BATTERY CASE FOR ELECTRIC VEHICLE

• Main Authors: HASHIMURA TORU, YAMAKAWA DAIKI
• Format: Patent
• Language: English; Japanese
• Published: 18.03.2021
• Subjects: ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS INVEHICLES; ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OFTRANSMISSIONS IN VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GASEXHAUST OR FUEL SUPPLY OF PROPULSION UNITS, IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; BASIC ELECTRIC ELEMENTS; ELECTRICITY; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; PERFORMING OPERATIONS; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY; TRANSPORTING; VEHICLES IN GENERAL

To secure sufficient sealability and strength in a battery case for an electric vehicle.SOLUTION: A battery case 100 for an electric vehicle includes: a bathtub-like tray 120 having a recessed housing part 122 for housing a battery 30; a frame 110 disposed so as to enclose an entire periphery of the tray 120 in a plan view and jointed to the tray 120; a top cover 130 which is disposed above the tray 120 and closes the housing part 122; and an undercover 140 disposed below the tray 120.SELECTED DRAWING: Figure 3 【課題】電動車両用バッテリーケースにおいて、十分なシール性および強度を確保する。【解決手段】電動車両用バッテリーケース１００は、バッテリー３０を収容する凹状の収容部１２２を有するバスタブ状のトレイ１２０と、平面視においてトレイ１２０の全周を囲むように配置され、トレイ１２０と接合されたフレーム１１０と、トレイ１２０の上方に配置され、収容部１２２を閉じるトップカバー１３０と、トレイ１２０の下方に配置されたアンダーカバー１４０とを備える。【選択図】図３