CN103453487B - It is a kind of to adjust tumbler and the light fixture with the regulation tumbler - Google Patents
It is a kind of to adjust tumbler and the light fixture with the regulation tumbler Download PDFInfo
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- CN103453487B CN103453487B CN201210173067.6A CN201210173067A CN103453487B CN 103453487 B CN103453487 B CN 103453487B CN 201210173067 A CN201210173067 A CN 201210173067A CN 103453487 B CN103453487 B CN 103453487B
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- support
- deep
- rotary handle
- chip breaker
- slotted chip
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Abstract
The present invention provides a kind of regulation tumbler, including fixture, support, rotary handle and anti-rotation screw, the fixture is adjacent with the support, the support offers deep-slotted chip breaker, the rotary handle and the anti-rotation screw are separately positioned on the both sides of the deep-slotted chip breaker, the rotary handle inwardly offers screwed hole from bottom, and the anti-rotation screw passes through the deep-slotted chip breaker on the through hole opened up on the fixture and the support to be threadedly coupled with the rotary handle；Wherein, when the rotary handle rotates, the anti-rotation screw remains stationary.Anti-rotation screw is cut shaft, so as to prevent screw from being rotated together with rotary handle using unique special screw.The present invention only needs to unclamp the threaded connection of rotary handle and anti-rotation screw, you can the angle adjustment to support is realized, so as to simply and easily adjust the irradiation orientation of light fixture.
Description
Technical field
The present invention relates to a kind of light fixture, more particularly to a kind of regulation tumbler of lamp bracket and rotated with the regulation
The light fixture of device.
Background technology
In the use environment of reality, the light fixture such as Projecting Lamp is sometimes for multi-faceted illumination is realized, thus it requires light fixture
Being capable of translation-angle.In order to solve this technical problem, occur the design for adjusting lighting fixtures angle, but this in the prior art
A little designs usually require additionally to increase more parts, and when carrying out lighting fixtures angle conversion, operation is also complex.While by
It is complex in these designs, also increase the cost of light fixture.Therefore, the angular transformation of regulation light fixture in the prior art be present needs
Part is more, the complex technical problem of operation.
The content of the invention
The angular transformation that a small amount of part is achievable light fixture, simple side can be used it is an object of the invention to provide a kind of
Just the regulation tumbler for realizing light fixture Multi-directional lighting and the light fixture with the regulation tumbler.
In order to solve the technology that the part of regulation light fixture angular transformation needs of the prior art is more, operation is complex
Problem, the invention provides one kind to adjust tumbler, including fixture, support, rotary handle and anti-rotation screw, described solid
It is adjacent with the support to determine part, the support offers deep-slotted chip breaker, and the rotary handle and the anti-rotation screw are set respectively
In the both sides of the deep-slotted chip breaker, the rotary handle inwardly offers screwed hole from bottom, and the anti-rotation screw is described in
The deep-slotted chip breaker on through hole and the support opened up on fixture is threadedly coupled with the rotary handle；Wherein, described
When rotary handle rotates, the anti-rotation screw remains stationary；The anti-rotation screw includes head of screw, the end stand to connect successively
And stud, the stud are threadedly coupled with the screwed hole of the rotary handle, the end stand is waist type, the side of the end stand
Face includes two substantially parallel planes and two cambered surfaces being connected between two plane, and the side profile scope of the end stand surpasses
Go out the side profile or concordant with the side profile of the stud of the stud；The through hole of the fixture be and the end
The waist-shaped hole of platform matching, the end stand are arranged in the waist-shaped hole.
Wherein, the deep-slotted chip breaker includes the first deep-slotted chip breaker being opened on the bottom surface of the support.
Wherein, the deep-slotted chip breaker includes the second deep-slotted chip breaker being opened on the side of the support.
Wherein, when the threaded connection of the rotary handle and the anti-rotation screw is unclamped, the support with it is described solid
Determine part rotatably to connect.
Wherein, the stud is cylinder, and the screw thread of the stud is complete screw thread；Or the stud is waist type, institute
Stating the side of stud includes two substantially parallel planes and two cambered surfaces being connected between two plane, two planes of the stud
Corresponding concordant with two planes of the end stand, the screw thread of the stud is intermittent screw thread.
Wherein, the side of the support is two parallel surfaces being oppositely arranged on the support, on each parallel surface
Second deep-slotted chip breaker corresponding to one is set.
Correspondingly, the present invention also provides a kind of light fixture, and it includes light source and described regulation tumbler, and its feature exists
In the light source is fixed on the fixture.
Wherein, the deep-slotted chip breaker includes the first deep-slotted chip breaker being opened on the bottom surface of the support, is opened up on the base
There is the waist-shaped hole, the anti-rotation screw passes through first arc on the waist-shaped hole of the base and the bottom surface of the support
Shape groove, it is threadedly coupled with the rotary handle.
Wherein, the base of the fixture including the light fixture and fixed auricle, the light source by light source mounting seat with
The fixed auricle is fixed；The deep-slotted chip breaker also includes the second deep-slotted chip breaker opened up on the side of the support, the fixation
Also the waist-shaped hole is offered on auricle, the anti-rotation screw passes through waist-shaped hole and the bracket side on the fixed auricle
Second deep-slotted chip breaker on face, is threadedly coupled with the rotary handle；The fixed auricle also passes through connector and the branch
Realize and be rotatably connected in frame side.
Wherein, the light fixture also includes the cable that be connected with the light source, equal on the bottom surface of the base and the support
Provided with the perforate passed through for the cable.
Regulation tumbler provided by the invention, as a result of anti-rotation screw, therefore when twisting rotary handle, its
Will not concomitant rotation, then only need to twist rotary handle, threaded connection is unclamped in part, you can simply and easily runing rest
Angle, and then the change of light fixture irradiating angle is realized, realize multi-faceted illumination.The section tumbler structure letter that the present invention uses
List, convenient and reliable operation, the angular turn for completing support are simple and convenient.
Brief description of the drawings
In order to illustrate more clearly of technical scheme, the required accompanying drawing used in embodiment will be made below
Simply introduce, it should be apparent that, drawings in the following description are only some embodiments of the present invention, general for this area
For logical technical staff, without having to pay creative labor, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the explosive view for the regulation tumbler that first embodiment of the invention provides；
Fig. 2 is the structural representation of the rotary handle in Fig. 1；
Fig. 3 is the structural representation of the support in Fig. 1；
Fig. 4 is the structural representation of the anti-rotational screw in Fig. 1；
Fig. 5 is that the regulation tumbler in Fig. 1 is applied to schematic diagram on light fixture.
Embodiment
Below in conjunction with the accompanying drawing in embodiment of the present invention, the technical scheme in embodiment of the present invention is carried out clear
Chu, it is fully described by.
Also referring to Fig. 1 to Fig. 5, embodiment of the present invention provides a kind of regulation tumbler and turned with the regulation
The light fixture of dynamic device.
As shown in Figure 1, there is provided one kind regulation tumbler, including fixture 1, support 2, rotary handle 3 and anti-rotation
Screw 4, wherein the fixture 1 is adjacent with the support 2, the support 2 offers deep-slotted chip breaker 5, the rotary handle 3 and institute
State the both sides that anti-rotation screw 4 is separately positioned on the deep-slotted chip breaker 5.It should be noted that deep-slotted chip breaker 5 refers to groove side along its length
To for arc, and the size of deep-slotted chip breaker width should be slightly greater than the cross sectional dimensions of the stud of screw, less than rotation hand
The bed-plate dimension of handle 3, it could so realize that rotary handle 3 and the fixed thread of anti-rotation screw 4 connect.And the angle of deep-slotted chip breaker 5
It can be 0-180 degree to spend scope, according to the needs of practical application, 90 can be preferably arranged to, 120,150,180 degree etc..
As shown in Fig. 2 the rotary handle 3 inwardly offers screwed hole 31 from bottom.The anti-rotation spiral shell as shown in Figure 1
Nail 4 passes through the deep-slotted chip breaker 5 and the screw thread of rotary handle 3 on the through hole 6 and the support 2 opened up on the fixture 1
Connection；Wherein, when the rotary handle 3 rotates, the remains stationary of anti-rotation screw 4.Therefore, needing to adjust light fixture
During irradiating angle, it is only necessary to reverse rotary handle 3, the threaded connection of rotary handle 3 and anti-rotation screw 4 is unclamped, it is necessary to say
Bright, release here refers to that support 2 can be moved, rather than rotary handle 3 completely disengages with anti-rotation screw 4.
