ELECTRIC COMPRESSOR

• Main Authors: IWASE HIROAKI, KINOSHITA YUSUKE, NAITO ATSUSHI, FUJII AKIO
• Format: Patent
• Language: English; Japanese
• Published: 09.05.2023
• Subjects: BLASTING; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; DYNAMO-ELECTRIC MACHINES; 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

To downsize an electric compressor.SOLUTION: A first detection wiring 61 and a second detection wiring 62 are connected to a connection connector 80 from a direction orthogonal to a thickness direction of a circuit board 31. Therefore, the connection connector 80 and the circuit board 31 can be disposed in an inverter chamber 32 while overlapped in the thickness direction of the circuit board 31. Consequently, as compared with a case that the connection connector 80 and the circuit board 31 are disposed in the inverter chamber 32 while not overlapped in the thickness direction of the circuit board 31, a space in the inverter chamber 32 is saved.SELECTED DRAWING: Figure 3 【課題】電動圧縮機の小型化を図ること。【解決手段】第１検出用配線６１及び第２検出用配線６２は、回路基板３１の厚み方向に対して直交する方向から接続コネクタ８０に接続されている。このため、接続コネクタ８０と回路基板３１とを、回路基板３１の厚み方向で重なった状態でインバータ室３２内に配置することが可能となる。したがって、例えば、接続コネクタ８０と回路基板３１とが、回路基板３１の厚み方向で重なっていない状態でインバータ室３２内に配置されている場合に比べると、インバータ室３２内が省スペース化される。【選択図】図３