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Laundry treatment apparatus

A technology for clothes processing devices and shells, applied in washing devices, induction heating devices, other washing machines, etc., can solve the problems of the necessity of induction modules and cooling structures that do not specifically mention the need for cooling to perform induction heating, and achieve increased heat transfer Effect of area and heat transfer time, improvement of drying performance, and stability

Active Publication Date: 2020-04-17
LG ELECTRONICS INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0014] In addition, the above prior art documents do not specifically mention the necessity of cooling the induction module that performs induction heating, the cooling structure, the specific structure of the induction module for cooling, or the necessity of cooling the outer peripheral surface of the outer tub

Method used

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Examples

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Embodiment Construction

[0069] Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

[0070] refer to figure 1 and figure 2 , the principle of induction heating applicable to the embodiment of the present invention and basic components of the laundry treating apparatus will be described.

[0071] Such as figure 1 As shown, the basic components of the laundry treating device according to this embodiment may be the same as or similar to those of a general laundry treating device, but the configuration in which the induction module 400 is provided to directly heat the drum 300 may be different from that of the general laundry treating device. Since the induction module 400 is a heating device, a heating device used in a general laundry treating apparatus may be replaced by or used together with the induction module 400 .

[0072] The sensing module 400 may include a coil 420 that receives current and forms a magnetic fie...

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Abstract

Disclosed is a laundry treatment apparatus configured to directly heat a drum containing laundry therein using an induction module. The laundry treatment apparatus includes a cabinet, a tub provided in the cabinet, a drum for containing laundry therein, the drum being rotatably provided in the tub and being formed of a metallic material, an induction module provided so as to be spaced apart from the circumferential surface of the drum in order to heat the circumferential surface of the drum using a magnetic field generated by applying current to a coil, a module control unit for controlling the output of the induction module, a cooling path through which the outside of the cabinet, the interior of the module control unit and the interior of the induction module communicate sequentially with each other, and a fan provided in the cooling path. The apparatus is capable of improving efficiency and enhancing safety.

Description

technical field [0001] The present invention relates to a laundry treating apparatus configured to condense moisture by supplying cooling water to the inside of an outer tub (tub) in which laundry is accommodated, and more particularly, to an A laundry treating device that improves condensation performance to reduce energy consumption and improve drying performance. Background technique [0002] In general, a laundry treating device is a device for treating laundry, especially for washing, drying (drying) or refreshing (refreshing) laundry. [0003] There are various kinds of clothes treating apparatuses, for example, a washing machine mainly suitable for washing clothes, a drying machine (drying machine) mainly suitable for drying clothes, and a refresher mainly suitable for refreshing clothes. [0004] There is also a laundry treating apparatus that can perform at least two laundry treating processes including washing, drying, and refreshing in a single body. For example...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06F58/26D06F39/04D06F58/24D06F58/32
CPCD06F58/24D06F58/26D06F39/04D06F58/32D06F58/04Y02B40/00D06F58/263H05B6/10D06F58/38D06F2105/28D06F29/005
Inventor 金友莱赵洪准洪尚郁
Owner LG ELECTRONICS INC
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