Door controlling circuit and method for dish washer

A technology for controlling circuit and door opening and closing. It is applied in the direction of tableware washing machine/rinsing machine, application, electrical components, etc. It can solve problems such as overload and damage circuit, and achieve the effect of reducing overload phenomenon.
CN1887195AInactive Publication Date: 2007-01-03LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Applications(China)
Current Assignee / Owner
LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
Publication Date
2007-01-03
Estimated Expiration
Not applicable Β· inactive patent

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Abstract

The present invention relates to door controlling circuit and method for dish washer capable of avoiding the circuit damage caused by frequent opening and closing of the door in the dish washer during washing. The method of the present invention includes the following steps: cutting off the power source to the dish washer while the door is detected to be opened during washing; and turning on the power source to the dish washer in some delayed time after the door is detected to be closed. The present invention can avoid the circuit damage caused by frequent opening and closing of the door in the dish washer during washing and raise the reliability of the dish washer.
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Description

technical field

[0001] The invention relates to a dishwasher, in particular to a control circuit corresponding to the opening and closing of the door of the dishwasher and a control method thereof, which can minimize circuit damage caused by repeated opening and closing of the door of the dishwasher during the washing process . Background technique

[0002] Generally speaking, a dishwasher is a device that automatically washes away food residue stuck in a bowl after a meal.

[0003] Such as figure 1 Shown, in the structure of general dishwasher, the interior forms the dish-washing tube (Tub) 1 that has predetermined space, and the inside of above-mentioned dish-washing tube 1 is installed with the upper side shelf (rack) 10 that is used to accommodate dishes and Lower side frame 11.

[0004] Further, upper / lower spray arms 8, 9 for spraying washing water are attached to the lower sides of the above-mentioned upper / lower frames 10, 11.

[0005] Moreover, a storage tank (S...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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