CN201262364Y - Integrated natural convection type wide-angle multifunctional LED road lamp - Google Patents
Integrated natural convection type wide-angle multifunctional LED road lamp Download PDFInfo
- Publication number
- CN201262364Y CN201262364Y CNU2008201225657U CN200820122565U CN201262364Y CN 201262364 Y CN201262364 Y CN 201262364Y CN U2008201225657 U CNU2008201225657 U CN U2008201225657U CN 200820122565 U CN200820122565 U CN 200820122565U CN 201262364 Y CN201262364 Y CN 201262364Y
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- lamp body
- light source
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- street lamp
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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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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model relates to an integrated natural convection type wide-angle multifunctional LED street lamp. A lamp body is rectangular; the bottom surface of the lamp body is glued with an electric substrate; the front surface of the electric substrate is provided with a power supply; the lamp body forms an air natural convection area by a plastic bottom cover, an aluminium alloy front cover, an aluminium alloy side cover and an aluminium alloy rear cover; a large power LED light source array and an optical dodging lens layer are adopted; the electric substrate is a conductive silicone module of the aluminium substrate; and the lamp body is internally provided with a constant current source module. The beam angle of the street lamp of the utility model can reach 150 degrees; and the illumination area of a 6m lamp post can reach 8m multiplied by 20m. The LED street lamp has good radiating performance, long service life, high light effect and even illumination; the lamp body and a supporting arm can be designed by adopting the rotatable and movable connection mode so as to lead the lamp body to be capable of rotating by a certain angle according to needs and to be convenient to adjust the illumination direction; and the large power tunnel lamp can be recombined by removing the supporting arm.
Description
Technical field
The utility model relates to a kind of lighting, particularly a kind of integrated free convection type wide-angle Multifunctional LED street lamp.
Background technology
At present, the application of LED lighting engineering in road lighting become current focus.But LED street lamp commonly used mostly is fixing circular lamp body design, and this LED street lamp adopts reflector to carry out illumination usually and regulates, and light source places lamp body inside, and this structure thermal diffusivity is bad, and outward appearance also lacks aesthetic feeling.Fixing simultaneously lamp body design makes and can't operate when needing to adjust lighting angle, has influenced result of use equally.
Summary of the invention
The purpose of this utility model is to solve existing existing the problems referred to above of LED road illuminating lamp, provide a kind of rational in infrastructure, meet the road lighting demand, can regulate the integrated free convection type wide-angle Multifunctional LED street lamp of lighting angle.
The technical scheme that the utility model adopted is: the lamp body of integrated free convection type wide-angle Multifunctional LED street lamp is rectangular, lamp body bottom surface applying electric substrate, the electric substrate front is equipped with light source, and described lamp body constitutes the natural convection air zone by plastic bottom cover, aluminium front cover, aluminium alloy side cover and aluminium alloy bonnet; Described light source is the high-power LED light source array, is equiped with the even optical lens layer of optics at led light source array skin; Described electric substrate is an aluminium base heat conductive silica gel module, and the constant-current source module is housed in lamp body.
Described led light source array is made up of the plurality of LEDs light source, and the even optical lens layer of described optics is provided with a plurality of optical lenses, and its position is corresponding with the led light source on the led light source array.
Be connected with support arm on lamp body, flexibly connect by connecting axle between this support arm and the lamp body, the two ends of connecting axle are provided with knob.By the rotation knob, support arm can rotate along connecting axle, and its anglec of rotation is 0～40 degree.
A lamp body bottom surface and a sidewall are provided with 150 ° of knuckles.
The utility model adopts the rectangle lamp body, the even optical lens layer of optics is set outside the led light source array, this optical lens can be spared light by optically focused, and hot spot is rectangular, is fit to the trend of road, can effectively improve light efficiency, reach the purpose of uniform irradiation, can effectively avoid the repetition and waste of light simultaneously, reduce the loss of light, eliminate LED and dazzle light, and can protect led light source. no light pollution; Adopt aluminium base heat conductive silica gel module as the electric substrate that the led light source array is installed, allow led chip directly contact, heat radiation with the heat conduction aluminium; Lamp body and support arm adopt the design of rotatable flexible connection, make lamp body adjust certain angle as required, are convenient to adjust the elevation angle of street lamp, adjust direction of illumination, make light shine required range of exposures.Knuckle design between a lamp body bottom surface and the sidewall makes the street lamp beam angle can reach 150 °, and 6 meters high lamp stand irradiation area areas can reach 8M * 20M, and other LED street lamp beam angles only are 120 °.
The beneficial effects of the utility model are:
1. reasonable in design, meet the road lighting demand, the light efficiency height, illumination is even.
2. the natural convection air zone that constitutes of lamp body protecgulum, side cover and the bonnet of being made by high-quality heat-conducting aviation aluminum alloy material has effectively solved the heat dissipation problem of LED, thereby has improved the life-span of street lamp.
3. support arm adopts the design of rotatable flexible connection, is convenient to adjust lighting angle; Removing support arm is the reconfigurable high-power Tunnel Lamp that is.
4. plastic bottom cover makes outward appearance more attractive in appearance, smooth, and plays water-proof function.
Description of drawings
Fig. 1 is overall structure figure of the present utility model.
Fig. 2 is the rearview of Fig. 1.
Fig. 3 is the vertical view of Fig. 1.
Fig. 4 is a perspective view of the present utility model.
Fig. 5 is a structure disassembly diagram of the present utility model.
Among the figure: 1. aluminium front cover, 2. aluminium alloy side cover, 3. aluminium alloy bonnet, 4. support arm, 5. aluminium base heat conductive silica gel module, 6.LED light source display, the 7. even optical lens layer of optics, 8. plastic bottom cover, 9. knob, 10. connecting axle, 11. constant-current source modules.
The specific embodiment
Embodiment and accompanying drawing thereof in conjunction with the integrated free convection type of the utility model wide-angle Multifunctional LED street lamp are described further.
Referring to Fig. 1 to Fig. 5, lamp body of the present utility model is the rectangle lamp body, is made of plastic bottom cover 8, aluminium front cover 1, aluminium alloy side cover 2 and aluminium alloy bonnet 3, forms natural convection air zone (as the scope of Fig. 5 dotted line delineation) in lamp body; The electric substrate of fitting on the lamp body bottom surface plastic bottom cover 8, this electric substrate is an aluminium base heat conductive silica gel module 5, and the electric substrate front is equipped with high-power LED light source array 6, and arrangement can be according to watt level independent assortment array: divide 2 groups, 4 groups, 6 groups, present embodiment is 6 groups; The led light source array is made up of the plurality of LEDs light source, is equiped with the even optical lens layer 7 of optics at led light source array 6 skins, and the even optical lens layer of this optics is provided with a plurality of optical lenses, and its position is corresponding with the led light source on the led light source array.
In the present embodiment, be connected with support arm 4 on lamp body, this support arm and lamp body rear end flexibly connect by connecting axle 10, and the two ends of connecting axle are provided with knob 9.By turning knob 9, support arm 4 can be done the rotation of 0～40 degree along connecting axle 10, makes lamp body adjust certain angle as required, is convenient to adjust the elevation angle of street lamp, makes light shine required irradiation area.
The lamp body bottom surface of present embodiment and a sidewall are provided with 150 ° of knuckles (as shown in Figure 5), and this design makes the street lamp beam angle can reach 150 °, and 6 meters high lamp stand irradiation area areas can reach 8M * 20M.Constant-current source module 11 is housed in lamp body, and the constant-current source module is furnished with the independent current source chamber. and it is more reasonable to design.
Rectangle lamp body of the present utility model is compared with light source with round lamp body with the design of rectangle led light source array, and illumination zone is more suitable for trend of road; Owing to designed the support arm 4 that flexibly connects with lamp body, when needs were adjusted range of exposures, the knob 11 at axle 10 two ends that only need be rotatably connected can change the angle between lamp body and the support arm, thereby reaches the purpose of adjusting direction of illumination simultaneously.In the utility model embodiment, the angle between lamp body 1 and the support arm 2 is between the 0-40 degree.
In addition; the even optical lens layer 7 of optics is set outside the led light source array; and make the even optical lens of optics on the even optical lens layer of optics corresponding with the led light source position on the led light source array; the even optical lens of this optics can be spared light by optically focused; hot spot is rectangular, effectively improves light efficiency, has reduced the loss of light; eliminate LED and dazzle light, and can protect led light source. no light pollution.
Whole lamp body of the present utility model adopts natural convection air, adds the heat-conducting of high-quality aerolite, forms good cooling system, has effectively solved the heat dissipation problem of LED, thereby has improved the life-span of street lamp.
Because integrated free convection type wide-angle Multifunctional LED street lamp of the present utility model adopts the rectangle lamp body, and the even optical lens layer of optics is set outside the led light source array, lamp body can be adjusted direction of illumination as required, and have than conventional lamp wide the beam angle of Duoing and irradiation area on a large scale, simultaneously, be not only applicable to street lamp, capable of being combinedly become high-power Tunnel Lamp yet, therefore the utlity model has boundless market prospects.
Claims (5)
1. integrated free convection type wide-angle Multifunctional LED street lamp, lamp body is rectangular, lamp body bottom surface applying electric substrate, the electric substrate front is equipped with light source, it is characterized in that: described lamp body constitutes the natural convection air zone by plastic bottom cover, aluminium front cover, aluminium alloy side cover and aluminium alloy bonnet; Described light source is the high-power LED light source array, is equiped with the even optical lens layer of optics at led light source array skin; Described electric substrate is an aluminium base heat conductive silica gel module, and the constant-current source module is housed in lamp body.
2. integrated free convection type wide-angle Multifunctional LED street lamp according to claim 1, it is characterized in that: described led light source array is made up of the plurality of LEDs light source, the even optical lens layer of described optics is provided with a plurality of optical lenses, and its position is corresponding with the led light source on the led light source array.
3. integrated free convection type wide-angle Multifunctional LED street lamp according to claim 1 is characterized in that: be connected with support arm on lamp body, flexibly connect by connecting axle between this support arm and the lamp body, the two ends of connecting axle are provided with knob.
4. integrated free convection type wide-angle Multifunctional LED street lamp according to claim 3, it is characterized in that: described support arm can rotate along connecting axle, and its anglec of rotation is 0～40 degree.
5. integrated free convection type wide-angle Multifunctional LED street lamp according to claim 1, it is characterized in that: a lamp body bottom surface and a sidewall are provided with 150 ° of knuckles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201225657U CN201262364Y (en) | 2008-09-19 | 2008-09-19 | Integrated natural convection type wide-angle multifunctional LED road lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201225657U CN201262364Y (en) | 2008-09-19 | 2008-09-19 | Integrated natural convection type wide-angle multifunctional LED road lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201262364Y true CN201262364Y (en) | 2009-06-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201225657U Expired - Fee Related CN201262364Y (en) | 2008-09-19 | 2008-09-19 | Integrated natural convection type wide-angle multifunctional LED road lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201262364Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102478182A (en) * | 2010-11-25 | 2012-05-30 | 西安大昱光电科技有限公司 | LED (Light-Emitting Diode) lighting street lamp |
| CN102865530A (en) * | 2012-10-22 | 2013-01-09 | 无锡天地合同能源管理有限公司 | Tunnel lamp |
| CN103542345A (en) * | 2013-10-25 | 2014-01-29 | 大连恭德科技有限公司 | Multi-angle adjustable LED street lamp |
| CN105402692A (en) * | 2015-12-17 | 2016-03-16 | 重庆倍尔亮光电科技有限公司 | Lamp holder installing shell of wide-angle street lamp |
| GR1009891B (en) * | 2019-12-31 | 2020-12-18 | Sls Φωτισμος Μον. Ικε | Led lighting body for urban and suburban lighting |
-
2008
- 2008-09-19 CN CNU2008201225657U patent/CN201262364Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102478182A (en) * | 2010-11-25 | 2012-05-30 | 西安大昱光电科技有限公司 | LED (Light-Emitting Diode) lighting street lamp |
| CN102865530A (en) * | 2012-10-22 | 2013-01-09 | 无锡天地合同能源管理有限公司 | Tunnel lamp |
| CN103542345A (en) * | 2013-10-25 | 2014-01-29 | 大连恭德科技有限公司 | Multi-angle adjustable LED street lamp |
| CN105402692A (en) * | 2015-12-17 | 2016-03-16 | 重庆倍尔亮光电科技有限公司 | Lamp holder installing shell of wide-angle street lamp |
| GR1009891B (en) * | 2019-12-31 | 2020-12-18 | Sls Φωτισμος Μον. Ικε | Led lighting body for urban and suburban lighting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Beijing Solnar Metrolight Technology Co., Ltd. Assignor: Lin Qinghong Contract record no.: 2010110000152 Denomination of utility model: Integrated natural convection type wide-angle multifunctional LED road lamp Granted publication date: 20090624 License type: Exclusive License Record date: 20100914 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090624 Termination date: 20130919 |