PROBLEM TO BE SOLVED: To provide a cooling structure of a heating element which enables sufficient improvement of the cooling performance of the heating element and uniformization of cooling of the heating element.SOLUTION: In a cooling structure of a heating element, cooling air passages R2 have portions in which air flows in directions opposite to each other. Cooling air suction ports, with which upstream ends of the cooling air passages R2 communicate, and a cooling air exhaust port, with which a downstream end of an exhaust passage S communicates, are provided in a case. The cooling structure of the heating element is provided with a partition member 52 for partitioning the exhaust passage S.SELECTED DRAWING: Figure 4
【課題】発熱体の冷却性能を十分に高めるとともに、発熱体の冷却を均一化する。【解決手段】複数の冷却空気通路R2は、互いに逆方向に流れる部分を有している。ケースには、冷却空気通路R2の上流端が連通する冷却空気吸入口と、排出通路Sの下流端が連通する冷却空気排出口とが設けられている。排出通路Sを仕切るための仕切部材52が設けられている。【選択図】図4
COOLING STRUCTURE OF HEATING ELEMENT
発熱体の冷却構造
2016-09-23
Patent
Electronic Resource
Japanese
IPC: | H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES |