ELECTRONIC CONTROL UNIT STORAGE BOX

PROBLEM TO BE SOLVED: To provide an electronic control unit storage box which is installed in an engine room of a car and cools an electric control unit with air introduced from a cabin, and is capable of eliminating the possibility that exhaust gas in the engine room flows into the cabin. SOLUTION: The electronic control unit storage box comprises a box body 16 to store an electronic control unit 14, an inner lid 18 to cover an upper opening of the box body in an airtight manner, and an outer lid 20 to cover the upper opening of the box body from the top of the inner lid. An intake/exhaust pipe 40 to circulate air in the box body 16 with air in a cabin B is mounted below the inner lid 18. The electronic control unit 14 placed in a case 22 is stored in the box body 16, and the case 22 is fitted to the inner id 18 in an airtight manner. Even if the outer lid 20 is removed, airtightness between the inner lid 18 and the box body 16 is maintained, and exhaust gas in an engine room A does not flow into the cabin B. COPYRIGHT: (C)2006,JPO&NCIPI