CN204067104U - Convenient home switch - Google Patents
Convenient home switch Download PDFInfo
- Publication number
- CN204067104U CN204067104U CN201420307185.6U CN201420307185U CN204067104U CN 204067104 U CN204067104 U CN 204067104U CN 201420307185 U CN201420307185 U CN 201420307185U CN 204067104 U CN204067104 U CN 204067104U
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- CN
- China
- Prior art keywords
- circuit
- light
- switch
- sensitive unit
- indicator light
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Switch Cases, Indication, And Locking (AREA)
Abstract
The utility model discloses a kind of convenient home switch, comprise switch panel, circuit I and circuit II, circuit I is provided with step-down transformer, circuit II is provided with light-emitting device, circuit II is in parallel by double control switch with circuit I; Be connected with step-down transformer after light-sensitive unit and indicator light are connected in series, double control switch, light-sensitive unit and indicator light are arranged on switch panel.During daytime, circuit I connected by double control switch, circuit II is in off-state, and namely light-emitting device does not work, when light-sensitive unit is penetrated in illumination, light-sensitive unit makes the indicator light be connected in series with circuit I not work, when not having night illumination to penetrate light-sensitive unit, light-sensitive unit makes the indicator light be connected in series with circuit I brighten, and people conveniently can find the position of switch, when opening switch and circuit II connected by double control switch, circuit I is in off-state and indicator light does not work.When avoiding people to grope the position of switch, unnecessary injury is caused to human body, very easy to use.
Description
Technical field
The utility model relates to a kind of switch, specifically a kind of convenient home switch.
Background technology
Switch is one can be made open circuit, makes current interruptions or make electric current flow to the electronic component of other circuit.Modal home switch is the switch controlling electric light, wherein has one or several electronic contact, and contact " closing " represents electronic contact conducting, allows electric current to flow through; " open circuit " of switch represents that electronic contact not conducting forms open circuit, does not allow electric current to flow through.When people open switch at night, often need the position groping him, easily like this to work the mischief to human body, it is very inconvenient to use.
Summary of the invention
For above-mentioned prior art Problems existing, the utility model provides a kind of convenient home switch, when using switch night, can be clearly seen that the position of switch, avoids damaging human body, very easy to use.
To achieve these goals, the technical solution adopted in the utility model is: a kind of convenient home switch, comprises switch panel, also comprise circuit I and circuit II, circuit I is provided with step-down transformer, circuit II is provided with light-emitting device, circuit II is in parallel by double control switch with circuit I; Be connected with step-down transformer after light-sensitive unit and indicator light are connected in series, double control switch, light-sensitive unit and indicator light are arranged on switch panel.
Further, the step-down transformer of step-down transformer to be step-down scope be 1V ~ 5V.
Further, indicator light is LED, energy-conserving and environment-protective.
The beneficial effects of the utility model are: by arranging this convenient home switch, double control switch is increased in common switch, circuit I and the light-sensitive unit be connected in series with circuit I and indicator light, due to double control switch control circuit I and circuit II simultaneously, during daytime, circuit I connected by double control switch, circuit II is in off-state, namely light-emitting device does not work, when light-sensitive unit is penetrated in illumination, light-sensitive unit makes the indicator light be connected in series with circuit I not work, when not having night illumination to penetrate light-sensitive unit, light-sensitive unit makes the indicator light be connected in series with circuit I brighten, people conveniently can find the position of switch, when opening switch and circuit II connected by double control switch, circuit I is in off-state and indicator light does not work.When avoiding people to grope the position of switch, unnecessary injury is caused to human body, very easy to use.
Accompanying drawing explanation
Fig. 1 is circuit diagram of the present utility model;
Fig. 2 is structural representation of the present utility model.
In figure: 1, switch panel, 2, indicator light, 3, light-sensitive unit, 4, double control switch, 5, light-emitting device, 6, step-down transformer.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As depicted in figs. 1 and 2, a kind of convenient home switch, comprises switch panel 1, also comprises circuit I and circuit II, circuit I is provided with step-down transformer 6, circuit II is provided with light-emitting device 5, and circuit II is in parallel by double control switch 4 with circuit I; Be connected with step-down transformer 6 after light-sensitive unit 3 and indicator light 2 are connected in series, double control switch 4, light-sensitive unit 3 and indicator light 2 are arranged on switch panel 1.
Further, the step-down transformer of step-down transformer 6 to be step-down scopes be 1V ~ 5V.
Further, indicator light 2 is LED, energy-conserving and environment-protective.
Operation principle: during daytime, circuit I connected by double control switch 4, voltage is down to 1V ~ 5V by step-down transformer 6, circuit II is in off-state, namely light-emitting device 5 does not work, when light-sensitive unit 3 is penetrated in illumination, light-sensitive unit 3 makes the indicator light 2 be connected in series with circuit I not work, when not having night illumination to penetrate light-sensitive unit 3, light-sensitive unit 3 makes the indicator light 2 be connected in series with circuit I brighten, people conveniently can find the position of switch, and when opening switch and circuit II connected by double control switch 4, circuit I is in off-state and indicator light 2 does not work.When avoiding people to grope the position of switch, unnecessary injury is caused to human body, very easy to use.
Claims (3)
1. a convenient home switch, comprises switch panel (1), it is characterized in that, also comprise circuit I and circuit II, circuit I is provided with step-down transformer (6), circuit II is provided with light-emitting device (5), circuit II is in parallel by double control switch (4) with circuit I; Be connected with step-down transformer (6) after light-sensitive unit (3) and indicator light (2) are connected in series, double control switch (4), light-sensitive unit (3) and indicator light (2) are arranged on switch panel (1).
2. the convenient home switch of one according to claim 1, is characterized in that, the step-down transformer of described step-down transformer (6) to be step-down scope be 1V ~ 5V.
3. the convenient home switch of one according to claim 1 and 2, is characterized in that, described indicator light (2) is LED.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420307185.6U CN204067104U (en) | 2014-06-11 | 2014-06-11 | Convenient home switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420307185.6U CN204067104U (en) | 2014-06-11 | 2014-06-11 | Convenient home switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204067104U true CN204067104U (en) | 2014-12-31 |
Family
ID=52208561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420307185.6U Expired - Fee Related CN204067104U (en) | 2014-06-11 | 2014-06-11 | Convenient home switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204067104U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109946598A (en) * | 2019-03-22 | 2019-06-28 | Tcl-罗格朗国际电工（惠州）有限公司 | Double control switch detection circuit and device |
-
2014
- 2014-06-11 CN CN201420307185.6U patent/CN204067104U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109946598A (en) * | 2019-03-22 | 2019-06-28 | Tcl-罗格朗国际电工（惠州）有限公司 | Double control switch detection circuit and device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141231 Termination date: 20150611 |
|
| EXPY | Termination of patent right or utility model |