CN206365100U - A kind of LED timing dimming control device - Google Patents
A kind of LED timing dimming control device Download PDFInfo
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- CN206365100U CN206365100U CN201720188994.3U CN201720188994U CN206365100U CN 206365100 U CN206365100 U CN 206365100U CN 201720188994 U CN201720188994 U CN 201720188994U CN 206365100 U CN206365100 U CN 206365100U
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Abstract
The utility model is related to a kind of LED timing dimming device, including：Common power, brightness adjustment control block；Described brightness adjustment control block is internally provided with power-supply circuit, microcontroller, output circuit, described common power is connected by power-supply circuit with brightness adjustment control block, power-supply circuit is connected with microcontroller, and microcontroller is connected with output circuit, and output circuit is connected with common power.The beneficial effects of the utility model：Simplify circuit structure diagram and realize timing dimming, reach saving energy resource consumption, reduction production cost, cost of labor.
Description
Technical field
The utility model is related to the control device in terms of time and brightness to illuminating street lamp used, and in particular to a kind of
LED timing dimming control device, belongs to lighting field.
Background technology
Support energetically with country to rural development with the development of the city, and people are to beautiful pursuit, to street lamp
It is required that also more and more higher.The street lamp of main flow is to the brightness neither one adjusting means of light on the market at present, in the feelings of low visibility
Corresponding effect is not had under condition；Or have can be provided with timing dimming, but circuit of its light modulation is sufficiently complex, reliably
Property aspect it is also poor, repair sufficiently complex, and labor intensity is big, requires also higher to workmen.
Therefore, corresponding illuminating effect can be played in corresponding weather condition or Four seasons change situation by how solving street lamp,
Being controlled for brightness, lighting hours to light, is the purpose of the utility model research.
Utility model content
For above the deficiencies in the prior art and defect, the utility model provides a kind of LED timing dimming device, passed through
Simplify circuit structure diagram and realize timing dimming, reached saving energy resource consumption, reduce the purpose of production cost.
To solve prior art problem, the technical scheme that the utility model is used is：
A kind of LED timing dimming device, including：Common power, brightness adjustment control block；Set inside described brightness adjustment control block
Power-supply circuit, microcontroller, output circuit are equipped with, described common power is connected with brightness adjustment control block by power-supply circuit, taken
Circuit is connected with microcontroller, and microcontroller is connected with output circuit, and output circuit is connected with common power.
Further, described common power is a common non-dimmable power supply, by receiving output circuit light modulation letter
Number regulation common power inside constant current benchmark complete light modulation.
Further, it is provided with timer on described microcontroller.
Further, described output circuit is the dim signal of brightness needed for output.
The beneficial effects of the utility model：Simplify circuit structure diagram and realize timing dimming, reach saving energy resource consumption,
Reduce production cost, cost of labor.
Brief description of the drawings
Fig. 1 is the utility model circuit theory diagrams.
Wherein：Common power 10, brightness adjustment control block 20, power-supply circuit 201, microcontroller 202, output control circuit 203.
Embodiment
In order that those skilled in the art can more understand technical solutions of the utility model, 1 pair of sheet below in conjunction with the accompanying drawings
Utility model is further analyzed.
As shown in Fig. 1, a kind of LED timing dimming device, including：Common power 10, brightness adjustment control block 20；Described
Brightness adjustment control block 20 is internally provided with power-supply circuit 201, microcontroller 202, output circuit 203, and described common power 10 leads to
Cross power-supply circuit 201 to be connected with brightness adjustment control block 202, power-supply circuit 201 is connected with microcontroller 202, microcontroller 202 with it is defeated
Go out circuit 203 to connect, output circuit 203 is connected with common power 10.
Described common power 10 is a common non-dimmable power supply, is adjusted by receiving the dim signal of output circuit 203
The constant current benchmark inside common power 10 is saved to complete to be provided with timer, described output on light modulation, described microcontroller 202
Circuit 203 is the dim signal of brightness needed for output.
The course of work of the present utility model is that the work of LED timing dimming device is power taking in timing dimming control module 20
Circuit 201 is conveyed to the micro-control unit 202 of timing dimming control module 20, micro-control unit from the power taking of common power 10
202 timing when opening, are arrived when the time, that is, the pulsewidth dim signal of brightness needed for exporting, then dim letter by output control circuit 203
Number control common power 10 inside constant current benchmark, common power 10 i.e. different brightness can be exported according to the size of benchmark, most
Light modulation purpose is completed eventually.
The utility model provides a kind of LED timing dimming device, realizes timing dimming by simplifying circuit structure diagram, reaches
Saving energy resource consumption has been arrived, the purpose of production cost is reduced.
Technical scheme provided herein is described in detail above, embodiment used herein is to the application
Principle and embodiment be set forth, the explanation of above example is only intended to help and understands the present processes and its core
Thought is thought；Simultaneously for those of ordinary skill in the art, according to the thought of the application, in embodiment and model is applied
Place and will change, in summary, this specification content should not be construed as the limitation to the application.
Claims (3)
1. a kind of LED timing dimming device, it is characterised in that：Including common power and brightness adjustment control block；Described light modulation control
Clamp dog is internally provided with power-supply circuit, microcontroller and output circuit, described power-supply circuit, microcontroller and output circuit according to
The secondary setting that is connected；Described power-supply circuit input is connected with common power, the output end of output circuit with it is described common
Power supply is connected, and timer is provided with described microcontroller.
2. a kind of LED timing dimming device according to claim 1, it is characterised in that：Described common power selection
One common non-dimmable power supply, the constant current benchmark adjusted by receiving output circuit dim signal inside common power completes to adjust
Light.
3. a kind of LED timing dimming device according to claim 1, it is characterised in that：Described output circuit is defeated
The dim signal of brightness needed for going out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720188994.3U CN206365100U (en) | 2017-03-01 | 2017-03-01 | A kind of LED timing dimming control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720188994.3U CN206365100U (en) | 2017-03-01 | 2017-03-01 | A kind of LED timing dimming control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206365100U true CN206365100U (en) | 2017-07-28 |
Family
ID=59380239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720188994.3U Active CN206365100U (en) | 2017-03-01 | 2017-03-01 | A kind of LED timing dimming control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206365100U (en) |
-
2017
- 2017-03-01 CN CN201720188994.3U patent/CN206365100U/en active Active
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