Midea Group Co., Ltd.

Shenzhen Anewbest Electronic Technology Co., Ltd.

Haiying Wang

Bo Zhang

Mao Tan

Xuan Zhou

Shengli Li

Yanling Huang

Zhengdong Tan

Yunfeng Cai

Junkuan Du

Shihong Cai

Haiming Wang

Pressure cooker

The disclosure relates to the field of spray welding, and involves a method and a device for liquid spray welding, as well as the application method thereof. The method for liquid spray welding specifically comprises the following steps: S1: Solder to be spray-soldered is melted under the protection of an inert gas; S2: Then, the melted solder is spray-soldered while using ultrasonic focusing. The device includes a solder conversion mechanism which consists of a container; the cavity in the container is used for placing the solder; a spraying hole is arranged at the bottom of the container to connect with the cavity, and a heating mechanism is mounted along the outer wall of the container; a device for driving the solder spraying is used to control the frequency of an ultrasonic generating mechanism.

Method and device for liquid spray soldering and the application method thereof

Electric induction cooker

Growing community of inventors

Guangdong, China

Haiying Wang