Search International and National Patent Collections

1. (WO2018033864) HEAT SINK

Pub. No.:    WO/2018/033864    International Application No.:    PCT/IB2017/054974
Publication Date: Fri Feb 23 00:59:59 CET 2018 International Filing Date: Thu Aug 17 01:59:59 CEST 2017
IPC: F21V 29/70
F21V 29/74
H05K 7/00
Applicants: JANSE VAN RENSBURG, Frederick
VAN DER WALT, Louis, Stephanus
Inventors: JANSE VAN RENSBURG, Frederick
Title: HEAT SINK
Abstract:
The invention relates to a heat sink (10, 60, 120, 150) having a body (12) which includes a channel-shaped mounting formation configured to hold an electronic unit (40) in the form of an LED strip captive therein. The channel-shaped mounting formation defines has a slot which includes a mouth (22) having a transverse width which is less than a width of the electronic unit (40), and a nook (30) which is configured to permit mounting of the electronic unit (40) to the heat sink by passing the electronic unit through the mouth (22) and angularly displacing the electronic unit (40) relative to the mounting formation of the body (12). Instead of sliding the LED strip into the slot, which could damage the strip or result in poor application of thermal paste, the strip is mounted by applying paste and angularly and transversely displacing the strip relative to the body.