CN202629829U - Novel LED heat-radiation streetlamp - Google Patents
Novel LED heat-radiation streetlamp Download PDFInfo
- Publication number
- CN202629829U CN202629829U CN2012203028575U CN201220302857U CN202629829U CN 202629829 U CN202629829 U CN 202629829U CN 2012203028575 U CN2012203028575 U CN 2012203028575U CN 201220302857 U CN201220302857 U CN 201220302857U CN 202629829 U CN202629829 U CN 202629829U
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- Prior art keywords
- heat radiation
- heat
- lamp body
- radiation
- tubular
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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
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- 230000005855 radiation Effects 0.000 claims description 60
- 230000017525 heat dissipation Effects 0.000 claims description 15
- 238000004020 luminiscence type Methods 0.000 claims description 10
- 238000005096 rolling process Methods 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 4
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 241000258971 Brachiopoda Species 0.000 abstract 3
- 230000002349 favourable effect Effects 0.000 abstract 1
- 230000000191 radiation effect Effects 0.000 abstract 1
- 239000000428 dust Substances 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 239000006185 dispersion Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005540 biological transmission Effects 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
- 238000005286 illumination Methods 0.000 description 1
- 230000007774 longterm Effects 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 heat-radiation streetlamp, which comprises a heat-radiation lamp shell, LED light-emitting units arranged in the heat-radiation lamp shell, a connecting column and fan blades, wherein the heat-radiation lamp shell comprises a tubular heat-radiation lamp body, a heat-radiation top cover arranged on the top of the tubular heat-radiation lamp body and a light-transparent heat-radiation surface fame arranged at the bottom of the tubular heat-radiation lamp body, the top of the heat-radiation top cover is provided with a mounting hole, a rotating bearing is sleeved on the rotating column, one end of the connecting column is fixed in the mounting hole, the fan blades are rotatably connected with the middle part of the connecting column through the rotating bearing, the end part of the other end of the connecting column is provided with a mounting joint, and the LED light-emitting units are arranged in the tubular heat-radiation lamp body. The novel LED heat-radiation streetlamp has the advantages of scientific design, simple structure, favorable heat radiation effect and prolonged service life of the LED streetlamp.
Description
Technical field
The utility model relates to a kind of LED street lamp, specifically, has related to a kind of New LED heat radiation street lamp.
Background technology
Street lamp is the important component part of city illumination, and traditional street lamp is because the low shortcoming of light efficiency causes the huge waste of the energy.Therefore; Efficiently, long LED street lamp of energy-saving and environmental protection and life-span obtained using widely gradually, still, self can produce a large amount of heat energy during the work of LED street lamp; Have only general 30% electric energy to be converted into luminous energy, so solve the emphasis that the heat dissipation problem of LED street lamp is the street lamp design.
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 design science, simple in structure, heat radiation is good and prolong the New LED heat radiation street lamp in LED street lamp life-span.
To achieve these goals; The technical scheme that the utility model adopted is: a kind of New LED heat radiation street lamp; Comprise heat-dissipation lamp housing, be installed in LED luminescence unit, joint pin and fan blade in the said heat-dissipation lamp housing, wherein, said heat-dissipation lamp housing top is provided with installing hole; Be set with rolling bearing on the said joint pin; One end of said joint pin is fixed in the said installing hole, and said fan blade is rotationally connected through the middle part of said rolling bearing and said joint pin, and the other end end of said joint pin is provided with erection joint.
Based on above-mentioned; Said heat-dissipation lamp housing comprises tubular heat radiation lamp body, be installed in the heat radiation top cover at said tubular heat radiation lamp body top and be installed in the printing opacity radiating surface frame of said tubular heat radiation lamp body bottom; Wherein, said heat radiation top cover top is provided with installing hole, and said tubular 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 tubular 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, said tubular 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 installed on the said tubular heat radiation lamp body through the top seal circle, and said printing opacity radiating surface frame is installed on the said tubular heat radiation lamp body through the lamp body sealing ring.
The relative prior art of the utility model has substantive distinguishing features and progress, and specifically, the utility model comprises heat-dissipation lamp housing, is installed in LED luminescence unit, joint pin and fan blade in the said heat-dissipation lamp housing; When wind, said fan blade rotates, and can quicken the heat radiation of this street lamp; Simultaneously; Said heat-dissipation lamp housing comprises tubular heat radiation lamp body, be installed in the heat radiation top cover at said tubular heat radiation lamp body top and be installed in the printing opacity radiating surface frame of said tubular heat radiation lamp body bottom, and said tubular thermal louver external surface vertically is provided with the waveform radiating fin, and said heat radiation top cover outer surface vertically is provided with the waveform fin; Acting in conjunction through said waveform radiating fin and said waveform fin; In time give out the heat that the LED luminescence unit produces, improved the working environment of LED luminescence unit greatly, effectively prolonged the physical life of street lamp; It has design science, simple in structure, the advantage good and that prolong the street lamp life-span of dispelling the heat.
Description of drawings
Fig. 1 is the structural representation of the utility model.
The specific embodiment
Through the specific embodiment, the technical scheme of the utility model is done further detailed description below.
As shown in Figure 1; A kind of New LED heat radiation street lamp comprises heat-dissipation lamp housing, is installed in LED luminescence unit, joint pin 4 and fan blade 5 in the said heat-dissipation lamp housing, wherein; Said heat-dissipation lamp housing comprises tubular heat radiation lamp body 1, be installed in the heat radiation top cover 2 at said tubular heat radiation lamp body 1 top and be installed in the printing opacity radiating surface frame 3 of said tubular heat radiation lamp body 1 bottom; Wherein, said heat radiation top cover 2 tops are provided with installing hole 21, are set with rolling bearing 41 on the said joint pin 4; One end of said joint pin 4 is fixed in the said installing hole 21; Said fan blade 5 is rotationally connected through the middle part of said rolling bearing 41 with said joint pin 4, and the other end end of said joint pin 4 is provided with erection joint, and said LED luminescence unit is installed in the said tubular heat radiation lamp body 1.
Based on above-mentioned, this street lamp is installed on the street lamp mounting rod of transmission pole through said erection joint.
Based on above-mentioned, can give out the heat that the LED luminescence unit distributes timely for what guarantee this street lamp, said tubular heat radiation lamp body 1 outer surface vertically is provided with the waveform radiating fin; Said waveform radiating fin is the whirlpool shape and arranges; Said heat radiation top cover 2 outer surfaces vertically are provided with the waveform fin, and said waveform fin is the whirlpool shape arranges, and said tubular heat radiation lamp body 1 constitutes spherical crown shape radiator with said heat radiation top cover 2; This design can effectively increase the circulation of air on the street lamp housing; 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 heat radiation top cover 2 is installed on the said tubular heat radiation lamp body 1 through the top seal circle; Guarantee the sealing of this street lamp, it is inner to prevent that rainwater or foreign matter from getting into this street lamp.
Based on above-mentioned, can be provided with head-rope between said tubular heat radiation lamp body 1 and the said heat radiation top cover 2, make things convenient for the maintenance of this street lamp, during maintenance, can said tubular heat radiation lamp body 1 be suspended on the said heat radiation top cover 2, reserve space for maintenance.
Based on above-mentioned; Said heat radiation top cover 2 is installed on the said tubular heat radiation lamp body 1 through the top seal circle; Said printing opacity radiating surface frame 3 is installed on the said tubular heat radiation lamp body 1 through the lamp body sealing ring; Whole street lamp is sealed to an integral body, and it is inner to prevent that effectively the dust rainwater from getting into street lamp, increases the service life of this street lamp.
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 (5)
1. a New LED heat radiation street lamp comprises heat-dissipation lamp housing and the LED luminescence unit that is installed in the said heat-dissipation lamp housing, and it is characterized in that: it also comprises joint pin and fan blade; Wherein, Said heat-dissipation lamp housing top is provided with installing hole, is set with rolling bearing on the said joint pin, and an end of said joint pin is fixed in the said installing hole; Said fan blade is rotationally connected through the middle part of said rolling bearing and said joint pin, and the other end end of said joint pin is provided with erection joint.
2. New LED heat radiation street lamp according to claim 1; It is characterized in that: said heat-dissipation lamp housing comprises tubular heat radiation lamp body, be installed in the heat radiation top cover at said tubular heat radiation lamp body top and be installed in the printing opacity radiating surface frame of said tubular heat radiation lamp body bottom; Wherein, Said heat radiation top cover top is provided with installing hole; Said tubular 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 tubular heat radiation lamp body.
3. New LED heat radiation street lamp according to claim 2, it 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.
4. according to claim 2 or 3 described New LED heat radiation street lamps, it is characterized in that: said tubular heat radiation lamp body and said heat radiation top cover constitute spherical crown shape radiator.
5. New LED heat radiation street lamp according to claim 2 is characterized in that: said heat radiation top cover is installed on the said tubular heat radiation lamp body through the top seal circle, and said printing opacity radiating surface frame is installed on the said tubular heat radiation lamp body through the lamp body sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203028575U CN202629829U (en) | 2012-06-27 | 2012-06-27 | Novel LED heat-radiation streetlamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203028575U CN202629829U (en) | 2012-06-27 | 2012-06-27 | Novel LED heat-radiation streetlamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202629829U true CN202629829U (en) | 2012-12-26 |
Family
ID=47383024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012203028575U Expired - Fee Related CN202629829U (en) | 2012-06-27 | 2012-06-27 | Novel LED heat-radiation streetlamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202629829U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103244856A (en) * | 2013-05-20 | 2013-08-14 | 黄超 | LED (Light Emitting Diode) lamp with multiple heat dissipation structures |
-
2012
- 2012-06-27 CN CN2012203028575U patent/CN202629829U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103244856A (en) * | 2013-05-20 | 2013-08-14 | 黄超 | LED (Light Emitting Diode) lamp with multiple heat dissipation structures |
| CN103244856B (en) * | 2013-05-20 | 2015-01-07 | 黄超 | LED (Light Emitting Diode) lamp with multiple heat dissipation structures |
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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 | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20181227 Granted publication date: 20121226 |
|
| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20211227 Granted publication date: 20121226 |
|
| 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: 20121226 Termination date: 20190627 |