Cleaning apparatus

Abstract

The utility model relates to cleaning tool technical field, specifically disclose a kind of cleaning equipment, the cleaning equipment includes: fuselage and power component, the fuselage includes support piece, the support piece has opposite first end face and second end face, the support piece is equipped with through hole, the through hole is through the first end face and the second end face;The power component is located at the fuselage and is opposite with the first end face of the support piece, the power component has air outlet, the air outlet is opposite with the through hole, and is configured as the side air outlet of the second end face deviating from the first end face.According to the cleaning equipment of the utility model embodiment, support piece is used to support power component, by setting through hole on support piece, air outlet is opposite with through hole, and air outlet air outlet is towards the side deviating from power component, can avoid the influence of the airflow discharged by power component to user, and simplify the air outlet structure of cleaning equipment.

Description

Technical Field

[0001] This utility model relates to the field of cleaning tool technology, and in particular to a cleaning device. Background Technology

[0002] The cleaning equipment uses a suction device to quickly expel air from the machine body, creating negative pressure inside the machine body. This draws in dirt and sewage, which are then trapped inside the equipment before being expelled through the exhaust vent.

[0003] In related technologies, the exhaust vent of the machine is usually located on the side of the machine. The dirt sucked in by the cleaning equipment contains odors, and the internal filtration system of the equipment cannot completely adsorb the odor molecules, which can easily lead to the exhaust air containing odors. The high-speed rotation of the suction device drives the airflow to flow at high speed, which makes the air containing odors discharged from the side of the cleaning equipment easily drift towards the user, affecting the user experience of the cleaning equipment. Utility Model Content

[0004] This invention aims to at least partially solve one of the technical problems in the related art. Therefore, the purpose of this invention is to provide a cleaning device that avoids the airflow from the power unit affecting the user and simplifies the air outlet structure of the cleaning device.

[0005] The cleaning device according to an embodiment of the present invention includes: a body and a power assembly. The body includes a support member having a first end face and a second end face facing each other. The support member has a through hole that passes through the first end face and the second end face. The power assembly is disposed on the body and faces the first end face of the support member. The power assembly has an air outlet that faces the through hole and is configured to discharge air to the side facing away from the first end face towards the second end face.

[0006] According to the cleaning device of this utility model embodiment, the support member is used to support the power component. By providing a through hole on the support member, the air outlet is opposite to the through hole and the air outlet is directed to the side away from the power component, which can avoid the airflow discharged by the power component from affecting the user and simplify the air outlet structure of the cleaning device.

[0007] In addition, the cleaning device according to the above embodiments of the present invention may also have the following additional technical features:

[0008] In some embodiments, the power assembly includes an air outlet duct, at least a portion of which passes through the through hole, and the air outlet is located at the free end of the air outlet duct.

[0009] In some embodiments, the free end of the air outlet pipe is located between the two ends of the through hole; or, the free end of the air outlet pipe is located at the end of the through hole near the second end face.

[0010] In some embodiments, the first end face is provided with a first sealing groove, which surrounds the outside of the through hole, the free end of the air outlet pipe is provided with a second sealing groove, and the power component further includes a sealing ring, which is positioned between the first sealing groove and the second sealing groove.

[0011] In some embodiments, there are two air outlet pipes, which are arranged along the left-right direction of the body.

[0012] In some embodiments, the air outlet is connected to the upper end of the through hole.

[0013] In some embodiments, the cleaning device further includes a wastewater tank disposed on the body and facing the second end face of the support member, and the airflow discharged from the air outlet is adapted to be discharged through the gap between the wastewater tank and the body.

[0014] In some embodiments, the power assembly includes:

[0015] The outer casing defines a receiving cavity, and the air outlet is disposed on the outer casing;

[0016] A suction device is disposed in the receiving cavity;

[0017] A battery is disposed in the receiving cavity and electrically connected to the suction device.

[0018] In some embodiments, the air outlet includes a first outlet and a second outlet, and the housing further includes an air inlet, the air inlet being opposite to the suction device and configured to drive airflow from the air inlet to the air outlet, and the first outlet and the second outlet being distributed on opposite sides of the air inlet.

[0019] In some embodiments, the battery is disposed on the outside of the suction device. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the cleaning equipment according to an embodiment of the present invention.

[0021] Figure 2 This is a partial schematic diagram of the cleaning equipment according to an embodiment of the present utility model.

[0022] Figure 3 yes Figure 2 An explosion diagram.

[0023] Figure 4This is a schematic diagram of the power component according to an embodiment of the present invention.

[0024] Figure 5 This is a top view of the fuselage of an embodiment of the present invention.

[0025] Figure 6 This is a cross-sectional schematic diagram of the cleaning equipment according to an embodiment of the present utility model.

[0026] Figure 7 This is a cross-sectional schematic diagram of the power component according to an embodiment of the present utility model.

[0027] Figure label:

[0028] Cleaning equipment 100, body 10, support 11, first end face 111, second end face 112, through hole 113, first sealing groove 114, air inlet channel 115, power component 20, air outlet 21, first outlet 211, second outlet 212, air outlet pipe 22, free end 221, second sealing groove 222, sealing ring 23, outer shell 24, air inlet 241, suction device 25, battery 26, sewage tank 30, exhaust port 40. Detailed Implementation

[0029] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0030] Combination Figures 1 to 3According to an embodiment of the present invention, a cleaning device 100 includes a body 10 and a power assembly 20. The body 10 includes a support member 11, which has a first end face 111 and a second end face 112 facing each other. The support member 11 has a through hole 113 that penetrates the first end face 111 and the second end face 112. The power assembly 20 is disposed on the body 10 and faces the first end face 111 of the support member 11. The support member 11 can be used to support the power assembly 20. The power assembly 20 has an air outlet 21, which faces the through hole 113 and is configured to discharge air to the side facing the second end face 112 away from the first end face 111. Specifically, the power assembly 20 can be used to provide suction force to form a local low-pressure area near the device's suction inlet, sucking dirt and sewage from the working surface into the cleaning device. After the dirt and sewage are intercepted inside the device, the airflow is discharged to the outside of the cleaning device 100 through the power assembly 20. Understandably, the dirt and sewage sucked in by the cleaning equipment 100 usually contain odors. The filtration system inside the cleaning equipment 100 cannot completely adsorb odor molecules, which can easily lead to the airflow discharged by the cleaning equipment 100 containing odors. The air outlet 21 of the power component 20 is directed to the side of the second end face 112 away from the first end face 111, which can prevent the discharged airflow from affecting the user. In addition, by providing a through hole 113 on the support member 11 and having the air outlet 21 opposite to the through hole 113, the air outlet structure of the cleaning equipment 100 can be simplified, avoiding the need to set up a complex air outlet channel on the body 10, thereby simplifying the structure of the cleaning equipment 100.

[0031] For example, the cleaning device 100 can be a vacuum cleaner, floor scrubber, mite remover, etc. When the body 10 is in an upright state, the support member 11 may have a first end face 111 and a second end face 112 opposite each other in the vertical direction. The first end face 111 is the upper end face of the support member 11, and the second end face 112 is the lower end face of the support member 11. The power component 20 is located on the upper side of the support member 11 and is configured to exhaust air towards the lower end face of the support member 11, which can prevent the exhaust of air containing odors from affecting the user. It should be noted that the aforementioned upper end face and lower end face are relative concepts. For example, when the cleaning device 100 is in an upright state, the support member 11 can tilt downwards in the front-to-back direction, so that the center of gravity of the cleaning device 100 shifts downwards, reducing the burden on the user when using the cleaning device 100. When a user uses the cleaning equipment 100 to clean a work surface, the body 10 is usually tilted, tilting towards the user from bottom to top. The air outlet 21 of the power unit 20 is configured to blow air away from the user, which can reduce the impact of the exhaust air containing odors on the user. In addition, blowing air out of the air outlet 21 towards the side away from the user can reduce the impact of the air outlet noise on the user and improve the user experience.

[0032] According to the cleaning device 100 of this utility model embodiment, the support member 11 is used to support the power component 20. By providing a through hole 113 on the support member 11, the air outlet 21 is opposite to the through hole 113 and the air outlet 21 is directed to the side away from the power component 20 to discharge air, which can avoid the airflow discharged by the power component 20 from affecting the user and simplify the air outlet structure of the cleaning device 100.

[0033] The power assembly 20 is opposite to the first end face 111 of the support member 11, and the air outlet 21 is opposite to the through hole 113 and is configured to vent air to the side opposite to the first end face 111 towards the second end face 112. The air outlet 21 can be connected to the upper end of the through hole 113; or, the air outlet 21 can be located between the two ends of the through hole 113; or, the air outlet 21 can be located at the lower end of the through hole 113.

[0034] In addition, the periphery of the air outlet 21 is sealed to the side wall of the through hole 113 to prevent airflow from flowing out of the air outlet 21 and entering between the power component 20 and the support member 11, thus affecting the air outlet efficiency of the power component 20.

[0035] Combination Figure 3 and 4 In some embodiments of this utility model, the power assembly 20 includes an air outlet duct 22, at least a portion of which has a through hole 113, and an air outlet 21 is located at the free end 221 of the air outlet duct 22. Exemplarily, the power assembly 20 may include a main body and an air outlet duct 22, with one end of the air outlet duct 22 connected to the main body and the other end being the free end 221. By providing an air outlet duct 22 on the power assembly 20, and having an air outlet channel inside the air outlet duct 22 to guide the airflow discharged from the power assembly 20 out of the air outlet duct 22, the air outlet structure of the cleaning device 100 is simplified, eliminating the need for a complex air outlet channel on the body 10.

[0036] For example, the power assembly 20 may include a housing 24 and a suction device 25. The inner side of the housing 24 defines a mounting cavity for mounting the suction device 25. The air outlet duct 22 may be connected to the bottom surface of the housing 24 and integrally formed with the housing 24, simplifying the structure of the power assembly 20. At least a portion of the air outlet duct 22 is provided with a through hole 113. On the one hand, the airflow is guided to the lower side of the support member 11 through the air outlet duct 22. On the other hand, the through hole 113 and the air outlet duct 22 cooperate to position the power assembly 20 and the support member 11.

[0037] In this configuration, the free end 221 of the air outlet duct 22 is located between the two ends of the through hole 113. This means that after the airflow exits from the air outlet 21, it passes through the through hole 113 and then exits to the side of the support member 11 opposite to the power component 20. Alternatively, the free end 221 of the air outlet duct 22 is located at the end of the through hole 113 near the second end face 112. This means that the airflow can exit directly from the air outlet duct 22 of the power component 20 to the side of the support member 11 opposite to the power component 20 without passing through the through hole 113. By configuring the air outlet duct 22 to connect with the through hole 113 and the air outlet 21 to face the lower side of the support member 11, the airflow layout of the cleaning equipment 100 is optimized, avoiding complex airflow structures on the body 10, simplifying the structure of the cleaning equipment 100, and preventing the airflow from the power component 20 from affecting the user.

[0038] Combination Figures 3 to 5 In some embodiments of this utility model, the first end face 111 is provided with a first sealing groove 114, which surrounds the outside of the through hole 113. The free end 221 of the air outlet pipe 22 is provided with a second sealing groove 222. The power assembly 20 also includes a sealing ring 23, which is positioned between the first sealing groove 114 and the second sealing groove 222. Specifically, the first sealing groove 114 and the second sealing groove 222 cooperate to position the sealing ring 23, improve the structural stability of the sealing ring 23, and facilitate sealing the gap between the air outlet 21 and the side wall of the through hole 113 by the sealing ring 23, so as to prevent the airflow from entering between the support member 11 and the power assembly 20 after being discharged from the air outlet 21, thus affecting the air outlet efficiency of the power assembly 20.

[0039] For example, the cleaning equipment 100 may be a floor scrubber, and the cleaning equipment 100 may also include a wastewater tank 30. The wastewater tank 30 may be located on the second end face 112 of the support member 11, and the sealing ring 23 may be located on the first end face 111, so as to avoid the wastewater tank 30 from affecting the sealing ring 23 during the disassembly and assembly process.

[0040] Combination Figure 4 In some embodiments of this utility model, the air outlet pipe 22 includes two arranged along the left and right directions of the body 10. By setting two air outlet pipes 22, the air outlet efficiency of the power component 20 can be improved. In addition, the air outlet channel of the cleaning device 100 can be optimized, making it convenient to exhaust air from the left and right sides of the body 10. When the user holds the cleaning device 100, the cleaning device 100 is usually placed in front of the user. The cleaning device 100 exhausts air from the left and right sides of the body 10, so that the cleaning device 100 can exhaust air in a direction away from the user, further reducing the impact of the exhaust airflow on the user.

[0041] Optionally, the air outlet 21 is connected to the upper end of the through hole 113. That is, after the airflow is discharged from the air outlet 21, it can flow through the through hole 113 and be discharged to the side of the second end face 112 away from the first end face 111.

[0042] Combination Figure 1 and Figure 6 In some embodiments of this utility model, the cleaning device 100 further includes a wastewater tank 30, which is located on the body 10 and faces the second end face 112 of the support member 11. The airflow discharged from the air outlet 21 is suitable for being discharged through the gap between the wastewater tank 30 and the body 10. For example, the cleaning device 100 can be a floor scrubber. During operation, the floor scrubber's clean water tank can release clean water for cleaning the work surface. Under the negative pressure of the power component 20, wastewater and dirt on the work surface are sucked into the wastewater tank 30 through the floor brush. The airflow filtered by the wastewater tank 30 can enter the power component 20 and be discharged outside the cleaning device 100 through the power component 20. After being discharged from the air outlet 21 of the power component 20, it can be directly blown to the wastewater tank 30 and discharged through the gap between the wastewater tank 30 and the body 10. It is not necessary to set up a complex exhaust channel on the body 10, which simplifies the structure of the cleaning device 100.

[0043] For example, the power assembly 20 is located above the support member 11, and the sewage tank 30 is located below the power assembly 20. The sewage tank 30 is in fluid communication with the suction device 25 of the power assembly 20. The support member 11 is also provided with an air inlet channel 115, and the airflow flows out of the sewage tank 30 and enters the suction device 25 through the air inlet channel 115. Specifically, in conjunction with Figure 6 As shown, the arrows indicate the direction of airflow. During the cleaning process, the power unit 20 of the cleaning device 100 creates negative pressure at the suction inlet. The airflow enters the floor brush, wastewater tank 30, support member 11, power unit 20, and air outlet 21 sequentially through the suction port on the floor brush. Finally, it is discharged through the gap between the wastewater tank 30 and the body 10. This optimizes the air duct layout of the cleaning device 100, eliminating the need for an air outlet channel on the support member 11. The airflow discharged by the power unit 20 can be directly blown towards the wastewater tank 30 and discharged to the outside of the cleaning device 100 through the gap between the wastewater tank 30 and the body 10. Compared to the structure of the body 10 with an air outlet channel in the related technology, this simplifies the structure of the cleaning device 100.

[0044] Combination Figure 1As shown, the gap between the wastewater tank 30 and the main body 10 defines the exhaust port 40 of the cleaning device 100. Air discharged from the outlet 21 of the power unit 20 can be directly blown into the wastewater tank 30 and then discharged outside the cleaning device 100 through the exhaust port 40. This eliminates the need for a complex exhaust structure on the main body 10, simplifying the structure of the cleaning device 100. Exhaust ports 40 can be provided on both the left and right sides of the main body 10. When the user holds the cleaning device 100, it is usually positioned in front of the user, and the airflow is discharged away from the user through the exhaust ports 40, further reducing the impact of the airflow on the user.

[0045] The sewage tank 30 is a detachable structure to facilitate the emptying of sewage from the sewage tank 30 and the cleaning of the sewage tank 30. After the sewage tank 30 is disassembled, the support member 11 can support the power component 20 on the upper side of the support member 11 to avoid the disassembly and assembly of the sewage tank 30 affecting the power component 20.

[0046] Combination Figure 7 In some embodiments of this utility model, the power assembly 20 includes a housing 24, a suction device 25, and a battery 26. The housing 24 defines a receiving cavity, in which the suction device 25 and the battery 26 are disposed, improving the integration of the power assembly 20 and making the structure of the cleaning device 100 more compact. The battery 26 is electrically connected to the suction device 25 and can supply power to the suction device 25. In addition, the battery 26 can also be used to supply power to the roller brush, control components, etc. of the cleaning device 100. The air outlet 21 is located in the housing 24, simplifying the air outlet structure of the cleaning device 100 and facilitating the docking of the power assembly 20 with the support member 11.

[0047] Combination Figure 4 and Figure 7 Furthermore, the air outlet 21 includes a first outlet 211 and a second outlet 212, and the housing 24 also includes an air inlet 241. The air inlet 241 is opposite to the suction device 25 and is configured to drive airflow from the air inlet 241 to the air outlet 21. The first outlet 211 and the second outlet 212 are distributed on opposite sides of the air inlet 241. For example, the first outlet 211 and the second outlet 212 can be distributed on both sides of the air inlet 241 in the left-right direction, which can improve the air outlet efficiency of the power component 20. In addition, optimizing the air outlet channel of the cleaning device 100 facilitates air outlet from the left and right sides of the body 10.

[0048] Combination Figure 7 In some embodiments of this utility model, the battery 26 is arranged around the outside of the suction device 25, making the structure of the power component 20 more compact, reducing the space occupied by the power component 20, and facilitating the miniaturization design of the cleaning device 100.

[0049] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0050] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0051] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0052] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0053] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0054] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.

Claims

1. A cleaning device (100), characterized in that, include: The fuselage (10) includes a support member (11), the support member (11) having a first end face (111) and a second end face (112) opposite to each other, the support member (11) having a through hole (113) through the first end face (111) and the second end face (112); A power assembly (20) is disposed on the body (10) and opposite to the first end face (111) of the support member (11). The power assembly (20) has an air outlet (21) opposite to the through hole (113) and is configured to discharge air to the side opposite to the first end face (111) toward the second end face (112).

2. The cleaning equipment (100) according to claim 1, characterized in that, The power assembly (20) includes an air outlet pipe (22), at least a portion of which passes through the through hole (113), and the air outlet (21) is located at the free end (221) of the air outlet pipe (22).

3. The cleaning equipment (100) according to claim 2, characterized in that, The free end (221) of the air outlet pipe (22) is located between the two ends of the through hole (113); or, the free end (221) of the air outlet pipe (22) is located at the end of the through hole (113) near the second end face (112).

4. The cleaning equipment (100) according to claim 2, characterized in that, The first end face (111) is provided with a first sealing groove (114), which surrounds the outside of the through hole (113). The free end (221) of the air outlet pipe (22) is provided with a second sealing groove (222). The power assembly (20) also includes a sealing ring (23), which is positioned between the first sealing groove (114) and the second sealing groove (222).

5. The cleaning equipment (100) according to claim 2, characterized in that, There are two air outlet pipes (22), and the two air outlet pipes (22) are arranged along the left and right directions of the body (10).

6. The cleaning equipment (100) according to claim 1, characterized in that, The air outlet (21) is connected to the upper end of the through hole (113).

7. The cleaning equipment (100) according to any one of claims 1-6, characterized in that, The cleaning equipment (100) also includes a sewage tank (30), which is located on the body (10) and opposite to the second end face (112) of the support member (11). The airflow discharged from the air outlet (21) is adapted to be discharged through the gap between the sewage tank (30) and the body (10).

8. The cleaning equipment (100) according to claim 1, characterized in that, The power assembly (20) includes: The outer casing (24) defines a receiving cavity, and the air outlet (21) is disposed on the outer casing (24); A suction device (25) is provided in the receiving cavity; A battery (26) is disposed in the receiving cavity and electrically connected to the suction device (25).

9. The cleaning equipment (100) according to claim 8, characterized in that, The air outlet (21) includes a first outlet (211) and a second outlet (212), and the outer casing (24) also includes an air inlet (241). The air inlet (241) is opposite to the suction device (25) and is configured to drive airflow from the air inlet (241) to the air outlet (21). The first outlet (211) and the second outlet (212) are distributed on opposite sides of the air inlet (241).

10. The cleaning equipment (100) according to claim 8, characterized in that, The battery (26) is arranged around the outside of the suction device (25).

Images