Installation structure of wiring harness of controller

The utility model relates to an installation structure of the wiring harness of a controller. The controller comprises a shell 100, a circuit board 200 and the wiring harness 210, wherein the shell 100 is provided with an inner space; the circuit board 200 is arranged in the shell 100; the wiring harness 210 is arranged on the circuit board 200, and the wiring harness 210 penetrates out of the shell 100 to be electrically connected with the exterior of the shell 100; the shell 100 comprises a shell body 110 and a slidable locking part 120; the shell body 110 is provided with a wire outgoing window 300; and the slidable locking part 120 can be relatively slidably arranged on the wire outgoing window 300 and can lock the wire outgoing window 300 according to the size of the outer diameter of the wiring harness 210. The installation structure of the wiring harness of the controller, which is disclosed by the utility model, can be used for greatly simplifying the installation procedure under the precondition of e