CN202188406U - Novel LED (light emitting diode) street lamp - Google Patents
Novel LED (light emitting diode) street lamp Download PDFInfo
- Publication number
- CN202188406U CN202188406U CN2011203267162U CN201120326716U CN202188406U CN 202188406 U CN202188406 U CN 202188406U CN 2011203267162 U CN2011203267162 U CN 2011203267162U CN 201120326716 U CN201120326716 U CN 201120326716U CN 202188406 U CN202188406 U CN 202188406U
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- CN
- China
- Prior art keywords
- heat radiation
- street lamp
- lamp body
- radiating
- top cover
- 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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- 230000005855 radiation Effects 0.000 claims description 61
- 239000011521 glass Substances 0.000 claims description 10
- 238000004020 luminiscence type Methods 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 8
- 238000007639 printing Methods 0.000 claims description 6
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 239000000428 dust Substances 0.000 description 3
- 239000006185 dispersion Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 2
- 229910052753 mercury Inorganic materials 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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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
- Y02B20/72—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)
Abstract
The utility model provides a novel LED (light emitting diode) street lamp comprising a street lamp housing and an LED light emitting unit. The street lamp housing comprises a cylindrical radiating lamp body, a radiating top cover arranged at the top of the radiating lamp body, and a light-transmitting radiating surface frame arranged at the bottom of the radiating lamp body, wherein the outer surface of the radiating lamp body is vertically provided with wave-shaped radiating fins which are arranged in a vortex shape; and the LED light emitting unit is arranged in the radiating lamp body. The novel LED street lamp timely radiates heat generated by a light emitting body through the wave-shaped radiating fins on the radiating lamp body, so that the working environment of the core light emitting element, namely an LED, is greatly improved and the service life of the LED street lamp is effectively prolonged.
Description
Technical field
The utility model relates to a kind of LED street lamp, specifically, has related to a kind of Novel LED street lamp.
Background technology
Road lighting and people's urban life is closely related, and street lamp is the important component part of city illumination; Traditional street lamp adopts high-pressure mercury lamp usually; Because the low shortcoming of high-pressure mercury lamp light efficiency has caused the huge waste of the energy; Therefore, development of new is efficient, energy-conservation, the life-span is long, colour rendering index is high, the street lamp of environmental protection has a crucial meaning to city illumination is energy-conservation.
The same with the conventional light source light fixture, the LED light fixture also is to generate heat, because the problem of conversion efficiency; Final probably have only 30% input electric energy to be converted into luminous energy; All the other energy of 70% transform heat energy, so the vital task of LED light fixture heat dissipation design has only the heat that the LED element is produced to conduct timely and effectively; With the control of LED junction temperature within the acceptable range, characteristics such as the more effective performance high efficiency of LED light fixture ability, long-life.
Present high-power LED street lamp on the market, more is to adopt independent radiator, the outside lamp housing of installing, heat dispersion receives very big influence like this, and radiating effect is very undesirable.In addition, present existing LED street lamp also has the fin-like radiator structure, but after long-term the use, the surface is prone to pile up dust, influences radiating effect, so need to change radiator structure, guarantees heat dispersion.
In order to solve the problem of above existence, people are seeking a kind of desirable technical solution always.
Summary of the invention
The purpose of the utility model is the deficiency to prior art, thus provide a kind of reasonable in design, thermal diffusivity good, need not install the Novel LED street lamp of other heat dissipation equipment additional.
To achieve these goals; The technical scheme that the utility model adopted: a kind of Novel LED street lamp, comprise street lamp housing and LED luminescence unit, said street lamp housing comprises tubular heat radiation lamp body, be installed in the heat radiation top cover at said heat radiation lamp body top and be installed in the printing opacity radiating surface frame of said heat radiation lamp body bottom; Wherein, Said thermal louver external surface vertically is provided with the waveform radiating fin, and said waveform radiating fin is the whirlpool shape arranges, and said LED luminescence unit is installed in the said heat radiation lamp body.
Based on above-mentioned, said heat radiation top cover outer surface vertically is provided with the waveform fin, and said waveform fin is the whirlpool shape and arranges.
Based on above-mentioned, be provided with head-rope between said heat radiation lamp body and the said heat radiation top cover.
Based on above-mentioned, said heat radiation lamp body and said heat radiation top cover constitute spherical crown shape radiator.
Based on above-mentioned, said heat radiation top cover is provided with erection joint.
Based on above-mentioned, said LED luminescence unit comprises reflective pressing plate and the LED illuminator that is arranged on said reflective pressing plate top; Said printing opacity radiating surface frame comprises the heat radiation frame with loophole and is arranged on the glass plate on the said heat radiation frame.
Based on above-mentioned, said heat radiation top cover is installed on the said heat radiation lamp body through the top seal circle, and said reflective pressing plate is installed in the said heat radiation lamp body through the lamp body sealing ring, and said glass plate is arranged on the said heat radiation frame through the glass plate sealing ring.
The relative prior art of the utility model has substantive distinguishing features and progress; Specifically: this Novel LED street lamp is reasonable in design; Waveform heat radiation scale through on the heat radiation lamp body in time sheds the heat that illuminator produces; Improve the working environment of core light-emitting component LED greatly, effectively prolonged the physical life of LED street lamp.
Description of drawings
Fig. 1 is the structural representation of said Novel LED street lamp.
Fig. 2 is the fractionation structural representation of said Novel LED street lamp.
The specific embodiment
Structure and characteristics for further explanation the utility model combine accompanying drawing to provide the specific embodiment at present:
As depicted in figs. 1 and 2, a kind of Novel LED street lamp, it comprises street lamp housing and LED luminescence unit; Wherein, said street lamp housing comprises awl tubular heat radiation lamp body 3, be installed in the heat radiation top cover 2 at said heat radiation lamp body 3 tops and be installed in the printing opacity radiating surface frame of said heat radiation lamp body 3 bottoms, and said heat radiation lamp body 3 constitutes spherical crown shape radiators with said heat radiation top 2 lids; Said heat radiation top cover 2 is provided with erection joint 1; Said heat radiation top cover 2 outer surfaces vertically are provided with waveform fin 21; Said heat radiation lamp body 3 outer surfaces vertically are provided with waveform radiating fin 31, and said printing opacity radiating surface frame comprises the heat radiation frame 4 with loophole and is arranged on the glass plate 11 on the said heat radiation frame 4; Waveform on the said heat radiation lamp body 3 heat radiation scale 31 all is the whirlpool shape with waveform scale 21 on the said heat radiation top cover 2 arranges, and can effectively discharge the heat in the street lamp housing, can prevent effectively that again dust from piling up on the street lamp housing;
Said LED luminescence unit is installed in the said heat radiation lamp body 3, and said LED luminescence unit comprises reflective pressing plate 10 and the LED illuminator 5 that is arranged on said reflective pressing plate 10 tops.
Said heat radiation top cover 2 is installed on the said heat radiation lamp body 3 through top seal circle 6, and said reflective pressing plate 10 is installed in the said heat radiation lamp body 3 through lamp body sealing ring 7, and said glass plate 11 is arranged on the said heat radiation frame 4 through glass plate sealing ring 8; Be provided with top seal circle 6, lamp body sealing ring 7, glass plate sealing ring 8 in the whole street lamp housing, make whole street lamp be sealed to an integral body, it is inner to prevent that effectively the dust rainwater from getting into street lamp.
Being provided with head-rope 9 between said heat radiation lamp body 3 and the said heat radiation top cover 2, is for when opening lamp body and carry out repair and maintenance, and this head-rope 9 can be suspended on heat radiation lamp body 3 on the heat radiation top cover 2, reserves enough space for maintenances, convenient for maintaining.
Should be noted that at last: above embodiment only in order to the explanation the utility model technical scheme but not to its restriction; Although with reference to preferred embodiment the utility model has been carried out detailed explanation, the those of ordinary skill in affiliated field is to be understood that: still can make amendment to the specific embodiment of the utility model perhaps is equal to replacement to the part technical characterictic; And not breaking away from the spirit of the utility model technical scheme, it all should be encompassed in the middle of the technical scheme scope that the utility model asks for protection.
Claims (8)
1. Novel LED street lamp; Comprise street lamp housing and LED luminescence unit; It is characterized in that: said street lamp housing comprises tubular heat radiation lamp body, be installed in the heat radiation top cover at said heat radiation lamp body top and be installed in the printing opacity radiating surface frame of said heat radiation lamp body bottom, and wherein, said thermal louver external surface vertically is provided with the waveform radiating fin; Said waveform radiating fin is the whirlpool shape arranges, and said LED luminescence unit is installed in the said heat radiation lamp body.
2. Novel LED street lamp according to claim 1 is characterized in that: said heat radiation top cover outer surface vertically is provided with the waveform fin, and said waveform fin is the whirlpool shape and arranges.
3. Novel LED street lamp according to claim 1 and 2 is characterized in that: be provided with head-rope between said heat radiation lamp body and the said heat radiation top cover.
4. Novel LED street lamp according to claim 1 and 2 is characterized in that: said heat radiation lamp body and said heat radiation top cover constitute spherical crown shape radiator.
5. Novel LED street lamp according to claim 3 is characterized in that: said heat radiation lamp body and said heat radiation top cover constitute spherical crown shape radiator.
6. Novel LED street lamp according to claim 1 and 2 is characterized in that: said heat radiation top cover is provided with erection joint.
7. Novel LED street lamp according to claim 1 and 2 is characterized in that: said LED luminescence unit comprises reflective pressing plate and the LED illuminator that is arranged on said reflective pressing plate top; Said printing opacity radiating surface frame comprises the heat radiation frame with loophole and is arranged on the glass plate on the said heat radiation frame.
8. Novel LED street lamp according to claim 7; It is characterized in that: said heat radiation top cover is installed on the said heat radiation lamp body through the top seal circle; Said reflective pressing plate is installed in the said heat radiation lamp body through the lamp body sealing ring, and said glass plate is arranged on the said heat radiation frame through the glass plate sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203267162U CN202188406U (en) | 2011-09-02 | 2011-09-02 | Novel LED (light emitting diode) street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203267162U CN202188406U (en) | 2011-09-02 | 2011-09-02 | Novel LED (light emitting diode) street lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202188406U true CN202188406U (en) | 2012-04-11 |
Family
ID=45919857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203267162U Expired - Fee Related CN202188406U (en) | 2011-09-02 | 2011-09-02 | Novel LED (light emitting diode) street lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202188406U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104235802A (en) * | 2014-09-30 | 2014-12-24 | 东莞市桑田照明有限公司 | Efficient radiator and LED lamp with same |
| CN110822363A (en) * | 2019-11-26 | 2020-02-21 | 广州市超亮电子科技有限公司 | Laser pressing headlamp and laser lighting pressing evidence obtaining method |
| CN118729231A (en) * | 2024-07-25 | 2024-10-01 | 浙江瑞鑫照明股份有限公司 | Indoor and outdoor waterproof lights |
-
2011
- 2011-09-02 CN CN2011203267162U patent/CN202188406U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104235802A (en) * | 2014-09-30 | 2014-12-24 | 东莞市桑田照明有限公司 | Efficient radiator and LED lamp with same |
| CN104235802B (en) * | 2014-09-30 | 2018-05-01 | 浙江磐安绿光电子有限公司 | A kind of high-efficiency radiator and the LED lamp with the high-efficiency radiator |
| CN110822363A (en) * | 2019-11-26 | 2020-02-21 | 广州市超亮电子科技有限公司 | Laser pressing headlamp and laser lighting pressing evidence obtaining method |
| CN118729231A (en) * | 2024-07-25 | 2024-10-01 | 浙江瑞鑫照明股份有限公司 | Indoor and outdoor waterproof lights |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20181227 Granted publication date: 20120411 |
|
| PP01 | Preservation of patent right | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20210902 Granted publication date: 20120411 |
|
| PD01 | Discharge of preservation of patent | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120411 Termination date: 20180902 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |