CN102287719A - Energy-saving road lamp - Google Patents
Energy-saving road lamp Download PDFInfo
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- CN102287719A CN102287719A CN2011102515259A CN201110251525A CN102287719A CN 102287719 A CN102287719 A CN 102287719A CN 2011102515259 A CN2011102515259 A CN 2011102515259A CN 201110251525 A CN201110251525 A CN 201110251525A CN 102287719 A CN102287719 A CN 102287719A
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- energy
- light source
- road lamp
- switches
- light sources
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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
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Abstract
The invention discloses an energy-saving road lamp which comprises a controller, at least two groups of light sources and at least two switches. The light sources are correspondingly connected with the switches, and the controller is respectively connected with the switches and controls the switches to timely start and close. The energy-saving road lamp disclosed by the invention has the advantages of adjustable brightness and long service life.
Description
Technical field
The invention belongs to lighting field, particularly a kind of energy-conserving road lamp.
Background technology
People's trip at night for convenience, the roadside, road all is equipped with street lamp, and street lamp all is regularly to open at dusk usually, closes after daybreak 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 pedestrian's rareness 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, at the situation of taking electricity, the someone proposes to solve by 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.
Summary of the invention
Purpose of the present invention is to provide a kind of energy-conserving road lamp, its adjustable brightness, long service life.
In order to reach above-mentioned purpose, solution of the present invention is:
A kind of energy-conserving road lamp comprises controller, at least two group light sources and at least two switches, and described 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 present invention is by being provided with multiple sets of light sources on a street lamp, utilizing controller to control the bright of each light source closes, can realize the purpose that different time sections brightness is different 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 a structured flowchart of the present invention.
The specific embodiment
Below with reference to accompanying drawing structure of the present invention and characteristics are elaborated.
As shown in Figure 1, the invention provides a kind of energy-conserving road lamp, comprise controller, at least two group light sources and at least two switches, and respectively organize 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 illumination zone during in order to ensure single group light illumination only 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 to disconnect 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 only for explanation technological thought of the present invention, can not limit protection scope of the present invention with this, every technological thought that proposes according to the present invention, and any change of being done on the technical scheme basis all falls within the protection domain of the present invention.
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, described 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: described 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: described 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 |
|---|---|---|---|
| CN2011102515259A CN102287719A (en) | 2011-08-30 | 2011-08-30 | Energy-saving road lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102515259A CN102287719A (en) | 2011-08-30 | 2011-08-30 | Energy-saving road lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102287719A true CN102287719A (en) | 2011-12-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102515259A Pending CN102287719A (en) | 2011-08-30 | 2011-08-30 | Energy-saving road lamp |
Country Status (1)
| Country | Link |
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| CN (1) | CN102287719A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102984872A (en) * | 2012-12-24 | 2013-03-20 | 宁波帅康灯具股份有限公司 | Led street lamp device |
| CN110475416A (en) * | 2019-08-21 | 2019-11-19 | 中冀电力集团保定人民输变电有限公司 | A kind of online street lamp intelligent control device for municipal works |
| CN113795068A (en) * | 2021-09-30 | 2021-12-14 | 深圳市富仕园智慧照明科技有限公司 | Urban area lighting system and control method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201348179Y (en) * | 2009-01-09 | 2009-11-18 | 东莞市兆明光电科技有限公司 | Novel LED street lamp |
| CN101790268A (en) * | 2010-02-26 | 2010-07-28 | 王春 | Light-emitting diode street lamp energy-saving automatic control method and device |
| CN202203790U (en) * | 2011-08-30 | 2012-04-25 | 江苏同辉照明科技有限公司 | Energy-saving street lamp |
-
2011
- 2011-08-30 CN CN2011102515259A patent/CN102287719A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201348179Y (en) * | 2009-01-09 | 2009-11-18 | 东莞市兆明光电科技有限公司 | Novel LED street lamp |
| CN101790268A (en) * | 2010-02-26 | 2010-07-28 | 王春 | Light-emitting diode street lamp energy-saving automatic control method and device |
| CN202203790U (en) * | 2011-08-30 | 2012-04-25 | 江苏同辉照明科技有限公司 | Energy-saving street lamp |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102984872A (en) * | 2012-12-24 | 2013-03-20 | 宁波帅康灯具股份有限公司 | Led street lamp device |
| CN102984872B (en) * | 2012-12-24 | 2015-08-19 | 宁波帅康灯具股份有限公司 | LEDy street lamp device |
| CN110475416A (en) * | 2019-08-21 | 2019-11-19 | 中冀电力集团保定人民输变电有限公司 | A kind of online street lamp intelligent control device for municipal works |
| CN113795068A (en) * | 2021-09-30 | 2021-12-14 | 深圳市富仕园智慧照明科技有限公司 | Urban area lighting system and control method |
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Application publication date: 20111221 |