CN218644073U

CN218644073U - Cooking appliance provided with safety door lock

Info

Publication number: CN218644073U
Application number: CN202222998765.1U
Authority: CN
Inventors: 吕挺; 陈锡雁; 梁郁庆; 唐明辉; 武进争; 冯杨癸; 刘耀武
Original assignee: Zhejiang Tianxi Kitchen Appliance Co Ltd
Current assignee: Zhejiang Tianxi Kitchen Appliance Co Ltd
Priority date: 2022-11-10
Filing date: 2022-11-10
Publication date: 2023-03-17
Anticipated expiration: 2032-11-10

Abstract

The utility model provides a dispose cooking appliance of safety door lock aims at solving the problem that there is the potential safety hazard of being opened by the mistake easily in cooking appliance's among the prior art door body group spare. A cooking appliance equipped with a safety door lock, comprising: a cooking cabinet; the door body assembly is arranged on the cooking box body and used for opening and closing an opening of the cooking box body, and a lock hole and a handle are arranged on the door body assembly; the sliding switch is slidably arranged on the cooking box body and is provided with a lock tongue inserted into the lock hole, and a first elastic piece for driving the lock tongue to be inserted into the lock hole is arranged between the sliding switch and the cooking box body; be equipped with first spacing portion on the slide switch, be equipped with the drive division on the door body group spare, be equipped with spacing subassembly on the culinary art box, be equipped with on the spacing subassembly with first spacing portion matched with spacing portion of second. The utility model discloses the automatic function of locking of spring bolt when can realize that door body group spare closes can prevent that the user from forgetting to lock after closing door body group spare and lead to there being the potential safety hazard.

Description

Cooking appliance provided with safety door lock

Technical Field

The utility model belongs to the technical field of cooking device, concretely relates to dispose cooking device of safety door lock.

Background

At present, door body components of cooking appliances such as microwave ovens, microwave ovens and the like only have simple switch functions. In the process of cooking food in cooking electrical apparatus, cooking electrical apparatus inside is in the high temperature state, and present cooking electrical apparatus generally can realize opening the door through pulling the door handle, make the user open the door body at the in-process mistake that toasts or microwave heating easily, this not only can influence the normal process of cooking food of cooking electrical apparatus, still can cause the leakage of heating energy, especially there is child's family, if the adult walks away at the in-process that uses microwave oven, child can open microwave oven's door if pulling the door handle, if child stretches out in the microwave oven, the risk of being scalded by inside high temperature food will exist.

SUMMERY OF THE UTILITY MODEL

The utility model provides a dispose cooking device of safety door lock aims at solving the problem that there is the potential safety hazard of being opened by mistake easily in cooking device's door body group spare among the prior art.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts does:

a cooking appliance equipped with a safety door lock, comprising:

a cooking cabinet;

the door body assembly is arranged on the cooking box body and used for opening and closing an opening of the cooking box body, and a lock hole and a handle are arranged on the door body assembly;

the sliding switch is slidably arranged on the cooking box body and is provided with a lock tongue inserted into the lock hole, and a first elastic piece for driving the lock tongue to be inserted into the lock hole is arranged between the sliding switch and the cooking box body; the sliding switch is provided with a first limiting part, the door body assembly is provided with a driving part, the cooking box body is provided with a limiting assembly, and the limiting assembly is provided with a second limiting part matched with the first limiting part;

when the sliding switch is pulled to enable the spring bolt to be separated from the lock hole, the sliding switch compresses the first elastic piece, and the first limiting part is matched with the second limiting part to enable the spring bolt to be in a separation state of being separated from the lock hole;

when the door body assembly is closed, the driving part drives the limiting assembly to enable the second limiting part to be separated from the first limiting part, and the lock tongue is inserted into the lock hole under the action of the first elastic piece.

Further scheme: the limiting assembly comprises a driving rod and a driven rod which are rotatably arranged in the cooking box body, the input end of the driven rod is positioned in the output direction of the output end of the driving rod, and the input end of the driving rod is positioned in the output direction of the driving part; the second limiting part is arranged at the output end of the driven rod, and a second elastic piece used for enabling the first limiting part to be matched with the second limiting part is arranged between the driven rod and the cooking box body;

when closing door body group spare, the drive division makes through the drive lever rotates the drive lever drive the driven lever rotates, the spacing portion of second breaks away from first spacing portion, the spring bolt inserts under the effect of first elastic component in the lockhole.

Based on the technical scheme: through the setting of actuating lever, driven lever and second elastic component for when closing door body group spare, the drive division can make the actuating lever rotate, and the actuating lever can drive the driven lever when rotating and rotate, can overcome the elasticity of second elastic component when the driven lever rotates and make the spacing portion of second break away from first spacing portion, first spacing portion is losing the effect back that blocks of the spacing portion of second, and the spring bolt can insert in the lockhole under the effect of first elastic component, thereby the operation of being convenient for.

Further scheme: a first clamping part is arranged on one side, close to the spring bolt, of the first limiting part, and a first inclined plane is arranged on one side, far away from the spring bolt, of the first limiting part;

a second inclined surface is arranged on one side, close to the spring bolt, of the second limiting part, the second inclined surface can be in sliding fit with the first inclined surface, and a second clamping part is arranged on one side, far away from the spring bolt, of the second limiting part;

when the lock tongue is inserted into the lock hole, the second inclined surface abuts against the first inclined surface under the action of the second elastic piece; when the lock tongue is separated from the lock hole, the first inclined plane enables the first clamping portion to be matched with the second clamping portion through sliding along the second inclined plane.

Based on the technical scheme: through set up first inclined plane in first spacing portion, set up the second inclined plane in the spacing portion of second for at the in-process that pulls slide switch and make the spring bolt break away from the lockhole, first inclined plane can be followed the second inclined plane and slided, thereby makes first joint portion and the cooperation of second joint portion, and easy operation is convenient.

Further scheme: the second clamping portion is an L-shaped clamping block, and the first clamping portion is a clamping groove matched with the L-shaped clamping block.

Further scheme: the second elastic piece is a second spring, and the second spring is arranged between one side, close to the second limiting part, of the driven rod and the cooking box body.

Further scheme: the cooking box is characterized in that an installation part is arranged in the cooking box, and the driving rod and the driven rod are arranged on the installation part in a rotating mode through a pin shaft.

Further scheme: the mounting part is provided with a first connecting seat and a second connecting seat, the driving rod is rotatably arranged on the first connecting seat, and the driven rod is rotatably arranged on the second connecting seat;

be equipped with the first hole of stepping down near input department on the driven lever, be equipped with the second on the installation department and step down hole and second and step down the hole and be located between first connecting seat and the second connecting seat, the output of actuating lever passes the first hole setting of stepping down, the input of actuating lever passes the second hole setting of stepping down.

Based on the technical scheme: the drive rod output end passes the first hole setting of stepping down, and the mode that the input of drive rod passed the second hole setting of stepping down has reduced the space that the drive rod occupy, makes overall structure compacter.

Further scheme: the cooking box is provided with a third abdicating hole, and when the door body assembly is closed, the driving part drives the driving rod to rotate by penetrating through the third abdicating hole.

Further scheme: the first elastic piece is a first spring, spring seats are arranged on the side walls of the sliding switch and the cooking box body, and two ends of the first spring are located on the two spring seats respectively.

Based on the technical scheme: the spring is installed on two spring seats, and the structure is very simple to operate.

Further scheme: the cooking box is provided with a door hook hole, the door body assembly is provided with a door hook inserted into the door hook hole, the cooking box is internally provided with a micro switch, and when the door body assembly is closed, the door hook is inserted into the door hook hole and is contacted with the micro switch.

Based on the technical scheme: the door hook is arranged to be in contact with the micro switch in the cooking box when the door body assembly is closed, so that the switch action of the door body assembly is linked with the power-on work of the cooking appliance, the door opening and power off are realized, the intelligentization degree of the microwave oven is further improved, and the adverse effect possibly caused by the continuous work of the microwave oven when the user opens the door body assembly by mistake is greatly reduced.

The beneficial effects of the utility model are that:

the utility model discloses a set up the lockhole on door body group spare, set up the spring bolt on slide switch, make when door body group spare closes the opening of culinary art box, through inserting the spring bolt in the lockhole, make at the in-process of culinary art, the unable direct handle through on the door of user opens door body group spare, must remove slide switch earlier and make the spring bolt break away from just can open door body group spare behind the lockhole, thereby cooking appliances's security has been improved, avoid the user to open door body group spare by mistake and to food course of working and self safety production adverse effect.

The first limiting part and the second limiting part are arranged, so that when the door body assembly needs to be opened, the spring bolt can be separated from the lock hole by pulling the sliding switch, after the spring bolt is separated from the lock hole, the spring bolt is in a separated state of being separated from the lock hole by matching the first limiting part with the second limiting part, meanwhile, the elasticity of the first elastic part is overcome, and the door body assembly can be opened by pulling the handle; through set up the drive division on door body unit for when closing door body unit, the drive division can make the spacing portion of second break away from first spacing portion through driving spacing subassembly, after the spacing portion of second breaks away from first spacing portion, the spring bolt can insert under the effect of first elastic component in the lockhole, thereby can realize the automatic function of locking of spring bolt when door body unit closes, can prevent that the user from forgetting to lock after closing door body unit and leading to there being the potential safety hazard.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to these drawings without inventive efforts.

Fig. 1 is a schematic structural diagram of an electric cooking appliance equipped with a safety door lock.

Fig. 2 is a schematic view of the sectional structure of the cooking appliance equipped with the safety door lock when the lock tongue is separated from the lock hole.

Fig. 3 is a schematic sectional view of the door assembly of the electric cooking appliance equipped with the safety door lock of the present invention when opened.

Fig. 4 is a schematic cross-sectional view of the door assembly of the cooking appliance with the safety door lock according to the present invention.

Fig. 5 is a schematic sectional view of the cooking appliance equipped with the safety door lock when the door hook contacts the micro switch.

Fig. 6 is a schematic structural diagram of a sliding switch of the cooking appliance equipped with the safety door lock of the present invention.

Fig. 7 is a schematic structural diagram of a driving rod of a cooking appliance equipped with a safety door lock according to the present invention.

Fig. 8 is a schematic view of an assembly structure of a driving rod and a driven rod of the cooking appliance equipped with the safety door lock of the present invention.

The reference numbers in the figures illustrate:

1-cooking box body; 111-a third abdicating hole; 112-hook hole; 113-a microswitch; 2-a door body assembly; 211-a handle; 212-a keyhole; 213-a drive section; 214-door hook; 3-a control panel; 311-a chute; 4-a slide switch; 41-a bolt; 42-a first limit part; 421-a first inclined plane; 422-first clamping part; 43-spring seats; 5-a drive rod; 6-driven rod; 61-a second limiting part; 611-a second inclined plane; 612-a second snap-in portion; 62-a first abduction hole; 7-a first spring; 8-a second spring; 9-a mounting portion; 911-first connector; 912-a second connection seat; 913-a second abdicating hole; 914-pin axis.

Detailed Description

The technical solution in the embodiments of the present invention will be described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without any inventive work belong to the protection scope of the present invention.

As shown in fig. 1, 2, 3, 4 and 6, the present embodiment provides a cooking appliance equipped with a safety door lock, including:

a cooking cabinet 1;

the door body assembly 2 is arranged on the cooking box body 1 and used for opening and closing an opening of the cooking box body 1, and a lock hole 212 and a handle 211 are arranged on the door body assembly 2; the door body assembly 2 can be hinged on the cooking box body 1, and the lock hole 212 can be arranged on the side surface of the door body assembly 2;

the sliding switch 4 is slidably arranged on the cooking box body 1 and is provided with a bolt 41 inserted into the lock hole 212, and a first elastic element for driving the bolt 41 to be inserted into the lock hole 212 is arranged between the sliding switch 4 and the cooking box body 1; the sliding switch 4 is provided with a first limiting part 42, the door body component 2 is provided with a driving part 213, the cooking box body 1 is provided with a limiting component, and the limiting component is provided with a second limiting part 61 matched with the first limiting part 42;

when the slide switch 4 is pulled to separate the lock tongue 41 from the lock hole 212, the slide switch 4 compresses the first elastic member, and the first limiting portion 42 cooperates with the second limiting portion 61 to enable the lock tongue 41 to be in a separated state from the lock hole 212;

when the door body assembly 2 is closed, the driving portion 213 drives the limiting assembly to make the second limiting portion 61 separate from the first limiting portion 42, and the latch 41 is inserted into the lock hole 212 under the action of the first elastic member.

Wherein, the cooking electric appliance can be a microwave oven, a dry-frying oven, etc.

In this embodiment, as shown in fig. 1, a control panel 3 is further disposed on the cooking chamber 1, in order to facilitate the operation of the sliding switch 4, a sliding slot 311 is disposed on the control panel 3, the sliding switch 4 is slidably disposed in the sliding slot 311, and when the cooking chamber is installed, the latch 41 at the other end of the sliding switch 4 can extend out of the control panel 3 and thus be inserted into the lock hole 212.

In this embodiment, as shown in fig. 2 to 4, the first elastic member may be a first spring 7, spring seats 43 are disposed on the side walls of the sliding switch 4 and the cooking box 1, and two ends of the first spring 7 are respectively located on the two spring seats 43.

On the basis of the above scheme, as shown in fig. 2, fig. 3, fig. 4, fig. 7 and fig. 8, the limit assembly comprises a driving rod 5 and a driven rod 6 which are rotatably arranged in the cooking chamber 1, and the input end of the driven rod 6 is located in the output direction of the output end of the driving rod 5, that is, when the driving rod 5 rotates, the output end of the driving rod 5 outputs power to the input end of the driven rod 6, so that the driven rod 6 is forced to rotate. The input end of the driving rod 5 is located in the output direction of the driving part 213, that is, when the door body assembly 2 is closed, the driving part 213 applies an acting force to the input end of the driving rod 5, so that the driving rod 5 rotates; the second limiting part 61 is arranged at the output end of the driven rod 6, and a second elastic piece for enabling the first limiting part 42 to be matched with the second limiting part 61 is arranged between the driven rod 6 and the cooking box body 1;

when the door body assembly 2 is closed, as shown in fig. 4, the driving portion 213 drives the driving rod 5 to rotate so that the driving rod 5 drives the driven rod 6 to rotate, the second limiting portion 61 is separated from the first limiting portion 42, and the latch tongue 41 is inserted into the lock hole 212 under the action of the first elastic member.

After the door body assembly 2 is opened, as shown in fig. 3, the driving rod 5 is in a free state, at this time, the output end of the driving rod 5 is out of contact with the input end of the driven rod 6, and the driven rod 6 enables the first limiting portion 42 and the second limiting portion 61 to be matched together under the action of the second elastic member. When closing door body group spare 2, drive portion 213 removes towards the input of actuating lever 5, and can apply effort to the input of actuating lever 5 on, thereby can make actuating lever 5 produce and rotate, and actuating lever 5 can drive driven lever 6 when rotating and rotate, can overcome the elasticity of second elastic component when driven lever 6 rotates and make spacing portion 61 of second break away from first spacing portion 42, first spacing portion 42 is losing the effect of blockking of spacing portion 61 of second after, spring bolt 41 can insert in lockhole 212 under the effect of first elastic component, thereby realize closing the automatic function of locking.

Wherein, the second elastic member may be a second spring 8, the second spring 8 is disposed between one side of the driven rod 6 close to the second limiting portion 61 and the cooking box 1, and preferably, one end of the second spring 8 is fixed on the cooking box 1, and the other end is fixed on the driven rod 6.

On the basis of any of the above solutions, as shown in fig. 2, 3, 4, 6, 7 and 8, the first position-limiting portion 42 and the second position-limiting portion 61 in the present embodiment have various structures, wherein the first position-limiting portion 42 and the second position-limiting portion 61 are mainly matched in that after the latch 41 is disengaged from the lock hole 212, the latch 41 needs to be maintained in a disengaged state in order to facilitate the door assembly 2 to be opened smoothly; meanwhile, the first limiting part 42 can slide smoothly relative to the second limiting part 61 in the process of pulling the sliding switch 4, so that the operation is labor-saving. As a preferable mode, a first clamping portion 422 is arranged on one side of the first limiting portion 42 close to the lock tongue 41, and a first inclined surface 421 is arranged on one side far away from the lock tongue 41;

a second inclined surface 611 is arranged on one side, close to the lock tongue 41, of the second limiting part 61, the second inclined surface 611 can be in sliding fit with the first inclined surface 421, and a second clamping part 612 is arranged on one side, far away from the lock tongue 41;

when the locking tongue 41 is inserted into the locking hole 212, the second inclined surface 611 abuts against the first inclined surface 421 under the action of a second elastic member; when the locking tongue 41 is out of the locking hole 212, the first inclined surface 421 makes the first clamping portion 422 and the second clamping portion 612 cooperate by sliding along the second inclined surface 611.

The second fastening portion 612 may be an L-shaped fastening block, and the first fastening portion 422 is a fastening groove matched with the L-shaped fastening block. In the process that the lock tongue 41 is separated from the lock hole 212, the matching mode of the first limiting part 42 and the second limiting part 61 is changed from the matching of the first inclined surface 421 and the second inclined surface 611 to the matching of an L-shaped clamping block and a clamping groove, and the L-shaped clamping block is clamped in the clamping groove; in the process of inserting the locking tongue 41 into the locking hole 212, the matching between the L-shaped latch and the locking slot is changed into the matching between the first inclined surface 421 and the second inclined surface 611, and the second inclined surface 611 abuts against the first inclined surface 421 under the action of the second spring 8.

During the sliding process of the first inclined surface 421 along the second inclined surface 611, the second spring 8 generates elastic deformation, the driven rod 6 rotates, the driving rod 5 does not rotate at this time, and when the first inclined surface slides to the position where the first clamping portion 422 is matched with the second clamping portion 612, the second spring 8 resets.

The present embodiment provides a mounting manner in which the driving rod 5 and the driven rod 6 are disposed in the cooking box 1, as shown in fig. 8, an installation portion 9 is disposed in the cooking box 1, and the driving rod 5 and the driven rod 6 are both rotatably disposed on the installation portion 9 through a pin 914.

The mounting part 9 is provided with a first connecting seat 911 and a second connecting seat 912, the driving rod 5 is rotatably arranged on the first connecting seat 911, and the driven rod 6 is rotatably arranged on the second connecting seat 912; in order to facilitate the assembly of the driving lever 5 and the driven lever 6 to the mounting portion 9, the first connection seat 911 and the second connection seat 912 each include two lugs, the driving lever 5 is rotatably disposed between the two lugs of the first connection seat 911 by a pin 914, and the driven lever 6 is rotatably disposed between the two lugs of the second connection seat 912 by a pin 914.

Wherein, for the space that reduces actuating lever 5 and occupy, make overall structure compacter, it is equipped with first hole 62 of stepping down to be close to input department on the driven lever 6, it steps down hole 913 and second hole 913 and is located to be equipped with the second on the installation department 9 between first connecting seat 911 and the second connecting seat 912, the output of actuating lever 5 passes first hole 62 of stepping down sets up, the input of actuating lever 5 passes second hole 913 of stepping down sets up.

In this embodiment, as shown in fig. 1 and 8, when closing door assembly 2, in order to make driving portion 213 act on the input end of driving rod 5, cooking box 1 is provided with third abdicating hole 111, and when closing door assembly 2, driving portion 213 drives driving rod 5 to rotate by passing through third abdicating hole 111, wherein driving portion 213 can be set to the driving column matched with third abdicating hole 111.

On the basis of any of the above schemes, as shown in fig. 5, a door hook hole 112 is formed in the cooking box 1, a door hook 214 inserted into the door hook hole 112 is formed in the door body assembly 2, a micro switch 113 is arranged in the cooking box 1, and when the door body assembly 2 closes the opening of the cooking box 1, the door hook 214 is inserted into the door hook hole 112 and contacts with the micro switch 113. Set up door hook 214 and cook micro-gap switch 113 in the box 1 when door body group spare 2 is closed and contact to link each other the switch action of door body group spare 2 and cooking appliance's circular telegram work, realize opening the door function that cuts off the power supply promptly, further improve the intelligent degree of microwave oven, greatly reduced when the user opens door body group spare 2 the microwave oven continues the harmful effects that work probably produced when the user.

The following is further explained in conjunction with the working principle:

the utility model provides a pair of cooking device who is furnished with safety door lock is when using, as shown in fig. 2, when door body group spare 2 is opened to needs, need pull earlier slide switch 4 and make spring bolt 41 break away from lockhole 212, and first spring 7 is compressed, break away from behind lockhole 212 at spring bolt 41, second joint portion 612 makes spring bolt 41 keep breaking away from on the position behind lockhole 212 through with first joint portion 422 looks joint, can pull door handle 211 and open door body group spare 2 after that, as shown in fig. 3, thereby accomplish and get the action of putting food, and when opening door body group spare 2, door hook 214 breaks away from contact micro-gap switch 113, thereby open the door and cut off the electricity promptly, further improve the intelligent degree of microwave oven, greatly reduced when the user opens door body group spare 2 the microwave oven and continue the harmful effects that work probably produced.

As shown in fig. 4, when the door assembly 2 is closed, the driving portion 213 moves toward the input end of the driving rod 5 and applies an acting force to the input end of the driving rod 5, so that the driving rod 5 rotates, the driving rod 5 drives the driven rod 6 to rotate when rotating, the driven rod 6 overcomes the elastic force of the second elastic member when rotating, so that the second limiting portion 61 is separated from the first limiting portion 42, after the first limiting portion 42 loses the blocking effect of the second limiting portion 61, the latch tongue 41 is inserted into the lock hole 212 under the effect of the first spring 7, and the door closing function, i.e., the automatic locking function, is realized.

The utility model is not limited to the above optional embodiments, and all the schemes can be combined arbitrarily on the premise of no conflict; any person can get other various products according to the teaching of the present invention, and any change in the shape or structure will fall within the scope of the present invention.

Claims

1. An electric cooking appliance provided with a safety door lock, characterized in that it comprises:

a cooking cabinet;

2. The electric cooking appliance equipped with a safety door lock as claimed in claim 1, wherein the limit component comprises a driving rod and a driven rod which are rotatably arranged in the cooking box, and the input end of the driven rod is located in the output direction of the output end of the driving rod, and the input end of the driving rod is located in the output direction of the driving part; the second limiting part is arranged at the output end of the driven rod, and a second elastic piece used for enabling the first limiting part to be matched with the second limiting part is arranged between the driven rod and the cooking box body;

when closing door body group spare, the drive division makes through the drive actuating lever rotates the actuating lever drive the driven lever rotates, the spacing portion of second breaks away from first spacing portion, the spring bolt inserts under the effect of first elastic component in the lockhole.

3. The cooking appliance equipped with the safety door lock as claimed in claim 2, wherein a first clamping portion is provided on a side of the first limiting portion close to the lock tongue, and a first inclined surface is provided on a side far from the lock tongue;

when the lock tongue is inserted into the lock hole, the second inclined surface abuts against the first inclined surface under the action of the second elastic piece; when the spring bolt breaks away from the lockhole, the first inclined plane makes the first clamping portion cooperate with the second clamping portion by sliding along the second inclined plane.

4. The electrical cooking appliance equipped with the safety door lock as claimed in claim 3, wherein the second engaging portion is an L-shaped engaging portion, and the first engaging portion is a engaging slot engaged with the L-shaped engaging portion.

5. The electric cooking appliance equipped with a safety door lock as claimed in claim 2, wherein the second elastic member is a second spring, and the second spring is disposed between the side of the driven rod close to the second limiting portion and the cooking chamber.

6. The electric cooking appliance equipped with a safety door lock as claimed in claim 2, wherein a mounting part is arranged in the cooking box body, and the driving rod and the driven rod are rotatably arranged on the mounting part through a pin shaft.

7. The electrical cooking appliance equipped with a safety door lock as claimed in claim 6, wherein the mounting portion is provided with a first connecting seat and a second connecting seat, the driving rod is rotatably provided on the first connecting seat, and the driven rod is rotatably provided on the second connecting seat;

8. The electric cooking appliance equipped with the safety door lock as claimed in claim 7, wherein a third abdicating hole is formed in the cooking box, and when the door assembly is closed, the driving part drives the driving rod to rotate by passing through the third abdicating hole.

9. The electrical cooking appliance equipped with a safety door lock as claimed in claim 1, wherein the first elastic member is a first spring, the sliding switch and the side wall of the cooking box are provided with spring seats, and two ends of the first spring are respectively located on the two spring seats.

10. The electric cooking appliance with the safety door lock as claimed in claim 1, wherein a door hook hole is formed in the cooking box, a door hook inserted into the door hook hole is formed in the door body assembly, a micro switch is arranged in the cooking box, and when the door body assembly closes the opening of the cooking box, the door hook is inserted into the door hook hole and contacts with the micro switch.