CN110572115A - Collapsible formula removes photovoltaic charging bicycle shed structure - Google Patents
Collapsible formula removes photovoltaic charging bicycle shed structure Download PDFInfo
- Publication number
- CN110572115A CN110572115A CN201910913740.7A CN201910913740A CN110572115A CN 110572115 A CN110572115 A CN 110572115A CN 201910913740 A CN201910913740 A CN 201910913740A CN 110572115 A CN110572115 A CN 110572115A
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- connecting rod
- photovoltaic cell
- flexible film
- film photovoltaic
- inner core
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- 210000004027 cell Anatomy 0.000 claims abstract description 80
- 230000005540 biological transmission Effects 0.000 claims abstract description 29
- 238000004146 energy storage Methods 0.000 claims abstract description 23
- 210000000352 storage cell Anatomy 0.000 claims abstract description 8
- 238000004804 winding Methods 0.000 claims abstract description 5
- 239000010408 film Substances 0.000 claims description 56
- 239000010409 thin film Substances 0.000 claims description 21
- 230000008602 contraction Effects 0.000 claims description 14
- 238000003860 storage Methods 0.000 claims description 8
- 238000005192 partition Methods 0.000 claims description 7
- 238000001125 extrusion Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 description 10
- 238000006243 chemical reaction Methods 0.000 description 4
- 230000017525 heat dissipation Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000002337 anti-port Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H6/00—Buildings for parking cars, rolling-stock, aircraft, vessels or like vehicles, e.g. garages
- E04H6/02—Small garages, e.g. for one or two cars
- E04H6/025—Small garages, e.g. for one or two cars in the form of an overhead canopy, e.g. carports
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H6/00—Buildings for parking cars, rolling-stock, aircraft, vessels or like vehicles, e.g. garages
- E04H6/02—Small garages, e.g. for one or two cars
- E04H6/04—Small garages, e.g. for one or two cars wheeled, hinged, foldable, telescopic, swinging or otherwise movable
-
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S10/00—PV power plants; Combinations of PV energy systems with other systems for the generation of electric power
- H02S10/40—Mobile PV generator systems
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S20/00—Supporting structures for PV modules
- H02S20/30—Supporting structures being movable or adjustable, e.g. for angle adjustment
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S30/00—Structural details of PV modules other than those related to light conversion
- H02S30/20—Collapsible or foldable PV modules
-
- 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
-
- 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
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Photovoltaic Devices (AREA)
Abstract
The invention belongs to the technical field of photovoltaic charging, and particularly relates to a novel retractable movable photovoltaic charging shed structure. The winding device comprises a shell, a transmission motor, a scroll inner core, a flexible film photovoltaic cell, a shrinkage support rod and an energy storage cell; the retractable movable photovoltaic charging shed structure which can directly accommodate the whole shed in a smaller shell is realized through the matching of the flexible film photovoltaic cell, the retractable support rod and the transverse auxiliary support rod structure, the occupied space is smaller after the retractable movable photovoltaic charging shed structure is retracted, and a larger shielding space is provided after the retractable movable photovoltaic charging shed structure is expanded, so that the technical problems that the photovoltaic shed in the prior art cannot be retracted, is inconvenient to move, needs to be provided with a support frame independently, and is complex in structure and heavy in size are solved; overall structure is simpler, and the portability is better, accomodates more conveniently.
Description
Technical Field
The invention belongs to the technical field of photovoltaic charging, and particularly relates to a novel retractable movable photovoltaic charging shed structure.
Background
Most of foldable carports in the prior art are contracted through a foldable expansion bracket, and even after the foldable carports are contracted, the size of the foldable carports is still very large due to the limitation of the height and the width of the foldable carports, and the foldable carports are very inconvenient to carry. Although the photovoltaic can be through solar energy power generation, it is difficult to accomplish folding crooked, wants to combine it with the collapsible bicycle shed among the prior art, realizes that a section is small after the shrink, and it is convenient to carry and move, can keep out the wind and rain for the vehicle again after the expansion, satisfies solar energy power generation, provides the electric energy for the car charges, also does not have better implementation method among the prior art at present.
disclosure of Invention
The invention provides a novel retractable movable photovoltaic charging shed structure, which solves the technical problems that a photovoltaic shed in the prior art cannot be folded, is large in size and is inconvenient to move.
In order to achieve the purpose of the invention, the specific technical scheme of the invention is as follows:
A retractable movable photovoltaic charging shed structure comprises a shell, a transmission motor, a scroll inner core, a flexible film photovoltaic cell, a retractable supporting rod and an energy storage cell; the transmission motor is connected with a rotating shaft on the scroll inner core through a belt, the end head of the inner side of the transmission motor is fixed on the scroll inner core, and the outer end of the transmission motor extends out of the shell after the transmission motor is wound on the scroll inner core; the number of the contraction supporting rods is more than 3, the contraction supporting rods are arranged at the bottom of the flexible film photovoltaic cell and used as supports of the car shed, the inner side ends of the contraction supporting rods are fixed on the reel inner core, and after the flexible film photovoltaic cell is wound on the reel inner core, the outer side ends of the contraction supporting rods extend out of the shell; the telescopic support rod is formed by connecting at least 3 unidirectional rotating connecting rods in series, the connecting rod unidirectional rotating pin shaft passes through the connecting rod spring sleeve and then connects the ends of two adjacent unidirectional rotating connecting rods, and the bottom of each unidirectional rotating connecting rod is provided with a telescopic connecting rod limiting end capable of limiting the bottom of each adjacent unidirectional rotating connecting rod into an included angle of 168-178 degrees after the unidirectional rotating connecting rod extends out of the shell; the connecting rod spring sleeve is compressed and then gives an expanded elastic force to the unidirectional rotating connecting rod.
Furthermore, the unidirectional rotation connecting rods are of a U-shaped groove structure, after the adjacent unidirectional rotation connecting rods are connected with each other through the connecting rod unidirectional rotation pin shaft through the connecting rod spring sleeve, the limiting end of the contraction connecting rod at the bottom forms limiting, and after the unidirectional rotation connecting rods extend out of the shell, the bottoms of the adjacent unidirectional rotation connecting rods form included angles of 168-178 degrees.
Furthermore, after the retractable supporting rod is unfolded, the flexible film photovoltaic cell is laid on the upper portion of the retractable supporting rod, and the flexible film photovoltaic cell is fixedly connected to the middle portion of the unidirectional rotation connecting rod and is not connected to the joint of the adjacent unidirectional rotation connecting rods.
Further, a handle is further arranged on the shell.
Furthermore, the position of the shell corresponding to the energy storage battery is also provided with a heat dissipation hole, and the bottom of the shell is also provided with a roller.
Furthermore, a partition board for dividing the inner space into parts is arranged in the shell; an elastic fixed pressing plate capable of forming inward extrusion force on the curled flexible film photovoltaic cell is further arranged on the inner wall of the shell on one side where the flexible film photovoltaic cell, the shrinkage support rod and the scroll inner core are arranged; the energy storage battery and the transmission motor are arranged on the opposite side, and the belt penetrates through the partition plate to connect the transmission motor with the rotating shaft on the reel inner core.
Furthermore, folding extension parts are connected to two sides of the flexible thin film photovoltaic cell through creases arranged along the length direction of the contraction supporting rod; after the folding extension part is folded upwards, the length of the flexible film photovoltaic cell is smaller than the width of the extension opening of the sun shield; the width of the folding extension part is larger than that of the extension opening of the sun shield after the folding extension part is unfolded towards two sides along the crease.
Further, photovoltaic storage battery car shed structure is removed to collapsible formula still includes the horizontal auxiliary stay pole of the flexible film photovoltaic cell bottom that transversely sets up in the middle of the one-way swivelling joint pole, horizontal auxiliary stay pole includes first U type bracing piece and the second bracing piece of being connected perpendicularly with the one-way swivelling joint pole, the inboard end of second bracing piece is the U type, and the outside part is platelike, and the inboard end of second bracing piece cup joints the inboard at first U type bracing piece through round pin axle and spring activity.
Compared with the prior art, the technical scheme of the invention has the beneficial effects that: the invention designs the shrinkage support rod to rotate in one direction, the included angle between the adjacent bottoms of the shrinkage support rod and the flexible film photovoltaic cell is 168-178 degrees after the shrinkage support rod and the flexible film photovoltaic cell are rotated and unfolded, then the shrinkage support rod and the flexible film photovoltaic cell are combined and wound on the inner core of the reel, and then the shrinkage support rod and the flexible film photovoltaic cell are connected with the transmission motor through the belt, so that when the transmission motor rotates outwards, the shrinkage support rod and the flexible film photovoltaic cell move outwards along the extension opening of the sun shield under the driving of the transmission motor, and because the connecting rod spring rotating shaft is arranged at the connecting position of the adjacent one-way rotation connecting rod, after the shrinkage support rod and the flexible film photovoltaic cell are transmitted out of the extension opening of the sun shield, the connecting rod spring rotating shaft provides outwards unfolding force for the shrinkage support rod, thereby, forming a charging shed, so that the flexible thin film photovoltaic cell converts solar energy into electric energy under illumination and stores the electric energy in the energy storage cell, and when a vehicle needs to be charged, the vehicle is charged through the charging cable; and when not using, perhaps need the transportation to remove, reverse start drive motor, the spool inner core drives shrink bracing piece and flexible film photovoltaic cell antiport, thereby curl shrink bracing piece and flexible film photovoltaic cell, make its winding on the spool inner core, accomplish and accomodate, thereby make collapsible formula remove photovoltaic charging bicycle shed structure, it is more convenient to expand to accomodate, it is littleer to accomodate the back occupation space, it is more convenient to carry the removal, need not set up unnecessary bracing piece again, the structure is simpler. Still be connected with folding extension through the crease that sets up along shrink bracing piece length direction in flexible film photovoltaic cell's both sides to further under less casing condition, can provide enough big bicycle shed space, shelter from the wind and rain for the vehicle, and to folding extension upwards folding when accomodating, then normally accomodate, thereby show and reduce the storage space, it is whole simpler, under the condition that does not reduce the area of sheltering from, show and reduce equipment volume, thereby make the installation, it is more convenient to carry.
Drawings
Fig. 1 is a perspective view of the internal structure of the present invention.
Fig. 2 is a partially enlarged view of the connecting portion of the unidirectional rotation connecting rod according to the present invention.
Figure 3 is a cross-sectional view of a product of the present invention.
FIG. 4 is a diagram of a product deployment state in one embodiment.
Fig. 5 is a structural view of the lateral auxiliary support bar.
Description of reference numerals: 1. a flexible thin film photovoltaic cell; 2. the supporting rod is contracted; 2.1, connecting rods rotate in one direction; 3. a spool core; 4. a rotating shaft; 5. a belt; 6. a drive motor; 7. an energy storage battery; 8. a charging cable; 9. the connecting rod rotates the pin shaft in one direction; 10. a connecting rod spring rotating shaft; 11. contracting the limit end of the connecting rod; 12. a housing; 13. a sun shield extension opening; 14. a handle; 15. elastically fixing the pressing plate; 16. heat dissipation holes; 17. a reel core support rod; 18. a roller; 19. a partition plate; 20. a photovoltaic output cable; 21. a transverse auxiliary support bar; 21.1, a first U-shaped supporting rod; 21.2, a pin shaft; 21.3, a spring; 21.4, a second support rod; 22. folding; 23. the extension is folded.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In order to realize the retractable movable photovoltaic charging shed structure which occupies a smaller space after being stored and is more convenient to move and carry, the technical scheme of the invention is explained in detail by combining the attached drawings of the specification.
Embodiment 1, as shown in fig. 1 to 5, a retractable mobile photovoltaic charging shed structure comprises a rectangular shell 12 made of stainless steel, a transmission motor 6, a reel core 3, a flexible thin film photovoltaic cell 1, a retractable support rod 2 and an energy storage cell 7; the reel inner core 3 is a cylindrical structure formed by welding steel plates, and a reel inner core support rod 17 is transversely welded inside the reel inner core 3 for reinforcement. The middle part of the scroll inner core 3 is provided with a rotating shaft 4, and the rotating shaft 4 penetrates through the scroll inner core 3 and is supported by a triangular support frame 25 welded at the bottom of the rectangular shell 12, so that the rotatable scroll inner core 3 with two ends supported by the triangular support frame 25 is formed. The transmission motor 6 is fixed at the bottom of the rectangular shell 12 through screws, the output end of the transmission motor is connected with the rotating shaft 4 on the reel inner core 3 through the belt 5, the flexible film photovoltaic cell 1 serves as a car shed frame while serving as a solar cell, a layer of flexible tarpaulin is preferably lined at the bottom of the flexible film photovoltaic cell, the flexible film photovoltaic cell 1 and the flexible tarpaulin are bonded together through adhesive, and the car shed frame is jointly served as the car shed frame through the flexible film photovoltaic cell 1 and the flexible tarpaulin. The inner side end of the flexible film photovoltaic cell 1 is transversely fixed on a steel plate of the reel inner core 3 through a screw, and then the outer side end of the flexible film photovoltaic cell extends out of the shell 12 after the flexible film photovoltaic cell is wound on the reel inner core 3. The photovoltaic output cable 20 of the flexible thin-film photovoltaic cell 1 is connected with the energy storage cell 7, so that the electric energy generated by the flexible thin-film photovoltaic cell 1 is stored in the energy storage cell 7, the output end of the energy storage cell 7 is connected with the charging cable 8, and the charging cable 8 is used for charging the automobile. In addition, the energy storage battery 7 is also connected with a transmission motor 6 and a control switch, so that the energy storage battery 7 supplies power to the transmission motor 6, and the expansion and contraction of the retractable movable photovoltaic charging shed structure are controlled by controlling the transmission motor 6.
Shrink bracing piece 2 comprises 10 unidirectional rotation connecting rods 2.1 concatenations, connecting rod unidirectional rotation round pin axle 9 passes behind connecting rod spring housing 10 and connects the end of two adjacent unidirectional rotation connecting rods 2.1, unidirectional rotation connecting rod 2.1's bottom, be provided with and can stretch out behind casing 12 at unidirectional rotation connecting rod 2.1, make the spacing end 11 of shrink connecting rod that becomes 168 contained angles in the bottom of adjacent unidirectional rotation connecting rod 2.1, also be exactly after two adjacent unidirectional rotation connecting rods 2.1 expand, because the bottom consequently restricts its further rotation relatively, thereby make its bottom contained angle be 168, thereby it is upwards after forming rectangular casing 12 and stretching out, the arc that stretches out forward, thereby it also upwards to drive flexible film photovoltaic cell 1, stretch out forward and form the arc car shed structure that can shield wind and keep off the rain for the vehicle.
The connecting rod spring housing 10, after being compressed, gives the unidirectional rotation connecting rod 2.1 a reverse expanding elastic force. The connecting rod spring housing 10 is internally provided with a spring, the spring is wrapped, and the two ends of the spring extend out and then are respectively supported at the bottoms of two adjacent unidirectional rotating connecting rods 2.1, so that when the connecting rod spring housing is in a contraction state, the unidirectional rotating connecting rods 2.1 are provided with outward-expanding force.
The retractable support rod 2 is fixed at the bottom of the flexible film photovoltaic cell 1 through a rivet and used as a support of a car shed, the inner side end of the retractable support rod 2 is fixed on the reel inner core 3 through a screw, and after the flexible film photovoltaic cell 1 is wound on the reel inner core 3, the outer side end of the retractable support rod extends out of the shell 12.
