CN205407373U - Wireless multichannel charger of intelligence - Google Patents
Wireless multichannel charger of intelligence Download PDFInfo
- Publication number
- CN205407373U CN205407373U CN201620157300.5U CN201620157300U CN205407373U CN 205407373 U CN205407373 U CN 205407373U CN 201620157300 U CN201620157300 U CN 201620157300U CN 205407373 U CN205407373 U CN 205407373U
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- China
- Prior art keywords
- module
- electromagnetic wave
- load
- coil
- connects
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model provides a wireless multichannel charger of intelligence, includes electromagnetic wave emission module and electromagnetic wave receiving module, and electromagnetic wave emission module includes alternating current power supply, and alternating current power supply is connected with rectifier module, and rectifier module is connected with inverter circuit, last transmitting coil and the receiving module 0 circuit of being connected with of inverter circuit, receiving module 0 receiving module 2 has receiving module 3. Electromagnetic wave receiving module includes receiving coil, and receiving coil is connected with rectifier circuit, is rectifier circuit connected with the direct current direct -current converter, the direct current direct -current converter is connected with the load, is provided with RFID tag in the load. Above -mentioned wireless multichannel charger of intelligence confirms load are in place through frequency identification module and RFID tag, and the electromagnetic wave is launched in security that can improved circuit when preventing to place metallic foreign object on the electromagnetic wave emission module.
Description
Technical field
The utility model relates to a kind of intelligent radio multi-channel charger, is specifically related to the charging of a kind of intelligent radio multichannel charging safe
Device.
Background technology
Existing wireless charger, is to utilize electromagnetic induction principle, is passed through the alternating current of certain frequency to transmitting coil, by electricity
Magnetic induction produces certain electric current receiving in coil, not by plain conductor and other physical connections under conditions of, with air
For medium, energy is transferred to electromagnetic wave receiver module from electromagnetic radiation module.Wireless charger is through one piece transmitting line
The electromagnetic radiation module of circle launches electromagnetic wave, connects one and have the electromagnetic wave receiving coil on the equipment interface needing charging
Receiver module, as long as and reach certain distance between transmitting coil and reception coil, just can be energy from electromagnetic radiation module
It is transferred to electromagnetic wave receiver module.
Main wireless charger is mostly single channel charger, and due to professional standard problem, a kind of wireless charging
Electricity flat pad charges to one or several charging equipments.Existing wireless charger is to be provided with pressure sensor mostly,
When having sensed weight, electromagnetic radiation module sends electromagnetic wave and is charged work, but, existing wireless charger is not
Can identify foreign matter, i.e. when being placed with metallic foreign body in electromagnetic radiation module, it can be heated by wireless charger, the most then burn nothing
Line charger, heavy then initiation fire.
Utility model content
Cannot set the problem of foreign matter to solve the transmitting terminal of wireless charger in prior art, the utility model provides a kind of intelligence
Can wireless multi-path charger.
A kind of intelligent radio multi-channel charger, including electromagnetic radiation module and electromagnetic wave receiver module.Described electromagnetic radiation mould
Block includes AC power, and described AC power connects rectification filtering module, and described rectification filtering module connects inverter circuit,
Connect on described inverter circuit and have multiple transmitting coil.Described inverter circuit is also associated with intelligent control circuit, described Based Intelligent Control
Circuit connects radio frequency identification module.
Described electromagnetic wave receiver module includes the reception coil suitable with transmitting coil, and described reception coil connects rectification circuit,
Described rectification circuit connects DC-DC converter, and described DC-DC converter connects load, and described load is installed
There is RF tag.
Preferably, described DC-DC converter is provided with the load seat for placing load, described DC-DC converter
On be additionally provided with power line, the end of described power line is provided with and loads suitable plug.
Preferably, each transmitting coil is provided with the battery charger cradle for placing electromagnetic wave receiver module, described battery charger cradle is arranged
Pressure switch, described pressure switch is had to be positioned on the supply lines of transmitting coil.
The utility model compared with prior art, has the advantages that
Above-mentioned a kind of intelligent radio multi-channel charger, electromagnetic radiation module is provided with radio frequency identification module, load is provided with
RF tag, uses REID, can improve the security of circuit, prevents placing metal in electromagnetic radiation module different
Electromagnetic wave is launched during thing.Being additionally provided with power line on described DC-DC converter, the end of described power line is provided with and loads
Suitable plug, it is upper to load charging that the plug of described power cord ends can be inserted into load, can be to be fitted without electromagnetism
The charging equipment charging of ripple receiver module.Intelligent radio multi-channel charger also includes intelligent control circuit, intelligent control circuit energy
Enough receive the signal that radio frequency identification module sends, and control inverter circuit to transmitting coil for the alternating current of certain power, reach intelligence
The purpose that can control.Described radio frequency identification module and the setting of RF tag, be also convenient for the management of public place charging charge.
Accompanying drawing explanation
Fig. 1 is the circuit connection diagram of a kind of intelligent radio multi-channel charger.
Detailed description of the invention
Below in conjunction with Fig. 1, the utility model is described in detail.
A kind of intelligent radio multi-channel charger that the utility model provides, including electromagnetic radiation module and electromagnetic wave receiver module.
Described electromagnetic radiation module includes AC power, i.e. AC in Fig. 1, and described AC power connects rectification filtering module, institute
Stating rectification filtering module connection and have inverter circuit, described inverter circuit connects multiple transmitting coil.Described inverter circuit also connects
Being connected to intelligent control circuit, described intelligent control circuit connects radio frequency identification module.Described electromagnetic wave receiver module includes and sends out
The reception coil that ray circle is suitable, described reception coil connects rectification circuit, and described rectification circuit connects has DC-to-dc to become
Parallel operation, described DC-DC converter connects load, and described load is provided with RF tag.
Further, described DC-DC converter is provided with the load seat for placing load, described DC-dc conversion
Being additionally provided with power line on device, the end of described power line is provided with and loads suitable plug.
Further, each transmitting coil is provided with the battery charger cradle for placing electromagnetic wave receiver module, described battery charger cradle sets
Being equipped with pressure switch, described pressure switch is positioned on the supply lines of transmitting coil.
Above-mentioned a kind of intelligent radio multi-channel charger, electromagnetic radiation module is provided with radio frequency identification module, load is provided with
RF tag, uses REID, can improve the security of circuit, prevents placing metal in electromagnetic radiation module different
Electromagnetic wave is launched during thing.Being additionally provided with power line on described DC-DC converter, the end of described power line is provided with and loads
Suitable plug, it is upper to load charging that the plug of described power cord ends can be inserted into load, can be to be fitted without electromagnetism
The charging equipment charging of ripple receiver module.Intelligent radio multi-channel charger also includes intelligent control circuit, intelligent control circuit energy
Enough receive the signal that radio frequency identification module sends, and control the inverter circuit alternating current to the transmitting coil certain power of supply, reach
The purpose of Based Intelligent Control.Described radio frequency identification module and the setting of RF tag, be also convenient for the management of public place charging charge.
Certainly, described above is not to restriction of the present utility model, and the utility model is also not limited to the example above, this skill
Change that the technical staff in art field is made in essential scope of the present utility model, retrofit, add or replace, also should belong to
Protection domain of the present utility model.
Claims (3)
1. an intelligent radio multi-channel charger, it is characterised in that include electromagnetic radiation module and electromagnetic wave receiver module, institute
Stating electromagnetic radiation module and include AC power, described AC power connects rectification filtering module, and described rectification filtering module is even
Being connected to inverter circuit, described inverter circuit connects has multiple transmitting coil, described inverter circuit to be also associated with intelligent control circuit,
Described intelligent control circuit connects radio frequency identification module；Described electromagnetic wave receiver module includes the reception suitable with transmitting coil
Coil, described reception coil connects rectification circuit, and described rectification circuit connects DC-DC converter, described direct current-straight
Current converter connects load, and described load is provided with RF tag.
2. a kind of intelligent radio multi-channel charger as claimed in claim 1, it is characterised in that described DC-DC converter
On be provided with the load seat for placing load, described DC-DC converter is additionally provided with power line, the end of described power line
Portion is provided with and loads suitable plug.
3. a kind of intelligent radio multi-channel charger as claimed in claim 1, it is characterised in that be provided with on each transmitting coil
For placing the battery charger cradle of electromagnetic wave receiver module, described battery charger cradle being provided with pressure switch, described pressure switch is positioned at transmitting
On the supply lines of coil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620157300.5U CN205407373U (en) | 2016-03-02 | 2016-03-02 | Wireless multichannel charger of intelligence |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620157300.5U CN205407373U (en) | 2016-03-02 | 2016-03-02 | Wireless multichannel charger of intelligence |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205407373U true CN205407373U (en) | 2016-07-27 |
Family
ID=56948303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620157300.5U Expired - Fee Related CN205407373U (en) | 2016-03-02 | 2016-03-02 | Wireless multichannel charger of intelligence |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205407373U (en) |
-
2016
- 2016-03-02 CN CN201620157300.5U patent/CN205407373U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160727 Termination date: 20190302 |