CN210124635U - High electric baking tray of security - Google Patents

Abstract

The utility model discloses an electric baking tray with high safety, which comprises a base; the shell is arranged on the base; the cover body is arranged on the shell; the outer cover is covered on the shell, and a gap is formed between the outer cover and the outer wall of the shell to form an air circulation channel; a cooking plate disposed on the housing; the electric heating tube is provided with a contact end and is arranged below the cooking plate and used for heating the cooking plate; the power supply seat can be electrically connected with the contact end; a protective case which can move back and forth; the driving piece is arranged at the bottom of the cooking plate, and when the cooking plate is arranged on the shell, the driving piece drives the protective shell to move forwards, so that the power supply seat is electrically connected with the contact end; the piece that resets, act on the protective housing, when the culinary art dish breaks away from the casing, the drive the protective housing moves backward. The utility model discloses can avoid latent potential safety hazard after the outage of electric baking tray, electric baking tray's safety in utilization is high.

Description

High electric baking tray of security

Technical Field

The utility model belongs to the technical field of kitchen utensil, especially, relate to a high electric baking tray of security.

Background

The electric baking tray is provided with a cooking part (cooking tray) and a heater in a base, the heater is heated by applying a power supply, and the meat, fish, shellfish, vegetables and the like in the cooking part are cooked, but the safety of the conventional electric baking tray after power failure is low, when the electric baking tray is cleaned, water easily enters the power-on seat in the electric baking tray to easily cause short circuit, and even a hand easily mistakenly touches and touches the wiring end in the power-on seat to be electrically injured.

For example, chinese patent CN107661031A, which is an air circulation type electric baking tray, includes: an air dispersing plate part which is mounted on the base part, is formed on the bottom plate with at least one through hole and two sides of the bottom plate, and comprises a first side plate and a second side plate with a plurality of vent holes; an air circulation portion configured to be disposed at a side surface adjacent to an inside of the base portion in a length direction of the base portion; a body combining part installed at one side of a direction perpendicular to a length direction of the body part and including a first connection terminal connected to the second power supply connection part and contactable with the second power supply connection part for connecting the second power supply part and the second power supply connection part; the power supply part is detachably mounted on the body combining part. This patent can supply power to the cooking part and the air circulation part independently and reduce the number of accessories and wiring required in the safety device; however, the electric baking tray is not provided with a power-off protection device, and the safety is low.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an overcome prior art not enough, provide a high electric baking tray of security.

In order to achieve the above purpose, the utility model adopts the following technical scheme: an electric baking tray with high safety is characterized by comprising

A base;

the shell is arranged on the base;

the cover body is arranged on the shell;

the outer cover is covered on the shell, and a gap is formed between the outer cover and the outer wall of the shell to form an air circulation channel;

a cooking plate disposed on the housing;

the electric heating tube is provided with a contact end and is arranged below the cooking plate and used for heating the cooking plate;

the power supply seat can be electrically connected with the contact end;

a protective case which can move back and forth;

the driving piece is arranged at the bottom of the cooking plate, and when the cooking plate is arranged on the shell, the driving piece drives the protective shell to move forwards, so that the power supply seat is electrically connected with the contact end;

the resetting piece acts on the protective shell, and when the cooking plate is separated from the shell, the resetting piece drives the protective shell to move backwards;

when the cooking plate is arranged on the shell, the driving piece drives the protective shell to move forwards, the power supply seat is electrically connected with the contact end, and the heating tube can be electrified normally to work; and when the culinary art dish breaks away from the casing, the piece that resets can drive the protective housing and move backward, and the protective housing can protect the power seat, can effectively avoid water, oil to drip into the potential safety hazard that arouses short circuit or staff mistake touching to bring in the power seat, the improvement of very big degree the safety in utilization of electric baking tray.

Further, the protective shell comprises a protective shell body, a driving groove arranged on the protective shell body, an inclined surface arranged on one side of the driving groove, a first matching hole arranged in the protective shell body and a second matching hole arranged on the protective shell body, wherein the driving groove is matched with the driving piece; when the cooking plate moves downwards, the driving piece enters the driving groove along the inclined surface of the driving groove, so that the whole driving piece moves to one side, the electric heating pipe can normally heat and work, the arrangement of the inclined surface is convenient for the driving piece to be matched with the driving groove, and the protective shell can smoothly move to one side; after the culinary art is finished, the culinary art dish drives driving piece upward movement, driving piece and drive groove separation this moment, and the protective housing can protect the power supply seat.

Furthermore, a box body is covered on the power supply seat, and a driving hole matched with the driving groove, a first power supply hole matched with the first matching hole and a second power supply hole matched with the second matching hole are formed in the box body; when the driving piece is inserted into the driving groove, the first matching hole corresponds to the first power supply hole, and the second matching hole corresponds to the second power supply hole, so that the contact end can be electrically connected with the power supply seat; when the driving piece is separated from the driving groove, the first matching hole is staggered with the first power supply hole, the second matching hole is staggered with the second power supply hole, and the protective shell can protect the power supply seat; the arrangement does not affect the normal electric connection between the power supply seat and the contact end, and the power supply seat can be protected after power failure, so that the whole structure is simple and convenient to operate.

Furthermore, the reset piece is arranged in the box body, one end of the reset piece acts on the box body, and the other end of the reset piece acts on the protective shell; the protective housing can be convenient for reset the motion backward fast in the setting of piece that resets for the protective housing can protect the power supply seat immediately after the outage, has further improved the guard action to the power supply seat.

Further, a driving groove matched with the driving piece is formed in the protective shell, and an inclined surface is formed in the driving groove; when the cooking plate moves downwards, the driving piece enters the driving groove along the inclined surface of the driving groove, so that the whole driving piece moves to one side, the electric heating pipe can normally heat and work, the arrangement of the inclined surface is convenient for the driving piece to be matched with the driving groove, and the protective shell can smoothly move to the front side; after the culinary art is finished, the culinary art dish drives driving piece upward movement, and driving piece and drive groove separation this moment, the electrothermal tube stops generating heat, and the protective housing can protect the power supply seat simultaneously.

Furthermore, a cover body is arranged on the shell and is detachably matched with the shell through a connecting device; after the electric baking tray is used for a long time, oil smoke can be adsorbed on the cover body, and the cover body can be conveniently detached to be cleaned through the connecting device.

Further, the connecting device comprises a connecting plate fixedly connected with the cover body, a connecting rod matched with the connecting plate, a first connecting structure connected with one end of the connecting rod and a second connecting structure connected with the other end of the connecting rod; the cover body is matched with the connecting rod through the connecting plate, so that the cover body can be turned over, and the cover body is convenient to open or close; the first connecting structure and the second connecting structure are arranged to enable the cover body to be firmly matched with the shell body, and meanwhile, the cover body can be detached, so that the cover body can be cleaned regularly.

Furthermore, the first connecting structure comprises a first connecting piece arranged at one end of the connecting rod, a first groove matched with the first connecting piece and a pressing structure matched with the first connecting piece, and the first groove is arranged on the shell; first connecting piece sets up in the first recess of casing, can realize the lid steadily with the cooperation of casing, presses the setting of structure and can realize that the lid is dismantled fast and the installation, whole simple structure, fault rate are low.

Furthermore, the pressing structure comprises a first elastic part, a limiting part and a limiting groove, wherein one end of the first elastic part is connected with the first connecting part, the limiting part is connected with the other end of the first elastic part, the limiting groove is matched with the limiting part, and the limiting groove is arranged on the outer cover; under the effect of first elastic component, the locating part can cooperate with the spacing groove on the dustcoat, and the connection that the lid can stabilize is on the casing for the lid can not take off from the casing easily, when needs dismantle the lid, only need press the locating part, make locating part and spacing groove separation can take off the lid from the casing, and whole structure sets up simply convenient operation.

To sum up, the beneficial effects of the utility model are that: when the electric baking tray is in a power-off state, the power socket is protected by the protective shell, so that potential safety hazards caused by short circuit or mistaken touch of hands caused by water and oil dropping to the wiring end can be effectively avoided, and the use safety of the electric baking tray is greatly improved.

Drawings

Fig. 1 is a schematic view of a part of the structure of the present invention.

Fig. 2 is a schematic diagram of the explosion structure of the present invention.

Fig. 3 is a schematic diagram of a part of the structure of the present invention.

Fig. 4 is a schematic diagram of a part of the structure of the present invention.

Fig. 5 is a schematic view of a partial section structure of the air inlet channel of the present invention.

Fig. 6 is a schematic view of a part of the structure of the present invention.

Fig. 7 is a top view of fig. 1.

Fig. 8 is a schematic cross-sectional view taken along line a-a in fig. 7.

Fig. 9 is an enlarged view of a portion a in fig. 8.

Fig. 10 is a schematic structural view of the back of the cooking plate of the present invention.

Fig. 11 is a schematic diagram of a part of the structure of the present invention.

Fig. 12 is an exploded view of a part of the structure of the present invention.

Fig. 13 is a schematic structural view of the back of the bottom plate of the present invention.

Detailed Description

In order to make the technical field personnel understand the utility model discloses the scheme, will combine the drawing in the embodiment of the utility model below, to the technical scheme in the embodiment of the utility model carries out clear, complete description.

1-13, the electric baking tray with high safety comprises a base 1, a housing 2, an outer cover 3, a cooking tray 5, an electric heating tube 62, a power supply seat, a driving member 64, a reset member 65, a protective shell 6, a first air circulation device, a second air circulation device and a filtering device 74, wherein the base 1 is a plastic rectangular plate, 4 supporting blocks 12 are arranged on the bottom surface of the base 1, the supporting blocks 12 are integrally formed with the base 1, and the 4 supporting blocks 12 are respectively positioned at the bottom of the base and jointly support the base, so that air can be ensured to enter the electric baking tray from the bottom of the base; the casing 2 is a rectangular plastic shell, the casing 2 is inserted into the base 1, preferably, two concave parts 21 are arranged on the casing 2, the two concave parts 21 are respectively positioned at the left side and the right side of the casing 2, a support part 211 is arranged in cooperation with the concave parts 21, the support part 211 is a plastic part and is adhered in the concave parts, and the support part is arranged to facilitate taking and placing of the electric baking tray; the outer cover 3 is a rectangular plastic shell, the outer cover 3 is covered on the outer side of the shell 2, a gap is formed between the inner wall of the outer cover 3 and the outer wall of the shell 2, the gap forms an air circulation channel 4, and the outer cover is covered on the outer wall of the shell in a sealing manner, so that gas can circularly flow in the air circulation channel 4;

a cover body 22 is arranged on the shell 2, a handle 222 is arranged on the cover body 22, the cover body 22 is detachably matched with the shell 2 through a connecting device 8, and the connecting device is convenient to detach and clean the cover body; specifically, the connecting device 8 includes a connecting plate 221, a connecting rod 81, a first connecting structure 82 and a second connecting structure 84, the connecting rod 81 is a metal rod, the cover 22 is connected to the connecting rod 81 through a connecting plate 221, the connecting plate 221 is a metal block, one side of the connecting plate 221 is bonded to the connecting rod 81, one side of the cover 22 is screwed to the other side of the connecting plate 221, and the cover is matched with the connecting rod, so that the cover can be turned over, and the cover can be opened or closed conveniently; one end of the connecting rod 81 is matched with the first connecting structure 82, the other end of the connecting rod 82 is matched with the second connecting structure 84, the cover body can be firmly matched with the shell body through the arrangement of the first connecting structure and the second connecting structure, and meanwhile, the cover body can be detached, so that the cover body can be conveniently cleaned periodically; specifically, the first connecting structure 82 includes a first connecting member 821, a first groove 822, a first mating member 823, and a pressing structure 83, where the first connecting member 821 is a plastic part, one end of the connecting rod 81 is inserted into the first connecting member 821, the first groove 822 is disposed on the housing 2, the first connecting member 821 is clamped in the first groove 822, the first mating member 823 is a plastic part, and the first mating member 823 is inserted into and matched with the first connecting member 821; the first connecting piece and the first matching piece are matched and then are arranged in the first groove in the shell together, so that the cover body can be stably matched with the shell; the pressing structure is configured to achieve quick detachment and installation of the cover body, the pressing structure 83 is matched with the first connecting element 821, specifically, the pressing structure 83 includes a first elastic element 831, a limiting element 832 and a limiting groove 833, the first elastic element 831 is a spring, one end of the first elastic element 831 is connected with the first connecting element 821, the other end of the first elastic element 831 is connected with the limiting element 832, the limiting element 832 is a plastic element, a part of the limiting element 832 is located in the first connecting element 831, the limiting element 832 includes a first limiting portion 834 and a second limiting portion 835, the first limiting portion 834 passes through a first through hole 836 on the first mating element 823 and extends out of the first connecting element 821, the second limiting portion passes through a second through hole 837 on the first mating element 823 and extends out of the first connecting element 821, the first limiting portion 834 and the second limiting portion 835 are matched with the limiting groove 833, the limiting groove 833 is arranged on the outer cover 3, when the cover body is positioned on the shell, the first limiting part is positioned in the limiting groove, and the second limiting part is positioned below the limiting groove; the cover body can be stably connected to the shell body through the arrangement, so that the cover body cannot be easily detached from the shell body, when the cover body needs to be detached, the cover body can be detached from the shell body only by pressing the limiting piece to separate the limiting piece from the limiting groove, and the whole structure is simple in arrangement, convenient to operate and low in failure rate; the structure and principle of the second connecting structure 84 are the same as those of the first connecting structure, and the second connecting structure 84 is also matched with the same pressing structure, which is not described herein again;

the cooking plate 5 is a metal plate, the cooking plate 5 is located in the housing 2, the cooking plate 5 includes a barbecue cooking area 51 and a general cooking area 52, the barbecue cooking area 51 is provided with a plurality of oil outlets 511, the oil outlets are arranged to facilitate oil in food to be discharged in time, the base 1 is provided with an oil receiving member 11, the oil receiving member 11 is a plastic plate, the oil receiving member 11 is inserted in the base, preferably, the oil receiving member 11 is arranged right below the barbecue cooking area 51 of the cooking plate 5, so that oil dropping from the barbecue plate can directly drop into the oil receiving plate;

in order to timely treat oil fume generated in the cooking process, a first air circulation device, a second air circulation device and a filter device 74 are arranged, the filter device 74 is arranged in the air circulation channel 4, the filter device 74 comprises filter cotton 741 and a clamping piece 742, the filter cotton 741 is common cigarette cotton which can be directly purchased in the market, the specific structure and principle are not repeated herein, the filter cotton 741 is clamped in the clamping piece 742, and the clamping piece 742 is a plastic piece and is bonded on the base, so that the filter cotton can be conveniently replaced; the filtering device is arranged in the air circulation channel, so that the smoke can be filtered and adsorbed in the process of flowing back to the first circulation structure from the second circulating air device, the smoke can be really purified, on one hand, the smoke can be prevented from being adsorbed on the shell and the outer cover wall in the process of moving in the air circulation channel, the cleanliness of the shell and the outer cover is ensured, and the sanitation of cooked food is improved; on the other hand, the secondary pollution of the smoke which flows back into the shell again to the food can be avoided, meanwhile, the strong smell in the smoke can be adsorbed and eliminated, and the surrounding air can not be polluted;

the first circulating air device is used for introducing outside fresh air and air purified by the filtering device into the shell and conveying the air to the upper part of the cooking plate; specifically, the first air circulation device comprises an air inlet channel 711, a first air guide device 712 and an air inlet 73, wherein the air inlet 73 is arranged on the base 1, the air inlet channel 711 is arranged on the front side edge of the shell 2, preferably, the air inlet channel 711 is a row of air inlet holes arranged on the front side wall of the shell, and the air inlet holes are obliquely arranged, so that the air guide effect of the air inlet channel can be improved, stronger air flow can be formed at the air inlet channel, and air can enter the air inlet channel; the first air guiding device 712 is arranged on one side of the air inlet channel 711, the first air guiding device 712 is a commercially available fan, and the specific structure and principle are not described herein any more, the first fan 712 is located in the air circulation channel 4, preferably, the first fan 712 is arranged on a first support 14, the first support 14 is a plastic support, the shape of the first support 14 is adapted to the size of the first air guiding device 712, the first support 14 is arranged on the base 1, and the first support 14 and the base 1 are integrally formed; the air inlet 713 of the first air guiding device 712 faces away from the housing, and the air outlet 714 of the first air guiding device 712 faces the air inlet channel; preferably, two first air guiding devices are arranged, and the structures and the principles of the two first air guiding devices are the same, and are not described herein again;

outside air can enter the air circulation channel through the air inlet, wherein one part of clean air is sucked by the first air guiding device and then is discharged into the shell, and the other part of clean air directly enters the shell from the air inlet channel under the action of strong air flow of the air inlet channel; meanwhile, under the action of strong airflow of the air inlet channel, part of the flue gas after purification treatment can also directly enter through the air inlet channel, and the other part of the flue gas enters the shell after being sucked by the first air guide device;

the second circulating air device is used for sucking air with lampblack above the cooking plate and conveying the air into the air circulating channel, specifically, the second circulating air device includes an air outlet channel 721 and a second air guiding device 722, the air outlet channel 721 is arranged on the rear side edge of the housing, preferably, the air outlet channel 721 is two rows of air inlet holes arranged on the rear side wall of the housing, which are respectively a first row of air inlet holes 725 and a second row of air inlet holes 726, the first row of air inlet holes 725 is higher than the second row of air inlet holes 726, the second air guiding device 722 is arranged on one side of the air outlet channel 721, the second fan 722 is a commercially available fan, the specific structure and principle are not described herein again, the second air guiding device 722 is arranged in the air circulating channel 4, preferably, the second air guiding device 722 is arranged on a second support 15, the second support 15 is a plastic support, the shape of the second support 15 is adapted to the size of the second wind guiding device 722, the second support 15 is arranged on the base 1, and the second support 15 and the base 1 are integrally formed; the air inlet 723 of the second air guiding device 722 faces the inside of the housing, reference numerals of the air inlet 723 are not labeled in the drawings for reasons of illustration, and the air outlet 724 of the second air guiding device 722 faces the lateral direction of the housing 2; the smoke in the shell can be discharged into the air circulation channel through the air outlet channel, the discharged smoke flows along the air circulation channel under the drainage action of the second air guide device, the smoke is purified in the flowing process of the smoke in the air circulation channel, and the purified smoke can flow back into the shell through the first air circulation device again to be treated, so that the smoke can circularly flow in the electric baking tray, oil smoke cannot be discharged to the outside, and the external environment cannot be polluted; preferably, two second air guiding devices are arranged, and the structures and the principles of the two second air guiding devices are the same, and are not described herein again;

the first circulating air device and the second circulating air device are matched with each other, so that turbulent flow of air flow can be effectively avoided, good guiding effect on the air flow can be formed, the convergence force of the air flow is enhanced, the air flow quickly flows back to the first circulating air device, uniform circulating air flow can be formed in the electric baking tray, the circulating air flow can continuously enter the shell to absorb smoke in the shell, the smoking efficiency is improved, and the loss of energy consumption is greatly reduced; preferably, the air inlet channel 711 is arranged at a height lower than the height of the first exhaust air outlet 725 in the air outlet channel 721 and higher than the height of the second exhaust air outlet 726, so that the characteristic of being suitable for the upward movement of the smoke is set, the smoke can be conveniently and timely exhausted after flowing to the air outlet channel, the smoke can be conveniently exhausted, and the smoke exhaust efficiency can be further improved;

an electric heating tube 62 is arranged below the cooking plate 5, the electric heating tube 62 is a common electric heating tube for an electric baking plate, the specific structure and principle are not repeated herein, a clamping groove 66 is arranged at the bottom of the cooking plate 5, the clamping groove 66 is arranged at the bottom of the cooking plate, and the clamping groove and the cooking plate are integrally formed, so that the arrangement of the clamping groove can save space, improve the space utilization rate of the electric baking plate and reduce the volume of the electric baking plate on one hand, and can facilitate the electric heating tube to rapidly diffuse heat to the whole cooking part through the clamping groove on the other hand, thereby greatly improving the utilization rate of heat;

the electric heating tube 62 is provided with a contact end 61, specifically, the contact end comprises a first contact end 611 and a second contact end 612, the first contact end 611 is arranged at one end of the heating tube 62, and the second contact end 612 is arranged at the other end of the heating tube 62; the power supply seat is electrically connected with the contact end 61, and when the power supply seat is contacted with the contact end, a circuit is in a connection state; when the power supply base is separated from the contact end, the circuit is in an off state, specifically, the power supply base includes a first terminal 631 and a second terminal 632, the first terminal 631 is matched with the first contact end 611, and the second terminal 632 is matched with the second contact end 612; a box body 635 is covered on the power supply base, the box body 635 is a plastic box, the box body 635 is positioned on a bottom plate 68, and the bottom plate 68 is a plastic plate and is positioned on the base 1; the box body 635 is provided with a first power supply hole 633 at a position corresponding to the first terminal 631, and the box body 635 is provided with a second power supply hole 634 at a position corresponding to the second terminal 635; when the cooking plate moves downwards, the first contact end is connected with the first wiring end, and the second contact end is connected with the second wiring end, so that a loop of the electric heating pipe is communicated, and the electric heating pipe starts to generate heat to heat the cooking plate; when the cooking plate moves upwards, the first contact end is separated from the first terminal, and meanwhile, the second contact end is separated from the second terminal, so that the loop of the electric heating tube is disconnected;

preferably, after power failure, in order to prevent a potential safety hazard caused by the first terminal and the second terminal exposed outside, a protective case 6, a driving member 64, and a reset member 65 are provided, specifically, the protective case 6 is provided in the case 635, and the protective case 6 can move back and forth in the case 635, the protective case 6 includes a protective case body 641, the protective case body 641 is a plastic case, the protective case body 641 is provided with a first matching hole 644 and a second matching hole 645, the first matching hole 644 is matched with the first power hole 633, the second matching hole 645 is matched with the second power hole 634, the protective case 6 is provided with a driving slot 642, the driving slot 642 is matched with the driving member 64, the driving member 64 is a plastic convex member, the driving member 64 is adhered to the bottom of the cooking plate 635, the case body is provided with a driving hole 636, the driving hole 636 is matched with the driving groove 642, preferably, the driving groove 642 is provided with an inclined surface 643, the box 635 is internally provided with a resetting piece 65, the resetting piece 65 is a spring, one end of the resetting piece 65 is connected with one end of the protective shell 6, and the other end of the resetting piece 65 is connected with the inner wall of the box 635;

when food needs to be cooked, the cooking plate moves downwards, the driving piece enters the driving groove through the driving hole along the inclined surface of the driving groove, so that the whole protective shell moves towards the front side, the first matching hole in the protective shell corresponds to the first power supply hole in the box body, the second matching hole in the protective shell corresponds to the first power supply hole in the box body, the first contact end is in contact with the first wiring end, the second contact end is in contact with the second wiring end, and the electric heating tube is heated; after cooking is finished, the cooking plate drives the driving piece to move upwards, the driving piece is separated from the driving groove at the moment, under the action of the reset piece, the protective shell can rapidly move backwards to reset, the first matching hole is staggered with the first power supply hole at the moment, the second matching hole is staggered with the second power supply hole at the moment, the first power supply hole and the second power supply hole in the box body can be shielded by the protective shell at the moment, so that the first wiring end and the second wiring end are not exposed outside, the power supply base after power failure can be protected, safety accidents caused by contact between water or hands and the first wiring end and the second wiring end can be effectively avoided, and the use safety of the electric baking plate is greatly improved;

in order to timely sense the cooking temperature, a temperature sensing structure 67 is arranged on the bottom plate 68 in a matched manner, specifically, the temperature sensing structure 67 includes a contact member 671, a third elastic member 672 and a temperature sensor 673, the contact member 671 is arranged on the bottom plate 68, the third elastic member 672 is a spring, one end of the third elastic member 672 is connected with the contact member 671, the other end of the third elastic member 672 is connected with the temperature sensor 673, the third elastic member is arranged to facilitate the good contact between the contact member and the cooking plate, so as to accurately sense the temperature of the cooking plate, the temperature sensor 673 is a common temperature sensor available on the market, and specific structures and principles are not repeated herein; the temperature sensing structure can sense the temperature of the cooking plate in time, so that the cooking temperature can be controlled conveniently;

preferably, the control panel 31 is arranged on the outer cover 3, and the display screen and the "switch", "fry and bake", "plus", "minus", "intelligent constant temperature" and "oil smoke purification" buttons are arranged on the control panel 31 for realizing different functions.

It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.

Claims (8)

1. An electric baking tray with high safety is characterized by comprising

A base (1);

the shell (2) is arranged on the base (1);

the outer cover (3) is covered on the shell (2), and a gap is arranged between the outer cover and the outer wall of the shell (2) to form an air circulation channel (4);

a cooking plate (5) provided on the housing (2);

an electric heating tube (62) provided with a contact end (61) and arranged below the cooking plate (5) and used for heating the cooking plate (5);

a power supply base electrically connectable to the contact terminal (61);

a protective shell (6) capable of moving back and forth;

the driving piece (64) is arranged at the bottom of the cooking plate (5), and when the cooking plate is placed on the shell, the driving piece drives the protective shell to move forwards, so that the power supply seat is electrically connected with the contact end;

reset piece (65), act on protective housing (6), when the culinary art dish breaks away from the casing, reset piece drive the protective housing backward.

2. The high-safety electric grill pan according to claim 1, wherein: the protective shell (6) comprises a protective shell body (641), a driving groove (642) arranged on the protective shell body (641), an inclined surface (643) arranged on one side of the driving groove (642), a first matching hole (644) arranged in the protective shell body (641) and a second matching hole (645) arranged on the protective shell body (641), wherein the driving groove (642) is matched with the driving piece (64).

3. The high-safety electric grill pan according to claim 2, wherein: a box body (635) is covered on the power supply seat (63), and a driving hole (636) matched with the driving groove (642), a first power supply hole (633) matched with the first matching hole (644) and a second power supply hole (634) matched with the second matching hole (645) are arranged on the box body (635).

4. The high-safety electric grill pan according to claim 3, wherein: reset piece (65) and locate in box body (635), the one end that resets (65) acts on box body (635), the other end that resets (65) acts on protective housing (6).

5. The high-safety electric grill pan according to claim 1, wherein: the shell (2) is provided with a cover body (22), and the cover body (22) is detachably matched with the shell (2) through a connecting device (8).

6. The high-safety electric grill pan according to claim 5, wherein: the connecting device (8) comprises a connecting plate (221) fixedly connected with the cover body (22), a connecting rod (81) matched with the connecting plate (221), a first connecting structure (82) connected with one end of the connecting rod (81) and a second connecting structure (84) connected with the other end of the connecting rod.

7. The high-safety electric grill pan according to claim 6, wherein: the first connecting structure (82) comprises a first connecting piece (821) arranged at one end of the connecting rod (81), a first groove (822) matched with the first connecting piece (821) and a pressing structure matched with the first connecting piece, and the first groove (822) is arranged on the shell (2).

8. The high-safety electric grill pan according to claim 7, wherein: the pressing structure comprises a first elastic part (831) with one end connected with the first connecting part (821), a limiting part (832) connected with the other end of the first elastic part (831), and a limiting groove (833) matched with the limiting part (832), wherein the limiting groove (833) is formed in the outer cover (3).

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