CN201636696U - Wide-range and high-power LED street lamp - Google Patents
Wide-range and high-power LED street lamp Download PDFInfo
- Publication number
- CN201636696U CN201636696U CN2010201416045U CN201020141604U CN201636696U CN 201636696 U CN201636696 U CN 201636696U CN 2010201416045 U CN2010201416045 U CN 2010201416045U CN 201020141604 U CN201020141604 U CN 201020141604U CN 201636696 U CN201636696 U CN 201636696U
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- China
- Prior art keywords
- lamp
- street lamp
- radiator
- plug
- power led
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- 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
Links
- 239000011521 glass Substances 0.000 claims abstract description 13
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 238000009776 industrial production Methods 0.000 abstract description 2
- 230000005855 radiation Effects 0.000 abstract description 2
- 239000011324 bead Substances 0.000 abstract 2
- 238000005516 engineering process Methods 0.000 description 4
- 230000017525 heat dissipation Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000009333 weeding Methods 0.000 description 1
Images
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
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model provides a wide-range and high-power LED street lamp, comprising a drive power supply, a heat sink, a lamp panel, a front plug, a rear plug, an LED lamp bead, a reflecting cup, a glass panel and a cover plate, wherein the LED lamp bead and the reflecting cup are fixedly arranged on the lamp panel which is attached to and fixed on the heat sink; and the glass panel is fixed on the heat sink through the cover plate and forms an inner cavity of the street lamp together with the front plug and the rear plug. The wide-range and high-power LED street lamp is characterized in that the mounting surface of the lamp panel at the front part of the heat sink is an arc curved surface, and a group of heat-radiating fins arranged in a shutter way are arranged at the rear part of the heat sink. The utility model has reasonable structural design, wide irradiation range, high light intensity and long service life, is capable of effectively solving the problem on the heat radiation of the high-power LED street lamp, is convenient to maintain and is suitable for the large-scale industrial production and application.
Description
Technical field
The utility model relates to a kind of LED street lamp.
Background technology
At present, worldwide energy shortage has caused the great attention of various countries to power-saving technology, is developing energetically such as wind energy, and in the time of renewable cleaning such as solar energy, eco-friendly power source, various countries also utilize in rational and effective and strengthened dynamics aspect the energy.Being reflected in the illumination application facet is exactly constantly weeding out the old and bring forth the new and extensive use of various new light sources.This wherein, light emitting diode (LED just) has caused concern more and more widely and progressively has been applied to lighting field with its low energy consumption, high light efficiency, long-life and its high reliability.But its in great power LED when work, caloric value was very big moment, and therefore how solving heat dissipation problem has become high-power LED illumination field focus and technical bottleneck.Because the problem of heat dissipation technology, existing LED power is difficult to do greatly, chip power is general only under 5W, existing LED road lamp power supply mostly design and installation in lamp interior, make that the lamp interior internal temperature is higher, make that fin in the supply unit temperature difference extraneous with it is too little or do not have temperature difference state that in use the fin radiating effect is bad or do not had the effect of natural air cooled heat radiation, can not satisfy the requirement of operate as normal.
The utility model content
The utility model provides a kind of structural design more reasonable for solving the problems of the technologies described above, and heat dispersion is high-power LED street lamp on a large scale better.
The utility model realizes that the technical scheme that goal of the invention adopts is, a kind of high-power LED street lamp on a large scale, comprise driving power, radiator, lamp plate, preceding plug, back plug, LED lamp pearl, reflector, face glass and cover plate, LED lamp pearl and reflector are fixedly mounted on the lamp plate, lamp plate is close to and is fixed on the radiator, face glass be fixed on the radiator by cover plate and with preceding plug, back plug forms the street lamp inner chamber, it is characterized in that: the lamp plate of described radiator front portion is installed the surface and is arc-shaped curved surface, and the radiator rear portion is provided with some groups and is the radiating fin that blinds is arranged.
Better, described radiator and lamp plate are aluminum material.
Between described radiator and the preceding plug, between radiator and the back plug and be provided with waterproof washer around the face glass.
The luminous point of described LED lamp pearl is arranged on the axial line of described reflector.
Plug is provided with the lamp stand installing hole before described, and described street lamp is connected with lamp stand by the lamp stand installing hole.
Described driving power is arranged on the lamp stand bottom.
The beneficial effects of the utility model are, reasonable in design has solved the heat dissipation problem of high-power LED street lamp effectively; Range of exposures and light intensity are big, and be easy to maintenance, and long service life adapts to large-scale industrial production and use.
Description of drawings
Fig. 1, the STRUCTURE DECOMPOSITION figure of embodiment.
Fig. 2, the structure chart of radiator.
Among the figure: plug, 4 back plugs, 5LED lamp pearl, 6 reflectors, 7 face glass, 8 cover plates, 9 radiating fins, 10a/10b/10c waterproof washer, 11 lamp stand installing holes before 1 radiator, 2 lamp plates, 3.
The specific embodiment
A kind of high-power LED street lamp on a large scale, its STRUCTURE DECOMPOSITION figure is referring to accompanying drawing 1, comprise driving power, radiator 1, lamp plate 2, preceding plug 3, back plug 4, LED lamp pearl 5, reflector 6, face glass 7 and cover plate 8, LED lamp pearl 5 and reflector 6 are fixedly mounted on the lamp plate 2, lamp plate 2 is close to and is fixed on the radiator 1, face glass 7 be fixed on the radiator 1 by cover plate 8 and with preceding plug 3, back plug 4 forms the street lamp inner chamber, plug 3 and back plug 4 before install at radiator 1 two ends, be provided with waterproof washer 10a between described radiator 1 and the preceding plug 3, be provided with waterproof washer 10b between radiator 1 and the back plug 4, be provided with waterproof washer 10c around the face glass 7, all adopt the M6 hexagon socket head cap screw to fix, waterproof washer 10c around the face glass 7 is pushed down by cover plate 8, fixes with the M3 hexagon socket head cap screw.
It is arc-shaped curved surface that the lamp plate of described radiator 1 front portion is installed the surface, and radiator 1 rear portion is provided with some groups and is the radiating fin 9 that blinds is arranged, and described radiator 1 and lamp plate 2 are aluminum material, and the contour structures of radiator 1 is referring to accompanying drawing 2.
Described reflector 6 is oval bowl-shape structure, the luminous point of described LED lamp pearl 5 is arranged on the axial line of described reflector 6, plug 3 is provided with lamp stand installing hole 11 before described, described street lamp is connected with lamp stand by lamp stand installing hole 11, described driving power is arranged on lamp stand bottom, by a waterproof at hand connecting line be linked into street lamp post bottom and fixing.
The utility model radiator 1 and lamp plate 2 are aluminum material, lamp plate 2 is close to and is fixed on the radiator 1, be beneficial to the rapid conduction of heat, the louvered of radiating fin 9 is arranged has greatly increased area of dissipation, simultaneously, power supply is external, design and installation is to street lamp post bottom, and the total appropriate design has effectively solved the heat dissipation problem of high-power LED street lamp, also be convenient to maintenance operation in the future, reach and realized the purpose of high-power LED lamp growth in service life; Because it is arc-shaped curved surface that the lamp plate of radiator 1 front portion is installed the surface, makes the installation surface of lamp plate 2 be in different angles, has increased the range of exposures of street lamp greatly, reflector 6 adopts oval bowl-shape design, has effectively increased the light intensity of its irradiated region.
It should be noted that at last: above embodiment only in order to the explanation the utility model and and the described technical scheme of unrestricted the utility model; Therefore, it will be understood by those of skill in the art that still and can make amendment or be equal to replacement the utility model although this specification has been described in detail the utility model with reference to each above-mentioned embodiment; And all do not break away from the technical scheme and the improvement thereof of spirit and scope of the present utility model, and it all should be encompassed in the claim scope of the present utility model.
