CN202721505U - Novel intelligent rapid charging wireless charger - Google Patents
Novel intelligent rapid charging wireless charger Download PDFInfo
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- CN202721505U CN202721505U CN2012204098518U CN201220409851U CN202721505U CN 202721505 U CN202721505 U CN 202721505U CN 2012204098518 U CN2012204098518 U CN 2012204098518U CN 201220409851 U CN201220409851 U CN 201220409851U CN 202721505 U CN202721505 U CN 202721505U
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Abstract
The utility model discloses a novel intelligent rapid charging wireless charger, which comprises an emitter and a receiver, the emitter comprises a converting circuit, a high frequency transformation circuit and a transmitting coil, the converting circuit and the emitter comprise a switch circuit, the receiver comprises a receiving coil and a circuit board, the receiving coil is connected to the circuit board, an intelligent detection module is arranged on the circuit board, the intelligent detection module comprises a processing unit, a temperature detection unit and a first alarm unit, standby enables zero power consumption, the charging power supply stops the operation under the condition of no charging load and stays in a zero loss state, the power supply is automatically started when the charger is used, the security is ensured by guaranteeing the distance and charging efficiency, the actual current and actual temperature of the equipment can be detected, and the fault position can be accurately determined.
Description
Technical field
The utility model relates to field of mobile terminals, particularly a kind of novel intelligent quick charge wireless charger.
Background technology
Wireless charging is the wide new technology of present development prospect, when charging, as long as being placed on its supporting charging platform, the equipment that is recharged just can charge, just can complete charging process by the inductive energy transmission of low-frequency electromagnetic wave, and need not to connect charge cable.For safety and power saving, when not placing by fill device on platform, the standby testing circuit will be turned off power conversion circuit, and charging platform will stop transmitting power.After prior art is analyzed, utility model people finds that prior art has following shortcoming at least: in prior art, wireless charger and be recharged and adopt communication protocol between equipment, by communicating by letter to identify the equipment that whether is recharged, when having detected by fill device, restart the power conversion transmitting power, so whether exist no matter be recharged equipment, the standby testing circuit of wireless charger still in work, always at the power consumption state, has caused the waste to resource; In addition, use charger that can not safety prevents charging device electric leakage problem, can not in time clearly react the function situation of charger inside, and therefore, there is defective in prior art, needs to improve.
The utility model content
The technical problems to be solved in the utility model is for overcoming weak point of the prior art, a kind of standby zero-power-consumption is provided, be not in zero loss state in the situation that have charging load that charge power supply is quit work, automatically start when in use power supply, in the situation that satisfy distance and charge efficiency is taken into account fail safe, energy checkout equipment actual current and actual temperature, accurately failure judgement goes out novel intelligent quick charge wireless charger where.
for solving technical problem of the present utility model, the technical scheme that adopts is: a kind of novel intelligent quick charge wireless charger, comprise reflector, receiver, described reflector is used for the electromagnetic wave of emission characteristic frequency, described reflector comprises change-over circuit, the high frequency conversion circuit, transmitting coil, described change-over circuit, described high frequency conversion circuit, described transmitting coil connects successively, described reflector also comprises switching circuit, described switching circuit is connected on described change-over circuit, described high frequency conversion circuit, in the loop that described transmitting coil forms, described switching circuit is used for conducting or disconnects described loop, described receiver is used for receiving specific electromagnetic wave and produces electric energy, described receiver comprises receiving coil, circuit board, described receiving coil is connected with circuit board, the Intelligent Measurement module is set on described circuit board, described Intelligent Measurement module comprises processing unit, temperature detecting unit, the first alarm unit, described processing unit is connected with described temperature detecting unit, and described temperature detecting unit is connected in charging circuit, and described processing unit is connected with described the first alarm unit again,
Described Intelligent Measurement module also comprises current detecting unit, the second alarm unit, and described current detecting unit is connected in the charging end circuit, and described current detecting unit is connected with described processing unit, and described processing unit is connected with the second alarm unit;
Described receiver is coated with insulating barrier.
beneficial effect with respect to prior art is, coated insulation layer outside receiver, can ensure the fail safe of electronic product when charging of use next to the skin, energy checkout equipment actual current and actual temperature, accurately where failure judgement goes out, signal timely gives the alarm, be convenient to the charge condition that people know power consumption equipment, avoid unnecessary loss, good economic benefit, whether utilize switching circuit to detect on wireless charger places by fill device, and by this switching circuit conducting or disconnect to realize the idle function of wireless charger, and, make this wireless charger realize Zero-power-consumption standby when standby, reach the highest electronic product standby energy consumption requirement, can save considerable electric energy, satisfy better environment protection requirement.
Description of drawings
Fig. 1 is frame diagram of the present utility model;
Fig. 2 composition diagram of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, optimal way of the present utility model is described in further detail.
As shown in Figure 1 and Figure 2, this novel intelligent quick charge wireless charger, standby zero-power-consumption, be not in zero loss state in the situation that have charging load that charge power supply is quit work, automatically start when in use power supply, in the situation that satisfy distance and charge efficiency is taken into account fail safe, can checkout equipment actual current and actual temperature, accurately where failure judgement goes out.this novel intelligent quick charge wireless charger, comprise reflector 2, receiver 17, described reflector 2 is used for the electromagnetic wave of emission characteristic frequency, described reflector 2 is connected with power end 19, described reflector 2 comprises change-over circuit 5, high frequency conversion circuit 6, transmitting coil 1, described change-over circuit 5, described high frequency conversion circuit 6, described transmitting coil 1 connects successively, described reflector 2 also comprises switching circuit 3, described switching circuit 3 is connected on described change-over circuit 5, described high frequency conversion circuit 6, in the loop that described transmitting coil 1 forms, when switching circuit 3 conducting, the loop conducting, the wireless charger normal operation, for being charged by fill device, when switching circuit 3 disconnects, the loop disconnects, wireless charger is in the idle state, in reflector 2, change-over circuit 5 is used for the input voltage of reflector is converted to the voltage that is fit to the high frequency conversion circuit, and change-over circuit 5 is connected with high frequency conversion circuit 6, this high frequency conversion circuit 6 is used for the direct voltage of change-over circuit output is converted to the alternating voltage of high frequency, and this high frequency conversion circuit 6 adopts full-bridge or half-bridge topology circuit, and this high frequency conversion circuit is connected with transmitting coil,
this transmitting coil 1 is converted to electromagnetic wave with alternating voltage and launches, described receiver 17 is used for receiving specific electromagnetic wave and produces electric energy, described receiver 17 comprises receiving coil 4, circuit board 12, described receiving coil 4 is connected with circuit board 12, receiving coil 4 is connected with battery 7 by charging end 15, on described circuit board 12, Intelligent Measurement module 16 is set, described Intelligent Measurement module 16 comprises current detecting unit 11, the first alarm unit 8, processing unit 13, temperature detecting unit 14, the second alarm unit 9, described processing unit 13 is provided with two width circuit, respectively at described current detecting unit 11, described temperature detecting unit 14 connects, described current detecting unit 11 is connected in the charging end circuit, actual current for detection of described charging end circuit, and generation signal, flow to described processing unit 13, described processing unit 13 compares according to presupposed information and detection information, generated data, when the actual current that described charging end 15 detected during higher than the peak of predetermined current, described processing unit 13 will cut off the circuit of charging end immediately, described the second alarm unit 9 is according to the electric current comparing result, send the second alarm signal, described temperature detecting unit 14 detects the actual temperature of described charging end circuit, and generation signal, flow to described processing unit 13, described processing unit 13 compares according to presupposed information and detection information, generated data, during higher than the peak of preset temperature, described processing unit 13 will cut off the circuit of charging end immediately when the actual temperature that described charging end detected, described the first alarm unit 8 sends the first alarm signal according to described temperature comparing result,
Described receiver 17 is coated with insulating barrier 18, does not affect electromagnetic transmission, simultaneously, has carried out preventing the insulation protection of leaking electricity from improving equipment Electrical Safety performance.
The above execution mode only is used for illustrating the utility model, but is not limited to this.Do not departing under the condition of the utility model design, affiliated technical field personnel can make suitable change and adjustment, and within these change and adjustments also should include claim protection range of the present utility model in.
Claims (3)
1. novel intelligent quick charge wireless charger, it is characterized in that: comprise reflector, receiver, described reflector is used for the electromagnetic wave of emission characteristic frequency, described reflector comprises change-over circuit, high frequency conversion circuit, transmitting coil, described change-over circuit, described high frequency conversion circuit, described transmitting coil connect successively, described reflector also comprises switching circuit, described switching circuit is connected in the loop of described change-over circuit, described high frequency conversion circuit, described transmitting coil composition, and described switching circuit is used for conducting or disconnects described loop; Described receiver is used for receiving specific electromagnetic wave and produces electric energy, described receiver comprises receiving coil, circuit board, described receiving coil is connected with circuit board, the Intelligent Measurement module is set on described circuit board, described Intelligent Measurement module comprises processing unit, temperature detecting unit, the first alarm unit, described processing unit is connected with described temperature detecting unit, and described temperature detecting unit is connected in charging circuit, and described processing unit is connected with described the first alarm unit again.
2. novel intelligent quick charge wireless charger according to claim 1, it is characterized in that: described Intelligent Measurement module also comprises current detecting unit, the second alarm unit, described current detecting unit is connected in the charging end circuit, described current detecting unit is connected with described processing unit, and described processing unit is connected with the second alarm unit.
3. novel intelligent quick charge wireless charger according to claim 1, it is characterized in that: described receiver is coated with insulating barrier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204098518U CN202721505U (en) | 2012-08-18 | 2012-08-18 | Novel intelligent rapid charging wireless charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204098518U CN202721505U (en) | 2012-08-18 | 2012-08-18 | Novel intelligent rapid charging wireless charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202721505U true CN202721505U (en) | 2013-02-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012204098518U Expired - Fee Related CN202721505U (en) | 2012-08-18 | 2012-08-18 | Novel intelligent rapid charging wireless charger |
Country Status (1)
| Country | Link |
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| CN (1) | CN202721505U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103683523A (en) * | 2012-09-07 | 2014-03-26 | 捷通国际有限公司 | System and method for bidirectional wireless power transfer |
| CN105698254A (en) * | 2016-04-08 | 2016-06-22 | 宁波市凯晟荣电器有限公司 | Multi-functional warmer |
| CN106160148A (en) * | 2015-12-07 | 2016-11-23 | 张家港市华为电子有限公司 | Static zero losser circuit of onboard charger and onboard charger |
| CN106998083A (en) * | 2016-01-26 | 2017-08-01 | 成都多普力电子科技有限公司 | A kind of wireless charging system for electric automobile |
| CN108649667A (en) * | 2018-07-12 | 2018-10-12 | 安徽锐能科技有限公司 | Wireless charging device |
| CN108896849A (en) * | 2018-07-19 | 2018-11-27 | 北京师范大学珠海分校 | Wireless charging system fault recognition method, device and computer equipment |
| CN108988501A (en) * | 2018-07-12 | 2018-12-11 | 安徽锐能科技有限公司 | Wireless charging device for vehicle electronic device |
-
2012
- 2012-08-18 CN CN2012204098518U patent/CN202721505U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103683523A (en) * | 2012-09-07 | 2014-03-26 | 捷通国际有限公司 | System and method for bidirectional wireless power transfer |
| CN106160148A (en) * | 2015-12-07 | 2016-11-23 | 张家港市华为电子有限公司 | Static zero losser circuit of onboard charger and onboard charger |
| CN106998083A (en) * | 2016-01-26 | 2017-08-01 | 成都多普力电子科技有限公司 | A kind of wireless charging system for electric automobile |
| CN105698254A (en) * | 2016-04-08 | 2016-06-22 | 宁波市凯晟荣电器有限公司 | Multi-functional warmer |
| CN108649667A (en) * | 2018-07-12 | 2018-10-12 | 安徽锐能科技有限公司 | Wireless charging device |
| CN108988501A (en) * | 2018-07-12 | 2018-12-11 | 安徽锐能科技有限公司 | Wireless charging device for vehicle electronic device |
| CN108896849A (en) * | 2018-07-19 | 2018-11-27 | 北京师范大学珠海分校 | Wireless charging system fault recognition method, device and computer equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130206 Termination date: 20130818 |