Gas stove device

Abstract

The utility model provides a gas stove device, which relates to the technical field of gas stove devices, and comprises a gas stove main body provided with a cavity, and one end of the cavity is provided with an opening; the ignition device is arranged at the other end of the cavity; the cover body is rotatably arranged on the gas stove main body through a hinge structure, the cover body has a first limit state and a second limit state, and when the cover body is in the first limit state, the cover body is used for blocking the opening; when the cover body is in the second limit state, the angle between the cover body and the gas stove main body is a first angle; the microswitch assembly is connected with the hinge structure and the ignition device; in the process that the cover body rotates from the second limit state to the first limit state, the hinge structure triggers the microswitch assembly so that the ignition device can be turned off through the microswitch assembly. According to the technical scheme, in the process of closing the cover body, automatic flameout is achieved under the condition that the cover body is closed to a certain angle, safety performance can be improved, and it is guaranteed that the ignition device is in a closed state under the condition that the cover body is closed.

Description

Technical Field

[0001] The utility model relates to the technical field of gas stove devices, and in particular to a gas stove device. Background Art

[0002] In the related art, a gas stove with a cover can only cut off the gas source through a valve body. When the cover is closed, if the valve body fails, ventilation and combustion may continue, posing a safety hazard. Utility Model Content

[0003] In order to solve or improve at least one of the above technical problems, an object of the present invention is to provide a gas stove device.

[0004] To achieve the above-mentioned purpose, the utility model provides a gas stove device, which includes a gas stove body, an ignition device, a cover body and a micro switch assembly.

[0005] The gas stove body is provided with a cavity, one end of the cavity is provided with an opening, and an ignition device is provided at the other end of the cavity.

[0006] The cover is rotatably mounted on the gas stove body via a hinge structure. The cover has a first limit state and a second limit state. In the first limit state, the cover abuts against the gas stove body, sealing the opening. In the second limit state, the angle between the cover and the gas stove body is a first angle.

[0007] The micro switch assembly is connected to the hinge structure, and the micro switch assembly is connected to the ignition device.

[0008] During the process of the cover body rotating from the second extreme state to the first extreme state, the hinge structure can trigger the micro switch assembly to turn off the ignition device through the micro switch assembly.

[0009] This utility model provides a gas stove device in which, during the rotation of the lid from a second extreme position (open) to a first extreme position (closed), the hinge structure triggers a microswitch assembly to shut off the ignition device. During the closing process, the gas stove automatically shuts off when the lid is closed to a certain angle (a preset angle between the lid and the main body of the gas stove). This design improves safety by ensuring that the ignition device remains off (inoperative) when the lid is closed.

[0010] In addition, the above technical solution provided by the present invention may also have the following additional technical features:

[0011] In some technical solutions, optionally, when the cover body rotates from the second extreme state to the first extreme state, and the angle between the cover body and the gas stove body is a preset angle, the hinge structure can trigger the micro switch assembly; the preset angle is smaller than the first angle.

[0012] In this technical solution, during the process of closing the lid, the gas stove device can automatically turn off the flame until the angle between the lid and the gas stove body reaches a preset angle, which is beneficial to improving safety performance and ensuring that the ignition device is in a turned-off state when the lid is closed.

[0013] In some technical solutions, optionally, the first angle is 85 degrees to 95 degrees.

[0014] In this technical solution, by limiting the value of the first angle, on the one hand, it can ensure that when the cover body is in the second extreme state, the installation cavity is in an open state, which is convenient for users to use the gas stove device; on the other hand, it can ensure that the opening and closing angle (first angle) will not be too large, which is conducive to optimizing the spatial layout and ensuring that the cover body in the open state does not take up too much space.

[0015] In some technical solutions, optionally, the preset angle is 40 degrees to 50 degrees.

[0016] In this technical solution, by limiting the value of the second angle, on the one hand, the preset angle will not be too close to the first angle, ensuring that the cover body will not be too close to the second limit state when the hinge device triggers the microswitch assembly, which is beneficial to reducing the possibility of flameout due to accidental touching of the cover body; on the other hand, the preset angle will not be too close to 0 degrees, ensuring that the cover body will not be too close to the first limit state when the hinge device triggers the microswitch assembly, thereby maintaining the sensitivity of the linkage device (a linkage device composed of a solenoid valve, a microswitch and a hinge structure).

