CN202203790U - Energy-saving street lamp - Google Patents
Energy-saving street lamp Download PDFInfo
- Publication number
- CN202203790U CN202203790U CN2011203194706U CN201120319470U CN202203790U CN 202203790 U CN202203790 U CN 202203790U CN 2011203194706 U CN2011203194706 U CN 2011203194706U CN 201120319470 U CN201120319470 U CN 201120319470U CN 202203790 U CN202203790 U CN 202203790U
- Authority
- CN
- China
- Prior art keywords
- energy
- street lamp
- light source
- switch
- light sources
- 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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Classifications
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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
- Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting
Landscapes
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The utility model discloses an energy-saving street lamp, which comprises a controller, at least two groups of light sources and at least two switches, wherein the light sources correspond to the switches one to one; and the controller is connected with the switches respectively and controls the switches to switch on or switch off regularly. The brightness of the street lamp structure is adjustable, and the service life of the street lamp is long.
Description
Technical field
The utility model belongs to lighting field, particularly a kind of energy-conserving road lamp.
Background technology
People's trip at night for ease, the roadside, road all is equipped with street lamp, and usually street lamp all is regularly to open at dusk, after daybreak, closes then, and street lamp all is a continuous firing more than 12 hours, and following a few point defect is arranged like this:
(1) present street lamp all is to adopt single light source, and continuous working period is longer, shortens light source life easily, increases use cost;
(2) flow of the people in evening changes greatly, and as a rule, flow of the people is bigger before 12 of midnight, and the pedestrian is rare on the late into the night road, yet street lamp all is with same power work, will cause waste of electric energy like this;
(3) selection of road-light light-source need reach certain brightness requirement, and the brightness of light source is high more, and price also increases thereupon.
At present, to the situation of taking electricity, the someone proposes to solve through the mode that regularly reduces street lamp brightness; Also promptly, when on the way flow of the people was big, street lamp threw light on nominal brightness; And when the late into the night flow of the people hour, can suitably reduce brightness, thereby realize purpose of energy saving.
Yet even adopt the scheme of front, light source also needs continuous firing, and still can't solve aforesaid (1) o'clock, and based on this, this case produces thus.
The utility model content
The purpose of the utility model is to provide a kind of energy-conserving road lamp, its adjustable brightness, long service life.
In order to reach above-mentioned purpose, the solution of the utility model is:
A kind of energy-conserving road lamp comprises controller, at least two group light sources and at least two switches, and said light source and switch connect one to one, and controller is connected with each switch respectively, and controls each switch and regularly open and close.
Above-mentioned each light source all comprises several LED lamp pearls.
Above-mentioned street lamp comprises two groups of light sources, and the LED lamp pearl number that it comprises is identical, and is distributed in distance.
After adopting such scheme, the utility model utilizes controller control the bright of each light source to close through on a street lamp, multiple sets of light sources being set; Can realize different time sections brightness different purpose on the one hand; Save electric energy, when not opening simultaneously, can be set to light source illumination in turn on the other hand; Thereby shorten the working time of each light source, increase the service life; Simultaneously, use multiple sets of light sources, the brightness of each light source just need not too high, also can save use cost.
Description of drawings
Fig. 1 is the structured flowchart of the utility model.
The specific embodiment
Below will combine accompanying drawing that the structure and the characteristics of the utility model are elaborated.
As shown in Figure 1; The utility model provides a kind of energy-conserving road lamp, comprises controller, at least two group light sources and at least two switches, and respectively organizes the corresponding one by one series connection of light source and switch as a branch road; Be connected respectively to extraneous power supply, also promptly respectively organize between the light source to being connected in parallel; And controller is connected with each switch respectively, and the keying of each switch of timing controlled.
In the present embodiment; With two groups of light sources is example, and each light source is made up of the same number of LED lamp pearl, the rounded setting of all LED lamp pearls; And the LED lamp pearl that constitutes each light source is alternately, be like this during in order to ensure single group light illumination only illumination zone and brightness evenly.
During work, when the pedestrian was more on the road before 12 of nights, controller can be controlled all switch closures, and this moment, two groups of light sources were all devoted oneself to work, and it is maximum that brightness reaches; And the pedestrian can control one of them switch disconnection more after a little while after 12, and only one group of light source works because LED lamp pearl is still evenly distributed rounded, therefore reduces except brightness at this moment, and illumination zone can not be affected; In order to shorten the working time of respectively organizing light source, can also hour be unit, or be unit with the sky, make and respectively organize light source and take turns to operate.
Above embodiment is merely the technological thought of explanation the utility model; Can not limit the protection domain of the utility model with this; Every technological thought that proposes according to the utility model, any change of on the technical scheme basis, being done all falls within the utility model protection domain.
Claims (3)
1. energy-conserving road lamp, it is characterized in that: comprise controller, at least two group light sources and at least two switches, said light source and switch connect one to one, and controller is connected with each switch respectively, and control each switch and regularly open and close.
2. a kind of energy-conserving road lamp as claimed in claim 1 is characterized in that: said each light source all comprises several LED lamp pearls.
3. a kind of energy-conserving road lamp as claimed in claim 2 is characterized in that: said street lamp comprises two groups of light sources, and the LED lamp pearl number that it comprises is identical, and is distributed in distance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203194706U CN202203790U (en) | 2011-08-30 | 2011-08-30 | Energy-saving street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203194706U CN202203790U (en) | 2011-08-30 | 2011-08-30 | Energy-saving street lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202203790U true CN202203790U (en) | 2012-04-25 |
Family
ID=45967911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203194706U Expired - Fee Related CN202203790U (en) | 2011-08-30 | 2011-08-30 | Energy-saving street lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202203790U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102287719A (en) * | 2011-08-30 | 2011-12-21 | 江苏同辉照明科技有限公司 | Energy-saving road lamp |
| CN103152909A (en) * | 2013-01-23 | 2013-06-12 | 日照南瑞电气科技有限公司 | Intelligent control tunnel lighting lamp |
-
2011
- 2011-08-30 CN CN2011203194706U patent/CN202203790U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102287719A (en) * | 2011-08-30 | 2011-12-21 | 江苏同辉照明科技有限公司 | Energy-saving road lamp |
| CN103152909A (en) * | 2013-01-23 | 2013-06-12 | 日照南瑞电气科技有限公司 | Intelligent control tunnel lighting 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: 20120425 Termination date: 20120830 |