CN213943813U - Dual-cooling LED-UV lamp box - Google Patents
Dual-cooling LED-UV lamp box Download PDFInfo
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- CN213943813U CN213943813U CN202022639017.5U CN202022639017U CN213943813U CN 213943813 U CN213943813 U CN 213943813U CN 202022639017 U CN202022639017 U CN 202022639017U CN 213943813 U CN213943813 U CN 213943813U
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Abstract
The utility model relates to a UV solidification technology field discloses a dual cooling LED-UV lamp house, which comprises a housin, the inside of casing is equipped with water-cooling subassembly and lamp plate, just the lamp plate laminating is in water-cooling subassembly's surface, be equipped with LED lamp pearl on the lamp plate, be equipped with on the casing with air inlet unit and the exhaust hole that communicate mutually in the casing. The utility model discloses a set up water-cooling component to with the lamp plate laminating on water-cooling component, water-cooling component can cool off LED-UV lamp source, thereby has guaranteed the outstanding solidification of great ultraviolet energy density to printing ink. Meanwhile, the air inlet device and the exhaust holes which are communicated are formed in the shell, cold air is input into the LED-UV lamp box through the air inlet device and is blown out of the exhaust holes through the gap of the inner wall of the lamp box, so that irradiated accessories and printed materials of the printing machine can be cooled, the temperature of the irradiated accessories and the temperature of the irradiated printed materials of the printing machine are reduced, the aging speed of the irradiated accessories of the printing equipment is slowed, and the high-temperature deformation of the printed materials is reduced.
Description
Technical Field
The utility model relates to a UV solidification technology field especially relates to a dual cooling LED-UV lamp house.
Background
LED-UV curing is very beneficial to curing of ink due to the advantages of very concentrated LED ultraviolet rays and high ultraviolet energy density, but in some special fields, the high energy density can easily damage rubber accessories of printing machinery, such as a satellite type relief full-wheel transfer printing machine.
For the application of LED-UV and avoiding the damage of overhigh energy density to glue fittings of printing machines, the common practice is to disperse and reduce the arrangement density of lamp beads so as to reduce the ultraviolet energy density of LED-UV. Reducing the UV energy density does slow down the aging rate of the adhesive parts, but the lower UV energy density also significantly reduces the curing effect of the ink, often resulting in problems such as incomplete LED-UV curing, poor adhesion of the ink, and the like.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a dual cooling LED-UV lamp house both guarantees great ultraviolet energy density to the outstanding solidification of printing ink, also avoids strong ultraviolet energy to glue ageing and damage of type accessory simultaneously.
The utility model provides a technical scheme that its technical problem adopted is:
the utility model provides a dual cooling LED-UV lamp house, includes the casing, the inside of casing is equipped with water-cooling component and lamp plate, just the lamp plate laminating is in water-cooling component's surface, be equipped with LED lamp pearl on the lamp plate, be equipped with on the casing with internal air inlet unit and the exhaust hole that communicates of casing.
Preferably, the water cooling module includes the subassembly main part, the one end of subassembly main part is equipped with water inlet and delivery port, the inside of subassembly main part is equipped with rivers passageway, rivers passageway passes through the water inlet reaches delivery port and refrigerator intercommunication.
Preferably, an air inlet cavity is formed between the water cooling assembly and the inner wall of the shell, and the air inlet cavity is respectively communicated with the air inlet device and the exhaust hole.
Preferably, the air inlet device is arranged at the upper end of the shell and is a fan or an air duct.
Preferably, the exhaust hole is waist shape hole, the exhaust hole is a plurality of, and a plurality of the exhaust hole equipartition is in the both sides of casing bottom.
Preferably, the casing is the cuboid, the material of casing is aluminium.
The embodiment of the utility model provides a dual cooling LED-UV lamp house, it compares with prior art, beneficial effect lies in: through set up water-cooling unit in the inside of casing to with the lamp plate laminating on water-cooling unit, water-cooling unit can cool off LED-UV lamp source, guarantees the job stabilization nature in LED-UV lamp source, thereby has guaranteed the outstanding solidification of great ultraviolet energy density to printing ink. Meanwhile, the air inlet device and the exhaust holes which are communicated are formed in the shell, cold air is input into the LED-UV lamp box through the air inlet device and is blown out of the exhaust holes through the gap of the inner wall of the lamp box, so that irradiated accessories and printed materials of the printing machine can be cooled, the temperature of the irradiated accessories and the temperature of the irradiated printed materials of the printing machine are reduced, the aging speed of the irradiated accessories of the printing equipment is slowed, and the high-temperature deformation of the printed materials is reduced. The utility model discloses simple structure, excellent in use effect easily uses widely.
Drawings
Fig. 1 is a schematic structural view of a double-cooling LED-UV lamp box of the present invention, in which the air intake device is a fan.
Fig. 2 is an isometric view from another perspective of fig. 1.
Fig. 3 is a cross-sectional view of fig. 1.
Fig. 4 is a schematic structural view of the double-cooling LED-UV light box of the present invention, in which the air inlet device is an air duct.
Fig. 5 is a cross-sectional view of fig. 4.
Wherein: the air-cooling type air-conditioning system comprises a shell, 2 water-cooling components, 21 a component main body, 22 a water inlet, 23 a water outlet, 4 a lamp panel, 6 an air inlet device, 7 exhaust holes and 8 an air inlet cavity.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
As shown in fig. 1-5, the double-cooling LED-UV lamp box of the preferred embodiment of the present invention includes a housing 1, wherein the housing 1 is a rectangular parallelepiped, and the housing 1 is made of aluminum. The inside of casing 1 is equipped with water cooling module 2 and lamp plate 4, just lamp plate 4 laminating is in the surface of water cooling module 2, be equipped with LED lamp pearl on the lamp plate 4, be equipped with on casing 1 with the inside air inlet unit 6 and the exhaust hole 7 that are linked together of casing 1.
Based on the above technical characteristics's dual cooling LED-UV lamp house, through set up water cooling module 2 in the inside of casing 1 to with lamp plate 4 laminating on water cooling module 2, water cooling module 2 can cool off LED-UV lamp source, guarantees the job stabilization nature of LED-UV lamp source, thereby has guaranteed the outstanding solidification of great ultraviolet energy density to printing ink. Meanwhile, the air inlet device 6 and the exhaust hole 7 which are communicated with each other are arranged on the shell 1, cold air is input into the LED-UV lamp box through the air inlet device 6 and blown out from the exhaust hole 7 through a gap of the inner wall of the lamp box, so that irradiated accessories and printed materials of the printing machine can be cooled, the temperature of the irradiated accessories and the temperature of the irradiated printed materials of the printing machine are reduced, the aging speed of the irradiated accessories of the printing equipment is slowed down, and the high-temperature deformation of the printed materials is reduced. The utility model discloses simple structure, excellent in use effect easily uses widely.
In this embodiment, the water cooling module 2 includes a module main body 21, one end of the module main body 21 is provided with a water inlet 22 and a water outlet 23, and a water flow channel is arranged inside the module main body 21 and is communicated with a refrigerator (the refrigerator is an inherent device of an LED-UV printer, and is known in the art and is not described herein) through the water inlet 22 and the water outlet 23. The low-temperature water of the refrigerator is introduced into the inner core of the LED-UV lamp box through the water inlet 22 to efficiently cool the LED chip and flows into the refrigerator through the water outlet 23, so that the part of the water circularly flows in the refrigerator and the LED-UV lamp box, the temperature of the LED chip is continuously brought out to be heat-exchanged into the air by the refrigerator, and the working stability of the LED chip is ensured.
In this embodiment, an air inlet cavity 8 is formed between the water cooling module 2 and the inner wall of the housing 1, and the air inlet cavity 8 is respectively communicated with the air inlet device 6 and the exhaust hole 7. The air inlet device 6 is a fan or an air duct, and is arranged at the upper end of the shell 1. The exhaust hole is waist shape hole, the exhaust hole is a plurality of, and is a plurality of the exhaust hole equipartition is in the both sides of casing bottom.
The utility model discloses blow in the air can when normal use, nevertheless in the occasion that requires very high to the solidification, can air inlet unit 6 blows in nitrogen gas, and nitrogen gas process air inlet chamber 8 blows out from exhaust hole 7, and nitrogen gas can drive the luminous oxygen of region around of lamp house and scatter, makes photoinitiator and the ultraviolet ray fully react in the printing ink, improves the solidification effect greatly.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.
Claims (6)
1. The utility model provides a dual cooling LED-UV lamp house which characterized in that: the LED lamp comprises a housin, the inside of casing is equipped with water-cooling subassembly and lamp plate, just the lamp plate laminating is in water-cooling subassembly's surface, be equipped with LED lamp pearl on the lamp plate, be equipped with on the casing with air inlet unit and the exhaust hole that the casing is inside to communicate.
2. The dual-cooling LED-UV light box of claim 1, wherein: the water cooling assembly comprises an assembly main body, a water inlet and a water outlet are formed in one end of the assembly main body, a water flow channel is arranged inside the assembly main body, and the water flow channel passes through the water inlet and the water outlet and is communicated with the refrigerator.
3. The dual-cooling LED-UV light box of claim 1, wherein: and an air inlet cavity is formed between the water cooling assembly and the inner wall of the shell, and the air inlet cavity is respectively communicated with the air inlet device and the exhaust hole.
4. The dual cooling LED-UV light box of claim 3, wherein: the air inlet device is arranged at the upper end of the shell and is a fan or an air duct.
5. The dual-cooling LED-UV light box of claim 1, wherein: the exhaust hole is waist shape hole, the exhaust hole is a plurality of, and is a plurality of the exhaust hole equipartition is in the both sides of casing bottom.
6. The dual-cooling LED-UV light box of claim 1, wherein: the casing is the cuboid, the material of casing is aluminium.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202022639017.5U CN213943813U (en) | 2020-11-13 | 2020-11-13 | Dual-cooling LED-UV lamp box |
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CN202022639017.5U CN213943813U (en) | 2020-11-13 | 2020-11-13 | Dual-cooling LED-UV lamp box |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113237262A (en) * | 2021-05-12 | 2021-08-10 | 和能人居科技(天津)集团股份有限公司 | Cooling mechanism for curing machine, air cabinet, curing machine and curing production line |
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2020
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113237262A (en) * | 2021-05-12 | 2021-08-10 | 和能人居科技(天津)集团股份有限公司 | Cooling mechanism for curing machine, air cabinet, curing machine and curing production line |
CN113237262B (en) * | 2021-05-12 | 2022-09-30 | 和能人居科技(天津)集团股份有限公司 | Cooling mechanism for curing machine, air cabinet, curing machine and curing production line |
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Address after: 510000 3rd floor, 2 Zhiye Road, Zhushan village, Dalong street, Panyu District, Guangzhou City, Guangdong Province Patentee after: Guangdong Ruixin Electronic Technology Co.,Ltd. Address before: 510000 3rd floor, 2 Zhiye Road, Zhushan village, Dalong street, Panyu District, Guangzhou City, Guangdong Province Patentee before: GUANGZHOU RUIXIN ELECTRONICS TECHNOLOGY CO.,LTD. |