INVERTER HOUSING, AND CONNECTING STRUCTURE FOR INVERTER AND JUNCTION BOX

An inverter casing and a connection structure of an inverter and a junction box are provided. The inverter casing comprises an upper casing (1), an inner side of the upper casing (1) is provided with a cavity for accommodating a circuit board, an upper surface of the upper casing (1) is provided with a junction recess (2) for accommodating a junction box, and the junction box is fixedly installed in the junction recess (2); a bottom part of the junction recess (2) is provided with an elastic protrusion (3), configured for connecting a high-voltage protection device, and two incoming terminals (4); the elastic protrusion (3) cooperates with a knockout pin (14) on the junction box for high-voltage power-off protection; the two incoming terminals (4) are connected with external cables via the junction box. In the inverter casing according to the present disclosure, the elastic protrusion (3) of the high-voltage protection device disposed on the inverter casing cooperates with the knockout pin (14) in the junction box, which can realize the high-voltage protection when opening the cover plate of the junction box to perform junction, and effectively ensure the safety of operator and equipment. The inverter casing according to the present disclosure can be compatible with a variety of junction boxes, which can realize the connection between the inverter and external cables of various directions, and meet the wiring requirements of inverters in different vehicle models.