CN210055730U

CN210055730U - Air fryer with sufficient thermal cycle

Info

Publication number: CN210055730U
Application number: CN201920378303.5U
Authority: CN
Inventors: 郭建刚; 陈栗
Original assignee: Guangdong Xinbao Electrical Appliances Holdings Co Ltd
Current assignee: Guangdong Xinbao Electrical Appliances Holdings Co Ltd
Priority date: 2019-03-25
Filing date: 2019-03-25
Publication date: 2020-02-14
Anticipated expiration: 2029-03-25

Abstract

The utility model relates to the technical field of air fryer, in particular to an air fryer with sufficient thermal cycle, a thermal cycle air channel is formed between the inner wall of a thermal cycle shell and the outer wall of a fryer body, a hot air outlet is arranged at the upper part of the fryer body, a hot air fan is arranged at the hot air outlet, heating components are arranged in the fryer body or/and the thermal cycle air channel, and a plurality of hot air inlets are arranged at the lower part of the fryer body; the food basket is arranged in the pot body and divides the inside of the pot body into an upper cavity and a lower cavity; the upper cavity is communicated with the thermal circulation air channel through a hot air outlet, and the lower cavity is communicated with the thermal circulation air channel through a hot air inlet. The utility model discloses locate the internal middle part of pot with the food basket, just the upper portion cavity passes through hot air exitus and thermal cycle wind channel intercommunication, the lower part cavity passes through hot air intlet and thermal cycle wind channel intercommunication, can ensure hot-blast entering from food basket below, discharges from food basket top, forms complete thermal cycle, has solved prior art uneven not enough and defect of heating effectively.

Description

Air fryer with sufficient thermal cycle

Technical Field

The utility model relates to an air fryer technical field, in particular to an air fryer with sufficient thermal circulation.

Background

Air fryer as one of daily necessities is well known and common, and is characterized in that hot air is used for heating food. The existing air fryer has the defects that food can be heated only by hot flowing air above the air fryer, so that the food positioned at the upper layer is heated more sufficiently or even is heated excessively, and the food positioned at the lower layer has the possibility of being heated insufficiently, so that the food is heated unevenly. In order to effectively solve the technical problems, a great deal of research is performed in the line, for example, in the patent specification of the chinese utility model with application publication No. CN 108209614 a, an air fryer 1 is disclosed, which mainly comprises a pot body, an inner pot positioned inside the pot body, an air supply device, a convection heating device, a compression device, a radiation heating device, a conduction heating device and a stirring device. When specific heating operation, food is placed in interior pot, through the air supply arrangement air supply, and convection heating device heats wind, by pot in compression device and radiant heating device introduce the heat, above-mentioned structure also can only carry out fine heating to food upper portion, can carry out fine heating in order to ensure that the food lower part, pot bottom portion is equipped with conduction heating device again including above-mentioned prior art, just so adopts the all-round heating that realizes food. The arrangement has the advantages of complex structure, more parts and insufficient heat convection, so that great improvement space is still left.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the exact purpose provides a full thermal cycle's air explodes pot, can realize the total heat convection and heat food, need not to set up other heating device, simple structure, and it is reasonable to set up.

In order to achieve the above object, the utility model discloses the technical scheme who really adopts as follows:

the utility model relates to an air fryer with sufficient thermal cycle, which comprises a thermal cycle shell and a pot body arranged in the thermal cycle shell, wherein a thermal cycle air channel is formed between the inner wall of the thermal cycle shell and the outer wall of the pot body, the upper part of the pot body is provided with a hot air outlet, the hot air outlet is provided with a hot air fan, a heating component is arranged in the pot body or/and the thermal cycle air channel, the hot air fan is driven by a motor, and the lower part of the pot body is provided with a plurality of hot air inlets; the food basket is arranged in the pot body and divides the inside of the pot body into an upper cavity and a lower cavity; the upper cavity is communicated with the thermal circulation air channel through a hot air outlet, and the lower cavity is communicated with the thermal circulation air channel through a hot air inlet. The utility model discloses locate the pot internal with the food basket, just the upper portion cavity passes through hot air exitus and thermal cycle wind channel intercommunication, the lower part cavity passes through hot air intlet and thermal cycle wind channel intercommunication, sets up like this, can ensure hot-blastly to get into from food basket below, discharges from food basket top, and forms complete thermal cycle, has solved prior art heating inequality effectively, perhaps needs carry out not enough and the defect of heating with the help of other heating tools.

According to the technical scheme, the heating component is arranged on the inner side of the hot air outlet, and the hot air fan is arranged on the outer side of the hot air outlet. So set up, hot-blast fan and heating element arrange more rationally, and the structure is more compact.

According to the technical scheme, the air guide cover is arranged on the pot body, and the hot air outlet is arranged on the air guide cover, so that the air outlet effect of the hot air outlet is better, the thermal circulation is facilitated, and the heat transfer efficiency is improved.

According to the technical scheme, the hot air inlet is formed in the lower portion of the side wall of the pot body, the oil receiving disc is arranged at the bottom of the lower cavity, and the outlet of the hot air inlet faces the oil receiving disc. Set up like this, connect the food tray not only to play the effect that connects oil, more importantly, connect the cooperation setting of the export of food tray and hot-blast import, can make the hot-blast that gets into the lower part chamber, through connecing the reflection of food tray, carry out better heating to food.

According to above technical scheme, still include the cold circulation casing, upper portion is equipped with the backup pad in the cold circulation casing, the backup pad divide into epicoele and cavity of resorption with cold circulation casing inner chamber, the cavity of resorption is arranged in to the hot circulation casing, form the cold circulation wind channel between hot circulation casing outer wall and the cold circulation shells inner wall, cold circulation casing upper portion is equipped with the cold wind entry, cold circulation casing lower part is equipped with the cold wind export, the backup pad is equipped with the cold wind import, and cold wind import inboard is equipped with the thermantidote, the thermantidote is by motor drive, cold wind entry intercommunication epicoele and external world, cold wind export intercommunication epicoele and cavity of resorption, cold wind export intercommunication cavity of resorption and external. The cold circulation casing set up, can greatly reduce product surface temperature, set up like this, the operation is safer, greatly increases experience and feels.

According to the technical scheme, the motor is fixed on the supporting plate, because the motor is located in the upper cavity, cold air flows pass through the upper cavity, heat dissipation of the motor can be taken away quickly, and the service life of the motor is greatly prolonged.

According to the technical scheme, the output shaft of the motor sequentially penetrates through the supporting plate and the thermal cycle shell to extend into the thermal cycle shell, the cooling fan is fixed on the output shaft between the supporting plate and the thermal cycle shell, and the hot air fan is fixed on the output shaft in the thermal cycle shell. Set up like this, the utility model discloses set up ingeniously to it is rotatory to make output shaft simultaneous drive thermantidote and hot-blast fan, and the structure sets up compactly, and the working effect is high.

The utility model discloses a sufficient thermal cycle air fryer, the middle part in the pot body is provided with a food basket, and the food basket divides the inside of the pot body into an upper cavity and a lower cavity; the upper cavity is communicated with the thermal circulation air channel through a hot air outlet, and the lower cavity is communicated with the thermal circulation air channel through a hot air inlet. The utility model discloses locate the internal middle part of pot with the food basket, just the upper portion cavity passes through hot air exitus and thermal cycle wind channel intercommunication, the lower part cavity passes through hot air intlet and thermal cycle wind channel intercommunication, sets up like this, can ensure hot-blast entering from food basket below, discharges from food basket top, and forms complete thermal cycle, has solved prior art heating inequality effectively, perhaps needs carry out not enough and the defect of heating with the help of other heating tools, greatly reduced the cost, simplified the structure.

Drawings

Fig. 1 is a schematic sectional structure diagram of the present invention.

In the figure: 1. a cold circulation housing; 11. a cold air inlet; 12. a support plate; 13. a cold air inlet; 14. a cold air outlet; 15. an upper chamber; 16. a lower cavity; 2. a motor; 21. a hot air fan; 22. a cooling fan; 23. an output shaft; 3. a thermal cycle housing; 4. a pan body; 41. a wind scooper; 42. a hot air outlet; 43. a hot air inlet; 44. An upper cavity; 45. a lower cavity; 5. a heat generating component; 6. a food basket; 7. a cold circulation air duct; 8. a thermal circulation air duct; 9. an oil receiving pan.

Detailed Description

The following describes a technical solution of the present invention with reference to the accompanying drawings and embodiments.

As shown in figure 1, the utility model discloses a sufficient thermal cycle's air fryer, including thermal cycle casing 3 with locate the pot body 4 in the thermal cycle casing 3, above-mentioned two parts do the utility model discloses a major structure.

A heat circulation air duct 8 is formed between the inner wall of the heat circulation shell 3 and the outer wall of the pot body 4, namely, the heat circulation shell 3 and the pot body 4 are arranged at intervals without contact, so that the heat circulation air duct 8 is formed between the inner wall of the heat circulation shell 3 and the outer wall of the pot body 4. 4 upper portions of the pot body are equipped with hot air outlet 42, hot air outlet 42 locates hot-blast fan 21, hot-blast fan 21 is driven by motor 2, the inside of the pot body or/and be equipped with heating element 5 in the hot circulation wind channel 8, heating element 5 and hot-blast fan 21 set up the position and do not do the strict limitation, of course, the utility model discloses it is preferred heating element 5 locates hot air outlet 42 inboardly, hot-blast fan 21 locates the hot air outlet 42 outside. Thus, the structure layout is more reasonable and compact.

The lower part of the pot body 4 is provided with a plurality of hot air inlets 43, a food basket 6 is arranged in the pot body 4, preferably in the middle of the inside of the pot body 4, and the food basket 6 divides the inside of the pot body 4 into an upper cavity 44 and a lower cavity 45; the upper cavity 44 is communicated with the thermal circulation air duct 8 through a hot air outlet 42, and the lower cavity 45 is communicated with the thermal circulation air duct 8 through a hot air inlet 43. Set up like this, can ensure that hot-blast entering from food basket 6 below, through food basket 6 back, discharge from food basket 6 top, and form complete thermal cycle, solved prior art heating inequality effectively, perhaps need carry out not enough and the defect of heating with the help of other heating tools.

It should be noted that the pot body 4 can be formed by splicing and combining an upper pot body and a lower pot body or a left pot body and a right pot body, and can also be provided with a door body, so that the food basket 6 can be conveniently mounted and dismounted.

The pot body 4 is arranged on the air guide cover 41, and the hot air outlet 42 is arranged on the air guide cover 41. The arrangement of the wind scooper 41 can make the hot air circulation smoother, increase the flow rate of the hot air in a certain procedure, and realize a better heating effect.

The hot air inlet 43 is arranged at the lower part of the side wall of the pot body 4, the oil receiving disc 9 is arranged at the bottom of the lower cavity 45, and the outlet of the hot air inlet 43 faces the oil receiving disc 9. It should be noted that the oil receiving tray 9 not only serves to receive oil, but also primarily to reflect heat, so that the oil receiving tray 9 may be designed to have a convex structure, a planar structure, a concave structure or a wavy structure, and the hot air inlet 43 may be designed differently according to the oil receiving tray 9, such as a louver type, a net type structure or a grid type structure, so as to ensure that the outlet of the hot air inlet 43 is disposed toward the oil receiving tray 9, thereby achieving a better heat reflection effect.

The utility model discloses still include cold circulation casing 1, upper portion is equipped with backup pad 12 in the circulation casing 1, backup pad 12 divide into epicoele 15 and lower chamber 16 with 1 inner chamber of cold circulation casing, thermal cycle casing 3 is arranged in lower chamber 16, form cold circulation wind channel 7 between 3 outer walls of thermal cycle casing and the 1 inner wall of cold circulation casing, 2 upper portions of cold circulation casing are equipped with

cold wind entry

11, 2 lower parts of cold circulation casing are equipped with cold wind export 14, backup pad 12 is equipped with cold wind import 13, and cold wind import 13 inboard is equipped with cooling fan 22, cooling fan 22 is driven by motor 2, cold wind entry 11 intercommunication epicoele 15 and external world, cold wind export 14 intercommunication epicoele 15 and lower chamber 16, cold wind export 14 intercommunication lower chamber 16 and external world. The cold circulation shell 1 is arranged, so that the surface temperature of a product can be greatly reduced, the operation is safer, and the experience feeling is greatly increased. It should be noted that the cold circulation housing 1 may be provided with a door body, which is convenient for storing and taking out food.

The motor 2 is fixed to a support plate 12. Because the motor 2 is arranged in the upper cavity 15, and cold air flows pass through the upper cavity 15, the heat dissipation of the motor 2 can be quickly carried away, and the service life of the motor 2 is greatly prolonged.

An output shaft 23 of the motor 2 sequentially penetrates through the support plate 12 and the thermal cycle housing 3 to extend into the thermal cycle housing 3, the cooling fan 22 is fixed on the output shaft 23 between the support plate 12 and the thermal cycle housing 3, and the hot air fan 21 is fixed on the output shaft 23 in the thermal cycle housing 3. Thus, the utility model discloses set up ingeniously to it is rotatory to make output shaft 23 simultaneous drive thermantidote 22 and hot-blast fan 21, and the structure sets up compactly, and the working effect is high.

Through the utility model discloses during the heating food, put food in food basket 6, open motor 2 and heating element 5, motor 2 drive hot-blast fan 21 is rotatory, the air that will heat through heating element 5 is constantly taken out from hot air outlet 42, through hot-blast circulation wind channel 8, get into lower part cavity 45 through hot-blast import 43, and rise through connecing food tray 9 reflection, carry out the backheat to food basket 6, and through the food clearance, hot-blast entering upper portion cavity 44, through heating once more, get into hot-circulation wind channel 8, so circulate, the heating effect is splendid. Simultaneously, thermantidote 22 is rotatory, and drive cold wind gets into epicoele 15 from cold wind entry 11, gets into cold circulation wind channel 7 through cold wind import 13, and the external world is come in and go out via cold wind export 14 at last, cools off thermal cycle casing 3, the setting of cold cycle casing 1 can greatly reduce product surface temperature, sets up like this, and the operation is safer, greatly increases experience and feels.

What has just been said above is the preferred embodiment of the present invention, so all according to the utility model discloses confirm the patent application scope structure, characteristic and principle do equivalent change or modify, all include in the utility model discloses confirm the patent application scope.

Claims

1. An air fryer with full thermal cycle, which comprises a thermal cycle casing (3) and a pan body (4) arranged in the thermal cycle casing (3), and is characterized in that,

a hot air circulation duct (8) is formed between the inner wall of the thermal circulation shell (3) and the outer wall of the pot body (4), a hot air outlet (42) is arranged at the upper part of the pot body (4), a hot air fan (21) is arranged at the hot air outlet (42),

a heating component (5) is arranged in the pot body or/and the thermal circulation air duct (8), the hot air fan (21) is driven by the motor (2), and a plurality of hot air inlets (43) are arranged at the lower part of the pot body (4);

a food basket (6) is arranged in the pot body (4), and the food basket (6) divides the inside of the pot body (4) into an upper cavity (44) and a lower cavity (45); the upper cavity (44) is communicated with the thermal circulation air duct (8) through a hot air outlet (42), and the lower cavity (45) is communicated with the thermal circulation air duct (8) through a hot air inlet (43).

2. A fully thermally cycled air fryer according to claim 1, wherein said heating element (5) is disposed inside the hot air outlet (42) and said hot air fan (21) is disposed outside the hot air outlet (42).

3. The air fryer with sufficient thermal circulation according to claim 2, wherein the air guiding hood (41) is provided on the pot body (4), and the hot air outlet (42) is provided on the air guiding hood (41).

4. The air fryer with sufficient heat circulation according to claim 3, wherein the hot air inlet (43) is arranged at the lower part of the side wall of the pan body (4), the bottom of the lower cavity (45) is provided with an oil receiving disc (9), and the outlet of the hot air inlet (43) is arranged towards the oil receiving disc (9).

5. The air fryer with sufficient thermal cycle according to any one of claims 1 to 4, further comprising a cold cycle casing (1), wherein a support plate (12) is arranged at the upper part in the cold cycle casing (1), the support plate (12) divides the inner cavity of the cold cycle casing (1) into an upper cavity (15) and a lower cavity (16), the hot cycle casing (3) is arranged in the lower cavity (16), a cold cycle air duct (7) is formed between the outer wall of the hot cycle casing (3) and the inner wall of the cold cycle casing (1), a cold air inlet (11) is arranged at the upper part of the cold cycle casing (1), a cold air outlet (14) is arranged at the lower part of the cold cycle casing (1), a cold air inlet (13) is arranged on the support plate (12), a cold air fan (22) is arranged at the inner side of the cold air inlet (13), the cold air fan (22) is driven by a motor (2), and the cold air inlet (11) is communicated with the, the cold air outlet (14) is communicated with the upper cavity (15) and the lower cavity (16), and the cold air outlet (14) is communicated with the lower cavity (16) and the outside.

6. A fully thermally cycled air fryer according to claim 5, wherein said motor (2) is fixed to a support plate (12).

7. A fully thermally cycled air fryer according to claim 6, wherein the output shaft of the motor (2) extends into the thermal cycle housing (3) through the support plate (12) and the thermal cycle housing (3) in sequence, the cooling fan (22) is fixed on the output shaft between the support plate (12) and the thermal cycle housing (3), and the heating fan (21) is fixed on the output shaft in the thermal cycle housing (3).