CN205263468U9 - Rotary UV-LED light-source structure for exposure machine - Google Patents
Rotary UV-LED light-source structure for exposure machine Download PDFInfo
- Publication number
- CN205263468U9 CN205263468U9 CN201521082893.5U CN201521082893U CN205263468U9 CN 205263468 U9 CN205263468 U9 CN 205263468U9 CN 201521082893 U CN201521082893 U CN 201521082893U CN 205263468 U9 CN205263468 U9 CN 205263468U9
- Authority
- CN
- China
- Prior art keywords
- housing
- fixed
- cooling bath
- exposure machine
- rotating mechanism
- 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.)
- Expired - Fee Related
Links
Landscapes
- Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Discharge Lamps And Accessories Thereof (AREA)
Abstract
nullThis practicality discloses a kind of rotary UV-LED light-source structure for exposure machine，Including light gathering reflective housing、Vacuum (-tight) housing、UV-LED lamp plate、Cooling bath、Rotating mechanism、Conductive mechanism、Cooling body、And bracing frame，Support frame as described above is L-shaped，Described cooling body and rotating mechanism are installed in the left side of support frame as described above L-type，Described conductive mechanism is arranged on described cooling body，Described light gathering reflective housing、Vacuum (-tight) housing、UV-LED lamp plate、With the right side that cooling bath is respectively positioned on support frame as described above L-type，Described cooling body is in transmission connection with described rotating mechanism，Described cooling bath is fixed on described cooling body，Described vacuum (-tight) housing is fixed on described cooling bath，Described UV-LED lamp plate is fixed between described vacuum (-tight) housing and cooling bath，Described light gathering reflective housing is fixed on the right flank of support frame as described above L-type and covers described vacuum (-tight) housing、UV-LED lamp plate and cooling bath.This practicality may replace high voltage mercury lamp, it is possible to promotes the product quality of exposure machine, reduces cost and power consumption, protects environment.
Description
Technical field
This practicality relates to a kind of light-source structure for exposure machine, in particular to a kind of rotary UV-LED light-source structure for exposure machine.
Background technology
The general exposure machine currently used exposure light source overwhelming majority is the most also using high voltage mercury lamp, but the fluorescent tube Acceptable life of this type is only 1500 hours, and there is following shortcoming: 1. fluorescent tube is short for service life, must often change fluorescent tube, and light decay rate reaches more than 30%, have a strong impact on production efficiency and the quality of production of exposure machine；2. high voltage mercury lamp is contained within hydrargyrum, and environment can cause severe contamination, and fluorescent tube service life also results in the upper puzzlement greatly of process to after date to all user；3. power consumption is big.
Practical content
This practical purpose is the problem above overcoming prior art to exist, it is provided that a kind of rotary UV-LED light-source structure for exposure machine, it is possible to promote the product quality of exposure machine, reduces producing cost, protects environment, reduces the power consumption of exposure machine.
For realizing above-mentioned technical purpose, reaching above-mentioned technique effect, this practicality is achieved through the following technical solutions:
nullA kind of rotary UV-LED light-source structure for exposure machine，It is characterized in that: include light gathering reflective housing、Vacuum (-tight) housing、UV-LED lamp plate、Cooling bath、Rotating mechanism、Conductive mechanism、Cooling body、And bracing frame，Support frame as described above is L-shaped，Described cooling body and rotating mechanism are installed in the left side of support frame as described above L-type，Described conductive mechanism is arranged on described cooling body，Described light gathering reflective housing、Vacuum (-tight) housing、UV-LED lamp plate、With the right side that cooling bath is respectively positioned on support frame as described above L-type，Described cooling body is in transmission connection with described rotating mechanism，Described cooling bath is fixed on described cooling body，Described vacuum (-tight) housing is fixed on described cooling bath，Described UV-LED lamp plate is fixed between described vacuum (-tight) housing and cooling bath，Described light gathering reflective housing is fixed on the right flank of support frame as described above L-type and covers described vacuum (-tight) housing、UV-LED lamp plate and cooling bath.
As the further improvement of this practicality, described light gathering reflective housing in outer gibbosity, the light-emitting window of described light gathering reflective housing is square or circular.
As the further improvement of this practicality, described UV-LED lamp plate includes circuit board and UV-LED chipset.
As the further improvement of this practicality, described UV-LED chipset comprise five kinds of wave-length coverages, be respectively as follows: 365～370nm, 380～390nm, 390～410nm, 420～430nm, 430～450nm.
