An electrical junction box includes a heat generating component (a relay and a bus bar) and a cooling unit that cools the heat generating component. The cooling unit includes: a metal cooling plate; a heat transfer member having insulating properties and intervening between the bus bar of the heat generating component and the metal cooling plate; and a spacer having insulating properties, being in contact with the bus bar of the heat generating component and the metal cooling plate, and maintaining a predetermined interval between the heat generating component and the metal cooling plate.
ELECTRICAL JUNCTION BOX AND WIRE HARNESS
21.11.2024
Patent
Elektronische Ressource
Englisch