CN203147594U - Lamp control split LED (Light-Emitting Diode) street lamp device - Google Patents
Lamp control split LED (Light-Emitting Diode) street lamp device Download PDFInfo
- Publication number
- CN203147594U CN203147594U CN2013200961512U CN201320096151U CN203147594U CN 203147594 U CN203147594 U CN 203147594U CN 2013200961512 U CN2013200961512 U CN 2013200961512U CN 201320096151 U CN201320096151 U CN 201320096151U CN 203147594 U CN203147594 U CN 203147594U
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- Prior art keywords
- led
- driving power
- lamp
- power controller
- light source
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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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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a lamp control split LED (Light-Emitting Diode) street lamp device, which comprises a street lamp pole, a lamp pole cantilever, a hand hole, a heat sink, an LED light source, an LED street lamp shell, a driving power supply controller and a sealing cover, wherein the LED light source and the driving power supply controller are designed in a split way; lamp beads of the LED light source are fixedly arranged in the LED street lamp shell in a serial-parallel connection way, so that an LED street lamp is constructed; the LED street lamp is arranged on the lamp pole cantilever on the upper part of the street lamp pole; the heat sink is welded inside the hand hole in the lower part of the street lamp pole; the driving power supply controller is tightly arranged on the heat sink; the input end of the driving power supply controller is connected with a commercial power supply or a solar photovoltaic power generation power supply; and the output end of the driving power supply controller is connected with the LED light source through a lead so as to construct an entire LED street lamp device system.
Description
Technical field:
The utility model relates to a kind of LED street lamp, is specifically related to the split type LED road lamp device of a kind of lamp control.
Background technology:
At present, low-power LED lamp is cold light source, do not need special heat abstractor, but along with energy day is becoming tight, adopt LED to make lighting source, accepted by people, low-power LED lamp has not satisfied people's demand, high-power LED light source progressively begins to develop, and begin to be applied in the lighting field, particularly be used in the street lighting, be subjected to people's common concern, but high-powered LED lamp is different with small-power, great power LED chip when luminous can produce a large amount of heat, can not in time be derived as this heat to dissipate, and can directly influence the luminous efficiency of LED, according to test high-power LED street lamp light source, surface temperature is at 60 ℃ once the time, can operate as normal, but temperature is more than 60 ℃, 5 ℃ of its light decays of every rising just increase by 10%, and influence the service life of LED greatly.
Another easy ignored problems is the driving power controller to the influence of LED lamp also is vital, the quality of the reliability of driving power controller, may become the bottleneck of promoting the LED illuminator, in general the normal service life of LED lamp is far above the life-span of driving power.Tradition LED lamp is that drive circuit or driving power controller and LED lamp pearl are designed on the wiring board or in a lamp body, the heat that produces of the heat sent of LED lamp pearl and driving governor influences each other like this, directly influences the life-span of LED lamp pearl and driving governor.
For the LED street lamp, driving governor and the integrated design of LED lamp holder, though structure is simple, in case LED lamp pearl or driving power controller failure will be employed engineering truck or directly lamp stand put down, it is very inconvenient to safeguard, the maintenance cost height.How guaranteeing that the LED lamp is reliable and stable for a long time, be convenient to again safeguard and install, is present LED street lamp problem demanding prompt solution.
Summary of the invention:
For the problem that heat radiation is difficult and maintenance is difficult that overcomes existing high-powered LED lamp, the utility model provides a kind of lamp control split type LED road lamp device, light pole, led light source and driving power controller are considered as a complete system, the driving power controller is installed in light pole cavity bottom, light pole is as the radiator of driving power controller, the whole LED road lamp system is dispelled the heat, the surface temperature of high-power LED light source is controlled all the time in optimum temperature range, to reach the enhancing light efficiency, increase the service life and be convenient to safeguard the effect of installation.
The technical scheme that its technical problem that solves the utility model adopts is: the split type LED road lamp device of a kind of lamp control comprises: light pole, lamp stand cantilever, hand hole, heat sink, led light source, LED street lamp shell, driving power controller, seal cover.Led light source and driving power controller split-type design, the lamp pearl of led light source is fixed in the LED street lamp shell by series-parallel mode, constitute the LED road lighting lantern, the LED road lighting lantern is placed on the lamp stand cantilever on light pole top, the inside at hand hole place, light pole bottom, be welded with heat sink, the driving power controller is installed on the heat sink closely, the input termination mains supply of driving power controller or solar energy power generating power supply, output connects led light source by lead, constitutes whole LED road lamp device system.
Described driving power controller, it is characterized in that the driving power controller has AC, DC modular converter, constant flow module and voltage detection module, voltage detection module can detect the series parallel structure of led light source lamp pearl automatically, and give constant flow module detected feedback information, constant flow module is exported corresponding constant current.
Described driving power controller, in the middle of when it is characterized in that the radiating surface of driving power controller and heat sink in the lamp stand being connected heat conductive silica gel is arranged, so that the heat that the driving power controller is produced imports on the metal light pole, in time give the heat radiation of driving power controller.
Described light pole is characterized in that the lamp stand cantilever is arranged at the top of light pole, and the wiring hand hole is arranged at the bottom of light pole, and the hand hole the inside has heat sink firmly to be welded on the sidewall of light pole, and there is seal cover the hand hole outside, and hand hole is apart from light pole bottom 30-50cm.
The beneficial effects of the utility model:
1, owing to adopted led light source and driving power controller split-type design, solved led light source and the driver problem that influences each other of generating heat, reduced the thermic load of LED road-light light-source, improved the efficient of LED, prolonged the service life of LED.
