CN202171222U - Structure for adjusting elevation angle of LED (light emitting diode) street lamp - Google Patents
Structure for adjusting elevation angle of LED (light emitting diode) street lamp Download PDFInfo
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- CN202171222U CN202171222U CN2011201168730U CN201120116873U CN202171222U CN 202171222 U CN202171222 U CN 202171222U CN 2011201168730 U CN2011201168730 U CN 2011201168730U CN 201120116873 U CN201120116873 U CN 201120116873U CN 202171222 U CN202171222 U CN 202171222U
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- lamp
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- street lamp
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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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Abstract
The utility model provides a structure for adjusting the elevation angle of an LED (light emitting diode) street lamp, belonging to the technical field of an illuminating apparatus. The structure comprises a lamp head housing, a cylindrical lamp rod, a press plate and a press plate screw nail, wherein the lamp head housing comprises a main lamp head housing body and a lamp rod hole, the lamp head housing further comprises a lamp rod bracket and an adjusting baffle plate, a plurality of adjusting steps which are gradually heightened are arranged on the adjusting baffle plate, the upper end part of the cylindrical lamp rod is supported and fixed on the adjusting steps of the adjusting baffle plate, the setting direction of the cylindrical lamp rod and the direction of the bottom of the lamp head housing forms into the elevation angle alpha of the LED street lamp, and the elevation angle alpha of the LED street lamp is an acute angle, the press plate is pressed on the cylindrical lamp rod, a press plate screw nail hole is arranged on the lamp rod bracket, and the upper end of the cylindrical lamp rod is fixed on the adjusting baffle plate by the press plate screw nail, the press plate and the press plate screw nail hole. Compared with the prior art, the structure has the beneficial effects that a connection angle between the LED lamp and a connecting rod can be conveniently adjusted, so that the optimal luminous effect can be obtained at different installing distances and different installing heights.
Description
Technical field
The utility model is the adjustment structure at a kind of street lamp elevation angle, and the adjustment structure at particularly a kind of LED street lamp elevation angle belongs to the lighting device technical field.
Background technology
Street lamp is the important component part of city illumination, in road lightings such as city expressway, trunk roads, secondary distributor road, branch road, factory, school, gardens, various residential quarters, garden, is widely used.The street lamp that generally uses now mostly is common incandescent lamp and high-pressure mercury lamp, and power is all at 150W-400W, and light efficiency is low on the whole, has caused the huge waste of the energy; And conventional road lamp can only normally use under electric power provides sufficient situation, and conventional road lamp very easily damages fluorescent tube when being lower than rated power work.The LED street lamp is because of advantages such as it is new and effective, energy-conservation, the life-span is long, colour rendering index is high, environmental protection in recent years, and development is rapid at home, and market scale is constantly enlarged.In common employed LED light fixture, blemish in an otherwise perfect thing: LED light fixture and connecting rod connection angle are to fix, and inconvenience is regulated; Like this as street lamp; During night illumination,, just can not reach optimal illuminating effect in different mounting distances, different setting height(from bottom)s.
The utility model content
The purpose of the utility model is in the above-mentioned prior art; LED light fixture and the inconvenience of connecting rod connection angle are regulated, and in different mounting distances, different setting height(from bottom)s, can not reach the defective of optimal illuminating effect; The adjustment structure at a kind of LED street lamp elevation angle is provided; Make connection angle be convenient to regulate,, can reach optimal illuminating effect in different mounting distances, different setting height(from bottom)s.
The technical scheme taked of the utility model is to achieve these goals: the adjustment structure at a kind of LED street lamp elevation angle; Comprise shell of lamp base, cylindrical lamp stand, said shell of lamp base comprises shell of lamp base main body, lamp stand hole, and the lamp stand hole is in the rear wall centre position of shell of lamp base main body; Said cylindrical lamp stand upper end is through in the lamp stand hole; Said shell of lamp base also comprises lamp stand support and controllable register, and shell of lamp base main body, lamp stand support and controllable register are structure as a whole, and said controllable register is provided with several adjusting steps that increases one by one; Prop up on the adjusting step of controllable register cylindrical lamp stand upper end; And fixing, cylindrical lamp stand is provided with the direction of direction and shell of lamp base bottom and forms LED street lamp angle of elevation alpha, and LED street lamp angle of elevation alpha is an acute angle.
Also comprise pressing plate, bridge screw, said pressing plate is pressed on the cylindrical lamp stand, on the said lamp stand support bridge screw hole is arranged, and said cylindrical lamp stand upper end is through on bridge screw, pressing plate and the bridge screw hole secured adjusted baffle plate.
Be sequentially set with 5 adjusting steps that increase one by one on the said controllable register, comprise and regulate step a, adjusting step b, adjusting step c, adjusting step d, adjusting step e, said LED street lamp angle of elevation alpha is 0-10 °.
Said cylindrical light boom end props up on the adjusting step a of controllable register, and forming LED street lamp angle of elevation alpha is 0 °.
Said cylindrical light boom end props up on the adjusting step b of controllable register, and forming LED street lamp angle of elevation alpha is 3 °.
