Surface cleaning equipment control method and surface cleaning equipment

Abstract

The present disclosure provides a surface cleaning device control method, the surface cleaning device includes: a cleaning base suitable for contacting a surface to be cleaned; a cleaning liquid storage part for storing a cleaning liquid; a cleaning agent storage part for storing a cleaning agent; a mixer connected to both the cleaning liquid storage part and the cleaning agent storage part, which can form a mixed liquid based on the cleaning liquid and the cleaning agent; a foam dispensing device connected to the mixer and including a foam generating device, the cleaning base can at least perform a foam-based cleaning operation; and a control device that controls at least the foam generating device; the control method includes: the surface cleaning device is started based on a start signal; the surface cleaning device receives a first cleaning mode selection signal; based on the first cleaning mode selection signal, the control device generates a first control signal; and based on the first control signal, the foam generating device generates foam to deliver foam to the surface to be cleaned. The present disclosure also provides a surface cleaning device.

Description

Technical Field

[0001] The present disclosure relates to the technical field of cleaning equipment, and in particular to a surface cleaning equipment control method and a surface cleaning equipment. Background Art

[0002] Conventional floor cleaners clean the floor with a high flow of cleaning liquid in such a way that the floor to be cleaned is completely wetted. By wetting the hard floor surface, the cleaning head transfers dust from the floor into the cleaning liquid, which is then removed from the hard floor surface and retained in a recovery tank as contaminated cleaning liquid.

[0003] Wet surface cleaners typically include: a supply tank containing a cleaning solution; a recovery tank for recovering contaminants recovered from the floor being cleaned; a motor-driven vacuum source to form a vacuum flow path from the floor being cleaned to the recovery tank; a rechargeable battery to provide energy to the various components; and a base station for charging and post-cleaning maintenance of the wet surface cleaner.

[0004] Several efforts have been made to improve the cleaning capabilities of wet surface cleaning equipment to cope with demanding environments.

[0005] For example, patent application PCT / CN2022 / 087954 describes a cleaning device control method and a cleaning device, which has a built-in heat medium storage chamber, which enhances the cleaning ability of stubborn stains on the floor by applying a heated cleaning solution to the surface to be cleaned.

[0006] However, due to the different adhesion of dirt on the ground, the cleaning solution of the cleaning device used for cleaning hard ground in the prior art requires a higher volume to clean the dirt for a predetermined operation multiple times and to refill the cleaning solution, so the interruption time of the cleaning operation becomes longer. Among them, refilling typically includes filling the solution tank by hand, and in addition, in order to further improve the cleaning effect, a step of mixing with a detergent or chemical agent to form a cleaning solution is added. Mixing the cleaning solution by hand takes time and may cause errors in the water level detection of the supply tank or the recovery tank. Summary of the invention

[0007] In order to solve at least one of the above technical problems, the present disclosure provides a surface cleaning device control method and a surface cleaning device.

[0008] According to one aspect of the present disclosure, a surface cleaning device control method is provided, the surface cleaning device comprising: a cleaning base adapted to contact a surface to be cleaned; a cleaning liquid storage portion for storing a cleaning liquid; a cleaning agent storage portion for storing a cleaning agent; a mixer connected to both the cleaning liquid storage portion and the cleaning agent storage portion, the mixer being capable of forming a mixed liquid based on the cleaning liquid and the cleaning agent; a foam dispensing device connected to the mixer and comprising a foam generating device, the foam generating device being capable of generating foam based on the mixed liquid; the cleaning base being capable of at least performing a cleaning operation based on foam; and a control device for at least controlling the foam generating device;

[0009] The control method comprises:

[0010] The surface cleaning device is activated based on the activation signal;

[0011] The surface cleaning device receives a first cleaning mode selection signal;

[0012] Based on the first cleaning mode selection signal, the control device generates a first control signal;

[0013] Based on the first control signal, the foam generating device generates foam to deliver the foam to the cleaning base.

[0014] According to the surface cleaning device control method of at least one embodiment of the present disclosure, the surface cleaning device further includes a cleaning liquid dispensing device connected to the cleaning liquid storage part, the cleaning liquid dispensing device can dispense the cleaning liquid provided by the cleaning liquid storage part to the cleaning base so that the cleaning base can perform a cleaning operation based on the cleaning liquid;

[0015] The control method further comprises:

[0016] The surface cleaning device is activated based on the activation signal;

[0017] The surface cleaning device receives a second cleaning mode selection signal;

[0018] Based on the second cleaning mode selection signal, the control device generates a second control signal;

[0019] Based on the second control signal, the liquid dispensing device delivers cleaning liquid to the cleaning base.

[0020] According to at least one embodiment of the present disclosure, the surface cleaning device control method further includes:

[0021] The surface cleaning device receives a second cleaning mode selection signal;

[0022] Based on the second cleaning mode selection signal, the control device generates a second control signal;

[0023] Based on the second control signal, the foam dispensing device stops delivering foam to the cleaning base, and the liquid dispensing device delivers cleaning liquid to the cleaning base.

[0024] According to at least one embodiment of the present disclosure, the surface cleaning device control method further includes:

[0025] receiving a first cleaning mode selection signal;

[0026] Based on the first cleaning mode selection signal, the control device generates a first control signal;

[0027] Based on the first control signal, the liquid dispensing device stops delivering the cleaning liquid to the cleaning base, and the foam generating device generates foam so that the foam dispensing device delivers foam to the cleaning base.

[0028] According to the surface cleaning device control method of at least one embodiment of the present disclosure, the cleaning liquid dispensing device includes a first pump body, the foam dispensing device includes a second pump body, and the first pump body and the second pump body are both connected to the control device;

[0029] The first pump body is started based on the first control signal or the second control signal;

[0030] The second pump is activated based on the first control signal and is deactivated based on the second control signal.

[0031] According to the surface cleaning device control method of at least one embodiment of the present disclosure, the surface cleaning device further includes: a recovery storage part, the recovery storage part is used to recover and store the waste liquid generated after the cleaning base performs a cleaning operation on the surface to be cleaned; and a suction device, the suction device is connected to the recovery storage part and the cleaning base, and can generate a suction airflow, based on the suction airflow, the waste liquid can be recovered and stored in the recovery storage part;

[0032] Wherein, the suction device is started based on the first control signal or the second control signal.

[0033] According to the surface cleaning device control method of at least one embodiment of the present disclosure, the mixer is connected to both the first pump body and the second pump body through a flow path so as to be able to mix the cleaning liquid from the cleaning liquid storage part and the cleaning agent from the cleaning agent storage part to form a mixed liquid;

[0034] The mixer is activated based on the first control signal to form a mixed liquid and / or is closed based on the second control signal to stop forming the mixed liquid.

[0035] According to the surface cleaning device control method of at least one embodiment of the present disclosure, the surface cleaning device further includes:

[0036] a fluid distributor for outputting the cleaning liquid delivered by the cleaning liquid dispensing device and / or the foam delivered by the foam dispensing device to the cleaning actuator of the cleaning base and / or an adjacent area of ​​the cleaning actuator;

[0037] a first solenoid valve assembly, the first solenoid valve assembly being used to control the on-off of a flow path between the cleaning liquid dispensing device and the fluid dispenser and the on-off of a flow path between the foam dispensing device and the fluid dispenser;

[0038] Wherein, the first solenoid valve assembly connects the flow path between the foam dispensing device and the fluid dispenser based on the first control signal, and disconnects the flow path between the cleaning liquid dispensing device and the fluid dispenser;

[0039] The first solenoid valve assembly disconnects a flow path between the foam dispensing device and the fluid dispenser and connects a flow path between the cleaning liquid dispensing device and the fluid dispenser based on the second control signal.

[0040] According to the surface cleaning device control method of at least one embodiment of the present disclosure, the surface cleaning device further includes:

[0041] a fluid distributor for outputting the cleaning liquid delivered by the cleaning liquid dispensing device and / or the foam delivered by the foam dispensing device to the cleaning actuator of the cleaning base and / or an adjacent area of ​​the cleaning actuator;

[0042] a second solenoid valve assembly, the second solenoid valve assembly being disposed between the first pump body and the mixer and between the first pump body and the fluid distributor, and based on control of the second solenoid valve assembly, the first pump body can be selectively communicated with the fluid distributor and / or with the mixer;

[0043] Wherein, the second solenoid valve assembly connects the flow path between the first pump body and the mixer and disconnects the flow path between the first pump body and the fluid distributor based on the first control signal;

[0044] The second solenoid valve assembly connects a flow path between the first pump body and the fluid distributor and disconnects a flow path between the first pump body and the mixer based on the second control signal.

[0045] According to the surface cleaning device control method of at least one embodiment of the present disclosure, the surface cleaning device also includes a handle device, the handle device includes at least one operating part, the operating part can be operated to generate a trigger signal, and the control device generates the first control signal or the second control signal based on the trigger signal.

[0046] According to the surface cleaning equipment control method of at least one embodiment of the present disclosure, the trigger signal is received by the control device via a wired path or a wireless path.

[0047] According to another aspect of the present disclosure, a surface cleaning device is provided, which can execute the surface cleaning device control method according to any one of the embodiments of the present disclosure. BRIEF DESCRIPTION OF THE DRAWINGS

[0048] The accompanying drawings illustrate exemplary embodiments of the present disclosure and together with the description serve to explain the principles of the present disclosure. These drawings are included to provide a further understanding of the present disclosure and are incorporated in and constitute a part of this specification.

[0049] Figure 1 Detailed description of the invention The figure is a schematic block diagram of a surface cleaning device according to an embodiment of the present invention.

[0050] Figure 2 It is a schematic block diagram of the structure of a surface cleaning device according to another embodiment of the present disclosure.

[0051] Figure 3 It is a schematic block diagram of the structure of a surface cleaning device according to a preferred embodiment of the present invention.

[0052] Figure 4 It is a schematic block diagram of the structure of a surface cleaning device according to another embodiment of the present disclosure.

[0053] Figure 5 It is a schematic block diagram of the structure of a surface cleaning device according to another embodiment of the present disclosure.

[0054] Figure 6 It is a schematic block diagram of the structure of a surface cleaning device according to another embodiment of the present disclosure.

[0055] Figure 7 Schematic diagram of the overall structure of a surface cleaning device according to an embodiment of the present disclosure.

[0056] Figure 8 is Figure 7 Schematic diagram of the structure of the surface cleaning device after removing part of the shell.

[0057] Fig. 9 It is a schematic structural diagram of a cleaning base according to an embodiment of the present disclosure.

[0058] Fig.10 It is a schematic block diagram of the structure of a surface cleaning device according to another embodiment of the present disclosure.

[0059] Fig.11 It is a schematic block diagram of the structure of a surface cleaning device according to another embodiment of the present disclosure.

[0060] Fig.12 It is a schematic structural diagram of a handle device of a surface cleaning device according to one embodiment of the present disclosure.

[0061] Fig.13 It is a flow chart of a surface cleaning equipment control method according to an embodiment of the present disclosure.

[0062] Fig.14 It is a flowchart of a surface cleaning equipment control method according to yet another embodiment of the present disclosure.

[0063] Fig.15 It is a flowchart of a surface cleaning equipment control method according to yet another embodiment of the present disclosure.

[0064] Fig.16 It is a flowchart of a surface cleaning equipment control method according to yet another embodiment of the present disclosure.

[0065] Description of Reference Numerals

[0066] 101 Cleaning liquid storage

[0067] 102 Detergent storage

[0068] 103 Cleaning the base

[0069] 104 Cleaning liquid dispensing device

[0070] 105 Mixer

[0071] 106 Foam dispensing device

[0072] 107 Control Device

[0073] 108 Recycling Storage Department

[0074] 109 Suction device

[0075] 110 Fluid Dispenser

[0076] 111 First solenoid valve assembly

[0077] 112 Second solenoid valve assembly

[0078] 113 Handle device

[0079] 114 Power source device

[0080] 1000 Surface Cleaning Equipment

[0081] 1031 Cleaning Actuator

[0082] 1032 Cleaning the base housing

[0083] 1033 Cavity Entrance

[0084] 1034 Drive unit

[0085] 1035 Transmission

[0086] 1036 Moving Wheel

[0087] 1041 First Pump Body

[0088] 1061 Foam Generator

[0089] 1062 Second pump body

[0090] 1101 Liquid Dispenser

[0091] 1102 Foam Dispenser

[0092] 1131 Operation Department. DETAILED DESCRIPTION

[0093] The present disclosure is further described in detail below in conjunction with the accompanying drawings and implementations. It is understood that the specific implementations described herein are only used to explain the relevant content, rather than to limit the present disclosure. It should also be noted that, for ease of description, only the parts related to the present disclosure are shown in the accompanying drawings.

[0094] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in the present disclosure can be combined with each other. The technical solution of the present disclosure will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0095] Unless otherwise specified, the exemplary embodiments / embodiments shown will be understood as providing exemplary features of various details of some ways in which the technical concept of the present disclosure can be implemented in practice. Therefore, unless otherwise specified, the features of the various embodiments / embodiments can be combined, separated, interchanged and / or rearranged without departing from the technical concept of the present disclosure.

[0096] The use of cross-hatching and / or shading in the accompanying drawings is generally used to make the boundaries between adjacent components clear. As such, unless otherwise specified, the presence or absence of cross-hatching or shading does not convey or indicate any preference or requirement for the specific materials, material properties, dimensions, proportions, commonalities between the components shown, and / or any other characteristics, attributes, properties, etc. of the components. In addition, in the accompanying drawings, the sizes and relative sizes of the components may be exaggerated for clarity and / or descriptive purposes. When the exemplary embodiments can be implemented differently, the specific process sequence can be performed in a different order than described. For example, two successively described processes can be performed substantially simultaneously or in an order opposite to the described order. In addition, the same figure numbers represent the same components.

[0097] When a component is referred to as being "on" or "over," "connected to," or "coupled to" another component, the component may be directly on, directly connected to, or directly coupled to the other component, or intervening components may be present. However, when a component is referred to as being "directly on," "directly connected to," or "directly coupled to" another component, there are no intervening components. For this purpose, the term "connected" may refer to a physical connection, an electrical connection, etc., with or without intervening components.

[0098] For descriptive purposes, the present disclosure may use spatially relative terms such as "under," "beneath," "under," "down," "over," "upper," "above," "higher," and "side (e.g., in a "sidewall")," to describe the relationship of one component to another (other) component as shown in the accompanying drawings. The spatially relative terms are intended to encompass different orientations of the device in use, operation, and / or manufacture in addition to the orientation depicted in the accompanying drawings. For example, if the device in the accompanying drawings is turned over, components described as "under" or "beneath" other components or features would subsequently be positioned "over" the other components or features. Thus, the exemplary term "under" can encompass both the "above" and "below" orientations. Furthermore, the device may be otherwise oriented (e.g., rotated 90 degrees or at other orientations), and the spatially relative descriptors used herein should be interpreted accordingly.

[0099] The terms used here are for the purpose of describing specific embodiments, and are not intended to be restrictive. As used here, unless the context clearly indicates otherwise, the singular forms "one (kind, person)" and "said (the)" are also intended to include plural forms. In addition, when the terms "comprise" and / or "include" and their variations are used in this specification, it is explained that there are stated features, integral bodies, steps, operations, parts, assemblies and / or their groups, but it is not excluded that there are or add one or more other features, integral bodies, steps, operations, parts, assemblies and / or their groups. It should also be noted that, as used here, the terms "substantially", "approximately" and other similar terms are used as approximate terms and not as degree terms, so that they are used to explain the inherent deviations of the measured values, calculated values ​​and / or the values ​​provided that will be recognized by those of ordinary skill in the art.

[0100] Figures 13 to 16 A schematic flow chart of a surface cleaning device control method according to some embodiments of the present disclosure is shown.

[0101] refer to Figures 13 to 16 Combined with Figures 1 to 12 The surface cleaning equipment control method disclosed in the present invention is described in detail.

[0102] refer to Fig.13 , a surface cleaning device control method S100 according to an embodiment of the present disclosure includes:

[0103] S102, the surface cleaning device 1000 is started based on a start signal;

[0104] S104, the surface cleaning device 1000 receives a first cleaning mode selection signal;

[0105] S106, based on the first cleaning mode selection signal, the control device 107 generates a first control signal;

[0106] S108 , based on the first control signal, the foam generating device 1061 generates foam to deliver the foam to the cleaning base 103 .

[0107] Among them, the start signal described in the present disclosure can be an infrared signal or a wireless signal transmitted by a remote control device or a portable device such as a mobile phone to the control device 107 of the surface cleaning device 1000; it can also be a start signal generated by the user by operating the operating part 1131 (such as a button) on the surface cleaning device 1000. The control device 107 of the surface cleaning device 1000 powers on the surface cleaning device 1000 and puts it in standby mode based on the start signal.

[0108] The first cleaning mode selection signal can be an infrared signal or a wireless signal transmitted by a remote control device or a portable device such as a mobile phone to the control device 107 of the surface cleaning device 1000, or it can be a trigger signal generated by the user operating the operating part 1131 (such as a button) on the surface cleaning device 1000.

[0109] Fig.14 It is a flowchart of a surface cleaning equipment control method according to yet another embodiment of the present disclosure.

[0110] refer to Fig.14 The surface cleaning equipment control method S200 of this embodiment includes:

[0111] S202, the surface cleaning device 1000 is started based on a start signal;

[0112] S204, the surface cleaning device 1000 receives a second cleaning mode selection signal;

[0113] S206, based on the second cleaning mode selection signal, the control device 107 generates a second control signal;

[0114] S208 , based on the second control signal, the liquid dispensing device 104 delivers cleaning liquid to the cleaning base 103 .

[0115] The second cleaning mode selection signal may be an infrared signal or a wireless signal transmitted by a remote control device or a portable device such as a mobile phone to the control device 107 of the surface cleaning device 1000; or it may be a trigger signal generated by a user operating an operating part 1131 (such as a button) on the surface cleaning device 1000. The control device 107 generates the second control signal described above based on the second cleaning mode selection signal.

[0116] Fig.15 It is a flowchart of a surface cleaning equipment control method according to yet another embodiment of the present disclosure.

[0117] refer to Fig.15 The surface cleaning equipment control method S100 of this embodiment includes:

[0118] S102, the surface cleaning device 1000 is started based on a start signal;

[0119] S104, the surface cleaning device 1000 receives a first cleaning mode selection signal;

[0120] S106, based on the first cleaning mode selection signal, the control device 107 generates a first control signal;

[0121] S108, based on the first control signal, the foam generating device 1061 generates foam to deliver the foam to the cleaning base 103;

[0122] S110, the surface cleaning device unit 1000 receives a second cleaning mode selection signal;

[0123] S112, based on the second cleaning mode selection signal, the control device 107 generates a second control signal;

[0124] S114 , based on the second control signal, the foam dispensing device 106 stops delivering foam to the cleaning base 103 , and the liquid dispensing device 104 delivers cleaning liquid to the cleaning base 103 .

[0125] Fig.16 It is a flowchart of a surface cleaning equipment control method according to yet another embodiment of the present disclosure.

[0126] refer to Fig.16 The surface cleaning equipment control method S200 of this embodiment includes:

[0127] S202, the surface cleaning device 1000 is started based on a start signal;

[0128] S204, the surface cleaning device 1000 receives a second cleaning mode selection signal;

[0129] S206, based on the second cleaning mode selection signal, the control device 107 generates a second control signal;

[0130] S208, based on the second control signal, the liquid dispensing device 104 delivers cleaning liquid to the cleaning base 103;

[0131] S210, the surface cleaning device 1000 receives a first cleaning mode selection signal;

[0132] S212, based on the first cleaning mode selection signal, the control device 107 generates a first control signal;

[0133] S214 , based on the first control signal, the liquid dispensing device 104 stops delivering the cleaning liquid to the cleaning base 103 , and the foam generating device 1061 generates foam so that the foam dispensing device 106 delivers foam to the cleaning base.

[0134] The surface cleaning device in the surface cleaning device control method of each of the above embodiments may be Figures 1 to 9 Related surface cleaning equipment.

[0135] In some embodiments of the present disclosure, the cleaning liquid dispensing device 104 of the surface cleaning device 1000 includes a first pump body 1041, and the foam dispensing device 106 includes a second pump body 1062, and both the first pump body 1041 and the second pump body 1062 are connected to the control device 107;

[0136] The first pump body 1041 is started based on the first control signal or the second control signal;

[0137] The second pump body 1062 is started based on the first control signal, and is closed based on the second control signal.

[0138] In some embodiments of the present disclosure, reference Figures 1 to 9 The surface cleaning device 1000 comprises: a recovery storage part 108, which is used to recover and store waste liquid generated after the cleaning base performs a cleaning operation on the surface to be cleaned; and a suction device 109, which is connected to the recovery storage part and the cleaning base and can generate a suction airflow, based on which the waste liquid can be recovered and stored in the recovery storage part;

[0139] Therein, the suction device is started based on the first control signal or the second control signal.

[0140] In some embodiments of the present disclosure, the mixer 105 of the surface cleaning device 1000 is connected to both the first pump body 1041 and the second pump body 1062 through pipelines.

[0141] The mixer 105 is activated based on the first control signal to form the mixed liquid and / or is closed based on the second control signal to stop forming the mixed liquid.

[0142] refer to Fig.10 In some further embodiments of the present disclosure, the surface cleaning device 1000 further includes:

[0143] A fluid distributor 110 is used to output the cleaning liquid delivered by the cleaning liquid distribution device 104 and / or the foam delivered by the foam distribution device 106 to the cleaning actuator of the cleaning base 103 and / or the adjacent area of ​​the cleaning actuator; a first solenoid valve assembly 111, which is used to control the flow path between the cleaning liquid distribution device 104 and the fluid distributor 110 and the flow path between the foam distribution device 106 and the fluid distributor 110;

[0144] Wherein, the first solenoid valve assembly 111 connects the flow path between the foam dispensing device 106 and the fluid dispenser 110 based on the first control signal, and disconnects the flow path between the cleaning liquid dispensing device 104 and the fluid dispenser 110;

[0145] The first solenoid valve assembly 111 disconnects the flow path between the foam dispensing device 106 and the fluid dispenser 110 and connects the flow path between the cleaning liquid dispensing device 104 and the fluid dispenser 110 based on the second control signal.

[0146] refer to Fig.11 In some embodiments of the present disclosure, the surface cleaning device 1000 further includes:

[0147] A fluid dispenser 110, for outputting the cleaning liquid delivered by the cleaning liquid dispensing device 104 and / or the foam delivered by the foam dispensing device 106 to the cleaning actuator of the cleaning base 103 and / or the adjacent area of ​​the cleaning actuator; a second solenoid valve assembly 112, the second solenoid valve assembly 112 is arranged between the first pump body 1041 and the mixer 105 and between the first pump body 1041 and the fluid dispenser 110, based on the control of the second solenoid valve assembly 112, the first pump body 1041 can be selectively connected to the fluid dispenser 110 and / or connected to the mixer 105;

[0148] The second solenoid valve assembly 112 connects the flow path between the first pump body 1041 and the mixer 105 and disconnects the flow path between the first pump body 1041 and the fluid distributor 110 based on the first control signal;

[0149] The second solenoid valve assembly 112 connects the flow path between the first pump body 1041 and the fluid dispenser 110 and disconnects the flow path between the first pump body 1041 and the mixer 105 based on the second control signal.

[0150] refer to Fig.12 In some embodiments of the present disclosure, the surface cleaning device 1000 further includes a handle device 113, the handle device 113 includes at least one operating portion 1131, the operating portion can be operated to generate a trigger signal, and the control device 107 generates a first control signal or a second control signal based on the trigger signal.

[0151] References below Figures 1 to 12 The surface cleaning device 1000 of the present disclosure will be described in detail.

[0152] Figure 1 1 is a schematic block diagram of the structure of a surface cleaning device 1000 according to an embodiment of the present disclosure.

[0153] refer to Figure 1 The surface cleaning device 1000 of this embodiment includes:

[0154] A cleaning base 103 adapted to contact the surface to be cleaned;

[0155] A cleaning liquid storage part 101, the cleaning liquid storage part 101 is used to store cleaning liquid;

[0156] A detergent storage portion 102, the detergent storage portion 102 is used to store detergent (the detergent is preferably a liquid detergent);

[0157] A cleaning liquid dispensing device 104 , which is in communication with the cleaning liquid storage portion 101 , and can dispense the cleaning liquid provided by the cleaning liquid storage portion 101 to the cleaning base 103 ;

[0158] a mixer 105 , the mixer 105 being in communication with both the cleaning liquid storage portion 101 and the cleaning agent storage portion 102 so as to be able to mix the cleaning liquid from the cleaning liquid storage portion 101 and the cleaning agent from the cleaning agent storage portion 102 to form a mixed liquid;

[0159] A foam dispensing device 106 , which is in communication with the mixer 105 , and includes a foam generating device 1061 , which generates foam based on the mixed liquid, and the foam dispensing device 106 is capable of dispensing the foam to the cleaning base 103 ;

[0160] The cleaning base 103 can perform a cleaning operation on the surface to be cleaned based on the cleaning liquid dispensed by the cleaning liquid dispensing device 104 and / or the foam dispensed by the foam dispensing device 106, and the liquid dispensing pipeline of the cleaning liquid dispensing device 104 on the cleaning base 103 and the foam dispensing pipeline of the foam dispensing device 106 on the cleaning base 103 are different pipelines.

