CN111129925A - Fiber laser power control method and device - Google Patents
Fiber laser power control method and device Download PDFInfo
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- CN111129925A CN111129925A CN201911364948.4A CN201911364948A CN111129925A CN 111129925 A CN111129925 A CN 111129925A CN 201911364948 A CN201911364948 A CN 201911364948A CN 111129925 A CN111129925 A CN 111129925A
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- fiber laser
- fixedly connected
- casing
- power control
- control device
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
- H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
- H01S3/06—Construction or shape of active medium
- H01S3/063—Waveguide lasers, i.e. whereby the dimensions of the waveguide are of the order of the light wavelength
- H01S3/067—Fibre lasers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
- H01S3/0007—Applications not otherwise provided for
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
- H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
- H01S3/06—Construction or shape of active medium
- H01S3/063—Waveguide lasers, i.e. whereby the dimensions of the waveguide are of the order of the light wavelength
- H01S3/067—Fibre lasers
- H01S3/06704—Housings; Packages
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- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Optics & Photonics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Lasers (AREA)
Abstract
The invention relates to the technical field of fiber lasers, in particular to a fiber laser power control device which comprises a shell, wherein the bottom end of the shell is connected with a plurality of supporting mechanisms, the shell is fixedly connected with an access panel, the shell is internally connected with a control assembly, the upper end of the shell is connected with a display screen, the upper end of the shell is connected with an adjusting button, one side of the shell is rotatably connected with a supporting plate, the upper end of the supporting plate is fixedly connected with a partition plate, the bottom end of the supporting plate is rotatably connected with an inserted bar, the shell is fixedly connected with a fixed block, the fixed block is positioned below the supporting plate, the upper end of the fixed block is provided with a through hole, the through hole is matched with the inserted bar, two sides of the lower surface of the. The invention also provides a power control method of the optical fiber laser. The invention has higher regulation precision and accurate regulation of the output power of the optical fiber laser.
Description
Technical Field
The invention relates to the technical field of fiber lasers, in particular to a method and a device for controlling power of a fiber laser.
Background
For an ideal fiber laser, the actual output power and the theoretical set power should be in a direct proportion relationship, but due to the influence of factors such as individual difference of fiber laser components and temperature, the actual output power of different fiber lasers can be different when the same set power is achieved.
The existing control device needs to use some reference materials when adjusting the output power of the fiber laser, but the reference materials cannot be placed due to the fact that the adjusting device lacks a placing frame, and the adjusting device is not beneficial to adjusting the output power of the fiber laser and cannot be adjusted accurately.
Disclosure of Invention
The invention aims to solve the defect of inaccurate adjustment in the prior art, and provides a method and a device for controlling the power of a fiber laser.
In order to achieve the purpose, the invention adopts the following technical scheme:
a fiber laser power control device is designed, which comprises a shell, wherein the bottom end of the shell is connected with a plurality of supporting mechanisms, the shell is fixedly connected with an access panel, the shell is internally connected with a control assembly, the upper end of the shell is connected with a display screen, the upper end of the shell is connected with an adjusting button, one side of the shell is rotatably connected with a supporting plate, the upper end of the supporting plate is fixedly connected with a partition plate, the bottom end of the supporting plate is rotatably connected with an inserted rod, the shell is fixedly connected with a fixed block, the fixed block is positioned below the supporting plate, the upper end of the fixed block is provided with a through hole, the through hole is matched with the inserted rod, both sides of the lower surface of the supporting plate are fixedly connected with elastic blocks, one side fixedly connected with plug of casing, the spout has been seted up on the plug, sliding connection has the baffle on the spout.
Preferably, the supporting mechanism comprises supporting legs, the supporting legs are connected with the shell, the bottom ends of the supporting legs are fixedly connected with non-slip mats, and the non-slip mats are rubber mats.
Preferably, the shell is provided with heat dissipation holes, and the heat dissipation holes are fixedly connected with dust screens.
Preferably, the control assembly comprises a processor, the processor is in signal connection with a conversion module, the conversion module is in signal connection with a receiving module, the processor is in signal connection with an adjusting module, the processor is in signal connection with an identification module, and the identification module is in signal connection with an analysis module.
Preferably, the processor is further connected with a memory through signals, and the processor is connected with a battery block through signals.
Preferably, the upper end of casing is connected with fixed establishment, fixed establishment is connected with the transparent plate, the transparent plate is the glass board, fixedly connected with sealing washer on the transparent plate, one side extrusion of sealing washer the casing.
Preferably, the fixing mechanism comprises a plurality of connecting seats, the connecting seats are fixed on the shell, a plurality of connecting heads are fixedly connected to the transparent plate, and the connecting heads are matched with the connecting seats.
The invention also provides a method for controlling the power of the optical fiber laser, which comprises the following steps:
s1: connecting the fiber laser with a control device, determining that the fiber laser can work normally, and recording the actual set power and the actual output power of the fiber laser after starting the fiber laser;
s2: the analysis module acquires a relation function between the actual set power and the actual output power of the optical fiber laser according to the actual set power and the actual output power of the optical fiber laser;
s3: the adjusting module adjusts the actual set power of the fiber laser according to the relation function in S2.
The method and the device for controlling the power of the optical fiber laser have the advantages that:
through fixed block, through-hole and inserted bar structure, after the backup pad rotated the horizontal position, in inserting the through-hole with the inserted bar, the inserted bar supported the backup pad, prevented reference fee and placed in the backup pad, conveniently adjusted fiber laser's output through watching reference for it is higher to adjust the precision, and fiber laser's output adjusts accurately.
Drawings
Fig. 1 is a first structural schematic diagram of a method and an apparatus for controlling power of a fiber laser according to the present invention;
fig. 2 is a schematic structural diagram of a method and an apparatus for controlling power of a fiber laser according to the present invention;
fig. 3 is a schematic diagram of a connection structure of a support plate and a plug in a method and an apparatus for controlling power of a fiber laser according to the present invention;
fig. 4 is a system block diagram of a control component in a method and an apparatus for controlling power of a fiber laser according to the present invention.
In the figure: the anti-skidding support plate comprises a shell 1, support legs 2, an anti-skidding pad 3, an overhaul plate 4, heat dissipation holes 5, a dust screen 6, a support plate 7, a partition plate 8, an insertion rod 9, a fixing block 10, a through hole 11, an elastic block 12, an adjusting button 13, a display screen 14, a connecting seat 15, a transparent plate 16, a sealing ring 17, a connecting head 18, a plug 19 and a baffle 20.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Example 1
Referring to fig. 1-4, a fiber laser power control device, comprising a housing 1, wherein the bottom of the housing 1 is connected with a plurality of supporting mechanisms, the supporting mechanisms are used for supporting the housing 1, the housing 1 is fixedly connected with an access panel 4, the access panel 4 is used for facilitating maintenance of the internal mechanism of the housing 1, the housing 1 is connected with a control assembly, the control assembly comprises a processor, the processor is connected with a conversion module through signals, the conversion module is used for converting electric signals into digital signals, the conversion module is connected with a receiving module through signals, the receiving module is used for receiving data transmitted by the fiber laser, the processor is connected with an adjusting module through signals, the adjusting module is used for adjusting the output power of the fiber laser, the processor is connected with an identification module through signals, the identification module is used for identifying digital information, and the identification module is connected with an analysis module through signals, the analysis module is used for analyzing the information, the processor is further connected with the memory through signals, and the processor is connected with the battery block through signals.
The upper end of casing 1 is connected with display screen 14, the effect of display screen 14 is the output that shows fiber laser, the upper end of casing 1 is connected with adjustment button 13, adjustment button 13's effect is adjusted the output of fiber laser, one side of casing 1 is rotated and is connected with backup pad 7, reference data is placed to backup pad 7's effect, backup pad 7's upper end fixedly connected with division board 8, backup pad 7's bottom is rotated and is connected with inserted bar 9, inserted bar 9's effect is to support backup pad 7.
Fixedly connected with fixed block 10 on casing 1, fixed block 10 is located the below of backup pad 7, through-hole 11 has been seted up to the upper end of fixed block 10, inserted bar 9 is connected to the effect of through-hole 11, through-hole 11 cooperatees with inserted bar 9, the equal fixedly connected with elastic block 12 in backup pad 7's the lower surface both sides, the effect of elastic block 12 reduces the collision between backup pad 7 and the casing 1, one side fixedly connected with plug 19 of casing 1, the effect of plug 19 is connection fiber laser, the spout has been seted up on the plug, sliding connection has baffle 20 on the spout, the effect of baffle 20 is protection plug 19, avoid the dust to get into plug 19.
The invention also provides a method for controlling the power of the optical fiber laser, which comprises the following steps:
s1: connecting the fiber laser with a control device, determining that the fiber laser can work normally, and recording the actual set power and the actual output power of the fiber laser after starting the fiber laser;
s2: the analysis module acquires a relation function between the actual set power and the actual output power of the optical fiber laser according to the actual set power and the actual output power of the optical fiber laser;
s3: the adjusting module adjusts the actual set power of the fiber laser according to the relation function in S2.
Example 2
Referring to fig. 1-2, as another preferred embodiment of the present invention, the difference from embodiment 1 is that the supporting mechanism includes a supporting foot 2, the supporting foot 2 is connected to the housing 1, a non-slip mat 3 is fixedly connected to the bottom end of the supporting foot 2, the non-slip mat 3 is used to increase the friction between the supporting foot 2 and the ground, and the non-slip mat 3 is a rubber mat.
Example 3
Referring to fig. 1-3, as another preferred embodiment of the present invention, the difference from embodiment 1 is that a housing 1 is provided with heat dissipation holes 5, the heat dissipation holes 5 are fixedly connected with a dust screen 6, the upper end of the housing 1 is connected with a fixing mechanism, the fixing mechanism is used for fixing a transparent plate 16, the fixing mechanism is connected with the transparent plate 16, the transparent plate 16 is used for protecting a display 14, the transparent plate 16 is a glass plate, the transparent plate 16 is fixedly connected with a sealing ring 17, the sealing ring 17 is used for sealing a gap between the transparent plate 16 and the housing 1, one side of the sealing ring 17 presses the housing 1, the fixing mechanism comprises a plurality of connecting seats 15, the connecting seats 15 are fixed on the housing 1, the transparent plate 16 is fixedly connected with a plurality of connecting heads 18, and the.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. The utility model provides a fiber laser power control device, includes casing (1), the bottom of casing (1) is connected with a plurality of supporting mechanism, its characterized in that, fixedly connected with service panel (4) on casing (1), casing (1) in-connection has control assembly, the upper end of casing (1) is connected with display screen (14), the upper end of casing (1) is connected with adjustment button (13), one side of casing (1) is rotated and is connected with backup pad (7), the upper end fixedly connected with division board (8) of backup pad (7), the bottom of backup pad (7) is rotated and is connected with inserted bar (9), fixedly connected with fixed block (10) on casing (1), fixed block (10) are located the below of backup pad (7), through-hole (11) have been seted up to the upper end of fixed block (10), through-hole (11) with inserted bar (9) cooperate, the equal fixedly connected with elastic block (12) in lower surface both sides of backup pad (7), one side fixedly connected with plug (19) of casing (1), the spout has been seted up on the plug, sliding connection has baffle (20) on the spout.
2. The fiber laser power control device according to claim 1, wherein the supporting mechanism comprises a supporting leg (2), the supporting leg (2) is connected to the housing (1), a non-slip mat (3) is fixedly connected to a bottom end of the supporting leg (2), and the non-slip mat (3) is a rubber mat.
3. The fiber laser power control device according to claim 1, wherein the housing (1) is provided with a heat dissipation hole (5), and a dust screen (6) is fixedly connected to the heat dissipation hole (5).
4. A fiber laser power control device according to claim 1, wherein the control component comprises a processor, the processor is in signal connection with a conversion module, the conversion module is in signal connection with a receiving module, the processor is in signal connection with a regulating module, the processor is in signal connection with an identification module, and the identification module is in signal connection with an analysis module.
5. The fiber laser power control device of claim 4, wherein the processor is further in signal connection with a memory, and the processor is in signal connection with a battery block.
6. A fiber laser power control device according to claim 1, characterized in that a fixing mechanism is connected to the upper end of the housing (1), a transparent plate (16) is connected to the fixing mechanism, the transparent plate (16) is a glass plate, a sealing ring (17) is fixedly connected to the transparent plate (16), and one side of the sealing ring (17) presses the housing (1).
7. A fiber laser power control device according to claim 6, characterized in that the fixing mechanism comprises a plurality of connecting seats (15), the connecting seats (15) are fixed on the housing (1), a plurality of connecting heads (18) are fixedly connected to the transparent plate (16), and the connecting heads (18) are matched with the connecting seats (15).
8. A method of fibre laser power control according to any of claims 1 to 7, characterised by the steps of:
s1: connecting the fiber laser with a control device, determining that the fiber laser can work normally, and recording the actual set power and the actual output power of the fiber laser after starting the fiber laser;
s2: the analysis module acquires a relation function between the actual set power and the actual output power of the optical fiber laser according to the actual set power and the actual output power of the optical fiber laser;
s3: the adjusting module adjusts the actual set power of the fiber laser according to the relation function in S2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911364948.4A CN111129925A (en) | 2019-12-26 | 2019-12-26 | Fiber laser power control method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911364948.4A CN111129925A (en) | 2019-12-26 | 2019-12-26 | Fiber laser power control method and device |
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| Publication Number | Publication Date |
|---|---|
| CN111129925A true CN111129925A (en) | 2020-05-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911364948.4A Pending CN111129925A (en) | 2019-12-26 | 2019-12-26 | Fiber laser power control method and device |
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| Country | Link |
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| CN (1) | CN111129925A (en) |
Citations (9)
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| CN203120330U (en) * | 2013-02-26 | 2013-08-07 | 上海泰豪智能节能技术有限公司 | Folding storage type bracket for industrial control cabinet |
| CN103811988A (en) * | 2014-02-27 | 2014-05-21 | 深圳市联赢激光股份有限公司 | Method and device for controlling power of optical fibre laser device |
| CN105007703A (en) * | 2015-06-01 | 2015-10-28 | 洛阳新思路电气股份有限公司 | Multifunctional computer pallet apparatus in electrical control cabinet |
| CN205623003U (en) * | 2016-03-12 | 2016-10-05 | 国家电网公司 | Electric power electrical automation control cabinet |
| CN207528829U (en) * | 2017-11-11 | 2018-06-22 | 江苏英美迪自动化科技有限公司 | A kind of new type of safe electric adjustment platform |
| CN108408477A (en) * | 2018-02-12 | 2018-08-17 | 张晓双 | A kind of portable power cable device |
| CN109412001A (en) * | 2018-12-26 | 2019-03-01 | 吉林大学 | A kind of digital high efficiency laser pumping source |
| CN208624837U (en) * | 2017-08-04 | 2019-03-22 | 新昌县泉道智能科技有限公司 | A kind of teaching lectern facilitating adjusting |
| CN208837343U (en) * | 2018-06-13 | 2019-05-10 | 冼嘉俊 | A kind of folding desk/chair |
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2019
- 2019-12-26 CN CN201911364948.4A patent/CN111129925A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203120330U (en) * | 2013-02-26 | 2013-08-07 | 上海泰豪智能节能技术有限公司 | Folding storage type bracket for industrial control cabinet |
| CN103811988A (en) * | 2014-02-27 | 2014-05-21 | 深圳市联赢激光股份有限公司 | Method and device for controlling power of optical fibre laser device |
| CN105007703A (en) * | 2015-06-01 | 2015-10-28 | 洛阳新思路电气股份有限公司 | Multifunctional computer pallet apparatus in electrical control cabinet |
| CN205623003U (en) * | 2016-03-12 | 2016-10-05 | 国家电网公司 | Electric power electrical automation control cabinet |
| CN208624837U (en) * | 2017-08-04 | 2019-03-22 | 新昌县泉道智能科技有限公司 | A kind of teaching lectern facilitating adjusting |
| CN207528829U (en) * | 2017-11-11 | 2018-06-22 | 江苏英美迪自动化科技有限公司 | A kind of new type of safe electric adjustment platform |
| CN108408477A (en) * | 2018-02-12 | 2018-08-17 | 张晓双 | A kind of portable power cable device |
| CN208837343U (en) * | 2018-06-13 | 2019-05-10 | 冼嘉俊 | A kind of folding desk/chair |
| CN109412001A (en) * | 2018-12-26 | 2019-03-01 | 吉林大学 | A kind of digital high efficiency laser pumping source |
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Application publication date: 20200508 |