Door switch circuit and washing electrical appliance
A door switch and circuit technology, applied in the direction of tableware washing machine/rinsing machine, tableware washing machine/rinsing and rinsing machine parts, automatic detection under the control of tableware washing machine/rinsing machine, etc., can solve the problem of poor safety, door body Due to the special structure and the inability to install micro switches and other problems, the effect of improving safety is achieved
Active Publication Date: 2018-12-21
WUHU MIDEA SMART KITCHEN APPLIANCE MFG CO LTD
View PDF10 Cites 2 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0002] Sink-type dishwashers are usually placed next to the sink. The door is also the control panel. There are touch buttons on the control panel for users to operate. During the working process, heating and water spraying are required. When the door is opened, it needs to be cut off. The power supply of the washing pump. However, the door body of the sink type dishwasher has a special structure, and a micro switch cannot be installed to control the on-off of the washing pump power supply, which is less safe.
Method used
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
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0034] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary, are only for explaining the embodiments of the present invention, and should not be construed as limiting the embodiments of the present invention.
[0035] The following describes the door switch circuit for washing appliances and the washing appliances according to the embodiments of the present invention with reference to the accompanying drawings.
[0036] see figure 1 and figure 2 , the washing appliance 1000 according to the embodiment of the present invention includes a washing pump 200 , an input unit 300 and an output unit 400 . The washing appliance may be a sink type dishwasher.
[0037] As people are concerned about the hygiene...
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
Login to View More PUM
Login to View More Abstract
The invention discloses a door switch circuit and a washing electrical appliance. The washing electrical appliance comprises a washing pump, an input unit and an output unit. The door switch circuit comprises a door switch and a control switch, and one end of the door switch is connected with a direct-current power supply; the input end of the control switch is connected with the other end of thedoor switch, the first output end of the control switch is connected with a power supply loop of the washing pump, and the door switch is used for being response to opening or closing movement of thewashing electrical appliance so that the control switch can be powered off or powered on for powering off the power supply loop of the washing pump when the washing electrical appliance is opened. According to the door switch circuit and the washing electrical appliance in the embodiment, one end of the door switch is connected with the direct-current power supply, the other end of the door switchis connected to a weak-electric control loop of the control switch to control the power supply loop of the washing pump, the weak-electric control loop of the control switch is powered off through the door switch when the washing electrical appliance is opened to achieve compulsive powering off of the washing pump, the washing pump stops working, and the safety of the washing electrical applianceis improved.
Description
technical field [0001] The invention relates to household appliances, in particular to a door switch circuit and washing appliances. Background technique [0002] Sink-type dishwashers are usually placed next to the sink. The door is also the control panel. There are touch buttons on the control panel for users to operate. During the working process, heating and water spraying are required. When the door is opened, it needs to be cut off. The power supply of the washing pump. However, the door body of the sink type dishwasher has a special structure, and a micro switch cannot be installed to control the on-off of the washing pump power supply, which is less safe. Contents of the invention [0003] Embodiments of the present invention provide a door switch circuit and a washing appliance. [0004] The control method in the embodiment of the present invention is used for a washing appliance, the washing appliance includes a washing pump, an input unit, and an output unit, a...
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
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): A47L15/00A47L15/46
CPCA47L15/0086A47L15/46A47L2401/26A47L2501/22
Inventor 雷振雄杨展华高鹏徐金平郭焕京
Owner WUHU MIDEA SMART KITCHEN APPLIANCE MFG CO LTD