CN204213825U - A kind of LED spotlight lens on industrial lighting - Google Patents
A kind of LED spotlight lens on industrial lighting Download PDFInfo
- Publication number
- CN204213825U CN204213825U CN201420649881.5U CN201420649881U CN204213825U CN 204213825 U CN204213825 U CN 204213825U CN 201420649881 U CN201420649881 U CN 201420649881U CN 204213825 U CN204213825 U CN 204213825U
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- lens plate
- round lens
- hole
- round
- led spotlight
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Abstract
The utility model relates to a kind of LED spotlight lens on industrial lighting, it is characterized in that: comprise round lens plate, described round lens plate is provided with bent limit trapezoidal hole, described bent limit trapezoidal hole is consolidated with heat sink screens, the left end of described round lens plate and the right-hand member of round lens plate are equipped with boss, described boss is provided with pilot hole, the upper end of described round lens plate and the lower end of round lens plate are provided with arc block, described arc block is provided with screwed hole, the middle part of round lens plate is provided with cross-ventilation hole, and the outside in described cross-ventilation hole is provided with tapered lens.The utility model contributes to the guide effect of round lens plate by the projection being provided with pilot hole, contribute to operating personnel by the arc block being provided with screwed hole and round lens plate is installed, the heat radiation of round lens plate is contributed to by the bent limit trapezoidal hole being provided with heat sink screens, strengthen radiating effect, and structure is simple, easy to use, economical and practical.
Description
Technical field
The utility model belongs to illuminating lens design field, particularly relates to a kind of LED spotlight lens on industrial lighting.
Background technology
LED compares conventional light source and has that luminous efficiency is high, colour rendering good, power consumption is few, energy-conserving and environment-protective, security reliability are high, the advantage of long service life, and be used widely in each field, thought the Main way in lighting source market by industry, there is huge market potential.But, existing LED spotlight lens lack the device of the guide effect contributing to round lens plate, some LED spotlight lens lacks and contributes to the device that operating personnel install round lens plate, the LED spotlight lens also had lack and contributes to the heat radiation of round lens plate, strengthen radiating effect, the demand of people's daily life can not be met.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of LED spotlight lens on industrial lighting.
The utility model is achieved through the following technical solutions:
A kind of LED spotlight lens on industrial lighting, it is characterized in that: comprise round lens plate, described round lens plate is provided with bent limit trapezoidal hole, described bent limit trapezoidal hole is consolidated with heat sink screens, the left end of described round lens plate and the right-hand member of round lens plate are equipped with and are provided with boss, described boss is provided with pilot hole, and the upper end of described round lens plate and the lower end of round lens plate are provided with arc block, and described arc block is provided with screwed hole.
As optimal technical scheme of the present utility model, the middle part of described round lens plate is provided with cross-ventilation hole, and the outside in described cross-ventilation hole is provided with tapered lens, and described tapered lens is provided with reflecting surface and incidence surface.
As optimal technical scheme of the present utility model, when beam angle is 40 °, described reflecting surface is even aspheric surface, its surface coefficients is: K=-1.1 ~-1.3, R=1.4 ~ 1.7 millimeter, 4 rank asphericity coefficients are-0.04,6 rank asphericity coefficients be 0.001,8 rank asphericity coefficients is-3.346E-5.
As optimal technical scheme of the present utility model, described bent limit trapezoidal hole has four, is roundedly distributed on round lens plate.
Compared with prior art, the beneficial effects of the utility model are: the utility model contributes to the guide effect of round lens plate by the projection being provided with pilot hole, contribute to operating personnel by the arc block being provided with screwed hole and round lens plate is installed, the heat radiation of round lens plate is contributed to by the bent limit trapezoidal hole being provided with heat sink screens, strengthen radiating effect, and structure is simple, easy to use, economical and practical.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is half sectional view of the present utility model.
In figure: 1, round lens plate; 11, bent limit trapezoidal hole; 111, heat sink screens; 12, boss; 121, pilot hole; 13, arc block; 131, screwed hole; 14, cross-ventilation hole; 141, tapered lens; 1411, reflecting surface; 1412, incidence surface.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Refer to Fig. 1 and Fig. 2, Fig. 1 is structural representation of the present utility model, and Fig. 2 is half sectional view of the present utility model.
Described a kind of LED spotlight lens on industrial lighting, it is characterized in that: comprise round lens plate 1, described round lens plate 1 is provided with bent limit trapezoidal hole 11, described bent limit trapezoidal hole 11 is consolidated with heat sink screens 111, bent limit trapezoidal hole 11 with heat sink screens 111 contributes to round lens plate 1 and dispels the heat, strengthen radiating effect, described bent limit trapezoidal hole 111 has four, roundedly be distributed on round lens plate 11, the left end of described round lens plate 1 and the right-hand member of round lens plate 1 are equipped with and are provided with boss 12, described boss 12 is provided with pilot hole 121, projection 12 with pilot hole 121 contributes to the guide effect of round lens plate 1.
The upper end of described round lens plate 1 and the lower end of round lens plate 1 are provided with arc block 13, described arc block 13 is provided with screwed hole 131, the arc block 13 being threaded hole 131 contributes to operating personnel and installs round lens plate 1, the middle part of round lens plate 1 is provided with cross-ventilation hole 14, the outside in described cross-ventilation hole 14 is provided with tapered lens 141, and described tapered lens 141 is provided with reflecting surface 1411 and incidence surface 1412.
When beam angle is 40 °, described reflecting surface 1411 is even aspheric surface, and its surface coefficients is: K=-1.1 ~-1.3, R=1.4 ~ 1.7 millimeter, and 4 rank asphericity coefficients are-0.04,6 rank asphericity coefficients be 0.001,8 rank asphericity coefficients is-3.346E-5.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (4)
1. the LED spotlight lens on industrial lighting, it is characterized in that: comprise round lens plate (1), described round lens plate (1) is provided with bent limit trapezoidal hole (11), described bent limit trapezoidal hole (11) is consolidated with heat sink screens (111), the left end of described round lens plate (1) and the right-hand member of round lens plate (1) are equipped with and are provided with boss (12), described boss (12) is provided with pilot hole (121), the upper end of described round lens plate (1) and the lower end of round lens plate (1) are provided with arc block (13), described arc block (13) is provided with screwed hole (131).
2. a kind of LED spotlight lens on industrial lighting according to claim 1, it is characterized in that: the middle part of described round lens plate (1) is provided with cross-ventilation hole (14), the outside of described cross-ventilation hole (14) is provided with tapered lens (141), and described tapered lens (141) is provided with reflecting surface (1411) and incidence surface (1412).
3. a kind of LED spotlight lens on industrial lighting according to claim 2, it is characterized in that: when beam angle is 40 °, described reflecting surface (1411) is even aspheric surface, its surface coefficients is: K=-1.1 ~-1.3, R=1.4 ~ 1.7 millimeter, 4 rank asphericity coefficients are-0.04,6 rank asphericity coefficients be 0.001,8 rank asphericity coefficients is-3.346E-5.
4. a kind of LED spotlight lens on industrial lighting according to claim 1, is characterized in that: described bent limit trapezoidal hole (111) has four, are roundedly distributed on round lens plate (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420649881.5U CN204213825U (en) | 2014-11-03 | 2014-11-03 | A kind of LED spotlight lens on industrial lighting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420649881.5U CN204213825U (en) | 2014-11-03 | 2014-11-03 | A kind of LED spotlight lens on industrial lighting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204213825U true CN204213825U (en) | 2015-03-18 |
Family
ID=52982493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420649881.5U Active CN204213825U (en) | 2014-11-03 | 2014-11-03 | A kind of LED spotlight lens on industrial lighting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204213825U (en) |
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2014
- 2014-11-03 CN CN201420649881.5U patent/CN204213825U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Jiaxing City, Zhejiang province 314113 Jiashan County town of Linghai Dayun Road No. 398 Building No. 2, No. 3 Patentee after: Zhejiang hundred health Phenix Optical Company Limited Address before: Jiaxing City, Zhejiang province 314113 Jiashan County town of Linghai Dayun Road No. 398 Building No. 2, No. 3 Patentee before: JIAXING YAOU OPTOELECTRONICS TECHNOLOGY CO., LTD. |