CN106678625A - Ultraviolet light source assembly, ultraviolet optical system and ultraviolet printing device - Google Patents
Ultraviolet light source assembly, ultraviolet optical system and ultraviolet printing device Download PDFInfo
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- CN106678625A CN106678625A CN201710128971.8A CN201710128971A CN106678625A CN 106678625 A CN106678625 A CN 106678625A CN 201710128971 A CN201710128971 A CN 201710128971A CN 106678625 A CN106678625 A CN 106678625A
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- 230000005855 radiation Effects 0.000 claims abstract description 56
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- 238000004519 manufacturing process Methods 0.000 description 12
- 238000001259 photo etching Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 3
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
-
- 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
- F21V3/00—Globes; Bowls; Cover glasses
-
- 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
- F21V5/00—Refractors for light sources
- F21V5/04—Refractors for light sources of lens shape
-
- 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
- F21V5/00—Refractors for light sources
- F21V5/04—Refractors for light sources of lens shape
- F21V5/048—Refractors for light sources of lens shape the lens being a simple lens adapted to cooperate with a point-like source for emitting mainly in one direction and having an axis coincident with the main light transmission direction, e.g. convergent or divergent lenses, plano-concave or plano-convex lenses
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
The invention relates to the technical field of ultraviolet light application, in particular to an ultraviolet light source assembly, an ultraviolet optical system and an ultraviolet printing device. The ultraviolet light source assembly comprises a plurality of light sources for emitting ultraviolet light and further comprises a light collecting device. The light collecting device is matched with the light sources, so that all or part of the light emitted by the light sources enters the light collecting device, the light collecting device converges the light entering the light collecting device to a plane, and a continuous strip-shaped irradiation area is formed in the plane. The light collecting device is adopted for collecting and converging the light emitted by the light sources, and the continuous strip-shaped irradiation area is formed on the plane. Compared with a traditional ultraviolet light source assembly, identical irradiation intensity is achieved; and by means of the structure, the number of the needed light sources is far smaller than that of light sources needed by adopting a traditional structure, and therefore the structure of equipment is simplified, heat radiation difficulty is reduced, and then the reliability of the equipment is improved.
Description
Technical field
The present invention relates to ultra violet applications technical field, and in particular to a kind of ultraviolet source component and ultraviolet optics system and
UV printed device.
Background technology
Ultraviolet light widely applies in the industries such as uv-exposure, ultraviolet photolithographic, UV printed, ultra-violet curing, above-mentioned
All it is the characteristic for utilizing ultraviolet light wave length and photon energy high in these industries, so, in ultra violet applications technical field
In, all there is higher requirement to the irradiation energy of ultraviolet light.
At present, in order to improve the energy intensity of ultraviolet light irradiation area, it is typically with arranging multiple ultraviolet sources
Mode, it is as shown in Figure 9, substantial amounts of ultraviolet source is arranged in order, the ultraviolet light that these ultraviolet sources send is in irradiated region
It is superimposed in domain, and then realizes the raising of irradiation area ultraviolet light energy intensity.
In further design process, inventor find, using above by increase ultraviolet source quantity by the way of come
Increase irradiation area energy intensity, although the raising of illumination region UV energy intensity can be realized, but there is also deficiency,
It is specific as follows to state：
Because the light that light source sends more disperses, so, in actual use, when the ultraviolet light energy of irradiation area
When intensity requirement is higher, it is necessary to which substantial amounts of ultraviolet source is set, and quantity of light source significantly plus, not only significantly increased and set
Standby manufacturing cost and use cost, and, the complex degree of structure of device is also increased, light source caloric value is big, it is difficult to have good
Good radiating, while reliability is reduced, the maintenance work in also inconvenient later stage.
The content of the invention
It is an object of the invention to：In for current ultra violet applications technical field, in order that irradiation area ultraviolet light
Energy intensity reach requirement, be significantly increased ultraviolet source quantity, and device fabrication cost and use cost are high, it is difficult to have good
Radiating, the low deficiency of reliability, there is provided one kind can either meet irradiation area ultraviolet light energy intensity, can reduce again
Ultraviolet source usage quantity, and then equipment production cost and use cost are reduced, reduce light source heat radiation difficulty, improve equipment reliability
The ultraviolet source component of property.
