CN201269465Y - LED road lamp - Google Patents
LED road lamp Download PDFInfo
- Publication number
- CN201269465Y CN201269465Y CNU2008202021958U CN200820202195U CN201269465Y CN 201269465 Y CN201269465 Y CN 201269465Y CN U2008202021958 U CNU2008202021958 U CN U2008202021958U CN 200820202195 U CN200820202195 U CN 200820202195U CN 201269465 Y CN201269465 Y CN 201269465Y
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- China
- Prior art keywords
- led
- led lamp
- lamp
- lamp group
- angle
- Prior art date
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- 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 discloses an LED street lamp which comprises LED lamp sets, installation bases of the LED lamp sets, and lenses that enlarge irradiation angles; wherein, the LED lamp set is arranged on the base and is formed by the arrangement of a plurality of LED lamps, the lenses are arranged in front of each LED lamp, the base takes the non-flat plate structure and is bent into two inclined planes along the base center, and the LED lamp set is respectively arranged on each inclined plane. The installation base of the LED lamp set of the LED street lamp takes the two crossed inclined planes, and the LED lamp set is respectively arranged on each inclined plane, consequently, under the situation that the irradiation angle of the LED lamp set is fixed, the whole irradiation angle of the LED street lamp is enlarged due to the existence of the crossed inclined planes, thus causing illumination scope to achieve the national standards.
Description
Technical field
The utility model belongs to technical field of lighting fixtures, relates in particular to a kind of LED street lamp.
Background technology
Because the continuous development of LED technology, so the LED lamp is applied to street lighting in a large number.
Existing LED lamp post structure scheme is more, and most designs are arranged LED lamp group based on flat structure at dull and stereotyped upper edge plate face, and this flat board is whole aluminium die casting or an aluminium section bar simple in structure.Though the mechanical processing technique of plank frame is fairly simple, but because the irradiating angle of LED lamp itself is narrow, therefore it is desired to reach national street lamp standard (in July, 2007 enforcements), and the illumination zone when high 12 meters of lamp is that the rectangular light spot of 12m * 33m requires just to be difficult to realization.
Although the design of some LED street lamp increases illumination angle and produces rectangular light spot with lens, because common lens generally increase illumination angle to 90 degree, so still be difficult to reach the standard-required of the rectangular light spot of regulation.
So the illumination angle of the light fixture of flat structure can be subjected to very big constraint, the requirement that is difficult to be up to state standards.
The utility model content
The technical problems to be solved in the utility model provides the LED street lamp that a kind of irradiating angle is big, illumination zone is up to state standards.
The technical solution of the utility model is: a kind of LED street lamp, it has the mounting base of LED lamp group, LED lamp group and enlarges the lens of irradiating angle, LED lamp group is installed on the pedestal, LED lamp group is made up of a plurality of LED lamp bank row, lens are installed in each LED lamp the place ahead, this pedestal is the non-tablet structure, and pedestal is bent to form two inclined-planes along its center, LED lamp group respectively is installed on each inclined-plane.
The angle of two inclined-planes and horizontal plane is 13 °～17 °, preferred 15 ° of angle.
3 lamp groups are installed on each inclined-plane, and the lamp group is that 12 LED lamps are arranged formation by 4 * 3 matrixes.
The mounting base of LED lamp group of the present utility model is the inclined-plane of two intersections, LED lamp group all is installed on each inclined-plane, like this under the situation that the illumination angle of LED lamp group is fixed, owing to there is the inclined-plane that intersects, make the irradiating angle of LED street lamp integral body strengthen, thereby illumination zone can be up to state standards.
Description of drawings
Fig. 1 is that the utility model is not with the cross-sectional view of shell;
Fig. 2 is a upward view of the present utility model.
The specific embodiment
As illustrated in fig. 1 and 2, the utility model LED street lamp, it has the mounting base 2 of LED lamp group 1, LED lamp group 1 and enlarges the lens 3 of irradiating angle, pedestal 2 is the non-tablet structure, pedestal 2 is bent to form the inclined- plane 21,22 of two intersections along its center, for reaching better illumination effect and appearance, these two inclined- planes 21,22 for inwardly recessed and with the angle of horizontal plane be 13 °～17 °, optimum angle is selected 15 °.LED lamp group 1 respectively is installed on each inclined-plane, and LED lamp group 1 is rearranged by a plurality of LED lamps 11, and lens 3 are equipped with in the place ahead of each LED lamp 11, and these lens adopt the striped lens that can enlarge irradiating angle and produce rectangular light spot.Lamp group in the present embodiment is made of 12 LED11 lamps arranging by 4 * 3 matrixes, 3 lamp groups respectively are installed on each inclined-plane, be in parallel between each lamp group, realize power supply separately, like this, even wherein the individual lamps group breaks down, all the other lamp groups are still normally sent light, ensure the continuous illumination of whole street lamp, and it is also very convenient to change the trouble light group.
The utility model is to adopt to have the LED lamp group of rectangular light spot, and in the LED lamp group of installing on the street lamp more than two groups, every group direction of illumination difference utilizes the hot spot that forms at diverse location to superpose, and produces the effect that range of exposures strengthens.
Claims (5)
1. LED street lamp, it has the mounting base (2) of LED lamp group (1), LED lamp group and enlarges the lens (3) of irradiating angle, LED lamp group (1) is installed on the pedestal (2), LED lamp group (1) is rearranged by a plurality of LED lamps (11), lens (3) are installed in each LED lamp (11) the place ahead, it is characterized in that: described pedestal (2) is the non-tablet structure, and pedestal (2) is bent to form two inclined-planes (21,22) along its center line, and each inclined-plane respectively is equipped with LED lamp group (1) on (21,22).
2. LED street lamp according to claim 1 is characterized in that: described two inclined-planes (21,22) are 13 °～17 ° with the angle of horizontal plane.
3. LED street lamp according to claim 2 is characterized in that: described two inclined-planes (21,22) are 15 ° with the angle of horizontal plane.
4. according to claim 1 or 2 or 3 described LED street lamps, it is characterized in that: (21,22) are gone up 3 lamp groups (1) are installed on each inclined-plane.
5. according to claim 1 or 2 or 3 described LED street lamps, it is characterized in that: described lamp group (1) is that 12 LED lamps (11) are arranged formation by 4 * 3 matrixes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202021958U CN201269465Y (en) | 2008-10-22 | 2008-10-22 | LED road lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202021958U CN201269465Y (en) | 2008-10-22 | 2008-10-22 | LED road lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201269465Y true CN201269465Y (en) | 2009-07-08 |
Family
ID=40842066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202021958U Expired - Fee Related CN201269465Y (en) | 2008-10-22 | 2008-10-22 | LED road lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201269465Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102032471A (en) * | 2009-09-25 | 2011-04-27 | 富准精密工业(深圳)有限公司 | Lamp |
| CN102865547A (en) * | 2012-08-16 | 2013-01-09 | 广东宏泰照明科技有限公司 | Integrally formed light emitting diode (LED) line lamp lens module |
-
2008
- 2008-10-22 CN CNU2008202021958U patent/CN201269465Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102032471A (en) * | 2009-09-25 | 2011-04-27 | 富准精密工业(深圳)有限公司 | Lamp |
| CN102865547A (en) * | 2012-08-16 | 2013-01-09 | 广东宏泰照明科技有限公司 | Integrally formed light emitting diode (LED) line lamp lens module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090708 Termination date: 20151022 |
|
| EXPY | Termination of patent right or utility model |