CN202598418U - Light-emitting diode (LED) road light angle adjusting mechanism - Google Patents
Light-emitting diode (LED) road light angle adjusting mechanism Download PDFInfo
- Publication number
- CN202598418U CN202598418U CN2012202137240U CN201220213724U CN202598418U CN 202598418 U CN202598418 U CN 202598418U CN 2012202137240 U CN2012202137240 U CN 2012202137240U CN 201220213724 U CN201220213724 U CN 201220213724U CN 202598418 U CN202598418 U CN 202598418U
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- CN
- China
- Prior art keywords
- erection joint
- mounting joint
- adjusting mechanism
- angle
- angle adjusting
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- Expired - Lifetime
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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 provides a light-emitting diode (LED) road light angle adjusting mechanism which comprises a first mounting joint which is fixed on the rear portion of a road light and a second mounting joint which is connected with a light pole. The rear portion of the first mounting joint is rotatably connected with the end portion of the second mounting joint, and the end portion of the second mounting joint is inserted into the rear portion of the first mounting joint. A threaded hole is arranged on the first mounting joint, a screw penetrates through the threaded hole, the tail end of the screw presses the upper surface of the second mounting joint to form a fulcrum, and the length of screw section which is placed between the first mounting joint and the second mounting joint decides an included angle between the fist mounting joint and the second mounting joint. The angle is adjusted by manually adjusting the extending length of two knurled thumb screws, an acorn nut is locked at last, and the angle which needs to be adjusted is fixed. The LED road light angle adjusting mechanism can conveniently adjust the lighting angle of lights, and is particularly suitable for field installation in high vehicle operation, easy to operate, high in reliability, simple in structure, convenient to install and maintain and low in cost.
Description
Technical field
The utility model relates to a kind of mechanism that is used to install the LED street lamp, specifically is a kind of LED street lamp angle adjusting mechanism.
Background technology
Transitional street lamps, its installation on lamp stand are normally fixed, and angle can not be regulated.And the popularization of the large tracts of land of Novel LED street lamp need not more bulb changing pole, can accomplish the replacement of light source.Angle through regulating the LED street lamp can make the light type of LED satisfy the illumination requirement of Different Ground.
Summary of the invention
The purpose of the utility model is to overcome the deficiency that exists in the prior art, and a kind of LED street lamp angle adjusting mechanism is provided, and it can easily regulate the setting angle of street lamp exactly, realizes step-less adjustment.
The technical scheme that provides according to the utility model; Said LED street lamp angle adjusting mechanism comprises first erection joint of fixing street lamp afterbody, second erection joint that is connected with lamp stand; The said first erection joint afterbody and the second erection joint end are rotationally connected, and the first erection joint afterbody is inserted in the second erection joint end; First erection joint is provided with screwed hole; Screw passes this screwed hole; End applies pressure to the second erection joint upper surface becomes a fulcrum, and screw determines the angle between first erection joint and second erection joint in the length of section between first erection joint and second erection joint.
Further, said screw is a high-head knurling screw.The said second erection joint afterbody comprises upper semi-circle watt and lower half circle watt, fixes through bolt and nut between upper semi-circle watt and the lower half circle watt, holds lamp stand jointly tightly.
Are in the same place through two cover bolts and being connected of acorn nut in the said first erection joint afterbody and the second erection joint end.
The inwall of said upper semi-circle watt and lower half circle watt is provided with brace rod.
The said first erection joint afterbody is provided with the angle index line, and the second erection joint end relative with the angle index line is provided with baseline.
The utility model has the advantages that: this street lamp angle adjusting mechanism can be regulated the light fixture irradiating angle easily, and especially on-the-spot when high car operation is installed, easy and simple to handle, reliability is high, and simple in structure, convenient for installation and maintenance, with low cost.
Description of drawings
Fig. 1 is the axle geodesic structure sketch map of the utility model.
Fig. 2 is the front view of the utility model.
Fig. 3 is the upward view of Fig. 2.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is described further.
Shown in Fig. 1～3; The described LED street lamp of the utility model angle adjusting mechanism; Comprise first erection joint 1 of fixing street lamp afterbody, second erection joint 2 that is connected with lamp stand; Said first erection joint, 1 afterbody is installed in rotation on through two bolts 5 and two acorn nuts 4 with second erection joint, 2 ends, and first erection joint, 1 afterbody is inserted in second erection joint, 2 ends.
Like Fig. 1, shown in 2; The floor of first erection joint 1 is provided with two screwed holes; Two screws 6 pass this screwed hole; End applies pressure to second erection joint, 2 upper surfaces becomes a fulcrum, and screw 6 determines the angle between first erection joint 1 and second erection joint 2 in the length of section between first erection joint 1 and second erection joint 2.Screw 6 is a high-head knurling screw.Extension elongation through two high-head knurling screws of manual adjustments is come adjusting angle, locks acorn nut 4 at last, the fixing angle that needs adjusting.
High-head knurling screw plays the load-bearing effect when angular adjustment, after the completion angular adjustment, locking acorn nut 4 is locked high-head knurling screw again, plays safety effect, prevents light fixture because the acorn nut 4 loosening lamp installation angles that cause change.
Said second erection joint, 2 afterbodys comprise upper semi-circle watt 2-1 and lower half circle watt 2-2, and are fixing through bolt and nut 8 between upper semi-circle watt 2-1 and the lower half circle watt 2-2, hold lamp stand jointly tightly.This structure can adapt to the lamp stand of different-diameter.The inwall of said upper semi-circle watt 2-1 and lower half circle watt 2-2 respectively is provided with two brace rod 2-3.
Said first erection joint, 1 afterbody is provided with angle index line 7-1, and second erection joint 2 ends relative with angle index line 7-1 are provided with baseline 7-2.
Concrete method of operating is following: at first lamp stand is penetrated said second erection joint, 2 afterbodys, promptly between upper semi-circle watt 2-1 and the lower half circle watt 2-2, lock four bolt and nuts 8; When the beginning adjusting angle; Earlier unclamp two acorn nuts 4 a little, the angle of regulating light fixture then is when said angle index line 7-1 aligns with baseline 7-2; The angle value that is shown is the lamp installation angle; Follow two high-head knurling screws 6 of manual pretension, can unclamp the hand of holder light fixture this moment, locks two acorn nuts 4 at last.
Claims (6)
1.LED street lamp angle adjusting mechanism; It is characterized in that: comprise first erection joint (1) of fixing street lamp afterbody, second erection joint (2) that is connected with lamp stand; Said first erection joint (1) afterbody and second erection joint (2) end are rotationally connected, and first erection joint (1) afterbody is inserted in second erection joint (2) end; First erection joint (1) is provided with screwed hole; Screw (6) passes this screwed hole; End applies pressure to second erection joint (2) upper surface becomes a fulcrum, and the length that screw (6) is positioned at section between first erection joint (1) and second erection joint (2) determines the angle between first erection joint (1) and second erection joint (2).
2. LED street lamp angle adjusting mechanism as claimed in claim 1 is characterized in that said screw (6) is a high-head knurling screw.
3. LED street lamp angle adjusting mechanism as claimed in claim 1; It is characterized in that; Said second erection joint (2) afterbody comprises upper semi-circle watt (2-1) and lower half circle watt (2-2), fixes through bolt and nut between upper semi-circle watt (2-1) and the lower half circle watt (2-2), holds lamp stand jointly tightly.
4. LED street lamp angle adjusting mechanism as claimed in claim 1 is characterized in that, said first erection joint (1) afterbody and second erection joint (2) end are connected together through two covers bolt (5) and acorn nut (4).
5. LED street lamp angle adjusting mechanism as claimed in claim 1 is characterized in that, the inwall of said upper semi-circle watt (2-1) and lower half circle watt (2-2) is provided with brace rod (2-3).
6. LED street lamp angle adjusting mechanism as claimed in claim 1 is characterized in that, said first erection joint (1) afterbody is provided with angle index line (7-1), and second erection joint (2) end relative with angle index line (7-1) is provided with baseline (7-2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202137240U CN202598418U (en) | 2012-05-11 | 2012-05-11 | Light-emitting diode (LED) road light angle adjusting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202137240U CN202598418U (en) | 2012-05-11 | 2012-05-11 | Light-emitting diode (LED) road light angle adjusting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202598418U true CN202598418U (en) | 2012-12-12 |
Family
ID=47315951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202137240U Expired - Lifetime CN202598418U (en) | 2012-05-11 | 2012-05-11 | Light-emitting diode (LED) road light angle adjusting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202598418U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104421694A (en) * | 2013-09-06 | 2015-03-18 | 张松岩 | Combined lamp with adjustable light distribution and appearance |
| CN104855366A (en) * | 2015-05-18 | 2015-08-26 | 刘影 | Rack of Ultraviolet modulator tube used for expelling insects |
| CN105222030A (en) * | 2015-09-18 | 2016-01-06 | 江苏健享实业有限公司 | A kind of street lamp of tiltable |
-
2012
- 2012-05-11 CN CN2012202137240U patent/CN202598418U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104421694A (en) * | 2013-09-06 | 2015-03-18 | 张松岩 | Combined lamp with adjustable light distribution and appearance |
| CN104855366A (en) * | 2015-05-18 | 2015-08-26 | 刘影 | Rack of Ultraviolet modulator tube used for expelling insects |
| CN105222030A (en) * | 2015-09-18 | 2016-01-06 | 江苏健享实业有限公司 | A kind of street lamp of tiltable |
| CN105222030B (en) * | 2015-09-18 | 2017-12-01 | 江苏健享实业有限公司 | A kind of street lamp of tiltable |
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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: The new plum village in Jiangsu province 214112 city Wuxi Qunxing Road No. 26 Patentee after: Wuxi Ampang electric Limited by Share Ltd Address before: The new plum village in Jiangsu province 214112 city Wuxi Qunxing Road No. 26 Patentee before: Anbang Electric Co., Ltd., Wuxi |
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| CX01 | Expiry of patent term |
Granted publication date: 20121212 |
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| CX01 | Expiry of patent term |