CN106151973A - Light source damping adjustment structure and the light fixture of application thereof - Google Patents
Light source damping adjustment structure and the light fixture of application thereof Download PDFInfo
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- CN106151973A CN106151973A CN201510191267.8A CN201510191267A CN106151973A CN 106151973 A CN106151973 A CN 106151973A CN 201510191267 A CN201510191267 A CN 201510191267A CN 106151973 A CN106151973 A CN 106151973A
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- light source
- friction plate
- rotating shaft
- adjustment structure
- fixed
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Abstract
nullThe invention discloses a kind of light source damping adjustment structure and the light fixture of application thereof，Described light source damping adjustment structure includes housing、Support、Rotating shaft、First friction plate、Second friction plate、Elastic component and locking member，Described housing is in order to install light source，Described housing is provided with rotating shaft fixed part，The corresponding described rotating shaft fixed part of described support is provided with through hole，Described rotating shaft includes the first end，And the most described first end arrange the second end，Described first end is fixed on described rotating shaft fixed part，Described second end passes described through hole，It is rotationally connected with described support，Described first friction plate and described second friction plate are sheathed on described second end successively，Described first friction plate is fixed on described support，Described locking member is fixed on described second end，Described elastic component is sheathed on described second end，And between described locking member and described second friction plate，To provide described second friction plate against the restoring force of described first friction plate.
Description
Technical field
The present invention relates to a kind of illuminator, particularly relate to a kind of light source damping adjustment structure and the lamp of application thereof
Tool.
Background technology
Movable lamps is commonly used to stage illumination, lighting, plaza lighting, sport lighting etc., therefore portable lamp
Tool needs face often regulation light source direction of illumination, to meet the direction of illumination of movable lamps multi-angle.
Current many movable lamps are tightened fixing by wing nut, use a period of time back nut meeting
Pine, lamp holder projecting direction changes, and needs regulation and again screws；In use, client needs regulation
Direction of illumination, present mode of operation is to need to unscrew respectively the wing nut on both sides, the projection of lamp holder is adjusted
Good, then hand steered a lamp holder, the wing nut on another hand-screw tight lamp holder both sides, complex operation, and
It is easily damaged the adjustment structure of light fixture.
Summary of the invention
It is an object of the invention to provide a kind of convenient regulation light source direction of illumination light source damping adjustment structure and
The light fixture of its application.
In order to solve above-mentioned technical problem, the invention provides a kind of light source damping structure, wherein, described light
Source damping adjustment structure include housing, support, rotating shaft, the first friction plate, the second friction plate, elastic component and
Locking member, described housing is in order to install light source, and described housing is provided with rotating shaft fixed part, and described support is corresponding
Described rotating shaft fixed part is provided with through hole, and described rotating shaft includes the first end, and the most described first end is arranged
Second end, described first end is fixed on described rotating shaft fixed part, and described second end passes described through hole, rotates
It is connected to described support, described first friction plate and described second friction plate and is sheathed on described second end successively,
Described first friction plate is fixed on described support, and described locking member is fixed on described second end, described elasticity
Part is sheathed on described second end, and between described locking member and described second friction plate, to provide described
Second friction plate is against the restoring force of described first friction plate.
Wherein, described rotating shaft fixed part arranges the first locking hole, and the sidewall of described first locking hole arranges first
Pin hole, arranges the first pin in described first pin hole, described first end is locked in described first locking hole,
Described first end fixed by described first pin.
Wherein, described locking member is provided with the second locking hole, and the sidewall of described second locking hole arranges the second pin
Nail, arranges the second pin in described second pin hole, described second end is locked in described second locking hole,
Described second end fixed by described second pin.
Wherein, described first friction plate includes ring-type socket part, and is fixed on the fixing of socket part week side
Portion, described socket part is sheathed on described second end, and described fixed part is fixed on described support.
Wherein, described fixed part is provided with two screw holes, and the corresponding described screw hole of described support arranges two spiral shells
Pit, described screwed hole is naked connects two screws, locks described fixed part.
Wherein, described elastic component includes the first butterfly shell fragment and the second butterfly shell fragment being superimposed together, described
First butterfly shell fragment and described second butterfly shell fragment are all sheathed in described rotating shaft.
Wherein, described first end is threaded, the described first threaded described housing of end.
Wherein, described second end is threaded, the described second threaded described locking member of end.
Wherein, the 3rd friction plate, described 3rd friction plate it are provided with between described support and described rotating shaft fixed part
It is sheathed on described rotating shaft, is fixed on described support.
The present invention also provides for a kind of light fixture, and wherein, described light fixture includes that above-mentioned any one light source damping is adjusted
Nodule structure, described light fixture also includes that light source, described light source are fixed in described housing.
The light source damping adjustment structure of the present invention is by the most sheathed first friction plate and second in described rotating shaft
Friction plate, utilizes described first friction plate to be fixed on described support, and described second friction plate is fixed on described
In rotating shaft, thus during the most described holder pivots of described housing, there is damped motion, and then can be described
Regulate the rotational angle of described housing on support, i.e. regulate the irradiating angle of light source, it is achieved described light source damps
Facilitating of adjustment structure is durable, meets the requirement of light source multi-angle regulation.
Accompanying drawing explanation
In order to be illustrated more clearly that technical scheme, below by use required in embodiment
Accompanying drawing is briefly described, it should be apparent that, the accompanying drawing in describing below is only some enforcements of the present invention
Mode, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to
Other accompanying drawing is obtained according to these accompanying drawings.
Fig. 1 is the schematic diagram of the light source damping adjustment structure that the present invention provides；
Fig. 2 is the enlarged diagram of the II part of the light source damping adjustment structure of Fig. 1.
Detailed description of the invention
Below in conjunction with the accompanying drawing in embodiment of the present invention, the technical scheme in embodiment of the present invention is entered
Row clearly and completely describes.
Refer to Fig. 1 and Fig. 2, a kind of light source damping adjustment structure 100 that embodiment of the present invention provides, institute
State light source damping adjustment structure 100 include housing 10, support 20, rotating shaft the 30, first friction plate 40, the
Two friction plates 50, elastic component 60 and locking member 70.Described housing 10 in order to install light source, described housing 10
It is provided with rotating shaft fixed part 11.The corresponding described rotating shaft fixed part 11 of described support 20 is provided with through hole 21.Described
Rotating shaft 30 includes the first end 31, and the second end 32 that the most described first end 31 is arranged, described first end
31 are fixed on described rotating shaft fixed part 11, and described second end 32, through described through hole 21, is rotationally connected with institute
State support 20.Described first friction plate 40 and described second friction plate 50 are sheathed on described second end 32 successively,
Described first friction plate 40 is fixed on described support 20, and described locking member 70 is fixed on described second end 32,
Described elastic component 60 is sheathed on described second end 32, and is positioned at described locking member 70 and described second friction plate
Between 50, to provide described second friction plate 50 against the restoring force of described first friction plate 40.
By first friction plate 40 and the second friction plate 50 the most sheathed in described rotating shaft 30, utilize described
First friction plate 40 is fixed on described support 20, and described second friction plate 50 is fixed on described rotating shaft 30
On, thus described housing 10 is when described support 20 rotates, there is damped motion, and then can be in institute
State the rotational angle regulating described housing 10 on support 20, i.e. regulate the irradiating angle of light source, it is achieved described
Facilitating of light source damping adjustment structure 100 is durable, meets the requirement of light source multi-angle regulation.
In present embodiment, described housing 10 places light sources in being provided with a cavity 10a, described cavity 10a
Part (not shown), or light source, it is to be understood that described light source assembly can be LED (Light
Emitting Diode, light emitting diode) lamp and the combination of aluminium base.Described light source assembly can also be multiple
The combination of LED.Concrete, described housing 10 is rounded box-like, and described cavity 10a can be circular recessed
Groove.Described light source or light source assembly are fixed in described cavity 10a, and send out towards the opening of described cavity 10a
Light.Described housing 10 is provided with two described rotating shaft fixed parts 11, and two described rotating shaft fixed parts 11 are arranged at
The sidewall of described housing 10, and in the diametrically setting of described housing 10.Described rotating shaft fixed part 11 is
Boss.In other embodiments, described rotating shaft fixed part 11 can also is that and is arranged at described housing 10 side
The jack of wall.
In present embodiment, described support 20 semicircular in shape bending plate, described support 20 includes two phases
To the free end 20a arranged, and it is fixed on the base 22 between two described free end 20a.Described through hole
21 are arranged at described free end 20a, and two described through holes 21 are coaxially disposed.Described support 20 is utilized to support
Described housing 10, facilitates the rotation of described housing 10, reduces the volume of described light source damping adjustment structure 100,
And described light source damping adjustment structure 100 is maintained easily.In other embodiments, it is also possible to be
Described free end 20a arranges bearing.
In present embodiment, described light source damping adjustment structure 100 arranges two described rotating shafts 30, and described two
Individual rotating shaft 30 correspondence respectively is fixed on two described rotating shaft fixed parts 11, and corresponding described logical through two
Hole 21.Two described rotating shafts 30 are arranged in the same direction.In other embodiments, if described housing arranges an institute
Stating rotating shaft fixed part, described light source damping adjustment structure 100 can also is that and arranges a described rotating shaft.
In present embodiment, described first friction plate 40 can use asbestos material, it is also possible to is to use not wrap
Metal material containing asbestos material, organic compound etc..Described first friction plate 40 is near described second friction
Sheet 50 side provides frictional force, to stop described second friction plate 50 to rotate relative to described first friction plate 40.
In other embodiments, described first friction plate 40 can also use fixed block to replace, close at fixed block
Described second friction plate one side arranges rubbing surface.
In present embodiment, described second friction plate 50 and the described first identical setting of friction plate 40, different
, described second friction plate 50 near described first friction plate 40 side provide frictional force, described second
Friction plate 50 can rotate relative to described first friction plate 40 under external force.In other embodiments,
Described second friction plate can also be to use fixed block agency, at fixed block near described first friction plate side
Rubbing surface is set.
In another embodiment, it is also provided with the 3rd between described support 20 and described rotating shaft fixed part 11
Friction plate (not shown), described 3rd friction plate is sheathed on described rotating shaft 30, is fixed on described support 20.
Utilize the friction between described support 20 and described rotating shaft fixed part 11, increase described support 20 and described shell
Damping force between body 10.
In present embodiment, described elastic component 60 is compressed in described locking member 70 and described second friction plate 50
Between, the elastic force of described elastic component 60, force the most described first friction plate 40 of described second friction plate 50
Extruding, so that produce pressure on the contact surface of described second friction plate 50 and described second friction plate 40,
Therefore when the most described second friction plate 40 of described second friction plate 50 moves, described second friction plate 50 He
Described first friction plate 40 is all by bigger frictional force.Utilize described first friction plate 40 to fix and connect institute
Stating support 20, described second friction plate 50 fixes described rotating shaft 30 and described housing 10, so that described
When described support 20 rotates, there is frictional force in housing 10, thus convenient at regulation described housing 10 turns
After dynamic predetermined angle, described housing 10 can be fixed by the most described support 20, and then realizes light source illumination angle
The regulation of degree.
In present embodiment, described locking member 70 secures the above elastic component 60 away from described second friction plate
One end of 50, regulates described locking member 70 to the distance of described support 20, can regulate described elastic component 60
Elastic force, such that it is able to regulate rubbing between described first friction plate 40 and described second friction plate 50
Wiping power, thus the convenient damped coefficient regulated between described support 20 and described housing 10.
Further, described rotating shaft fixed part 11 arranges the first locking hole 111, described first locking hole 111
Sidewall the first pin hole 112 is set, the first pin 113 is set in described first pin hole 112, described
One end 31 is locked in described first locking hole 111, and described first end 31 fixed by described first pin 112.?
After described first end 31 is contained in described first locking hole 111, described first pin 113 is installed on described
In first pin hole 112, utilize described first pin 113 that the sidewall of described first end 31 is produced vertical institute
State the pressure that the first end 31 is axial, stop described first end 31 to produce axial motion, and around axial
Rotate, i.e. secure the above the first end 31.By described first pin 113 in described first pin hole 112
After unclamping, described first end 31 can be regulated and be contained in the length of described first locking hole 111, i.e. realize adjusting
Save the described rotating shaft fixed part 11 locking degree to described rotating shaft 30.In other embodiments, it is also possible to
It is on the sidewall of described first end 31, be provided with counterbore, corresponding described first pin hole 112 of described counterbore, institute
The one end stating the first pin 113 can be sunk in described counterbore.
Further, described locking member 70 is provided with the second locking hole 71, the side of described second locking hole 71
Wall arranges the second pin hole 72, arranges the second pin 73, described second end 32 in described second pin hole 72
Locking in described second locking hole 71, described second end 32 fixed by described second pin 73.Described second lock
Tieholen 71 can equally stop institute with the described first identical structure of locking hole 11, described second pin 73
State the second end 32 to be axially moveable, and around axial rotation, i.e. secure the above the second end 32.Unclamp described
Second pin 73, can regulate the distance of the described the most described support of locking member 70 20, i.e. can regulate institute
State the elastic force of elastic component 60.
Further, described first friction plate 40 includes ring-type socket part 41, and is fixed on socket part
The fixed part 42 of 41 weeks sides, described socket part 41 is sheathed on described second end 32, and described fixed part 42 is fixed
On described support 20.Described socket part 41 is around described 32 weeks sides of second end, at described second friction plate
50 when rotating with described second end 32, the slip of described second friction plate 50 the most described socket part 41 hoop,
Described rotating shaft 30 is rotated arbitrarily angled all by the frictional force of described first friction plate 40.Described fixing
Portion 42 can be by bonding, or screw is fixed, or the mode that rivet is fixing, rubs described first
Pad 40 is fixed on described support 20, thus strengthens described socket part 41 coupling mechanism force radially, prevents institute
State socket part 41 and do shearing motion.
Further, described fixed part 42 is provided with two screw holes 421, the corresponding described screw of described support 20
Hole 421 arranges two screwed holes 23, and described screwed hole 23 is naked meets two screw 23a, locks described fixed part
42.In present embodiment, described fixed part 42 rectangular card tabular, described fixed part 42 is along its length
Two described screw holes 421 side by side, thus strengthen described first friction plate 40 steadiness.Other embodiment party
In formula, it is also possible to be that described fixed part 42 is adhered on described support, or be sticked on described support.
Further, described elastic component 60 includes the first butterfly shell fragment 61 and the second butterfly being superimposed together
Shell fragment 62, described first butterfly shell fragment 61 and described second butterfly shell fragment 62 are all sheathed in described rotating shaft 30.
In present embodiment, the deformation side with described second butterfly shell fragment 62 of described first butterfly shell fragment 61
To on the contrary, so that described first butterfly shell fragment 61 and the elastic force superposition of described second butterfly shell fragment 62,
Make described second friction plate 50 be resisted against the dynamics of described first friction plate 40 more greatly, increase described housing
Damping force between 10 and described support 20, thus the regulation of the rotational angle of convenient described housing 10.
In other embodiments, described elastic component can also is that employing Rectangular Spring replaces.
Further, described first end 31 is threaded, the described first threaded described housing 10 of end 31.
Concrete, described first locking hole 111 is screwed hole, and described first end 31 screws in described first locking hole 111
After, it is achieved fixing, by described first pin 113 so that described first end 31 of described first end 31
Lock more firm.
Further, described second end 32 is threaded, the described second threaded described locking member of end 32
70.In present embodiment, 70 nuts of described locking member, described second locking hole 71 is screwed hole, profit
Described locking member 70 is screwed in, it is achieved described locking member 70 is consolidated with described second end 32 with described second end 32
Fixed connection.
The present invention also provides for a kind of light fixture (not shown), and described light fixture includes that described light source damps adjustment structure
100, described light fixture also includes light source (not shown), and described light source is fixed in described housing 10.Described light
Source can be LED, fluorescent lamp, or laser lamp etc., and described light source is contained in described housing 10
In cavity 10a and luminous towards the opening of cavity 10a, regulate the described the most described support of housing 10 20
Rotate, i.e. realize the direction of illumination regulation of described light source, i.e. realize the multi-angle irradiation of described light fixture.Described
Light fixture can also include that moving structure, described moving structure can be arranged on described support 20, convenient to institute
State the movement of light fixture, to meet many places use of light fixture.
The light source damping adjustment structure of the present invention is by the most sheathed first friction plate and second in described rotating shaft
Friction plate, utilizes described first friction plate to be fixed on described support, and described second friction plate is fixed on described
In rotating shaft, thus during the most described holder pivots of described housing, there is damped motion, and then can be described
Regulate the rotational angle of described housing on support, i.e. regulate the irradiating angle of light source, it is achieved described light source damps
Facilitating of adjustment structure is durable, meets the requirement of light source multi-angle regulation.
The above is the preferred embodiment of the present invention, it is noted that for the common skill of the art
For art personnel, under the premise without departing from the principles of the invention, it is also possible to make some improvements and modifications, this
A little improvements and modifications are also considered as protection scope of the present invention.
Claims (10)
1. light source damping adjustment structure, it is characterised in that described light source damping adjustment structure include housing,
Support, rotating shaft, the first friction plate, the second friction plate, elastic component and locking member, described housing is in order to install
Light source, described housing is provided with rotating shaft fixed part, and the corresponding described rotating shaft fixed part of described support is provided with through hole,
Described rotating shaft includes the first end, and the second end that the most described first end is arranged, and described first end is fixed on
Described rotating shaft fixed part, described second end passes described through hole, is rotationally connected with described support, and described first
Friction plate and described second friction plate are sheathed on described second end successively, and described first friction plate is fixed on described
On support, described locking member is fixed on described second end, and described elastic component is sheathed on described second end, and position
Between described locking member and described second friction plate, to provide described second friction plate to rub against described first
The restoring force of pad.
Light source the most according to claim 1 damping adjustment structure, it is characterised in that described rotating shaft is fixed
Portion arranges the first locking hole, and the sidewall of described first locking hole arranges the first pin hole, described first pin hole
Inside arranging the first pin, described first end is locked in described first locking hole, and described first pin is fixing described
First end.
Light source the most according to claim 2 damping adjustment structure, it is characterised in that described locking member sets
Being equipped with the second locking hole, the sidewall of described second locking hole arranges the second pin hole, in described second pin hole
Arranging the second pin, described second end is locked in described second locking hole, and described second pin fixes described
Two ends.
Light source the most according to claim 1 damping adjustment structure, it is characterised in that described first friction
Sheet includes ring-type socket part, and is fixed on the fixed part of socket part week side, and described socket part is sheathed on institute
Stating the second end, described fixed part is fixed on described support.
Light source the most according to claim 4 damping adjustment structure, it is characterised in that described fixed part sets
Having two screw holes, the corresponding described screw hole of described support arranges two screwed holes, and described screwed hole is naked connects two
Individual screw, locks described fixed part.
Light source the most according to claim 1 damping adjustment structure, it is characterised in that described elastic component bag
Include the first butterfly shell fragment and the second butterfly shell fragment being superimposed together, described first butterfly shell fragment and described second
Butterfly shell fragment is all sheathed in described rotating shaft.
Light source the most according to claim 1 damping adjustment structure, it is characterised in that described first end sets
Put screw thread, the described first threaded described housing of end.
Light source the most according to claim 1 damping adjustment structure, it is characterised in that described second end sets
Put screw thread, the described second threaded described locking member of end.
Light source the most according to claim 1 damping adjustment structure, it is characterised in that described support and institute
Stating and be provided with the 3rd friction plate between rotating shaft fixed part, described 3rd friction plate is sheathed on described rotating shaft, is fixed on
On described support.
10. a light fixture, it is characterised in that any one described light source resistance of described light fixture claim 1～9
Buddhist nun's adjustment structure, described light fixture also includes that light source, described light source are fixed in described housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510191267.8A CN106151973A (en) | 2015-04-21 | 2015-04-21 | Light source damping adjustment structure and the light fixture of application thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510191267.8A CN106151973A (en) | 2015-04-21 | 2015-04-21 | Light source damping adjustment structure and the light fixture of application thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106151973A true CN106151973A (en) | 2016-11-23 |
Family
ID=58058614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510191267.8A Pending CN106151973A (en) | 2015-04-21 | 2015-04-21 | Light source damping adjustment structure and the light fixture of application thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106151973A (en) |
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|---|---|---|---|---|
| CN201836280U (en) * | 2010-07-09 | 2011-05-18 | 洛阳市黄河软轴控制器有限公司 | Adjustable damping mechanism |
| CN103851551A (en) * | 2012-12-06 | 2014-06-11 | 深圳市海洋王照明工程有限公司 | Lamp shell and lamp provided with same |
| CN203698392U (en) * | 2014-03-04 | 2014-07-09 | 慈溪市科创电子科技有限公司 | Steering wheel damper |
| CN203731211U (en) * | 2014-01-22 | 2014-07-23 | 广州彩熠灯光有限公司 | Lamp with angle adjustable |
| CN103968307A (en) * | 2013-01-31 | 2014-08-06 | 林万炯 | Recessed lamp |
| CN104121524A (en) * | 2013-04-24 | 2014-10-29 | 欧普照明股份有限公司 | Lighting lamp |
| CN203962817U (en) * | 2014-01-23 | 2014-11-26 | 东风汽车公司 | A kind of heavily loaded damping device |
| CN204141416U (en) * | 2014-09-28 | 2015-02-04 | 欧普照明股份有限公司 | A kind of recessed light fixture |
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2015
- 2015-04-21 CN CN201510191267.8A patent/CN106151973A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201836280U (en) * | 2010-07-09 | 2011-05-18 | 洛阳市黄河软轴控制器有限公司 | Adjustable damping mechanism |
| CN103851551A (en) * | 2012-12-06 | 2014-06-11 | 深圳市海洋王照明工程有限公司 | Lamp shell and lamp provided with same |
| CN103968307A (en) * | 2013-01-31 | 2014-08-06 | 林万炯 | Recessed lamp |
| CN104121524A (en) * | 2013-04-24 | 2014-10-29 | 欧普照明股份有限公司 | Lighting lamp |
| CN203731211U (en) * | 2014-01-22 | 2014-07-23 | 广州彩熠灯光有限公司 | Lamp with angle adjustable |
| CN203962817U (en) * | 2014-01-23 | 2014-11-26 | 东风汽车公司 | A kind of heavily loaded damping device |
| CN203698392U (en) * | 2014-03-04 | 2014-07-09 | 慈溪市科创电子科技有限公司 | Steering wheel damper |
| CN204141416U (en) * | 2014-09-28 | 2015-02-04 | 欧普照明股份有限公司 | A kind of recessed light fixture |
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Application publication date: 20161123 |