CN210372918U - Laser LED light source optics diffusion structure device - Google Patents
Laser LED light source optics diffusion structure device Download PDFInfo
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- CN210372918U CN210372918U CN201921825540.8U CN201921825540U CN210372918U CN 210372918 U CN210372918 U CN 210372918U CN 201921825540 U CN201921825540 U CN 201921825540U CN 210372918 U CN210372918 U CN 210372918U
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- light source
- led light
- laser led
- aluminum piece
- diffusion structure
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Abstract
The utility model discloses a laser LED light source optics diffusion structure device, this laser LED light source optics diffusion structure device includes: an aluminum piece module; the laser LED light source is arranged in the aluminum piece module, and a pin at the lower end of the laser LED light source extends out of the lower end of the aluminum piece module; the diffusion structure comprises a first diffusion sheet arranged in the aluminum piece module, the first diffusion sheet is positioned above the laser LED light source, and the first diffusion sheet is used for diffusing a linear light source generated by the laser LED light source into a surface light source. The utility model discloses the during operation, the laser LED light source is lighted the back and is produced the line source, and when this line source sees through the first diffusion piece of laser LED light source top, is diffused for the area source, enlarges the exit angle to improve irradiant homogeneity with this, guarantee illumination quality, and probably satisfy different operation requirements, in addition, the heat that aluminium alloy module can produce this laser LED light source fast is gone, with this further assurance the utility model discloses a life.
Description
The technical field is as follows:
the utility model relates to a LED product technical field refers in particular to a laser LED light source optics diffusion structure device.
Background art:
a Light Emitting Diode (LED) is a solid-state semiconductor device that can convert electric energy into visible light, and LEDs have different application fields according to size, and an LED light source has advantages of using a low-voltage power supply, low power consumption, long service life, strong applicability, high stability, short response time, no pollution to the environment, multi-color light emission, and the like, and is considered to be an unavoidable substitute for existing lighting devices.
The laser LED light source in the prior art is a linear light source, the emergent angle of the laser LED light source is extremely small, the function is single, the use requirement cannot be met, and great trouble is caused to a user.
In view of the above, the present inventors propose the following.
The utility model has the following contents:
an object of the utility model is to overcome prior art not enough, provide a laser LED light source optics diffusion structure device.
In order to solve the technical problem, the utility model discloses a following technical scheme: the laser LED light source optical diffusion structure device comprises: an aluminum piece module; the laser LED light source is arranged in the aluminum piece module, and a pin at the lower end of the laser LED light source extends out of the lower end of the aluminum piece module; the diffusion structure comprises a first diffusion sheet arranged in the aluminum piece module, the first diffusion sheet is positioned above the laser LED light source, and the first diffusion sheet is used for diffusing a linear light source generated by the laser LED light source into a surface light source.
Furthermore, in the above technical solution, the aluminum piece module includes an aluminum piece base and an aluminum piece surface cover fixed to an upper end of the aluminum piece base, the laser LED light source is installed in an inner cavity of the aluminum piece base, and the diffusion structure is installed in the aluminum piece surface cover.
Furthermore, in the above technical solution, an exit window and an installation groove located at the upper end of the exit window are arranged at the upper end of the aluminum piece surface cover, and the diffusion structure is installed in the installation groove.
Furthermore, in the above technical solution, the outer edge of the diffusion structure is fixed to the mounting groove by potting.
Further, in the above technical solution, the diffusion structure further includes a yellow phosphor film disposed at an upper end of the first diffusion sheet and used for converting blue light into white light, and a second diffusion sheet covering the phosphor film.
Furthermore, in the above technical scheme, the pins at the lower end of the laser LED light source and the aluminum module are further sealed and fixed by potting adhesive.
After the technical scheme is adopted, compared with the prior art, the utility model has following beneficial effect: the utility model discloses the during operation, the laser LED light source is lighted the back and is produced the line source, and when this line source sees through the first diffusion piece of laser LED light source top, is diffused for the area source, enlarges the exit angle to improve irradiant homogeneity with this, guarantee illumination quality, and probably satisfy different operation requirements, in addition, this laser LED light source is installed in this aluminium alloy module, so that this aluminium alloy module can be fast with the heat that this laser LED light source produced go, with this further assurance the utility model discloses a life, the order the utility model discloses extremely strong market competition has.
Description of the drawings:
fig. 1 is a schematic structural diagram of the present invention.
The specific implementation mode is as follows:
the present invention will be further described with reference to the following specific embodiments and accompanying drawings.
As shown in fig. 1, an optical diffusion structure device of a laser LED light source is provided, which includes: an aluminum piece module 1; the laser LED light source 2 is arranged in the aluminum piece module 1, and a pin 21 at the lower end of the laser LED light source 2 extends out of the lower end of the aluminum piece module 1; the diffusion structure 3 comprises a first diffusion sheet 31 installed in the aluminum module 1, the first diffusion sheet 31 is located above the laser LED light source 2, and the first diffusion sheet 31 is used for diffusing a linear light source generated by the laser LED light source 2 into a surface light source. The utility model discloses the during operation, laser LED light source 2 is produced the line source after being lighted, and when this line source sees through the first diffusion piece 31 of laser LED light source 2 top, is diffused for the area source, enlarges the exit angle to improve irradiant homogeneity with this, guarantee illumination quality, and probably satisfy different operation requirements, in addition, this laser LED light source 2 is installed in this aluminium spare module 1, so that this aluminium spare module 1 can be fast with the heat that this laser LED light source 2 produced scattered, with this further assurance the utility model discloses a life, this order the utility model discloses a very strong market competition has.
Aluminium piece module 1 is including aluminium base 11 and the aluminium face lid 12 that is fixed in this aluminium base 11 upper end, and this laser LED light source 2 is installed in this aluminium base 11's inner chamber 111, and this diffusion barrier 3 is installed in this aluminium face lid 12, guarantees with this the utility model discloses the stability of structure.
The upper end of the aluminum piece surface cover 12 is provided with an exit window 121 and a mounting groove 122 located at the upper end of the exit window 121, the diffusion structure 3 is mounted in the mounting groove 122, the outer edge of the diffusion structure 3 is fixed with the mounting groove 122 in a sealing manner through glue filling, so that the stability of the assembly structure can be guaranteed, and the dustproof and waterproof performance can be improved.
The diffusion structure 3 further includes a yellow phosphor film 32 disposed at an upper end of the first diffusion sheet 31 for converting blue light into white light, and a second diffusion sheet 33 covering the phosphor film 32. When the line light source that laser LED light source 2 produced passes through first diffusion piece 31, is diffused for the area source, passes through yellow phosphor powder diaphragm 32 again, truns into the blue light white light by this yellow phosphor powder diaphragm 32, sees through second diffusion piece 33 at last again, shines away after carrying out the second diffusion to this further improves the quality that the diffusion is the area source, and can guarantee the utility model discloses an illumination quality.
Still sealed fixedly through the encapsulating between this aluminium alloy module 1 the pin 21 of laser LED light source 2 lower extreme to this not only can guarantee assembly structure's firm degree, still can improve dustproof and waterproof performance.
To sum up, the utility model discloses the during operation, laser LED light source 2 produces the line source after being lighted, and when this line source sees through the first diffusion piece 31 of laser LED light source 2 top, is diffused for the area source, enlarges the exit angle to improve irradiant homogeneity with this, guarantee the illumination quality, and probably satisfy different operation requirements, in addition, this laser LED light source 2 is installed in this aluminium alloy module 1, so that this aluminium alloy module 1 can be fast with the heat that this laser LED light source 2 produced and go, further guarantee with this the utility model discloses a life makes the utility model discloses extremely strong market competition has.
Of course, the above description is only an exemplary embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent changes and modifications made by the constructions, features, and principles of the present invention in accordance with the claims of the present invention are intended to be included in the scope of the present invention.
Claims (6)
1. The utility model provides a laser LED light source optics diffusion structure device which characterized in that: it includes:
an aluminum piece module (1);
the laser LED light source (2) is arranged in the aluminum piece module (1), and a pin (21) at the lower end of the laser LED light source (2) extends out of the lower end of the aluminum piece module (1);
the diffusion structure (3) comprises a first diffusion sheet (31) installed in the aluminum piece module (1), the first diffusion sheet (31) is located above the laser LED light source (2), and the first diffusion sheet (31) is used for diffusing a linear light source generated by the laser LED light source (2) into a surface light source.
2. The optical diffusion structure device of claim 1, wherein: the aluminum piece module (1) comprises an aluminum piece base (11) and an aluminum piece surface cover (12) fixed to the upper end of the aluminum piece base (11), the laser LED light source (2) is installed in an inner cavity (111) of the aluminum piece base (11), and the diffusion structure (3) is installed in the aluminum piece surface cover (12).
3. The optical diffusion structure device of claim 2, wherein: an exit window (121) and a mounting groove (122) positioned at the upper end of the exit window (121) are arranged at the upper end of the aluminum piece surface cover (12), and the diffusion structure (3) is mounted in the mounting groove (122).
4. The optical diffusion structure device of claim 3, wherein: the outer edge of the diffusion structure (3) is fixed with the installation groove (122) in a sealing mode through glue filling.
5. The optical diffusion structure device of claim 4, wherein: the diffusion structure (3) further comprises a yellow fluorescent powder film (32) arranged at the upper end of the first diffusion sheet (31) and used for converting blue light into white light, and a second diffusion sheet (33) covered on the fluorescent powder film (32).
6. The optical diffusion structure device of claim 5, wherein: and the pin (21) at the lower end of the laser LED light source (2) is sealed and fixed with the aluminum piece module (1) through glue pouring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921825540.8U CN210372918U (en) | 2019-10-25 | 2019-10-25 | Laser LED light source optics diffusion structure device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921825540.8U CN210372918U (en) | 2019-10-25 | 2019-10-25 | Laser LED light source optics diffusion structure device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210372918U true CN210372918U (en) | 2020-04-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921825540.8U Active CN210372918U (en) | 2019-10-25 | 2019-10-25 | Laser LED light source optics diffusion structure device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210372918U (en) |
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2019
- 2019-10-25 CN CN201921825540.8U patent/CN210372918U/en active Active
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Address after: No.25, Jinfu Road, Jinxia community, Chang'an Town, Dongguan City, Guangdong Province, 523000 Patentee after: Dongguan Aika Intelligent Technology Co.,Ltd. Address before: No.25, Jinfu Road, Jinxia community, Chang'an Town, Dongguan City, Guangdong Province, 523000 Patentee before: DONGGUAN TRUSTING SMART CARD CO.,LTD. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230111 Address after: No.6, Xinchun Road, No.5 Industrial Zone, Shangsha community, Chang'an Town, Dongguan City, Guangdong Province, 523000 Patentee after: DONGGUAN SANCHUANG SMART CARD TECHNOLOGY CO.,LTD. Address before: No.25, Jinfu Road, Jinxia community, Chang'an Town, Dongguan City, Guangdong Province, 523000 Patentee before: Dongguan Aika Intelligent Technology Co.,Ltd. |