain angle when opened. The outer casing material has low strength and poor toughness and cannot withstand the supporting force required to maintain the angle of the light plate. To this end, the outer casing 2 of the present invention is provided with a hinge-type reinforcing rib, which can increase the bearing strength of the key point of the outer casing without increasing the thickness and weight of the outer casing, and ensure that the reflecting plate maintains a certain angle in the open state, The outer casing of the support frame is damaged to improve the service life of the solar cooker; and the cookware outer casing can be prevented from being deformed, thereby facilitating the opening and closing operation of the outer casing, thereby making the solar cooker more suitable for practical use.
参见图 17 , 是设有合页式加强筋的太阳能炊具张开状态示意图。 Referring to Figure 17, is a schematic view of the open state of the solar cooker with hinged ribs.
参见图 18和图 19 , 为合页式加强筋实施例 1的结构示意图, 具体的, 底座 1的盖板 12的一侧设有第一外壳 2 , 另一侧设有第二外壳 2; Referring to FIG. 18 and FIG. 19, FIG. 18 is a schematic structural view of the hinged reinforcing rib embodiment 1. Specifically, one side of the cover plate 12 of the base 1 is provided with a first outer casing 2, and the other side is provided with a second outer casing 2;
还包括合页式加强筋 22 , 合页式加强筋包括固定板 221 ; Also included is a hinged rib 22, and the hinged rib includes a fixed plate 221;
固定板 221 的一侧铰接第一加强筋板 222 , 另一侧铰接第二加强筋板 One side of the fixing plate 221 is hinged to the first reinforcing rib plate 222, and the other side is hinged to the second reinforcing rib plate.
222; 222;
固定板 221固定在盖板 12上,第一加强筋板 222固定在第一外壳 2上, 第二加强筋板 222固定在第二外壳 1上。 The fixing plate 221 is fixed to the cover 12, the first reinforcing rib 222 is fixed to the first outer casing 2, and the second reinforcing rib 222 is fixed to the second outer casing 1.
优选的, 加强筋板 222还设有加强筋槽,加强筋槽向着远离固定板 221 的方向延伸, 加强筋槽的延伸方向与加强筋板 222和固定板 221 的铰接所 绕的轴线垂直时, 其支撑与承压效果最好; 加强筋槽的横截面优选设置成 弧形、 梯形或 V字形; 加强筋槽的设置, 可以增强加强筋板的承压力。 Preferably, the reinforcing rib plate 222 is further provided with a reinforcing rib groove extending in a direction away from the fixing plate 221, and the extending direction of the reinforcing rib groove is perpendicular to the axis around which the reinforcing rib plate 222 and the fixing plate 221 are hinged. The support and pressure bearing effect is the best; the cross section of the reinforcing rib groove is preferably set to be curved, trapezoidal or V-shaped; the arrangement of the reinforcing rib groove can enhance the bearing pressure of the reinforcing rib.
优选的, 加强筋槽可分为主槽 224和辅槽 225 , 主槽 224为一条, 设在 加强筋板的中间, 辅槽 225为偶数条, 平均分设在主加强筋槽 224的两侧, 多条加强槽间彼此平行设置在加强筋板上时支撑和保护效果更好。 当主槽 224比辅槽长 225 , 加强筋板的形状设置为上窄下宽的山脊形状, 这样的结
构不但可以节省加强筋板的材料, 起到减轻重量的作用, 同时也不会影响 其承压和支撑作用。 Preferably, the reinforcing rib groove is divided into a main groove 224 and an auxiliary groove 225, and the main groove 224 is a piece, which is disposed in the middle of the reinforcing rib plate, and the auxiliary groove 225 is an even number, and is equally divided on both sides of the main reinforcing rib groove 224. The support and protection effects are better when the plurality of reinforcing grooves are arranged parallel to each other on the reinforcing ribs. When the main groove 224 is 225 longer than the auxiliary groove, the shape of the reinforcing rib is set to be a ridge shape with a narrow upper and a lower width, such a knot The structure not only saves the material of the reinforcing ribs, but also reduces the weight and does not affect the pressure and support.
优选的, 加强筋板为 L形加强筋板, L形加强筋板具有上、 下两个面, 所述加强筋槽延伸至所述 L形加强筋板的上、 下两个面上; L形加强筋板 的下面的底端与固定板 221铰接。 L形加强筋板的下面, 在外壳张开时可以 抵靠在盖板 12上表面的边沿, 可以减少铰链的承压, 从而增强加筋板的使 用寿命; 在加工时, L形的加强筋板的底面, 结合外凸形的加强筋槽的深浅 控制, 还可以与盖板 12上表面的边沿相配合, 更方便的控制外壳开合的角 度。 Preferably, the reinforcing rib plate is an L-shaped reinforcing rib plate, and the L-shaped reinforcing rib plate has upper and lower faces, and the reinforcing rib groove extends to the upper and lower faces of the L-shaped reinforcing rib plate; The lower bottom end of the stiffener plate is hinged to the fixed plate 221 . The underside of the L-shaped stiffener plate can abut against the edge of the upper surface of the cover plate 12 when the outer casing is opened, which can reduce the bearing pressure of the hinge, thereby enhancing the service life of the stiffened plate; during processing, the L-shaped stiffener plate The bottom surface, combined with the shallow and shallow control of the convex rib groove, can also cooperate with the edge of the upper surface of the cover plate 12 to more conveniently control the opening and closing angle of the outer casing.
优选的, 固定板 221上设置固定孔 220 , 可与盖板 12上表面通过固定 轴 223固定。 Preferably, the fixing plate 221 is provided with a fixing hole 220 which is fixed to the upper surface of the cover 12 by a fixing shaft 223.
优选的, 太阳能炊具的支撑架一组或两组以上; 两组以上的合页式加 强筋分别彼此平行设置于外壳的外表面。 多组加强筋的配合使用, 可以有 效增强其对外壳的保护和支撑作用。 Preferably, one or more sets of support frames for the solar cooker are provided; two or more sets of hinged reinforcing ribs are respectively disposed in parallel with each other on the outer surface of the outer casing. The combination of multiple sets of ribs can effectively enhance the protection and support of the outer shell.
优选的, 合页式加强筋板的长度等于或小于外壳的高度。 由于加强筋 的作用在于提高外壳关键着力点的承压强度, 保证反光板在打开状态下保 持一定角度时, 不损伤外壳, 因此, 加强筋板的长度无须过长, 只要能保 证提高外壳力点的承压强度即可, 这样即可以减少材料成本, 也可以减轻 整个太阳能炊具的重量, 方便使用。 Preferably, the length of the hinged stiffener panel is equal to or less than the height of the outer casing. Since the function of the reinforcing ribs is to increase the bearing strength of the key points of the outer casing, and to ensure that the reflecting plate maintains a certain angle in the open state, the outer casing is not damaged, therefore, the length of the reinforcing ribs does not have to be too long, as long as the strength of the outer casing can be ensured. The bearing strength can be reduced, which can reduce the material cost, and can also reduce the weight of the entire solar cooker and is convenient to use.
实施例 1在使用时, 固定板 221优选通过螺栓固定在炊具盖板 12的上 表面, 固定板 221 两侧通过铰链连接的加强筋板固定在炊具的外壳的外表 面, 炊具的两块外壳分别可转动的连接在炊具的盖板 12的两侧。 当炊具的 外壳打开时, 加强筋板随着外壳一同张开, 当其张开到一定的设定角度时, 加强筋板被固定, 保持在设定角度, 从而使外壳也保持在这一张开的角度, 以实现聚集尽可能多的太阳光, 照射在真空管上。 加强筋板固定在某一设 定角度, 一是可以通过其与固定板 221铰链的结构进行限定, 也可以通过 上述实施例中的 L形的加强筋板的底面与炊具盖板 12的上表面边沿之间的 距离限定, 尤其是当设有外凸形加强筋槽延伸至 L形加强筋板的底面时, 这种角度限定的幅度更大。 本发明的使用, 可以使炊具的外壳在张开在某 一设定角度时, 其支撑点的受力转由加强筋来承受, 从而实现对外壳的保
护。 In the embodiment, the fixing plate 221 is preferably fixed to the upper surface of the cookware cover 12 by bolts, and the reinforcing ribs connected to the two sides of the fixing plate 221 are fixed on the outer surface of the outer casing of the cookware, and the two outer casings of the cookware are respectively The rotatably connected to both sides of the cover 12 of the cookware. When the outer casing of the cookware is opened, the reinforcing ribs are opened together with the outer casing, and when they are opened to a certain set angle, the reinforcing ribs are fixed and kept at a set angle, so that the outer casing is also kept at this one. Open the angle to achieve as much sunlight as possible, illuminating the vacuum tube. The reinforcing rib is fixed at a certain set angle, and may be defined by a structure in which it is hinged with the fixing plate 221, or may be passed through the bottom surface of the L-shaped reinforcing rib plate and the upper surface of the cookware cover 12 in the above embodiment. The distance between the rims is defined, especially when a convex rib groove is provided to extend to the bottom surface of the L-shaped rib plate. The use of the invention can make the outer shell of the cookware expand at a certain set angle, and the force of the support point is transferred by the reinforcing rib, thereby realizing the protection of the outer casing. Protection.
为了使外壳 2在不增加外壳厚度和重量的同时, 保证炊具外壳 2不变 形, 方便外壳的开合操作, 从而使太阳能炊具更加适于实用。 本发明提供 了合页式加强筋实施例 2。 参见图 20和图 21 , 合页式加强筋实施例 2 , 包 括盖板 12 , 盖板 12的一侧设有第一外壳 2 , 另一侧设有第二外壳 2 ; In order to make the outer casing 2 not to increase the thickness and weight of the outer casing, the cookware outer casing 2 is invariant, and the opening and closing operation of the outer casing is facilitated, so that the solar cooker is more suitable for practical use. The present invention provides a hinged rib embodiment 2 . Referring to FIG. 20 and FIG. 21 , the hinge rib embodiment 2 includes a cover plate 12 , one side of the cover plate 12 is provided with a first outer casing 2 , and the other side is provided with a second outer casing 2 ;
还包括合页式加强筋, 合页式加强筋 22包括固定板 221 ; Also included is a hinged rib, and the hinged rib 22 includes a fixed plate 221;
固定板 221 的一侧铰接第一加强筋板 222 , 另一侧铰接第二加强筋板 One side of the fixing plate 221 is hinged to the first reinforcing rib plate 222, and the other side is hinged to the second reinforcing rib plate.
63; 63;
固定板 221固定在盖板 12上,第一加强筋板 222固定在第一外壳 2上, 第二加强筋板 222固定在第二外壳 1上。 The fixing plate 221 is fixed to the cover 12, the first reinforcing rib 222 is fixed to the first outer casing 2, and the second reinforcing rib 222 is fixed to the second outer casing 1.
使用时, 加强筋板 222随着外壳 2的开合而开合, 当外壳处于张开状 态时, 加强筋板起到支撑保护外壳的作用; In use, the reinforcing ribs 222 open and close with the opening and closing of the outer casing 2, and when the outer casing is in the open state, the reinforcing ribs serve to support the protective outer casing;
合页式加强筋 22为两组或两组以上, 至少有两组分别设置在外壳的两 个侧边, 且设置在外壳的两个侧边的两组加强筋板 222长度与外壳 1的侧 边长度相等。 由于本实施例两个侧边的两组加强筋板的长度与外壳的侧边 长度相等, 增加了加强筋的支撑效果, 可以保证在使用过程中外壳不产生 变形, 从而可实现在不增加外壳厚度和重量的同时, 方便外壳的开合操作, 从而使太阳能炊具更加适于实用。 The hinge ribs 22 are two or more sets, at least two of which are respectively disposed on two sides of the outer casing, and the lengths of the two sets of reinforcing ribs 222 disposed on the two sides of the outer casing and the side of the outer casing 1 The sides are of equal length. Since the lengths of the two sets of reinforcing ribs on the two sides of the embodiment are equal to the lengths of the side edges of the outer casing, the supporting effect of the reinforcing ribs is increased, and the outer casing is not deformed during use, so that the outer casing can be realized without increasing the outer casing. At the same time of thickness and weight, the opening and closing operation of the outer casing is facilitated, so that the solar cooker is more suitable for practical use.
优选的, 为了增强加强筋板的支撑强度, 在加强筋板 222上设有主槽 224 ; 主槽 224的横截面优选设置成弧形、梯形或 V字形; 主槽 224的设置, 可以增强加强筋板的支撑力和承受压力强度。 Preferably, in order to enhance the supporting strength of the reinforcing ribs, the reinforcing groove 222 is provided with a main groove 224; the cross section of the main groove 224 is preferably arranged in an arc shape, a trapezoidal shape or a V shape; the main groove 224 can be reinforced and strengthened. The support and pressure strength of the ribs.
实施例 2在使用时, 由于至少有两组加强板设置在外壳的两个侧边, 而且其长度与外壳的侧边长度相等, 因此, 其不但可以在保持外壳角度时 承受支撑力, 而且可以起到使外壳保持不变形, 两块外壳在闭合时不会产 生错位, 使用方便。 In the embodiment 2, since at least two sets of reinforcing plates are disposed on both sides of the outer casing and the length thereof is equal to the length of the side of the outer casing, the bearing can not only bear the supporting force while maintaining the angle of the outer casing, but also The outer casing is kept free from deformation, and the two outer casings are not dislocated when closed, and are convenient to use.
以上所述, 仅是本发明的较佳实施例而已, 并非对本发明作任何形式 上的限制, 虽然本发明已以较佳实施例揭露如上, 然而并非用以限定本发 明,任何熟悉本专业的技术人员, 在不脱离本发明技术方案范围内,当可利 用上述揭示的技术内容作出些许更动或修饰为等同变化的等效实施例,但 凡是未脱离本发明技术方案的内容, 依据本发明的技术实质对以上实施例
所作的任何简单修改、 等同变化与修饰, 均仍属于本发明技术方案的范围 内。 工业应用性 The above is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Although the present invention has been disclosed in the above preferred embodiments, it is not intended to limit the present invention. The skilled person can make some modifications or modifications to the equivalent embodiments by using the above-disclosed technical contents without departing from the technical scope of the present invention, but without departing from the technical solution of the present invention, according to the present invention. Technical essence of the above embodiment Any simple modifications, equivalent changes and modifications made by the invention are still within the scope of the technical solutions of the present invention. Industrial applicability
本发明公开的一种太阳能炊具, 盖板与底板的角度可以手动调节, 从 而实现外壳上反光板与地面角度的手动调整, 使反光板尽可能多的反射热 量到真空管上; 支撑板还可旋转, 非工作状态时与底板重合, 携带时不占 用多余空间, 通过参照日晷校准器投影体在投影底板上的投影位置, 调整 反光板放置角度, 从而保证反光板可以反射大部分太阳光的照射, 实现对 太阳能的充分利用。
The solar cooker disclosed in the invention can manually adjust the angle between the cover plate and the bottom plate, thereby realizing manual adjustment of the angle between the reflector and the ground on the outer casing, so that the reflector can reflect heat as much as possible onto the vacuum tube; the support plate can also rotate When it is in non-working state, it overlaps with the bottom plate, and does not occupy extra space when carrying. By adjusting the projection position of the projection body on the projection substrate by referring to the projection position of the sundial calibrator projection body, the reflection plate can be adjusted to ensure that the reflector can reflect most of the sunlight. Achieve full use of solar energy.
Claims
1、 一种太阳能炊具, 包括: 1. A solar cooker, including:
底座: 包括底板、 盖板和支架, 所述盖板设置在所述底板上, 所述盖 板一端与所述底板一端通过销轴连接, 所述盖板能够绕所述销轴旋转,; 真空管和固定架: 所述真空管内设有加热腔, 所述固定架设置在所述 盖板上, 所述真空管设置在所述固定架上; Base: including a bottom plate, a cover plate and a bracket, the cover plate is arranged on the bottom plate, one end of the cover plate is connected to one end of the bottom plate through a pin, the cover can rotate around the pin,; Vacuum tube and a fixed frame: a heating chamber is provided in the vacuum tube, the fixed frame is arranged on the cover plate, and the vacuum tube is arranged on the fixed frame;
外壳和反光板: 所述外壳设置在所述盖板的两侧, 所述盖板与所述外 壳活动连接; 非工作状态时, 所述外壳闭合, 工作状态时, 所述外壳打开 并被定位; 所述外壳的内表面设有所述反光板, 所述反光板用于将太阳光 反射到所述真空管; Shell and reflective plate: The shell is arranged on both sides of the cover plate, and the cover plate is movably connected to the shell; in the non-working state, the shell is closed, and in the working state, the shell is opened and positioned ; The inner surface of the housing is provided with the reflective plate, and the reflective plate is used to reflect sunlight to the vacuum tube;
其特征在于, It is characterized by,
所述支架的一端连接所述底板, 另一端连接所述盖板, 所述支架的至 少一端为活动连接, 通过活动连接能够手动调整所述盖板和所述底板之间 的角度。 One end of the bracket is connected to the bottom plate, and the other end is connected to the cover plate. At least one end of the bracket is a movable connection, and the angle between the cover plate and the bottom plate can be manually adjusted through the movable connection.
