CN202221059U - Illumination angle adjusting and positioning mechanism of LED road lamp - Google Patents
Illumination angle adjusting and positioning mechanism of LED road lamp Download PDFInfo
- Publication number
- CN202221059U CN202221059U CN2011203142720U CN201120314272U CN202221059U CN 202221059 U CN202221059 U CN 202221059U CN 2011203142720 U CN2011203142720 U CN 2011203142720U CN 201120314272 U CN201120314272 U CN 201120314272U CN 202221059 U CN202221059 U CN 202221059U
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- China
- Prior art keywords
- adjustment seat
- holder
- adjustment
- street lamp
- detent mechanism
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- 230000007246 mechanism Effects 0.000 title claims abstract description 26
- 238000005286 illumination Methods 0.000 title abstract description 10
- 230000001678 irradiating effect Effects 0.000 claims description 22
- 230000008901 benefit Effects 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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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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- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model provides an illumination angle adjusting and positioning mechanism of an LED road lamp, belonging to the technical field of the machinery. The illumination angle adjusting and positioning mechanism solves the problem of the existing LED road lamp that: after the LED road lamp is mounted and positioned, the illumination angle can not be adjusted. The illumination angle adjusting and positioning mechanism of the LED road lamp is characterized in that: the mechanism comprises an adjustment seat connected with a lamp body, a fixation seat connected with a lamp rod and a positioning axle for connecting the adjustment seat and the fixation seat, wherein one end of the positioning axle is inserted into the fixation seat, the other end is inserted into the adjustment seat, and an engagement mechanism is arranged between the adjustment seat and the fixation seat and is capable of being mutually cooperated to realize the continuous positioning. The adjustment seat and the fixation seat can mutually rotate and the angle is adjusted and the position is positioned by inserting the positioning axle into the adjustment seat and the fixation seat. The illumination angle adjusting positioning mechanism has advantages of simple structure and high use reliability.
Description
Technical field
The utility model belongs to lighting technical field, relates to a kind of street lamp, particularly a kind of irradiating angle adjustment detent mechanism of LED street lamp.
Background technology
Led light source has advantages such as energy-saving and environmental protection, longevity, therefore is widely used in outdoor illumination field, especially for the bigger street lamp of electric consumption on lighting proportion.Because the light of LED street lamp has directionality; Be its luminous irradiating angle all facing one direction; Process rectangular light spot, but a lot of LED street lamps all be by the conventional road lamp transformation form, or with reference to the pattern of conventional road lamp light fixture, often adopt fixing inclination angle to shine downwards; Be that such street lamp can only be installed by intrinsic specification; Just cannot adjust again after installing its irradiating angle, thereby the different terrain that is difficult to the to reach different road surfaces needed light distribution requirements of throwing light on, thereby the installation cost of increase street lamp engineering.
Summary of the invention
The purpose of the utility model is to have the problems referred to above to existing technology, has proposed a kind of irradiating angle adjustment detent mechanism of LED street lamp, and it is simple in structure, rotation is convenient, accurate positioning, is easy to irradiating angle is adjusted.
The purpose of the utility model can realize through following technical proposal: a kind of irradiating angle adjustment detent mechanism of LED street lamp; It is characterized in that; The locating shaft that comprises adjustment seat, the holder that is connected with lamp stand that is connected with lamp body and be used to be connected adjustment seat and holder; One end of described locating shaft is plugged on the holder, and the other end is plugged on the adjustment seat, and having between described adjustment seat and the described holder cooperatively interacts realizes the engaging structure of location continuously.
In the present technique scheme; Thereby can rotate the purpose that reaches adjustment street lamp irradiating angle each other between adjustment seat and the holder; Be implemented in the location on the diverse location through engaging structure between adjustment seat and the holder simultaneously; And engagement fit is relatively stable, and street lamp irradiating angle easy fixation is difficult for rocking.
In the irradiating angle adjustment detent mechanism of above-mentioned LED street lamp; Described adjustment seat is a wheel-like structure; Have a plurality of double wedges one and a plurality of roller seating space one on the edge of its end face; Each described a plurality of roller seating space one is arranged between adjacent two double wedges one of described a plurality of double wedges, and described holder has a plurality of double wedges two and a plurality of roller seating space two that is meshed with described adjustment seat.
In the irradiating angle adjustment detent mechanism of above-mentioned LED street lamp, described locating shaft is the bearing pin that an end end has nut.
In the irradiating angle adjustment detent mechanism of above-mentioned LED street lamp, described nut is made as the polygon of rule.The polygon of rule is easy to processing and assembling, reduces cost.
In the irradiating angle adjustment detent mechanism of above-mentioned LED street lamp, the axle center of described holder is provided with the locating hole two that is used for the installing and locating axle, and the shape of described locating hole two is identical with the nut shape of described locating shaft.After locating shaft was inserted in locating hole two, the nut of its end embedded locating hole two places, can avoid effectively rotating, and realized the location.
In the irradiating angle adjustment detent mechanism of above-mentioned LED street lamp, the other end of described locating shaft has external screw thread, and the axle center of described adjustment seat is provided with the locating hole one that is connected with described locating shaft, is provided with internal thread in the described locating hole one.Spin through screw thread between locating shaft and the adjustment seat, both can avoid the adjustment seat to deviate from locating shaft again through rotating both relative positions of adjustment.
Compared with prior art, the utlity model has following advantage: 1, be rotatably assorted, can adjust the light angle of street lamp, to satisfy the luminous intensity distribution demand of different fields of employment through of the engagement of adjustment seat with holder.2, in this adjustment detent mechanism through selecting different tooth positions to be connected with a joggle, can realize the adjustment of a plurality of position angles, also have the simple and accurate advantage of adjustment during adjustable extent Datong District.3, requiring on the road surface of different illumination; Can produce different illumination difference through regulating the irradiating angle of street lamp, and corresponding increase or minimizing lamp stand distance; Simultaneously can avoid the use of powerful lamp group; Help saves energy, reduce the cost of city public illumination, promote the development of low-carbon economy.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment one.
Fig. 2 is the enlarged drawing of adjustment detent mechanism among this Fig. 1.
Fig. 3 is the structural representation of the utility model embodiment two.
Among the figure, 1, adjustment seat; 1a, double wedge one; 1b, roller seating space one; 1c, locating hole one; 1c1, internal thread; 2, holder; 2a, double wedge two; 2b, roller seating space two; 2c, locating hole two; 3, locating shaft; 3a, nut; 3b, external screw thread; 4, lamp body.
The specific embodiment
Below be the specific embodiment of the utility model and combine accompanying drawing, the technical scheme of the utility model is done further to describe, but the utility model is not limited to these embodiment.
See figures.1.and.2, present embodiment is a kind of irradiating angle adjustment detent mechanism of LED street lamp, comprises holder 2, adjustment seat 1 and locating shaft 3, and holder 2 is used for and the lamp stand Joint, and adjustment seat 1 is connected with lamp body 4.Can position connection through engaging structure between holder 2 and the adjustment seat 1; Both roughly are made as wheel-like structure; Have a plurality of double wedge one 1a and a plurality of roller seating space one 1b on the edge of adjustment seat 1 one end end faces, each roller seating space one 1b is arranged at respectively between adjacent two double wedge one 1a, and holder 2 has the structure similar with above-mentioned adjustment seat 1; Promptly have a plurality of double wedge two 2a and a plurality of roller seating space two 2b, realize locating continuously through being meshing with each other between holder 2 and the adjustment seat 1.The place, axle center of adjustment seat 1 offers locating hole one 1c; Place, holder 2 axle center offers locating hole two 2c, and locating shaft 3 is the bearing pin of a column, and it is through insert locating hole two 2c and locating hole 1c successively; And realize an interference fit, thereby realize the location of holder 2 with adjustment seat 1 with adjustment seat 1.The tail end end of locating shaft 3 has hexagonal nut 3a, and this locating hole two 2c are made as identical hexagon with nut 3a, can avoid turning cylinder to rotate the stability that improves entire mechanism.
With reference to Fig. 3; The front end of locating shaft 3 in the present embodiment; The end end that to be it be connected with adjustment seat 1 has external screw thread 3b, has internal thread 1c1 in locating hole one 1c that adjustment seat 1 axle center is offered, and locating shaft 3 and adjustment seat 1 spin through screw thread; Make both cooperation firm, stable more, difficult drop-off.
Present embodiment in use; As need adjust the light angle of street lamp; As long as locating shaft 3 is extracted or is screwed out with respect to adjustment seat 1, make the nut 3a of locating shaft 3 deviate from locating hole two 2c, adjustment this moment seat 1 can separate relatively with holder 2 and break away from meshing relation; Owing to be connected for on-fixed between locating shaft 3 and the holder 2; And locating shaft 3 and adjustment seat 1 be for being fixedly connected, rotates to adjust 1 and can drive locating shaft 3 and rotate with respect to holder 2, thereby the light angle of street lamp is adjusted.After the street lamp adjustment was gone up in place, it was involutory again with holder 2 to adjust seat 1, and promptly adjustment seat 1 is positioned in new position on the holder 2, locating shaft 3 was inserted again again or screwed in adjustment seat 1 and can realize locking.
Specific embodiment described herein only is that the utility model spirit is illustrated.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from the spirit of the utility model or surmount the defined scope of appended claims.
Although this paper has used terms such as adjustment seat 1, double wedge one 1a, roller seating space one 1b, locating hole one 1c, internal thread 1c1, holder 2, double wedge two 2a, roller seating space two 2b, locating hole two 2c, locating shaft 3, back-up ring 3a, external screw thread 3b, lamp body 4 morely, do not get rid of the possibility of using other term.Using these terms only is in order to describe and explain the essence of the utility model more easily; It all is contrary with the utility model spirit being construed to any additional restriction to them.
Claims (6)
1. the irradiating angle of a LED street lamp is adjusted detent mechanism; It is characterized in that; The locating shaft (3) that comprises the adjustment seat (1) that is connected with lamp body (4), the holder (2) that is connected with lamp stand and be used to be connected adjustment seat (1) and holder (2); One end of described locating shaft (3) is plugged on the holder (2), and the other end is plugged on the adjustment seat (1), and having between described adjustment seat (1) and the described holder (2) cooperatively interacts realizes the engaging structure of location continuously.
2. the irradiating angle adjustment detent mechanism of LED street lamp according to claim 1; It is characterized in that; Described adjustment seat (1) is a wheel-like structure; Have a plurality of double wedges one (1a) and a plurality of roller seating space one (1b) on the edge of its end face, each described a plurality of roller seating space one (1b) is arranged between adjacent two double wedges one (1a) of described a plurality of double wedges, and described holder (2) has a plurality of double wedges two (2a) and a plurality of roller seating space two (2b) that is meshed with described adjustment seat (1).
3. the irradiating angle adjustment detent mechanism of LED street lamp according to claim 1 is characterized in that described locating shaft (3) is the bearing pin that an end end has nut (3a).
4. the irradiating angle adjustment detent mechanism of LED street lamp according to claim 3 is characterized in that described nut (3a) is made as the polygon of rule.
5. the irradiating angle adjustment detent mechanism of LED street lamp according to claim 4; It is characterized in that; The axle center of described holder (2) is provided with the locating hole two (2c) that is used for installing and locating axle (3), and the shape of described locating hole two (2c) is identical with nut (3a) shape of described locating shaft (3).
6. adjust detent mechanism according to the irradiating angle of claim 1 or 2 or 3 or 4 described LED street lamps; It is characterized in that; The other end of described locating shaft (3) has external screw thread (3b); The axle center of described adjustment seat (1) is provided with the locating hole one (1c) that is connected with described locating shaft (3), is provided with internal thread (1c1) in the described locating hole one (1c).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203142720U CN202221059U (en) | 2011-08-25 | 2011-08-25 | Illumination angle adjusting and positioning mechanism of LED road lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203142720U CN202221059U (en) | 2011-08-25 | 2011-08-25 | Illumination angle adjusting and positioning mechanism of LED road lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202221059U true CN202221059U (en) | 2012-05-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203142720U Expired - Fee Related CN202221059U (en) | 2011-08-25 | 2011-08-25 | Illumination angle adjusting and positioning mechanism of LED road lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202221059U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103851585A (en) * | 2012-11-30 | 2014-06-11 | 海洋王（东莞）照明科技有限公司 | Adjusting structure of lamp irradiating directions and angles |
| CN104180264A (en) * | 2013-05-27 | 2014-12-03 | 深圳市海洋王照明工程有限公司 | Lamp |
| CN104180257A (en) * | 2014-09-15 | 2014-12-03 | 中节能晶和照明有限公司 | Combined type LED street lamp |
-
2011
- 2011-08-25 CN CN2011203142720U patent/CN202221059U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103851585A (en) * | 2012-11-30 | 2014-06-11 | 海洋王（东莞）照明科技有限公司 | Adjusting structure of lamp irradiating directions and angles |
| CN103851585B (en) * | 2012-11-30 | 2016-02-03 | 海洋王（东莞）照明科技有限公司 | Light fixture irradiates the adjustment structure of orientation and angle |
| CN104180264A (en) * | 2013-05-27 | 2014-12-03 | 深圳市海洋王照明工程有限公司 | Lamp |
| CN104180257A (en) * | 2014-09-15 | 2014-12-03 | 中节能晶和照明有限公司 | Combined type LED street lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JIAOGUANG GROUP CO., LTD. Free format text: FORMER OWNER: ZHU JIEMIN Effective date: 20121219 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20121219 Address after: The economic development zone of Taizhou City, two weft road 318000 Zhejiang province No. 1 jiaoguang Group Co Ltd Patentee after: Jiaoguang Group Co., Ltd. Address before: The economic development zone of Jiaojiang District of Taizhou City, Zhejiang province 318000 by Road No. 568 jiaoguang group Patentee before: Zhu Jiemin |
|
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: TAIZHOU JIAO GUANG LIGHTING CO., LTD. Assignor: Jiaoguang Group Co., Ltd. Contract record no.: 2015330000041 Denomination of utility model: Illumination angle adjusting and positioning mechanism of LED road lamp Granted publication date: 20120516 License type: Exclusive License Record date: 20150319 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120516 Termination date: 20170825 |