Patent ID: 6894377

Claim:
A rectification chip terminal structure, mounting a rectification chip into a terminal by soldering and rubber injection and inserting the rectification chip into a pivotal hole on a printed wire board, wherein said terminal comprising: a rib ring, surrounding the periphery of said terminal; a platform extended from the middle section of said terminal; a first buffer groove formed between said platform and said rib ring, and having a groove guiding corner; thereby, when rubber being injected into said terminal, the rubber going through said first buffer groove to constitute a fixing action, and forming a plastic surface to prevent water vapor and air from entering after the rubber being melted and solidified and thus increasing the adhesion between the injected rubber and said terminal; and said platform increases the soldering area of said rectification chip to give a complete solder between said terminal and chip and thus providing the effect for a current of larger power; and a second buffer groove formed in a bottom of said terminal in a position corresponding to said first buffer groove.