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Device and method for controlling heater of ice maker specially adapted for refrigerator

A technology of a control device and a heater, which is applied to the heater control device and the field of a special ice maker for a refrigerator, and can solve the problems that the heater action cannot be accurately controlled, so as to reduce power consumption, prevent heat, and prevent action time from occurring effect of change

Inactive Publication Date: 2003-08-13
TAIZHOU LG ELECTRONICS REFRIGERATOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

That is, the surrounding environment affects the sensing temperature of the above-mentioned temperature sensing device, so that the action of the heater cannot be accurately controlled.

Method used

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  • Device and method for controlling heater of ice maker specially adapted for refrigerator
  • Device and method for controlling heater of ice maker specially adapted for refrigerator
  • Device and method for controlling heater of ice maker specially adapted for refrigerator

Examples

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Embodiment Construction

[0029] figure 2 The structure inside the casing (20) used for pouring ice in the ice maker of the present invention is given in detail in . In addition, in the present invention, the structure of the ice maker will also be described with reference to FIG. 1 .

[0030] The heater (15) in the present invention is only used when the ice maker performs the ice dumping action. That is, when the heater (15) starts working, it means that the ice pouring action starts, and when the heater (15) stops working, it means that the ice pouring action ends. And, the control process for the opening / closing of the heater (15) in the present invention will be described together with the mechanical structure of the ice pouring action.

[0031] Motor is in order to realize the action of pouring ice, the device that provides rotational force for the rotation of pushing ice bar (14). In addition, the motor also provides rotational force to the cam (36) used to sense whether the ice cubes are fu...

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PUM

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Abstract

A heater controller of ice maker for refrigerator is composed of ice making container, ice pushing rods for upper and lower parts of said container, and the first and the second magnets and their sensors. Its control method includes turning on heater to separate ice from container, driving ice-pushing rods, sensing the second magnet, turning off the heater, pushing ice out, and sensing the first magnet to complete the procedure.

Description

technical field [0001] The invention relates to a heater control device and method of a special ice maker for a refrigerator, in particular. Background technique [0002] The structure of the ice maker of the prior art is as Figure 1a with Figure 1b As shown, the structure of a general ice maker will be described below with reference to this figure. [0003] The ice maker as shown in the figure is fixed to the rear wall of the freezer by means of connecting brackets (2a, 2b) extending from the top of the ice making container (12), such as using connecting brackets (2a, 2b) The small hole on the top is fixed to the rear wall of the freezer by connecting screws. [0004] The ice-making container (12) in the ice maker is a container for injecting water into it to make ice cubes of a certain shape in order to make ice. . The water in the ice-making container (12) is injected by the water supply pipe on one side of the ice-making container. [0005] The top of above-mentio...

Claims

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Application Information

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IPC IPC(8): F25C1/00F25D29/00
Inventor 金日信
Owner TAIZHOU LG ELECTRONICS REFRIGERATOR CO LTD