Further improvement as this practicality, described cooling body includes case body, rotating shaft, water inlet axle and water outlet shaft, described axis of rotation is positioned in described case body, described water inlet axle and the equal fixed cover of water outlet shaft are located in described rotating shaft, described water outlet shaft is connected with described water inlet sealing, described water outlet shaft stretch in described cooling bath through support frame as described above, described rotating shaft is fixed through support frame as described above and described cooling bath and is connected.
Further improvement as this practicality, described cooling bath includes connection dish, water-poking sheet and hydraulic pressure plate, described connection dish fixed cover is located on described water outlet shaft, and described hydraulic pressure plate is rounded and is fixed on the inside of described connection dish, and described water-poking sheet is fixed on the two ends of described hydraulic pressure plate.
Further improvement as this practicality, described conductive mechanism includes conducting ring and carbon brush, described conducting ring and carbon brush are respectively positioned in described case body, described conducting ring fixed cover is located on described water outlet shaft, described carbon brush is fixedly connected on described conducting ring, and the lateral wall of described conducting ring is fixed with insulator.
Further improvement as this practicality, described cooling body is gear drive with the mode of being in transmission connection of described rotating mechanism, described rotating mechanism be arranged in parallel with described cooling body, fixing connection one first gear on described rotating mechanism, sheathed one second gear is fixed on described water outlet shaft, described first and second gear is respectively positioned on the left side of support frame as described above L-type, and described first and second gear engages each other, and described second gear is between described cooling bath and support frame as described above.
Further improvement as this practicality, described cooling body is shaft coupling transmission with the mode of being in transmission connection of described rotating mechanism, described rotating mechanism is located along the same line with the water inlet axle of described cooling body, also include a shaft coupling, described shaft coupling is positioned at the rear side of described water inlet axle, described shaft coupling one end is fixedly connected in described rotating shaft, and the other end is fixedly connected on described rotating mechanism.
As the further improvement of this practicality, described rotating mechanism is motor, and described vacuum (-tight) housing is quartz glass vacuum cover.
This practicality provides the benefit that: the rotary UV-LED light-source structure for exposure machine that this practicality proposes has an advantages below relative to high voltage mercury lamp: the life-span of 1.UV-LED lamp up to more than 20000～30000 hours, within optical attenuation degree only has 3%；2.UV-LED is the most mercurous, will not impact environment；3. low power consumption, equal illumination power consumption only needs the 20% of high voltage mercury lamp.This rotary UV-LED light-source structure is used on exposure machine being obviously improved the product quality of exposure machine, reduces the product expense of exposure machine simultaneously.
Described above is only the general introduction of this practical technique scheme, in order to better understand the technological means of this practicality, and can be practiced according to the content of description, below with the preferred embodiment of this practicality and coordinate accompanying drawing describe in detail as after.The detailed description of the invention of this practicality is shown in detail in by following example and accompanying drawing thereof.
Accompanying drawing explanation
Accompanying drawing described herein is used for providing being further appreciated by this practicality, constitutes the part of the application, and the schematic description and description of this practicality is used for explaining this practicality, is not intended that the improper restriction to this practicality.In the accompanying drawings:
Fig. 1 is the operating diagram of existing high voltage mercury lamp；
Fig. 2 is this practicality explosive view by the gear-driven rotary UV-LED light-source structure for exposure machine；
Fig. 3 is this practicality structural representation by the gear-driven rotary UV-LED light-source structure for exposure machine；
Fig. 4 is the case schematic diagram of first and second gear in this practicality；
Fig. 5 is the explosive view of shaft coupling transmission in this practicality；
Fig. 6 is the vertical figure of the group of shaft coupling transmission in this practicality；
Fig. 7 is by the operating diagram of the gear-driven rotary UV-LED light-source structure for exposure machine in this practicality；
Fig. 8 is the schematic diagram of UV-LED lamp plate in this practicality.
Detailed description of the invention
Below with reference to the accompanying drawings and in conjunction with the embodiments, this practicality is described in detail.
nullEmbodiment: a kind of rotary UV-LED light-source structure for exposure machine，Including light gathering reflective housing 1、Vacuum (-tight) housing 2、UV-LED lamp plate 3、Cooling bath 4、Rotating mechanism 5、Conductive mechanism 6、Cooling body 7、With bracing frame 8，Support frame as described above is L-shaped，Described cooling body and rotating mechanism are installed in the left side of support frame as described above L-type，Described conductive mechanism is arranged on described cooling body，Described light gathering reflective housing、Vacuum (-tight) housing、UV-LED lamp plate、With the right side that cooling bath is respectively positioned on support frame as described above L-type，Described cooling body is in transmission connection with described rotating mechanism，Described cooling bath is fixed on described cooling body，Described vacuum (-tight) housing is fixed on described cooling bath，Described UV-LED lamp plate is fixed between described vacuum (-tight) housing and cooling bath，Described light gathering reflective housing is fixed on the right flank of support frame as described above L-type and covers described vacuum (-tight) housing、UV-LED lamp plate and cooling bath.
The UV-LED light of different wavelength range can be mixed together after rotating via rotating mechanism by UV-LED lamp plate, promotes the illumination of light via light gathering reflective housing and exposes to uniformly cover glasses head.
UV-LED lamp plate can be protected after covering in evacuation by vacuum and intercept heat conduction produced by light gathering reflective housing to UV-LED lamp plate.
When UV-LED lamp plate can be made to rotate by conductive mechanism, UV-LED lamp Z can be continuously maintained "on" position.
By cooling bath and cooling body, UV-LED lamp plate is cooled down.
Described light gathering reflective housing in outer gibbosity, the light-emitting window of described light gathering reflective housing is square or circular.
Described UV-LED lamp plate includes that circuit board 31 and UV-LED chip (or lamp bead) organizes 32.
Described UV-LED chipset comprise five kinds of wave-length coverages, be respectively as follows: 365～370nm, 380～390nm, 390～410nm, 420～430nm, 430～450nm.
Described cooling body includes case body 71, rotating shaft 72, water inlet axle 73 and water outlet shaft 74, described axis of rotation is positioned in described case body, described water inlet axle and the equal fixed cover of water outlet shaft are located in described rotating shaft, described water outlet shaft is connected with described water inlet sealing, described water outlet shaft stretch in described cooling bath through support frame as described above, described rotating shaft is fixed through support frame as described above and described cooling bath and is connected.
Described cooling bath includes that connection dish 41, water-poking sheet 42 and hydraulic pressure plate 43, described connection dish fixed cover are located on described water outlet shaft, and described hydraulic pressure plate is rounded and is fixed on the inside of described connection dish, and described water-poking sheet is fixed on the two ends of described hydraulic pressure plate.
Described conductive mechanism includes conducting ring 61 and carbon brush 62, described conducting ring and carbon brush are respectively positioned in described case body, described conducting ring fixed cover is located on described water outlet shaft, and described carbon brush is fixedly connected on described conducting ring, and the lateral wall of described conducting ring is fixed with insulator 9.
Described cooling body is gear drive with the mode of being in transmission connection of described rotating mechanism, described rotating mechanism be arranged in parallel with described cooling body, fixing connection one first gear 10 on described rotating mechanism, sheathed one second gear 11 is fixed on described water outlet shaft, described first and second gear is respectively positioned on the left side of support frame as described above L-type, described first and second gear engages each other, and described second gear is between described cooling bath and support frame as described above.
Described cooling body is shaft coupling transmission with the mode of being in transmission connection of described rotating mechanism, described rotating mechanism is located along the same line with the water inlet axle of described cooling body, also include a shaft coupling 12, described shaft coupling is positioned at the rear side of described water inlet axle, described shaft coupling one end is fixedly connected in described rotating shaft, and the other end is fixedly connected on described rotating mechanism.
Described rotating mechanism is motor, and described vacuum (-tight) housing is quartz glass vacuum cover.
Concrete function illustrates:
Water-in and water-out on cooling body are pivotally connected to outside cold water equipment, make the coolant on cooling bath keep circulation and be maintained under set temperature；
The gear (or shaft joint) comprised by rotating mechanism, the gear combination on bearing and motor is got up, and makes to drive UV-LED lamp panel to rotate when the motor is activated, can being mixed together the UV-LED uniform light of five kinds of different wavelength range；
Rotating mechanism and cooling body are combined and is fixed on support and adds；
Being fixed on cooling bath by UV-LED lamp plate, when the logical full coolant of cold rinse bank, the UV-LED lamp plate back side, by full contact to coolant, makes LED startup lamp can be taken away by the heat in LED lamp panel rapidly time bright；
Carbon brush in conductive mechanism being respectively connecting to the both positive and negative polarity contact of UV-LED power supply unit, makes when UV-LED lamp plate rotates, electric current, by the contact by carbon brush and conducting ring, makes the state that UV-LED holding lamp is bright；
Quartz glass vacuum cover cladding UV-LED chip (or lamp bead) is fixed on UV-LED lamp plate and evacuation; make to be in vacuum state between UV-LED lamp plate and quartz glass vacuum cover, the chip (or lamp bead) on UV-LED lamp plate can be protected and intercept heat conduction produced by light gathering reflective housing to UV-LED lamp plate；
Light gathering reflective housing being installed on gripper shoe side and is covered by UV-LED lamp plate completely, when UV-LED lamp is bright, light will promote the illumination of light and exposes to uniformly cover glasses head via light gathering reflective housing.
Concrete action specification:
UV-LED light-source structure is connected cold water equipment；
UV-LED light-source structure is connected UV-LED power supply unit；
Starting cold water equipment makes cooling body on UV-LED light-source structure keep coolant to be in recurrent state；
Starting UV-LED power supply unit makes UV-LED lamp bright；
When starting motor, UV-LED lamp plate rotates；
The light that UV-LED lamp plate is sent can promote the illumination of light via light gathering reflective housing and expose to uniformly cover glasses head.
The foregoing is only the preferred embodiment of this practicality, be not limited to this practicality, for a person skilled in the art, this practicality can have various modifications and variations.Within all spirit in this practicality and principle, any modification, equivalent substitution and improvement etc. made, within should be included in the protection domain of this practicality.
Claims (10)
- null1. the rotary UV-LED light-source structure for exposure machine，It is characterized in that: include light gathering reflective housing、Vacuum (-tight) housing、UV-LED lamp plate、Cooling bath、Rotating mechanism、Conductive mechanism、Cooling body、And bracing frame，Support frame as described above is L-shaped，Described cooling body and rotating mechanism are installed in the left side of support frame as described above L-type，Described conductive mechanism is arranged on described cooling body，Described light gathering reflective housing、Vacuum (-tight) housing、UV-LED lamp plate、With the right side that cooling bath is respectively positioned on support frame as described above L-type，Described cooling body is in transmission connection with described rotating mechanism，Described cooling bath is fixed on described cooling body，Described vacuum (-tight) housing is fixed on described cooling bath，Described UV-LED lamp plate is fixed between described vacuum (-tight) housing and cooling bath，Described light gathering reflective housing is fixed on the right flank of support frame as described above L-type and covers described vacuum (-tight) housing、UV-LED lamp plate and cooling bath.
- Rotary UV-LED light-source structure for exposure machine the most according to claim 1, it is characterised in that: described light gathering reflective housing in outer gibbosity, the light-emitting window of described light gathering reflective housing is square or circular.
- Rotary UV-LED light-source structure for exposure machine the most according to claim 2, it is characterised in that: described UV-LED lamp plate includes circuit board and UV-LED chipset.
- Rotary UV-LED light-source structure for exposure machine the most according to claim 3, it is characterized in that: described UV-LED chipset comprise five kinds of wave-length coverages, be respectively as follows: 365～370nm, 380～390nm, 390～410nm, 420～430nm, 430～450nm.
- Rotary UV-LED light-source structure for exposure machine the most according to claim 4, it is characterized in that: described cooling body includes case body, rotating shaft, water inlet axle and water outlet shaft, described axis of rotation is positioned in described case body, described water inlet axle and the equal fixed cover of water outlet shaft are located in described rotating shaft, described water outlet shaft is connected with described water inlet sealing, described water outlet shaft stretch in described cooling bath through support frame as described above, described rotating shaft is fixed through support frame as described above and described cooling bath and is connected.
- Rotary UV-LED light-source structure for exposure machine the most according to claim 5, it is characterized in that: described cooling bath includes connection dish, water-poking sheet and hydraulic pressure plate, described connection dish fixed cover is located on described water outlet shaft, described hydraulic pressure plate is rounded and is fixed on the inside of described connection dish, and described water-poking sheet is fixed on the two ends of described hydraulic pressure plate.
- Rotary UV-LED light-source structure for exposure machine the most according to claim 6, it is characterized in that: described conductive mechanism includes conducting ring and carbon brush, described conducting ring and carbon brush are respectively positioned in described case body, described conducting ring fixed cover is located on described water outlet shaft, described carbon brush is fixedly connected on described conducting ring, and the lateral wall of described conducting ring is fixed with insulator.
- Rotary UV-LED light-source structure for exposure machine the most according to claim 7, it is characterized in that: described cooling body is gear drive with the mode of being in transmission connection of described rotating mechanism, described rotating mechanism be arranged in parallel with described cooling body, fixing connection one first gear on described rotating mechanism, sheathed one second gear is fixed on described water outlet shaft, described first and second gear is respectively positioned on the left side of support frame as described above L-type, described first and second gear engages each other, and described second gear is between described cooling bath and support frame as described above.
- Rotary UV-LED light-source structure for exposure machine the most according to claim 7, it is characterized in that: described cooling body is shaft coupling transmission with the mode of being in transmission connection of described rotating mechanism, described rotating mechanism is located along the same line with the water inlet axle of described cooling body, also include a shaft coupling, described shaft coupling is positioned at the rear side of described water inlet axle, described shaft coupling one end is fixedly connected in described rotating shaft, and the other end is fixedly connected on described rotating mechanism.
- The rotary UV-LED light-source structure for exposure machine the most according to claim 8 or claim 9, it is characterised in that: described rotating mechanism is motor, and described vacuum (-tight) housing is quartz glass vacuum cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521082893.5U CN205263468U9 (en) | 2015-12-21 | 2015-12-21 | Rotary UV-LED light-source structure for exposure machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521082893.5U CN205263468U9 (en) | 2015-12-21 | 2015-12-21 | Rotary UV-LED light-source structure for exposure machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN205263468U CN205263468U (en) | 2016-05-25 |
| CN205263468U9 true CN205263468U9 (en) | 2016-08-24 |
Family
ID=56004988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521082893.5U Expired - Fee Related CN205263468U9 (en) | 2015-12-21 | 2015-12-21 | Rotary UV-LED light-source structure for exposure machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205263468U9 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108490745B (en) * | 2018-06-27 | 2020-12-22 | 合肥泰沃达智能装备有限公司 | Rotary ultraviolet exposure machine |
| CN117518741B (en) * | 2023-12-01 | 2024-06-18 | 东莞锐视光电科技有限公司 | LED light source for direct-writing lithography |
-
2015
- 2015-12-21 CN CN201521082893.5U patent/CN205263468U9/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN205263468U (en) | 2016-05-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205263468U9 (en) | Rotary UV-LED light-source structure for exposure machine | |
| CN1948826A (en) | Ultraviolet illuminating apparatus | |
| CN107393418A (en) | A kind of network information display device | |
| CN205485279U (en) | A mixed wavelength light source system of UV -LED for exposure machine | |
| CN109138059A (en) | A kind of secondary water supply system | |
| CN211209511U (en) | Automobile motor with good heat insulation effect | |
| CN105629680A (en) | UV-LED mixed wavelength light source system for exposure machine | |
| CN207729324U (en) | A kind of effectively control lamps and lanterns | |
| CN211450606U (en) | Lamp heat dissipation structure applied to computer-aided illumination | |
| CN113820889A (en) | Eye protection display with rear light source and sunlight as backlight | |
| CN209608224U (en) | A kind of laser with light source protection mechanism is removed obstacles instrument | |
| CN207935774U (en) | A kind of LED lamp easy to disassemble | |
| CN205716457U (en) | A kind of liquid corn lamp | |
| CN219120463U (en) | Pavement lamp | |
| CN209182608U (en) | A kind of backlight cooling mechanism | |
| CN203656823U (en) | Illuminating angle adjustable LED lamp | |
| CN205626140U (en) | LED medical treatment operating lamp | |
| CN220858787U (en) | Heat radiation structure of gas chromatograph | |
| CN220691640U (en) | Mini-LED lamp panel backlight source with partitioned dimming | |
| CN221166136U (en) | Open channel type ultraviolet sterilizer | |
| CN217154703U (en) | Cooling device is used in lithium hexafluorophosphate processing | |
| CN210667643U (en) | A intelligent advertisement machine for outdoor show | |
| CN215082755U (en) | Strong pulse light sterilization box | |
| CN220820433U (en) | LED backlight source capable of directionally condensing light | |
| CN216918682U (en) | Ultraviolet reactor for ship ballast water treatment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CGPU | Change to patent or to utility model | ||
| CU01 | Correction of utility model patent |
Correction item: Abstract|Description Correct: Correct False: Error Number: 21 Page: full text Volume: 32 |
|
| CU03 | Correction of utility model patent gazette |
Correction item: Abstract Correct: Correct False: Error Number: 21 Volume: 32 |
|
| ERR | Gazette correction | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160525 Termination date: 20181221 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |