CN211088111U - Bathroom warmer panel switch - Google Patents
Bathroom warmer panel switch Download PDFInfo
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- CN211088111U CN211088111U CN201922301580.9U CN201922301580U CN211088111U CN 211088111 U CN211088111 U CN 211088111U CN 201922301580 U CN201922301580 U CN 201922301580U CN 211088111 U CN211088111 U CN 211088111U
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Abstract
The utility model relates to a switch, in particular to bathroom heater panel switch. The technical scheme is as follows: a panel switch of a bath heater comprises a switch panel and a switch box, wherein the switch panel is provided with a lighting, ventilation, blowing and air heating key, a plurality of movable contact pieces which are electrically connected with a static contact of an external circuit and realize contact or separation are arranged in the switch box, the static contact comprises a lighting, ventilation, blowing and air heating static contact, the movable contact pieces comprise a lighting, ventilation, blowing and air heating movable contact piece, a key linkage piece is arranged between the switch panel and the switch box, the key linkage piece is provided with linkage keys which respectively promote the lighting key, the ventilation key, the blowing key and the air heating key to be linked with the movable contact piece, the lighting movable contact piece, the ventilation movable contact piece and the blowing movable contact piece are electrically connected through a first conductive piece, and the air heating movable contact piece is electrically connected with the blowing static contact through a second conductive piece. By adopting the technical scheme, the bathroom heater panel switch with the potential safety hazard eliminated and the simple structure is provided.
Description
Technical Field
The utility model relates to a switch, in particular to bathroom heater panel switch.
Background
The bathroom heater is a small household appliance for bathing which integrates the functions of heating, ventilation and the like of a bathroom into a whole by combining a specially-made waterproof infrared heat wave tube and a ventilator urheen.
As described above, the bathroom heater includes the infrared heat wave tube heating, the blowing mechanism for blowing the heat heated by the infrared heat wave tube into the bathroom, and the ventilation mechanism for exhausting the hot steam in the bathroom to the outside of the bathroom after completion of the bathing or during the bathing. The switch for controlling the bathroom heater generally comprises a switch panel and a switch box connected with the switch panel, wherein the switch panel is provided with an illumination key, a ventilation key, a blowing key and a hot air key, an electric connection component electrically connected with an external circuit and a movable contact spring contacted or separated with a stationary contact in the electric connection component are arranged in the switch box, and each key on the switch panel corresponds to an independent movable contact spring respectively.
However, when the infrared thermal wave tube is heated, the blowing mechanism must blow air, otherwise the infrared thermal wave tube continuously heats, and the heat cannot be dissipated, which may cause the infrared thermal wave tube to burn out and cause fire, thereby causing great safety hazard.
Disclosure of Invention
To the deficiency that prior art exists, the utility model provides a eliminate potential safety hazard, simple structure's bathroom heater panel switch.
In order to achieve the above purpose, the utility model provides a following technical scheme: bathroom heater noodles
The board switch, including flush mounting plate of switch and the switch box of being connected with flush mounting plate of switch, be equipped with the illumination button on the flush mounting plate of switch, take a breath the button, the button of blowing and warm button of wind, then be equipped with in the switch box with the electric connection subassembly that external circuit can be connected and with a plurality of movable contact springs that the stationary contact among the electric connection subassembly realized the contact or separation, the stationary contact is including the illumination stationary contact, the stationary contact of taking a breath, the stationary contact of blowing and the warm stationary contact of wind, each button on the flush mounting plate of switch corresponds independent movable contact spring respectively and is connected with the movable contact spring linkage, the movable contact spring is including the movable contact spring of illumination, the movable contact spring of taking a breath, the movable: the switch is characterized in that a key linkage piece is arranged between the switch panel and the switch box, the key linkage piece is provided with linkage keys which respectively promote the illumination key, the ventilation key, the blowing key and the air heating key to be linked with the movable contact piece, the illumination movable contact piece, the ventilation movable contact piece and the blowing movable contact piece are electrically connected through a first conductive piece, and the air heating movable contact piece is electrically connected with the blowing static contact through a second conductive piece.
