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Wire suspension device for refrigerator fan motor

A fan motor and suspension device technology, applied in household refrigerators, household refrigeration devices, coolers, etc., can solve the problems of internal resistance increase, voltage drop, heat transfer sheet cut, etc., to prevent voltage drop, prevent resistance Increased effect

Inactive Publication Date: 2009-02-04
LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, when wire 39 hangs down on the heat transfer sheet, it may be cut by the edge of the heat transfer sheet
In addition, when one side of the wire 39 is in contact with the evaporator 31, the evaporator 31 can reduce the temperature of the wire 39, which will cause its internal resistance to increase, thereby reducing the voltage.

Method used

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  • Wire suspension device for refrigerator fan motor
  • Wire suspension device for refrigerator fan motor
  • Wire suspension device for refrigerator fan motor

Examples

Experimental program
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Effect test

Embodiment Construction

[0015] Such as image 3 , 4 Shown in and 5, the inside of refrigerator inner shell 53 is formed with freezer compartment 58. The rear portion of the freezer compartment 58 is provided with a grill fan 59 parallel to the inner shell 53 . A heat exchange chamber 60 is formed between the inner casing 53 and the grill fan 59 . The top surface of the heat exchange chamber 60 is formed with an exhaust pipe 60a that can communicate with the refrigerating chamber. An evaporator 61 is provided in the heat exchange chamber 60 . The refrigerant in the evaporator 61 can exchange heat with the air inside the refrigerator. The evaporator 61 is composed of heat transfer tubes and heat transfer fins. Refrigerant flows inside the heat transfer tube. The heat transfer fins can expand the heat exchange area of ​​the heat transfer tube. The heat transfer tube is bent according to a certain length, and has a cuboid structure as a whole. The heat transfer fins are arranged on the heat trans...

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PUM

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Abstract

The invention discloses a fans motor wiring suspension linkage of refrigerator, which comprises generator installation unit opening upward to install fans motor, framework installed on the outside of generator installation unit and on one side of generator interior, and wiring suspension linkage hanging on fans motor, providing energy and delivering signals to fans motor. The invention hangs directing line on couples set on one side of fans guide bottom, so it can not only prevent wire flagging due to dead weight and damages caused by other units, but also prevent wire resistance increment and voltage drop occurring caused by other units.

Description

technical field [0001] The invention relates to a wire suspension device of a refrigerator, in particular to a wire suspension device connected to a fan motor. Background technique [0002] figure 1 It is a sectional view of the longitudinal structure of a refrigerator in the prior art. figure 2 It is a cross-sectional view of the longitudinal structure of the heat exchange chamber in the prior art. Such as figure 1 , 2 As shown, an inner shell 13 is provided inside the outer shell 11 forming the outer structure of the refrigerator 10 . The inner shell 13 can form an inner storage space of the refrigerator 10 . A foaming agent is filled between the outer shell 11 and the inner shell 13 , and the foaming agent is cured to form a heat insulating layer 15 . A partition 16 is horizontally provided inside the inner shell 13 . The partition 16 can divide the storage space of the inner casing 13 into a refrigerator compartment 17 and a freezer compartment 18 . One side of ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F25D23/00F25D11/02
Inventor 具民本
Owner LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD