CN219629440U

CN219629440U - Air fryer with safety protection

Info

Publication number: CN219629440U
Application number: CN202321361981.3U
Authority: CN
Inventors: 孙一洲; 胡杰; 周德志
Original assignee: Ningbo Manhua Electric Appliance Co ltd
Current assignee: Ningbo Manhua Electric Appliance Co ltd
Priority date: 2023-05-31
Filing date: 2023-05-31
Publication date: 2023-09-05
Anticipated expiration: 2033-05-31

Abstract

The utility model relates to an air fryer with safety protection. The cooking appliance comprises a main body, a cooking chamber and a heating assembly, wherein the main body defines an accommodating space, and the heating assembly is arranged in the main body and is used for providing hot air for the accommodating space for cooking; a cooking container which is arranged in the accommodating space and receives hot air for cooking food; the cooking device also comprises a heat insulation member, wherein the heat insulation member is arranged on the cooking container and is taken out or put into the accommodating space along with the cooking container; the main body is internally provided with a safety device, the cooking container and/or the heat insulation member are not placed in the accommodating space, the safety device is not activated, and the main body cannot be started. The utility model has the beneficial effects that: when the air fryer is used, the heat insulation component and the cooking container are required to be put into the main body together, so that the safety device can be activated to start the air fryer to cook food, and the use safety of the equipment is ensured; meanwhile, the user is prevented from being scalded by high-temperature hot air.

Description

Air fryer with safety protection

Technical Field

The utility model relates to the field of household appliances, in particular to an air fryer with safety protection.

Background

An air fryer is a device that indirectly transfers heat energy generated in a heating member to food to cook the food.

Specifically, the air fryer causes heat energy generated in the heating member to flow convectively in the cooking chamber to cook the food. The air fryer includes a cooking pot for placing food and a main machine provided with a drive for the air fryer. The air fryer realizes the transfer of heat energy through single electrothermal tube and fan, and the fan guides air to pass through air inlet, electrothermal tube, cooking pot and gas vent of air fryer in proper order to this completion heat energy's transfer, and the air fryer can't carry out different temperature control or heating time to the different regions of cooking pot.

The front panel of the existing air fryer is directly connected with the fryer, the temperature of the fryer is higher, the heat transferred to the protecting shell through heat conduction is higher, and the front panel protecting shell is easy to touch in the use process of a customer, so that the possibility of scalding is high; meanwhile, the protecting shell is made of PP materials, and is easy to deform at high temperature, so that the machine has use defects. The air fryer utilizes the heated air circulation to heat food, and hot air overflows from the upper side of the front panel of the fryer in the flowing process, so that the heating efficiency is reduced, and meanwhile, the protective shell which can be touched by a customer is heated, so that the risk of scalding is increased.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model provides an air fryer with safety protection.

Comprising the steps of (a) a step of,

a main body defining an accommodating space, the inside of which is provided with a heating assembly for providing hot air for the accommodating space for cooking;

a cooking container which is arranged in the accommodating space and receives hot air for cooking food;

the cooking device also comprises a heat insulation member, wherein the heat insulation member is arranged on the cooking container and is taken out or put into the accommodating space along with the cooking container;

the main body is internally provided with a safety device, the cooking container and the heat insulation member are put into the accommodating space together, the safety device is activated, and the main body can work in a powered-on mode;

the cooking vessel and/or the insulating member is not placed in the receiving space, the safety device is not activated, and the main body cannot be activated.

The technical scheme is further provided as follows: the heat insulation component is provided with a trigger component, and an activation component which can be driven by the trigger component is arranged in the cooking container; the activation member is capable of contacting the safety device to activate the mounting device.

The technical scheme is further provided as follows: the triggering component is a triggering rod, and a jack into which the triggering rod can be inserted is arranged in the cooking container.

The technical scheme is further provided as follows: the cooking container comprises a pot body and a handle arranged on the pot body; an extension wall is arranged on the outer side of the pot body, and a movable space is formed between the extension wall and the pot body; an activation member is located within the active space and a receptacle is located on the extension wall.

The technical scheme is further provided as follows: the safety device is positioned in the main body, and the partition of the active end of the safety device extending out of the main body is exposed to the accommodating space; the activation member contacts the activation end of the safety device when moved, activating the safety device.

The technical scheme is further provided as follows: a sliding groove is formed in the inner side end face of the extension wall in an extending mode from the insertion hole, and the activating member slides in the sliding groove; the tail end of the sliding groove corresponds to the position of the activating end.

The technical scheme is further provided as follows: and a reset piece is further arranged in the sliding groove, an abutting table is convexly arranged on the side part of the activating member, and the upper end of the reset piece is contacted with the abutting table to jack up the activating member.

The technical scheme is further provided as follows: the end part of the triggering member is provided with a first inclined surface, and the end part of the activating member is a second inclined surface matched with the first inclined surface; the trigger member extends into the slot, the first inclined surface contacts with the second inclined surface, and a driving force is generated on the second inclined surface to push the activation member to move along the chute.

The technical scheme is further provided as follows: the heat insulation component is a heat insulation shell made of transparent materials and is detachably arranged between the handle and the pot body.

The technical scheme is further provided as follows: the safety device is a micro switch, and the activation component activates the safety device through the driving piece.

Compared with the prior art, the utility model has the beneficial effects that:

1. when a user uses the air fryer, the heat insulation component and the cooking container are required to be put into the main body together, so that the safety device can be activated to start the air fryer to cook food, and the use safety of the equipment is ensured; when the cooking container is taken out after cooking is finished, the heat insulation effect of the heat insulation component is achieved, so that the user is prevented from being scalded by high-temperature hot air;

2. the heat insulating component can be detachably arranged, so that a user can clean the heat insulating component, and the attractiveness of the air fryer is maintained.

Drawings

Fig. 1 is a schematic exploded view of the present utility model.

Fig. 2 is a schematic view of the positional relationship of the trigger member, the activation member and the safety device.

Fig. 3 is a schematic view of the separation of the trigger member, activation member and safety device.

Fig. 4 is an exploded view of the cooking container.

Figure 5 is an isometric cross-sectional view of a cooking vessel.

Fig. 6 is a sectional view of the position structure of the safety device and the driving member.

Fig. 7 is a schematic sectional structure of a cooking container mounted only to the receiving space.

Fig. 8 is a schematic cross-sectional view of the safety device of the present utility model at the time of activation.

The drawings are marked: 100. a main body; 101. an accommodation space;

200. a cooking vessel; 210. a pot body; 220. a handle; 230. extending the wall; 231. a jack; 232. a chute;

300. a heat insulating member; 310. a trigger member; 311. a first inclined surface;

400. an activating member; 401. a second inclined surface; 410. an abutment;

500. a safety device; 510. a key;

600. a reset member;

700. a limit cover;

800. a driving member; 801. a driving end; 802. a driven end; 810. a rotating shaft;

900. a bracket;

a. a movable space.

Detailed Description

In order to further describe the technical means and effects adopted by the present utility model for achieving the intended purpose, the following detailed description will refer to the specific implementation, structure, characteristics and effects according to the present utility model with reference to the accompanying drawings and preferred embodiments.

As shown in fig. 1-8, this embodiment provides an air fryer with safety protection.

Comprising the steps of (a) a step of,

a main body 100 defining a receiving space 101 having a heating assembly therein to supply hot air to the receiving space 101 for cooking;

a cooking container 200 which is installed in the accommodating space 101 and receives hot air to cook food;

also included is an insulating member 300, the insulating member 300 being mounted on the cooking container 200 to be taken out or put into the accommodating space 101 together with the cooking container 200;

the main body 100 is internally provided with a safety device 500, the cooking container 200 and the heat insulation member 300 are put into the accommodating space 101 together, the safety device 500 is activated, and the main body 100 can be electrified to work;

the cooking container 200 and/or the heat insulating member 300 are not placed in the accommodating space 101, the safety device 500 is not activated, and the main body 100 cannot be activated.

The above is the basic scheme of the present embodiment. When the user uses the air fryer, the heat insulating member 300 together with the cooking container 200 is required to be put into the receiving space 101 of the main body 100 in order to activate the safety device 500. Neither the placement of the insulating member 300 alone nor the cooking container 200 alone activates the safety device 500. That is, the user can start the air fryer to cook food only when the heat insulating member 300 and the cooking container 200 are simultaneously put in, ensuring the safety of the use of the apparatus.

Preferably, the heat insulating member 300 is a heat insulating housing made of a transparent material, and is detachably installed between the handle 220 and the pan body 210.

The user may detach the insulating member 300 from the cooking container 200 for cleaning.

Specifically, the heat insulation member 300 is provided with a trigger member 310, and the cooking container 200 is provided with an activation member 400 which can be driven by the trigger member 310; the activation member 400 can contact the security device 500, activating the security device 500.

In order to ensure that the safety device 500 is activated only when the insulating member 300 and the cooking container 200 are simultaneously put in, the triggering member 310 on the insulating member 300 drives the activation member 400 to move, and the activation member 400 activates the safety device 500 when moving. When only the cooking container 200 is put in, the activation member 400 is not movable, and thus the safety device 500 cannot be activated; similarly, when only the insulating member 300 is placed, the triggering member 310 cannot activate the safety device 500.

The air fryer in the present embodiment is a drawer type air fryer, i.e., the cooking vessel 200 may be drawn out from the side of the main body 100 or inserted into the receiving space 101. Thus, the trigger member 310 is a trigger lever, and the cooking container 200 is provided therein with a socket 231 into which the trigger lever can be inserted.

Specifically, the triggering member 310 is provided on the inner wall of the heat insulating member 300, and is provided in a horizontal direction. When the heat insulating member 300 is inserted into the cooking container 200 through the insertion hole 231 in the horizontal direction, it contacts the activating member 400 in the cooking container 200 and pushes the activating member 400 to generate a movement.

Specifically, the cooking container 200 includes a pan body 210 and a handle 220 disposed on the pan body 210; an extension wall 230 is arranged on the outer side of the pan body 210, and a movable space a is formed between the extension wall 230 and the pan body 210; an activation member 400 is located within the active space a and a receptacle 231 is located on the extension wall 230.

In this embodiment, the extension wall 230 is disposed below the handle 220 and extends downwardly from the handle 220.

In a conventionally used air fryer, the heating assembly and blower assembly are typically disposed above the main body 100, while the circuit components are typically disposed at the bottom of the main body 100, and the circuit components are designed to heat the assembly as much as possible, avoiding overheating damage.

In this embodiment, the safety device 500 is also disposed at the bottom of the main body 100, and is separated from the accommodating space by a partition. While the trigger member 310 is horizontally disposed, in order to enable the movement of the trigger member 310 to affect the safety device 500, the activating member 400 in this embodiment is disposed in a vertical direction or a nearly vertical direction, and the upper end of the activating member 400 contacts the trigger member 310, and the lower end moves downward to contact the safety device 500.

The safety device 500 is located in the main body 100, and the partition of the active end of the safety device 500 extending out of the main body 100 is exposed to the accommodating space 101; the activation member 400, when moved, contacts the activation end of the security device 500, activating the security device 500.

The trigger member 310 is inserted into the insertion hole 231 to contact with the activation member 400 and push the activation member 400 to move downward, and when the activation member 400 moves to a certain position, contacts with the safety device 500 and applies pressure to the safety device 500, so that the safety device 500 is activated.

In order to ensure that the activation member 400 can move along a predetermined path to ensure that the safety device 500 is accessible, a sliding slot 232 is provided on the inner end surface of the extension wall 230 extending from the insertion hole 231, and the activation member 400 slides in the sliding slot 232; the distal end of the chute 232 corresponds to the position of the activation end.

Meanwhile, in order to realize the change of the moving direction, the end of the trigger member 310 is provided with a first inclined surface 311, and the end of the activation member 400 is a second inclined surface 401 matched with the first inclined surface 311; the trigger member 310 protrudes into the slot, the first inclined surface 311 and the second inclined surface 401 contact, and a driving force is generated to the second inclined surface 401, pushing the activation member 400 to move along the chute 232.

When the heat insulating member 300 is mounted to the cooking container 200, the triggering member 310 is inserted into the cooking container 200 through the insertion hole 231 and is positioned above the sliding groove 232, at this time, the first inclined surface 311 and the second inclined surface 401 of the triggering member 310 are in contact, and the first inclined surface 311 generates an pushing force against the second inclined surface 401, and the pushing force is perpendicular to the inclined surface. For activation member 400, the pushing force is vertically downward relative to the ramp, and therefore, the component force generated by the pushing force is downward along activation member 400, pushing activation member 400 downward, enabling activation member 400 to move downward along chute 232, contacting bottom security device 500.

When the insulating member 300 is removed from the cooking container 200, the activating member 400 needs to be reset to ensure that the safety device 500 is not activated only when the cooking container 200 is loaded. Accordingly, a reset means for the activation member 400 is provided in this embodiment.

Specifically, a reset piece 600 is further disposed in the chute 232, an abutment table 410 is protruding on a side portion of the activating member 400, and an upper end of the reset piece 600 contacts with the abutment table 410 to jack up the activating member 400.

In this embodiment, a limiting cover 700 is disposed on the inner side of the extension wall 230, and the chute 232 is disposed between the limiting cover 700 and the extension wall 230. Spring grooves are formed in the two sides of the sliding groove 232 in an extending mode, and the reset piece 600 and the limiting table are located in the spring grooves.

When the trigger member 310 is separated from the upper side of the activation member 400, the second inclined surface 401 is not acted by an external force, at this time, the reset piece 600 is reset, the lower end surface of the abutment table 410 is subjected to an upward jacking force, the activation member 400 is jacked and reset, at this time, the activation member 400 is retracted into the chute 232, and the safety device 500 cannot be activated.

Preferably, in this embodiment, the reset element 600 is a spring.

In this embodiment, the safety device 500 is a micro switch, and the activation member 400 activates the safety device through the driver 800.

In one embodiment, the contacts on the micro-switch extend above the partition, and when the activation member 400 moves downward, pressure is applied to the contacts, pressing the contacts downward to actuate the switch.

This structure may also be provided as: an aperture is provided in the partition to accommodate the insertion of the lower end of the activation member 400, and a contact on the microswitch is located below the aperture. When the activation member 400 moves downward, it protrudes into the aperture to contact the contact and press the contact downward, thereby pressing the switch.

In this embodiment, the micro switch is completely disposed below the partition, and the partition is provided with a avoidance hole. The key 510 of the micro switch is located at the side, and the driving part 800 is installed on the micro switch through the bracket 900. The driving end 801 of the driving member 800 extends out of the escape hole, and the driven end 802 is located at the side of the key 510. The driving end 801 and the driven end 802 rotate about the rotational axis 810. When the activating member 400 moves down to generate pressure on the driving end 801 of the driving piece 800, the driving end 801 rotates, and simultaneously drives the driven end 802 to rotate, and the driven end 802 presses the key 510 when rotating, so that the micro switch is activated.

The present utility model is not limited to the above embodiments, but is capable of modification and variation in detail, and other modifications and variations can be made by those skilled in the art without departing from the scope of the present utility model.

Claims

1. An air fryer with safety protection, comprising,

a main body (100) defining a receiving space (101) having a heating assembly therein for supplying hot air to the receiving space (101) for cooking;

a cooking container (200) which is provided in the accommodation space (101) and which receives hot air to cook food;

the method is characterized in that: also comprises an insulating member (300), wherein the insulating member (300) is arranged on the cooking container (200) and is taken out or put into the accommodating space (101) along with the cooking container (200);

a safety device (500) is arranged in the main body (100), the cooking container (200) and the heat insulation member (300) are put into the accommodating space (101) together, the safety device (500) is activated, and the main body (100) can be electrified to work;

the cooking vessel (200) and/or the insulating member (300) are not placed in the accommodation space (101), the safety device (500) is not activated, and the main body (100) cannot be activated.

2. The air fryer with safety protection according to claim 1, wherein: the heat insulation member (300) is provided with a trigger member (310), and an activation member (400) which can be driven by the trigger member (310) is arranged in the cooking container (200); the activation member (400) is capable of contacting the security device (500) to activate the mounting device.

3. The air fryer with safety protection according to claim 2, wherein: the triggering component (310) is a triggering rod, and a jack (231) into which the triggering rod can be inserted is arranged in the cooking container (200).

4. An air fryer with safety protection according to claim 3, wherein: the cooking container (200) comprises a pot body (210) and a handle (220) arranged on the pot body (210); an extension wall (230) is arranged on the outer side of the pot body (210), and a movable space (a) is formed between the extension wall (230) and the pot body (210); an activation member (400) is located within the active space (a) and a receptacle (231) is located on the extension wall (230).

5. The air fryer with safety protection according to claim 4, wherein: the safety device (500) is positioned in the main body (100), and the activated end of the safety device (500) extends out of the partition of the main body (100) to be exposed into the accommodating space (101); the activation member (400) is in contact with the activation end of the safety device (500) when moved, activating the safety device (500).

6. The air fryer with safety protection according to claim 5, wherein: a sliding groove (232) is formed on the inner side end surface of the extension wall (230) in an extending manner from the insertion hole (231), and the activating member (400) slides in the sliding groove (232); the end of the chute (232) corresponds to the position of the activation end.

7. The air fryer with safety protection according to claim 6, wherein: the sliding chute (232) is internally provided with a reset piece (600), the side part of the activating component (400) is convexly provided with an abutting table (410), and the upper end of the reset piece (600) is contacted with the abutting table (410) to jack up the activating component (400).

8. The air fryer with safety protection according to claim 2, wherein: the end part of the triggering member (310) is provided with a first inclined surface (311), and the end part of the activating member (400) is a second inclined surface (401) matched with the first inclined surface (311); the trigger member (310) extends into the slot, the first inclined surface (311) and the second inclined surface (401) are contacted, and driving force is generated on the second inclined surface (401) to push the activation member (400) to move along the sliding groove (232).

9. The air fryer with safety protection according to claim 1, wherein: the heat insulation member (300) is a heat insulation shell made of transparent material and is detachably arranged between the handle (220) and the pot body (210).

10. The air fryer with safety protection according to claim 2, wherein: the safety device (500) is a micro switch, and the activation component (400) activates the safety device through a driving piece (800).