Sealing cover, upper cover assembly, and compressor

An upper cover assembly, comprising:

• an upper cover body,
• a terminal post fixing base embedded in the upper cover body,
• wiring terminals embedded in the upper cover body and penetrating through the terminal post fixing base to be connected with a motor, and
• a sealing cover mounted on the terminal post fixing base,
• wherein:
• the sealing cover comprises a cover body and a wire fixing part;
• the cover body comprises a top cover and a side wall and is of a half-surrounded structure;
• the wire fixing part comprises a bottom plate and side plates, the bottom plate is arranged in the cover body, a wire accommodating space is defined by the bottom plate, the top cover and the side wall of the cover body, and a fitting space is formed between the side wall and a side of the bottom plate which is opposite to the wire accommodating space;
• the side plates are arranged in the wire accommodating space and fixed vertically on the bottom plate, and each two adjacent side plates forms a wire guide slot with the bottom plate;
• and each wire guide slot is provided with a guide hole on the bottom plate;
• and
• the wire fixing part further comprises positioning bars arranged on the bottom plate at each wire guide slot, and the guide holes are located on the positioning bars.

A compressor, comprising:

• a shell, and
• an upper cover assembly mounted on the shell,
• wherein:
• a pump and a motor assembly are arranged in the shell;
• the upper cover assembly comprises an upper cover body, a terminal post fixing base embedded in the upper cover body, terminal posts embedded in the upper cover body and penetrating through the terminal post fixing base to be connected with a motor, and a sealing cover mounted on the terminal post fixing base;
• the sealing cover comprises a cover body and a wire fixing part;
• the cover body comprises a top cover and a side wall, and is of a half-surrounded structure;
• the wire fixing part comprises a bottom plate and side plates, the bottom plate is arranged in the cover body, a wire accommodating space is formed by the top cover and the side wall of the cover body and the bottom plate, and a fitting space formed between the side wall and a side of the bottom plate which is opposite to the wire accommodating space;
• the side plates are arranged in the wire accommodating space and fixed vertically on the bottom plate, and each two adjacent side plates forms a wire guide slot with the bottom plate;
• and each wire guide slot is provided with a guide hole on the bottom plate;
• the wire fixing part further comprises positioning bars arranged on the bottom plate at each wire guide slot, and the guide holes are located on the positioning bars.