CN205017627U - LED lamp based on signal control - Google Patents
LED lamp based on signal control Download PDFInfo
- Publication number
- CN205017627U CN205017627U CN201420003038.XU CN201420003038U CN205017627U CN 205017627 U CN205017627 U CN 205017627U CN 201420003038 U CN201420003038 U CN 201420003038U CN 205017627 U CN205017627 U CN 205017627U
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- CN
- China
- Prior art keywords
- control circuit
- signal
- circuit
- led lamp
- current control
- 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 - Lifetime
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- 230000005284 excitation Effects 0.000 claims description 8
- 230000001276 controlling effect Effects 0.000 description 5
- 230000001105 regulatory effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
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- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The utility model relates to a LED lamp based on signal control belongs to LED lamp circuit design technique field, the utility model provides a switch, luminance and the colour temperature of the dull and stereotyped lamp of LED are controlled to signal on the computer -based, a LED lamp based on signal control, includes emi circuit, flyback converter, DC -DC constant current control circuit and LED lamp, and emi circuit passes through flyback converter and is connected with DC -DC constant current control circuit, and DC -DC constant current control circuit is connected with the LED lamp, and still including adjusting luminance control circuit and computer, the computer is connected with DC -DC constant current control circuit through the control circuit that adjusts luminance, the computer includes DALI signal, DMX signal and 0 -10V signal, the utility model discloses mainly use in the aspect of the LED lamp.
Description
Technical field
A kind of LED based on signal controlling of the present invention, belongs to LED lamp circuit design field.
Background technology
LED is widely used on light fixture because power consumption is low, luminous efficiency is good and volume is little as light source, and the existing LED flat lamp made by LED, not only for illumination, in the environment also for hotel, clothes or jewelry shoppe, uses as decoration.But existing LED flat lamp is all directly inserted on power supply and uses, and plugs and namely lights, the brightness colour temperature etc. of light source can not be regulated, be therefore necessary to be improved.
Utility model content
In order to overcome the deficiency that prior art exists, providing a kind of and controlling the switch of LED flat lamp, brightness and colour temperature based on the signal on computer.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of LED based on signal controlling, comprise EMI circuit, circuit of reversed excitation, DC-DC constant-current control circuit and LED, EMI circuit is connected with DC-DC constant-current control circuit by circuit of reversed excitation, DC-DC constant-current control circuit is connected with LED, also comprise adjusting control circuit and computer, computer is connected with DC-DC constant-current control circuit by adjusting control circuit.
Described computer comprises DALI signal, DMX signal and 0-10V signal.
The beneficial effect that the utility model is compared with prior art had is:
The utility model on computers by regulating DALI signal, DMX signal and 0-10V signal to regulate the switch of LED, brightness and colour temperature, can achieve Long-distance Control, user-friendly, achieves Based Intelligent Control, is applicable to various occasion, efficient and convenient.
Accompanying drawing explanation
Below by accompanying drawing, embodiment of the present utility model is described in further detail.
Fig. 1 is fundamental diagram of the present utility model;
Fig. 2 is EMI circuit diagram;
Fig. 3 is circuit of reversed excitation figure;
Fig. 4 is DC-DC constant-current control circuit figure;
Fig. 5 is adjusting control circuit figure.
1 be EMI circuit, 2 be circuit of reversed excitation in figure, 3 be DC-DC constant-current control circuit, 4 be LED, 5 be adjusting control circuit, 6 for computer.
Embodiment
The utility model will be further described by reference to the accompanying drawings for embodiment below.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4 and Fig. 5, a kind of LED based on signal controlling, comprise EMI circuit 1, circuit of reversed excitation 2, DC-DC constant-current control circuit 3 and LED 4, EMI circuit 1 is connected with DC-DC constant-current control circuit 3 by circuit of reversed excitation 2, DC-DC constant-current control circuit 3 is connected with LED 4, also comprise adjusting control circuit 5 and computer 6, computer 6 is connected with DC-DC constant-current control circuit 3 by adjusting control circuit 5.
Described computer 6 comprises DALI signal, DMX signal and 0-10V signal.
The utility model on computers by regulating DALI signal, DMX signal and 0-10V signal to regulate the switch of LED, brightness and colour temperature, can achieve Long-distance Control, user-friendly, achieves Based Intelligent Control, is applicable to various occasion, efficient and convenient.
Claims (1)
1. the LED based on signal controlling, comprise EMI circuit (1), circuit of reversed excitation (2), DC-DC constant-current control circuit (3) and LED (4), EMI circuit (1) is connected with DC-DC constant-current control circuit (3) by circuit of reversed excitation (2), DC-DC constant-current control circuit (3) is connected with LED (4), it is characterized in that: also comprise adjusting control circuit (5) and computer (6), computer (6) is connected with DC-DC constant-current control circuit (3) by adjusting control circuit (5), described computer (6) comprises DALI signal, DMX signal and 0-10V signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420003038.XU CN205017627U (en) | 2014-01-03 | 2014-01-03 | LED lamp based on signal control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420003038.XU CN205017627U (en) | 2014-01-03 | 2014-01-03 | LED lamp based on signal control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205017627U true CN205017627U (en) | 2016-02-03 |
Family
ID=55216208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420003038.XU Expired - Lifetime CN205017627U (en) | 2014-01-03 | 2014-01-03 | LED lamp based on signal control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205017627U (en) |
-
2014
- 2014-01-03 CN CN201420003038.XU patent/CN205017627U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 037200 Liang Wei Industrial Park, Youyu County, Shanxi, Shuozhou Patentee after: Shanxi Yongchang Technology Group Co.,Ltd. Address before: 037200 Liang Wei Industrial Park, Youyu County, Shanxi, Shuozhou Patentee before: SHANXI YONGCHANG TECHNOLOGY Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20160203 |