CN1916486A - Street lamp of light emitting diode in large power - Google Patents
Street lamp of light emitting diode in large power Download PDFInfo
- Publication number
- CN1916486A CN1916486A CNA2006100685697A CN200610068569A CN1916486A CN 1916486 A CN1916486 A CN 1916486A CN A2006100685697 A CNA2006100685697 A CN A2006100685697A CN 200610068569 A CN200610068569 A CN 200610068569A CN 1916486 A CN1916486 A CN 1916486A
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- light source
- face body
- folding face
- emitting diode
- light emitting
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- 238000005286 illumination Methods 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims description 23
- 239000003292 glue Substances 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 7
- 238000005096 rolling process Methods 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 239000004020 conductor Substances 0.000 abstract 2
- 230000008878 coupling Effects 0.000 description 7
- 238000010168 coupling process Methods 0.000 description 7
- 238000005859 coupling reaction Methods 0.000 description 7
- 239000006185 dispersion Substances 0.000 description 5
- 239000000919 ceramic Substances 0.000 description 3
- 239000002322 conducting polymer Substances 0.000 description 3
- 229920001940 conductive polymer Polymers 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000009333 weeding Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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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
A LED road lamp with high power is prepared as fixing light source on matching body formed by heat conductive material, setting light window on matching body, using Pembroke body light source as LED road lamp and preparing said Pembroke body by heat conductive material, confirming numbers and angle of Pembroke body according to illumination requirement of relevant road section, fixing lamp board on each Pembroke body and erecting LED on lamp board intensively.
Description
Technical field
The present invention relates to a kind of light emitting diode road lamp, a kind of high power LED road lamp of more specifically saying so.
Background technology
At present, worldwide energy shortage has caused the great attention of various countries to power-saving technology, when developing energetically such as renewable and clean energy resources such as solar energy, wind energies, various countries have also strengthened the exploitation dynamics aspect the energy utilizing rationally and effectively, and being reflected in the illumination aspect is exactly constantly weeding out the old and bring forth the new and extensive use of various energy-conserving light sources.This wherein, light emitting diode has caused concern more and more widely and progressively has been applied in the lighting source field with its low energy consumption, high light efficiency, stable quality and high reliability, particularly in recent years, the design of light emitting diode road lamp, exploitation and application development are rapid, and various scientific achievements and product original shape continue to bring out.Because light emitting diode road lamp has been compared different significantly with traditional street lamp, be in particular in: 1, the can of conventional road lamp bulb is to be made by glass, on the one hand shaken and very easily damaged during other solids bump, on the other hand when illumination bulb temperature very high, normally be higher than 300 ℃, if raindrop or water droplet are dropped on the bulb, bulb can burst, and must design the trouble free service that complicated lamp system guarantees bulb for this reason; LED source is then different, it is a kind of solid cold light source, operating temperature when on the one hand being illumination is low, be usually less than 70 ℃, bump to misty rain ice and snow and various solid foreign materials has very strong protective capacities, can directly apply to road lamp system, need not complicated lamp system and protect, need be operated under the lower temperature conditions owing to LED source on the other hand, for high power LED road lamp, its heat dissipation problem is exactly a difficult problem that presses for solution; 2, because LED source is a kind of new light sources, this new light sources is installed on traditional road lamp, just must solve the matching problem of LED source and traditional road lamp, present way is the shape that limits road lamp according to the structure of LED source, or decide the physical dimension of LED source according to the shape of road lamp, the former deficiency is to change original road lamp again, input is many, the latter's deficiency shows: be that a kind of LED source can only be applicable to a kind of road lamp that aims at its customization on the one hand, versatility is poor, the illuminating effect that can occur sacrificing light source on the other hand satisfies the coupling requirement with light fixture, the third aspect is that the coupling of light source and light fixture is installed complicated, being difficult in the scene, roadside finishes, whole street lamp to be unloaded in case break down, return manufacturer's maintenance, increase maintenance cost.
Goal of the invention
The purpose of this invention is to provide a kind of perfect heat-dissipating, high power LED road lamp simple, that be applicable to existing various road lamps be installed with traditional road lamp coupling.
In order to realize above-mentioned purpose, the high power LED road lamp that is provided, comprise the light emitting diode road lamp light source, its design feature is that the light emitting diode road lamp light source is fixed on the matching body, matching body is provided with the logical light window of matching body, the profile of matching body is corresponding with the shape of the logical light window of light fixture, the light emitting diode road lamp light source is a folding face body structure light source, in folding face body structure light source, the knuckle angle of the quantity of folding face body and adjacent folding face body thereof is determined the index request of illumination by applied highway section, on the surface of each folding face body, be connected with lamp plate, densely covered light emitting diode is installed on the lamp plate, and the quantity of light emitting diode is determined by the index request of light source.
