CN203571670U - Adapter capable of adjusting installation angle of road lamp - Google Patents
Adapter capable of adjusting installation angle of road lamp Download PDFInfo
- Publication number
- CN203571670U CN203571670U CN201320779641.2U CN201320779641U CN203571670U CN 203571670 U CN203571670 U CN 203571670U CN 201320779641 U CN201320779641 U CN 201320779641U CN 203571670 U CN203571670 U CN 203571670U
- Authority
- CN
- China
- Prior art keywords
- rotor disk
- stator disc
- adapter
- installation angle
- connecting portion
- 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
Links
Images
Classifications
-
- 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
Landscapes
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model relates to an adapter capable of adjusting installation angle of a road lamp. The adapter is characterized by comprising a lamp connecting part, a lamp pole connecting part and a directional adjusting mechanism, wherein the lamp connecting part is fixedly connected with a rotor disc, the lamp connecting part can rotate along with the rotor disc, the lamp pole connecting part is fixedly connected with a stator disc, the lamp pole connecting part is fixedly connected with the stator disc, the directional adjusting mechanism comprises an adjusting screw, the stator disc, the rotor disc and a rotary shaft, and the adjusting screw is provided with a loosening position and a tightening position. When the adjusting screw is in the loosening position, the stator disc is mutually separated from the rotor disc, so the rotor disc can generate rotary displacement around the rotary shaft relative to the rotor disc. When the adjusting screw is in the tightening position, the stator disc is mutually engaged with the rotor disc, and the rotor disc is fixed relative to the rotor disc. The adapter has the advantages that the structure is simple, the universality is high, the requirement on different illumination angles is met, and the cost 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, described adapter comprises light fixture connecting portion, lamp stand connecting portion and directed guiding mechanism, wherein, described light fixture connecting portion is fixedly connected with described rotor disk, described light fixture connecting portion can be rotated in company with described rotor disk, described lamp stand connecting portion is fixedly connected with described stator disc, described directed guiding mechanism comprises adjustment screw, stator disc, rotor disk and rotating shaft, described adjustment screw has released position and tightens position, when described adjustment screw is during in released position, described stator disc and described rotor disk are separated from one another, make the described rotor disk can be around the relatively described rotor disk swing offset of described rotating shaft, when described adjustment screw is when tightening position, described stator disc and described rotor disk are engaged with each other, make described rotor disk keep fixing with respect to described rotor disk.
According to a preferred embodiment, described rotating shaft is fixed on described lamp stand connecting portion, under installment state, in the described adjustment screw that tightens position, push down described stator disc, and then described stator disc is pressed on described rotor disk, described stator disc and described rotor disk shape, big or small coupling each other, and the center of described stator disc and the center superposition of described rotor disk.
According to a preferred embodiment, described stator disc and described rotor disk have rubbing surface and/or concave convex texture in surfaces opposite to each other.
According to a preferred embodiment, described concave convex texture is spline-simulating, and described tooth bar is all distributed on described stator disc and described rotor disk as the center of circle towards surrounding divergence expression take the center of described stator disc and described rotor disk.
According to a preferred embodiment, described concave convex texture is concavo-convex point-like, and described sags and crests is take the center of described stator disc and described rotor disk as the center of circle round and round to surrounding diffusion profile, and described concave point and salient point are interspersed.
According to a preferred embodiment, described stator disc, described rotor disk and described rotating shaft are limited in the framework of described lamp stand connecting portion, and, described stator disc with can away from or near the mode of described rotor disk, remain in described framework, described rotor disk rotatably remains in described framework, described rotating shaft is fixed on described framework inside to run through the mode of described stator disc and described rotor disk, and described adjustment screw is set up to run through described frame mode.
According to a preferred embodiment, described lamp stand connecting portion comprises roughly curved stator, in order to described adapter is fixed on lamp stand.
According to a preferred embodiment, described stator disc is fixed on described lamp stand connecting portion in the mode being threaded.
According to a preferred embodiment, described adjustment screw has the length that is enough to described stator disc to be compacted to described rotor disk.
According to a preferred embodiment, described stator disc is provided with the pit corresponding with described adjustment screw.
The utility model is by relatively rotating between stator disc and rotor disk, thereby realize the adjustable of LED installation angle of street lamp, and by adjustment screw, stator disc and rotor disk are tightly squeezed in to piece, due to the effect of frictional resistance, the light fixture that sets setting angle is fixed on lamp stand by adapter.Technical scheme provided by the utility model is the adapter of independent angle adjustable, can connect safely lamp stand and light fixture, and self can adjust angle, thereby adjustment lamp installing angle, this adapter has very strong versatility, needs just to install, do not need just not to install, can cost of idleness.
Accompanying drawing explanation
Fig. 1 is the structure chart of the adapter of adjustable installation angle of street lamp of the present utility model;
Fig. 2 is the partial sectional view of the adapter of adjustable installation angle of street lamp of the present utility model;
Fig. 3 is the axonometric drawing of the adapter of adjustable installation angle of street lamp of the present utility model;
Fig. 4 (a) is that the adapter of adjustable installation angle of street lamp of the present utility model is adjusted the structure chart before angle;
Fig. 4 (b) is that the adapter of adjustable installation angle of street lamp of the present utility model is adjusted the structure chart after angle;
Fig. 5 (a) is the right view of the adapter of adjustable installation angle of street lamp of the present utility model;
Fig. 5 (b) is the left view of the adapter of adjustable installation angle of street lamp of the present utility model;
Fig. 5 (c) is the adapter of adjustable installation angle of street lamp of the present utility model structure chart under a certain setting angle; With
Fig. 5 (d) is the adapter of adjustable installation angle of street lamp of the present utility model structure chart under a certain setting angle.
Reference numerals list
100: the adapter 101 of adjustable installation angle of street lamp: light fixture connecting portion
102: lamp stand connecting portion 103: stator disc 104: rotor disk
105: rotating shaft 106: adjustment screw 201: framework
202: stator
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 light fixture connecting portion 101, lamp stand connecting portion 102 and orientation adjustment mechanism.Light fixture connecting portion 101 is fixedly connected with rotor disk 104, and light fixture connecting portion 101 can be rotated in company with rotor disk 104.Lamp stand connecting portion 102 is fixedly connected with stator disc 103.Directed guiding mechanism comprises adjustment screw 106, stator disc 103, rotor disk 104 and rotating shaft 105.Adjustment screw 106 has released position and tightens position.When adjustment screw 106 is during in released position, stator disc 103 is separated from one another with rotor disk 104, makes the rotor disk 104 can be around relative rotor disk 104 swing offsets of rotating shaft 105.When adjustment screw 106 is when tightening position, stator disc 103 is engaged with each other with rotor disk 104, makes rotor disk 104 keep fixing with respect to rotor disk 104.When street lamp is installed, according to the needs of actual conditions, rotor disk 104 is rotated to suitable angle, and then drive light fixture connecting portion 101 to rotate to suitable angle, then, under the effect of adjustment screw, stator disc 103 is tightly depressed into rotor disk 104, due to the frictional resistance producing at contact-making surface, thereby be fixed, reach the object that regulates setting angle, obtain the illumination of required angle.Adapter 100 provided by the utility model, simple in structure, easy to operate, reliability is high, there is very strong versatility simultaneously, in the time of need to adjusting setting angle, just install, while not needing to adjust setting angle, light fixture can be directly installed on lamp stand, can not cause the waste of unnecessary resource, there is very strong use flexibility.With respect to gyrator is set on light fixture, its cost is lower.
According to a preferred embodiment, rotating shaft 105 is fixed on lamp stand connecting portion 102, under installment state, pushes down stator disc 103, and then stator disc 103 is pressed on rotor disk 104 in the adjustment screw 106 that tightens position.Stator disc 103 and rotor disk 104 shape, big or small coupling each other, and the center superposition of stator disc 103 center and rotor disk 104.Its object is, allows stator disc 103 fully contact with rotor disk 104, guarantees maximum contact-making surface, thereby produce enough large frictional resistance, the rotor disk that sets setting angle is fixed.The center superposition of stator disc 103 center and rotor disk 104, assurance rotor disk 104 is received equally distributed frictional resistance, further guarantees that rotor disk 104 is fixed firmly under the effect of stator disc 103, avoids because of the fixing not firm potential safety hazard that exists.
According to a preferred embodiment, in surfaces opposite to each other, there is rubbing surface and/or concave convex texture.Stator disc 103 and rotor disk 104 include equally distributed tooth bar or sags and crests, make stator disc 103 and rotor disk 104 coupling that is engaged with each other, form occlusal surface or male and fomale(M&F), enlarge active surface, the frictional resistance of corresponding increase contact-making surface, makes stator disc 103 and rotor disk 104 more firmly reliable.
According to a preferred embodiment, concave convex texture is spline-simulating.The tooth bar being distributed on stator disc 103 and rotor disk 104 is all distributed in as the center of circle towards surrounding divergence expression on stator disc 103 and rotor disk 104 take stator disc 103 and rotor disk 104 center, guarantees that frictional force is uniformly distributed on the contact-making surface of two parts.
According to a preferred embodiment, concave convex texture is concavo-convex point-like.Sags and crests is take stator disc 103 and rotor disk 104 center as the center of circle round and round to surrounding diffusion profile, and concave point and salient point be interspersed, and is in order to obtain equally distributed frictional force equally.The concave point or salient point or the concave point of salient point on being distributed in rotor disk 104 that are evenly distributed on stator disc 103 are combined, and stator disc 103 and rotor disk 104 are combined each other chimericly.Being distributed on same circle can be concave point or salient point entirely, can be also that concave point, salient point are interspersed.Can also be, be concave point or salient point entirely on stator disc 103, and corresponding rotor disk 104 is salient point or concave point entirely with it.
Referring to Fig. 1 and Fig. 2, stator disc 103, rotor disk 104 and rotating shaft 105 are limited in the framework 201 of lamp stand connecting portion 102.Stator disc 103 with can away from or near the mode of rotor disk 104, remain in framework 201, be convenient to adjust setting angle.When needs change light angle or set setting angle, the adjustment screw 106 that compresses stator disc 103 is unclamped, the stator disc 103 originally tightly combining is separated with rotor disk 104, wherein, rotor disk 104 maintains static vertically, and stator disc 103 is not being installed fixing in the situation that and can moved freely vertically.Rotor disk 104 rotatably remains in framework 201, according to actual conditions, rotor disk 104 is set in to suitable setting angle.Rotating shaft 105 is fixed on framework 201 inside to run through the mode of stator disc 103 and rotor disk 104.Adjustment screw 106 is set up to run through framework 201 modes.
In conjunction with Fig. 1 and Fig. 5 (a), lamp stand connecting portion 102 comprises roughly curved stator 202, in order to adapter 100 is fixed on lamp stand.When mounted, adapter 100 is enclosed within on lamp stand, then by stator 202, lamp stand is limited in adapter 100.Stator two ends are provided with adjustment screw, and under the effect of adjustment screw, stator 202 is fixed on adapter 100 on lamp stand.Solid and reliable when guaranteeing that adapter 100 is installed, can arrange multiple stators 202 and be evenly distributed on lamp stand connecting portion 102, and adapter 100 is securely fixed on lamp stand more.
According to a preferred embodiment, stator disc 103 is fixed on lamp stand connecting portion 102 in the mode being threaded.On the basis of adjustment screw 106 fixed stator dishes 103, can also be at stator disc 103 arranged outside screw threads, the screw thread matching is with it set simultaneously on the framework 201 of lamp stand connecting portion 10, under installment state, make stator disc 103 fixing firm, can not produce and rock, loosening even if adjustment screw 106 has occurred, stator disc 103 still can be combined closely with rotor disk 104.Thus, the duplicate protection of the helicitic texture that is just subject to extraneous adjustment screw 106 and stator disc self is fixed in the combination of stator disc 103 and rotor disk 104, has fully guaranteed the security reliability of product.
According to a preferred embodiment, adjustment screw 106 has the length that is enough to stator disc 103 to be compacted to rotor disk 104.
According to a preferred embodiment, stator disc 103 is provided with the pit with adjustment screw 106 Corresponding matchings.This pit can hold the end of adjustment screw 106 screw rods, prevents that adjustment screw 106 is to move freely on the contact-making surface of stator disc 103.
According to a preferred embodiment, along with the fast development of 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).Scheme of the present utility model 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.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 two are connected on lamp stand and light fixture by together with the assembling of stator disc and rotor disk, middlely by rotating shaft, connects, and can rotate mutually.When adjusting after angle, tighten adjustment screw on stator disc, allow stator disc and rotor disk push, by frictional force, allow two parts fix, thus fixed angle.In order to make two parts reliably fixing, stator disc and rotor disk compressive plane will be made male and fomale(M&F), or occlusal surface.
The utility model at least has the following advantages:
1, simple in structure, the highly versatile of the utility model, can effectively reduce the installation cost of LED street lamp.
2, adapter provided by the utility model is applicable to the installation of all street lamps, is not confined to LED street lamp.
3, the setting angle scope of adapter of the present utility model is continuously adjustable, and user can, according to concrete operation environment, be transferred to optimum state by light angle, can make full use of resource.
4, adapter of the present utility model is safe and reliable, installs also very convenient.
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. an adapter for adjustable installation angle of street lamp, is characterized in that, described adapter (100) comprises light fixture connecting portion (101), lamp stand connecting portion (102) and directed guiding mechanism, wherein,
Described light fixture connecting portion (101) is fixedly connected with described rotor disk (104), and described light fixture connecting portion (101) can be rotated in company with described rotor disk (104),
Described lamp stand connecting portion (102) is fixedly connected with described stator disc (103),
Described directed guiding mechanism comprises adjustment screw (106), stator disc (103), rotor disk (104) and rotating shaft (105), and described adjustment screw (106) has released position and tightens position,
When described adjustment screw (106) is during in released position, described stator disc (103) is separated from one another with described rotor disk (104), makes the described rotor disk (104) can be around the relatively described rotor disk of described rotating shaft (105) (104) swing offset,
When described adjustment screw (106) is when tightening position, described stator disc (103) is engaged with each other with described rotor disk (104), makes described rotor disk (104) keep fixing with respect to described rotor disk (104).
2. the adapter of adjustable installation angle of street lamp as claimed in claim 1, is characterized in that,
It is upper that described rotating shaft (105) is fixed on described lamp stand connecting portion (102),
Under installment state, in the described adjustment screw (106) that tightens position, push down described stator disc (103), and then it is upper that described stator disc (103) is pressed in to described rotor disk (104),
Described stator disc (103) and described rotor disk (104) shape, big or small coupling each other, and the center superposition of the center of described stator disc (103) and described rotor disk (104).
3. the adapter of adjustable installation angle of street lamp as claimed in claim 2, is characterized in that, described stator disc (103) and described rotor disk (104) have rubbing surface and/or concave convex texture in surfaces opposite to each other.
4. the adapter of adjustable installation angle of street lamp as claimed in claim 3, it is characterized in that, described concave convex texture is spline-simulating, and described tooth bar is all distributed in as the center of circle towards surrounding divergence expression on described stator disc (103) and described rotor disk (104) take the center of described stator disc (103) and described rotor disk (104).
5. the adapter of adjustable installation angle of street lamp as claimed in claim 3, it is characterized in that, described concave convex texture is concavo-convex point-like, described sags and crests is take the center of described stator disc (103) and described rotor disk (104) as the center of circle round and round to surrounding diffusion profile, and described concave point and salient point are interspersed.
6. the adapter of adjustable installation angle of street lamp as claimed in claim 3, it is characterized in that, described stator disc (103), described rotor disk (104) and described rotating shaft (105) are limited in the framework (201) of described lamp stand connecting portion (102), and
Described stator disc (103) with can away from or near the mode of described rotor disk (104), remain in described framework (201),
Described rotor disk (104) rotatably remains in described framework (201),
Described rotating shaft (105) is fixed on described framework (201) inside to run through the mode of described stator disc (103) and described rotor disk (104),
Described adjustment screw (106) is set up to run through described framework (201) mode.
7. the adapter of adjustable installation angle of street lamp as claimed in claim 6, is characterized in that, described lamp stand connecting portion (102) comprises roughly curved stator (202), in order to described adapter (100) is fixed on lamp stand.
8. the adapter of the adjustable installation angle of street lamp as described in one of claim 1 to 7, is characterized in that, described stator disc (103) is fixed on described lamp stand connecting portion (102) in the mode being threaded.
9. the adapter of the adjustable installation angle of street lamp as described in one of claim 1 to 7, is characterized in that, described adjustment screw (106) has the length that is enough to described stator disc (103) to be compacted to described rotor disk (104).
10. the adapter of the adjustable installation angle of street lamp as described in one of claim 1 to 7, is characterized in that, described stator disc (103) is provided with the pit corresponding with the head of described adjustment screw (106).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320779641.2U CN203571670U (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 |
|---|---|---|---|
| CN201320779641.2U CN203571670U (en) | 2013-11-29 | 2013-11-29 | Adapter capable of adjusting installation angle of road lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203571670U true CN203571670U (en) | 2014-04-30 |
Family
ID=50539401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320779641.2U Expired - Fee Related CN203571670U (en) | 2013-11-29 | 2013-11-29 | Adapter capable of adjusting installation angle of road lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203571670U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016172922A1 (en) * | 2015-04-30 | 2016-11-03 | 浙江晶日照明科技有限公司 | Connecting structure for lamp body and lamppost |
| WO2016172924A1 (en) * | 2015-04-30 | 2016-11-03 | 浙江晶日照明科技有限公司 | Connecting structure for lamp body and lamppost |
-
2013
- 2013-11-29 CN CN201320779641.2U patent/CN203571670U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016172922A1 (en) * | 2015-04-30 | 2016-11-03 | 浙江晶日照明科技有限公司 | Connecting structure for lamp body and lamppost |
| WO2016172924A1 (en) * | 2015-04-30 | 2016-11-03 | 浙江晶日照明科技有限公司 | Connecting structure for lamp body and lamppost |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206585287U (en) | A kind of apparatus for fixing cord | |
| CN203571670U (en) | Adapter capable of adjusting installation angle of road lamp | |
| CN205048293U (en) | Angle modulation mechanism of recessed light | |
| CN203686714U (en) | Telescopic and irradiation direction adjustable light-emitting diode (LED) down lamp | |
| CN103851581A (en) | Lamp holder component | |
| CN203464087U (en) | LED spotlight | |
| CN203363850U (en) | LED wash wall lamp and support thereof | |
| CN203147488U (en) | Track lamp | |
| CN205189627U (en) | Aluminum -wood composite window connection structure | |
| CN107742860A (en) | A kind of threephase cable stationary fixture | |
| CN204513288U (en) | A kind of gimbals | |
| CN204268192U (en) | One facilitates adjusting desk light | |
| CN204459798U (en) | A kind of head lamp | |
| CN203453997U (en) | Concentric fluorescent lamp with adjustable light emergent direction | |
| CN204176496U (en) | LED can turn to view sense light | |
| CN207612031U (en) | Porcelain insulator string bracket | |
| CN105591216A (en) | Wire clamp capable of adjusting installation direction | |
| CN206918828U (en) | The lighting angle adjustment structure of Down lamp lamp body | |
| CN208759431U (en) | Unarmed installation folder | |
| CN201764373U (en) | Lamp with connecting device | |
| CN206831420U (en) | A kind of folding stage lamp hook base and lamp hook | |
| CN204164977U (en) | A kind of rotatable Solar lamp | |
| CN203595081U (en) | Rotatable LED light strip | |
| CN204806341U (en) | Novel bunch device of LED module and because device's LED module | |
| CN204437859U (en) | A kind of LED portable lamp |
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: 20181129 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |