CN103956795A - Remote laser charging device with protection function - Google Patents
Remote laser charging device with protection function Download PDFInfo
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- CN103956795A CN103956795A CN201410207809.1A CN201410207809A CN103956795A CN 103956795 A CN103956795 A CN 103956795A CN 201410207809 A CN201410207809 A CN 201410207809A CN 103956795 A CN103956795 A CN 103956795A
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- laser
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- optical sensor
- charging device
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Abstract
The invention relates to wireless charging devices, in particular to a remote laser charging device with a protection function. The remote laser charging device with the protection function comprises a laser transmitting device and a laser receiving device, wherein the laser transmitting device comprises a laser transmitter, a plurality of optical sensors with specific frequencies are distributed around the laser transmitter, the output end of each optical sensor with the specific frequency is connected with the input end of a single-chip microcomputer with a comparison program, the output end of the single-chip microcomputer controls a relay to be powered on or powered off through a control circuit, and the relay controls the laser transmitter to be turned on or turned off; the laser receiving device comprises a laser receiver, light sources with specific frequencies are correspondingly distributed around the laser receiver, the number of the light sources is equal to the number of the optical sensors with the specific frequencies, the output end of the laser receiver is connected with the input end of an electric energy storage unit, and the output end of the electric energy storage unit is connected with a device to be charged. The remote laser charging device with the protection function is reasonable in design, remote charging is achieved through laser, and harm caused by laser is effectively avoided.
Description
Technical field
The present invention relates to wireless charging device, be specially a kind of long distance laser charging device with safeguard measure.
Background technology
Along with the continuous scarcity of natural resources and the environmental protection problem day by day increasing the weight of, the life production equipment that substitutes other energy with electric energy development is gradually come, especially automobile, mobile phone, computer etc.General charging device is all generally wired charger at present, charger must be connected by live wire with electric room, or applies a kind of wireless charging device of electromagnetic wave principle, but electromagnetic wave is easily interfered, and its electromagnetic radiation is larger, efficiency of transmission is low.
Summary of the invention
The object of the present invention is to provide a kind of novel charging device, there is the long distance laser charging device of safeguard measure.
The present invention adopts following technical scheme to realize:
A long distance laser charging device with safeguard measure, comprises laser beam emitting device and laser receiver.
Described laser beam emitting device comprises generating laser, the surrounding of described generating laser is distributed with some characteristic frequency optical sensors, described characteristic frequency optical sensor output is connected with the single-chip microcomputer input with determining program, described single-chip microcomputer output by control circuit control relay electric and power-off, the Kai Heguan of described Control generating laser.
Described laser receiver comprises laser pickoff, the surrounding of described laser pickoff is the corresponding characteristic frequency light source equating with characteristic frequency optical sensor quantity that is distributed with one by one, the output of described laser pickoff is connected with the input of energy storage unit, and the output of described energy storage unit connects charging equipment.
In the time that the characteristic frequency optical sensor of all positions all receives the light signal that characteristic frequency light source is sent one to one, generating laser and laser pickoff are just right.
Because the frequency range of laser is 3.846 × 10
14hz to 7.895 × 10
14hz, its energy density is very big, and has one-way, directional lighting, the efficiency of light energy utilization is high.If but direct irradiation human eye or irradiate for a long time skin and all can bring huge injury to the person; so in order to reduce injury, the present invention will add protective device, around laser pickoff, add characteristic frequency light source; be testing light source, when charging, first open testing light source.Around generating laser, add corresponding characteristic frequency optical sensor, only have and all correctly receive after the light signal that characteristic frequency light source sends when the characteristic frequency optical sensor of all positions, guarantee that generating laser is just to laser pickoff, now, all characteristic frequency optical sensors transfer to signal the single-chip microcomputer with determining program, single-chip microcomputer is by simple known determining program, in the time that the characteristic frequency optical sensor of all positions all receives the light signal that characteristic frequency light source is sent one to one, output control signals to control circuit, control circuit control relay obtains electric, make normally opened contact closure, open generating laser Emission Lasers.Laser pickoff receives after illumination, and with the different photogenerated currents that can produce respective strengths of light intensity, electric current amplifies and exports energy storage unit to through amplifier.Now, as need be, to equipment charge, charging equipment be connected to the output of energy storage unit.And, carry out in charging process at laser, if the characteristic frequency optical sensor of arbitrary position does not receive characteristic frequency light signal, explanation may someone be strayed in laser circuit, now, single-chip microcomputer does not receive the signal of some or several characteristic frequency optical sensor inputs, by after the determining program in it, output control signals to control circuit, the power-off of control circuit control relay, normally opened contact is disconnected, close immediately generating laser, until characteristic frequency optical sensor recovers to receive the light signal that all characteristic frequency light sources are sent, could again open generating laser.
The present invention is reasonable in design; utilize laser to charge at a distance; by effectively having avoided the harm of laser, can accomplish wireless transmission, a kind of laser technology of utilizing with protection facility that can effectively overcome again electromagnetic wave principle defect realizes remote-wireless charging device.
Brief description of the drawings
Fig. 1 is structural representation of the present invention.
In figure, 1-laser beam emitting device, 2-laser receiver, 3-energy storage unit, 4-charging equipment, 11-generating laser, 12-characteristic frequency optical sensor, 13-sensing switch, 21-laser pickoff, 22-characteristic frequency light source, 23-light source switch.
Embodiment
Below in conjunction with accompanying drawing, specific embodiments of the invention are elaborated.
There is a long distance laser charging device for safeguard measure, comprise laser beam emitting device 1 and laser receiver 2.
Described laser beam emitting device 1 comprises generating laser 11, the surrounding of described generating laser 11 is distributed with some characteristic frequency optical sensors 12, described characteristic frequency optical sensor 12 outputs are connected with the single-chip microcomputer input with determining program, described single-chip microcomputer output by control circuit control relay electric and power-off, the Kai Heguan of described Control generating laser 11.
Described laser receiver 2 comprises laser pickoff 21, the surrounding of described laser pickoff 21 is the corresponding characteristic frequency light source 22 equating with characteristic frequency optical sensor 12 quantity that is distributed with one by one, the output of described laser pickoff 21 is connected with the input of energy storage unit 3, and the output of described energy storage unit 3 connects charging equipment 4.
In the time that the characteristic frequency optical sensor 12 of all positions all receives the light signal that characteristic frequency light source 22 is sent one to one, generating laser 11 and laser pickoff 21 are just right.
As shown in Figure 1, implement remote charging, first open the sensing switch 13 on laser beam emitting device 1, what at this moment only open is characteristic frequency optical sensor 2, open the light source switch 23 on laser receiver 2, what at this moment only open is characteristic frequency light source 22 again.Then regulate the position of laser beam emitting device 1 and laser receiver 2, allow and be distributed in that generating laser 11 characteristic frequency optical sensor 12 is around just in time corresponding receives the flashlight that characteristic frequency light source 22 sends, in the time that the characteristic frequency optical sensor 12 of all positions all receives the light signal that characteristic frequency light source 22 is sent one to one, could trigger the relay in laser beam emitting device 1 and control and open generating laser 11, send laser, laser pickoff 21 receives luminous energy, after opto-electronic conversion, change luminous energy into electric energy, be stored in energy storage unit 3, and connect charging equipment 4 and charge to charging equipment.
Claims (1)
1. a long distance laser charging device with safeguard measure, is characterized in that: comprise laser beam emitting device (1) and laser receiver (2);
Described laser beam emitting device (1) comprises generating laser (11), the surrounding of described generating laser (11) is distributed with some characteristic frequency optical sensors (12), described characteristic frequency optical sensor (12) output is connected with the single-chip microcomputer input with determining program, described single-chip microcomputer output by control circuit control relay electric and power-off, the Kai Heguan of described Control generating laser (11);
Described laser receiver (2) comprises laser pickoff (21), the surrounding of described laser pickoff (21) one by one correspondence is distributed with the characteristic frequency light source (22) equating with characteristic frequency optical sensor (12) quantity, the output of described laser pickoff (21) is connected with the input of energy storage unit (3), and the output of described energy storage unit (3) connects charging equipment (4);
In the time that the characteristic frequency optical sensor (12) of all positions all receives the light signal that characteristic frequency light source (22) is sent one to one, generating laser (11) and laser pickoff (21) are just right.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410207809.1A CN103956795A (en) | 2014-05-17 | 2014-05-17 | Remote laser charging device with protection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410207809.1A CN103956795A (en) | 2014-05-17 | 2014-05-17 | Remote laser charging device with protection function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103956795A true CN103956795A (en) | 2014-07-30 |
Family
ID=51334041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410207809.1A Pending CN103956795A (en) | 2014-05-17 | 2014-05-17 | Remote laser charging device with protection function |
Country Status (1)
| Country | Link |
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| CN (1) | CN103956795A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105186617A (en) * | 2015-09-21 | 2015-12-23 | 江苏腾威电子有限公司 | Infrared charging system and infrared charging method |
| CN105186618A (en) * | 2015-09-21 | 2015-12-23 | 江苏腾威电子有限公司 | Infrared charger, infrared charging external device and infrared charging method |
| CN106549511A (en) * | 2016-10-28 | 2017-03-29 | 暨南大学 | Based on the visible laser far-distance wireless charging device for indicating light protection |
| CN108178313A (en) * | 2015-12-21 | 2018-06-19 | 浙江华洋水务科技有限公司 | Aerating type is without cutout composite fibre artificial aquatic weed river corridor restoration system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0734110A1 (en) * | 1995-03-24 | 1996-09-25 | Klaipedos Universitetas | Wireless power transmission |
| CN102709993A (en) * | 2012-05-16 | 2012-10-03 | 中国海洋大学 | Laser alignment device and method for underwater wireless charging system |
| CN103457333A (en) * | 2012-05-25 | 2013-12-18 | 鸿富锦精密工业（深圳）有限公司 | Wireless charging system |
| CN103683521A (en) * | 2012-09-21 | 2014-03-26 | 昆山博驭汽车数字化有限公司 | Laser positioning intelligent connection electric vehicle wireless charger and transceiver system |
| CN204012770U (en) * | 2014-05-17 | 2014-12-10 | 国家电网公司 | The long distance laser charging device with safeguard measure |
-
2014
- 2014-05-17 CN CN201410207809.1A patent/CN103956795A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0734110A1 (en) * | 1995-03-24 | 1996-09-25 | Klaipedos Universitetas | Wireless power transmission |
| CN102709993A (en) * | 2012-05-16 | 2012-10-03 | 中国海洋大学 | Laser alignment device and method for underwater wireless charging system |
| CN103457333A (en) * | 2012-05-25 | 2013-12-18 | 鸿富锦精密工业（深圳）有限公司 | Wireless charging system |
| CN103683521A (en) * | 2012-09-21 | 2014-03-26 | 昆山博驭汽车数字化有限公司 | Laser positioning intelligent connection electric vehicle wireless charger and transceiver system |
| CN204012770U (en) * | 2014-05-17 | 2014-12-10 | 国家电网公司 | The long distance laser charging device with safeguard measure |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105186617A (en) * | 2015-09-21 | 2015-12-23 | 江苏腾威电子有限公司 | Infrared charging system and infrared charging method |
| CN105186618A (en) * | 2015-09-21 | 2015-12-23 | 江苏腾威电子有限公司 | Infrared charger, infrared charging external device and infrared charging method |
| CN108178313A (en) * | 2015-12-21 | 2018-06-19 | 浙江华洋水务科技有限公司 | Aerating type is without cutout composite fibre artificial aquatic weed river corridor restoration system |
| CN106549511A (en) * | 2016-10-28 | 2017-03-29 | 暨南大学 | Based on the visible laser far-distance wireless charging device for indicating light protection |
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Application publication date: 20140730 |