After screw thread release, manually or other mechanically operated mode can easy runing rest 2, so as to change and support
The irradiating angle of the light source of connection, due to the setting of deep-slotted chip breaker 5, there is guide effect to rotary handle 3 and anti-rotation screw, revolving
When turning support 2, they can move in deep-slotted chip breaker 5.After suitable angle is adjusted to, it is only necessary to tighten rotary handle again
3 with anti-rotation screw 4.
Specifically, as shown in figure 4, the anti-rotation screw 4 includes head of screw 41, end stand 42 and the stud to connect successively
43, wherein, the stud 43 is threadedly coupled with the screwed hole 31 of the rotary handle 3, and the end stand 42 is waist type, described
The side of end stand 42 includes two substantially parallel planes and two cambered surfaces being connected between two plane, the side of the end stand 42
Facial contour scope exceeds the side profile or concordant with the side profile of the stud 43 of the stud 43.Can so it manage
Solution, end stand 42 are by the way that the step of cylinder is carried out into chip in relative both sides, forms two substantially parallel planes, and are not cut
The part cut is still the outline of arc.The profile of end stand 42 exceeds or concordant with the profile of stud 43 is meant that transversal
In the projection in face, the cross section of end stand 42 includes the cross section of stud 43, and the purpose so designed is to enter the part of stud 43
Enter the screwed hole 31 of rotary handle 3, and end stand 42 plays a part of positioning and anti-rotation.
The stud 43 is cylinder, and the screw thread of the stud 43 is complete screw thread.Or the as shown in figure 4, stud
43 be waist type, and the side of the stud 43 includes two substantially parallel planes and two cambered surfaces being connected between two plane, institute
State that two planes and two planes of the end stand 42 of stud are corresponding concordant, the screw thread of the stud 43 is intermittent screw thread.I.e., it is possible to
It is when cutting end stand while has switched to shaft, therefore the corresponding cutting plane with end stand in cutting plane of stud
Actual is same plane.Why the screw thread on stud 43 for complete or intermittent screw thread can, be because both setting sides
Formula can realize the threaded connection of stud 43 and the screwed hole 31 of rotary handle 3.
As shown in figure 1, the through hole 6 of the fixture 1 is the waist-shaped hole 6 matched with the end stand 42, the end stand
42 are arranged in the waist-shaped hole 6.It should be noted that end stand 42 refers to that the shape of the two is identical with the matching of waist-shaped hole 6, waist type
Hole 6 is slightly larger than end stand 42, is coordinated with forming gap with end stand 42, so as to which when rotary handle 3 rotates, end stand 42 is by waist-shaped hole
Limitation, it is impossible to as rotary handle 3 rotates together, so that whole screw 4 does not rotate, so as to pine as needed
Open or the threaded connection of trip bolt 4 and rotary handle 3.
As shown in figure 3, the deep-slotted chip breaker 5 on support 2 can include first be opened on the bottom surface 21 of the support 2
Deep-slotted chip breaker 51, the second deep-slotted chip breaker 52 being opened on the side 22 of support 2 can also be included.Wherein, the bottom surface and side of support 2
The definition in face refers to support 2 seen bottom surface and side in a state of use.When adjusting the irradiating angle of light fixture 8, can first it lead to
The rotary handle on the second deep-slotted chip breaker 52 of support 2 and anti-rotation screw are overregulated to change lamp holder direction of illumination（Such as light in Fig. 5
The upward exit direction in source 8）With horizontal plane（Using the surface of fixture 1 as reference level face）Angle, then pass through adjust branch
Rotary handle and anti-rotation screw on first deep-slotted chip breaker 51 of frame 2, thus it is possible to vary lamp holder direction of illumination is relative in the horizontal plane
The central shaft in Fig. 5（Such as the vertical axis where the center of the first deep-slotted chip breaker 51 in Fig. 5, i.e., the center axle position that cable 7 is located at
Put）The angle of rotation, so as to which the regulation of Multi-orientation multi-angle can be realized.
It is corresponding, as shown in figure 5, fixture 1 includes base 11 and fixed auricle 12, the bottom surface 21 of support 2 and base it
Between be provided with the connection of rotary handle 3 and anti-rotation screw 4, be also equipped with revolving between the side 22 of fixed auricle 12 and support 2
Change hands the connection of handle 3 and anti-rotation screw 4.As shown in figure 5, connect in the screw thread of the rotary handle 3 and the anti-rotation screw 4
When connecing release, rotatable connection is still suffered between the side 22 of support 2 and fixed auricle 12.
A kind of light fixture with above-mentioned regulation tumbler is additionally provided corresponding to present embodiment.As shown in figure 5, light fixture
Including light source 8 and regulation tumbler.Specifically, the light source 8 is fixed by light source mounting seat and the fixed auricle 12.
Offer the waist-shaped hole 6 on base 11, waist-shaped hole 6 and the support 2 of the anti-rotation screw 4 through the base 11
First deep-slotted chip breaker 51 on bottom surface 21, is threadedly coupled with the rotary handle 3.The deep-slotted chip breaker 5 is additionally included in the branch
The second deep-slotted chip breaker 52 opened up on the side 22 of frame 2, the waist-shaped hole 6, the anti-rotation are also offered on the fixed auricle 12
Dynamic screw 4 is through the waist-shaped hole 6 on the fixed auricle 12 and second deep-slotted chip breaker 52 in the side face 22, with institute
Rotary handle 3 is stated to be threadedly coupled.The fixed auricle 12 is also realized with the side face 22 by connector and is rotatably connected.
The side 22 of the support is two parallel surfaces being oppositely arranged on the support 2, be respectively provided with each parallel surface one it is right
The second deep-slotted chip breaker 52 answered.It is described herein it is parallel be general processing and visual substantially parallel, however it is not limited to strict 90
Degree.
So, the threaded connection of the rotary handle 3 between releases clamp bottom surface 21 and base 11 and anti-rotation screw 4
Afterwards, it is possible to using the axle of vertical direction as pivot, swinging mounting 2, change the photograph of light source 8 in the horizontal plane so as to corresponding
Firing angle degree.If the threaded connection of the rotary handle 3 and anti-rotation screw 4 between releases clamp side 22 and fixed auricle 12
Afterwards, it is possible to the angle of the fixed auricle of rotation, so as to change the pitching irradiating angle of light source 8.Therefore, in the whole space of light source
Three-dimensional illumination orientation can carry out convenient and reliable regulation by adjusting tumbler.
As shown in Figure 1 and Figure 5, the light fixture also includes the cable 7 that is connected with the light source 8, the base 11 and described
The perforate passed through for the cable 7 is equipped with the bottom surface 21 of support 2.
In addition, pad can also be set between the bottom surface of rotary handle 3 and the deep-slotted chip breaker 5 of support 2.Deep-slotted chip breaker 5 is opened
If it can be processed by modes such as metal plate punchings.
Although in addition, the present invention regulation tumbler in the present embodiment be used for light fixture regulation light fixture irradiating angle,
But those skilled in the art should know, the regulation, which rotates, can also be applied to other devices for needing to carry out angular adjustment
In, it will not be repeated here.
Described above is the preferred embodiment of the present invention, it is noted that for those skilled in the art
For, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications are also considered as
Protection scope of the present invention.
Claims (10)
1. one kind regulation tumbler, including fixture, support, rotary handle and anti-rotation screw, it is characterised in that：It is described solid
It is adjacent with the support to determine part, the support offers deep-slotted chip breaker, and the rotary handle and the anti-rotation screw are set respectively
In the both sides of the deep-slotted chip breaker, the rotary handle inwardly offers screwed hole from bottom, and the anti-rotation screw is described in
The deep-slotted chip breaker on through hole and the support opened up on fixture is threadedly coupled with the rotary handle；Wherein, described
When rotary handle rotates, the anti-rotation screw remains stationary；The anti-rotation screw includes head of screw, the end stand to connect successively
And stud, wherein, the stud is threadedly coupled with the screwed hole of the rotary handle, and the end stand is waist type, the end
The side of platform includes two substantially parallel planes and two cambered surfaces being connected between two plane, the side profile of the end stand
Scope exceeds the side profile or concordant with the side profile of the stud of the stud；The through hole of the fixture be with
The waist-shaped hole of the end stand matching, the end stand are arranged in the waist-shaped hole.
2. regulation tumbler according to claim 1, it is characterised in that the deep-slotted chip breaker includes being opened in the support
Bottom surface on the first deep-slotted chip breaker.
3. regulation tumbler according to claim 1 or 2, it is characterised in that the deep-slotted chip breaker is described including being opened in
The second deep-slotted chip breaker on the side of support.
4. regulation tumbler according to claim 3, it is characterised in that in the rotary handle and the anti-rotation spiral shell
When the threaded connection of nail is unclamped, the support is rotatably connected with the fixture.
5. regulation tumbler according to claim 1, it is characterised in that the stud is cylinder, the stud
Screw thread is complete screw thread；Or the stud is waist type, the side of the stud includes two substantially parallel planes and is connected to
Two cambered surfaces between two plane, two planes of the stud and two planes of the end stand are corresponding concordant, the spiral shell of the stud
Line is intermittent screw thread.
6. regulation tumbler according to claim 3, it is characterised in that the side of the support is phase on the support
To two parallel surfaces of setting, the second deep-slotted chip breaker corresponding to one is respectively provided with each parallel surface.
7. a kind of light fixture, it includes light source and the regulation tumbler as described in claim any one of 1-6, it is characterised in that
The light source is fixed on the fixture.
8. light fixture according to claim 7, it is characterised in that the deep-slotted chip breaker includes being opened on the bottom surface of the support
The first deep-slotted chip breaker, the anti-rotation screw be used for through base waist-shaped hole and the support bottom surface on first arc
Shape groove, it is threadedly coupled with the rotary handle.
9. light fixture according to claim 8, it is characterised in that the fixture includes base and the fixation of the light fixture
Auricle, the light source are fixed by light source mounting seat and the fixed auricle；The deep-slotted chip breaker is additionally included in the side of the support
The second deep-slotted chip breaker opened up on face, also offers the waist-shaped hole on the fixed auricle, and the anti-rotation screw is through described
Waist-shaped hole on fixed auricle and second deep-slotted chip breaker in the side face, are threadedly coupled with the rotary handle；Institute
Fixed auricle is stated also to be rotatably connected by connector and side face realization.
10. light fixture according to claim 8 or claim 9, it is characterised in that the light fixture also includes the electricity being connected with the light source
The perforate passed through for the cable is equipped with the bottom surface of cable, the base and the support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210173067.6A CN103453487B (en) | 2012-05-30 | 2012-05-30 | It is a kind of to adjust tumbler and the light fixture with the regulation tumbler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210173067.6A CN103453487B (en) | 2012-05-30 | 2012-05-30 | It is a kind of to adjust tumbler and the light fixture with the regulation tumbler |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103453487A CN103453487A (en) | 2013-12-18 |
| CN103453487B true CN103453487B (en) | 2018-01-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210173067.6A Active CN103453487B (en) | 2012-05-30 | 2012-05-30 | It is a kind of to adjust tumbler and the light fixture with the regulation tumbler |
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| CN104595869A (en) * | 2014-12-15 | 2015-05-06 | 刘迅春 | All-angle bracket for LED lamps |
| CN107327811A (en) * | 2017-07-31 | 2017-11-07 | 广东人和照明实业有限公司 | Rotate adjustable support and the light fixture with the rotation adjustable support |
| CN107472118B (en) * | 2017-09-08 | 2023-08-25 | 徐州徐工矿业机械有限公司 | Mining dump truck back light mounting seat structure |
| CN107740959B (en) * | 2017-09-14 | 2019-12-03 | 安徽明洋电子有限公司 | One kind being based on rotatably supported bank light structure |
| CN107907875A (en) * | 2017-12-21 | 2018-04-13 | 四川中水成勘院工程物探检测有限公司 | Multi-beam transducer attitude regulation and calibrating installation |
| CN108397724B (en) * | 2018-05-18 | 2024-05-31 | 广州达森灯光股份有限公司 | LED wall washer lamp mounting bracket with XY axes adjustable in angle |
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| JP2002140925A (en) * | 2000-10-31 | 2002-05-17 | Matsushita Electric Works Ltd | Luminaire and tightening screw with knob part |
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| CN201521912U (en) * | 2009-11-10 | 2010-07-07 | 浙江摩根电子科技有限公司 | Lamp installation structure with adjustable angle |
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| CN103453487A (en) | 2013-12-18 |
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