CN203671495U - Optical structure with eccentric function - Google Patents
Optical structure with eccentric function Download PDFInfo
- Publication number
- CN203671495U CN203671495U CN201320846533.2U CN201320846533U CN203671495U CN 203671495 U CN203671495 U CN 203671495U CN 201320846533 U CN201320846533 U CN 201320846533U CN 203671495 U CN203671495 U CN 203671495U
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- CN
- China
- Prior art keywords
- lens
- driving wheel
- seat
- lens mount
- ball base
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- 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 - Fee Related
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Abstract
An optical structure with the eccentric function comprises a substrate, a ball seat, a lens seat and a driving wheel. The lens seat is round, straight teeth are arranged at the edge of the lens seat, and the driving wheel is meshed with the straight teeth on the lens seat. The lens seat is connected with the ball seat in a pivot joint mode, the ball seat is fixed to the substrate, a light transmitting hole is formed in the lens seat, a lens is arranged in the light transmitting hole, and the center of the circle of the lens does not coincide with the center of the circle of the lens seat. One side of the substrate stretches outwards to form an installing plate, and the driving wheel is connected to the installing plate in a pivot joint mode. The working principle of the optical structure is characterized in that the driving wheel is driven by a motor to rotate, and due to the fact that the driving wheel and the straight teeth on the lens seat are meshed, the driving wheel rotates to drive the lens seat to rotate; due to the fact that the lens is arranged in the lens seat and the lens and the lens seat are of an eccentric structure, when the lens seat drives the lens to rotate, light spots irradiated from the lens can have the rotating effect.
Description
Technical field
The utility model relates to LED lighting field, especially a kind of eccentric optical texture.
Background technology
LED lamp owing to thering is rich color, the advantage such as the life-span is long, luminous efficiency is high, energy-conserving and environment-protective is widely used in daily life, because LED chip is mainly red, blue and green, therefore in the middle of practical application, in order to render abundanter lighting effects, in light fixture, tend to add the device of various change lighting effects, as color chips, pattern segments, prism etc., but also there is no at present can simple realization to penetrate the device of the lighting effects of hot spot rotation.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of eccentric optical texture, can simply realize the lighting effects of hot spot rotation.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of eccentric optical texture, comprise substrate, ball base, lens mount and driving wheel, and described lens mount is rounded, its edge is provided with straight-tooth, and described driving wheel engages with the straight-tooth on described lens mount; Described lens mount and described ball base pivot joint, described ball base is fixed on described substrate; Described lens mount is provided with light hole, and described light hole goes out to be provided with lens, and the center of circle of described lens does not overlap with the center of circle of lens mount; Described substrate one epitaxial lateral overgrowth is stretched and is provided with installing plate, and described driving wheel is articulated on described installing plate.The utility model operation principle: utilize motor to drive driving wheel rotation, because driving wheel engages with the straight-tooth on lens mount, the rotation of driving wheel simultaneously can drive lens seat rotation, because lens are arranged in lens mount, and the two is eccentric structure, when lens mount rotates with lens, will be with the effect of rotation from lens lighting hot spot out.
As improvement, described ball base is annular, and described lens mount is provided with annular projection, and described ball base is enclosed within outside described projection, and is provided with ball between ball base and projection.
As improvement, described substrate is annular.
As improvement, described driving wheel is articulated on installing plate by rotating shaft.
The beneficial effect that the utility model compared with prior art brought is:
The utility model utilizes motor to drive driving wheel rotation, because driving wheel engages with the straight-tooth on lens mount, the rotation of driving wheel simultaneously can drive lens seat rotation, because lens are arranged in lens mount, and the two is eccentric structure, when lens mount rotates with lens, will be with the effect of rotation from lens lighting hot spot out.
Brief description of the drawings
Fig. 1 is the utility model upward view.
Fig. 2 is the utility model side view.
Fig. 3 is the utility model explosive view.
Detailed description of the invention
Below in conjunction with Figure of description, the utility model is described in further detail.
As shown in Figures 1 to 3, a kind of eccentric optical texture, comprise annular substrate 4, annular ball base 5, lens mount 1 and driving wheel 3.Described lens mount 1 is rounded, and its edge is provided with straight-tooth 13, and described driving wheel 3 engages with the straight-tooth 13 on described lens mount 1, utilizes driving wheel 3 can drive lens mount 1 to rotate.Described lens mount 1 is provided with annular projection 11, and described ball base 5 is enclosed within outside described protruding 11, and is provided with ball between ball base 5 and projection 11, makes described lens mount 1 and described ball base 5 pivot joints, and lens mount 1 can rotate on ball base 5; Described lens mount 1 is provided with light hole 12, and described light hole 12 goes out to be provided with lens 2, and the center of circle of described lens 2 does not overlap with the center of circle of lens mount 1, and the two is eccentric structure.Described ball base 5 is fixed on described substrate 4, and described substrate 4 one epitaxial lateral overgrowths are stretched and are provided with installing plate 41, and described driving wheel 3 is articulated on described installing plate 41 by rotating shaft 6.The utility model operation principle: utilize motor to drive driving wheel 3 to rotate, because driving wheel 3 engages with the straight-tooth 13 on lens mount 1, the rotation of driving wheel 3 simultaneously can drive lens seat 1 rotation, because lens 2 are arranged in lens mount 1, and the two is eccentric structure, when lens mount 1 rotates with lens, will be with the effect of rotation from lens lighting hot spot out.
Claims (4)
1. an eccentric optical texture, is characterized in that: comprise substrate, ball base, lens mount and driving wheel, described lens mount is rounded, and its edge is provided with straight-tooth, and described driving wheel engages with the straight-tooth on described lens mount; Described lens mount and described ball base pivot joint, described ball base is fixed on described substrate; Described lens mount is provided with light hole, and described light hole goes out to be provided with lens, and the center of circle of described lens does not overlap with the center of circle of lens mount; Described substrate one epitaxial lateral overgrowth is stretched and is provided with installing plate, and described driving wheel is articulated on described installing plate.
2. a kind of eccentric optical texture according to claim 1, is characterized in that: described ball base is annular, and described lens mount is provided with annular projection, and described ball base is enclosed within outside described projection, and is provided with ball between ball base and projection.
3. a kind of eccentric optical texture according to claim 1, is characterized in that: described substrate is annular.
4. a kind of eccentric optical texture according to claim 1, is characterized in that: described driving wheel is articulated on installing plate by rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320846533.2U CN203671495U (en) | 2013-12-20 | 2013-12-20 | Optical structure with eccentric function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320846533.2U CN203671495U (en) | 2013-12-20 | 2013-12-20 | Optical structure with eccentric function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203671495U true CN203671495U (en) | 2014-06-25 |
Family
ID=50967784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320846533.2U Expired - Fee Related CN203671495U (en) | 2013-12-20 | 2013-12-20 | Optical structure with eccentric function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203671495U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104110651A (en) * | 2014-07-22 | 2014-10-22 | 广州市升龙灯光设备有限公司 | Lens transmission module for stage lamp |
-
2013
- 2013-12-20 CN CN201320846533.2U patent/CN203671495U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104110651A (en) * | 2014-07-22 | 2014-10-22 | 广州市升龙灯光设备有限公司 | Lens transmission module for stage lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140625 Termination date: 20181220 |