CN104154504B - Light fixture and its angle regulator - Google Patents
Light fixture and its angle regulator Download PDFInfo
- Publication number
- CN104154504B CN104154504B CN201310177876.9A CN201310177876A CN104154504B CN 104154504 B CN104154504 B CN 104154504B CN 201310177876 A CN201310177876 A CN 201310177876A CN 104154504 B CN104154504 B CN 104154504B
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- China
- Prior art keywords
- pull bar
- angle
- angle scale
- mounting bracket
- lamp body
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- Fastening Of Light Sources Or Lamp Holders (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
A kind of angle regulator, including angle scale, hold-down support, pull bar and elastic component.Hold-down support is oppositely arranged with angle scale.Adjust light fixture angle when, pull bar is separated from the location hole of angle scale, be rotated further by lamp body until with mounting bracket into predetermined angle, finally make pull bar orientation angle disk slip so that pull bar is arranged in corresponding location hole.Pull bar and location hole clamping, so that lamp body keeps predetermined angle with mounting bracket.Additionally, elastic component provides the elastic force of an orientation angle disk for pull bar, so that pull bar has the trend slided towards angle scale, so as to pull bar is held in location hole, prevent pull bar from being separated with location hole.Above-mentioned angle regulator is when the angle of light fixture is adjusted, it is only necessary to pulls pull bar and rotates lamp body, without the stubborn screw operation for being repeated, so that the flow of light fixture angular adjustment can be simplified, convenient operation.Additionally, the present invention also provides a kind of light fixture comprising above-mentioned angle regulator.
Description
Technical field
The present invention relates to lighting engineering, more particularly to a kind of light fixture and its angle regulator.
Background technology
During the use of light fixture, be typically necessary carries out angular adjustment according to different scenes.Especially open air makes
With light fixture, because its use environment often changes, its demand is also constantly changed, so as to need frequently to carry out angle tune
Section.
Light fixture general at present is all to realize angular adjustment by bolts and nuts plus spring washer, plain cushion.The lamp body of light fixture
Rotatably it is located in mounting bracket by bolt.When light fixture angle is adjusted, it is necessary to after first quick-release bolt, light fixture is transferred into institute
Need angle clamping screw again.Traditional light fixture needs frequently to carry out twisting bolt operation during angular adjustment, so that
Obtain angular adjustment complicated, inconvenient operation.
The content of the invention
Based on this, it is necessary to provide a kind of simple to operate, be convenient for the light fixture and its angle regulator of angular adjustment.
A kind of angle regulator, for carrying out angular adjustment to light fixture, the light fixture is including mounting bracket and rotatably
Ground is located at the lamp body of the mounting bracket, and the angle regulator includes：
Angle scale, offers multiple location holes thereon, and the angle scale is securable to the mounting bracket and the lamp body
In any one on；
Hold-down support, is securable on another in the mounting bracket and the lamp body and relative with the angle scale
Set；
Pull bar, slidably on the hold-down support, the pull bar is along the hold-down support towards the angle scale
Slide, the pull bar can be made to be arranged in any one in the multiple location hole；And
Elastic component, on the pull bar, the elastic component is used to provide a sensing angle scale for the pull bar
Elastic force；
Wherein, dorsad the angle scale slip can be such that the pull bar is separated with the location hole to the pull bar, the elasticity
Part provides the elastic force of a sensing angle scale for the pull bar, so that the pull bar has towards becoming that the angle scale is slided
Gesture.
Wherein in one embodiment, the angle scale is arc bending plate, and the multiple location hole is along the angle
The bearing of trend distribution of disk.
Wherein in one embodiment, the hold-down support includes that main body and the main body two ends are hung down relative to the main body
Straight the first side plate, the second side plate for extending, first side plate is away from the angle scale, first side plate and second side
The circular mounting hole being oppositely arranged is offered on plate, the pull bar is arranged in the circular mounting hole.
Wherein in one embodiment, the pull bar is bent to form handle away from one end of the angle scale.
Wherein in one embodiment, the pull bar is provided with fixing pin, and the angle regulator also includes position-stopping plate,
The position-stopping plate is located between first side plate and second side plate, and the position-stopping plate is provided with position-arresting hole, rotates described
Pull bar, can make the fixing pin through the position-arresting hole or be abutted with the position-stopping plate.
Wherein in one embodiment, fixing hole is opened up in the middle part of the pull bar, the fixing pin is arranged in the fixation
In hole.
Wherein in one embodiment, the position-stopping plate is fixed in the main body by screw.
Wherein in one embodiment, the elastic component is compression spring, and the compression spring is sheathed on the pull bar
And be held between first side plate and the fixing pin.
A kind of light fixture, including：
Mounting bracket；
Lamp body, is rotatably installed in the mounting bracket；
Angle regulator as any one of above-mentioned preferred embodiment, the angle scale is fixed on the installation branch
In any one in frame and the lamp body, the hold-down support is fixed on another in the mounting bracket and the lamp body
And be oppositely arranged with the angle scale.
Wherein in one embodiment, the angle scale is fixed in the mounting bracket, and the hold-down support is fixed on
On the lamp body.
Above-mentioned angle regulator, when the angle of light fixture is adjusted, first makes pull bar be separated from location hole, is rotated further by lamp body
Until with mounting bracket into predetermined angle, finally make pull bar orientation angle disk slide so that pull bar is arranged in corresponding location hole
It is interior.Pull bar and location hole clamping, so that lamp body keeps predetermined angle with mounting bracket.Additionally, elastic component provides one for pull bar
The elastic force of orientation angle disk, so that pull bar has the trend slided towards angle scale, so as to pull bar is held in location hole, prevents
Only pull bar is separated with location hole.Above-mentioned angle regulator is when the angle of light fixture is adjusted, it is only necessary to pull pull bar and revolving light
Body, without the stubborn screw operation for being repeated, so that the flow of light fixture angular adjustment can be simplified, convenient operation.
Brief description of the drawings
Fig. 1 is the structural representation of light fixture in present pre-ferred embodiments；
Fig. 2 is the explosive view of angle regulator in light fixture shown in Fig. 1；
Fig. 3 is the assembling schematic diagram of adjusting means shown in Fig. 2.
Specific embodiment
For the ease of understanding the present invention, the present invention is described more fully below with reference to relevant drawings.In accompanying drawing
Give presently preferred embodiments of the present invention.But, the present invention can be realized in many different forms, however it is not limited to this paper institutes
The embodiment of description.On the contrary, the purpose for providing these embodiments is to make the understanding to the disclosure more thorough
Comprehensively.
It should be noted that when element is referred to as " being fixed on " another element, it can directly on another element
Or can also there is element placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or may be simultaneously present centering elements.
Unless otherwise defined, all of technologies and scientific terms used here by the article with belong to technical field of the invention
The implication that technical staff is generally understood that is identical.The term for being used in the description of the invention herein is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term as used herein " and/or " include one or more phases
The arbitrary and all of combination of the Listed Items of pass.
Refer to Fig. 1, the light fixture 10 in present pre-ferred embodiments include angle regulator 100, mounting bracket 102 and
Lamp body 104.Lamp body 104 can be installed in mounting bracket 102 by rotating shaft, so as to can be rotated relative to mounting bracket 102.
Also referring to Fig. 2 and Fig. 3, angle regulator 100 include angle scale 110, hold-down support 120, pull bar 130,
Elastic component 140 and position-stopping plate 150.Wherein, angle scale 110 is fixed in any one in mounting bracket 102 and lamp body 104, Gu
Determine that bearing 120 is fixed in mounting bracket 102 and lamp body 104 another on and be oppositely arranged with angle scale 110.
In the present embodiment, angle scale 110 is fixed in mounting bracket 102, and hold-down support 120 is fixed on lamp body 104.
It is pointed out that in other embodiments, angle scale 110 can be exchanged with the position of hold-down support 120.
Multiple location holes 112 are offered on angle scale 110.Angle scale 110 can be made up of metal material, with stronger machine
Tool intensity.
In the present embodiment, angle scale 110 be arc bending plate, multiple location holes 112 along angle scale 110 extension side
To distribution.Therefore, when lamp body 104 is rotated relative to mounting bracket 102, each location hole 112 can be made with the line of rotating shaft
Equal length.It is pointed out that in other embodiments, the shape of angle scale 110 is not limited to arc bending plate.
Hold-down support 120 is oppositely arranged with angle scale 110.Hold-down support 120 can be the structures such as tabular, bulk.Specifically,
Hold-down support 120 can threaded fastener be mounted on lamp body 104, also can be integrally formed or weld with lamp body 104.Gu
Determine bearing 120 to play a supportive role.
Pull bar 130 is slidably on hold-down support 120.
In the present embodiment, hold-down support 120 includes main body 121, the first side plate 123 and the second side plate 125.First side plate
123 and second side plate 125 be located at two ends of main body 121 and vertical with main body 121.First side plate 123 is away from angle scale 110.
The circular mounting hole 127 being oppositely arranged is offered on first side plate 123 and the second side plate 125, pull bar 130 is arranged in circular mounting
In hole 127.
Pull bar 130 slidably, hold-down support 120 is located at so as to realize that pull bar 130 is slidable in circular mounting hole 127
On.By the glide direction of pull bar 130 is limited by the first side plate 123 and the second side plate 125, so as to can keep pull bar 130
Slided without deviateing along preset direction.
Further, pull bar 130 is slided along hold-down support 120 towards angle scale 110, and pull bar 130 can be made to be arranged in multiple
In any one in location hole 112.Specifically, when 102 one-tenth different angles of lamp body 104 and mounting bracket, pull bar 130 can be with angle
Location holes 112 different on scale 110 align.Pull bar 130 is arranged in aligned location hole 112, just can make lamp body 104
Keep working as leading angle with mounting bracket 102.
Additionally, pull bar 130 dorsad angle scale 110 is slided, pull bar 130 can be made to be separated with location hole 112.Therefore, lamp body 104
It is free to rotate between mounting bracket 102, so as to the regulation of angle can be carried out to light fixture 10.
In the present embodiment, pull bar 130 is bent to form handle 131 away from one end of angle scale 110.Handle 131 can be easy to
Operating personnel's taking, so as to can be easy to carry out pull bar 130 operation such as push-and-pull, rotation by handle 131.
Elastic component 140 is on pull bar 130.Elastic component 140 is used to be provided for pull bar 130 bullet of an orientation angle disk 110
Power.Compared with the device of traditional regulation light fixture angle, the defect that angle regulator 100 there may exist is：Pull bar 130 by
In not coordinating with location hole 112 or the screw thread of circular mounting hole 127, so as to cause it easily to be come off from location hole 112.In order to gram
Drawbacks described above is taken, using elastic component 140.Elastic component 140 is the elastic force that pull bar 130 provides an orientation angle disk 110, so that pull bar
130 have the trend slided towards angle scale 110, so as to pull bar 130 is held in location hole 112, prevents pull bar 130 and determine
Position hole 112 separates.
Therefore, pull bar 130 does not need screw thread to coordinate and just can firmly be arranged in location hole 112, so that angle is adjusted
Regulating device 100 can reach conventional angle adjusting means stabilization, firm effect while easy to adjust, again.
When the angle of light fixture 10 is adjusted, make pull bar 130 need first to be separated with location hole 112, lamp body 104 could be rotated.But
Because elastic component 140 is the elastic force that pull bar 130 provides an orientation angle disk 110, so that pull bar 130 has towards angle scale 110
The trend of slip.Therefore, when lamp body 104 is rotated, operating personnel must fix pull bar 130 with hand, fixed to prevent it from rebounding
In the hole 112 of position.But, influence operating personnel are rotated lamp body 104 by this, are not easy to operation.Therefore, it is easy to operate, angle is adjusted
Regulating device 100 also includes position-stopping plate 150.Further, in the present embodiment, it is additionally provided with fixing pin 133 on pull bar 130.
Position-stopping plate 150 is located between the first side plate 123 and the second side plate 125, and position-stopping plate 150 is provided with position-arresting hole 151.Turn
Dynamic pull bar 130, can make fixing pin 133 through position-arresting hole 151 or be abutted with position-stopping plate 150.Specifically in the present embodiment, position-arresting hole
151 is the rectangular aperture for being opened in the top of position-stopping plate 150, and its width is less than the length of fixing pin 133, but its catercorner length is big
In the length of fixing pin 133.When rotating tension bar 130 is parallel with the diagonal of position-arresting hole 151 to fixing pin 133, fixing pin 133
Can be passed through from position-arresting hole 151；When rotating tension bar 130 makes fixing pin 133 stagger with the diagonal of position-arresting hole 151, fixing pin 133
Then abutted with position-stopping plate 150.
Wherein, when fixing pin 133 and position-stopping plate 150 are abutted near the side of the first side plate 123, pull bar 130 and location hole
112 separate.Therefore, operating personnel are when lamp body 104 is rotated, it is not necessary to manual steady brace 130, so that operation facility.
In the present embodiment, the middle part of pull bar 130 opens up fixing hole 135, and fixing pin 133 is arranged in fixing hole 135.Need
It is noted that in other embodiments, fixing pin 133 is also solderable to be connected on pull bar 130.
Further, in the present embodiment, position-stopping plate 150 is fixed in main body 121 by screw 160.It may be noted that
It is that in other embodiments, position-stopping plate 150 is solderable to be connected in main body 121 or be integrally formed with hold-down support 120.
In the present embodiment, elastic component 140 is compression spring, and compression spring is sheathed on pull bar 130 and is held on first
Between side plate 123 and fixing pin 133.It is pointed out that in other embodiments, elastic component 140 can also be elastic threads, shell fragment
Deng element.
Angle regulator 100, when the angle of light fixture 10 is adjusted, first makes pull bar 130 be separated from location hole 112, then
Rotate lamp body 104 until with 102 one-tenth predetermined angles of mounting bracket, finally slide the orientation angle disk 110 of pull bar 130 so that draw
Bar 130 is arranged in corresponding location hole 112.Pull bar 130 and the clamping of location hole 112, so that lamp body 104 and mounting bracket
102 keep predetermined angle.Additionally, elastic component 140 is the elastic force that pull bar 130 provides an orientation angle disk 110, so that pull bar 130
With the trend slided towards angle scale 110, so as to pull bar 130 is held in location hole 112, pull bar 130 is prevented with positioning
Hole 112 separates.Angle regulator 100 is when the angle of light fixture 10 is adjusted, it is only necessary to pulls pull bar 130 and rotates lamp body 104
, without the stubborn screw operation for being repeated, so that the flow of light fixture angular adjustment can be simplified, convenient operation.
Embodiment described above only expresses several embodiments of the invention, and its description is more specific and detailed, but simultaneously
Therefore the limitation to the scope of the claims of the present invention can not be interpreted as.It should be pointed out that for one of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to guarantor of the invention
Shield scope.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (9)
1. a kind of angle regulator, for carrying out angular adjustment to light fixture, the light fixture includes mounting bracket and rotationally
Located at the lamp body of the mounting bracket, it is characterised in that the angle regulator includes：
Angle scale, offers multiple location holes thereon, and the angle scale is securable in the mounting bracket and the lamp body
On any one；
Hold-down support, is securable on another in the mounting bracket and the lamp body and relative with the angle scale sets
Put；
Pull bar, slidably on the hold-down support, the pull bar is slided along the hold-down support towards the angle scale,
The pull bar can be made to be arranged in any one in the multiple location hole；And
Elastic component, on the pull bar, the elastic component is used to be provided for the pull bar elastic force of a sensing angle scale；
Wherein, dorsad the angle scale slip can be such that the pull bar is separated with the location hole to the pull bar, and the elastic component is
The pull bar provides the elastic force for pointing to the angle scale, so that the pull bar has the trend slided towards the angle scale；
The hold-down support includes main body and the main body two ends relative to the first side plate, the second side that the body normal extends
Plate, first side plate offers the circle being oppositely arranged away from the angle scale on first side plate and second side plate
Shape mounting hole, the pull bar is arranged in the circular mounting hole.
2. angle regulator according to claim 1, it is characterised in that the angle scale is arc bending plate, institute
Multiple location holes are stated to be distributed along the bearing of trend of the angle scale.
3. angle regulator according to claim 1, it is characterised in that the one end of the pull bar away from the angle scale
It is bent to form handle.
4. angle regulator according to claim 1, it is characterised in that the pull bar is provided with fixing pin, the angle
Degree adjusting means also includes position-stopping plate, and the position-stopping plate is located between first side plate and second side plate, the stop bit
Plate is provided with position-arresting hole, rotates the pull bar, can make the fixing pin through the position-arresting hole or be abutted with the position-stopping plate.
5. angle regulator according to claim 4, it is characterised in that fixing hole, institute are opened up in the middle part of the pull bar
Fixing pin is stated to be arranged in the fixing hole.
6. angle regulator according to claim 4, it is characterised in that the position-stopping plate is fixed on described by screw
In main body.
7. angle regulator according to claim 4, it is characterised in that the elastic component is compression spring, the pressure
Contracting spring housing is on the pull bar and is held between first side plate and the fixing pin.
8. a kind of light fixture, it is characterised in that including：
Mounting bracket；
Lamp body, is rotatably installed in the mounting bracket；
Angle regulator described in any one of the claims 1~7, the angle scale is fixed on the mounting bracket and institute
State in any one in lamp body, the hold-down support be fixed on another in the mounting bracket and the lamp body and with institute
Angle scale is stated to be oppositely arranged.
9. light fixture according to claim 8, it is characterised in that the angle scale is fixed in the mounting bracket, described
Hold-down support is fixed on the lamp body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310177876.9A CN104154504B (en) | 2013-05-14 | 2013-05-14 | Light fixture and its angle regulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310177876.9A CN104154504B (en) | 2013-05-14 | 2013-05-14 | Light fixture and its angle regulator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104154504A CN104154504A (en) | 2014-11-19 |
| CN104154504B true CN104154504B (en) | 2017-05-31 |
Family
ID=51880072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310177876.9A Active CN104154504B (en) | 2013-05-14 | 2013-05-14 | Light fixture and its angle regulator |
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| Country | Link |
|---|---|
| CN (1) | CN104154504B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106287328A (en) * | 2015-06-05 | 2017-01-04 | 金善权 | The anglec of rotation easily regulates LED illumination device |
| CN104914043A (en) * | 2015-06-18 | 2015-09-16 | 中国石油大学(华东) | Device for measuring adhesive force by quasi-static loading |
| CN107606589A (en) * | 2017-09-28 | 2018-01-19 | 无锡畅欧光电科技有限公司 | A kind of LED lamp of perfect heat-dissipating |
| CN107676709B (en) * | 2017-10-31 | 2024-04-12 | 商洛市虎之翼科技有限公司 | Angle-adjustable mechanism with single-push double-lock function and lamp |
| CN108581323A (en) * | 2018-05-28 | 2018-09-28 | 陈红梅 | A kind of automobile welding and assembling clamp clamp arm convenient for multi-angle regulation |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1719098A (en) * | 2005-07-20 | 2006-01-11 | 屠伟勤 | Rotary self locating device of lamp body |
| CN200944986Y (en) * | 2006-06-20 | 2007-09-12 | 邱炳顺 | Regulating device for folding chair |
| CN102721017A (en) * | 2011-03-29 | 2012-10-10 | 海洋王照明科技股份有限公司 | Rotatable support and lighting lamp adopting the rotatable support |
| CN102829453A (en) * | 2012-08-17 | 2012-12-19 | 鹤山丽得电子实业有限公司 | Lamp connecting system with variable angle and direction |
-
2013
- 2013-05-14 CN CN201310177876.9A patent/CN104154504B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1719098A (en) * | 2005-07-20 | 2006-01-11 | 屠伟勤 | Rotary self locating device of lamp body |
| CN200944986Y (en) * | 2006-06-20 | 2007-09-12 | 邱炳顺 | Regulating device for folding chair |
| CN102721017A (en) * | 2011-03-29 | 2012-10-10 | 海洋王照明科技股份有限公司 | Rotatable support and lighting lamp adopting the rotatable support |
| CN102829453A (en) * | 2012-08-17 | 2012-12-19 | 鹤山丽得电子实业有限公司 | Lamp connecting system with variable angle and direction |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104154504A (en) | 2014-11-19 |
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