A type of linked heater switch

Abstract

This utility model discloses a linkage-type heater switch, including a base, a mounting frame, and a pressure cover. The pressure cover is rotatably connected to an external lighting button, an external ventilation button, an external blower button, a first heating button, and a second heating button. The base is rotatably connected to an internal lighting button, an internal ventilation button, an internal blower button, a first heating button, and a second heating button. An external linkage shaft is rotatably connected to the mounting frame. The external linkage shaft has an external linkage ventilation branch shaft located on one side and extending obliquely upwards, positioned below the external ventilation button. The external linkage shaft also has an external linkage blower branch shaft, an external linkage first heating button shaft, and an external linkage second heating button shaft located on the other side and extending obliquely upwards. This switch, by setting internal and external linkage shafts, allows the ventilation function to be activated while simultaneously deactivating the blower and heating functions. Conversely, activating either the blower or heating function simultaneously deactivates the ventilation function, providing mechanical linkage and preventing accidental activation.

Description

Technical Field

[0001] This utility model relates to the field of electrical manufacturing technology, and more specifically, it relates to a linkage heater switch. Background Technology

[0002] Some wall switches that are electrically connected to heaters have multiple function buttons. Some of these buttons can be used in conjunction with each other, while others cannot. To achieve this functionality, complex programs need to be written for the execution module, complicating the wall switch, significantly increasing manufacturing costs, and resulting in poor overall performance. Therefore, this invention proposes a linked heater switch. Utility Model Content

[0003] The purpose of this utility model is to overcome the shortcomings of the prior art and provide a linkage heater switch.

[0004] To solve the above-mentioned technical problems, the purpose of this utility model is achieved as follows: This utility model relates to a linkage-type heater switch, comprising a base, a mounting frame on the base, and a pressure cover inside the base. The pressure cover is rotatably connected to external lighting buttons, external ventilation buttons, external blower buttons, external heating button one, and external heating button two, arranged from left to right. The base is rotatably connected to internal lighting buttons, internal ventilation buttons, internal blower buttons, internal heating button one, and internal heating button two, arranged from left to right. A first conductive element extending laterally is embedded in the base. From left to right, the first conductive element is sequentially arranged with metal rocker arms for back-and-forth swinging: a lighting rocker arm, a ventilation rocker arm, a blower rocker arm, an internal heating button one, and an internal heating button two. The lighting inner button and the lighting metal rocker are linked; the ventilation inner button and the ventilation metal rocker are linked; the blower inner button and the blower metal rocker are linked; the heating one inner button and the heating one metal rocker are linked; the heating two inner button and the heating two metal rocker are linked; a first conductive contact is provided above the front end of the blower metal rocker; a second conductive contact is provided above the front end of the heating one metal rocker and a first conductive spring is provided below the rear end; a third conductive contact is provided above the front end of the heating two metal rocker and a second conductive spring is provided below the rear end; a second conductive element is connected in series between the second conductive spring and the first conductive spring; and a third conductive element is connected in series between the second conductive element and the first conductive contact.

[0005] The present invention is further configured such that: an external linkage shaft extending to the left and right is rotatably connected to the mounting frame; the external linkage shaft is located below the lighting external panel, ventilation external panel, blower external panel, heating first external panel, and heating second external panel; an external linkage ventilation branch shaft located on one side and extending obliquely upward is provided on the external linkage shaft, and the external linkage ventilation branch shaft is located below the ventilation external panel; an external linkage blower branch shaft, an external linkage heating first branch shaft, and an external linkage heating second branch shaft are provided on the other side and extending obliquely upward; the external linkage blower branch shaft is located below the blower external panel; the external linkage heating first branch shaft is located below the heating first external panel; and the external linkage heating second branch shaft is located below the heating second external panel.

[0006] The present invention is further configured such that: an inner linkage shaft extending to the left and right is rotatably connected to the base; the inner linkage shaft is located below the inner pressing plate of the lighting, the inner pressing plate of the ventilation, the inner pressing plate of the blower, the inner pressing plate of the first heating, and the inner pressing plate of the second heating; the inner linkage shaft is provided with an inner linkage ventilation branch shaft extending obliquely upward on the opposite side of the outer linkage ventilation branch shaft; the inner linkage ventilation branch shaft is located below the ventilation inner pressing plate; the inner linkage shaft is provided with an inner linkage blower branch shaft, an inner linkage heating branch shaft, and an inner linkage heating branch shaft located on the other side and extending obliquely upward; the inner linkage blower branch shaft is located below the blower inner pressing plate; the inner linkage heating branch shaft is located below the first heating inner pressing plate; and the outer linkage heating branch shaft is located below the second heating inner pressing plate.

[0007] The present invention is further configured such that: the right side of the blower outer panel is provided with a first linkage protrusion arranged rearward and extending below the heating outer panel, and the right side of the heating outer panel is provided with a second linkage protrusion arranged rearward and extending below the heating outer panel.

[0008] The present invention is further configured such that: a third linkage protrusion is provided on the left side of the second heating outer panel, which is arranged forward and extends into the lower part of the first heating outer panel; and a fourth linkage protrusion is provided on the left side of the first heating outer panel, which is arranged forward and extends into the lower part of the blower outer panel.

[0009] In summary, the present invention has the following beneficial effects: The linkage heater switch involved in the present invention, by setting internal and external linkage shafts, allows the ventilation function to be turned off and the blowing and heating functions to be turned off simultaneously when the ventilation function is turned on, and the ventilation function to be turned off simultaneously when either the blowing or heating function is turned on. The mechanical linkage prevents accidental touch, has a low failure rate, is stable in use, has complete overall functions, and is highly practical. Attached Figure Description

[0010] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0011] Figure 2 yes Figure 1 A structural diagram from another perspective;

[0012] Figure 3 This is a partial structural schematic diagram of the present invention;

[0013] Figure 4 This is a partial schematic diagram of the two structures of this utility model;

[0014] Figure 5 This is a partial three-structure schematic diagram of this utility model;

[0015] Figure 6 This is a partial four-structure schematic diagram of this utility model;

[0016] Figure 7 This is a partial structural diagram of the present invention;

[0017] Figure 8 This is a schematic diagram illustrating the structure of the external linkage shaft of this utility model;

[0018] Figure 9 This is a schematic diagram illustrating the structure of the internal linkage shaft in this utility model. Detailed Implementation

[0019] To enable those skilled in the art to better understand the technical solution of this utility model, the preferred embodiments of this utility model are described below in conjunction with specific examples. However, it should be understood that these descriptions are only for further illustrating the features and advantages of this utility model, and not for limiting the patent claims of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without inventive effort are within the scope of protection of this utility model.

[0020] The present invention will be further described below with reference to the accompanying drawings and preferred embodiments.

[0021] Example 1

[0022] See Figures 1 to 9As shown, the linkage heater switch involved in this embodiment includes a base 1, a mounting frame 2 on the base 1, and a pressure cover 3 inside the base. An external lighting button 4, a ventilation button 5, a blower button 6, a heating element 1 external button 7, and a heating element 2 external button 8, arranged from left to right, are rotatably connected to the pressure cover 3. An internal lighting button 9, a ventilation button 10, a blower button 11, a heating element 1 internal button 12, and a heating element 2 internal button 13, arranged from left to right, are rotatably connected to the base 1. A first conductive element 20 extending left and right is embedded in the base 1. A metal rocker arm 21 for lighting, a ventilation rocker arm 22, a blower rocker arm 23, a heating element 1 metal rocker arm 24, and a heating element 2 metal rocker arm 25, arranged from left to right, swings back and forth. The internal lighting button 9 and the lighting metal rocker arm... The ventilation inner panel 10 and the ventilation metal rocker 22 are linked, the blower inner panel 11 and the blower metal rocker 23 are linked, the heating first inner panel 12 and the heating first metal rocker 24 are linked, and the heating second inner panel 13 and the heating second metal rocker 25 are linked. The blower metal rocker 23 has a first conductive contact 26 above its front end, the heating first metal rocker 24 has a second conductive contact 27 above its front end and a first conductive spring 28 below its rear end, the heating second metal rocker 25 has a third conductive contact 29 above its front end and a second conductive spring 30 below its rear end, a second conductive element 31 is connected in series between the second conductive spring 30 and the first conductive spring 28, and a third conductive element 32 is connected in series between the second conductive element 31 and the first conductive contact 26.

