CN102628585A - Lamp casing of light-emitting diode (LED) street lamp - Google Patents
Lamp casing of light-emitting diode (LED) street lamp Download PDFInfo
- Publication number
- CN102628585A CN102628585A CN2012101279412A CN201210127941A CN102628585A CN 102628585 A CN102628585 A CN 102628585A CN 2012101279412 A CN2012101279412 A CN 2012101279412A CN 201210127941 A CN201210127941 A CN 201210127941A CN 102628585 A CN102628585 A CN 102628585A
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- led
- main body
- installation portion
- lamp
- street lamp
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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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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
A lamp casing of a light-emitting diode (LED) street lamp belongs to the technical field of street lamps. The lamp casing of an assembled street lamp in the prior art is poor in heat conduction performance, radiating performance and waterproof performance. The lamp casing of the LED street lamp comprises a main body, wherein an outer convex surface and an inner concave surface are arranged on the main body, a plurality of radiating sheets are arranged on the outer convex surface, and an LED installation portion is arranged on the inner concave surface. The main body is scoop-shaped, and the main body, the plurality of radiating sheets and the LED installation portion are integrally formed in casting mode. The lamp casing of the LED street lamp integrates heat conduction, radiating, waterproof effects and the like, is good in heat conduction performance, radiating performance and waterproof performance, can prolong service life of the LED street lamp, is easy and convenient to cast and high in product yield, can save raw materials by 15-20%, reduces production cost of products, and is small in LED installation portion processing area; is convenient to maintain and can be recovered for reusing when being discarded; and is simple in structure, reasonable in design and strong in practicality.
Description
Technical field
The present invention relates to the street lamp technical field, particularly relate to a kind of LED streetlamp housing.
Background technology
Along with the development and the progress of science and technology of society, people also more and more pay attention to its environmental protection and energy-conservation one side to the light fixture requirement of products.The LED lamp more and more receives people's favor because of the characteristics that it has energy-conserving and environment-protective, and the LED street lamp also is applied to the road lighting in city more and more widely as a kind of novel energy-saving lighting lamp.According to the characteristics of LED lamp, the LED streetlamp housing must meet the various conditions of work of LED lamp.A kind of assembly type streetlamp housing of prior art is formed by a plurality of component-assembled, because the installing component of light source will assemble with the lamp housing main body, so the heat that is produced by light source conducts to the lamp housing main body through installing component and just has some setbacks.This assembly type streetlamp housing heat conductivility is poor, heat dispersion is poor, water resistance is poor, thereby causes the service life of light source short, changes too frequently, causes very big economic loss to road lamp management enterprise.Therefore, the LED streetlamp housing that people hope urgently that a kind of good heat conductivity, perfect heat-dissipating, water resistance are good, light source long service life, casting are convenient, save raw material, working (finishing) area is little, product quality is high comes out.
Summary of the invention
Technical problem to be solved by this invention is: a kind of assembly type streetlamp housing heat conductivility that overcomes prior art is poor, heat dispersion is poor, the defective of water resistance difference; A kind of LED streetlamp housing is provided; This LED streetlamp housing good heat conductivity, perfect heat-dissipating, water resistance is good, casting is convenient, save raw material, working (finishing) area is little, product quality is high, thereby makes the light source long service life.
The technical solution adopted for the present invention to solve the technical problems is: a kind of LED streetlamp housing, comprise main body, and main body is provided with outer convex surface and inner concave, and convex surface is provided with the multi-disc fin outside, and inner concave is provided with the LED installation portion.
In technique scheme, the shape of said main body is wooden dipper shape or other shape.
Wherein, said main body, multi-disc fin and LED installation portion are overall shaped into one through forging type.
Further, said LED installation portion is provided with the heat pipe mounting groove.
Further, said main body is provided with LED power supply installation portion.
