CN203731211U - Lamp with angle adjustable - Google Patents
Lamp with angle adjustable Download PDFInfo
- Publication number
- CN203731211U CN203731211U CN201420038110.2U CN201420038110U CN203731211U CN 203731211 U CN203731211 U CN 203731211U CN 201420038110 U CN201420038110 U CN 201420038110U CN 203731211 U CN203731211 U CN 203731211U
- Authority
- CN
- China
- Prior art keywords
- fixture
- fixed arm
- light
- adjustable angle
- fitting body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 206010006514 bruxism Diseases 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Landscapes
- Pivots And Pivotal Connections (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model discloses a lamp with an angle adjustable. The lamp comprises a lamp body, a fixed arm and a locking piece. The lamp body is rotatably arranged on the fixed arm through a rotary shaft, a locating piece is fixedly connected to the lamp body, the locking piece is arranged on the fixed arm, the lamp body is locked by the locking piece through friction force between the locking piece and the locating piece, the locking piece is additionally arranged, and the angle of the lamp can be adjusted by changing the friction force between the locking piece and the locating piece. The lamp is simple in structure, practical and convenient to adjust, the lamp can be rotated by 360 degrees in the using process, and the lamp can be fixed at any angle.
Description
Technical field
The utility model relates to stage lamp technical field, is specifically related to a kind of light fixture of adjustable angle.
Background technology
Lighting generally comprises light fixture part for throwing light on and for the holder part of fixing light fixture is installed, the current support for mounted lamp, as long as some can fix light fixture, cannot need to carry out according to actual illumination the setting angle of flexible modulation lamp holder, therefore light fixture is after installation, can only be luminous towards a direction, some lamp bracket can be fixed light fixture, and also can adjust according to actual needs, but, structure for angle between fixed support and light fixture is generally all comparatively complicated, for example adopt two angle disks that cooperatively interact to carry out adjusting angle, two angle disks engage to block by conical tooth and coordinate, carrying out angle fixes, this technology is because the relation of grinding tooth makes the adjusting of angle restricted, and inconvenient, and in prior art, general all locking member is arranged on light fixture with between junction, the mode that locking member also compresses by screw thread is fixed, and in use easily because of the weight of light fixture, connecting axle is rotated, make the relative support of light fixture loosening, thereby cannot effectively lock.
Utility model content
The utility model is intended to address the above problem to a certain extent, and a kind of coml application is at least provided.
For this reason, the purpose of this utility model is to overcome the defect of prior art, and a kind of good stability is provided, and is convenient to the lighting of adjusting angle.
For achieving the above object, the utility model adopts following technical scheme, a kind of light fixture of adjustable angle, comprise light fitting body, fixed arm and locking member, light fitting body is rotatably installed on fixed arm by rotating shaft, on light fitting body, be fixedly connected with positioning piece, described locking member is installed on fixed arm, described locking member by and keeper between frictional force locking light fitting body.
A kind of detailed description of the invention of the present utility model, in one side of described U-shaped fixed arm, be provided with through hole, described locking member comprises the first fixture, the second fixture that are made up of collar plate shape clamping structure and latch-up structure, the first fixture is threaded with the second fixture after passing the through hole on U-shaped fixed arm by clamping structure, clamping structure limits the first fixture and rotates in through hole, and keeper extends between latch-up structure and fixed arm.
A kind of detailed description of the invention of the present utility model, is provided with handle on described the second fixture.
A kind of detailed description of the invention of the present utility model, also comprise a connection piece, the clamping structure of relative the first fixture of described connector is arranged on the opposite side of fixed arm and is threaded with the latch-up structure of the first fixture, described handle is installed on connector, and the second fixture is connected and limits handle with described connector and moves axially.
A kind of detailed description of the invention of the present utility model, is provided with holding tank in described handle, is provided with spring in holding tank, and the second fixture is connected with connector through after spring.
A kind of detailed description of the invention of the present utility model, described connector is hex nut.
A kind of detailed description of the invention of the present utility model, is provided with pad between described connector and fixed arm.
A kind of detailed description of the invention of the present utility model, described the first fixture is half-round head square neck bolt.
A kind of detailed description of the invention of the present utility model, the cross section of described keeper is U-shaped, and the blind end of keeper is connected with light fitting body, and openend is provided with edge, and edge is cirque structure.
A kind of detailed description of the invention of the present utility model, also comprises two separators, and one of them separator is arranged between light fitting body and corresponding U-shaped fixed arm sidewall, and another separator is arranged between keeper and light fitting body.
The beneficial effects of the utility model are,
1, set up a locking member, by changing the frictional force between locking member and keeper, realize the angle that regulates light fixture, simple in structure, practicality, easy to adjust, when use, can rotate by 360 degree, can light fixture be fixed on arbitrarily angled on.
2, due in the time regulating light fixture angle, the direction of handle can change along with the angle of light fixture, and no matter grip structure in employing the utility model can be adjusted to handle in the angle of handled easily the difficulty simplifying the operation greatly in use in any direction.
Brief description of the drawings
Fig. 1 is use view of the present utility model.
Fig. 2 is schematic cross-section of the present utility model.
Fig. 3 is the blast structural representation of the utility model locking member.
Fig. 4 is B part enlarged diagram in the utility model Fig. 2.
Detailed description of the invention
Describe structure of the present utility model and operation principle in detail below in conjunction with accompanying drawing.
Embodiment 1
Shown in Fig. 1 ~ 3, the light fixture of this adjustable angle comprises: lamp body body 1; For supporting the fixed arm 2 of lamp body 1, fixed arm 2 is U-shaped structure; For the locking member 3 that lamp body body 1 and fixed arm 2 are locked.
As shown in Figure 2, lamp body body 1 both sides are provided with the separator 1a for fixed arm 2 being kept apart to lamp body body 1; It is upper that separator 1a is set in turning cylinder 1b, and rotating shaft 1b is designed to allow fixed arm 2 or lamp body body 1 to rotate centered by rotating shaft 1b, and separator 1a is threaded connection part 1c and is fixed on lamp body body 1.
Fixed arm 2 is provided with shaft hole with rotating shaft 1b junction, and rotating shaft 1b is connected with nut 1d through after shaft hole; On rotating shaft 1b, be provided with nut 1d, nut 1d is used for limiting fixed arm 2, prevents that fixed arm 2 from departing from rotating shaft 1b.
Two arms of the u-shaped structure of fixed arm 2 are connected with separator 1a, light fitting body 1 by rotating shaft 1b respectively, and locking member 3 arranges on any arm of fixed arm 2.Lamp body body 1 is rotatably installed on fixed arm 2 by turning cylinder 1b.
On fixed arm 2, be provided with through hole, locking member 3 is arranged on through hole.
As shown in Figure 2,4, be provided with keeper 4 on separator 1a, keeper 4 is U-shaped structure, and keeper 4 is threaded connection part 1c and is fixed on separator 1a.
As shown in Figure 4, keeper 4 openends are provided with edge 4a, and edge 4a is cirque structure, and the blind end of keeper 4 is connected with separator 1a, and edge 4a is centered by rotating shaft 1b.
Fixed arm 2 is between nut 1d and keeper 4, and nut 1d is greater than the thickness of fixed arm 2 from the distance of keeper 4, and this is designed for and allows fixed arm 2 freely to rotate.
As shown in Figure 2, locking member 3 comprises the first fixture 31; The second fixture 32 being connected with the first fixture 31.On the first fixture 31, include clamping structure 31a and latch-up structure 31b.
The first fixture 31 is arranged in the side of fixed arm 2 near lamp body body 1, the second fixture 32 is located in the side of fixed arm 2 away from lamp body body 1, the clamping structure 31a of the first fixture 31 is through after fixed arm 2, be connected with the second fixture 32 again, clamping structure 31a is designed in through hole, axially to move linearly, but can not in through hole, rotate.Clamping structure 31a for the first fixture 31 is clamped on to fixed arm 2, prevents that the first fixture 31 from rotating, and when adjusting the distance between the first fixture 31 and the second fixture 32, the first fixture 31 can move along the direction of axle A.
Latch-up structure 31b is for coordinating with the edge 4a on keeper 4, and the edge 4a of keeper 4 extends between latch-up structure 31b and fixed arm.While rotating the second fixture 32, the first fixture 31 axially moves, and regulates the first fixture 31 to move along axle A direction, latch-up structure 31b and edge 4a close contact, thereby by the effect lock-in edge 4a of fixed arm 2, and then lock light fitting body 1.
Preferably, the first fixture 31 can be half-round head square neck bolt.
Further improve, as shown in Figure 3, locking member 3 also comprises: the pad 36 arranging between the second fixture 32 and fixed arm 2.
Embodiment 2
The present embodiment is with the difference of embodiment 1, as shown in Figure 3, also comprise connector 33, one end of the first fixture 31 is threaded column structure, on one end of connector 33, be provided with the screwed hole suitable with the thread cylinder structure of the first fixture 31, on the other end with the suitable screwed hole of the second fixture 32, the periphery cross section of connector 33 is octagonal, in one end of handle 37, be provided with the accommodating hole suitable with connector 33 peripheries, in the other end of handle 37, be provided with holding tank, in holding tank, be provided with spring 35, the second fixture 32 is connected with connector 33 through after spring, Flexible Connector 35 one end hold out against in handle 37 upper ends, and the other end holds out against on the second fixture 32, for handle 37 is held out against, and is tightly socketed on threaded connector 33.
Preferably, connector 33 can be hex nut.
Preferably, handle 37 can be long-handle hand.
When practical operation, swing handle 37, drives threaded connector 33 to rotate, thereby make the first fixture 31 move along the direction of axis A, and progressively near keeper 4, when enough hour of distance, latch-up structure 31b contacts with edge 4a, and realizes fixing light fitting body 1 by the effect of frictional force.
Handle 37 is owing to being held out against on connector 33 by spring 35, while wanting independent swing handle 37, can be along the direction pull-up handle 37 of axis A, in the time that handle departs from connector 33, can realize the independent rotation of handle 37, while decontroling handle 37, due to the effect of spring 35, handle 37 is tightly socketed on connector 33.
Below be only specific embodiments more of the present utility model, but protection domain of the present utility model is not limited to this, all the utility model that utilizes are conceived, and the unsubstantiality of making on the utility model basis is changed and all will be fallen in the utility model protection domain.
Claims (10)
1. the light fixture of an adjustable angle, comprise light fitting body, U-shaped fixed arm and locking member, light fitting body is rotatably installed on U-shaped fixed arm by rotating shaft, on light fitting body, be fixedly connected with positioning piece, described locking member is installed on fixed arm, it is characterized in that, described locking member by and keeper between frictional force locking light fitting body.
2. the light fixture of adjustable angle according to claim 1, it is characterized in that, in one side of described U-shaped fixed arm, be provided with through hole, described locking member comprises the first fixture, the second fixture that are made up of collar plate shape clamping structure and latch-up structure, the first fixture is threaded with the second fixture after passing the through hole on U-shaped fixed arm by clamping structure, clamping structure limits the first fixture and rotates in through hole, and keeper extends between latch-up structure and fixed arm.
3. the light fixture of adjustable angle according to claim 2, is characterized in that, on described the second fixture, is provided with handle.
4. the light fixture of adjustable angle according to claim 3, it is characterized in that, also comprise a connection piece, the clamping structure of relative the first fixture of described connector is arranged on the opposite side of U-shaped fixed arm and is threaded with the latch-up structure of the first fixture, described handle is installed on connector, and the second fixture is connected and limits handle with described connector and moves axially.
5. the light fixture of adjustable angle according to claim 4, is characterized in that, in described handle, is provided with holding tank, is provided with spring in holding tank, and the second fixture is connected with connector through after spring.
6. the light fixture of adjustable angle according to claim 4, is characterized in that, described connector is hex nut.
7. the light fixture of adjustable angle according to claim 4, is characterized in that, between described connector and U-shaped fixed arm, is provided with pad.
8. according to the light fixture of the arbitrary described adjustable angle of claim 2-7, it is characterized in that, described the first fixture is half-round head square neck bolt.
9. the light fixture of adjustable angle according to claim 1, is characterized in that, the cross section of described keeper is U-shaped, and the blind end of keeper is connected with light fitting body, and openend is provided with edge, and edge is cirque structure.
10. the light fixture of adjustable angle according to claim 9, it is characterized in that, also comprise two separators, one of them separator is arranged between light fitting body and corresponding U-shaped fixed arm sidewall, and another separator is arranged between keeper and light fitting body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420038110.2U CN203731211U (en) | 2014-01-22 | 2014-01-22 | Lamp with angle adjustable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420038110.2U CN203731211U (en) | 2014-01-22 | 2014-01-22 | Lamp with angle adjustable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203731211U true CN203731211U (en) | 2014-07-23 |
Family
ID=51201281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420038110.2U Expired - Lifetime CN203731211U (en) | 2014-01-22 | 2014-01-22 | Lamp with angle adjustable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203731211U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106151973A (en) * | 2015-04-21 | 2016-11-23 | 海洋王（东莞）照明科技有限公司 | Light source damping adjustment structure and the light fixture of application thereof |
| CN108224138A (en) * | 2018-01-24 | 2018-06-29 | 惠州大亚湾聚欣照明科技有限公司 | Linear LED lamp and linear pole connection LED illumination System |
| CN108897184A (en) * | 2018-09-05 | 2018-11-27 | 方志祥 | A kind of adjustable angle light compensating lamp and angle regulation method |
-
2014
- 2014-01-22 CN CN201420038110.2U patent/CN203731211U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106151973A (en) * | 2015-04-21 | 2016-11-23 | 海洋王（东莞）照明科技有限公司 | Light source damping adjustment structure and the light fixture of application thereof |
| CN108224138A (en) * | 2018-01-24 | 2018-06-29 | 惠州大亚湾聚欣照明科技有限公司 | Linear LED lamp and linear pole connection LED illumination System |
| CN108897184A (en) * | 2018-09-05 | 2018-11-27 | 方志祥 | A kind of adjustable angle light compensating lamp and angle regulation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Private science and Technology Park Branch Road Baiyun District of Guangzhou City, Guangdong Province, No. 8 510540 Patentee after: Guangzhou Colourful Lighting Co.,Ltd. Address before: Private science and Technology Park Branch Road Baiyun District of Guangzhou City, Guangdong Province, No. 8 510540 Patentee before: GUANGZHOU FINEART LIGHTING Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140723 |
|
| CX01 | Expiry of patent term |