Collection wire harness for battery pack temperature collection

The invention relates to an acquisition wire harness for acquiring the temperature of a battery pack, which comprises at least two temperature sensing assemblies and positive and negative electrode lead assemblies, each temperature sensing assembly comprises a temperature measuring piece, a first lead wire and a second lead wire which are connected to the temperature measuring piece, and wire connector sockets which are connected to the ends, away from the temperature measuring piece, of the first lead wire and the second lead wire, and the positive and negative electrode lead wire assembly comprises wire connector plugs which have the same number as the wire connector sockets and are matched with the wire connector sockets; each wire connector plug is connected with a positive lead and a negative lead, the positive lead of each wire connector plug and the negative lead of one wire connector plug are provided with port connecting ends, and other negative leads except the negative leads with the port connectin