CN215489523U - LED lens with novel structure - Google Patents
LED lens with novel structure Download PDFInfo
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- CN215489523U CN215489523U CN202121708744.0U CN202121708744U CN215489523U CN 215489523 U CN215489523 U CN 215489523U CN 202121708744 U CN202121708744 U CN 202121708744U CN 215489523 U CN215489523 U CN 215489523U
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Abstract
The utility model relates to an LED lens with a novel structure, and belongs to the technical field of LEDs. Including the lens body that is the arc structure, lens body bottom is provided with the shading backup pad, the shading backup pad is the rectangle structure, the lens body comprises last circular arc body and lower circular arc body, the diameter of lower circular arc body is greater than the diameter of last circular arc body. The utility model has the advantages that: the lens structure is formed by the upper arc body and the lower arc body on the lens body, and the lens body and the LED lamp beads form a gap by the shading supporting plate at the bottom of the lens body, so that the light-emitting range of the lens body is improved, the traditional method of tightly contacting the LED lamp beads and the lens body is replaced, and the safety of the LED lamp is improved.
Description
Technical Field
The utility model relates to an LED lens with a novel structure, and belongs to the technical field of LED optics.
Background
The LED lamp is a high-grade indoor lighting lamp, the outer frame of the LED lamp is formed by anodizing aluminum alloy, and the light source is an LED. The LED lamp is unique in design, an even plane light-emitting effect is formed after light passes through the light guide plate with high light transmittance, the illumination uniformity is good, light is soft and comfortable without brightness loss, and eyestrain can be effectively relieved. The LED panel light can also prevent radiation, and does not irritate the skin of pregnant women, old people and children.
The light emitting source of the existing LED lamp is an LED lamp bead, a lens made of silica gel can be generally arranged on the existing LED lamp bead, the lens not only plays a role in adjusting an illumination range, but also plays a role in protecting the lamp bead, the interval of the illumination range adjusted by the lens of the existing LED is smaller, actual illumination requirements cannot be met, the existing LED lens and the LED lamp bead are in close contact, the LED lamp bead is easy to damage, a novel-structure LED lens is needed in the industry aiming at the above conditions, and the problem facing the industry is solved.
Disclosure of Invention
The technical problem to be solved by the utility model is as follows: an LED lens with a novel structure is provided to solve the problems in the industry.
In order to solve the technical problems, the utility model is realized by the following technical scheme: the utility model provides a LED lens of novel structure, is including the lens body that is the arc structure, lens body bottom is provided with the shading backup pad, the shading backup pad is the rectangle structure, the lens body comprises last arc body and lower arc body, the diameter of lower arc body is greater than the diameter of last arc body.
Preferably, the lens body and the shading support plate are made of silica gel, and the light transmittance of the lens body is greater than 80%.
Preferably, the hardness of the lens body is 40A-80A.
Preferably, the light emitting angle of the lens body is between 50 degrees and 90 degrees.
Preferably, the unified glare UGR value of the lens body is 11 to 23.
Compared with the prior art, the utility model has the advantages that: the lens structure is formed by the upper arc body and the lower arc body on the lens body, and the lens body and the LED lamp beads form a gap by the shading supporting plate at the bottom of the lens body, so that the light-emitting range of the lens body is improved, the traditional method of tightly contacting the LED lamp beads and the lens body is replaced, and the safety of the LED lamp is improved.
Description of the drawings:
the utility model is further described below with reference to the accompanying drawings.
Fig. 1 is a front view of the present invention.
Fig. 2 is a sectional view a-a in fig. 1.
Figure 3 is a schematic diagram of a multiple use configuration of the present invention.
In the figure: a lens body 1; and a light shielding support plate 2.
The specific implementation mode is as follows:
the utility model is described in detail below with reference to the following figures and embodiments: according to the LED lens of a novel structure shown in fig. 1 and fig. 2, including the lens body 1 that is the arc structure, lens body 1 bottom is provided with shading backup pad 2, shading backup pad 2 is the rectangle structure, lens body 1 comprises last arc body and lower arc body, the diameter of lower arc body is greater than the diameter of last arc body.
In order to improve the light transmittance, further, the lens body 1 and the light shielding support plate 2 are made of silica gel, and the light transmittance of the lens body is greater than 80%.
In order to protect the LED lamp beads, the hardness of the lens body 1 is 40-80A.
In order to maximize the light emission, the lens body 1 further has a light emission angle of 50-90 degrees.
In order to achieve the set purpose of the lens body 1, the unified glare UGR value of the lens body 1 is further 11-23.
During the use, after installing LED lamp pearl, will install the upper surface of LED lamp pearl through shading backup pad 2 by lens body 1 of silica gel preparation, form a clearance with lens body 1 and LED lamp pearl through shading backup pad 2, lens body 1 comprises last arc body and lower arc body, the diameter of arc body is greater than the diameter of last arc body down to the luminous angle that makes lens body 1 is between 50 degrees-90 degrees, just so can improve the luminous angle scope of lens body 1, improves the illumination performance of lens body.
It is to be emphasized that: the above embodiments are only preferred embodiments of the present invention, and are not intended to limit the present invention in any way, and all simple modifications, equivalent changes and modifications made to the above embodiments according to the technical spirit of the present invention are within the scope of the technical solution of the present invention.
Claims (5)
1. LED lens of novel structure, its characterized in that: including lens body (1) that is the arc structure, lens body (1) bottom is provided with shading backup pad (2), shading backup pad (2) are the rectangle structure, lens body (1) comprises the last circular arc body and lower circular arc body, the diameter of the circular arc body is greater than the diameter of last circular arc body down.
2. The LED lens of novel structure as claimed in claim 1, wherein: the lens body (1) and the shading supporting plate (2) are made of silica gel, and the light transmittance of the lens body is larger than 80%.
3. The LED lens of novel structure as claimed in claim 1, wherein: the hardness of the lens body (1) is 40-80A.
4. The LED lens of novel structure as claimed in claim 1, wherein: the light emitting angle of the lens body (1) is 50-90 degrees.
5. The LED lens of novel structure as claimed in claim 1, wherein: the unified glare UGR value range of the lens body (1) is 11-23.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121708744.0U CN215489523U (en) | 2021-07-26 | 2021-07-26 | LED lens with novel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121708744.0U CN215489523U (en) | 2021-07-26 | 2021-07-26 | LED lens with novel structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215489523U true CN215489523U (en) | 2022-01-11 |
Family
ID=79751992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121708744.0U Active CN215489523U (en) | 2021-07-26 | 2021-07-26 | LED lens with novel structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215489523U (en) |
-
2021
- 2021-07-26 CN CN202121708744.0U patent/CN215489523U/en active Active
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