CN204901661U - Stripe lens - Google Patents
Stripe lens Download PDFInfo
- Publication number
- CN204901661U CN204901661U CN201520629084.5U CN201520629084U CN204901661U CN 204901661 U CN204901661 U CN 204901661U CN 201520629084 U CN201520629084 U CN 201520629084U CN 204901661 U CN204901661 U CN 204901661U
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- China
- Prior art keywords
- lens
- light
- striped
- lens body
- effect
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- 230000000694 effects Effects 0.000 abstract description 19
- 238000005286 illumination Methods 0.000 abstract description 9
- 235000009537 plain noodles Nutrition 0.000 abstract 3
- 235000013399 edible fruits Nutrition 0.000 abstract 1
- 238000005034 decoration Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 230000001795 light effect Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 238000000149 argon plasma sintering Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a stripe lens, which comprises a lens body, the lens body includes an income plain noodles and goes out the plain noodles, be provided with a plurality of stripes of arranging side by side on the play plain noodles, the stripe top is eccentric structure for emergent ray off -centre jets out, reaches the effect of the even light distribution of on -plane surface, can dispose the illuminating effect of difference according to specific illumination needs, like the eccentric structure erroneous tendency in the top of all stripes during with one side, reach that unilateral polarisation and near -end light are weak, the illuminating effect of distal end light intensity, can be used to large -scale bill -board projecting lamp, wash the pinup, the cable ornament lamp, realize linear even light efficiency fruit, the decorative effect that throws light on is good.
Description
Technical field
The utility model relates to optical lens, particularly a kind of striped lens.
Background technology
At lighting, particularly in LED lamp, the light distribution effect of lens directly has influence on the illuminating effect of light fixture, current lens mostly are for plane luminous intensity distribution, as even optical lens, anti-glare lens, it is generally used for indoor direct projection luminous intensity distribution illumination, reach the effect of the even light of plane, but in some illumination application as large board Projecting Lamp, wall lamp, when cable ornament lamp etc. or abnormally-structured illumination and decoration, need light intensity asymmetric, non-homogeneous luminous intensity distribution, i.e. one-sided polarisation and near-end light is weak, the luminous intensity distribution form of far-end light intensity or local light intensity protrudes illuminating effect, traditional lens have been difficult to meet such lighting demand.
Summary of the invention
In order to overcome the deficiencies in the prior art, the utility model provides a kind of striped lens.
The utility model solves the technical scheme that its technical problem adopts:
A kind of striped lens, comprise lens body, described lens body comprises an incidence surface and exiting surface, described exiting surface is provided with some stripeds be arranged in juxtaposition, and described striped top is eccentric structure.
Institute's streaky top eccentric structure is partial to the same side.
Described lens body is cup-like structure.
Described exiting surface is arranged on lens body end face, and described lens body bottom notch is provided with a light well, and described incidence surface is arranged on bottom light well.
Described incidence surface is arranged some circular ripples.
Described incidence surface is cloudy surface.
The lateral edge of described exiting surface is cloudy surface.
The beneficial effects of the utility model are: a kind of striped lens, comprise lens body, described lens body comprises an incidence surface and exiting surface, described exiting surface is provided with some stripeds be arranged in juxtaposition, described striped top is eccentric structure, make the injection of emergent ray bias, reach the even photodistributed effect of on-plane surface, can need according to concrete illumination to configure different illuminating effects, as institute's streaky top eccentric structure be partial to the same side time, reach one-sided polarisation and near-end light is weak, the illuminating effect of far-end light intensity, can be used for large board Projecting Lamp, wall lamp, cable ornament lamp, realize linear even light effect, illumination and decoration is effective.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is one of structural representation of the utility model specific embodiment;
Fig. 2 is the structural representation two of the utility model Fig. 1 embodiment;
Fig. 3 is the upward view of the utility model Fig. 1 embodiment;
Fig. 4 is the generalized section of the utility model Fig. 1 embodiment;
One of luminous intensity distribution schematic diagram when Fig. 5 is the application of the utility model Fig. 1 embodiment;
Luminous intensity distribution schematic diagram two when Fig. 6 is the application of the utility model Fig. 1 embodiment.
Detailed description of the invention
Referring to figs. 1 through Fig. 6, Fig. 1 to Fig. 6 is the structural representation of the utility model specific embodiment, as shown in the figure, a kind of striped lens, comprise lens body 1, described lens body 1 comprises an incidence surface 11 and exiting surface 12, described exiting surface 12 is provided with some stripeds 13 be arranged in juxtaposition, described striped 13 top is eccentric structure, makes the injection of emergent ray bias, reach the even photodistributed effect of on-plane surface, can need according to concrete illumination to configure different illuminating effects.
As preferably, as shown in the figure, in the present embodiment, described lens body 1 is cup-like structure, and described exiting surface 12 is arranged on lens body 1 end face, and described lens body 1 bottom notch is provided with a light well 14, and described incidence surface 11 is arranged on bottom light well 14.
And, the top eccentric structure of all stripeds 13 is partial to the same side, reach one-sided polarisation and near-end light is weak, the illuminating effect of far-end light intensity, as Fig. 5, shown in Fig. 6, the light fixture being configured with the utility model lens is radiated at one apart from the face increased gradually, form the dipped beam district A of near-end and the distance light district B of far-end, and be emitted to the light intensity of light intensity higher than dipped beam district A of distance light district B, but because distance light district B just can need be irradiated to through certain distance, the logical minimizing of face to be illuminated time is arrived through air, reach dipped beam district A, the effect of the even light of distance light district B substantial linear, can be used for large board Projecting Lamp, wall lamp, cable ornament lamp, realize linear even light effect, make single-ended arrange light fixture can uniformly by ray cast to billboard, metope, on cable etc., illumination and decoration is effective.
As preferably, described incidence surface 11 is arranged some circular ripples 15, and incidence surface 11 is the cloudy surface through cloudy surface process, light scattering among a small circle can be enable to break up, and avoid dazzle, light distribution effect is better.
As preferably, the lateral edge of described exiting surface 12 is cloudy surface, when preventing light from spilling from lateral margin, produces dazzle, improves the effect of illumination.
Above better enforcement of the present utility model is illustrated, certainly, the utility model can also adopt form different from the embodiment described above, as the striped 13 on exiting surface 12 can be set to non-eccentric in the same way, the illuminating effect of local light intensity can be realized, and eccentric striped also can coordinate conventional symmetrical striped to use, and reaches special luminous intensity distribution, illuminating effect.
Therefore the equivalent conversion done under the prerequisite without prejudice to spirit of the present invention of those of ordinary skill in the art or change accordingly, all should belong in protection domain of the present utility model.
Claims (7)
1. striped lens, comprise lens body (1), it is characterized in that: described lens body (1) comprises an incidence surface (11) and exiting surface (12), described exiting surface (12) is provided with some stripeds (13) be arranged in juxtaposition, described striped (13) top is eccentric structure.
2. a kind of striped lens according to claim 1, is characterized in that: the top eccentric structure of all stripeds (13) is partial to the same side.
3. a kind of striped lens according to claim 1, is characterized in that: described lens body (1) is cup-like structure.
4. a kind of striped lens according to claim 2, it is characterized in that: described exiting surface (12) is arranged on lens body (1) end face, described lens body (1) bottom notch is provided with a light well (14), and described incidence surface (11) is arranged on light well (14) bottom.
5. a kind of striped lens according to claim 4, is characterized in that: described incidence surface (11) is arranged some circular ripples (15).
6. a kind of striped lens according to claim 4 or 5, is characterized in that: described incidence surface (11) is cloudy surface.
7. a kind of striped lens according to claim 1, is characterized in that: the lateral edge of described exiting surface (12) is cloudy surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520629084.5U CN204901661U (en) | 2015-08-19 | 2015-08-19 | Stripe lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520629084.5U CN204901661U (en) | 2015-08-19 | 2015-08-19 | Stripe lens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204901661U true CN204901661U (en) | 2015-12-23 |
Family
ID=54923834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520629084.5U Ceased CN204901661U (en) | 2015-08-19 | 2015-08-19 | Stripe lens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204901661U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106555967A (en) * | 2016-11-15 | 2017-04-05 | 王昊 | A kind of average clearance lamps of motor vehicle light |
| CN108006589A (en) * | 2017-11-25 | 2018-05-08 | 江世妹 | A kind of LED focused lamp covers |
-
2015
- 2015-08-19 CN CN201520629084.5U patent/CN204901661U/en not_active Ceased
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106555967A (en) * | 2016-11-15 | 2017-04-05 | 王昊 | A kind of average clearance lamps of motor vehicle light |
| CN108006589A (en) * | 2017-11-25 | 2018-05-08 | 江世妹 | A kind of LED focused lamp covers |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170627 Address after: 528400, No. two, first, second, third, Sha wing, No. eight, Torch Development Zone, Zhongshan, Guangdong Patentee after: GUANGDONG DIAIC OPTOELECTRONIC TECHNOLOGY CO.,LTD. Address before: 528400, Guangdong, Zhongshan province National Fire high tech Industrial Development Zone, 8 sand wing, Zhongshan Di AI / Addison Photoelectric Technology Co., Ltd. Patentee before: Zhou Yulong |
|
| IW01 | Full invalidation of patent right | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20230105 Decision number of declaring invalidation: 59363 Granted publication date: 20151223 |