Jiaxing Super Lighting Electric Appliance Co., Ltd

Dingkai Wang

Tao Jiang

Qifeng Ye

Liqin Li

Wenjang Jiang

Bao Wang

Shauliang Chen

Xiaosu Yang

Zhixiang Zeng

Zhaosong Lin

Weijun Zhu

Nobutaka Ota

Xiao Sun

Changwei Hu

Shuanglang Li

Guohai Yao

An LED lamp bulb, comprising: an LED lamp substrate () having at least one LED light source () mounted thereon; and an electrical isolation assembly () disposed on the LED lamp substrate (), wherein, the electrical isolation assembly () electrically isolates the LED lamp substrate's charged part from outside of the LED lamp substrate (). The LED lamp bulb can protect user from contacting the charged part inside the lamp housing () when the LED lamp bulb is broken and thereby avoid electric shock accidents. In addition, the directions of the light emitted by the LED light sources () can be changed to achieve different kinds of lighting effects.

LED bulb lamp

A thermo-compression head, a soldering system, and a LED tube lamp are disclosed. The thermo-compression head includes a bonding plane, a restraining plane, one or more concave guiding tank, and one or more concave molding tank. The bonding plane is for touching a second object. The restraining plane is adjacent to the bonding plane for touching a first object soldered to the second object. The concave guiding tank is formed on the bonding plane. An end of the concave guiding tank is opened near an edge of the bonding plane while an opposite end of the concave guiding tank is closed. The concave molding tank is formed on the restraining plane and positioned beside the concave guiding tank. The concave molding tank communicates with the concave guiding tank via the open end of the concave guiding tank.

Thermo-compression head, soldering system, and LED tube lamp

Growing community of inventors

Zhubei, China

Dingkai Wang