CN219856454U - UVLED integrated module of curved surface spotlight - Google Patents
UVLED integrated module of curved surface spotlight Download PDFInfo
- Publication number
- CN219856454U CN219856454U CN202321300887.7U CN202321300887U CN219856454U CN 219856454 U CN219856454 U CN 219856454U CN 202321300887 U CN202321300887 U CN 202321300887U CN 219856454 U CN219856454 U CN 219856454U
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- China
- Prior art keywords
- water
- cooling radiator
- uvled
- integrated module
- light
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- 238000001816 cooling Methods 0.000 claims abstract description 45
- 238000007639 printing Methods 0.000 claims abstract description 9
- 238000007789 sealing Methods 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 7
- 230000005494 condensation Effects 0.000 claims 1
- 238000009833 condensation Methods 0.000 claims 1
- 230000005855 radiation Effects 0.000 abstract description 6
- 239000000498 cooling water Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000001459 lithography Methods 0.000 description 4
- 230000017525 heat dissipation Effects 0.000 description 3
- 238000003848 UV Light-Curing Methods 0.000 description 2
- 239000011324 bead Substances 0.000 description 2
- 238000001723 curing Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a curved-surface light-gathering UVLED integrated module, which belongs to the technical field of UVLED printing equipment and comprises a water-cooling radiator; the top of the water-cooling radiator is arranged in an arc shape; the bottom of the water-cooling radiator is provided with a mounting component for mounting the water-cooling radiator on the UVLED printing equipment; the top of the water-cooling radiator is milled into a specific arc shape, light emitted by each COB chip integrated module with the aspheric lens is overlapped at 7-10CM to form high-intensity radiation light spots, 6 chips are bonded on each COB to form rectangular arrangement, the aspheric lens with the non-curved surface design is added to ensure that the emitted light spots are single small rectangular light spots, and after the emitted light spots are emitted to the surface of an object to be irradiated at the position of 7-10CM, large rectangular light spots consisting of a plurality of small rectangular light spots are formed, meanwhile, the small light spots are overlapped to increase the radiation intensity, so that the light utilization rate of a UVLED curing light source is improved, the light intensity is improved, and the diffuse scattering of the light is reduced.
Description
Technical Field
The utility model relates to the technical field of UVLED printing equipment, in particular to a UVLED integrated module capable of concentrating light through a curved surface.
Background
The large-scale single Zhang Jiaoban printing machine is provided with a UV curing light source, most of the existing light sources adopt single independent lamp beads with a focusing lens for direct irradiation, or plane COB and simple column lenses for direct irradiation are used for irradiated surfaces, the defects are that light is scattered in a radiating state, light energy cannot be overlapped in an effective area, the result is insufficient intensity of radiated light and low utilization rate, and therefore, a curved-surface light-gathering UVLED integrated module is needed to solve the problems.
Disclosure of Invention
The utility model aims to provide a curved-surface light-gathering UVLED integrated module which is provided with a COB capable of combining the states of a COB and lamp beads to form a multi-chip COB with a focusing mirror, and the curved-surface structure is utilized to superimpose multiple light beams and increase the light intensity, so that the problems in the background technology are solved.
In order to achieve the above purpose, the present utility model provides a curved-surface concentrating uv led integrated module, comprising a water-cooled radiator; the top of the water-cooling radiator is arranged in an arc shape; the bottom of the water-cooling radiator is provided with a mounting component for mounting the water-cooling radiator on the UVLED printing equipment; a plurality of groups of COB chip integrated modules are equidistantly arranged at the top of the water-cooling radiator, and the COB chip integrated modules are arranged at the arc-shaped part of the top of the water-cooling radiator; six chips are bonded on each group of COB chip integrated modules, and the six chips are arranged in a rectangular shape; and the top of the COB chip integrated module is provided with an aspheric lens outside the chip.
Preferably, the aspheric lens is arranged in a cavity, and the cavity part of the aspheric lens is arranged corresponding to the chip on the COB chip integrated module.
Preferably, one side of the water-cooled radiator is communicated with a water inlet joint, and the other side of the water-cooled radiator is communicated with a water outlet joint.
Preferably, the mounting assembly comprises a mounting plate fixedly mounted at the bottom of the water-cooling radiator, and mounting holes are formed in the surface of the mounting plate.
Preferably, a sealing gasket is further arranged between the mounting plate and the water-cooling radiator, and the upper side and the lower side of the sealing gasket are respectively attached to the bottom of the water-cooling radiator and the top of the mounting plate.
Preferably, the chips on the surface of the COB chip integrated module are 2*3 arranged and bonded.
Compared with the prior art, the utility model has the beneficial effects that:
1. the top of the water-cooling radiator is milled into a specific arc shape, light emitted by each COB chip integrated module with the aspheric lens is overlapped at 7-10CM to form high-intensity radiation light spots, 6 chips are bonded on each COB to form rectangular arrangement, the aspheric lens with the non-curved surface design is added to ensure that the emitted light spots are single small rectangular light spots, and after the emitted light spots are emitted to the surface of an object to be irradiated at the position of 7-10CM, large rectangular light spots consisting of a plurality of small rectangular light spots are formed, and meanwhile, the small light spots are overlapped to increase the radiation intensity, so that the purposes of improving the light utilization rate of a UVLED curing light source, improving the light intensity and reducing the diffuse scattering of the light are achieved;
2. according to the utility model, the device can be installed and fixed on UVLED printing equipment through the arrangement of the installation component, the sealing gasket can play a role in sealing the joint between the water-cooling radiator and the installation plate and also play a role in protecting, and through the matched use of the water inlet joint and the water outlet joint, cooling water can pass through the water-cooling radiator so as to perform heat dissipation treatment on the COB chip integrated module installed at the top of the water-cooling radiator, so that the COB chip integrated module is prevented from seriously heating and not effectively dissipating heat in the long-time use process.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of the structure of the present utility model;
FIG. 3 is a schematic diagram of a water-cooled radiator according to the present utility model;
FIG. 4 is a schematic diagram of a COB chip integrated module according to the present utility model;
FIG. 5 is a schematic elevational view of the present utility model;
FIG. 6 is a schematic view of the cross-sectional structure A-A of FIG. 5 according to the present utility model.
In the figure: 1. a water-cooled radiator; 2. a COB chip integration module; 3. an aspheric lens; 4. a water inlet joint; 5. a drain joint; 6. a mounting plate; 7. a mounting hole; 8. and a sealing gasket.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The curved-surface light-gathering UVLED integrated module is applied to a UV curing light source on a large-scale single Zhang Jiaoban printing machine, so that the light utilization rate of the UVLED curing light source can be improved, the light intensity is improved, and the diffuse scattering of light is reduced.
Referring to fig. 1-6, the utility model provides a curved-surface light-condensing uv led integrated module, which comprises a water-cooling radiator 1, wherein one side of the water-cooling radiator 1 is communicated with a water inlet joint 4, and the other side of the water-cooling radiator 1 is communicated with a water drainage joint 5.
COB chip integrated module 2 can have comparatively obvious condition of generating heat in the course of the work, and COB chip integrated module 2 installs in the top of water-cooling radiator 1 in this embodiment, can effectively play the heat dissipation effect to COB chip integrated module 2 through water-cooling radiator 1, in the in-service use, the inside injection cooling water of user accessible water inlet connection 4 to water-cooling radiator 1 can reduce the temperature of COB chip integrated module 2 through the heat exchange, and the cooling water can absorb heat and intensify, the cooling water after the intensification can be discharged to outside through drain connection 5 and refrigerate once more this moment, thereby realize cyclic heat dissipation's purpose.
Preferably, the bottom of the water-cooling radiator 1 is provided with a mounting component for mounting the water-cooling radiator 1 on UVLED printing equipment, the mounting component comprises a mounting plate 6 fixedly mounted at the bottom of the water-cooling radiator 1, a mounting hole 7 is formed in the surface of the mounting plate 6, a sealing gasket 8 is further arranged between the mounting plate 6 and the water-cooling radiator 1, and the upper side and the lower side of the sealing gasket 8 are respectively attached to the bottom of the water-cooling radiator 1 and the top of the mounting plate 6.
Through the setting of installation component, can install this device on UVLED lithography apparatus, with shine the solidification to the offset plate, in the time of installing this device, the user can laminate mounting panel 6 in UVLED lithography apparatus's frame, then screw up in mounting hole 7 and UVLED lithography apparatus's frame through the fastening screw, thereby realize installing this device on UVLED lithography apparatus's purpose, through the setting of sealing washer 8, can play sealed effect to the junction between water-cooling radiator 1 and the mounting panel 6, in the time of also can playing the guard action, prevent that the surface direct contact of mounting panel 6 from water-cooling radiator 1 and cause the surface of water-cooling radiator 1 to appear the fish tail.
It is worth noting that the top of the water-cooling radiator 1 is arc-shaped, a plurality of groups of COB chip integrated modules 2 are equidistantly arranged at the top of the water-cooling radiator 1, the COB chip integrated modules 2 are arranged at the arc-shaped part at the top of the water-cooling radiator 1, six chips are bonded on each group of COB chip integrated modules 2, the six chips are in rectangular arrangement, the chips on the surface of the COB chip integrated modules 2 are 2*3 arranged and bonded, the top of the COB chip integrated modules 2 and the outer parts of the chips are provided with the aspheric lens 3, the aspheric lens 3 is in a cavity arrangement, and the cavity part of the aspheric lens 3 is in corresponding arrangement with the chips on the COB chip integrated modules 2.
In this embodiment, the top of the water-cooled radiator 1 is milled into a specific arc shape, and the lights emitted by the COB chip integrated modules 2 with the aspheric lenses 3 are overlapped at 7-10CM to form high-intensity radiation spots.
The aspheric lens 3 focuses the scattered light of the chip into a rectangular small light spot, and the inside of the aspheric lens is provided with a cavity to provide an accommodating space for the chip.
And 6 chips are bonded on each COB chip integrated module 2 and are arranged in a rectangular shape, and a lens with a non-curved surface design is added to ensure that the emitted light spots are single small rectangular light spots, so that after the light spots are emitted to the surface of an object to be irradiated at the position of 7-10CM, large rectangular light spots consisting of a plurality of small rectangular light spots can be formed, and meanwhile, the small light spots can be overlapped to increase the radiation intensity.
Through the setting of this device, can improve the light utilization ratio of UVLED solidification light source, promote light intensity, reduce the diffuse scattering of light.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The UVLED integrated module with the curved surface for condensation is characterized by comprising a water-cooling radiator (1);
the top of the water-cooling radiator (1) is arranged in an arc shape;
the bottom of the water-cooling radiator (1) is provided with a mounting component for mounting the water-cooling radiator on UVLED printing equipment;
a plurality of groups of COB chip integrated modules (2) are equidistantly arranged at the top of the water-cooling radiator (1), and the COB chip integrated modules (2) are arranged at the arc-shaped part of the top of the water-cooling radiator (1);
six chips are bonded on each group of COB chip integrated modules (2), and the six chips are arranged in a rectangular shape;
and the top of the COB chip integrated module (2) is provided with an aspheric lens (3) outside the chip.
2. The curved concentrating UVLED integrated module of claim 1, wherein: the non-spherical lens (3) is arranged in a cavity, and the cavity part of the non-spherical lens (3) is arranged corresponding to a chip on the COB chip integrated module (2).
3. The curved concentrating UVLED integrated module of claim 1, wherein: one side of the water-cooling radiator (1) is communicated with a water inlet joint (4), and the other side of the water-cooling radiator (1) is communicated with a water drainage joint (5).
4. The curved concentrating UVLED integrated module of claim 1, wherein: the installation assembly comprises an installation plate (6) fixedly installed at the bottom of the water-cooling radiator (1), and an installation hole (7) is formed in the surface of the installation plate (6).
5. The curved concentrating uv led integrated module of claim 4, wherein: and a sealing gasket (8) is further arranged between the mounting plate (6) and the water-cooling radiator (1), and the upper side and the lower side of the sealing gasket (8) are respectively attached to the bottom of the water-cooling radiator (1) and the top of the mounting plate (6).
6. The curved concentrating UVLED integrated module of claim 1, wherein: and the chips on the surface of the COB chip integrated module (2) are bonded in a 2*3 arrangement mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321300887.7U CN219856454U (en) | 2023-05-25 | 2023-05-25 | UVLED integrated module of curved surface spotlight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321300887.7U CN219856454U (en) | 2023-05-25 | 2023-05-25 | UVLED integrated module of curved surface spotlight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219856454U true CN219856454U (en) | 2023-10-20 |
Family
ID=88334284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321300887.7U Active CN219856454U (en) | 2023-05-25 | 2023-05-25 | UVLED integrated module of curved surface spotlight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219856454U (en) |
-
2023
- 2023-05-25 CN CN202321300887.7U patent/CN219856454U/en active Active
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