Heat sink plate mounting device

Abstract

Abstract PURPOSE:To reliably mount a heat sink plate on a substrate by contacting the plate with a contacting portion by a deflection of a projecting piece or a deflection of the substrate or the plate by clamping a screw. CONSTITUTION:Projecting pieces 3a, 3b cut and erected and a contacting portion 4 contacted with a heat sink plate 2 are provided at a substrate 1. Through- holes 5a, 5b to the pieces 3a, 3b and a threaded hole 7 for a threaded hole 6 of the portion 4 are formed at the plate 2. L-shaped arms 9a, 9b directed at the ends upward and to be inserted into the holes 5a, 5b and contacting portions 10a, 10b to be contacted with the plate 2 to disposed at a small interval at the plate 2 from the portion 4 in the state engaged into the holes 5a, 5b are formed at the pieces 3a, 3b. A screw 8 is inserted through the hole 7 into the hole 6, and clamped to contact the plate 2 with the portion 4 by the deflections of the pieces 3a, 3b or the substrate 1 and the plate 2.

Inventors

• 👤 Kanji Imai
• 👤 寛二 今井
• 👤 Haruji Nakamura
• 👤 中村　治司

Bibliographic Details