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US 12,665,402 B2Granted
Electrical junction box
AssigneeSumitomo Wiring Systems, Ltd.
InventorsMaiko Isshiki, Takumi Ejima
Life of this patent
Estimating the term…
Abstract
An electrical junction box includes a housing constituted by an upper case and a lower case that have different linear expansion coefficients from each other, a busbar fixed to the upper case being in contact with a gap filler adhered to an inner surface of the lower case, and the electrical junction box includes a plurality of connection members that are provided in a vicinity of the gap filler and connect an inner surface of the lower case and an inner surface of the upper case that faces the inner surface.
Claims8
An electrical junction box comprising:
- a housing constituted by a first member having an inner surface and a second member having an inner surface facing the inner surface of the first member, the first member spaced apart from the second member and the first member and the second member have different linear expansion coefficients from each other, a busbar fixed to the first member being in contact with a heat dissipation member adhered to the inner surface of the second member;
- and
- a plurality of connection members that are disposed entirely within the housing and in a vicinity of the heat dissipation member and connect the inner surface of the second member to the inner surface of the first member.
Dependencies are inferred from the claim text.