CN203434644U - Wireless charging battery - Google Patents

Wireless charging battery Download PDF

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Publication number
CN203434644U
CN203434644U CN201320188010.3U CN201320188010U CN203434644U CN 203434644 U CN203434644 U CN 203434644U CN 201320188010 U CN201320188010 U CN 201320188010U CN 203434644 U CN203434644 U CN 203434644U
Authority
CN
China
Prior art keywords
battery
wireless charging
functional circuit
wireless
output
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
Application number
CN201320188010.3U
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Chinese (zh)
Inventor
郭大为
Original Assignee
郭大为
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 郭大为 filed Critical 郭大为
Priority to CN201320188010.3U priority Critical patent/CN203434644U/en
Application granted granted Critical
Publication of CN203434644U publication Critical patent/CN203434644U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a wireless charging battery. A wireless receiving coil, an electromagnetic shielding layer, a functional circuit and a rechargeable cell are arranged inside a battery body. After the wireless charging battery is assembled in an electronic product or the single wireless charging battery is wirelessly connected with an external wireless charging output device, the cell can be charged. The cell outputs electric energy through the functional circuit and provides the electric energy for equipment; the wireless receiving coil and an external wireless charging output end perform mutual induction to receive the electric energy and output the electric energy to the functional circuit; the electromagnetic shielding layer is arranged between the wireless receiving coil and the cell and is used for obstructing interference of radio electromagnetic waves on the cell and the electronic product; and an abnormal state protection module can start a protection function through a sensor when the charging of the battery is in abnormal conditions such as an overheating state, and therefore, the safety performance of the electronic product can be improved. The wireless charging battery is advantageous in simple structures and convenience implementation. With the wireless charging battery adopted, wireless charging functions of any electronic products which are powered by batteries can be realized conveniently; the protection function and an inside-outside communication function can be also realized; and more conveniences can be brought to users.

Description

Wireless charging battery
Technical field
The utility model relates to rechargeable battery field, in particular can realize the rechargeable battery of wireless charging.
Background technology
At present, the electronic product function of carrying is maked rapid progress, directly cause the power consumption of electronic product to increase, electronic product needs frequent electric energy supplement, the mode of wired connection charging is because of the connection of needs electric wire, use frequent plug charging inlet, can cause the charging inlet lost of life and not convenient, now some product starts to adopt the mode of wireless charging to carry out electric energy to supplement, and existing way is at electronic product interior arrangement receiving terminal, utilize built-in receiving terminal and external emission end to carry out power delivery.Need electronic product built-in receiving terminal when former design, but do not have wireless charging function while also having the more former design of polyelectron product.
Have mirror therewith, the inventor, through concentrating on studies, invents a kind of wireless charging battery of built-in charging receiving end, to addressing the above problem in the lump.
Utility model content
For the deficiencies in the prior art, the utility model provides a kind of wireless charging battery, and it is simple in structure, and can conveniently make any former design not have the electronic product of wireless charging function easily to realize wireless charging function.
To achieve these goals, the utility model is by the following technical solutions:
Wireless charging battery, comprise battery body, it is characterized in that: a wireless receiving coil, an electro-magnetic screen layer, an output circuit, a functional circuit, one are set in battery body can recharge battery core, after described wireless interface receiving end is connected with battery core and after the wireless connections of external wireless charging output, to battery core, charge, battery core is exported electric energy for equipment through output circuit.
Described functional circuit comprises an electric energy adjusting module, output voltage and the output current of this electric energy adjusting module capable of regulating battery.
Described functional circuit also comprises a communication module, and this communication module is by contact and equipment connection, and the data such as charged state show by electronic product and adjust, and can carry out exchanges data communication by wireless receiving coil and external wireless charging output.
Described functional circuit also comprises an abnormal condition protection module, when battery charging is during in the abnormality such as overheated, and the work of abnormal condition protection module.
Adopt the wireless charging battery after such scheme, it is simple in structure, and it is convenient to realize, and can realize more easily wireless charging, can also realize that charging is reminded and in, external communication, is used and brings more facility to user.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the utility model example structure schematic diagram;
Fig. 3 is another example structure schematic diagram of the utility model.
Embodiment
According to accompanying drawing, the utility model is described in further detail below:
Wireless charging battery as shown in figures 1 and 3, comprise battery body 1, equipment output contact 4 on battery body 1, an interior wireless interface receiving end 2, the functional circuit 3 of arranging of battery body 1, after wireless receiving coil 2 is connected with battery body 1 by functional circuit 3 and after the wireless connections of external charging output, to battery core, charge, battery core, through functional circuit 3 output electric energy, is powered to electronic product by equipment output contact 4.
Simultaneously, functional circuit 3 comprises an electric energy adjusting module, electric energy adjusting module is connected with charge coil with battery core respectively, the voltage and current that utilizes the adjustment of electric energy adjusting module to receive electric energy from wireless receiving coil is supplied with battery core charging, and also the output voltage of capable of regulating battery core and output current are powered to electronic product.
Functional circuit 3 also comprises a communication module, and this communication module is by contact and equipment connection, and the data such as charged state show by electronic product and adjust, and can carry out exchanges data communication by wireless receiving coil and external wireless charging output.
Functional circuit 3 also comprises an abnormal condition protection module, when battery charging is during in the abnormality such as overheated, and the work of abnormal condition protection module.
As Fig. 2, wireless receiving coil, electro-magnetic screen layer and functional circuit also can form the independently ultra-thin wireless receiving module of volume and separate use with battery core, reach in the situation that does not change electronic product primary cell structure ultra-thin wireless receiving module interface is got involved between primary cell and the contact point of electronic product and realized wireless charging function.
The above, for the utility model is better described, is not just to limit scope of the present utility model with this, trickle change and the equivalent variations therefore all, under the spirit of this patent, made, all in the protection range of this patent.

Claims (3)

1. wireless charging battery, comprises battery body, it is characterized in that: a wireless receiving coil, an output circuit, a functional circuit, one are set in battery body can recharge battery core; Wireless receiving coil with can recharge battery core be connected after with outside wireless charging output wireless connections after to can the charging of recharge battery core, after can recharge battery core being linked in sequence with output circuit with functional circuit, be connected with electronic equipment; Wherein functional circuit comprises an electric energy adjusting module, output voltage and the output current of this electric energy adjusting module capable of regulating battery.
2. wireless charging battery according to claim 1, it is characterized in that: described functional circuit also comprises a communication module, this communication module is by contact and equipment connection, charged state data shows by electronic product and adjusts, and can carry out exchanges data communication by coil and external wireless charging output.
3. wireless charging battery according to claim 1, is characterized in that: described functional circuit also comprises an abnormal condition protection module, when battery charges in overheated abnormality, and the work of abnormal condition protection module.
CN201320188010.3U 2013-04-11 2013-04-11 Wireless charging battery Expired - Fee Related CN203434644U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320188010.3U CN203434644U (en) 2013-04-11 2013-04-11 Wireless charging battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320188010.3U CN203434644U (en) 2013-04-11 2013-04-11 Wireless charging battery

Publications (1)

Publication Number Publication Date
CN203434644U true CN203434644U (en) 2014-02-12

Family

ID=50063662

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320188010.3U Expired - Fee Related CN203434644U (en) 2013-04-11 2013-04-11 Wireless charging battery

Country Status (1)

Country Link
CN (1) CN203434644U (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106410888A (en) * 2015-07-28 2017-02-15 日立-Lg数据存储韩国公司 Wirelessly chargeable apparatus for supplying power
US9852844B2 (en) 2014-03-24 2017-12-26 Apple Inc. Magnetic shielding in inductive power transfer
US10043612B2 (en) 2014-06-20 2018-08-07 Apple Inc. Methods for forming shield materials onto inductive coils
WO2019022416A1 (en) * 2017-07-28 2019-01-31 주식회사 아모센스 Electronic meter
US10327326B2 (en) 2017-08-17 2019-06-18 Apple Inc. Electronic device with encapsulated circuit assembly having an integrated metal layer
US10699842B2 (en) 2014-09-02 2020-06-30 Apple Inc. Magnetically doped adhesive for enhancing magnetic coupling

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9852844B2 (en) 2014-03-24 2017-12-26 Apple Inc. Magnetic shielding in inductive power transfer
US10043612B2 (en) 2014-06-20 2018-08-07 Apple Inc. Methods for forming shield materials onto inductive coils
US10699842B2 (en) 2014-09-02 2020-06-30 Apple Inc. Magnetically doped adhesive for enhancing magnetic coupling
CN106410888A (en) * 2015-07-28 2017-02-15 日立-Lg数据存储韩国公司 Wirelessly chargeable apparatus for supplying power
WO2019022416A1 (en) * 2017-07-28 2019-01-31 주식회사 아모센스 Electronic meter
US10327326B2 (en) 2017-08-17 2019-06-18 Apple Inc. Electronic device with encapsulated circuit assembly having an integrated metal layer

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
DD01 Delivery of document by public notice

Addressee: Guo Dawei

Document name: Notification to Pay the Fees

DD01 Delivery of document by public notice

Addressee: Guo Dawei

Document name: Notification of Termination of Patent Right

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140212

Termination date: 20150411

EXPY Termination of patent right or utility model