ELECTRONIC APPARATUS

• Main Authors: SATO TATSUYA, KANEDA NORIKAZU, MATSUO YUJI, AMANO TAKUYA
• Format: Patent
• Language: English; Japanese
• Published: 21.02.2024
• Subjects: ACCESSORIES THEREFOR; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USINGWAVES OTHER THAN OPTICAL WAVES; APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FORPROJECTING OR VIEWING THEM; BASIC ELECTRIC ELEMENTS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; CINEMATOGRAPHY; ELECTRIC COMMUNICATION TECHNIQUE; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR; ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; ELECTROGRAPHY; HOLOGRAPHY; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS; PHOTOGRAPHY; PHYSICS; PICTORIAL COMMUNICATION, e.g. TELEVISION; PRINTED CIRCUITS; SEMICONDUCTOR DEVICES

To maintain a high cooling efficiency for each cooling target in an electronic apparatus in which more than one cooling target is connected to one heat discharge member.SOLUTION: An electronic apparatus includes: a first cooling target 58; a second cooling target 48; and a heat discharge member 96 having a first connection unit 96p connected to the first cooling target 58, a second connection unit 96q connected to a second cooling target 48, and a first fin 96a. The first connection unit 96q is provided closer to the first fin 96a than the second connection unit 96q. The heat discharge member 96 has a notch part 96r in a position between the second connection unit 96q and the first fin 96a.SELECTED DRAWING: Figure 19 【課題】１つの放熱部材に複数の冷却対象が接続されている電子機器において、冷却対象それぞれについて高い冷却効率を維持する。【解決手段】電子機器は、第１の冷却対象５８と、第２の冷却対象４８と、第１の冷却対象５８と接続する第１の接続部９６ｐ、第２の冷却対象４８と接続する第２の接続部９６ｑ、および第１のフィン９６ａを備える放熱部材９６とを有する。第１の接続部９６ｐが、第２の接続部９６ｑに比べて第１のフィン９６ａに近い位置に設けられている。放熱部材９６が、第２の接続部９６ｑと第１のフィン９６ａとの間の部分に、切り欠き部９６ｒを備える。【選択図】図１９