ELECTRIC CONNECTION BOX

PROBLEM TO BE SOLVED: To provide an electric connection box capable of, when high pressure water intrudes into a case, preventing the water from falling on a component in the case.SOLUTION: An electric connection box includes a case 1 having: a frame 2 to which a plurality of components are attached...

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Bibliographic Details
Main Authors MAKINO MASAHIRO, KAMIYAMA KOJI
Format Patent
LanguageEnglish
Published 09.06.2014
Subjects
BASIC ELECTRIC ELEMENTS
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
ELECTRIC SWITCHES
ELECTRICITY
EMERGENCY PROTECTIVE DEVICES
GENERATION
INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINEDOPTICAL AND ELECTRIC CABLES OR LINES
PERFORMING OPERATIONS
RELAYS
SELECTORS
TRANSPORTING
VEHICLES IN GENERAL
VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISEPROVIDED FOR
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Summary:PROBLEM TO BE SOLVED: To provide an electric connection box capable of, when high pressure water intrudes into a case, preventing the water from falling on a component in the case.SOLUTION: An electric connection box includes a case 1 having: a frame 2 to which a plurality of components are attached; and a lower cover 3 attached to the frame 2. The frame 2 has a first peripheral wall 21. The lower cover 3 has: a second peripheral wall 31; and a flange 32. An upper end 31a of the second peripheral wall 31 is positioned inside the first peripheral wall 21, and a lower end 21a of the first peripheral wall 21 is butted to the flange 32. An external surface 31b of the second peripheral wall 31 above the flange 32 is constituted of a parallel surface 33 and a taper surface 34. Length h1 of the parallel surface 33 is 3 mm or more, and length h2 of the taper surface 34 is 3 mm or more, and a gap g between the upper end 31a of the second peripheral wall 31 and an internal surface 21c of the first peripheral wall 21 is 0.5 mm or more.
Bibliography:Application Number: JP20120262084