CN202972825U - Light-emitting diode (LED) street lamp with adjustable angle - Google Patents
Light-emitting diode (LED) street lamp with adjustable angle Download PDFInfo
- Publication number
- CN202972825U CN202972825U CN2012207273665U CN201220727366U CN202972825U CN 202972825 U CN202972825 U CN 202972825U CN 2012207273665 U CN2012207273665 U CN 2012207273665U CN 201220727366 U CN201220727366 U CN 201220727366U CN 202972825 U CN202972825 U CN 202972825U
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- Prior art keywords
- led
- lamp
- led lamp
- installing rack
- street lamp
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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 relates to a light-emitting diode (LED) street lamp with an adjustable angle. The LED street lamp with the adjustable angle comprises a lamp shell, LED lamp beads, LED lamp mounting frames, radiating fins and rotary shafts. The LED street lamp with the adjustable angle is characterized in that the LED lamp mounting frames are installed inside the lamp shell through the rotary shafts, the LED lamp beads are installed inside the LED lamp mounting frames and are evenly distributed, and the radiating fins are located on the back faces of the LED lamp mounting frames. The LED street lamp with the adjustable angle has the advantages of being simple in structure and adjustable in radiating angle, and is applicable to urban road lighting.
Description
Technical field
The utility model belongs to the technical field of lighting, specifically refers to a kind of LED street lamp of adjustable-angle.
Background technology
At present, have the advantages such as energy-saving and environmental protection, longevity due to LED light source, therefore be widely used in outdoor illumination field, especially for the larger street lamp of electric consumption on lighting proportion.The LED lamp lamp holder of prior art, its structural formula bulb socket part and cover head part globality are set together, its defective is that the cover head part is relative fixing with the bulb socket part, can not realize relative motion, therefore the luminous irradiation area of LED lamp has certain limitation, can not arbitrarily adjust, and requires stronger LED street lamp for directionality, easily " blind area " must be luminously shone in appearance, is inconvenient to use.
Utility model as Chinese Granted publication CN201284969Y discloses the adjustable road lamp connector of a kind of angle and LED street lamp, comprise street lamp link, lamp stand link, hinged between street lamp link and lamp stand link, and be provided with corresponding engaging tooth between the composition surface of street lamp link and lamp stand link.After although the LED street lamp passes through this road lamp connector and lamp stand is connected, can the capable adjustment to the irradiating angle of LED street lamp, and after being adjusted to best angle, fixes by the LED street lamp, make light with the angular illumination of the best on the road surface, but this connection, structure is comparatively complicated, adjusts irradiating angle very inconvenient, and can't carry out left and right adjusting.
Summary of the invention
The purpose of this utility model is for present prior art not enough, and a kind of LED street lamp of adjustable-angle is provided, and it is simple in structure, irradiating angle is adjustable, is fit to city illumination and uses.
The technical solution of the utility model is as follows: a kind of LED street lamp of adjustable-angle, comprise lamp housing, LED lamp pearl, LED lamp installing rack, fin and rotating shaft, it is characterized in that: described LED lamp installing rack is arranged in lamp housing by rotating shaft, LED lamp pearl is arranged on LED lamp installing rack and evenly distributes, and fin is positioned at the LED lamp installing rack back side.
The number of described LED lamp installing rack is half of rotating shaft number, and 2-8 LED lamp installing rack is horizontally set at the lamp housing middle inside, and 1-4 LED lamp installing rack vertically is arranged at lamp housing both sides.
The rotating range of described rotating shaft is 90 degree.
The beneficial effects of the utility model are:
The utility model is installed in parallel in rotating shaft LED lamp installing rack is horizontal and vertical by fixed part, rotation along with rotating shaft, the certain angle of LED lamp installing rack meeting corresponding deflection, when the rotating shaft of vertical distribution is rotated toward outside, the lamp housing left and right sides respectively, the irradiating angle of LED lamp outwards increases certain irradiating angle, when the rotating shaft of cross direction profiles during respectively toward two sideway swivel of lamp housing up and down, the irradiating angle of LED lamp increases certain irradiating angle up and down, changed the direction of LED lamp direct projection, increased range of exposures, with the angular illumination of the best on the road surface.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is side view of the present utility model.
