Electric compressor

• Main Authors: NATORI MASAKATA, MATSUMOTO KAZUYA, FUJII AKIO
• Format: Patent
• Language: Chinese; English
• Published: 13.10.2020
• Subjects: APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC,OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWERSUPPLY SYSTEMS; BLASTING; CONTROL OR REGULATION THEREOF; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRICITY; GENERATION; HEATING; LIGHTING; MECHANICAL ENGINEERING; POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTMACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTPUMPS; WEAPONS

The invention relates to an electric compressor. The electric compressor includes a compression mechanism, a motor mechanism, an inverter, a motor housing, an inverter housing, and a plurality of fastening connectors. The inverter case has a cylindrical peripheral wall and a bottom wall that closes one end of the peripheral wall. The bottom wall has a cover inner surface provided so as to face a space in which the inverter is housed. The fastening connecting piece penetrates through the peripheral wall and is inserted into one end of the motor shell. A plurality of ribs are respectively formedon the inner surface of the cover in a manner of being separated from the peripheral wall, and grids are formed by arranging the plurality of ribs. 本发明涉及电动压缩机。所述电动压缩机具备压缩机构、马达机构、变换器、马达壳体、变换器外壳及多个紧固连结件。变换器外壳具有呈筒状的周壁和将该周壁的一端封闭的底壁。底壁具有以与收容变换器的空间相对的方式设置的盖内表面。紧固连结件贯通周壁并插通于马达壳体的一端。在盖内表面以从周壁分别分离的方式形成有多个肋，并且通过多个肋排列而形成有格子。