DRIP-PROOF STRUCTURE OF BATTERY CONTROL UNIT

• Main Authors: TAKASAKI KOSUKE, NUMAJIRI TAKAHIRO
• Format: Patent
• Language: English; Japanese
• Published: 12.12.2019
• 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; BASIC ELECTRIC ELEMENTS; ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLEDVEHICLES; ELECTRICITY; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; PERFORMING OPERATIONS; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY; TRANSPORTING; VEHICLES IN GENERAL

To provide a drip-proof structure of a battery control unit that can reduce cost and weight with fewer parts than before.SOLUTION: A system main relay 12 housed in a battery pack 2 is configured on the upper surface of a mounting bracket 13 while a hybrid electronic control unit 14 is integrally assembled on the lower surface of the mounting bracket 13, and the hybrid electronic control unit 14 is arranged so as to be shielded from condensation dripping by the mounting bracket 13.SELECTED DRAWING: Figure 2 【課題】従来よりも部品点数を減らしてコストや重量の削減を図り得るバッテリ制御部の防滴構造を提供する。【解決手段】バッテリパック２内に収容されるシステムメインリレー１２を取付ブラケット１３の上面に構成する一方、該取付ブラケット１３の下面にハイブリッド電子制御ユニット１４を一体的に組み付け、該ハイブリッド電子制御ユニット１４を前記取付ブラケット１３により結露滴下から遮蔽して配置する。【選択図】図２