Abstract Disclosed herein is a housing for a compact electronic equipment, which is constituted of a metal-base printed wiring board as a lower housing and a cover removably coupled to the lower housing. A metal base of the metal-base printed wiring board is exposed to the atmosphere, and a plurality of surface mounting devices are mounted on a surface of the metal base. As the metal-base printed wiring board is utilized as a part of the housing, it is not necessary to independently provide a printed wiring board for mounting electronic devices thereon, thereby realizing a compact construction of the electronic equipment. Furthermore, as the surface mounting devices are mounted on the metal-base printed wiring board forming a part of the housing, a radiation characteristic of the electronic equipment can be improved.
A housing for electronic equipment comprising: a metal-base printed wiring board including a flat base and a pair of side portions each bent upwardly approximately at right angles with respect to the flat base, said metal-base printed wiring board serving as a lower housing and having a plurality of surface mounting devices mounted on the flat base thereof, said metal-base printed wiring board being made of an aluminum-base member and printed circuit layers on top thereof, said printed circuit layers covering said aluminum-base member except on the flat base at the periphery and except for the side portions; a cover having a top and four side portions each bent downwardly approximately at right angles with respect to the top; and means removably coupling the side portions of said cover to the side portions of said metal-base printed wiring board.
Claim 2
Dependent Claim
139 words
A housing for electronic equipment comprising: a metal-base printed wiring board including a flat base and a pair of side portions each bent upwardly approximately at right angles with respect to the flat base, said metal-base printed wiring board serving as a lower housing and having a plurality of surface mounting devices mounted on the flat base thereof, said metal-base printed wiring board being made of an aluminum-base member and printed circuit layers on top thereof, said printed circuit layers covering said aluminum-base member except on the flat base at the periphery and except for the side portions; a cover having a top and four side portions each bent downwardly approximately at right angles with respect to the top; and means removably coupling the side portions of said cover to the side portions of said metal-base printed wiring board.
Claim 3
Dependent Claim
22 words
A housing according to claim 1 wherein said cover is formed of a molded plastic and is metalized at inner surfaces thereof.