[0161] The surface cleaning device 1000 of the present disclosure is provided with a cleaning liquid dispensing device 104, a mixer 105 and a foam dispensing device 106, so that the surface cleaning device 1000 of the present disclosure can output cleaning liquid or foam to the cleaning base 103, thereby enabling the surface cleaning device 1000 to perform a cleaning operation based on a cleaning liquid or a cleaning operation based on a foam, and by setting the liquid dispensing pipeline of the cleaning liquid dispensing device 104 on the cleaning base 103 and the foam dispensing pipeline of the foam dispensing device 106 on the cleaning base 103 as different pipelines, the surface cleaning device 1000 of the present disclosure can efficiently transport cleaning liquid or foam to the cleaning base 103.

[0162] In some embodiments of the present disclosure, the cleaning liquid storage part 101 is a box structure, and the detergent storage part 102 is disposed inside the cleaning liquid storage part 101 .

[0163] In some other embodiments of the present disclosure, the cleaning liquid storage portion 101 and the detergent storage portion 102 are both box structures, and the detergent storage portion 102 is disposed outside the cleaning liquid storage portion 101 .

[0164] The surface cleaning apparatus 1000 of the present disclosure further comprises a power source device 114 for providing power to power-demanding components of the surface cleaning apparatus 1000 .

[0165] The power source device 114 of the present disclosure is preferably a rechargeable battery device. In some embodiments of the present disclosure, the power source device 114 may also be a power supply module, which can be connected to an external power supply device to provide power to the power-requiring components of the surface cleaning device 1000 .

[0166] refer to Figure 1 The surface cleaning device 1000 of the present disclosure also includes: a recovery storage portion 108, which is used to recover and store waste liquid (the waste liquid includes liquid dirt and / or solid dirt) generated after the cleaning base 103 performs a cleaning operation on the surface to be cleaned; a suction device 109, which is connected to the recovery storage portion 108 and the cleaning base 103, and can generate a suction airflow. Based on the suction airflow, the waste liquid can be recovered and stored in the recovery storage portion 108.

[0167] Figure 2 1 is a schematic block diagram of the structure of a surface cleaning device 1000 according to another embodiment of the present disclosure.

[0168] refer to Figure 2 ,exist Figure 1 Based on the surface cleaning device 1000 shown, the surface cleaning device 1000 of this embodiment also includes a control device 107; wherein the cleaning liquid dispensing device 104 includes a first pump body 1041, and the foam dispensing device 106 includes a second pump body 1062, and the first pump body 1041 and the second pump body 1062 are both connected to the control device 107 to respectively deliver cleaning liquid and detergent to the mixer 105 based on the control signal of the control device 107.

[0169] The control device 107 may be in the form of an integrated circuit chip or a circuit board, and the present disclosure does not specifically limit its structure.

[0170] refer to Figure 1 and Figure 2 When both the first pump body 1041 and the second pump body 1062 are controlled by the control device 107 to start, the two pumps respectively pump the cleaning liquid and the cleaning agent to the mixer 105, and the mixer 105 mixes the received cleaning liquid and the cleaning agent.

[0171] In some embodiments of the present disclosure, the mixer 105 may include a cavity and an agitator disposed in the cavity to achieve stirring and mixing of the cleaning liquid and the cleaning agent entering the cavity of the mixer 105. Those skilled in the art may adjust / select the structure of the mixer 105 based on the technical solution of the present disclosure, all of which fall within the protection scope of the present disclosure.

[0172] In some embodiments of the present disclosure, the medium conveying amount of the first pump body 1041 and the medium conveying amount of the second pump body 1062 are in a volume ratio of 100 to 1000:1.

[0173] In some embodiments of the present disclosure, the mixer 105 described above in the present disclosure is disposed on a main body portion outside the cleaning base 103 of the surface cleaning device 1000 (the main body portion will be described below).

[0174] Figure 1 and Figure 2 The foam generating device 1061 shown in FIG. 1 may be provided on the main body of the surface cleaning apparatus 1000 .

[0175] Figure 3 1 is a schematic block diagram of the structure of a surface cleaning device 1000 according to a preferred embodiment of the present disclosure.

[0176] refer to Figure 3 The foam generating device 1061 of the foam dispensing device 106 of this embodiment is disposed on the cleaning base 103 .

[0177] refer to Figures 1 to 3 The power source device 114 of the present disclosure can provide power for the suction device 109 , the first pump body 1041 , and the second pump body 1062 of the cleaning liquid dispensing device 104 .

[0178] In some embodiments of the present disclosure, the cleaning base 103 of the surface cleaning device 1000 of the present disclosure is a floor scrubber cleaning head with a roller brush or the like.

[0179] Figure 4 1 is a schematic block diagram of the structure of a surface cleaning device 1000 according to another embodiment of the present disclosure.

[0180] refer to Figure 4 In this embodiment, the surface cleaning device 1000 also includes a fluid dispenser 110, which is arranged on the cleaning base 103 and downstream of the foam generating device 1061 and is connected to the foam generating device 1061. The first pump body 1041 is connected to the fluid dispenser 110 to output the cleaning liquid and / or foam to the cleaning actuator 1031 of the cleaning base 103 and / or the adjacent area of ​​the cleaning actuator 1031.

[0181] The surface cleaning device 1000 of this embodiment can deliver the cleaning liquid pumped by the first pump body 1041 to the cleaning actuator 1031 , or deliver the foam generated by the foam generating device 1061 to the cleaning actuator 1031 by providing the fluid distributor 110 .

[0182] Figure 5 1 is a schematic block diagram of the structure of a surface cleaning device 1000 according to another embodiment of the present disclosure.

[0183] refer to Figure 5 On the basis of the above-mentioned embodiments, the fluid dispenser 110 of the surface cleaning device 1000 of this embodiment includes a liquid dispenser 1101 and a foam dispenser 1102; wherein the liquid dispenser 1101 is connected to the first pump body 1041 so as to be able to distribute the cleaning liquid pumped by the first pump body 1041 to the cleaning actuator 1031 and / or the adjacent area of ​​the cleaning actuator 1031; the foam dispenser 1102 is connected to the foam generating device 1061 so as to be able to distribute the foam delivered by the foam generating device 1061 to the cleaning actuator 1031.

[0184] For the surface cleaning apparatus 1000 according to the above-mentioned various embodiments, preferably, the cleaning actuator 1031 has a cavity, and the cavity of the cleaning actuator 1031 is in communication with the outer surface of the cleaning actuator 1031 .

[0185] Continue to refer Figure 5 In some embodiments of the present disclosure, the liquid dispenser 1101 and the foam dispenser 1102 share a fluid outlet, and the cleaning liquid dispensed by the liquid dispenser 1101 and the foam dispenser 1102 are both output to the cavity of the cleaning actuator 1031 via the common fluid outlet.

[0186] Figure 6 1 is a schematic block diagram of the structure of a surface cleaning device 1000 according to another embodiment of the present disclosure.

[0187] refer to Figure 6 In some other embodiments of the present disclosure, the liquid dispenser 1101 and the foam dispenser 1102 respectively have fluid outlets, and the cleaning liquid dispensed by the liquid dispenser 1101 is distributed to the outer surface of the cleaning actuator 1031 and / or the adjacent area of ​​the cleaning actuator 1031 via its fluid outlet; the foam dispensed by the foam dispenser 1102 is distributed to the cavity of the cleaning actuator 1031 via its fluid outlet.

[0188] For the surface cleaning device 1000 of the present disclosure, preferably, the cleaning actuator 1031 is a roller brush with a cavity, or an agitator with a cavity. Under the guidance of the technical solution of the present disclosure, those skilled in the art can adjust / select the structure of the cleaning actuator 1031, which falls within the protection scope of the present disclosure.

[0189] In some embodiments of the present disclosure, reference Figure 6 The fluid outlet of the liquid dispenser 1101 of the present disclosure is located outside the cleaning actuator 1031 and close to the cleaning actuator 1031 , and the fluid outlet of the foam dispenser 1102 is located on the cleaning actuator 1031 .

[0190] Combined with the following Figures 7 to 9 The specific structure of the surface cleaning device 1000 of the present disclosure is described in detail.

[0191] Figure 7 is a schematic diagram of the overall structure of a surface cleaning device 1000 according to an embodiment of the present disclosure. Figure 8 is Figure 7 Schematic diagram of the structure of the surface cleaning device 1000 after removing part of the shell.

[0192] Figure 7 and Figure 8 The illustrated surface cleaning apparatus 1000 comprises a handle arrangement 113, a main body portion and a cleaning base 103. A power source arrangement 114 is preferably provided on the main body portion.

[0193] Fig. 9 A schematic structural diagram of a cleaning base 103 according to an embodiment of the present disclosure is shown.

[0194] Fig. 9 2 shows a cleaning actuator 1031 of the cleaning base 103 , which is a roller brush having a cavity.

[0195] The cleaning base 103 of the present disclosure includes a cleaning base housing 1032 , to which a cleaning actuator 1031 is mounted and at least partially exposed from the cleaning base housing 1032 to perform a cleaning operation on a surface to be cleaned (eg, a floor).

[0196] refer to Figure 5 and Fig. 9The foam generating device 1061 described above in the present disclosure is arranged on the cleaning base 103, and the foam generating device 1061 includes an inlet and an outlet, the inlet of the foam generating device 1061 is used to communicate with the outlet of the mixer 105, and the outlet of the foam generating device 1061 is used to communicate with the cavity inlet 1033 of the cleaning actuator 1031. The liquid distributor 1101 can be in the form of a pipeline, connected between the cavity inlet 1033 of the cleaning actuator 1031 and the first pump body 1041 (the first pump body 1041 is preferably arranged on the main body). The liquid distributor 1101 can also be in the form of a heater (for example, a thick film heater with a cavity), connected between the cavity inlet 1033 of the cleaning actuator 1031 and the first pump body 1041 (the first pump body 1041 is preferably arranged on the main body) to provide heated cleaning liquid to the cleaning actuator 1031.

[0197] In some embodiments of the present disclosure, the foam generating device 1061 includes a foaming chamber and a foaming component located in the foaming chamber, and the foaming component is used to form foam from the mixed liquid entering the foaming chamber. The foaming component can be a porous component, and the mixed liquid enters the porous component, and due to the surface tension of the mixed liquid, the mixed liquid generates foam after passing through the porous component.

[0198] Inspired by the technical solution of the present disclosure, those skilled in the art may also adopt other types of foam generating devices in the prior art, all of which fall within the protection scope of the present disclosure.

[0199] Fig.10 1 is a schematic block diagram of the structure of a surface cleaning device 1000 according to another embodiment of the present disclosure.

[0200] refer to Fig.10 ,exist Figure 5 On the basis of this, the surface cleaning device 1000 of this embodiment further includes a first solenoid valve assembly 111, which is used to control the fluid connection and disconnection between the liquid dispenser 1101 and the common fluid outlet and the fluid connection and disconnection between the foam dispenser 1102 and the common fluid outlet.

[0201] Preferably, the first solenoid valve assembly 111 is disposed on the cleaning base 103 .

[0202] In this embodiment, the first solenoid valve assembly 111 is connected to the control device 107 to control the fluid connection and disconnection between the common fluid outlet and the liquid dispenser 1101 or the fluid connection and disconnection between the common fluid outlet and the foam dispenser 1102 based on the control signal of the control device 107 .

[0203] Preferably, the first solenoid valve assembly 111 may include two valve bodies, which are respectively used to control the fluid connection and disconnection between the liquid dispenser 1101 and the common fluid outlet, and the fluid connection and disconnection between the foam dispenser 1102 and the common fluid outlet.

[0204] By providing the first solenoid valve assembly 111 , the surface cleaning device 1000 of the present disclosure can implement a cleaning operation based on cleaning liquid and a cleaning operation based on foam.

[0205] Fig.11 1 is a schematic block diagram of the structure of a surface cleaning device 1000 according to another embodiment of the present disclosure.

[0206] refer to Fig.11 ,exist Figure 6 On the basis of this, the surface cleaning device 1000 of this embodiment also includes: a second solenoid valve assembly 112, the second solenoid valve assembly 112 is arranged between the first pump body 1041 and the mixer 105 and between the first pump body 1041 and the liquid dispenser 1101, based on the control of the second solenoid valve assembly 112, the first pump body 1041 can be selectively connected to the liquid dispenser 1101 and / or connected to the mixer 105.