Said cylindrical light boom end props up on the adjusting step c of controllable register, and forming LED street lamp angle of elevation alpha is 6 °.
Said cylindrical light boom end props up on the adjusting step d of controllable register, and forming LED street lamp angle of elevation alpha is 8 °.
Said cylindrical light boom end props up on the adjusting step e of controllable register, and forming LED street lamp angle of elevation alpha is 10 °.
Compared with prior art, the beneficial effect of the utility model is: make the connection angle of LED light fixture and connecting rod be convenient to regulate, in different mounting distances, different setting height(from bottom)s, can reach optimal illuminating effect.When as street lamp, during night illumination, street lamp is from actual when needing illumination place far away or at the bottom of the setting height(from bottom) time, connection angle, and just the LED street lamp elevation angle can be turned down a bit, lets its according to a little further; Otherwise, can turn down a bit, let it shine more closely.
Description of drawings
Accompanying drawing 1-1 is: shell of lamp base and the combination of cylindrical lamp stand, master's TV structure figure when angle of elevation alpha is 0 °;
Accompanying drawing 1-2 is: shell of lamp base and the combination of cylindrical lamp stand, plan structure figure when angle of elevation alpha is 0 °;
Accompanying drawing 2-1 is: shell of lamp base rear portion and the combination of cylindrical lamp stand, and when being 3 °, angle of elevation alpha looks up the structure enlarged drawing;
Accompanying drawing 2-2 is: shell of lamp base rear portion and the combination of cylindrical lamp stand, and when being 6 °, angle of elevation alpha looks up the structure enlarged drawing;
Accompanying drawing 2-3 is: shell of lamp base rear portion and the combination of cylindrical lamp stand, and when being 8 °, angle of elevation alpha looks up the structure enlarged drawing;
Accompanying drawing 2-4 is: shell of lamp base rear portion and the combination of cylindrical lamp stand, and when being 10 °, angle of elevation alpha looks up the structure enlarged drawing;
Accompanying drawing 4-1 is: the shell of lamp base front view;
Accompanying drawing 4-2 is: the shell of lamp base right view;
Accompanying drawing 5 is: shell of lamp base rear structure enlarged drawing;
Accompanying drawing 6 is: shell of lamp base rear portion and cylindrical lamp stand combining structure enlarged drawing.
Description of reference numerals: 1 shell of lamp base, 11 shell of lamp base main bodys, 12 lamp stand holes, 13 controllable register 131-135 regulate step 14 lamp stand supports 15 bridge screw holes 2 cylindrical lamp stand 3 pressing plates 31 bridge screws.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is described further, but not as the qualification to the utility model.
Embodiment 1:
Like Fig. 1-1, Fig. 1-2, Fig. 3-shown in Figure 6; The adjustment structure at a kind of LED street lamp elevation angle comprises shell of lamp base 1, cylindrical lamp stand 2, and said shell of lamp base 1 comprises shell of lamp base main body 11, lamp stand hole 12; Lamp stand hole 12 is in the rear wall centre position of shell of lamp base main body 11; Said cylindrical lamp stand 2 upper ends are through in the lamp stand hole 12, and said shell of lamp base main body 11 comprises controllable register 13 and lamp stand support 14, and shell of lamp base main body 11, controllable register 13 and lamp stand support 14 are structure as a whole; Said controllable register 13 is provided with several adjusting step a-e that increases one by one; Prop up on the adjusting step a of controllable register 13 cylindrical lamp stand 2 upper ends, also comprises pressing plate 3, bridge screw 31, and said pressing plate 3 is pressed on the cylindrical lamp stand 2; On the said lamp stand support 14 bridge screw hole 15 is arranged, said cylindrical lamp stand 2 upper ends are fixed on the controllable register 13 of shell of lamp base main body 11 through bridge screw 31, pressing plate 3 and bridge screw hole 15.Cylindrical lamp stand 2 is provided with the bottom direction of direction and shell of lamp base main body 11 and forms LED street lamp angle of elevation alpha, and LED street lamp angle of elevation alpha is 0 °.
The method of adjustment at the LED street lamp elevation angle: unclamp bridge screw 31 earlier, prop up cylindrical lamp stand 2 upper ends on the adjusting step a of controllable register 13 again, pass pressing plate 3 to bridge screw 31 again; Be screwed into bridge screw hole 15; And tighten, cylindrical lamp stand 2 has just closely linked to each other with the shell of lamp base main body.
Embodiment 2-5:
In embodiment 2-5, said accompanying drawing and cylindrical lamp stand 2 are provided with the direction of direction and bottom 3 and form shown in the LED street lamp angle of elevation alpha See Figure:
The method of adjustment at the LED street lamp elevation angle: in embodiment 2,3,4,5, unclamp bridge screw 31 earlier, again cylindrical lamp stand 2 upper ends; The adjusting step b, c, d, the e that are supported in controllable register 13 are last; Pass pressing plate 3 to bridge screw 31 again, be screwed into bridge screw hole 15, and tighten; Cylindrical lamp stand 2 has just closely linked to each other with the shell of lamp base main body.
Surplus with embodiment 1.
Above-described embodiment, the utility model 5 kinds of the specific embodiment more preferably just, common variation that those skilled in the art carries out in the utility model technical scheme scope and replacement all should be included in the protection domain of the utility model.
Claims (8)
1. the adjustment structure at a LED street lamp elevation angle; Comprise shell of lamp base, cylindrical lamp stand, said shell of lamp base comprises shell of lamp base main body, lamp stand hole, and the lamp stand hole is in the rear wall centre position of shell of lamp base main body; Said cylindrical lamp stand upper end is through in the lamp stand hole; It is characterized in that: said shell of lamp base also comprises lamp stand support and controllable register, and shell of lamp base main body, lamp stand support and controllable register are structure as a whole, and said controllable register is provided with several adjusting steps that increases one by one; Prop up on the adjusting step of controllable register cylindrical lamp stand upper end; And fixing, cylindrical lamp stand is provided with the direction of direction and shell of lamp base bottom and forms LED street lamp angle of elevation alpha, and LED street lamp angle of elevation alpha is an acute angle.
2. the adjustment structure at a kind of LED street lamp according to claim 1 elevation angle; It is characterized in that: also comprise pressing plate, bridge screw; Said pressing plate is pressed on the cylindrical lamp stand; On the said lamp stand support bridge screw hole is arranged, said cylindrical lamp stand upper end is fixed on the controllable register through bridge screw, pressing plate and bridge screw hole.
3. the adjustment structure at a kind of LED street lamp according to claim 1 elevation angle; It is characterized in that: be sequentially set with 5 adjusting steps that increase one by one on the said controllable register; Comprise and regulate step a, adjusting step b, adjusting step c, adjusting step d, adjusting step e, said LED street lamp angle of elevation alpha is 0-10 °.
4. according to the adjustment structure at claim 1 or 3 described a kind of LED street lamp elevations angle, it is characterized in that: said cylindrical light boom end props up on the adjusting step a of controllable register, and forming LED street lamp angle of elevation alpha is 0 °.
5. according to the adjustment structure at claim 1 or 3 described a kind of LED street lamp elevations angle, it is characterized in that: said cylindrical light boom end props up on the adjusting step b of controllable register, and forming LED street lamp angle of elevation alpha is 3 °.
6. according to the adjustment structure at claim 1 or 3 described a kind of LED street lamp elevations angle, it is characterized in that: said cylindrical light boom end props up on the adjusting step c of controllable register, and forming LED street lamp angle of elevation alpha is 6 °.
7. according to the adjustment structure at claim 1 or 3 described a kind of LED street lamp elevations angle, it is characterized in that: said cylindrical light boom end props up on the adjusting step d of controllable register, and forming LED street lamp angle of elevation alpha is 8 °.
8. according to the adjustment structure at claim 1 or 3 described a kind of LED street lamp elevations angle, it is characterized in that: said cylindrical light boom end props up on the adjusting step e of controllable register, and forming LED street lamp angle of elevation alpha is 10 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201168730U CN202171222U (en) | 2011-04-12 | 2011-04-12 | Structure for adjusting elevation angle of LED (light emitting diode) street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201168730U CN202171222U (en) | 2011-04-12 | 2011-04-12 | Structure for adjusting elevation angle of LED (light emitting diode) street lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202171222U true CN202171222U (en) | 2012-03-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201168730U Expired - Fee Related CN202171222U (en) | 2011-04-12 | 2011-04-12 | Structure for adjusting elevation angle of LED (light emitting diode) street lamp |
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| Country | Link |
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| CN (1) | CN202171222U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106090786A (en) * | 2016-07-27 | 2016-11-09 | 重庆两江节能服务有限公司 | A kind of LED lamp structure |
| CN109611753A (en) * | 2019-01-08 | 2019-04-12 | 济南坤锐光学科技有限公司 | a lighting device |
| CN114593327A (en) * | 2022-03-10 | 2022-06-07 | 黄河水利职业技术学院 | Foot rest for surveying and mapping |
| CN115251629A (en) * | 2022-07-19 | 2022-11-01 | 佛山市科智美家具有限公司 | Chassis device and seat |
-
2011
- 2011-04-12 CN CN2011201168730U patent/CN202171222U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106090786A (en) * | 2016-07-27 | 2016-11-09 | 重庆两江节能服务有限公司 | A kind of LED lamp structure |
| CN109611753A (en) * | 2019-01-08 | 2019-04-12 | 济南坤锐光学科技有限公司 | a lighting device |
| CN114593327A (en) * | 2022-03-10 | 2022-06-07 | 黄河水利职业技术学院 | Foot rest for surveying and mapping |
| CN115251629A (en) * | 2022-07-19 | 2022-11-01 | 佛山市科智美家具有限公司 | Chassis device and seat |
| CN115251629B (en) * | 2022-07-19 | 2025-09-23 | 佛山市科智美家具有限公司 | Chassis and seats |
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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: 20120321 Termination date: 20170412 |
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| CF01 | Termination of patent right due to non-payment of annual fee |