CN101482238A - LED road lamp - Google Patents
LED road lamp Download PDFInfo
- Publication number
- CN101482238A CN101482238A CNA2008100006394A CN200810000639A CN101482238A CN 101482238 A CN101482238 A CN 101482238A CN A2008100006394 A CNA2008100006394 A CN A2008100006394A CN 200810000639 A CN200810000639 A CN 200810000639A CN 101482238 A CN101482238 A CN 101482238A
- Authority
- CN
- China
- Prior art keywords
- lower house
- street lamp
- led street
- led
- reflection shield
- 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.)
- Pending
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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)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses an LED street lamp, comprising an upper shell and a lower shell which are made by stretching aluminum alloy plates, the lower shell is made by stretching aluminum alloy plates and the middle part of the lower shell is provided with a concave cavity to form a reflecting shade on which LED lamp holes are opened. The invention has the characteristics of light weight, raw material saving and excellent radiating effect.
Description
Technical field
The present invention relates to a kind of street lamp, a kind of specifically LED street lamp.
Background technology
Using the LED street lamp is the inexorable trend of social development, along with the enforcement of global energy crisis and national energy-saving and emission-reduction policy, and the energy-conservation state basic policy that become, the LED street lamp is than common road lamp energy-saving 66%, long service life, environmental protection.The shell of existing LED street lamp is divided into two parts up and down, and top and the bottom are formed by aluminum casting, and the middle part has a hollow bulb, and hollow bulb is equipped with reflection shield.Have Heavy Weight, the shortcoming that raw materials consumption is big simultaneously because weight is big, be unfavorable for the high-altitude installation, and the space is limited in the shell, and radiating effect is poor.The radiating effect of LED light fixture directly influences the service life of LED lamp, and for solving heat dissipation problem, some installs fan in the enclosure additional, dispels backing, carry out active heat removal, but the fan electromotor life-span is shorter, perishable, the maintenance rate height, non-watertight, influence long characteristic of LED life-span.Noise is bigger, and power consumption is big, and is not energy-conservation.
Summary of the invention
Purpose of the present invention is directly dispelled the heat the LED street lamp that saves material for providing a kind of in light weight.
The technical scheme that realizes the foregoing invention purpose is as follows:
The LED street lamp comprises upper shell and lower house, and the described lower house of going up adopts the aluminium alloy plate stretching to form, and upper shell has air vent, and the chamber that has an indent at the middle part of lower house forms reflection shield, and reflection shield portion has the LED lamp hole.
Be fixed with radiator on the described lower house.
The present invention makes by whole casing being adopted the whole aluminium of aluminium alloy plate stretch, significantly reduced raw-material consumption, reduce cost, weight reduction, original fin bottom surface is fixed on the shell, heat on the fin is conducted rapidly dissipate, allow whole casing become a big radiator, on shell, open air vent, not only dispelled the heat but also waterproof, need not increase the fin area, not increase cost, need not install fan additional, can be energy-conservation, utilize heat conduction and cross-ventilated principle, the heat that LED produced is dissipated, prolong its service life.The shell of integration makes it more firm, and is safer.Be convenient to simultaneously install.
Description of drawings
Fig. 1 cuts open figure for structure of the present invention
Fig. 2 is the structure chart of lower house of the present invention
The specific embodiment
The invention will be further described below in conjunction with the drawings and specific embodiments.
As shown in Figure 1, the LED street lamp, comprise upper shell 1 and lower house 2, described upper shell 1 and lower house 2 adopt aluminium alloy plate to stretch and form, have the chamber 4 of an indent at the middle part of lower house 2, form reflection shield, reflection shield portion has LED lamp hole 5, is fixed with radiator 3 on the described lower house, and LED lamp pearl 6 is installed on the radiator, and from lamp hole, stretch out, around reaching, described lower house bottom has ventilating opening 7.
Claims (4)
1.LED street lamp comprises upper shell and lower house, it is characterized by: described lower house adopts aluminium alloy plate to stretch and forms, and the chamber that has an indent at the middle part of lower house forms reflection shield, and reflection shield portion has the LED lamp hole.
2. LED street lamp according to claim 1 is characterized by: described upper shell is that the aluminium stretching is made.
3. LED street lamp according to claim 1, it is characterized by: radiator is fixed on the lower house.
4. LED street lamp according to claim 1 is characterized by: have air vent around the reflection shield portion of described lower house.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100006394A CN101482238A (en) | 2008-01-11 | 2008-01-11 | LED road lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100006394A CN101482238A (en) | 2008-01-11 | 2008-01-11 | LED road lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101482238A true CN101482238A (en) | 2009-07-15 |
Family
ID=40879465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008100006394A Pending CN101482238A (en) | 2008-01-11 | 2008-01-11 | LED road lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101482238A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102506397A (en) * | 2011-12-31 | 2012-06-20 | 东莞汉旭五金塑胶科技有限公司 | LED (light-emitting diode) lamp holder formed by stretching |
| CN102506345A (en) * | 2011-10-26 | 2012-06-20 | 苏州晶雷光电照明科技有限公司 | LED streetlamp |
| CN105114841A (en) * | 2015-09-08 | 2015-12-02 | 欧普照明股份有限公司 | Illuminating module |
-
2008
- 2008-01-11 CN CNA2008100006394A patent/CN101482238A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102506345A (en) * | 2011-10-26 | 2012-06-20 | 苏州晶雷光电照明科技有限公司 | LED streetlamp |
| CN102506397A (en) * | 2011-12-31 | 2012-06-20 | 东莞汉旭五金塑胶科技有限公司 | LED (light-emitting diode) lamp holder formed by stretching |
| CN102506397B (en) * | 2011-12-31 | 2020-10-23 | 东莞汉旭五金塑胶科技有限公司 | Stretch formed LED lamp holder |
| CN105114841A (en) * | 2015-09-08 | 2015-12-02 | 欧普照明股份有限公司 | Illuminating module |
| CN105114841B (en) * | 2015-09-08 | 2018-10-02 | 欧普照明股份有限公司 | A kind of illumination module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Open date: 20090715 |