CN202152988U - Optical lens - Google Patents
Optical lens Download PDFInfo
- Publication number
- CN202152988U CN202152988U CN2011202668349U CN201120266834U CN202152988U CN 202152988 U CN202152988 U CN 202152988U CN 2011202668349 U CN2011202668349 U CN 2011202668349U CN 201120266834 U CN201120266834 U CN 201120266834U CN 202152988 U CN202152988 U CN 202152988U
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- optical lens
- light
- optical
- good
- lamp hole
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Abstract
The utility model discloses an optical lens, which comprises a light-transmitting body, a lamp hole, a light inlet face and light outlet face. The light-transmitting body is in the shape of a bowl, the lamp hole is arranged at the top of the light-transmitting body, the light inlet face is arranged in the lamp hole, the light outlet face is arranged at the bottom of the light-transmitting body, and the light outlet face is a non-spherical face or a spherical face. By means of the technical scheme, the optical lens has the advantages of being long in service life, good in optical effect, energy-saving, durable in use, good in stability, suitable for optical module products of multiple classes, simultaneously simple in structure and good in product quality.
Description
Technical field
The utility model relates to a kind of optical element, is specifically related to a kind of optical lens.
Background technology
As a kind of optical lens, in actual life, grow on trees and use optical lens, as: bicycle, automobile, mobile phone, projecting apparatus etc.Optical lens is used for other products as parts, the control accuracy of its size and all will reach the industry standard and the national standard of product to the requirement of optics.Existing optical lens life-span is short, optical effect is poor, stability is bad, to the requirement height of accessory, product quality can't strict guarantee.
Need a kind of optical lens, long service life, optical effect are good, energy-conservation, durable, good stability, be fit to multiclass optical mode set product, and be simultaneously simple in structure, good product quality for this reason.
The utility model content
For solving the problems of the technologies described above, the purpose of the utility model is to provide that a kind of long service life, optical effect are good, energy-conservation, durable, good stability, be fit to multiclass optical mode set product, and is simultaneously simple in structure, the optical lens of good product quality.
For achieving the above object; The technical scheme of the utility model is following: a kind of optical lens, comprise printing opacity body, lamp hole, incidence surface and exiting surface, and said printing opacity body is bowl-shape; Said lamp hole is arranged on the top of said printing opacity body; Said incidence surface is arranged in the said lamp hole, and said exiting surface is arranged on the bottom of said printing opacity body, and said exiting surface is aspheric surface or sphere.
Preferably, said incidence surface is plane or concave spherical surface.
Preferably, said optical lens is plastic cement lens or glass lens.
Adopt the beneficial effect of present technique scheme to be: long service life, optical effect are good, energy-conservation, durable, good stability, be fit to multiclass optical mode set product, and be simultaneously simple in structure, good product quality.
Description of drawings
In order to be illustrated more clearly in the technical scheme in the utility model embodiment technology; To do to introduce simply to the accompanying drawing of required use in the embodiment technical description below; Obviously, the accompanying drawing in describing below only is some embodiment of the utility model, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of a kind of embodiment of the utility model.
Fig. 2 is the stereogram of a kind of embodiment of the utility model.
The numeral corresponding component title represented among the figure with letter:
1. printing opacity body 2. lamp holes 3. incidence surfaces 4. exiting surfaces.
The specific embodiment
To combine the accompanying drawing among the utility model embodiment below, the technical scheme among the utility model embodiment is carried out clear, intactly description, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
Embodiment 1
As depicted in figs. 1 and 2, a kind of embodiment of the utility model, optical lens comprise printing opacity body 1, lamp hole 2, incidence surface 3 and exiting surface 4; Printing opacity body 1 is bowl-shape; Lamp hole 2 is arranged on the top of printing opacity body 1, and incidence surface 3 is arranged in the lamp hole 2, and exiting surface 4 is arranged on the bottom of printing opacity body 1; Exiting surface 4 is an aspheric surface, and incidence surface 3 is the plane.Optical lens is the plastic cement lens, and present embodiment plastic cement lens are TPX material lens.In the lamp hole 2 common miniature bulb or LED lamp can be set.Because lens are processed for the TPX material, TPX has the high grade of transparency, and good hear resistance can make optical lens have the good optical effect, can make the high temperature of anti-miniature bulb of optical lens or LED lamp simultaneously again, thereby guarantees the service life of optical lens.Because exiting surface 4 is an aspheric surface; Can solve miniature bulb or problems such as LED lamp light extraction efficiency, uniformity, luminous intensity distribution angle, dazzle and security, lens can be collected whole 180 ° light that miniature bulb or LED lamp send, and are re-assigned to other zones; Through redistributing light; Can make the edge and the centre of hot spot more even, eliminate dazzle, realize green, environmental protection lighting.
Because in the present embodiment, optical lens is that plastic material is processed, so its mould design aspect also designs, the product critical surfaces is all split separately, to make things convenient for following process; Characteristic according to product structure and plastic cement particle is carried out vent design to mould, thereby avoids flaw in appearance as far as possible.Simultaneously product important bright dipping and light inlet mould parts are adopted the diamond cutting processing, broken traditional hand polishing and machine polishing, thereby guarantee the precision of product.
And the technological process of the utility model: at first according to client's needs product function, be designed into the fineness of optical position size, face, the shape of exiting surface, the shape of incidence surface; Carry out analogue simulation through the optics assistant software, according to circumstances optical lens adjustment is met customer need; Carry out the mould design according to the product behind the analogue simulation; Mould Machining, detection, assembling and debugging; The detection of product size and optical function.
Embodiment 2
All the other are identical with embodiment 1, and difference is that exiting surface 4 is a sphere, according to the difference of product function demand, and the shape of design exiting surface 4.
Embodiment 3
All the other are identical with embodiment 1, and difference is that incidence surface 3 is a concave spherical surface, according to the difference of product function demand, and 3 shapes of design incidence surface.
Embodiment 4
All the other are identical with embodiment 1, and difference is that optical lens is a glass lens, and the optical lens in the present embodiment is the optical lens that glass is processed, and according to the difference of product function demand, glass lens is set can be better than the optical effect of plastic cement lens.
Adopt the beneficial effect of present technique scheme to be: long service life, optical effect are good, energy-conservation, durable, good stability, be fit to multiclass optical mode set product, and be simultaneously simple in structure, good product quality.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the present invention.Multiple modification to these embodiment will be conspicuous concerning those skilled in the art, and defined General Principle can realize under the situation that does not break away from the spirit or scope of the present invention in other embodiments among this paper.Therefore, the present invention will can not be restricted to these embodiment shown in this paper, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.
Claims (3)
1. optical lens; It is characterized in that, comprise printing opacity body, lamp hole, incidence surface and exiting surface, said printing opacity body is bowl-shape; Said lamp hole is arranged on the top of said printing opacity body; Said incidence surface is arranged in the said lamp hole, and said exiting surface is arranged on the bottom of said printing opacity body, and said exiting surface is aspheric surface or sphere.
2. a kind of optical lens according to claim 1 is characterized in that, said incidence surface is plane or concave spherical surface.
3. a kind of optical lens according to claim 1 is characterized in that, said optical lens is plastic cement lens or glass lens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202668349U CN202152988U (en) | 2011-07-27 | 2011-07-27 | Optical lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202668349U CN202152988U (en) | 2011-07-27 | 2011-07-27 | Optical lens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202152988U true CN202152988U (en) | 2012-02-29 |
Family
ID=45693484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202668349U Expired - Fee Related CN202152988U (en) | 2011-07-27 | 2011-07-27 | Optical lens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202152988U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103672507A (en) * | 2013-11-20 | 2014-03-26 | 李坤 | LED COB quartz lamp and manufacture method thereof |
| CN104329633A (en) * | 2014-10-16 | 2015-02-04 | 杭州意博高科电器有限公司 | Lens and anti-glare LED (light-emitting diode) lamp |
| CN104392618A (en) * | 2014-10-16 | 2015-03-04 | 杭州意博高科电器有限公司 | Design method of anti-dazzle LED lamp |
| CN104392618B (en) * | 2014-10-16 | 2017-01-04 | 杭州意博高科电器有限公司 | A kind of method for designing of glare prevention LED lamp |
-
2011
- 2011-07-27 CN CN2011202668349U patent/CN202152988U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103672507A (en) * | 2013-11-20 | 2014-03-26 | 李坤 | LED COB quartz lamp and manufacture method thereof |
| CN103672507B (en) * | 2013-11-20 | 2016-08-17 | 李坤 | LED COB quartz lamp |
| CN104329633A (en) * | 2014-10-16 | 2015-02-04 | 杭州意博高科电器有限公司 | Lens and anti-glare LED (light-emitting diode) lamp |
| CN104392618A (en) * | 2014-10-16 | 2015-03-04 | 杭州意博高科电器有限公司 | Design method of anti-dazzle LED lamp |
| CN104392618B (en) * | 2014-10-16 | 2017-01-04 | 杭州意博高科电器有限公司 | A kind of method for designing of glare prevention LED 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: 20120229 Termination date: 20170727 |