Microwave oven

Abstract

The utility model relates to the technical field of household appliances, in particular to a microwave oven. The microwave oven comprises an oven body, a door body rotationally connected to the oven body and an interlocking support arranged on the oven body, and the interlocking support is provided with a monitoring switch, a first interlocking switch and a second interlocking switch. The interlocking support is connected with a first trigger piece and a second trigger piece, and the first trigger piece is located below the second trigger piece. The monitoring switch is located at the front end of a first moving path of the first triggering piece, and the second interlocking switch is located at the rear end of the first moving path; and the first interlocking switch is positioned on a second moving path of the second triggering piece. An outer protruding part is formed on the first triggering piece and can protrude out of the furnace body or abut against the door body. A door hook is formed on the door body and makes contact with the second triggering piece. According to the utility model, the on-off time sequence of each interlocking switch can be controlled when the door is opened and closed, the circuit stability of the microwave oven during working is ensured, and the safety performance of the microwave oven is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to domestic appliance technical field especially relates to a microwave oven. BACKGROUND

[0002] In the existing microwave oven, interlock switch as important safety protection device, can determine the door body to start microwave oven after closing through interlock switch easy to produce microwave heating food. Interlock switch mainly includes monitoring switch, primary interlock switch and secondary interlock switch, when closing door, monitoring switch, secondary interlock switch, primary interlock switch sequence action, when opening door, primary interlock switch, secondary interlock switch and monitoring switch sequence action. And at present most drop-down door microwave oven and micro steam roasting product, switch timing is difficult to control, easy to appear monitoring switch when opening door prior to primary interlock switch, secondary interlock switch action, lead to power short circuit, burnout fuse cutout working current, influence microwave oven's safety performance. SUMMARY

[0003] The utility model discloses in order to solve the defects of prior art, provides a microwave oven, can control the switch timing of each interlock switch when opening and closing door, guarantees the circuit stability when microwave oven works, promotes the safety performance of microwave oven.

[0004] In order to solve the above technical problem, the utility model provides a microwave oven, including furnace body, the door body of rotation connection in the furnace body and the interlock support of setting in the furnace body, the interlock support is provided with monitoring switch, first interlock switch and second interlock switch;

[0005] The interlock support swing joint has first trigger and second trigger, and the first trigger is located below the second trigger;

[0006] The first trigger forms first movement path, and the monitoring switch is located at the front end of the first movement path, and the second interlock switch is located at the rear end of the first movement path;The second trigger forms second movement path, and the first interlock switch is located on the second movement path;

[0007] The first trigger forms the outer convex part, when the door body opens, the outer convex part is convex to the furnace body, when the door body closes, the outer convex part and the door body abut;

[0008] The door body forms door hook, and when the door body closes, the door hook contacts the second trigger;

[0009] In the process of closing the door body, the first trigger sequentially triggers the monitoring switch and the second interlocking switch, and then the second trigger triggers the first interlocking switch; in the process of opening the door body, the second trigger is separated from the first interlocking switch, and then the first trigger is sequentially separated from the second interlocking switch and the monitoring switch.

[0010] As an improvement of the above scheme, the first trigger is rotationally connected with the interlocking support, wherein the distance between the monitoring switch and the rotation center of the first trigger is d1, and the distance between the second interlocking switch and the rotation center of the first trigger is d2, and the d1 is less than the d2.

[0011] The second trigger is rotationally connected with the interlocking support.

[0012] As an improvement of the above scheme, the first trigger is formed with a first contact surface and a second contact surface, and in the process of closing the door, the first contact surface is in contact with the monitoring switch, and the second contact surface is in contact with the second interlocking switch.

[0013] As an improvement of the above scheme, the interlocking support is provided with a reset member, and the first trigger and the second trigger are both connected with the reset member.

[0014] As an improvement of the above scheme, the first trigger and the second trigger are both provided with a hook, one end of the reset member is fixedly connected with the interlocking support, and the other end of the reset member is hung on the hook.

[0015] As an improvement of the above scheme, the interlocking support is provided with a first limiting member, the first trigger and the second trigger are rotationally connected with the interlocking support through a rotating disc, and the first limiting member is clamped on the rotating disc.

[0016] As an improvement of the above scheme, the interlocking support is further provided with a second limiting member, the first trigger is formed with a first limiting hole, the second trigger is formed with a second limiting hole, and the second limiting member is clamped on the first limiting hole and the second limiting hole.

