CN215348430U - Multifunctional air fryer - Google Patents

Abstract

The utility model provides a multifunctional air fryer, which comprises a main body and a cover body, wherein a cooking cavity is formed between the cover body and the main body, a hot air device for providing hot air for the cooking cavity is arranged in the cover body, a detachable heating disc is arranged in the main body, a conductive piece is arranged on the heating disc, a power transmission piece is arranged at the bottom of the main body, the conductive piece is contacted with the power transmission piece after the heating disc is installed in place so as to conduct the heating disc, thus, the user can realize the frying and baking functions by utilizing the heating plate, the air fryer not only can realize the air frying function, but also can realize the frying and baking functions, thereby realizing the multifunction of the air fryer, the heating plate is provided with the conductive piece, the bottom of the main body is provided with the power transmission piece, thus, after the heating plate is installed in place, the conductive piece is contacted with the electricity transmission piece to conduct the heating plate, therefore, the power supply to the heating plate is realized, the power supply mode is simple and reliable, and the leakage can be well prevented so as to ensure the safety of a user when the heating plate is used.

Description

Multifunctional air fryer

Technical Field

The utility model relates to the field of air fryer, in particular to a multifunctional air fryer.

Background

Along with the improvement of living standard of people, kitchen appliances are more and more widely used, one of the air fryer is the air fryer, the air fryer uses a high-speed air circulation technology, and the unique combination of the rapid circulation hot air and the internal spiral grains enables the cooking effect to reach the effect and the taste of fried food, namely, the high-temperature heat flow is blown on the surface of the food in the food placing plate to form a crisp surface layer during heating, the moisture in the food is rapidly locked, and the taste of the common fried food which is fragrant and crisp is achieved.

However, the traditional air fryer has a small internal food space, cannot meet the requirement of cooking a large amount of food at a time, and the large-capacity air fryer has a large overall volume and a heavy weight. And because the inner structure of the air fryer in the current market is arranged, the food is heated unevenly when the food is heated, the phenomenon of 'being uncooked in the outer coke' appears, and the air fryer is troublesome to store or use.

Disclosure of Invention

The utility model aims to provide a multifunctional air fryer.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a multi-functional air fryer, includes main part and lid, forms the culinary art chamber between lid and the main part, is equipped with the hot-blast apparatus that provides hot-blast to the culinary art chamber in the lid, wherein, be equipped with the detachable dish that generates heat in the main part, be equipped with electrically conductive piece on the dish that generates heat, the main part bottom is equipped with the biography electric component, electrically conductive piece and biography electric component contact in order to switch on the dish that generates heat after the dish that generates heat is installed in place.

Further, be equipped with in the main part and separate the heat exchanger, the dish that generates heat can be dismantled and install in the culinary art intracavity and be located and separate the heat exchanger top.

Furthermore, it is equipped with locking Assembly to just be located the dish below that generates heat in the heat exchanger, is equipped with the hasp on the dish that generates heat, and the dish that generates heat installs back hasp and locking Assembly that targets in place in order to be fixed with the dish axial direction that generates heat spacing.

Further, locking Assembly includes the hasp support, locates the hasp push rod on the hasp support and is used for the first elastic component that the hasp push rod resets, and the hasp lower extreme is equipped with the inclined plane that bulldozes the hasp push rod of being convenient for.

Further, the lateral wall of the heating plate is provided with a positioning convex hull, the inner lateral wall of the heat shield is provided with a positioning groove, and the heating plate is installed in place and then clamped into the positioning groove by the positioning convex hull to limit and fix the axial direction of the heating plate.

Furthermore, a safety switch assembly is arranged in the heat insulation cover and below the heating plate, the safety switch assembly is electrically connected with the power transmission piece, a trigger ejector rod is arranged on the heating plate, and the ejector rod is triggered after the heating plate is installed in place so as to trigger the safety switch assembly.

Furthermore, the safety switch assembly comprises a safety switch support, a safety switch cover plate, a safety switch arranged between the safety switch support and the installation switch cover plate, a safety switch push rod triggering the safety switch and a second elastic piece used for resetting the safety switch push rod, and a pushing inclined plane convenient for pushing the safety switch push rod is arranged on the safety switch push rod.

Furthermore, a temperature sensor is arranged in the heat shield and below the heating plate, and the heating plate is attached to the bottom of the heating plate after being installed in place.

Furthermore, pass the electric part and include the coupler subassembly, the coupler subassembly includes the coupler upper cover, locate jack, coupler base, coupler copper sheet, the supporting spring of cover locating on the coupler copper sheet and be used for sealed jack and the sealed lid of coupler that the activity set up on the coupler upper cover, be equipped with heating tube copper foot and coupler uncap push rod on the heating plate, the sealed lid of coupler is opened to the coupler uncap push rod after the heating plate is installed to target in place so that heating tube copper foot inserts the jack and in order to couple with the coupler copper sheet to the coupler uncap push rod.

Further, the coupler assembly further comprises a coupler torsion spring connected with the coupler sealing cover, so that the coupler sealing cover acts on the coupler torsion spring to seal the jack when the heating plate is taken out.

After the technical scheme is adopted, the utility model has the following advantages:

1. according to the utility model, the detachable heating plate is arranged in the main body, so that a user can realize a frying function by utilizing the heating plate, the air fryer not only can realize an air frying function, but also can realize a frying function, and therefore, the multifunctional air fryer is realized.

2. Through setting up thermal shroud in the main part to can generate heat the dish and can dismantle and install in the culinary art intracavity and be located thermal shroud top, thermal shroud can be fine like this will generate heat the dish produce heat isolated, can not only fine gather heat, the heat scatters and disappears, avoids the heat transfer of the dish that generates heat to lead to scalding the user for the main part surface simultaneously, promotes the safety in utilization.

3. The heat shield is internally provided with a locking assembly below the heating plate, the heating plate is provided with a lock catch, and the lock catch is matched with the locking assembly to limit and fix the axial direction of the heating plate after the heating plate is installed in place, so that the stability and reliability of the working process of the heating plate are ensured, and meanwhile, the uniformity of food when being heated can be ensured, so that the food frying and baking effect is ensured.

4. Locking Assembly includes the hasp support, locates the hasp push rod on the hasp support and is used for the first elastic component that the hasp push rod resets, and the locking Assembly of this kind of structure is simple structure not only, and can be fine form the cooperation with the hasp to the dish that will generate heat locks fixedly, and be equipped with the inclined plane that bulldozes the hasp push rod at the hasp lower extreme, conveniently generate heat the installation and the dismantlement of dish like this, promote the user and use the operation experience.

5. Through setting up the location convex closure at the lateral wall of the dish that generates heat to inner wall at thermal shield sets up the constant head tank, in the constant head tank is gone into to the installation of the dish that generates heat after-fixing convex closure card that targets in place, with the dish axial spacing fixed that will generate heat, even the dish that generates heat is from top to bottom the direction is locked fixedly by the locking, further promotes the dish fixed reliability and the stability that generate heat.

6. The safety switch assembly is arranged below the heating plate in the heat insulation cover, the safety switch assembly is electrically connected with the electricity transmission piece, the heating plate is provided with the trigger ejector rod, the heating plate is installed in place and then the ejector rod is triggered to trigger the safety switch assembly, and therefore the heating plate cannot work when not installed in place, and the safety of the heating plate is guaranteed when the air fryer is used.

7. The safety switch subassembly includes the safety switch support, the safety switch apron, locate the safety switch between safety switch support and the installation switch apron, trigger safety switch's safety switch push rod and be used for the second elastic component that the safety switch push rod resets, be equipped with the promotion inclined plane that is convenient for promote the safety switch push rod on the safety switch push rod, when placing the dish that generates heat like this, the safety switch push rod that can be convenient for promotes the safety switch push rod, reliability and stability with guarantee safety switch and trigger, avoid generating heat the dish and install the back in place and the dish that generates heat still can not the circular telegram work, promote the operation sensitivity when the air fried pot uses the dish that generates heat.

8. Set up temperature sensor through just being located the dish below that generates heat in the heat shield, and set installation back temperature sensor that targets in place and the bottom laminating of the dish that generates heat generate heat, the temperature of the dish that generates heat that can not only be fine through temperature sensor like this to avoid generating heat to set overheated and lead to the main part to burn out or spontaneous combustion, security when guaranteeing the air and frying the pot and using, temperature sensor and the bottom laminating of the dish that generates heat simultaneously, the temperature detects more accurately, and detect more sensitively, assurance safety in utilization that can be better.

9. The electric conduction part comprises a coupler assembly, the coupler assembly comprises a coupler upper cover, a jack arranged on the coupler upper cover, a coupler base, a coupler copper sheet, a supporting spring sleeved on the coupler copper sheet and a coupler sealing cover which is movably arranged for sealing the jack, the coupler assembly is ensured to be in a sealing state when not in use through the coupler sealing cover, particularly when the interior of the main body is cleaned, the electric accidents such as rusting of the coupler copper sheet and short circuit caused by water or cleaning fluid entering the coupler assembly can be avoided, the use safety of the air fryer is greatly improved, a heating pipe copper pin and a coupler cover opening push rod are arranged on the heating plate, so that the coupler cover opening push rod opens the coupler sealing cover after the heating plate is installed in place to enable the heating pipe copper pin to be inserted into the jack to be coupled with the coupler copper sheet, and the coupler can be opened well when the heating plate is placed conveniently, so that the heating tube copper pin is coupled with the coupler copper sheet, thereby realizing the electrical conduction of the heating plate and normal work without manual operation again, and being convenient and fast.

10. Through setting up the coupler torsional spring for the sealed lid of coupler acts on in the coupler torsional spring and is sealed with the jack when the dish that generates heat takes out, and the coupler torsional spring has certain torsion, can not only make the sealed lid of coupler can reset fast, and the sealed lid of coupler can not be light easily opened, the sealed leakproofness of the sealed lid of assurance coupler to the coupler subassembly inside that can be fine.

Drawings

The utility model will be further described with reference to the accompanying drawings in which:

FIG. 1 is a schematic cross-sectional view of an air fryer in accordance with the present invention.

FIG. 2 is an exploded view of the hot air device of the air fryer of the present invention.

FIG. 3 is an exploded view of the heat plate and heat shield of the air fryer in accordance with the present invention.

FIG. 4 is an exploded view of the locking assembly of the air fryer in accordance with the present invention.

FIG. 5 is an exploded view of the safety switch assembly of the air fryer in accordance with the present invention.

FIG. 6 is a schematic view of a portion of the air fryer of the present invention.

FIG. 7 is a structural diagram of the air fryer when the heating plate is not in place.

FIG. 8 is a structural diagram of the air fryer with the heating plate in place according to the present invention.

FIG. 9 is a cross-sectional structural view of the coupler assembly of the air fryer in accordance with the present invention.

FIG. 10 is a schematic view of the construction of the coupler seal cover of the air fryer in accordance with the present invention.

FIG. 11 is a schematic structural view showing a state in which a sealing cover of a coupler is sealed in an air fryer in accordance with the present invention.

FIG. 12 is a schematic structural view showing a state where a sealing cover of a coupler is opened in an air fryer in accordance with the present invention.

The names of the components marked in the figures are as follows:

1. a main body; 11. a housing; 12. a heat shield; 121. positioning a groove; 13. a coupler assembly; 131. a coupler upper cover; 1311. a jack; 132. a coupler base; 133. a coupler copper sheet; 134. a support spring; 135. a coupler sealing cover; 136. a coupler torsion spring; 2. a cover body; 3. a hot air device; 31. a motor; 32. a hot air fan; 33. a heat generating tube; 34. a heating tube support; 35. a wind scooper; 36. a smoke barrier net; 37. a heat radiation fan; 4. a heating plate; 41. a heating tube copper pin; 42. locking; 421. pushing and pressing the inclined plane; 43. positioning the convex hull; 44. triggering the ejector rod; 45. a coupler cover opening push rod; 51. a latch bracket; 52. a locking push rod; 53. a first elastic member; 6. a safety switch assembly; 61. a safety switch bracket; 62. a safety switch cover plate; 63. a safety switch; 64. a safety switch push rod; 641. pushing the inclined plane; 65. a second elastic member; 7. a temperature sensor; 8. coupler shield.

Detailed Description

In order to more clearly explain the overall concept of the present invention, the following detailed description is given by way of example in conjunction with the accompanying drawings.

It should be noted that in the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the scope of the present invention is not limited by the specific embodiments disclosed below.

In addition, in the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc., indicate orientations and positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. However, the direct connection means that the two bodies are not connected to each other by the intermediate structure but connected to each other by the connecting structure to form a whole. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

As shown in fig. 1 to 12, the present invention provides a multifunctional air fryer, comprising a main body 1 and a cover body 2, a cooking cavity is formed between the cover body 2 and the main body 1, a hot air device 3 for providing hot air to the cooking cavity is arranged in the cover body 2, the hot air device 3 comprises a motor 31, a hot air fan 32, a heating pipe 33, a heating pipe bracket 34 for fixing the heating pipe 33, an air guiding cover 35, and a smoke-isolating net 36 arranged below the air guiding cover 35, the motor 31 comprises a motor shaft, the hot air fan 32 is fixed at the lower end of the motor shaft, the heating pipe 33 is arranged below the hot air fan 32 and at the periphery of the hot air fan 32, in order to ensure the heat dissipation effect when the motor works, can set up radiator fan in motor shaft upper end, the motor dispels the heat at the during operation accessible radiator fan like this, avoids the motor to damage because of overheated to guarantee the life of motor, also can prolong the operating time of motor simultaneously.

In this embodiment, be equipped with detachable dish 4 that generates heat in the main part 1, the user utilizes the dish that generates heat to realize frying in shallow oil the roast function like this, make the air fry the pot and can not only realize the air fry function, can also realize frying in shallow oil the roast function, thereby the multi-functional of air fry pot has been realized, and be equipped with electrically conductive piece on the dish 4 that generates heat, 1 bottom of main part is equipped with the biography electric component, after 4 installations that generate heat put in place like this, electrically conductive piece and biography electric component contact are in order to switch on 4 circuit of dish that generates heat, thereby the realization is to the power supply of dish that generates heat, this kind of power supply mode is simple and reliable, can also be fine prevent the electric leakage, in order to guarantee the security when the user uses the dish that generates heat.

Specifically, main part 1 includes shell 11, is equipped with in the shell 11 and separates heat exchanger 12, and dish 4 that generates heat can be dismantled and install in the culinary art intracavity and be located and separate heat exchanger 12 top, and the heat that the dish that will generate heat that separates heat exchanger ability like this produced is isolated, and heat gathering that can not only be fine scatters and disappears, and the heat transfer of avoiding the dish that generates heat simultaneously gives the main part surface and leads to scalding the user, promotes the safety in utilization.

And, just be located in the heat shield 12 and be equipped with locking component below the dish 4 that generates heat, be equipped with hasp 42 on the dish 4 that generates heat, after dish 4 that generates heat is installed in place like this, hasp 42 and locking component cooperation are in order to the spacing fixed of 4 axial directions of dish that will generate heat, it is specific to place dish 4 that generates heat in heat shield 12, and heat dish 4 that generates heat is pushed down, so that hasp 42 and locking component form the cooperation, thereby it is spacing fixed to coil 4 axial directions that will generate heat, guarantee the stability and the reliability of the dish during operation that generates heat like this, can guarantee the homogeneity when food is heated simultaneously, in order to guarantee the food effect of frying in shallow oil and roast.

In order to facilitate the cooperation between hasp and the locking Assembly, can set up locking Assembly including hasp support 51, locate hasp push rod 52 on hasp support 51 and be used for the first elastic component 53 that hasp push rod 52 resets, first elastic component 53 specifically is the spring, spring elastic force is good, can be fine reset the hasp push rod, with spacing fixed reliability between assurance hasp and the hasp push rod, certainly can be equipped with the inclined plane 421 that bulldozes hasp push rod 52 at hasp 42 lower extreme, the locking Assembly of this kind of structure is simple structure not only, and can be fine form the cooperation with the hasp, in order to fix the dish locking that generates heat, and be equipped with the inclined plane that bulldozes that is convenient for bulldoze the hasp push rod at the hasp lower extreme, conveniently generate heat the installation and the dismantlement of dish like this, promote the user and use the operation experience.

In order to further promote the fixed reliability of dish that generates heat, can be equipped with location convex closure 43 at the lateral wall of dish 4 that generates heat, the inside wall that separates heat exchanger 12 is equipped with constant head tank 121, and the dish 4 that generates heat is installed the back location convex closure 43 card in target in place like this and is gone into in order to the dish 4 axial direction that will generate heat spacing fixedly, even the dish that generates heat is from top to bottom the direction is locked firmly and is fixed, further promotes the fixed reliability and the stability of dish that generates heat.

In order to ensure the safety when the heating plate is used, a safety switch assembly 6 can be arranged in the heat insulation cover 12 and below the heating plate 4, the safety switch assembly 6 is electrically connected with the power transmission piece, and a trigger ejector rod 44 is arranged on the heating plate 4, so that after the heating plate 4 is installed in place, the ejector rod 44 is triggered to trigger the safety switch assembly, and thus, the heating plate can not work when not installed in place, and the safety when the heating plate is used by the air fryer is ensured.

In order to ensure the safety and reliability of the safety switch assembly, the safety switch assembly 6 can be configured to include a safety switch bracket 61, a safety switch cover plate 62, a safety switch 63 arranged between the safety switch bracket 61 and the installation switch cover plate 62, a safety switch push rod 64 for triggering the safety switch 63, and a second elastic member 65 for resetting the safety switch push rod 64, wherein the second elastic member 65 is specifically a spring, the spring has good elastic force and can push the safety switch push rod well to ensure the reliability and stability of the safety switch triggering, of course, a push inclined plane 641 convenient for pushing the safety switch push rod 64 can be arranged on the safety switch push rod 64, so that when a heating plate is placed, the safety switch push rod can be conveniently pushed by the safety switch push rod to ensure the reliability and stability of the safety switch triggering, and the heating plate can not be electrified to work after the heating plate is installed in place, promote the operation sensitivity when air fryer uses the dish that generates heat, simultaneously, safety switch support 61 presss from both sides the dress with installation switch apron 62 to it is fixed with safety switch 63, guarantees the stability and the reliability of safety switch during operation.

In order to further guarantee the security when using the dish that generates heat, can be in thermal shroud 12 and be located the dish that generates heat 4 below and be equipped with temperature sensor 7, and form the laminating in the bottom that the dish 4 that generates heat 4 installed in place back temperature sensor 7 and the dish 4 that generates heat, the temperature of the dish that generates heat that can not only be fine through temperature sensor like this, in order to avoid the dish that generates heat overheated and lead to the main part to burn out or spontaneous combustion, the security when guaranteeing the air deep fryer and using, temperature sensor and the bottom laminating of the dish that generates heat simultaneously, temperature detection is more accurate, and it is more sensitive to detect, guarantee safety in utilization that can be better.

Wherein, the electricity transmission part specifically comprises a coupler component 13, the coupler component 13 comprises a coupler upper cover 131, a jack 1311 arranged on the coupler upper cover 131, a coupler base 132, a coupler copper sheet 133, a supporting spring 134 sleeved on the coupler copper sheet 133 and a coupler sealing cover 135 movably arranged for sealing the jack 1311, a heating tube copper pin 41 and a coupler cover opening push rod 45 are arranged on the heating plate 4, the heating tube copper pin 41 forms the conductive piece, thus, after the heating plate 4 is arranged in place, the coupler cover opening push rod 45 opens the coupler sealing cover 135 to enable the heating tube copper pin 41 to be inserted into the jack 1311 to be coupled with the coupler copper sheet 133, thus, the coupler sealing cover can be opened well when the heating plate is arranged conveniently to enable the heating tube copper pin to be coupled with the coupler copper sheet, thereby realizing the electric conduction of the heating plate and normal work without manual operation again, the coupler sealing cover is convenient and quick, wherein the coupler sealing cover 135 can be eccentrically arranged between the installation center and the highest point in the vertical direction of the coupler sealing cover in order to facilitate the opening of the coupler sealing cover when the heating plate is pressed down, and when the coupler cover opening push rod 45 is contacted with the coupler cover opening push rod, the highest point is rotated and opened around the installation center due to the eccentric structure, so that the coupler sealing cover is conveniently opened; also, in order to better ensure the waterproof and strength of the coupler assembly, a coupler shield 8 may be sleeved on the coupler assembly 13 to improve the waterproof and strength of the coupler assembly and the durability and safety of the coupler assembly.

Simultaneously, coupler subassembly 13 still includes the coupler torsional spring 136 of being connected with the sealed lid 135 of coupler, so that the sealed lid 135 of coupler acts on in coupler torsional spring 136 when the dish 4 that generates heat takes out and is sealed with jack 1311, through setting up the coupler torsional spring, the sealed lid of coupler acts on in the coupler torsional spring when the dish that generates heat takes out and is sealed with the jack, the coupler torsional spring has certain torsion, can not only make the sealed lid of coupler reset fast, and the sealed lid of coupler can not be opened by light easily, the sealed leakproofness of the sealed lid of assurance coupler to coupler subassembly that can be fine, thereby reach waterproof purpose.

Finally, when the heating plate 4 is used, the heating plate 4 is firstly placed in the heat insulation cover 12, the heating plate 4 is pressed downwards, in the process that the heating plate 4 is pressed downwards and locked, the temperature sensor 7 is compressed, the upper end face of the temperature sensor 7 is enabled to be attached to the lower end face of the heating plate 4, the lock catch 42 on the heating plate 4 pushes the lock catch push rod 52 rightwards, the upper surface of the lock catch 42 is compressed to be lower than the upper surface of the lock catch push rod 52, the lock catch push rod 52 moves leftwards under the elastic force of the first elastic piece 53 of the lock catch push rod 1, the lock catch push rod 52 is matched with the lock catch 42 to lock the heating plate 4, when the heating plate 4 is unlocked, the lock catch push rod 52 is pushed rightwards to be separated from the lock catch 42, and at the moment, the heating plate 4 is enabled to be bounced due to the elastic force of the spring inside the temperature sensor 7, and unlocking is achieved; meanwhile, when the heating plate 4 is pressed down, the trigger push rod 44 moves downward and cooperates with the push inclined surface 641 to push the safety switch push rod 64 to trigger the safety switch 63, and when the heating plate 4 is pressed down, the coupler cover-opening push rod 45 opens the coupler sealing cover 135 to couple and connect the heating tube copper pin 41 with the coupler copper sheet 133 to realize electrical conduction.

In addition to the above preferred embodiments, the technical solutions protected by the present invention are not limited to the above embodiments, and it should be noted that the technical solutions of any one embodiment are combined with the technical solutions of one or more other embodiments within the protection scope of the present invention. Although the utility model has been described in detail above with reference to a general description and specific examples, it will be apparent to one skilled in the art that modifications or improvements may be made thereto based on the utility model. Accordingly, such modifications and improvements are intended to be within the scope of the utility model as claimed.

Claims (10)

1. The utility model provides a multi-functional air fryer, includes main part and lid, forms the culinary art chamber between lid and the main part, is equipped with the hot-blast apparatus that provides hot-blast to the culinary art chamber in the lid, its characterized in that, be equipped with the detachable dish that generates heat in the main part, be equipped with electrically conductive piece on the dish that generates heat, the main part bottom is equipped with the biography electric component, and electrically conductive piece and biography electric component contact are in order to switch on the dish that generates heat after the dish that generates heat is installed in place.

2. An air fryer according to claim 1, wherein a heat shield is provided within the main body, and the heating plate is removably mounted within the cooking cavity above the heat shield.

3. The air fryer according to claim 2, wherein a locking assembly is arranged in the heat shield and below the heating plate, a lock catch is arranged on the heating plate, and the lock catch and the locking assembly are matched to limit and fix the heating plate in the axial direction after the heating plate is installed in place.

4. An air fryer according to claim 3, wherein the locking assembly comprises a locking bracket, a locking push rod arranged on the locking bracket and a first elastic member for resetting the locking push rod, and the lower end of the locking is provided with a pushing inclined surface for pushing the locking push rod conveniently.

5. The air fryer according to claim 2, wherein the outer side wall of the heating plate is provided with a positioning convex hull, the inner side wall of the heat shield is provided with a positioning groove, and the positioning convex hull is clamped into the positioning groove after the heating plate is installed in place so as to limit and fix the axial direction of the heating plate.

6. An air fryer according to claim 2, wherein a safety switch assembly is arranged in the heat shield and below the heating plate, the safety switch assembly is electrically connected with the power transmission member, a trigger push rod is arranged on the heating plate, and the trigger push rod is triggered to trigger the safety switch assembly after the heating plate is installed in place.

7. An air fryer according to claim 6, wherein the safety switch assembly comprises a safety switch bracket, a safety switch cover plate, a safety switch arranged between the safety switch bracket and the installation switch cover plate, a safety switch push rod for triggering the safety switch and a second elastic member for resetting the safety switch push rod, and the safety switch push rod is provided with a push inclined surface for pushing the safety switch push rod conveniently.

8. An air fryer according to claim 2, wherein a temperature sensor is positioned below the heating plate in the heat shield, and the temperature sensor is attached to the bottom of the heating plate after the heating plate is mounted in place.

9. The air fryer according to claim 1, wherein the electricity transmission member comprises a coupler assembly, the coupler assembly comprises a coupler upper cover, a jack arranged on the coupler upper cover, a coupler base, a coupler copper sheet, a supporting spring sleeved on the coupler copper sheet and a coupler sealing cover which is movably arranged for sealing the jack, a heating pipe copper pin and a coupler cover opening push rod are arranged on the heating plate, and the coupler cover opening push rod opens the coupler sealing cover after the heating plate is installed in place so that the heating pipe copper pin is inserted into the jack to be coupled with the coupler copper sheet.

10. An air fryer according to claim 9, wherein the coupler assembly further comprises a coupler torsion spring connected to the coupler sealing cap such that the coupler sealing cap acts to seal the receptacle when the hot plate is removed at the coupler torsion spring.

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