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Centrifugal cone reset guide board structure of sliding device for centrifugal switch for single-phase induction machine

A single-phase induction motor, centrifugal switch technology, used in electrical switches, starter parts, circuits, etc., can solve problems such as lack of structure, and achieve the effect of improving reliability, suppressing vibration and noise

Inactive Publication Date: 2007-04-11
LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0017] In order to solve the problems existing in the structure of the centrifugal cone recovery guide plate of the slider for the centrifugal switch of the single-phase induction motor, the relevant manufacturers have tried their best to find a solution, but no suitable design has been developed for a long time, and the general The product does not have an appropriate structure to solve the above problems, which is obviously a problem that relevant industry players are eager to solve

Method used

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  • Centrifugal cone reset guide board structure of sliding device for centrifugal switch for single-phase induction machine
  • Centrifugal cone reset guide board structure of sliding device for centrifugal switch for single-phase induction machine
  • Centrifugal cone reset guide board structure of sliding device for centrifugal switch for single-phase induction machine

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Embodiment Construction

[0051] Below in conjunction with the accompanying drawings and preferred embodiments, the specific implementation, structure, features and effects of the centrifugal cone restoration guide plate structure of the centrifugal switch slider of the single-phase induction motor proposed according to the present invention are described in detail below. For convenience of description, the same reference numerals are used for the same parts as those described or illustrated above.

[0052] Please refer to Fig. 8 to Fig. 11, Fig. 8 is a side view of the centrifugal switch slider of the single-phase induction motor of the present invention, Fig. 9 is an enlarged view of part B in Fig. 8, and Fig. 10 is a single-phase induction motor of the present invention A schematic diagram of the initial state of the centrifugal cone for the centrifugal switch of the induction motor. FIG. 11 is a schematic diagram of the state when centrifugal force acts on the centrifugal cone for the centrifugal sw...

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Abstract

The invented structure comprises sleeve, slider, on / off plate, and centrifugal cone. The on / off plate with large diameter located on one end of the slider can control the start switch. The slider comprises an end part, a central part, and a recovering guide surface. The end part formed on the slider in order to install the said centrifugal cone. The central part with certain depth makes disconnected centrifugal cone caused by centrifugal force possible to be recovered under action of stretching force of spring. The recovering guide surface with an angle of slope is extended from one side of the central part.

Description

technical field [0001] The present invention relates to a single-phase induction motor in the electrical field, in particular to a centrifugal cone recovery guide plate structure (WEIGHT RETURN GUIDESTRUCTURE OF SLIDER FOR CENTRIFUGAL SWITCH OF SINGLE PHASEINDUCTION MOTOR) for a centrifugal switch slider of a single-phase induction motor, specifically In other words, it is a kind of centrifugal cone that is separated from the mounting hole of the slider when it is subjected to centrifugal force. In order to restore it to the central mounting hole, the centrifugal switch of the single-phase induction motor with a certain inclined surface is restored with the centrifugal cone of the slider. Guide structure. Background technique [0002] Generally speaking, a motor is a device that converts electrical energy into mechanical energy. According to the type of power source used, it can be divided into DC motor and AC motor, and AC motor can be subdivided into induction motor, synch...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01H35/10H02P1/12
Inventor 姜志远旻文基金永培
Owner LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD