Wireless charging transmitting device
A wireless charging and transmitting device technology, applied in circuit devices, battery circuit devices, current collectors, etc., can solve the problems of not being able to guarantee charging safety, and not being able to send reminder signals or indication signals in time.
Inactive Publication Date: 2019-07-05
东莞市缙优实业有限公司
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Problems solved by technology
Therefore, during the charging process, the actual charging state of the charging process cannot be indicated by the receiving end, and when abnormal charging occurs during the charging process, a reminder signal or an indication signal cannot be sent in time, and the safety of charging cannot be guaranteed.
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[0032] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0033] refer to figure 1 , is a logical block diagram of a preferred embodiment of a wireless charging transmitting device provided by the present invention. The wireless charging transmitting device can monitor the charging state of wireless charging in real time without electrical connection, and indicate the actual charging state of the charging process of the receiving end on the wireless charging transmitting end, and can also intelligently adjust the wir...
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The invention discloses a wireless charging transmitting device, comprising a wireless charging transmitting module for transmitting charging information, a wireless charging receiving module for receiving the charging information and outputting a charging signal, a control unit, an indication unit, a noncontact conversion unit and a charging battery. The charging battery is connected with the wireless charging receiving module, for carrying out charging according to the charging signal. The noncontact conversion unit is used for receiving and converting the charging signal output by the wireless charging receiving module into a charging state signal. The control unit is respectively connected with the noncontact conversion unit and the indication unit and is used for outputting a state indication signal to the indication unit according to the charging state signal, for controlling the indication unit to perform an indication action. The control unit is also used for outputting a control signal according to the charging state signal, for adjusting the charging information output by the wireless charging transmitting module. According to the wireless charging transmitting device, acharging state of the charging receiving end can be indicated, the charging information of the wireless charging transmitting device also can be intelligently adjusted, and sound and light prompt canbe carried out on a state abnormity.
Description
technical field [0001] The present invention relates to the technical field of wireless charging, and more specifically, to a wireless charging transmitting device. Background technique [0002] With the development of science and technology, wireless charging technology is more and more favored by people. Wireless charging can provide electric energy for charging devices that need to be charged in a wireless manner, and it can realize the charging function without electrical contact. The principle of wireless charging is to use the alternating magnetic field generated between the coils to transmit electric energy to realize the charging connection between the wireless charger and the terminal device that needs to be charged. [0003] In the existing wireless charging equipment, the receiving end of the wireless charging is enclosed in the casing and is completely invisible. Therefore, during the charging process, the actual charging state of the charging process cannot be...
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IPC IPC(8): H02J7/00H02J50/10
CPCH02J7/025H02J50/10
Inventor 李吉源
Owner 东莞市缙优实业有限公司