Wireless charging battery
The utility model relates to rechargeable battery field, in particular can realize the rechargeable battery of wireless charging.
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.
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.