CN202581037U - Light emitting diode (LED) street lamp - Google Patents
Light emitting diode (LED) street lamp Download PDFInfo
- Publication number
- CN202581037U CN202581037U CN2012201592718U CN201220159271U CN202581037U CN 202581037 U CN202581037 U CN 202581037U CN 2012201592718 U CN2012201592718 U CN 2012201592718U CN 201220159271 U CN201220159271 U CN 201220159271U CN 202581037 U CN202581037 U CN 202581037U
- Authority
- CN
- China
- Prior art keywords
- lamp
- led
- street lamp
- lamp housing
- light emitting
- 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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Classifications
-
- 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
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a light emitting diode (LED) street lamp. The LED street lamp comprises a lamp housing and a lamp pole, wherein the lamp housing is of a cavity structure; the left and right sides of the cavity are provided with radiating holes; a baffle plate is arranged above each radiating hole; a reflective layer is arranged above the inner wall of the lamp housing; the lamp pole has a stretching structure; and the lower part of the lamp pole is provided with a bulge. According to the LED street lamp, the lamp pole is provided with the bulge, so that the strength is enhanced, the impact resistance is improved, and the service life is prolonged; and as radiating holes are arranged on the lamp pole, heat from the LED lamp can be diffused easily, and the baffle plate can prevent rainwater from entering the lamp housing during rainfall.
Description
Technical field
The utility model relates to a kind of light fixture, particularly relates to a kind of LED street lamp.
Background technology
What the high-power LED street lamp was different with conventional high-pressure mercury lamp street lamp is; The efficient white light-emitting diodes that the light source of high-power LED street lamp adopts low-voltage DC supply, synthesized by GaN based power type blue-ray LED and yellow fluorescent powder; Have efficient, safety, energy-saving and environmental protection, distinct advantages such as the life-span is long, response speed is fast, colour rendering index height, can be widely used in city illumination.The high-power LED street lamp effectively reduces windage and weight, alleviates the load of lamp stand, strengthens safety coefficient.
Since the high-power LED street lamp when work caloric value big, when street lamp service time was long, inner heat will gather, and can cause the device chip temperature too high, causes a series of disasters.Present LED street lamp on the market can't effectively address this problem.In addition, the height of most of lamp stand all can not be adjusted, and uses very inconvenience like this, also is damaged easily.
Summary of the invention
To the weak point of above-mentioned prior art, the utility model provides a kind of LED street lamp, can effectively address the above problem.
The technical scheme that the utility model adopts is: a kind of LED street lamp; Comprising lamp housing and lamp stand, is cavity structure in the said lamp housing, and the left and right sides of cavity has louvre; The louvre top is provided with a baffle plate; The envelope inner wall top is provided with reflector layer, and said lamp stand adopts drawing structure, and the lamp stand bottom is provided with convexity.
The advantage of the utility model is: after on the lamp stand convexity being set, can strengthen its intensity, improve the impact resistance ability, increase the service life.Have louvre on the lamp housing, make things convenient for the heat of LED lamp to distribute, when rainy, it is inner that baffle plate can also prevent that rainwater from getting into lamp housing.
Description of drawings
Fig. 1 is the structural representation of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing and instantiation the utility model is done further to specify.
As shown in Figure 1, a kind of LED street lamp comprises lamp housing 1 and lamp stand 2; In the said lamp housing 1 is cavity structure; The left and right sides of cavity has louvre 3, and louvre 3 tops are provided with a baffle plate 4, and lamp housing 1 inwall top is provided with reflector layer; Said lamp stand 2 adopts drawing structure, and the lamp stand bottom is provided with protruding 5.
In use, louvre 3 makes things convenient for LED lamp heat radiation, baffle plate 4 can play the effect that hides rain, be provided with protruding 5 on the lamp stand 2 after, can strengthen its intensity, improve the impact resistance ability, increase the service life.
The preferred embodiment that the above is merely the utility model is not limited to the utility model, and for a person skilled in the art, the utility model can have change and change.All within the spirit and principle of the utility model, any modification of being done, improvement etc. all should be included within the protection domain of the utility model.
Claims (1)
1. a LED street lamp comprises lamp housing and lamp stand, it is characterized in that: be cavity structure in the said lamp housing; The left and right sides of cavity has louvre, and the louvre top is provided with a baffle plate, and the envelope inner wall top is provided with reflector layer; Said lamp stand adopts drawing structure, and the lamp stand bottom is provided with convexity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201592718U CN202581037U (en) | 2012-04-16 | 2012-04-16 | Light emitting diode (LED) street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201592718U CN202581037U (en) | 2012-04-16 | 2012-04-16 | Light emitting diode (LED) street lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202581037U true CN202581037U (en) | 2012-12-05 |
Family
ID=47250444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201592718U Expired - Fee Related CN202581037U (en) | 2012-04-16 | 2012-04-16 | Light emitting diode (LED) street lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202581037U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105276473A (en) * | 2015-11-16 | 2016-01-27 | 张家港沙工科技服务有限公司 | Street lamp with protective boards |
| CN107191863A (en) * | 2017-06-27 | 2017-09-22 | 成都翰道科技有限公司 | A kind of high efficiency and heat radiation energy-saving environment-friendly road lamp |
| CN107191864A (en) * | 2017-06-27 | 2017-09-22 | 成都翰道科技有限公司 | A kind of multifunctional efficient heat dissipation, energy conservation environment-friendly street lamp |
| CN107238038A (en) * | 2017-06-27 | 2017-10-10 | 成都翰道科技有限公司 | A kind of energy-saving environment-friendly road lamp |
-
2012
- 2012-04-16 CN CN2012201592718U patent/CN202581037U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105276473A (en) * | 2015-11-16 | 2016-01-27 | 张家港沙工科技服务有限公司 | Street lamp with protective boards |
| CN107191863A (en) * | 2017-06-27 | 2017-09-22 | 成都翰道科技有限公司 | A kind of high efficiency and heat radiation energy-saving environment-friendly road lamp |
| CN107191864A (en) * | 2017-06-27 | 2017-09-22 | 成都翰道科技有限公司 | A kind of multifunctional efficient heat dissipation, energy conservation environment-friendly street lamp |
| CN107238038A (en) * | 2017-06-27 | 2017-10-10 | 成都翰道科技有限公司 | A kind of energy-saving environment-friendly road lamp |
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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: 20121205 Termination date: 20130416 |