CN109842216A - A kind of long distance laser wireless charging emitter - Google Patents
A kind of long distance laser wireless charging emitter Download PDFInfo
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- CN109842216A CN109842216A CN201711210761.XA CN201711210761A CN109842216A CN 109842216 A CN109842216 A CN 109842216A CN 201711210761 A CN201711210761 A CN 201711210761A CN 109842216 A CN109842216 A CN 109842216A
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- laser
- wireless charging
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- chip microcontroller
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- 230000005540 biological transmission Effects 0.000 claims abstract description 5
- 239000004065 semiconductor Substances 0.000 claims description 7
- 239000007787 solid Substances 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 2
- 230000006641 stabilisation Effects 0.000 abstract description 2
- 238000011105 stabilization Methods 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000036039 immunity Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
The present invention relates to a kind of long distance laser wireless charging emitters, including laser generator (7) and it is respectively used to acquisition laser generator (7) voltage, the potentiometer (5) and temperature sensor (6) of temperature, the potentiometer (5) and temperature sensor (6) are by the data transmission of acquisition to single-chip microcontroller (2), compare the voltage of acquisition by single-chip microcontroller (2), temperature value is simultaneously compared with setting value, and then voltage and temperature adjustment are carried out by voltage compensator (4) and refrigerator (3), laser power control is carried out by the way that single-chip microcontroller is added in emitter, laser output power can be adjusted in time, realize the stabilization of laser output power, reduce impact of the wireless charging in the process to device, improve service using life, long distance laser wireless charging can be achieved.
Description
Technical field
The present invention relates to wireless charging device field, specifically a kind of long distance laser wireless charging emitter.
Background technique
Laser power supply is a kind of advanced, practical scheme, it provides electric energy to high-pressure side using Optical fiber principle, and
Digital modulation mode is used in high-pressure side.In recent years since photoelectronics has fast development, high-power semiconductor laser
And the photocell as photoelectric converter has all reached very high performance indicator, brings for the realization and popularization of laser power supply
Very big technical support.
Laser powered sensor has many advantages, such as that structure is simple, functional reliability is high, long transmission distance, strong interference immunity, but this side
Case equally exists following disadvantage: transformation efficiency is low, and is difficult to ensure the stability of output laser power.
Summary of the invention
Technical problem to be solved by the invention is to provide a kind of long distance laser wireless charging emitters, existing to solve
There is defect present in technology.
The technical scheme to solve the above technical problems is that
A kind of long distance laser wireless charging emitter, including laser generator (7) and be respectively used to acquisition laser hair
The potentiometer (5) and temperature sensor (6) of raw device (7) voltage, temperature, the potentiometer (5) and temperature sensor (6) will acquire
Data transmission to single-chip microcontroller (2), compared the voltage of acquisition, temperature value by single-chip microcontroller (2) and be compared with setting value, in turn
Voltage and temperature adjustment are carried out by voltage compensator (4) and refrigerator (3), the single-chip microcontroller (2) is connected with power supply (1), institute
It states power supply (1) and provides energy for whole device；
Further, the laser generator (7) is solid state laser or semiconductor laser；
Further, the refrigerator (3) is semiconductor chilling plate；The temperature sensor (6) is thermistor；
The beneficial effects of the present invention are: carrying out laser power control, Neng Gouji by the way that single-chip microcontroller is added in emitter
When adjust laser output power, realize the stabilization of laser output power, reduce the impact during wireless charging to device,
Improve service using life.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Description of symbols:
1, power supply, 2, single-chip microcontroller, 3, refrigerator, 4, voltage compensator, 5, potentiometer, 6, temperature sensor, 7, laser hair
Raw device.
Specific embodiment
The principle and features of the present invention will be described below with reference to the accompanying drawings, and the given examples are served only to explain the present invention, and
It is non-to be used to limit the scope of the invention.
As shown in Figure 1, a kind of long distance laser wireless charging emitter, including laser generator (7) and it is respectively used to
Acquire the potentiometer (5) and temperature sensor (6) of laser generator (7) voltage, temperature, the potentiometer (5) and temperature sensing
Device (6) by the data transmission of acquisition to single-chip microcontroller (2), by single-chip microcontroller (2) compare the voltage of acquisition, temperature value and and setting value into
Row compares, and then carries out voltage and temperature adjustment by voltage compensator (4) and refrigerator (3), and the single-chip microcontroller (2) is connected with
Power supply (1), the power supply (1) provide energy for whole device；
Further, the laser generator (7) is solid state laser or semiconductor laser；
Further, the refrigerator (3) is semiconductor chilling plate；The temperature sensor (6) is thermistor；
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (3)
1. a kind of long distance laser wireless charging emitter, it is characterised in that: including laser generator (7) and be respectively used to adopt
Collect the potentiometer (5) and temperature sensor (6) of laser generator (7) voltage, temperature, the potentiometer (5) and temperature sensor
(6) by the data transmission of acquisition to single-chip microcontroller (2), compared the voltage of acquisition, temperature value by single-chip microcontroller (2) and carried out with setting value
Compare, and then voltage and temperature adjustment are carried out by voltage compensator (4) and refrigerator (3), the single-chip microcontroller (2) is connected with electricity
Source (1), the power supply (1) provide energy for whole device.
2. a kind of long distance laser wireless charging emitter according to claim 1, it is characterised in that: the laser hair
Raw device (7) are solid state laser or semiconductor laser.
3. a kind of long distance laser wireless charging emitter according to claim 1, it is characterised in that: the refrigerator
It (3) is semiconductor chilling plate；The temperature sensor (6) is thermistor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711210761.XA CN109842216A (en) | 2017-11-28 | 2017-11-28 | A kind of long distance laser wireless charging emitter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711210761.XA CN109842216A (en) | 2017-11-28 | 2017-11-28 | A kind of long distance laser wireless charging emitter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109842216A true CN109842216A (en) | 2019-06-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711210761.XA Pending CN109842216A (en) | 2017-11-28 | 2017-11-28 | A kind of long distance laser wireless charging emitter |
Country Status (1)
| Country | Link |
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| CN (1) | CN109842216A (en) |
Citations (7)
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|---|---|---|---|---|
| JPH0669600A (en) * | 1992-08-13 | 1994-03-11 | Sony Corp | Apc temperature compensator for semiconductor laser and semiconductor laser using the same |
| US6393041B1 (en) * | 1999-05-10 | 2002-05-21 | Nec Corporation | Apparatus and method for controlling semiconductor laser module |
| US20040202210A1 (en) * | 2003-04-11 | 2004-10-14 | Thornton Robert L. | Control system for a semiconductor laser |
| CN1883090A (en) * | 2003-11-18 | 2006-12-20 | 松下电器产业株式会社 | Laser driving device, optical head comprising laser driving device, and optical disk device |
| CN202094892U (en) * | 2011-05-23 | 2011-12-28 | 成都新易盛通信技术有限公司 | Long-distance SFP+ optical module |
| CN102512767A (en) * | 2011-11-23 | 2012-06-27 | 北京百纳威尔科技有限公司 | Mobile terminal with laser physical therapy function |
| CN207475291U (en) * | 2017-11-28 | 2018-06-08 | 北京中诺智电科技有限公司 | A kind of long distance laser wireless charging emitter |
-
2017
- 2017-11-28 CN CN201711210761.XA patent/CN109842216A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0669600A (en) * | 1992-08-13 | 1994-03-11 | Sony Corp | Apc temperature compensator for semiconductor laser and semiconductor laser using the same |
| US6393041B1 (en) * | 1999-05-10 | 2002-05-21 | Nec Corporation | Apparatus and method for controlling semiconductor laser module |
| US20040202210A1 (en) * | 2003-04-11 | 2004-10-14 | Thornton Robert L. | Control system for a semiconductor laser |
| CN1883090A (en) * | 2003-11-18 | 2006-12-20 | 松下电器产业株式会社 | Laser driving device, optical head comprising laser driving device, and optical disk device |
| CN202094892U (en) * | 2011-05-23 | 2011-12-28 | 成都新易盛通信技术有限公司 | Long-distance SFP+ optical module |
| CN102512767A (en) * | 2011-11-23 | 2012-06-27 | 北京百纳威尔科技有限公司 | Mobile terminal with laser physical therapy function |
| CN207475291U (en) * | 2017-11-28 | 2018-06-08 | 北京中诺智电科技有限公司 | A kind of long distance laser wireless charging emitter |
Non-Patent Citations (3)
| Title |
|---|
| 房怀英;杨建红;: "基于ARM系统激光器的温度和功率反馈补偿系统的设计", 安徽工业大学学报(自然科学版), no. 02, pages 151 - 154 * |
| 肖慧荣, 邹文栋, 伏燕军, 朱泉水: "大功率半导体激光驱动电源的研制", 激光杂志, no. 04, pages 38 - 39 * |
| 肖慧荣, 邹文栋, 朱泉水: "数字式半导体激光驱动电源控制系统设计", 激光与红外, no. 06, pages 422 - 424 * |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190604 |