CN201787530U - Universal street lamp angle adjustment device - Google Patents
Universal street lamp angle adjustment device Download PDFInfo
- Publication number
- CN201787530U CN201787530U CN2010202465015U CN201020246501U CN201787530U CN 201787530 U CN201787530 U CN 201787530U CN 2010202465015 U CN2010202465015 U CN 2010202465015U CN 201020246501 U CN201020246501 U CN 201020246501U CN 201787530 U CN201787530 U CN 201787530U
- Authority
- CN
- China
- Prior art keywords
- couple axle
- outside support
- street lamp
- lamp
- fixed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- 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
Abstract
A universal street lamp angle adjustment device comprises a lamp post fixing joint, a lamp cap fixing sleeve and an angle adjustment device, and is characterized in that the angle adjustment device comprises an outer bracket connected with the lamp post fixing joint, and an adjustment connecting piece connected with the lamp cap fixing sleeve, the external bracket and the adjustment connecting piece are penetrated by a couple axle, one end of the couple axle is provided with an inner gear sheet, and the axle body at the other end is provided with tapping threads, the outer surface of the outer bracket is provided with a circle of outer gear ring, a locking nut is arranged at the tapping thread of the couple axle, and when the locking nut is positioned at the deadlock limit position, an inner gear sheet is occluded with the outer gear. The angle rotation between the outer bracket and the adjustment connecting piece is adjusted by the outer gear ring of an inner gear sheet box, the adjustment can be conducted precisely and finely, and the lamp cap can be stabilized by a bearing nut and a fixing nut which are arranged additionally.
Description
[technical field]
The utility model relates to lighting field, relates in particular to the street lamp accessory.
[background technology]
Be applied to the street lamp of road lighting, the fluorescent tube of street lamp and plane, road surface angulation directly influence the lateral separation of street lamp irradiation, and the lateral separation of photograph is far away more, impinges upon ground brightness and then descends.Angle is low more, and the lateral separation of photograph is then near, impinges upon ground brightness and then rises.Because present road is not the same width, but the angle of street lamp fixing and can not adjust flexibly, just problem has appearred like this on using, the street lamp angle is big, it is just in time suitable to be contained on the big road of width range of exposures, but be not suitable for narrow road,, reduced the brightness of irradiation because range of exposures is too wide.And the angle on road is little, only be fit to be contained on the narrow road, in case installed on the wide road, will be little because of the light coverage, and cause occurring according to less than scope.Existing patent CN200920050222.9 street lamp setting angle is regulated joint, a kind of joint that can be used for regulating the street lamp setting angle has been announced in the inside, the technical scheme of being announced is to come adjusting angle by hinged fixed head and portable plate, 4 uniform through holes in 180 ° of scopes are being arranged on the portable plate, come the hinged angle that changes by aiming at different holes, maximum defective is can only be according to fixing angular adjustment, promptly the angle intervals that provides of 4 Kong Suoneng is 45 °, the mode that is this adjustment angle can only be 45 ° of adjustment with minimum unit of adjustment, obviously this needs that can not satisfy meticulous adjusting.
In addition, when design street lamp angle demodulator, the problem of also should emphasis considering is the load-bearing problem to the lamp stand device, and not only wanting can adjusting angle, and will allow and bear lamp holder weight of portions firm stable.
[summary of the invention]
The utility model proposes a kind of versatility that has at above problem, can accurately regulate the street lamp of the setting angle of street lamp, reaches best illuminating effect.
The technical solution of the utility model is: described street lamp angle demodulator, comprise the lamp stand anchor tip, the lamp holder fixed muffle, angle demodulator, it is characterized in that, described angle demodulator comprises an outside support that is connected with the lamp stand anchor tip, an adjusting connector that is connected with the lamp holder fixed muffle, described adjusting connector rear end extend into the intermediate space part of outside support, described outside support and adjusting connector are run through by the couple axle that two ends stretch out in outside the outside support, combine, end at couple axle reaches a fixed internal gear sheet outside the outside support, tapping thread on the axle body of the other end of couple axle, rack outer surface externally, the position of corresponding internal gear sheet is fixed with a circle external tooth wheel rim, at couple axle tapping thread place a locking nut is arranged, when described locking nut was in locked extreme position, described internal gear sheet and external tooth wheel rim were interlocked.
Externally rack upper surface is provided with a hold-down nut, and lower surface is provided with a back nut, plays the effect of stable regulation connector, also can share the gravity of the adjusting connector that is subjected on the couple axle as holding nut.
Socket between one section of couple axle centre and the adjusting connector, socket part is the multiaspect axon, does not promptly have the rotation surplus between the two.Hole on described couple axle two and the outside support is an interference fit, can freely rotate between the two.
The mode that the external tooth wheel rim can weld or screw is fixing is fixed in the outside support surface.It is coaxial that hole on the outside support that external tooth wheel rim and couple axle pass keeps.
The internal gear sheet is fixed in the couple axle end, can adopt be welded on the couple axle, the interference adapter sleeve is received on the couple axle or the polyhedron socket.There is not the activity surplus between internal gear sheet and the couple axle, cannot freely rotates.
On lamp stand anchor tip and lamp holder fixed muffle, fixed screw is arranged all, be used for angle adjuster is connected and fixed with lamp stand and lamp holder.
The beneficial effects of the utility model are: outside support and the angular turn of regulating between the connector are to regulate by internal gear film magazine external tooth wheel rim, can accurately trickle adjusting, and load-bearing nut of She Zhiing and hold-down nut also can be stablized lamp holder in addition.
[description of drawings]
Fig. 1 is the utility model example structure schematic diagram;
Fig. 2 is the mid portion generalized section in this example.
Wherein: 1, lamp stand anchor tip; 2, lamp holder fixed muffle; 3, angle demodulator; 4, outside support; 5, regulate connector, 6, couple axle; 7, internal gear sheet; 8, external tooth wheel rim; 9, locking nut; 10, back nut; 11, hold-down nut; 12, fixed screw.
[specific embodiment]
In order to make the purpose of this utility model, technical scheme and advantage clearer,, the utility model is further elaborated below in conjunction with drawings and Examples.
Embodiment 1: described street lamp angle demodulator, comprise lamp stand anchor tip 1, lamp holder fixed muffle 2, angle demodulator 3, it is characterized in that, described angle demodulator 3 comprises an outside support 4 that is connected with the lamp stand anchor tip, an adjusting connector 5 that is connected with the lamp holder fixed muffle, described adjusting connector 5 rear ends extend into the intermediate space part of outside support 4, described outside support 4 and adjusting connector 5 are run through by the couple axle 6 that two ends stretch out in outside the outside support, combine, end at couple axle 6 reaches a fixed internal gear sheet 7 outside the outside support 4, tapping thread on the axle body of the other end of couple axle 6, support 4 outer surfaces externally, the position that corresponding internal gear is 7 is fixed with a circle external tooth wheel rim 8, there is a locking nut 9 at 6 tapping thread places at couple axle, when described locking nut 9 was in locked extreme position, described internal gear sheet 7 was interlocked with external tooth wheel rim 8.
Externally support 4 upper surfaces are provided with a hold-down nut 11, and lower surface is provided with a back nut 10, plays the effect of stable regulation connector, also can share the gravity of the adjusting connector that is subjected on the couple axle as holding nut 10.
Socket between described couple axle 6 one section of centre and the adjusting connector 5, socket part is the multiaspect axon, does not promptly have the rotation surplus between the two.Hole on described couple axle 6 two and the outside support 4 is an interference fit, can freely rotate between the two.
The mode that described external tooth wheel rim 8 can weld or screw is fixing is fixed in outside support 4 surfaces, and the hole maintenance on the outside support 4 that external tooth wheel rim and couple axle pass is coaxial.
Described internal gear sheet 7 is fixed in couple axle 6 ends, can adopt to be welded on the couple axle 6, or adopt the interference fits cover to receive on the couple axle 6 or the polyhedron socket.There is not the activity surplus between internal gear sheet 7 and the couple axle 6, cannot freely rotates.
On lamp stand anchor tip 1 and lamp holder fixed muffle 2, fixed screw 12 is arranged all, be used for angle adjuster is connected and fixed with lamp stand and lamp holder.
