An electronic expansion valve comprising: a valve body provided with a first conducting tube and a second conducting tube; and a stator assembly, wherein the stator assembly is nested on the valve body, and the stator assembly comprises: a housing, a bottom surface of the housing being provided with an installation opening; a coil assembly provided in the housing, wherein the coil assembly comprises a metal shell and a coil, and the metal shell is configured for mounting the coil; and a fixing member, the fixing member being inserted through the installation opening to be fixedly connected with the metal shell, wherein the fixing member of the stator assembly is fixedly connected with the first conducting tube or the second conducting tube to electrically conduct the metal shell and the first conducting tube or the second conducting tube; wherein an annular protrusion is provided on the bottom surface of the housing, extending in a direction perpendicular to the bottom surface of the housing, along a periphery of the installation opening, and wherein an installation groove is formed inside the annular protrusion for the fixing member to be fixedly installed; wherein the fixing member comprises a base and two clamping arms extending from both ends of the base in a direction perpendicular to the bottom surface of the housing, wherein the base is fixed in the installation groove, and is fixedly connected with the metal shell, and wherein the two clamping arms are configured for clamping the conducting tube. a valve body provided with a first conducting tube and a second conducting tube; and a stator assembly, wherein the stator assembly is nested on the valve body, and the stator assembly comprises: a housing, a bottom surface of the housing being provided with an installation opening; a coil assembly provided in the housing, wherein the coil assembly comprises a metal shell and a coil, and the metal shell is configured for mounting the coil; and a fixing member, the fixing member being inserted through the installation opening to be fixedly connected with the metal shell, wherein the fixing member of the stator assembly is fixedly connected with the first conducting tube or the second conducting tube to electrically conduct the metal shell and the first conducting tube or the second conducting tube; wherein an annular protrusion is provided on the bottom surface of the housing, extending in a direction perpendicular to the bottom surface of the housing, along a periphery of the installation opening, and wherein an installation groove is formed inside the annular protrusion for the fixing member to be fixedly installed; wherein the fixing member comprises a base and two clamping arms extending from both ends of the base in a direction perpendicular to the bottom surface of the housing, wherein the base is fixed in the installation groove, and is fixedly connected with the metal shell, and wherein the two clamping arms are configured for clamping the conducting tube. a housing, a bottom surface of the housing being provided with an installation opening; a coil assembly provided in the housing, wherein the coil assembly comprises a metal shell and a coil, and the metal shell is configured for mounting the coil; and a fixing member, the fixing member being inserted through the installation opening to be fixedly connected with the metal shell, wherein the fixing member of the stator assembly is fixedly connected with the first conducting tube or the second conducting tube to electrically conduct the metal shell and the first conducting tube or the second conducting tube; wherein an annular protrusion is provided on the bottom surface of the housing, extending in a direction perpendicular to the bottom surface of the housing, along a periphery of the installation opening, and wherein an installation groove is formed inside the annular protrusion for the fixing member to be fixedly installed; wherein the fixing member comprises a base and two clamping arms extending from both ends of the base in a direction perpendicular to the bottom surface of the housing, wherein the base is fixed in the installation groove, and is fixedly connected with the metal shell, and wherein the two clamping arms are configured for clamping the conducting tube.