Cooking box and cooking utensil

Abstract

The invention provides a cooking box body and a cooking utensil, the cooking box body is used for the cooking utensil, and the cooking box body comprises a main body comprising a cooking cavity; the door body assembly is movably connected with the main body and used for opening or closing the cooking cavity, and a first opening is formed in the side, facing the door body assembly, of the main body; the microswitch is arranged on the main body, the microswitch and the opening are oppositely arranged, and under the condition that the microswitch is not triggered, the cooking utensil stops generating microwaves; the interlocking protection device is arranged on the main body and located between the microswitch and the first opening, the interlocking protection device shields the first opening under the condition that the door body assembly opens the cooking cavity, and the interlocking protection device opens the first opening under the condition that the door body assembly closes the cooking cavity.

Description

Technical Field

[0001] The present invention relates to the technical field of household electrical appliances, and in particular to a cooking box and a cooking utensil. Background Art

[0002] In the prior art microwave ovens, when the door is open to the cooking cavity, the user can insert a long rod-shaped object into the main body to push the interlocking trigger microswitch. The microswitch is used to trigger the microwave component of the microwave oven, thereby causing the microwave oven to generate microwaves with the cooking cavity open, which does not comply with the requirements of relevant industry regulations. Summary of the invention

[0003] The present invention aims to solve at least one of the technical problems existing in the prior art or related art.

[0004] To this end, a first object of the present invention is to provide a cooking box.

[0005] The second object of the present invention is to provide a cooking appliance.

[0006] To achieve at least one of the above-mentioned purposes, according to a first aspect of the present invention, a cooking box is proposed, which is used for a cooking utensil, and the cooking box comprises: a main body, including a cooking cavity; a door body assembly, movably connected to the main body, the door body assembly is used to open or close the cooking cavity, and a first opening is provided on the side of the main body facing the door body assembly; a micro switch is provided on the main body, the micro switch is arranged opposite to the first opening, and when the micro switch is not triggered, the cooking utensil stops generating microwaves; an interlocking protection device is provided on the main body, the interlocking protection device is located between the micro switch and the first opening, when the door body assembly opens the cooking cavity, the interlocking protection device blocks the first opening, and when the door body assembly closes the cooking cavity, the interlocking protection device opens the first opening.

[0007] The cooking box proposed in the present application is used in a cooking utensil. The cooking box includes a main body, and the main body includes a cooking cavity. The cooking cavity is used to accommodate food. When the cooking utensil is running, the cooking utensil heats and cooks the food in the cooking cavity. The cooking box also includes a door assembly, which is movably connected to the main body, and the door assembly can open or close the cooking cavity. The cooking utensil has a microwave heating cooking mode. The cooking utensil includes a microwave assembly, and the microwave assembly can radiate microwaves into the cooking cavity to perform microwave heating on the food. The cooking box also includes a micro switch for starting or stopping the microwave assembly. When the micro switch is not triggered, the microwave assembly stops running and the cooking utensil stops generating microwaves. When the micro switch is triggered, the microwave assembly starts and the cooking utensil can generate microwaves. A front plate is provided on one side of the main body facing the door assembly, and the front plate is provided with a first opening, and the first opening is arranged opposite to the micro switch.

[0008] Understandably, if the first opening is in an open state when the door assembly opens the cooking cavity, there is a problem that the micro switch is triggered due to misoperation, and then the microwave assembly radiates microwaves into the cooking cavity. In order to avoid the problem of the micro switch being triggered when the door assembly is opened, the present application also provides an interlocking protection device in the cooking box, which can close the first opening when the door assembly is opened to prevent the user from triggering the micro switch due to misoperation. Specifically, the interlocking protection device is provided in the main body, and the interlocking protection device is located between the micro switch and the first opening. When the door assembly opens the cooking cavity, the interlocking protection device blocks the first opening, and the user cannot pass through the first opening to trigger the micro switch, and the cooking utensil cannot generate microwaves. When the door assembly closes the cooking cavity, the interlocking protection device opens the first opening, the micro switch can be triggered, and the cooking utensil can normally generate microwaves to perform microwave heating on the food in the cooking cavity.

[0009] By arranging an interlocking protection device in the cooking box, the first opening can be opened and closed by the interlocking protection device, and the first opening can be closed when the door body assembly opens the cooking cavity, thereby preventing the user from accidentally triggering the micro switch, thereby preventing the cooking appliance from generating microwaves when the cooking cavity is opened, so that the cooking appliance can meet the relevant regulatory requirements and improve the safety and reliability of the cooking appliance.

[0010] The cooking box according to the present invention may also have the following distinguishing technical features:

[0011] In some technical schemes, optionally, the interlocking protection device includes: a bracket assembly, installed on the main body, the bracket assembly is provided with a second opening, and the second opening is arranged opposite to the first opening; a shielding plate, movably installed on the bracket assembly, and the shielding plate can move between an open position and a closed position relative to the bracket assembly to open or close the second opening.

[0012] In the technical solution, the structure of the interlocking protection device is defined. The interlocking protection device includes a bracket assembly and a baffle plate, the bracket assembly is mounted on the main body, the baffle plate is movably mounted on the bracket assembly, and the baffle plate can move relative to the bracket assembly. Specifically, the bracket assembly is provided with a second opening, the second opening is arranged opposite to the first opening, and the baffle plate can move between an open position and a closed position to open or close the second opening, thereby realizing the opening and closing of the first opening. When the door body assembly opens the cooking cavity, the baffle plate moves to a closed position, the baffle plate closes the second opening, and since the second opening is arranged opposite to the first opening, the baffle plate can simultaneously close the first opening, and the user cannot pass through the first opening and the second opening to trigger the micro switch. When the door body assembly closes the cooking cavity, the baffle plate opens the second opening, and since the second opening is arranged opposite to the first opening, the baffle plate can simultaneously open the first opening, so that the micro switch can be triggered and the cooking appliance can operate normally.

[0013] By arranging the support assembly and the shielding plate in the interlocking protection device, the second opening arranged opposite to the first opening can be opened or closed by moving the shielding plate, thereby realizing the opening and closing of the first opening.

[0014] In some technical solutions, optionally, the interlocking protection device also includes: an elastic member, one end of the elastic member is connected to the bracket assembly, and the other end is connected to an end of the baffle plate away from the second opening; wherein, when the door body assembly closes the cooking cavity, the baffle plate moves to an open position and the elastic member is stretched; when the door body assembly opens the cooking cavity, the elastic member pulls the baffle plate to move to a closed position to close the second opening.

[0015] In the technical solution, the structure of the interlocking protection device is further defined. In order to realize the movement of the shielding plate, the present application further provides an elastic member in the interlocking protection device, and the elastic member is used to pull the shielding plate to move between the open position and the closed position. Specifically, one end of the elastic member is connected to the bracket assembly, and the other end is connected to the end of the shielding plate away from the second opening. When the door body assembly closes the cooking cavity, the shielding plate is in the open position. At this time, the elastic member is in a stretched state, and the elastic member applies a pulling force to the shielding plate in the direction toward the second opening. When the door body assembly closes the cooking cavity, the trigger member provided in the door body assembly extends from the second opening and the first opening into the main body to trigger the micro switch, and the trigger member stops the shielding plate. Even if the elastic member applies a pulling force to the shielding plate in the direction toward the second opening, so that the shielding plate has a tendency to move in the direction toward the closed position, the trigger member can stop the shielding plate to keep the shielding plate in the open position. When the door assembly opens the cooking cavity, the trigger member moves out of the first opening and the second opening. At this time, the elastic member pulls the baffle plate to move in the direction toward the closed position, so that the baffle plate automatically moves to the closed position. The baffle plate closes the first opening and the second opening to protect the micro switch and prevent the user from triggering the micro switch due to misoperation.

[0016] By arranging an elastic member in the interlocking protection device and connecting the two ends of the elastic member to the bracket assembly and the baffle plate respectively, a pulling force can be applied to the baffle plate through the elastic member, so that the baffle plate can automatically move to the closed position when the door body assembly opens the cooking cavity, so as to close the first opening and the second opening, thereby preventing the user from triggering the micro switch due to misoperation.

[0017] In some technical solutions, optionally, the shielding plate includes: a plate body, which is movably mounted on the bracket assembly; a slider, which is arranged at one end of the plate body away from the second opening, and the slider has a hook, and one end of the elastic member is connected to the hook; wherein, when the door body assembly opens the cooking cavity, the elastic member has a pulling force on the slider in a direction toward the second opening, so as to pull the plate body to move and shield the second opening.

[0018] In the technical solution, the structure of the shielding plate is defined. The shielding plate includes a plate body and a slider, wherein the plate body is movably mounted on the bracket assembly, the slider is arranged at one end of the plate body away from the second opening, the slider has a hook, and one end of the elastic member is connected to the hook, so that the elastic member is connected to the shielding plate to pull the shielding plate to move through the elastic member. Specifically, when the door body assembly closes the cooking cavity, the elastic member is stretched, and the elastic member has a tendency to pull the door body assembly toward the closed position, but because the trigger member stops the plate body, the shielding plate can be kept in the open position. When the door body assembly opens the cooking cavity, the trigger member moves out from the first opening and the second opening, the trigger member no longer stops the plate body, the elastic member can apply a pulling force to the slider in the direction toward the second opening, the slider drives the plate body to move in the direction toward the second opening, and the shielding plate is pulled to the closed position to block the second opening.

[0019] In some technical solutions, optionally, the cooking box body also includes: a guide member, which is arranged on the side of the baffle plate facing the outside, and the guide member is arranged opposite to the second opening; a trigger member, which is arranged on the side of the door body assembly facing the main body, and in the process of the door body assembly closing the cooking cavity, the trigger member passes through the first opening and the second opening in sequence and abuts against the guide member, and the trigger member pushes the guide member to move to drive the baffle plate to move to the open position.

[0020] In this technical solution, the structure of the cooking box is further defined. The cooking box also includes a guide member and a trigger member, wherein the guide member is arranged on the side of the baffle plate facing the outside, the guide member is arranged opposite to the second opening, and the guide member is used to be applied with a thrust to drive the baffle plate to open the second opening. The trigger member is arranged on the side of the door assembly facing the main body, and in the process of the door assembly closing the cooking cavity, the trigger member sequentially passes through the first opening and the second opening and abuts against the guide member, and as the door assembly moves toward the main body, the trigger member pushes the guide member to move in a direction away from the second opening, and the guide member drives the baffle plate to move to an open position to open the second opening, until the door assembly closes the cooking cavity, and the trigger member triggers the micro switch.

[0021] By arranging a guide member on the baffle plate and arranging a trigger member adapted to the guide member on the door body assembly, the baffle plate can be pushed to open the first opening and the second opening through the cooperation of the trigger member and the guide member, so that the trigger member can trigger the micro switch, and the cooking appliance can generate microwaves normally when the door body assembly closes the cooking cavity to perform microwave heating on the food.

[0022] In some technical solutions, optionally, the cooking box further comprises: a guide slope, which is arranged on the guide member, and when the trigger member pushes the guide member to move, the guide slope slides along the surface of the trigger member.

[0023] In this technical solution, the structure of the guide member is further defined. The guide member has a guide slope. When the door assembly closes the cooking cavity, the trigger member extends into the first opening and the second opening and contacts the guide slope. As the trigger member continues to extend into the main body, the guide slope slides along the surface of the trigger member, and the trigger member pushes the guide member to move to drive the shielding plate to move to the open position. By providing the guide slope on the surface of the trigger member, the force applied by the trigger member to the guide member can be converted into a thrust in a direction away from the second opening, so as to push the shielding plate to move toward the open position.

[0024] In some technical schemes, optionally, the bracket assembly includes: a first bracket, which is arranged on the side of the shielding plate facing the outside, and the second opening is arranged on the first bracket; a second bracket, which is connected to the first bracket, and the second bracket is arranged on the side of the shielding plate away from the first bracket, and the elastic member is connected to the second bracket.

[0025] In this technical solution, the structure of the bracket assembly is defined. The bracket assembly includes a first bracket and a second bracket, wherein the first bracket is arranged on the side of the shielding plate facing the outside, the first bracket is connected to the main body, the second bracket is connected to the first bracket, the second bracket is arranged on the side of the shielding plate facing away from the outside, the shielding plate is installed between the first bracket and the second bracket, the elastic member is connected to the side of the second bracket facing away from the shielding plate, and there is an installation space between the first bracket and the second bracket to accommodate the shielding plate and enable the shielding plate to reciprocate relative to the first bracket and the second bracket. By arranging the first bracket and the second bracket in the bracket assembly, the shielding plate can be installed through the first bracket and the second bracket.

[0026] In some technical solutions, optionally, the bracket assembly further includes: a limiting member, which is disposed on the first bracket, the limiting member extends to the second opening, and at least a portion of the shielding plate is located between the limiting member and the second opening.

[0027] In this technical solution, the bracket assembly is further defined. The bracket assembly also includes a limiter, which is arranged on the first bracket. Specifically, the limiter is arranged on the edge of the second opening and extends in a direction toward the center of the second opening. At least part of the shielding plate is located between the limiter and the second opening. The limiter is used to stop the shielding plate to limit the shielding plate.

[0028] In some technical solutions, optionally, the cooking box also includes: a positioning boss, which is arranged on the first bracket, and the positioning boss is arranged on the side of the first bracket facing away from the outside world; a slide groove, which is arranged on the baffle plate, the slide groove is adapted to the positioning boss, and the positioning boss extends into the slide groove.

[0029] In this technical solution, the structure of the cooking box is further limited. In order to limit the position of the shielding plate, the present application further provides a positioning boss and a slide groove in the cooking box. The positioning boss is provided on the side of the first bracket facing the second bracket, that is, the side of the first bracket facing away from the outside world, and the slide groove is provided on the shielding plate. The slide groove is adapted to the positioning boss, and at least part of the positioning boss extends into the slide groove. When the shielding plate moves relative to the bracket assembly, the slide groove moves relative to the positioning boss. The positioning boss achieves the effect of limiting the shielding plate by cooperating with the slide groove to prevent the shielding plate from falling out of the bracket assembly.

[0030] In some technical solutions, optionally, the cooking box further includes: a slide, which is arranged on the first bracket, and at least a part of the shielding plate is located in the slide.

[0031] In this technical solution, the structure of the cooking box is further limited. The first bracket is also provided with a slideway, at least part of the shielding plate is located in the slideway, and the slideway is used to limit the shielding plate so that the shielding plate can move along the slideway under the pull of the elastic member to prevent the shielding plate from falling out of the bracket assembly.

[0032] In some technical solutions, optionally, the cooking box further includes: a plurality of protrusions, the plurality of protrusions are sequentially arranged on the slide along the extension direction of the slide, and the protrusions are in contact with the baffle plate.

[0033] In this technical solution, the structure of the cooking box is further defined. The cooking box also includes a plurality of protrusions, which are sequentially arranged on the surface of the slideway and the shielding plate along the extension direction of the slideway, and the protrusions are in contact with the shielding plate, so that the friction between the shielding plate and the slideway during the movement can be reduced. In a possible technical solution, the surface of the protrusion is configured as an arc surface, thereby further reducing the friction between the shielding plate and the protrusion.

[0034] In some technical schemes, optionally, the micro switch includes: a first sub-switch, when the first sub-switch is not triggered, the cooking appliance stops generating microwaves; a first interlocking lever, used to trigger the first sub-switch, the first interlocking lever is arranged opposite to the first opening, and there is a distance between the first interlocking lever and the interlocking protection device along the depth direction of the cooking box.

[0035] In the technical solution, the structure of the micro switch is defined. The micro switch includes a first sub-switch and a first interlocking lever, and the first interlocking lever is used to trigger the first sub-switch. When the first sub-switch is not triggered, the microwave component stops running and the cooking appliance stops generating microwaves. The first interlocking lever is arranged opposite to the first opening. When the door body assembly opens the cooking cavity, the shielding plate shields the first opening and the second opening, and the user cannot trigger the first sub-switch through the first interlocking lever, so that the microwave component cannot run when the door body assembly opens the cooking cavity, and the cooking appliance cannot generate microwaves.

[0036] Furthermore, there is a distance between the first interlocking lever and the interlocking protection device along the depth direction of the cooking box, so that the baffle plate can be prevented from touching the first interlocking lever during the process of opening or closing the first opening, thereby avoiding the baffle plate from accidentally triggering the first interlocking lever and improving the reliability of the interlocking protection device.

[0037] In some technical schemes, optionally, the micro switch also includes: a second sub-switch, when the first sub-switch and the second sub-switch are both triggered, the cooking appliance can generate microwaves, and when the first sub-switch and / or the second sub-switch is not triggered, the cooking appliance stops generating microwaves; a second interlocking lever, used to trigger the second sub-switch; wherein a third opening is provided on the side of the main body facing the door body assembly, and the second interlocking lever is arranged opposite to the third opening.

[0038] In this technical solution, the structure of the micro switch is further defined. The micro switch also includes a second sub-switch and a second interlocking lever, the second interlocking lever is used to trigger the second sub-switch, and the first sub-switch and the second sub-switch are used together to turn on or off the microwave assembly. Specifically, when the first sub-switch and the second sub-switch are both triggered, the microwave assembly operates and the cooking utensil can generate microwaves. When the first sub-switch and / or the second sub-switch are not triggered, the microwave assembly stops operating and the cooking utensil stops generating microwaves. When the door assembly closes the cooking cavity, the trigger member provided on the door assembly automatically triggers the first sub-switch through the first interlocking lever. At this time, the user can control the operation of the microwave assembly by triggering or not triggering the second sub-switch through the second interlocking lever to meet the user's usage requirements.

[0039] Furthermore, in order to facilitate the user to trigger the second sub-switch through the second interlocking lever, the present application also provides a third opening on the side of the main body facing the door body assembly, and the second interlocking lever is arranged opposite to the third opening to facilitate the operation of the second interlocking lever through the third opening.

[0040] The second aspect of the present invention further provides a cooking appliance, comprising the cooking box provided by the first aspect of the present invention.

[0041] The cooking appliance provided in the second aspect of the present invention comprises the cooking box provided in the first aspect of the present invention, and thus has all the beneficial effects of the cooking box.

[0042] Cooking appliances include microwave ovens or microwave-air fryers.

