CN218186439U - Air fryer - Google Patents

Abstract

The application relates to an air fryer relates to domestic appliance's field, and it includes: a pot frame; the inner pot is arranged in the pot frame, the opening edge of the inner pot is provided with an outward flange, and the pot frame is provided with a placing groove for placing the outward flange; the pot cover is hinged on the pot rack to cover the inner pot, and a communicating hole communicated with the outside is formed in the pot cover; the air heating and conveying assembly is arranged on the pot cover and drives air to enter a space formed by the pot cover and the inner pot through the communicating hole and heat the air entering the space formed by the pot cover and the inner pot; the microswitch is arranged on the pot cover; the inner pot detection matching piece is hinged to the pot frame and comprises an inner pot detection end and a trigger end, the inner pot detection end and the trigger end are respectively positioned on two sides of the hinge axis, and the inner pot detection end keeps a trend of extending out of the bottom of the storage tank; the inner pot is put into the pot frame, and when the pot cover covers the pot frame, the trigger end triggers the micro switch. This application has the effect that improves the security when the air is fried the pot and is used.

Description

Air fryer

Technical Field

The application relates to the field of household appliances, in particular to an air fryer.

Background

An air fryer is a machine which can fry food with air, and mainly uses air to replace hot oil in the original fryer to make food cooked; meanwhile, the hot air blows away the moisture on the surface layer of the food, so that the food material achieves the effect similar to frying.

In the related technology, the air fryer comprises a pot body and a pot cover covering the pot body, an inner pot used for containing food is arranged in the pot body, the inner pot is detachably connected with the pot body, a heating component used for heating food materials in the inner pot is arranged on the pot cover, and the heating component is electrified to generate heat to heat air in the inner pot so as to enable high-temperature circulating air to cook food in the inner pot.

In view of the above-mentioned related technologies, the inventor believes that when a user fails to place the inner pot in the pot body and directly turns on the switch of the heating component, the air fryer may be dry-burned, which may easily cause damage to the air fryer or cause a fire, and there is a potential safety hazard and a room for improvement.

SUMMERY OF THE UTILITY MODEL

In order to improve the safety when the air fryer is used, the application provides an air fryer.

The application provides an air fryer adopts following technical scheme:

an air fryer comprising:

a pot frame;

the inner pot is arranged in the pot frame, an outward turning edge is arranged at the opening edge of the inner pot, and a placing groove for placing the outward turning edge is formed in the pot frame;

the pot cover is hinged on the pot frame to cover the inner pot, and a communicating hole communicated with the outside is formed in the pot cover;

the air heating and conveying assembly is arranged on the pot cover and drives air to enter a space formed by the pot cover and the inner pot through the communication hole and heat the air entering the space formed by the pot cover and the inner pot;

the microswitch is arranged on the pot cover; and

the inner pot detection matching piece is hinged to the pot frame and comprises an inner pot detection end and a trigger end, the inner pot detection end and the trigger end are respectively positioned on two sides of the hinge axis, and the inner pot detection end keeps a trend of extending out of the bottom of the accommodating groove;

the inner pot is placed in the pot rack, and when the pot cover covers the pot rack, the trigger end triggers the microswitch.

Through adopting above-mentioned technical scheme, when interior pot not put into the pot frame and pot lid fits on the pot frame, interior pot sense terminal upwards stretches out the entering groove, trigger end insert in the caulking groove but not with micro-gap switch's sense terminal contact, the air is fried the pot out of work this moment. When interior pot was put into the pot frame and pot lid fits on the pot frame, interior pot was ordered about interior pot detection end and was flushed with the tank bottom of putting into the groove, triggers the end and inserts the detection end of extrusion micro-gap switch, and the air is fried a pot work for the difficult dry combustion method of air is fried a pot and is done a pot and work, has improved the security that the air was fried a pot and was used.

Optionally, the inner pot detection matching piece further comprises a balancing weight, the balancing weight and the inner pot detection end are located on the same side of the hinge axis, and the balancing weight enables the inner pot detection end to keep a trend of extending out of the bottom of the placing groove.

Through adopting above-mentioned technical scheme, the setting of balancing weight for interior pot sense terminal keeps upwards stretching out when not receiving external force and puts into the groove tank bottom, makes trigger end and micro-gap switch's sense terminal dislocation, with the false triggering that reduces micro-gap switch, has improved the accuracy that interior pot detected.

Optionally, the outer peripheral wall of the inner pot is detachably connected with a handle, the pot frame is provided with an insertion groove for inserting the handle, and the handle extends out of the insertion groove along the radial direction of the inner pot.

Through adopting above-mentioned technical scheme, the area of gripping of pot in having increased in the setting of handle to the pot in convenient user snatchs the handle and takes. When the inner pot is placed in the pot frame, the inner pot can be inserted into the insertion groove through the handle to be positioned, so that the inner pot is not easy to misplace when being placed.

Optionally, a groove is formed in the pot frame, and the groove is located on the lower side of the handle and communicated with the insertion groove.

Through adopting above-mentioned technical scheme, convenience of customers finger inserts the recess and snatchs the handle, and then conveniently takes interior pot.

Optionally, the pot cover includes:

the hinged arm is provided with a hinged end and an opening end, and the hinged end is hinged with the pot frame;

the connecting shell is arranged on one side of the opening end close to the pot rack, and the communicating hole is formed in the connecting shell; and

the visible ring cover is detachably connected to one side, far away from the opening end, of the connecting shell.

Through adopting above-mentioned technical scheme, when using hot-air culinary art food, the user can see through the condition that visible ring covered and observe food to the culinary art condition of convenient understanding food.

Optionally, the air heating and conveying assembly comprises:

the driving source is detachably connected in the connecting shell, and the output shaft faces to one side departing from the opening end;

the cover disc covers one side of the connecting shell, which is far away from the opening end, and is provided with air holes;

the first fan blade is connected to an output shaft of the driving source and rotates along with the output shaft of the driving source, and the first fan blade is arranged opposite to the driving source; and

the heating wire is detachably connected to the cover disc and located on the cover disc, and the first fan blade is far away from one side of the cover disc.

Through adopting above-mentioned technical scheme, the driving source orders about first flabellum and rotates, orders about the air in the space that pot lid and interior pot formed and moves down, and the air cooks food in moving to interior pot after the heater strip heating.

Optionally, the cover plate is detachably connected with a protective sleeve, and the heating wire is sleeved with the protective sleeve.

By adopting the technical scheme, the contact between the heating wire and the outside is reduced, and the heating wire is protected.

Optionally, the air heating conveying assembly further comprises a second fan blade, the second fan blade is arranged in the connecting shell, the second fan blade is connected to the output shaft of the driving source and rotates along with the output shaft of the driving source, and the second fan blade faces towards the driving source.

Through adopting above-mentioned technical scheme, the second flabellum rotates under the driving of driving source to order about the air in the connecting shell and discharge through the intercommunicating pore, in order to take away the heat that the driving source produced, to the driving source cooling, improved the life of driving source.

Optionally, the cover disc is kept away from one side of the connecting shell can be detachably connected with the protective cover, the protective cover is covered and arranged on the heating wire and the first fan blade, and a plurality of air holes are formed in the protective cover.

Through adopting above-mentioned technical scheme, the setting of safety cover has reduced first flabellum, heater strip and external contact to make first flabellum and heater strip be difficult for being polluted, reduced the clean number of times of first flabellum and heater strip.

Optionally, a grate is arranged in the inner pot, a support ring is arranged on the inner peripheral wall of the inner pot, the grate is erected on the support ring, and a gap is formed between the grate and the bottom of the inner pot.

By adopting the technical scheme, a gap is formed between the grate and the pot bottom of the inner pot, so that heated air can enter the gap between the grate and the pot bottom of the inner pot, the contact area between food on the grate and hot air is increased, and the cooking efficiency of the food is improved.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when the inner pot is not placed in the pot rack and the pot cover is covered on the pot rack, the detection end of the inner pot upwards extends out of the placing groove, the trigger end is inserted into the embedding groove and does not contact with the detection end of the microswitch, and the air fryer does not work at the moment. When the inner pot is placed in the pot frame and the pot cover covers the pot frame, the inner pot drives the detection end of the inner pot to be flush with the bottom of the placing groove, the trigger end is inserted into the detection end of the extrusion microswitch, and the air frying pot works, so that the air frying pot is not easy to dry and burn, and the safety of the air frying pot during use is improved;

2. a gap is formed between the grate and the bottom of the inner pot, so that heated air can enter the gap between the grate and the bottom of the inner pot, the contact area between food on the grate and hot air is increased, and the cooking efficiency of the food is improved.

Drawings

FIG. 1 is a schematic structural view of an air fryer in accordance with an embodiment of the present application.

Fig. 2 is an exploded view of the lid and air heating and conveying assembly according to the embodiment of the present invention.

Fig. 3 is an exploded view of the inner pot and the pot holder according to the embodiment of the present disclosure.

Fig. 4 is an exploded view of the grate and the inner pot according to the embodiment of the present application.

Fig. 5 is an enlarged view of a portion a in fig. 1.

Fig. 6 is a schematic view of a partial explosion of the upper housing and inner pot detection fitting of the present application.

Description of the reference numerals: 10. a pot frame; 11. an upper housing; 12. a lower housing; 13. putting the glass into a groove; 14. inserting the groove; 15. a groove; 16. briquetting; 161. pressing a plate; 162. a hinge slot; 17. a first outlet hole; 18. a second outlet aperture; 20. an inner pot; 21. flanging; 22. a handle; 23. a fine-toothed comb; 24. a support ring; 30. a pot cover; 31. an articulated arm; 311. a hinged end; 312. an opening end; 313. caulking grooves; 32. a connecting shell; 321. a communicating hole; 33. a visible ring cover; 40. an air heating and conveying assembly; 41. a drive source; 42. a cover plate; 421. air holes are formed; 43. a first fan blade; 44. heating wires; 45. a protective sleeve; 46. a second fan blade; 47. a protective cover; 471. a vent hole; 50. a microswitch; 60. detecting a matching piece of the inner pot; 61. detecting the inner pot; 62. a trigger end; 63. a balancing weight; 64. and (4) hinging the shaft.

Detailed Description

The present application is described in further detail below with reference to figures 1-6.

The embodiment of the application discloses air fryer. Referring to fig. 1, the air fryer includes a pot holder 10, an inner pot 20, a pot lid 30, an air heating and delivery assembly 40, a micro switch 50 and an inner pot detection fitting 60.

The inner pot 20 is arranged in the pot holder 10, the pot cover 30 is hinged on the pot holder 10, and the pot cover 30 can cover the inner pot 20 to form a space for frying food.

The pot lid 30 includes a hinge arm 31, a coupling housing 32, and a view ring lid 33. The hinge arm 31 has a hinge end 311 and an opening end 312, the hinge end 311 and the opening end 312 are respectively located at two ends of the hinge arm 31, the hinge end 311 of the hinge arm 31 is hinged to the pot holder 10, so that the pot cover 30 can be rotatably covered on the pot cover 30. The connecting shell 32 is fixed on one side of the open end 312 of the hinge arm 31 facing the pot holder 10, the connecting shell 32 is hollow, and a plurality of communication holes 321 are formed on the side wall of the connecting shell 32 to communicate the inner space of the connecting shell 32 with the outside air. The viewing ring cover 33 is detachably coupled to one side of the coupling housing 32 facing the wok stand 10 by screws, and the viewing ring cover 33 is made of transparent glass to facilitate observation of the condition of food when the food is fried.

Referring to fig. 1 and 2, the air heating and conveying assembly 40 includes a driving source 41, a cover plate 42, a first fan blade 43, and a heating wire 44. The driving source 41 is a motor, the driving source 41 is detachably connected to the inside of the connection housing 32 by a screw, and an output shaft of the driving source 41 is extended away from the opening end 312 of the hinge arm 31. The cover plate 42 is detachably connected to the connecting shell 32 through a screw to cover the opening of the connecting shell 32, which is opposite to the opening end 312 of the hinge arm 31, the middle part of the cover plate 42 is provided with a ventilation hole 421, and the output shaft of the driving source 41 penetrates through the ventilation hole 421.

The first fan blade 43 is disposed on one side of the cover disc 42 back to the connecting shell 32, the first fan blade 43 is disposed back to the cover disc 42, the first fan blade 43 is sleeved on the output shaft of the driving source 41, the first fan blade 43 is detachably connected with the output shaft of the driving source 41, and the first fan blade 43 rotates along with the output shaft of the driving source 41 so as to drive the air in the space formed by the pot cover 30 and the inner pot 20 to move downward.

The heating wire 44 is detachably connected to a side of the cover plate 42 facing away from the coupling housing 32, and the heating wire 44 is located on a side of the first fan blade 43 away from the cover plate 42 to heat air moving downward through the heating wire 44.

One side of the cover disc 42 back to the connecting shell 32 is also detachably connected with a protective sleeve 45 through a screw, the protective sleeve 45 is supported by glass, and the protective sleeve 45 is sleeved on the outer side of the heating wire 44 to reduce the contact between the heating wire 44 and the outside and protect the heating wire 44.

The air heating and conveying assembly 40 further includes a second fan blade 46, the second fan blade 46 is disposed in the connecting shell 32, the second fan blade 46 is disposed toward the driving source 41, the second fan blade 46 is detachably connected to the output shaft of the driving source 41 through a thread, and the second fan blade 46 rotates along with the output shaft of the driving source 41 to drive the air in the connecting shell 32 to be discharged through the communicating hole 321, so as to cool the driving source 41.

One side of the cover disc 42, which faces away from the connecting shell 32, is detachably connected with a protective cover 47 through screws, and the protective cover 47 covers the heating wire 44 and the first fan blade 43, so as to reduce the contact between the heating wire 44 and the first fan blade 43 and the outside. The protective cover 47 is provided with a plurality of vent holes 471, so that air can enter a space formed by the pot cover 30 and the inner pot 20 from the protective cover 47, and air can enter the protective cover 47 from the space formed by the pot cover 30 and the inner pot 20.

Referring to fig. 1 and 3, the wok stand 10 includes an upper housing 11 and a lower housing 12, and the upper housing 11 and the lower housing 12 are detachably coupled by screws. The upper surface of the upper shell 11 is provided with a placing groove 13, the edge of the opening of the inner pot 20 is integrally provided with an outward flange 21, and the outward flange 21 can be placed into the placing groove 13.

The handles 22 are detachably connected to the outer peripheral wall of the inner pot 20 through screws, the number of the handles 22 is two, and the two handles 22 are uniformly arranged along the circumferential direction of the inner pot 20, so that a user can take the inner pot 20 through the handles 22 conveniently.

The upper surface of the upper shell 11 is further provided with an insertion groove 14, the insertion groove 14 is communicated with the insertion groove 13, when the inner pot 20 is placed in the pot rack 10, the corresponding parts of the handles 22 are inserted into the insertion grooves 14, and the handles 22 extend out of the insertion grooves 14 along the radial direction of the inner pot 20, so that a user can conveniently grasp the handles 22.

When the inner pot 20 is placed in the pot holder 10, in order to facilitate a user to grasp the handle 22, a groove 15 is further formed on the outer side wall of the upper housing 11, the groove 15 is communicated with the insertion groove 14, and the groove 15 is located on the lower side of the handle 22.

Referring to fig. 1 and 4, a grate 23 is arranged in the inner pot 20, a support ring 24 is formed on the inner circumferential wall of the inner pot 20 in an inward protruding manner, the grate 23 is erected in the support ring 24, and a gap is formed between the grate 23 and the bottom of the inner pot 20, so that heated air can enter the gap between the grate 23 and the bottom of the inner pot 20, and the contact area between food on the grate 23 and hot air is increased.

Referring to fig. 1 and 5, a micro switch 50 is detachably connected to a hinged end 311 of the hinged arm 31, a detection end of the micro switch 50 is disposed toward the wok stand 10, a groove 313 is disposed on a surface of the hinged end 311 of the hinged arm 31 close to the wok stand 10, and a detection end of the micro switch 50 is received in the groove 313.

Referring to fig. 1 and 6, the inner pot detection fitting 60 includes an inner pot detection end 61, an activation end 62, and a hinge shaft 64. The number of articulated shafts 64 is two, and two articulated shafts 64 are concentric setting, and two articulated shafts 64 are dorsad setting. Go up the downside of casing 11 and to dismantle through the screw and be connected with briquetting 16, an organic whole is equipped with two clamp plates 161 on the briquetting 16, and two clamp plates 161 and two articulated shafts 64 one-to-one, the upside of clamp plate 161 is seted up and is supplied articulated shaft 64 male hinge groove 162 to detect fitting piece 60 with interior pot and articulate on last casing 11. The inner side wall of the upper shell 11 is provided with a first extending hole 17, and the inner pot detection end 61 initially passes through the first extending hole 17 and then extends upwards to enter the groove 13. The upper surface of the upper housing 11 is formed with a second protruding hole 18, and the trigger end 62 protrudes upward through the second protruding hole 18.

When the inner pot 20 is not placed in the pot holder 10 and the pot cover 30 covers the pot holder 10, the inner pot detection end 61 passes through the first extension hole 17 and then extends upwards to be placed in the groove 13, the trigger end 62 is inserted into the embedded groove 313 but is not contacted with the detection end of the microswitch 50, and at the moment, the air fryer does not work. When the inner pot 20 is placed in the pot holder 10 and the pot cover 30 covers the pot holder 10, the inner pot 20 drives the inner pot detection end 61 to be flush with the bottom of the placing groove 13, the trigger end 62 is inserted into the embedded groove 313 to press the detection end of the micro switch 50, and the air fryer works.

In order to ensure that the triggering end 62 is dislocated with the detecting end of the microswitch 50 when the inner pot 20 is not placed in the pot rack 10, the inner pot detecting end 61 passes through the first extending hole 17 and then extends out of the placing groove 13, the inner pot detecting fitting piece 60 further comprises a balancing weight 63, and the balancing weight 63 and the triggering end 62 are located on the same side of the hinge shaft 64, so that the inner pot detecting end 61 keeps a trend of extending out of the bottom of the placing groove 13.

The implementation principle of the air fryer in the embodiment of the application is as follows: when the inner pot 20 is not placed in the pot holder 10 and the pot cover 30 covers the pot holder 10, the inner pot detection end 61 passes through the first extension hole 17 and then extends upwards to the placing groove 13, the trigger end 62 is inserted into the embedding groove 313 but does not contact with the detection end of the micro switch 50, and at this time, the driving source 41 does not work. When the inner pot 20 is placed in the pot holder 10 and the pot cover 30 covers the pot holder 10, the inner pot 20 drives the inner pot detection end 61 to be flush with the bottom of the placing groove 13, the trigger end 62 is inserted into the caulking groove 313 to press the detection end of the microswitch 50, the driving source 41 works to drive the first fan blades 43 to rotate so as to drive the air in the space formed by the pot cover 30 and the inner pot 20 to move downwards, the air moving downwards is heated by the heating wire 44 and then moves into the inner pot 20, and food on the grate 23 is heated.

The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (10)

1. An air fryer, comprising:

a pan frame (10);

the inner pot (20) is arranged in the pot frame (10), an outward turning edge (21) is arranged at the opening edge of the inner pot (20), and a placing groove (13) for placing the outward turning edge (21) is formed in the pot frame (10);

the pot cover (30) is hinged on the pot rack (10) to cover the inner pot (20), and a communicating hole (321) communicated with the outside is formed in the pot cover (30);

the air heating and conveying assembly (40) is arranged on the pot cover (30) and drives air to enter a space formed by the pot cover (30) and the inner pot (20) through the communication hole (321), and the air entering the space formed by the pot cover (30) and the inner pot (20) is heated;

the microswitch (50) is arranged on the pot cover (30); and

the inner pot detection matching piece (60) is hinged to the pot frame (10), the inner pot detection matching piece (60) comprises an inner pot detection end (61) and a trigger end (62), the inner pot detection end (61) and the trigger end (62) are respectively positioned on two sides of a hinge shaft (64) line, and the inner pot detection end (61) keeps a trend of extending out of the bottom of the placing groove (13);

the inner pot (20) is placed in the pot frame (10), and when the pot cover (30) covers the pot frame (10), the trigger end (62) triggers the micro switch (50).

2. An air fryer according to claim 1, wherein: interior pot detects fitting piece (60) still includes balancing weight (63), balancing weight (63) with interior pot detection end (61) are located the same one side of articulated shaft (64) line, balancing weight (63) make interior pot detection end (61) keep stretching out the trend of putting into groove (13) tank bottom.

3. An air fryer according to claim 1, wherein: the detachable connection has handle (22) on the periphery wall of interior pot (20), be equipped with the confession on pot frame (10) handle (22) male insertion groove (14), handle (22) are followed the radial of interior pot (20) stretches out insertion groove (14).

4. An air fryer according to claim 3, wherein: the pot rack (10) is provided with a groove (15), and the groove (15) is positioned at the lower side of the handle (22) and communicated with the insertion groove (14).

5. Air fryer according to claim 1, characterised in that said cover (30) comprises:

a hinged arm (31) having a hinged end (311) and an open end (312), the hinged end (311) being hinged to the wok stand (10);

the connecting shell (32) is arranged on one side, close to the pot frame (10), of the opening end (312), and the communicating hole (321) is formed in the connecting shell (32); and

and the visual ring cover (33) is detachably connected to one side of the connecting shell (32) far away from the opening end (312).

6. Air fryer according to claim 5, characterised in that said air heating delivery assembly (40) comprises:

the driving source (41) is detachably connected into the connecting shell (32) and the output shaft faces to the side away from the opening end (312);

the cover disc (42) covers one side of the connecting shell (32) far away from the opening end (312), and air holes (421) are formed in the cover disc (42);

a first blade (43) connected to an output shaft of the drive source (41) to rotate with the output shaft of the drive source (41), the first blade (43) being disposed opposite to the drive source (41); and

the heating wire (44) is detachably connected to the cover disc (42) and located on one side, away from the cover disc (42), of the first fan blade (43).

7. An air fryer according to claim 6, wherein: the cover disc (42) is detachably connected with a protective sleeve (45), and the heating wire (44) is sleeved with the protective sleeve (45).

8. An air fryer according to claim 6, wherein: air heating transport assembly (40) still includes second flabellum (46), second flabellum (46) are located in connecting shell (32), second flabellum (46) connect in follow on the output shaft of driving source (41) rotates, second flabellum (46) orientation driving source (41) set up.

9. An air fryer according to claim 6, wherein: keep away from in lid dish (42) one side of connecting shell (32) can be dismantled and be connected with safety cover (47), safety cover (47) cover is located heater strip (44) with on first flabellum (43), be equipped with a plurality of air vents (471) on safety cover (47).

10. An air fryer according to claim 1, wherein: a grate (23) is arranged in the inner pot (20), a support ring (24) is arranged on the inner peripheral wall of the inner pot (20), the grate (23) is erected on the support ring (24), and a gap is formed between the grate (23) and the bottom of the inner pot (20).

Images