CN201844307U - LED street lamp with wide illuminating angles - Google Patents
LED street lamp with wide illuminating angles Download PDFInfo
- Publication number
- CN201844307U CN201844307U CN2010205583422U CN201020558342U CN201844307U CN 201844307 U CN201844307 U CN 201844307U CN 2010205583422 U CN2010205583422 U CN 2010205583422U CN 201020558342 U CN201020558342 U CN 201020558342U CN 201844307 U CN201844307 U CN 201844307U
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- China
- Prior art keywords
- led
- lamp
- led lamp
- street lamp
- led street
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- 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
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model provides an LED street lamp with wide illuminating angles, which is used for increasing the illuminating angle of the LED street lamp so as to prevent the situation that the due to narrow illumination range, the LED street lamp needs to reduce the spacing of lamp poles. The scheme is as follows: the LED street lamp with wide illuminating angles comprises a lamp holder, the lower surface of the lamp holder is provided with an LED lamp; and a second LED lamp holder protruding the lower surface is arranged in the middle of the lower surface of the lamp holder, and a plurality of LED lamps are arranged on the second LED lamp holder. In the utility model, a protruded and corn-cob-like LED lamp holder is arranged on an originally planar LED lamp panel and protruded out of the lower surface of the panel LED lamp holder, so that the emitted light horizontally radiates so as to make up for the defect of insufficient horizontal emitted light of the LED lamp on the panel LED lamp holder, increase the illuminating angle of the overall LED street lamp, and enable the LED street lamp not to reduce the spacing of lamp poles due to narrow illumination range.
Description
Technical field
The utility model relates to a kind of LED street lamp.
Background technology
The LED lamp of existing LED street lamp all is located at the lower surface of LED lamp socket, because stopping of lamp socket edge, and LED lamp self optically focused direct projection characteristic, the light that makes the LED lamp send is very limited to the peripheral direction angle of flare, because the little problem of illumination angle, the narrow range that causes a lot of LED street lamps to shine, in order not form irradiation half-light area between the street lamp, all the spacing than high-pressure mercury lamp is little usually for the spacing of LED street lamp like this.
The utility model content
Technical problem to be solved in the utility model is: a kind of LED street lamp of wide illumination angle is provided, is used to increase the irradiating angle of LED street lamp, make the LED street lamp needn't have to reduce the lamp stand spacing because range of exposures is narrow.
In order to solve technical problem of the present utility model, the utility model proposes a kind of LED street lamp of wide illumination angle, comprise lamp socket, the lower surface of lamp socket is provided with the LED lamp;
In the middle of the lamp socket lower surface, be provided with second the LED lamp socket that protrudes this lower surface, on second LED lamp socket, be provided with a plurality of LED lamps.
Preferably: described second LED lamp socket is cylindrical.
Preferably: described second LED lamp socket is square column type.
Preferably: described second LED lamp socket is taper shape or truncated cone-shaped, and major diameter one end and the described lamp socket of taper shape or truncated cone-shaped link together.Circular cone or round platform down domatic can increase downward brightness, is located at the illuminating effect of LED lamp on the described lamp socket with increase, also can reduce the invalid light of the direction parallel to the ground that second LED lamp on the LED lamp socket penetrate.
Preferably: described second LED lamp socket comprises the bottom surface, is provided with the LED lamp on the bottom surface.
Preferably: the LED lamp that is located on the described bottom surface is the signal lamp that sends ruddiness.The red signal light lamp mainly is when hazing, and can remind out the position of street lamp, avoids the pedestrian to drive or bumps against on the lamp stand by bike.
The beneficial effects of the utility model:
Compared to existing technology, the utility model is provided with a LED lamp socket protrusion, similar corn ear on the LED lamp plate on original plane.This corn ear LED lamp socket protrudes the lower surface of flat LED lamp socket, its luminous lateral radiation, remedied the lateral luminous defect of insufficient of LED lamp on the flat LED lamp socket, increased the irradiating angle of whole LED street lamp, made the LED street lamp needn't have to reduce the lamp stand spacing because range of exposures is narrow.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is to view along A among Fig. 1.
Fig. 3 is the structural representation of the utility model embodiment two.
The specific embodiment
The utility model provides a kind of LED street lamp of wide illumination angle, and referring to Fig. 1 and Fig. 2, it comprises lamp socket 1, and the lower surface of lamp socket is provided with LED lamp 2, and the LED lamp on it is horizontal layout.
In the middle of lamp socket 1 lower surface, be provided with second the LED lamp socket 3 that protrudes this lower surface, be provided with a plurality of sides LED lamp 4 on second LED lamp socket 3.Second LED lamp socket 3 is cylindrical also can be square column type, and perhaps as shown in Figure 3, second LED lamp socket 3 is taper shape or truncated cone-shaped, and major diameter one end and the lamp socket of taper shape or truncated cone-shaped link together.
Second LED lamp socket 3 comprises the bottom surface, is provided with bottom surface LED lamp 5 on the bottom surface.Bottom surface LED lamp 5 is for sending the signal lamp of ruddiness.The red signal light lamp mainly is when hazing, and can remind out the position of street lamp, avoids the pedestrian to drive or bumps against on the lamp stand by bike.
Claims (6)
1. the LED street lamp of a wide illumination angle comprises lamp socket, and the lower surface of lamp socket is provided with the LED lamp, it is characterized in that:
In the middle of the lamp socket lower surface, be provided with second the LED lamp socket that protrudes this lower surface, on second LED lamp socket, be provided with a plurality of LED lamps.
2. the LED street lamp of wide illumination angle according to claim 1, it is characterized in that: described second LED lamp socket is cylindrical.
3. the LED street lamp of wide illumination angle according to claim 1, it is characterized in that: described second LED lamp socket is square column type.
4. the LED street lamp of wide illumination angle according to claim 1, it is characterized in that: described second LED lamp socket is taper shape or truncated cone-shaped, and major diameter one end and the described lamp socket of taper shape or truncated cone-shaped link together.
5. the LED street lamp of wide illumination angle according to claim 1, it is characterized in that: described second LED lamp socket comprises the bottom surface, is provided with the LED lamp on the bottom surface.
6. the LED street lamp of wide illumination angle according to claim 5, it is characterized in that: the LED lamp that is located on the described bottom surface is the signal lamp that sends ruddiness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205583422U CN201844307U (en) | 2010-10-11 | 2010-10-11 | LED street lamp with wide illuminating angles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205583422U CN201844307U (en) | 2010-10-11 | 2010-10-11 | LED street lamp with wide illuminating angles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201844307U true CN201844307U (en) | 2011-05-25 |
Family
ID=44039196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205583422U Expired - Fee Related CN201844307U (en) | 2010-10-11 | 2010-10-11 | LED street lamp with wide illuminating angles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201844307U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2486400C1 (en) * | 2012-03-07 | 2013-06-27 | Юлия Алексеевна Щепочкина | Light-emitting diode lamp |
| RU2489639C1 (en) * | 2012-02-09 | 2013-08-10 | Юлия Алексеевна Щепочкина | Light-emitting diode lamp |
| RU2489641C1 (en) * | 2012-02-22 | 2013-08-10 | Юлия Алексеевна Щепочкина | Light-emitting diode lamp |
| CN104595806A (en) * | 2015-01-16 | 2015-05-06 | 浙江寰龙电子技术有限公司 | LED (light emitting diode) spot lamp with wider light irradiation range |
-
2010
- 2010-10-11 CN CN2010205583422U patent/CN201844307U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2489639C1 (en) * | 2012-02-09 | 2013-08-10 | Юлия Алексеевна Щепочкина | Light-emitting diode lamp |
| RU2489641C1 (en) * | 2012-02-22 | 2013-08-10 | Юлия Алексеевна Щепочкина | Light-emitting diode lamp |
| RU2486400C1 (en) * | 2012-03-07 | 2013-06-27 | Юлия Алексеевна Щепочкина | Light-emitting diode lamp |
| CN104595806A (en) * | 2015-01-16 | 2015-05-06 | 浙江寰龙电子技术有限公司 | LED (light emitting diode) spot lamp with wider light irradiation range |
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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: 20110525 Termination date: 20131011 |