By adopting the technical scheme, the air heating movable contact piece is electrically connected with the blowing static contact through the second conductive piece, so that the series connection of the air heating key and the internal circuit of the blowing key is realized, when the air heating key is pressed independently, the air heating movable contact piece is combined with the air heating static contact, but the air heating circuit is not conducted with the main circuit, therefore, the main circuit can not supply power for the air heating circuit, and the infrared hot wave tube of the bathroom heater can not generate heat. When the movable blowing contact piece is driven by the blowing key to be combined with the fixed blowing contact, the fixed blowing contact is electrified, blowing starts to work, and the air heating key is pressed at the moment, so that the infrared heat wave tube in the bathroom heater can be heated; according to the arrangement, the infrared heat wave tube can not generate heat before the air blower is not started, so that the infrared heat wave tube is prevented from being heated continuously, and heat cannot be dissipated, and safety guarantee is provided for the use of the bathroom heater; and each key is linked with the movable contact piece through the key linkage piece, so that the driving of the key is more stable, and the condition of pressing failure cannot occur.
The utility model discloses further set up to: the key linkage piece comprises a shell which can be buckled with the switch box and a plurality of linkage keys which are erected on the shell, each linkage key comprises a lighting key linkage block, a ventilation key linkage block, a blowing key linkage block and a wind-heating key linkage block which are arranged corresponding to the lighting key, the ventilation key, the blowing key and the wind-heating key, the transverse two ends of each linkage block are pressing ends, the two pressing ends are hinged with the shell, one end of each key, facing the linkage block, is provided with an extension block which can be abutted against the two pressing ends of the linkage block, and one end, facing the movable contact, of each linkage block is provided with a linkage column which can swing on the shell along with the linkage block and can be linked with the movable contact to enable the movable contact to be contacted with or separated from the static contact.
By adopting the technical scheme, the device is simple in structure and more stable in linkage.
The utility model discloses further set up to: the movable contact pieces are respectively in a V shape, contacts matched with the static contacts are arranged on the movable contact pieces, the middle parts of the movable contact pieces are connected through arc-shaped connecting surfaces, hinged shafts extending towards the outside are respectively arranged on two sides of the middle parts, and grooves for erecting the hinged shafts are respectively arranged at the installation positions of the switch boxes positioned on the movable contact pieces.
By adopting the technical scheme, the movable contact piece and the key are convenient to be linked, so that the linkage of the movable contact piece is more flexible and stable.
The utility model discloses further set up to: the first conductive piece and the second conductive piece are respectively conductive metal strips fixedly arranged in the switch box.
By adopting the technical scheme, the structure is stable in contact, good in conductivity and simple in structure.
The present invention will be further described with reference to the accompanying drawings.
Drawings
Fig. 1 is a schematic perspective view of an embodiment of the present invention;
fig. 2 is a schematic structural diagram of an embodiment of the present invention;
FIG. 3 is a schematic perspective view of a key linkage according to an embodiment of the present invention;
fig. 4 is a schematic perspective view of an electrical connection assembly, a stationary contact and a conductive member in a switch box according to an embodiment of the present invention;
fig. 5 is a schematic perspective view of the movable contact piece in the embodiment of the present invention.
Detailed Description
A panel switch of bathroom heater as shown in fig. 1-5, comprising a switch panel 1 and a switch box 2 connected with the switch panel 1, wherein the switch panel 1 is provided with an illumination key 11, a ventilation key 12, a blowing key 13 and a wind-warm key 14, the switch box 2 is internally provided with an electric connection component 3 electrically connected with an external circuit and a plurality of movable contacts contacted with or separated from the fixed contacts in the electric connection component 3, the fixed contacts comprise an illumination fixed contact 31, a ventilation fixed contact 32, a blowing fixed contact 33 and a wind-warm fixed contact 34, each key on the switch panel 1 respectively corresponds to an independent movable contact and is linked with the movable contact, the movable contact comprises an illumination movable contact 41, a ventilation movable contact 42, a blowing movable contact 43 and a wind-warm movable contact 44, a key linkage 5 is arranged between the switch panel 1 and the switch box 2, the key linkage 5 is provided with a key 11, respectively, The ventilation button 12, the blowing button 13 and the air-warming button 14 are linked with the movable contact piece, the lighting movable contact piece 41, the ventilation movable contact piece 42 and the blowing movable contact piece are electrically connected through 43 the first conductive piece 6, and the air-warming movable contact piece 44 is electrically connected with the blowing stationary contact 33 through the second conductive piece 7, wherein the first conductive piece 6 and the second conductive piece 7 are respectively conductive metal strips fixedly arranged in the switch box 2, and of course, the first conductive piece 6 and the second conductive piece 7 can also be wires, which is also feasible. In the above solution, the air-warming movable contact 44 is electrically connected to the blowing stationary contact 33 through the second conductive member 7, so that the air-warming key 14 is connected in series with the internal circuit of the blowing key 13, and when the air-warming key 14 is pressed alone, the air-warming movable contact 44 is combined with the air-warming stationary contact 34, but the air-warming circuit is not conducted with the main circuit, so that the main circuit does not supply power to the air-warming circuit, and the infrared hot wave tube of the bathroom heater does not generate heat. When the blowing key 13 drives the blowing movable contact 43 to be combined with the blowing static contact 33, the blowing static contact 33 is electrified, blowing starts to work, and the air heating key 14 is pressed at the moment, so that the heating of the infrared heat wave tube in the bathroom heater can be realized; according to the arrangement, the infrared heat wave tube can not generate heat before the air blower is not started, so that the infrared heat wave tube is prevented from being heated continuously, and heat cannot be dissipated, and safety guarantee is provided for the use of the bathroom heater; and each key is linked with the movable contact piece through the key linkage piece 5, so that the driving of the key is more stable, and the situation of pressing failure can not occur.
In the embodiment of the present invention, each movable contact is "V" shaped, and has a contact 45 adapted to the stationary contact, the middle portion of the movable contact is connected by an arc-shaped connecting surface 451, the two sides of the middle portion are respectively provided with a hinge shaft 452 extending outward, and the mounting portion of the switch box 2 located at each movable contact is respectively provided with a groove 21 for erecting the hinge shaft 452. The key linkage piece 5 comprises a shell 51 which can be buckled with the switch box 2 and a plurality of linkage keys which are erected on the shell 51, each linkage piece comprises a lighting key linkage block 52, a ventilation key linkage block 53, a ventilation key linkage block 54 and a wind heating key linkage block 55 which are arranged corresponding to the lighting key 11, the ventilation key 12, the blowing key 13 and the wind heating key 14 respectively, the transverse two ends of each linkage block are pressing ends, the two pressing ends are hinged with the shell 51, one end of each key facing the linkage block is provided with an extension block 15 which can be abutted against the two pressing ends of the linkage block, and one end of each linkage block facing the movable contact piece is provided with a linkage column 56 which can swing on the shell along with the linkage block and is linked with the movable contact piece to enable the movable contact piece to be contacted with or separated from the static contact piece. The linkage column 56 can implement the conflict to the horizontal two ends of the movable contact piece along the swing of the linkage block, and the movable contact piece is promoted to swing along the hinged part of the switch box 2 to realize the combination or separation with the static contact.
Claims (4)
1. A bathroom heater panel switch comprises a switch panel and a switch connected with the switch panel
The box of closing, be equipped with the illumination button on the flush mounting plate of switch, take a breath the button, button and the warm button of wind of blowing, then be equipped with in the switch box with the electric connection subassembly that external circuit can be connected and with a plurality of movable contact pieces that the stationary contact among the electric connection subassembly realized contact or separation, the stationary contact is including the illumination stationary contact, the stationary contact of taking a breath, the stationary contact of blowing and the warm stationary contact of wind, each button on the flush mounting plate of switch corresponds independent movable contact piece respectively and is connected with the movable contact piece linkage, the movable contact piece is including the illumination movable contact piece, the movable contact piece of taking a breath, movable contact piece and the warm movable contact piece of: the switch is characterized in that a key linkage piece is arranged between the switch panel and the switch box, the key linkage piece is provided with linkage keys which respectively promote the illumination key, the ventilation key, the blowing key and the air heating key to be linked with the movable contact piece, the illumination movable contact piece, the ventilation movable contact piece and the blowing movable contact piece are electrically connected through a first conductive piece, and the air heating movable contact piece is electrically connected with the blowing static contact through a second conductive piece.
2. The super bath panel switch of claim 1, wherein: the key linkage piece comprises a shell and a plurality of linkage keys, wherein the shell can be fastened with the switch box, the linkage keys are erected on the shell, each linkage key respectively comprises a lighting key linkage block, a ventilation key linkage block, a blowing key linkage block and a wind-warm key linkage block, the lighting key linkage block, the ventilation key linkage block, the blowing key linkage block and the wind-warm key linkage block are arranged corresponding to the lighting key, the ventilation key, the blowing key and the wind-warm key, the two transverse ends of each linkage block are pressing ends, the two pressing ends are hinged with the shell, one end of each key, facing the linkage block, is provided with an extension block capable of abutting against the two pressing ends of the linkage block, and one end, facing the movable contact, of each linkage block is provided with a linkage column, capable of swinging on the shell along with the linkage block and linked with the movable contact to or.
3. The bathroom heater panel switch of claim 1 or 2, wherein: the movable contact pieces are respectively in a V shape, contacts matched with the static contacts are arranged on the movable contact pieces, the middle parts of the movable contact pieces are connected through arc-shaped connecting surfaces, hinged shafts extending towards the outside are respectively arranged on two sides of the middle parts, and grooves for erecting the hinged shafts are respectively arranged at the installation positions of the switch boxes positioned on the movable contact pieces.
4. The bathroom heater panel switch of claim 1 or 2, wherein: the first conductive piece and the second conductive piece are respectively conductive metal strips fixedly arranged in the switch box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922301580.9U CN211088111U (en) | 2019-12-19 | 2019-12-19 | Bathroom warmer panel switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922301580.9U CN211088111U (en) | 2019-12-19 | 2019-12-19 | Bathroom warmer panel switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211088111U true CN211088111U (en) | 2020-07-24 |
Family
ID=71624233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922301580.9U Active CN211088111U (en) | 2019-12-19 | 2019-12-19 | Bathroom warmer panel switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211088111U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112377968A (en) * | 2020-11-09 | 2021-02-19 | 宁波公牛电器有限公司 | Bathroom heater switch and bathroom heater |
| CN113483387A (en) * | 2021-07-30 | 2021-10-08 | 宁波公牛电器有限公司 | Bathroom heater switch mutual control structure, bathroom heater switch and bathroom heater |
-
2019
- 2019-12-19 CN CN201922301580.9U patent/CN211088111U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112377968A (en) * | 2020-11-09 | 2021-02-19 | 宁波公牛电器有限公司 | Bathroom heater switch and bathroom heater |
| CN113483387A (en) * | 2021-07-30 | 2021-10-08 | 宁波公牛电器有限公司 | Bathroom heater switch mutual control structure, bathroom heater switch and bathroom heater |
| CN113483387B (en) * | 2021-07-30 | 2022-04-15 | 宁波公牛电器有限公司 | Bathroom heater switch mutual control structure, bathroom heater switch and bathroom heater |
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