Fixed structure and supporting structure of PG (Propylene Glycol) board of plastic package motor
A technology of plastic-encapsulated motor and fixed structure, applied in the direction of structural connection, electrical components, electromechanical devices, etc., can solve the problems of unsatisfactory fixing effect, PG board vibration noise, large PG board area, etc., to achieve simple and reasonable structure, excellent performance, Safe and reliable operation
Active Publication Date: 2013-07-17
WOLONG ELECTRIC GRP CO LTD
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Problems solved by technology
[0002] like figure 1 As shown, the PG plate structure of the existing plastic-encapsulated motor is mainly an annular PG plate structure, and its fixing method is: the radial direction is fixed by two ears, and the axial direction is limited by pressing the end cover, but it is not pressed and fixed; the structure of this structure The fixing effect is not ideal, and PG plate vibration noise is prone to occur, and the PG plate area is large, and the material cost is high
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[0014] The present invention will be further described below with reference to the drawings and specific embodiments.
[0015] Such as figure 2 ~As shown in 6, a plastic-encapsulated motor PG board fixing structure, including a PG board 1. Two ends of one side of the PG board 1 are provided with fixed ears 4, and a PVC sleeve is provided on the same side as the fixed ear 4 5. The PVC sleeve 5 is sheathed with a PG board lead, and the PVC sleeve 5 is used to tighten the PG lead;
[0016] A matching structure for a plastic-encapsulated motor PG plate, including a plastic-encapsulated motor PG plate fixing structure and a plastic stator 2. The plastic stator 2 is provided with a plate slot 6 matching the fixed ear 4 and a PVC sleeve matching In the wire clamping position 7, the fixed ear 4 is embedded in the board slot 6.
[0017] The rectangular PG plate 1 has two fixed ears 4, and each ear is fixed with a sleeve with a certain thickness. When placed, the two fixed ears 4 of the PG p...
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The invention discloses a fixed structure of a PG (Propylene Glycol) board of a plastic package motor. The fixed structure comprises the PG board, wherein fixed lugs are arranged at the two ends of one side of the PG board; a PVC (Polyvinyl Chloride) sleeve is arranged on the same side of the fixed lugs; and PG board lead wires are sleeved with the PVC sleeve. The fixed structure is simple and reasonable in structure, good in performance, convenient to mount, and safe and reliable in operation, can effectively solve the problems of high PG board material cost, noises caused by PG board vibration, and the like, can realize purposes of efficiency increase and material saving, can meet assembly and using requirements of the PG board of the plastic package motor, and overcomes the defects in the prior art.
Description
Technical field [0001] The invention relates to a fixed structure and a supporting structure for a PG plate of a plastic-encapsulated motor. Background technique [0002] Such as figure 1 As shown, the existing plastic-encapsulated motor PG plate structure is mainly an annular PG plate structure, and its fixing method is: fixed by two ears in the radial direction, and limited by the press-in end cover in the axial direction, but not pressed and fixed; The fixing effect is not ideal, the vibration and noise of the PG board are prone to occur, and the area of the PG board is large, and the material cost is high. Summary of the invention [0003] In view of the above technical defects, the present invention proposes a fixed structure and a supporting structure for the PG board of a plastic package motor. [0004] In order to solve the above technical problems, the technical solution of the present invention is as follows; [0005] A fixing structure for a PG plate of a...
Claims
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Inventor 韦涛峰刘辉钟炜炬欧阳维克
Owner WOLONG ELECTRIC GRP CO LTD