▎ 摘　　要

NOVELTY - The utility model claims a new-type CAN communication module, relating to the technical field of vehicle control fittings, comprising a module substrate, wherein the top part substrate is fixedly installed with a CAN communication module main body, the top part of the module substrate is provided with a sealing radiating mechanism; The utility model through the design of the rubber strip, sealing the joint of the sealing cover and the module substrate, avoiding the problem of interference caused by external water stain to the CAN communication module main body, ensuring the normal use of the vehicle, using the external fan and other devices to radiate the CAN communication module main body, capturing the radiating air flow through the air collecting cover, then conveying to the inner cavity of the cooling pipeline through the air guide bent pipe, through the design of the heat absorbing fin, the graphene sheet and the tree-shaped radiating fin, realizing the function of quickly radiating the CAN communication module main body.