[0023] Furthermore, the mounting frame 2 is rotatably connected to an external linkage shaft 14 extending to the left and right. The external linkage shaft 14 is located below the lighting external panel, ventilation external panel, blower external panel, heating one external panel, and heating two external panel. The external linkage shaft 14 is provided with an external linkage ventilation support shaft 141 located on one side and extending obliquely upward, and the external linkage ventilation support shaft 141 is located below the ventilation external panel. The external linkage shaft 14 is provided with an external linkage blower support shaft 142, an external linkage heating one-axis shaft 143, and an external linkage heating two-axis shaft 144 located on the other side and extending obliquely upward. The external linkage blower support shaft 142 is located below the blower external panel, the external linkage heating one-axis shaft 143 is located below the heating one external panel, and the external linkage heating two-axis shaft 144 is located below the heating two external panel.

[0024] Furthermore, an inner linkage shaft 15 extending left and right is rotatably connected to the base 1. The inner linkage shaft 15 is located below the inner lighting panel 9, the inner ventilation panel 10, the inner blower panel 11, the inner heating panel 12, and the inner heating panel 13. The inner linkage shaft 15 is provided with an inner linkage ventilation support shaft 151 that is on the opposite side of the outer linkage ventilation support shaft and extends obliquely upward. The inner linkage ventilation support shaft 151 is located below the inner ventilation panel. The inner linkage shaft 15 is provided with an inner linkage blower support shaft 152, an inner linkage heating panel 153, and an inner linkage heating panel 154 located on the other side and extending obliquely upward. The inner linkage blower support shaft 152 is located below the inner blower panel, the inner linkage heating panel 153 is located below the inner heating panel 1, and the inner linkage heating panel 154 is located below the inner heating panel 2.

[0025] In this implementation scheme, pressing the outer lighting button 4 back and forth will cause the inner lighting button 9 to move accordingly, thereby causing the first metal rocker 21 to move accordingly, achieving the effect of turning the lighting function on and off; pressing the outer ventilation button 5 back and forth will cause the inner ventilation button 10 to move accordingly, thereby causing the second metal rocker 22 to move accordingly, achieving the effect of turning the ventilation function on and off; pressing the outer blower button 6 back and forth will cause the inner blower button 11 to move accordingly, thereby causing the third metal rocker 23 to move accordingly, achieving the effect of turning the blower function on and off; pressing the outer heating button 7 back and forth will cause the inner heating button 12 to move accordingly, thereby causing the fourth metal rocker 24 to move accordingly, achieving the effect of turning the heating function on and off; pressing the outer heating button 8 back and forth will cause the inner heating button 13 to move accordingly, thereby causing the fifth metal rocker 25 to move accordingly, achieving the effect of turning the heating function on and off. During this period, due to the transmission of the external linkage shaft 14 and the internal linkage shaft 15, when the ventilation function is turned on, the blowing, heating one and heating two functions will be turned off at the same time; and when the blowing, heating one or heating two functions are turned on, the ventilation function can be turned off at the same time.

[0026] When the inner button 11 of the blower is turned on, the first conductive spring 28 and the second conductive spring 30 are pushed upwards by the linkage of the second conductive element 31 and the third conductive element 32, thus cutting off the heating function 1 and heating function 2. When heating function 1 or heating function 2 is turned on at any time, the first conductive spring 28 and the second conductive spring 30 are pushed downwards by the linkage of the second conductive element 31 and the third conductive element 32, thus cutting off the blower function, achieving a linkage effect between the contact pieces.

[0027] Example 2

[0028] See Figures 1 to 9As shown, the linkage heater switch involved in this embodiment is further configured based on embodiment 1, wherein the right side of the blower outer button 6 is provided with a first linkage protrusion 16 arranged rearward and extending below the heating outer button 7, and the right side of the heating outer button 7 is provided with a second linkage protrusion 17 arranged rearward and extending below the heating outer button 8.

[0029] Furthermore, the left side of the second heating outer panel 8 is provided with a third linkage protrusion 18 that is arranged forward and extends below the first heating outer panel 7, and the left side of the first heating outer panel 7 is provided with a fourth linkage protrusion 19 that is arranged forward and extends below the blower outer panel 6.

[0030] The linkage heater switch involved in this utility model, by setting internal and external linkage shafts, allows the ventilation function to be turned off and the blowing and heating functions to be turned off simultaneously when the ventilation function is turned on, and the ventilation function to be turned off simultaneously when either the blowing or heating function is turned on. The mechanical linkage prevents accidental touch, has a low failure rate, is stable in use, has complete overall functions, and is highly practical.

