CN115613294A - Washing machine - Google Patents

Washing machine Download PDF

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Publication number
CN115613294A
CN115613294A CN202110806151.6A CN202110806151A CN115613294A CN 115613294 A CN115613294 A CN 115613294A CN 202110806151 A CN202110806151 A CN 202110806151A CN 115613294 A CN115613294 A CN 115613294A
Authority
CN
China
Prior art keywords
detergent
signal
clothes
water outlet
washing machine
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202110806151.6A
Other languages
Chinese (zh)
Inventor
吕艳芬
许升
刘凯
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qingdao Haier Washing Machine Co Ltd
Haier Smart Home Co Ltd
Original Assignee
Qingdao Haier Washing Machine Co Ltd
Haier Smart Home Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Qingdao Haier Washing Machine Co Ltd, Haier Smart Home Co Ltd filed Critical Qingdao Haier Washing Machine Co Ltd
Priority to CN202110806151.6A priority Critical patent/CN115613294A/en
Priority to PCT/CN2022/099999 priority patent/WO2023284494A1/en
Publication of CN115613294A publication Critical patent/CN115613294A/en
Pending legal-status Critical Current

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    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/02—Devices for adding soap or other washing agents
    • D06F39/022—Devices for adding soap or other washing agents in a liquid state
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F33/00—Control of operations performed in washing machines or washer-dryers 
    • D06F33/30—Control of washing machines characterised by the purpose or target of the control 
    • D06F33/32—Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry
    • D06F33/34—Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry of water filling
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F33/00—Control of operations performed in washing machines or washer-dryers 
    • D06F33/30—Control of washing machines characterised by the purpose or target of the control 
    • D06F33/32—Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry
    • D06F33/37—Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry of metering of detergents or additives
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/08—Liquid supply or discharge arrangements
    • D06F39/088—Liquid supply arrangements
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
    • D06F2103/02—Characteristics of laundry or load

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Detail Structures Of Washing Machines And Dryers (AREA)

Abstract

The invention discloses a washing machine, which comprises a tray seat, wherein the tray seat is provided with a clothes input opening; further comprising: the detergent feeding device is connected with the disc seat and is used for spraying detergent to the clothes feeding port; the water outlet assembly is connected with the disc seat and is used for spraying water to the clothes throwing port; the detection device is configured to generate a starting signal for starting the detergent feeding device or the water outlet assembly after detecting a signal that the clothes to be washed approach, and generate a closing signal for closing the detergent feeding device or the water outlet assembly after detecting no signal that the clothes to be washed approach. The invention respectively arranges the detergent feeding device and the water outlet component which spray detergent and water on the tray seat, and the detection device controls whether the washing machine is started or not, so that the processes of wetting clothes and adding detergent can be alternately carried out in the process of local cleaning, and the cleaning effect of local positions is improved.

Description

Washing machine
Technical Field
The invention belongs to the technical field of cleaning equipment, and particularly relates to a washing machine.
Background
The washing machine is a machine for cleaning washings by mechanical force generated by electric power driving, for clothes such as shirts, the neckline, cuffs and the like are generally higher in dirt degree than other positions, and the existing washing machine has poor washing effect on local positions such as the neckline, cuffs and the like of the clothes in the washing process.
In the prior art, ultrasonic washing is required to be additionally arranged on a washing machine to achieve the aim.
For example, chinese patent application No. CN200520069251.1 discloses a washing machine with a local ultrasonic washing device, which comprises a washing machine body and an ultrasonic washing device, wherein the ultrasonic washing device is composed of an ultrasonic generator, a transducer, a device box body and a transducer base; the ultrasonic generator is arranged in the computer board and is connected with the transducer; the energy converter is arranged on a base in the device box body and is pressed by the cover plate. The ultrasonic washing device is fixed by a positioning support and is arranged at the rear part of the workbench of the washing machine through the positioning support.
Chinese patent with application number CN2017101131757 discloses a local washing structure of clothing and washing machine, the local washing structure of clothing detachable sets up on washing machine dish seat, links to each other with washing machine water inlet water route/detergent box, the local washing structure of clothing includes clamp plate and backup pad, the clamp plate includes ultrasonic transducer, the backup pad includes a cavity of intaking, the shape and the backup pad cooperation of clamp plate compress tightly the back to the backup pad direction, form the centre gripping clothing between each other and wait to wash local slit, centre gripping clothing and ultrasonic cleaning its part of waiting to wash.
Although the scheme solves the problem that the washing machine cannot clean local positions with high dirt degree to a certain extent, the washing machine is additionally provided with ultrasonic washing, so that the cost of the washing machine is undoubtedly increased, and the market competitiveness of the washing machine is reduced.
The present invention has been made in view of this situation.
Disclosure of Invention
The technical problem to be solved by the present invention is to overcome the shortcomings of the prior art, and to provide a washing machine, wherein a detergent feeding device and a water discharging component for spraying detergent and water are respectively arranged on a tray seat, and whether the washing machine is started or not is controlled by a detection device, and the processes of wetting clothes and adding detergent can be alternately performed in the process of local washing, so as to improve the washing effect of local positions.
In order to solve the technical problems, the invention adopts the technical scheme that:
a washing machine includes a tray having a laundry input port; further comprising:
the detergent feeding device is connected with the disc seat and is used for spraying detergent to the clothes feeding port;
the water outlet assembly is connected with the tray seat and is used for spraying water to the clothes throwing port;
the detection device is configured to generate a starting signal for starting the detergent feeding device or the water outlet assembly after detecting a signal that the clothes to be washed approach, and generate a closing signal for closing the detergent feeding device or the water outlet assembly after detecting no signal that the clothes to be washed approach.
Further, the detection device sequentially and alternately generates a starting signal for starting the water outlet assembly or the detergent feeding device and a closing signal for closing the water outlet assembly or the detergent feeding device along with the detection times.
Further, the detection device includes:
a first detection unit configured to generate a start signal for starting the detergent dispensing device when a signal for approaching laundry is detected, and to generate a shut-down signal for shutting down the detergent dispensing device when the signal for approaching laundry is not detected;
the second detection unit is configured to generate a starting signal for starting the water outlet assembly after detecting a signal for approaching the clothes to be washed, and generate a closing signal for closing the water outlet assembly after detecting no signal for approaching the clothes to be washed.
Further, the detection device is any one of the following devices:
infrared induction unit, speech recognition module, position sensor.
Further, the method also comprises the following steps:
the control panel is arranged on the tray seat, and is provided with a control key which is configured to control whether the detection device generates a starting signal for starting the detergent putting device or the water outlet assembly.
Further, the detergent feeding device is a foam detergent feeding device.
Further, the detergent dispensing device includes:
the liquid storage bottle is arranged in the tray seat;
the liquid outlet pipe is arranged on the side wall of the clothes throwing opening;
foam generating device, comprising:
the gas-liquid mixing cavity is communicated with the liquid outlet pipe;
one end of the liquid pump is communicated with the liquid storage bottle, and the other end of the liquid pump is communicated with the gas-liquid mixing cavity;
one end of the gas pump is communicated with the outside of the atmosphere, and the other end of the gas pump is communicated with the gas-liquid mixing cavity;
a drive mechanism for driving the liquid pump and the gas pump, configured to receive a signal for activating/deactivating the detergent dosing device.
Furthermore, an opening is formed in the side wall of the clothes throwing-in opening, and the liquid outlet pipe and the water outlet pipe of the water outlet assembly are contained in the tray seat or extend out of the side wall of the clothes throwing-in opening through the opening.
Further, the opening is provided with a cover body which is connected in a pivoting way,
the outer wall of the cover body forms the side wall of the clothes throwing opening under the state that the cover body closes the opening;
and under the state that the cover body opens the opening, the liquid outlet pipe and the water outlet pipe of the water outlet assembly extend out of the side wall of the clothes throwing port to spray detergent and water.
Further, the method also comprises the following steps:
the tray seat is arranged above the box body;
the barrel assembly is arranged in the box body, and an opening of the barrel assembly corresponds to the clothes throwing opening.
After the technical scheme is adopted, compared with the prior art, the invention has the following beneficial effects.
1. The invention respectively arranges the detergent feeding device and the water outlet assembly which spray detergent and water on the disk seat, and controls whether the disk seat is started or not by the detection device, and the processes of wetting clothes and adding detergent can be alternately carried out in the process of local cleaning, thereby improving the cleaning effect of local positions.
2. The invention can control the water outlet component and the detergent feeding device by only arranging one detection device, thereby reducing the number of parts of the washing machine, simplifying the assembly relation and saving the equipment cost.
3. The invention respectively arranges the two detection units to respectively control the water outlet assembly and the detergent feeding device, thereby improving the flexibility of controlling the water outlet assembly and the detergent feeding device, being more in line with the use habits of users and improving the use experience of the users.
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention, are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without limiting the invention to the right. It is obvious that the drawings in the following description are only some embodiments, and that for a person skilled in the art, other drawings can be derived from them without inventive effort. In the drawings:
FIG. 1 is a schematic view of a washing machine according to the present invention spraying detergent;
FIG. 2 is a schematic diagram of the spray outlet of the washing machine of the present invention;
FIG. 3 is a schematic view of the washing machine in a rub rinse condition;
FIG. 4 is a schematic view of a control panel of the present invention;
FIG. 5 is a schematic view of the liquid outlet tube being accommodated in the tray.
In the figure: 1. a box body; 2. a disc seat; 3. a laundry input port; 4. a detergent dispensing device; 41. a liquid outlet pipe; 5. a water outlet assembly; 6. a detection device; 7. a control panel; 8. controlling a key; 9. an upper cover; 10. the laundry is to be washed.
It should be noted that the drawings and the description are not intended to limit the scope of the inventive concept in any way, but to illustrate it by a person skilled in the art with reference to specific embodiments.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and the following embodiments are used for illustrating the present invention and are not intended to limit the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1 to 5, the present invention provides a washing machine, which includes a cabinet 1, a tub assembly provided in the cabinet 1, and a tray 2 provided above the cabinet 1. The tray 2 is provided with a clothes input opening 3 and corresponds to the upper opening of the barrel component, and the tray 2 is also provided with an upper cover 9 for opening and closing the clothes input opening 3.
The washing machine further comprises a detergent putting device 4 and a water outlet assembly 5. The detergent feeding device 4 is connected with the tray base 2 and used for spraying detergent to the clothes feeding port 3, and the water inlet assembly is connected with the tray base 2 and used for spraying water to the clothes feeding port 3.
It can be seen that the detergent feeding device 4 and the water outlet assembly 5 are different from the detergent feeding device 4 and the water inlet assembly provided in the conventional washing machine for feeding detergent into the tub assembly.
The detergent dispensing device 4 and the water outlet assembly 5 are not controlled by a preset washing program of the washing machine, but are controlled by the detection device 6.
