CN103175115B - Light fixture swinging mounting and the Gao Dingdeng containing this light fixture swinging mounting - Google Patents
Light fixture swinging mounting and the Gao Dingdeng containing this light fixture swinging mounting Download PDFInfo
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- CN103175115B CN103175115B CN201110442209.XA CN201110442209A CN103175115B CN 103175115 B CN103175115 B CN 103175115B CN 201110442209 A CN201110442209 A CN 201110442209A CN 103175115 B CN103175115 B CN 103175115B
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- connecting rod
- turntable
- light fixture
- rotating shaft
- adapter sleeve
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Abstract
A kind of light fixture swinging mounting comprises actuator, the turntable be connected with the rotating shaft of actuator, first connecting rod one end are rotatably connected with turntable, second connecting rod one end is connected with turntable, the other end is fixedly connected with first connecting rod, and form angle between first connecting rod and rotating shaft, light fixture is connected with first connecting rod one end away from turntable, rotates with first connecting rod.Second connecting rod drives first connecting rod to rotate, and light fixture is connected with first connecting rod, so light fixture rotates with one end of first connecting rod.Owing to forming angle between first connecting rod and rotating shaft, so also have certain angle between light fixture and rotating shaft, light fixture rotates along with first connecting rod, and light also rotates along with light fixture, expands illumination zone.Additionally provide a kind of Gao Dingdeng.
Description
[technical field]
The present invention relates to lighting, particularly relate to a kind of light fixture swinging mounting and the Gao Dingdeng containing this light fixture swinging mounting.
[background technology]
On the place that some are openr, because needs lighting space is comparatively large, always exist certain dead angle light-illuminating less than.Illuminating lamp at present on large-scale square, generally be fixed on extraneous supporter by support, support cannot rotate, then pendent lamp is also fixed on a place, so the illumination zone of pendent lamp is fixing and is limited, if need to reach better illuminating effect, need to set up lighting, both add cost like this, waste electric energy again.
[summary of the invention]
Based on this, be necessary to provide a kind of light fixture swinging mounting expanding the range of exposures of light fixture.
A light fixture swinging mounting for light fixture, comprising:
Actuator, is provided with rotating shaft;
Turntable, is connected with described rotating shaft, and described actuator drives described turntable to rotate around the axis of described rotating shaft;
First connecting rod, one end and described turntable are rotatably connected, and can around described axis of rotation, and the other end is used for being fixedly connected with the lamp holder of light fixture;
Second connecting rod, one end is fixedly connected with described turntable, and the other end is fixedly connected with described first connecting rod, has angle to make shape between described first connecting rod and described rotating shaft.
Further, described turntable is rotatably connected by one end of spherical pair and described first connecting rod, the spherical shell of described spherical pair is located on described turntable, and the bulb of described spherical pair is located at one end of described first connecting rod, and the bulb of described spherical pair is contained in spherical shell rotationally.
Further, described turntable is circular, described rotating shaft wears described turntable side, described spherical shell connecting axle wears described turntable opposite side, the periphery of the side at the described spherical shell place of described turntable is fixed in one end of described second connecting rod, and described spherical shell connecting axle and described turntable and described rotating shaft are on the same axis.
Further, also comprise fixed head, described fixed head is fixedly connected on the middle part of described first connecting rod, and described second connecting rod is provided with kink away from one end of described turntable, and described kink is fixedly connected with described fixed head.
Further, the sidewalls orthogonal of described fixed head and described first connecting rod is arranged.
Further, described turntable is rotatably connected by one end of universal joint and described first connecting rod.
Further, also comprise mount pad, described actuator is arranged on described mount pad.
Also provide a kind of Gao Dingdeng, Gao Dingdeng comprises:
Above-mentioned light fixture swinging mounting; And
Lamp holder, is fixedly connected with described first connecting rod one end away from described turntable, and it is rotatable around described rotating shaft that described first connecting rod followed by described lamp holder.
Further, adapter sleeve and threaded fastener is also comprised; Described adapter sleeve is fixed on the afterbody of described lamp holder, and the sidewall of described adapter sleeve offers screw; Described first connecting rod is contained in described adapter sleeve away from one end of described turntable; Described threaded fastener through the screw of described adapter sleeve, and abuts against with the sidewall of described first connecting rod and stops the end of described first connecting rod to come off in described adapter sleeve.
Further, described first connecting rod is formed with external screw thread away from one end of described turntable, and the madial wall of described adapter sleeve is formed with the internal thread matched with the external screw thread of described first connecting rod one end.
In above-mentioned Gao Dingdeng, the rotating shaft of the actuator of light fixture swinging mounting drives turntable to rotate, and first connecting rod and turntable are rotatably connected, and turntable drives second connecting rod motion, second connecting rod is fixedly connected with first connecting rod, then second connecting rod drives first connecting rod to rotate around the axis.Owing to being formed with angle between first connecting rod and rotating shaft, then also have certain angle between the lamp holder of light fixture and turntable, lamp holder moves in a circle along with first connecting rod, and light is also along with lamp holder rotates, the circle achieving Gao Dingdeng is irradiated one week, the illumination zone expanded.
[accompanying drawing explanation]
Fig. 1 is the explosive view of the light fixture of an embodiment;
Fig. 2 is the side view of the light fixture shown in Fig. 1;
Fig. 3 is the structure chart at another visual angle of the light fixture shown in Fig. 1;
Fig. 4 is the top view of the light fixture shown in Fig. 1;
Fig. 5 is the upward view of the light fixture shown in Fig. 1.
[detailed description of the invention]
For the ease of understanding the present invention, below with reference to relevant drawings, the present invention is described more fully.Better embodiment of the present invention is given in accompanying drawing.But the present invention can realize in many different forms, is not limited to embodiment described herein.On the contrary, provide the object of these embodiments be make to disclosure of the present invention understand more thorough comprehensively.
It should be noted that, when element is called as " being fixed on " another element, directly can there is element placed in the middle in it on another element or also.When an element is considered to " connection " another element, it can be directly connected to another element or may there is centering elements simultaneously.Term as used herein " vertical ", " level ", "left", "right" and similar statement just for illustrative purposes, do not represent it is unique embodiment.
Unless otherwise defined, all technology used herein and scientific terminology are identical with belonging to the implication that those skilled in the art of the present invention understand usually.The object of term used in the description of the invention herein just in order to describe concrete embodiment, is not intended to be restriction the present invention.Term as used herein " and/or " comprise arbitrary and all combinations of one or more relevant Listed Items.
Refer to Fig. 1 and Fig. 2, the light fixture 200 of better embodiment of the present invention comprises light fixture swinging mounting 100, lamp holder (not shown), adapter sleeve 210, threaded fastener 220 and reflection shield 230.Light fixture 200 can be Projecting Lamp, Gao Dingdeng etc., in the present embodiment, is described for Gao Dingdeng.
Light fixture swinging mounting 100 comprises mount pad 110, actuator 120, turntable 130, first connecting rod 140, spherical pair 150, second connecting rod 160 and fixed head 170.
Mount pad 110 is for being connected with extraneous supporter.The two ends of mount pad 110 are respectively equipped with flanging 112, flanging 112 and extraneous supporter are fastenedly connected.
Actuator 120 is arranged on mount pad 110.Actuator 120 is motor or motor, and one end of actuator 120 is provided with rotating shaft 122, actuator 120 drive turntable 130 around the shaft 122 axis rotate.Rotating shaft 122 can be rotary motion, the reciprocating rotation that also can be less than 360 degree for corner.Specifically in the present embodiment, rotating shaft 122 rotates.
Turntable 130 is connected with rotating shaft 122 near the side of actuator 120, and rotating shaft 122 wears on turntable 130, and rotating shaft 122 drives turntable 130 to rotate.Turntable 130 can be circular, square or other shapes, and specifically in the present embodiment, turntable 130 is circular.
First connecting rod 140 is rotatably connected near one end of turntable 130 and turntable 130, and can 122 rotate around the shaft.First connecting rod 140 can rotate or oscillating motion relative to turntable 130.Particularly, first connecting rod 140 is rotatably connected by spherical pair 150 and turntable 130.
Spherical pair 150 comprises spherical shell 152, spherical shell connecting axle 153 and bulb 154.Spherical shell 152 is located on turntable 130.Spherical shell connecting axle 153 wears the side of turntable 130 away from actuator 120.The bulb 154 of spherical pair is located at one end of first connecting rod 150, and the bulb 154 of spherical pair 150 is contained in spherical shell 152 rotationally, so turntable 130 is rotatably connected by spherical pair 150 one end with first connecting rod 140.Spherical shell connecting axle 153 and turntable 130 and rotating shaft 122 are on the same axis.Due to the axis of spherical shell connecting axle 153 and the dead in line of rotating shaft 122, so spherical shell connecting axle 153 can not rotate along with turntable 130.In the present embodiment, turntable 130 is circular, and rotating shaft 122 is positioned at the circle centre position of turntable 130, and spherical shell connecting axle 153 is located on the center of circle of turntable 130 away from the side of actuator 120.
It is to be noted, first connecting rod 140 is not limited by spherical pair 150 and is rotatably connected with turntable 130, also other structures can be adopted, such as, in other embodiments, rotating lamp 100 can also comprise universal joint (not shown), and first connecting rod 140 is rotatably connected by universal joint and turntable 130 near one end of turntable 130.
The periphery of the side at spherical shell 152 place of turntable 130 is fixed in one end of second connecting rod 160, the other end is fixedly connected with first connecting rod 140, form angle between first connecting rod 140 and second connecting rod 160, have angle to make shape between first connecting rod 140 and rotating shaft 122.Second connecting rod 160 is provided with kink 162 away from one end of turntable 130, and kink 162 is fixedly connected with fixed head 170.In the present embodiment, because one end of second connecting rod 160 is connected with turntable 130, and the other end rotates with turntable 130, centered by spherical shell connecting axle 153, rotates around spherical shell connecting axle 153.
Further, can, according to concrete instructions for use, by regulating the angle between first connecting rod 140 and second connecting rod 160, the angle between first connecting rod 140 and rotating shaft 122 be enable to meet use needs.Second connecting rod 160 comprises kink 162 and pars contractilis 164, and kink 162 is located at the one end away from turntable 130.Kink 162 with flexible 164 one end be equipped with through hole, screw is through the through hole of kink 162 with pars contractilis 164, be connected with screw thread by nut, kink 162 is fixedly connected with pars contractilis 164, and form bending angle between kink 162 and pars contractilis 164.Be appreciated that pars contractilis 164 can be expansion link, pars contractilis 164 can regulate the length of second connecting rod 160.When needing to increase the angle between first connecting rod 140 and rotating shaft 122, then can regulate the length of pars contractilis 164, make the contraction in length of pars contractilis 164.And, need the size of the bending angle regulated between kink 162 and pars contractilis 164, nut can be unclamped, kink 162 can be rotated relative to pars contractilis 164, reduce the bending angle between kink 162 and pars contractilis 164, bending angle is met the demands, kink 162 can be fixedly connected with fixed head 170.In like manner, when needing to reduce the angle between first connecting rod 140 and rotating shaft 122, then to regulate the length of pars contractilis 164, increasing the length of 150 of second connecting rod.And, need the size of the bending angle regulated between kink 162 and pars contractilis 164, unclamp nut, kink 162 can be rotated relative to pars contractilis 164, increase the bending angle between kink 162 and pars contractilis 164, bending angle is met the demands, kink 162 can be fixedly connected with fixed head 170.Light fixture 200 then can be made according to concrete instructions for use, regulate the scope of illumination.
In present embodiment, one end of second connecting rod 160 is fixedly connected with turntable 130, and its one end by welding, bonding or be threaded, can be fixedly connected on turntable 130 by second connecting rod 160.
Refer to Fig. 3, fixed head 170 is fixedly connected on the middle part of first connecting rod 140, and fixed head 170 can by welding or be bonded on first connecting rod 140.Kink 162 is fixedly connected with fixed head 170, and kink 162 and fixed head 170 can by bonding or be welded and fixed connection.Fixed head 170 is arranged perpendicular to the sidewall of first connecting rod 140, and fixed head 170 can be made more firm with the connection of first connecting rod 140.Fixed head 170 and kink 162 can pass through connector (scheming not mark) and be fixedly connected with.Connector can be screw, buckle or jackscrew.Concrete kink 162 and fixed head 170 offer tapped through hole (scheming not mark), and connector is screw in the present embodiment, is fixedly connected with kink 162 and fixed head 170 by connector.Be appreciated that connector, fixed head 170, kink 162 can omit, then second connecting rod 160 is directly connected by welding or being adhesively fixed with first connecting rod 140.
Lamp holder (not shown) is fixedly connected with first connecting rod 140 one end away from turntable 130, and it is 122 rotatable around the shaft that first connecting rod 140 followed by lamp holder.
Adapter sleeve 210 is the axle sleeve for connecting first connecting rod 140 and lamp holder, and adapter sleeve 210 is fixed on the afterbody of lamp holder.The sidewall of adapter sleeve 210 offers screw (figure does not mark).The both sides of adapter sleeve 210 are provided with erecting bed 212, first connecting rod 140 is formed with external screw thread (figure does not mark) away from one end of turntable 130, and the madial wall of adapter sleeve 210 is formed with the internal thread (scheming not mark) matched with the external screw thread of first connecting rod 140 one end.Adapter sleeve 210 is fixedly connected with lamp holder by erecting bed 212.Particularly, erecting bed 212 is threaded by screw (not shown) with lamp holder, installs lamp holder or when changeing lamp holder, only needs knockout screw just can realize removing and installing of lamp holder, simple to operate, saves manpower.First connecting rod 140 is contained in adapter sleeve 210 away from one end of turntable 130.First connecting rod 140 is provided with screw thread away from one end of turntable 130, and adapter sleeve 210 and this threaded engagement make first connecting rod 140 be threaded with adapter sleeve 210.First connecting rod 140 is fixedly connected with adapter sleeve 210 away from one end of turntable 130, and adapter sleeve 210 is fixedly connected with lamp holder.Be appreciated that adapter sleeve 210 can omit, first connecting rod 140 is directly fixedly connected with lamp holder.
Threaded fastener 220 can be jackscrew or buckle.Threaded fastener 220 abuts against through the screw of adapter sleeve 210 and the sidewall of first connecting rod 140, and the end of first connecting rod 140 can be stoped to come off in adapter sleeve 210.Be appreciated that threaded fastener 220 is for jackscrew, jackscrew, through the sidewall of adapter sleeve 210, abuts against with the sidewall of first connecting rod 140.Jackscrew props up first connecting rod 140, first connecting rod 140 can not be moved around, prevent from, between first connecting rod 140 and adapter sleeve 210, relative motion occurs, prevent the end of first connecting rod 140 from coming off in adapter sleeve 210, firm first connecting rod 140 is connected with adapter sleeve 210.
Refer to Fig. 4 and Fig. 5, reflection shield 230 is fixedly connected with lamp holder 210, and lamp holder is contained in reflection shield 230.Reflection shield 230 is tubaeform, and the madial wall of reflection shield 230 is reflective surface, and lamp holder is luminous in reflection shield 230, the light-emitting area of lamp holder can be increased through the reflection of reflective surface, light can arrive larger scope, expands illumination zone, enhances illuminating effect.In order to better illumination zone can be expanded, under the condition ensureing intensity of illumination, can by the enlarged-diameter of reflection shield 230.
The rotating shaft 122 of the actuator 120 of above-mentioned light fixture swinging mounting 100 drives turntable 130 to rotate, first connecting rod 140 and turntable 130 are rotatably connected, turntable 130 drives second connecting rod 160 to move, second connecting rod 160 is fixedly connected with first connecting rod 140, then second connecting rod 160 drives first connecting rod 140 122 to rotate around the shaft.Owing to being formed with angle between first connecting rod 140 and rotating shaft 122, then first connecting rod 140 can 122 rotate around the shaft away from one end of turntable 130.Owing to forming angle between first connecting rod 140 and rotating shaft 122, so also have certain angle between lamp holder and turntable 130, lamp holder moves in a circle along with first connecting rod 140, and light is also along with lamp holder rotates, achieve circular irradiation one week, expand the illumination zone of light fixture 200.
Be appreciated that when actuator 120 do corner be less than the reciprocating rotation of 360 degree time, then lamp holder swings along with first connecting rod 140, light can be swung with lamp holder, equally also can expand illumination zone.
The above embodiment only have expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (8)
1. a light fixture swinging mounting, is characterized in that, comprising:
Actuator, is provided with rotating shaft;
Turntable, is connected with described rotating shaft, and described actuator drives described turntable to rotate around the axis of described rotating shaft;
First connecting rod, one end and described turntable are rotatably connected, and can around described axis of rotation, and the other end is used for being fixedly connected with the lamp holder of light fixture;
Second connecting rod, one end is fixedly connected with described turntable, and the other end is fixedly connected with described first connecting rod, has angle to make shape between described first connecting rod and described rotating shaft;
Described turntable is rotatably connected by one end of spherical pair and described first connecting rod, the spherical shell of described spherical pair is located on described turntable, the bulb of described spherical pair is located at one end of described first connecting rod, and the bulb of described spherical pair is contained in spherical shell rotationally;
Described turntable is circular, described rotating shaft wears described turntable side, described spherical shell connecting axle wears described turntable opposite side, the periphery of the side at the described spherical shell place of described turntable is fixed in one end of described second connecting rod, and described spherical shell connecting axle and described turntable and described rotating shaft are on the same axis.
2. light fixture swinging mounting according to claim 1, it is characterized in that, also comprise fixed head, described fixed head is fixedly connected on the middle part of described first connecting rod, described second connecting rod is provided with kink away from one end of described turntable, and described kink is fixedly connected with described fixed head.
3. light fixture swinging mounting according to claim 2, is characterized in that, the sidewalls orthogonal of described fixed head and described first connecting rod is arranged.
4. light fixture swinging mounting according to claim 1, is characterized in that, described turntable is rotatably connected by one end of universal joint and described first connecting rod.
5. light fixture swinging mounting according to claim 1, is characterized in that, also comprise mount pad, and described actuator is arranged on described mount pad.
6. a Gao Dingdeng, is characterized in that, comprising:
Light fixture swinging mounting as described in any one of Claims 1 to 5; And
Lamp holder, is fixedly connected with described first connecting rod one end away from described turntable, and it is rotatable around described rotating shaft that described first connecting rod followed by described lamp holder.
7. Gao Dingdeng according to claim 6, is characterized in that, also comprises adapter sleeve and threaded fastener; Described adapter sleeve is fixed on the afterbody of described lamp holder, and the sidewall of described adapter sleeve offers screw; Described first connecting rod is contained in described adapter sleeve away from one end of described turntable; Described threaded fastener through the screw of described adapter sleeve, and abuts against with the sidewall of described first connecting rod and stops the end of described first connecting rod to come off in described adapter sleeve.
8. Gao Dingdeng according to claim 7, is characterized in that, described first connecting rod is formed with external screw thread away from one end of described turntable, and the madial wall of described adapter sleeve is formed with the internal thread matched with the external screw thread of described first connecting rod one end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110442209.XA CN103175115B (en) | 2011-12-26 | 2011-12-26 | Light fixture swinging mounting and the Gao Dingdeng containing this light fixture swinging mounting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110442209.XA CN103175115B (en) | 2011-12-26 | 2011-12-26 | Light fixture swinging mounting and the Gao Dingdeng containing this light fixture swinging mounting |
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| Publication Number | Publication Date |
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| CN103175115A CN103175115A (en) | 2013-06-26 |
| CN103175115B true CN103175115B (en) | 2016-04-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201110442209.XA Active CN103175115B (en) | 2011-12-26 | 2011-12-26 | Light fixture swinging mounting and the Gao Dingdeng containing this light fixture swinging mounting |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104896442A (en) * | 2014-03-05 | 2015-09-09 | 海洋王（东莞）照明科技有限公司 | Ceiling lamp and mounting support structure thereof |
| CN103925530B (en) * | 2014-05-05 | 2016-02-24 | 横店集团得邦照明股份有限公司 | A kind of rotating LED shot-light and assemble method thereof |
| CN106704909A (en) * | 2016-12-21 | 2017-05-24 | 成都蒲江珂贤科技有限公司 | Energy-saving lamp with shape-transforming function |
| CN106895325A (en) * | 2017-04-17 | 2017-06-27 | 成都市工业设备安装公司 | A kind of pitched roof suspension lamp base and its installation method |
| CN109556017A (en) * | 2017-09-26 | 2019-04-02 | 江苏太阳鸟照明电器有限公司 | A kind of factory lamp that light bulb lampshade can be adjusted axially |
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| CN2506865Y (en) * | 2001-06-23 | 2002-08-21 | 李清福 | Track type all position illumination lamp |
| CN101105273A (en) * | 2007-07-20 | 2008-01-16 | 周京舟 | Multiple angle automatic regulation device of vehicle lamp for lighting |
| CN101181886A (en) * | 2006-11-13 | 2008-05-21 | 株式会社小糸制作所 | Lighting device for vehicle and optical axis regulating device of lighting device for vehicle |
| CN101199362A (en) * | 2007-12-25 | 2008-06-18 | 深圳烟草工业有限责任公司 | Visual charging type roller |
| CN101614371A (en) * | 2008-06-27 | 2009-12-30 | 财团法人山形县产业技术振兴机构 | Lighting device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110182063A1 (en) * | 2010-01-26 | 2011-07-28 | Habitex Corporation | Table Lamp |
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2011
- 2011-12-26 CN CN201110442209.XA patent/CN103175115B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2506865Y (en) * | 2001-06-23 | 2002-08-21 | 李清福 | Track type all position illumination lamp |
| CN101181886A (en) * | 2006-11-13 | 2008-05-21 | 株式会社小糸制作所 | Lighting device for vehicle and optical axis regulating device of lighting device for vehicle |
| CN101105273A (en) * | 2007-07-20 | 2008-01-16 | 周京舟 | Multiple angle automatic regulation device of vehicle lamp for lighting |
| CN101199362A (en) * | 2007-12-25 | 2008-06-18 | 深圳烟草工业有限责任公司 | Visual charging type roller |
| CN101614371A (en) * | 2008-06-27 | 2009-12-30 | 财团法人山形县产业技术振兴机构 | Lighting device |
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| CN103175115A (en) | 2013-06-26 |
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