CN209960233U - Novel UV LED lamp pearl - Google Patents
Novel UV LED lamp pearl Download PDFInfo
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- CN209960233U CN209960233U CN201920540549.8U CN201920540549U CN209960233U CN 209960233 U CN209960233 U CN 209960233U CN 201920540549 U CN201920540549 U CN 201920540549U CN 209960233 U CN209960233 U CN 209960233U
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- cavity
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- led lamp
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Abstract
The utility model relates to a novel UV LED lamp pearl, including the base plate, be equipped with a plurality of cavitys on the base plate, it has the chip to bond respectively in each cavity, is equipped with lens on each cavity respectively, the utility model discloses set up a plurality of chips in traditional cavity and optimize into and set up a plurality of independent cavitys on a base plate, bond a chip and place a small angle lens on each cavity respectively in each cavity, because each chip all has independent cavity to provide reflection and refraction of light, effectively improve the light yield of single chip, avoid many chips in a cavity light mutual interference and loss; in addition, light spots transmitted by each chip through the small-angle lens can be superposed and enhanced at a certain distance, compared with the traditional lamp bead, the light intensity is improved by 30% -50% at the irradiation distance of 3cm, and the printing plate can be suitable for various printing processes, and is particularly suitable for a single offset printing process.
Description
Technical Field
The utility model relates to a LED technical field indicates a novel UV LED lamp pearl especially.
Background
The existing UV LED lamp bead is low in luminous efficiency and energy and cannot keep remote radiation energy, the general energy radiation distance is within 2cm, and the process requirement cannot be met when the general energy radiation distance exceeds the general energy radiation distance, so that the application of the UV LED lamp bead is limited.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a improve the light efficiency, help the novel UV LED lamp pearl of remote radiant energy maintenance.
In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides a novel UV LED lamp pearl, includes the base plate, be equipped with a plurality of cavity on the base plate, it has the chip to bond respectively in every cavity, is equipped with lens on every cavity respectively.
Preferably, the lens is a low angle lens.
The beneficial effects of the utility model reside in that: the utility model discloses set up a plurality of chips in traditional cavity and optimize into and set up a plurality of independent cavitys on a base plate, bond a chip and place a low-angle lens on each cavity respectively in each cavity, because each chip all has independent cavity to provide reflection and refraction of light, effectively improve the light-emitting rate of single chip, avoid a plurality of chips in a cavity light to interfere with each other and lose;
in addition, light spots transmitted by each chip through the small-angle lens can be superposed and enhanced at a certain distance, compared with the traditional lamp bead, the light intensity is improved by 30% -50% at the irradiation distance of 3cm, and the printing plate can be suitable for various printing processes, and is particularly suitable for a single offset printing process.
Drawings
Fig. 1 is a perspective view of the present invention.
Fig. 2 is an explosion structure diagram of the present invention.
Description of reference numerals: 1. a substrate; 11. a cavity; 2. a chip; 3. a lens.
Detailed Description
Referring to fig. 1-2, the present invention relates to a novel UV LED lamp bead, which includes a substrate 1, four cavities 11 are disposed on the substrate 1, a chip 2 is bonded in each cavity 11, and a small-angle lens 3 is disposed on each cavity 11.
The base plate 1 including ceramic frame, ceramic bottom plate, the copper circuit board that stacks gradually, ceramic frame, ceramic bottom plate, copper circuit board high temperature burn the integrated into one piece altogether, the copper circuit board constitute by multilayer aluminium nitride ceramic unburned bricks stack, every layer aluminium nitride ceramic unburned bricks surface printing has the circuit layer, every layer the circuit layer adopts series connection or parallelly connected or series-parallel mode to connect, ceramic frame four corners be equipped with polarity check point, every layer circuit layer electric connection, ceramic bottom plate and copper circuit board be equipped with the electrode in polarity check point position, electrode and polarity check point electric connection.
The utility model discloses set up a plurality of chips in traditional cavity and optimize into and set up a plurality of independent cavities 11 on a base plate 1, bond a chip 2 and place a low-angle lens 3 on each cavity 11 in each cavity 11 respectively, because each chip 2 all has independent cavity 11 to provide reflection and refraction of light, effectively improve the light-emitting rate of single chip 2, avoid a plurality of chips 2 light in a cavity 11 to interfere with each other and lose;
in addition, because the four independent chips 2 and the small-angle lenses 3 are close in distance, light spots transmitted by the small-angle lenses 3 can be overlapped and enhanced at a certain distance, compared with the traditional lamp beads, the light intensity is improved by 30% -50% at the irradiation distance of 3cm, the printing ink can be suitable for various printing processes, and the effect of the printing ink is particularly obvious when the printing ink is applied to a single offset printing process.
The above embodiments are only for describing the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and various modifications and improvements made by the technical solution of the present invention by those skilled in the art are all within the scope of the present invention as defined by the claims.
Claims (1)
1. The utility model provides a novel UV LED lamp pearl which characterized in that: the LED display panel comprises a substrate, wherein a plurality of cavities are arranged on the substrate, chips are respectively bonded in each cavity, lenses are respectively arranged on each cavity, each lens is a small-angle lens, and the distance between each independent chip and each small-angle lens is close.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920540549.8U CN209960233U (en) | 2019-04-19 | 2019-04-19 | Novel UV LED lamp pearl |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920540549.8U CN209960233U (en) | 2019-04-19 | 2019-04-19 | Novel UV LED lamp pearl |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209960233U true CN209960233U (en) | 2020-01-17 |
Family
ID=69241609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920540549.8U Active CN209960233U (en) | 2019-04-19 | 2019-04-19 | Novel UV LED lamp pearl |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209960233U (en) |
-
2019
- 2019-04-19 CN CN201920540549.8U patent/CN209960233U/en active Active
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