CN204372819U - A kind of LED light lens - Google Patents
A kind of LED light lens Download PDFInfo
- Publication number
- CN204372819U CN204372819U CN201520044228.0U CN201520044228U CN204372819U CN 204372819 U CN204372819 U CN 204372819U CN 201520044228 U CN201520044228 U CN 201520044228U CN 204372819 U CN204372819 U CN 204372819U
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- CN
- China
- Prior art keywords
- light
- lens body
- lens
- led light
- led
- 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
- 238000005286 illumination Methods 0.000 abstract description 10
- 230000003287 optical effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000011514 reflex Effects 0.000 description 1
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- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The utility model relates to a kind of optical lens, be specifically related to a kind of LED light lens be applied in refrigerator, the light shield comprising lens body and coordinate with lens body, described lens body is provided with the accommodating cavity of accommodating LED, described lens body is also provided with the rack structure for reflection LED lamp light; Adopt the utility model, by the rack structure of LED light lens, light well can be reflected, thus add lighting angle to greatest extent, add illumination utilization rate fully, also ensure that the uniformity of illumination simultaneously.
Description
Technical field
The utility model relates to a kind of optical lens, is specifically related to a kind of LED light lens be applied in refrigerator.
Background technology
Existing LED illumination lamp is due to good energy-conserving effect, therefore be also widely used in refrigerator, but because LED is that one side is luminous, lighting angle is little, the shortcomings such as central light strength is concentrated, so translucent effect is unsatisfactory, simultaneously current refrigerator light mounting means is most is upper lateral installation, the effective rate of utilization that this mounting means result in illumination is extremely low, at the shadow surface uniform illumination extreme difference of whole refrigerator, when people and refrigerator-freezer are hoped to refrigerator in side, the eyes of people are produced and certain dazzles light present situation.
Summary of the invention
It is large that the purpose of this utility model is to provide a kind of lighting angle, translucent effect more preferably and be arranged on the LED light lens that can increase illumination utilization rate in refrigerator, a kind of LED light lens, it is characterized in that: the light shield comprising lens body and coordinate with lens body, described lens body is provided with the accommodating cavity of accommodating LED, described lens body is also provided with the rack structure for reflection LED lamp light.
Further, the fixed cover coordinating light shield is also comprised.
Further, the inclined-plane that described rack structure is provided with tooth bar by three outsides forms.
Further, the surface of described rack structure is Fresnel Lenses face.
Further, described lens body is provided with fixing hole.
Further, described light shield is provided with the jack coordinating fixing hole.
The beneficial effects of the utility model are: adopt the utility model, by the rack structure of LED light lens, light well can be reflected, thus add lighting angle to greatest extent, add illumination utilization rate fully, also ensure that the uniformity of illumination simultaneously.
Accompanying drawing explanation
Fig. 1 is the structural representation of lens body in the utility model;
Fig. 2 is the structural representation of light shield in the utility model;
Wherein, 1 is lens body, and 11 is accommodating cavity, and 12 is rack structure, and 121 is tooth bar, and 13 is fixing hole, and 2 is light shield, and 21 is jack.
Detailed description of the invention
Below in conjunction with accompanying drawing and the preferred specific embodiment of the utility model, structure of the present utility model is further described, first embodiment, a kind of LED light lens, the light shield 2 comprising lens body 1 and coordinate with lens body 1, described lens body 1 is provided with the accommodating cavity 11 of accommodating LED, described lens body 1 is also provided with the rack structure 12 for reflection LED lamp light, these LED light lens further comprises the fixed cover coordinating light shield 2, this fixed cover is identical with light shield 2 shape, therefore its accompanying drawing is not provided in the present embodiment, the inclined-plane that described rack structure 12 is provided with tooth bar 121 by three outsides forms, its surface is Fresnel Lenses face, for the ease of fixing, lens body 1 is provided with fixing hole 13, light shield 2 is provided with the jack 21 coordinating fixing hole 13.In the present embodiment, light shield 2 is the middle shape in half spherical cambered surface, lens body 1 is as represented in accompanying drawing, the mid portion of lens body 1 is the form coordinating light shield 2 hemisphere arc shape, the rack structure 12 that lens body 1 is provided with, rack structure 12 is one-sided setting, be made up of three inclined-planes, inclined-plane is provided with tooth bar 121, the size of tooth bar 121 and density can regulate according to actual conditions, namely according to the dark degree adjustment of the light in range of exposures district, with reach irradiate rectangular aspect ratio requirement and whole shadow surface in the uniformity of light, thus ensure that lighting angle and add illumination utilization rate, concrete, LED light enters lens body 1 by the reflex of light shield 2, light refraction is gone out by rack structure by the light of reflection again.
Second embodiment, is with the first embodiment difference, and rack structure is that bilateral is arranged.In order to better effects if in actual applications, can be arranged on adopting the lamp of these LED light lens just to the rear side centre of refrigerator doors, being convenient to improve illumination utilization rate better.
Claims (6)
1. LED light lens, is characterized in that: the light shield comprising lens body and coordinate with lens body, and described lens body is provided with the accommodating cavity of accommodating LED, described lens body are also provided with the rack structure for reflection LED lamp light.
2. a kind of LED light lens according to claim 1, is characterized in that: also comprise the fixed cover coordinating light shield.
3. a kind of LED light lens according to claim 1, is characterized in that: the inclined-plane that described rack structure is provided with tooth bar by three outsides forms.
4. a kind of LED light lens according to claim 1 or 3, is characterized in that: the surface of described rack structure is Fresnel Lenses face.
5. a kind of LED light lens according to claim 1 and 2, is characterized in that: described lens body is provided with fixing hole.
6. a kind of LED light lens according to claim 5, is characterized in that: described light shield is provided with the jack coordinating fixing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520044228.0U CN204372819U (en) | 2015-01-22 | 2015-01-22 | A kind of LED light lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520044228.0U CN204372819U (en) | 2015-01-22 | 2015-01-22 | A kind of LED light lens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204372819U true CN204372819U (en) | 2015-06-03 |
Family
ID=53329038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520044228.0U Expired - Fee Related CN204372819U (en) | 2015-01-22 | 2015-01-22 | A kind of LED light lens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204372819U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104566219A (en) * | 2015-01-22 | 2015-04-29 | 汤绍平 | LED optical lens |
-
2015
- 2015-01-22 CN CN201520044228.0U patent/CN204372819U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104566219A (en) * | 2015-01-22 | 2015-04-29 | 汤绍平 | LED optical lens |
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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: 20180425 Address after: 518000 No. 3, second industrial area, Jia Zi Tong community, Gongming office, Guangming New District, Shenzhen, Guangdong Patentee after: Shenzhen Baicheng Technology Co.,Ltd. Address before: 518000 No. 3, second industrial area, Jia zi Town, Guangming New District, Shenzhen, Guangdong Co-patentee before: McYaokun Patentee before: Tang Shaoping |
|
| 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: 20150603 |