Firepower adjusting and flameout control device for kitchen range

Abstract

The utility model discloses a stove firepower adjusting and flameout control device which is used for being installed on a cooking bench and comprises a shell, a magnet control assembly and a controller, and an induction area is arranged on the top of the shell. The magnet control assembly is arranged in the containing cavity, the magnet control assembly is used for sending out magnetic force, attracting the magnetic conduction cookware and sending out an electric signal, and the magnet control assembly at least comprises a magnet generating the magnetic force; and the controller is used for controlling on-off of the combustion medium or / and adjusting the flow of the combustion medium, and the controller is electrically connected with the magnet control assembly. Therefore, when the magnetic conduction cookware is placed in the induction area, the magnet can attract the magnetic conduction cookware, and the magnet control assembly sends an electric signal to the controller, so that on-off of a combustion medium or / and adjustment of the flow of the combustion medium are achieved, flameout of the cooker is controlled, waste of the combustion medium is avoided, and potential safety hazards are eliminated; operation is convenient, and user experience is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of stoves, in particular to a stove firepower adjustment and flameout control device. Background Art

[0002] In the process of cooking in the kitchen, it is often necessary to add seasonings or side dishes. In order to avoid overheating of the food in the pot and affecting the taste, it is usually necessary to temporarily move the pot away from the stove. However, the stove will not automatically shut down during this process, resulting in a waste of combustion media. In addition, there may be major safety hazards. Utility Model Content

[0003] In order to overcome the defects of the above-mentioned prior art, the utility model provides a stove firepower adjustment and flameout control device. When the magnetic cookware is placed in the induction area, the magnet will adsorb the magnetic cookware, and the magnet control component will send an electrical signal to the controller, thereby realizing the on and off of the combustion medium and / or adjusting the size of the combustion medium, and controlling the flameout of the stove, which not only avoids the waste of the combustion medium, but also eliminates safety hazards; it is easy to operate and improves the user experience.

[0004] The technical solution adopted by the utility model to solve the problem is:

[0005] A stove fire power adjustment and flameout control device, used for installation on a stove, comprising:

[0006] A housing is provided with a receiving cavity, and a sensing area is provided on the top of the housing;

[0007] A magnet control assembly is arranged in the accommodating cavity, the magnet control assembly is used to generate magnetic force and attract the magnetic cookware and generate an electrical signal, and the magnet control assembly at least includes a magnet that generates magnetic force;

[0008] A controller is used to control the on and off of the combustion medium and / or adjust the flow rate of the combustion medium. The controller is electrically connected to the magnet control component.

[0009] Furthermore, the shell is made of non-magnetic or weakly magnetic material.

[0010] Furthermore, the magnet control assembly also includes a control board, which is electrically connected to the controller; when the magnetic force of the magnet attracts the magnetic cookware, the magnet abuts against or separates from the control board, and the control board sends an electrical signal to the controller.

[0011] Furthermore, it also includes a first fastener, a fixing column is provided in the accommodating cavity, and the control board is clamped with the fixing column and fixed in the accommodating cavity by the first fastener.

[0012] Furthermore, it also includes a shell arranged in the accommodating cavity and fixed to the control board, a mounting groove is opened in the shell, and the magnet is movably arranged in the mounting groove.

[0013] Furthermore, it also includes a potentiometer and a handle, wherein the potentiometer is arranged in the accommodating cavity and is provided with a rotating end for control, and the handle is connected to the rotating end; the potentiometer is electrically connected to the controller;

[0014] When the handle is swung, the rotating end can be driven to rotate, and the potentiometer sends an electrical signal to the controller.

[0015] Furthermore, it also includes a swing rod, a slot is provided on one end of the swing rod, and a block is provided on the rotating end. The block is engaged with the slot so that one end of the swing rod is connected to the potentiometer; the other end of the swing rod is connected to the handle; when the handle swings, the swing rod can be driven to swing, so that the rotating end rotates.

[0016] Furthermore, it also includes a second fastener and a gasket, and a screw hole is also opened on the rotating end, and the gasket is installed at the top of the slot; when the clamping block is engaged with the slot, the second fastener passes through the gasket and the slot and is threadedly connected to the screw hole, thereby fixing one end of the swing rod to the rotating end.

[0017] Furthermore, a limiting hole connected to the accommodating cavity and used to limit the swing angle range of the swing rod is opened on the right side of the shell, and the other end of the swing rod passes through the limiting hole and is connected to the handle.

[0018] Furthermore, a first supporting protrusion and a second supporting protrusion are respectively provided on both sides of the top of the shell, and the first supporting protrusion and the second supporting protrusion are used to cooperate with the edge of the stove to form three supporting points and support the bottom of the magnetic cookware. In summary, the utility model has the following technical effects:

[0019] 1. The stove firepower adjustment and flameout control device of the utility model is provided with a magnet control component. When the magnetic cookware is placed in the induction area, the magnet will adsorb the magnetic cookware, and the magnet control component will send an electrical signal to the controller, thereby realizing the on-off of the combustion medium and / or adjusting the flow of the combustion medium, and controlling the flameout of the stove, which not only avoids the waste of the combustion medium, but also eliminates safety hazards; it is easy to operate and improves the user experience.

[0020] 2. The stove fire power adjustment and flameout control device of the utility model has a simple component structure, is easy to install, disassemble and maintain, and is very convenient to operate. Simply place the magnetic cookware in the induction area to turn on and off the combustion medium or / and adjust the flow rate of the combustion medium, thereby reducing the trouble of users manually opening / closing the combustion medium valve body or turning the stove knob, thereby improving the user experience.

[0021] 3. The stove firepower adjustment and flameout control device of the utility model is provided with a potentiometer and a handle. When the handle is swung, the rotating end of the potentiometer will rotate accordingly, and the potentiometer sends an electrical signal to the controller to adjust the flow rate of the combustion medium. This not only has a simple structure, but also greatly improves the convenience of user operation and makes the combustion medium adjustment more flexible. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the structure of the stove firepower adjustment and flameout control device of the utility model;

[0023] Figure 2 It is a structural schematic diagram of the accommodating chamber in the stove fire power adjustment and flameout control device of the utility model;

[0024] Figure 3 This is an exploded schematic diagram of the stove firepower adjustment and flameout control device of the utility model;

[0025] Figure 4 This is a schematic diagram of the structure of the outer shell of the stove fire power adjustment and flameout control device of the utility model;

[0026] Figure 5 This is a schematic diagram of the structure of the potentiometer in the stove fire power adjustment and flameout control device of the utility model;

[0027] Figure 6 The utility model is a schematic diagram of the structure of the swing rod in the stove fire power adjustment and flameout control device.

[0028] The meanings of the reference numerals are as follows:

[0029] 1. Shell; 11. Sensing area; 12. Accommodating cavity; 13. Raised edge; 131. Connecting groove; 14. First supporting protrusion; 15. Second supporting protrusion; 16. Limiting hole; 2. Shell; 21. Mounting groove; 22. First through hole; 3. Control board; 31. First fastener; 4. Potentiometer; 41. Rotating end; 411. Block; 412. Screw hole; 42. Second through hole; 43. Wire hole; 5. Swing rod; 51. Slot; 52. Gasket; 53. Second fastener; 6. Handle. DETAILED DESCRIPTION

[0030] For better understanding and implementation, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0031] In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc. indicating directions or positional relationships 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, and do not indicate or imply that the modules or components referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0032] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention.

[0033] like Figure 1-6 A stove fire power adjustment and flameout control device shown is used to be installed on a stove top, including a shell 1, a magnet control component and a controller. The shell 1 is provided with a accommodating cavity 12, and an induction area 11 is provided on the top of the shell 1; the magnet control component is arranged in the accommodating cavity 12, and the magnet control component is used to emit magnetic force and attract magnetic pots and send electrical signals. The magnet control component at least includes a magnet that generates magnetic force; the controller is used to control the on and off of the combustion medium and / or adjust the flow rate of the combustion medium, and the controller is electrically connected to the magnet control component.

[0034] Based on the above structure, when using the stove firepower adjustment and flameout control device of the utility model, when the magnetic cookware is placed on the top of the shell 1 and is located in the induction area 11, the magnetic force of the magnet attracts the magnetic cookware through the shell 1, and the magnet control component sends an electrical signal to the controller, thereby realizing the on and off of the combustion medium and / or adjusting the flow rate of the combustion medium, and controlling the flameout of the stove. The operation is convenient, which reduces the trouble of users manually opening / closing the combustion medium valve body or turning the stove knob, thereby improving the user experience.

[0035] The housing 1 is made of non-magnetic or weakly magnetic material, such as stainless steel.

[0036] See also Figure 3 The magnet control assembly also includes a control board 3, which is electrically connected to the controller; when the magnetic force of the magnet attracts the magnetic cookware, the magnet abuts against or separates from the control board 3, and the control board 3 sends an electrical signal to the controller, thereby turning on and off the combustion medium or / and adjusting the flow rate of the combustion medium.

[0037] It should be noted that the magnet is a permanent magnet and is conductive. The control board 3 can send an electrical signal to the controller according to the circuit changes caused when the magnet attracts the magnetic cookware and separates from or abuts against the control board 3. The controller can be electrically connected to a valve body for controlling the on and off of the combustion medium and / or for adjusting the flow rate of the combustion medium to achieve control.

[0038] Specifically, the stove firepower adjustment and flameout control device of the present invention further includes a first fastener 31 , a fixing column (not noted in the figure) is provided in the accommodating cavity 12 , and the control panel 3 is snap-connected with the fixing column and fixed in the accommodating cavity 12 through the first fastener 31 .

[0039] Of course, the stove firepower adjustment and flameout control device of the utility model also includes a shell 2 arranged in the accommodating cavity 12 and fixed to the control board 3, and a mounting groove 21 and a first through hole 22 are opened in the shell 2. The magnet is movably arranged in the mounting groove 21, and the control board 3 is electrically connected to the controller by passing a wire through the first through hole 22.

[0040] Specifically, when the magnet attracts the magnetic cookware, the magnet will contact or separate from the control board 3. Since the magnet is conductive, the circuit on the control board 3 changes, and the control board 3 sends an electrical signal to the controller.

[0041] In this embodiment, the combustion medium may be fuel gas, coal gas or fuel oil for use in stoves, and no specific limitation is made here.

[0042] See also Figure 5-6 The stove fire power adjustment and flameout control device of the utility model also includes a potentiometer 4 and a handle 6. The potentiometer 4 is arranged in the accommodating cavity 12 and is provided with a rotating end 41 for control. The handle 6 is connected to the rotating end 41. The potentiometer 4 is electrically connected to the controller. When the handle 6 is swung, the rotating end 41 can be driven to rotate, and the potentiometer 4 sends an electrical signal to the controller, thereby adjusting the flow of the combustion medium. Among them, the potentiometer 4 is provided with a second through hole 42 and a wire hole 43. The housing 1 is also provided with a convex column (not noted in the figure). The potentiometer 4 is fastened to the convex column after passing through the second through hole 42 by a screw, so that the potentiometer 4 is fixedly connected to the housing 1. The potentiometer 4 is electrically connected to the controller by passing a wire through the wire hole 43.

[0043] It should be noted that the potentiometer 4 is electrically connected to the controller, and the controller can be electrically connected to the valve body to adjust the flow rate of the combustion medium.

[0044] Among them, the stove firepower adjustment and flameout control device of the utility model also includes a swing rod 5, a slot 51 is provided on one end of the swing rod 5, and a block 411 is provided on the rotating end 41. The block 411 is engaged with the slot 51, so that one end of the swing rod 5 is connected to the potentiometer 4; the other end of the swing rod 5 is connected to the handle 6; when the handle 6 swings, it can drive the swing rod 5 to swing, so that the rotating end 41 rotates.

[0045] Furthermore, the stove firepower adjustment and flameout control device of the utility model also includes a second fastener 53 and a gasket 52. A screw hole 412 is also provided on the rotating end 41. When the clamping block 411 is engaged with the clamping slot 51, the gasket 52 is installed on the top of the clamping slot 51. The second fastener 53 passes through the gasket 52 and the clamping slot 51 and is threadedly connected to the screw hole 412 to fix one end of the swing rod 5 to the rotating end 41.

[0046] Specifically, a limiting hole 16 communicating with the accommodating cavity 12 and used to limit the swing angle range of the swing rod 5 is opened on the right side of the housing 1 , and the other end of the swing rod 5 passes through the limiting hole 16 and is connected to the handle 6 .

[0047] Furthermore, a first supporting protrusion 14 and a second supporting protrusion 15 are respectively provided on both sides of the top of the shell 1. The first supporting protrusion 14 and the second supporting protrusion 15 are used to cooperate with the edge of the stove to form three supporting points and support the bottom of the magnetic cookware.

[0048] It should be noted that the top ends of the first supporting protrusion 14 and the second supporting protrusion 15 are both spherical in shape to avoid damage to the bottom of the cookware and to prevent sliding with the bottom of the cookware and making abnormal noise.

[0049] See also Figure 1-3 The outer sides of the housing 1 are provided with flanges 13, and the flanges 13 are provided with connecting grooves 131 for fasteners to pass through and fix the housing 1 on the stove. During installation, fasteners, such as bolts, are passed through the connecting grooves 131 and fastened on the stove to complete the installation of the housing 1.

[0050] To sum up, the stove firepower adjustment and flameout control device of the utility model, by setting a magnet control component, when the magnetic cookware is placed in the induction area 11, the magnet will adsorb the magnetic cookware, and the magnet control component will send an electrical signal to the controller, thereby realizing the on and off of the combustion medium and / or adjusting the flow rate of the combustion medium, and controlling the flameout of the stove, which not only avoids the waste of combustion medium, but also eliminates safety hazards; it is easy to operate and improves the user experience.

[0051] The stove fire power adjustment and flameout control device of the utility model has a simple component structure, is easy to install, disassemble and maintain, and is very convenient to operate. The on-off or / and flow rate of the combustion medium can be adjusted by simply placing the magnetic cookware in the induction area 11, thereby reducing the trouble of users manually opening / closing the combustion medium valve or turning the stove knob, thereby improving the user experience.

[0052] The stove firepower adjustment and flameout control device of the utility model is provided with a potentiometer 4 and a handle 6. When the handle 6 is swung, the rotating end 41 of the potentiometer 4 will rotate accordingly, and the potentiometer 4 sends an electrical signal to the controller to adjust the flow rate of the combustion medium. This not only has a simple structure, but also greatly improves the convenience of user operation, making the combustion medium adjustment more flexible.

[0053] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0054] It should be understood that the orientations or positional relationships indicated by the terms "top", "bottom", "inside", "outside", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the modules or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0055] In addition, in the description of the present utility model, "multiple" and "several" mean two or more than two, unless otherwise clearly and specifically defined.

[0056] The technical means disclosed in the solution of the utility model are not limited to the technical means disclosed in the above-mentioned implementation mode, but also include technical solutions composed of any combination of the above technical features. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the utility model, and these improvements and modifications are also regarded as the protection scope of the utility model.

Claims

1. A stove fire power adjustment and flameout control device, used to be installed on a stove, characterized in that: include: A housing is provided with a receiving cavity, and a sensing area is provided on the top of the housing; A magnet control assembly is arranged in the accommodating cavity, the magnet control assembly is used to generate magnetic force and attract the magnetic cookware and generate an electrical signal, and the magnet control assembly at least includes a magnet that generates magnetic force; A controller is used to control the on and off of the combustion medium and / or adjust the flow rate of the combustion medium. The controller is electrically connected to the magnet control component.

2. The stove firepower adjustment and flameout control device according to claim 1, characterized in that: The shell is made of non-magnetic or weakly magnetic material.

3. The stove fire power adjustment and flameout control device according to claim 1, characterized in that: The magnet control assembly also includes a control board, which is electrically connected to the controller; when the magnetic force of the magnet attracts the magnetic cookware, the magnet abuts against or separates from the control board, and the control board sends an electrical signal to the controller.

4. The stove fire power adjustment and flameout control device according to claim 3, characterized in that: It also includes a first fastener. A fixing column is provided in the accommodating cavity. The control panel is clamped with the fixing column and fixed in the accommodating cavity by the first fastener.

5. The stove fire power adjustment and flameout control device according to claim 4, characterized in that: It also includes a shell arranged in the accommodating cavity and fixed to the control board, a mounting groove is opened in the shell, and the magnet is movably arranged in the mounting groove.

6. The stove fire power adjustment and flameout control device according to any one of claims 1 to 5, characterized in that: It also includes a potentiometer and a handle, wherein the potentiometer is arranged in the accommodating cavity and is provided with a rotating end for control, and the handle is connected to the rotating end; the potentiometer is electrically connected to the controller; When the handle is swung, the rotating end can be driven to rotate, and the potentiometer sends an electrical signal to the controller.

7. The stove fire power adjustment and flameout control device according to claim 6, characterized in that: It also includes a swing rod, one end of which is provided with a slot, and the rotating end is provided with a block, the block is engaged with the slot, so that one end of the swing rod is connected to the potentiometer; the other end of the swing rod is connected to the handle; when the handle swings, the swing rod can be driven to swing, so that the rotating end rotates.

8. The stove fire power adjustment and flameout control device according to claim 7, characterized in that: It also includes a second fastener and a gasket. A screw hole is also opened on the rotating end, and the gasket is installed on the top of the slot. When the clamping block is engaged with the slot, the second fastener passes through the gasket and the slot and is threadedly connected to the screw hole to fix one end of the swing rod to the rotating end.

9. The stove fire power adjustment and flameout control device according to claim 8, characterized in that: A limiting hole communicating with the accommodating cavity and used for limiting the swing angle range of the swing rod is opened on the right side of the shell, and the other end of the swing rod passes through the limiting hole and is connected to the handle.

10. The stove firepower adjustment and flameout control device according to any one of claims 1 to 5, characterized in that: A first supporting protrusion and a second supporting protrusion are respectively provided on both sides of the top of the shell, and the first supporting protrusion and the second supporting protrusion are used to cooperate with the edge of the stove to form three supporting points and support the bottom of the magnetic cookware.

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