CN203571656U - Adapter capable of adjusting installation angle of road lamp - Google Patents
Adapter capable of adjusting installation angle of road lamp Download PDFInfo
- Publication number
- CN203571656U CN203571656U CN201320774867.3U CN201320774867U CN203571656U CN 203571656 U CN203571656 U CN 203571656U CN 201320774867 U CN201320774867 U CN 201320774867U CN 203571656 U CN203571656 U CN 203571656U
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- China
- Prior art keywords
- adapter
- fixing bolt
- lamp
- top fixing
- connecting portion
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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 relates to an adapter (100) capable of adjusting installation angle of a road lamp. The adapter (100) comprises a lamp connecting part (101) and a lamp pole connecting part (102), wherein a lamp holder of the road lamp is fixedly connected with a lamp pole through the lamp pole connecting part (102) of the adapter (100). The adapter (100) is characterized by also comprising a lamp holder adjusting mechanism, wherein the lamp holder adjusting mechanism comprises a rotary unit and an adjusting unit, the rotary unit is arranged on the lamp connecting part, and the adjusting unit is used for manually adjusting the rotary unit in a gear-rack matching way. The adapter has the advantages that the angle can be independently adjusted, the safety and the reliability are high, the universality is high, and the installation cost of the road lamp is reduced.
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
Along with the fast development of 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
For the deficiency of above prior art, the utility model provides a kind of adapter of adjustable installation angle of street lamp, it comprises light fixture connecting portion and lamp stand connecting portion, described adapter is fixed to lamp stand by described lamp stand connecting portion by road lamp cap, it is characterized in that, described adapter also comprises lamp holder governor motion, described lamp holder governor motion comprises rotary unit and regulon, described rotary unit is arranged on described light fixture connecting portion, and described regulon is coordinated in manual adjustments mode and regulated described rotary unit by rack-and-pinion.
According to a preferred embodiment, described rotary unit comprises and is fixedly attached to the gear of described light fixture connecting portion one end and is arranged on the rotating shaft on described light fixture connecting portion, the fixing road lamp cap in one end of described light fixture connecting portion, and the other end of described light fixture connecting portion is connected to the rotating shaft of described rotary unit, described regulon comprises and is engaged to the tooth bar of described gear and for driving the regulating part of described rack linear motion.
According to a preferred embodiment, described regulating part comprises top fixing bolt and lower top fixing bolt, described upper top fixing bolt and described lower top fixing bolt are opposite each other along being parallel to the direction that described tooth bar moves, and described upper top fixing bolt and described lower top fixing bolt respectively at double side acting in described tooth bar, so that by regulating described upper top fixing bolt and described lower top fixing bolt to drive described tooth bar translation to move.
According to a preferred embodiment, described gear, described rotating shaft and described tooth bar are fixed on the cavity place that is positioned at described lamp stand connecting portion end, wherein, described gear is positioned in described cavity, and described tooth bar arranges and can translation remain on movably in described cavity to run through the mode of described cavity.
According to a preferred embodiment, described tooth bar comprises moving member and protrudes from the positioning boss of described tooth bar, wherein, described moving member is to run through and to be set up across the mode in described cavity, and remain on movably in described cavity, on described moving member, be distributed with the tooth that engages coupling with described gear, at the opposite side of the described moving member with respect to described tooth, described positioning boss be set.
According to a preferred embodiment, described moving member is prism or truncation cylinder.
According to a preferred embodiment, described tooth is separately positioned on two sides that described moving member is relative with described positioning boss, and wherein, described tooth is uniformly distributed along the direction moving perpendicular to described moving member.
According to a preferred embodiment, described upper top fixing bolt and described lower top fixing bolt are oppositely arranged on the both sides of described cavity to run through the mode of described cavity.
According to a preferred embodiment, described cavity comprises: the perforate matching with described moving member, described moving member can be moved through described cavity, the upper screwed hole and the lower screwed hole that match with described upper top fixing bolt and described lower top fixing bolt, and for the port in the space that can rotate for described connecting rod of luminaries is provided.
According to a preferred embodiment, described lamp stand connecting portion comprises multiple for described adapter being fixed on to arc fixture on lamp stand and for holding the round cavity of described lamp stand.
The utility model, by the gear drive effect between wheel and rack, is realized the adjustable of installation angle of street lamp, and it is simple in structure, easy for installation, and reliability is high.And, because the utility model is the adapter of independent angle adjustable, can connect safely lamp stand and light fixture, self can adjust angle, thereby adjusts lamp installing angle, and this adapter has very strong versatility, need just to install, do not need just not to install, can cost of idleness.
Accompanying drawing explanation
Fig. 1 is the cutaway view of the adapter of adjustable installation angle of street lamp of the present utility model;
Fig. 2 is the structure chart of the adapter of adjustable installation angle of street lamp of the present utility model;
Fig. 3 (a) is the adapter of adjustable installation angle of street lamp of the present utility model cutaway view when top fixing bolt moves up; With
Fig. 3 (b) is the adapter of adjustable installation angle of street lamp of the present utility model cutaway view when top fixing bolt moves down.
Reference numerals list
100: the adapter 101 of adjustable installation angle of street lamp: light fixture connecting portion
102: lamp stand connecting portion 103: gear 104: rotating shaft
105: tooth bar 106: upper top fixing bolt 107: lower top fixing bolt
108: cavity 201: moving member 202: positioning boss
203: tooth 204: perforate 205: upper screwed hole
206: lower screwed hole 207: port 208: fixture
209: round cavity
The specific embodiment
Below in conjunction with accompanying drawing, illustrate the utility model.
The technical scheme that the utility model provides is a kind of adapter 100 of adjustable installation angle of street lamp, and it comprises light fixture connecting portion 101 and lamp stand connecting portion 102.Adapter 100 is fixed to lamp stand by lamp stand connecting portion 102 by road lamp cap.Adapter 100 also comprises lamp holder governor motion.Lamp holder governor motion comprises rotary unit and regulon.Rotary unit is arranged on light fixture connecting portion.Regulon is coordinated in manual adjustments mode and is regulated rotary unit by rack-and-pinion.A kind of preferred embodiment as shown in Figure 1, rotary unit comprises and is fixedly attached to the gear 103 of light fixture connecting portion 101 one end and is arranged on the rotating shaft 104 on light fixture connecting portion 101.Road lamp cap is fixed in light fixture connecting portion 101 one end, and light fixture connecting portion 101 other ends are connected to rotary unit.And regulon comprises and is engaged to the tooth bar 105 of gear 103 and for driving the straight-line regulating part of tooth bar 105.
Regulating part comprises top fixing bolt 106 and lower top fixing bolt 107.The direction that upper top fixing bolt 106 and lower top fixing bolt 107 all move along parallel rack 105 is opposite each other.Upper top fixing bolt 106 and lower top fixing bolt 107 respectively at double side acting in tooth bar 105, so that by regulating upper top fixing bolt 106 and lower top fixing bolt 107 to drive tooth bar 105 translations to move.Upper top fixing bolt 106 all directly contacts with tooth bar 105 with lower top fixing bolt 107, thereby by regulating upper top fixing bolt 106 and lower top fixing bolt 107 to drive tooth bar 105 to move.Fig. 1 shows a kind of adapter 100 of adjustable installation angle of street lamp, and it comprises light fixture connecting portion 101 and lamp stand connecting portion 102.Light fixture connecting portion 101 is connected and fixed with the light fixture that will install, and lamp stand connecting portion 102 is connected and fixed with lamp stand, thus by lamp installation on lamp stand.Thereby realize the adjustable of lamp installing angle by the angle of regulating rotary joint 100.Adapter 100 also comprises: be shaped to the gear 103 of one with light fixture connecting portion 101; Be arranged on the rotating shaft 104 of light fixture connecting portion 101 and gear 103 junctions; Also engage with gear 103 close contacts the tooth bar 105 mating; And for locating upper top fixing bolt 106 and the lower top fixing bolt 107 of tooth bar 105.Tooth bar 105 under external force can be along moving as the above-below direction being presented in figure, under gear-driven effect, tooth bar 105 drives the gear 103 that is engaged with coupling to rotate, and then light fixture is rotated with the light fixture connecting portion 101 that is shaped to one with gear 103, realize the adjusting of lamp installing angle (light angle), meet the demand to light angle under different scenes.After adjusting setting angle, under the effect of upper top fixing bolt 106 and lower top fixing bolt 107, tooth bar 105 is located fixing, it is no longer moved up and down, thereby guarantee that light fixture angle after determining setting angle no longer changes.The utility model is simple in structure, easy for installation, easy to operate, only by the gearing between wheel and rack and two bolt tops, moves back mode and just can realize the adjusting to lamp installing angle (light angle).The utility model is by the adjusting to adapter self angle, thereby adjusts the setting angle of light fixture, can not be subject to the impact of light fixture or lamp stand when regulating setting angle, has very strong versatility.In the time of need to adjusting angle, adapter of the present utility model is just installed, while not needing to adjust angle, is not just installed, therefore, can not waste installation cost.
Continuation is referring to Fig. 1, and gear 103, rotating shaft 104 and tooth bar 105 are fixed on cavity 108 places that are connected with lamp stand connecting portion 102.Gear 103 is rotated axle 104 and is positioned in cavity 108.Gear 103 remains on the outside of rotating shaft 104 rotatably.Tooth bar 105 arranges in the mode that runs through cavity 108, and can translation remain on movably in cavity 108, and tooth bar 105 driven gear in moving process is rotated.Cavity 108 can be protected its inner gear 103 and tooth bar 105 effectively, avoids airborne dust to cover on the field of conjugate action of gear and tooth bar, thereby affects the gearing of gear, is unfavorable for the adjusting of setting angle.And cavity 108 also has support fixation to gear 103, tooth bar 105 and rotating shaft 104 etc.
Referring to Fig. 2 and Fig. 3 (b), tooth bar 105 comprises moving member 201 and is arranged on the positioning boss 202 at tooth bar 105 centers.Moving member 201 to be to run through and across being set up in the mode of cavity 108 inner chamber body 108, and remains on movably in cavity 108.On moving member 201, be distributed with the tooth 203 that engages coupling with gear 103.Opposite side at the moving member 201 with respect to tooth 203 is provided with positioning boss 202.Positioning boss 202 is for providing one to keep supplying top fixing bolt 106 and lower top fixing bolt 107 pushes up solid platform, thereby the tooth bar 105 of adjusting setting angle is positioned fixing.
According to a preferred embodiment, moving member 201 is prism or truncation cylinder, and the height of moving member 201 is at least greater than the height of cavity 108.The moving member 201 of prism can provide a plane of action engaging with gear 103, and gear 103 can be rotated smoothly under the effect of tooth bar 105.The height of moving member 201 is at least greater than the height of cavity 108, is in order to ensure moving member 201, in moving process, not depart from cavity 108, stable mobile under the support of cavity 108 all the time, and closely engages with gear 103.
According to a preferred embodiment, tooth 203 is separately positioned on two sides that moving member 201 is relative with positioning boss 202.Tooth 203 is uniformly distributed along the direction moving perpendicular to moving member 201.Positioning boss 202 keeps the shape matching with moving member 201.
According to a preferred embodiment, upper top fixing bolt 106 and lower top fixing bolt 107 are relatively arranged on the both sides of cavity 108 to run through the mode of cavity 108, make tooth bar 105 be subject to the pressure that both direction is contrary, thereby be fixed.
Refer again to Fig. 3 (a), cavity 108 comprises: with the perforate 204 that moving member 201 matches, moving member 201 is just moved through cavity 108; The upper screwed hole 205 and the lower screwed hole 206 that match with upper top fixing bolt 106 and lower top fixing bolt 107; With the port 207 for the space that connecting rod of luminaries 101 rotates is provided.Perforate 204 has the shape and size that match with moving member 201, makes moving member 201 can just pass cavity 108, is unlikely to make because perforate 204 is oversize moving member 201 easily to depart from moving process, has potential safety hazard.The size of port 207 is enough to make light fixture connecting portion 101 not to be obstructed in the process of rotating with tooth bar 105 to rotate, and can not make because of the undersized of port 207 angular range rotating dwindle, and is also unlikely to the excessive unnecessary wasting of resources that causes.The size of the port 207 of indication comprises the distance size between caliber size and port 207 place planes and the tooth 203 place planes of port 207 herein.
As shown in Fig. 2 and Fig. 3 (a), lamp stand connecting portion 102 comprises multiple for adapter 100 being fixed on to arc fixture 208 on lamp stand and for holding the round cavity 209 of lamp stand.Fixture 208 is made by metal or plastics, is the plates with certain thickness and width, and has certain plastic deformation ability.When adapter 100 is fixed on lamp stand, can there is slight deformation in fixture 208 under the effect of external force, itself and lamp stand is closely linked in the mode of form fit, thereby adapter 100 is securely fixed on lamp stand.Fixture 208 two ends are fixedly connected with lamp stand connecting portion 102 by screw.
According to a preferred embodiment, when tooth bar 105 moves to any position, the length of upper set bolt 106 and/or lower set bolt is at least greater than the distance between distance and/or lower screwed hole 206 and positioning boss 202 edges between upper screwed hole 205 and positioning boss 202 edges, while making positioning boss 202 move to cavity 108 tops or bottom, moving member 201 does not depart from cavity 108.
According to a preferred embodiment, the central axes of the central axis of upper top fixing bolt (106) and described lower top fixing bolt.
Along with the fast development of 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).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 comprised of gear and tooth bar, by upper and lower two bolts top, moves back mode, allows tooth bar move up and down, tooth bar interlock gear, driven gear rotation, thus drive the connecting rod rotation being fixed on gear, light fixture is fixed on connecting rod, allows like this light fixture adjustable at lamp stand upper angle.
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), it comprises light fixture connecting portion (101) and lamp stand connecting portion (102), described adapter (100) is fixed to lamp stand by described lamp stand connecting portion (102) by road lamp cap,
It is characterized in that,
Described adapter (100) also comprises lamp holder governor motion, described lamp holder governor motion comprises rotary unit and regulon, described rotary unit is arranged on described light fixture connecting portion, and described regulon is coordinated in manual adjustments mode and regulated described rotary unit by rack-and-pinion.
2. the adapter of adjustable installation angle of street lamp as claimed in claim 1 (100), is characterized in that,
Described rotary unit comprises and is fixedly attached to the gear (103) of described light fixture connecting portion (101) one end and is arranged on the rotating shaft (104) on described light fixture connecting portion (101),
The fixing road lamp cap in one end of described light fixture connecting portion (101), and the other end of described light fixture connecting portion (101) is connected to the rotating shaft (104) of described rotary unit,
Described regulon comprises and is engaged to the tooth bar (105) of described gear (103) and for driving the straight-line regulating part of described tooth bar (105).
3. the adapter of adjustable installation angle of street lamp as claimed in claim 2 (100), it is characterized in that, described regulating part comprises top fixing bolt (106) and lower top fixing bolt (107), described upper top fixing bolt (106) and described lower top fixing bolt (107) are opposite each other along being parallel to the mobile direction of described tooth bar (105), and described upper top fixing bolt (106) and described lower top fixing bolt (107) respectively at double side acting in described tooth bar (105), so that by regulating described upper top fixing bolt (106) and described lower top fixing bolt (107) to drive described tooth bar (105) translation to move.
4. the adapter of adjustable installation angle of street lamp as claimed in claim 3 (100), it is characterized in that, described gear (103), described rotating shaft (104) and described tooth bar (105) are fixed on the cavity (108) that is positioned at described lamp stand connecting portion (102) end and locate, wherein
Described gear (103) is positioned in described cavity (108), and
Described tooth bar (105) arranges and can translation remain on movably in described cavity (108) to run through the mode of described cavity (108).
5. the adapter of adjustable installation angle of street lamp as claimed in claim 4 (100), is characterized in that, described tooth bar (105) comprises moving member (201) and protrude from the positioning boss (202) of described tooth bar (105), wherein,
Described moving member (201) to be to run through and to be set up across the mode in described cavity (108), and remains on movably in described cavity (108),
On described moving member (201), be distributed with the tooth (203) that engages coupling with described gear (103),
Opposite side at the described moving member (201) with respect to described tooth (203) arranges described positioning boss (202).
6. the adapter of adjustable installation angle of street lamp as claimed in claim 5 (100), is characterized in that, described moving member (201) is prism or truncation cylinder.
7. the adapter of adjustable installation angle of street lamp as claimed in claim 6 (100), it is characterized in that, described tooth (203) is separately positioned on two sides that described moving member (201) is relative with described positioning boss (202), wherein, described tooth (203) is along being uniformly distributed perpendicular to the mobile direction of described moving member (201).
8. the adapter of adjustable installation angle of street lamp as claimed in claim 7 (100), it is characterized in that, described upper top fixing bolt (106) and described lower top fixing bolt (107) are oppositely arranged on the both sides of described cavity (108) to run through the mode of described cavity (108).
9. the adapter of adjustable installation angle of street lamp as claimed in claim 8 (100), is characterized in that, described cavity (108) comprising:
With the perforate (204) that described moving member (201) matches, described moving member (201) can be moved through described cavity (108),
The upper screwed hole (205) and the lower screwed hole (206) that match with described upper top fixing bolt (106) and described lower top fixing bolt (107), and
Be used for providing the port (207) in the space that can rotate for described connecting rod of luminaries (101).
10. the adapter of adjustable installation angle of street lamp as claimed in claim 9 (100), it is characterized in that, described lamp stand connecting portion (102) comprises multiple for described adapter (100) being fixed on to arc fixture (208) on lamp stand and for holding the round cavity (209) of described lamp stand.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320774867.3U CN203571656U (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 |
|---|---|---|---|
| CN201320774867.3U CN203571656U (en) | 2013-11-29 | 2013-11-29 | Adapter capable of adjusting installation angle of road lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203571656U true CN203571656U (en) | 2014-04-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320774867.3U Expired - Fee Related CN203571656U (en) | 2013-11-29 | 2013-11-29 | Adapter capable of adjusting installation angle of road lamp |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106885190A (en) * | 2017-03-22 | 2017-06-23 | 合肥仁德电子科技有限公司 | A kind of street lamp with height and angle adjustable function |
| CN107255253A (en) * | 2017-05-21 | 2017-10-17 | 广州峥航机械设备有限公司 | Solar LED street lamp device |
| CN107366811A (en) * | 2017-05-21 | 2017-11-21 | 广州市科卡通信科技有限公司 | A kind of outdoor signal amplitude device |
| CN107990246A (en) * | 2017-11-30 | 2018-05-04 | 陈蒙蒙 | A kind of daybreak street lamp |
| CN109252459A (en) * | 2018-09-17 | 2019-01-22 | 合肥通路光学科技有限公司 | Solar energy reflection safety instruction device |
| CN109338919A (en) * | 2018-09-17 | 2019-02-15 | 合肥通路光学科技有限公司 | Reflection safety instruction device |
-
2013
- 2013-11-29 CN CN201320774867.3U patent/CN203571656U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106885190A (en) * | 2017-03-22 | 2017-06-23 | 合肥仁德电子科技有限公司 | A kind of street lamp with height and angle adjustable function |
| CN107255253A (en) * | 2017-05-21 | 2017-10-17 | 广州峥航机械设备有限公司 | Solar LED street lamp device |
| CN107366811A (en) * | 2017-05-21 | 2017-11-21 | 广州市科卡通信科技有限公司 | A kind of outdoor signal amplitude device |
| CN107990246A (en) * | 2017-11-30 | 2018-05-04 | 陈蒙蒙 | A kind of daybreak street lamp |
| CN107990246B (en) * | 2017-11-30 | 2020-06-02 | 中山市蓝晨光电科技股份有限公司 | Dawn street lamp |
| CN109252459A (en) * | 2018-09-17 | 2019-01-22 | 合肥通路光学科技有限公司 | Solar energy reflection safety instruction device |
| CN109338919A (en) * | 2018-09-17 | 2019-02-15 | 合肥通路光学科技有限公司 | Reflection safety instruction device |
| CN109338919B (en) * | 2018-09-17 | 2021-03-16 | 合肥通路光学科技有限公司 | Reflective safety indicating device |
| CN109252459B (en) * | 2018-09-17 | 2021-03-16 | 合肥通路光学科技有限公司 | Solar energy reflection safety indicating device |
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| 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 |