Electronic apparatus with ventilation structure

Details Electronic apparatus with ventilation structure Electronic apparatus with ventilation structure

1997-09-04

2000-06-06

Tolin, Gerald

Electricity: electrical systems and devices

Housing or mounting assemblies with diverse electrical...

For electronic systems and devices

454184, H05K 720

Patent

active

060726962

ABSTRACT:
The housing of a portable computer has a pack storing section for storing a pack shaped device. First ventilation holes for keeping the inside of the housing in communication with the inside of the pack storing section are formed in an inner wall of the housing defining the pack storing section. The pack shaped device is provided with air intake holes open to the outer surface of the device, second ventilation holes respectively arranged to face the corresponding first ventilation holes, and an air flow path for keeping the suction holes and the second ventilation holes in communication with each other. As a fan arranged in the housing to oppose an exhaust port of the housing is rotated, fresh air is introduced into the pack shaped device through the air intake holes and further into the housing through the air flow path and the first and second ventilation holes.

REFERENCES:
patent: 4489363 (1984-12-01), Goldberg
patent: 4744005 (1988-05-01), Milani
patent: 4949934 (1990-08-01), Krenz
patent: 5460441 (1995-10-01), Hastings
patent: 5485350 (1996-01-01), Hecht
patent: 5587881 (1996-12-01), Wang
patent: 5596483 (1997-01-01), Wyler
patent: 5751549 (1998-05-01), Eberhardt
patent: 5793610 (1998-08-01), Schmitt

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