CN109535468A - Device, light emitting device and the Silica Surface processing unit that light source is handled - Google Patents
Device, light emitting device and the Silica Surface processing unit that light source is handled Download PDFInfo
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- CN109535468A CN109535468A CN201811260929.2A CN201811260929A CN109535468A CN 109535468 A CN109535468 A CN 109535468A CN 201811260929 A CN201811260929 A CN 201811260929A CN 109535468 A CN109535468 A CN 109535468A
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- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title claims abstract description 75
- 239000000377 silicon dioxide Substances 0.000 title claims abstract description 24
- 238000012545 processing Methods 0.000 title claims abstract description 23
- 239000007788 liquid Substances 0.000 claims abstract description 124
- 230000005540 biological transmission Effects 0.000 claims abstract description 37
- 238000010521 absorption reaction Methods 0.000 claims abstract description 14
- 238000001514 detection method Methods 0.000 claims description 10
- 230000017525 heat dissipation Effects 0.000 claims description 8
- 238000012360 testing method Methods 0.000 claims description 8
- 230000008859 change Effects 0.000 claims description 2
- 239000011521 glass Substances 0.000 claims 1
- 238000009738 saturating Methods 0.000 claims 1
- 239000004575 stone Substances 0.000 claims 1
- 239000000741 silica gel Substances 0.000 abstract description 16
- 229910002027 silica gel Inorganic materials 0.000 abstract description 16
- 239000000463 material Substances 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 10
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 8
- 239000010453 quartz Substances 0.000 description 8
- 238000006243 chemical reaction Methods 0.000 description 7
- 230000005855 radiation Effects 0.000 description 7
- 238000004891 communication Methods 0.000 description 6
- 238000005286 illumination Methods 0.000 description 6
- 239000007789 gas Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 238000004381 surface treatment Methods 0.000 description 4
- 239000004020 conductor Substances 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 238000012956 testing procedure Methods 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 2
- 230000003750 conditioning effect Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000000505 pernicious effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 102220522575 EZH inhibitory protein_P67D_mutation Human genes 0.000 description 1
- 244000061458 Solanum melongena Species 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
- C08J7/12—Chemical modification
- C08J7/123—Treatment by wave energy or particle radiation
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/20—Filters
- G02B5/22—Absorbing filters
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- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
Device, light emitting device and the Silica Surface processing unit handled the present invention relates to a kind of pair of light source, the device handled light source includes light source, shell, liquid medium and reflector, and at least side of the shell is for light-transmitting materials and as light-emitting surface；The reflector is set to the opposite side of the light out；The light source is set between the reflector and light-emitting surface；Liquid medium at least is perfused between the light source and the light-emitting surface in the shell.Light source is put into liquid medium by the above-mentioned device handled light source, light emitting device and Silica Surface processing unit, the absorption or transmission of selectivity are carried out to the light that light source issues, penetrate effective sunlight largely, improve the density of effective sunlight, and liquid medium can absorb the heat of light source generation, the temperature on surface when reducing silica gel piece processing, while use reflector, the light in the invalid direction of directive is reflected back useful direction, improves the utilization rate of light.
Description
Technical field
The present invention relates to optical processing technique field, the devices handled more particularly to a kind of pair of light source, light emitting device
And Silica Surface processing unit.
Background technique
Ultraviolet light is widely used in the surface treatment of silica gel in addition to being used to sterilize and sterilize.The surface treatment of silica gel is to adopt
With the reaction of a series of complex of the generations such as ozone and ultraviolet light, Silica Surface is made to meet certain requirement.
The technology being widely used now is using low-power abnormal shape ultraviolet source or has EUV light source to generate on a small quantity
Ozone and light is radiated on silica gel product, ozone, light source effective sunlight and silica gel generate the place that reaction carries out silica gel product
Reason.Due to light loss during this, cause effective sunlight density smaller, therefore reaction process is longer, generates amount of heat, effect
Rate is lower and temperature excessively high influence equipment life.
Summary of the invention
Based on this, it is necessary to for due to light loss, cause during current silica gel treatment effective sunlight density compared with
It is small, therefore reaction process is longer, it generates amount of heat, the problem of efficiency is lower and temperature excessively high influence equipment life, provides one
Device, light emitting device and the Silica Surface processing unit that kind handles light source.
The device that a kind of pair of light source is handled handles for the light to light source, described to be handled light source
Device includes shell, liquid medium, in which:
The shell includes light-emitting surface；
There is liquid medium between the light source and the light-emitting surface；
It is appeared after absorption or transmission that the light that the light source issues passes through liquid medium selectivity from light-emitting surface.
The device handled light source includes reflector in one of the embodiments, and the light source is set to
Between the reflector and light-emitting surface.
The device handled light source further includes temperature control modules in one of the embodiments, the temperature
Spending control module includes thermostat unit, and the temperature control unit includes radiating flow passage, and the liquid medium passes through described
Radiating flow passage forms heat-radiation loop.
The temperature control modules further include temperature detecting unit, temperature control unit in one of the embodiments,；
The temperature detecting unit is connected with the temperature control unit, is situated between with the light source and/or liquid that will test
The temperature information of matter is transmitted to the temperature control unit；
The temperature control unit is connect with thermostat unit, is used for:
Receive the temperature information of the temperature detecting unit detection；
The temperature that thermostat unit adjusts the liquid medium is controlled according to the temperature information.
The radiating flow passage includes transmission pipeline, liquid pump and radiating module, the transmission in one of the embodiments,
Pipe ends are contacted with liquid medium, and the liquid pump and radiating module are set on the transmission pipeline, and the liquid pump will
The liquid medium is pumped into described transmission pipeline one end, flows out after radiating module heat dissipation from the transmission pipeline other end.
The temperature control unit adjusts liquid pump so that liquid according to the temperature information in one of the embodiments,
Medium flows through radiating flow passage and radiates.
The device handled light source further includes power control module in one of the embodiments,
The power control module includes power detecting unit, power control unit and power adjustment unit；
The power detecting unit is connected with the power control unit, the light source will test and/or from light out
The power information for the light that face appears sends the power control unit to；
The power control unit is connect with the power adjustment unit, is used for:
Receive the power information of the power detecting unit detection；
The power that power adjustment unit adjusts the light source is controlled according to the power information.
The power adjustment unit includes ballast in one of the embodiments, and the ballast connects light source, described
Ballast changes output power according to the signal of the power control unit to adjust the power of light source.
The light-emitting surface of the shell is quartz glass in one of the embodiments,.
The light source and shell is relatively fixed or the light source is suspended in the liquid in one of the embodiments,
In medium.
A kind of light emitting device, including light source and the above-mentioned device handled light source.
The light source is ultraviolet source in one of the embodiments,.
The absorbing wavelength range of liquid medium is greater than 700nm in one of the embodiments,.
The light emitting device is placed in a cabinet in one of the embodiments, the cabinet and air treatment module
Connection.
A kind of Silica Surface processing unit, including above-mentioned light emitting device, the illumination that the light-emitting surface of the light emitting device appears
Penetrate Silica Surface to be processed.
Light source is put into liquid medium by the above-mentioned device handled light source, light emitting device and Silica Surface processing unit
In, the absorption or transmission of selectivity are carried out to the light that light source issues, and penetrate effective sunlight largely, and liquid medium can be inhaled
The heat that light source generates is received, reduces the heat wave band energy in effective sunlight, reduces the temperature of Silica Surface, use simultaneously
Reflector, is reflected back useful direction for the light in the invalid direction of directive, improves the density of effective sunlight and the utilization of light
Rate.
Detailed description of the invention
Fig. 1 is the schematic diagram of the device handled light source of one embodiment of the invention；
Fig. 2 is the schematic diagram of the device handled light source of another embodiment of the present invention；
Fig. 3 is the schematic diagram of the temperature control modules of one embodiment of the invention；
Fig. 4 is the schematic diagram of the power control module of one embodiment of the invention；
Fig. 5 is the schematic diagram of the Silica Surface processing unit of one embodiment of the invention.
Specific embodiment
It is with reference to the accompanying drawings and embodiments, right in order to which the objects, technical solutions and advantages of the application are more clearly understood
The application is further elaborated.It should be appreciated that specific embodiment described herein is only used to explain the application, not
For limiting the application.
The technology being widely used now is that using special-shaped ultraviolet source or have EUV light source to generate a small amount of ozone simultaneously
And light is radiated on silica gel product, ozone, light source effective sunlight and silica gel generate the processing that reaction carries out silica gel product.This mistake
It is had the following problems in journey:
Low efficiency needs substantially completely be disposed after longer time；
Temperature is higher, and ultraviolet source generates a large amount of heat in heat wave band, the product heated in the form of radiation,
Having when electronic circuit past desired temperature, in product especially to be processed will cause electronic circuit product
Failure or failure；
Ozone can cause irreversible injury when concentration is greater than a certain amount in air to human body, using air-cooled or
The form of natural heat dissipation radiates to light source and the product of processing, and ozone is spilt into environment at this time, when smelly in environment
Oxygen concentration damages human body when reaching certain degree；
The service life of ultraviolet source is shorter, and higher light-source temperature causes the shortening in service life, in addition the consumption of the electrode of light source
And the big reason for causing light source life shorter.
Referring to Fig. 1, Fig. 1 is the schematic diagram of the device handled light source of one embodiment of the invention.
In the present embodiment, the device handled light source is also used to for accommodating the light source 8 to light source 8
Light handled.The device handled light source includes shell 7, liquid medium 14 and reflector 9.The shell 7
Including light-emitting surface；There is liquid medium 14 between the light source 8 and the light-emitting surface；The light that the light source 8 issues is situated between by liquid
It is appeared after the absorption or transmission of 14 selectivity of matter from light-emitting surface.
In one embodiment, the light source 8 issues the light for including at least first wavelength range and second wave length range, and first
Wave-length coverage is different with second wave length range or has part intersection, absorbs second wave length range by the liquid medium 14
Light after the light of first wavelength range is appeared to the light of all or part of wave band from light-emitting surface, can be appeared from light-emitting surface this
The light of wave-length coverage is the target light source needed.
In one embodiment, the shell 7 has groove, and the light source 8 is set in the groove that the shell 7 is formed.
In the present embodiment, 7 groove of shell can be used as transparent vessel, and the light that the light source 8 issues is from the transparent vessel
Surface launches outward.In other embodiments, the shell 7 can be for the container of only partially transparent area, transmission region
Light-emitting surface.Such as Fig. 1, at least side of the shell 7 is light-transmitting materials and as light-emitting surface, and container is rectangle, by the first face,
And second face and third face composition vertical with the first face, first face is light-emitting surface and/or the second face is light-emitting surface,
And/or third face is light-emitting surface.
In the present embodiment, the device handled light source further includes reflector 9, and the light source 8 is set to institute
It states between reflector 9 and light-emitting surface.In one embodiment, the reflector 9 is set on the shell 7, can be with shell 7
Connection forms closed container with shell 7, and light source 8 is located in closed container.In another embodiment, the reflector can also be with
It is only relatively fixed with shell, it can be immobilized in the shell, can not also be connected by way of being connect with the shell with shell
It connects and is otherwise fixed in shell, achieve the effect that remain unchanged with the relative position of the shell.It is described
The light that reflector 9 is used to launch light source 8 reflects, and light-emitting surface and reflector 9 are opposite, so that reflector 9 reflected
Light is appeared by light-emitting surface.In other embodiments, what the shell 7 was opposite with light-emitting surface can be used reflectorized material on one side
Production is without the use of reflector 9.
In the present embodiment, the light source 8 is used for emitting ultraviolet light line, can handle Silica Surface.In other realities
It applies in example, when the device handled light source is applied in other equipment, it is other that the light source 8 can correspond to transmitting
The light of type.Specifically, the light source 8 can be one of linear light source, area source.Specifically, the area source can be with
For special-shaped area source or the area source being made of linear light source.The shape of the shell and the shape of the light source are adapted, example
If light source is strip linear light source or area source, the shell is then rectangle；Light source is point light source, and the shell is then circular arc
Shape.In the present embodiment, the light source 8 is ultraviolet source.Specifically, the device handled light source further includes ballast
Device 5 and light source conductor 6, the ballast 5 connect the ultraviolet source and pass through the light source conductor when ballast 5 is connected
The 6 driving ultraviolet sources emit beam.In other embodiments, the ballast 5, light source conductor 6 could alternatively be other
Switching device need to only achieve the effect that according to connection situation driving ultraviolet source 8.It is understood that the light source 8 can
Think single source, or the assembly that multiple light sources are constituted.When the light source 8 is the assembly that multiple light sources are constituted
When, multiple light sources 8 can be arranged in same housing 7 and be uniformly processed, multiple light sources 8 can also be separately positioned on multiple
It is individually handled in shell 7.
In the present embodiment, the shell 7 is transparency silica glass container, and the shell 7 can be rectangle or circle, root
It is determined according to the light source 8.In other embodiments, the shell 7 can be container made of other materials, only need to make
The light that light source 8 issues by appearing on one side.In the present embodiment, the shell 7 and the light source 8 are separate type setting,
The i.e. described light source 8 is suspended in the liquid medium 14.In other embodiments, the shell 7 can be with one with the light source 8
Body setting, i.e., the described light source 8 are fixedly connected with the shell 7.The light source can also be connect with fixed light source, only with reflector
Light requirement source and shell are relatively fixed.In other embodiments, it is quartz glass system that the shell 7, which can only have light-emitting surface,
At.
In the present embodiment, the device handled light source is horizontal positioned, i.e., the first face of the described shell 7 is parallel
In ground, the light that the light source 8 emits is projected from first face.In other embodiments, described that light source is handled
Device can be placed perpendicular to ground, i.e., the first face of the described shell 7 is perpendicular to ground, the dress handled light source
Other modes of emplacement can also be taken by setting, and only need to accordingly adjust the set-up mode of the light source 8.
In the present embodiment, it at least is perfused with liquid medium 14 between the light source 8 and the light-emitting surface, for light
The absorption or transmission for the light selectivity that source 8 issues.The shell is for holding liquid medium, in the present embodiment, 7 shape of shell
At groove, liquid medium 14 is perfused in the groove, the liquid medium 14 submerges light source 8.In other embodiments, described
Liquid medium 14 can be only present between the light source 8 and the light-emitting surface.Referring to Fig. 2, Fig. 2 is another reality of the present invention
The schematic diagram for the device of example handled light source is applied, as shown in Fig. 2, shell includes inner and outer wall, the light source setting
In the groove that 3 inner wall of shell is formed, it is connect with 3 inner wall of shell, the outer wall includes light-emitting surface, between inner wall and outer wall
It is perfused with liquid medium, inner wall is Heat Conduction Material and light transmission.