[0031] Unless otherwise specified, in this utility model, terms such as "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential" indicate the actual orientation or positional relationship shown. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, the terms used to describe orientation or positional relationships in this utility model are for illustrative purposes only and should not be construed as limiting this patent. For those skilled in the art, the specific meaning of the above terms can be understood in conjunction with the embodiments and according to the specific circumstances.

[0032] Unless otherwise expressly specified and limited, the terms "set up," "connected," and "linked" in this utility model should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0033] The preferred embodiments of this utility model have been described in detail above. It should be understood that those skilled in the art can make numerous modifications and variations based on the concept of this utility model without creative effort. Therefore, all technical solutions that can be obtained by those skilled in the art based on the concept of this utility model through logical analysis, reasoning, or limited experimentation on the basis of existing technology should be within the scope of protection defined by the claims.

Claims

1. A linkage-type heater switch, comprising a base, a mounting frame disposed on the base, and a pressure cover disposed within the base, wherein an outer lighting button, an outer ventilation button, an outer fan button, a first heating button, and a second heating button are rotatably connected to the pressure cover from left to right; and an inner lighting button, an inner ventilation button, an inner fan button, a first heating button, and a second heating button are rotatably connected to the base from left to right, characterized in that: The base contains a first conductive element extending left and right. From left to right, the first conductive element has a series of metal rockers for back-and-forth movement: a lighting rocker, a ventilation rocker, a blower rocker, a heating rocker (first type), and a heating rocker (second type). The lighting inner button is linked to the lighting rocker; the ventilation inner button is linked to the ventilation rocker; the blower inner button is linked to the blower rocker; the heating rocker (first type) is linked to the heating rocker (first type); and the heating rocker (second type) is linked to the heating rocker (second type). The blower rocker has a first conductive contact above its front end. The heating rocker (first type) has a second conductive contact above its front end and a first conductive spring below its rear end. The heating rocker (second type) has a third conductive contact above its front end and a second conductive spring below its rear end. A second conductive element is connected in series between the second conductive spring and the first conductive spring, and a third conductive element is connected in series between the second conductive element and the first conductive contact.

2. The linked space heater switch of claim 1, wherein: The mounting frame is rotatably connected to an external linkage shaft extending to the left and right. The external linkage shaft is located below the lighting external panel, ventilation external panel, blower external panel, heating one external panel, and heating two external panel. The external linkage shaft is provided with an external linkage ventilation branch shaft located on one side and extending obliquely upward, located below the ventilation external panel. The external linkage shaft is also provided with an external linkage blower branch shaft, an external linkage heating one branch shaft, and an external linkage heating two branch shaft located on the other side and extending obliquely upward. The external linkage blower branch shaft is located below the blower external panel, the external linkage heating one branch shaft is located below the heating one external panel, and the external linkage heating two branch shaft is located below the heating two external panel.

3. The linked space heater switch of claim 1 or 2, wherein: The base is rotatably connected to an inner linkage shaft that extends left and right. The inner linkage shaft is located below the inner panels for lighting, ventilation, blowing, heating (first), and heating (second). The inner linkage shaft has an inner linkage ventilation branch shaft that extends obliquely upwards on the opposite side of the outer linkage ventilation branch shaft and is located below the ventilation inner panel. The inner linkage shaft also has an inner linkage blowing branch shaft, an inner linkage heating (first) branch shaft, and an inner linkage heating (second) branch shaft located on the other side and extending obliquely upwards. The inner linkage blowing branch shaft is located below the blowing inner panel, the inner linkage heating (first) branch shaft is located below the heating (first) inner panel, and the outer linkage heating (second) branch shaft is located below the heating (second) inner panel.

4. The linked space heater switch of claim 3, wherein: The right side of the blower outer panel is provided with a first linkage protrusion that is arranged rearward and extends below the heating outer panel, and the right side of the heating outer panel is provided with a second linkage protrusion that is arranged rearward and extends below the heating outer panel.

5. The linked space heater switch of claim 1, wherein: The left side of the second heating outer panel is provided with a third linkage protrusion that is arranged forward and extends into the lower part of the first heating outer panel, and the left side of the first heating outer panel is provided with a fourth linkage protrusion that is arranged forward and extends into the lower part of the blower outer panel.

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