ELECTRONIC DEVICE

• Main Authors: OIKAWA HIRONORI, TOIZONO TAKESHI, TANAKA KAZUAKI
• Format: Patent
• Language: English
• Published: 25.12.2008
• Subjects: CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; INFORMATION STORAGE; INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS; PHYSICS; PRINTED CIRCUITS

PROBLEM TO BE SOLVED: To provide an electronic device capable of effectively radiating heat generated in an electronic unit such as a disk drive device. SOLUTION: The electronic device 1 including an electronic unit equipped with a plurality of heat generation parts including at least first and second heat generation parts is provided with a holding frame 9 for holding the electronic unit, a first heat conduction member 11 for transmitting heat generated by the first heat generation part, a second heat conduction member 11 for transmitting heat generated by the second heat generation part, and a cooling device 8 for radiating the heat transmitted via the first and second heat conduction members 11. The first heat conduction member 11 is heat-connected to the cooling device 8, and the second heat conduction member 11 is heat-connected to the cooling device 8 via the holding frame 9. COPYRIGHT: (C)2009,JPO&INPIT