In the present embodiment, the liquid medium 14 is poured in the shell 7, submerges the light source 8, for light source
The absorption or transmission of the 8 light selectivity issued.Specifically, the liquid medium 14 can be in pure water, alcohol, ether
It is at least one.In other embodiments, the type of the liquid medium 14 can according to need the type of the effective sunlight of transmission
It determines, each liquid medium 14 has the spectrum of corresponding absorption and transmission.It in other embodiments, can also be with pure
The liquid such as water, alcohol, ether are solvent, are wherein adding other substances with certain color, are selecting 8 light of light source
The absorption and transmission of property, for example, yellow green liquid medium can absorbing wavelength 400-450nm wave band light, the liquid of aubergine
The light of body Absorption of Medium 500-560nm wave band, glaucous liquid medium absorb the light of 650-760nm wave band, the liquid
State medium 14 can be selected according to actual needs.It should be understood that the liquid medium 14 carries out the light that light source 8 issues
The absorption or transmission of selectivity can be such that effective sunlight largely penetrates based on the selection to liquid medium 14, improve effective light
The density of line.In addition, the heat generated in reaction process can be absorbed in the liquid medium 14, equipment surface temperature is reduced.
In the present embodiment, the device handled light source further includes temperature control modules.
Referring to Fig. 3, Fig. 3 is the schematic diagram of the temperature control modules of one embodiment of the invention.
In the present embodiment, the temperature control modules include that temperature detecting unit, temperature control unit and temperature are adjusted
Unit, the temperature detecting unit and the thermostat unit are connected with the temperature control unit respectively.
Specifically, the temperature detecting unit is temperature sensor 15, and the temperature sensor 15 is immersed in the liquid
In medium 14, the temperature of the liquid medium 14 is detected, the temperature of the liquid medium 14 is consistent with the temperature of the light source 8,
Therefore the temperature for detecting the liquid medium 14 can be detected the temperature of the light source 8.It is also possible to pass through temperature sensor
Detect the temperature of the light source 8 directly to obtain temperature signal.It should be understood that the temperature sensor 15 passes through temperature sensing
Device signal wire 17 sends temperature signal to the temperature control unit.In other embodiments, the temperature sensor 15 with
It can be communicated using communication between the temperature control unit.Temperature sensor can be contact temperature biography
Sensor, for example, thermal resistance, thermocouple etc., can be used the models such as pt100, pt1000, and temperature sensor is also possible to non-contact
Formula temperature sensor, such as infrared temperature sensor.
In the present embodiment, the temperature control unit is used for: receiving the temperature information of the temperature detecting unit detection；
The temperature that thermostat unit adjusts the liquid medium is controlled according to the temperature information.
Specifically, the temperature control unit receives the temperature sensor 15 and detects obtained temperature information, and with it is pre-
If temperature value is compared, if the temperature value that detection obtains is greater than or equal to preset temperature value, controls the temperature and adjust list
8 temperature of light source is adjusted in member.In the present embodiment, the preset temperature value can be user by controlling with the temperature
The connected configuration interface 1 of unit is configured, or the temperature control unit is calculated based on actual conditions.It can be with
Understand, the preset temperature value of user setting sends the temperature control unit to by connection 19.In other embodiments,
It mode can be communicated by wireless communication between configuration interface 1 and the temperature control unit.
In the present embodiment, the thermostat unit includes radiating flow passage, and the liquid medium can flow through radiating flow passage
Form heat-radiation loop.Wherein, radiating flow passage have two-port, the two-port contacted with liquid medium with 14 shape of liquid medium
At heat-radiation loop.The radiating flow passage includes transmission pipeline 10, liquid pump 11 and radiator, and 10 both ends of transmission pipeline are equal
It is connected with the shell 7, the liquid pump 11 and radiator are set on the transmission pipeline 10, and the liquid pump 11 will be described
Liquid medium 14 is sent into the transmission pipeline 10, and the shell 7 is returned after the radiator heat-dissipation, to reduce the liquid
The temperature of state medium 14, to play the effect for reducing by 8 temperature of light source.The two-port is contacted with liquid medium can be
Two-port is immersed in liquid medium and is in contact, can also be under the action of liquid pump 7, when liquid medium is sucked radiating flow passage
Just generate contact.The liquid pump is the conveying liquid medium or the mechanical device for making liquid medium pressurization, liquid can be situated between
Matter extraction or indentation container, make liquid medium suck and be discharged transmission pipeline 6.
In the present embodiment, the transmission pipeline 10 is conduit, is used for transmission the liquid medium 14.In other embodiments
In, the transmission pipeline 10 can be other devices, need to only play the role of the transmission liquid medium 14.
In the present embodiment, the liquid pump 11 is set on the transmission pipeline 10, is used for the liquid medium 14
It is sent into the transmission pipeline 10 from the shell 7, and backs into shell 7 after the liquid medium 14 is radiated.
In the present embodiment, the temperature control unit adjusts liquid pump 11 so that liquid medium according to the temperature information
14 flow through radiating flow passage and radiate.Specifically, the temperature control unit opens or closes liquid pump according to the temperature information
11 so that liquid medium 14 flow through radiating flow passage and radiate or the liquid pump be regulating flow quantity pump, the temperature control
Unit processed adjusts the flow that liquid pump 11 is pumped into the liquid medium of transmission pipeline according to the temperature information.Illustratively, adjustable
The model of the liquid pump of amount of restriction can be P67D, SC-P60, SC-P90 or SC-300T, the liquid pump of unadjustable flow
Model can be SC-300T or ZX43E-1230.In other embodiments, the liquid pump can use other models.
In the present embodiment, the radiator is set on the transmission pipeline 10, and the radiator includes heat dissipation row 12
With radiator fan 13, the radiator fan 13 is set on heat dissipation row 12, for the liquid medium 14 to process into
Row heat dissipation, distributes heat in environment.In other embodiments, the radiator can use other devices, such as radiate
Piece etc. need to only play the effect to radiate to the liquid medium 14.In other embodiments, the temperature adjusts single
Member can use other equipment and set-up mode, need to only play and adjust the light source 8 according to the order of the temperature control unit
The effect of temperature.It should be understood that the temperature control unit adjusts list to the temperature by temperature pilot 16
Member sends control command.In other embodiments, can pass through between the temperature control unit and the thermostat unit
Communication is communicated.
In the present embodiment, the device handled light source further includes power control module.
Referring to Fig. 4, Fig. 4 is the schematic diagram of the power control module of one embodiment of the invention.
In the present embodiment, the power control module includes power detecting unit, power control unit and power regulation
Unit, the power detecting unit and the power adjustment unit are connected with the power control unit respectively.
Specifically, the power detecting unit is set to the light-emitting surface position of the shell 7, for detecting the light source 8
Through the intensity of illumination for the light that the intensity of illumination of the light of liquid medium, especially detection are appeared from light-emitting surface.It is understood that
, the power of the light source 8 can be calculated through the intensity of illumination of the light of liquid medium by the light source 8.Meanwhile
The power detecting unit can also detect the output power of the light source 8 directly to obtain power information.In the present embodiment,
The power detecting unit is irradiation sensor 4, can detecte the intensity of illumination of the light source 8.It should be understood that the irradiation
Sensor 4 sends the power control unit to for information is irradiated by irradiation sensor signal wire 18.In other embodiments,
It can be communicated using communication between the irradiation sensor 4 and the power control unit.Irradiation sensor 4
The models such as LS126C on woods, Lin Shang LS125 Multi probe ultraviolet radiation meter, the prosperous UVC-254 of Taiwan Road can be used.
The temperature control unit and power control unit can be same controller, such as conventionally used PLC control
Device, industrial personal computer or other Control cards etc..
In the present embodiment, the power control unit is used for: receiving the power information of the power detecting unit detection；
The power that power adjustment unit adjusts the light source is controlled according to the power information.
In the present embodiment, the irradiation sensor 4 sends the power control unit, the power to for information is irradiated
The power of the light source 8 is calculated based on the irradiation information for control unit, and the irradiation information is power information.At it
In its embodiment, the power of the light source 8 can be directly calculated in the irradiation sensor 4 based on the intensity of illumination, and
Power information is transmitted directly to the power control unit.
In the present embodiment, the power control unit receives the irradiation sensor 4 and detects obtained power information, and
It is compared with predetermined power value, if the performance number that detection obtains is higher than predetermined power value, controls the power adjustment unit
8 power of light source is adjusted.In the present embodiment, the predetermined power value can for user by with the power control list
The connected configuration interface 1 of member is configured, or the power control unit is calculated based on actual conditions.It can manage
Solution, the predetermined power value of user setting sends the power control unit to by connection 19.In other embodiments, group
It mode can be communicated by wireless communication between state interface 1 and the power control unit.
In the present embodiment, the power adjustment unit is ballast 5, especially a kind of dimmable electronic ballast, institute
The control command that ballast 5 receives the power control unit is stated, the ballast 5 is based on the control command, passes through light source
Conducting wire 6 controls the power of the light source 8.It should be understood that the power control unit is by power control conducting wire 21 to described
Power adjustment unit sends control command.In other embodiments, the power control unit and the power adjustment unit it
Between mode can be communicated by wireless communication.In the present embodiment, the power control unit by power lead 20 with
Relay 3 is connected, and the relay 3 is connected by switch wire 22 with the ballast 5, and the power control unit passes through institute
It states relay 3 and controls ballast 5 to control opening or closing for light source 8.Illustratively, the model of the ballast of tunable optical can be with
For LVD-WJ220/50-200DJTF-1.0 or LVD-WJ220/50-200DJTF-2.0, the model for the ballast that can not be dimmed can
Think LVD-WJ220/50-300DJF or XP-UV-400XP-UV-300.In other embodiments, the ballast can use
Other models.
Specifically, the ballast 5 changes output power according to the signal of the power control unit to adjust light source 8
Power.
In the present embodiment, the power control unit is sent to the power adjustment unit by analog quantity channel and is controlled
Order, the analog signals and the received analog signals of power adjustment unit of the power control unit output are all standard letter
Number, and it is consistent, such as the signals such as 4-20mA, 0-10V, 1-5V.In the present embodiment, the power of the light source 8 can only be by low
It is adjusted to height, when the light source 8 is started to work, radiant power is less than its rated power.
In the present embodiment, when the light that the light source 8 issues is adjusted under the adjusting of the power adjustment unit to most
When the high-power requirement for being also unable to satisfy predetermined power value, the signal for needing replacing light source 8 is issued.It should be understood that the need
The signal for replacing light source 8 can be light source 8 sending itself, or be what the power control unit issued.
In the present embodiment, the temperature control unit and the power control unit are same controller 2.In other realities
It applies in example, the temperature control unit and the power control unit can be two independent controllers 2.
It should be understood that the light source that the device handled light source of the embodiment of the present invention is accommodated is relative to tradition
Light source, temperature and power can be adjusted at work, to protect light source, while adapt to different working environments, and
Control mode can use different control modes, need to only play and control the temperature of the light source and the effect of power.?
In other embodiments, the temperature control modules and power control module can according to other control methods in the prior art into
Row setting, need to only play and control the temperature of the light source and the effect of power.
In the present embodiment, the device handled light source is horizontal positioned, i.e., the first face of the described shell 7 is parallel
In ground, the light that the light source 8 emits is projected from first face.In other embodiments, described that light source is handled
Device can be placed perpendicular to ground, i.e., the first face of the described shell 7 is perpendicular to ground, the dress handled light source
Other modes of emplacement can also be taken by setting, and only need to accordingly adjust the set-up mode of the light source 8.
After testing, the device of the invention handled light source can reach good raising effective sunlight density and drop
The effect of low Silica Surface temperature, specific experiment data with steps are as follows:
1, the effective sunlight of ultraviolet source percent of pass in liquid medium is greater than 80%；
2, the heat of the heat that ultraviolet source generates and the heat wave band of radiation, has the heat greater than 74% by liquid medium
It absorbs；
3, after using reflector, the energy density of the ultraviolet light given off by quartz container effective coverage increases by 1 times of left side
It is right.
Ultraviolet source issues the light of the light and second wave length range that include at least first wavelength range, and first wavelength range is
10-400nm, second wave length range are greater than 700nm, and for ultraviolet source, the absorption of liquid medium is greater than the light of 700nm, the
The light of one wave-length coverage is the effective sunlight, that is, target light source needed, the transmitance of effective wave band of ultraviolet source in quartz material
Greater than 90%, liquid medium transmitance 95%, therefore after the light of ultraviolet source is handled by this device, effective wave band
Energy be greater than 80%；Ultraviolet source can be to have extreme ultraviolet lamp, electrodeless ultraviolet lamp etc..
Liquid medium largely absorbs the energy of heat wave band, so that the effective sunlight energy that ultraviolet source gives off is purer
Only, it by setting test condition, is tested using temperature sensors of high precision, and carry out timing, setting meter using stopwatch
Time is 30 minutes.
Ultraviolet source is placed in the quartz container containing liquid medium and starts radiating module work, temperature sensor exists
First face of quartz container, that is, light-emitting surface side is placed on the surface of silica gel product, and in addition quartz container and sensor be all
In closed seal box.After timing 30 minutes, sensor temperature is increased to 32.7 DEG C, 2.7 DEG C of the temperature difference by 30 DEG C；Removal
Quartz container, liquid medium and radiating module, and ultraviolet source is placed in the air of seal box, the position of temperature sensor
Consistent when with measurement temperature change of the light source in liquid medium, after timing 30 minutes, temperature is increased to 53 DEG C by 30 DEG C,
Therefore it can calculate, absorption 88.26% of the liquid medium to infrared band energy.
Testing procedure is as follows:
1, ultraviolet source is placed in the liquid medium in quartz container, quartz container is placed on the metal sealing of sealing
In case；
2, temperature sensor is placed on the height in rubber product processing, and is fixed in this position, before being completed its
State remains unchanged, and records initial temperature；
3, ultraviolet source power supply, the timing since the light source luminescent are given；
4, after temperature sensor temperature stabilization and after 30 minutes, the final temperature of temperature sensor is recorded；
5, ultraviolet source is placed in the metal sealing case of sealing, position it is identical as the position in liquid medium and
State is constant；
6, the position and state that temperature sensor is placed are same as described above, and keep temperature sensor extensive in time enough
Environment temperature is arrived again, and records initial temperature；
7, after temperature sensor temperature stabilization and after 30 minutes, the final temperature of temperature sensor is recorded；
The percentage that liquid medium absorbs the energy of heat wave band can be calculated according to the temperature difference tested in both cases
Than.
In addition, the device of the invention handled light source can reach good reduction device temperature and stabilized light source function
The effect of rate, specific experiment data with steps are as follows.
The test of temperature control modules:
Temperature control modules are started to work, and liquid pump is started to work, and liquid medium absorbs the heat of ultraviolet source ontology,
So that the temperature of ultraviolet source ontology is consistent with the temperature of liquid medium, temperature sensor is placed in liquid medium, moment prison
Survey the temperature of liquid medium, the i.e. temperature of ultraviolet source ontology；When temperature of the temperature of temperature sensor monitoring lower than setting,
Radiator fan break-off, when the temperature of temperature sensor monitoring is more than or equal to the temperature of setting, radiator fan is started to work.
Wherein, the temperature of setting is at least higher than 5 DEG C of environment temperature.The temperature on surface is less than 50 DEG C when silica gel product is surface-treated.
Testing procedure is as follows:
8, temperature control modules are built and is finished, be completely in temperature sensor in liquid medium, and temperature controls
Each element manipulation is normal in module；
9, record environment temperature, 27.5 degrees Celsius；
10, it is powered to temperature control modules, and sets 32.5 degrees Celsius of temperature of control；
11, the power supply for connecting ultraviolet source, makes ultraviolet source start to work；
12, when starting, radiator fan does not work, after a period of time (1h is stable), detects to temperature sensor
32.5 DEG C of temperature when, radiator fan start to work, by the heat dissipation in radiating flow passage into environment；
13, ultraviolet source works on, and the temperature of liquid medium is stablized (this temperature maintained and to be dissipated at 32.5 ± 0.5 DEG C
Whether well-ventilated is related for environment where hot flow path)；
14, the temperature on handled silica gel product surface is monitored simultaneously, and temperature is up to 35.5 ± 0.5 within this time
℃。
The test of power conditioning module:
Confirmation power adjustment unit adjusts the value of ballast output power not up to most before power conditioning module is started to work
Big value, the i.e. output power of ultraviolet source are not up to maximum output power, for example the ultraviolet source generally newly replaced starts work
Make, the operating power of ultraviolet source is 80% or so of rated value, i.e., radiation value required for processing silica gel product is ultraviolet light
80% or so of source rated power is adjusted up since this radiation value.When irradiation sensor monitors the spoke of ultraviolet radiation
When being less than desired irradiation value according to value, irradiation sensor signal is transmitted to power control unit, and power control unit carries out operation,
Then new control signal is dealt into the power regulation port of ballast, ballast reaches increase to improve the power of output
Requirement of the ultraviolet source radiant power until meeting setting value.
Testing procedure is as follows:
1, the maximum value that the control signal of detection power control unit output, i.e. dim signal are not up to standard signal；
2, irradiation sensor is placed on the consistent height in handled silica gel product surface, the output of measured power control unit
Dim signal；
3, irradiation sensor is increased to 2-3mm at a distance from ultraviolet source；
4, correction ultraviolet source power, the light modulation that measured power control unit exports after 5-10s are clicked at configuration interface
Signal；
The size for comparing the controller dim signal tested twice, that is, may know that the variation of ultraviolet source output power.
The invention also discloses a kind of light emitting device, the light emitting device includes light source and above-mentioned handles light source
Device.
In the present embodiment, the light source is ultraviolet source.In other embodiments, the light source can be other types
Light source.
In the present embodiment, the absorbing wavelength range of the liquid medium is at least to absorb infrared band greater than 700nm
The light of range.In other embodiments, the liquid medium that can select other absorbing wavelength ranges different according to the actual situation.
In the present embodiment, the light emitting device is placed in a cabinet, and the cabinet and air treatment module 24 connect
It connects.
Referring to Fig. 5, Fig. 5 is the schematic diagram of the Silica Surface processing unit of one embodiment of the invention.Invention additionally discloses
A kind of Silica Surface processing unit, the Silica Surface processing unit include above-mentioned light emitting device, the hair of above-mentioned ultraviolet source
Optical wavelength out includes 185nm and 254nm, and the light that the light-emitting surface of the light emitting device appears irradiates Silica Surface to be processed.
In the present embodiment, the Silica Surface processing unit further includes cabinet 23 and air treatment module 24, the hair
Electro-optical device is arranged in cabinet 23, and the cabinet 23 is connect with air treatment module 24, and the air treatment module 24 is for locating
Manage existing exhaust gas or pernicious gas in Silica Surface treatment process raising middle flask body, such as the ozone gas that ultraviolet light can generate
Body starts air treatment module 24, or when the intracorporal discarded or pernicious gas of case reaches during Silica Surface processing
When a certain concentration, starting air treatment module 24 is handled, while radiating mould can also be discharged in the air treatment module 24
The hot gas of block.
Light source is put into liquid medium by the above-mentioned device handled light source, light emitting device and Silica Surface processing unit
In, the absorption or transmission of selectivity are carried out to the light that light source issues, and are penetrated effective sunlight largely, are improved effective sunlight
Density, and the heat that liquid medium can generate during absorbing reaction, reduce equipment surface temperature, while using reflection
Cover, is reflected back useful direction for the light in the invalid direction of directive, improves the utilization rate of light.Temperature detecting unit is used simultaneously
It is detected with temperature and power of the power detecting unit to light source, and by temperature control unit and power control unit to temperature
Degree adjusts unit and the temperature and power of light source is adjusted in power adjustment unit, so that light source is made to maintain low-temperature condition,
Preferable protective effect is played to light source, also guarantees the treatment temperature that handled product surface is met the requirements, to improve institute
The high pass rate of product is handled, while the ultraviolet light of radiation of light source being made to maintain the stability number of requirement, guarantees silica gel product
The consistency of surface treatment properties.In addition it uses the biggish liquid medium of specific heat capacity and absorbs the heat that light source body distributes, make
It obtains ultraviolet source and maintains low-temperature condition.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection of the invention
Range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (15)
1. the device that a kind of pair of light source is handled, which is characterized in that the device handled light source includes shell, liquid
State medium, in which:
The shell includes light-emitting surface；
There is liquid medium between the light source and the light-emitting surface；
It is appeared after absorption or transmission that the light that the light source issues passes through liquid medium selectivity from light-emitting surface.
2. the device according to claim 1 handled light source, which is characterized in that described to be handled light source
Device includes reflector, and the light source is set between the reflector and light-emitting surface.
3. the device according to claim 1 handled light source, which is characterized in that described to be handled light source
Device further includes temperature control modules, and the temperature control modules include thermostat unit, and the temperature control unit includes
Radiating flow passage, the liquid medium form heat-radiation loop by the radiating flow passage.
4. the device according to claim 3 handled light source, which is characterized in that the temperature control modules also wrap
Include temperature detecting unit, temperature control unit；
The temperature detecting unit is connected with the temperature control unit, the light source will test and/or liquid medium
Temperature information is transmitted to the temperature control unit；
The temperature control unit is connect with thermostat unit, is used for:
Receive the temperature information of the temperature detecting unit detection；
The temperature that thermostat unit adjusts the liquid medium is controlled according to the temperature information.
5. the device according to claim 3 or 4 handled light source, which is characterized in that the radiating flow passage includes
Transmission pipeline, liquid pump and radiating module, the transmission pipeline both ends are contacted with liquid medium, the liquid pump and radiating module
It is set on the transmission pipeline, the liquid medium is pumped into described transmission pipeline one end by the liquid pump, is dissipated by described
It is flowed out after thermal modules heat dissipation from the transmission pipeline other end.
6. the device according to claim 5 handled light source, which is characterized in that the temperature control unit according to
The temperature information adjusts liquid pump so that liquid medium flows through radiating flow passage and radiates.
7. the device according to claim 1 handled light source, which is characterized in that described to be handled light source
Device further includes power control module,
The power control module includes power detecting unit, power control unit and power adjustment unit；
The power detecting unit is connected with the power control unit, the light source will test and/or saturating from light-emitting surface
The power information of light out sends the power control unit to；
The power control unit is connect with the power adjustment unit, is used for:
Receive the power information of the power detecting unit detection；
The power that power adjustment unit adjusts the light source is controlled according to the power information.
8. the device according to claim 7 handled light source, which is characterized in that the power adjustment unit includes
Ballast, the ballast connect light source, the ballast according to the signal of the power control unit change output power with
Adjust the power of light source.
9. the device according to claim 1 handled light source, which is characterized in that the light-emitting surface of the shell is stone
English glass.
10. the device according to claim 1 handled light source, which is characterized in that the light source and the shell
The relatively fixed or described light source is suspended in the liquid medium.
11. a kind of light emitting device, which is characterized in that including light source and as described in any item pairs of light sources of claim 1-10 into
The device of row processing.
12. light emitting device according to claim 11, which is characterized in that the light source is ultraviolet source.
13. light emitting device according to claim 12, which is characterized in that the absorbing wavelength range of liquid medium be greater than
700nm。
14. light emitting device according to claim 11, which is characterized in that the light emitting device is placed in a cabinet, institute
Cabinet is stated to connect with air treatment module.
15. a kind of Silica Surface processing unit, which is characterized in that including the described in any item light emitting devices of claim 11-14,
The light that the light-emitting surface of the light emitting device appears irradiates Silica Surface to be processed.
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|---|---|---|---|
| CN201811260929.2A CN109535468A (en) | 2018-10-26 | 2018-10-26 | Device, light emitting device and the Silica Surface processing unit that light source is handled |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811260929.2A CN109535468A (en) | 2018-10-26 | 2018-10-26 | Device, light emitting device and the Silica Surface processing unit that light source is handled |
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Application publication date: 20190329 |