CN104676673A - Air-fryer microwave oven - Google Patents
Air-fryer microwave oven Download PDFInfo
- Publication number
- CN104676673A CN104676673A CN201410346113.7A CN201410346113A CN104676673A CN 104676673 A CN104676673 A CN 104676673A CN 201410346113 A CN201410346113 A CN 201410346113A CN 104676673 A CN104676673 A CN 104676673A
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- China
- Prior art keywords
- air
- heat generating
- generating member
- micro
- belt pulley
- Prior art date
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- 238000010411 cooking Methods 0.000 claims abstract description 85
- 238000010438 heat treatment Methods 0.000 claims abstract description 8
- 239000011148 porous material Substances 0.000 claims description 73
- 239000003351 stiffener Substances 0.000 claims description 31
- 241000883990 Flabellum Species 0.000 claims description 13
- 238000001816 cooling Methods 0.000 claims description 13
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 239000003570 air Substances 0.000 description 183
- 230000005484 gravity Effects 0.000 description 11
- 230000000694 effects Effects 0.000 description 10
- 235000013305 food Nutrition 0.000 description 9
- 239000000463 material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 241000237509 Patinopecten sp. Species 0.000 description 1
- 206010053615 Thermal burn Diseases 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 235000021168 barbecue Nutrition 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 235000012020 french fries Nutrition 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 235000020637 scallop Nutrition 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J37/00—Baking; Roasting; Grilling; Frying
- A47J37/06—Roasters; Grills; Sandwich grills
- A47J37/0623—Small-size cooking ovens, i.e. defining an at least partially closed cooking cavity
- A47J37/0629—Small-size cooking ovens, i.e. defining an at least partially closed cooking cavity with electric heating elements
- A47J37/0641—Small-size cooking ovens, i.e. defining an at least partially closed cooking cavity with electric heating elements with forced air circulation, e.g. air fryers
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/64—Heating using microwaves
- H05B6/647—Aspects related to microwave heating combined with other heating techniques
- H05B6/6482—Aspects related to microwave heating combined with other heating techniques combined with radiant heating, e.g. infrared heating
- H05B6/6485—Aspects related to microwave heating combined with other heating techniques combined with radiant heating, e.g. infrared heating further combined with convection heating
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/64—Heating using microwaves
- H05B6/642—Cooling of the microwave components and related air circulation systems
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/64—Heating using microwaves
- H05B6/647—Aspects related to microwave heating combined with other heating techniques
- H05B6/6491—Aspects related to microwave heating combined with other heating techniques combined with the use of susceptors
- H05B6/6494—Aspects related to microwave heating combined with other heating techniques combined with the use of susceptors for cooking
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Baking, Grill, Roasting (AREA)
Abstract
The invention discloses an air-fryer microwave oven; the air-fryer microwave oven comprises an oven body, a heating part and a motor, wherein a cooking chamber and an air circulation chamber over the cooking chamber are arranged in the oven body; the air circulation chamber is communicated with the cooking chamber through an air hole; the heating part is arranged in the air circulation chamber; a fan for circulating air is arranged in the air circulation chamber; the fan comprises a rotating shaft and fan blades arranged on the rotating shaft and positioned in the air circulation chamber; the motor is arranged outside the cooking chamber and the air circulation chamber and positioned at one side of the cooking chamber and the air circulation chamber; and the motor is connected with the rotating shaft so as to drive the fan. The air-fryer microwave oven provided by the embodiment of the invention has the advantages of being low in height, beneficial to miniaturization, difficult to topple forwardly and high in safe performance.
Description
Technical field
The present invention relates to a kind of micro-wave oven, relate to particularly and a kind ofly there is the micro-wave oven that air explodes function, i.e. air fryer micro-wave oven.
Background technology
Micro-wave oven is conventional housed device, has microwave cooking function and barbecue cooking function.Propose in correlation technique and have the micro-wave oven that air explodes function, this micro-wave oven is also referred to as air fryer micro-wave oven.
Summary of the invention
The application makes the discovery of the following fact and problem based on inventor: in existing air fryer micro-wave oven, motor is arranged on micro-wave oven top, cause micro-wave oven higher in height on the one hand, be unfavorable for the miniaturization of product, simultaneously during micro-wave oven employing lower sliding door structure, under the state that door is opened, when door is placed weight, easily cause Gravity Centre of Product unstable, easily turn forward, security performance is low.
The present invention is intended to solve one of technical problem in correlation technique at least to a certain extent.For this reason, one object of the present invention is to propose a kind ofly have the high and air fryer micro-wave oven that security performance is high of Miniaturizable, stability.
Air fryer micro-wave oven according to the embodiment of the present invention comprises: body of heater, and have cooking cavity in described body of heater and be positioned at the air torus above described cooking cavity, described air torus is communicated with by pore with described cooking cavity; Heat generating member, described heat generating member is located in described air torus; In described air torus, be provided with the fan for circulating air, described fan comprises rotating shaft and to be located in described rotating shaft and to be positioned at the flabellum of described air torus; And motor, described motor to be located at outside described cooking cavity and described air torus and to be positioned at described cooking cavity and described air torus side, and described motor is connected to drive described fan with described rotating shaft.
According to the air fryer micro-wave oven of the embodiment of the present invention, motor is located at outside cooking cavity and air torus, and motor is positioned at cooking cavity and air torus side.Such motor set-up mode, reduces the height of air fryer micro-wave oven on the one hand, reduces Gravity Centre of Product, be conducive to the miniaturization of air fryer micro-wave oven product.Simultaneously, if air fryer micro-wave oven adopts the mode of lower sliding door, under door opening, when door is placed weight, because air fryer micro-wave oven center of gravity is low, thus make the center of gravity anterior-posterior balance of air fryer micro-wave oven, avoid air fryer micro-wave oven and turn forward, improve the security performance of air fryer micro-wave oven.
In addition, air fryer micro-wave oven according to the above embodiment of the present invention also has following additional technical feature:
Preferably, the rear plate of the contiguous described cooking cavity of described motor.Thus when air fryer micro-wave oven adopt lower sliding door time advantageously in the anterior-posterior balance of the center of gravity of air fryer micro-wave oven.
According to one embodiment of present invention, described motor drives described fan by belt drive component.
According to one embodiment of present invention, the upper end of described rotating shaft protrudes upward described air torus, described belt drive component comprises the first belt pulley of the upper end being arranged on described rotating shaft, the belt being arranged on the second belt pulley on the motor shaft of described motor and being connected between described first belt pulley and the second belt pulley.
According to one embodiment of present invention, described air torus is limited with the heat generating member fixed head be located at above described top board by the top board of described cooking cavity, described heat generating member is arranged on described heat generating member fixed head, described air torus and described cooking cavity are separated by the top board of described cooking cavity, described stomatal limiting value is on described top board, and described rotating shaft extends up through described heat generating member fixed head.
According to one embodiment of present invention, described heat generating member fixed head extends to the top of described motor above described air torus, the side of the extension of described heat generating member fixed head is connected with the rear plate of described cooking cavity, and described side contacts with the outer cover outside described body of heater, described motor is fixed on described heat generating member fixed head.
According to one embodiment of present invention, described heat generating member is ring heating tube, described pore comprises multiple first pore and multiple second pore, described multiple first pore forms the first pore array, described multiple second pore forms the second pore array, described first pore array is around described second pore array, described flabellum is corresponding to described second pore array to be drawn in described cooking cavity in described air torus by air by described second pore in the vertical direction, described heat generating member is corresponding with the second pore array in the vertical direction so that the air in described air torus is entered in described cooking cavity by described first pore array.
According to one embodiment of present invention, described air fryer micro-wave oven also comprises gripper shoe, described gripper shoe is positioned at above described heat generating member fixed head, the periphery of described gripper shoe is provided with the flange upwards extended, described flange contacts to limit enclosure space with described outer cover, and described first belt pulley, described second belt pulley and described belt are positioned at described enclosure space.The noise of air fryer micro-wave oven is low thus.
According to one embodiment of present invention, described air fryer micro-wave oven also comprises cooling fan, described cooling fan is located in described enclosure space, between described second belt pulley and described gripper shoe, and driven by described motor, described gripper shoe is provided with the multiple gripper shoe fresh air inlets corresponding with described second belt pulley, and described heat generating member fixed head is provided with first air inlet corresponding with described second belt pulley.Can cool the first belt pulley, the second belt pulley and belt like this, extend the service life of the first belt pulley, the second belt pulley and belt.
According to one embodiment of present invention, described gripper shoe is also provided with second air inlet corresponding with described first belt pulley, thus countershaft cools, extend the service life of rotating shaft.