Claims (6)
1. high-power LED street lamp on a large scale, comprise driving power, radiator (1), lamp plate (2), preceding plug (3), back plug (4), LED lamp pearl (5), reflector (6), face glass (7) and cover plate (8), LED lamp pearl (5) and reflector (6) are fixedly mounted on the lamp plate (2), lamp plate (2) is close to and is fixed on the radiator (1), face glass (7) be fixed on by cover plate (8) that radiator (1) is gone up and with preceding plug (3), back plug (4) forms the street lamp inner chamber, it is characterized in that: the anterior lamp plate of described radiator (1) is installed the surface and is arc-shaped curved surface, and radiator (1) rear portion is provided with some groups and is the radiating fin (9) that blinds is arranged.
2. a kind of high-power LED street lamp on a large scale according to claim 1 is characterized in that: described radiator (1) and lamp plate (2) are aluminum material.
3. a kind of high-power LED street lamp on a large scale according to claim 1 is characterized in that: between described radiator (1) and the preceding plug (3), between radiator (1) and back plug (4) and face glass (7) be provided with waterproof washer (10) all around.
4. a kind of high-power LED street lamp on a large scale according to claim 1 is characterized in that: described reflector (6) is oval bowl-shape structure, and the luminous point of described LED lamp pearl (5) is arranged on the axial line of described reflector (6).
5. according to the described arbitrary high-power LED street lamp on a large scale of claim 1 to 4, it is characterized in that: plug (3) is provided with lamp stand installing hole (11) before described, and described street lamp is connected with lamp stand by lamp stand installing hole (11).
6. a kind of high-power LED street lamp on a large scale according to claim 5 is characterized in that: described driving power is arranged on the lamp stand bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201416045U CN201636696U (en) | 2010-03-23 | 2010-03-23 | Wide-range and high-power LED street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201416045U CN201636696U (en) | 2010-03-23 | 2010-03-23 | Wide-range and high-power LED street lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201636696U true CN201636696U (en) | 2010-11-17 |
Family
ID=43081188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201416045U Expired - Fee Related CN201636696U (en) | 2010-03-23 | 2010-03-23 | Wide-range and high-power LED street lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201636696U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102011985A (en) * | 2010-11-29 | 2011-04-13 | 东莞市泽芯电子科技有限公司 | LED street lamp |
| CN102478184A (en) * | 2010-11-25 | 2012-05-30 | 西安大昱光电科技有限公司 | LED (light emitting diode) illumination street lamp |
| CN102966860A (en) * | 2011-08-31 | 2013-03-13 | 奥斯兰姆有限公司 | LED (light-emitting diode) lamp and method for producing LED lamp |
| CN103216767A (en) * | 2013-02-19 | 2013-07-24 | 宣炯华 | LED (Light Emitting Diode) outdoor lamp |
| CN103353075A (en) * | 2013-06-19 | 2013-10-16 | 云南聚诚科技有限公司 | Arc LED street lamp |
-
2010
- 2010-03-23 CN CN2010201416045U patent/CN201636696U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102478184A (en) * | 2010-11-25 | 2012-05-30 | 西安大昱光电科技有限公司 | LED (light emitting diode) illumination street lamp |
| CN102011985A (en) * | 2010-11-29 | 2011-04-13 | 东莞市泽芯电子科技有限公司 | LED street lamp |
| CN102966860A (en) * | 2011-08-31 | 2013-03-13 | 奥斯兰姆有限公司 | LED (light-emitting diode) lamp and method for producing LED lamp |
| CN103216767A (en) * | 2013-02-19 | 2013-07-24 | 宣炯华 | LED (Light Emitting Diode) outdoor lamp |
| CN103216767B (en) * | 2013-02-19 | 2016-04-27 | 宣炯华 | A kind of LED outdoor lights |
| CN103353075A (en) * | 2013-06-19 | 2013-10-16 | 云南聚诚科技有限公司 | Arc LED street 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: 20101117 Termination date: 20130323 |