[0207] Preferably, the second solenoid valve assembly 112 is connected to the control device 107 to connect the first pump body 1041 with the liquid distributor 1101 and / or with the mixer 105 based on a control signal of the control device 107 .

[0208] In some embodiments of the present disclosure, the second solenoid valve assembly 112 has two valve bodies, which are respectively used to control the connection and disconnection between the first pump body 1041 and the liquid dispenser 1101 and the connection and disconnection between the first pump body 1041 and the mixer 105 .

[0209] By providing the second solenoid valve assembly 112 , the surface cleaning device 1000 of the present disclosure can implement a cleaning operation based on cleaning liquid and a cleaning operation based on foam.

[0210] for Figure 4In the related surface cleaning device 1000, preferably, the fluid distributor 110 adopts the fluid distribution mechanism in Chinese patent application CN202110261135.3, that is, the fluid distributor 110 of the present disclosure is composed of the first fluid distribution part and the second fluid distribution part in Chinese patent application CN202110261135.3, and the fluid distributor 110 is arranged in the cavity of the cleaning actuator 1031, and the cleaning actuator 1031 of the present disclosure adopts the structure of the roller brush main body in Chinese patent application CN202110261135.3. The fluid distributor 110 based on this embodiment can distribute the cleaning liquid delivered by the first pump body 1041 or the foam generated by the foam generating device 1061 to the surface of the cleaning actuator 1031 via the inner cavity of the cleaning actuator 1031.

[0211] for Figure 4 In the related surface cleaning device 1000, preferably, the fluid distributor 110 adopts the fluid distribution mechanism in Chinese patent application CN202110688477.3, that is, the fluid distributor 110 of the present disclosure is composed of the first fluid distribution part and the second fluid distribution part in Chinese patent application CN202110688477.3, and the fluid distributor 110 is arranged in the cavity of the cleaning actuator 1031, and the cleaning actuator 1031 of the present disclosure adopts the structure of the roller brush main body in Chinese patent application CN202110688477.3. The fluid distributor 110 based on this embodiment can distribute the cleaning liquid delivered by the first pump body 1041 or the foam generated by the foam generating device 1061 to the surface of the cleaning actuator 1031 via the inner cavity of the cleaning actuator 1031.

[0212] for Figure 5 The related surface cleaning device 1000, preferably, the foam dispenser 1102 adopts the fluid dispensing mechanism in Chinese patent application CN202110261135.3 or Chinese patent application CN202110688477.3, the liquid dispenser 1101 is in the form of a pipeline or a heater, the liquid dispenser 1101 is connected between the first pump body 1041 and the foam dispenser 1102, when the surface cleaning device 1000 performs a cleaning operation based on cleaning liquid, the cleaning liquid pumped by the first pump body 1041 is distributed to the cavity of the cleaning actuator 1031 via the liquid dispenser 1101 and the foam dispenser 1102, when the surface cleaning device 1000 performs a foam-based cleaning operation, the foam generated by the foam generating device 1061 is distributed to the cavity of the cleaning actuator 1031 via the foam dispenser 1102.

[0213] for Figure 6Related surface cleaning device 1000, preferably, the foam dispenser 1102 adopts the fluid dispensing mechanism in Chinese patent application CN202110261135.3 or Chinese patent application CN202110688477.3, see the above description. The liquid dispenser 1101 preferably adopts the fluid dispenser in Chinese patent application CN202110262561.9. The cleaning actuator 1031 adopts the roller brush body in Chinese patent application CN202110261135.3 or Chinese patent application CN202110688477.3.

[0214] When the surface cleaning device 1000 performs a cleaning operation based on cleaning liquid, the cleaning liquid pumped by the first pump body 1041 is distributed to the outer surface of the cleaning actuator 1031 via the liquid dispenser 1101. When the surface cleaning device 1000 performs a cleaning operation based on foam, the foam generated by the foam generating device 1061 is distributed to the cavity of the cleaning actuator 1031 via the foam dispenser 1102.

[0215] refer to Fig. 9 , the liquid dispenser 1101 and the foam dispenser 1102 described above in the present disclosure may both be disposed on the cleaning base 103 .

[0216] Fig. 9 Also shown are a driving device 1034 and a transmission device 1035 . Both the driving device 1034 and the transmission device 1035 are disposed within the cleaning base housing 1032 . The driving device 1034 transmits the rotational motion to the cleaning actuator 1031 via the transmission device 1035 . Fig. 9 Components such as a moving wheel 1036 are also shown. The present disclosure does not specifically limit the moving wheel 1036, the driving device 1034, the transmission device 1035, etc., and is only for the purpose of explaining the surface cleaning device 1000 of the present disclosure in more detail.

[0217] refer to Fig.12 The handle device 113 of the surface cleaning device 1000 of the present disclosure preferably includes at least one operating portion 1131, which can be operated to generate a trigger signal, and the control device 107 generates a control signal based on the trigger signal.

[0218] For example, Fig.12 Four operating parts 1131 in the form of buttons are shown, and each operating part 1131 may include a trigger circuit. When a certain operating part 1131 is pressed, its corresponding trigger circuit generates a trigger signal, and the trigger signal is received by the control device 107 to generate a corresponding control signal. Based on the trigger signals of the four buttons, the surface cleaning device 1000 of the present disclosure can operate in a foam-based cleaning mode, a cleaning liquid-based cleaning mode, etc.

[0219] by Fig.10 For example, when the first button is pressed, the first pump body 1041 is started, when the second button is pressed, the second pump body 1062 and the mixer 105 are started, when the third button is pressed, the first valve body of the first solenoid valve assembly 111 is opened to connect the first pump body 1041 and the liquid dispenser 1101, and when the fourth button is pressed, the second valve body of the first solenoid valve assembly 111 is opened to connect the foam generating device 1061 and the foam dispenser 1102.

[0220] Inspired by the technical solution of the present disclosure, those skilled in the art may adjust the number / type of operating parts 1131, and adjust the logic of the control device 107 generating a control signal based on the trigger signal of the operating part 1131, all of which fall within the protection scope of the present disclosure.

[0221] Figure 7 and Figure 8 Also shown is the installation method of the recovery storage part 108 and the suction device 109 on the main body of the surface cleaning equipment 1000. The recovery storage part 108 and the suction device 109 are not particularly limited in the present disclosure. The operation of the two cooperating with the cleaning base 103 to perform dirt recovery can refer to the relevant description in Chinese patent application CN202110486298.1, and will not be repeated in this disclosure.

[0222] In the description of this specification, the description with reference to the terms "one embodiment / method", "some embodiments / methods", "example", "specific example" or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment / method or example are included in at least one embodiment / method or example of the present disclosure. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment / method or example. Moreover, the specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments / methods or examples. In addition, those skilled in the art may combine and combine the different embodiments / methods or examples described in this specification and the features of the different embodiments / methods or examples, unless they are contradictory.

[0223] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of the present disclosure, "plurality" means at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0224] Those skilled in the art should understand that the above embodiments are only for the purpose of clearly illustrating the present disclosure, and are not intended to limit the scope of the present disclosure. For those skilled in the art, other changes or modifications may be made based on the above disclosure, and these changes or modifications are still within the scope of the present disclosure.

Claims

1. A surface cleaning equipment control method, characterized in that: The surface cleaning device comprises: a main body and a cleaning base pivotally connected to the main body and suitable for contacting a surface to be cleaned, wherein the cleaning base comprises a cleaning base shell and moving wheels arranged on the cleaning base shell; a cleaning liquid storage portion for storing cleaning liquid; a cleaning agent storage portion for storing cleaning agent; a mixer connected to both the cleaning liquid storage portion and the cleaning agent storage portion, which can form a mixed liquid based on the cleaning liquid and the cleaning agent; a foam dispensing device connected to the mixer and comprising a foam generating device, the foam generating device being located on the cleaning base and being able to generate foam based on the mixed liquid; the cleaning base is capable of at least performing a foam-based cleaning operation operation; a control device for controlling at least the foam generating device; a power source device for providing power to power-demanding components of the surface cleaning device; and a cleaning liquid dispensing device communicated with the cleaning liquid storage portion, the cleaning liquid dispensing device being capable of dispensing the cleaning liquid provided by the cleaning liquid storage portion to the cleaning base so that the cleaning base can perform a cleaning operation based on the cleaning liquid; the surface cleaning device further comprises a handle device, the handle device being connected to the main body, and the handle device comprising at least one operating portion, the operating portion being capable of being operated to generate a trigger signal, the control device generating a first control signal or a second control signal based on the trigger signal; The control method comprises: The surface cleaning device is activated based on the activation signal; The surface cleaning device receives a first cleaning mode selection signal; Based on the first cleaning mode selection signal, the control device generates a first control signal; and Based on the first control signal, the liquid dispensing device stops delivering the cleaning liquid to the cleaning base, and the foam generating device generates foam on the cleaning base to deliver the foam to the surface to be cleaned; The surface cleaning device receives a second cleaning mode selection signal; Based on the second cleaning mode selection signal, the control device generates a second control signal; and Based on the second control signal, the foam dispensing device stops delivering foam to the cleaning base, and the liquid dispensing device delivers cleaning liquid to the cleaning base.

2. The surface cleaning equipment control method according to claim 1, characterized in that: The cleaning liquid dispensing device comprises a first pump body, and the foam dispensing device comprises a second pump body, and the first pump body and the second pump body are both connected to the control device; The first pump body is started based on the first control signal or the second control signal; The second pump body is started based on the first control signal, and is closed based on the second control signal.

3. The surface cleaning equipment control method according to claim 1, characterized in that: The surface cleaning device further comprises: a recovery storage part, the recovery storage part being used to recover and store waste liquid generated after the cleaning base performs a cleaning operation on the surface to be cleaned; and a suction device, the suction device being connected to the recovery storage part and the cleaning base and capable of generating a suction airflow, based on which the waste liquid can be recovered and stored in the recovery storage part; Wherein, the suction device is started based on the first control signal or the second control signal.

4. The surface cleaning equipment control method according to claim 2, characterized in that: The mixer is connected to the first pump body and the second pump body through a flow path so as to be able to mix the cleaning liquid from the cleaning liquid storage part and the cleaning agent from the cleaning agent storage part to form a mixed liquid; The mixer is activated based on the first control signal to form a mixed liquid and / or is closed based on the second control signal to stop forming the mixed liquid.

5. The surface cleaning equipment control method according to claim 2, characterized in that: The surface cleaning device also includes: a fluid distributor for outputting the cleaning liquid delivered by the cleaning liquid dispensing device and / or the foam delivered by the foam dispensing device to the cleaning actuator of the cleaning base and / or an adjacent area of ​​the cleaning actuator; and a first solenoid valve assembly, the first solenoid valve assembly being used to control the on-off of a flow path between the cleaning liquid dispensing device and the fluid dispenser and the on-off of a flow path between the foam dispensing device and the fluid dispenser; Wherein, the first solenoid valve assembly connects the flow path between the foam dispensing device and the fluid dispenser based on the first control signal, and disconnects the flow path between the cleaning liquid dispensing device and the fluid dispenser; The first solenoid valve assembly disconnects a flow path between the foam dispensing device and the fluid dispenser and connects a flow path between the cleaning liquid dispensing device and the fluid dispenser based on the second control signal.

6. The surface cleaning equipment control method according to claim 5, characterized in that: The surface cleaning device also includes: a fluid distributor for outputting the cleaning liquid delivered by the cleaning liquid dispensing device and / or the foam delivered by the foam dispensing device to the cleaning actuator of the cleaning base and / or an adjacent area of ​​the cleaning actuator; and a second solenoid valve assembly, the second solenoid valve assembly being disposed between the first pump body and the mixer and between the first pump body and the fluid distributor, and based on control of the second solenoid valve assembly, the first pump body can be selectively communicated with the fluid distributor and / or with the mixer; Wherein, the second solenoid valve assembly connects the flow path between the first pump body and the mixer and disconnects the flow path between the first pump body and the fluid distributor based on the first control signal; The second solenoid valve assembly connects a flow path between the first pump body and the fluid distributor and disconnects a flow path between the first pump body and the mixer based on the second control signal.

7. The surface cleaning equipment control method according to claim 1, characterized in that: The trigger signal is received by the control device via a wired path or a wireless path.

8. A surface cleaning device, characterized in that: It can execute the surface cleaning equipment control method according to any one of claims 1 to 7.

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