CN202494083U - Ultraviolet lamp tube heat insulation cooling device - Google Patents
Ultraviolet lamp tube heat insulation cooling device Download PDFInfo
- Publication number
- CN202494083U CN202494083U CN2012201109188U CN201220110918U CN202494083U CN 202494083 U CN202494083 U CN 202494083U CN 2012201109188 U CN2012201109188 U CN 2012201109188U CN 201220110918 U CN201220110918 U CN 201220110918U CN 202494083 U CN202494083 U CN 202494083U
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- China
- Prior art keywords
- light
- quartz burner
- light projector
- heat insulation
- cooling device
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Abstract
The utility model discloses an ultraviolet lamp tube heat insulation cooling device, in particular a device arranged on ultraviolet exposure curing equipment for cooling radiation high temperature produced by an ultraviolet lamp tube. The device comprises a light projection region, an ultraviolet lamp tube and a plurality of transparent plates, wherein the ultraviolet lamp tube and the transparent plates are arranged between the light projection region and air suction equipment; the light projection region is used for placing objects to be irradiated by ultraviolet light; the transparent plates are transversely arranged between the ultraviolet lamp tube and the light projection region; an air duct which is formed and communicated between the air suction equipment and a ventilating region at an interval is arranged between the transparent plates; cooling air convects between the ultraviolet lamp tube and the light projection region by the air duct; and thus, the high temperature irradiated to the light projection region by the ultraviolet lamp tube is cooled.
Description
Technical field
The utility model provides a kind of quartz burner heat insulation cooling device; Particularly use the ultraviolet exposure curing apparatus, and relate to and be located on this ultraviolet exposure equipment the device of penetrating high temperature in order to the cooling quartz burner generation width of cloth about the printing ink that solidifies on electronics or the photovoltaic.
Background technology
At present; Comprise electronics, photovoltaic such as CD-RW discsCD-RW, printed circuit board (PCB), liquid crystal or contact panel; In process or completion after a kind of printing ink that can solidify of regular meeting coating via UV-irradiation; With as diaphragm or in order to proceed the gold-tinted etch process, this printing ink has light-hardening resin, be commonly called as UV glue or photoresistance printing ink.
The light initiator that contains special ratios in this light-hardening resin; When light-hardening resin receives specific wavelength (during the UV-irradiation of 265nm～420nm); Light initiator in the light-hardening resin just can be triggered and cause chain reaction; Resin can be become solid-state between the several seconds fast by liquid state, and then reaches the effect of bonding object, is widely used in application such as bonding, the sealing, filling of industry and electronics industry, fixing, coating at present.
And know; Aforementioned ink solidification program generally is in the ultraviolet exposure curing apparatus, to carry out; The object that at first will be coated with light-hardening resin printing ink moves into a light projector district in the equipment, the UV-irradiation that produces with a quartz burner of accepting top, light projector district nearside, and make the ink solidification on the object; This light projector district is usually located on the bang path that a conveyer belt constitutes, the object of a plurality of ultraviolet lights to be illuminated can be in regular turn through the range of exposures of quartz burner; Perhaps, also can be positioned at a fixed chamber groove, and adopt the mechanical arm acquisition or put this object.
Yet; The operating temperature of this quartz burner is about 700 to 800 degree Celsius; Therefore also produce high temperature to the object irradiating ultraviolet light time when quartz burner, and object receives the temperatures involved of quartz burner easily and is out of shape damage, particularly when object be that plastic cement material is more serious when processing.
In view of this, the high temperature that how to slow down the quartz burner generation is treated the influence of irradiating ultraviolet light object, will be the where the shoe pinches that solves in this those skilled in the art institute desire.
Summary of the invention
The main purpose of the utility model; Provide a kind of device that the width of cloth that produces in order to the cooling quartz burner on the ultraviolet exposure curing apparatus is penetrated high temperature of being located at; To overcome in the above-mentioned prior art; Quartz burner produces high temperature to the object irradiating ultraviolet light time, and makes object receive the temperatures involved of quartz burner easily and be out of shape the problem of damage.
For reaching above-mentioned purpose, the heat insulation cooling device of the quartz burner of the utility model comprises:
One light projector district supplies with the object of putting ultraviolet light to be illuminated;
One quartz burner is located between this a light projector district and the exhaust equipment; And
A plurality of light-passing boards; Be horizontally placed between said quartz burner and the light projector district; And be to form at interval to be communicated in the air channel between this exhaust equipment and the ventilating area between the said light-passing board, and make cool off air via this air channel convection current between said quartz burner and light projector district.
By above-mentioned; The ultraviolet light that this quartz burner sends can be through the object in said light-passing board irradiation light projector district; And make the ink solidification on the object, and the high temperature penetrated toward this light projector district direction width of cloth of quartz burner, can continue to carry out heat exchange with the cooling air of convection current in this air channel; And significantly cooling, and then prevent that object from receiving the temperatures involved of quartz burner.
According to above-mentioned primary structure characteristic, this light projector district can be positioned on the bang path of an object.
According to above-mentioned primary structure characteristic, this light-passing board can be processed by glass material.
According to above-mentioned primary structure characteristic, the plane that object is put in said light-passing board and light projector district is parallel to each other, and the air channel is flat.
According to above-mentioned primary structure characteristic, this ventilating area can be positioned at this light projector district.
According to above-mentioned primary structure characteristic, the utility model comprises a lamp box more, is located between said light projector district and the exhaust equipment, and this quartz burner is located in this lamp box, has a pair of window that should the light projector district on this lamp box.
Wherein, said light-passing board is located at inner contiguous this position of window of this lamp box, and on this lamp box, forms the air intake in air channel in said ventilating area of at least one connection and the lamp box and the exhaust outlet of interior air channel of the said lamp box of at least one connection and exhaust equipment; Perhaps, said light-passing board is located between said window and the light projector district.
The beneficial effect of the utility model is: produce high temperature when can effectively overcome quartz burner to the object irradiating ultraviolet light, and make object receive the temperatures involved of quartz burner easily and be out of shape the problem of damage.
Yet, for can be clearly and fully disclose the utility model, and give the legend of enumerating preferable enforcement, with specify its embodiment as after state.
Description of drawings
Fig. 1 is the vertical view of first kind of embodiment of the utility model;
Fig. 2 is the A-A sectional drawing of Fig. 1;
Fig. 3 is the B-B sectional drawing of Fig. 1;
Fig. 4 is the partial side view of Fig. 1 embodiment;
Fig. 5 is that cut-away view is amplified in the part of Fig. 2;
Fig. 6 is that cut-away view is amplified in the part of Fig. 3;
Fig. 7 is the configuration schematic cross sectional view of second kind of embodiment of the utility model;
Fig. 8 is the side-looking cut-away view of Fig. 7 embodiment;
Fig. 9 is that cut-away view is amplified in the part of Fig. 7.
Description of reference numerals: 1-light projector district; The 11-plane; The 2-quartz burner; The 20-lampshade; The 21-opening; The 22-thermovent; The 23-radiating fin; 3,3a-light-passing board; The 4-air channel; 41,41a-air guide hole; The 5-lamp box; The 51-window; 52,52a-air intake; The 53-exhaust outlet; The 6-housing; The 7-bang path; The 8-exhaust equipment; The 81-extraction fan; The 82-airduct; The 9-object.
The specific embodiment
See also shown in Figure 1ly, be the vertical view of first kind of embodiment of the utility model, Fig. 2 is the A-A sectional drawing of Fig. 1; Fig. 3 is the B-B sectional drawing of Fig. 1; Fig. 4 is the partial side view of Fig. 1 embodiment, and Fig. 5 is that cut-away view is amplified in the part of Fig. 2, and Fig. 6 is that cut-away view is amplified in the part of Fig. 3; Cooperate Fig. 1 to Fig. 6 that the heat insulation cooling device of quartz burner of the utility model is described, in the enforcement of broad sense, include a light projector district 1, a quartz burner 2 and a plurality of light-passing board 3; Wherein:
This light projector district 1 can supply with the object 9 of putting ultraviolet light to be illuminated, and object 9 coatings have the printing ink of light-hardening resin; This quartz burner 2 is located between this 1 top, light projector district and an exhaust equipment 8 belows, and in fact this exhaust equipment 8 comprises extraction fan 81, and the airduct 82 of ccontaining extraction fan 81.
Said light-passing board 3 is the level of state and is horizontally placed between said quartz burner 2 and the light projector district 1; And be to form at interval to be communicated in the air channel 4 between this exhaust equipment 8 and the ventilating area between the said light-passing board 3, and make cool off air via these air channel 4 convection current between said quartz burner 2 and light projector district 1.
In concrete enforcement, the utility model also comprises:
This light projector district 1 can be positioned on the bang path 7 of an object 9 or fixed chamber groove, in this enforcement, can be positioned on the bang path 7, and this bang path 7 can be made up of conveyer belt.
This light-passing board 3 can be processed by silica glass material, and the plane 11 that object 9 is put in said light-passing board 3 and light projector district 1 is parallel to each other, and makes air channel 4 be flat, and the plane 11 in this light projector district 1 can be the conveyer belt end face in this enforcement.
Be provided with a lamp box 5 between 1 top, said light projector district and exhaust equipment 8 belows, this quartz burner 2 is located in the lamp box 5, and lamp box 5 bottoms are formed with the window 51 in a corresponding light projector district 1.
Said light-passing board 3 can be two in this enforcement; Be located at the position of lamp box 5 inner adjacent windows 51 respectively; And in lamp box 5 sides form said ventilating area of at least one connection and lamp box 5 air intake 52 in air channel 4, and form in lamp box 5 tops one be communicated with air channel 4 and exhaust equipment 8 in the said lamp box 5 exhaust outlet 53.
Wherein a light-passing board 3 can be inserted in the window 51 of lamp box 5, and another light-passing board 3 forms the air guide hole 41 in said quartz burner 2 of a connection and air channel 4 in lamp box 5 internal intervals.
Be provided with a lampshade 20 in this lamp box 5; This quartz burner 2 is located in the lampshade 20; These lampshade 20 bottoms are formed with the opening 21 that said air guide hole 41 and air channel 4 were opened and be communicated with to a past light projector district 1 direction; And lampshade 20 tops are formed with one toward the open thermovent 22 of exhaust equipment 8 directions, and these lampshade 20 outer walls prolong system and are formed with a plurality of radiating fins 23.
Between 1 top, said light projector district and exhaust equipment 8 belows and be provided with a housing 6, said lamp box 5 and light-passing board 3 are located at respectively in the housing 6, and these housing 6 tops can supply the airduct 82 of exhaust equipment 8 to pass, and housing 6 bottoms are communicated with said bang path 7 and light projector district 1.
This ventilating area can be positioned at light projector district 1 in this enforcement, perhaps housing 6 outsides; Aforementioned quartz burner 2, lampshade 20, light-passing board 3, air channel 4, lamp box 5 are embodied as a plurality of groups.
Form by above-mentioned member; Can supply to implement according to this utility model; When particularly object 9 passes through light projector district 1 one by one along with bang path 7; The ultraviolet light that this quartz burner 2 sends can be from top to bottom sees through the object 9 in said opening 21, light-passing board 3 and the window 51 irradiation light projector districts 1, and makes the ink solidification on the object 9.
During this period; These exhaust equipment 8 said airducts 82 capable of using are bled via 53 pairs of lamp box 5 inside of exhaust outlet; And the air that orders about light projector district 1 gets in the air channel 4 of lamp boxes 5 via housing 6 inside and air intake 52; And by said air channel 4, air guide hole 41 and opening 21 through quartz burner 2, then get into exhaust equipments 8 with airduct 82 via said thermovent 22, exhaust outlet 53, cause the cooling air via 4 convection current of said air channel between said quartz burner 2 and light projector district 1.
What deserves to be mentioned is that this quartz burner 2 high temperature that the 1 direction width of cloth is penetrated toward the light projector district can continue to carry out heat exchange with the cooling air of convection current in the air channel 4, and significantly cooling, and then prevent that object 9 from receiving the temperatures involved of quartz burner 2.
In view of the above; Reach the purpose that cooling quartz burner 2 width of cloth are incident upon the high temperature in light projector district 1; Overcoming in the above-mentioned prior art, quartz burner produces high temperature to the object irradiating ultraviolet light time, and makes object receive the temperatures involved of quartz burner easily and be out of shape the problem of damage.
See also shown in Figure 7ly, be the configuration schematic cross sectional view of second kind of embodiment of the utility model, Fig. 8 is the side-looking cut-away view of Fig. 7 embodiment, and Fig. 9 is that cut-away view is amplified in the part of Fig. 7, cooperates Fig. 7 to Fig. 9 to explain that itself and above-mentioned first kind of different part of embodiment are:
Said light-passing board 3a is located between window 51 belows and 1 top, light projector district of said lamp box 5; Said exhaust outlet 53 is communicated with housing 6 inside; Said airduct 82 is communicated with housing 6 inner and corresponding said exhaust outlets 53; Omit said air intake 52 and air guide hole 41, this air channel 4a is communicated between the inner and light projector district 1 of said housing 6, lamp box 5, and the 4a bilateral is set up air guide hole 41a and air intake 52a in the air channel.
So; In addition when air guide hole 41a, air intake 52a install extraction fan 81 additional and bleed; Side space can be introduced the cooling air in addition under the 4a of air channel, and the air that can order about light projector district 1 gets into housing 6 inside and lamp box 5 inside via air channel 4a, and the air in this housing 6 can be via said opening 21 through quartz burner 2; And by exhaust outlet 53 entering airducts 82; The inner air of this housing 6 rise and get into airduct 82 along housing 6 inwalls, cause the cooling air via the 4a convection current of said air channel between said quartz burner 2 and light projector district 1, all the other members are formed and embodiment is equal to above-mentioned first kind of embodiment.In view of the above, to reach the purpose that cooling quartz burner 2 width of cloth are incident upon the high temperature in light projector district 1.
To sum up institute is old, is merely the preferred embodiment of the utility model, is not in order to limit the utility model; All other do not break away under the spirit that the utility model discloses and the equivalence of accomplishing is modified or displacement, all should be contained in the application's claim.
Claims (8)
1. the heat insulation cooling device of quartz burner is characterized in that, comprises:
One light projector district supplies with the object of putting ultraviolet light to be illuminated;
One quartz burner is located between this a light projector district and the exhaust equipment; And
A plurality of light-passing boards; Be horizontally placed between said quartz burner and the light projector district; And be to form at interval to be communicated in the air channel between this exhaust equipment and the ventilating area between the said light-passing board, and make cool off air via this air channel convection current between said quartz burner and light projector district.
2. the heat insulation cooling device of quartz burner according to claim 1 is characterized in that this light projector district is positioned on the bang path of an object.
3. the heat insulation cooling device of quartz burner according to claim 1 is characterized in that this light-passing board is processed by glass material.
4. the heat insulation cooling device of quartz burner according to claim 1 is characterized in that the plane that object is put in said light-passing board and light projector district is parallel to each other, and this air channel is flat.
5. the heat insulation cooling device of quartz burner according to claim 1 is characterized in that this ventilating area is positioned at this light projector district.
6. the heat insulation cooling device of quartz burner according to claim 1 is characterized in that, comprises a lamp box more, is located between said light projector district and the exhaust equipment, and this quartz burner is located in this lamp box, has a pair of window that should the light projector district on this lamp box.
7. the heat insulation cooling device of quartz burner according to claim 6; It is characterized in that; Said light-passing board is located at inner contiguous this position of window of this lamp box; And on this lamp box, form the air intake in air channel in the said ventilating area of at least one connection and the lamp box and the exhaust outlet of interior air channel of the said lamp box of at least one connection and exhaust equipment.
8. the heat insulation cooling device of quartz burner according to claim 6 is characterized in that said light-passing board is located between said window and the light projector district.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201109188U CN202494083U (en) | 2012-03-22 | 2012-03-22 | Ultraviolet lamp tube heat insulation cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201109188U CN202494083U (en) | 2012-03-22 | 2012-03-22 | Ultraviolet lamp tube heat insulation cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202494083U true CN202494083U (en) | 2012-10-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201109188U Expired - Lifetime CN202494083U (en) | 2012-03-22 | 2012-03-22 | Ultraviolet lamp tube heat insulation cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202494083U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103939769A (en) * | 2014-03-27 | 2014-07-23 | 西安精密印刷机械研究院有限公司 | Ultraviolet light curing light box |
| CN104888676A (en) * | 2015-06-09 | 2015-09-09 | 郭斌 | Thermal insulating illuminant of photochemical reaction instrument |
| CN105289955A (en) * | 2015-11-30 | 2016-02-03 | 志圣科技（广州）有限公司 | Ultraviolet drying machine having cooling function and cooling control method |
| CN107367909A (en) * | 2017-08-29 | 2017-11-21 | 深圳市华星光电半导体显示技术有限公司 | Exposure machine |
| 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 |
-
2012
- 2012-03-22 CN CN2012201109188U patent/CN202494083U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103939769A (en) * | 2014-03-27 | 2014-07-23 | 西安精密印刷机械研究院有限公司 | Ultraviolet light curing light box |
| CN103939769B (en) * | 2014-03-27 | 2016-01-20 | 西安精密印刷机械研究院有限公司 | Ultraviolet light polymerization lamp box |
| CN104888676A (en) * | 2015-06-09 | 2015-09-09 | 郭斌 | Thermal insulating illuminant of photochemical reaction instrument |
| CN105289955A (en) * | 2015-11-30 | 2016-02-03 | 志圣科技（广州）有限公司 | Ultraviolet drying machine having cooling function and cooling control method |
| CN107367909A (en) * | 2017-08-29 | 2017-11-21 | 深圳市华星光电半导体显示技术有限公司 | Exposure machine |
| CN107367909B (en) * | 2017-08-29 | 2019-01-15 | 深圳市华星光电半导体显示技术有限公司 | Exposure machine |
| 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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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121017 |
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| CX01 | Expiry of patent term |