In order to strengthen heat dispersion, folding face body in above-mentioned matching body and the folding face body structure light source is to be made by Heat Conduction Material, clamping connection has the heat conduction frame of being made by Heat Conduction Material or directly fills heat-conducting glue between the installation interface of light emitting diode road lamp light source and matching body, has by the heat conduction ring of Heat Conduction Material making or directly fills heat-conducting glue at the installation interface place clamping connection of the logical light window of matching body and light fixture.
Above-mentioned folding face body structure light source also can be spliced to form by the standard sources module, each folding face body in the at first affixed formation folding of each the standard sources module face body structure light source, design objective requirement according to above-mentioned folding face body structure light source, on the different folding face bodies the quantity of affixed standard sources module can be identical or different, concrete quantity is determined by the index request of above-mentioned folding face body structure light source, then above-mentioned each folding face body is spliced into one and constitutes folding face body structure light source, the knuckle angle of adjacent folding face body is determined by the index request of above-mentioned folding face body structure light source when the quantity of folding face body and splicing, each standard sources module comprises modular structure and the lamp plate that is fixed on the modular structure, and densely covered light emitting diode is installed on the lamp plate.This kind implementation will be more convenient for producing in batches.In order to strengthen heat dispersion, modular structure is made by Heat Conduction Material.
On each folding face body in the above-mentioned folding face body structure light source and the structure surface in the standard sources module groove is arranged, be filled with heat carrier in the groove, lamp plate is seated on the outer edge of groove, the pipe leg of each light emitting diode is folded to both sides and relies on lamp plate after passing lamp plate, and the extension that the pipe leg of each light emitting diode passes behind the lamp plate is imbedded in the heat carrier.
In order to improve the water resistance of lamp plate, on the outer surface of lamp plate, scribble watertight composition.
For lamp plate is protected, outside watertight composition, also be connected with baffle, it is overhanging that the body of each light emitting diode passes baffle.
Above-mentioned folding face body structure light source owing to itself have the favorable protection performance, can be directly to use as street lamp, also can be with the light fixture coupling back to be installed to use as street lamp.
High power LED road lamp provided by the present invention, because folding face body and matching body select for use Heat Conduction Material to make, in folding face body groove, be filled with the Heat Conduction Material that the pipe leg that makes each light emitting diode is imbedded, clamping connection has the heat conduction frame of being made by Heat Conduction Material or directly fills heat-conducting glue between the installation interface of light emitting diode road lamp light source and matching body, installation interface place clamping connection at matching body and the logical light window of light fixture has the heat conduction ring of being made by Heat Conduction Material or directly fills heat-conducting glue, thereby the heat that light emitting diode is produced is dispersed in the surrounding environment better, has solved the heat radiation difficult problem of high power LED road lamp effectively.The transition member that matching body is installed on light fixture as the light emitting diode road lamp light source, solved the matching difference between light emitting diode road lamp light source and the different road lamp, make that the light emitting diode road lamp light source is more convenient and flexible to be applied in the various light fixtures, just can replace existing various conventional road lamp light source at the scene, roadside more conveniently, expand the application space of light emitting diode road lamp, reduced installation cost and maintenance cost.For light emitting diode road lamp light source self, only need design and produce, need not consider the concrete shape of light fixture, thereby make the versatility of light emitting diode road lamp light source greatly strengthen according to lighting requirement and security protection index, become standard sources, carry out industrialization and produce in batches.Also, do not need light fixture just can directly use as street lamp because the light emitting diode road lamp light source itself has the favorable protection performance.
Learn by above narration, high power LED road lamp provided by the present invention, heat dispersion and barrier propterty are good, not only install simply with traditional road lamp coupling, are applicable to existing various road lamp, and can directly use as street lamp.
Description of drawings
Embodiments of the invention are illustrated in conjunction with the accompanying drawings, wherein:
Fig. 1 is the decomposing schematic representation that described high power LED road lamp of embodiment and light fixture coupling are installed;
Fig. 2 is a decomposing schematic representation of rolling over face body and lamp plate in the light emitting diode road lamp light source, and lamp plate has wherein only drawn one, has omitted quantity and corresponding other lamp plate of folding face body quantity;
Fig. 3 is the decomposing schematic representation of standard sources module;
Fig. 4 is the assembly relation schematic diagram between folding face body, lamp plate, Heat Conduction Material, the baffle.
