CN202813279U - Angle adjusting mechanism of light emitting diode (LED) street lamp - Google Patents
Angle adjusting mechanism of light emitting diode (LED) street lamp Download PDFInfo
- Publication number
- CN202813279U CN202813279U CN2012205152276U CN201220515227U CN202813279U CN 202813279 U CN202813279 U CN 202813279U CN 2012205152276 U CN2012205152276 U CN 2012205152276U CN 201220515227 U CN201220515227 U CN 201220515227U CN 202813279 U CN202813279 U CN 202813279U
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- adjusting
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- street lamp
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- adjusting mechanism
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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)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model discloses an angle adjusting mechanism of a light emitting diode (LED) street lamp. The angle adjusting mechanism comprises an angle adjusting sleeve, an angle adjusting support seat, a rotating shaft and fixing screws. The angle adjusting support seat comprises a bottom plate and adjusting plates which are arranged symmetrically, and the adjusting plates are fixed on the bottom plate. The angle adjusting sleeve comprises an adjusting head and a lamp rod connecting sleeve, and the front end of the lamp connecting sleeve is connected with the rear end of the adjusting head. The adjusting head is arranged between the two adjusting plates, and the middle portion of the adjusting head is connected with the adjusting plates in a hinged mode through the rotating shaft. The adjusting plates comprise a plurality of screw holes which are arranged along the periphery of the rotating shaft, two side faces of the adjusting heads respectively comprise a plurality of threaded holes which are arranged along the periphery of the rotating shaft, and the fixing screws enable the adjusting heads and the adjusting plates to be fixed. The rest of the threaded holes are staggered on the periphery relative to adjacent screw holes. According to the angle adjusting mechanism of the LED street lamp, the angle of the street lamp can be adjusted by loosening the fixing screws, and compared with a gear type adjusting mechanism, the angle adjusting mechanism is simple in structure, low in cost, capable of enabling the angle to be adjusted easily, reliable in adjusting and long in service life.
Description
[technical field]
The utility model relates to the LED street lamp, relates in particular to a kind of LED angle adjusting mechanism for street lamp.
[background technology]
Street lamp is an important application of LED illumination.In the street lamp practical application, it is essential that several technical indicators are arranged: such as road illumination, and hot spot, illumination uniformity etc., these indexs are after the light fixture typing, and parameter is fixing, namely is the lighting angle of light fixture to the larger key factor of these Index Influences.Street lamp must possess angle regulating function as reaching better radiation response, can adjust according to the actual conditions at scene the luffing angle of light fixture, to change irradiating angle, reaches best radiation response.
Existing street lamp angle adjustment mechanism adopts gear to regulate, and gear is divided into face gear and circumference gear, adjusts the light fixture angle by changing gear engagement position.
Street lamp angle gear adjustment structure is complicated, and manufacturing cost is higher, and it is convenient not to adjust, and damages easily.
[summary of the invention]
The technical problems to be solved in the utility model provide a kind of simple in structure, cost is lower, be easy to adjust, and long LED angle adjusting mechanism for street lamp of life-span.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is, a kind of LED angle adjusting mechanism for street lamp, comprise angular adjustment sleeve, angular adjustment bearing, rotating shaft and hold-down screw, described angular adjustment bearing comprises base plate and two adjustable plates that are arranged symmetrically with, and described two adjustable plates are fixed on the base plate; Described angular adjustment sleeve comprises adjusting head and lamp stand branch sleeve, and the front end of lamp stand branch sleeve is connected with the rear end of adjusting head; Described adjusting head is arranged between two adjustable plates, and the middle part of adjusting head is hinged by rotating shaft and adjustable plate; Described adjustable plate comprises a plurality of screw holes along the rotating shaft circumferential arrangement, and the two sides of adjusting head respectively comprise a plurality of screwed holes along the rotating shaft circumferential arrangement, and hold-down screw passes screw hole, is screwed into screwed hole, and adjusting head and adjustable plate are fixed; Remaining screwed hole is circumferentially staggering with respect to the adjacent screw hole.
Above-described LED angle adjusting mechanism for street lamp, screwed hole with respect to the adjacent screw hole in the angle that circumferentially staggers between 5 ° to 40 °.
Above-described LED angle adjusting mechanism for street lamp, screwed hole with respect to the adjacent screw hole the angle that circumferentially staggers clockwise, each 4 to 6 grades counterclockwise.
Above-described LED angle adjusting mechanism for street lamp, described adjustable plate are L shaped, comprise interconnective riser and transverse slat, and described transverse slat is fixed by screws on the base plate of angular adjustment bearing; Described riser comprises shaft hole and a plurality of described screw hole, and described adjusting head is arranged between two risers; The adjusting head middle part comprises the shaft hole vertical with lamp stand branch sleeve axis, and the shaft hole of riser and the shaft hole of adjusting head are passed in described rotating shaft, and both are hinged.
