CN202493973U - LED street lamp cooled by spherical compressor - Google Patents
LED street lamp cooled by spherical compressor Download PDFInfo
- Publication number
- CN202493973U CN202493973U CN2011205511414U CN201120551141U CN202493973U CN 202493973 U CN202493973 U CN 202493973U CN 2011205511414 U CN2011205511414 U CN 2011205511414U CN 201120551141 U CN201120551141 U CN 201120551141U CN 202493973 U CN202493973 U CN 202493973U
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- China
- Prior art keywords
- led
- spherical compressor
- street lamp
- shell
- led street
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- Expired - Fee Related
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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 an LED street lamp cooled by a spherical compressor. The LED street lamp cooled by the spherical compressor includes an LED bead shell support, an LED bead shell fixed on the front side of the LED bead shell support, and a pipeline of an evaporation terminal installed in the bottom part of the LED bead shell support, and a plurality of LED beads arranged in an array surrounding the pipeline of the evaporation terminal. The spherical compressor and a condensation terminal connecting with the spherical compressor are arranged on the back of the LED beam shell support. A condensation terminal shell is also installed on the back of the LED bead shell support. The condensation terminal shell is provided with condensation terminal heat-dissipating holes. And condensation terminal heat-dissipating sheets are installed on the outer surface of the condensation terminal shell. The LED street lamp cooled by the spherical compressor provided by the utility model is simple in structure and stable in operation. Compared with a traditional heat dissipation method adopting heat-dissipating sheets and fans, the LED street lamp cooled by the spherical compressor provided by the utility model has a better heat dissipation effect, and temperature can be lowered continuously through setting.
Description
Technical field
The utility model relates to a kind of LED street lamp, the LED street lamp of concrete a kind of spherical compressor cooling.
Background technology
LED development in the last few years relies on power consumption low rapidly, long service life, and high brightness, low in calories, the environmental-protecting performance advantages of higher is progressively captured the illumination market of every field.Along with the enforcement of " ten thousand in ten cities " project in the whole nation, the LED street lighting is seen everywhere in each big city.How to make good use of the advantage of LED, making its strategic advantage of giving full play to the economize on electricity environmental protection is much to be engaged in the target that the LED illuminating industry is made joint efforts.The LED lamp is a kind of cold light source, and high temperature can have a strong impact on the illuminating effect and the service life of LED lamp.Present radiating mode mainly is to dispel the heat through the mode that fin adds fan, and fin is passive heat radiation, and effect is bad.And add fan, and the life-span of fan is low, easy damage, and the severe places of environment for use such as back bad maintenance, especially street lamp break down.These bad phenomenon phenomenons on the LED street lamp of dispelling the heat are more serious, because the power of LED street lamp is bigger, the annual brightness of present LED street lamp is all being successively decreased.
Meanwhile, spherical refrigeration compressor is with its miniaturization, good seal, and the characteristics that efficient is high progressively grow up, and its model machine is made, and realizes technically.
The utility model content
To the problem that prior art exists, the utility model provides a kind of LED street lamp of spherical compressor cooling, and the utility model is simple in structure; Stable; Compare the radiating mode that traditional fin adds fan, radiating effect is better, can temperature constantly be reduced through setting.
The utility model adopts following technical scheme:
A kind of LED street lamp of spherical compressor cooling; Comprise lamp pearl outer casing stand 1; Be fixed on the LED lamp pearl shell 4 in lamp pearl outer casing stand 1 front, the pipeline of evaporation ends 3 is installed in the bottom of LED lamp pearl shell 4, a plurality of LED lamp pearls 7 are around the pipeline arranged of this evaporation ends 3; The condensation end 10 that is provided with spherical compressor 9 and is connected at the back side of lamp pearl outer casing stand 1 with spherical compressor 9; The back side at lamp pearl outer casing stand 1 also is equipped with condensation end shell 5, on condensation end shell 5, is having condensation end louvre 6, at the condensation end fin 2 of condensation end shell 5 outer surfaces installation.
Be provided with rod sleeve 8 at said lamp pearl outer casing stand 1 one ends, be used for this LED street lamp is installed in lamp stand commonly used.
The utility model mainly utilizes spherical refrigeration compressor to realize the whole LED street lamp is dispelled the heat, and has changed the mode of traditional fin and fan heat radiation.Wherein the space motion of mechanism all is the motion of rotation character in the components and parts of spherical compressor, can with size do very little, and do not have high oscillating movement spare, good airproof performance, efficient is high.This spherical compressor is delivered to evaporation ends after cold-producing medium is compressed into high temperature and high pressure gas, absorbs big calorimetric, and evaporation ends and LED lamp pearl all are installed in LED lamp pearl enclosure, makes the operating ambient temperature of LED lamp reduce greatly.The utility model is simple in structure, and is stable, compares the radiating mode that traditional fin adds fan, and radiating effect is better, can temperature constantly be reduced through setting.Because it is little that this spherical compressor has a volume, good airproof performance vibrate for a short time, so native system is stable, long service life, and the while has also increased the service life of LED lamp.The structure of whole street lamp mainly is for original LED street lamp lamp pearl outer casing bottom has installed evaporation ends additional, and on lamp pearl closure head, condensation end and condensation end shell has been installed, and does not influence the production technology on former LED road, can large-scale promotion.
Description of drawings
Fig. 1 is the schematic perspective view of the front and back of this LED street lamp
Fig. 2 is the spherical compressor installation site sketch map of the utility model
Description of reference numerals:
1-lamp pearl shell props up the diffusing 3-evaporation ends of 2-condensation end
The frame backing
The outer 6-condensation end louvre of 4-lamp pearl shell 5-condensation end
Shell
7-LED lamp pearl 8-lamp stand sleeve 9-spherical compressor
The 10-condensation end
The specific embodiment
The specific embodiment of the utility model is described below in conjunction with accompanying drawing:
As shown in Figure 1; The LED street lamp of a kind of spherical compressor cooling of the utility model comprises lamp pearl outer casing stand 1, is fixed on the LED lamp pearl shell 4 in lamp pearl outer casing stand 1 front; The pipeline of evaporation ends 3 is installed in the bottom of LED lamp pearl shell 4; A plurality of LED lamp pearls 7 are around the pipeline arranged of this evaporation ends 3, and the condensation end 10 that is provided with spherical compressor 9 and is connected with spherical compressor 9 at the back side of lamp pearl outer casing stand 1 also is equipped with condensation end shell 5 at the back side of lamp pearl outer casing stand 1; On condensation end shell 5, having condensation end louvre 6; Condensation end fin 2 in that condensation end shell 5 outer surfaces are installed is provided with rod sleeve 8 at lamp pearl outer casing stand 1 one ends, is used for this LED street lamp is installed in lamp stand commonly used.
The operation principle of the utility model is: spherical compressor 9 one termination condensation ends 10; Be used for the cold-producing medium of the HTHP gaseous state after the spherical compressor compression is liquefied; Discharge a large amount of heats simultaneously, condensation end fin 2 and condensation end louvre 6 that heat is installed through condensation end shell 5 outer surfaces are discharged.Cold-producing medium after the liquefaction is delivered in the evaporation ends 3 that is installed in this LED street lamp lamp pearl outer casing bottom through pipeline; Evaporation ends 3 flashes to gaseous state with this liquid refrigerant; Absorb a large amount of heats simultaneously; The temperature of evaporation ends 3 reduces greatly, and evaporation ends 3 is installed in LED lamp pearl enclosure with LED lamp pearl 7, and evaporation ends 3 absorbs heats makes the operating ambient temperature of whole LED lamp pearl 7 effectively reduce.
In a word, the utility model provides a kind of LED street lamp of spherical compressor cooling, alternative traditional LED street lamp, and arranged higher service life.
The design and the scope that do not break away from the utility model can be made many other changes and remodeling.Should be appreciated that the utility model is not limited to specific embodiment, the scope of the utility model is defined by the following claims.
Claims (2)
1. the LED street lamp of spherical compressor cooling; It is characterized in that: comprise lamp pearl outer casing stand (1); Be fixed on the positive LED lamp pearl shell (4) of lamp pearl outer casing stand (1), the pipeline of evaporation ends (3) is installed in the bottom of LED lamp pearl shell (4), a plurality of LED lamp pearls (7) are around the pipeline arranged of this evaporation ends (3); The condensation end (10) that is provided with spherical compressor (9) at the back side of lamp pearl outer casing stand (1) and is connected with spherical compressor (9); At the back side of lamp pearl outer casing stand (1) condensation end shell (5) is installed also, on condensation end shell (5), is having condensation end louvre (6), at the condensation end fin (2) of condensation end shell (5) outer surface installation.
2. according to the LED street lamp of the said a kind of spherical compressor cooling of claim 1, it is characterized in that: be provided with rod sleeve (8) at said lamp pearl outer casing stand (1) one end, be used for this LED street lamp is installed in lamp stand commonly used.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205511414U CN202493973U (en) | 2011-12-19 | 2011-12-19 | LED street lamp cooled by spherical compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205511414U CN202493973U (en) | 2011-12-19 | 2011-12-19 | LED street lamp cooled by spherical compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202493973U true CN202493973U (en) | 2012-10-17 |
Family
ID=47000201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205511414U Expired - Fee Related CN202493973U (en) | 2011-12-19 | 2011-12-19 | LED street lamp cooled by spherical compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202493973U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107588411A (en) * | 2017-10-26 | 2018-01-16 | 肇庆高新区国专科技有限公司 | A kind of heat abstractor of LED street lamp |
-
2011
- 2011-12-19 CN CN2011205511414U patent/CN202493973U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107588411A (en) * | 2017-10-26 | 2018-01-16 | 肇庆高新区国专科技有限公司 | A kind of heat abstractor of LED street lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121017 Termination date: 20141219 |
|
| EXPY | Termination of patent right or utility model |