As shown in fig. 2, in order to realize the one-way limiting rotation that the one-way rotation connecting rod 2.1 can be better, preferentially, the one-way rotation connecting rod 2.1 is of a U-shaped groove structure, after the adjacent one-way rotation connecting rod 2.1 passes through the connecting rod spring sleeve 10 through the connecting rod one-way rotation pin shaft 9 to connect the two, the limitation is formed through the bottom plate, after the one-way rotation connecting rod 2.1 extends out of the shell 12, the bottom of the adjacent one-way rotation connecting rod 2.1 forms an included angle of 178 degrees. Thereby make, only rely on shrink bracing piece 2 just can realize the support to whole bicycle shed structure, unidirectional rotation connecting rod 2.1 is in adjacent position, only can realize forming 178 contained angles rather than the bottom after the expansion, namely when it is receiving under the condition of gravity, because its bottom has formed spacingly, guarantee that it can't continue to rotate again, thereby guaranteed that whole bicycle shed structure realizes the ascending support of horizontal direction after expanding, give an ascending holding power of bicycle shed, and at its storage process, owing to receive the power of upwards folding, thereby force shrink bracing piece 2 constantly to curl, final curl becomes to accomodate outside on spool inner core 3. Because shrink bracing piece 2 is between adjacent unidirectional rotation connecting rod 2.1, it can realize upwards rotating, consequently can be smooth guarantee curl the completion of accomodating, adjacent unidirectional rotation connecting rod 2.1's bottom contained angle and its monomer length, can be according to shrink bracing piece 2's whole length moderate degree adjustment, every unidirectional rotation connecting rod 2.1 length of the preferred adoption of this application is 13cm, adjacent unidirectional rotation connecting rod 2.1's bottom contained angle is 178, the whole number is 23 and concatenates and forms.
Preferably, the design that the front 10 included angles of the bottom included angles of the adjacent unidirectional rotation connecting rods 2.1 are 176 degrees, the middle 2 included angles are 177 degrees, and the included angles between the 10 inner side tail ends are 178 degrees is adopted, namely, the adjustment is carried out according to the angle required by unfolding the shed frame, and in order to enable the shed to present different shielding angles after being unfolded, the skilled person in the art carries out various adjustments on the unfolded limiting angles of the connecting positions of the unidirectional rotation connecting rods 2.1, and the invention also belongs to the protection scope of the invention.
Flexible film photovoltaic cell 1 is after shrink bracing piece 2 expandes, lays on the upper portion of shrink bracing piece 2, and flexible film photovoltaic cell 1 passes through rivet fixed connection in unidirectional rotation connecting rod 2.1's mid portion, does not connect in adjacent unidirectional rotation connecting rod 2.1's junction to effectively guarantee to expand the shrink in-process at unidirectional rotation connecting rod 2.1, flexible film photovoltaic cell 1 can be freely along with curling and expansion.
In order to make the retractable mobile photovoltaic charging shed structure more convenient to carry and move, a handle 14 is further welded to the top of the rectangular shell 12, so that the retractable mobile photovoltaic charging shed structure can be carried and moved through the handle 14 when the retractable mobile photovoltaic charging shed structure needs to be moved.
The casing 12 is further provided with heat dissipation holes 16 at positions corresponding to the energy storage batteries 7, and rollers 18 are further provided at the bottom of the casing.
As shown in fig. 3, in order to make the retractable mobile photovoltaic charging shed structure, the shrinking and expanding of the shed are not affected by the operation of the energy storage battery 7 and the transmission motor 6, and the shrinking of the shed is also made to be smoother, further, a partition plate 19 for dividing the inner space into 2 parts is further arranged inside the shell 12; still weld on the shells inner wall of one side that flexible film photovoltaic cell 1, shrink bracing piece 2 and spool inner core 3 set up, can form the fixed clamp plate 15 of elasticity of internal extrusion force to curled flexible film photovoltaic cell 1, the fixed clamp plate 15 of elasticity is used for forming inward extrusion force to the bicycle shed part after curling to make the bicycle shed after being drawn into casing 12, can contract compacter, occupation space is littleer. The energy storage battery 7 and the transmission motor 6 are arranged on the opposite side, and the belt 5 penetrates through the partition plate 19 to connect the transmission motor 6 with the rotating shaft 4 on the scroll inner core 3, so that the transmission motor 6 rotates to drive the scroll inner core 3 to rotate, and further the whole car shed is driven to curl or contract.
As shown in fig. 4, in order to enable the retractable mobile photovoltaic charging shed structure to accommodate a larger shed part in a smaller accommodating space, further, folding extension parts 22 are connected to two sides of the flexible thin film photovoltaic cell 1 through folds 21 arranged along the length direction of the retractable support rod 2; after the folding extension part 22 is folded upwards, the length of the flexible film photovoltaic cell 1 is smaller than the width of the sun shield extension opening 13; the folded extension 22 has a width greater than that of the sun visor extension 13 after being unfolded to both sides along the fold 21. Namely, two folds 21 capable of bending upwards are symmetrically arranged on two sides of the flexible thin film photovoltaic cell 1, and the flexible thin film photovoltaic cell 1 can be folded upwards along the folds 21, so that when the flexible thin film photovoltaic cell 1 is unfolded, the flexible thin film photovoltaic cell 1 has a wider area to provide a larger solar energy conversion space and a rain shielding area for a vehicle, and when the flexible thin film photovoltaic cell 1 is firstly folded in the storage process, the folding extensions 22 on two sides of the flexible thin film photovoltaic cell 1 are folded upwards, and then the storage is started when the transmission motor 6 is started, so that the flexible thin film photovoltaic cell can still realize the rolling storage after being folded to a relatively smaller width.
In order to enable better lateral support of the folded extensions 22 of the flexible thin-film photovoltaic cell 1 extending to both sides, as shown in fig. 5, further, the retractable mobile photovoltaic charging shed structure also comprises transverse auxiliary support rods 21 which are transversely welded at the bottom of the flexible thin-film photovoltaic cell 1 in the middle of the unidirectional rotating connecting rod 2.1 and extend towards two sides of the flexible thin-film photovoltaic cell 1, the transverse auxiliary supporting rod 21 comprises a first U-shaped supporting rod 21.1 and a second U-shaped supporting rod 21.4 which are vertically connected with the unidirectional rotation connecting rod 2.1, the inner end of the second support rod 21.4 is U-shaped, the outer part is plate-shaped, namely flat plate structure, the inner end of the second support rod 21.4 is movably sleeved on the inner side of the first U-shaped support rod 21.1 through a pin 21.2 and a spring 21.3, the pin 21.2 passes through the spring 21.3 and then passes through the outer end of the first U-shaped support rod 21.1 and the inner end of the second U-shaped support rod 21.4 to be rotationally fixed. The U type curb plate of the inboard end of second bracing piece 21.4 is the arc to make second bracing piece 21.4 upwards rotatory folding relatively first U type bracing piece 21.1, the round pin axle 21.2 passes spring 21.3 again behind the first U type bracing piece 21.1, thereby fixes second bracing piece 21.4 rotation on first U type bracing piece 21.1. The folding extension 22 is fixed on the outer end plate-shaped portion of the second support bar 21.4 by screws, and the screw fixing holes on the folding extension 22 are slightly larger than the fixing screws, so that the folding extension 22 has a certain amount of movement relative to the second support bar 21.4, that is, when the flexible thin film photovoltaic cell 1 is folded along the fold 22, the folding extension 22 can have a certain amount of movement relative to the fixing screws, thereby ensuring that the flexible thin film photovoltaic cell can be smoothly folded upwards. . The pin 21.2 and the spring 21.3 are arranged at the bottom of the fold 21. Thereby when folding, upwards buckle the folding extension 22 of flexible film photovoltaic cell 1 both sides along crease 21, thereby drive second bracing piece 21.4 also upwards buckle, because the outside end of second bracing piece 21.4 is platelike, thereby still occupy less space relatively after buckling, when curling and accomodating, it can be accomodate in entering into casing 12 along with flexible film photovoltaic cell 1 and shrink bracing piece 2, and when whole bicycle shed was expanded, after it stretched out casing 12, because spring 21.3's reaction force, second bracing piece 21.4 was automatic to expand to both sides, thereby drive folding extension 22 and expand to both sides, form horizontal support after expanding horizontal water level.
The working principle and the working process are as follows: in the working process, will through handle 14 on casing 12 the retractable removes photovoltaic charging bicycle shed structure and removes suitable position, then according to the electric energy condition of energy storage battery 7, the selective charging wire with energy storage battery 7 and DC power supply switch on, then supply power through energy storage battery, through control switch control drive motor rotation 6, and then drive belt 5 and drive pivot 4 and spool inner core 3 rotation again, because flexible film photovoltaic cell 1 and the inboard end of shrink bracing piece 2 are all fixed on the cylinder of spool inner core 3, consequently can make flexible film photovoltaic cell 1 and shrink bracing piece 2 form corotation reversal at spool inner core 3 pivoted in-process, thereby make flexible film photovoltaic cell 1 and shrink bracing piece 2 can stretch out or shrink from sunshading board extension port 13. In the extending process, the flexible film photovoltaic cell 1 and the shrinkage support rod 2 wound on the reel core 3 are pushed to rotate under the reverse rotation of the reel core 3, and then the outer side ends of the flexible film photovoltaic cell 1 and the shrinkage support rod 2 extend from the sun shield extending opening 13, in the continuous extending process, because of the existence of the connecting rod spring rotating shaft 3, the unidirectional rotation connecting rod 2.1 is enabled to be continuously extended, and because the bottom included angle between the adjacent unidirectional rotation connecting rods 2.1 is 168-175 degrees, in the continuous extending process, under the action of the spring force and gravity, the flexible film photovoltaic cell 1 arranged at the upper part of the flexible film photovoltaic cell is driven to be continuously extended outwards and upwards, so that an arc-shaped shed structure is formed, and further along with the continuous extension of the flexible film photovoltaic cell 1 and the shrinkage support rod 2, horizontal auxiliary stay 21 also expands to both sides under spring 21.3's effect, and then folding extension 23 constantly expands along crease 22 to form sufficient width on horizontal, after accomplishing flexible, set up flexible thin film photovoltaic cell 1 on upper portion and just can be with solar energy conversion electric energy, thereby in the continuous storage energy storage battery 7, accomplish energy conversion. When needs shrink, firstly manually will fold extension 23 and roll over, then through the reverse drive spool inner core 3 rotation of control switch control drive motor, thereby be drawn into flexible film photovoltaic cell 1 and shrink bracing piece 2 in casing 12, the winding is on spool inner core 3, because the inside elastic fixation clamp plate 15's of casing 12 existence, thereby make flexible film photovoltaic cell 1 and shrink bracing piece 2 of winding on spool inner core 3 can occupy littleer space, final completion is accomodate. Because the drive motor sets up with the separation of energy storage battery and partial device of accomodating to the waterproof design of being convenient for more, it is also littleer to accomodate partial influence.
Through the cooperation of flexible film photovoltaic cell 1 and shrink bracing piece 2 and horizontal auxiliary stay 21 structure, thereby realized can directly accomodate whole bicycle shed the collapsible formula in less casing and remove photovoltaic charging bicycle shed structure, it is littleer to accomodate the back occupation space, expand the back and have bigger space of sheltering from, the unable shrink of accomplishing of photovoltaic bicycle shed among the prior art has been solved, it is inconvenient to remove, need set up the bracing piece alone, whole bicycle shed structure is complicated, the technical problem of bulky, thereby make overall structure simpler, the portability is better.
Claims (8)
1. The utility model provides a photovoltaic bicycle shed structure that charges is removed to collapsible formula which characterized in that: the winding device comprises a shell, a transmission motor, a scroll inner core, a flexible film photovoltaic cell, a shrinkage support rod and an energy storage cell; the transmission motor is connected with a rotating shaft on the scroll inner core through a belt, the end head of the inner side of the transmission motor is fixed on the scroll inner core, and the outer end of the transmission motor extends out of the shell after the transmission motor is wound on the scroll inner core; the number of the contraction supporting rods is more than 3, the contraction supporting rods are arranged at the bottom of the flexible film photovoltaic cell and used as supports of the car shed, the inner side ends of the contraction supporting rods are fixed on the reel inner core, and after the flexible film photovoltaic cell is wound on the reel inner core, the outer side ends of the contraction supporting rods extend out of the shell; the telescopic support rod is formed by connecting at least 3 unidirectional rotating connecting rods in series, the connecting rod unidirectional rotating pin shaft passes through the connecting rod spring sleeve and then connects the ends of two adjacent unidirectional rotating connecting rods, and the bottom of each unidirectional rotating connecting rod is provided with a telescopic connecting rod limiting end capable of limiting the bottom of each adjacent unidirectional rotating connecting rod into an included angle of 168-178 degrees after the unidirectional rotating connecting rod extends out of the shell; the connecting rod spring sleeve is compressed and then gives an expanded elastic force to the unidirectional rotating connecting rod.
2. The retractable mobile photovoltaic charging shed structure according to claim 1, wherein: the unidirectional rotation connecting rods are of U-shaped groove structures, after the adjacent unidirectional rotation connecting rods pass through the connecting rod unidirectional rotation hinge pin and are connected through the connecting rod spring sleeve, the limiting end of the contraction connecting rod at the bottom forms limiting, and after the unidirectional rotation connecting rods extend out of the shell, the bottoms of the adjacent unidirectional rotation connecting rods form included angles of 168-178 degrees.
3. The retractable mobile photovoltaic charging shed structure according to claim 1, wherein: the flexible film photovoltaic cell is laid on the upper portion of the shrinkage support rod after the shrinkage support rod is unfolded, and the flexible film photovoltaic cell is fixedly connected to the middle portion of the unidirectional rotation connecting rod and is not connected to the joint of the adjacent unidirectional rotation connecting rod.
4. The retractable mobile photovoltaic charging shed structure according to claim 1, wherein: the shell is also provided with a handle.
5. The retractable mobile photovoltaic charging shed structure according to claim 1, wherein: the casing still is provided with the louvre with the position that energy storage battery corresponds, still is provided with the gyro wheel in the bottom of casing.
6. The retractable mobile photovoltaic charging shed structure according to claim 1, wherein: a partition board for dividing the inner space into two parts is also arranged in the shell; an elastic fixed pressing plate capable of forming inward extrusion force on the curled flexible film photovoltaic cell is further arranged on the inner wall of the shell on one side where the flexible film photovoltaic cell, the shrinkage support rod and the scroll inner core are arranged; the energy storage battery and the transmission motor are arranged on the opposite side, and the belt penetrates through the partition plate to connect the transmission motor with the rotating shaft on the reel inner core.
7. A retractable mobile photovoltaic charging carport structure as claimed in any one of claims 1 to 6, wherein: the two sides of the flexible thin film photovoltaic cell are also connected with folding extension parts through creases arranged along the length direction of the contraction supporting rod; after the folding extension part is folded upwards, the length of the flexible film photovoltaic cell is smaller than the width of the extension opening of the sun shield; after the folding extension part is unfolded towards two sides along the crease, the width of the folding extension part is larger than that of the extension opening of the sun shield.
8. The retractable mobile photovoltaic charging shed structure according to claim 7, wherein: but photovoltaic storage battery car shed structure is removed to retractable still includes the horizontal auxiliary stay pole of the flexible film photovoltaic cell bottom of transversely setting up in the middle of the unidirectional rotation connecting rod, horizontal auxiliary stay pole includes first U type bracing piece and the second bracing piece of being connected perpendicularly with the unidirectional rotation connecting rod, the inboard end of second bracing piece is the U type, and the outside part is platelike, and the inboard end of second bracing piece cup joints the inboard at first U type bracing piece through round pin axle and spring activity.
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| CN201910913740.7A CN110572115A (en) | 2019-09-25 | 2019-09-25 | Collapsible formula removes photovoltaic charging bicycle shed structure |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111719914A (en) * | 2020-07-14 | 2020-09-29 | 邓艺朝 | Thin-film solar power generation metal hood |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111719914A (en) * | 2020-07-14 | 2020-09-29 | 邓艺朝 | Thin-film solar power generation metal hood |
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Application publication date: 20191213 |