I.e. the laundry washing machine, further comprises a detection device 6, the detection device 6 being configured to generate an activation signal for activating said detergent dispensing device 4 or said water outlet assembly 5 upon detecting a signal of approach of the laundry 10, and to generate a deactivation signal for deactivating said detergent dispensing device 4 or said water outlet assembly 5 upon detecting no signal of approach of the laundry 10.
According to the scheme, the detergent feeding device 4 and the water outlet assembly 5 which spray detergent and water are respectively arranged on the tray seat 2, and whether the washing machine is started or not is controlled by the detection device 6, so that the processes of wetting clothes and adding detergent can be alternately carried out in the process of local cleaning, and the cleaning effect of local positions is improved.
In some embodiments of the present invention, the detecting device 6 generates the activating signal for activating the water outlet assembly 5 or the detergent dispensing device 4 alternatively and sequentially according to the number of detections.
The detection device 6 sequentially generates a starting signal for starting the water outlet assembly 5, a closing signal for closing the water outlet assembly 5, a starting signal for starting the detergent putting device 4 and a closing signal for closing the detergent putting device 4 in a circulating manner.
In detail, in the using process, as shown in fig. 2, when the detecting device 6 detects that the laundry 10 approaches, a start signal for starting the water outlet assembly 5 is generated, and the start signal is sent to the water outlet assembly 5, and after receiving the start signal, the water outlet assembly 5 sprays water to the laundry input port 3 to wet the laundry 10. When the user judges that the clothes are thoroughly wetted, the clothes leave the detection range of the detection device 6, the detection device 6 cannot detect a signal that the clothes approach to generate a closing signal for closing the water outlet assembly 5, the closing signal is sent to the water outlet assembly 5, and the water outlet assembly 5 stops spraying water to the clothes inlet 3 after receiving the closing signal. As shown in fig. 1, when the detection device 6 detects the approach of the laundry 10 again, a start signal for starting the detergent dispensing device 4 is generated and sent to the detergent dispensing device 4, and after receiving the start signal, the detergent dispensing device 4 sprays the detergent to the laundry dispensing opening 3 and applies the detergent to the laundry 10. When the user judges that an appropriate amount of detergent is sprayed, the user leaves the detection range of the detection device 6, the detection device 6 does not detect a signal that the clothes approach, a closing signal for closing the detergent dispensing device 4 is generated, the closing signal is sent to the washing dispensing device, and the detergent dispensing device 4 stops spraying the detergent to the clothes dispensing opening 3 after receiving the closing signal.
To this end, as shown in fig. 3, the laundry 10 is wetted and coated with the detergent, and after the user kneads the laundry 10 and visually inspects that the stains of the laundry 10 are cleaned, the laundry 10 is moved close to the detecting device 6 again. When the detection device 6 detects that the clothes to be washed 10 approach, a starting signal for starting the water outlet assembly 5 is generated, the starting signal is sent to the water outlet assembly 5, and after the water outlet assembly 5 receives the starting signal, water is sprayed out of the clothes putting opening 3 to flush detergent foam on the clothes to be washed 10.
After detergent foam is washed clean, a user visually inspects whether stains of the clothes 10 to be washed are cleaned, if the clothes are cleaned, the clothes leave the detection range of the detection device 6, the detection device 6 cannot detect a signal that the clothes approach, then a closing signal for closing the water outlet assembly 5 is generated, the closing signal is sent to the water outlet assembly 5, after receiving the closing signal, the water outlet assembly 5 stops spraying water to the clothes inlet 3, and the user puts the clothes 10 to be washed into the barrel assembly. If the clothes are not washed clean, the clothes can be close to the detection device 6 again, when the detection device 6 detects that the clothes to be washed 10 are close again, a starting signal for starting the detergent putting device 4 is generated and sent to the detergent putting device 4, and after the detergent putting device 4 receives the starting signal, detergent is sprayed to the clothes putting port 3 and is smeared on the clothes to be washed 10. When the user judges that the proper amount of detergent is sprayed, the clothes are separated from the detection range of the detection device 6, the detection device 6 generates a closing signal for closing the detergent feeding device 4 after detecting no clothes approach signal, the closing signal is sent to the washing feeding device, and the detergent feeding device 4 stops spraying the detergent to the clothes feeding port 3 after receiving the closing signal.
The user can control whether the clothes are close to the detection device 6 according to actual conditions, so that the water spraying and the detergent spraying are alternately carried out, and the cleaning effect on local positions is improved.
In the scheme, the control of the water outlet assembly 5 and the detergent feeding device 4 can be completed by only arranging one detection device 6, so that the number of parts of the washing machine is reduced, the assembly relation is simplified, and the equipment cost is saved.
In the set position, the detection device 6 can be arranged at the cross region of the control range of the water outlet assembly 5 and the washing and putting device.
In some embodiments of the present invention, the detection device 6 comprises a first detection unit and a second detection unit.
The first detection unit is configured to generate an activation signal for activating the detergent dispensing device 4 when the approach signal of the laundry 10 is detected, and to generate a deactivation signal for deactivating the detergent dispensing device 4 when the approach signal of the laundry 10 is not detected.
The second detecting unit is configured to generate an activation signal for activating the water outlet assembly 5 when the approach signal of the laundry 10 is detected, and to generate a shutdown signal for shutting down the water outlet assembly 5 when the approach signal of the laundry 10 is not detected.
In detail, in the using process, when the second detecting unit detects that the laundry 10 is close to the laundry device, a starting signal for starting the water outlet assembly 5 is generated, the starting signal is sent to the water outlet assembly 5, and after the water outlet assembly 5 receives the starting signal, water is sprayed to the laundry inlet 3 to wet the laundry 10. When the user judges that the clothes are thoroughly moistened, the clothes leave the detection range of the second detection unit, the second detection unit cannot detect the signal that the clothes approach, then a closing signal for closing the water outlet assembly 5 is generated, the closing signal is sent to the water outlet assembly 5, and after the water outlet assembly 5 receives the closing signal, the water spraying to the clothes input port 3 is stopped. When the first detection unit detects that the clothes to be washed 10 approach, a starting signal for starting the detergent putting device 4 is generated, the starting signal is sent to the detergent putting device 4, and after the detergent putting device 4 receives the starting signal, the detergent is sprayed out of the clothes putting port 3 and smeared on the clothes to be washed 10. When the user judges that the proper amount of detergent is sprayed, the clothes are separated from the detection range of the first detection unit, the first detection unit cannot detect a signal that the clothes approach, a closing signal for closing the detergent putting device 4 is generated, the closing signal is sent to the washing putting device, and the detergent putting device 4 stops spraying the detergent to the clothes putting port 3 after receiving the closing signal.
At this point, the laundry 10 is wetted and coated with the detergent, and after the user kneads the laundry 10 and visually inspects that the stains of the laundry 10 are cleaned, the laundry 10 is moved close to the second detection unit again. When the second detection unit detects that the clothes to be washed 10 approach, a starting signal for starting the water outlet assembly 5 is generated, the starting signal is sent to the water outlet assembly 5, and after the water outlet assembly 5 receives the starting signal, water is sprayed out of the clothes putting opening 3 to flush detergent foam on the clothes to be washed 10.
After detergent foam is washed clean, a user visually inspects whether stains of the clothes 10 to be washed are cleaned, if the stains are cleaned, the clothes leave the detection range of the second detection unit, the second detection unit cannot detect a signal that the clothes approach, then a closing signal for closing the water outlet assembly 5 is generated, the closing signal is sent to the water outlet assembly 5, the water outlet assembly 5 stops spraying water to the clothes input port 3 after receiving the closing signal, and the user inputs the clothes 10 to be washed into the barrel assembly. If the laundry is not washed clean, the laundry can be close to the first detection unit again, when the first detection unit detects that the laundry 10 to be washed is close, a starting signal for starting the detergent putting device 4 is generated and sent to the detergent putting device 4, and after receiving the starting signal, the detergent putting device 4 sprays detergent to the laundry putting port 3 and coats the laundry 10. When the user judges that the proper amount of detergent is sprayed, the clothes are separated from the detection range of the first detection unit, the first detection unit cannot detect a signal that the clothes approach, a closing signal for closing the detergent putting device 4 is generated, the closing signal is sent to the washing putting device, and the detergent putting device 4 stops spraying the detergent to the clothes putting port 3 after receiving the closing signal.
The user can control whether the clothes are close to the first detection unit and the second detection unit according to actual conditions, so that the water spraying and the detergent spraying are alternately carried out, and the cleaning effect on local positions is improved.
In the above scheme, set up two detecting element respectively and put in device 4 to go out water subassembly 5 and detergent and control respectively, improve the flexibility of putting in device 4's control to going out water subassembly 5 and detergent, accord with user's use habit more, improve user's use experience.
In the set position, the first detection unit and the second detection unit can be respectively arranged at the positions close to the washing input device and the water outlet assembly 5.
In some embodiments of the present invention, the detecting device 6 may be any one of an infrared sensing unit, a voice recognition module, and a position sensor.
The infrared sensing unit and the position sensor may transmit a signal for turning on or off by sensing the distance of the laundry 10 from the sensing device 6.
The voice recognition module may transmit a signal for activation or deactivation by recognizing voice control commands such as "activate detergent", "deactivate detergent", "activate water out", "deactivate water out", and the like.
In some embodiments of the present invention, the washing machine further comprises a control panel 7, and the control panel 7 is provided with a program selector, an additional function selection button, and the like. A control panel 7 is disposed on the tray 2, and particularly, the control panel 7 is provided with a control key 8, and the control key 8 is configured to control whether the detection device 6 generates an activation signal for activating the detergent dispensing device 4 or the water outlet assembly 5.
In detail, as shown in fig. 4, since the water outlet assembly 5 and the detergent feeding device 4 are both disposed on the tray 2, a user may pass through the detection device 6 when feeding the laundry into the tub assembly, and in order to avoid the detection device 6 being triggered by mistake, the control panel 7 of the present invention is provided with a control button 8, and only when the control button 8 is in a selected state, the detection device 6 will detect whether the laundry 10 is to be washed, otherwise, the detection device 6 will not detect whether the laundry 10 is to be washed.
The scheme ensures that the logic of the washing machine is more reasonable in the process of controlling the water outlet assembly 5 and the detergent feeding device 4, and reduces the possibility of false triggering.
In some embodiments of the present invention, the detergent dispensing device 4 is a foam-type detergent dispensing device 4.
In the scheme, the detergent sprayed by the detergent feeding device 4 is in a foam type, so that the foam of the detergent is finer and smoother, and the process of generating the foam by rubbing by a user is omitted, so that the time is saved.
Specifically, the detergent feeding device 4 includes a liquid storage bottle, a liquid outlet pipe 41 and a foam generating device. The liquid storage bottle is arranged in the tray seat 2; the liquid outlet pipe 41 is arranged on the side wall of the clothes input opening 3, and the outlet of the liquid outlet pipe 41 extends out of the side wall of the tray seat 2 and is positioned in the clothes input opening 3.
The foam generating device comprises a gas-liquid mixing cavity, a liquid pump, a gas pump and a driving mechanism. The gas-liquid mixing cavity is communicated with the liquid outlet pipe 41; one end of the liquid pump is communicated with the liquid storage bottle, and the other end of the liquid pump is communicated with the gas-liquid mixing cavity; one end of the gas pump is communicated with the outside of the atmosphere, and the other end of the gas pump is communicated with the gas-liquid mixing cavity; a drive mechanism for driving the liquid pump and the gas pump is configured to receive a signal for activating the detergent dosing device 4.
In some embodiments of the present invention, an opening is disposed on a side wall of the laundry feeding port 3, and the outlet pipe 41 and the outlet pipe of the water outlet assembly 5 are received in the tray 2 or extend out of the side wall of the laundry feeding port 3 through the opening.
In detail, as shown in fig. 5, when the detergent dispensing device 4 and the water outlet assembly 5 are used to clean the laundry, the water outlet pipe 41 and the water outlet pipe of the water outlet assembly 5 extend out of the side wall of the laundry dispensing opening 3 through the opening and are exposed at the laundry dispensing opening 3, and when the detergent dispensing device is not used, the water outlet pipe 41 and the water outlet pipe of the water outlet assembly 5 are accommodated in the tray base 2 through the opening, so that the space of the laundry dispensing opening 3 occupied by the water outlet pipe 41 and the water outlet pipe of the water outlet assembly 5 is avoided.
In a further aspect, the opening is provided with a pivotally connected cover, and in a state that the cover closes the opening, an outer wall of the cover forms a side wall of the laundry input opening 3; when the cover body is opened, the outlet pipe 41 and the outlet pipe of the water outlet assembly 5 extend out of the side wall of the clothes inlet 3 to spray detergent and water.
In the above-mentioned scheme, through setting up the lid, under the state that the lid closed the opening, the outer wall of lid constitutes the lateral wall of clothing input port 3, increases washing machine's pleasing to the eye degree.
Although the present invention has been described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the scope of the present invention.

Claims (10)

1. A washing machine includes a tray having a laundry input port; it is characterized by also comprising:
the detergent feeding device is connected with the disc seat and is used for spraying detergent to the clothes feeding port;
the water outlet assembly is connected with the disc seat and is used for spraying water to the clothes throwing port;
the detection device is configured to generate a starting signal for starting the detergent feeding device or the water outlet assembly after detecting a signal that the clothes to be washed approach, and generate a closing signal for closing the detergent feeding device or the water outlet assembly after detecting no signal that the clothes to be washed approach.
2. A washing machine according to claim 1,
the detection device sequentially and alternately generates starting signals for starting the water outlet assembly or the detergent feeding device along with the detection times.
3. A washing machine as claimed in claim 1, characterized in that the detection means comprise:
a first detection unit configured to generate a start signal for starting the detergent dispensing device when a signal for approaching laundry is detected, and to generate a shut-down signal for shutting down the detergent dispensing device when the signal for approaching laundry is not detected;
the second detection unit is configured to generate a starting signal for starting the water outlet assembly after detecting a signal that the clothes to be washed approach, and generate a closing signal for closing the water outlet assembly after detecting no signal that the clothes to be washed approach.
4. A washing machine according to any one of claims 1-3,
the detection device is any one of the following devices:
infrared induction unit, speech recognition module, position sensor.
5. The washing machine as claimed in any one of claims 1 to 4, further comprising:
the control panel is arranged on the tray seat, and is provided with a control key which is configured to control whether the detection device generates a starting signal for starting the detergent putting device or the water outlet assembly.
6. A washing machine according to any one of claims 1-5,
the detergent feeding device is a foam detergent feeding device.
7. A washing machine as claimed in claim 6 wherein the detergent dispensing means comprises:
the liquid storage bottle is arranged in the tray seat;
the liquid outlet pipe is arranged on the side wall of the clothes throwing opening;
foam generating device, comprising:
the gas-liquid mixing cavity is communicated with the liquid outlet pipe;
one end of the liquid pump is communicated with the liquid storage bottle, and the other end of the liquid pump is communicated with the gas-liquid mixing cavity;
one end of the gas pump is communicated with the outside of the atmosphere, and the other end of the gas pump is communicated with the gas-liquid mixing cavity;
a drive mechanism for driving the liquid pump and the gas pump, configured to receive a signal for activating/deactivating the detergent dosing device.
8. A washing machine according to claim 7,
the side wall of the clothes throwing port is provided with an opening, and the liquid outlet pipe and the water outlet pipe of the water outlet assembly are contained in the tray seat or extend out of the side wall of the clothes throwing port through the opening.
9. A washing machine according to claim 8,
the opening is provided with a pivotally connected cover body,
the outer wall of the cover body forms the side wall of the clothes throwing opening under the state that the cover body closes the opening;
and under the state that the cover body opens the opening, the liquid outlet pipe and the water outlet pipe of the water outlet assembly extend out of the side wall of the clothes throwing port to spray detergent and water.
10. A washing machine according to any one of claims 1-9, further comprising:
the tray seat is arranged above the box body;
and the barrel assembly is arranged in the box body, and an opening of the barrel assembly corresponds to the clothes throwing opening.
CN202110806151.6A 2021-07-16 2021-07-16 Washing machine Pending CN115613294A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN202110806151.6A CN115613294A (en) 2021-07-16 2021-07-16 Washing machine
PCT/CN2022/099999 WO2023284494A1 (en) 2021-07-16 2022-06-21 Washing machine and control method therefor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110806151.6A CN115613294A (en) 2021-07-16 2021-07-16 Washing machine

Publications (1)

Publication Number Publication Date
CN115613294A true CN115613294A (en) 2023-01-17

Family

ID=84855663

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202110806151.6A Pending CN115613294A (en) 2021-07-16 2021-07-16 Washing machine

Country Status (1)

Country Link
CN (1) CN115613294A (en)

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