[0043] Additional aspects and advantages of the present invention will become apparent from the following description or may be learned by practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0044] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0045] Figure 1 One of the structural schematic diagrams of a cooking box according to an embodiment of the present invention is shown;

[0046] Figure 2 A second structural schematic diagram of a cooking box according to an embodiment of the present invention is shown;

[0047] Figure 3 Shows Figure 2 A partial enlarged view of the middle A area;

[0048] Figure 4 A third structural schematic diagram of a cooking box according to an embodiment of the present invention is shown;

[0049] Figure 5 Shows Figure 4 A partial enlarged view of the middle B area;

[0050] Figure 6 One of the structural schematic diagrams of the interlocking protection device according to one embodiment of the present invention is shown;

[0051] Figure 7 A second structural schematic diagram of an interlocking protection device according to an embodiment of the present invention is shown;

[0052] Figure 8 A third structural schematic diagram of an interlocking protection device according to an embodiment of the present invention is shown;

[0053] Fig. 9 A fourth structural schematic diagram of an interlocking protection device according to an embodiment of the present invention is shown;

[0054] Fig.10 A fifth structural diagram of an interlocking protection device according to an embodiment of the present invention is shown;

[0055] Fig.11 A sixth structural diagram of an interlocking protection device according to an embodiment of the present invention is shown;

[0056] Fig.12 A schematic structural diagram of a shielding plate according to an embodiment of the present invention is shown;

[0057] Fig.13 One of the exploded views of the interlocking guard device according to one embodiment of the present invention is shown;

[0058] Fig.14 A second exploded view of an interlocking protection device according to an embodiment of the present invention is shown;

[0059] Fig.15 A schematic structural diagram of a first bracket according to an embodiment of the present invention is shown.

[0060] in, Figures 1 to 15 The corresponding relationship between the reference numerals and the component names is as follows:

[0061] 100 cooking box, 110 main body, 111 cooking cavity, 112 first opening, 113 third opening, 120 door assembly, 121 trigger member, 130 micro switch, 131 first interlocking lever, 132 first sub-switch, 133 second interlocking lever, 134 second sub-switch, 140 interlocking protection device, 150 bracket assembly, 151 first bracket, 152 second bracket, 153 second opening, 154 limiting member, 155 positioning boss, 156 slide, 157 protrusion, 160 shielding plate, 161 plate body, 162 slider, 163 hook, 164 guide member, 165 guide slope, 166 slide groove, 170 elastic member. DETAILED DESCRIPTION

[0062] In order to more clearly understand the above-mentioned purpose, features and advantages of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0063] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the protection scope of the present invention is not limited to the specific embodiments disclosed below.

[0064] Refer to the following Figures 1 to 15 A cooking cabinet 100 and a cooking appliance provided according to some embodiments of the present invention are described.

[0065] In one embodiment according to the present application, Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5As shown, the present invention proposes a cooking box 100, which is used for cooking utensils, and the cooking box 100 includes: a main body 110, including a cooking cavity 111; a door body assembly 120, which is movably connected to the main body 110, and the door body assembly 120 is used to open or close the cooking cavity 111, and a first opening 112 is provided on the side of the main body 110 facing the door body assembly 120; a micro switch 130, which is arranged on the main body 110, and the micro switch 130 is arranged opposite to the first opening 112, and when the micro switch 130 is not triggered, the cooking utensil stops generating microwaves; an interlocking protection device 140, which is arranged on the main body 110, and the interlocking protection device 140 is located between the micro switch 130 and the first opening 112, and when the door body assembly 120 opens the cooking cavity 111, the interlocking protection device 140 blocks the first opening 112, and when the door body assembly 120 closes the cooking cavity 111, the interlocking protection device 140 opens the first opening 112.

[0066] The cooking box 100 proposed in the present application is used in a cooking utensil. The cooking box 100 includes a main body 110, and the main body 110 includes a cooking cavity 111. The cooking cavity 111 is used to accommodate food. When the cooking utensil is running, the cooking utensil heats and cooks the food in the cooking cavity 111. The cooking box 100 also includes a door assembly 120, which is movably connected to the main body 110, and the door assembly 120 can open or close the cooking cavity 111. The cooking utensil has a cooking mode of microwave heating. The cooking utensil includes a microwave assembly, and the microwave assembly can radiate microwaves into the cooking cavity 111 to perform microwave heating on the food. The cooking box 100 also includes a micro switch 130 for starting or stopping the microwave assembly. When the micro switch 130 is not triggered, the microwave assembly stops running and the cooking utensil stops generating microwaves. When the micro switch 130 is triggered, the microwave assembly starts and the cooking utensil can generate microwaves. A front plate is provided on one side of the main body 110 facing the door assembly 120 . The front plate is provided with a first opening 112 . The first opening 112 is arranged opposite to the micro switch 130 .

[0067] Understandably, if the first opening 112 is in an open state when the door assembly 120 opens the cooking cavity 111, there is a problem that the micro switch 130 is triggered due to misoperation, and then the microwave assembly radiates microwaves into the cooking cavity 111. In order to avoid the problem that the micro switch 130 is triggered when the door assembly 120 is opened, the present application further provides an interlocking protection device 140 in the cooking box 100, which can close the first opening 112 when the door assembly 120 is opened, so as to avoid the user triggering the micro switch 130 due to misoperation. Specifically, the interlocking protection device 140 is provided on the main body 110, and the interlocking protection device 140 is located between the micro switch 130 and the first opening 112. When the door assembly 120 opens the cooking cavity 111, the interlocking protection device 140 blocks the first opening 112, and the user cannot pass through the first opening 112 to trigger the micro switch 130, and the cooking appliance cannot generate microwaves. When the door assembly 120 closes the cooking cavity 111 , the interlocking protection device 140 opens the first opening 112 , the micro switch 130 can be triggered, and the cooking appliance can normally generate microwaves to perform microwave heating on the food in the cooking cavity 111 .

[0068] By providing an interlocking protection device 140 in the cooking box 100, the first opening 112 can be opened and closed by the interlocking protection device 140, and the first opening 112 can be closed when the door body assembly 120 opens the cooking cavity 111, thereby preventing the user from accidentally triggering the micro switch 130, thereby preventing the cooking appliance from generating microwaves when the cooking cavity 111 is opened, enabling the cooking appliance to meet relevant regulatory requirements and improving the safety and reliability of the cooking appliance.

[0069] In some embodiments, optionally, Figure 6 , Figure 7 , Figure 8 , Fig. 9 , Fig.10 and Fig.11 As shown, the interlocking protection device 140 includes: a bracket assembly 150, which is installed on the main body 110, and the bracket assembly 150 is provided with a second opening 153, and the second opening 153 is arranged opposite to the first opening 112; a shielding plate 160, which is movably installed on the bracket assembly 150, and the shielding plate 160 can move between an open position and a closed position relative to the bracket assembly 150 to open or close the second opening 153.

[0070] In this embodiment, the structure of the interlocking protection device 140 is defined. The interlocking protection device 140 includes a bracket assembly 150 and a shielding plate 160. The bracket assembly 150 is mounted on the main body 110, and the shielding plate 160 is movably mounted on the bracket assembly 150. The shielding plate 160 can move relative to the bracket assembly 150. Specifically, the bracket assembly 150 is provided with a second opening 153, and the second opening 153 is arranged opposite to the first opening 112. The shielding plate 160 can move between an open position and a closed position to open or close the second opening 153, thereby realizing the opening and closing of the first opening 112. When the door assembly 120 opens the cooking cavity 111, the shielding plate 160 moves to the closed position, and the shielding plate 160 closes the second opening 153. Since the second opening 153 is arranged opposite to the first opening 112, the shielding plate 160 can simultaneously close the first opening 112, and the user cannot pass through the first opening 112 and the second opening 153 to trigger the micro switch 130. When the door assembly 120 closes the cooking cavity 111, the shielding plate 160 opens the second opening 153. Since the second opening 153 is arranged opposite to the first opening 112, the shielding plate 160 can open the first opening 112 at the same time, so that the micro switch 130 can be triggered and the cooking appliance can operate normally.

[0071] By arranging the support assembly 150 and the shielding plate 160 in the interlocking protection device 140 , the second opening 153 arranged opposite to the first opening 112 can be opened or closed by moving the shielding plate 160 , thereby realizing the opening and closing of the first opening 112 .

[0072] In some embodiments, optionally, Figure 6 , Figure 7 , Figure 8 , Fig. 9 , Fig.10 and Fig.11 As shown, the interlocking protection device 140 also includes: an elastic member 170, one end of the elastic member 170 is connected to the bracket assembly 150, and the other end is connected to an end of the baffle plate 160 away from the second opening 153; wherein, when the door body assembly 120 closes the cooking cavity 111, the baffle plate 160 moves to an open position and the elastic member 170 is stretched; when the door body assembly 120 opens the cooking cavity 111, the elastic member 170 pulls the baffle plate 160 to move to a closed position to close the second opening 153.

[0073] In this embodiment, the structure of the interlocking protection device 140 is further defined. In order to realize the movement of the shielding plate 160, the present application further provides an elastic member 170 in the interlocking protection device 140, and the elastic member 170 is used to pull the shielding plate 160 to move between the open position and the closed position. Specifically, one end of the elastic member 170 is connected to the bracket assembly 150, and the other end is connected to the end of the shielding plate 160 away from the second opening 153. When the door body assembly 120 closes the cooking cavity 111, the shielding plate 160 is in the open position. At this time, the elastic member 170 is in a stretched state, and the elastic member 170 applies a pulling force to the shielding plate 160 in the direction toward the second opening 153. When the door body assembly 120 closes the cooking cavity 111, the trigger member 121 provided in the door body assembly 120 extends into the main body 110 through the second opening 153 and the first opening 112 to trigger the micro switch 130, and the trigger member 121 stops the baffle plate 160. Even if the elastic member 170 applies a pulling force to the baffle plate 160 in the direction toward the second opening 153, so that the baffle plate 160 has a tendency to move in the direction toward the closed position, the trigger member 121 can stop the baffle plate 160 to keep the baffle plate 160 in the open position. When the door assembly 120 opens the cooking cavity 111, the trigger member 121 moves out of the first opening 112 and the second opening 153. At this time, the elastic member 170 pulls the shielding plate 160 to move in the direction toward the closed position, so that the shielding plate 160 automatically moves to the closed position. The shielding plate 160 closes the first opening 112 and the second opening 153 to protect the micro switch 130 and prevent the user from triggering the micro switch 130 due to misoperation.

[0074] By setting an elastic member 170 in the interlocking protection device 140 and connecting the two ends of the elastic member 170 to the bracket assembly 150 and the baffle plate 160 respectively, a pulling force can be applied to the baffle plate 160 through the elastic member 170, so that the baffle plate 160 can automatically move to the closed position when the door body assembly 120 opens the cooking cavity 111, so as to close the first opening 112 and the second opening 153, thereby preventing the user from triggering the micro switch 130 due to misoperation.

[0075] In some embodiments, optionally, Figure 6 , Figure 7 , Figure 8 and Fig.12As shown, the shielding plate 160 includes: a plate body 161, which is movably mounted on the bracket assembly 150; a slider 162, which is arranged at one end of the plate body 161 away from the second opening 153, and the slider 162 has a hook 163, and one end of the elastic member 170 is connected to the hook 163; wherein, when the door body assembly 120 opens the cooking cavity 111, the elastic member 170 has a pulling force on the slider 162 in the direction toward the second opening 153, so as to pull the plate body 161 to move and shield the second opening 153.

[0076] In this embodiment, the structure of the shielding plate 160 is defined. The shielding plate 160 includes a plate body 161 and a slider 162, wherein the plate body 161 is movably mounted on the bracket assembly 150, the slider 162 is disposed at one end of the plate body 161 away from the second opening 153, the slider 162 has a hook 163, and one end of the elastic member 170 is connected to the hook 163, so that the elastic member 170 is connected to the shielding plate 160, so that the shielding plate 160 is pulled to move by the elastic member 170. Specifically, when the door body assembly 120 closes the cooking cavity 111, the elastic member 170 is stretched, and the elastic member 170 has a tendency to pull the door body assembly 120 to move toward the closed position, but because the trigger member 121 stops the plate body 161, the shielding plate 160 can be kept in the open position. When the door assembly 120 opens the cooking cavity 111, the trigger member 121 moves out from the first opening 112 and the second opening 153, and the trigger member 121 no longer stops the plate body 161. The elastic member 170 can apply a pulling force to the slider 162 in the direction toward the second opening 153. The slider 162 drives the plate body 161 to move in the direction toward the second opening 153, and the shielding plate 160 is pulled to the closed position to block the second opening 153.

[0077] In some embodiments, optionally, Fig. 9 , Fig.10 , Fig.11 and Fig.12 As shown, the cooking box 100 also includes: a guide member 164, which is arranged on the side of the baffle plate 160 facing the outside, and the guide member 164 is arranged opposite to the second opening 153; a trigger member 121, which is arranged on the side of the door body assembly 120 facing the main body 110. In the process of the door body assembly 120 closing the cooking cavity 111, the trigger member 121 passes through the first opening 112 and the second opening 153 in sequence and abuts against the guide member 164. The trigger member 121 pushes the guide member 164 to move to drive the baffle plate 160 to move to the open position.

[0078] In this embodiment, the structure of the cooking box 100 is further defined. The cooking box 100 further includes a guide member 164 and a trigger member 121, wherein the guide member 164 is disposed on the side of the shielding plate 160 facing the outside, the guide member 164 is disposed opposite to the second opening 153, and the guide member 164 is used to be applied with a thrust to drive the shielding plate 160 to open the second opening 153. The trigger member 121 is arranged on the side of the door body assembly 120 facing the main body 110. When the door body assembly 120 closes the cooking cavity 111, the trigger member 121 passes through the first opening 112 and the second opening 153 in sequence and abuts against the guide member 164. As the door body assembly 120 moves toward the main body 110, the trigger member 121 pushes the guide member 164 to move in a direction away from the second opening 153. The guide member 164 drives the baffle plate 160 to move to the open position to open the second opening 153 until the door body assembly 120 closes the cooking cavity 111 and the trigger member 121 triggers the micro switch 130.

[0079] By providing a guide member 164 on the baffle plate 160 and providing a trigger member 121 adapted to the guide member 164 on the door body assembly 120, the baffle plate 160 can be pushed to open the first opening 112 and the second opening 153 through the cooperation of the trigger member 121 and the guide member 164, so that the trigger member 121 can trigger the micro switch 130, and the cooking appliance can normally generate microwaves when the door body assembly 120 closes the cooking cavity 111 to perform microwave heating on the food.

[0080] In some embodiments, optionally, Fig. 9 , Fig.10 , Fig.11 and Fig.12 As shown, the cooking box 100 further includes: a guide slope 165 , which is disposed on the guide member 164 . When the trigger member 121 pushes the guide member 164 to move, the guide slope 165 slides along the surface of the trigger member 121 .

[0081] In this embodiment, the structure of the guide member 164 is further defined. The guide member 164 has a guide slope 165. When the door assembly 120 closes the cooking cavity 111, the trigger member 121 extends into the first opening 112 and the second opening 153 and contacts the guide slope 165. As the trigger member 121 continues to extend into the body 110, the guide slope 165 slides along the surface of the trigger member 121, and the trigger member 121 pushes the guide member 164 to move to drive the shielding plate 160 to move to the open position. By providing the guide slope 165 on the surface of the trigger member 121, the force applied by the trigger member 121 to the guide member 164 can be converted into a thrust in a direction away from the second opening 153, so as to push the shielding plate 160 to move toward the open position.

[0082] In some embodiments, optionally, Fig.13 , Fig.14 and Fig.15 As shown, the bracket assembly 150 includes: a first bracket 151, which is arranged on the side of the baffle plate 160 facing the outside, and a second opening 153 is arranged on the first bracket 151; a second bracket 152, which is connected to the first bracket 151, and the second bracket 152 is arranged on the side of the baffle plate 160 away from the first bracket 151, and an elastic member 170 is connected to the second bracket 152.

[0083] In this embodiment, the structure of the bracket assembly 150 is defined. The bracket assembly 150 includes a first bracket 151 and a second bracket 152, wherein the first bracket 151 is arranged on the side of the shielding plate 160 facing the outside, the first bracket 151 is connected to the main body 110, the second bracket 152 is connected to the first bracket 151, the second bracket 152 is arranged on the side of the shielding plate 160 facing away from the outside, the shielding plate 160 is installed between the first bracket 151 and the second bracket 152, the elastic member 170 is connected to the side of the second bracket 152 facing away from the shielding plate 160, and there is an installation space between the first bracket 151 and the second bracket 152 to accommodate the shielding plate 160 and enable the shielding plate 160 to reciprocate relative to the first bracket 151 and the second bracket 152. By arranging the first bracket 151 and the second bracket 152 in the bracket assembly 150, the shielding plate 160 can be installed through the first bracket 151 and the second bracket 152.

[0084] In some embodiments, optionally, Figure 6 , Figure 7 and Figure 8 As shown, the bracket assembly 150 further includes: a limiting member 154 disposed on the first bracket 151 , the limiting member 154 extends to the second opening 153 , and at least a portion of the shielding plate 160 is located between the limiting member 154 and the second opening 153 .

[0085] In this embodiment, the bracket assembly 150 is further defined. The bracket assembly 150 also includes a stopper 154, which is disposed on the first bracket 151. Specifically, the stopper 154 is disposed on the edge of the second opening 153 and extends in a direction toward the center of the second opening 153. At least part of the shielding plate 160 is located between the stopper 154 and the second opening 153. The stopper 154 is used to stop the shielding plate 160, so as to limit the shielding plate 160.

[0086] In some embodiments, optionally, Fig.14 and Fig.15As shown, the cooking box 100 also includes: a positioning boss 155, which is arranged on the first bracket 151, and the positioning boss 155 is arranged on the side of the first bracket 151 facing away from the outside; a slide groove 166, which is arranged on the baffle plate 160, and the slide groove 166 is adapted to the positioning boss 155, and the positioning boss extends into the slide groove 166.

[0087] In this embodiment, the structure of the cooking box 100 is further defined. In order to limit the position of the shielding plate 160, the present application further provides a positioning boss 155 and a slide groove 166 in the cooking box 100. The positioning boss 155 is provided on the side of the first bracket 151 facing the second bracket 152, that is, the side of the first bracket 151 facing away from the outside, and the slide groove 166 is provided on the shielding plate 160. The slide groove 166 is adapted to the positioning boss 155, and at least part of the positioning boss 155 extends into the slide groove 166. When the shielding plate 160 moves relative to the bracket assembly 150, the slide groove 166 moves relative to the positioning boss 155. The positioning boss 155 achieves the effect of limiting the shielding plate 160 by cooperating with the slide groove 166, so as to prevent the shielding plate 160 from falling out of the bracket assembly 150.

[0088] In some embodiments, optionally, Fig.14 and Fig.15 As shown, the cooking box 100 further includes: a slide 156 disposed on the first bracket 151 , and at least a portion of the shielding plate 160 is located in the slide 156 .

[0089] In this embodiment, the structure of the cooking box 100 is further defined. The first bracket 151 is further provided with a slide 156, and at least part of the shielding plate 160 is located in the slide 156. The slide 156 is used to limit the shielding plate 160 so that the shielding plate 160 can move along the slide 156 under the pull of the elastic member 170 to prevent the shielding plate 160 from falling out of the bracket assembly 150.

[0090] In some embodiments, optionally, Fig.14 and Fig.15 As shown, the cooking box 100 further includes: a plurality of protrusions 157 , which are sequentially arranged on the slideway 156 along the extension direction of the slideway 156 , and the protrusions 157 are in contact with the shielding plate 160 .

[0091] In this embodiment, the structure of the cooking box 100 is further defined. The cooking box 100 further includes a plurality of protrusions 157, which are sequentially arranged on the surface of the slideway 156 and the baffle plate 160 along the extension direction of the slideway 156. The protrusions 157 are in contact with the baffle plate 160, so that the friction between the baffle plate 160 and the slideway 156 during the movement can be reduced. In a possible embodiment, the surface of the protrusion 157 is configured as an arc surface, thereby further reducing the friction between the baffle plate 160 and the protrusion 157.

[0092] In some embodiments, optionally, Figure 2 and Figure 4 As shown, the micro switch 130 includes: the micro switch 130 includes: a first sub-switch 132, when the first sub-switch 132 is not triggered, the cooking appliance stops generating microwaves; a first interlocking lever 131, used to trigger the first sub-switch 132, the first interlocking lever 131 is arranged opposite to the first opening 112, and there is a distance between the first interlocking lever 131 and the interlocking protection device 140 along the depth direction of the cooking box 100.

[0093] In this embodiment, the structure of the micro switch 130 is defined. The micro switch 130 includes a first sub switch 132 and a first interlocking lever 131, and the first interlocking lever 131 is used to trigger the first sub switch 132. When the first sub switch 132 is not triggered, the microwave assembly stops running and the cooking appliance stops generating microwaves. The first interlocking lever 131 is arranged opposite to the first opening 112. When the door assembly 120 opens the cooking cavity 111, the shielding plate 160 shields the first opening 112 and the second opening 153, and the user cannot trigger the first sub switch 132 through the first interlocking lever 131, so that the microwave assembly cannot run when the door assembly 120 opens the cooking cavity 111, and the cooking appliance cannot generate microwaves.

[0094] Furthermore, along the depth direction of the cooking box 100, there is a distance between the first interlocking lever 131 and the interlocking protection device 140, so that the baffle plate 160 can be prevented from touching the first interlocking lever 131 during the process of opening or closing the first opening 112, thereby avoiding the baffle plate 160 from accidentally triggering the first interlocking lever 131 and improving the reliability of the interlocking protection device 140.

[0095] In some embodiments, optionally, Figure 1 , Figure 2 and Figure 4 As shown, the micro switch 130 also includes: the micro switch 130 also includes: a second sub-switch 134, when the first sub-switch 132 and the second sub-switch 134 are both triggered, the cooking appliance can generate microwaves, and when the first sub-switch 132 and / or the second sub-switch 134 are not triggered, the cooking appliance stops generating microwaves; a second interlocking lever 133, used to trigger the second sub-switch 134; wherein, a third opening 113 is provided on the side of the main body 110 facing the door body assembly 120, and the second interlocking lever 133 is arranged opposite to the third opening 113.

[0096] In this embodiment, the structure of the micro switch 130 is further defined. The micro switch 130 also includes a second sub-switch 134 and a second interlocking lever 133. The second interlocking lever 133 is used to trigger the second sub-switch 134. The first sub-switch 132 and the second sub-switch 134 are used together to turn on or off the microwave assembly. Specifically, when the first sub-switch 132 and the second sub-switch 134 are both triggered, the microwave assembly operates and the cooking utensil can generate microwaves. When the first sub-switch 132 and / or the second sub-switch 134 are not triggered, the microwave assembly stops operating and the cooking utensil stops generating microwaves. When the door assembly 120 closes the cooking cavity 111, the trigger member 121 provided on the door assembly 120 automatically triggers the first sub-switch 132 through the first interlocking lever 131. At this time, the user can control the operation of the microwave assembly by triggering or not triggering the second sub-switch 134 through the second interlocking lever 133 to meet the user's usage requirements.

[0097] Furthermore, in order to facilitate the user to trigger the second sub-switch 134 through the second interlocking lever 133, the present application also provides a third opening 113 on the side of the main body 110 facing the door body assembly 120, and the second interlocking lever 133 is arranged opposite to the third opening 113 to facilitate the operation of the second interlocking lever 133 through the third opening 113.

[0098] In a possible embodiment, the present application proposes a cooking box 100, which includes a concealed interlocking structure (i.e., an interlocking protection device 140), which can prevent the microwave oven (i.e., the cooking utensil) from interlocking (i.e., a micro switch 130) from working when the oven door (i.e., the door body assembly 120) is open, and the microwave function cannot be started.

[0099] When the primary switch (i.e., the first sub-switch 132) and the secondary switch (i.e., the second sub-switch 134) of the microwave oven work at the same time, the microwave function can be started, otherwise the microwave function cannot be started. When the oven door of the microwave oven in the prior art is closed, the lower interlocking lever (i.e., the second interlocking lever 133) is exposed to the outside, and the secondary micro switch 130 can be directly touched by humans, while the primary switch can be triggered by external force or external objects, which does not meet the requirements of relevant regulations. Therefore, it is necessary to design a structure so that the primary switch structure cannot be triggered by external force.

[0100] Concealed interlocking structure such as Figure 4 , Figure 5 and Figure 6 As shown, the structure mainly consists of three parts, a spring (ie, elastic member 170), a slider 162, and a bracket (ie, bracket assembly 150). Figure 4 This is the assembly drawing of the concealed interlocking structure when the furnace door is closed. Figure 5 This is the reverse side view of the concealed interlocking structure. Figure 6The working principle of the concealed interlocking structure is as follows: when the furnace door is opened, the user faces the front of the concealed interlocking structure, the spring stretches, and the slider 162 moves rightward, thereby closing the hole between the upper interlocking lever (i.e., the first interlocking lever 131) and the door surface (i.e., the second opening 153). The concealed interlocking structure is in a closed state. When an external force is used to press the inclined structure (i.e., the guide member 164), the concealed interlocking structure is closed. Figure 7 When the slider 162 is opened, the upper interlocking lever and the corresponding opening (i.e., the second opening 153) are not in the same plane, and the upper interlocking lever cannot be touched, so the microwave oven cannot be started. If an external force tries to enter from the bottom of the opening, the reverse side of the structure is designed with a limiting structure (i.e., the limiting member 154), and the bottom cannot be directly opened, meeting the regulatory requirements. When the oven door is closed, the door seal (i.e., the trigger member 121) contacts the inclined structure on the slider 162, gradually enters to compress the spring, and causes the slider 162 to move left, thereby opening the opening between the upper interlocking lever and the door surface (i.e., the second opening 153). The structure is in an open state, and the door seal touches the upper interlocking lever to work normally, and the microwave can be started.

[0101] The second aspect of the present invention further provides a cooking appliance, comprising the cooking box 100 provided in the first aspect of the present invention.

[0102] The cooking appliance provided in the second aspect of the present invention comprises the cooking box 100 provided in the first aspect of the present invention, and therefore has all the beneficial effects of the cooking box 100.

[0103] Cooking appliances include microwave ovens or microwave-air fryers.

[0104] In the present invention, the term "plurality" refers to two or more than two, unless otherwise clearly defined. The terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; "connected" can be a direct connection or an indirect connection through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0105] In the description of this specification, the description of the terms "one embodiment", "some embodiments", "specific embodiments", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0106] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A cooking box, characterized in that: The cooking box is used for a cooking utensil, and the cooking box comprises: a main body, including a cooking chamber; A door assembly is movably connected to the main body, the door assembly is used to open or close the cooking cavity, and a first opening is provided on a side of the main body facing the door assembly; a micro switch, disposed on the main body, the micro switch being arranged opposite to the first opening, and the cooking appliance stopping generating microwaves when the micro switch is not triggered; An interlocking protection device is provided on the main body, and the interlocking protection device is located between the micro switch and the first opening. When the door body assembly opens the cooking cavity, the interlocking protection device blocks the first opening. When the door body assembly closes the cooking cavity, the interlocking protection device opens the first opening.

2. The cooking box according to claim 1, characterized in that: The interlocking protection device comprises: A bracket assembly is mounted on the main body, the bracket assembly is provided with a second opening, and the second opening is arranged opposite to the first opening; The shielding plate is movably mounted on the bracket assembly, and the shielding plate can move between an open position and a closed position relative to the bracket assembly to open or close the second opening.

3. The cooking box according to claim 2, characterized in that: The interlocking protection device also includes: an elastic member, one end of which is connected to the bracket assembly, and the other end of which is connected to an end of the shielding plate away from the second opening; Wherein, when the door body assembly closes the cooking cavity, the baffle moves to the open position and the elastic member is stretched. When the door body assembly opens the cooking cavity, the elastic member pulls the baffle to move to the closed position to close the second opening.

4. The cooking box according to claim 3, characterized in that: The shielding plate comprises: A plate body, the plate body being movably mounted on the bracket assembly; A slider, disposed at one end of the plate body away from the second opening, the slider having a hook, one end of the elastic member being connected to the hook; Wherein, when the door assembly opens the cooking cavity, the elastic member exerts a pulling force on the sliding block in a direction toward the second opening, so as to pull the plate body to move and cover the second opening.

5. The cooking box according to claim 2, characterized in that: Also includes: A guide member, disposed on a side of the shielding plate facing the outside, the guide member being disposed opposite to the second opening; A trigger member is arranged on a side of the door body assembly facing the main body. When the door body assembly closes the cooking cavity, the trigger member passes through the first opening and the second opening in sequence and abuts against the guide member. The trigger member pushes the guide member to move to drive the baffle to move to the open position.

6. The cooking box according to claim 5, characterized in that: Also includes: The guiding inclined surface is arranged on the guiding member, and when the triggering member pushes the guiding member to move, the guiding inclined surface slides along the surface of the triggering member.

7. The cooking box according to claim 3, characterized in that: The bracket assembly comprises: A first bracket is provided on a side of the shielding plate facing the outside, and the second opening is provided on the first bracket; The second bracket is connected to the first bracket, the second bracket is arranged on a side of the shielding plate away from the first bracket, and the elastic member is connected to the second bracket.

8. The cooking box according to claim 7, characterized in that: The bracket assembly also includes: A limiting member is provided on the first bracket, the limiting member extends to the second opening, and at least a portion of the shielding plate is located between the limiting member and the second opening.

9. The cooking box according to claim 7, characterized in that: Also includes: A positioning boss, provided on the first bracket, wherein the positioning boss is provided on a side of the first bracket facing away from the outside; A slide groove is arranged on the shielding plate, the slide groove is adapted to the positioning protrusion, and the positioning protrusion extends into the slide groove.

10. The cooking box according to claim 7, characterized in that: Also includes: A slide is provided on the first bracket, and at least a part of the shielding plate is located in the slide.

11. The cooking box according to claim 10, characterized in that: Also includes: A plurality of protrusions are sequentially arranged on the slideway along the extension direction of the slideway, and the protrusions are in contact with the shielding plate.

12. The cooking box according to any one of claims 1 to 11, characterized in that The micro switch comprises: a first sub-switch, wherein when the first sub-switch is not triggered, the cooking appliance stops generating microwaves; The first interlocking lever is used to trigger the first sub-switch. The first interlocking lever is arranged opposite to the first opening. Along the depth direction of the cooking box, there is a distance between the first interlocking lever and the interlocking protection device.

13. The cooking box according to claim 12, characterized in that: The micro switch also includes: a second sub-switch, wherein when both the first sub-switch and the second sub-switch are triggered, the cooking appliance is capable of generating microwaves, and when the first sub-switch and / or the second sub-switch are not triggered, the cooking appliance stops generating microwaves; a second interlocking lever, used for triggering the second sub-switch; Wherein, a third opening is provided on a side of the main body facing the door body assembly, and the second locking lever is arranged opposite to the third opening.

14. A cooking utensil, characterized in that: include: A cooking enclosure as claimed in any one of claims 1 to 13.

15. The cooking appliance according to claim 14, characterized in that The cooking appliance comprises a microwave oven or a microwave-air frying machine.

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