Concrete operations work engineering is as follows: it is good that the lamp stand anchor tip is fixedlyed connected with lamp stand, cap part is installed on the lamp holder fixed muffle again, so angle demodulator is installed on the street lamp, connect and played lamp stand and cap part, when needing adjusting angle, earlier locking nut is unscrewed, twitch couple axle, internal gear sheet and external tooth wheel rim break away from interlock, so can freely rotate couple axle, drive is cemented in the adjusting connector on the couple axle interlude, is installed on the angle of regulating the lamp holder on the connector like this and just realizes having adjusted.The gear sheet that has rotated certain angle is pushed the position of getting back to external tooth wheel rim originally again along axis direction after having rotated, gear interlock, chucking.So the angle of having rotated has been fixed, at last as long as just finished whole angular adjustment process with the locked couple axle of locking nut.
The beneficial effects of the utility model are: the angular turn between outside support and the adjusting connector is to regulate by internal gear film magazine external tooth wheel rim, can be accurately trickle adjusting, and the load-bearing nut and the hold-down nut that arrange in addition also can be stablized lamp holder.
Claims (6)
1. universal street lamp angle adjustor, comprise lamp stand anchor tip (1), lamp holder fixed muffle (2), angle demodulator (3), it is characterized in that, described angle demodulator (3) comprises an outside support that is connected with the lamp stand anchor tip (4), an adjusting connector (5) that is connected with the lamp holder fixed muffle, described adjusting connector rear end extend into the intermediate space part of outside support, described outside support and adjusting connector are run through by the couple axle (6) that two ends stretch out in outside the outside support, combine, end at couple axle reaches a fixed internal gear sheet (7) outside the outside support, tapping thread on the axle body of the other end of couple axle, rack outer surface externally, the position of corresponding internal gear sheet is fixed with a circle external tooth wheel rim (8), at couple axle tapping thread place a locking nut (9) is arranged, when described locking nut was in locked extreme position, described internal gear sheet and external tooth wheel rim were interlocked.
2. according to the described universal street lamp angle adjustor of claim 1, it is characterized in that at described outside support upper surface a hold-down nut (11) is set, lower surface is provided with a back nut (10).
3. according to the described universal street lamp angle adjustor of claim 1, it is characterized in that, socket between one section of described couple axle centre and the adjusting connector, socket part is the multiaspect axon, does not possess the rotation surplus between the two.
4. according to the described universal street lamp angle adjustor of claim 1, it is characterized in that the mode that described external tooth wheel rim can weld or screw is fixing is fixed in the outside support surface, the external tooth wheel rim is coaxial by the hole that couple axle runs through on outside support.
5. according to the described universal street lamp angle adjustor of claim 1, it is characterized in that described internal gear sheet is fixed in the couple axle end, can adopt be welded on the couple axle, the interference fits adapter sleeve is received on the couple axle or the polyhedron socket.
6. according to the described universal street lamp angle adjustor of claim 1, it is characterized in that fixed screw (12) is all arranged on described lamp stand anchor tip and lamp holder fixed muffle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202465015U CN201787530U (en) | 2010-07-01 | 2010-07-01 | Universal street lamp angle adjustment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202465015U CN201787530U (en) | 2010-07-01 | 2010-07-01 | Universal street lamp angle adjustment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201787530U true CN201787530U (en) | 2011-04-06 |
Family
ID=43819491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202465015U Expired - Fee Related CN201787530U (en) | 2010-07-01 | 2010-07-01 | Universal street lamp angle adjustment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201787530U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101886786A (en) * | 2010-07-01 | 2010-11-17 | 余建平 | Universal street lamp angle adjustor |
-
2010
- 2010-07-01 CN CN2010202465015U patent/CN201787530U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101886786A (en) * | 2010-07-01 | 2010-11-17 | 余建平 | Universal street lamp angle adjustor |
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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: JIANGXI HUAYE ENERGY SAVING LIGHTING CO., LTD. Free format text: FORMER OWNER: YU JIANPING Effective date: 20111121 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 518000 SHENZHEN, GUANGDONG PROVINCE TO: 333000 JINGDEZHEN, JIANGXI PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20111121 Address after: 333000, Jiangxi, Jingdezhen high tech Zone, north of Indus Avenue (opposite Changhong electronics Park) Patentee after: Jiangxi Huaye Energy-Saving Lighting Co., Ltd. Address before: 518000 Guangdong city of Shenzhen province Futian District Golden Sea View Garden Green Bay seawall 38 31A Patentee before: Yu Jianping |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110406 Termination date: 20140701 |
|
| EXPY | Termination of patent right or utility model |