ELECTRIC CONNECTION MEMBER AND ELECTRIC CONNECTION ASSEMBLY

The present invention discloses an electric connection member and an electric connection assembly. The electric connection member comprises: an electric transmission body (30) which is in the shape of a hollow tube; a first connection end (31) which is connected to one end of the electric transmission body (30); and a second connection end (32) which is connected to the other end of the electric transmission body (30). The electric connection member (3) is an integral piece, and the first connection end (31) is adapted to be detachably electrically connected to a charging terminal (11) of a charging seat (1) or the second connection end (32) is adapted to be detachably electrically connected to a connection terminal of a connector (2). The inner cavity of the electric transmission body (30) is served as a cooling fluid flow channel, and a first fluid through-hole (3a) and a second fluid through-hole (3b) are respectively formed in the circumferential walls at both ends of the electric transmission body (30), to allow the cooling fluid to flow into the electric transmission body (30) through one of the first fluid through-hole (3a) and the second fluid through-hole (3b), and flow out of the electric transmission body (30) through the other of the first fluid through-hole (3a) and the second fluid through-hole (3b). In the present invention, the electric transmission body of the electric connection member is used for transmitting both current and cooling fluid, thus reducing the temperature rise of the electric connection member. In addition, the first or second connection end of the electric connection member can be detachably connected to the charging terminal of the charging seat or the connection terminal of the connector, making it very convenient to use.