Top plate heat dissipation structure of distribution box

• Main Authors: LU YAO, YAO YULING, WANG ZHIGANG
• Format: Patent
• Language: Chinese; English
• Published: 21.06.2024
• Subjects: BOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLYOR DISTRIBUTION OF ELECTRIC POWER; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRICITY; GENERATION

The utility model relates to the technical field of distribution box heat dissipation structures, in particular to a top plate heat dissipation structure of a distribution box, which comprises a fixed frame, a cover plate is rotatably connected to the rear side of the top of the fixed frame through a hinge, and heat dissipation holes are formed in the left and right sides of the back surface of an inner cavity of the cover plate in a penetrating manner. Electric push rods are rotationally connected to the tops of the left and right sides of the inner cavity of the fixed frame through rotating shafts. The distribution box solves the problems that automatic heat dissipation cannot be carried out, the box cover needs to be opened manually, the operation is troublesome, and the heat dissipation efficiency is poor only through a fan, has the advantage of automatic heat dissipation, can conveniently and quickly lead out heat in the distribution box, does not need to be opened manually, improves the convenience duri