[0017] In some technical solutions, optionally, the cavity is provided with a placement groove at the opening, and when the cover is in the first limit state, at least a portion of the cover is disposed in the placement groove so that the cover blocks the opening.

[0018] In this technical solution, when the cover is in the first limit state, the cover and the placement groove cooperate with each other to ensure that the cover can block the opening. This design method is conducive to optimizing the spatial layout and reducing the space occupied when the cover is closed.

[0019] In some technical solutions, optionally, when the cover body is in the first limit state, the first top surface of the cover body is flush with the second top surface of the gas stove body.

[0020] In this technical solution, this design method is conducive to further optimizing the spatial layout, reducing the occupied space after the lid is closed, and ensuring that the gas stove device occupies a smaller space when not in use.

[0021] In some technical solutions, optionally, a reserved hole is provided on the cover.

[0022] In this technical solution, by providing a reserved hole, fingers can enter easily, and the user can easily open and close the cover.

[0023] In some technical solutions, optionally, the gas stove device further includes a handle. The handle is provided on the cover.

[0024] In this technical solution, a handle is provided to facilitate the user to open and close the cover, and to rotate the cover from the first extreme state to the second extreme state, or from the second extreme state to the first extreme state.

[0025] In some technical solutions, optionally, the cover is a tempered glass cover.

[0026] In this technical solution, by setting the cover body as a tempered glass cover, it is helpful to ensure the structural strength of the cover body itself, and the user can observe the situation inside the installation cavity through the cover body.

[0027] In some technical solutions, the gas stove device may optionally further include a power supply assembly, which is detachably connected to the gas stove body, connected to the ignition device, and connected to the micro switch assembly.

[0028] In this technical solution, the power supply assembly includes a battery pack. The battery pack is detachably connected to the gas stove body, making it easy for users to remove and install the battery pack, facilitating maintenance or replacement. The battery pack is also connected to the ignition device, which in turn is connected to the microswitch assembly. The battery pack is used to provide power to the ignition device and the microswitch assembly.

[0029] Additional aspects and advantages of the technical solution of the present invention will become apparent in the following description or will be understood through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 A schematic structural diagram of a gas stove device according to an embodiment of the present utility model is shown;

[0031] Figure 2 A rear view of a gas stove device according to an embodiment of the present invention is shown;

[0032] Figure 3 A rear view of a gas stove device according to another embodiment of the present invention is shown;

[0033] Figure 4A control principle diagram of a gas stove device according to another embodiment of the present utility model is shown.

[0034] in, Figures 1 to 4 The corresponding relationship between the reference numerals and component names is as follows:

[0035] 100: Gas stove device; 110: Gas stove body; 111: Cavity; 112: Opening; 113: Placement slot; 114: Second top surface; 120: Ignition device; 121: Pulse igniter; 122: First ignition needle; 123: Second ignition needle; 124: First flameout protection device; 125: Second flameout protection device; 130: Cover; 131: First top surface; 132: Reserved hole; 140: Hinge structure; 150: Micro switch assembly; 151: Micro switch; 152: Solenoid valve; 160: Handle; 170: Power supply assembly; 180: Ignition switch. DETAILED DESCRIPTION

[0036] In order to more clearly understand the above-mentioned purposes, features and advantages of the embodiments of the present invention, the embodiments of the present invention are further described in detail below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that the embodiments of the present invention and the features therein can be combined with each other unless there is any conflict.

[0037] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the embodiments of the present invention may also be implemented in other ways different from those described herein. Therefore, the scope of protection of the present invention is not limited to the specific embodiments disclosed below.

[0038] Refer to the following Figures 1 to 4 The gas stove device 100 provided according to some embodiments of the present invention is described.

[0039] In one embodiment according to the present invention, Figure 1 and Figure 4 As shown, the gas stove device 100 includes a gas stove body 110 , an ignition device 120 , a cover 130 and a micro switch assembly 150 .

[0040] The gas stove body 110 is provided with a cavity 111 , one end of which has an opening 112 . An ignition device 120 is provided at the other end of the cavity 111 .

[0041] Optionally, the ignition device 120 is detachably connected to the gas stove body 110, which is convenient for users to disassemble and assemble, and is beneficial for maintenance or replacement.

[0042] Optionally, the ignition device 120 and the gas stove body 110 are detachably connected by snapping. Specifically, a snap slot is provided on one of the ignition device 120 and the gas stove body 110, and a snap block is provided on the other of the ignition device 120 and the gas stove body 110. The snap block can be positioned within the snap slot. The interaction between the snap block and the snap slot enables the detachable connection between the ignition device 120 and the gas stove body 110.

[0043] In a specific embodiment, the ignition device 120 is provided with a clamping block, and the gas stove body 110 is provided with a clamping slot. Through the mutual cooperation of the clamping block and the clamping slot, the ignition device 120 and the gas stove body 110 can be detachably connected.

[0044] In a specific embodiment, the ignition device 120 is provided with a slot, and the gas stove body 110 is provided with a block. Through the mutual cooperation of the block and the slot, the ignition device 120 and the gas stove body 110 can be detachably connected.

[0045] In a specific embodiment, the slot is a dovetail slot, that is, the cross-section of the slot is trapezoidal. The shape of the clamping block is adapted to the shape of the slot to ensure that the clamping block and the slot can cooperate with each other.

[0046] Optionally, the ignition device 120 and the gas stove body 110 are detachably connected via magnetic attraction. Specifically, the ignition device 120 has a first magnetic portion, and the gas stove body 110 has a second magnetic portion. The first and second magnetic portions automatically attract and position themselves under the action of magnetic force. The interaction between the first and second magnetic portions enables the detachable connection of the ignition device 120 and the gas stove body 110.

[0047] Alternatively, as Figure 4 As shown, the ignition device 120 includes a pulse igniter 121, a first ignition needle 122, and a second ignition needle 123. The pulse igniter 121, the first ignition needle 122, and the second ignition needle 123 are all connected to the gas stove body 110. The first ignition needle 122 is connected to the pulse igniter 121, and the second ignition needle 123 is connected to the pulse igniter 121. Figure 4 The "N" in the code stands for Neutral. Figure 4 The "L" in stands for Live.

[0048] It should be noted that the pulse igniter 121, as the core ignition control component, primarily generates a high-voltage pulse signal. When the gas stove device 100 is used and the ignition switch 180 is activated, the pulse igniter 121 receives the corresponding start command and transmits the stored electrical energy in the form of high-voltage pulses via the connecting circuit to the left and right ignition pins, respectively. Upon receiving the high-voltage pulses, intense sparks are generated at the tips of the left and right ignition pins. These sparks ignite the gas ejected from the gas nozzle and mixed with air, thereby igniting the gas stove device 100.

[0049] Alternatively, as Figure 1 and Figure 4 As shown, the gas stove body 110 also includes an ignition switch 180. This ignition switch 180 is mounted on the gas stove body 110 and is connected to the pulse igniter 121 of the ignition device 120. The ignition switch 180 has a first state and a second state. The first state is an active state. When the ignition switch 180 is in the first state, it sends a start command to the pulse igniter 121. Upon receiving the start command, the pulse igniter 121 transmits stored electrical energy in the form of high-voltage pulses via the connecting line to the left and right ignition pins, respectively. The second state is an inactive state. When the ignition switch 180 is in the second state, the ignition device 120 is in an inactive state (inactive).

[0050] In a specific embodiment, the ignition switch 180 is a rotary valve body rotatably provided on the gas stove body 110. The user can switch the state of the rotary valve body (from the first state to the second state, or from the second state to the first state) by rotating the rotary valve body.

[0051] In a specific embodiment, the ignition switch 180 is a button that is movably provided on the gas stove body 110. The user can switch the state of the button (from the first state to the second state, or from the second state to the first state) by pressing the button.

[0052] Optionally, the ignition device 120 further includes a first flameout protection device 124 and a second flameout protection device 125. The first flameout protection device 124 is mounted on the gas stove body 110 and is connected to the pulse igniter 121. During normal combustion, the first flameout protection device 124 continuously monitors the flame status. If the flame unexpectedly goes out, the first flameout protection device 124 immediately transmits a signal to the pulse igniter 121, which then cuts off the gas supply to prevent gas leakage.

[0053] A second flameout protection device 125 is installed on the gas stove body 110 and is connected to the pulse igniter 121. During normal combustion, the second flameout protection device 125 continuously monitors the flame status. If the flame unexpectedly goes out, the second flameout protection device 125 immediately transmits a signal to the pulse igniter 121, which cuts off the gas supply to prevent gas leakage.

[0054] Optionally, the gas stove body 110 includes a gas stove frame, one end of which is recessed inward to form a mounting cavity, and a top of the mounting cavity is provided with an opening 112. The ignition device 120 is provided at the bottom of the mounting cavity.

[0055] like Figure 1 、 Figure 2 and Figure 3 As shown, the cover 130 is rotatably provided on the gas stove body 110 via a hinge structure 140 , and the cover 130 can rotate relative to the gas stove body 110 .

[0056] Optionally, the hinge structure 140 includes a hinge shaft. The hinge shaft passes through the cover 130 and the gas stove body 110. The cover 130 and the gas stove body 110 are rotatably connected via the hinge shaft. The cover 130 can rotate relative to the gas stove body 110 around the axis of the hinge shaft.

[0057] It should be noted that the number of articulated axes is at least one, that is, there can be one or more articulated axes. Considering the space occupied, stability during rotation, cost, and other factors, the articulated axes can be flexibly arranged according to actual needs. In the case of multiple articulated axes, the axes of the multiple articulated axes coincide.

[0058] The cover 130 has a first limit state and a second limit state. The cover 130 can rotate relative to the gas stove body 110 around the axis of the hinge shaft, switching from the first limit state to the second limit state, or from the second limit state to the first limit state.

[0059] When the cover body 130 is in the first extreme state, the cover body 130 is against the gas stove main body 110, and the cover body 130 is used to block the opening 112. At this time, the cover body 130 is in the closed state; when the cover body 130 is in the second extreme state, the angle between the cover body 130 and the gas stove main body 110 is the first angle. At this time, the cover body 130 is in the open state.

[0060] The micro switch assembly 150 is connected to the hinge structure 140, and the micro switch assembly 150 is connected to the ignition device 120. When the cover body 130 rotates from the second extreme state to the first extreme state, the hinge structure 140 can trigger the micro switch assembly 150 to turn off the ignition device 120 through the micro switch assembly 150.

[0061] Alternatively, as Figure 4 As shown, the micro switch assembly 150 includes a micro switch 151 and a solenoid valve 152. The micro switch 151 and the solenoid valve 152 are connected. The micro switch 151 is used to connect to the hinge device, and the solenoid valve 152 is used to connect to the gas source, which is used to connect to the ignition device 120.

[0062] Solenoid valve 152 is used to control the on / off flow of the gas supply. Microswitch 151 has a third and fourth state. When microswitch 151 is in the third state, it is triggered, sending an electrical signal to solenoid valve 152, causing it to shut off the gas supply, thereby achieving the lid-closing gas shutoff function. When microswitch 151 is in the fourth state, it is not triggered, allowing the gas supply to ignition device 120.

[0063] Optionally, the micro switch 151 is connected to the ignition device 120. When the micro switch 151 is in the third state, the micro switch 151 is triggered and can send a first signal to the ignition device 120. In response to the first signal, the ignition device 120 is in the off state (non-operating state).

[0064] Optionally, the hinge assembly further includes a shift block. The shift block is directly connected to the hinge shaft, or is in transmission connection with the hinge shaft. When the cover 130 rotates from the second extreme state to the first extreme state, the shift block can trigger the micro switch 151 to switch the micro switch 151 to the third state.

[0065] The present utility model provides a gas stove device 100 in which, during the rotation of a lid 130 from a second extreme state (open state) to a first extreme state (closed state), a hinge structure 140 is capable of triggering a microswitch assembly 150, thereby shutting off an ignition device 120 via the microswitch assembly 150. During the closing process of the lid 130, the gas stove device 100 automatically extinguishes the flame when the lid is closed to a certain angle (when the angle between the lid 130 and the gas stove body 110 is a preset angle). This design improves safety by ensuring that the ignition device 120 remains in the off state (non-operating state) when the lid is closed.

[0066] It should be emphasized that the technical solution of the present invention is to automatically shut down the fire when the cover 130 is closed to a certain angle by adding a linkage device consisting of a solenoid valve 152, a micro switch 151 and a hinge structure 140, which is beneficial to improving safety performance.

[0067] In some embodiments, optionally, when the cover 130 rotates from the second extreme state to the first extreme state, and the angle between the cover 130 and the gas stove body 110 is a preset angle, the hinge structure 140 can trigger the micro switch assembly 150. The preset angle is smaller than the first angle.

[0068] During the process of closing the cover 130, the gas stove device 100 can automatically turn off the flame until the angle between the cover 130 and the gas stove body 110 reaches a preset angle, which is beneficial to improving safety performance and ensuring that the ignition device 120 is in the off state when the cover is closed.

[0069] In a specific embodiment, during the process of closing the cover body 130, until the angle between the cover body 130 and the gas stove main body 110 is a preset angle, the dial block can trigger the micro switch 151 to put the micro switch 151 in the third state. The micro switch 151 will send an electrical signal to the solenoid valve 152, causing the solenoid valve 152 to operate to close the gas source, thereby realizing the function of closing the cover to cut off the gas.

[0070] In some embodiments, optionally, the first angle is 85 to 95 degrees. When the cover 130 is in the second limit state (the cover 130 is in the open state), the angle between the cover 130 and the gas stove body 110 is 85 to 95 degrees.

[0071] By limiting the value of the first angle, on the one hand, it can ensure that when the cover body 130 is in the second extreme state, the installation cavity is in an open state, which is convenient for users to use the gas stove device 100; on the other hand, it can ensure that the opening and closing angle (first angle) is not too large, which is conducive to optimizing the spatial layout and ensuring that the cover body 130 in the open state does not take up too much space.

[0072] In a specific embodiment, the first angle is 90 degrees.

[0073] In some embodiments, the preset angle is optionally 40 to 50 degrees. During the process of closing the cover 130, the gas stove device 100 can automatically turn off the flame until the angle between the cover 130 and the gas stove body 110 reaches any value between 40 and 50 degrees.

[0074] By limiting the value of the second angle, on the one hand, the preset angle will not be too close to the first angle, ensuring that the cover body 130 will not be too close to the second limit state when the hinge device triggers the microswitch assembly 150, which is beneficial to reduce the possibility of flameout due to accidental touching of the cover body 130; on the other hand, the preset angle will not be too close to 0 degrees, ensuring that the cover body 130 will not be too close to the first limit state when the hinge device triggers the microswitch assembly 150, thereby maintaining the sensitivity of the linkage device (the linkage device composed of the solenoid valve 152, the microswitch 151 and the hinge structure 140).

[0075] In a specific embodiment, the preset angle is 45 degrees.

[0076] In some embodiments, the cavity 111 optionally has a placement groove 113 at the opening 112 . When the cover 130 is in the first limit state, at least a portion of the cover 130 is disposed in the placement groove 113 , so that the cover 130 blocks the opening 112 .

[0077] When the cover 130 is in the first limit state, the cover 130 cooperates with the placement groove 113 to ensure that the cover 130 can block the opening 112. This design is conducive to optimizing the space layout and reducing the occupied space after the cover is closed.

[0078] In some embodiments, optionally, when the cover body 130 is in the first limit state, the first top surface 131 of the cover body 130 is flush with the second top surface 114 of the gas stove body 110 .

[0079] This design method is conducive to further optimizing the spatial layout, reducing the occupied space after the cover is closed, and ensuring that the gas stove device 100 occupies a smaller space when not in use.

[0080] In some embodiments, optionally, as Figure 1 and Figure 2 As shown, a reserved hole 132 is provided on the cover body 130 .

[0081] The reserved hole 132 is provided to facilitate finger entry, and the user can easily open and close the cover 130 .

[0082] In some embodiments, optionally, as Figure 3 As shown, the gas stove device 100 further includes a handle 160. The handle 160 is disposed on the cover 130. Specifically, the handle 160 is disposed on the first top surface 131 of the cover 130. The handle 160 has an arched structure. The handle 160 has a first connecting end and a second connecting end, both of which are connected to the first top surface 131 of the cover 130.

[0083] Optionally, the handle 160 and the cover body 130 are detachably connected, which is convenient for users to disassemble and assemble, and is conducive to maintenance or replacement.

[0084] In a specific embodiment, the handle 160 and the cover body 130 are detachably connected by threads, or by screws or other connecting members.

[0085] The handle 160 is provided to facilitate the user to open and close the cover 130 and to rotate the cover 130 from the first extreme state to the second extreme state, or from the second extreme state to the first extreme state.

[0086] In some embodiments, optionally, the cover 130 is a tempered glass cover.

[0087] By configuring the cover 130 as a tempered glass cover, it is helpful to ensure the structural strength of the cover 130 itself, and the user can observe the situation inside the installation cavity through the cover 130.

[0088] In some embodiments, optionally, as Figure 4 As shown, the gas stove device 100 further includes a power supply assembly 170 . The power supply assembly 170 is detachably connected to the gas stove body 110 . The power supply assembly 170 is connected to the ignition device 120 , and the power supply assembly 170 is connected to the micro switch assembly 150 .

[0089] The power supply assembly 170 includes a battery pack. The battery pack is detachably connected to the gas stove body 110, making it easy for the user to remove and install the battery pack, facilitating maintenance or replacement. The battery pack is connected to the ignition device 120, which in turn is connected to the microswitch assembly 150. The battery pack provides power to the ignition device 120 and the microswitch assembly 150.

[0090] Figure 4 The power supply component 170 in FIG. 1 is a “12V power supply”, where “V” represents volts (unit of voltage).

[0091] Optionally, the gas stove body 110 is provided with a battery compartment, and the battery pack is detachably arranged in the battery compartment.

[0092] In this utility model, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. The term "plurality" refers to two or more, unless expressly limited otherwise. Terms such as "installed," "connected," "connected," and "fixed" should be interpreted broadly. For example, "connected" can mean fixed, removable, or integral; "connected" can mean directly or indirectly through an intermediary. Those skilled in the art will understand the specific meanings of these terms in this utility model based on specific circumstances.

[0093] In the description of the present invention, it is necessary to understand that the directions or positional relationships indicated by terms such as "up", "down", "left", "right", "front" and "back" are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or unit referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the present invention.

[0094] Throughout this specification, terms such as "one embodiment," "some embodiments," and "specific embodiments" mean that the specific features, structures, materials, or characteristics described in conjunction with that embodiment or example are included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0095] The above are merely preferred embodiments of the present invention and are not intended to limit the present invention. Those skilled in the art will readily appreciate that the present invention is susceptible to various modifications and variations. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A gas stove device, characterized in that: include: A gas stove body (110), wherein the gas stove body (110) is provided with a cavity (111), and one end of the cavity (111) has an opening (112); an ignition device (120), disposed at the other end of the cavity (111); a cover body (130), the cover body (130) being rotatably disposed on the gas stove body (110) via a hinge structure (140), the cover body (130) having a first limit state and a second limit state, wherein when the cover body (130) is in the first limit state, the cover body (130) and the gas stove body (110) are in contact with each other, and the cover body (130) is used to block the opening (112); and when the cover body (130) is in the second limit state, the angle between the cover body (130) and the gas stove body (110) is a first angle; A micro switch assembly (150) is connected to the hinge structure (140), and the micro switch assembly (150) is connected to the ignition device (120); Wherein, during the process of the cover body (130) rotating from the second extreme state to the first extreme state, the hinge structure (140) can trigger the micro switch assembly (150) to turn off the ignition device (120) through the micro switch assembly (150).

2. The gas stove device according to claim 1, characterized in that: When the cover (130) rotates from the second limit state to the first limit state, and the angle between the cover (130) and the gas stove body (110) is a preset angle, the hinge structure (140) can trigger the micro switch assembly (150); The preset angle is smaller than the first angle.

3. The gas stove device according to claim 2, characterized in that: The first angle is 85 degrees to 95 degrees.

4. The gas stove device according to claim 2, characterized in that: The preset angle is 40 degrees to 50 degrees.

5. The gas stove device according to any one of claims 1 to 4, characterized in that: The cavity (111) is provided with a placement groove (113) at the opening (112); when the cover (130) is in the first limit state, at least a portion of the cover (130) is disposed in the placement groove (113) so that the cover (130) blocks the opening (112).

6. The gas stove device according to claim 5, characterized in that: When the cover body (130) is in the first limit state, the first top surface (131) of the cover body (130) is flush with the second top surface (114) of the gas stove body (110).

7. The gas stove device according to any one of claims 1 to 4, characterized in that: A reserved hole (132) is provided on the cover body (130).

8. The gas stove device according to any one of claims 1 to 4, characterized in that: Also includes: A handle (160) is provided on the cover body (130).

9. The gas stove device according to any one of claims 1 to 4, characterized in that: The cover body (130) is a tempered glass cover.

10. The gas stove device according to any one of claims 1 to 4, characterized in that: Also includes: A power supply assembly (170) is detachably connected to the gas stove main body (110), the power supply assembly (170) is connected to the ignition device (120), and the power supply assembly (170) is connected to the micro switch assembly (150).

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