PROBLEM TO BE SOLVED: To form a cooling air passage between a plurality of heating elements thereby to obtain a high cooling effect from an upstream side to a downstream side of the cooling air passage.SOLUTION: A passage constitution member 41 for forming a cooling air passage T is provided between a first battery cell 2A and a second battery cell 2B. The passage constitution member 41 is provided with a first projection 41d projecting into the cooling air passage T to extend in a flow direction of cooling air and a second projection 41e projecting into the cooling air passage T to extend in a direction intersecting the flow of cooling air. The first projection 41d and the second projection 41e intersect to each other.SELECTED DRAWING: Figure 1
【課題】複数の発熱体の間に冷却風通路を形成して上流側から下流側まで高い冷却効果を得る。【解決手段】第1バッテリセル2Aと第2バッテリセル2Bとの間に冷却風通路Tを形成する通路構成部材41を配設する。通路構成部材41には、冷却風通路T内へ突出して冷却風の流れ方向に延びる第1突出部41dと、冷却風通路T内へ突出して冷却風の流れと交差する方向に延びる第2突出部41eとが設けられている。第1突出部41dと第2突出部41eとは交差している。【選択図】図1
COOLING STRUCTURE OF HEATING ELEMENT
発熱体の冷却構造
2016-09-01
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 |