| 摘要 |
PROBLEM TO BE SOLVED: To obtain an electrical equipment housing box, having superior waterproofness which prevents penetration of water dropping from an end part of an upper drainer into the inside of a door. SOLUTION: A restrictive part of a water flow is formed in a connection part between an upper drainer 13, provided above an opening part 11 into which a door of an electrical equipment housing box is fitted, and a vertical side part drainer 14 which receives water dropping from this upper drainer 13, and the water dropping from the upper drainer 13 is induced to a box body 10 side, thereby preventing penetration of water into the inside of a door 12. As the restrictive part, a pent roof part 16, etc., in which the box body 10 side is cut out can be used.
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