Patent ID: 9214308
Filing Date: 2015-12-15
Classification: H01H

Abstract:
1. A sealing type automotive relay with a safety device, comprising a relay main body and a safety device, in which the relay main body includes a base ( 1 ), a casing ( 2 ) and a weak current system and a strong current system located on the base ( 1 ), the casing ( 2 ) is fixedly connected with the base ( 1 ), the safety device includes two fuse sockets positioned on the base ( 1 ) and a fuse ( 3 ) inserted between the said two fuse sockets, the top of the casing ( 2 ) is provided with a fuse inserting hole ( 4 ) corresponding to the said two fuse sockets, and the fuse ( 3 ) is inserted into the inserting hole, characterized in that a sealing cover ( 5 ) is provided at the port of the fuse inserting hole ( 4 ), the sealing cover ( 5 ) is sealedly connected to the port of the fuse inserting hole ( 4 ) and the inner cavity of the sealing cover ( 5 ) together with the fuse inserting hole ( 4 ) forms a sealed cavity, and the said fuse ( 3 ) is located within the sealed cavity.