CN203810278U - Novel LED (Light Emitting Diode) optical lens - Google Patents
Novel LED (Light Emitting Diode) optical lens Download PDFInfo
- Publication number
- CN203810278U CN203810278U CN201420153173.2U CN201420153173U CN203810278U CN 203810278 U CN203810278 U CN 203810278U CN 201420153173 U CN201420153173 U CN 201420153173U CN 203810278 U CN203810278 U CN 203810278U
- Authority
- CN
- China
- Prior art keywords
- lens body
- optical lens
- tapered
- tapered lens
- led optical
- Prior art date
- 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
Links
- 230000003287 optical effect Effects 0.000 title claims abstract description 20
- 230000005494 condensation Effects 0.000 abstract 2
- 238000009833 condensation Methods 0.000 abstract 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Abstract
The utility model relates to a novel LED (Light Emitting Diode) optical lens. The novel LED optical lens comprises a tapered lens body, wherein a small-head end face of the tapered lens body is provided with an LED lamp groove. The technical essentials are as follows: the bottom wall of the LED lamp groove is an arc-shaped bulge; a large-head end face of the tapered lens body is provided with a wave-shaped bulge. The novel LED optical lens is simple in structure and good in light condensation; the light condensation can be realized in two angles, one angle is about 10 degrees and the other one is about 60 degrees.
Description
[technical field]
The utility model relates to a kind of LED optical lens.
[background technology]
The advantages such as light-emitting diode luminous efficiency is high, power consumption is few, long service life are widely used and lighting field, but because its light sending comparatively disperses, therefore all can adopt lens to improve light-gathering.Existing optical lens structure complexity, light-gathering is poor.
[utility model content]
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of simple in structure, New LED optical lens that light-gathering is good is provided.
In order to address the above problem, the utility model by the following technical solutions:
A kind of New LED optical lens, comprise tapered lens body, described tapered lens body, the described little end surface of tapered lens body is provided with LED light trough, it is characterized in that: the diapire of described LED light trough is arc convex, described tapered lens body big end surface is provided with wavy bulge.
A kind of New LED optical lens as above, is characterized in that: described LED light trough is cylindrical groove.
A kind of New LED optical lens as above, is characterized in that: described wavy bulge is covered with whole tapered lens body big end surface.
A kind of New LED optical lens as above, is characterized in that: described tapered lens body is provided with the Elastic buckle upwards vertically extending from described tapered lens body stub end excircle.
A kind of New LED optical lens as above, it is characterized in that: described tapered lens body major part one end face is provided with the step cutting pattern that diameter is greater than tapered lens body major part one end diameter, described step cutting pattern is provided with the exiting surface step that diameter is less than step cutting pattern, and described wavy bulge is located on exiting surface step end face.
The beneficial effects of the utility model have: tapered lens body adopts wavy bulge as exiting surface, the diapire of LED light trough is that arc convex is as incidence surface, light penetrates probably and can assemble two angles like this, one is 10 ° of left and right, another is 60 ° of left and right, light-gathering is stronger, can meet needs in particular cases.
[brief description of the drawings]
Fig. 1 is stereogram of the present utility model;
Fig. 2 is front view of the present utility model;
Fig. 3 is main cutaway view of the present utility model;
Fig. 4 is the light distribution analogous diagram of 10 degree directions of the present utility model;
Fig. 5 is the light distribution analogous diagram of 60 degree directions of the present utility model.
