CN202907254U - A large-power LED light-adjustable system - Google Patents
A large-power LED light-adjustable system Download PDFInfo
- Publication number
- CN202907254U CN202907254U CN2012202558502U CN201220255850U CN202907254U CN 202907254 U CN202907254 U CN 202907254U CN 2012202558502 U CN2012202558502 U CN 2012202558502U CN 201220255850 U CN201220255850 U CN 201220255850U CN 202907254 U CN202907254 U CN 202907254U
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- power
- light emitting
- module
- power led
- tunable optical
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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Abstract
The utility model provides a large-power LED light-adjustable system comprising a power supply module, a control module, and multiple light emitting modules. The power supply module is connected with the control module which is connected with the multiple light emitting modules. The system also comprises multiple large-power light adjustment driving circuits. Each light emitting module is connected with a large-power light adjustment driving circuit. The beneficial effect of the system is that by the power supply module providing power for the multiple light emitting modules and by each light emitting module independently controlled by a large-power light adjustment driving circuit, large-power light adjustment is achieved while low cost is guaranteed. The large-power LED light-adjustable system can be used for large-power LED illumination lamps, large-power RGB plant lamps, and low-power LED integration lamps.
Description
Technical field
The utility model relates to the LED lighting field, particularly a kind of great power LED tunable optical system.
Background technology
Existing LED illuminator, the power that its dimming power source is supported is all very little, basically all below 200W, seldom can reach 200W, namely allows to reach, and the cost of its making also can be higher.The great power LED Dimmable lighting system is difficult to find in market, simultaneously, powerful RGB tunable optical plant lamp on market also difficulty find.
The high-power LED light adjusting product that rarely has, it adopts multistage amplification to realize high-power dimming, and manufacturing cost is high like this, and reliability reduces, and energy efficiency is not high.
The utility model content
In order to solve above-mentioned existing technical problem, the utility model provides a kind of great power LED tunable optical system, it adopts a power module to supply with the multichannel light emitting module, and each road is carried out independent control by the high-power dimming drive circuit to it, and wananty costs is not high in the time of with the realization high-power dimming.
The utility model solves above-mentioned existing technical problem, a kind of great power LED tunable optical system is provided, described great power LED tunable optical system comprises power module, control module and multichannel light emitting module, described power module is connected with described control module, and described control module is connected with described multichannel light emitting module respectively again; Described great power LED tunable optical system also comprises a plurality of high-power dimming drive circuits, the light emitting module on each road high-power dimming drive circuit of contacting.
The utility model further improves as described below.
One described light emitting module comprises a plurality of LED lamp pearls.
Compared to prior art, the beneficial effects of the utility model are: adopt a power module to supply with the multichannel light emitting module, each road is carried out independent control by the high-power dimming drive circuit to it, and wananty costs is low in the time of with the realization high-power dimming.This great power LED tunable optical system can be used in the high-power LED illuminating lamp, also can be used in powerful RGB plant lamp, can also be used for low power LED integrated lamp.
Description of drawings
Fig. 1 is the module diagram of the utility model great power LED tunable optical system.
Embodiment
Below in conjunction with description of drawings and embodiment the utility model is further specified.
As shown in Figure 1, a kind of great power LED tunable optical system, this great power LED tunable optical system comprises power module 11, control module 12 and multichannel light emitting module 13, and power module 11 is connected with control module 12, and control module 12 is connected with multichannel light emitting module 13 respectively again; Great power LED tunable optical system also comprises a plurality of high-power dimming drive circuits 14, the light emitting module 13 series windings one high-power dimming drive circuit 14 on each road.Because a high-power dimming drive circuit 14 is set up on each road, this high-power dimming drive circuit 14 can to the PWM(Pulse Width Modulation on this road, be called for short PWM; The wide control light modulation of ripple) adjust, each light emitting module 13 all can be realized high-power dimming like this, and its light modulation gross power can reach more than the 200W.
A light emitting module 13 of the present utility model comprises a plurality of LED lamp pearls, these a plurality of LED lamp pearls consist of for the mode of string or also connection, this LED lamp pearl can be the high-power lamp pearl, and namely each lamp pearl has the power of 1W, 1.5W, 3W or 5W, also can be the small light pearl of mW level.
Adopt great power LED tunable optical of the present utility model system, each road light emitting module 13 can also can pass through control module 12 centralized control independently by control module 12 controls, avoids each road light emitting module 13 that a power module 11 all is set; Namely can control the high-power LED lamp pearl, also can control low power LED lamp pearl, save the whole system cost, increase reliability.
Above content is in conjunction with concrete preferred implementation further detailed description of the utility model, can not assert that implementation of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, can also make some simple deduction or replace, all should be considered as belonging to protection range of the present utility model.
Claims (2)
1. great power LED tunable optical system is characterized in that:
Described great power LED tunable optical system comprises power module, control module and multichannel light emitting module, and described power module is connected with described control module, and described control module is connected with described multichannel light emitting module respectively again; Described great power LED tunable optical system also comprises a plurality of high-power dimming drive circuits, the light emitting module on each road high-power dimming drive circuit of contacting.
2. great power LED tunable optical according to claim 1 system, it is characterized in that: a described light emitting module comprises a plurality of LED lamp pearls.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202558502U CN202907254U (en) | 2012-06-01 | 2012-06-01 | A large-power LED light-adjustable system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202558502U CN202907254U (en) | 2012-06-01 | 2012-06-01 | A large-power LED light-adjustable system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202907254U true CN202907254U (en) | 2013-04-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202558502U Expired - Fee Related CN202907254U (en) | 2012-06-01 | 2012-06-01 | A large-power LED light-adjustable system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202907254U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105407586A (en) * | 2014-09-12 | 2016-03-16 | 宁波高新区赛尔富电子有限公司 | LED lamp |
| CN106163042A (en) * | 2015-04-23 | 2016-11-23 | 欧普照明股份有限公司 | A kind of light modulating device and light-dimming method |
-
2012
- 2012-06-01 CN CN2012202558502U patent/CN202907254U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105407586A (en) * | 2014-09-12 | 2016-03-16 | 宁波高新区赛尔富电子有限公司 | LED lamp |
| CN106163042A (en) * | 2015-04-23 | 2016-11-23 | 欧普照明股份有限公司 | A kind of light modulating device and light-dimming method |
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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: 20130424 Termination date: 20160601 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |