Door hook device and cooking utensil

Abstract

The utility model provides a door hook device and a cooking utensil, and relates to the technical field of cooking utensils. The door hook device comprises a driving piece, a door hook assembly and a control mechanism. The door hook assembly comprises a door hook used for being installed on a door plate, and the driving piece is in transmission connection with the door hook. The control mechanism comprises a control panel and a monitoring assembly, and the control panel is in signal connection with the monitoring assembly and the driving part; the monitoring assembly is used for monitoring opening and closing of the door plate, and the driving piece drives the door hook to retract into the door plate when the door plate is opened and drives the door hook to extend out of the door plate when the door plate is closed. The door hook device solves the technical problem that in the prior art, a door hook is prone to scratching a user or being broken.

Description

Technical Field

[0001] The utility model relates to the technical field of cooking utensils, in particular to a door hook device and a cooking utensil. Background Art

[0002] At present, in order to prevent microwave leakage, machines with microwave function will be equipped with extended door hooks on the door panel for protection, ensuring that the door panel cannot be opened during the operation of the machine. For the specific structure, please refer to Figure 1 However, the door hook extending from the door panel is fixed. When the door panel is open, the door hook protrudes from the surface of the door panel. There is a risk of scratching the user's body when placing or taking items into the machine, affecting the user experience. In addition, the protruding door hook is prone to being hit and breaking, affecting the normal use of the door panel. Utility Model Content

[0003] The utility model aims to provide a door hook device and a cooking utensil to alleviate the technical problem in the prior art that the door hook is easy to scratch the user or break.

[0004] In order to solve the above technical problems, the technical solution provided by the utility model is:

[0005] In a first aspect, the door hook device provided by the utility model includes a driving member, a door hook assembly, and a control mechanism;

[0006] The door hook assembly comprises a door hook, the door hook is used to be installed on the door panel, and the driving member is drivingly connected with the door hook;

[0007] The control mechanism includes a control panel and a monitoring component, wherein the control panel is connected to the monitoring component and the driving member by signals;

[0008] The monitoring component is used to monitor the opening and closing of the door panel. When the door panel is opened, the driving member drives the door hook to retract into the door panel. When the door panel is closed, the driving member drives the door hook to extend out of the door panel.

[0009] Furthermore, the door hook assembly further comprises a mounting seat, the door panel is provided with a mounting hole, the mounting seat is mounted in the mounting hole, and forms a door hook groove with the mounting hole;

[0010] The door hook is rotatably connected to the mounting seat, and when the door panel is opened, the door hook is located in the door hook slot.

[0011] Furthermore, the driving member is mounted on the mounting seat and connected to the door hook.

[0012] Further, the mounting seat comprises a main body, and a first side wall of the main body is provided with a mounting chamber, a second side wall is provided with an opening communicating with the mounting chamber, and the first side wall is adjacent to the second side wall;

[0013] The driving member is installed in the installation chamber, and the door hook passes through the opening and is connected with the driving member.

[0014] Further, a third side wall of the main body opposite to the second side wall is provided with a first limiting protrusion, and the door hook is provided with a second limiting protrusion, and the first limiting protrusion is limitedly matched with the second limiting protrusion.

[0015] Furthermore, the mounting seat also includes a placement plate, the placement plate is connected to the first side wall of the main body, and the placement plate and the mounting hole of the door panel are enclosed to form the door hook groove.

[0016] Furthermore, the placement plate is provided with a third limiting protrusion.

[0017] Further, the monitoring assembly includes a bracket, a connecting rod and a micro switch, and the bracket is installed on the body;

[0018] The connecting rod is rotatably connected to the bracket and is provided with a card interface, and the micro switch is installed on the bracket and is spaced apart from the connecting rod;

[0019] When the door panel is closed, the door hook is inserted into the card interface, and when the door panel is opened, the door hook drives the connecting rod to rotate, and the connecting rod touches the micro switch;

[0020] The micro switch is connected to the control board signal.

[0021] Furthermore, the monitoring component includes a door-controlled switch, which is connected to the control panel signal and is used to be installed on the door panel or the machine body.

[0022] In a second aspect, the cooking appliance provided by the utility model comprises a door panel, a machine body and a door hook device as described in any one of the above items, wherein the door panel is rotatably connected to the machine body;

[0023] The door hook in the door hook device is installed on the door panel.

[0024] Based on the above technical solutions, the technical effects that can be achieved by the present invention are analyzed as follows:

[0025] The door hook device provided by the utility model includes a driving member, a door hook assembly, and a control mechanism; the door hook assembly includes a door hook, the door hook is used to be installed on a door panel, and the driving member is connected to the door hook by transmission; the control mechanism includes a control panel and a monitoring assembly, and the control panel is connected to the monitoring assembly and the driving member by signal; the monitoring assembly is used to monitor the opening and closing of the door panel, and when the door panel is opened, the driving member drives the door hook to retract into the door panel, and when the door panel is closed, the driving member drives the door hook to extend out of the door panel. The driving member is connected to the door hook by transmission, and the door hook can be retracted or extended out of the door panel through the driving member; the control panel is connected to the driving member and the monitoring assembly by signal, so that when the door panel is opened, the monitoring assembly can sense the door opening action, and transmit the door opening signal to the control panel, and the control panel controls the driving member to drive the door hook to retract; when the door panel is closed, the monitoring assembly can sense the door closing action, and transmit the door closing signal to the control panel, and the control panel controls the driving member to drive the door hook to extend. In this way, when the door panel is closed, the door hook extends out of the door panel and cooperates with the machine body to ensure that the door panel cannot be opened during the operation of the machine, thereby preventing microwave leakage; and when the door panel is opened, the door hook retracts into the door panel to prevent the door hook from scratching the user or being broken by impact. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0027] Figure 1 It is a structural schematic diagram of a door hook in the prior art;

[0028] Figure 2 A schematic diagram of the structure of a cooking appliance provided by an embodiment of the utility model (when the door panel is open);

[0029] Figure 3 A schematic diagram of the structure of a door hook device provided in an embodiment of the utility model;

[0030] Figure 4 A schematic diagram of the structure of a door panel in a cooking appliance provided by an embodiment of the utility model;

[0031] Figure 5 A schematic diagram of the structure of a cooking appliance provided by an embodiment of the utility model (when the door panel is closed);

[0032] Figure 6 A schematic diagram of the installation of a door hook device and a door panel provided in an embodiment of the utility model;

[0033] Figure 7 A schematic diagram of the structure of the mounting seat in the door hook device provided in the embodiment of the utility model Figure 1 ;

[0034] Figure 8 A schematic diagram of the structure of a door hook in a door hook device provided in an embodiment of the utility model (the door hook is in an extended state);

[0035] Fig. 9 A schematic diagram of the structure of a door hook in a door hook device provided in an embodiment of the utility model (the door hook is in a retracted state);

[0036] Fig.10 A schematic diagram of the internal structure of a mounting seat in a door hook device provided in an embodiment of the utility model;

[0037] Fig.11 Schematic diagram of the installation of the door hook device and the door panel provided in the embodiment of the utility model Figure 2 (The door hook is in the retracted state);

[0038] Fig.12 Schematic diagram of the installation of the door hook device and the door panel provided in the embodiment of the utility model Figure 3 (Door hook is in extended position).

[0039] icon:

[0040] 100-driving member; 110-coupling sleeve;

[0041] 210-door hook; 211-second limiting protrusion; 220-mounting seat; 221-door hook groove; 222-mounting chamber; 223-opening; 224-first limiting protrusion; 225-placing plate; 226-third limiting protrusion; 227-through hole; 228-positioning hole; 229-mounting plate;

[0042] 310-control board; 320-bracket; 330-connecting rod; 331-card interface; 340-micro switch; 350-door switch;

[0043] 400-door panel; 410-frame; 420-inner door panel;

[0044] 500-body. DETAILED DESCRIPTION

[0045] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0046] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0047] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0048] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the accompanying drawings, or the orientation or position relationship in which the utility model product is usually placed when in use, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0049] In addition, the terms "horizontal", "vertical", "overhanging" and the like do not mean that the components are required to be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0050] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0051] In conjunction with the accompanying drawings, some embodiments of the present invention are described in detail below. In the absence of conflict, the following embodiments and features in the embodiments can be combined with each other.

[0052] Embodiment 1

[0053] The door hook device provided by the embodiment of the utility model includes a driving member 100, a door hook assembly, and a control mechanism; the door hook assembly includes a door hook 210, the door hook 210 is used to be installed on the door panel 400, and the driving member 100 is connected to the door hook 210 in transmission; the control mechanism includes a control panel 310 and a monitoring assembly, and the control panel 310 is connected to the monitoring assembly and the driving member 100 by signal; the monitoring assembly is used to monitor the opening and closing of the door panel 400, when the door panel 400 is opened, the driving member 100 drives the door hook 210 to retract into the door panel 400, and when the door panel 400 is closed, the driving member 100 drives the door hook 210 to extend out of the door panel 400.

[0054] Specifically, see Figures 2 to 12 The door hook device is installed on the door panel 400 of a cooking tool with microwave function, such as a microwave oven, etc. Of course, it is also applicable to other cooking tools that need to ensure that they cannot be opened when the door panel 400 is closed. In this embodiment, the driving member 100 is set as a motor, and the motor provides kinetic energy for the extension and retraction of the door hook 210 through forward and reverse rotation; of course, the driving member 100 is set as other driving devices, such as electric push rods, cylinders, etc., which should also be within the protection scope of the embodiment of the utility model.

[0055] The driving member 100 is connected to the door hook 210 by transmission, and the door hook 210 can be retracted or extended from the door panel 400 through the driving member 100; the control panel 310 is connected to the driving member 100 and the monitoring component by signal, so that when the door panel 400 is opened, the monitoring component can sense the door opening action and transmit the door opening signal to the control panel 310, and the control panel 310 controls the driving member 100 to drive the door hook 210 to retract; when the door panel 400 is closed, the monitoring component can sense the door closing action and transmit the door closing signal to the control panel 310, and the control panel 310 controls the driving member 100 to drive the door hook 210 to extend. In this way, when the door panel 400 is closed, the door hook 210 extends out of the door panel 400 and cooperates with the machine body 500 to ensure that the door panel 400 cannot be opened during the operation of the machine, thereby preventing microwave leakage; and when the door panel 400 is opened, the door hook 210 retracts into the door panel 400, thereby preventing the door hook 210 from scratching the user or the door hook 210 from being hit and broken.

[0056] The structure and shape of the door hook device are described in detail below:

[0057] In an optional scheme of an embodiment of the utility model, the door hook assembly also includes a mounting seat 220, the door panel 400 is provided with a mounting hole, the mounting seat 220 is installed in the mounting hole, and forms a door hook groove 221 with the mounting hole; the door hook 210 is rotatably connected to the mounting seat 220, and when the door panel 400 is opened, the door hook 210 is located in the door hook groove 221.

[0058] Specifically, see Figure 7 and Fig.10The mounting seat 220 is provided with a through hole 227, and the door hook 210 is provided with a rotating shaft, which is inserted into the through hole 227 to realize the rotation connection between the door hook 210 and the mounting seat 220; the driving member 100 is connected to the rotating shaft through the coupling sleeve 110 to realize the transmission connection between the driving member 100 and the door hook 210. The telescopic function of the door hook 210 is introduced below with the driving member 100 being set as a motor: the driving shaft of the motor is connected to the rotating shaft of the door hook 210 through the coupling sleeve 110; when the user opens the door, the motor drives the door hook 210 to gradually rotate in the direction close to the door hook slot 221 until the door hook 210 is completely located in the door hook slot 221; when the user closes the door, the motor drives the door hook 210 to gradually rotate in the direction away from the door hook slot 221 until the door hook 210 is perpendicular to the surface of the door panel 400.

[0059] The mounting seat 220 supports the door hook 210 ; the mounting seat 220 and the mounting hole form a door hook groove 221 , so that when the door panel 400 is opened, the door hook 210 is located in the door hook groove 221 , preventing the door hook 210 from protruding from the surface of the door panel 400 , thereby achieving complete hiding of the door hook 210 .

[0060] In an optional solution of the embodiment of the present utility model, the driving member 100 is installed on the mounting seat 220 and connected to the door hook 210 .

[0061] Specifically, see Figure 7 and Fig.10 The mounting seat 220 is also provided with a positioning hole 228 and a mounting plate 229 for positioning and installing the driving member 100; in this embodiment, the driving member 100 and the door hook 210 are first installed in the mounting seat 220 respectively, and after the driving member 100 and the door hook 210 are connected, the mounting seat 220 is installed on the door panel 400, which is convenient for installing and disassembling the door hook device.

[0062] In an optional scheme of an embodiment of the utility model, the mounting seat 220 includes a main body, and the first side wall of the main body is provided with a mounting chamber 222, the second side wall is provided with an opening 223 connected to the mounting chamber 222, and the first side wall is adjacent to the second side wall; the driving member 100 is installed in the mounting chamber 222, and the door hook 210 passes through the opening 223 and is connected to the driving member 100.

[0063] Specifically, in this embodiment, the door panel 400 includes a frame 410 and an inner door panel 420, the frame 410 is connected to the inner door panel 420; the inner door panel 420 is provided with a mounting hole; the main body is installed on the inner door panel 420 and is located between the inner door panel 420 and the frame 410; the opening 223 of the main body is connected with the mounting hole. In this way, the size of the mounting hole can be reduced and the part of the mounting seat 220 where the driving member 100 is installed can be hidden between the inner door panel 420 and the frame 410, so as to avoid the mounting seat 220 being completely exposed outside the door panel 400 and affecting the appearance of the door panel 400. Of course, the solution that the inner surface of the door panel 400 is provided with a mounting hole and the mounting seat 220 is directly mounted on the bottom wall of the mounting hole should also be within the protection scope of the embodiment of the utility model.

[0064] The main body realizes the supporting function for the driving member 100 and the door hook 210 .

[0065] In an optional solution of the embodiment of the utility model, the third side wall of the main body opposite to the second side wall is provided with a first limiting protrusion 224, the door hook 210 is provided with a second limiting protrusion 211, and the first limiting protrusion 224 and the second limiting protrusion 211 are limitedly matched.

[0066] Specifically, the first limiting protrusion 224 protrudes upward from the inner wall of the installation chamber 222; the second limiting protrusion 211 extends outward from the end of the door hook 210 where the rotating shaft is provided. Fig.12 When the door hook 210 extends to be perpendicular to the door panel 400, the second limiting protrusion 211 is inserted between the first limiting protrusion 224 and the inner wall of the installation chamber 222, and the first limiting protrusion 224 limits the second limiting protrusion 211 from continuing to rotate, that is, it plays a limiting role on the door hook 210; at this time, the motor is in a stalled state, and the current increase control board 310 controls the motor to stop working after receiving the signal.

[0067] The first limiting protrusion 224 and the second limiting protrusion 211 cooperate with each other to limit the maximum angle of the door hook 210 when it is extended.

[0068] In an optional solution of the embodiment of the utility model, the mounting seat 220 also includes a placement plate 225, which is connected to the first side wall of the main body. The placement plate 225 and the mounting hole of the door panel 400 are enclosed to form a door hook groove 221.

[0069] Specifically, in this embodiment, the placement plate 225 is connected to the first side wall of the main body and is located on the side close to the second side wall; and the four sides of the placement plate 225 are connected to the surface of the inner door panel 420 relative to the frame by screws.

[0070] The placement plate 225 and the mounting hole of the door panel 400 are combined to form a door hook groove 221 for completely hiding the door hook 210 in the door panel 400 .

[0071] In an optional solution of the embodiment of the utility model, the placement plate 225 is provided with a third limiting protrusion 226 .

[0072] Specifically, the third limiting protrusion 226 is configured to be a long strip, and the length direction extends along the width direction of the placement plate 225; of course, the third limiting protrusion 226 is configured to be a block, etc., which should also be within the protection scope of the embodiment of the utility model.

[0073] See also Fig.11 When the user opens the door, the door hook 210 retracts. After the door hook 210 moves to abut against the third limiting protrusion 226, the door hook 210 stops retracting, and the third limiting protrusion 226 plays a limiting role. At this time, the motor is blocked and the current increases rapidly. After receiving the signal, the control board 310 controls the motor to stop working.

[0074] In the optional scheme of the embodiment of the utility model, please see Figure 3 The monitoring component includes a bracket 320, a connecting rod 330 and a micro switch 340. The bracket 320 is installed on the body 500; the connecting rod 330 is rotatably connected to the bracket 320 and is provided with a card interface 331. The micro switch 340 is installed on the bracket 320 and is spaced apart from the connecting rod 330. When the door panel 400 is closed, the door hook 210 is inserted into the card interface 331. When the door panel 400 is opened, the door hook 210 drives the connecting rod 330 to rotate, and the connecting rod 330 touches the micro switch 340. The micro switch 340 is connected to the control board 310 by signal.

[0075] Specifically, when the user opens the door, the door hook 210 drives the connecting rod 330 to rotate, and the micro switch 340 is triggered when the connecting rod 330 rotates; after the control panel 310 receives the door opening signal, the motor drives the door hook 210 to retract.

[0076] By utilizing the signal connection between the micro switch 340 and the control board 310 , the retraction of the door hook 210 and the opening of the door panel 400 are linked.

[0077] In the optional scheme of the embodiment of the utility model, please see Figure 5 The monitoring component includes a door-controlled switch 350 , which is signal-connected to the control board 310 and is used to be installed on the door panel 400 or the body 500 .

[0078] Specifically, in this embodiment, the door control switch 350 is installed on the machine body 500. When the user closes the door, the door panel 400 contacts the door control switch 350 when the door is closed to a certain angle, triggering the door control switch 350. After the signal generated by the door control switch 350 is transmitted to the control board 310, the motor drives the door hook 210 to extend. Furthermore, the door control switch 350 is installed at the bottom of the machine body 500.

[0079] By utilizing the signal connection between the door control switch 350 and the control board 310 , the extension of the door hook 210 and the closing of the door panel 400 are linked.

[0080] The following is a detailed description of the use of the door hook device:

[0081] See also Figure 5 When the user closes the door, when the angle between the door panel 400 and the body 500 is less than or equal to 15°, the door panel 400 triggers the door control switch 350, and the door control switch 350 transmits the door closing signal to the control board 310. The control board 310 controls the motor to drive the door hook 210 to rotate counterclockwise until the angle between the door hook 210 and the door panel 400 is 90°.

[0082] See also Figure 2 When the user opens the door, the door panel 400 drives the door hook 210 to move outward, causing the connecting rod 330 to rotate, and the connecting rod 330 triggers the micro switch 340. The micro switch 340 works to transmit the door opening signal to the control board 310. The control board 310 controls the motor to drive the door hook 210 to rotate clockwise until the door hook 210 is completely hidden in the door hook slot 221.

[0083] Embodiment 2

[0084] The cooking utensil provided in the embodiment of the utility model includes the door hook device described in the first embodiment, and therefore, also has all the beneficial effects in the first embodiment, which will not be described in detail here.

[0085] In an optional solution of the embodiment of the utility model, the cooking appliance includes a door panel 400 and a body 500, the door panel 400 is rotatably connected to the body 500, and the door hook 210 in the door hook device is installed on the door panel 400.

[0086] Specifically, the door panel 400 is rotatably connected to the bottom end of the machine body 500, and the door hook 210 is installed at the top end of the door panel 400, that is, the door panel 400 is a downward-flipping door. Further, the door panel 400 includes a frame 410 and an inner door panel 420, and the inner door panel 420 is provided with a mounting hole. The mounting seat 220 in the door hook device is installed on the inner door panel 420 and is located between the frame 410 and the inner door panel 420; the door hook 210 is rotatably connected to the mounting seat 220 through the mounting hole; and the driving member 100 is installed in the mounting seat 220. Further, the mounting seat 220 is connected to the inner door panel 420 by screws.

[0087] The door hook 210 is installed on the door panel 400, so that when the door panel 400 is closed, the door hook 210 extends out of the door panel 400 and cooperates with the machine body 500 to ensure that the door panel 400 cannot be opened during the operation of the machine, thereby preventing microwave leakage; and when the door panel 400 is opened, the door hook 210 retracts into the door panel 400, thereby preventing the door hook 210 from scratching the user or the door hook 210 from being broken by impact.

[0088] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A door hook device, characterized in that: include: A driving member (100), a door hook assembly, and a control mechanism; The door hook assembly comprises a door hook (210), the door hook (210) is used to be installed on the door panel (400), and the driving member (100) is transmission-connected to the door hook (210); The control mechanism comprises a control panel (310) and a monitoring component, wherein the control panel (310) is signal-connected to the monitoring component and the driving member (100); The monitoring component is used to monitor the opening and closing of the door panel (400); when the door panel (400) is opened, the driving member (100) drives the door hook (210) to retract into the door panel (400); when the door panel (400) is closed, the driving member (100) drives the door hook (210) to extend out of the door panel (400).

2. The door hook device according to claim 1, characterized in that: The door hook assembly further comprises a mounting seat (220), the door panel (400) is provided with a mounting hole, the mounting seat (220) is mounted on the mounting hole, and forms a door hook groove (221) with the mounting hole; The door hook (210) is rotatably connected to the mounting seat (220), and when the door panel (400) is opened, the door hook (210) is located in the door hook slot (221).

3. The door hook device according to claim 2, characterized in that: The driving member (100) is mounted on the mounting seat (220) and connected to the door hook (210).

4. The door hook device according to claim 3, characterized in that: The mounting seat (220) comprises a main body, wherein a first side wall of the main body is provided with a mounting chamber (222), a second side wall is provided with an opening (223) communicating with the mounting chamber (222), and the first side wall is arranged adjacent to the second side wall; The driving member (100) is installed in the installation chamber (222), and the door hook (210) passes through the opening (223) to be connected with the driving member (100).

5. The door hook device according to claim 4, characterized in that: A third side wall of the main body opposite to the second side wall is provided with a first limiting protrusion (224), and the door hook (210) is provided with a second limiting protrusion (211), and the first limiting protrusion (224) and the second limiting protrusion (211) are limitedly matched.

6. The door hook device according to claim 4, characterized in that: The mounting seat (220) further comprises a placement plate (225), the placement plate (225) being connected to the first side wall of the main body, and the placement plate (225) and the mounting hole of the door panel (400) being enclosed to form the door hook groove (221).

7. The door hook device according to claim 6, characterized in that: The placement plate (225) is provided with a third limiting protrusion (226).

8. The door hook device according to claim 1, characterized in that: The monitoring assembly comprises a bracket (320), a connecting rod (330) and a micro switch (340), wherein the bracket (320) is mounted on the machine body (500); The connecting rod (330) is rotatably connected to the bracket (320) and is provided with a card interface (331); the micro switch (340) is installed on the bracket (320) and is spaced apart from the connecting rod (330); When the door panel (400) is closed, the door hook (210) is inserted into the card interface (331); when the door panel (400) is opened, the door hook (210) drives the connecting rod (330) to rotate, and the connecting rod (330) touches the micro switch (340); The micro switch (340) is signal-connected to the control board (310).

9. The door hook device according to claim 1, characterized in that: The monitoring component comprises a door-controlled switch (350), the door-controlled switch (350) being connected to the control panel (310) by signal and being used for being installed on the door panel (400) or the machine body (500).

10. A cooking utensil, characterized in that: It comprises a door panel (400), a machine body (500) and a door hook device according to any one of claims 1 to 9, wherein the door panel (400) is rotatably connected to the machine body (500); The door hook (210) in the door hook device is installed on the door panel (400).

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