The invention has the beneficial effects as follows: 1, the present invention integrates effects such as heat conduction, heat radiation and waterproof; Because the main body of LED installation portion and lamp housing is connected as a single entity; And the LED installation portion is provided with the heat pipe mounting groove, in the heat pipe mounting groove, is provided with heat-conducting copper pipe, so; This streetlamp housing heat conduction is very smooth and easy, good heat conductivity; Because convex surface is provided with the multi-disc fin outside, the shape of said main body is wooden dipper shape, and the inner concave of main body (being socket) also becomes radiating surface; So the area of dissipation of this streetlamp housing is big, perfect heat-dissipating; How many heats LED produces; This streetlamp housing just conducts and distributes how many heats, causes the long service life of led light source, can reduce very big funds spending for road lamp management enterprise.2, this streetlamp housing is easy to maintenance, and can also recycling after using for many years, need scrap the time, compliance with environmental protection requirements.3, this streetlamp housing can reach the purpose of energy-conservation and environmental protection, because this streetlamp housing good heat conductivity, perfect heat-dissipating, water resistance are good, thereby makes energy-saving effect remarkable.4, since outside its shape of main body between convex surface and the inner concave be wooden dipper shape, i.e. the thickness basically identical of main body, its thickness is even, just than being easier to moulding, so this LED streetlamp housing casting is convenient, easy, product quality can be guaranteed product.5, because main body is provided with inner concave, promptly this LED streetlamp housing is emptied into the wooden dipper shape, so its product can be saved the raw material of 15～20 ﹪, has reduced the production cost of lamp housing.6, because the LED installation portion is arranged on the inner concave of main body, and the working (finishing) area of this LED installation portion is less, process time is short, and processing charges is low.7, because led chip and luminous component are installed on the LED installation portion, and the LED installation portion is positioned on the inner concave of main body, this LED streetlamp housing in use; Evagination on the main body faces up, and the inner concave on the main body down, in rainy weather; Falling rainwater on fin and the outer convex surface will never flow backwards and be penetrated on the led chip and luminous component that is on the LED installation portion; So this LED streetlamp housing water resistance is good, and can prolong the service life of LED street lamp.8, this LED streetlamp housing is simple in structure, reasonable in design, practical, should be widely promoted and uses.
Description of drawings
Fig. 1 is a upward view of the present invention;
Fig. 2 is a vertical view of the present invention;
Fig. 3 is the perspective view of the present invention when paying attention to inner concave;
Fig. 4 is the perspective view of the present invention when paying attention to fin and outer convex surface.
Description of reference numerals among Fig. 1 to Fig. 4:
1---main body; 2---inner concave; 3---the LED installation portion; 4---outer convex surface;
5---fin; 6---the heat pipe mounting groove; 7---LED power supply installation portion.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the present invention being done further detailed explanation, is not to be confined to this to practical range of the present invention.
To shown in Figure 4, the described a kind of LED streetlamp housing of present embodiment comprises main body 1 like Fig. 1, and main body 1 is provided with outer convex surface 4 and inner concave 2, and convex surface 4 is provided with multi-disc fin 5 outside, and inner concave 2 is provided with LED installation portion 3.The shape of said main body 1 is wooden dipper shape.This shape makes the lamp housing casting convenient, easy, and product quality can be guaranteed, and can save the raw material of 15～20 ﹪, has reduced the production cost of lamp housing.Said main body 1, multi-disc fin 5 and LED installation portion 3 are overall shaped into one through forging type.Said LED installation portion 3 is arranged on the inner concave 2 of main body 1, because led chip and luminous component be installed on the LED installation portion 3, and LED installation portion 3 is positioned on the inner concave 2 of main body 1; This LED streetlamp housing in use; Outer convex surface 4 on the main body 1 up, and the inner concave 2 on the main body 1 is down, in rainy weather; Falling rainwater on fin 5 and the outer convex surface 4 will never flow backwards and be penetrated on the led chip and luminous component that is on the LED installation portion 3; So this LED streetlamp housing water resistance is good, and can prolong the service life of LED street lamp.Said LED installation portion 3 is provided with heat pipe mounting groove 6.Said heat pipe mounting groove 6 is used to be provided with heat-conducting copper pipe.Said main body 1 is provided with LED power supply installation portion 7.
The above only is a preferred embodiment of the present invention, so all equivalences of doing according to the described structure of patent claim of the present invention, characteristic and principle change or modify, all is included in the protection domain of patent application of the present invention.
Claims (5)
1. LED streetlamp housing; It is characterized in that: comprise main body (1); Main body (1) is provided with outer convex surface (4) and inner concave (2), and convex surface (4) is provided with multi-disc fin (5) outside, and inner concave (2) is provided with LED installation portion (3).
2. a kind of LED streetlamp housing according to claim 1 is characterized in that: the shape of said main body (1) is wooden dipper shape.
3. a kind of LED streetlamp housing according to claim 1 and 2 is characterized in that: said main body (1), multi-disc fin (5) and LED installation portion (3) are overall shaped into one through forging type.
4. a kind of LED streetlamp housing according to claim 3 is characterized in that: said LED installation portion (3) is provided with heat pipe mounting groove (6).
5. a kind of LED streetlamp housing according to claim 3 is characterized in that: said main body (1) is provided with LED power supply installation portion (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101279412A CN102628585A (en) | 2012-04-27 | 2012-04-27 | Lamp casing of light-emitting diode (LED) street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101279412A CN102628585A (en) | 2012-04-27 | 2012-04-27 | Lamp casing of light-emitting diode (LED) street lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102628585A true CN102628585A (en) | 2012-08-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101279412A Pending CN102628585A (en) | 2012-04-27 | 2012-04-27 | Lamp casing of light-emitting diode (LED) street lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102628585A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101162081A (en) * | 2007-10-24 | 2008-04-16 | 东莞市科锐德数码光电科技有限公司 | High-power LED street light fitting main casing |
| CN201133586Y (en) * | 2007-12-28 | 2008-10-15 | 朱恩灿 | Large power LED road lamp |
| CN201443714U (en) * | 2009-06-26 | 2010-04-28 | 山东科明太阳能光伏有限公司 | LED solar lamp |
| CN201652037U (en) * | 2010-04-06 | 2010-11-24 | 东莞市翔龙能源科技有限公司 | LED streetlamp |
| CN201652207U (en) * | 2010-04-06 | 2010-11-24 | 东莞市翔龙能源科技有限公司 | LED street lamp shell |
| CN201757325U (en) * | 2010-07-07 | 2011-03-09 | 安徽中节能投资有限公司 | LED street lamp |
| CN202581226U (en) * | 2012-04-27 | 2012-12-05 | 东莞市翔龙能源科技有限公司 | Lamp housing for light-emitting diode (LED) streetlamp |
-
2012
- 2012-04-27 CN CN2012101279412A patent/CN102628585A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101162081A (en) * | 2007-10-24 | 2008-04-16 | 东莞市科锐德数码光电科技有限公司 | High-power LED street light fitting main casing |
| CN201133586Y (en) * | 2007-12-28 | 2008-10-15 | 朱恩灿 | Large power LED road lamp |
| CN201443714U (en) * | 2009-06-26 | 2010-04-28 | 山东科明太阳能光伏有限公司 | LED solar lamp |
| CN201652037U (en) * | 2010-04-06 | 2010-11-24 | 东莞市翔龙能源科技有限公司 | LED streetlamp |
| CN201652207U (en) * | 2010-04-06 | 2010-11-24 | 东莞市翔龙能源科技有限公司 | LED street lamp shell |
| CN201757325U (en) * | 2010-07-07 | 2011-03-09 | 安徽中节能投资有限公司 | LED street lamp |
| CN202581226U (en) * | 2012-04-27 | 2012-12-05 | 东莞市翔龙能源科技有限公司 | Lamp housing for light-emitting diode (LED) streetlamp |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120808 |