POWER UNIT STRUCTURE FOR ELECTRICALLY DRIVEN VEHICLE
FIG1 is a perspective view showing the arrangement and outline configuration of a power unit structure for an electrically driven vehicle according to an embodiment of the present invention
FIG1 is a perspective view showing the arrangement and outline configuration of a power unit structure 1 for an electrically driven vehicle 9 according to an embodiment of the present invention. As shown in FIG1, the power unit structure 1 for the electrically driven vehicle 9 according to the present embodiment is arranged at vehicle rearward (rear side) of the electrically driven vehicle 9. In addition, the power unit structure 1 for the electrically driven vehicle 9 according to the present embodiment is arranged above a rear frame 90 configuring a vehicle body rear of the electrically driven vehicle 9. As shown in FIG1, the power unit structure 1 for the electrically driven vehicle 9 according to the present embodiment includes an electric motor unit 2, and control device unit 3. The electric motor unit 2 is arranged on the R direction side, and the control device unit 3 is arranged on the L direction side. The electric motor unit 2 is connected to an axle 82 connecting the pair of left and right drive wheels 81, and the control device unit 3 is mounted to this electric motor unit 2.
perspective view
92
second rear frames
11
andFIG.
1
power unit structure
93
third rear frame
90
rear frame
91
first rear frame
81
right drive wheels
82
axle
['1. A power unit structure (1) for an electrically driven vehicle (9), comprising: an electric motor unit (2) consisting of a central case (21), an electric motor case (22) which houses an electric motor (221) mounted on one side of the central case (21), and a transmission case (23) which houses a transmission (231) mounted at another side of the central case (21); and a control device unit (3) which controls the electric motor (221), characterized in that  the control device unit (3) includes: a first mounting part (31) which is a mounting part of a power supply unit that supplies electric power to the electric motor (221), and a second mounting part (32) which fixes the control device unit (3) to the electric motor unit (2); and wherein the control device unit (3) is mounted from the other side of the electric motor unit (2) towards the one side, the first mounting part (31) is mounted to the central case (21), and the second mounting part (32) is mounted to the transmission case (23).']