Multifunctional wireless charger

Abstract

The invention relates to a multifunctional wireless charger which is provided with a base and a mobile phone charging supporting plate used for bearing a mobile phone. The mobile phone charging support plate is arranged on the base; a mounting cavity is formed in the base; an air blower and an air duct are arranged in the mounting cavity; the base is provided with an air inlet communicated with the mounting cavity to allow air to enter the air blower, an air outlet of the air blower is communicated with an inlet of the air duct, and the base is further provided with an air outlet communicatedwith an outlet of the air duct; the mobile phone charging support plate is provided with a heat dissipation air channel corresponding to the air outlet. A first wireless charging module for wirelesslycharging the mobile phone is arranged in the mobile phone charging support plate; at least one barrier column used for changing the wind direction is arranged in the heat dissipation air duct. The base is further provided with a control module used for controlling the air blower and the first wireless charging module. The barrier columns are arranged in the heat dissipation air duct, so that theair speed is reduced when the air speed passes through the barrier columns, the residence time of the air is prolonged, more heat is taken away, and the heat dissipation effect is greatly improved.

Description

technical field [0001] The invention relates to a multifunctional wireless charger. Background technique [0002] Wireless charging technology is becoming more and more mature. Most of the wireless charging products on the market follow the QI protocol standard formulated by the WPC Alliance. The QI protocol currently supports a maximum wireless charging power of 15W, and its 15W products do not generate heat so seriously. At present, 40W wireless fast charging products have been released on the market. Because it is a high-power wireless fast charging device, it will generate a lot of heat during charging, and its charging efficiency will decrease with the increase of heat. [0003] At the same time, most of the wireless chargers on the market are single products for charging mobile phones, and current consumer electronics also include smart watches, wireless Bluetooth headsets, and smart bracelets. These products currently support wireless charging technology, and a If on...

AI Technical Summary

Problems solved by technology

At present, 40W wireless fast charging products have been released on the market. Because it is a high-power wireless fast charging device, it will generate a lot of heat during charging, and its charging efficiency will decrease as the heat increases.

[0003] At the same time, most of the wireless chargers on the market are single products for charging mobile phones, and current consumer electronics also include smart watches, wireless Bluetooth headsets, and smart bracelets. These products currently support wireless charging technology, and a If one needs to charge it, multiple devices are needed, which is not economically feasible and will waste more resources.

Images