CN110481153A - One kind being used for the cured UV-LED light source of offset printing - Google Patents
One kind being used for the cured UV-LED light source of offset printing Download PDFInfo
- Publication number
- CN110481153A CN110481153A CN201910722526.3A CN201910722526A CN110481153A CN 110481153 A CN110481153 A CN 110481153A CN 201910722526 A CN201910722526 A CN 201910722526A CN 110481153 A CN110481153 A CN 110481153A
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- China
- Prior art keywords
- convex
- plano
- lens
- light source
- siamese
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F23/00—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing
- B41F23/04—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing by heat drying, by cooling, by applying powders
Abstract
The present invention provides a kind of for the cured UV-LED light source of offset printing, including lamp box, light source, cylindrical plano-convex siamese lens, column Fresnel Lenses are installed, cylindrical plano-convex siamese lens include at least one the plano-convex siamese lens being in the form of a column, column Fresnel Lenses inside lamp box；Including the plano-convex siamese lens unit being in the form of a column and it is arranged in plano-convex lens unit two sides rack shape refractor, rack shape refractor unit includes at least two symmetrical bar shaped dentation refractor units, the mirror surface convex surface of plano-convex siamese lens and Fresnel Lenses is oppositely arranged, the parallel setting of plano-convex siamese lens unit in plano-convex siamese lens and Fresnel Lenses, there is interval to be arranged between plano-convex siamese lens and Fresnel Lenses, light source and the plane side of plano-convex siamese lens are oppositely arranged.The light source that lens arrangement and mounting means of the invention is combined into, can replace traditional mercury lamp, halogen lamp completely, have the characteristics that power is big, high-efficient, the service life is long, energy saving more, zero-emission.
Description
Technical field
The present invention relates to one kind to be used for the cured UV-LED light source of offset printing.
Background technique
The types such as offset printing, gravure, the silk-screen of printing industry application at present, use mercury lamp or iron lamp source, use
There is lacking for " high energy consumption and efficiency being low, intense radiant heat, ozone are serious, seriously pollute the atmosphere and soil " in mercury lamp or iron lamp source
It falls into, and service life is short, need to frequently replace, and causes expense cost height.For this purpose, UV-LED light source can be used in modern technologies
More than solving the problems, such as, still, the UV-LED light source of the prior art is march-past device, does not have high power light gathering,
High speed printing solidification is not able to satisfy to be used.
Summary of the invention
In view of the above technical problems, the present invention provides a kind of for the cured UV-LED light source of offset printing
Cylindrical plano-convex siamese lens, column Fresnel Lenses and lens installing support, the cylindrical plano-convex siamese lens
The plano-convex siamese lens unit being in the form of a column including at least one；Fresnel Lenses includes the plano-convex lens unit being in the form of a column and sets
It sets in plano-convex lens unit two sides rack shape refractor unit, the rack shape refractor unit includes at least one bar shaped
Dentation refractor unit；The cylindrical plano-convex siamese lens and the convex surface of column Fresnel Lenses are oppositely arranged, the column
Plano-convex lens unit in plano-convex siamese lens and column Fresnel Lenses is arranged in parallel relatively, and the cylindrical plano-convex disjunctor is saturating
There is interval to be arranged between mirror and column Fresnel Lenses, the plane side phase of the UV-LED lamp plate and cylindrical plano-convex siamese lens
To setting, and it is equipped with certain focal length.
Further, the cylindrical plano-convex siamese lens, column Fresnel Lenses material be JGS1 quartz material, can
Transmit extreme ultraviolet light source.
Further, the cooling water tank for light source is additionally provided in the lamp box.
Further, the cooling water tank is aluminum material.
Further, the light source is COB lamp plate.
Further, COB lamp plate includes lamp bead, ceramic substrate, copper base.
Further, the cylindrical plano-convex siamese lens are mounted on lamp by profile mounting bracket with column Fresnel Lenses
Box inside.
Further, the cylindrical plano-convex siamese lens, column Fresnel Lenses two sides be provided with mounting flange, it is described
Mounting groove compatible with flange is provided in mounting bracket, the flange is inserted directly into mounting groove, the mounting bracket is solid
It is scheduled on the inside of lamp box, cylindrical plano-convex siamese lens and column Fresnel Lenses is mounted in lamp box with realizing.
Beneficial effects of the present invention: core of the invention is to replace traditional mercury lamp light source completely with UV-LED light source, is had
The characteristics of power is big, high-efficient, the service life is long, energy saving more, zero-emission.
Detailed description of the invention
Fig. 1 is the cured UV-LED source material composition schematic diagram of offset printing of the present invention；
Fig. 2 is that the cured UV-LED light source overall structure of offset printing of the present invention installs sectional view；
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
The embodiment of the present invention, every other reality obtained by those of ordinary skill in the art without making creative efforts
Example is applied, shall fall within the protection scope of the present invention.
See Fig. 1 to 2, is a kind of for the cured UV-LED light source of offset printing, including lamp box 10, in the lamp box
Portion is equipped with light source 20, cylindrical plano-convex siamese lens 30, column Fresnel Lenses 40, and the cylindrical plano-convex siamese lens 30 include
At least three semicircular in shape cylindrical plano-convex siamese lens units 31；Column Fresnel Lenses 40 includes the cylindrical plano-convex among lens
Lens unit 41 and setting are in 41 two sides rack shape refractor unit 42 of plano-convex lens unit, the rack shape refractor
Unit 42 includes at least two symmetrical dentation refractor units 421；The cylindrical plano-convex siamese lens 30 and column phenanthrene alunite
With respect to installation settings, the plano-convex lens unit 31 and Fresnel of the cylindrical plano-convex siamese lens 30 are saturating on the convex surface of your lens 40
Plano-convex lens unit 41 in mirror 40 is opposite and is arranged in parallel, the cylindrical plano-convex siamese lens 30 and column Fresnel Lenses
Have between 40 interval be arranged, the cylindrical plano-convex siamese lens 30, column Fresnel Lenses 40 material be JGS1 far ultraviolet
Quartz material.
Further, the cooling water tank 60 for light source 20 is additionally provided in the lamp box 10.Preferably, the cooling
Water tank is self-control die sinking aluminium section water tank.
Further, the light source 20 is COB lamp plate, including lamp bead, ceramic substrate and copper base, the COB lamp plate
It is mounted on cooling water tank.
Further, the cylindrical plano-convex siamese lens 30 are mounted on column Fresnel Lenses 40 by mounting bracket 50
10 inside of lamp box (shown in Fig. 2).Specifically, the cylindrical plano-convex siamese lens 30, column Fresnel Lenses 40 two sides set
Be equipped with mounting flange (32,43), be provided in the mounting bracket 50 with mounting flange (32,43) compatible mounting groove 51,
The mounting flange (32,43) is mounted in mounting groove 51, and the mounting bracket 50 is fixed on the inside of 10 both sides of lamp box, with reality
Now cylindrical plano-convex siamese lens 30 and column Fresnel Lenses 40 are mounted on lamp box 10.The mounting bracket not only rises
It may also help in lens heat dissipation to fixed function.
Structure of the invention is applied to be solidified in printings such as offset printing, silk-screen, gravures, in order to meet the application, the present invention
Structure it is specific design should meet the following conditions:
1, printing industry, offset printing, gravure and the normal printing width of screen printer are in 1000-1060mm, so knot of the invention
The width of structure irradiation should will meet this requirement, but the light irradiated due to structure of the invention can relatively partially in marginal position
It is low, so the width of structure of the invention should be greater than offset printing, gravure and screen printer and normally print width；It is typically chosen 1080-
1100mm is designed and implemented.
2, offset printing speed is fast, usually in 12000/hour or more, so to meet luminous range 110mm or more and reach
When with meeting solidifying requirements, optical power density must reach 22W/cm2 or more；
3, the reliability of new type light source, safety, the feature of environmental protection, service life etc. design when to fully consider into
It goes.
Specifically:
1,1050mm is greater than to light source length, just can guarantee that the ink of printed edge can do Gu；Here light source is designed
Length is 1080mm, specifically, is spliced using 10 pieces long 108X wide 85mmCOB lamp plate, binding has four bank lights above every piece of lamp plate
Pearl, every row 8 amount to 32 UV-LED-24W chips；Its substrate of COB lamp plate is helped in conjunction with copper base close using ceramic substrate
Lamp plate is sealed, completes lamp plate manufacture by changing the techniques such as gold plating, finishing engraving；Chip circuit structure is Serial-Parallel Type, lamp plate
Operating voltage is DC48V, every unit constant current 1.5A power supply.Every piece of lamp plate design maximum power is 750W, single branch UV-LED light
It is 750WX10=7.5KW that gross electric capacity is designed in source；Substantially the 50% of original mercury lamp or iron lamp is less than.
2, water cooling radiator is made using the 95X30X1100mm aluminum profile water tank of self-control die sinking, it is ensured that UV-LED lamp plate
Radiate good, the operation is stable, life ensuring；
3, using 10 sets of compound type lens, (column Fresnel Lenses+cylindrical plano-convex siamese lens are combined into compound for design
Focus quartz lens) splicing, it is single to cover compound lens outer dimension: L108XW94XH30mm；
3, design controls independent lighting, segmentation lighting using embedded scm；Optical power can complete machine linkage, with printing speed
Spend speed intelligence regulating optical power.
4, cooling system: design is using water-cooling type cooling system device is precooled, according to every lamp 2.5HP refrigerating capacity (3KW
Need 1HP refrigerating capacity).
5, box sizes: 110X92X1250.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (8)
1. one kind is used for the cured UV-LED light source of offset printing, it is characterised in that: including lamp box, the cabinet setting installation
Have a cylindrical plano-convex siamese lens, column Fresnel Lenses, the cylindrical plano-convex siamese lens include at least one be in the form of a column it is flat
Convex siamese lens unit, column Fresnel Lenses include the plano-convex siamese lens unit being in the form of a column and are arranged in plano-convex lens list
First two sides rack shape refractor, the rack shape refractor includes at least two bar shaped dentation refractor units, described
The convex surface of plano-convex siamese lens and Fresnel Lenses is oppositely arranged, the plano-convex lens in the plano-convex lens and Fresnel Lenses
Unit parallel setting has interval to be arranged between the plano-convex lens and Fresnel Lenses, the light source and plano-convex lens it is flat
Face side is oppositely arranged.
2. UV-LED light source according to claim 1, it is characterised in that: the cylindrical plano-convex siamese lens, column phenanthrene alunite
Your material of lens is quartz material.
3. UV-LED light source according to claim 1, it is characterised in that: the cylindrical plano-convex siamese lens, column phenanthrene alunite
Your lens pass through mounting bracket and are mounted in lamp box.
4. UV-LED light source according to claim 3, it is characterised in that: the mounting bracket is fixed on lamp box, described
Cylindrical plano-convex siamese lens, column Fresnel Lenses two sides be provided with flange, flange phase is provided in the mounting bracket
The groove of adaptation, the flange are inserted into the groove, are fixed cylindrical plano-convex siamese lens, column Fresnel Lenses with realizing
On water tank.
5. UV-LED light source according to claim 1, it is characterised in that: be additionally provided in the cabinet for the cold of light source
But cooling water tank.
6. UV-LED light source according to claim 5, it is characterised in that: the cooling water tank is aluminum material.
7. according to claim 1 to UV-LED light source described in 6 any one, it is characterised in that: the light source is COB lamp plate.
8. UV-LED light source according to claim 7, it is characterised in that: COB lamp plate includes lamp bead, ceramic substrate, copper-based
Plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910722526.3A CN110481153A (en) | 2019-08-06 | 2019-08-06 | One kind being used for the cured UV-LED light source of offset printing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910722526.3A CN110481153A (en) | 2019-08-06 | 2019-08-06 | One kind being used for the cured UV-LED light source of offset printing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110481153A true CN110481153A (en) | 2019-11-22 |
Family
ID=68550105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910722526.3A Pending CN110481153A (en) | 2019-08-06 | 2019-08-06 | One kind being used for the cured UV-LED light source of offset printing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110481153A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110884253A (en) * | 2019-12-17 | 2020-03-17 | 陈诗剑 | High-strength UV-LED module system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204227093U (en) * | 2014-09-29 | 2015-03-25 | 深圳市苏冉科技有限公司 | A kind of UV-LED light source with plano-convex optical lens |
| JP2015198139A (en) * | 2014-03-31 | 2015-11-09 | Ｈｏｙａ Ｃａｎｄｅｏ Ｏｐｔｒｏｎｉｃｓ株式会社 | light irradiation unit |
| CN107420855A (en) * | 2017-05-02 | 2017-12-01 | 曹云东 | UVLED high intensity line light sources |
| CN207068918U (en) * | 2017-07-13 | 2018-03-02 | 佛山市中昊光电科技有限公司 | A kind of chip-scale COB modules |
| CN207796576U (en) * | 2017-12-08 | 2018-08-31 | 深圳市晶锐铭科技有限公司 | A kind of efficient UVLED integrated optical sources |
| CN208011353U (en) * | 2018-01-05 | 2018-10-26 | 无锡光泰玻璃制品有限公司 | Led lamp |
-
2019
- 2019-08-06 CN CN201910722526.3A patent/CN110481153A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015198139A (en) * | 2014-03-31 | 2015-11-09 | Ｈｏｙａ Ｃａｎｄｅｏ Ｏｐｔｒｏｎｉｃｓ株式会社 | light irradiation unit |
| CN204227093U (en) * | 2014-09-29 | 2015-03-25 | 深圳市苏冉科技有限公司 | A kind of UV-LED light source with plano-convex optical lens |
| CN107420855A (en) * | 2017-05-02 | 2017-12-01 | 曹云东 | UVLED high intensity line light sources |
| CN207068918U (en) * | 2017-07-13 | 2018-03-02 | 佛山市中昊光电科技有限公司 | A kind of chip-scale COB modules |
| CN207796576U (en) * | 2017-12-08 | 2018-08-31 | 深圳市晶锐铭科技有限公司 | A kind of efficient UVLED integrated optical sources |
| CN208011353U (en) * | 2018-01-05 | 2018-10-26 | 无锡光泰玻璃制品有限公司 | Led lamp |
Non-Patent Citations (1)
| Title |
|---|
| 杨鸣波，黄锐: "《塑料成型工艺学》", 30 June 2014 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110884253A (en) * | 2019-12-17 | 2020-03-17 | 陈诗剑 | High-strength UV-LED module system |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191122 |
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| RJ01 | Rejection of invention patent application after publication |