JPH0434795U

JPH0434795U -

Info

Publication number: JPH0434795U
Application number: JP7655090U
Authority: JP
Priority date: 1990-07-20
Filing date: 1990-07-20
Publication date: 1992-03-23

Description

[Brief explanation of the drawing]

第１図は本考案による熱伝導式棚箱の一実施例
を示す要部斜視図、第２図はその一部分断面図、
第３図は従来の熱伝導式棚箱を示す要部斜視図、
第４図はその一部分断面図である。１……金属コアプリント基板、２……電子部品
、６ａ……上部熱伝導ブロツク、６ｂ……下部熱
伝導ブロツク、７ａ，７ｂ……くさび状金具、８
ａ，８ｂ……ヒートパイプ、９ａ，９ｂ……パイ
プ、１０ａ，１０ｂ……冷却ブロツク、１１ａ，
１１ｂ……熱伝導コネクタ、１２……金属コア入
マザーボード、１３……金属コア。 Fig. 1 is a perspective view of essential parts showing an embodiment of a thermally conductive shelf box according to the present invention, Fig. 2 is a partially sectional view thereof,
Figure 3 is a perspective view of the main parts of a conventional thermally conductive shelf box.
FIG. 4 is a partially sectional view thereof. DESCRIPTION OF SYMBOLS 1...Metal core printed circuit board, 2...Electronic component, 6a...Upper heat conduction block, 6b...Lower heat conduction block, 7a, 7b...Wedge-shaped metal fittings, 8
a, 8b...Heat pipe, 9a, 9b...Pipe, 10a, 10b...Cooling block, 11a,
11b...Heat conduction connector, 12...Motherboard with metal core, 13...Metal core.

Claims

[Claim for Utility Model Registration] An upper heat conduction block and a lower heat conduction block forming the upper and lower surfaces of the shelf box; The heat conduction block has a heat pipe protruding from the rear end surface, a cooling block attached to one end of the heat pipe, and a metal core printed circuit board mounted between the upper heat conduction block and the lower heat conduction block. In a thermally conductive shelf box, heat from mounted electronic components is transferred from a metal core printed circuit board to an upper heat conduction block and a lower heat conduction block, and then from these blocks to a cooling block via heat pipes for cooling. A heat conduction connector is attached to the tip of the metal core printed circuit board, and the upper and lower ends of the metal core motherboard, to which the mating heat conduction connector is attached, are connected to the upper heat conduction block and the lower heat conduction block. It is fixed to the rear end of the block so that the heat from the electronic components mounted on the metal core printed circuit board is transferred from this heat conduction connector and the metal core motherboard to the upper heat conduction block and the lower heat conduction block. Features a heat conductive shelf box.