ARRANGEMENT STRUCTURE OF ELECTRICAL APPARATUS IN ELECTRIC AUTOMOBILE

• Main Authors: SASAKI TOMOMI, ISHINO KOTARO, KITAMURA YUKI, SUZUKI TAKANORI
• Format: Patent
• Language: English; Japanese
• Published: 17.10.2019
• 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; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS; MOTOR VEHICLES; PERFORMING OPERATIONS; TRAILERS; TRANSPORTING; VEHICLES IN GENERAL

To provide an arrangement structure of electrical apparatuses in an electric automobile, which can achieve saving of a space for housing the plurality of electrical apparatuses.SOLUTION: An arrangement structure 1 of electrical apparatuses in an electric automobile includes: a vehicle body 2 having an occupant space S1 and a housing space S2 provided forward of the occupant space S1; a plurality of electrical apparatuses (junction board 3, charger 4, voltage converter 5, battery heater 6) received in the housing space S2; and a frame body 12 retaining the plurality of electrical apparatuses while overlapping them vertically. Specific electrical apparatuses (charger 4, voltage converter 5, battery heater 6) located below a predetermined position among the plurality of electrical apparatuses are disposed lower as having shorter lengths in the longitudinal direction of the vehicle body 2 or as having a shorter length in the width direction of the vehicle body 2.SELECTED DRAWING: Figure 1 【課題】複数の電気機器を収容する空間の省スペース化を実現可能な電気自動車における電気機器の配置構造を提供すること。【解決手段】電気自動車における電気機器の配置構造１は、乗員空間Ｓ１及び乗員空間Ｓ１の前方に設けられた収容空間Ｓ２を有する車体２と、収容空間Ｓ２に収容される複数の電気機器（ジャンクションボード３、充電器４、電圧変換器５、バッテリヒータ６）と、複数の電気機器を上下に重ねて保持するフレーム体１２と、を備え、複数の電気機器のうち所定の位置よりも下方に位置する特定電気機器（充電器４、電圧変換器５、バッテリヒータ６）は、車体２の前後方向の長さが短いものほど、又は、車体２の幅方向の長さが短いものほど、下方に配置される。【選択図】図１