Among the figure: 1 is the light emitting diode road lamp light source, and 2 is matching body, and 3 are the logical light window of matching body; 4 are the heat conduction frame, and 5 is heat conduction ring, and 6 is light fixture; 7 are logical light window, and 8 is folding face body, and 9 is lamp plate; 10 is light emitting diode, and 11 is groove, and 12 is heat carrier; 13 are the pipe leg; 14 is watertight composition, and 15 is baffle, and 16 is modular structure.
The specific embodiment
See figures.1.and.2, the described high power LED road lamp of embodiment, comprise light emitting diode road lamp light source 1, light emitting diode road lamp light source 1 is fixed on the matching body 2, matching body 2 is provided with the logical light window 3 of matching body, the profile of matching body 2 is corresponding with the shape of the logical light window 7 of light fixture 6, light emitting diode road lamp light source 1 is a folding face body structure light source, in folding face body structure light source, the knuckle angle of the quantity of folding face body 8 and adjacent folding face body 8 thereof is determined the index request of illumination by applied highway section, on the surface of each folding face body 8, be connected with lamp plate 9, densely covered light emitting diode 10 is installed on the lamp plate 9, and the quantity of light emitting diode 10 is determined by the index request of light source.In order to strengthen heat dispersion, folding face body 8 in above-mentioned matching body 2 and the folding face body structure light source is to make of Heat Conduction Material, clamping connection has the heat conduction frame of being made by Heat Conduction Material 4 or directly fills heat-conducting glue between the installation interface of light emitting diode road lamp light source 1 and matching body 2, the heat conduction ring of being made by Heat Conduction Material 5 is arranged or directly fill heat-conducting glue at the installation interface place clamping connection of matching body 2 with the logical light window 7 of light fixture 6, described Heat Conduction Material can be but be not limited to select for use metal, thermal conductive ceramic or heat-conducting polymer material.
With reference to Fig. 3, folding face body structure light source also can be spliced to form by the standard sources module, each folding face body 8 in the at first affixed formation folding of each the standard sources module face body structure light source, design objective requirement according to above-mentioned folding face body structure light source, on the different folding face bodies 8 the quantity of affixed standard sources module can be identical or different, concrete quantity is determined by the index request of above-mentioned folding face body structure light source, then above-mentioned each folding face body 8 is spliced into one and constitutes folding face body structure light source, the knuckle angle of adjacent folding face body 8 is determined by the index request of above-mentioned folding face body structure light source when the quantity of folding face body 8 and splicing, the mode of splicing is bonding, mechanical connection or splice by frame structure, each standard sources module comprises modular structure 16 and the lamp plate 9 that is fixed on the modular structure 16, densely covered light emitting diode 10 is installed on the lamp plate 9, in order to strengthen heat dispersion, modular structure 16 is made by Heat Conduction Material, and Heat Conduction Material can be but be not limited to select for use metal, thermal conductive ceramic or heat-conducting polymer material.
With reference to Fig. 4; on each the folding face body 8 in the above-mentioned folding face body structure light source and the surface of modular structure 16 groove 11 is arranged; be filled with heat carrier 12 in the groove 11; lamp plate 9 is seated on the outer edge of groove 11; the pipe leg 13 of each light emitting diode 10 is folded to both sides and relies on lamp plate 9 after passing lamp plate 9; the extension that the pipe leg 13 of each light emitting diode 10 passes behind the lamp plate 9 is imbedded in the heat carrier 12; on the outer surface of lamp plate 9, scribble watertight composition 14; outside watertight composition 14, also be connected with baffle 15; it is overhanging that the body of each light emitting diode 10 passes baffle 15, and heat carrier 12 can be but be not limited to select for use thermal conductive ceramic; heat-conducting polymer material; heat-conducting glue or heat-conducting silicone grease.
Above-mentioned folding face body structure light source owing to itself have the favorable protection performance, can be directly to use as street lamp, also can be with the light fixture coupling back to be installed to use as street lamp.
In the present embodiment, described affixed include but not limited to welding, bonding, peg graft or use the securing member screw.
Claims (8)
1, a kind of high power LED road lamp, comprise light emitting diode road lamp light source (1), it is characterized in that light emitting diode road lamp light source (1) is fixed on the matching body (2), matching body (2) is provided with the logical light window (3) of matching body, the profile of matching body (2) is corresponding with the shape of the logical light window (7) of light fixture (6), light emitting diode road lamp light source (1) is a folding face body structure light source, in folding face body structure light source, the knuckle angle of the quantity of folding face body (8) and adjacent folding face body thereof is determined the index request of illumination by applied highway section, on the surface of each folding face body (8), be connected with lamp plate (9), densely covered light emitting diode (10) is installed on the lamp plate (9), and the quantity of light emitting diode (10) is determined by the index request of light source.
2, high power LED road lamp according to claim 1, it is characterized in that the folding face body (8) in matching body (2) and the folding face body structure light source is to be made by Heat Conduction Material, clamping connection has the heat conduction frame of being made by Heat Conduction Material (4) or directly fills heat-conducting glue between the installation interface of light emitting diode road lamp light source (1) and matching body (2), the heat conduction ring of being made by Heat Conduction Material (5) is arranged or directly fill heat-conducting glue at the installation interface place clamping connection of matching body (2) with the logical light window (7) of light fixture (6).
3, high power LED road lamp according to claim 1, it is characterized in that rolling over face body structure light source also can be spliced to form by the standard sources module, each folding face body (8) in the at first affixed formation folding of each the standard sources module face body structure light source, design objective requirement according to above-mentioned folding face body structure light source, on the different folding face bodies (8) the quantity of affixed standard sources module be identical or different, concrete quantity is determined by the index request of above-mentioned folding face body structure light source, then above-mentioned each folding face body (8) is spliced into one and constitutes folding face body structure light source, the knuckle angle of adjacent folding face body (8) is determined by the index request of above-mentioned folding face body structure light source when the quantity of folding face body (8) and splicing, each standard sources module comprises modular structure (16) and is fixed in lamp plate (9) on the modular structure (16), densely covered light emitting diode (10) is installed on the lamp plate (9).
4, high power LED road lamp according to claim 3 is characterized in that modular structure (16) made by Heat Conduction Material.
5, according to claim 1 or 3 described high power LED road lamps, it is characterized in that rolling on the surface of each folding face body (8) and modular structure (16) in the face body structure light source groove (11) is arranged, be filled with heat carrier (12) in the groove (11), lamp plate (9) is seated on the outer edge of groove (11), the pipe leg (13) of each light emitting diode (10) is folded to both sides and relies on lamp plate (9) after passing lamp plate (9), and the extension that the pipe leg (13) of each light emitting diode (10) passes behind the lamp plate (9) is imbedded in the heat carrier (12).
6, high power LED road lamp according to claim 5 is characterized in that scribbling watertight composition (14) on the outer surface of lamp plate (9).
7, high power LED road lamp according to claim 6 is characterized in that also being connected with baffle (15) outside watertight composition (14), and it is overhanging that the body of each light emitting diode (10) passes baffle (15).
8, high power LED road lamp according to claim 1, it is characterized in that rolling over face body structure light source is directly to use as street lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200610068569A CN100585262C (en) | 2006-08-23 | 2006-08-23 | Street lamp of light emitting diode in large power |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200610068569A CN100585262C (en) | 2006-08-23 | 2006-08-23 | Street lamp of light emitting diode in large power |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1916486A true CN1916486A (en) | 2007-02-21 |
| CN100585262C CN100585262C (en) | 2010-01-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200610068569A Active CN100585262C (en) | 2006-08-23 | 2006-08-23 | Street lamp of light emitting diode in large power |
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| Country | Link |
|---|---|
| CN (1) | CN100585262C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009070951A1 (en) * | 2007-12-03 | 2009-06-11 | Cheng, Yi-Ju | Led high-power street lamp structure |
| CN102809102A (en) * | 2012-08-11 | 2012-12-05 | 浙江海威照明科技有限公司 | LED street lamp with module bracket |
-
2006
- 2006-08-23 CN CN200610068569A patent/CN100585262C/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009070951A1 (en) * | 2007-12-03 | 2009-06-11 | Cheng, Yi-Ju | Led high-power street lamp structure |
| CN102809102A (en) * | 2012-08-11 | 2012-12-05 | 浙江海威照明科技有限公司 | LED street lamp with module bracket |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100585262C (en) | 2010-01-27 |
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Owner name: CHANGZHOU ADVANCED OPTRONIC DEVICES CO., LTD. Free format text: FORMER OWNER: ZHONGWEI PHOTOELECTRIC (WEIFANG) CO., LTD. Effective date: 20130412 |
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Free format text: CORRECT: ADDRESS; FROM: 261061 WEIFANG, SHANDONG PROVINCE TO: 213166 CHANGZHOU, JIANGSU PROVINCE |
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Effective date of registration: 20130412 Address after: 213166, B-3 building, 12 Xinhui Road, Wujin hi tech Development Zone, Jiangsu, Changzhou Patentee after: CHANGZHOU ADVANCED OPTRONIC DEVICES CO., LTD. Address before: 261061 Shandong Weifang hi tech Development Zone Jade Street East head middle micro light electronic Co., Ltd. Patentee before: Advanced Optronic Devices (Weifang) Co., Ltd. |
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