CN203251132U - A wireless charging battery - Google Patents
A wireless charging battery Download PDFInfo
- Publication number
- CN203251132U CN203251132U CN2013202907103U CN201320290710U CN203251132U CN 203251132 U CN203251132 U CN 203251132U CN 2013202907103 U CN2013202907103 U CN 2013202907103U CN 201320290710 U CN201320290710 U CN 201320290710U CN 203251132 U CN203251132 U CN 203251132U
- Authority
- CN
- China
- Prior art keywords
- wireless charging
- battery
- charging module
- electromagnetic induction
- induction coil
- Prior art date
- 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
Links
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses a wireless charging battery comprising a chargeable battery, an electromagnetic induction coil, and a wireless charging module. The electromagnetic induction coil and the wireless charging module are disposed on the chargeable battery. The wireless charging module comprises a rectifying and voltage-stabilizing unit and a charging management unit. When a device is charged by the wireless charging battery, a wireless power receiving apparatus is not required to be installed on the device to be charged. The wireless charging battery easy to carry has wide power sources and is suitable for needs at different places.
Description
Technical field
The utility model relates to the battery technology field, specifically relates to a kind of wireless charging battery.
Background technology
Development along with science and technology, various types of electronic products such as mobile phone, computer, walkman etc. are by extensive popularization and application, but present nearly all electronic product all will lean on wired charging to realize power supply, this has following shortcoming: dissimilar products or the required charger of the product of different model of the same type can not be general, if user's comparison in equipment is many, these just probably bring unnecessary trouble to the user with the line charger.Therefore, utilize the power supply of wireless charging technology substitute electric power will become the trend of future development.
The utility model content
The purpose of this utility model provides a kind of current collection magnetic induction coil and wireless charging module and one, can receive the wireless charging battery from the energy of wireless power equipment.
For solving the problems of the technologies described above the technical scheme of taking be: a kind of wireless charging battery is provided; comprise rechargeable battery and the electromagnetic induction coil and the wireless charging module that are arranged on the rechargeable battery; described wireless charging module comprises rectification stable pressuring unit and Charge Management unit; described Charge Management unit is protection and booster circuit, and described rechargeable battery comprises lithium battery and portable energy-storing battery.
The utility model utilizes electromagnetic induction principle to realize wireless power transmission, basic principle is to utilize coil as electromagnetic inductor, when alternating current flows through primary coil, produce alternating electromagnetic field, produce induced current by electromagnetic coupled in the secondary coil and realize Energy Transfer.
The beneficial effects of the utility model are: earth coil and wireless charging module are arranged on the internal battery of charging equipment, when equipment is carried out wireless charging, needn't to charging equipment the wireless power receiving system be installed again, solve the wireless power receiving system and carried inconvenient problem; Power source can be power supply and the common power on multiple power source such as automobile power source, the aircraft, is adapted at different local needs.
Description of drawings
Fig. 1 is the utility model wireless charging battery line map.
Embodiment
Further specify the utility model below in conjunction with accompanying drawing and by execution mode.
As scheme shown in the l; wireless charging battery; comprise chargeable lithium cell 3 and the electromagnetic induction coil 1 and the wireless charging module that are arranged on the lithium battery 3; electromagnetic induction coil 1 receives the AC signal of transmitting terminal; convert alternating current output to; then through the direct voltage of wireless charging module stable output; be lithium battery 3 chargings; described wireless charging module comprises rectification unit 21; voltage regulation unit 22 and Charge Management unit 23; described Charge Management unit 23 is connected in parallel in the circuit of voltage regulation unit 22 and lithium battery 3 series connection; load in the protection circuit, and can be when battery electric quantity reaches capacity automatic shutoff circuit.
In the above-described embodiments, electromagnetic induction coil 1 can have many groups.
Claims (4)
1. wireless charging battery comprises rechargeable battery, electromagnetic induction coil and wireless charging module, it is characterized in that: described electromagnetic induction coil and wireless charging module are arranged on the rechargeable battery.
2. wireless charging battery according to claim 1, it is characterized in that: wireless charging module comprises rectification stable pressuring unit and Charge Management unit.
3. wireless charging battery according to claim 2 is characterized in that: the Charge Management unit is protection and booster circuit.
4. wireless charging battery according to claim 1, it is characterized in that: rechargeable battery comprises lithium battery and portable energy-storing battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202907103U CN203251132U (en) | 2013-05-26 | 2013-05-26 | A wireless charging battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202907103U CN203251132U (en) | 2013-05-26 | 2013-05-26 | A wireless charging battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203251132U true CN203251132U (en) | 2013-10-23 |
Family
ID=49377550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202907103U Expired - Fee Related CN203251132U (en) | 2013-05-26 | 2013-05-26 | A wireless charging battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203251132U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103248104A (en) * | 2013-05-26 | 2013-08-14 | 普乐新能源（蚌埠）有限公司 | Wireless rechargeable battery |
-
2013
- 2013-05-26 CN CN2013202907103U patent/CN203251132U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103248104A (en) * | 2013-05-26 | 2013-08-14 | 普乐新能源（蚌埠）有限公司 | Wireless rechargeable battery |
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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: 20131023 Termination date: 20140526 |