CN207729509U - Lens for a branch of incident light to be divided into multi beam annular spread light - Google Patents
Lens for a branch of incident light to be divided into multi beam annular spread light Download PDFInfo
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- CN207729509U CN207729509U CN201721706594.3U CN201721706594U CN207729509U CN 207729509 U CN207729509 U CN 207729509U CN 201721706594 U CN201721706594 U CN 201721706594U CN 207729509 U CN207729509 U CN 207729509U
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Abstract
The utility model discloses a kind of lens for a branch of incident light to be divided into multi beam annular spread light, lens include mounting portion and spectrum part, lens cross-section is rounded, lower end is incidence surface, upper end is light-emitting surface, the scalloped bevel being circumferentially distributed that light-emitting surface is three or more is constituted, and the angle of inclination of light-emitting surface is 8 °~10 °, and the fan-shaped center of circle of light-emitting surface is the center location of lens.The utility model uses special structure design, and a branch of incident light can be divided into the symmetrical emergent light of multi beam annular shaft, builds the stage effect with depth.
Description
Technical field
The utility model discloses a kind of lens, especially a kind of for a branch of incident light to be divided into multi beam annular spread light
Lens.
Background technology
Performance stage as with the place of audience interaction, dazzling that cruel effect is self-evident, effect of the people to stage in real time
Fruit requires also higher and higher.Dazzling cruel effect all and being for performance stage in the prior art realized using light of stage, therefore right
With regard to higher and higher, traditional light of stage is all that traditional big head lamp or shot-light directly project light for the requirement of light of stage
On stage, when people need multi-beam while irradiating, is just needed at this time using multiple big head lamps or shot-light while being irradiated side by side,
It not only needs to purchase multiple big head lamps or shot-light, cost is higher, and use is not convenient enough, and such way early has been unable to meet people
Demand.
Invention content
Multi-beam, cost are generated in the prior art irradiated side by side using multiple big head lamps or shot-light mentioned above
Higher disadvantage, the utility model provide a kind of lens for a branch of incident light to be divided into multi beam annular spread light, use
A branch of incident light can be divided into the emergent light of multi beam annular spread by special structure design.
The utility model solve its technical problem the technical solution adopted is that：One kind by a branch of incident light for being divided into multi beam
The lens of annular spread light, lens include mounting portion and spectrum part, and lens cross-section is rounded, and lower end is incidence surface, and upper end is
Light-emitting surface, the scalloped bevel being circumferentially distributed that light-emitting surface is three or more are constituted, and the angle of inclination of light-emitting surface is 8 °~10 °,
The fan-shaped center of circle of light-emitting surface is the center location of lens.
The technical solution that the utility model solves the use of its technical problem further comprises：
The mounting portion and spectrum part is wholely set.
The angle of inclination of the light-emitting surface is 9 °.
Diameter at the mounting portion position is more than the diameter at spectrum part position, shape at edge placement on the outside of mounting portion
At there is installation convex edge.
The incidence surface is circular plan shape.
The incidence surface is equipped with anti-reflection film.
The light-emitting surface is equipped with anti-reflection film.
The utility model has the beneficial effects that：The utility model uses special structure design, can be by a branch of incident light
It is divided into the symmetrical emergent light of multi beam annular shaft, builds the stage effect with depth.
The utility model is described further below in conjunction with the drawings and specific embodiments.
Description of the drawings
Fig. 1 is the utility model dimensional structure diagram.
Fig. 2 is the utility model overlooking structure diagram.
Fig. 3 is the utility model positive structure diagram.
Fig. 4 is the utility model section structural schematic diagram.
In figure, 1- main bodys, 2- mounting portions, 3- spectrum parts, 4- light-emitting surfaces, 5- installations convex edge.
Specific implementation mode
The present embodiment is the preferred embodiments of the present invention, other its all principles and basic structure are identical as the present embodiment
Or it is approximate, within scope of protection of the utility model.
Incorporated by reference to referring to attached drawing 1, to attached drawing 4, the utility model is mainly lens body 1, lens body 1 divides for mounting portion 2
With spectrum part 3, in the present embodiment, mounting portion 2 and spectrum part 3 are wholely set, and are artificially defined as mounting portion 2 and spectrum part 3,
In the present embodiment, 1 circular in cross-section of lens body, lower end is incidence surface, and upper end is light-emitting surface, and light-emitting surface 4 is three or more
(in the present embodiment, selecting for six, when it is implemented, other numbers can also be changed into according to actual needs) circumferentially divides
The scalloped bevel of cloth is constituted, and the angle of inclination of light-emitting surface 4 is 8 °~10 °, and first choice is 9 °, and the fan-shaped center of circle of light-emitting surface 4 is lens
The center location of main body 1.
In the present embodiment, mounting portion 2 is in patty, and the diameter at 2 position of mounting portion is more than straight at 3 position of spectrum part
Diameter facilitates the installation of the utility model to be formed with installation convex edge 5 at 2 outside edge placement of mounting portion.
In the present embodiment, 1 bottom surface of lens body is incidence surface, and incidence surface is circular plan shape, and incidence surface is equipped with anti-reflection
Film (is not drawn into) in figure；1 top surface of lens body is equipped with multiple fan-shaped light-emitting surfaces 4, and light-emitting surface 4 (is not drawn equipped with anti-reflection film in figure
Go out).
The utility model uses special structure design, and it is symmetrical can a branch of incident light to be divided into multi beam annular shaft
Emergent light builds the stage effect with depth.
Claims (7)
1. a kind of lens for a branch of incident light to be divided into multi beam annular spread light, it is characterized in that：The lens include peace
Dress portion and spectrum part, lens cross-section is rounded, and lower end is incidence surface, upper end is light-emitting surface, and light-emitting surface is three or more and is in
The scalloped bevel of circle distribution is constituted, and the angle of inclination of light-emitting surface is 8 °~10 °, and the fan-shaped center of circle of light-emitting surface is the center of circle of lens
Position.
2. the lens according to claim 1 for a branch of incident light to be divided into multi beam annular spread light, it is characterized in that：Institute
The mounting portion and spectrum part stated are wholely set.
3. the lens according to claim 1 for a branch of incident light to be divided into multi beam annular spread light, it is characterized in that：Institute
The angle of inclination for the light-emitting surface stated is 9 °.
4. the lens according to claim 1 for a branch of incident light to be divided into multi beam annular spread light, it is characterized in that：Institute
The diameter at mounting portion position stated is more than the diameter at spectrum part position, and it is convex to be formed with installation on the outside of mounting portion at edge placement
Edge.
5. the lens according to claim 1 for a branch of incident light to be divided into multi beam annular spread light, it is characterized in that：Institute
The incidence surface stated is circular plan shape.
6. the lens according to claim 1 for a branch of incident light to be divided into multi beam annular spread light, it is characterized in that：Institute
The incidence surface stated is equipped with anti-reflection film.
7. the lens according to claim 1 for a branch of incident light to be divided into multi beam annular spread light, it is characterized in that：Institute
The light-emitting surface stated is equipped with anti-reflection film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721706594.3U CN207729509U (en) | 2017-12-11 | 2017-12-11 | Lens for a branch of incident light to be divided into multi beam annular spread light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721706594.3U CN207729509U (en) | 2017-12-11 | 2017-12-11 | Lens for a branch of incident light to be divided into multi beam annular spread light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207729509U true CN207729509U (en) | 2018-08-14 |
Family
ID=63098133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721706594.3U Active CN207729509U (en) | 2017-12-11 | 2017-12-11 | Lens for a branch of incident light to be divided into multi beam annular spread light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207729509U (en) |
-
2017
- 2017-12-11 CN CN201721706594.3U patent/CN207729509U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190201 Address after: 512700 A 202, Ying Feng West Road, milk Town, Ruyuan, Shaoguan, Guangdong, 202 Patentee after: Guangdong Yilong Optical Technology Co., Ltd. Address before: 510000 Guanyong Village, Shiji Town, Panyu District, Guangzhou City, Guangdong Province Patentee before: Guangzhou city research Baca glass limited liability company |