In figure, 1-LED lamp pearl, 2-LED lamp installing rack, 3-rotating shaft, 4-lamp housing, 5 fin.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described further:
as Fig. 1, shown in Figure 2, a kind of LED street lamp of adjustable-angle, comprise lamp housing 4, LED lamp pearl 1, LED lamp installing rack 2, fin 5 and rotating shaft 3, LED lamp installing rack 2 is arranged in lamp housing 4 by rotating shaft 3, the rotating range of rotating shaft 3 is 90 degree, LED lamp pearl 1 is arranged on LED lamp installing rack 2 and evenly and distributes, fin 5 is positioned at LED lamp installing rack 2 back sides, the number of LED lamp installing rack 2 is half of rotating shaft 3 numbers, in the present embodiment, LED lamp installing rack 2 numbers are 6, wherein 4 are horizontally set at lamp housing 4 middle inside, 2 vertically are arranged at lamp housing 4 both sides.The rotating range of rotating shaft is 90 degree.
The specific embodiment of the present utility model is as follows:
as Fig. 1, shown in Figure 2, the utility model is installed in parallel in rotating shaft 3 LED lamp installing rack 2 is horizontal and vertical by fixed part, the rotating range of rotating shaft 3 is 90 degree, rotation along with rotating shaft 3, the LED lamp installing rack 2 certain angles of meeting corresponding deflection, when the rotating shaft 3 of vertical distribution is spent toward the outside rotation 45 in lamp housing 4 left and right sides respectively, the irradiating angle of LED lamp outwards increases the irradiating angle of 90 degree, when the rotating shaft 3 of cross direction profiles when Shang Xia 4, two sideway swivels 45 are spent toward lamp housing respectively, changed the direction of LED lamp direct projection, increased range of exposures, with the angular illumination of the best on the road surface.
Above demonstration and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in above-described embodiment and specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. the LED street lamp of an adjustable-angle, comprise lamp housing, LED lamp pearl, LED lamp installing rack, fin and rotating shaft, it is characterized in that: described LED lamp installing rack is arranged in lamp housing by rotating shaft, LED lamp pearl is arranged on LED lamp installing rack and evenly distributes, and fin is positioned at the LED lamp installing rack back side.
2. the LED street lamp of adjustable-angle according to claim 1, it is characterized in that: the number of described LED lamp installing rack is half of rotating shaft number, 2-8 LED lamp installing rack is horizontally set at the lamp housing middle inside, and 1-4 LED lamp installing rack vertically is arranged at lamp housing both sides.
3. the LED street lamp of adjustable-angle according to claim 1 is characterized in that: the rotating range of described rotating shaft is 90 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012207273665U CN202972825U (en) | 2012-12-26 | 2012-12-26 | Light-emitting diode (LED) street lamp with adjustable angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012207273665U CN202972825U (en) | 2012-12-26 | 2012-12-26 | Light-emitting diode (LED) street lamp with adjustable angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202972825U true CN202972825U (en) | 2013-06-05 |
Family
ID=48513895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012207273665U Expired - Fee Related CN202972825U (en) | 2012-12-26 | 2012-12-26 | Light-emitting diode (LED) street lamp with adjustable angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202972825U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103672516A (en) * | 2013-12-11 | 2014-03-26 | 佛山市大明照明电器有限公司 | LED lamp and control system |
-
2012
- 2012-12-26 CN CN2012207273665U patent/CN202972825U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103672516A (en) * | 2013-12-11 | 2014-03-26 | 佛山市大明照明电器有限公司 | LED lamp and control system |
| CN103672516B (en) * | 2013-12-11 | 2016-08-17 | 佛山市大明照明电器有限公司 | A kind of LED and control system |
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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: 20130605 Termination date: 20151226 |
|
| EXPY | Termination of patent right or utility model |