According to one embodiment of present invention, stiffener is provided with between described extension and described gripper shoe, the motor shaft of described motor is connected with described second belt pulley with described gripper shoe through described extension, described stiffener, described stiffener is provided with the stiffener fresh air inlet corresponding with described second belt pulley, and described stiffener fresh air inlet is relative in the vertical direction with described first air inlet.
According to one embodiment of present invention, heat shield is provided with between described heat generating member fixed head and described gripper shoe.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view of the air fryer micro-wave oven according to the embodiment of the present invention, does not wherein comprise outer cover.
Fig. 2 is the cross-sectional schematic of the air fryer micro-wave oven according to the embodiment of the present invention, does not wherein comprise outer cover.
Fig. 3 is the explosive view of the partial structurtes of air fryer micro-wave oven according to the embodiment of the present invention.
Fig. 4 is the sectional view of the partial structurtes of air fryer micro-wave oven according to the embodiment of the present invention.
Fig. 5 shows the floor map of the relation that arranges of the top board of cooking cavity, fan and heat generating member.
Fig. 6 is another cross-sectional schematic of the air fryer micro-wave oven according to the embodiment of the present invention, does not wherein comprise outer cover.
Fig. 7 is the structural representation of the gripper shoe of air fryer micro-wave oven according to the embodiment of the present invention.
Reference numeral:
Air fryer micro-wave oven 100;
Body of heater 1; Cooking cavity 11; The rear plate 111 of cooking cavity 11; The top board 112 of cooking cavity 11; Pore 1121; First pore 11211; Second pore 11212; Air torus 12;
Heat generating member 2;
Fan 3; Flabellum 31; Rotating shaft 32;
Motor 4; Motor shaft 41;
Belt drive component 5; First belt pulley 51; Second belt pulley 52; Belt 53;
Heat shield 6;
Heat generating member fixed head 7; First air inlet 71; Extension 72; Side 721; First sub-side 7211; Second sub-side 7212;
Stiffener 8; Stiffener fresh air inlet 81; Stiffener flange 82; Fixed feet 821;
Gripper shoe 9; Flange 90; Gripper shoe fresh air inlet 91; Second air inlet 92;
Cooling fan 10;
Detailed description of the invention
Be described below in detail embodiments of the invention, the example of described embodiment is shown in the drawings.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the present invention, and can not limitation of the present invention be interpreted as.
Referring to Fig. 1-Fig. 7, the air fryer micro-wave oven 100 according to the embodiment of the present invention is described.As shown in Fig. 1-Fig. 7, comprise body of heater 1, heat generating member 2, fan 3 and motor 4 according to the air fryer micro-wave oven 100 of the embodiment of the present invention.
The air torus 12 that there is in body of heater 1 cooking cavity 11 and be positioned at above cooking cavity 11.Air torus 12 is communicated with by pore 1121 with cooking cavity 11.Heat generating member 2 is located in air torus 12.In air torus 12, be provided with fan 3, fan 3 is for circulating air between cooking cavity 11 and air torus 12.Fan 3 comprises rotating shaft 32 and to be located in rotating shaft 32 and to be positioned at the flabellum 31 of air torus 12.Motor 4 is connected with rotating shaft 32 with drive fan 3.
Heat generating member 2 and flabellum 31 are all located in air torus 12, because hot-air is positioned at the upper strata of cold air, therefore, as depicted in figs. 1 and 2, air torus 12 is positioned at above cooking cavity 11, is more conducive to the circulation of air between air torus 12 and cooking cavity 11.
Food to be cooked can be placed in cooking cavity 11.Heat generating member 2 is located in air torus 12, for adding the air in hot-air torus 12.Motor 4 drive fan 3, air is circulated between air torus 12 and cooking cavity 11 by pore 1121 under the effect of fan 3, reaches the object of cooking food.
When air fryer micro-wave oven 100 works, heat generating member 2 starts heating, and fan 3 is started working under the driving of motor 4 simultaneously.Fan 3 rotates generation suction and the air of cooking cavity 11 is drawn into air torus 12 by pore 1121, air is heated into hot-air by heat generating member 2 and gets back to by pore 1121 food that cooking cavity 11 treats culinary art and heats, under the effect of fan 3, air constantly circulates between cooking cavity 11 and air torus 12, thus reaches and continue to carry out the fried object of air to food.
According to the air fryer micro-wave oven 100 of the embodiment of the present invention, motor 4 is located at outside cooking cavity 11 and air torus 12, and motor 4 is positioned at cooking cavity 11 and air torus 12 side.That is, motor 4 is neither located in cooking cavity 11, is not also located in air torus 12, is not also located at not above air torus 12, but is located at the side outside cooking cavity 11 and air torus 12.Generally, be located in the electric panel room on the right side of cooking cavity 11.The set-up mode of such motor 4, reduces the height of air fryer micro-wave oven 100 on the one hand, reduces Gravity Centre of Product, be conducive to the miniaturization of air fryer micro-wave oven 100 product.Simultaneously, if air fryer micro-wave oven 100 adopts the mode of lower sliding door, under door opening, when door is placed weight, because air fryer micro-wave oven 100 center of gravity is low, thus make the center of gravity anterior-posterior balance of air fryer micro-wave oven 100, avoid air fryer micro-wave oven 100 and turn forward, improve the security performance of air fryer micro-wave oven 100.
In brief, according to the air fryer micro-wave oven 100 of the embodiment of the present invention, by motor 4 being arranged on the side outside cooking cavity 11 and air torus 12, not only reduce the height of air fryer micro-wave oven 100, and be conducive to miniaturization and the stability of air fryer micro-wave oven 100, improve the security performance of air fryer micro-wave oven 100.
Advantageously, the rear plate 111 of the contiguous cooking cavity 11 of motor 4 is arranged.Because motor 4 is positioned at the rear portion of air fryer micro-wave oven 100 entirety, when air fryer micro-wave oven 100 adopts lower sliding door advantageously in the anterior-posterior balance of the center of gravity of air fryer micro-wave oven 100.Wherein, fore-and-aft direction as shown in Figure 1.
Specifically, air fryer micro-wave oven 100 adopts the mode of lower sliding door, under door opening, when door is placed weight, because air fryer micro-wave oven 100 center of gravity is low, and motor 4 is near the rear plate 111 of cooking cavity 11, thus make more to balance before and after the center of gravity of air fryer micro-wave oven 100, further avoid air fryer micro-wave oven 100 and dump forward.Meanwhile, because rear plate 111 is provided with air vent, can cool motor 4 when cool ambient air enters air fryer micro-wave oven 100 by air vent, extend the service life of motor 4.
The air fryer micro-wave oven 100 according to the embodiment of the present invention is described in detail referring to Fig. 1-Fig. 7.As shown in Fig. 1-Fig. 7, air fryer micro-wave oven 100 comprises body of heater 1, heat generating member 2, fan 3, motor 4, belt drive component 5, heat generating member fixed head 7, gripper shoe 9 and cooling fan 10.
As depicted in figs. 1 and 2, the air torus 12 that there is in body of heater 1 cooking cavity 11 and be positioned at above cooking cavity 11.Air torus 12 is communicated with by pore 1121 with cooking cavity 11.Heat generating member 2 is located in air torus 12.Fan 3 is for circulating air between cooking cavity 11 and air torus 12.Motor 4 is located at outside cooking cavity 11 and air torus 12, and motor 4 is positioned at cooking cavity 11 and air torus 12 side.The flabellum 31 of fan 3 is positioned at air torus 12, and the rotating shaft 32 of fan 3 is connected with motor 4 with drive fan 3.
As depicted in figs. 1 and 2, motor 4 is by belt drive component 5 drive fan 3.Belt drive component 5 comprises the first belt pulley 51, second belt pulley 52 and belt 53.Specifically, the upper end of the rotating shaft 32 of fan 3 protrudes upward the upper end that air torus 12, first belt pulley 51 is arranged on rotating shaft 32, and flabellum 31 is arranged on the lower end of rotating shaft 32.Second belt pulley 52 is arranged on the motor shaft 41 of motor 4, and belt 53 connects the first belt pulley 51 and the second belt pulley 52.Because fan 3 is positioned at above cooking cavity 11, and motor 4 is positioned at cooking cavity 11 side, effectively can realize motor 4 drive fan 3 rotate by belt drive component 5.
Further, rotating shaft 32 and the first belt pulley 51 are threaded connection, and the tightening direction of this screw connection structure is contrary with the first belt pulley 51 direction of rotation, it is simple that this thread connecting mode makes the first belt pulley 51 ground install on the one hand, installs more firm when the first belt pulley 51 rotates simultaneously.
Alternatively, second belt pulley 52 is identical with the material of the first belt pulley 51, and the second belt pulley 52 and the first belt pulley 51 use identical material, makes when rotating, second belt pulley 52 is identical with the coefficient of friction of the first belt pulley 51, thus makes the stable performance of belt drive component 5.Preferably, the second belt pulley 52 and the first belt pulley 51 all select aluminium, thus weight is lighter.
When air fryer micro-wave oven 100 works, motor 4 drive second belt pulley 52 that works rotates, under the drive of belt 53, first belt pulley 51 rotates and drives flabellum 31 to rotate, make the upward motion of air in cooking cavity 11, the air moved upward is heated by heat generating member 2 and reenters in cooking cavity 11 by pore 1121, cooks the food in cooking cavity 11.
Heat generating member 2 is ring heating tube as shown in Figure 3 and Figure 5, and as shown in Figure 5, pore 1121 can comprise multiple first pore 11211 and multiple second pore 11212.Multiple first pore 11211 forms the first pore array, and multiple second pore 11212 forms the second pore array, and the first pore array is around the second pore array.That is, the second pore array is positioned at the space that the first pore array limits.Thus, the first pore array and the second pore array can be spaced apart, thus reach better hot air convection effect, make culinary art effect better.
Be understandable that, the first pore array is made up of according to certain regularly arranged combination multiple first pore 11211.Second pore array is made up of according to certain regularly arranged combination multiple second pore 11212.As shown in Figure 5, the first pore array can be the square annular array that multiple first pore 11211 is formed, and the second pore array can be the circular array that multiple second pore 11212 is formed.
Advantageously, as shown in Figure 2 and Figure 5, flabellum 31 in the vertical direction can be corresponding to the second pore array to be drawn in air torus 12 by air by the second pore 11212 in cooking cavity 11, and heat generating member 2 is corresponding with the second pore array in the vertical direction, so that the air in air torus 12 is entered in cooking cavity 11 by the first pore array.
Flabellum 31 is corresponding with the second pore array in the vertical direction, and be more conducive to fan 3 and be drawn in air torus 12 by the air in cooking cavity 11 by the second pore 11212, the air suction efficiency of fan 3 is higher, avoids the loss of air quantity.
Further, heat generating member 2 is corresponding with the second pore array in the vertical direction, and be more conducive to heat generating member 2 and heat the air entered in air torus 12 from the second pore 11212, the efficiency of heating surface of heat generating member 2 is higher.Thus, the effect of hot air convection can be improved further, promote culinary art effect further, make the mouthfeel of food better.
Particularly, as shown in Figure 5, enter cooking cavity 11 with the air in air torus 12 by the first pore 11211, and the air in cooking cavity 11 enters air torus 12 for example by the second pore 11212:
When air fryer micro-wave oven 100 works, motor 4 drive fan 3 rotates, air in cooking cavity 11 is under the flabellum 31 of fan 3 rotates the effect of the suction produced, the air torus 12 be positioned at above cooking cavity 11 is entered by the second pore 11212, air heat is become hot-air by the heat generating member 2 in air torus 12, hot-air enters the food such as French fries in cooking cavity 11 heating cooking chamber 11 by the first pore 11211, toast etc., then hot-air continues upwards to flow under the effect of fan 3, again air torus 12 is entered through the second pore 11212, heated by heat generating member 2, form hot air convection, thus to food carry out air explode.
As shown in Figure 2, air torus 12 is limited with the heat generating member fixed head 7 be located at above top board 112 by the top board 112 of cooking cavity 11.As shown in Figure 2, heat generating member 2 is arranged on heat generating member fixed head 7.Heat generating member 2 can be bolted on heat generating member fixed head 7.Thus, heat generating member 2 is made can be more firmly fixed on heat generating member fixed head 7.That is, when the air in cooking cavity 11 moves upward under the drive of fan 3, and heated by heat generating member 2, under the stop of heat generating member fixed head 7, change direction, again enter in cooking cavity 11 by pore 1121, the food in cooking cavity 11 is cooked.
Air torus 12 and cooking cavity 11 are separated by top board 112, and pore 1121 is formed on top board 112, and rotating shaft 32 extends up through heat generating member fixed head 7.
Particularly, as the optional embodiment of one, as shown in Figure 2 and Figure 4, heat generating member fixed head 7 extends to the top of motor 4 above air torus 12, the side 721 of the extension 72 of heat generating member fixed head 7 is connected with the rear plate 111 of cooking cavity 11, and the side 721 of the extension 72 of heat generating member fixed head 7 also contacts with the outer cover be located at outside body of heater 1 (scheming not shown), motor 4 is fixed on heat generating member fixed head 7.That is, heat generating member fixed head 7 is fixed by the rear plate 111 of cooking cavity 11 and housing supports, and heat generating member 2 and motor 4 are more stably arranged on heat generating member fixed head 7, and the structure of air fryer micro-wave oven 100 is more stable thus.
Wherein, what the extension 72 of heat generating member fixed head 7 referred to heat generating member fixed head 7 exceeds air torus 12 and the part relative with motor 4.The side 721 of extension 72 comprises the first sub-side 7211 and the second sub-side 7212, first sub-side 7211 is connected with the rear plate 111 of cooking cavity 11, second sub-side 7212 contacts with the outer cover be located at outside body of heater 1 (scheming not shown), as shown in Figure 3, second sub-side 7212 is formed as L shape, thus heat generating member fixed head 7 is large with the contact area of outer cover, supports more firm.
As shown in Figure 2, gripper shoe 9 is positioned at above heat generating member fixed head 7, as shown in Figure 3, the periphery of gripper shoe 9 is provided with the flange 90 upwards extended, flange 90 contacts to limit enclosure space with outer cover, first belt pulley 51, second belt pulley 52 and belt 53 are positioned at enclosure space, that is, gripper shoe 9 is positioned at the below of the first belt pulley 51, second belt pulley 52 and belt 53, closed space is limited between the flange 90 of gripper shoe 9 and outer cover, thus the noise produced when reduction the first belt pulley 51 and the second belt pulley 52 rotate.Advantageously, in order to further noise-decreasing, flange 90 can increase rubber ring or one deck sponge with the contact position of outer cover.
As shown in Figure 4, cooling fan 10 is located in enclosure space, and particularly, as shown in Figure 4, cooling fan 10 is between the second belt pulley 52 and gripper shoe 9, and cooling fan 10 is driven by motor 4.Gripper shoe 9 is provided with the multiple gripper shoe fresh air inlets 91 corresponding with the second belt pulley 52, and heat generating member fixed head 7 is provided with first air inlet 71 corresponding with the second belt pulley 52.The first air inlet 71 on heat generating member fixed head 7 is relative with the second belt pulley 52 in the vertical direction, as shown in Figure 6 and Figure 7, multiple gripper shoe fresh air inlet 91 is positioned at the top of cooling fan 10 and arranges ringwise, and multiple gripper shoe fresh air inlet 91 is relative with the second belt pulley 52 in the vertical direction.Alternatively, gripper shoe fresh air inlet 91 is circular hole, square hole, delthyrium, semicircle orifice or scallop hole.
When motor 4 works, motor 4 drives cooling fan 10 to rotate while driving the second belt pulley 52 to rotate, cooling fan 10 can by being located at the first air inlet 71 on heat generating member fixed head 7 and cold wind is drawn in enclosure space by the multiple gripper shoe fresh air inlets 91 in gripper shoe 9, thus the first belt pulley 51, second belt pulley 52 and belt 53 are cooled, extend the service life of the first belt pulley 51, second belt pulley 52 and belt 53.
Further, as shown in Figure 4, gripper shoe 9 is also provided with second air inlet 92 corresponding with the first belt pulley 51.Position between first belt pulley 51 of the second air inlet 92 in gripper shoe 9 and the second belt pulley 52, second air inlet 92 can pass through gripper shoe 9 upwards punching press formation, and the opening of the second air inlet 92 is towards motor 4 side, thus by wind that cooling fan 10 sucks, the rotating shaft 32 of connection first belt pulley 51 and fan 3 is blowed to through the second air inlet 92, thus countershaft 32 cools, extend the service life of rotating shaft 32.
As the optional embodiment of another kind, be provided with stiffener 8 between the extension 72 of heat generating member fixed head 7 and gripper shoe 9, the motor shaft 41 of motor 4 is connected with the second belt pulley 52 through after extension 72, stiffener 8 and gripper shoe 9 successively.Thus, stiffener 8 can play the effect of reinforcement, avoids causing heat generating member fixed head 7 to be out of shape because of motor 4 heavier-weight.As shown in Figure 6, stiffener 8 is provided with the stiffener fresh air inlet 81 corresponding with the second belt pulley 52, and stiffener fresh air inlet 81 on stiffener 8 is relative in the vertical direction with the first air inlet 71 on heat generating member fixed head 7.Further alternatively, as shown in Figure 6, first air inlet 71 is circular hole with stiffener fresh air inlet 81 and size is identical, motor shaft 41 is connected with the second belt pulley 52 through after the first air inlet 71, stiffener fresh air inlet 81 and gripper shoe 9 successively, thus, not only facilitate wind to enter enclosure space and be conducive to the heat radiation to motor shaft 41.
Further, as shown in Figure 1-Figure 3, heat shield 6 is provided with between heat generating member fixed head 7 and gripper shoe 9, wherein, heat shield 6 is positioned at the outside of heat generating member fixed head 7, and gripper shoe 9 is connected with stiffener 8 with heat shield 6, and that is gripper shoe 9 is connected with heat shield 6, and gripper shoe 9 is also connected with stiffener 8, the structural stability of air fryer micro-wave oven 100 is higher thus.Specifically, as shown in Figure 3, the periphery of stiffener 8 is provided with the stiffener flange 82 upwards extended, stiffener flange 82 is corresponding with the side 721 of heat generating member fixed head 7, the side away from motor 4 of gripper shoe 9 is fixed on heat shield 6, and the side of the contiguous motor 4 of gripper shoe 9 is fixed on the stiffener flange 82 of stiffener 8.More specifically, as shown in Figure 3, stiffener flange 82 is provided with the fixed feet 821 for fixed support plate 9, gripper shoe 9 is fixed on stiffener 8 by fixed feet 821 thus, advantageously, fixed feet 821 is two, thus promotes the fixing stability of gripper shoe 9.
The effect of heat shield 6 be by the high-temperature gas in body of heater 1 and body of heater 1 spaced apart, prevent that the hull-skin temperature of body of heater 1 is too high causes dangerous accident to occur, such as scald user, or cause the damage of other parts that are contiguous with body of heater 1 or that be connected because temperature is too high.
In sum, according to the air fryer micro-wave oven 100 of the embodiment of the present invention, whole height is low, and front-rear center balances, and not easily translate into, security performance is high and noise is little, long service life.
In describing the invention, it will be appreciated that, term " on ", D score, "front", "rear", " top ", " end " " interior ", the orientation of the instruction such as " outward " or position relationship be based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as limitation of the present invention.
In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise at least one this feature.In describing the invention, the implication of " multiple " is at least two, such as two, three etc., unless otherwise expressly limited specifically.
In the present invention, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or integral; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements, unless otherwise clear and definite restriction.For the ordinary skill in the art, above-mentioned term concrete meaning in the present invention can be understood as the case may be.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature " on " or D score can be that the first and second features directly contact, or the first and second features are by intermediary mediate contact.And, fisrt feature second feature " on ", " top " and " above " but fisrt feature directly over second feature or oblique upper, or only represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " below " and " below " can be fisrt feature immediately below second feature or tiltedly below, or only represent that fisrt feature level height is less than second feature.
In the description of this description, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present invention or example.In this manual, to the schematic representation of above-mentioned term not must for be identical embodiment or example.And the specific features of description, structure, material or feature can combine in one or more embodiment in office or example in an appropriate manner.In addition, when not conflicting, the feature of the different embodiment described in this description or example and different embodiment or example can carry out combining and combining by those skilled in the art.
Although illustrate and describe embodiments of the invention above, be understandable that, above-described embodiment is exemplary, can not be interpreted as limitation of the present invention, and those of ordinary skill in the art can change above-described embodiment within the scope of the invention, revises, replace and modification.
Claims (12)
1. an air fryer micro-wave oven, is characterized in that, comprising:
Body of heater, have cooking cavity in described body of heater and be positioned at the air torus above described cooking cavity, described air torus is communicated with by pore with described cooking cavity;
Heat generating member, described heat generating member is located in described air torus;
In described air torus, be provided with the fan for circulating air, described fan comprises rotating shaft and to be located in described rotating shaft and to be positioned at the flabellum of described air torus; With
Motor, described motor to be located at outside described cooking cavity and described air torus and to be positioned at described cooking cavity and described air torus side, and described motor is connected to drive described fan with described rotating shaft.
2. air fryer micro-wave oven according to claim 1, is characterized in that, the rear plate of the contiguous described cooking cavity of described motor.
3. air fryer micro-wave oven according to claim 1, is characterized in that, described motor drives described fan by belt drive component.
4. air fryer micro-wave oven according to claim 3, it is characterized in that, the upper end of described rotating shaft protrudes upward described air torus, described belt drive component comprises the first belt pulley of the upper end being arranged on described rotating shaft, the belt being arranged on the second belt pulley on the motor shaft of described motor and being connected between described first belt pulley and the second belt pulley.
5. air fryer micro-wave oven according to claim 4, it is characterized in that, described air torus is limited with the heat generating member fixed head be located at above described top board by the top board of described cooking cavity, described heat generating member is arranged on described heat generating member fixed head, described air torus and described cooking cavity are separated by the top board of described cooking cavity, described stomatal limiting value is on described top board, and described rotating shaft extends up through described heat generating member fixed head.
6. air fryer micro-wave oven according to claim 5, it is characterized in that, described heat generating member fixed head extends to the top of described motor above described air torus, the side of the extension of described heat generating member fixed head is connected with the rear plate of described cooking cavity, and described side contacts with the outer cover outside described body of heater, described motor is fixed on described heat generating member fixed head.
7. air fryer micro-wave oven according to claim 5, it is characterized in that, described heat generating member is ring heating tube, described pore comprises multiple first pore and multiple second pore, described multiple first pore forms the first pore array, described multiple second pore forms the second pore array, and described first pore array is around described second pore array
Described flabellum is corresponding to described second pore array to be drawn in described cooking cavity in described air torus by air by described second pore in the vertical direction, and described heat generating member is corresponding with the second pore array in the vertical direction so that the air in described air torus is entered in described cooking cavity by described first pore array.
8. air fryer micro-wave oven according to claim 5, it is characterized in that, also comprise gripper shoe, described gripper shoe is positioned at above described heat generating member fixed head, the periphery of described gripper shoe is provided with the flange upwards extended, described flange contacts to limit enclosure space with described outer cover, and described first belt pulley, described second belt pulley and described belt are positioned at described enclosure space.
9. air fryer micro-wave oven according to claim 8, it is characterized in that, also comprise cooling fan, described cooling fan is located in described enclosure space, between described second belt pulley and described gripper shoe, and driven by described motor, described gripper shoe is provided with the multiple gripper shoe fresh air inlets corresponding with described second belt pulley, and described heat generating member fixed head is provided with first air inlet corresponding with described second belt pulley.
10. air fryer micro-wave oven according to claim 9, is characterized in that, described gripper shoe is also provided with second air inlet corresponding with described first belt pulley.
11. air fryer micro-wave ovens according to claim 8, it is characterized in that, stiffener is provided with between described extension and described gripper shoe, the motor shaft of described motor is connected with described second belt pulley with described gripper shoe through described extension, described stiffener, described stiffener is provided with the stiffener fresh air inlet corresponding with described second belt pulley, and described stiffener fresh air inlet is relative in the vertical direction with described first air inlet.
12. air fryer micro-wave ovens according to claim 8, is characterized in that, are provided with heat shield between described heat generating member fixed head and described gripper shoe.
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CN109259615A (en) * | 2018-10-16 | 2019-01-25 | 程勇杰 | A kind of cold wind circulation air fryer |
CN110296189A (en) * | 2019-06-24 | 2019-10-01 | 广东格兰仕集团有限公司 | A kind of transmission device of cooking appliance |
CN110338674A (en) * | 2019-07-31 | 2019-10-18 | 宁波方太厨具有限公司 | A kind of upper heating-pipe structure and the oven with the structure |
CN110754929A (en) * | 2018-07-27 | 2020-02-07 | 九阳股份有限公司 | Pressure air fryer |
CN114794898A (en) * | 2021-01-27 | 2022-07-29 | 九阳股份有限公司 | Safe and compact air fryer |
USD974100S1 (en) | 2020-12-29 | 2023-01-03 | Conair Llc | Microwave air fryer combination |
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CN110754929A (en) * | 2018-07-27 | 2020-02-07 | 九阳股份有限公司 | Pressure air fryer |
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CN110338674A (en) * | 2019-07-31 | 2019-10-18 | 宁波方太厨具有限公司 | A kind of upper heating-pipe structure and the oven with the structure |
USD974100S1 (en) | 2020-12-29 | 2023-01-03 | Conair Llc | Microwave air fryer combination |
CN114794898A (en) * | 2021-01-27 | 2022-07-29 | 九阳股份有限公司 | Safe and compact air fryer |
CN114794898B (en) * | 2021-01-27 | 2024-04-09 | 九阳股份有限公司 | Safe compact air fryer |
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