CN203571659U - Adapter capable of adjusting installation angle of road lamp - Google Patents
Adapter capable of adjusting installation angle of road lamp Download PDFInfo
- Publication number
- CN203571659U CN203571659U CN201320780720.5U CN201320780720U CN203571659U CN 203571659 U CN203571659 U CN 203571659U CN 201320780720 U CN201320780720 U CN 201320780720U CN 203571659 U CN203571659 U CN 203571659U
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- CN
- China
- Prior art keywords
- adapter
- rotary unit
- fixed cell
- installation angle
- lamp
- 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
The utility model relates to an adapter (100) capable of adjusting installation angle of a road lamp. The adapter (100) is characterized by comprising a rotary unit (101) and a fixing unit (102), wherein the rotary unit (101) comprises a lamp connecting part (103), the lamp connecting part (103) is fixedly connected with a lamp, the fixing unit (102) comprises a lamp pole connecting part (104), the lamp pole connecting part (104) is fixedly connected with a lamp pole, and the rotary unit (101) and the fixing unit (102) are connected together in a relative rotating way. The adapter has the advantages that the angle can be independently adjusted, the lamp pole and the lamp are safely connected by the adapter, and the angle of the adapter can be adjusted by self, thereby adjusting the installation angle of the lamp; the universality is high, the installation can be freely implemented as required, and the waste at cost is avoided.
Description
Technical field
The utility model relates to LED lighting field, relates in particular to a kind of adapter of adjustable installation angle of street lamp.
Background technology
Fast development along with LED, at present, the extensive use of the street lamp of LED, large area replaces traditional street lamp, LED street lamp application is all on old lamp stand, to make light fixture to replace mostly at present, intrinsic lamp stand can not mate with LED installation angle of street lamp, if design gyrator on lamp, can increase light fixture cost (not every all need to adjust angle).
Utility model content
Deficiency for above prior art, the utility model provides a kind of adapter of adjustable installation angle of street lamp, it is characterized in that, it comprises rotary unit and fixed cell, wherein, described rotary unit comprises the light fixture connecting portion being connected and fixed with light fixture, and described fixed cell comprises the lamp stand connecting portion being connected and fixed with lamp stand, described rotary unit and described fixed cell with each other in relative rotation mode link together.
According to a preferred embodiment, described adapter also comprises spline unit, and under installment state, described spline unit is fixedly connected with described rotary unit and described fixed cell to run through the mode of described rotary unit and described fixed cell simultaneously.
According to a preferred embodiment, rotating shaft arranges to run through the mode of described rotary unit and described fixed cell simultaneously, and described rotary unit can be rotated around described rotating shaft.
According to a preferred embodiment, at described rotary unit and described fixed cell center, end connected with each other, be respectively equipped with the first perforate and the second perforate matching with described rotating shaft, make described rotating shaft simultaneously through described the first perforate and the second perforate.
According to a preferred embodiment, described spline unit comprises two bolts, and under installment state, described two bolts run through described rotary unit and described fixed cell simultaneously.
According to a preferred embodiment, on described rotary unit, be provided with a plurality of the first screwed holes, and described the first screwed hole is distributed in and take on a plurality of circumferences that differ from one another that the center of described the first perforate is the center of circle.
According to a preferred embodiment, on described rotary unit, be distributed with eight described the first screwed holes, and described eight the first screwed holes are distributed on two circumferences that differ from one another fifty-fifty, described eight the first screwed holes are cross and are arranged in symmetrically on described two circumferences that differ from one another.
According to a preferred embodiment, described fixed cell is provided with the second screwed hole that multipair and described the first screwed hole matches, and every pair of described second screwed hole is distributed in the both sides of described the second opening symmetrically, and described bolt has the shape and size that match with described the first screwed hole and described the second screwed hole.
According to a preferred embodiment, the setting angle that described multipair the second screwed hole forms has: 0 °, 5 °, 10 °, 15 °, 20 °, 25 °, 30 °, 35 °, 40 °, 45 ° ,-5 ° and-10 °, wherein on the occasion of being counterclockwise rotation, negative value is rotation clockwise, and respectively corresponding a pair of described the second screwed hole of each setting angle.
According to a preferred embodiment, described rotary unit and described fixed cell keep roughly the same shape and size in junction, described light fixture connecting portion connects with bayonet socket or the mode that is threaded connects described light fixture, the cylinder that described lamp stand connecting portion is hollow, described adapter is fixed on described lamp stand in the mode of socket, and on the described lamp stand connecting portion of described fixed cell, be symmetrically arranged with installing hole, top fixing bolt or screw are fixed on described adapter on described lamp stand through described installing hole.
Accompanying drawing explanation
Fig. 1 is the exploded view of the adapter of adjustable installation angle of street lamp of the present utility model;
Fig. 2 is the adapter of adjustable installation angle of street lamp of the present utility model structure chart when setting angle is 45 °; With
Fig. 3 is the structure chart of fixed cell of the adapter of adjustable installation angle of street lamp of the present utility model.
Reference numerals list
100: the adapter 101 of adjustable installation angle of street lamp: rotary unit
102: fixed cell 103: light fixture connecting portion 104: lamp stand connecting portion
106: rotating shaft perforate in 201: the first perforate in 202: the second
203: 205: the second screwed holes 206 of 204: the first screwed holes of bolt: installing hole
The specific embodiment
Below in conjunction with accompanying drawing, illustrate the utility model.
Fig. 1 shows a kind of adapter 100 of adjustable installation angle of street lamp, and it comprises rotary unit 101 and fixed cell 102.Rotary unit 101 comprises the light fixture connecting portion 103 being connected and fixed with light fixture.Fixed cell 102 comprises the lamp stand connecting portion 104 being connected and fixed with lamp stand.Rotary unit 101 and fixed cell 102 with each other in relative rotation mode link together.By rotating rotary unit 101, thereby realize the adjusting of lamp installing angle.
Referring to Fig. 2, rotating shaft 106 arranges to run through the mode of rotary unit 101 and fixed cell 102 simultaneously, rotary unit 101 can be rotated around rotating shaft 106, thereby realize relatively rotating between rotary unit 101 and fixed cell 102, reach the object that regulates lamp installing angle.
Refer again to Fig. 1, at rotary unit 101 and fixed cell 102 center, end connected with each other, be respectively equipped with the first perforate 201 and the second perforate 202 matching with rotating shaft 106, make rotating shaft 106 simultaneously through the first perforate 201 and the second perforate 202.
According to a preferred embodiment, spline unit comprises two bolts 203, and under installment state, two bolts 203 run through rotary unit 101 and fixed cell 102 simultaneously, keeps angle constant the adapter 100 that determines setting angle.
As shown in Figure 1, on rotary unit 101, be provided with a plurality of the first screwed holes 204.The first screwed hole 204 is distributed in take on a plurality of circumferences that differ from one another that the first perforate 201 center is the center of circle.
According to a preferred embodiment, on rotary unit 101, be distributed with eight the first screwed holes 204.Eight the first screwed holes 204 are distributed on two circumference that differ from one another fifty-fifty.Eight the first screwed holes 204 are cross and are arranged in symmetrically on two circumferences that differ from one another.As shown in Figure 1, four symmetrical the first screwed hole 204 place straight lines are through the first perforate 201 center.
As shown in figures 1 and 3, fixed cell 102 is provided with multipair the second screwed hole 20 matching with the first screwed hole 204.Every pair of second screwed hole 205 is distributed in the both sides of the second opening 202 symmetrically.Bolt 203 has the shape and size that match with the first screwed hole 204 and the second screwed hole 205.The setting angle that multipair the second screwed hole 205 forms has: 0 °, 5 °, 10 °, 15 °, 20 °, 25 °, 30 °, 35 °, 40 °, 45 ° ,-5 ° and-10 °, wherein on the occasion of being counterclockwise rotation, negative value is rotation clockwise, and respectively corresponding a pair of the second screwed hole 205 of each setting angle.When adjusting angle, only need the first screwed hole on rotary unit 101 is corresponding with the second screwed hole of different angles, just can obtain corresponding setting angle, then use bolt 203 is fixed both.
According to a preferred embodiment, bolt 203 has the shape and size that match with the first screwed hole 204 and the second screwed hole 205.Rotary unit 101 and fixed cell 102 keep roughly the same shape and size in junction.Light fixture connecting portion 103 connects with bayonet socket or the mode that is threaded connects light fixture.The cylinder that lamp stand connecting portion 104 is hollow, makes adapter 100 be fixed on lamp stand in the mode of socket.As shown in Figure 2, on the lamp stand connecting portion 104 of fixed cell 102, be symmetrically arranged with installing hole 206.Top fixing bolt or screw are fixed on adapter 100 on lamp stand through installing hole 206.
According to a preferred embodiment, fast development along with LED, at present, the extensive use of the street lamp of LED, large area replaces traditional street lamp, and LED street lamp application is all on old lamp stand, to make light fixture to replace mostly at present, and intrinsic lamp stand can not mate with LED installation angle of street lamp, if design gyrator on lamp, can increase light fixture cost (not every all need to adjust angle).This scheme is the adapter of independent angle adjustable, can connect safely lamp stand and light fixture, and self can adjust angle, thereby adjusts lamp installing angle, and this adapter has very strong versatility, needs just to install, and does not need just not to install, can cost of idleness.This adapter is that lamp installation bar is connected by rotating axle pin with lamp stand fixed bar, two can be rotated by rotating axle pin, while needing certain angle, both manually can be transferred to this angle, then the screw thread via hole through corresponding angle on lamp stand fixed bar with spline bolt, is screwed on the screw thread on lamp installation bar, this angle is just adjusted and is fixed, angle adapter one end that this is adjusted is fixed on lamp stand, and light fixture is installed in one end.
It should be noted that; above-mentioned specific embodiment is exemplary; under above-mentioned instruction of the present utility model, those skilled in the art can carry out various improvement and distortion on the basis of above-described embodiment, and these improvement or distortion drop in protection domain of the present utility model.It will be understood by those skilled in the art that specific descriptions are above in order to explain the purpose of this utility model, not for limiting the utility model.Protection domain of the present utility model is limited by claim and equivalent thereof.
Claims (10)
1. the adapter of an adjustable installation angle of street lamp (100), is characterized in that, it comprises rotary unit (101) and fixed cell (102), wherein,
Described rotary unit (101) comprises the light fixture connecting portion (103) being connected and fixed with light fixture,
Described fixed cell (102) comprises the lamp stand connecting portion (104) being connected and fixed with lamp stand,
Described rotary unit (101) and described fixed cell (102) with each other in relative rotation mode link together.
2. the adapter of adjustable installation angle of street lamp as claimed in claim 1 (100), it is characterized in that, described adapter (100) also comprises spline unit, under installment state, described spline unit is fixedly connected with described rotary unit (101) and described fixed cell (102) to run through the mode of described rotary unit (101) and described fixed cell (102) simultaneously.
3. the adapter of adjustable installation angle of street lamp as claimed in claim 2 (100), it is characterized in that, rotating shaft (106) arranges to run through the mode of described rotary unit (101) and described fixed cell (102) simultaneously, and described rotary unit (101) can be rotated around described rotating shaft (106).
4. the adapter of adjustable installation angle of street lamp as claimed in claim 3 (100), it is characterized in that, at described rotary unit (101) and described fixed cell (102) center, end connected with each other, be respectively equipped with the first perforate (201) and the second perforate (202) matching with described rotating shaft (106), make described rotating shaft (106) simultaneously through described the first perforate (201) and described the second perforate (202).
5. the adapter of adjustable installation angle of street lamp as claimed in claim 4 (100), it is characterized in that, described spline unit comprises two bolts (203), and under installment state, described two bolts (203) run through described rotary unit (101) and described fixed cell (102) simultaneously.
6. the adapter of adjustable installation angle of street lamp as claimed in claim 5 (100), it is characterized in that, on described rotary unit (101), be provided with a plurality of the first screwed holes (204), and described the first screwed hole (204) is distributed in and take on a plurality of circumferences that differ from one another that the center of described the first perforate (201) is the center of circle.
7. the adapter of adjustable installation angle of street lamp as claimed in claim 6 (100), is characterized in that, is distributed with eight described the first screwed holes (204) on described rotary unit (101), and
Described eight the first screwed holes (204) are distributed on two circumferences that differ from one another fifty-fifty,
Described eight the first screwed holes (204) are cross and are arranged in symmetrically on described two circumferences that differ from one another.
8. the adapter of adjustable installation angle of street lamp as claimed in claim 7 (100), it is characterized in that, described fixed cell (102) is provided with the second screwed hole (205) that multipair and described the first screwed hole (204) matches, and every pair of described second screwed hole (205) is distributed in the both sides of described the second opening (202) symmetrically, and described bolt (203) has the shape and size that match with described the first screwed hole (204) and described the second screwed hole (205).
9. the adapter of adjustable installation angle of street lamp as claimed in claim 8 (100), it is characterized in that, the setting angle that described multipair the second screwed hole (205) forms has: 0 °, 5 °, 10 °, 15 °, 20 °, 25 °, 30 °, 35 °, 40 °, 45 ° ,-5 ° and-10 °, wherein on the occasion of being counterclockwise rotation, negative value is rotation clockwise, and respectively corresponding a pair of described the second screwed hole (205) of each setting angle.
10. the adapter of adjustable installation angle of street lamp as claimed in claim 8 (100), is characterized in that,
Described rotary unit (101) and described fixed cell (102) keep roughly the same shape and size in junction,
Described light fixture connecting portion (103) connects with bayonet socket or the mode that is threaded connects described light fixture,
The cylinder that described lamp stand connecting portion (104) is hollow, makes described adapter (100) be fixed on described lamp stand in the mode being socketed, and
On the described lamp stand connecting portion (104) of described fixed cell (102), be symmetrically arranged with installing hole (206), top fixing bolt or screw are fixed on described adapter (100) on described lamp stand through described installing hole (206).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320780720.5U CN203571659U (en) | 2013-11-29 | 2013-11-29 | Adapter capable of adjusting installation angle of road lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320780720.5U CN203571659U (en) | 2013-11-29 | 2013-11-29 | Adapter capable of adjusting installation angle of road lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203571659U true CN203571659U (en) | 2014-04-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320780720.5U Expired - Fee Related CN203571659U (en) | 2013-11-29 | 2013-11-29 | Adapter capable of adjusting installation angle of road lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203571659U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105276541A (en) * | 2014-06-13 | 2016-01-27 | 抚顺欧柏丽电器成套制造有限公司 | Projection stretching punching type ceiling light support with adjustable angle |
| CN106322250A (en) * | 2016-10-28 | 2017-01-11 | 东莞勤上光电股份有限公司 | Street lamp with adjustable rotating angle |
-
2013
- 2013-11-29 CN CN201320780720.5U patent/CN203571659U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105276541A (en) * | 2014-06-13 | 2016-01-27 | 抚顺欧柏丽电器成套制造有限公司 | Projection stretching punching type ceiling light support with adjustable angle |
| CN106322250A (en) * | 2016-10-28 | 2017-01-11 | 东莞勤上光电股份有限公司 | Street lamp with adjustable rotating angle |
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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: 20140430 Termination date: 20171129 |
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| CF01 | Termination of patent right due to non-payment of annual fee |