CN102981354A - Printing-down machine provided with LED light source - Google Patents
Printing-down machine provided with LED light source Download PDFInfo
- Publication number
- CN102981354A CN102981354A CN2012105294197A CN201210529419A CN102981354A CN 102981354 A CN102981354 A CN 102981354A CN 2012105294197 A CN2012105294197 A CN 2012105294197A CN 201210529419 A CN201210529419 A CN 201210529419A CN 102981354 A CN102981354 A CN 102981354A
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- CN
- China
- Prior art keywords
- light source
- led light
- printing
- down machine
- heating radiator
- Prior art date
- 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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- Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
Abstract
The invention discloses a printing-down machine provided with an LED (light-emitting diode) light source, which is characterized in that the printing-down machine comprises the packaged LED light source, wherein the LED light source is bonded in a lamp groove of an aluminum profile; and a heat radiator is fixedly mounted on the aluminum profile, and is fixedly connected with a guide rail bracket driven by a motor through a U-shaped groove. The printing-down machine is reasonable in structure, and adopts the LED light source and a moving scanning device; the life of the LED light source is prolonged greatly; the energy consumption is reduced greatly; the printing-down machine is environment-friendly and pollution-free, meets a low-carbon concept, and is simple and compact in overall structure; the light illumination is more uniform; and the production efficiency is higher.
Description
Technical field
The present invention relates to a kind of device of forme exposure image equipment, specifically a kind of light source and scanister.
Background technology
At present, the used lamp device of printer industry is generally metal halid lamp-Iodine gallium light, and light source is generally fixed form, utilizes pressure that master and light sensitive plate are fitted tightly, by light-illuminating generation photochemical reaction, the image on the master is accurately shone on light sensitive plate.Company limited declares such as starlight printing (Shenzhen), Granted publication number is: the utility model patent title of 202230295U is " a kind of printing-down machine for printing ", and it regulates lucifuge by shadow shield, and is simple in structure, cost is lower, has guaranteed the efficient of continuous printing down.But still have some deficits, the technical matterss such as energy consumption high, efficient lower, heat-dissipating space large, illuminance uniformity coefficient deficiency short such as light source life.
Summary of the invention
The object of the present invention is to provide a kind of rational in infrastructurely, light source life is long, the uniform led light source printer of illuminance.
Technical solution of the present invention is:
A kind of led light source printer is characterized in that: comprise the led light source of encapsulation, led light source is bonded in the light trough of aluminium section bar, is fixedly mounted with heating radiator on the aluminium section bar, heating radiator by U-shaped groove be fixedly connected with by motor-driven rail brackets.
The fin direction of described heating radiator and the direction of linear motion guide rail are parallel.
The present invention is rational in infrastructure, has adopted led light source and motion scanister, and light source life is greatly improved, and energy consumption reduces greatly, and is environment friendly and pollution-free, meets the low-carbon (LC) theory, and one-piece construction is simply compact, and illuminance is more even, and production efficiency is higher.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples.
Fig. 1 is that printer shows the structure intention
Fig. 2 is aluminium section bar and heat spreader structures synoptic diagram
Fig. 3 is that led light source shows the structure intention
1. linear motion guide rails among the figure, 2. rail brackets, 3.U type groove, 4. heating radiator, 5. aluminium section bar, 6.LED light source.
Embodiment
A kind of led light source printer comprises the led light source 6 of encapsulation, and led light source is bonded in the light trough of aluminium section bar 5, is fixedly mounted with heating radiator 4 on the aluminium section bar, heating radiator by U-shaped groove 3 be fixedly connected with by motor-driven rail brackets 2.
The fin direction of described heating radiator is parallel with the direction of linear motion guide rail 1.
During making: the GaN purple light chip of the specific wavelength that will be fit to expose is packaged into led light source 6 by the COB packaging technology, adopts the silicone heat-conducting glue of high thermal conductivity coefficient and double faced adhesive tape that light source 6 close and firm are combined in light trough the inside of aluminium section bar 5, and finishes electrical connection.
Claims (2)
1. led light source printer, it is characterized in that: comprise the led light source of encapsulation, led light source is bonded in the light trough of aluminium section bar, is fixedly mounted with heating radiator on the aluminium section bar, heating radiator by U-shaped groove be fixedly connected with by motor-driven rail brackets.
2. led light source printer according to claim 1, it is characterized in that: the fin direction of described heating radiator and the direction of linear motion guide rail are parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105294197A CN102981354A (en) | 2012-12-11 | 2012-12-11 | Printing-down machine provided with LED light source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105294197A CN102981354A (en) | 2012-12-11 | 2012-12-11 | Printing-down machine provided with LED light source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102981354A true CN102981354A (en) | 2013-03-20 |
Family
ID=47855527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012105294197A Pending CN102981354A (en) | 2012-12-11 | 2012-12-11 | Printing-down machine provided with LED light source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102981354A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4090206A (en) * | 1976-07-15 | 1978-05-16 | Agfa-Gevaert Ag | Method and apparatus for producing successive lines of image points on a recording medium |
| DE3500658A1 (en) * | 1985-01-11 | 1986-07-17 | Dr. Welp Entwicklungs-Kommanditgesellschaft, 6350 Bad Nauheim | Film card duplicating device for silver film cards |
| CN2143787Y (en) * | 1992-12-05 | 1993-10-13 | 国营温州印刷机械厂 | Cold light source blue-printing machine |
| CN2716868Y (en) * | 2004-05-27 | 2005-08-10 | 袁少峰 | Portable plate copying machine |
| CN201083954Y (en) * | 2007-09-24 | 2008-07-09 | 杨仲件 | Multifunctional plate copying apparatus |
| CN102011967A (en) * | 2010-09-15 | 2011-04-13 | 深圳市大族元亨光电股份有限公司 | LED light bar module |
| CN102053473A (en) * | 2009-11-09 | 2011-05-11 | 东莞恒晖彩印机械厂有限公司 | UV LED area light source for silk-screen printing-down machine and manufacturing method thereof |
| CN201836838U (en) * | 2010-09-15 | 2011-05-18 | 深圳市大族元亨光电股份有限公司 | Lamp bar board sectional material of LED (Light-Emitting Diode) lamp and lamp bar board of LED lamp |
| CN102621794A (en) * | 2012-04-06 | 2012-08-01 | 梁华丰 | Plate copying machine with light-emitting diode lamp source |
| CN202581065U (en) * | 2012-04-06 | 2012-12-05 | 深圳市迈锐光电有限公司 | Strip aluminum material light-emitting diode (LED) module |
-
2012
- 2012-12-11 CN CN2012105294197A patent/CN102981354A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4090206A (en) * | 1976-07-15 | 1978-05-16 | Agfa-Gevaert Ag | Method and apparatus for producing successive lines of image points on a recording medium |
| DE3500658A1 (en) * | 1985-01-11 | 1986-07-17 | Dr. Welp Entwicklungs-Kommanditgesellschaft, 6350 Bad Nauheim | Film card duplicating device for silver film cards |
| CN2143787Y (en) * | 1992-12-05 | 1993-10-13 | 国营温州印刷机械厂 | Cold light source blue-printing machine |
| CN2716868Y (en) * | 2004-05-27 | 2005-08-10 | 袁少峰 | Portable plate copying machine |
| CN201083954Y (en) * | 2007-09-24 | 2008-07-09 | 杨仲件 | Multifunctional plate copying apparatus |
| CN102053473A (en) * | 2009-11-09 | 2011-05-11 | 东莞恒晖彩印机械厂有限公司 | UV LED area light source for silk-screen printing-down machine and manufacturing method thereof |
| CN102011967A (en) * | 2010-09-15 | 2011-04-13 | 深圳市大族元亨光电股份有限公司 | LED light bar module |
| CN201836838U (en) * | 2010-09-15 | 2011-05-18 | 深圳市大族元亨光电股份有限公司 | Lamp bar board sectional material of LED (Light-Emitting Diode) lamp and lamp bar board of LED lamp |
| CN102621794A (en) * | 2012-04-06 | 2012-08-01 | 梁华丰 | Plate copying machine with light-emitting diode lamp source |
| CN202581065U (en) * | 2012-04-06 | 2012-12-05 | 深圳市迈锐光电有限公司 | Strip aluminum material light-emitting diode (LED) module |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130320 |