CN207586559U - A kind of laser facula apparatus for shaping and laser lamp with shaping optical fiber - Google Patents
A kind of laser facula apparatus for shaping and laser lamp with shaping optical fiber Download PDFInfo
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- CN207586559U CN207586559U CN201721237400.XU CN201721237400U CN207586559U CN 207586559 U CN207586559 U CN 207586559U CN 201721237400 U CN201721237400 U CN 201721237400U CN 207586559 U CN207586559 U CN 207586559U
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- shaping
- optical fiber
- laser
- shaping optical
- light source
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Abstract
The utility model is suitable for laser facula shaping technique field, discloses a kind of laser facula apparatus for shaping and laser lamp with shaping optical fiber.Laser facula apparatus for shaping with shaping optical fiber includes laser light source and shaping optical fiber, and the injection direction of the shaping optical fiber and the laser light source intersects vertically.The laser lamp is with a kind of above-mentioned laser facula apparatus for shaping with shaping optical fiber.A kind of laser facula apparatus for shaping and laser lamp with shaping optical fiber provided by the utility model, after the focusing for the shaped optical fiber of laser that its laser light source projects, so as to make the lasing fluorescence angle emitted by laser light source very big by dispersion angle, focus on smaller light emitting angle, make that laser hot spot is cleaner and simple in structure, application cost is low.
Description
Technical field
The utility model belongs to laser facula shaping technique field more particularly to a kind of laser facula with shaping optical fiber
Apparatus for shaping and laser lamp.
Background technology
The lasers such as current laser lamp generally carry out shaping, structure by lens or lens group to laser facula
It is complicated, of high cost.
Utility model content
The purpose of the utility model is to overcome above-mentioned the deficiencies in the prior art, provide a kind of swashing with shaping optical fiber
Light spot shaping device and laser lamp, simple in structure, shaping effect is good and application cost is low.
The technical solution of the utility model is：A kind of laser facula apparatus for shaping with shaping optical fiber, including laser light
Source, further includes shaping optical fiber, and the injection direction of the shaping optical fiber and the laser light source intersects vertically.
Optionally, the laser facula apparatus for shaping with shaping optical fiber further includes mounting base, and the mounting base has
Laser ejection hole, the laser light source are set to the laser ejection hole rear end or are set in the laser ejection hole；It is described
Shaping optical fiber is set to the front end of the laser ejection hole.
Optionally, the front end of the mounting base is provided with mounting groove, mounting groove phase vertical with the laser ejection hole
It hands over, the shaping optical fiber is completely or partially in the mounting groove.
Optionally, the shaping optical fiber is adhered to by sticky object in the mounting groove.
Optionally, a diameter of 3 to 140 microns of the shaping optical fiber.
Optionally, a diameter of 60 to 75 microns of the shaping optical fiber.
Optionally, the distance between the shaping optical fiber and the laser light source are more than the two of the shaping fibre diameter
Times.
Optionally, the distance between the shaping optical fiber and the laser light source are more than the four of the shaping fibre diameter
Times.
Optionally, the shaping optical fiber is provided with one or at least two.
The utility model additionally provides a kind of laser lamp, and the laser lamp is with a kind of above-mentioned swashing with shaping optical fiber
Light spot shaping device.
A kind of laser facula apparatus for shaping and laser lamp with shaping optical fiber provided by the utility model, laser light
Source project the shaped optical fiber of laser focusing after, so as to make the lasing fluorescence angle emitted by laser light source by dispersion angle very
Greatly, smaller light emitting angle is focused on, makes that laser hot spot is cleaner and simple in structure, application cost is low.
Description of the drawings
In order to illustrate more clearly of the technical scheme in the embodiment of the utility model, will make below to required in embodiment
Attached drawing is briefly described, it should be apparent that, the accompanying drawings in the following description is only some embodiments of the utility model,
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings
Other attached drawings.
Fig. 1 is that a kind of plane for laser facula apparatus for shaping with shaping optical fiber that the utility model embodiment provides is shown
It is intended to；
Fig. 2 is that a kind of light path for laser facula apparatus for shaping with shaping optical fiber that the utility model embodiment provides is shown
It is intended to.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention is further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
As depicted in figs. 1 and 2, a kind of laser facula shaping dress with shaping optical fiber that the utility model embodiment provides
It puts, including laser light source 1 (light source LD), further includes shaping optical fiber 2, the cross section of shaping optical fiber 2 can be rounded.The shaping
Optical fiber 2 and the injection direction of the laser light source 1 intersect vertically, and shaping optical fiber 2 and the injection direction of laser light source 1 can be in T
Font is set, after the focusing of the shaped optical fiber 2 of laser projected by laser light source 1, so as to make the laser emitted by laser light source 1
Light emitting angle is very big by dispersion angle, focuses on smaller light emitting angle, make laser hot spot it is cleaner and simple in structure, should
With at low cost.
Specifically, the laser facula apparatus for shaping with shaping optical fiber 2 further includes mounting base 3, and the mounting base 3 has
There is laser ejection hole, the laser light source 1 is set to the laser ejection hole rear end or is set in the laser ejection hole；Institute
The front end that shaping optical fiber 2 is set to the laser ejection hole is stated, certainly, shaping optical fiber 2 can also be from the middle part of laser ejection hole
Laser ejection hole is crossed, i.e. laser ejection hole is set with shaping optical fiber 2 in cross.
Specifically, laser light source 1 can be fixedly connected on mounting base 3 or other suitable components, what laser light source 1 was sent out
Light can be projected directly from laser ejection hole, it is of course also possible to convex lens or convex lens group are set before laser light source 1, with
Pre-shaped is carried out to laser.
Specifically, the front end of the mounting base 3 is provided with mounting groove, mounting groove phase vertical with the laser ejection hole
It hands over, the shaping optical fiber 2 can be completely or partially in the mounting groove, and the width of mounting groove can be less than laser ejection hole
Diameter, the length of mounting groove can be more than the diameter of laser ejection hole.I.e. the diameter of shaping optical fiber 2 can be less than laser and project
The diameter in hole, the length of shaping optical fiber 2 can be more than the diameter of laser ejection hole.In the present embodiment, shaping optical fiber 2 is along length side
To midpoint correspond to laser ejection hole center.
Specifically, the shaping optical fiber 2 can be adhered in the mounting groove by sticky object, specifically, can be whole
Shaping optical fiber 2 is fixed in the both ends of shape optical fiber 2 by mode for dispensing glue.The bottom of mounting groove can be in matched with shaping optical fiber 2
Arc surfaced, alternatively, the bottom of mounting groove can also be in planar.The width of mounting groove can be equal to the diameter of shaping optical fiber 2, peace
The depth of tankage can also be equal to the diameter of shaping optical fiber 2, and shaping optical fiber 2 is easy to position.Mounting base 3 can be metal pedestal,
Can be by machining, high precision machining, so as to the precise positioning conducive to shaping optical fiber 2.
Specifically, the diameter of the shaping optical fiber 2 can be 3 to 140 microns or other suitable ranges.
In concrete application, the diameter of the shaping optical fiber 2 can be 60 to 75 microns, such as 66 or 68 microns etc..
Specifically, the distance between the shaping optical fiber 2 and the laser light source 1 are more than 2 diameter of shaping optical fiber
Twice, to ensure spot shaping effect.
In concrete application, it is straight that the distance between the shaping optical fiber 2 and the laser light source 1 are more than the shaping optical fiber 2
Four times of diameter, for example, the distance between shaping optical fiber 2 and the laser light source 1 be more than six times of 2 diameter of shaping optical fiber, eight
Times or ten times etc..
Specifically, the shaping optical fiber 2 is provided with one or at least two, can select suitable quantity according to actual conditions
With the shaping optical fiber 2 of diameter.
The utility model additionally provides a kind of laser lamp, and the laser lamp is with above-mentioned a kind of with shaping optical fiber 2
Laser facula apparatus for shaping.Laser lamp can include housing, circuit board etc., and laser light source 1 can be set in housing.
A kind of the laser facula apparatus for shaping and laser lamp with shaping optical fiber 2 that the utility model embodiment is provided,
After the focusing for the shaped optical fiber 2 of laser that its laser light source 1 projects, so as to make the lasing fluorescence angle emitted by laser light source 1
It is very big by dispersion angle, smaller light emitting angle is focused on, makes that laser hot spot is cleaner and simple in structure, application cost is low.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Any modification, equivalent replacement or improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (8)
1. a kind of laser facula apparatus for shaping with shaping optical fiber, including laser light source, which is characterized in that further include shaping light
Fibre, the injection direction of the shaping optical fiber and the laser light source intersect vertically；The laser facula with shaping optical fiber is whole
Shape dress, which is put, further includes mounting base, and the mounting base has laser ejection hole, and the laser light source is set to the laser ejection hole
Rear end is set in the laser ejection hole；The shaping optical fiber is set to the front end of the laser ejection hole；The installation
The front end of seat is provided with mounting groove, and the mounting groove intersects vertically with the laser ejection hole, the shaping optical fiber whole or portion
Divide in the mounting groove.
A kind of 2. laser facula apparatus for shaping with shaping optical fiber as described in claim 1, which is characterized in that the shaping
Optical fiber is adhered to by sticky object in the mounting groove.
A kind of 3. laser facula apparatus for shaping with shaping optical fiber as described in claim 1, which is characterized in that the shaping
A diameter of 3 to 140 microns of optical fiber.
A kind of 4. laser facula apparatus for shaping with shaping optical fiber as described in claim 1, which is characterized in that the shaping
A diameter of 60 to 75 microns of optical fiber.
A kind of 5. laser facula apparatus for shaping with shaping optical fiber as described in claim 1, which is characterized in that the shaping
The distance between optical fiber and the laser light source are more than twice of the shaping fibre diameter.
A kind of 6. laser facula apparatus for shaping with shaping optical fiber as described in claim 1, which is characterized in that the shaping
The distance between optical fiber and the laser light source are more than four times of the shaping fibre diameter.
A kind of 7. laser facula apparatus for shaping with shaping optical fiber as described in claim 1, which is characterized in that the shaping
Optical fiber is provided with one or at least two.
8. a kind of laser lamp, which is characterized in that with one kind as described in any one of claim 1 to 7 with shaping optical fiber
Laser facula apparatus for shaping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721237400.XU CN207586559U (en) | 2017-09-25 | 2017-09-25 | A kind of laser facula apparatus for shaping and laser lamp with shaping optical fiber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721237400.XU CN207586559U (en) | 2017-09-25 | 2017-09-25 | A kind of laser facula apparatus for shaping and laser lamp with shaping optical fiber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207586559U true CN207586559U (en) | 2018-07-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201721237400.XU Active CN207586559U (en) | 2017-09-25 | 2017-09-25 | A kind of laser facula apparatus for shaping and laser lamp with shaping optical fiber |
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| CN (1) | CN207586559U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107526177A (en) * | 2017-09-25 | 2017-12-29 | 深圳市皓龙激光设备有限公司 | A kind of laser facula apparatus for shaping and laser lamp with shaping optical fiber |
-
2017
- 2017-09-25 CN CN201721237400.XU patent/CN207586559U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107526177A (en) * | 2017-09-25 | 2017-12-29 | 深圳市皓龙激光设备有限公司 | A kind of laser facula apparatus for shaping and laser lamp with shaping optical fiber |
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