To achieve these goals, the technical solution used in the present invention is：
A kind of ultraviolet source component, includes some light sources for sending ultraviolet light, also includes light collection device, institute
State light collection device to be engaged with the light source, make what each light source emitted beam to enter into the light in whole or in part
Collection device, the light collection device forms into its internal light collection to a plane one in the plane and connects
Continuous strip radiation region.
In ultra violet applications technical field, for traditional ultraviolet source component, it is some light sources, in freedom
In the state of luminous, it is superimposed on a work surface, carries out printing work, and the ultraviolet source component of the application, received using light
Acquisition means emit beam to be collected to light source and collect, and continuous strip radiation region are formed in a plane, compared to tradition
The ultraviolet source of light collection device is not adopted, although the strip radiation region width of the application is narrower, ultraviolet light
Energy intensity but forms the energy intensity of irradiation area considerably beyond traditional UV sources, thus, being printed, photoetching or
During the work such as exposure, printed piece is moved, part is photo-etched or is exposed part, or mobile the application ultraviolet source component, i.e.,
Can make the strip radiation region of the application gradually inswept printed piece, be photo-etched part or be exposed part, thus, realizing corresponding
Printing work, photoetching work expose work.
Further, described above, due in the application, the presence of light collection device, with traditional UV source component
Compare, realize identical exposure rate, using the structure of the application, required quantity of light source, far smaller than using traditional structure
Required quantity of light source, thus, being on the one hand production and the manufacturing cost for having saved ultra-violet apparatus, also reduces making for equipment
With cost, and, the significantly reduction of quantity of light source is also due to, so, the structure of equipment is also simplify, reduce radiating difficult
Degree, and then also improve the reliability of equipment.
Preferably, after the ultraviolet light that each described light source sends light collection device convergence described in, all there are
One focal line, the focal line that each light source is formed is all located in same plane, forms a continuous wire light belt.
Relative to above-mentioned formation strip radiation region, in this programme, the generation type of focal line can be that each light source is formed
The focal line of one entire length, then each bar focal line overlap and to be formed, or each light source forms the shorter focal line of length, then
Each bar focal line is spliced to form successively, can also be that each light source forms the shorter focal line of length, then each bar focal line part successively
What is overlapped is spliced to form, thus, it is holistic to be combined into each bar focal line, the longer focal line of length, i.e., above-mentioned continuous wire
Light belt, the continuous wire light belt, for more above-mentioned strip radiation region, energy intensity is higher, thus, realizing identical energy
During the irradiation area of intensity, using this programme, required quantity of light source is less, and then further reduces the manufacture of equipment
Cost and use cost, also further simplify device structure, reduce radiating difficulty, and further improve equipment can
By property.
Preferably, the light collection device is lens.Using lens as light collection device, lens have good
Integraty, further simplifies structure, and, each optical surface shape of lens is preferably controlled, and then can be easily right
Light is adjusted.
Preferably, each described light source is linearly arranged.
In the such scheme of the application, each light source is arranged on the same line, convenient to form a linear irradiation
Region or linear continuous wire light belt, and the length of light belt and printed piece, be photo-etched part or be exposed the length of part
Degree or width are engaged, thus, work as light source assembly and printed piece, be photo-etched part or be exposed part there is relative movement
When, the either linear continuous wire light belt of linear irradiation area gradually inswept printed piece, be photo-etched part or exposed
Light part, in this process, the ultraviolet light energy of each position is uniform, it is ensured that good printing, photoetching or exposure effect.
Preferably, the lens are the length column corresponding with the light source, and the lens have one with the light source
The light source is irradiated the relative plane of incidence, and the exit facet for reflecting lens for light, the plane of incidence light thereon
Line refracts to the exit facet, and some light is reflected lens by the exit facet, and described company is formed in a plane
Continuous Line of light band.
In this programme, lens for column, i.e. in a ultraviolet source component, all of light source is for one thoroughly
Mirror, is further to simplify structure first, and, so the light that light source sends all is by the same plane of incidence and same
Individual exit facet is adjusted, and further facilitates optical adjustment, is also convenient for guarantee and forms uniform light belt.
Preferably, the exit facet is cylinder shape.It is convenient that light is collected.
Used as another kind of optimal way, the light collection device is reflection shield.
As further, preferably, the reflection shield has the reflective surface of a cylinder shape, and each described light source is arranged in institute
State in reflection shield, the reflection shield will irradiate light collection thereon, and reflex to the strip radiation region or continuous
Line of light band.
In this application, light collection device can also adopt reflection shield, and during using reflection shield, the reflective surface of reflection shield is received
Collect and collect the light that light source sends, thus, the higher strip radiation region of the energy intensity of formation one also described above or light
Band, and then less light source can be adopted；
Further, when using Reflecting shade structure, light source is located in reflection shield, thus, being on the one hand so that what light source sent
All light are all collected and collect, and are collected in irradiation area, greatly improve the utilization rate that light source emits beam, such as
This, also further reduces the demand of quantity of light source；On the other hand, reflection shield it typically is thin-walled for lens
Part, with more preferable heat-sinking capability, thus, also further improve the reliability of the application ultraviolet source component.
Further, the light source is arranged towards the strip radiation region or continuous wire light belt, makes the light source
Paraxial rays direct irradiation to the strip radiation region or continuous wire light belt, described in remaining light Jing reflection shield converge
After poly-, then reflex to the strip radiation region or continuous wire light belt.Using this kind of mode, can only by the luminous of light source
Part is arranged in reflection shield, and remainder may be located at outside reflection shield, so, in that context it may be convenient to install light source.
Used as another kind of preferred version, the light source is arranged towards the reflection shield, and the light for sending the light source is complete
Portion reflexes to again the strip radiation region or continuous wire light belt described in after reflection shield is converged.Using this kind of scheme, side
Will pass through reflection shield to control light, light can be collected with greater concentration of, it is further to improve strip radiation region or company
The energy intensity of continuous Line of light band.
Preferably, the light source is ultraviolet LED light source.
Disclosed herein as well is a kind of ultraviolet optics system using above-mentioned ultraviolet source component,
A kind of ultraviolet optics system, including at least two above-mentioned ultraviolet source components, each ultraviolet source component institute shape
Into the continuous strip radiation region or continuous wire light belt that coincide.
The ultraviolet optics system of the application, in a plane, is formed with continuous strip radiation region, or the company of being formed with
Continuous Line of light band, and the energy intensity of the irradiation area or light belt is using two or more ultraviolet source component
It is overlapped, thus, alloing the energy intensity of irradiation area or light belt as needed, selects appropriate number of ultraviolet source
Component is overlapped, and on the other hand, at the strip radiation region or continuous wire light belt for obtaining same intensity, can adopt
It is combined with multiple ultraviolet source components, and then the quantity of light source in single ultraviolet source component can be reduced, further
Facilitate the radiating of light source.
Preferably, being spaced apart of the ultraviolet source component has distance.Facilitate the radiating of light source.
Preferably, each described light source assembly is uniform in a sector region around the continuous wire light belt, described in each
It is staggered between light source assembly, the light that each light source assembly sends is not stopped by other light sources component.
It is further preferred that each described light source assembly is equal on the circumference of same Radius around the continuous wire light belt
Cloth.It is described above to arrange, the ultraviolet source component of identical structural parameters can be selected, facilitate the continuous Line of light of each light source assembly
The coincidence of band.
Preferably at least there are a light source assembly as another kind of, its apart from the continuous wire light belt distance with
Remaining light source assembly is different apart from the distance of the continuous light belt.Using which, the continuous Line of light of each light source assembly is being realized
While band overlaps, can also stagger certain position, on the one hand can be to increase the distance between light source assembly, improve radiating effect
Really, on the other hand, it is also possible to according to actual device structure, carry out the adjustment of light source assembly position.
Disclosed herein as well is it is a kind of using above-mentioned ultraviolet source component or the UV printed device of ultraviolet optics system,
A kind of UV printed device, including above-mentioned ultraviolet source component or ultraviolet optics system, it is described also including a work surface
The strip radiation region of ultraviolet source component or the continuous wire light belt of ultraviolet optics system are located in the work surface.
The UV printed device of the application, during work, the printed face of printed piece is arranged on above-mentioned work surface, passes through
Ultraviolet source component either ultraviolet optics system or driving printed piece are driven, the strip radiation region of UV printed device is made
Or continuous wire light belt gradually inswept printed face, thus, realizing the printing of printed piece, realizing that identical ultra-vioket radiation is strong
During the printing work of degree, the UV printed device of the application can adopt less light source, reduce manufacturing cost and use cost, simplification
While structure, the reliability of work is also improved.
Preferably, corresponding being provided with of each ultraviolet source component controls the control that is turned on and off of its light source and opens
Close.Can control whether each ultraviolet source component lights by each controlling switch, so realize to strip radiation region or
The adjustment of the continuous wire light belt energy intensity of person, thus, further expanding the scope of application of printing equipment.
Preferably, the support member and radiating piece for supporting the ultraviolet source component, the ultraviolet source are also included
Component is removably arranged on the support member and radiating piece.Can easily dismantle ultraviolet source component, it is convenient install and
Later maintenance.
In sum, as a result of above-mentioned technical proposal, the beneficial effect of the application is：
1st, the ultraviolet source component of the application, emits beam to be collected to light source and collects using light collection device, flat one
Continuous strip radiation region is formed on face, compared to the ultraviolet source that tradition does not adopt light collection device, the bar of the application
Although shape irradiation area width is narrower, the energy intensity of ultraviolet light but forms irradiated region considerably beyond traditional UV sources
The energy intensity in domain, thus, being printed, the work such as photoetching or exposure when, mobile printed piece, be photo-etched part or quilt
Exposed part, or mobile the application ultraviolet source component, you can make the strip radiation region of the application gradually inswept printed piece,
It is photo-etched part or is exposed part, thus, realizes corresponding printing work, photoetching work or exposing work；
2nd, the ultraviolet optics system of the application, in a plane, is formed with continuous strip radiation region, or is formed with continuous
Line of light band, and the energy intensity of the irradiation area or light belt is entered using two or more ultraviolet source component
Row superposition, thus, alloing the energy intensity of irradiation area or light belt as needed, selects appropriate number of ultraviolet source group
Part is overlapped, and on the other hand, at the strip radiation region or continuous wire light belt for obtaining same intensity, can adopt
Multiple ultraviolet source components are combined, and then can reduce the quantity of light source in single ultraviolet source component, further side
Just the radiating of light source；
3rd, the UV printed device of the application, during work, the printed face of printed piece is arranged on above-mentioned work surface, by driving
Dynamic ultraviolet source component either ultraviolet optics system or drive printed piece, make UV printed device strip radiation region or
The continuous wire light belt of person gradually inswept printed face, thus, realizing the printing of printed piece, is realizing identical ultra-vioket radiation intensity
Printing work when, the UV printed device of the application can adopt less light source, reduce manufacturing cost and use cost, simplify knot
While structure, the reliability of work is also improved.
Description of the drawings
Fig. 1 is the schematic diagram that light source is engaged with light collection device in the application ultraviolet source component；
Fig. 2 is the structural representation of the application ultraviolet optics system arrangement；
Light path schematic diagram when Fig. 3 is ultraviolet optics system formation strip radiation region；
Fig. 4 forms light path schematic diagram during continuous wire light belt for ultraviolet optics system；
Fig. 5 is each ultraviolet source component light path schematic diagram not in same radius of a circle；
Fig. 6 be light collection device be reflection shield when structural representation；
Fig. 7 is the partial structural diagram that light source coordinates with support member and radiating piece；
The structural representation of another embodiment when Fig. 8 is reflection shield for light collection device
Fig. 9 is the three-dimensional view of structure shown in Fig. 8；
Figure 10 is the arrangement schematic diagram of existing ultraviolet source in background technology,
Labelling in figure：1-light source, 2- light collection devices, 3- strip radiations region, the continuous wire light belts of 4-, 5- ultraviolet sources
Component, 6- support members and radiating piece, the 7- planes of incidence, 8- exit facets.
Specific embodiment
Below in conjunction with the accompanying drawings, the present invention is described in detail.
In order that the objects, technical solutions and advantages of the present invention become more apparent, it is right below in conjunction with drawings and Examples
The present invention is further elaborated.It should be appreciated that specific embodiment described herein is only to explain the present invention, not
For limiting the present invention.
Embodiment 1：As shown in figs. 1 and 3,
A kind of ultraviolet source component, includes some light sources 1 for sending ultraviolet light, also includes light collection device 2,
The light collection device 2 is engaged with the light source 1, makes what each light source 1 emitted beam to enter into institute in whole or in part
State light collection device 2, the light collection device 2 by into its internal light collection to a plane, and in the plane
Form a continuous strip radiation region 3.
In ultra violet applications technical field, for traditional ultraviolet source component 5, it is some light sources 1, certainly
In the state of luminous, it is superimposed on a work surface, carries out printing work, and the ultraviolet source component 5 of the application, using light
Collection device 2 emits beam to be collected and collects to light source 1, and continuous strip radiation region 3 is formed in a plane, compared to
Tradition does not adopt the ultraviolet source 1 of light collection device 2, ultraviolet although the width of strip radiation region 3 of the application is narrower
The energy intensity of light but forms the energy intensity of irradiation area considerably beyond traditional UV sources 1, thus, being printed,
During the work such as photoetching or exposure, printed piece is moved, part is photo-etched or is exposed part, or mobile the application ultraviolet source
Component 5, you can make the strip radiation region 3 of the application gradually inswept printed piece, be photo-etched part or be exposed part, thus,
Realize corresponding printing work, photoetching work or expose work.
Further, described above, due in the application, the presence of light collection device 2, with traditional UV source component
5 compare, and realize identical exposure rate, using the structure of the application, the required quantity of light source 1, far smaller than using conventional junction
The quantity of light source 1 needed for structure, thus, being on the one hand production and the manufacturing cost for having saved ultra-violet apparatus, also reduces equipment
Use cost, and, be also due to the significantly reduction of the quantity of light source 1, so, also simplify the structure of equipment, reduce scattered
Hot difficulty, and then also improve the reliability of equipment.
As a kind of embodiment, as shown in figs. 1 and 4, light described in the ultraviolet light Jing that each described light source 1 sends
After collection device 2 is converged, a focal line is all there are, the focal line that each light source 1 is formed is all located in same plane, form one and connect
Continuous Line of light band 4.
Relative to above-mentioned formation strip radiation region 3, in this programme, each focal line is set to be combined into holistic, length
Longer focal line, i.e., above-mentioned continuous wire light belt 4, the continuous wire light belt 4, for more above-mentioned strip radiation region 3, energy
Amount intensity is higher, thus, when the irradiation area of identical energy intensity is realized, using this programme, the required quantity of light source 1 is more
Less, the manufacturing cost and use cost of equipment and then are further reduced, device structure is also further simplified, is reduced
Radiating difficulty, further improves the reliability of equipment.
Embodiment 2, as Figure 1-5：
On the such as architecture basics of embodiment 1, the light collection device 2 is lens.Using lens as light collection device
2, lens have good integraty, further simplify structure, and, each optical surface shape of lens is preferably controlled,
And then easily light can be adjusted.
Used as a kind of embodiment, each described light source 1 is linearly arranged.
In the such scheme of the application, each light source 1 is arranged on the same line, convenient to form a linear irradiation
Region or linear continuous wire light belt 4, and the length of light belt 4 and printed piece, be photo-etched part or be exposed part
Length or width are engaged, thus, when light source assembly 5 and printed piece, being photo-etched part or being exposed the relative shifting of part generation
When dynamic, the either linear continuous wire light belt 4 of linear irradiation area gradually inswept printed piece, be photo-etched part or quilt
Exposed part, in this process, the ultraviolet light energy of each position is uniform, it is ensured that good printing, photoetching or exposure effect.
Used as a kind of embodiment, the lens are the length column corresponding with the light source 1, and the lens have one
The plane of incidence 7 relative with the light source 1, and the exit facet 8 for reflecting lens for light, the plane of incidence 7 is by the light source 1
Irradiation light thereon refracts to the exit facet 8, and some light is reflected lens by the exit facet 8, and flat one
Described continuous wire light belt 4 is formed in face.
In this programme, lens for column, i.e. in a ultraviolet source component 5, all of light source 1 is for one
Lens, are further to simplify structure first, and, so the light that light source 1 sends all is by the He of the same plane of incidence 7
Same exit facet 8 is adjusted, and further facilitates optical adjustment, is also convenient for guarantee and forms uniform light belt 4.
Used as a kind of embodiment, the exit facet 8 is cylinder shape.It is convenient that light is collected.
Embodiment 3, as shown in Fig. 6,8 and 9：
On the such as architecture basics of embodiment 1, the light collection device 2 is reflection shield.
Used as a kind of embodiment, the reflection shield has the reflective surface of a cylinder shape, and each described light source 1 is arranged in institute
State in reflection shield, the reflection shield will irradiate light collection thereon, and reflex to the strip radiation region 3 or continuous
Line of light band 4.
In the present embodiment, light collection device 2 can also adopt reflection shield, during using reflection shield, reflection shield it is reflective
The light that light source 1 sends is collected and collected in face, thus, the higher strip radiation region 3 of the energy intensity of formation one also described above
Or continuous wire light belt 4, and then less light source 1 can be adopted；
When using Reflecting shade structure, light source 1 is located in reflection shield, thus, being on the one hand so that all light that light source 1 sends
Line is all collected and collects, and is collected in irradiation area, greatly improves the utilization rate that light source 1 emits beam, thus,
Further reduce the demand of the quantity of light source 1；On the other hand, reflection shield it typically is thin-wall part for lens, tool
There is more preferable heat-sinking capability, thus, also further improve the reliability of the application ultraviolet source component 5.
As a kind of embodiment, as shown in fig. 6, the light source 1 is towards the strip radiation region 3 or continuous wire
Light belt 4 is arranged, and makes the paraxial rays direct irradiation of the light source 1 to the strip radiation region 3 or continuous wire light belt, its
After the reflection shield convergence described in of remaining light, then reflex to the strip radiation region 3 or continuous wire light belt 4.Using this
The mode of kind, only can be arranged on the luminous component of light source 1 in reflection shield, and remainder may be located at outside reflection shield, thus,
Light source 1 can be easily installed.
Used as another embodiment, as shown in FIG. 8 and 9, the light source 1 is arranged towards the reflection shield, makes the light
The light whole that source 1 sends reflexes to again the strip radiation region 3 or continuous wire light belt described in after reflection shield is converged
4.It is convenient that light is controlled by reflection shield using this kind of scheme, light can be collected with greater concentration of, can be to light source 1
The light for going out easily is controlled, the further energy intensity for improving strip radiation region 3 or continuous wire light belt 4
Used as a kind of embodiment, in the above-described embodiments, the light source 1 is ultraviolet LED light source 1.
Embodiment 4, as shown in figs 1-9：
A kind of ultraviolet optics system, including at least two embodiments 1-3 ultraviolet source components 5 of any one, each described purple
Outer light source component 5 forms the continuous strip radiation region 3 or continuous wire light belt 4 for coinciding.
The ultraviolet optics system of the present embodiment, in a plane, is formed with continuous strip radiation region 3, or is formed
There is continuous wire light belt 4, and the energy intensity of the irradiation area or light belt 4 is using two or more ultraviolet light
Source component 5 is overlapped, thus, alloing the energy intensity of irradiation area or light belt 4 as needed, selects appropriate number of
Ultraviolet source component 5 is overlapped, and on the other hand, in the strip radiation region 3 for obtaining same intensity or continuous Line of light
During band 4, can be combined using multiple ultraviolet source components 5, and then the light source in single ultraviolet source component 5 can be reduced
1 quantity, further facilitates the radiating of light source 1.
Used as a kind of embodiment, being spaced apart of the ultraviolet source component 5 has distance.Facilitate the radiating of light source 1.
Used as a kind of embodiment, each described light source assembly 5 is equal in a sector region around the continuous wire light belt 4
Cloth, is staggered between each described light source assembly 5, the light that each light source assembly 5 sends is not hindered by other light sources component 5
Gear.
As a kind of embodiment, each described light source assembly 5 around the continuous wire light belt 4 same Radius circumference
It is upper uniform.It is described above to arrange, the ultraviolet source component 5 of identical structural parameters can be selected, facilitate the continuous of each light source assembly 5
Line of light is with 4 coincidence.
As a kind of embodiment, at least there are a light source assembly 5, its apart from the continuous wire light belt 4 away from
From different from the distance of the continuous light belt 4 with a distance from remaining light source assembly 5.Using which, realizing that each light source assembly 5 is continuous
While Line of light band 4 overlaps, can also stagger certain position, on the one hand can be to increase the distance between light source assembly 5, carry
High radiating effect, on the other hand, it is also possible to according to actual device structure, carry out the adjustment of the position of light source assembly 5.
Embodiment 5, as shown in figs 1-9：
A kind of UV printed device, including described in any one of ultraviolet source component 5 of embodiment 1-3 or embodiment 4
Ultraviolet optics system, also including a work surface, the strip radiation region 3 of the ultraviolet source component 5 or ultraviolet optics system
The continuous wire light belt 4 of system is located in the work surface.
The UV printed device of the present embodiment, during work, the printed face of printed piece is arranged on above-mentioned work surface, leads to
Overdrive ultraviolet source component 5 either ultraviolet optics system or drive printed piece, make the strip radiation of UV printed device
Region 3 or continuous wire light belt 4 gradually inswept printed face, thus, realize the printing of printed piece, realize it is identical ultraviolet
During the printing work of exposure rate, the UV printed device of the application can adopt less light source 1, reduce manufacture and use into
Originally while, simplifying structure, the reliability of work is also improved.
Used as a kind of embodiment, each ultraviolet source component 5 is corresponding to be provided with control its light source 1 and opens or close
The controlling switch 9 closed.Can control whether each ultraviolet source component 5 lights by each controlling switch, and then realize to bar
The adjustment of shape irradiation area 3 or the continuous energy intensity of wire light belt 4, thus, further expanding being suitable for for printing equipment
Scope.
As a kind of embodiment, the support member and radiating piece 6 for supporting the ultraviolet source component 5 is also included,
The ultraviolet source component 5 is removably arranged on the support member and radiating piece 6.Ultraviolet source group can easily be dismantled
Part 5, it is convenient to install and later maintenance.
All any modification, equivalent and improvement made within the spirit and principles in the present invention etc., should be included in
Within protection scope of the present invention.
Claims (19)
1. a kind of ultraviolet source component, includes some light sources for sending ultraviolet light, it is characterised in that：Also include light
Line collection device, the light collection device is engaged with the light source, and make that each light source emits beam is all or part of
Enter into the light collection device, the light collection device by into its internal light collection to a plane, and at this
A continuous strip radiation region is formed in plane.
2. ultraviolet source component as claimed in claim 1, it is characterised in that：The ultraviolet light Jing that each described light source sends
After the light collection device is converged, a focal line is all there are, the focal line that each light source is formed is all located in same plane, shape
Into a continuous wire light belt.
3. ultraviolet source component as claimed in claim 1 or 2, it is characterised in that：The light collection device is lens.
4. ultraviolet source component as claimed in claim 3, it is characterised in that：Each described light source is linearly arranged.
5. ultraviolet source component as claimed in claim 3, it is characterised in that：The lens are that length is corresponding with the light source
Column, the lens have a plane of incidence relative with the light source, and the exit facet for reflecting lens for light is described
The light that the light source irradiates thereon is refracted to the exit facet by the plane of incidence, and the exit facet reflects some light
Lens, and described continuous wire light belt is formed in a plane.
6. ultraviolet source component as claimed in claim 5, it is characterised in that：The exit facet is cylinder shape.
7. ultraviolet source component as claimed in claim 1 or 2, it is characterised in that：The light collection device is reflection shield.
8. ultraviolet source component as claimed in claim 7, it is characterised in that：The reflection shield has the reflective of a cylinder shape
Face, each described light source is arranged in the reflection shield, and the reflection shield will irradiate light collection thereon, and reflex to institute
State strip radiation region or continuous wire light belt.
9. ultraviolet source component as claimed in claim 8, it is characterised in that：The light source towards the strip radiation region or
The continuous wire light belt of person is arranged, and makes the paraxial rays direct irradiation of the light source to the strip radiation region or continuous wire
Light belt, after the reflection shield convergence described in of remaining light, then reflexes to the strip radiation region or continuous wire light belt.
10. ultraviolet source component as claimed in claim 8, it is characterised in that：The light source is arranged towards the reflection shield, is made
The light whole that the light source sends reflexes to again the strip radiation region or continuous wire described in after reflection shield is converged
Light belt.
11. ultraviolet source components as claimed in claim 1 or 2, it is characterised in that：The light source is ultraviolet LED light source.
A kind of 12. ultraviolet optics systems, it is characterised in that：Including at least two purples as described in claim 1-11 any one
Outer light source component, each described ultraviolet source component forms the continuous strip radiation region or continuous Line of light for coinciding
Band.
13. ultraviolet optics systems as claimed in claim 12, it is characterised in that：The ultraviolet source component it is be spaced apart have away from
From.
The 14. ultraviolet optics systems as described in claim 12 or 13, it is characterised in that：Each described light source assembly is around the company
Continuous Line of light band is uniform in a sector region, is staggered between each described light source assembly, makes what each light source assembly sent
Light is not stopped by other light sources component.
15. ultraviolet optics systems as claimed in claim 14, it is characterised in that：Each described light source assembly is around the continuous lines
Shape light belt is uniform on the circumference of same Radius.
16. ultraviolet optics systems as claimed in claim 14, it is characterised in that：At least there are a light source assembly, its away from
It is different apart from the distance of the continuous light belt from remaining light source assembly with a distance from the continuous wire light belt.
A kind of 17. UV printed devices, it is characterised in that：Including the ultraviolet source group as described in claim 1-12 any one
Part or including the ultraviolet optics system as described in claim 13-16 any one, also including a work surface, the ultraviolet light
The strip radiation region of source component or the continuous wire light belt of ultraviolet optics system are located in the work surface.
18. UV printed devices as claimed in claim 17, it is characterised in that：Ultraviolet source component is corresponding sets for each
It is equipped with and controls the controlling switch that its light source is turned on and off.
19. UV printed devices as claimed in claim 18, it is characterised in that：Also include for supporting the ultraviolet source
The support member and radiating piece of component, the ultraviolet source component is removably arranged on the support member and radiating piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710128971.8A CN106678625A (en) | 2017-03-06 | 2017-03-06 | Ultraviolet light source assembly, ultraviolet optical system and ultraviolet printing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710128971.8A CN106678625A (en) | 2017-03-06 | 2017-03-06 | Ultraviolet light source assembly, ultraviolet optical system and ultraviolet printing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106678625A true CN106678625A (en) | 2017-05-17 |
Family
ID=58828510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710128971.8A Pending CN106678625A (en) | 2017-03-06 | 2017-03-06 | Ultraviolet light source assembly, ultraviolet optical system and ultraviolet printing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106678625A (en) |
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| CN108826232A (en) * | 2018-08-02 | 2018-11-16 | 苏州汇影光学技术有限公司 | A kind of stackable ultraviolet source mould group of modularization |
| CN113663887A (en) * | 2021-08-31 | 2021-11-19 | 东莞市艾尔玛科技有限公司 | Device and method for manufacturing IMS (IP multimedia subsystem) molded product |
| CN115466938A (en) * | 2022-09-30 | 2022-12-13 | 拓荆科技股份有限公司 | Ultraviolet curing equipment and method thereof, and processing device of semiconductor device |
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Application publication date: 20170517 |