US 12,257,649 B2
Soldering iron head and welding device
Zongjie (Jason) Tao, Shanghai (CN); Dandan (Emily) Zhang, Shanghai (CN); Roberto Francisco-Yi Lu, Bellevue, WA (US); Hongzhou (Andy) Shen, Dongguan (CN); Yun Luo, Dongguan (CN); and Haidong Wu, Kunshan (CN)
Assigned to Tyco Electronics (Dongguan) Ltd., Dongguan (CN); TE Connectivity Solutions GmbH, Schaffhausen (CH); Tyco Electronics (Shangha) Co., Ltd., Shanghai (CN); and Kunshan League Automechanism Co., Ltd, Kunshan (CN)
Filed by Tyco Electronics (Dongguan) Ltd., Dongguan (CN); TE Connectivity Solutions GmbH, Schaffhausen (CH); Tyco Electronics (Shanghai) Co., Ltd., Shanghai (CN); and Kunshan League Automechanism Co., Ltd, Kunshan (CN)
Filed on May 10, 2023, as Appl. No. 18/315,179.
Claims priority of application No. 202210522835.8 (CN), filed on May 13, 2022.
Prior Publication US 2023/0364697 A1, Nov. 16, 2023
Int. Cl. B23K 3/00 (2006.01); B23K 3/02 (2006.01)
CPC B23K 3/025 (2013.01) 20 Claims
OG exemplary drawing
 
1. A soldering iron head, comprising:
a bottom surface;
a first side surface;
a second side surface opposite to the first side surface; and
a positioning slot formed on the bottom surface and extending between the first side surface and the second side surface, the positioning slot is adapted to accommodate and position an exposed end conductor of a cable and defines a trapezoidal cross section, an upper bottom facing side of the trapezoidal cross section increases in width from the first side surface to the second side surface.