CN104075284B - A kind of lamp installation assembly and light fixture - Google Patents
A kind of lamp installation assembly and light fixture Download PDFInfo
- Publication number
- CN104075284B CN104075284B CN201310102638.1A CN201310102638A CN104075284B CN 104075284 B CN104075284 B CN 104075284B CN 201310102638 A CN201310102638 A CN 201310102638A CN 104075284 B CN104075284 B CN 104075284B
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- tightness
- degree
- support
- travel
- ing rest
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Abstract
A kind of lamp installation assembly and light fixture, lamp installation assembly includes: fixed support, and fixed support includes connecting plate and hook part, and connecting plate is in order to connect light fitting body；Travel(l)ing rest, travel(l)ing rest includes that arc and the clamping part extended by arc, hook part and clamping part coordinate and travel(l)ing rest is rotatably mounted on fixed support；Rotating shaft, rotating shaft passes two rotating shaft connecting portions；Degree of tightness support, degree of tightness support is rotatably mounted on support bracket fastened two rotating shaft connecting portions by rotating shaft；Wherein ,=connecting portion is a cam structure so that when degree of tightness holder pivots, the connecting portion of degree of tightness support supports support travel(l)ing rest.The present invention clamps lamp stand by the arc of travel(l)ing rest and is fixed by light fixture, again by the radius change in the cross section at degree of tightness support connection rotating shaft, the power supported that the travel(l)ing rest when degree of tightness support rotates around the axis is subject to is different, thus realize the degree of tightness change of the clamping of travel(l)ing rest, to adapt to multiple lamp stand.
Description
Technical field
The present invention relates to lighting apparatus, particularly relate to a kind of lamp installation assembly and light fixture.
Background technology
Along with the range of application of light fixture now is increasingly wider, light fixture be it is also proposed many new requirements.Under many circumstances, the dismounting of light fixture is very frequent, and needs sometimes to adapt to different installation environments.And the lamp installation assembly of prior art is when being arranged on lamp stand, tightness all cannot regulate, it is impossible to adapts to multiple lamp stand.
Summary of the invention
The technical problem to be solved in the present invention is the deficiency overcoming above-mentioned prior art to exist, and proposes a kind of lamp installation assembly and light fixture, suitable can adjusting elasticity, adapt to multiple lamp stand.
For solving above-mentioned technical problem, the present invention proposes a kind of lamp installation assembly, lamp installation assembly includes: fixed support, fixed support includes connecting plate, the two rotating shaft connecting portions downwardly extended by connecting plate both sides and the hook part extended by connecting plate one end, and connecting plate is in order to connect light fitting body；Travel(l)ing rest, travel(l)ing rest includes arc and the clamping part extended by arc, clamping part and the cooperation of support bracket fastened hook part make travel(l)ing rest be rotatably mounted on fixed support, and the arc of travel(l)ing rest coordinates support bracket fastened connecting plate in order to clamp mounting rod；Rotating shaft, rotating shaft is through two rotating shaft connecting portions the lower section of the clamping part being positioned at travel(l)ing rest；Degree of tightness support, degree of tightness support includes degree of tightness rack body and the connecting portion extended by degree of tightness rack body, and the connecting portion of degree of tightness support is rotatably mounted on support bracket fastened two rotating shaft connecting portions by rotating shaft, and is positioned at the lower section of travel(l)ing rest；Wherein, connecting portion is a cam structure so that when degree of tightness holder pivots, the connecting portion of degree of tightness support supports support travel(l)ing rest.
Preferably, when the rotation of degree of tightness support makes degree of tightness rack body away from travel(l)ing rest, the radius that the cross section of the connecting portion of degree of tightness support is supported at travel(l)ing rest shortens, when the rotation of degree of tightness support makes degree of tightness rack body near travel(l)ing rest, the radius that the cross section of the connecting portion of degree of tightness support is supported at travel(l)ing rest is elongated.
Preferably, described support bracket fastened hook part includes the first snap fit plate downwardly extended by one end of described support bracket fastened connecting plate, and described first snap fit plate has a snap fit groove.
Preferably, the clamping part of described travel(l)ing rest is provided with a projection, and described projection snaps in described snap fit groove.
Preferably, described support bracket fastened hook part also includes the second snap fit plate formed by being extended to the direction away from described connecting plate by described first snap fit plate.
Preferably, lamp installation assembly also includes that hook, hook include U-shaped base portion and two buckle hanging units extended by base portion two ends to the close other end, buckles on travel(l)ing rest, and is positioned at the lower section of connecting plate.
Preferably, degree of tightness rack body is arc.
Preferably, the radian of degree of tightness rack body and the arc of travel(l)ing rest are identical so that both can fit with arc.
Preferably, connecting plate being provided with a clamping part, described clamping part clamps mounting rod in order to coordinate described travel(l)ing rest.
The present invention also provides for a kind of light fixture, and light fixture includes above-mentioned lamp installation assembly and light fitting body.
Compared with prior art, the beneficial effect comprise that the present invention clamps lamp stand by the arc of travel(l)ing rest and fixed by light fixture, again by the radius change in the cross section at degree of tightness support connection rotating shaft, the power supported that the travel(l)ing rest when degree of tightness support rotates around the axis is subject to is different, thus realize the degree of tightness change of the clamping of travel(l)ing rest, to adapt to multiple lamp stand.
Accompanying drawing explanation
Fig. 1 is the structural representation at the first visual angle of the light fixture of the embodiment of the present invention.
Fig. 2 is the profile of the lamp installation assembly of the light fixture of the embodiment of the present invention.
Fig. 3 is the installation diagram of the lamp installation assembly of the embodiment of the present invention.
Fig. 4 is the lamp installation assembly profile when the first duty of the light fixture of the embodiment of the present invention.
Fig. 5 is the lamp installation assembly profile when the second duty of the light fixture of the embodiment of the present invention.
Accompanying drawing illustrates: fixed support 1, connecting plate 11, clamping part 111, hook part the 12, first snap fit plate 121, snap fit groove the 1211, second snap fit plate 122, rotating shaft connecting portion 13, travel(l)ing rest 2, arc 21, clamping part 22, rotating shaft 3, degree of tightness support 4, degree of tightness rack body 41, connecting portion 42, hook 5, base portion 51 and buckle hanging unit 52.
Detailed description of the invention
In order to further illustrate principle and the structure of the present invention, in conjunction with accompanying drawing to a preferred embodiment of the present invention will be described in detail.
Referring to Fig. 1 to Fig. 3, the invention provides a kind of lamp installation assembly, lamp installation assembly includes fixed support 1, travel(l)ing rest 2, rotating shaft 3, degree of tightness support 4 and hook 5.
Fixed support 1, fixed support 1 includes the rotating shaft connecting portion 13 that connecting plate 11, two is downwardly extended and the hook part 12 extended by connecting plate 11 one end by connecting plate 11 both sides, and connecting plate 11 is in order to connect light fitting body 6.In the present embodiment, the hook part 12 of fixed support 1 includes the first snap fit plate 121 downwardly extended by one end of the connecting plate 11 of fixed support 1 and the second snap fit plate 122 formed by the first snap fit plate 121 to the direction extension away from connecting plate 11, and the first snap fit plate 121 has a snap fit groove 1211.Snap fit groove 1211 plays the effect of a clamping part 22 being used for suspension active support 2, so the concrete structure of hook part 12 can carry out adaptive change according to the difference of clamping part 22.In the present embodiment, described connecting plate 11 being provided with a clamping part 111, described clamping part 111 clamps mounting rod in order to coordinate described travel(l)ing rest 2.
Travel(l)ing rest 2, travel(l)ing rest 2 includes arc 21 and the clamping part 22 extended by arc 21, hook part 12 cooperation of clamping part 22 and fixed support 1 makes travel(l)ing rest 2 be rotatably mounted on fixed support 1, and the arc 21 of travel(l)ing rest 2 coordinates the connecting plate 11 of described fixed support 1 in order to clamp mounting rod.In the present embodiment, the clamping part 22 of travel(l)ing rest 2 is provided with a projection, and described projection snaps in described snap fit groove 1211.In other embodiments, clamping part 22 can be the annular adapted with hook part 12, is hung directly from the second snap fit plate 122 etc., as long as both match can meet the condition that travel(l)ing rest 2 is rotatably mounted on fixed support 1.
Rotating shaft 3, rotating shaft 3 is through two rotating shaft connecting portions 13 lower section of the clamping part 22 being positioned at travel(l)ing rest 2.
Degree of tightness support 4, degree of tightness support 4 includes degree of tightness rack body 41 and the connecting portion 42 extended by degree of tightness rack body 41, the connecting portion 42 of degree of tightness support 4 is rotatably mounted on two rotating shaft connecting portions 13 of fixed support 1 by rotating shaft 3, and is positioned at the lower section of travel(l)ing rest 2.Connecting portion 13 is a cam structure so that when degree of tightness support 4 rotates, the connecting portion 13 of degree of tightness support 4 supports support travel(l)ing rest 2.In the present embodiment, the cross section of the connecting portion 42 of degree of tightness support 4 is oval.The radius selecting oval reason one to be because ellipse is continually changing, and two continuous print changes of power when rotating when being oval radius change do not have sudden change relatively continuously.In other embodiments, can require different according to the change of the chucking power to travel(l)ing rest 2 and select different shapes, needing to change fast can selection and arrange projection on connecting portion 42, need to change the slow circularity that can increase ellipse, concrete shape and method repeat no more.In the present embodiment, degree of tightness rack body 41 is arc.The radian of degree of tightness rack body 41 is identical with the arc 21 of travel(l)ing rest 2 so that both can fit with arc, and so purpose of design is so that when lamp installation assembly clamping lamp stand, both can fit, it is to avoid takies too much space.In other embodiments, different as required, degree of tightness rack body 41 can also be other shape, such as, straight plate or wave-shape board etc..
Hook 5, hook 5 includes that U-shaped base portion 51 and two is buckled on travel(l)ing rest 2 to the buckle hanging unit 52 extended near the other end, hook 5 by base portion 51 two ends, and between the first snap fit plate 121 and rotating shaft connecting portion 13, and the lower section of connecting plate 11.The effect of hook is can to mention light fitting body 10 easily when lamp installation assembly is arranged on light fitting body 10.
Present invention also offers a kind of light fixture, light fixture includes above-mentioned lamp installation assembly and light fitting body 10.
In the present embodiment, the connecting plate 11 of lamp mounting bracket assembly is fixed by screws on light fitting body 10.
The operation principle of the present invention is described below in detail as a example by the present embodiment.
Refer to Fig. 4 and Fig. 5.First duty is the state that lamp installation assembly unclamps when not clamping, and the second duty is the state during clamping clamping of lamp installation assembly.
When lamp installation component operation, it is changed to the second duty by the first duty, now, degree of tightness support 4 rotates and makes degree of tightness rack body 41 near travel(l)ing rest 2, the radius that the cross section of the connecting portion 42 of degree of tightness support 4 is supported at travel(l)ing rest 2 is elongated, the power that travel(l)ing rest 2 is subject to increases, so that travel(l)ing rest 2 clamps lamp stand.
When lamp installation component operation completes, it is changed to the first duty by the second duty, now, degree of tightness support 4 rotates and makes degree of tightness rack body 41 away from travel(l)ing rest 2, the radius that the cross section of the connecting portion 42 of degree of tightness support 4 is supported at travel(l)ing rest 2 shortens, the power that travel(l)ing rest 2 is subject to reduces, so that travel(l)ing rest 2 unclamps lamp stand.
In sum, the present invention clamps lamp stand by the arc of travel(l)ing rest and is fixed by light fixture, again by the radius change in the cross section at degree of tightness support connection rotating shaft, the power supported that the travel(l)ing rest when degree of tightness support rotates around the axis is subject to is different, thus realize the degree of tightness change of the clamping of travel(l)ing rest, to adapt to multiple lamp stand.
The foregoing is only the preferable possible embodiments of the present invention, not limit the scope of the invention.Every equivalent structure utilizing description of the invention and accompanying drawing content to be made or equivalence flow process conversion, or directly or indirectly it is used in other relevant technical fields, the most in like manner it is included in the scope of patent protection of the present invention.
Claims (10)
1. a lamp installation assembly, it is characterised in that described lamp installation assembly includes:
Fixed support, described fixed support includes that connecting plate, two rotating shafts downwardly extended by described connecting plate both sides connect
Portion and the hook part extended by described connecting plate one end, described connecting plate is in order to connect light fitting body；
Travel(l)ing rest, described travel(l)ing rest includes arc and the clamping part extended by described arc, described clamping part
Coordinating with described support bracket fastened hook part makes described travel(l)ing rest be rotatably mounted on described fixed support, described work
The arc of dynamic support coordinates described support bracket fastened connecting plate in order to clamp mounting rod；
Rotating shaft, described rotating shaft is through rotating shaft connecting portion described in two lower section of the clamping part being positioned at described travel(l)ing rest；
Degree of tightness support, described degree of tightness support includes degree of tightness rack body and the connection extended by described degree of tightness rack body
Portion, the connecting portion of described degree of tightness support is rotatably mounted to rotating shaft described in described support bracket fastened two by described rotating shaft and connects
In portion, and it is positioned at the lower section of described travel(l)ing rest；
Wherein, described connecting portion is a cam structure so that the connecting portion of described degree of tightness support when described degree of tightness holder pivots
Support the described travel(l)ing rest of support.
Lamp installation assembly the most according to claim 1, it is characterised in that make institute when described degree of tightness support rotates
When stating degree of tightness rack body away from described travel(l)ing rest, the cross section of the connecting portion of described degree of tightness support is supported at described travel(l)ing rest
Radius shorten, when described degree of tightness support rotate make described degree of tightness rack body near described travel(l)ing rest time, described degree of tightness
The radius that the cross section of the connecting portion of support is supported at described travel(l)ing rest is elongated.
Lamp installation assembly the most according to claim 1, it is characterised in that described support bracket fastened hook part includes
The the first snap fit plate downwardly extended by one end of described support bracket fastened connecting plate, described first snap fit plate has a card
Hook groove.
Lamp installation assembly the most according to claim 3, it is characterised in that set on the clamping part of described travel(l)ing rest
A projection, described projection is had to snap in described snap fit groove.
Lamp installation assembly the most according to claim 3, it is characterised in that described support bracket fastened hook part also wraps
Include the second snap fit plate extended to the direction away from described connecting plate and formed by described first snap fit plate.
Lamp installation assembly the most according to claim 1, it is characterised in that described lamp installation assembly also includes hanging
Hook, described hook includes U-shaped base portion and two buckle hanging units extended by described base portion two ends to the close other end, described
Buckle on described travel(l)ing rest, and be positioned at the lower section of described connecting plate.
Lamp installation assembly the most according to claim 1, it is characterised in that described degree of tightness rack body is arc.
Lamp installation assembly the most according to claim 7, it is characterised in that the radian of described degree of tightness rack body with
The arc of described travel(l)ing rest is identical so that both can fit with arc.
Lamp installation assembly the most according to claim 1, it is characterised in that be provided with a clamping on described connecting plate
Portion, described clamping part clamps mounting rod in order to coordinate described travel(l)ing rest.
10. a light fixture, it is characterised in that described light fixture includes the lamp installation in claim 1～9 described in any one
Assembly and light fitting body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310102638.1A CN104075284B (en) | 2013-03-27 | 2013-03-27 | A kind of lamp installation assembly and light fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310102638.1A CN104075284B (en) | 2013-03-27 | 2013-03-27 | A kind of lamp installation assembly and light fixture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104075284A CN104075284A (en) | 2014-10-01 |
| CN104075284B true CN104075284B (en) | 2016-09-14 |
Family
ID=51596743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310102638.1A Expired - Fee Related CN104075284B (en) | 2013-03-27 | 2013-03-27 | A kind of lamp installation assembly and light fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104075284B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016172927A1 (en) * | 2015-04-30 | 2016-11-03 | 浙江晶日照明科技有限公司 | Shaft connecting structure |
| CN108800072A (en) * | 2018-06-13 | 2018-11-13 | 广东自由之光照明实业有限公司 | One kind making position rotary strip lamp mounting bracket by oneself |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201866476U (en) * | 2010-08-27 | 2011-06-15 | 中国航天科工集团第二研究院七○六所 | Installation platform for monitoring system |
| CN202524764U (en) * | 2012-05-18 | 2012-11-14 | 重庆鑫源农机股份有限公司 | Rotary connection protection structure for harvester lower reaping platform |
-
2013
- 2013-03-27 CN CN201310102638.1A patent/CN104075284B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201866476U (en) * | 2010-08-27 | 2011-06-15 | 中国航天科工集团第二研究院七○六所 | Installation platform for monitoring system |
| CN202524764U (en) * | 2012-05-18 | 2012-11-14 | 重庆鑫源农机股份有限公司 | Rotary connection protection structure for harvester lower reaping platform |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104075284A (en) | 2014-10-01 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160914 Termination date: 20190327 |