CN209095836U - Light processor, light emitting device and Silica Surface processing unit - Google Patents
Light processor, light emitting device and Silica Surface processing unit Download PDFInfo
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- CN209095836U CN209095836U CN201821748892.3U CN201821748892U CN209095836U CN 209095836 U CN209095836 U CN 209095836U CN 201821748892 U CN201821748892 U CN 201821748892U CN 209095836 U CN209095836 U CN 209095836U
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Abstract
The utility model relates to a kind of light processor, light emitting device and Silica Surface processing unit, the light processor includes light source, shell, liquid medium and reflector, wherein 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;It at least is perfused with liquid medium between the light source and the light-emitting surface in the shell, the absorption or transmission of the light selectivity for issuing to light source.Light source is put into liquid medium by above-mentioned light processor, 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 the heat that liquid medium can generate during absorbing reaction, equipment surface temperature is reduced, while using reflector, the light in the invalid direction of directive is reflected back useful direction, improves the utilization rate of light.
Description
Technical field
The utility model relates to optical processing technique fields, more particularly to a kind of light processor, light emitting device and silica gel
Surface processing device.
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.
Utility model content
Based on this, it is necessary to for due to light loss, cause in current technology disinfecting process 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
Kind light processor, light emitting device and Silica Surface processing unit.
A kind of light processor is handled for the light to light source,
The light processor 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 light processor includes reflector in one of the embodiments, and the light source is set to the reflector
Between light-emitting surface.
The light processor further includes radiating flow passage in one of the embodiments, and radiating flow passage has two-port, institute
Two-port is stated to be contacted with liquid medium to form heat-radiation loop with liquid medium.
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 sent into described transmission pipeline one end, exports after radiating module heat dissipation from the transmission pipeline other end.
The light source is one of linear light source or area source in one of the embodiments,.
The light-emitting surface of the shell is quartz glass in one of the embodiments,.
The shape of the shell and the shape of the light source are adapted 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.
The light source is the assembly that multiple luminescent devices are constituted in one of the embodiments,.
A kind of light emitting device, including light source and above-mentioned light processor.
The light source is ultraviolet source in one of the embodiments,.
The absorbing wavelength range of the liquid medium is greater than 700nm in one of the embodiments,.
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.
The Silica Surface processing unit further includes cabinet in one of the embodiments, and the light emitting device setting exists
In the cabinet, the cabinet is connect with air processor.
Light source is put into liquid medium by above-mentioned light processor, light emitting device and Silica Surface processing unit, to light source
The light of sending carries out the absorption or transmission of selectivity, penetrates effective sunlight largely, improves the density of effective sunlight, and liquid
The heat that state medium can generate during absorbing reaction reduces equipment surface temperature, while using reflector, by directive without
Efficacious prescriptions to light be reflected back useful direction, improve the utilization rate of light.
Detailed description of the invention
Fig. 1 is the schematic diagram of the light processor of an embodiment of the present invention;
Fig. 2 is the schematic diagram of the light processor of another embodiment of the utility model;
Fig. 3 is the schematic diagram of the Silica Surface processing unit of an embodiment of the present 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 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.It is had the following problems during this:
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 light processor of an embodiment of the present invention.
In the present embodiment, the light processor is handled for the light to light source, including shell 3, liquid medium
10, reflector 5 and radiating flow passage.The shell includes light-emitting surface;There is liquid medium between the light source and the light-emitting surface;Institute
It is appeared after absorption or transmission that the light for stating light source sending passes through liquid medium selectivity from light-emitting surface.
In one embodiment, the light source 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, and the light of second wave length range is absorbed by the liquid medium
The light of first wavelength range is all appeared from light-emitting surface afterwards or subband appears, this wavelength that can be appeared from light-emitting surface
The light of range is the target light source needed.
In one embodiment, the shell 3 has groove, and the light source is set in the groove that the shell 3 is formed.?
In the present embodiment, 3 groove of shell can be used as transparent vessel, and the light that the light source issues is from the surface of the transparent vessel
It launches outward.In other embodiments, the shell 3 can be the container of only partially transparent area, the transmission region of shell 3
For light-emitting surface.Such as Fig. 1, at least side of the shell 3 is for light-transmitting materials and as light-emitting surface, and container is rectangle, by first
Face and second face vertical with the first face and third face composition, first face is light-emitting surface and/or the second face is light
Face and/or third face are light-emitting surface.
In the present embodiment, the light processor further includes reflector 5, and the light source is set to 5 He of reflector
Between light-emitting surface.In one embodiment, the reflector 5 is set on the shell 3, can be connect with shell, with shell
Closed container is formed, light source is located in closed container.In another embodiment, the reflector can also be only opposite with shell
It is fixed, it can be immobilized in the shell by way of being connect with the shell, can not also be connect with shell and pass through other sides
Formula is immobilized in the shell, and achievees the effect that remain unchanged with the relative position of the shell.The reflector 5 is used for light
The light that source is launched is reflected, and light-emitting surface and reflector 5 are opposite, so that the light that reflector 5 reflects is saturating by light-emitting surface
Out.The light source can also be connect with fixed light source with reflector, and light requirement source and shell are relatively fixed.
In the present embodiment, liquid medium 10 is at least perfused between the light source and the light-emitting surface, for light
The absorption or transmission for the light selectivity that source issues.The shell is for accommodating liquid medium, in the present embodiment, 3 shape of shell
At groove, liquid medium 10 is perfused in the groove, the liquid medium 10 submerges light source.In other embodiments, described
Liquid medium 10 can be only present between the light source and the light-emitting surface.Referring to Fig. 2, Fig. 2 is that the utility model is another
The schematic diagram of the light processor of embodiment, as shown in Fig. 2, shell includes inner and outer wall, the light source is set to the shell
In the groove that 3 inner wall of body is formed, it is connect with 3 inner wall of shell, the outer wall includes light-emitting surface, and liquid is perfused between inner wall and outer wall
Body medium, inner wall are Heat Conduction Material and light transmission.
In the present embodiment, the light processor further includes radiating flow passage, and the liquid medium 10 can flow through sink flows
Road forms heat-radiation loop.Wherein, radiating flow passage have two-port, the two-port contacted with liquid medium 10 with liquid medium
10 form heat-radiation loop.The radiating flow passage includes transmission pipeline 6, liquid pump 7 and radiating module, 6 both ends of transmission pipeline
It is connected with the shell 3, the liquid pump 7 and radiating module are set on the transmission pipeline 6, and the liquid pump 7 is by institute
It states liquid medium 10 and is sent into the transmission pipeline 6, the liquid that the shell 3 is accommodated is returned after radiating module heat dissipation
In state medium.The two-port is contacted to can be two-port and be immersed in liquid medium with liquid medium and is in contact, can also be
Under the action of liquid pump 7, contact is just generated when liquid medium is sucked radiating flow passage.The liquid pump is that the conveying liquid is situated between
Matter or the mechanical device for being pressurized liquid medium can extract liquid medium or be pressed into out container, liquid medium is made to suck and be discharged
Transmission pipeline 6.
In the present embodiment, the light source is used for emitting ultraviolet light line.In other embodiments, when the light processor
When applied in other equipment, the light source can correspond to the other types of light of transmitting.Specifically, the light source can be line
One of light source, area source.Specifically, the area source can be Special-Shaped Surface light source or the face light being made of linear light source
Source.The shape of the shell and the shape of the light source are adapted, such as light source is strip linear light source or area source, the shell
Body is then rectangle;Light source is point light source, and the shell is then arc-shaped.In the present embodiment, the light source includes ballast
1, conducting wire 2 and ultraviolet source 4 drive the ultraviolet source 4 to emit beam when the ballast 1 is connected by the conducting wire 2.
In other embodiments, the ballast 1, conducting wire 2 could alternatively be other switching devices, need to only reach and be driven according to connection situation
The effect of dynamic ultraviolet source 4.It is understood that the light source can be single source, or multiple light sources structure
At assembly.When the light source is the assembly that multiple light sources are constituted, multiple light sources can be arranged to same housing 3
In be uniformly processed, multiple light sources can also be separately positioned in multiple shells 3 and individually be handled.
In the present embodiment, the shell 3 is transparency silica glass container, and the shell 3 can be rectangle or circle, root
It is determined according to the light source.In other embodiments, the shell 3 can be container made of other materials, only need to make
The light that light source issues by appearing on one side.In the present embodiment, the shell 3 and the light source are separate type setting, i.e.,
The light source is suspended in the liquid medium.The light source and the shell are relatively fixed, in other embodiments, the shell
Body 3 can be wholely set with the light source, i.e., the described light source is fixedly connected with the shell, and the light source can also be with reflector
It is fixedly connected, light requirement source and shell are relatively fixed.In other embodiments, the shell 3 can only have light-emitting surface and be
Quartz glass is made.
In the present embodiment, the liquid medium 10 is poured in the shell 3, impregnates the light source, for light source
The absorption or transmission of the light selectivity of sending.Specifically, the liquid medium 10 can be in pure water, alcohol, ether
It is at least one.In other embodiments, the type of the liquid medium 10 can according to need the effective sunlight i.e. target of transmission
The type of light source determines that each liquid medium 10 has the spectrum of corresponding absorption and transmission.In other embodiments, may be used also
Other substances with certain color are wherein being added, to source light using liquid such as pure water, alcohol, ether as solvent
Carry out the absorption and transmission of selectivity, for example, yellow green liquid medium can absorbing wavelength 400-450nm wave band light, it is purple
Red liquid medium absorbs the light of 500-560nm wave band, and glaucous liquid medium absorbs the light of 650-760nm wave band
Line, the liquid medium 10 can be selected according to actual needs.It should be understood that the liquid medium 10 issued light source
The absorption or transmission that light carries out selectivity can be such that effective sunlight largely penetrates based on the selection to liquid medium 10, improve
The density of effective sunlight.In addition, the heat generated in reaction process can be absorbed in the liquid medium 10, equipment surface is reduced
Temperature.
It is understood that most energy is on the direction in two faces, the light if the light source is area source
The light portion that source issues is appeared by the first face of the shell 3, is effective sunlight, and reflector 5 is set on the shell 3
And it is opposite with the first face, reflector 5 uses plane mirror principle, and the light for being radiated reflector 5 is reflected (this some light
For effective sunlight, the 50% of source light is accounted about), the effective sunlight being reflected back is reflected into behind the first face of the shell 3 thoroughly
Out, the density for increasing the effective sunlight in 3 first face of shell, since light source is plane and parallel with reflector 5,
After increasing reflector 5, increase by 1 times or so by the effective sunlight density in 3 first face of shell.
Specifically, if the light source is linear light source, the direction of radius is 360 °, if the light source is to be placed on rectangle
Shell 3 in, account for the 25% of source light by the light that reflector 5 is reflected back, therefore after increasing reflector 5, effective sunlight
Density increase by 1 times or so;If light source is placed in circular shell 3, reflector 5 is arc, and effective sunlight density increases 2-3
Times or so.
In the present embodiment, the transmission pipeline 6 is conduit, is used for transmission the liquid medium 10.In other embodiments
In, the transmission pipeline 6 can be other devices, need to only play the role of the transmission liquid medium 10.
In the present embodiment, the liquid pump 7 is set on the transmission pipeline 6, for by the liquid medium 10 from
It is sent into the transmission pipeline 6 in the shell 3, and backs into shell 3 after the liquid medium 10 is radiated.
In the present embodiment, the radiating module is set on the transmission pipeline 6, and the radiating module includes radiator
8 and radiator fan 9, the radiator fan 9 be set in the radiator 8, for process the liquid medium 10 carry out
Heat dissipation, partial heat is dispersed into environment.In other embodiments, the radiating module can use other devices, such as
Cooling fin etc. need to only play the effect to radiate to the liquid medium 10.
In the present embodiment, the light processor is horizontal positioned, i.e., the first face of the described shell 3 is parallel to ground, institute
The light for stating light source transmitting is projected from first face.In other embodiments, the light processor can be perpendicular to ground
It places, i.e., perpendicular to ground, the light processor can also take other modes of emplacement in the first face of the described shell 3, only need
Accordingly adjust the set-up mode of the light source.
After testing, the light processor of the utility model can reach good raising effective sunlight density and reduce equipment
The effect of 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 or so.
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 ultraviolet high-pressure mercury lamps, ultraviolet light xenon lamp, ultraviolet light metal halide lamp, purple
Outside line led light emitting diode, ultraviolet fluorescent lamp, cold heat cathode low pressure mercury 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.
The invention also discloses a kind of light emitting device, the light emitting device includes light source and above-mentioned light processing dress
It sets.
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 greater than 700nm.In other embodiments, may be used
To select the liquid medium for selecting other absorbing wavelength ranges different according to the actual situation.
The invention also discloses a kind of Silica Surface processing unit, the Silica Surface processing unit includes above-mentioned hair
Electro-optical device, the light that the light-emitting surface of the light emitting device appears irradiate Silica Surface to be processed.
In the present embodiment, the Silica Surface processing unit further includes cabinet 11, and the light emitting device is arranged in cabinet
Interior, the cabinet is connect with air processor 12, and the air processor 12 is for handling in Silica Surface treatment process
Existing exhaust gas or pernicious gas, such as ozone gas.
Light source is put into liquid medium by above-mentioned light processor, light emitting device and Silica Surface processing unit, to light source
The light of sending carries out the absorption or transmission of selectivity, penetrates effective sunlight largely, improves the density of effective sunlight, and liquid
The heat that state medium can generate during absorbing reaction reduces equipment surface temperature, while using reflector, by directive without
Efficacious prescriptions to light be reflected back useful direction, improve the utilization rate of light.
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.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it cannot be understood as the limitations to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (14)
1. a kind of light processor is handled for the light to light source, which is characterized in that the light processor includes shell
Body, 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.
2. light processor according to claim 1, which is characterized in that the light processor includes reflector, described
Light source is set between the reflector and light-emitting surface.
3. light processor according to claim 1, which is characterized in that the light processor further includes radiating flow passage,
Radiating flow passage has two-port, and the two-port is contacted with liquid medium to form heat-radiation loop with liquid medium.
4. light processor according to claim 3, 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, and the liquid pump and radiating module are set to the biography
On defeated pipeline, the liquid medium is sent into described transmission pipeline one end by the liquid pump, after radiating module heat dissipation
It is exported from the transmission pipeline other end.
5. light processor according to claim 1, which is characterized in that the light source is in linear light source or area source
It is a kind of.
6. light processor according to claim 1, which is characterized in that the light-emitting surface of the shell is quartz glass.
7. light processor according to claim 1, which is characterized in that the shape of the shape of the shell and the light source
It is adapted.
8. light processor according to claim 1, which is characterized in that the light source and shell is relatively fixed or institute
Light source is stated to be suspended in the liquid medium.
9. light processor according to claim 1, which is characterized in that the light source is the group that multiple luminescent devices are constituted
It is fit.
10. a kind of light emitting device, which is characterized in that including light source and such as the described in any item light processing dresses of claim 1-9
It sets.
11. light emitting device according to claim 10, which is characterized in that the light source is ultraviolet source.
12. light emitting device according to claim 11, which is characterized in that the absorbing wavelength range of the liquid medium is big
In 700nm.
13. a kind of Silica Surface processing unit, which is characterized in that including the described in any item light emitting devices of claim 10-12,
The light that the light-emitting surface of the light emitting device appears irradiates Silica Surface to be processed.
14. Silica Surface processing unit according to claim 13, which is characterized in that the Silica Surface processing unit is also
Including cabinet, the light emitting device is arranged in the cabinet, and the cabinet is connect with air processor.
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CN201821748892.3U CN209095836U (en) | 2018-10-26 | 2018-10-26 | Light processor, light emitting device and Silica Surface processing unit |
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CN201821748892.3U CN209095836U (en) | 2018-10-26 | 2018-10-26 | Light processor, light emitting device and Silica Surface processing unit |
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