Kühlgehäuse für eine elektronische Vorrichtung, elektronische Vorrichtung und Baumaschine

• Main Authors: Souda, Akihiko, Tsuchiya, Junichirou
• Format: Patent
• Language: German
• Published: 19.05.2016
• Subjects: APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC,OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWERSUPPLY SYSTEMS; BASIC ELECTRIC ELEMENTS; CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES ORLIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; CONTROL OR REGULATION THEREOF; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; DREDGING; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR; ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; FIXED CONSTRUCTIONS; FOUNDATIONS; GENERATION; HYDRAULIC ENGINEERING; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS; PRINTED CIRCUITS; SEMICONDUCTOR DEVICES; SOIL SHIFTING

A cooling case for an electronic device includes: a floor portion defining a cooling channel where a coolant flows; a first arrangement section, in which a first electronic component is disposed, defined in one of top and bottom surfaces of the floor portion; a second arrangement section, in which a second electronic component is disposed, defined in the other of the top and bottom surfaces; and a third arrangement section being in communication with the first and second arrangement sections through an opening of the floor portion. A smoothing capacitor unit is disposed in the third arrangement section to face both the top and bottom surfaces of the floor portion and includes first power storage portion for a circuit of the first electronic component and second power storage portion for a circuit of the second electronic component, which are integral with each other.