CN207851347U - Fiber optic imaging device - Google Patents
Fiber optic imaging device Download PDFInfo
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- CN207851347U CN207851347U CN201820252036.2U CN201820252036U CN207851347U CN 207851347 U CN207851347 U CN 207851347U CN 201820252036 U CN201820252036 U CN 201820252036U CN 207851347 U CN207851347 U CN 207851347U
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- optical fiber
- imaging device
- fiber optic
- optic imaging
- lamp bead
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Abstract
Include the substrate equipped with LED lamp bead and several optical fiber the utility model discloses a kind of fiber optic imaging device；The rear end of the optical fiber is coupled with LED lamp bead, and the front end of optical fiber, which is concentrated, to be tightened, and the front elevational sectional area of the optical fiber is less than the area of substrate.Its advantages of is that the light that the LED lamp bead on substrate is sent out is conducted from the rear end of optical fiber to front end, it concentrates and tightens in the front end of optical fiber, the area of section of optical fiber front end is less than the area of substrate, and the area of substrate can be made big, the light that the LED lamp bead of relative distribution is sent out on substrate is concentrated from the front end of optical fiber by optical fiber and is projected, therefore light intensity can be increased substantially, exposure effect is increased, improves resolution ratio.
Description
Technical field
The utility model is related to imaging device, especially a kind of fiber optic imaging device.
Background technology
Cure field in current UV LED, UV LED curing apparatus is all customized product, according to the demand of user, fixed
The UV LED curing apparatus of specific shape light can be sent out by making, therefore when user needs the product needs of different shape or size
When solidification, UV LED curing apparatus originally cannot meet the needs of present, and user needs to customize a new UV LED again
Equipment, therefore limit the application range of UV LED devices；Meanwhile in the application of UV LED, it is always desirable to which UV LED can
Sufficiently high intensity of illumination is generated, but has been difficult with raising UV LED powers due to the limitation of LED chip and lamp bead volume
The method of density meets requiring for high light intensity.
Utility model content
The purpose of this utility model is to solve the deficiencies in the prior art, provides a kind of fiber optic imaging device.
A kind of technical solution of the utility model：
A kind of fiber optic imaging device includes the substrate equipped with LED lamp bead and several optical fiber；The rear end of optical fiber and LED lamp bead
Coupling, the front end of optical fiber, which is concentrated, to be tightened, and the front elevational sectional area of optical fiber is less than the area of substrate.
A kind of preferred embodiment is that fiber optic imaging device further includes control system, and control system includes image controller, and LED drives
Dynamic device, and for the power supply to image controller and LED driver power supply, each LED lamp bead is connect with a LED driver,
Image controller is lighted or is closed to generate different graphic by LED driver control LED lamp bead.
A kind of preferred embodiment is that the front end of adjacent fiber is mutually bonded fixation.
A kind of preferred embodiment is front end surface one plane of formation of optical fiber, curved surface or section.
A kind of preferred embodiment is that the front elevational sectional of optical fiber is that round or positive six face shape, adjacent fiber are close to fix.
It further includes optical fiber buncher that a kind of preferred embodiment, which is fiber optic imaging device, and optical fiber buncher includes locking side and several
Gripper edge, locks side and several gripper edges surround clip slot, and the front end of optical fiber, which is concentrated, to be clamped in clip slot.
A kind of preferred embodiment be lock side one end it is hinged with a wherein gripper edge, the other end passes through with corresponding gripper edge
The snap close piece locking connection being equipped with.
A kind of preferred embodiment is that clip slot is triangle, quadrangle or circle.
In summary technical solution, the beneficial effects of the utility model：The light that LED lamp bead on substrate is sent out is from optical fiber
Rear end conduct to front end, the front end of optical fiber, which is concentrated, to be tightened, the front elevational sectional area of optical fiber is less than the area of substrate, and substrate
Area can be made big, and the light that the LED lamp bead of relative distribution is sent out on substrate concentrates the preceding end-fire from optical fiber by optical fiber
Go out, therefore light intensity can be increased substantially, increase exposure effect, improves resolution ratio；Concentrate the shape tightened in the front end of optical fiber
Shape can be arranged as needed, can form triangle, quadrangle, round or other shapes, therefore the light shape irradiated
Shape can be arranged as needed, increase the use scope of the utility model, and image controller can control corresponding LED light
Pearl is lighted or is closed to generate different graphic；The front end of optical fiber, which is concentrated, to be clamped in clip slot, and the area of clip slot is less than real estate
Product, therefore intensity is emitted beam more than the light intensity directly sent out from substrate from clip slot, the illumination for improving unit area is strong
Degree；Since optical fiber has certain flexibility, the shape of clip slot and the shape of substrate can be inconsistent, and the shape of clip slot can be with
It is arranged as required to；Each LED lamp bead is connect with a LED driver, and image controller controls LED lamp bead by LED driver
Light or close, therefore the shape that the use of the new type emits beam from the front end of optical fiber can control, and can be triangle
Shape, quadrangle, round or other shapes, when being exposed using the use of the new type woth no need to egative film.
The above description is merely an outline of the technical solution of the present invention, in order to better understand the skill of the utility model
Art means, and being implemented in accordance with the contents of the specification, and in order to allow the above and other purpose, feature of the utility model
It can be clearer and more comprehensible with advantage, it is special below to lift preferred embodiment, and coordinate attached drawing, detailed description are as follows.
Description of the drawings
Fig. 1 is the schematic diagram of the utility model first embodiment；
Fig. 2 is the schematic diagram of control system in the utility model；
Fig. 3 is the schematic diagram of LED lamp bead and substrate in the utility model；
Fig. 4 is the schematic diagram one of the front elevational sectional of the utility model first embodiment optical fiber；
Fig. 5 is the schematic diagram two of the front elevational sectional of the utility model first embodiment optical fiber；
Fig. 6 is the schematic diagram of the utility model second embodiment；
Fig. 7 is the schematic diagram that optical fiber buncher closes when closing in the utility model second embodiment；
Fig. 8 is schematic diagram when optical fiber buncher is unfolded in the utility model second embodiment；
Fig. 9 is the schematic diagram one of the front elevational sectional of the utility model second embodiment optical fiber；
Figure 10 is the schematic diagram two of the front elevational sectional of the utility model second embodiment optical fiber.
Specific implementation mode
First embodiment, as shown in Figures 1 to 5, a kind of fiber optic imaging device includes the substrate 20 equipped with LED lamp bead 10
With several optical fiber 30；The rear end 31 of optical fiber 30 is coupled with LED lamp bead 10, and the front end 32 of optical fiber 30, which is concentrated, to be tightened, before optical fiber 30
32 areas of section are held to be less than the area of substrate 20.The light that LED lamp bead 10 on substrate 20 is sent out is passed from the rear end of optical fiber 30 31
It is directed at front end, the front end 32 of optical fiber 30, which is concentrated, to be tightened, and the area of section of the front end 32 of optical fiber 30 is less than the area of substrate 20, and base
The area of plate 20 can be made big, the light that the LED lamp bead 10 of relative distribution is sent out on substrate 20 by optical fiber 30 concentrate from
The front end 32 of optical fiber 30 is projected, therefore can increase substantially light intensity, increases exposure effect, improves resolution ratio；Work as optical fiber
When 30 front end 32 exposes to plane of exposure, plane of exposure light-receiving area is reduced, therefore in the case where light energy is constant, improves exposure
Luminous intensity, thus it is identical in plane of exposure exposure intensity, without improving the luminous intensity of LED lamp bead 10.Optical fiber 30
Front end 32 concentrates the shape tightened that can be arranged as needed, can form triangle, quadrangle, round or other shapes
Shape, therefore the light shape irradiated can be arranged as needed.Since there is optical fiber 30 certain flexibility, optical fiber 30 to collect
In the shape that tightens can be inconsistent with the shape of substrate 20, in exposure process, can be changed according to the shape of plane of exposure
Become optical fiber 30 and concentrate the shape tightened so that optical fiber 30 concentrates the shape tightened consistent with the shape of plane of exposure.
As depicted in figs. 1 and 2, fiber optic imaging device further includes control system 50, and control system 50 includes image controller
51, LED driver 52, and for the power supply 53 to image controller 51 and the power supply of LED driver 52, each LED lamp bead 10
It is connect with a LED driver 52, image controller 51 controls lighting or closing for LED lamp bead 10 by LED driver 52.It is each
LED lamp bead 10 is connect with a LED driver 52, image controller 51 by LED driver 52 control LED lamp bead 10 light or
It closes to generate different graphic, therefore the shape that the use of the new type emits beam from the front end of optical fiber 30 32 can control,
Can be triangle, quadrangle, round or other shapes, when being exposed using the use of the new type woth no need to egative film.
As shown in Figure 4 and Figure 5, the front end 32 of adjacent fiber 30 is mutually bonded fixation.32 end face of front end of optical fiber 30 is formed
One plane, curved surface or section.32 section of front end of optical fiber 30 is that round or positive six face shape, adjacent fiber 30 are close to fix.
Second embodiment, as shown in Fig. 6 to Figure 10, the difference of the present embodiment and first embodiment is：Fiber optic imaging device
Further include optical fiber buncher 40, optical fiber buncher 40 includes locking side 42 and several gripper edges 43, locks side 42 and several clampings
Side 43 surrounds clip slot 41, and the front end 32 of optical fiber 30, which is concentrated, to be clamped in clip slot 41.The one end for locking side 42 and a wherein gripper edge
43 is hinged, the other end and corresponding gripper edge 43 by equipped with the locking connection of snap close piece 44.Clip slot 41 is triangle, quadrangle
Or it is round.The front end 32 of optical fiber 30, which is concentrated, to be clamped in clip slot 41, and the area of clip slot 41 is less than 20 area of substrate, therefore from folder
Slot 41 emits beam intensity more than the light intensity directly sent out from substrate 20, improves the intensity of illumination of unit area；Due to
Optical fiber 30 has certain flexibility, therefore the shape of clip slot 41 and the shape of substrate 20 can be inconsistent, and the shape of clip slot 41 can
To be arranged as required to.Locking side 42 is locked with corresponding gripper edge 43 by snap close piece 44, and the front end 32 of optical fiber 30 is facilitated to collect
In be clamped in clip slot 41 so that the front end 32 of optical fiber 30 clamps solid and reliable.
In other embodiments, the shape and shape of the clip slot 41 of optical fiber buncher 40 could be provided as transformable.
It is specific embodiment of the present utility model above, it is noted that for those skilled in the art
For, without departing from the principle of this utility model, several improvements and modifications can also be made, these improvements and modifications
It is considered as the scope of protection of the utility model.
Claims (8)
1. a kind of fiber optic imaging device, which is characterized in that include the substrate equipped with LED lamp bead and several optical fiber；The optical fiber
Rear end is coupled with LED lamp bead, and the front end of optical fiber, which is concentrated, to be tightened, and the front elevational sectional area of the optical fiber is less than the area of substrate.
2. fiber optic imaging device according to claim 1, which is characterized in that the fiber optic imaging device further includes control system
System, the control system include image controller, LED driver, and for image controller and LED driver power supply
Power supply, each LED lamp bead are connect with a LED driver, image controller by LED driver control LED lamp bead light or
It closes to generate different graphic.
3. fiber optic imaging device according to claim 1, which is characterized in that the front end of the adjacent optical fiber is mutually bonded solid
It is fixed.
4. fiber optic imaging device according to claim 1, which is characterized in that it is flat that the front end surface of the optical fiber forms one
Face, curved surface or section.
5. fiber optic imaging device according to claim 1, which is characterized in that the front elevational sectional of the optical fiber be it is round or
Positive six face shape, adjacent fiber are close to fix.
6. fiber optic imaging device according to claim 1, which is characterized in that the fiber optic imaging device further includes optical fiber collection
Fast device, the optical fiber collection speed device include that locking side and several gripper edges, the locking side and several gripper edges surround clip slot, optical fiber
Front end concentrate be clamped in clip slot.
7. fiber optic imaging device according to claim 6, which is characterized in that the one end on the locking side and wherein one clamping
Side is hinged, the other end and corresponding gripper edge by equipped with snap close piece locking connection.
8. fiber optic imaging device according to claim 7, which is characterized in that the clip slot is triangle, quadrangle or circle
Shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820252036.2U CN207851347U (en) | 2018-02-11 | 2018-02-11 | Fiber optic imaging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820252036.2U CN207851347U (en) | 2018-02-11 | 2018-02-11 | Fiber optic imaging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207851347U true CN207851347U (en) | 2018-09-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820252036.2U Active CN207851347U (en) | 2018-02-11 | 2018-02-11 | Fiber optic imaging device |
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| CN (1) | CN207851347U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019153981A1 (en) * | 2018-02-11 | 2019-08-15 | 深圳市润沃自动化工程有限公司 | Fiber optic imaging device |
-
2018
- 2018-02-11 CN CN201820252036.2U patent/CN207851347U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019153981A1 (en) * | 2018-02-11 | 2019-08-15 | 深圳市润沃自动化工程有限公司 | Fiber optic imaging device |
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