CN204441982U - A kind of contactless smart charging system with memory function - Google Patents
A kind of contactless smart charging system with memory function Download PDFInfo
- Publication number
- CN204441982U CN204441982U CN201520165832.9U CN201520165832U CN204441982U CN 204441982 U CN204441982 U CN 204441982U CN 201520165832 U CN201520165832 U CN 201520165832U CN 204441982 U CN204441982 U CN 204441982U
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- module
- charging
- power
- relay
- battery management
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model provides a kind of contactless smart charging system with memory function, integrates storage and wireless charging function, has the feature of intelligent charge, power-off protection.System of the present utility model, comprising: power module, wireless transport module, battery management module, battery pack, oscillator, intelligent control module, wireless transmitter module, signal receiving module; Described power module input termination 220V industrial-frequency alternating current; Described wireless transport module launches WiFi signal, carries out data interaction, and data are stored in internal storage unit with terminal; Described battery management module, by the adjustment to relay, controls described batteries charging and electric discharge; Described intelligent control module Intelligent Measurement inductive load, after charging complete, control system power-off, makes system hibernates when not having inductive load.The utility model further increases fail safe, the integration of conventional contactless charger, and structure is simple, easy to use.
Description
Technical field
The utility model relates to Non-contact type charging electrical domain, especially a kind of contactless smart charging system with memory function.
Background technology
Along with the develop rapidly of science and technology, portable equipment arises at the historic moment, and becomes a requisite part in people's life gradually.But, power issue is difficult to be well solved all the time, the device standby time is short, charging interval is long, direct insertion data wire uses and not only bothers but also affect attractive in appearance, more easily makes service time interface damage for a long time, loose contact, traditional wireless charger charge efficiency is low, intelligence degree is not enough, more there is potential safety hazard.
This wireless system solves contactless energy transferring, increases the memory space of terminal, substantially increases the transmission rate of equipment room file.System can be charged for multiple equipment simultaneously, improves its operating efficiency.Based Intelligent Control more substantially increases the fail safe of system, avoids the waste of energy.
Utility model content
The utility model provides a kind of contactless smart charging system with memory function, its objective is the trouble solving direct insertion charger and use, radio memory is wherein integrated, achieve data massive store, high rate data transmission preferably, further increase the fail safe of conventional contactless charger, integration, and structure is simple, easy to use
The utility model provides a kind of contactless smart charging system with memory function, integrates storage and wireless charging function, has the feature of intelligent charge, power-off protection.System of the present utility model, comprising: power module, wireless transport module, battery management module, battery pack, oscillator, intelligent control module, wireless transmitter module, signal receiving module; Wherein, the input termination 220V industrial-frequency alternating current of described power module, for wireless transport module, battery management module, oscillator are powered; Described wireless transport module launches WiFi signal, carries out data interaction, and data are stored in internal storage unit with terminal; Described battery management module, by the adjustment to relay, controls described batteries charging and electric discharge; The DC conversion that described power module or described battery pack provide is high-frequency alternating current by described oscillator; Described intelligent control module Intelligent Measurement inductive load, after charging complete, control system power-off, makes system hibernates when not having inductive load; After described oscillator is sent power amplification by described wireless transmitter module, carry out delivery of electrical energy by transmitting coil and receiving coil; The built-in rectification filtering unit of signal receiving module, exporting 5V direct current is charging equipment charging.
Wherein, described battery management module is connected by the first relay circuit with described battery pack.
Described intelligent control module is connected by the second relay circuit with described wireless transmitter module.
The described contactless smart charging system with memory function, utilizes the Mutual Inductance Coupling of transmitting coil and receiving coil to realize the wireless transmission of electric energy.
Wherein, described wireless transport module comprises: WiFi unit and memory cell; Described WiFi unit, for launching WiFi signal, is connected with system wirelessly by external equipment, thus carries out transfer of data; Described memory cell, for storing the data that described WiFi unit and exterior terminal transmit.
Wherein, described battery management module effect controls battery set charge/discharge, and after battery is full of, the first relay turns off.Power module access failure civil power and under battery electric quantity abundance, battery management module controls the first relay closes, battery pack is directly system power supply.
Wherein, battery pack is some pieces of lithium batteries.
Wherein, described intelligent control module is when system senses load, and in described intelligent control module, current sense resistor voltage increases, gained voltage U after amplifier amplification, rectifying and wave-filtering
1with reference voltage U
0relatively
,amplifier exports U
ifor high level, when red, start charging, the second relay closes; When inductive load is full of electricity or does not sense load, amplifier exports U
ifor low level, green light, wait to be charged, the second relay turns off.After equipment charge completes, do not have inductive load in 10s, system auto sleep, whole charging process realizes intelligent power-off.
Wherein, the described contactless smart charging system with memory function, can charge to multiple equipment simultaneously.
The utility model is compared with the advantage of conventional wireless devices: the dual-use function of integrated charge and transfer of data, there is higher charge efficiency and data transmission efficiency, by civil power work, also power by internal battery group, and can be multiple equipment charge, have that Based Intelligent Control is filled, the function of power-off. simultaneously
Accompanying drawing explanation
Fig. 1 is the structured flowchart of the utility model Intelligent charging system.
Wherein: 1-power module, 2-battery management module, 3-battery pack, 4-oscillator,
5-intelligent control module, 6-wireless transmitter module, 7-signal receiving module,
8-charging equipment, 9-signal receiving module, 10-charging equipment,
11-wireless transport module, 11 '-WiFi unit, 11 "-memory cell,
K
1-the first relay, K
2-the second relay.
Embodiment
Intelligent charging system of the present utility model utilizes Mutual Inductance Coupling to achieve the wireless transmission of electric energy, and Wi-Fi hotspot technology realizes the wireless transmission of the file such as picture, audio frequency.By the alternating current in transmitting coil, make the magnetic field changed around it, the magnetic field energy of conversion is converted to electric energy by receiving coil, exports 5V voltage to the lithium cell charging in portable set after rectification, filtering, voltage stabilizing.Native system can charge to multiple equipment simultaneously, and with low cost, uses simple, has higher application value.
As shown in Figure 1, the utility model one has memory function contactless smart charging system, comprising: power module 1, battery management module 2, battery pack 3, oscillator 4, intelligent control module 5, wireless transmitter module 6, signal receiving module 7, charging equipment 8, signal receiving module 9, charging equipment 10, wireless transport module 11.Simultaneously for wireless transport module 11, battery management module 2, oscillator 4 are powered after described power module 1 accesses civil power, now the first relay K 1 closes conducting, charged for battery pack 3 by described battery management module 1, after battery is full of, the first relay K 1 turns off.Power module 1 access failure civil power and under battery pack 3 electricity abundance, battery management module 1 controls the first relay K 1 and closes, and battery pack 3 is directly system power supply, and described battery pack 3 is some pieces of lithium batteries.Be high-frequency alternating current by oscillator 4 by the DC conversion that power module 1 or battery pack 3 provide, wireless transmitter module 6 is by after its power amplification, delivery of electrical energy is carried out by transmitting coil and receiving coil, signal receiving module 7 and the built-in rectification filtering unit of signal receiving module 9, exporting 5V direct current is that charging equipment 8 and charging equipment 10 charge, and the equipment that native system can realize multiple loading signal receiving module charges simultaneously.
When system starts, the second relay K 2 closes, and system is in intelligent charge, and when system senses load, in described intelligent control module 5, current sense resistor voltage increases, gained voltage U after amplifier amplification, rectifying and wave-filtering
1with reference voltage U
0relatively, when amplifier exports U
ifor high level, when red, start charging, the second relay K
2closed; When inductive load is full of electricity or does not sense load, amplifier exports U
ifor low level, green light, wait to be charged, the second relay K
2turn off.After equipment charge completes, do not have inductive load in 10s, system auto sleep, whole charging process realizes intelligentized control method.
Based on the WiFi unit 11 ' of IEEE802.11 standard in described wireless transport module 11, by AP wireless signal emission, the equipment that with any one wireless network card can be housed carries out the exchange of audio frequency, picture etc." built-in RAM stores the data received by WiFi unit 11 ' to memory module 11.
The utility model adopts aforesaid way can realize the dual-use function of wireless storage and intelligent radio charging, both can connect civil power to use, also can be used as mobile device, the contactless system eliminating data wire brings better Consumer's Experience, and the potential hazard that the equipment that preferably resolves even causes exploding owing to overcharging the shorter battery life caused, substantially increase the integrated level of the security performance of portable equipment, useful life and systemic-function.
Claims (3)
1. there is a contactless smart charging system for memory function, it is characterized in that, comprising: power module, wireless transport module, battery management module, battery pack, oscillator, intelligent control module, wireless transmitter module, signal receiving module;
Wherein, described battery management module, by the adjustment to relay, controls described batteries charging and electric discharge;
Described intelligent control module Intelligent Measurement inductive load, after charging complete, control system power-off, makes system hibernates when not having inductive load.
2. the contactless smart charging system with memory function according to claim 1, is characterized in that, is batteries charging by described battery management module, and after battery is full of, the first relay turns off;
Power module access failure civil power and under battery electric quantity abundance, battery management module controls the first relay closes, battery pack is directly system power supply.
3. the contactless smart charging system with memory function according to claim 1, it is characterized in that, system senses load, and in described intelligent control module, current sense resistor voltage increases, gained voltage U after amplifier amplification, rectifying and wave-filtering
1with reference voltage U
0relatively, when amplifier exports U
ifor high level, when red, start charging, the second relay K
2closed; When inductive load is full of electricity or does not sense load, amplifier exports U
ifor low level, green light, wait to be charged, the second relay K
2turn off; After equipment charge completes, do not have inductive load in 10s, system auto sleep, whole charging process realizes intelligent power-off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520165832.9U CN204441982U (en) | 2015-03-23 | 2015-03-23 | A kind of contactless smart charging system with memory function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520165832.9U CN204441982U (en) | 2015-03-23 | 2015-03-23 | A kind of contactless smart charging system with memory function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204441982U true CN204441982U (en) | 2015-07-01 |
Family
ID=53609799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520165832.9U Expired - Fee Related CN204441982U (en) | 2015-03-23 | 2015-03-23 | A kind of contactless smart charging system with memory function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204441982U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106974592A (en) * | 2016-11-11 | 2017-07-25 | 广东探金电子科技有限公司 | A kind of intelligent floor-mopping robot system |
-
2015
- 2015-03-23 CN CN201520165832.9U patent/CN204441982U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106974592A (en) * | 2016-11-11 | 2017-07-25 | 广东探金电子科技有限公司 | A kind of intelligent floor-mopping robot system |
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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: 20150701 Termination date: 20160323 |