[detailed description of the invention]
Below in conjunction with accompanying drawing and detailed description of the invention, the utility model is described in further detail:
As shown in Figures 1 to 5, a kind of New LED optical lens, comprise tapered lens body 1, tapered lens body 1, the little end surface of tapered lens body 1 is provided with LED light trough 2, LED light trough 2 is cylindrical groove, LED lamp is located in LED light trough 2, the diapire of LED light trough 2 is arc convex 3, light is injected by arc convex 3, and tapered lens body 1 big end surface is provided with wavy bulge 4, and wavy bulge 4 is covered with whole tapered lens body 1 big end surface, light penetrates from wavy bulge 4, and after light penetrates, its optically focused angle is 10 ° of left and right and 60 ° of left and right.Tapered lens body 1 is provided with the Elastic buckle 5 upwards vertically extending from tapered lens body 1 stub end excircle, can tapered lens body 1 be arranged on shell by Elastic buckle 5.Tapered lens body 1 major part one end face is provided with the step cutting pattern 11 that diameter is greater than tapered lens body 1 major part one end diameter, step cutting pattern 11 is provided with the exiting surface step 12 that diameter is less than step cutting pattern 11, wavy bulge 4 is located on exiting surface step 12 end faces, by two step cutting patterns, facilitate lens to install, strengthen aesthetic feeling.This optical lens structure is simple, and light-gathering is good, and bright dipping is even, and its light can be at 10 ° of left and right and 60 ° of left and right optically focused.
Claims (5)
1. a New LED optical lens, comprise tapered lens body (1), described tapered lens body (1), the described little end surface of tapered lens body (1) is provided with LED light trough (2), it is characterized in that: the diapire of described LED light trough (2) is arc convex (3), described tapered lens body (1) big end surface is provided with wavy bulge (4).
2. a kind of New LED optical lens according to claim 1, is characterized in that: described LED light trough (2) is cylindrical groove.
3. a kind of New LED optical lens according to claim 1, is characterized in that: described wavy bulge (4) is covered with whole tapered lens body (1) big end surface.
4. a kind of New LED optical lens according to claim 1, is characterized in that: described tapered lens body (1) is provided with the Elastic buckle (5) upwards vertically extending from described tapered lens body (1) stub end excircle.
5. a kind of New LED optical lens according to claim 1, it is characterized in that: described tapered lens body (1) major part one end face is provided with the step cutting pattern (11) that diameter is greater than tapered lens body (1) major part one end diameter, described step cutting pattern (11) is provided with the exiting surface step (12) that diameter is less than step cutting pattern (11), and described wavy bulge (4) is located on exiting surface step (12) end face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420153173.2U CN203810278U (en) | 2014-03-31 | 2014-03-31 | Novel LED (Light Emitting Diode) optical lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420153173.2U CN203810278U (en) | 2014-03-31 | 2014-03-31 | Novel LED (Light Emitting Diode) optical lens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203810278U true CN203810278U (en) | 2014-09-03 |
Family
ID=51449023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420153173.2U Expired - Fee Related CN203810278U (en) | 2014-03-31 | 2014-03-31 | Novel LED (Light Emitting Diode) optical lens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203810278U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016128448A1 (en) * | 2015-02-12 | 2016-08-18 | Zumtobel Lighting Gmbh | Optical element for influencing the light emission of illuminants |
| CN108496210A (en) * | 2016-06-23 | 2018-09-04 | 华为技术有限公司 | Infrared light emission device and mobile terminal |
| CN108692294A (en) * | 2018-05-28 | 2018-10-23 | 深圳市朗恒电子有限公司 | A kind of special-shaped lens |
-
2014
- 2014-03-31 CN CN201420153173.2U patent/CN203810278U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016128448A1 (en) * | 2015-02-12 | 2016-08-18 | Zumtobel Lighting Gmbh | Optical element for influencing the light emission of illuminants |
| AT17210U1 (en) * | 2015-02-12 | 2021-09-15 | Zumtobel Lighting Gmbh | Optical element for influencing the light output of lamps |
| CN108496210A (en) * | 2016-06-23 | 2018-09-04 | 华为技术有限公司 | Infrared light emission device and mobile terminal |
| US20190333368A1 (en) * | 2016-06-23 | 2019-10-31 | Huawei Technologies Co., Ltd. | Infrared Light Transmit Apparatus and Mobile Terminal |
| US11462098B2 (en) | 2016-06-23 | 2022-10-04 | Honor Device Co., Ltd. | Infrared light transmit apparatus and mobile terminal |
| CN108692294A (en) * | 2018-05-28 | 2018-10-23 | 深圳市朗恒电子有限公司 | A kind of special-shaped lens |
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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 |
Granted publication date: 20140903 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |