CN107477544A - Intelligent control's UV-LED photocuring device's cooling system - Google Patents
Intelligent control's UV-LED photocuring device's cooling system Download PDFInfo
- Publication number
- CN107477544A CN107477544A CN201710745593.8A CN201710745593A CN107477544A CN 107477544 A CN107477544 A CN 107477544A CN 201710745593 A CN201710745593 A CN 201710745593A CN 107477544 A CN107477544 A CN 107477544A
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- China
- Prior art keywords
- led lamp
- cooling system
- intelligent control
- lamp panel
- heat sink
- 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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- 238000001816 cooling Methods 0.000 title claims abstract description 70
- 238000000016 photochemical curing Methods 0.000 title 1
- 238000005057 refrigeration Methods 0.000 claims description 26
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 9
- 229910052782 aluminium Inorganic materials 0.000 claims description 9
- 238000005520 cutting process Methods 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 239000011324 bead Substances 0.000 claims description 4
- 238000012544 monitoring process Methods 0.000 claims description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical group O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 230000017525 heat dissipation Effects 0.000 abstract 3
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 6
- 239000003507 refrigerant Substances 0.000 description 5
- 238000001723 curing Methods 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000003848 UV Light-Curing Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 239000000615 nonconductor Substances 0.000 description 1
- 230000005693 optoelectronics Effects 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000001235 sensitizing effect Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000004781 supercooling Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J11/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form
- B41J11/0015—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form for treating before, during or after printing or for uniform coating or laminating the copy material before or after printing
- B41J11/002—Curing or drying the ink on the copy materials, e.g. by heating or irradiating
- B41J11/0021—Curing or drying the ink on the copy materials, e.g. by heating or irradiating using irradiation
- B41J11/00214—Curing or drying the ink on the copy materials, e.g. by heating or irradiating using irradiation using UV radiation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/51—Cooling arrangements using condensation or evaporation of a fluid, e.g. heat pipes
- F21V29/52—Cooling arrangements using condensation or evaporation of a fluid, e.g. heat pipes electrically powered, e.g. refrigeration systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V15/00—Protecting lighting devices from damage
- F21V15/01—Housings, e.g. material or assembling of housing parts
- F21V15/015—Devices for covering joints between adjacent lighting devices; End coverings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/12—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by screwing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention discloses an intelligent control gas cooling system of a UV-LED light curing device, which comprises a refrigerating unit, a shell, a heat dissipation plate, an LED lamp panel, a light transmission plate, an end cover and a control center. The system adopts an air-cooled cooling mode, and absorbs heat generated by the LED lamp panel by injecting cold air into the cooling cavity. The guide plate with a certain inclination angle is designed around the characteristic of air cooling to guide the cold air to flow downwards all the time, so that the contact area of the cold air and the heat dissipation plate is increased, and the contact time is prolonged. The surface temperature of the LED lamp panel is detected through the temperature sensor, and compared with a set threshold value, the automatic control system is opened and closed, and intelligent control of the system is achieved. The cooling system fills the blank of an air cooling system in the market, has high heat dissipation efficiency and can ensure the continuous and fixed work of the LED lamp.
Description
Technical field
The invention belongs to printing equipment technical field, it is related to a kind of air cooling of the UV-LED light curring units of intelligent control
System.
Background technology
UV-curing technology refers to that under the irradiation of ultraviolet light the macromolecule unsaturated bond in ink system is in sensitising agent
Unsaturated bond is set to be opened under effect, polymerization, the crosslinking of activated monomer or oligomer in initiation system, so that system is by liquid
Moment becomes solid-state network structure and solidified.UV light curring units accelerate the curing rate of light-curable ink.Ensureing
Under the premise of ink type identical, the main reason for influenceing its curing rate is the difference of light source intensity of illumination.
Uv equipment in the market using it is more be using mercury lamp as light source, with the development of technology, LED
With its energy-conservation, toggle speed is fast, intensity of illumination is big the advantages that be also gradually available for uv equipment.But the opto-electronic conversion of LED
Rate is not high, generally only 20%-30%.Most of electric energy is converted into heat energy in use, not only wastes energy, caused big
Calorimetric can not distribute not go out, and have a strong impact on the service life of light source.Therefore it must have cooling in UV-LED uv equipments
System, the temperature of LED chip is reduced, ensure that light source high power is stable and export, reduce light decay.Prior art see：Invention name
Claim《LED cooling systems》（The patent No. 201280051970.3, publication number CN103890489A, publication date 2014.06.25）, hair
Bright title《Module type LED cooling systems》（The patent No. 20120516244.6, publication number CN102997206A, publication date
2013.03.27）.Above technology uses air-cooled cooling, accelerates airflow circulating using fan, reduces the temperature of heat sink.It is this cold
But mode is unstable, influenced by environmental temperature, and cooling rate is slow, it is necessary to manually control, waste of manpower resource.
Denomination of invention《A kind of cooling system of LED-based UV cure lamps》（The patent No. 201521123981.5, publication number
CN205447654U, publication date 2016.08.10）And denomination of invention《High-power LED heat-dissipating system》（The patent No.
201010535536.5 publication number CN102064274A, publication date 2011.05.18）Etc. patent.Above-mentioned technology is cold using water cooling
But, circulated using low-temperature cooling water in pipeline, this method cooling effect is better than air-cooled, but Water cooling system structure is answered
It is miscellaneous, cost is higher, fault rate is high and maintenance is complicated.
The content of the invention
It is an object of the invention to provide a kind of air cooling system of the UV-LED light curring units of intelligent control, solves existing
There is the problems such as cooling system structure is complicated, intelligence degree is low, cost is high, cooling effect is bad.
The technical solution adopted for the present invention to solve the technical problems is：
The air cooling system of the UV-LED light curring units of a kind of intelligent control, it is characterised in that including shell, heat sink, LED
Lamp plate, light-passing board, end cap, refrigeration unit and control centre, the heat sink, LED lamp panel, light-passing board are mounted in shell,
And LED lamp panel is installed on heat sink, the end cap is installed on the both ends of shell, and cooling chamber is provided between heat sink and shell,
Cold air caused by the refrigeration unit flows through cooling chamber and takes away the heat on heat sink, so as to reduce LED plate temperature, institute
Stating refrigeration unit includes compressor, condenser, choke valve, evaporator, and the heat sink includes aluminum plate foundation, dividing plate, flow deflector,
The LED lamp panel is fixed on below aluminum plate foundation, and the flow deflector that angle of inclination is 30 ° -60 °, flow deflector are provided with above heat sink
Incline direction and air current flow it is in opposite direction.
The control centre includes controller module, refrigeration unit drive module, the temperature for detecting cooling cavity temperature
Spend sensor, temperature sensor output termination controller module input, controller module output termination refrigeration unit driving mould
Block, the driving refrigeration unit work of refrigeration unit drive module, temperature sensor monitors LED lamp panel real time temperature and by the temperature of monitoring
Angle value feeds back to controller module, by the threshold value with being set in controller module compared with, and realize cooling system switch intelligence
Can control.
The outer casing inner wall is provided with one and is used to install heat sink and a slot for being used to install light-passing board.
The light-passing board is arranged on the lower section of LED lamp panel, and the height away from lamp bead is 5mm, and light-passing board is quartz glass plate.
The LED lamp panel is fixed on aluminum plate foundation by screw.
The end cap includes left end cap and right end cap, and right-hand member is stamped air admission hole and venthole, and there is Sunken wire tube inner side, by LED
Lamp plate drive circuit is drawn, and there is notch the both sides lower end of left end cap and right end cap, and the outer casing inner wall, which has, inserts the notch
Cutting.
The flow deflector is provided with some guide holes, and the guiding for being used for changing cold air flow direction is provided with above the guide hole
Piece, the prerotation vane is is bent into arc, and the edge of the prerotation vane joins with guide hole edge, and prerotation vane has one to be connected with guide hole
Outlet.
The cooling chamber is surrounded by heat sink, the baffle plate at heat sink both ends and shell, and heat sink, which is provided with, to be used to draw LED
The cinclides of the drives line of lamp plate.
The beneficial effects of the invention are as follows：The present invention has filled up the sky of in the market UV-LED uv equipments air cooling cooling system
In vain.Compared to air-cooled and cooling by water system UV-LED uv equipments, the system realizes intelligent control, energy-efficient, closing
The formula circulatory system is not easy to be affected by the external environment, and ensures LED steady operation, reduces LED lamp bead light decay, the use of extension device
Life-span.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the overall structure front view of the air cooling system of the UV-LED light curring units of intelligent control of the present invention；
Fig. 2 is the structured flowchart of the air cooling system of the UV-LED light curring units of intelligent control of the present invention；
Fig. 3 is the upward view of the air cooling system of the UV-LED light curring units of intelligent control；
Fig. 4 is the explosive view of the air cooling system of the UV-LED light curring units of intelligent control；
Fig. 5 is the shell main view full sectional view of the air cooling system of the UV-LED light curring units of intelligent control；
Fig. 6 is the heat sink front view of the air cooling system of the UV-LED light curring units of intelligent control；
Fig. 7 is the heat sink top view of the air cooling system of the UV-LED light curring units of intelligent control；
Fig. 8 is the flow deflector distribution map of the air cooling system of the UV-LED light curring units of intelligent control；
Fig. 9 is the flow deflector sectional view of the air cooling system of the UV-LED light curring units of intelligent control；
Figure 10 is the end cap front view of the air cooling system of the UV-LED light curring units of intelligent control；
Figure 11 is the end cap rearview of the air cooling system of the UV-LED light curring units of intelligent control；
Figure 12 is the end cap right view of the air cooling system of the UV-LED light curring units of intelligent control；
Figure 13 is the top view of the air cooling system of the UV-LED light curring units of intelligent control；
Figure 14 is the sectional view at Figure 13 A-A；
Figure 15 is the sectional view at Figure 13 B-B.
Embodiment
The overall structure front view of the UV-LED light curring units of intelligent control of the present invention, as shown in Figure 1.The solidification equipment
Including UV-LED light sources, conveyer belt, switch board and refrigeration unit.Temperature sensor 206 is arranged on the heat sink of UV-LED light sources
On, controller and refrigeration unit are inside switch board.The transmission speed of conveyer belt is 0-30m/s.
The theory diagram of the present invention is as shown in Fig. 2 the control centre includes controller module, refrigeration unit driving mould
Block, the temperature sensor for detecting cooling cavity temperature, temperature sensor output termination controller module input, controller
Module output termination refrigeration unit drive module, the driving refrigeration unit work of refrigeration unit drive module, temperature sensor monitors
The temperature value of monitoring is simultaneously fed back to controller module by LED lamp panel real time temperature, is entered by the threshold value with being set in controller module
Row compares, and then output signal automatically controls refrigeration machine group drive circuit, is turned on or off refrigeration unit, if temperature value is high
In threshold value, controller module output signal control refrigeration unit drive circuit is opened；If temperature value is less than threshold value, controller mould
Block output signal control refrigeration unit drive circuit is closed, so as to realize intelligent control.
Refrigeration unit is made up of compressor, evaporator, condenser, choke valve, using novel environment-friendly refrigerant R410A.System
After cold group receives the working signal of refrigeration unit drive circuit, by compressor by the gaseous refrigerant compression of low-temp low-pressure into
Cryogenic high pressure gaseous state heel row is to condenser.Gaseous refrigerant liquefied here, release heat.High pressure liquid refrigerant flows through
Choke valve, evaporator is sprayed into, space becomes big, and pressure reduces, and refrigerant evaporation, absorbs amount of heat, reduces intake chamber gas
Temperature.Cryogenic gas is after air admission hole 601 injects the heat that cooling chamber is absorbed on heat sink 2, then through up-narrow and down-wide fluting 205
Outlet chamber is flowed into, high-temperature gas is finally discharged by venthole 602 again, in order to realize more preferable cooling effect.
As shown in Fig. 3-Figure 15, the concrete structure of heat sink 2 is：Including aluminum plate foundation 201, dividing plate 202, flow deflector 203
With temperature sensor 206.Lower surface is aluminum plate foundation 201, for LED lamp panel 3 to be fixedly mounted.Cinclides 204 is left at lower surface both ends,
The driver circuit of LED lamp panel 3 is drawn.The both ends of heat sink 2 are baffle plate, and cooling chamber is formed with shell close contact, so that baffle plate,
The space that the upper surface of heat sink 2 and the top surface of shell 1 form a sealing is cooling chamber, and cooling chamber is highly 15-20mm, dividing plate
End is provided with a up-narrow and down-wide fluting 205, and cold air flows into outlet chamber through slotting by inlet chamber.Heat sink 2 is also equipped with above
Temperature sensor, monitor LED lamp panel real time temperature and monitoring signals are fed back into controller, by being compared with given threshold
Compared with, realize cooling system switch intelligent control.There is a dividing plate 202 that cooling chamber is divided into inlet chamber among the upper surface of heat sink 2
And outlet chamber, dividing plate both sides are flow deflector 203, the angle of inclination of flow deflector 203 is 30 ° -60 °, incline direction and air current flow
In the opposite direction, inversely arranged in the both sides of dividing plate 202, the vertical height of flow deflector is 12-15mm, spacing 100mm.
The surface of flow deflector 203 forms some guide holes and prerotation vane through excision and recessed pressure processing, is two rows in this example, often arranges
Three, the arc for the bending that the prerotation vane is stamped and formed out, and the edge of the prerotation vane and guide hole edge are integral handing-over, prerotation vane
With an outlet connected with guide hole, guide hole and prerotation vane guiding cold air flow downwardly against heat sink 2 all the time, thus increase cold
The contact area and time of contact of gas and heat sink, improve radiating efficiency, and it is understood that air be heat non-conductor, and
Flow deflector 203, guide hole and prerotation vane can allow air to form sinuous flow, so can be rapid close to the hotter air-flow of heat sink 2
Heat is taken away with the colder air-flow mixing of discrete hot plate 2 farther out, avoids the air mistake occurred close to the part of heat sink 2
Heat, and the situation of the air supercooling of the part away from heat sink 2, so as to improve the efficiency of the transmission of heat, improve radiating effect
Fruit.
Shell 1 is trench structure, including top surface and two sides.Two sides inwall installs four cuttings respectively, per corresponding
Form a slot between two cuttings, slot includes upper end slot 102 and lower end slot 103, and upper end slot 102 is the mounting groove of heat sink 2, lower end
Groove 103 is the mounting groove of light-passing board 4.There are four screw holes 101 at the both ends of shell 1 respectively, and screw is passed through with model M2.5 screw
Hole 101 screws in end cap screwed hole 605, and end cap is fastened on into 1 corresponding one end of shell.
LED lamp panel 3 selects high power adopting surface mounted LED lamp bead 301, and screw hole 302 is screwed in model M2.5 screw, will
LED lamp panel 3 is fixed on the aluminum plate foundation 201 of the lower surface of heat sink 2.
The lower section of LED lamp panel 3 is light-passing board 4.LED lamp panel 3 is isolated from the outside by light-passing board 4, and blocks dust enters equipment, together
Shi Yaoqiu light-passing boards 4 have very high luminous flux, reduce luminous energy loss.The material of light-passing board 4 selects quartz glass.
End cap includes left end cap 5 and right end cap 6, is separately mounted to the both sides of shell 1, and right end cap 6 has air admission hole and venthole,
There is Sunken wire tube 603 inner side, and the drive circuit of LED lamp panel 3 is drawn, and there is notch 604 the both sides lower end of left end cap 5 and right end cap 6,
The inwall of shell 1 has the cutting for inserting the notch.When being fixed on 1 both ends of shell, the inwall cutting of shell 1 is embedded just below, can
With tentatively fixed end cap.Surrounding has four screwed holes 605 on the inside of end cap, and the surrounding of shell 1 is passed through with model M2.5 screw
Screw hole 101, screw in screwed hole 605 and fix end cap.
The air cooling system of the intelligent UV-LED light curring units of the present invention, the sky of the in the market air cooling type of cooling is filled up
In vain.Compared to using air-cooled and UV-LED light curring units of water cooling, system improving cooling effect, ensure LED high power
Steady operation, simplify device structure, realize the intelligent control of cooling system, effectively reduce equipment energy consumption.
A kind of air cooling system of the UV-LED light curring units of the intelligent control provided above the embodiment of the present invention,
It is described in detail, specific case used herein is set forth to the principle and embodiment of the present invention, and the above is real
The explanation for applying example is only intended to help the method and its core concept for understanding the present invention；Meanwhile for the general technology of this area
Personnel, according to the thought of the present invention, there will be changes in specific embodiments and applications, in summary, this theory
Bright book content should not be construed as limiting the invention.
Claims (8)
1. a kind of cooling system of the UV-LED light curring units of intelligent control, including, it is characterised in that：Including shell, radiating
Plate, LED lamp panel, light-passing board, end cap, refrigeration unit and control centre, the heat sink, LED lamp panel, light-passing board are mounted on outer
In shell, and LED lamp panel is installed on heat sink, and the end cap is installed on the both ends of shell, and is provided between heat sink and shell cold
But chamber, cold air caused by the refrigeration unit flow through cooling chamber and take away the heat on heat sink, so as to reduce LED lamp panel temperature
Degree, the refrigeration unit include compressor, condenser, choke valve, evaporator, and the heat sink includes aluminum plate foundation, dividing plate, water conservancy diversion
Piece, the LED lamp panel are fixed on below aluminum plate foundation, and the flow deflector that angle of inclination is 30 ° -60 °, water conservancy diversion are provided with above heat sink
The incline direction of piece and air current flow are in opposite direction.
A kind of 2. cooling system of the UV-LED light curring units of intelligent control according to claim 1, it is characterised in that:
The control centre includes controller module, refrigeration unit drive module, the temperature sensor for detecting cooling cavity temperature,
Temperature sensor output termination controller module input, controller module output termination refrigeration unit drive module, refrigeration machine
Group drive module driving refrigeration unit work, temperature sensor monitors LED lamp panel real time temperature simultaneously feed back the temperature value of monitoring
To controller module, by the threshold value with being set in controller module compared with, and realize cooling system and switch intelligent control.
A kind of 3. cooling system of the UV-LED light curring units of intelligent control according to claim 1, it is characterised in that:
The outer casing inner wall is provided with one and is used to install heat sink and a slot for being used to install light-passing board.
A kind of 4. cooling system of the UV-LED light curring units of intelligent control according to claim 3, it is characterised in that:
The light-passing board is arranged on the lower section of LED lamp panel, and the height away from lamp bead is 5mm, and light-passing board is quartz glass plate.
A kind of 5. cooling system of the UV-LED light curring units of intelligent control according to claim 1, it is characterised in that:
The LED lamp panel is fixed on aluminum plate foundation by screw.
A kind of 6. cooling system of the UV-LED light curring units of intelligent control according to claim 1, it is characterised in that:
The end cap includes left end cap and right end cap, and right-hand member is stamped air admission hole and venthole, and there is Sunken wire tube inner side, and LED lamp panel is driven
Circuit is drawn, and there is notch the both sides lower end of left end cap and right end cap, and the outer casing inner wall has the cutting for inserting the notch.
A kind of 7. cooling system of the UV-LED light curring units of intelligent control according to claim 1, it is characterised in that:
The flow deflector is provided with some guide holes, and the prerotation vane for being used for changing cold air flow direction, the guiding are provided with above the guide hole
Piece is is bent into arc, and the edge of the prerotation vane joins with guide hole edge, and prerotation vane has an outlet connected with guide hole.
A kind of 8. cooling system of the UV-LED light curring units of intelligent control according to claim 1, it is characterised in that:
The cooling chamber is surrounded by heat sink, the baffle plate at heat sink both ends and shell, and heat sink is provided with the drive for being used for drawing LED lamp panel
The cinclides of moving-wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710745593.8A CN107477544A (en) | 2017-08-26 | 2017-08-26 | Intelligent control's UV-LED photocuring device's cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710745593.8A CN107477544A (en) | 2017-08-26 | 2017-08-26 | Intelligent control's UV-LED photocuring device's cooling system |
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|---|---|
| CN107477544A true CN107477544A (en) | 2017-12-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710745593.8A Pending CN107477544A (en) | 2017-08-26 | 2017-08-26 | Intelligent control's UV-LED photocuring device's cooling system |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108282981A (en) * | 2017-12-28 | 2018-07-13 | 东本电气科技(苏州)有限公司 | Wireless telemetering gas-meter data station radiating shell |
| CN109532224A (en) * | 2018-12-28 | 2019-03-29 | 中山火炬职业技术学院 | Multifunctional UV-LED photocuring device |
| CN112318871A (en) * | 2019-08-05 | 2021-02-05 | 广州黑格智造信息科技有限公司 | Light curing device and method |
| CN112617516A (en) * | 2020-12-07 | 2021-04-09 | 珠海格力电器股份有限公司 | Light assembly control method, showcase system and equipment |
| CN113099696A (en) * | 2021-04-10 | 2021-07-09 | 深圳市优威电气技术有限公司 | UV LED lamp heat dissipation feedback system and intelligent power supply |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108282981A (en) * | 2017-12-28 | 2018-07-13 | 东本电气科技(苏州)有限公司 | Wireless telemetering gas-meter data station radiating shell |
| CN109532224A (en) * | 2018-12-28 | 2019-03-29 | 中山火炬职业技术学院 | Multifunctional UV-LED photocuring device |
| CN112318871A (en) * | 2019-08-05 | 2021-02-05 | 广州黑格智造信息科技有限公司 | Light curing device and method |
| CN112617516A (en) * | 2020-12-07 | 2021-04-09 | 珠海格力电器股份有限公司 | Light assembly control method, showcase system and equipment |
| CN113099696A (en) * | 2021-04-10 | 2021-07-09 | 深圳市优威电气技术有限公司 | UV LED lamp heat dissipation feedback system and intelligent power supply |
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Application publication date: 20171215 |