CN201836754U - Low-wind resistance type LED street lamp - Google Patents
Low-wind resistance type LED street lamp Download PDFInfo
- Publication number
- CN201836754U CN201836754U CN2010205492743U CN201020549274U CN201836754U CN 201836754 U CN201836754 U CN 201836754U CN 2010205492743 U CN2010205492743 U CN 2010205492743U CN 201020549274 U CN201020549274 U CN 201020549274U CN 201836754 U CN201836754 U CN 201836754U
- Authority
- CN
- China
- Prior art keywords
- street lamp
- low
- heat radiation
- led street
- wind resistance
- 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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- 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
Abstract
The utility model relates to a lighting fixture, in particular to a low-wind resistance type LED street lamp. The street lamp comprises a main frame made of an elbow pipe. A power supply and a heat radiation body are arranged on the main frame, the heat radiation body comprises a heat radiation substrate and heat radiating fins arranged on the upper side surface of the heat radiation substrate, and an LED lamp bank connected with the power supply is mounted on the lower side surface of the heat radiation substrate. Compared with the like products in the prior art, the low-wind resistance LED street lamp provided by the utility model has the advantages of lower wind resistance and better heat radiation effect of light source. The low-wind resistance LED street lamp has simple structure and low fabrication cost, and is especially suitable for lighting for residential quarters, small streets, plant roads and village roads.
Description
Technical field
The utility model relates to a kind of lighting, refers in particular to a kind of low windage type LED street lamp.
Background technology
The LED illuminating lamp is compared with conventional lamp source, has energy-saving and environmental protection, stable high, plurality of advantages such as energy conversion rate is high, long service life, thereby gets more and more people's extensive concerning.At present, LED just is being widely used in as in the public building facilities such as street lamp.The design of LED street lamp will reduce the windage of lamp body self as much as possible, to alleviate the stressed of lamp stand, guarantees safety; Simultaneously, guarantee that the lamp source can dispel the heat well, to guarantee the stability and the service life in LED lamp source.
The utility model content
The technical problems to be solved in the utility model is: provide the low windage type LED street lamp that a kind of lamp body self windage is little, lamp source heat-dissipating performance is high, to satisfy present user demand.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of low windage type LED street lamp, has the main frame of making by bend pipe, put on the shelf at main frame and to be provided with power supply and radiator, radiator is made up of heat-radiating substrate and radiating fin, radiating fin is arranged on the upper side of heat-radiating substrate, and the downside of heat-radiating substrate is equipped with the LED lamp group that is connected with power supply.The main frame light weight that bend pipe is made, windage is minimum; The most heats that produced during the illumination of LED lamp group all are distributed in the atmosphere rapidly by radiator.
Heat-radiating substrate and radiating fin adopt integral structure, integral type casting or by the die cavity extrusion modling when promptly making.
Radiator adopts high conductivity material manufacturings such as aluminium or copper.
The beneficial effects of the utility model are: this low windage type LED street lamp is compared with present like product, has the advantage that windage is lower, lamp source heat-dissipating effect is higher, its simple in structure, low cost of manufacture is specially adapted to the illumination of sub-district, small streets, factory road and backroad.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is a main TV structure schematic diagram of the present utility model;
Fig. 2 is a plan structure schematic diagram of the present utility model.
Among the figure: 1. main frame 2. power supplys 3. radiator 4.LED lamp groups
The specific embodiment
A kind of low windage type LED street lamp, as shown in Figure 1 and Figure 2, it has the main frame of being made by bend pipe 1, put on the shelf at main frame 1 and to be provided with power supply 2 and radiator 3, radiator 3 is made up of heat-radiating substrate and radiating fin, radiating fin is arranged on the upper side of heat-radiating substrate, and the downside of heat-radiating substrate is equipped with the LED lamp group 4 that is connected with power supply.
The heat-radiating substrate of radiator 3 and radiating fin are integral structure; The material of radiator 3 is aluminium or copper.
Claims (3)
1. one kind low windage type LED street lamp, it is characterized in that: have the main frame of making by bend pipe (1), put on the shelf at main frame (1) and to be provided with power supply (2) and radiator (3), radiator (3) is made up of heat-radiating substrate and radiating fin, radiating fin is arranged on the upper side of heat-radiating substrate, and the downside of heat-radiating substrate is equipped with the LED lamp group (4) that is connected with power supply.
2. low windage type LED street lamp according to claim 1, it is characterized in that: the heat-radiating substrate of described radiator (3) and radiating fin are integral structure.
3. low windage type LED street lamp according to claim 1, it is characterized in that: the material of described radiator (3) is aluminium or copper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205492743U CN201836754U (en) | 2010-09-30 | 2010-09-30 | Low-wind resistance type LED street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205492743U CN201836754U (en) | 2010-09-30 | 2010-09-30 | Low-wind resistance type LED street lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201836754U true CN201836754U (en) | 2011-05-18 |
Family
ID=44006860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205492743U Expired - Fee Related CN201836754U (en) | 2010-09-30 | 2010-09-30 | Low-wind resistance type LED street lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201836754U (en) |
-
2010
- 2010-09-30 CN CN2010205492743U patent/CN201836754U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110518 Termination date: 20120930 |