MOTOR COMPRESSOR

• Main Authors: MOMMA KENJI, KINOSHITA YUSUKE, YANO JUNYA
• Format: Patent
• Language: English; Japanese
• Published: 01.10.2020
• 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 provide a motor compressor capable of suppressing an increase in a size of housing due to an arrangement of harnesses.SOLUTION: A motor compressor includes: a harness 30; a holder 60 having a holder body 61 that holds a first bus bar 65 and a capacitor 68; and a case 14 in which a connector insertion hole 14h through which the harness 30 is inserted is formed while storing one part of the harness 30, the holder 60, and a circuit board 40. When viewing the circuit board 40 in a plane view, the holder 60 is arranged between the connector insertion hole 14h and the circuit board 40. The holder 60 has a first wall portion 62a and a second wall portion 62b arranged so as to sandwich a first connection terminal 32 of the harness 30. The first wall portion 62a and the second wall portion 62b are arranged side by side so as to intersect a connecting direction between the first connection terminal 32 of the harness 30 and a first electric wire 34. The first wall portion 62a is arranged between the connector insertion hole 14h and the first connection terminal 32.SELECTED DRAWING: Figure 2 【課題】ハーネスの配置に起因するハウジングの大型化を抑制できる電動圧縮機を提供する。【解決手段】電動圧縮機は、ハーネス３０と、第１バスバー６５とコンデンサ６８を保持するホルダ本体６１を有するホルダ６０と、ハーネス３０の一部、ホルダ６０、及び回路基板４０を収容するとともにハーネス３０が挿通されるコネクタ挿通孔１４ｈが形成されたケース１４とを備えている。ホルダ６０は、回路基板４０を平面視すると、コネクタ挿通孔１４ｈと回路基板４０との間に配置されている。ホルダ６０は、ハーネス３０の第１接続端子３２を挟むように配置された第１壁部６２ａ及び第２壁部６２ｂを有している。第１壁部６２ａ及び第２壁部６２ｂは、ハーネス３０の第１接続端子３２と第１電線３４との接続方向と交差するように並んで配置されている。第１壁部６２ａは、コネクタ挿通孔１４ｈと第１接続端子３２との間に位置している。【選択図】図２