Above-described LED angle adjusting mechanism for street lamp, the both sides of adjusting head comprise connecting flange, described screw hole arrangement is on connecting flange.
Above-described LED angle adjusting mechanism for street lamp comprises the lamp stand holding screw, comprises the clamp screw pit on the described lamp stand branch sleeve, and described lamp stand holding screw is screwed into described clamp screw pit.
Above-described LED angle adjusting mechanism for street lamp comprises cable fixing head, and the front end of adjusting head comprises the cable fixing head installing hole, and the cable fixing head installing hole communicates with the lamp stand hole of lamp stand branch sleeve; The rear portion of described cable fixing head is installed in the cable fixing head installing hole.
The utility model LED angle adjusting mechanism for street lamp unclamps hold-down screw just can be adjusted the angle of street lamp, simple in structure, cost is lower, is easy to adjust angle with respect to the governor motion of gear type, and service life is longer.
[description of drawings]
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is the front view of the utility model embodiment LED angle adjusting mechanism for street lamp.
Fig. 2 is the top view of the utility model embodiment LED angle adjusting mechanism for street lamp.
Fig. 3 is the stereogram of the utility model embodiment LED angle adjusting mechanism for street lamp.
Fig. 4 is the stereogram of another angle of the utility model embodiment LED angle adjusting mechanism for street lamp.
Fig. 5 is the front view of the utility model embodiment angular adjustment bearing.
Fig. 6 is the stereogram of the utility model embodiment angular adjustment bearing.
Fig. 7 is the front view of the utility model embodiment angular adjustment sleeve.
Fig. 8 is the top view of the utility model embodiment angular adjustment sleeve.
Fig. 9 is the left view of the utility model embodiment angular adjustment sleeve.
Figure 10 is the right view of the utility model embodiment angular adjustment sleeve.
Figure 11 is the stereogram of the utility model embodiment angular adjustment sleeve.
Figure 12 is the stereogram of another angle of the utility model embodiment angular adjustment sleeve.
[specific embodiment]
To the embodiment of the utility model LED angle adjusting mechanism for street lamp shown in Figure 12, the LED angle adjusting mechanism for street lamp comprises angular adjustment sleeve, angular adjustment bearing, rotating shaft 3 and hold-down screw 4 at Fig. 1.
The angular adjustment bearing comprises that base plate 1 and 2, two adjustable plates 2 of two adjustable plates that are arranged symmetrically with are screwed on base plate 1.
The angular adjustment sleeve comprises adjusting head 5 and lamp stand branch sleeve 6, and the front end of lamp stand branch sleeve 6 is fixedly connected with the rear end of adjusting head 5.
Adjusting head 5 is arranged between two adjustable plates 2, and the middle part of adjusting head 5 is hinged by rotating shaft 3 and adjustable plate 2.
If above adjusting angle exists not enough, can also stride across adjacent screw hole and regulate, as shown in Figure 1, can be adjusted to 40 °.
There is connecting flange 502 both sides of adjusting head 5, and screwed hole 501 is arranged on the connecting flange.
Comprise clamp screw pit 601 on the lamp stand branch sleeve 6, lamp stand holding screw 8 is screwed into clamp screw pit 601, in order to fixing lamp stand 7.
The front end of adjusting head 5 comprises cable fixing head installation screwed hole 503, and cable fixing head 9 is installed screwed holes and communicated with the lamp stand hole of lamp stand branch sleeve 6.The rear portion of cable fixing head screws in cable fixing head screwed hole is installed.
The utility model LED angle adjusting mechanism for street lamp unclamps two hold-down screws just can be regulated the angle of street lamp, and this regulative mode is with respect to the governor motion of gear type, simple in structure, cost is lower, is easy to adjust angle, and service life is longer.
Claims (7)
1. LED angle adjusting mechanism for street lamp, comprise angular adjustment sleeve and angular adjustment bearing, it is characterized in that, comprise rotating shaft and hold-down screw, described angular adjustment bearing comprises base plate and two adjustable plates that are arranged symmetrically with, and described two adjustable plates are fixed on the base plate; Described angular adjustment sleeve comprises adjusting head and lamp stand branch sleeve, and the front end of lamp stand branch sleeve is connected with the rear end of adjusting head; Described adjusting head is arranged between two adjustable plates, and the middle part of adjusting head is hinged by rotating shaft and adjustable plate; Described adjustable plate comprises a plurality of screw holes along the rotating shaft circumferential arrangement, and the two sides of adjusting head respectively comprise a plurality of screwed holes along the rotating shaft circumferential arrangement, and hold-down screw passes screw hole, is screwed into screwed hole, and adjusting head and adjustable plate are fixed; Remaining screwed hole is circumferentially staggering with respect to the adjacent screw hole.
2. LED angle adjusting mechanism for street lamp according to claim 1 is characterized in that, screwed hole with respect to the adjacent screw hole in the angle that circumferentially staggers between 5 ° to 40 °.
3. LED angle adjusting mechanism for street lamp according to claim 1 is characterized in that, screwed hole with respect to the adjacent screw hole the angle that circumferentially staggers clockwise, each 4 to 6 grades counterclockwise.
4. LED angle adjusting mechanism for street lamp according to claim 1 is characterized in that, described adjustable plate is L shaped, comprises interconnective riser and transverse slat, and described transverse slat is fixed by screws on the base plate of angular adjustment bearing; Described riser comprises shaft hole and a plurality of described screw hole, and described adjusting head is arranged between two risers; The adjusting head middle part comprises the shaft hole vertical with lamp stand branch sleeve axis, and the shaft hole of riser and the shaft hole of adjusting head are passed in described rotating shaft, and both are hinged.
5. LED angle adjusting mechanism for street lamp according to claim 1 is characterized in that, the both sides of adjusting head comprise connecting flange, and described screw hole arrangement is on connecting flange.
6. LED angle adjusting mechanism for street lamp according to claim 1 is characterized in that, comprises the lamp stand holding screw, comprises the clamp screw pit on the described lamp stand branch sleeve, and described lamp stand holding screw is screwed into described clamp screw pit.
7. LED angle adjusting mechanism for street lamp according to claim 1 is characterized in that, comprises cable fixing head, and the front end of adjusting head comprises the cable fixing head installing hole, and the cable fixing head installing hole communicates with the lamp stand hole of lamp stand branch sleeve; The rear portion of described cable fixing head is installed in the cable fixing head installing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205152276U CN202813279U (en) | 2012-10-09 | 2012-10-09 | Angle adjusting mechanism of light emitting diode (LED) street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205152276U CN202813279U (en) | 2012-10-09 | 2012-10-09 | Angle adjusting mechanism of light emitting diode (LED) street lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202813279U true CN202813279U (en) | 2013-03-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012205152276U Expired - Fee Related CN202813279U (en) | 2012-10-09 | 2012-10-09 | Angle adjusting mechanism of light emitting diode (LED) street lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202813279U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104406135A (en) * | 2014-11-29 | 2015-03-11 | 阮朱曼 | Street lamp cap mounting structure with pitch adjusting function |
| CN105570771A (en) * | 2016-03-01 | 2016-05-11 | 广州莱肯信息科技有限公司 | Irradiation angle-adjustable microwave ion street lamp and realization method |
| CN105857545A (en) * | 2016-04-11 | 2016-08-17 | 张立 | Regulating mechanism for sailing indicator lamp |
| CN107795922A (en) * | 2016-09-05 | 2018-03-13 | 海洋王（东莞）照明科技有限公司 | Fixed light fixture and its holder structure |
-
2012
- 2012-10-09 CN CN2012205152276U patent/CN202813279U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104406135A (en) * | 2014-11-29 | 2015-03-11 | 阮朱曼 | Street lamp cap mounting structure with pitch adjusting function |
| CN104406135B (en) * | 2014-11-29 | 2017-12-26 | 浙江天翀车灯集团有限公司 | A kind of road lamp cap mounting structure with pitch regulation function |
| CN105570771A (en) * | 2016-03-01 | 2016-05-11 | 广州莱肯信息科技有限公司 | Irradiation angle-adjustable microwave ion street lamp and realization method |
| CN105857545A (en) * | 2016-04-11 | 2016-08-17 | 张立 | Regulating mechanism for sailing indicator lamp |
| CN107795922A (en) * | 2016-09-05 | 2018-03-13 | 海洋王（东莞）照明科技有限公司 | Fixed light fixture and its holder structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 518000, Guangdong, Shenzhen, Baoan District Fuyong Han Industrial Park 4 Patentee after: Shenzhen Yaham Optoelectronics Co., Ltd. Patentee after: Beijing Yun Xingyu transport science and techonologies incorporated company Address before: 518000, Guangdong, Shenzhen, Baoan District Fuyong Han Industrial Park 4 Patentee before: Shenzhen Yaham Optoelectronics Co., Ltd. Patentee before: Beijing Yunxingyu Traffic Engineering Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130320 Termination date: 20141009 |
|
| EXPY | Termination of patent right or utility model |