CN2741745Y - Ultraviolet curing device - Google Patents
Ultraviolet curing device Download PDFInfo
- Publication number
- CN2741745Y CN2741745Y CN 200420023570 CN200420023570U CN2741745Y CN 2741745 Y CN2741745 Y CN 2741745Y CN 200420023570 CN200420023570 CN 200420023570 CN 200420023570 U CN200420023570 U CN 200420023570U CN 2741745 Y CN2741745 Y CN 2741745Y
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- Prior art keywords
- ultraviolet
- curing device
- ultraviolet curing
- cooling block
- fluorescent tube
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- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Coating Apparatus (AREA)
Abstract
The utility model discloses an ultraviolet curing device which can be applied in chemical industry, electronics industry, printing industry, surface treatment industry, etc. The utility model comprises a main cover and an ultraviolet lamp tube which is positioned in the main cover and in front of the main cover, and is characterized in that both sides of the ultraviolet lamp tube in the main cover are provided with cooling blocks in which circulating cooling liquid are led. One side near the ultraviolet lamp tube of the cooling block is compounded with ultraviolet-ray coming-in glass, both sides below which can be closed or opened. A reflection aluminium film is clamped between the ultraviolet-ray coming-in glass and the cooling block. The utility model which has the advantages of simple structure, portability and low energy consumption is suitable to low-temperature and rapid solidification occasions.
Description
[technical field]
The utility model is about a kind of ultraviolet curing device, refers to a kind of ultraviolet curing device that is applicable on the quick-setting processing object of low temperature especially.
[background technology]
Ultraviolet curing technology is to utilize ultraviolet ray (main wavelength 365nm, special occasions 254nm) irradiation contains the ultraviolet hardening resins such as coating, solid or printing ink that light repeatability performed polymer, light repeatability monomer, light begin agent, makes it with the quick-hardening of second unit, dry technology.Compare with traditional heated drying method, the ultraviolet curing time is short, does not have the volatilization of volatile solvent (water, alcohol), can not cause rotten, the variable color of product, and ultraviolet curable resin is single liquor, needn't with mixing such as solvent, can not harden at ultraviolet pre-irradiation, can revise operation.Ultraviolet curing technology is along with the technological progress of UV-radiation-sensitive agent constantly develops, make the kind of ultraviolet curing agent be on the increase, the use field is also in expansion at full speed, at present ultraviolet curing technology has been widely used in fields such as chemical industry, electronics, surface treatment, printing, be suitable for high yield fast, save application scenarios such as the energy and space, enhancement of environment, K cryogenic treatment.
Ultraviolet curing equipment is general main to be made up of three parts: lamp box, power-supply controller of electric and guidance panel, wherein the fluorescent tube in the lamp box mainly contains two kinds of high-pressure mercury-vapor lamp and metal halide lamps, when high-tension electricity when the fluorescent tube, fluorescent tube will send ultraviolet light and infrared ray, visible light.Because what fluorescent tube sent is scattered beam, in order to improve the utilization rate of light, people in lamp box, settle reflection shield with the light that makes fluorescent tube as much as possible and send from same direction outgoing.And using the print field of ultraviolet curing ink, because the ultrared thermal effect that adds, regular meeting causes the low printing material of hear resistance to deform, and perhaps causes thin-film material to shrink and influences chromatography precision.The mode head it off of available technology adopting optical filtering, one optical filtering promptly is set on the light exit direction, ultraviolet ray can see through this optical filtering, and infrared ray and visible light are all reflected or absorb by optical filtering, thereby makes curing apparatus penetrate the ultraviolet ray that contains high heat hardly.On December 20th, 2000, the Chinese utility model patent of bulletin promptly disclosed a kind of ultraviolet curing light source that is provided with reflection shield and optical filtering for 00204532.X number.But, when above-mentioned prior art improves the utilization rate of light and obtains cold light by reflection shield and optical filtering, temperature is too high in the light supply apparatus, and need set up and strengthen the cooling effect of cooling system, thereby make the more members of curing apparatus increase and make its structure further complicated, need to expend more multipotency source in the operation, promptly increase cost of goods manufactured, use cost, also make product too heavy and be not easy to carry and operate.
Therefore, be necessary to provide a kind of oversimplify and energy-conservation ultraviolet curing device to satisfy the needs that low temperature solidifies processing fast.
[utility model content]
The purpose of this utility model provides a kind of simple in structure, light and energy consumption is low, is suitable for the ultraviolet curing device that low temperature solidifies occasion fast.
For realizing the purpose of this utility model; the utility model adopts following technical scheme: it includes main case and is located in the main case and is positioned at the ultraviolet fluorescent tube of main case front side; it is characterized in that; the both sides of ultraviolet fluorescent tube are provided with cooling block in the main case; cooling block near ultraviolet fluorescent tube one side has ultryiolet ray transmitting glass respectively again; the bottom of ultryiolet ray transmitting glass can close up or open, and is provided with reflectance coating between ultryiolet ray transmitting glass and cooling block.
Compared with prior art, reflectance coating of the present utility model is efficiently uv reflectance, improved the utilization rate of the light that fluorescent tube sends, and since ultryiolet ray transmitting glass close up, stopped that the heat that fluorescent tube sends directly jumps on illuminated object, helped light source portion and concentrate the high efficiency exhaustion cooling.
[description of drawings]
Fig. 1 looks schematic diagram for the master of the structure of the utility model ultraviolet curing device.
Fig. 2-A is a schematic side view of the present utility model.
Fig. 2-B is a side-looking partial structurtes schematic diagram of the present utility model.
Fig. 3-A the utility model is installed the schematic side view of driving-belt light excluding shutter.
The schematic side view of Fig. 3-wheeled light excluding shutter of B the utility model mounting teeth.
Fig. 4-A is the schematic side view of the another embodiment of the utility model.
Fig. 4-B is the side-looking partial structurtes schematic diagram of the another embodiment of the utility model.
Fig. 5 is that the master that the ultraviolet curing device of blowing row mouth is installed looks schematic diagram.
Fig. 6 is the side view of Fig. 5.
[specific embodiment]
Shown in Fig. 1 and Fig. 2-A and Fig. 2-B, the utility model ultraviolet curing device includes main case 1 and quartz burner 2, ultraviolet high-voltage discharge tube.The closed member that this main case 1 is a metal material can prevent light leak injury operator and heat radiation, further some louvres (figure do not show) can be set, to obtain better radiating effect on this main case 1.The both sides that are installed in the main case 1 and are positioned at quartz burner 2 are provided with cooling block 21, have cooling passage 23 in the cooling block 21, wherein are connected with circulating cooling liquid, the heat that brings with the cooling light source.As described in Fig. 2-A, two cooling blocks 21 have at least one can move to the direction away from fluorescent tube.To be convenient for changing fluorescent tube 2.Cooling block 21 near ultraviolet fluorescent tubes 2 one sides have ultryiolet ray transmitting glass 24 respectively again, and the bottom of ultryiolet ray transmitting glass 24 can close up or opens with cooling block 21 mobile, and 21 of ultryiolet ray transmitting glass 24 and cooling blocks accompany reflective aluminum film 25.Cooling block 21 near ultraviolet fluorescent tubes 2 one side cooling block near ultraviolet fluorescent tubes one side is bowing, thereby can make reflective aluminum film 25 also be the imploded arcs sigmoid, to play the effect of optically focused and uv reflectance.Above main case 1, be provided with exhaust outlet 5, near produce the fluorescent tube 2 heats 26 can be arranged from slit, two cooling blocks, 21 stage casing.
Shown in Fig. 3-A and Fig. 3-B, the utility model ultraviolet curing device also is provided with adjusts motor 3 and light excluding shutter 4.Light excluding shutter 4 can be to be combined by sheet metal 41 and ultraviolet-transmitting filter glass 42 two parts.The rotating shaft 31 of motor 3 is connected with the runner 33 of being located at main case 1 inside by a driving-belt 32, by the rotation of runner 33, drives light excluding shutter 4 and rotates.The rotating shaft 31 of described motor also can be connected transmission with runner 33 by a gear 34.When sheet metal 41 blocks, can block heat and ultraviolet ray simultaneously; And when ultraviolet-transmitting filter glass 42 blocks, can block heat and see through ultraviolet ray.
In addition, shown in Fig. 4-A Fig. 4-B another embodiment of the utility model ultraviolet curing device, in this embodiment, described cooling block 21 ' near ultraviolet fluorescent tube one side is plane, and two planes become splayed configuration relatively.Be clipped in ultryiolet ray transmitting glass 24 and cooling block 21 ' reflective aluminum film 25 ' equally also be the plane, be located at the left and right sides at ultraviolet lamp tube 21 rears respectively.By aluminium film 25 ' reflection, can obtain the ultraviolet ray of relative optically focused form.Cooling block 21 ' the bottom install respectively ultryiolet ray transmitting glass 24 ', and can close up or open.In the present embodiment other are provided with last embodiment same.
As shown in Figure 5 and Figure 6, in order the object that is cured to be played cooling and to promote solidification, all can be near in above-mentioned two embodiment near photographed object spare cooperation blowing row mouthfuls 51 is installed.This blowing row mouthfuls 51 one has plurality of rows pore 52, is connected with the comb 53 of nitrogen and oxygen.With this object nitrogen blowing and oxygen, to play cooling and to promote solidification to being cured.
Claims (13)
1. ultraviolet curing device; it includes main case and is located in the main case and is positioned at the ultraviolet fluorescent tube of main case front side; it is characterized in that; the both sides of ultraviolet fluorescent tube are provided with cooling block in the main case; cooling block near ultraviolet fluorescent tube one side has ultryiolet ray transmitting glass respectively again; the bottom of ultryiolet ray transmitting glass can close up or open, and is provided with reflectance coating between ultryiolet ray transmitting glass and cooling block.
2. ultraviolet curing device according to claim 1 is characterized in that: described cooling block near ultraviolet fluorescent tube one side is bowing.
3. ultraviolet curing device according to claim 1 is characterized in that: described cooling block near ultraviolet fluorescent tube one side is plane, and two planes become splayed configuration relatively.
4. according to claim 2 or 3 described ultraviolet curing devices, it is characterized in that: described two cooling blocks have at least one can move to the direction away from fluorescent tube.
5. ultraviolet curing device according to claim 1 and 2 is characterized in that: described ultraviolet curing device also comprises to be opened with drive motors and the light excluding shutter that is positioned at ultraviolet exit portal position.
6. ultraviolet curing device according to claim 5 is characterized in that: be provided with a runner in the described main case, described light excluding shutter is connected on the described runner.
7. ultraviolet curing device according to claim 6 is characterized in that: the rotating shaft of described motor is connected with runner by a driving-belt, drives light excluding shutter by runner and rotates, and change in off position and between opening.
8. ultraviolet curing device according to claim 6 is characterized in that: the rotating shaft of described motor is connected transmission by a gear with runner.
9. ultraviolet curing device according to claim 8 is characterized in that: the appropriate location at main case is provided with exhaust outlet.
10. ultraviolet curing device according to claim 1 is characterized in that: have cooling passage in the cooling block, wherein be connected with circulating cooling liquid.
11. ultraviolet curing device according to claim 1 is characterized in that: ultryiolet ray transmitting glass following can be equipped with blowing row mouthful, and this blowing row mouth is one to have the plurality of rows pore and be connected with nitrogen and the comb of oxygen.
12. ultraviolet curing device according to claim 1 is characterized in that: described reflectance coating is a reflective aluminum film that is clipped between ultryiolet ray transmitting glass and cooling block.
13. ultraviolet curing device according to claim 5 is characterized in that: light excluding shutter is combined by sheet metal and ultraviolet-transmitting filter glass two parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420023570 CN2741745Y (en) | 2004-06-09 | 2004-06-09 | Ultraviolet curing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420023570 CN2741745Y (en) | 2004-06-09 | 2004-06-09 | Ultraviolet curing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2741745Y true CN2741745Y (en) | 2005-11-23 |
Family
ID=35477219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420023570 Expired - Fee Related CN2741745Y (en) | 2004-06-09 | 2004-06-09 | Ultraviolet curing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2741745Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7554102B2 (en) | 2006-01-27 | 2009-06-30 | Daxon Technology Inc. | Optical coating equipment and ultraviolet irradiative device |
| CN104808368A (en) * | 2015-05-21 | 2015-07-29 | 京东方科技集团股份有限公司 | Ultraviolet curing device |
| CN103223399B (en) * | 2012-01-26 | 2017-04-26 | 株式会社杰士汤浅国际 | Light irradiation apparatus |
| CN108662444A (en) * | 2017-03-30 | 2018-10-16 | 深圳市优固科技有限公司 | Ultraviolet leds light supply apparatus |
| CN109261465A (en) * | 2018-11-02 | 2019-01-25 | 许辰 | A kind of drying device of cured printing ink |
| CN115709157A (en) * | 2022-11-23 | 2023-02-24 | 中科伟通智能科技（江西）有限公司 | Liquid-cooled UV lamp, cooling control method and irradiation control method |
-
2004
- 2004-06-09 CN CN 200420023570 patent/CN2741745Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7554102B2 (en) | 2006-01-27 | 2009-06-30 | Daxon Technology Inc. | Optical coating equipment and ultraviolet irradiative device |
| CN103223399B (en) * | 2012-01-26 | 2017-04-26 | 株式会社杰士汤浅国际 | Light irradiation apparatus |
| CN104808368A (en) * | 2015-05-21 | 2015-07-29 | 京东方科技集团股份有限公司 | Ultraviolet curing device |
| CN104808368B (en) * | 2015-05-21 | 2018-03-23 | 京东方科技集团股份有限公司 | A kind of ultraviolet curing device |
| CN108662444A (en) * | 2017-03-30 | 2018-10-16 | 深圳市优固科技有限公司 | Ultraviolet leds light supply apparatus |
| CN108662444B (en) * | 2017-03-30 | 2021-01-05 | 深圳市优绿源科技有限公司 | Ultraviolet LED light source device |
| CN109261465A (en) * | 2018-11-02 | 2019-01-25 | 许辰 | A kind of drying device of cured printing ink |
| CN115709157A (en) * | 2022-11-23 | 2023-02-24 | 中科伟通智能科技（江西）有限公司 | Liquid-cooled UV lamp, cooling control method and irradiation control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20051123 Termination date: 20100609 |