Dust collector motor stator insulating frame terminal cavity structure

Abstract

The invention provides a stator insulation frame terminal slot structure for dust collector motor. Wherein, the nose end surface of frame inserted in slot has less height its end surface, two side surfaces of nose are right-angle surfaces parallel to nose end surface. This invention improves terminal slot shape, makes terminal bending full well, reduces bad conductive phenomenon greatly, and relaxes the production.

Description

technical field [0001] The invention relates to the improvement of the terminal groove structure of the stator insulating frame of the vacuum cleaner motor. Background technique [0002] like figure 1 , 2 As shown, in the production of the vacuum cleaner motor, when the terminals of the motor stator insulation frame are bent, because the protrusion 1 is too high, the terminal 3 cannot be fully bent, and the required bending angle cannot be reached. To ensure the bending angle, the terminal as a whole will be lifted upwards. As a result, the position of the clamping slot moves up, and the contact with the copper wire is not good, causing poor electrical conductivity. Since the protruding part of the terminal groove is too high, it also brings great inconvenience to the production operation, and leads to an increase in the defective rate of the product. Contents of the invention [0003] In order to solve the problems in the above-mentioned technologies, the object of th...

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Problems solved by technology

[0003] In order to solve the problems in the above-mentioned technologies, the object of the present invention is to provide a terminal groove structure for the stator insulation frame of the vacuum cleaner motor that ensures the bending angle of the terminal, eliminates the poor conduction phenomenon, and improves the production efficiency.

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