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Heat conduction delay part for braking impedor for washing machine using brushless DC motor

A technology of brushed DC motor and braking impedance, which is applied in the field of washing machines, can solve the problems of reducing the safety and reputation of washing machines, thermal deformation of peripheral devices, etc., and achieve the effects of preventing thermal deformation, prolonging life and improving safety

Inactive Publication Date: 2005-10-19
LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] When the brake resistor (10) installed on the washing machine cover (8) is overheated, the heat generated by the brake resistor (10) is easily conducted to the peripheral device (not shown) through the cover (8) and causes the peripheral device Thermal deformation, thus there is a problem of reducing the safety and reputation of the washing machine

Method used

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  • Heat conduction delay part for braking impedor for washing machine using brushless DC motor
  • Heat conduction delay part for braking impedor for washing machine using brushless DC motor
  • Heat conduction delay part for braking impedor for washing machine using brushless DC motor

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Embodiment Construction

[0027] In order to further understand the content, features, and effects of the present invention, the following embodiments are exemplified and described in detail with the accompanying drawings as follows:

[0028] See image 3 and Figure 4 An example of the present invention will be described in detail.

[0029] image 3 It is a cross-sectional view of the thermal conduction delay component of the present invention connected with other components, Figure 4 It is a perspective view of the thermal conduction delay member of the present invention.

[0030] According to an example of the present invention, in a washing machine using a brushless DC motor (7) provided with a brake resistor (10) on the cover (8), the present invention is provided to conduct heat generated by the brake resistor (10) A thermal conduction delay member (20) with a time delay to the peripheral device.

[0031] The thermal conduction delay member (20) includes a fixing frame (200) with a connecting piece (...

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Abstract

This invention relates to a heat conduction delay part used in a brake impeder of a washing machine using brushless DC motor, in which, a brake impeder is set on the cover plate characterizing in including a heat conduction delay part for delaying time of conducting heat generated from the brake impeder to peripheral devices to effectively prevent heat deformation of the devices around the brake impeder.

Description

Technical field [0001] The present invention relates to a washing machine, in particular to a washing machine using a brushless DC motor, when reverse braking, the heat generated by the braking resistor that converts braking energy into thermal energy is transmitted to other components with time delay part. Background technique [0002] In general, washing machines use the softening effect of detergent, the friction of the water flow generated when the pulsator rotates, and the impact of the pulsator on the laundry to remove various contaminants from clothes and bedding, and use sensors to detect washing. The washing method is automatically set according to the quantity and type of the laundry. In addition, after filling the water to the appropriate water level according to the quantity and type of the laundry, the washing is controlled by a microcomputer. [0003] In addition, the driving method of the fully automatic washing machine can be divided into: using the belt and pulle...

Claims

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Application Information

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IPC IPC(8): H02K9/00H02K11/00H02K29/00
Inventor 李云龙
Owner LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
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