CN204593247U - A kind of combination of the fly's-eye lens for stage lamp Zoom structure - Google Patents
A kind of combination of the fly's-eye lens for stage lamp Zoom structure Download PDFInfo
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- CN204593247U CN204593247U CN201520345560.0U CN201520345560U CN204593247U CN 204593247 U CN204593247 U CN 204593247U CN 201520345560 U CN201520345560 U CN 201520345560U CN 204593247 U CN204593247 U CN 204593247U
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Abstract
The utility model discloses a kind of fly's-eye lens for stage lamp combination Zoom structure, this fly's-eye lens combination Zoom structure comprises light source, fly's-eye lens A, fly's-eye lens B and camera lens, fly's-eye lens A and fly's-eye lens B is between light source and camera lens, fly's-eye lens A and fly's-eye lens B is made up of multiple fly's-eye lens unit be closely engaged togather, and the fly's-eye lens cell surface that fly's-eye lens A and fly's-eye lens B is corresponding can mutually be fitted together to or can not mutually be fitted together to.Distance between fly's-eye lens A and fly's-eye lens B can adjust, thus regulate the rising angle of whole light path, to reach the effect of zoom, when the fly's-eye lens cell surface that fly's-eye lens A and fly's-eye lens B is corresponding can be fitted together to mutually, the lighting effect of original optical path when being mutually fitted together to, can be maintained.
Description
Technical field
The utility model belongs to stage illumination, lighting technical field, particularly relates to a kind of fly's-eye lens for stage lamp combination Zoom structure.
Background technology
Along with the raising of people's living standard, the instructions for use of development to stage lamp of culture, entertainment industry is more and more higher.At present, in stage illumination, lighting technical field, often needing to use a kind of Zoom structure, irradiating spot size change and the presenting of colour brightness uniformity for realizing stage lamp.
Application number be 201210304023.2 Chinese patent provide LED stage lamp set of lenses and LED stage lamp, this patent comprises the collector lens emitted beam for focusing on LED light source, and first fly's-eye lens and the second fly's-eye lens, described collector lens is at least provided with a discrete reflecting surface, collector lens is between the first fly's-eye lens and LED light source, described first fly's-eye lens and the second fly's-eye lens are formed by the multiple fly's-eye lens unit be closely linked together, it is characterized in that, the optical axis coincidence of each fly's-eye lens unit of described first fly's-eye lens and the second fly's-eye lens, form one-to-one relationship, and the surface of the first fly's-eye lens and the corresponding fly's-eye lens unit of the second compound eye can be fitted together to mutually.
This LED stage lamp set of lenses and LED stage lamp can provide a kind of color evenly and the adjustable LED stage lamp set of lenses of spot size and the LED stage lamp by this set of lenses in the colouring of illumination light field.But this patent can only limit the use of in LED light source stage lighting, and employs collector lens, complex structure.
Summary of the invention
The purpose of this utility model is to provide a kind of fly's-eye lens for stage lamp combination Zoom structure, be applicable to the stage lamp of various light source, structure is simple, by controlling the rising angle of whole light path to the focusing of fly's-eye lens A and fly's-eye lens B, realize stage lamp and irradiate spot size change and the presenting of colour brightness uniformity.For achieving the above object, the utility model is achieved through the following technical solutions: a kind of combination of the fly's-eye lens for stage lamp Zoom structure, comprise light source, fly's-eye lens A, fly's-eye lens B and camera lens, fly's-eye lens A and fly's-eye lens B is between light source and camera lens, fly's-eye lens A and fly's-eye lens B is made up of multiple fly's-eye lens unit be closely engaged togather, and the fly's-eye lens cell surface that fly's-eye lens A and fly's-eye lens B is corresponding can mutually be fitted together to or can not mutually be fitted together to.
Fly's-eye lens A and fly's-eye lens B is made up of N number of fly's-eye lens unit be closely engaged togather, and N is more than or equal to 2; When the fly's-eye lens cell surface of fly's-eye lens A and fly's-eye lens B can be fitted together to mutually, the quantity of the fly's-eye lens unit of fly's-eye lens A and fly's-eye lens B is equal; When the fly's-eye lens cell surface of fly's-eye lens A and fly's-eye lens B can not be fitted together to mutually, the fly's-eye lens element number of fly's-eye lens A and fly's-eye lens B can be equal, also can be unequal.
When the fly's-eye lens cell surface of fly's-eye lens A and fly's-eye lens B can be fitted together to mutually, be one_to_one corresponding before and after the fly's-eye lens unit of fly's-eye lens A and fly's-eye lens B, central axis conllinear; When the fly's-eye lens cell surface of fly's-eye lens A and fly's-eye lens B can not be fitted together to mutually, can be one_to_one corresponding before and after the fly's-eye lens unit of fly's-eye lens A and fly's-eye lens B, central axis conllinear, may not be one_to_one corresponding, and central axis is conllinear not.
The shape of fly's-eye lens A and fly's-eye lens B fly's-eye lens unit can be arbitrary shape; The fly's-eye lens unit of fly's-eye lens A each other, the fly's-eye lens unit of fly's-eye lens B each other can shape size identical, also can shape size not identical.
Fly's-eye lens A and fly's-eye lens B is made up of optical material; Distance between fly's-eye lens A and fly's-eye lens B can adjust, thus regulates the rising angle of whole light path, to reach the effect of zoom; When the fly's-eye lens cell surface that fly's-eye lens A and fly's-eye lens B is corresponding can be fitted together to mutually, the lighting effect of original optical path when being mutually fitted together to, can be maintained.
Accompanying drawing explanation
Following in the description of the drawings and specific embodiments, 2 embodiments of the present utility model will be set forth, but the embodiment in accompanying drawing does not form any restriction to utility model.
Fig. 1 be fly's-eye lens A and fly's-eye lens B mutually chimeric time overall light path simple diagram.
Fig. 2 be fly's-eye lens A and fly's-eye lens B mutually chimeric time overall light path simple diagram.
Fig. 3 is that fly's-eye lens A schemes.
Fig. 4 be each compound-eye unit identical time fly's-eye lens B scheme.
Fig. 5 be each compound-eye unit incomplete same time fly's-eye lens B scheme.
Fig. 6 is the single compound-eye unit figure of fly's-eye lens A.
Fig. 7 is the single compound-eye unit figure of fly's-eye lens A and fly's-eye lens B fly's-eye lens B when can mutually be fitted together to.
Fig. 8 is the compound-eye unit figure of fly's-eye lens A and fly's-eye lens B fly's-eye lens B when can not mutually be fitted together to.
Fig. 9 be fly's-eye lens A and fly's-eye lens B mutually chimeric time distribution curve flux figure.
Figure 10 be fly's-eye lens A and fly's-eye lens B mutually chimeric time distribution curve flux figure.
In figure, reference name illustrates: 1-light source, 2-fly's-eye lens A, 3-fly's-eye lens B, 4-camera lens, the single compound-eye unit of 5-fly's-eye lens A, 6,7,8, the single compound-eye unit of 9-fly's-eye lens B.
Detailed description of the invention
Below in conjunction with embodiment, the utility model will be further described.
As shown in Figure 2, a kind of combination of the fly's-eye lens for stage lamp Zoom structure, comprise light source (1), fly's-eye lens A(2), fly's-eye lens B(3) and camera lens (4), fly's-eye lens A(2) and fly's-eye lens B(3) be parallel to each other, and be positioned between light source (1) and camera lens (4); As shown in Fig. 3, Fig. 4 and Fig. 5, fly's-eye lens A(2) and fly's-eye lens B(3) be made up of multiple fly's-eye lens unit (5,6,7,8,9) be closely engaged togather, be made up of optical material.
As shown in Figure 6, fly's-eye lens A(2) compound-eye unit (5) concave down, cross section is square, fly's-eye lens B(3) and fly's-eye lens A(2) when can mutually be fitted together to, as shown in Figure 7, fly's-eye lens B(3) compound-eye unit (6) outwardly convex, cross section is square, between each compound-eye unit (5,6), shape is identical; Fly's-eye lens B(3) and fly's-eye lens A(2) when can not mutually be fitted together to, as shown in Figure 8, fly's-eye lens B(3) compound-eye unit (7,8,9) outwardly convex, cross section is hexagon, and between each compound-eye unit (5,7,8,9), shape is incomplete same.
As shown in Figure 1, fly's-eye lens A(2) and fly's-eye lens B(3) corresponding fly's-eye lens unit (5,6) surface can be fitted together to mutually; As depicted in figs. 1 and 2, fly's-eye lens A(2) and fly's-eye lens B(3) mutually chimeric time, fly's-eye lens A(2) and fly's-eye lens B(3) fly's-eye lens unit (5,6) front and back are one_to_one corresponding, central axis conllinear.
As shown in Fig. 1 and Fig. 9, fly's-eye lens A(2) and fly's-eye lens B(3) mutually chimeric time, maintain the lighting effect of original optical path; As shown in Figure 9, calculate by 10% central light strength, fly's-eye lens A(2) and fly's-eye lens B(3) angle when being mutually fitted together to is 10 degree.
As shown in figs. 2 and 10, fly's-eye lens A(2) and fly's-eye lens B(3) between mutually chimeric time, by regulating fly's-eye lens A(2) and fly's-eye lens B(3) spacing adjust the shooting angle of whole light path, Figure 10 is fly's-eye lens A(2) and fly's-eye lens B(3) between mutually chimeric time wide-angle distribution curve flux figure, as shown in Figure 9 and Figure 10, fly's-eye lens A(2) and fly's-eye lens B(3) between mutually chimeric time low-angle 10 degree can be focused into wide-angle 40 degree; Fly's-eye lens A(2) and fly's-eye lens B(3) cooperatively interact and can carry out light path focusing and control, thus realize stage lamp and irradiate spot size and regulate change and the presenting of colour brightness uniformity.
All features disclosed in this description, except mutually exclusive feature and/or step, all can combine by any way.
Claims (11)
1. the combination of the fly's-eye lens for a stage lamp Zoom structure, comprise light source, fly's-eye lens A, fly's-eye lens B and camera lens, described fly's-eye lens A and fly's-eye lens B is between light source and camera lens, it is characterized in that described fly's-eye lens A and fly's-eye lens B is made up of multiple fly's-eye lens unit be closely engaged togather, the fly's-eye lens cell surface that described fly's-eye lens A and fly's-eye lens B is corresponding can mutually be fitted together to or can not mutually be fitted together to.
2. a kind of combination of the fly's-eye lens for stage lamp Zoom structure according to claim 1, it is characterized in that, described fly's-eye lens A and fly's-eye lens B is made up of N number of fly's-eye lens unit be closely engaged togather, and N is more than or equal to 2.
3. a kind of combination of the fly's-eye lens for stage lamp Zoom structure according to claim 1, it is characterized in that, when described fly's-eye lens A and the fly's-eye lens cell surface of fly's-eye lens B can be fitted together to mutually, the fly's-eye lens element number of fly's-eye lens A and fly's-eye lens B is equal.
4. a kind of combination of the fly's-eye lens for stage lamp Zoom structure according to claim 1, it is characterized in that, when described fly's-eye lens A and the fly's-eye lens cell surface of fly's-eye lens B can not be fitted together to mutually, the fly's-eye lens element number of fly's-eye lens A and fly's-eye lens B can be equal, also can be unequal.
5. a kind of combination of the fly's-eye lens for stage lamp Zoom structure according to claim 1, it is characterized in that, the shape of described fly's-eye lens A and the fly's-eye lens unit of fly's-eye lens B can be arbitrary shape.
6. a kind of combination of the fly's-eye lens for stage lamp Zoom structure according to claim 1, it is characterized in that, the fly's-eye lens unit of described fly's-eye lens A each other, the fly's-eye lens unit of fly's-eye lens B each other can shape size identical, also can shape size not identical.
7. a kind of combination of the fly's-eye lens for stage lamp Zoom structure according to claim 1, it is characterized in that, when described fly's-eye lens A and the fly's-eye lens cell surface of fly's-eye lens B can be fitted together to mutually, one_to_one corresponding before and after the fly's-eye lens unit of fly's-eye lens A and fly's-eye lens B, central axis conllinear.
8. a kind of combination of the fly's-eye lens for stage lamp Zoom structure according to claim 1, it is characterized in that, when described fly's-eye lens A and the fly's-eye lens cell surface of fly's-eye lens B can not be fitted together to mutually, can be one_to_one corresponding before and after the fly's-eye lens unit of fly's-eye lens A and fly's-eye lens B, central axis conllinear, may not be one_to_one corresponding, central axis is conllinear not.
9. a kind of combination of the fly's-eye lens for stage lamp Zoom structure according to claim 1, it is characterized in that, distance between described fly's-eye lens A and fly's-eye lens B can adjust, thus regulates the rising angle of whole light path, to reach the effect of zoom.
10. a kind of combination of the fly's-eye lens for stage lamp Zoom structure according to claim 1, it is characterized in that, when the fly's-eye lens cell surface that described fly's-eye lens A and fly's-eye lens B is corresponding can be fitted together to mutually, the lighting effect of original optical path when being mutually fitted together to, can be maintained.
The 11. a kind of combination of the fly's-eye lens for stage lamp Zoom structures according to claim 1, it is characterized in that, described fly's-eye lens A and fly's-eye lens B is made up of optical material.
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| CN201520345560.0U CN204593247U (en) | 2015-05-26 | 2015-05-26 | A kind of combination of the fly's-eye lens for stage lamp Zoom structure |
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| CN201520345560.0U CN204593247U (en) | 2015-05-26 | 2015-05-26 | A kind of combination of the fly's-eye lens for stage lamp Zoom structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115143426A (en) * | 2022-06-07 | 2022-10-04 | 深圳市朗一曼光学有限公司 | Variable-focus stage lamp lens |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115143426A (en) * | 2022-06-07 | 2022-10-04 | 深圳市朗一曼光学有限公司 | Variable-focus stage lamp lens |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 510800 Guangdong city in Guangzhou Province, Xinhua Street, Wynn Huadu District Road No. 86 Patentee after: GUANGZHOU GTD LIGHTING TECHNOLOGY CO., LTD. Address before: 510800 Guangdong city in Guangzhou Province, Xinhua Street, Wynn Huadu District Road No. 86 Patentee before: GTD Lighting Ltd. |
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| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Guangzhou Mingdao Stage Technology Co., Ltd. Assignor: GUANGZHOU GTD LIGHTING TECHNOLOGY CO., LTD. Contract record no.: 2019980000068 Denomination of utility model: A flys eye lens makes up and zooms structure for stage lamps and lanterns Granted publication date: 20150826 License type: Exclusive License Record date: 20190722 |
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| EE01 | Entry into force of recordation of patent licensing contract | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A flys eye lens makes up and zooms structure for stage lamps and lanterns Effective date of registration: 20190815 Granted publication date: 20150826 Pledgee: China Co truction Bank Corp Guangzhou green finance reform and innovation pilot area Huadu Branch Pledgor: GUANGZHOU GTD LIGHTING TECHNOLOGY CO., LTD. Registration number: Y2019440000015 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| CP03 | Change of name, title or address |
Address after: 510000 No. 27 Fuyuan Road, Xinya Street, Huadu District, Guangzhou City, Guangdong Province Patentee after: Guangzhou Mingdao Culture Technology Group Co., Ltd. Address before: 510800, 86, Yongli Road, Xinhua Street, Huadu District, Guangdong, Guangzhou Patentee before: GUANGZHOU GTD LIGHTING TECHNOLOGY CO., LTD. |
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| CP03 | Change of name, title or address | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20201116 Granted publication date: 20150826 Pledgee: China Co. truction Bank Corp Guangzhou green finance reform and innovation pilot area Huadu Branch Pledgor: GUANGZHOU GTD LIGHTING TECHNOLOGY Co.,Ltd. Registration number: Y2019440000015 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |