Wireless charging mobile phone and mobile phone wireless charger

Abstract

The invention provides a wireless charging mobile phone and a mobile phone wireless charger. The wireless charging mobile phone comprises a wireless charging mobile phone body and the wireless charger, wherein the wireless charging mobile phone body comprises a wireless charging interface positioned at the mobile phone bottom; a magnetic shielding layer is arranged above the wireless charging interface; an electromagnetic receiving coil is arranged inside the wireless charging interface; the two ends of the wireless receiving coil are connected to a wireless charging receiving module arrangedinside the mobile phone body through the magnetic shielding layer; the wireless charger also comprises a charging notch positioned on the top of the wireless charger; the wireless charging mobile phone can be inserted into the charging notch; an electromagnetic emitting coil is arranged in the charging notch; the two ends of the electromagnetic emitting coil are connected to the wireless chargingemitting module arranged in the middle of the charger. The wireless charger provided by the invention has the advantages that the control is simple; the communication is stable; the interference by electromagnetic signals cannot easily occur; the charging efficiency of wireless charging performed between the wireless charger and the wireless charging mobile phone is high; the loss of the energy atthe charger side is very small; the energy conversion rate is high.

Description

technical field [0001] The invention relates to the technical field of wireless charging, in particular to a wireless charging mobile phone and a mobile phone wireless charger. Background technique [0002] With the development and promotion of mobile phone wireless charging technology, the application scenarios of mobile phone wireless charging are becoming more and more extensive. Mobile phone wireless charging technology provides a charging function, which can enable richer data communication between mobile phones and wireless charging devices, and read the status of the charging mobile phone while wireless charging, so as to enrich the customer experience of wireless charging mobile phone users; considering When performing wireless power transmission, there is a huge magnetic field coupling, which will cause great electromagnetic interference to the communication between the mobile phone and the wireless charger, and in the prior art, the efficiency of mobile phone charg...

AI Technical Summary

Problems solved by technology

Mobile phone wireless charging technology provides a charging function, which can enable richer data communication between mobile phones and wireless charging devices, and read the status of the charging mobile phone while wireless charging, so as to enrich the customer experience of wireless charging mobile phone users; considering When performing wireless power transmission, there is a huge magnetic field coupling, which will cause great electromagnetic interference to the communication between the mobile phone and the wireless charger, and in the prior art, the efficiency of mobile phone charging is the first choice for users to consider. In the field of wired charging of mobile phones, fast charging technology is relatively mature, but for the problem of fast charging in the field of wireless charging of mobile phones to improve efficiency, few people propose and solve them

Images