2、 根据权利要求 1所述的太阳能炊具, 其特征在于, 2. The solar cooker according to claim 1, characterized in that,
所述底板和 /或所述盖板上间隔设有两排以上的小孔或凸起, 所述支架 的下端***所述底板的小孔内或抵止在所述底板的凸起上, 和 /或所述支架 的上端***所述盖板的小孔内或抵止在所述盖板的凸起上, 以固定所述盖 板的旋转角度。 The bottom plate and/or the cover plate are provided with more than two rows of small holes or protrusions at intervals, and the lower end of the bracket is inserted into the small holes of the bottom plate or rests on the protrusions of the bottom plate, and /Or the upper end of the bracket is inserted into the small hole of the cover plate or rests on the protrusion of the cover plate to fix the rotation angle of the cover plate.
3、 根据权利要求 1所述的太阳能炊具, 其特征在于, 3. The solar cooker according to claim 1, characterized in that,
所述底板的两侧设有侧板,和 /或所述盖板的两侧设有侧板,所述底板、 上侧板和 /或下侧板与所述盖板构成一盒状空间; Side plates are provided on both sides of the bottom plate, and/or side plates are provided on both sides of the cover plate. The bottom plate, upper side plates and/or lower side plates and the cover plate form a box-shaped space;
所述上侧板和 /或所述下侧板上设有两排以上的卡槽; The upper side plate and/or the lower side plate are provided with more than two rows of card slots;
所述支架上端和 /或下端设有挡杆, 所述挡杆卡入相应的卡槽, 以固定 所述盖板的旋转角度。 The upper end and/or lower end of the bracket is provided with a blocking rod, and the blocking rod is inserted into the corresponding slot to fix the rotation angle of the cover plate.
4、 根据权利要求 1所述的太阳能炊具, 其特征在于, 4. The solar cooker according to claim 1, characterized in that,
所述支架上设有伸缩装置, 用于调节支架的长度, 所述伸缩装置上设 有锁定装置, 用于锁定支架的长度。 The bracket is provided with a telescopic device for adjusting the length of the bracket, and the telescopic device is provided with a locking device for locking the length of the bracket.
5、 根据权利要求 1所述的太阳能炊具, 其特征在于, 5. The solar cooker according to claim 1, characterized in that,
所述底板为长条形, 所述底板的下方设有支撑板, 所述支撑板的至少
一端远离所述底板的长边, 或 /和, 所述底板的下方设有辊轮。 The bottom plate is in a long strip shape, and a support plate is provided below the bottom plate. At least one of the support plates One end is away from the long side of the bottom plate, or/and, a roller is provided below the bottom plate.
6、 根据权利要求 5所述的太阳能炊具, 其特征在于, 6. The solar cooker according to claim 5, characterized in that,
还包括螺栓, 所述底板和所述支撑板上均设有通孔, 所述螺栓的螺杆 穿过所述通孔连接所述底板和所述支撑板, 所述支撑板能够绕所述螺杆旋 转; It also includes bolts. The base plate and the support plate are both provided with through holes. The screws of the bolts pass through the through holes to connect the base plate and the support plate. The support plate can rotate around the screws. ;
所述支撑板为长条形, 工作状态时, 所述支撑板旋转至其至少一端远 离所述底板的长边; 非工作状态时, 所述支撑板旋转至其长边与所述底板 的长边平行。 The support plate is elongated. In the working state, the support plate rotates until at least one end thereof is away from the long side of the bottom plate; in the non-working state, the support plate rotates until its long side is in line with the long side of the bottom plate. The sides are parallel.
7、 根据权利要求 5所述的太阳能炊具, 其特征在于, 7. The solar cooker according to claim 5, characterized in that,
所述支撑板为两个以上, 间隔设置在所述底板的底部。 There are more than two supporting plates, and they are spaced at the bottom of the bottom plate.
8、 根据权利要求 5所述的太阳能炊具, 其特征在于, 8. The solar cooker according to claim 5, characterized in that,
所述支撑板上设有加强槽, 所述加强槽的横截面为 V形、 梯形、 U形或 弧形。 The support plate is provided with a reinforcing groove, and the cross section of the reinforcing groove is V-shaped, trapezoidal, U-shaped or arc-shaped.
9、 根据权利要求 6所述的太阳能炊具, 其特征在于, 9. The solar cooker according to claim 6, characterized in that,
所述螺杆上设有弹簧, 所述弹簧设在所述底板的上方。 A spring is provided on the screw rod, and the spring is provided above the bottom plate.
10、 根据权利要求 9所述的太阳能炊具, 其特征在于, 10. The solar cooker according to claim 9, characterized in that,
所述底板的下方设有凹槽, 所述凹槽沿着所述底板长度方向设置, 所 述支撑板放置在所述凹槽内。 A groove is provided below the bottom plate, the groove is arranged along the length direction of the bottom plate, and the support plate is placed in the groove.
11、 根据权利要求 9所述的太阳能炊具, 其特征在于, 11. The solar cooker according to claim 9, characterized in that,
所述支撑板一端的侧边上设有挡板, 和 /或所述支撑板的另一端的另一 侧边上也设有挡板; A baffle is provided on one side of one end of the support plate, and/or a baffle is also provided on the other side of the other end of the support plate;
所述挡板用于阻止所述支撑板的过度旋转。 The baffle is used to prevent excessive rotation of the support plate.
12、 根据权利要求 1 1所述的太阳能炊具, 其特征在于, 12. The solar cooker according to claim 11, characterized in that,
所述支撑板绕所述螺杆旋转 90度后, 即被所述挡板阻止。 After the support plate rotates 90 degrees around the screw, it is blocked by the baffle.
1 3、 根据权利要求 1所述的太阳能炊具, 其特征在于, 13. The solar cooker according to claim 1, characterized in that:
还包括一日晷校准器, 所述日晷校准器包括: Also included is a sundial calibrator, the sundial calibrator including:
一投影底板, 其上设有投影校准区; A projection base plate with a projection calibration area;
一投影体, 设在所述投影校准区的上方; A projection body located above the projection calibration area;
所述投影体的正投影完全落入所述投影校准区内 , 或所述投影体上设 有透光孔, 所述透光孔的正投光斑完全落入所述投影校准区内; The front projection of the projection body completely falls into the projection calibration area, or the projection body is provided with a light transmission hole, and the front projection light spot of the light transmission hole completely falls into the projection calibration area;
所述日晷校准器设置在所述太阳能炊具上, 其投影底板的朝向与反光
板在工作状态的朝向一致, 且工作状态时, 一直处于阳光的照射之下。 The sundial calibrator is installed on the solar cooker, and the orientation of its projection bottom plate is The orientation of the board in the working state is consistent, and it is always under the sun's rays in the working state.
14、 根据权利要求 1 3所述的太阳能炊具, 其特征在于, 14. The solar cooker according to claim 13, characterized in that,
所述投影底板两端各设有一支撑杆, 两支撑杆的底端连接所述投影底 板, 其顶端通过一连接杆相连, 所述投影体设置在所述连接杆上。 A support rod is provided at each end of the projection base plate. The bottom ends of the two support rods are connected to the projection base plate, and their top ends are connected through a connecting rod. The projection body is arranged on the connecting rod.
15、 根据权利要求 1 3所述的太阳能炊具, 其特征在于, 15. The solar cooker according to claim 13, characterized in that,
所述正投影形状为圓形或正多边形; 所述正投光斑的形状为圓形或正 多边形; 所述投影校准区的形状为圓形或正多边形。 The shape of the orthographic projection is a circle or a regular polygon; the shape of the orthographic light spot is a circle or a regular polygon; the shape of the projection calibration area is a circle or a regular polygon.
16、 根据权利要求 15所述的太阳能炊具, 其特征在于, 16. The solar cooker according to claim 15, characterized in that,
所述正投影的几何中心与所述投影校准区的几何中心重合; 所述正投 光斑的几何中心与所述投影校准区的几何中心重合。 The geometric center of the orthographic projection coincides with the geometric center of the projection calibration area; the geometric center of the orthographic light spot coincides with the geometric center of the projection calibration area.
17、 根据权利要求 1 3所述的太阳能炊具, 其特征在于, 17. The solar cooker according to claim 13, characterized in that,
所述投影校准区内设有参照区, 所述参照区为圓形或正多边形, 且所 述投影校准区与所述参照区的几何中心重合。 A reference area is provided in the projection calibration area, the reference area is circular or a regular polygon, and the projection calibration area coincides with the geometric center of the reference area.
18、 根据权利要求 1 3所述的太阳能炊具, 其特征在于, 18. The solar cooker according to claim 13, characterized in that,
所述投影体为一投影杆, 所述投影杆的底端固定在所述投影底板上, 其顶端远离所述投影底板。 The projection body is a projection rod, the bottom end of the projection rod is fixed on the projection base plate, and the top end of the projection rod is away from the projection base plate.
19、 根据权利要求 18所述的太阳能炊具, 其特征在于, 19. The solar cooker according to claim 18, characterized in that,
所述投影杆与所述投影底板垂直。 The projection rod is perpendicular to the projection bottom plate.
20、 根据权利要求 19所述的日晷校准器, 其特征在于, 20. The sundial calibrator according to claim 19, characterized in that,
所述投影校准区的形状为圓形或正多边形; 所述投影杆的顶端设有投 影块, 所述投影块的正投影为圓形或正多边形, 其几何中心与所述投影校 准区的几何中心重合。 The shape of the projection calibration area is a circle or a regular polygon; a projection block is provided at the top of the projection rod, and the orthographic projection of the projection block is a circle or a regular polygon, and its geometric center is consistent with the geometry of the projection calibration area The centers coincide.
21、 根据权利要求 1所述的太阳能炊具, 其特征在于, 21. The solar cooker according to claim 1, characterized in that,
所述外壳分为第一外壳和第二外壳, 所述底座的一侧设置所述第一外 壳, 另一侧设置所述第二外壳; The housing is divided into a first housing and a second housing, the first housing is provided on one side of the base, and the second housing is provided on the other side;
还包括合页式加强筋, 所述合页式加强筋包括连接板和加强筋板, 所 述加强筋板分为第一加强筋板和第二加强筋板; It also includes a hinge-type stiffener, the hinge-type stiffener includes a connecting plate and a stiffener plate, and the stiffener plate is divided into a first stiffener plate and a second stiffener plate;
所述连接板的一侧铰接第一加强筋板, 另一侧铰接第二加强筋板; 所述连接板固定在所述盖板上, 所述第一加强筋板固定在所述第一外 壳上, 所述第二加强筋板固定在所述第二外壳上。 One side of the connecting plate is hinged to the first stiffening plate, and the other side is hinged to the second stiffening plate; the connecting plate is fixed on the cover plate, and the first stiffening plate is fixed on the first shell on the second shell, the second reinforcing rib plate is fixed on the second shell.
22、 根据权利要求 21所述的太阳能炊具, 其特征在于,
所述加强筋板上设有加强筋槽, 所述加强筋槽沿着远离连接板的方向 延伸。 22. The solar cooker according to claim 21, characterized in that, The reinforcing rib plate is provided with a reinforcing rib groove, and the reinforcing rib groove extends in a direction away from the connecting plate.
23、 根据权利要求 22所述的太阳能炊具, 其特征在于, 23. The solar cooker according to claim 22, characterized in that:
所述加强筋槽包括主槽和辅槽, 所述主槽为一条, 设在所述加强筋板 的中间, 所述辅槽为偶数条, 分设在所述主槽的两侧。 The reinforcing rib groove includes a main groove and an auxiliary groove. The main groove is one and is located in the middle of the reinforcing rib plate. The auxiliary grooves are an even number and are located on both sides of the main groove.
24、 根据权利要求 23所述的太阳能炊具, 其特征在于, 24. The solar cooker according to claim 23, characterized in that,
所述主槽比所述辅槽长, 所述加强筋板为上窄下宽的山脊形状。 The main groove is longer than the auxiliary groove, and the reinforcing rib plate has a ridge shape that is narrow at the top and wide at the bottom.
25、 根据权利要求 22所述的太阳能炊具, 其特征在于, 25. The solar cooker according to claim 22, characterized in that,
所述加强筋板为 L形加强筋板, 所述 L形加强筋板的底端与所述连接 板铰接。 The stiffening plate is an L-shaped stiffening plate, and the bottom end of the L-shaped stiffening plate is hinged with the connecting plate.
26、 根据权利要求 25所述的太阳能炊具, 其特征在于, 26. The solar cooker according to claim 25, characterized in that,
所述 L形加强筋板具有上、 下两个面, 所述加强筋槽延伸至所述 L形 加强筋板的上、 下两个面上。 The L-shaped reinforced rib plate has upper and lower surfaces, and the reinforced rib groove extends to the upper and lower surfaces of the L-shaped reinforced rib plate.
27、 根据权利要求 22所述的太阳能炊具, 其特征在于, 27. The solar cooker according to claim 22, characterized in that,
所述加强筋槽的横截面为弧形、 梯形或 V字形。 The cross-section of the reinforcing rib groove is arc-shaped, trapezoidal or V-shaped.
28、 根据权利要求 21所述的太阳能炊具, 其特征在于, 28. The solar cooker according to claim 21, characterized in that,
所述合页式加强筋为一组或两组以上; The hinge-type reinforcing ribs are one group or more than two groups;
所述两组以上的合页式加强筋分别彼此平行设置于所述外壳的外表 面。 The two or more sets of hinge-type reinforcing ribs are respectively arranged parallel to each other on the outer surface of the housing.
29、 根据权利要求 24所述的太阳能炊具, 其特征在于, 29. The solar cooker according to claim 24, characterized in that,
所述合页式加强板的长度等于或小于所述外壳的高度。 The length of the hinge-type reinforcing plate is equal to or less than the height of the housing.
30、 根据权利要求 21所述的太阳能炊具, 其特征在于, 30. The solar cooker according to claim 21, characterized in that,
所述合页式加强筋为两组或两组以上, 至少有两组分别设置在所述外 壳的两个侧边, 且设置在所述外壳的两个侧边的两组加强筋长度与外壳的 侧边长度相等。
There are two or more sets of hinge-type reinforcing ribs, at least two groups of which are respectively arranged on two sides of the shell, and the length of the two sets of reinforcing ribs arranged on both sides of the shell is the same as that of the shell. The side lengths are equal.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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CN201310422728.9A CN104456976B (en) | 2013-09-16 | 2013-09-16 | A kind of solar cooker |
CN201310422728.9 | 2013-09-16 |
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WO2015035805A1 true WO2015035805A1 (en) | 2015-03-19 |
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PCT/CN2014/079513 WO2015035805A1 (en) | 2013-09-16 | 2014-06-09 | Solar cooker |
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Families Citing this family (6)
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CN104101108B (en) * | 2014-07-16 | 2016-02-10 | 皇明洁能控股有限公司 | A kind of solar cooker |
CN105674580B (en) * | 2016-01-20 | 2017-11-24 | 皇明太阳能股份有限公司 | Portable multi-function solar range and its application method |
CN106208913A (en) * | 2016-07-31 | 2016-12-07 | 浙江大学 | A kind of Portable photovoltaic and temperature difference combined power generation device |
CN106580126A (en) * | 2016-12-13 | 2017-04-26 | 林榕浩 | Timing attemperator based on solar energy |
CN107504694A (en) * | 2017-09-15 | 2017-12-22 | 阜阳安固锅炉压力容器制造有限公司 | A kind of solar boiler |
CN107623484A (en) * | 2017-10-19 | 2018-01-23 | 江苏镇安欣润电力科技有限公司 | A kind of folding solar support of adjustable angle |
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CN202084556U (en) * | 2011-06-30 | 2011-12-21 | 浙江力源光伏科技有限公司 | Adjustable support for solar panel |
CN202216439U (en) * | 2011-08-18 | 2012-05-09 | 北京天韵太阳科技发展有限公司 | Flat plate collector bracket |
CN202339016U (en) * | 2011-11-28 | 2012-07-18 | 黄海平 | Paraboloidal light-condensing reflecting solar water heating device |
CN202393060U (en) * | 2011-12-20 | 2012-08-22 | 李晓通 | Solar water heater angle adjusting support |
CN102901231A (en) * | 2012-09-18 | 2013-01-30 | 皇明太阳能股份有限公司 | Portable solar cooker |
CN202749387U (en) * | 2012-07-11 | 2013-02-20 | 广州天孜环保节能科技有限公司 | Solar bracket capable of adjusting inclination angle |
CN202973635U (en) * | 2012-11-26 | 2013-06-05 | 江西风驰新能源有限公司 | Solar thermal collector adjusting support |
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CN202084556U (en) * | 2011-06-30 | 2011-12-21 | 浙江力源光伏科技有限公司 | Adjustable support for solar panel |
CN202216439U (en) * | 2011-08-18 | 2012-05-09 | 北京天韵太阳科技发展有限公司 | Flat plate collector bracket |
CN202339016U (en) * | 2011-11-28 | 2012-07-18 | 黄海平 | Paraboloidal light-condensing reflecting solar water heating device |
CN202393060U (en) * | 2011-12-20 | 2012-08-22 | 李晓通 | Solar water heater angle adjusting support |
CN202749387U (en) * | 2012-07-11 | 2013-02-20 | 广州天孜环保节能科技有限公司 | Solar bracket capable of adjusting inclination angle |
CN102901231A (en) * | 2012-09-18 | 2013-01-30 | 皇明太阳能股份有限公司 | Portable solar cooker |
CN202973635U (en) * | 2012-11-26 | 2013-06-05 | 江西风驰新能源有限公司 | Solar thermal collector adjusting support |
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CN104456976A (en) | 2015-03-25 |
CN104456976B (en) | 2016-10-05 |
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