CN201787449U - LED projection light - Google Patents
LED projection light Download PDFInfo
- Publication number
- CN201787449U CN201787449U CN2010205486047U CN201020548604U CN201787449U CN 201787449 U CN201787449 U CN 201787449U CN 2010205486047 U CN2010205486047 U CN 2010205486047U CN 201020548604 U CN201020548604 U CN 201020548604U CN 201787449 U CN201787449 U CN 201787449U
- Authority
- CN
- China
- Prior art keywords
- led
- circuit board
- light source
- controller
- led 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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- 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
Abstract
The utility model relates to a LED projection light, comprising a controller, a circuit board and a LED light source, wherein the controller is electrically connected with the LED light source by the circuit board, the controller comprises a right value sensor, a light sense drive switch, a micro-processor and a timer; the LED light source comprises a plurality of parallel LED light groups of different colors and the LED light groups are mutually alternatively arranged on the circuit board. The LED projection light has features of novel design, reasonable structure, good energy-saving effect, color variety of the projection light and wide market prospect and popularization value.
Description
Technical field
The utility model relates to a kind of lighting, especially a kind of LED Projecting Lamp.
Background technology
In current highly developed communication society, along with market economy increasing development, outdoor advertising is as the important component part of the important carrier and the city image of modern economy social information, and its lighting field more and more causes people's great attention.People wish that the Projecting Lamp of outdoor advertising can reflect ad content brilliantly, can meet energy-conservation basic demand again.Yet high-pressure mercury lamp or Metal halogen lamp are adopted in existing outdoor advertising mostly, and this light fixture need consume a large amount of electric energy; Also have and use the Projecting Lamp of the lower LED light fixture of energy consumption, but its color is often more single, can't satisfy the requirement of beautifying city image as outdoor advertising.
Thereby prior art awaits to improve and improve.
Summary of the invention
At the deficiencies in the prior art part, the purpose of this utility model provides a kind of LED Projecting Lamp, makes it not only have good energy-saving effect, and the color variation of light projector.
For achieving the above object, technical solution adopted in the utility model is: a kind of LED Projecting Lamp, comprise controller, circuit board and led light source, controller electrically connects by circuit board and led light source, and described controller comprises light value sensor, light sensation driving switch, microprocessor and timer; Described led light source comprises many groups LED lamp group of different color parallel with one another, interlaced being arranged on the circuit board of described many group LED lamp groups.
The beneficial effects of the utility model are: owing to adopt said structure, the LED Projecting Lamp is provided with light value sensor and light sensation driving switch, make the LED Projecting Lamp and to close according to the automatic startup of bright and dark light degree, under the prerequisite that guarantees flood lighting, can in time close the LED Projecting Lamp automatically according to the shading value of light again, thereby have good energy-saving effect; Led light source comprises many groups LED lamp group of different color, in concrete use, can arbitrarily only use the LED lamp group of one group of color; Microprocessor that comprises in the controller and timer make in concrete use, also can reach LED Projecting Lamp rich color and various purpose that changes irregularly according to the LED lamp group of Preset Time conversion different color, satisfy the requirement of beautifying city image.The utility model modern design, rational in infrastructure, not only have good energy-saving effect, and the color variation of light projector, have extensive market prospects and promotional value.
Description of drawings
Fig. 1 is a functional-block diagram of the present utility model;
Fig. 2 is a structural representation of the present utility model.
Each label is respectively among the figure: (1) controller, (2) circuit board, (3) led light source, (4) light value sensor, (5) light sensation driving switch, (6) microprocessor, (7) timer.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
Referring to Fig. 1,2, a kind of LED Projecting Lamp of the utility model, comprise controller 1, circuit board 2 and led light source 3, controller 1 electrically connects by circuit board 2 and led light source 3, and described controller 1 comprises light value sensor 4, light sensation driving switch 5, microprocessor 6 and timer 7; Described led light source 3 comprises many groups LED lamp group of different color parallel with one another, interlaced being arranged on the circuit board 2 of described many group LED lamp groups.
Working method of the present utility model is as follows: light value sensor 4 all is in the state of induction light shading value always, when bright and dark light degree during greater than preset value, thereby closes the LED Projecting Lamp by closing light sensation driving switch 5; When bright and dark light degree during, open the LED Projecting Lamp by opening light sensation driving switch 5 less than preset value; When opening the LED Projecting Lamp, microprocessor 6 is according to pre-set programs, turns on one group of LED lamp group or accepts timer 7 switching signal conversion and turn on different LED lamp groups.
The above, it only is a kind of preferred embodiment of the utility model, be not that technical scope of the present utility model is imposed any restrictions, every foundation technical spirit of the present utility model all still belongs in the scope of the utility model technology any trickle modification, equivalent variations and modification that top embodiment did.
Claims (1)
1. a LED Projecting Lamp comprises controller, circuit board and led light source, and controller electrically connects by circuit board and led light source, and it is characterized in that: described controller comprises light value sensor, light sensation driving switch, microprocessor and timer; Described led light source comprises many groups LED lamp group of different color parallel with one another, interlaced being arranged on the circuit board of described many group LED lamp groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205486047U CN201787449U (en) | 2010-09-28 | 2010-09-28 | LED projection light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205486047U CN201787449U (en) | 2010-09-28 | 2010-09-28 | LED projection light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201787449U true CN201787449U (en) | 2011-04-06 |
Family
ID=43819411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205486047U Expired - Fee Related CN201787449U (en) | 2010-09-28 | 2010-09-28 | LED projection light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201787449U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103104866A (en) * | 2012-12-23 | 2013-05-15 | 高炎华 | Light emitting diode (LED) advertising board lighting device |
| CN103712132A (en) * | 2013-12-31 | 2014-04-09 | 苏州承腾电子科技有限公司 | Improved LED wall wash lamp |
-
2010
- 2010-09-28 CN CN2010205486047U patent/CN201787449U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103104866A (en) * | 2012-12-23 | 2013-05-15 | 高炎华 | Light emitting diode (LED) advertising board lighting device |
| CN103712132A (en) * | 2013-12-31 | 2014-04-09 | 苏州承腾电子科技有限公司 | Improved LED wall wash lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110406 Termination date: 20130928 |