Straddle electric vehicle

A straddle electric vehicle, which rotates a drive wheel by driving power generated in an electric motor, comprising:

• a battery unit which is an electric power supply for the electric motor;
• and
• a battery case for storing the battery unit;
• wherein the battery case includes a pair of case members including a first case member and a second case member which are joined together such that the first case member and the second case member are separable from each other, and a parting line of the first case member and the second case member extends on a bottom wall of the battery case;
• wherein the bottom wall of the battery case includes a bottom wall of the first case member and a bottom wall of the second case member such that the parting line is a boundary between the bottom wall of the first case member and the bottom wall of the second case member;
• and
• wherein the first case member and the second case member includes a first flange section and a second flange section, respectively, which define the parting line, and are separably joined to each other in a state in which the first flange section and the second flange section are engaged with each other, and the straddle electric vehicle further comprising:
• a front wheel and a rear wheel which are placed such that the battery case is interposed between the front wheel and the rear wheel in a forward or rearward direction;
• and
• an exhaust fan for exhausting air from an interior of the battery case;
• wherein the exhaust fan is placed at an upper portion of the battery case.

A straddle electric vehicle which rotates a drive wheel by driving power generated in an electric motor, comprising:

• a battery unit which is an electric power supply for the electric motor;
• and
• a battery case for storing the battery unit;
• wherein the battery case includes a pair of case members including a first case member and a second case member which are joined together such that the first case member and the second case member are horizontally separable from each other, and a parting line of the first case member and the second case member extends along a bottom wall of the battery case;
• and
• wherein the first case member and the second case member include a first flange section and a second flange section, respectively, which define the parting line, and protrude outward of the battery case, the first case member and the second case member being separably joined to each other in a state in which the first flange section and the second flange section are engaged with each other.