CN203984742U - LED street lamp illumination system - Google Patents
LED street lamp illumination system Download PDFInfo
- Publication number
- CN203984742U CN203984742U CN201420409593.2U CN201420409593U CN203984742U CN 203984742 U CN203984742 U CN 203984742U CN 201420409593 U CN201420409593 U CN 201420409593U CN 203984742 U CN203984742 U CN 203984742U
- Authority
- CN
- China
- Prior art keywords
- street lamp
- light source
- led light
- led
- control system
- 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
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
Abstract
LED street lamp illumination system, belongs to lighting technical field.The utility model comprises light modulation timing device, multiple street lamp and control system, each street lamp comprise multiple single lamp control devices and with the supporting LED light source of single lamp control device, each LED light source is controlled separately Push And Release or the light power of LED light source by single lamp control device, the on/off of control system control list lamp control device, light modulation timing device is connected with control system.Setting by light modulation timing device to passage of time and the power of light detect feedback, thereby by signal feedback to control system, several or a light intensity of closing or reducing LED light source on control system control list lamp control LED street lamp, all the other LED light sources are still in illumination.
Description
Technical field
The utility model belongs to lighting technical field, especially relevant with a kind of LED street lamp illumination system.
Background technology
Street lamp, as the light fixture that illumination functions is provided to road, is widely used in the road lighting in traffic lighting scope, and for driving in night, pedestrian's safety, discrete a series of street lamps on street or highway, provide illumination conventionally.Existing street lamp uses high-pressure sodium lamp or LED lamp conventionally, and multiple bulbs are set on each street lamp, and unifies to be connected with a power source body, if power source body damages, will cause the LED bulb on whole street lamp not work.Because country advocates energy-conserving and environment-protective, conventionally street lamp is conventionally spaced apart and close after 9 at night, be arranged on like this between two street lamps and can form blind area, thereby can not be thrown light on completely by street lamp light in road surface, if driving and pedestrian travel with walking process in careless slightly, easily cause traffic accident; Existing road lamp power supply body adopts electrolysis power in addition, and volume is larger, and useful life is generally not high, needs to change power source body after street lighting a period of time, very trouble.Therefore the independent principle of controlling the light source on each street lamp of applicant utilization has been developed a set of single lamp control street lamp illumination system, is intended to solve the above-mentioned defect that street lighting exists.
Utility model content
The purpose of this utility model is to provide a kind of LED street lamp illumination system, and the utility model has solved the above-mentioned defect that existing street lamp illumination system exists.
For this reason, the utility model is by the following technical solutions: LED street lamp illumination system, it is characterized in that, described LED street lamp illumination system comprises light modulation timing device, multiple street lamp and control system, each street lamp comprise multiple single lamp control devices and with the supporting LED light source of single lamp control device, each LED light source is controlled separately Push And Release or the light power of LED light source by single lamp control device, the on/off of control system control list lamp control device, light modulation timing device is connected with control system.Setting by light modulation timing device to passage of time and the power of light detect feedback, thereby by signal feedback to control system, several or a light intensity of closing or reducing LED light source on control system control list lamp control electricity-saving lamp, all the other LED light sources are still in illumination.
Use the utility model can reach following beneficial effect: the utility model throws light on after a period of time at night, wherein several LED light sources that control system can be controlled on each street lamp extinguish, several LED are still held open state in addition, because every street lamp does not all cut out, between street lamp and street lamp, can not form like this blind area, be conducive to travelling and walking of automobile and pedestrian.The utility model is the single lamp control device by chip controls light source by electrolysis power is substituted on the basis of original street lamp, improve the useful life of power supply, and by single lamp control device control light source, between street lamp, illuminating effect is better every an illuminating effect of closing than former street lamp, and more economize on electricity than existing street lamp, be therefore worth promoting on market.
Brief description of the drawings
Fig. 1 is connection diagram of the present utility model.
Fig. 2 is the structural representation of single lamp control LED light source of street lamp.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail.
Embodiment: as shown in Fig. 1～Fig. 2, the utility model comprises light modulation timing device 4, multiple street lamp and control system 1, each street lamp comprise multiple single lamp control devices 2 and with the supporting LED light source 3 of single lamp control device 2, each LED light source 3 is controlled separately Push And Release or the light power of LED light source 3 by single lamp control device 2, control system 1 is controlled the on/off of single lamp control device 2, and light modulation timing device 4 is connected with control system 1.Setting by light modulation timing device 4 to passage of time and the power of light detect feedback, thereby by signal feedback to control system 1, control system 1 is controlled several or a light intensity of closing or reducing LED light source 3 on street lamp, and all the other LED light sources are still in illumination.
Described LED light source quantity is four.
Described single lamp control device comprises the chip being made up of current stabilization circuit, by power supply is arranged to chip, has substituted original large power supply, easy so each power supply is put into independent module, thereby reduces the volume of street lamp.
Operation principle of the present utility model: system is according to the sun set/raise time of Various Seasonal, within a certain period of time, automatically starting energy-saving lamp, now the single lamp control device of each LED light source of the present utility model by is separately in opening, can see the road conditions on road completely clearly for the automobile on road and pedestrian, guarantee automobile and pedestrian's safety; According to the passing of time, pedestrian on road and automobile are less gradually, the utility model fixed tentatively on after at 9 in evening, cut off or weaken wherein several LED light sources by single lamp control device, thereby retain other LED light source in illumination condition, because the part LED light source on the each electricity-saving lamp on road is also in illumination, therefore on road, there will not be the phenomenon of blind area, thereby can allow automobile and pedestrian still can accurately judge whether safety of road conditions on road, also greatly reduce the consumption of electric energy simultaneously; According to the passing of time, for example, to morning, single lamp control device cuts off the LED light source on electricity-saving lamp, only leaves wherein the state of a LED light source in illumination, thereby reaches energy-conservation effect; When at day, single lamp control device cuts off LED light source, thereby all LED light sources are in closed condition.The utility model can be according to the difference of road conditions, can be arranged to LED light source on diverse location in illumination, also can be by arranging, enter after midnight relief wherein several LED light sources in illumination, allowed other several LED light sources in illumination by second day, thereby make LED light source in turn in illumination condition, guarantee the useful life of LED.
More than show and described general principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and specification, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1.LED street lamp illumination system, it is characterized in that: described LED street lamp illumination system comprises light modulation timing device (4), multiple street lamp and control system (1), each street lamp comprise multiple single lamp control devices (2) and with the supporting LED light source (3) of single lamp control device (2), each LED light source (3) is controlled separately Push And Release or the light power of LED light source (3) by single lamp control device (2), control system (1) is controlled the on/off of single lamp control device (2), and light modulation timing device (4) is connected with control system (1).
2. LED street lamp illumination system according to claim 1, is characterized in that: described LED light source (3) quantity is four.
3. LED street lamp illumination system according to claim 2, is characterized in that: described single lamp control device (2) comprises the chip being made up of constant-current circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420409593.2U CN203984742U (en) | 2014-07-23 | 2014-07-23 | LED street lamp illumination system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420409593.2U CN203984742U (en) | 2014-07-23 | 2014-07-23 | LED street lamp illumination system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203984742U true CN203984742U (en) | 2014-12-03 |
Family
ID=51982157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420409593.2U Expired - Fee Related CN203984742U (en) | 2014-07-23 | 2014-07-23 | LED street lamp illumination system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203984742U (en) |
-
2014
- 2014-07-23 CN CN201420409593.2U patent/CN203984742U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141203 Termination date: 20180723 |