Portable mobile phone wireless charger with overheat protection device

Abstract

The invention discloses a portable mobile phone wireless charger with an overheat protection device, and relates to the technical field of wireless charging. Comprising a charger body used for charging an intelligent terminal, a first wireless charging coil is arranged in the charger body, a placement cavity is formed in the top of the charger body, a connecting table is arranged in the placement cavity, and an operation cavity and a gas storage cavity located below the operation cavity are formed in the charger body. By arranging the first charging base, the second charging base, the positioning mechanism, the control mechanism, the connecting mechanism and the negative pressure mechanism, the negative pressure state can be relieved by pulling an adjusting block in the control mechanism upwards, the two functions of adsorption and angle adjustment can be completed at the same time by pulling the adjusting block downwards, a complex operation mode is not needed, and the device is compact in structure, convenient to use and high in practicability. Negative pressure and positioning do not need to be driven by an electric machine, the size is small, the weight is light, carrying outside is facilitated, economic benefits are met, and wide application prospects are achieved.

Description

technical field [0001] The invention relates to the technical field of wireless charging, in particular to a wireless charger for a portable mobile phone with an overheating protection device. Background technique [0002] The wireless charger is a device that uses the principle of electromagnetic induction for charging. signal and convert the electromagnetic signal into electric current, so as to achieve the purpose of wireless charging. Wireless charging technology is a special power supply method that does not require a power cord, relies on electromagnetic wave propagation, and then converts the electromagnetic wave energy into electrical energy, and finally realizes wireless charging. [0003] In the office environment, there are more and more applications of wireless chargers, but most of the existing wireless chargers are divided into two types: horizontal and vertical. The structure is simple and the stability is poor. It is easy not to touch when looking for things...

AI Technical Summary

Problems solved by technology

[0003] In the office environment, there are more and more applications of wireless chargers, but most of the existing wireless chargers are divided into two types: horizontal and vertical, with a single structure and poor stability. The smart terminal (mobile phone or tablet with wireless charging function) or the charger is dropped, damaged or displaced without charging, and the same wireless charger can only charge one device, there is no overheating power-off function, and the use safety is relatively high. Poor, can no longer meet the needs of use

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