[0017] The first limiting hole extends along the length direction of the first movement path, and the second limiting hole extends along the length direction of the second movement path.

[0018] As an improvement of the above scheme, the interlocking support is connected with an interlocking baffle towards the side surface of the door body, the interlocking baffle is formed with a trigger hole, and the trigger hole is located on the movement path of the door hook, and in the process of opening the door, the interlocking baffle is in contact with the second trigger.

[0019] As the improvement of the above-mentioned scheme, the interlocking support is formed with a connecting through hole below the interlocking baffle, the outer protruding part protrudes out of the furnace body through the connecting through hole when the door is opened, and the width of the connecting through hole is greater than the length of the outer protruding part.

[0020] As the improvement of the above-mentioned scheme, the interlocking support is formed with a fixing groove, and a plurality of limiting buckles are arranged at the side edges of the fixing groove.

[0021] The utility model discloses, have the following beneficial effects:

[0022] Since the first trigger is below the second trigger, and the outer protruding part of the first trigger protrudes out of the furnace body, in the process of closing the door body, the door body will first contact the outer protruding part of the first trigger, and press the outer protruding part into the furnace, drive the first trigger to move relative to the interlocking support, so as to first touch the monitoring switch at the front end of the first moving path, and then touch the second interlocking switch at the rear end of the second moving path; then the door hook is extended into the furnace body by the door body, and the door hook contacts the second trigger, drives the second trigger to move relative to the interlocking support, so as to touch the first interlocking switch. That is, in the embodiment, the first trigger and the second trigger are used to contact the door body in sequence, so that the switches can be triggered in the time sequence of monitoring switch starting, then second interlocking switch starting, and finally first interlocking switch starting when the door body is closed.

[0023] Similarly, in the process of opening the door body, the door hook above swings with a larger amplitude than the door body on the side below, the door hook will first disengage from the second trigger, so that the second trigger first disengages from the first interlocking switch; then the door body is disconnected from the first trigger, and the first trigger is disconnected from the second interlocking switch and the monitoring switch in sequence. That is, in the embodiment, the second trigger and the first trigger are used to disconnect the door body in sequence, so that the switches can be triggered in the time sequence of first interlocking switch disconnection, then second interlocking switch disconnection, and finally monitoring switch disconnection when the door body is opened.

[0024] Therefore, by using the cooperation between the first trigger and the second trigger and the door body, the utility model can ensure that the monitoring switch, the second interlocking switch and the first interlocking switch can be sequentially closed or sequentially short-circuited when the door body is opened and closed, so as to control the switch time sequence of the interlocking switches when the door is opened or closed, ensure the circuit stability when the microwave oven works, and improve the safety performance of the microwave oven. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 is the three-dimensional structure schematic diagram of the microwave oven in an embodiment of the utility model, wherein the microwave oven removes the furnace body shell;

[0026] Figure 2 is the side view structure schematic diagram of the microwave oven in an embodiment of the utility model, wherein each interlock switch is in the disconnected state;

[0027] Figure 3 is the three-dimensional structure schematic diagram of the interlock support in an embodiment of the utility model, wherein each interlock switch is in the disconnected state;

[0028] Figure 4 is the explosion structure schematic diagram between the interlock support and the first trigger and the second trigger in an embodiment of the utility model;

[0029] Figure 5 is the side view structure schematic diagram of the microwave oven in an embodiment of the utility model, wherein each interlock switch is in the connected state;

[0030] Figure 6 is Figure 5 the enlarged structure schematic diagram of A in the microwave oven;

[0031] Figure 7 is the three-dimensional structure schematic diagram of the first trigger in an embodiment of the utility model;

[0032] Figure 8 is the three-dimensional structure schematic diagram of the second trigger in an embodiment of the utility model. DETAILED DESCRIPTION

[0033] In order to make the purpose, technical scheme and advantages of the utility model more clear, the utility model will be described further in detail below with the help of the drawings. Only by this declaration, the up, down, left, right, front, back, inside and outside orientation words appearing or about to appear in the utility model in the text are based on the drawings of the utility model, and they are not the specific limitation of the utility model.

[0034] The microwave oven of the utility model can control the switch timing of each interlock switch when the door is opened, ensure the circuit stability when the microwave oven works and improve the safety performance of the microwave oven.

[0035] In the embodiment of the utility model, as shown in Figures 1 to 8 The microwave oven includes a furnace body 1, a door body 2 rotatably connected to the furnace body 1 and an interlock support 3 arranged on the furnace body 1. The interlock support 3 is provided with a monitoring switch 301, a first interlock switch 302 and a second interlock switch 303. The first interlock switch 302 is a primary microswitch, which can control the total circuit of the microwave oven. The second interlock switch 303 is a secondary microswitch, which can control the door opening detection circuit of the microwave oven. The monitoring switch 301 can control the switch circuit of the primary microswitch and the secondary microswitch.

[0036] The interlocking support 3 movably connects a first trigger 31 and a second trigger 32, and the first trigger 31 is located below the second trigger 32. The first trigger 31 forms a first moving path, a monitoring switch 301 is located at the front end of the first moving path, and a second interlocking switch 303 is located at the rear end of the first moving path. The second trigger 32 forms a second moving path, and a first interlocking switch 302 is located on the second moving path.

[0037] The first trigger 31 forms an outer protrusion 311, which protrudes outwardly from the furnace body 1 when the door body 2 is opened, and abuts against the door body 2 when the door body 2 is closed. The door body 2 forms a door hook 21, which contacts the second trigger 32 when the door body 2 is closed.

[0038] During the closing process of the door body 2, the door body 2 successively drives the first trigger 31 and the second trigger 32 to move, so that the first trigger 31 successively triggers the monitoring switch 301 and the second interlocking switch 303, and then the second trigger 32 triggers the first interlocking switch 302. During the opening process of the door body 2, the door body 2 successively disengages the second trigger 32 and the first trigger 31, so that the second trigger 32 disengages the first interlocking switch 302, and then the first trigger successively disengages the second interlocking switch 303 and the monitoring switch 301.

[0039] It can be understood that if the action sequence among the monitoring switch 301, the first interlocking switch 302 and the second interlocking switch 303 is not normal when the microwave oven is opened or closed, the microwave oven power supply will be short-circuited, the fuse will be burned out to cut off the working current, and the working performance of the microwave oven will be affected.

[0040] In the embodiment, when the door body 2 is closed or opened, the door body 2 can successively contact the first trigger 31 and the second trigger 32 to successively trigger the monitoring switch 301, the second interlocking switch 303 and the first interlocking switch 302, or successively disengage the first interlocking switch 302, the second interlocking switch 303 and the monitoring switch 301, so as to realize the control of the switching sequence of the interlocking switches of the microwave oven.

[0041] Specifically, since the first trigger 31 is located below the second trigger 32, and the outer convex part 311 of the first trigger 31 is convex to the furnace body 1, in the process of closing the door body 2, the door body 2 will first contact the outer convex part 311 of the first trigger 31, and press the outer convex part 311 into the furnace, drive the first trigger 31 to move relative to the interlocking bracket 3, so as to first touch the monitoring switch 301 located at the front end of the first moving path, and then touch the second interlocking switch 303 located at the rear end of the second moving path; then the door hook 21 is driven by the door body 2 to extend into the furnace body 1, and the door hook 21 contacts the second trigger 32, drives the second trigger 32 to move relative to the interlocking bracket 3, so as to touch the first interlocking switch 302. That is, in the embodiment, the first trigger 31 and the second trigger 32 are used to contact the door body 2 in sequence, so that when the door body 2 is closed, each switch can be triggered in the time sequence of: the monitoring switch 301 is started, then the second interlocking switch 303 is started, and finally the first interlocking switch 302 is started.

[0042] Similarly, in the process of opening the door body 2, the door hook 21 located above will have a larger swing range than the door body 2 located on the side, the door hook 21 will first disengage from the second trigger 32, so that the second trigger 32 first disengages from the first interlocking switch 302; then the door body 2 is disconnected from the first trigger 31, and the first trigger 31 is disconnected from the second interlocking switch 303 and the monitoring switch 301 in sequence. That is, in the embodiment, the second trigger 32 and the first trigger 31 are used to disconnect the door body 2 in sequence, so that when the door body 2 is opened, each switch can be triggered in the time sequence of: the first interlocking switch 302 is disconnected, then the second interlocking switch 303 is disconnected, and finally the monitoring switch 301 is disconnected.

[0043] Therefore, by using the cooperation between the first trigger 31 and the second trigger 32 and the door body 2, the sequential closing or disconnection between the monitoring switch 301, the second interlocking switch 303 and the first interlocking switch 302 can be realized when the door body 2 is opened and closed, so as to control the switch sequence of each interlocking switch when the door is opened and closed, ensure the circuit stability when the microwave oven works, and improve the safety performance of the microwave oven.

[0044] In one of the specific embodiments, as shown in Figure 3 and Figure 6As shown, the first trigger 31 is rotationally connected with the interlocking bracket 3, and the second trigger 32 is rotationally connected with the interlocking bracket 3. At this time, the first movement path is the rotation path of the first trigger 31, and the second movement path is the rotation path of the second trigger 32. That is, the monitoring switch 301 and the second interlocking switch 303 are located on the rotation path of the first trigger 31, and the first interlocking switch 302 is located on the rotation path of the second trigger 32. By rotating the first trigger 31 relative to the interlocking bracket 3 and rotating the second trigger 32 relative to the interlocking bracket 3, and sequentially pressing the monitoring switch 301 and the second interlocking switch 303 on the rotation path of the first trigger 31 and pressing the first interlocking switch 302 on the rotation path of the second trigger 32 during the rotation process, the working time sequence of the monitoring switch 301, the second interlocking switch 303, and the first interlocking switch 302 is realized.

[0045] Specifically, the first trigger 31 and the second trigger 32 can be a lever structure, the middle part of the lever is rotationally connected with the interlocking bracket 3. For the first trigger 31, the outer convex part 311 is located at one end of the lever, and the other end of the lever is formed with two contact rods, one of which is in contact with the monitoring switch 301, and the other is in contact with the second interlocking switch 303. For the second trigger 32, the side in contact with the door hook 21 forms a contact surface.

[0046] Among them, the distance between the monitoring switch 301 and the rotation center of the first trigger 31 is d1, and the distance between the second interlocking switch 303 and the rotation center of the first trigger 31 is d2, d1 is less than d2, to ensure that during the closing process of the door body 2, the monitoring switch 301 is located in front of the second interlocking switch 303, the first trigger 31 can first contact the monitoring switch 301, and then contact the second interlocking switch 303; and during the opening process of the door body 2, the first trigger 31 first breaks the contact with the second interlocking switch 303, and then breaks the contact with the monitoring switch 301; and then by using the distance between the monitoring switch 301, the second interlocking switch 303 and the rotation center of the first trigger 31, the working time sequence of the monitoring switch 301 and the second interlocking switch 303 when being powered on or powered off is ensured, and the circuit stability of the microwave oven during operation is further ensured.

[0047] Of course, in another specific embodiment, the first trigger 31 is slidingly connected with the interlocking bracket 3, and the second trigger 32 is slidingly connected with the interlocking bracket. At this time, the first movement path is the sliding path of the first trigger 31, and the second movement path is the movement path of the second trigger 32, so as to realize the sequential pressing of the monitoring switch 301, the second interlocking switch 303 and the first interlocking switch 302 by pushing the first trigger 31 and the second trigger 32 to slide into the furnace body 1, which can also ensure the working time sequence of the switches and ensure the working stability of the microwave oven.

[0048] Further, when the first trigger 31 and the second trigger 32 are rotationally connected to the interlocking support 3, in order to further control the switch timing of the monitoring switch 301 and the second interlocking switch 303, as shown in Figure 3 、 Figure 4 、 Figure 6 and Figure 7 , the first trigger 31 is formed with a first contact surface 312 and a second contact surface 313, and when the door is closed, the first contact surface 312 is in contact with the monitoring switch 301 and the second contact surface 313 is in contact with the second interlocking switch 303. Furthermore, when the first trigger 31 is rotated relative to the interlocking support 3 under the action of the door body 2, the first contact surface 312 is in contact with the monitoring switch 301, which can ensure that when the first trigger 31 is in contact with the monitoring switch 301 and not in contact with the second interlocking switch 303, the first trigger 31 can remain in contact with the monitoring switch 301 and will not be separated, thereby ensuring that the monitoring switch 301 is always in an electrically connected state; at the same time, when the door is opened, the first contact surface 312 can prolong the contact time of the first trigger 31 with the monitoring switch 301, ensuring that the monitoring switch 301 is disconnected after the second interlocking switch 303 is disconnected, and further ensuring the disconnection timing between the switches.

[0049] Preferably, the first contact surface 312 is a circular arc surface and the second contact surface 313 is a flat surface.

[0050] In this embodiment, as shown in Figure 3 and Figure 6 , the interlocking support 3 is provided with a reset elastic member 33, and the first trigger 31 and the second trigger 32 are connected to the reset elastic member 33, so that in the process of closing the door, the first trigger 31 and the second trigger 32 can stretch or compress the reset elastic member 33 when they are rotated, thereby storing elastic energy, and in the process of opening the door, the first trigger 31 and the second trigger 32 can be driven to rotate in the opposite direction by the elastic force stored in the reset elastic member 33, thereby resetting the first trigger 31 and the second trigger 32, so that the triggering timing of the switches can be controlled again when the door is closed subsequently.

[0051] Specifically, as shown in Figure 3 、 Figures 6 to 8 , the first trigger 31 and the second trigger 32 are each provided with a hook 331, one end of the reset elastic member 33 is fixedly connected to the interlocking support 3, and the other end of the reset elastic member 33 is hung on the hook 331, so that when the first trigger 31 and the second trigger 32 are rotated, the reset elastic member 33 is stretched or compressed by the hook 331, thereby storing elastic energy.

[0052] Preferably, the reset elastic member 33 is a tension spring, which extends in the direction of rotation of the first trigger 31 and the second trigger 32 when the door is closed, so that the tension spring is stretched by the hook 331 when the door is closed, thereby storing elastic energy.

[0053] Of course, the reset elastic member 33 can also be a compression spring, which extends along the rotation direction of the first trigger 31 and the second trigger 32 when the door is opened, so as to compress the compression spring by the hook 331 when the door is closed, and realize the elastic force storage.

[0054] In the embodiment, in order to improve the stability of the first trigger 31 and the second trigger 32 when rotating relative to the interlocking support 3, as shown in Figure 3 and Figure 6 , the interlocking support 3 is provided with a first limiting member 341, the first trigger 31 and the second trigger 32 are rotationally connected with the interlocking support 3 through a rotating disc 342, and the first limiting member 341 is clamped on the rotating disc 342, so as to utilize the rotation limiting effect of the first limiting member 341 on the rotating disc 342, ensure the rotation stability of the first trigger 31 and the second trigger 32, and avoid the phenomenon of disengagement due to the vibration of the microwave oven.

[0055] Preferably, the rotating disc 342 is a disc structure formed at the bottom of the first trigger 31 and the second trigger 32, and the first limiting member 341 is a clamping jaw, which is formed with an outward protruding limiting surface, and the bottom of the outward protruding limiting surface faces the disc, so as to realize the limiting of the rotating disc 342.

[0056] Further, as shown in Figure 3 and Figure 6 , the interlocking support 3 is further provided with a second limiting member 343, the first trigger 31 is formed with a first limiting hole 314, the second trigger 32 is formed with a second limiting hole 321, and the second limiting member 343 is clamped on the first limiting hole 314 and the second limiting hole 321. The first limiting hole 314 extends along the length direction of the first movement path, and the second limiting hole 321 extends along the length direction of the second movement path, so as to utilize the limiting effect of the second limiting member 343 on the first trigger 31 and the second trigger 32 when the first trigger 31 and the second trigger 32 rotate relative to the interlocking support 3, further ensure that the first trigger 31 and the second trigger 32 will not disengage due to the vibration of the microwave oven when rotating, and further ensure the movement stability of the first trigger 31 and the second trigger 32 in the limiting support.

[0057] Preferably, the second limiting member 343 has the same structure as the first limiting member 341, and the bottom of the outward protruding limiting surface of the second limiting member 343 faces the first trigger 31 and the second trigger 32, so as to realize the limiting of the first trigger 31 and the second trigger 32.

[0058] In the embodiment, as shown in Figure 4As shown, the interlocking bracket 3 is connected with an interlocking baffle 35 on the side of the door body 2, the interlocking baffle 35 is formed with a trigger hole 351, and the trigger hole 351 is located on the moving path of the door hook 21, when opening the door, the interlocking baffle 35 is in contact with the second trigger 32, when closing the door, the door hook 21 extends into the trigger hole 351 and is in contact with the second trigger 32, so as to stop the second trigger 32 in the interlocking bracket 3 by the interlocking baffle 35, avoid the second trigger 32 protruding out of the interlocking bracket 3 when opening the door, affect the contact sequence between the door body 2 and the first trigger 31 and the second trigger 32, and further ensure the sequence control of each switch.

[0059] Preferably, the width of the trigger hole 351 is slightly larger than the width of the door hook 21, for example, when the width of the door hook 21 is 2mm, the width of the trigger hole 351 is preferably 2-3mm, so as to ensure the limiting effect of the second trigger 32, and the door hook 21 can pass through the trigger hole 351 and contact the second trigger 32.

[0060] Further, as shown, Figure 4 The interlocking bracket 3 is formed with a connecting through hole 36 on the side of the door body 2, the connecting through hole 36 is located below the interlocking baffle 35, when opening the door, the protruding part 311 protrudes out of the furnace body 1 through the connecting through hole 36, the width of the connecting through hole 36 is greater than the length of the protruding part 311, so as to ensure that when the first trigger 31 rotates towards the inside of the interlocking bracket 3, the interlocking bracket 3 can avoid the protruding part 311 of the first trigger 31 through the connecting through hole 36, and ensure that the rotation of the first trigger 31 will not be affected by the structure of the interlocking bracket 3 and the furnace body 1.

[0061] In this embodiment, the interlocking bracket 3 is formed with a fixing groove 371, and a plurality of limiting buckles 372 are arranged at the side edges of the fixing groove 371, so as to form a fixing space between the fixing groove 371 and the plurality of limiting buckles 372, and install the monitoring switch 301, the first interlocking switch 302 and the second interlocking switch 303 in the fixing space, so as to ensure the installation stability of each switch in the interlocking bracket 3.

[0062] The above is the preferred embodiment of the present application, it should be pointed out that for ordinary skilled in the art, without departing from the principles of the present application, can make a number of improvements and refinements, these improvements and refinements also considered as the protection scope of the present application.

Claims

1. A microwave oven characterized by comprising: The oven body, the door body and the interlock support are provided with a monitoring switch, a first interlock switch and a second interlock switch; The first trigger and the second trigger are movably connected to the interlock support, and the first trigger is located below the second trigger; The first trigger is provided with a first moving path, the monitoring switch is located at the front end of the first moving path, and the second interlock switch is located at the rear end of the first moving path; the second trigger is provided with a second moving path, and the first interlock switch is located on the second moving path; The first trigger is provided with an outward protruding part, which protrudes outward from the oven body when the door body is opened, and abuts against the door body when the door body is closed; The door body is provided with a door hook, which contacts the second trigger when the door body is closed; During the closing process of the door body, the first trigger sequentially triggers the monitoring switch and the second interlock switch, and then the second trigger triggers the first interlock switch; during the opening process of the door body, the second trigger is separated from the first interlock switch, and then the first trigger is sequentially separated from the second interlock switch and the monitoring switch.

2. The microwave oven as claimed in claim 1, wherein The first trigger is rotatably connected to the interlock support, wherein the distance between the monitoring switch and the rotation center of the first trigger is d1, the distance between the second interlock switch and the rotation center of the first trigger is d2, and d1 is less than d2; The second trigger is rotatably connected to the interlock support.

3. The microwave oven as claimed in claim 2, wherein The first trigger is provided with a first contact surface and a second contact surface, the first contact surface contacts the monitoring switch when the door is closed, and the second contact surface contacts the second interlock switch.

4. The microwave oven as claimed in claim 1, wherein The interlock support is provided with a reset member, and the first trigger and the second trigger are connected to the reset member.

5. The microwave oven as claimed in claim 4, wherein The first trigger and the second trigger are provided with hooks, one end of the reset member is fixedly connected to the interlock support, and the other end of the reset member is hung on the hooks.

6. The microwave oven as claimed in claim 1, wherein The interlock support is provided with a first limiting member, the first trigger and the second trigger are rotatably connected to the interlock support through a rotating disc, and the first limiting member is clamped on the rotating disc.

7. The microwave oven as claimed in claim 6, wherein The interlock support is also provided with a second limiting member, the first trigger is provided with a first limiting hole, the second trigger is provided with a second limiting hole, and the second limiting member is clamped on the first limiting hole and the second limiting hole; The first limiting hole extends along the length direction of the first moving path, and the second limiting hole extends along the length direction of the second moving path.

8. The microwave oven as claimed in claim 1, wherein The interlock support is connected to the side surface of the door body and is provided with an interlock baffle, the interlock baffle is provided with a trigger hole, and the trigger hole is located on the moving path of the door hook, and the interlock baffle contacts the second trigger when the door is opened.

9. The microwave oven as claimed in claim 8, wherein The interlocking support is formed with a connecting through hole towards the side of the door body, the connecting through hole is below the interlocking stopper, when opening the door, the outer convex part is convex outside the furnace body through the connecting through hole, the width of the connecting through hole is greater than the length of the outer convex part.

10. The microwave oven as claimed in claim 1, wherein The interlocking support is formed with a fixing groove, multiple limiting buckles are arranged at the side of the fixing groove.

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