2, the driving power controller is installed in the bottom of light pole, has solved the LED street lamp fault and safeguarded difficult problem, increased safety in utilization and the reliability of great power LED greatly, reduced maintenance cost.
3, having adopted light pole and led light source and driving power controller is a systematization design, and required heat shifts out load when having guaranteed high-power LED street lamp work, and the heat that the LED road lamp system is produced shifts out rapidly.
Description of drawings:
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is the split type LED road lamp device of a kind of lamp control of the utility model schematic diagram
Among the figure: 1, light pole, 2, the lamp stand cantilever, 3, hand hole, 4, heat sink, 5, led light source, 6, LED street lamp shell, 7, the driving power controller, 8, seal cover.
The specific embodiment:
In conjunction with the embodiments the utility model is described further referring to Fig. 1, the split type LED road lamp device of a kind of lamp control comprises: light pole 1, lamp stand cantilever 2, hand hole 3, heat sink 4, led light source 5, LED street lamp shell 6, driving power controller 7, seal cover 8.During enforcement, the lamp pearl of led light source 5 connection in series-parallel respectively is fixed on 6 li on LED street lamp shell, constitute the LED road lighting lantern, the LED road lighting lantern is installed on the lamp stand cantilever 2 on light pole 1 top, hand hole 3 is arranged at the bottom of light pole 1, there is heat sink 4 the inside of hand hole 3, heat sink 4 firmly is welded on the inwall of light pole 1, the radiating surface of driving power controller 7 scribbles heat conductive silica gel, and closely be fixed on the heat sink 4, the input of driving power controller 7 inserts mains supply or inserts the solar energy power generating power supply, and output connects led light source 5 by lead, seal cover 8 is sealed hand hole 3, constitute whole LED road lamp device system.
Claims (6)
1. the split type LED road lamp device of lamp control comprises: light pole, lamp stand cantilever, hand hole, heat sink, led light source, LED street lamp shell, driving power controller, seal cover; It is characterized in that described led light source and driving power controller split-type design, the lamp pearl of led light source is fixed in the LED street lamp shell by series-parallel mode, constitute the LED road lighting lantern, the LED road lighting lantern is placed on the lamp stand cantilever on light pole top, the interior welds at hand hole place, light pole bottom has heat sink, the driving power controller is installed on the heat sink closely, and the output of driving power controller connects led light source by lead, constitutes whole LED road lamp device system.
2. the split type LED road lamp device of a kind of lamp control according to claim 1, it is characterized in that described driving power controller has AC, DC modular converter, constant flow module and voltage detection module, voltage detection module detects the series parallel structure of led light source lamp pearl, and give constant flow module detected feedback information, constant flow module is exported corresponding constant current.
3. the split type LED road lamp device of a kind of lamp control according to claim 1 and 2 is characterized in that the input of described driving power controller inserts mains supply.
4. the split type LED road lamp device of a kind of lamp control according to claim 1 and 2 is characterized in that the input of described driving power controller inserts the solar energy power generating power supply.
5. the split type LED road lamp device of a kind of lamp control according to claim 1 and 2, in the middle of when it is characterized in that the radiating surface of described driving power controller and heat sink in the lamp stand being connected heat conductive silica gel is arranged, so that the heat that the driving power controller is produced imports on the metal light pole, in time give the heat radiation of driving power controller.
6. the split type LED road lamp device of a kind of lamp control according to claim 1, the lamp stand cantilever is arranged at the top that it is characterized in that described light pole, the wiring hand hole is arranged at the bottom of light pole, the hand hole the inside has heat sink firmly to be welded on the sidewall of light pole, there is seal cover the hand hole outside, and hand hole is apart from light pole bottom 30-50cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200961512U CN203147594U (en) | 2013-03-01 | 2013-03-01 | Lamp control split LED (Light-Emitting Diode) street lamp device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200961512U CN203147594U (en) | 2013-03-01 | 2013-03-01 | Lamp control split LED (Light-Emitting Diode) street lamp device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203147594U true CN203147594U (en) | 2013-08-21 |
Family
ID=48975114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013200961512U Expired - Fee Related CN203147594U (en) | 2013-03-01 | 2013-03-01 | Lamp control split LED (Light-Emitting Diode) street lamp device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203147594U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105318225A (en) * | 2014-07-25 | 2016-02-10 | 潘树东 | LED street lamp with disinsection device |
| CN112161231A (en) * | 2020-10-27 | 2021-01-01 | 幂光新材料科技（上海）有限公司 | Novel high-luminous-efficiency low-energy-consumption LED street lamp and control method thereof |
-
2013
- 2013-03-01 CN CN2013200961512U patent/CN203147594U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105318225A (en) * | 2014-07-25 | 2016-02-10 | 潘树东 | LED street lamp with disinsection device |
| CN112161231A (en) * | 2020-10-27 | 2021-01-01 | 幂光新材料科技（上海）有限公司 | Novel high-luminous-efficiency low-energy-consumption LED street lamp and control method thereof |
| CN113898903A (en) * | 2020-10-27 | 2022-01-07 | 幂光新材料科技（上海）有限公司 | LED street lamp and control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HEFEI UST ENERGY SAVING TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: WANG GAN Effective date: 20150126 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 233600 BOZHOU, ANHUI PROVINCE TO: 230601 HEFEI, ANHUI PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20150126 Address after: 230601 Anhui Province, Huizhou Road, No. 1129, No. 1 in the southern section of the first experimental building room, room 211 Patentee after: Hefei ust energy science and technology limited liability company Address before: Guo River Road 233600 Anhui city of Bozhou province Guoyang County Chengguan Town, No. 115-136 Patentee before: Wang Gan |
|
| 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: 20130821 Termination date: 20180301 |