Dipping quantity induction display device and method of washing machine

A technology for display devices and washing machines, applied to the control device of washing machines, washing devices, applications, etc., can solve the problems that users cannot understand and control the soaking amount, cannot display the guiding signal of soaking amount, cannot understand and control, etc., and achieve washing Good effect, saving detergent and washing water, high washing efficiency

Inactive Publication Date: 2008-03-19
LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
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  • Summary
  • Abstract
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  • Claims
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Problems solved by technology

[0013] (1). Because the display part is composed of light-emitting diodes, it cannot display the guiding signal of the soaking amount, so the user cannot understand and control the reasonable soaking amount
[0014] (2). Since the user cannot understand and control the reasonable amount of soaking, the water level and detergent are arbitrarily determined, resulting in waste of water and detergent or affecting the washing effect

Method used

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  • Dipping quantity induction display device and method of washing machine
  • Dipping quantity induction display device and method of washing machine
  • Dipping quantity induction display device and method of washing machine

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Embodiment Construction

[0027] The embodiment of the present invention will be described in further detail below in conjunction with the accompanying drawings: the structure of the washing machine soaking amount sensing display device of the present invention is: a washing machine soaking amount sensing display device, its structure includes a control unit 60 and a washing machine required for selecting the user. The key input unit 1 provided for the function and washing process, the voltage sensing unit 2 for sensing voltage fluctuations, the load driving unit 4 including a motor (not shown), a water supply valve (not shown), a drain valve (not shown), etc. Connected, the control unit 60 is also connected with the interface unit 20 for exchanging data with the outside, capable of changing the data, storing the calculation method of the washing machine operation, the memory 50 for the washing process and the induction signal of the soaking amount, and displaying [during the soaking amount sensing 】The...

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Abstract

A module for sensing and displaying the immersion level in washer features that its controller is connected with keypad input unit, voltage sensor, load driver, interface, memory and LCD, and its interface is connected to PC and data communication unit. Its method includes turning on, judging, choosing washing procedure, pressing "operation" button, displaying immersion level, water level and detergent quantity, loading detergent, and executing water feeding-washing-rinsing-dewatering-end.

Description

technical field [0001] The present invention relates to the invention of the washing machine, in particular to the invention of the washing machine immersion amount sensing display device and method. Background technique [0002] Generally, the washing machine performs operations such as washing, rinsing, and dehydration according to a set program. Before each operation, it must be filled with water to bring it to the proper level. In order to determine the appropriate water level, the soaking amount of washing in the washing tank should be detected first. Detecting the amount of immersion is generally accomplished by an inductive sensor for the amount of immersion. The soak level sensing sensor consists of a pair of magnets and coils attached to a polyethylene clutch. [0003] The composition, principle and action of the sensor for soaking volume are described below: the user first inputs a washing command to detect the soaking volume of the washing machine, which is det...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D06F33/02G09G3/36
Inventor 赵成珍赵素英
Owner LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
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