Cleaning equipment

Abstract

The invention relates to cleaning equipment which comprises a base, a cleaning shell and a washing inner container, and the cleaning shell comprises a first shell body installed on the base and a second shell body detachably connected to the first shell body; the washing inner container is installed in the first shell, and a washing inner cavity is formed between the washing inner container and the second shell. Wherein the first shell is provided with an equipment chamber extending upwards, the equipment chamber and the first shell are integrally formed, an equipment inner cavity communicated with the mounting inner cavity is formed in the equipment chamber, and a drying assembly and / or an upper spraying assembly are / is arranged in the equipment inner cavity; the second shell comprises a cover body and a side shell, the bottom of the side shell is connected to the first shell, the side, facing the equipment chamber, of the side shell is of an opening structure, and the cover body is arranged at the top of the side shell; the equipment chamber is isolated from the washing inner cavity, washing water is prevented from making contact with working parts, the running stability and safety of all the parts in the washing process can be improved, the failure rate is reduced, and the service life of the parts is prolonged.

Description

Technical Field

[0001] The invention belongs to the technical field of household appliances, and in particular relates to a cleaning device. Background Art

[0002] With the continuous advancement of science and technology and the continuous improvement of people's living standards, household cleaning equipment has gradually become an essential electrical appliance. For mother-child families, it is necessary to clean narrow-caliber bottles such as milk bottles and quilts. Such items to be cleaned need to be thoroughly cleaned inside and outside the bottles during the cleaning process. Therefore, spray components are generally provided above and below the cleaning cavity for cleaning. For cleaning equipment with functions such as an upper spray component and a drying component, it is generally necessary to separate an equipment cavity for wiring and installation of equipment in the washing cavity. The sealing requirements between the equipment cavity and the washing cavity are high, which makes assembly difficult. There is a risk that water in the washing cavity may enter the equipment cavity, affecting the operation of components and even posing a safety hazard. Summary of the invention

[0003] The purpose of the present invention is to provide a cleaning device to solve the problems existing in the prior art of existing cleaning devices, such as difficulty in assembling the inner cavity of the device, poor sealing effect between the inner cavity and the washing cavity, high failure rate, and potential safety hazards.

[0004] In order to achieve the above-mentioned purpose, the present invention adopts the following technical solutions: The present invention provides a cleaning device, which comprises: A base having an installation cavity formed therein, wherein the installation cavity is used to install a water supply and drainage component; A cleaning housing, comprising a first housing mounted on the base and a second housing detachably connected to the first housing; A washing liner, which is installed in the first shell, and a washing cavity is formed between the washing liner and the second shell; Wherein, the first shell is provided with an upwardly extending equipment chamber, the equipment chamber is formed with an equipment inner cavity communicating with the installation inner cavity, and a drying component and / or an upper spray component are arranged in the equipment inner cavity; The second shell includes a cover body and a side shell, the bottom of the side shell is connected to the first shell, the side of the side shell facing the equipment room is an open structure, and the cover body is arranged on the top of the side shell.

[0005] In some embodiments of the present application, the side shell is made of a transparent material, and the cover body and the side shell are integrally formed; or The cover body is detachably connected to the side housing.

[0006] In some embodiments of the present application, a supporting shelf is provided on the side wall of the equipment room, and the supporting shelf is a frame structure for placing items to be cleaned.

[0007] In some embodiments of the present application, the equipment room divides the first shell into a water storage area and a washing area, the washing liner is installed in the washing area, and a water storage tank is provided in the water storage area.

[0008] In some embodiments of the present application, a support assembly and a lower spray assembly are provided at the bottom of the washing cavity, the support assembly is located above the spray assembly and is used to support the items to be cleaned, and the lower spray assembly is used to clean the items to be cleaned.

[0009] In some embodiments of the present application, the water supply and drainage assembly includes a water supply motor, a water supply pipeline, a water inlet pipeline, a drainage motor, and a drainage pipeline. The water supply motor and the drainage motor are fixed in the installation inner cavity. The two ends of the water inlet pipeline are respectively connected to the water storage tank and the input end of the water supply motor, the two ends of the water supply pipeline are respectively connected to the lower spray assembly and the output end of the water supply motor, and the two ends of the drainage motor are respectively connected to the drainage motor and the bottom of the washing inner cavity for discharging washing water. Wherein, a water supply branch is also arranged on the water supply pipeline, and the other end of the water supply branch is connected to the upper spray assembly.

[0010] In some embodiments of the present application, the lower spray assembly includes a spray adapter, a fixed spray component and a rotating spray component. The spray adapter is arranged at the bottom of the washing cavity and is connected to the water supply pipeline. A first water outlet and a second water outlet are formed on the spray adapter. The first water outlet is connected to the fixed spray component, and the second water outlet is connected to the rotating spray component.

[0011] In some embodiments of the present application, the fixed spray member is arranged on the supporting assembly, the rotating spray member can be rotatably connected to the bottom of the supporting assembly, the fixed spray member includes a connecting pipe and a spray column, the connecting pipe is fixed on the supporting assembly, the spray column is connected to the connecting pipe and extends upward, and a spray hole is formed on the spray column.

[0012] In some embodiments of the present application, the support assembly includes a support frame and a support stand, the support frame is a frame structure installed at the bottom of the washing cavity, and the support stand is vertically arranged on the support frame.

[0013] In some embodiments of the present application, an upper spray hole is provided on the side wall of the equipment room, the upper spray hole is located above the supporting shelf, the upper spray hole is connected to the water supply branch, a spray bracket is installed on the outer side of the upper spray hole, a spray member is rotatably connected to the spray bracket, the spray member includes a rotating shaft and fan blades formed on the peripheral side of the rotating shaft, both ends of the rotating shaft are rotatably connected to the upper spray hole and the spray bracket, and the spray member diffuses the washing water output from the upper spray hole to the peripheral side.

[0014] Compared with the prior art, the advantages and positive effects of the present invention are: The cleaning equipment involved in the present application has an equipment chamber and a first shell formed integrally, and is easy and quick to assemble. The equipment cavity in the equipment chamber is connected to the installation cavity of the base, and the equipment chamber is isolated from the washing cavity to prevent washing water from contacting working parts. This can improve the stability and safety of the operation of each component during the cleaning process, reduce the failure rate, and increase the service life of the components.

[0015] The side shell of the second shell can be designed as a transparent structure, which is convenient for users to observe the washing status in the washing cavity and is more user-friendly.

[0016] After reading the specific embodiments of the present invention in conjunction with the accompanying drawings, other features and advantages of the present invention will become more clear. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 This is one of the appearance diagrams of an embodiment of the cleaning device proposed by the present invention; Figure 2 This is the second appearance diagram of an embodiment of the cleaning device proposed by the present invention; Figure 3 It is one of the disassembled diagrams of the cleaning equipment; Figure 4 is a structural diagram of the first shell; Figure 5 This is the second disassembly diagram of the cleaning equipment; Figure 6 It is a connection diagram between the equipment room and the first shell; Figure 7 It is a schematic diagram of the installation of the support assembly, support shelf and lower spray assembly; Figure 8 It is a schematic diagram of the installation of the rotary spraying element in the washing inner cavity; Fig. 9 It is the structural diagram of the spray bracket; Fig.10 This is the installation diagram of the spray adapter in the washing tank; Fig.11 It is the structural diagram of the supporting shelf; Fig.12 It is the support component usage status diagram; Fig.13 It is the structural diagram of the supporting components and fixed spray parts; Fig.14 It is a position diagram of the fixed spray parts on the support assembly; Fig.15 It is a cross-sectional view of the cleaning equipment; In the figure, 100, base; 200, first housing; 201, washing area; 202, water storage area; 210, washing liner; 211, filter element; 300, second housing; 310, cover; 320, side housing; 400, equipment room; 410, guide convex part; 420, upper spray assembly; 430, support shelf; 431, support outer edge; 432, guide rail vertical part; 433, guide rail horizontal part; 434, support concave part; 440, connecting part; 441, connecting vertical part; 442, connecting shaft; 450, spray bracket; 451, rotating shaft bracket; 452, rotating shaft sleeve; 460, spraying part; 461, rotating shaft; 462, fan blade; 470, positioning convex part; 500, water storage tank; 510, cover; 520, installation guide groove; 600, support assembly; 610, support frame; 620, support vertical portion; 630, diagonal support frame; 631, diagonal support vertical portion; 632, diagonal support horizontal portion; 700, lower spray assembly; 710, spray adapter; 711, first water outlet; 712, second water outlet; 720, rotating spray component; 730, fixed spray component; 731, connecting pipe; 732, spray column. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0020] In the description of the present application, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0021] 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 one or more of the features. In the description of this application, unless otherwise specified, "plurality" means two or more.

[0022] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, a direct connection, or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0023] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0024] The disclosure below provides many different embodiments or examples to implement different structures of the present invention. In order to simplify the disclosure of the present invention, the parts and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the present invention. In addition, the present invention can repeat reference numbers and / or reference letters in different examples, and this repetition is for the purpose of simplification and clarity, which itself does not indicate the relationship between the various embodiments and / or settings discussed.

[0025] refer to Figure 1-Figure 3The present application proposes a cleaning device, which is used to clean milk bottles, cups, bowls and other items to be cleaned. The cleaning device includes a base 100, a cleaning shell and a washing liner 210. The base 100 serves as a support and installation base for the cleaning device and is arranged at the bottom of the cleaning device. The cleaning shell is arranged on the base 100, and the washing liner 210 is arranged in the cleaning shell. The cleaning shell and the washing liner 210 are arranged together to form a washing inner cavity for accommodating the items to be cleaned.

[0026] An installation cavity is formed in the base 100, and the installation cavity is used to install a water supply and drainage component. The water supply and drainage component is used to supply washing water to the washing cavity and discharge the sewage after washing.

[0027] The cleaning housing specifically includes a first shell 200 mounted on the base 100 and a second shell 300 detachably connected to the first shell 200 .

[0028] The second shell 300 includes a cover 310 and a side shell 320 . The bottom of the side shell 320 is connected to the first shell 200 . The side of the side shell 320 facing the equipment room 400 is an open structure. The cover 310 is arranged on the top of the side shell 320 .

[0029] The first shell 200 is specifically an annular shell structure, and both the bottom and the top thereof are open structures. The bottom of the first shell 200 is fixed on the base 100 , and the top is connected to the second shell 300 .

[0030] The washing tank 210 is specifically installed in the first shell 200 . The washing tank 210 is a shell structure with an upper opening. The washing cavity is specifically formed between the washing tank 210 and the second shell 300 .

[0031] Among them, an upwardly extending equipment chamber 400 is provided on the first shell 200, and the equipment chamber 400 is integrally formed with the first shell 200. An equipment cavity connected to the installation cavity is formed in the equipment chamber 400, and a drying component and / or an upper spray component 420 is provided in the equipment cavity.

[0032] The bottom of the equipment chamber 400 is open and connected to the installation cavity on the base 100. The drying component and / or the upper spray component 420 are connected to working parts such as the water supply and drainage components in the installation cavity, so that the isolation effect between the equipment cavity and the washing cavity is better, the safety is higher, and the assembly difficulty is reduced.

[0033] Specific reference Figure 2 In some embodiments of the present application, the side shell 320 is made of transparent material, which is convenient for the user to observe the washing status in the washing cavity and visualize the cavity.

[0034] Combination Figure 4In some embodiments, the cover body 310 and the side shell 320 are integrally formed. When the washing cavity is opened, the cover body 310 and the side shell 320 are opened from the first shell 200 at the same time, and the items to be cleaned are placed in the washing cavity, or the cleaned items are taken out of the washing cavity.

[0035] Combination Figure 5 In some other embodiments, the cover 310 is detachably connected to the side housing 320 .

[0036] The side shell 320 and the cover 310 are separate structures. The side shell 320 is connected to the first shell 200, and the cover 310 covers the top of the side shell 320. When it is necessary to take or place the items to be cleaned, it is only necessary to open the cover 310.

[0037] In order to facilitate opening and closing the washing cavity, in some embodiments of the present application, a handle is provided on the top of the cover body 310. The handle is a groove structure formed on the top of the cover body 310, which is convenient for users to hold and operate.

[0038] The cover body 310 is also provided with an air outlet hole, which facilitates the discharge of the gas in the washing cavity to the outside during the washing process or the drying process.

[0039] The air outlet holes may be arranged on the peripheral side of the handle portion, or may be separately opened at other positions of the cover body 310 .

[0040] refer to Figure 7 A support assembly 600 and a lower spray assembly 700 are provided at the bottom of the washing cavity. The support assembly 600 is located above the spray assembly and is used to support the parts to be cleaned, and the lower spray assembly 700 is used to clean the parts to be cleaned.

[0041] The support assembly 600 is supported at the bottom of the washing tank 210. In order to ensure that the support assembly 600 is stably supported in the washing cavity during the spraying process of the lower spray assembly 700, the support assembly 600 itself has a certain weight.

[0042] Alternatively, in some embodiments, the bottom of the support assembly 600 may also be provided with a downwardly extending snap-in portion, and a snap-in slot is provided on the side wall of the washing tank 210, and the snap-in portion is correspondingly inserted into the snap-in slot to achieve a tight fit with the washing tank 210, thereby improving the stability of the support assembly 600.

[0043] refer to Fig.12 , Fig.13 The support assembly 600 specifically includes a support frame 610 and a support stand 620 . The support frame 610 is a frame structure installed at the bottom of the washing cavity, and the support stand 620 is vertically arranged on the support frame 610 .

[0044] The support frame 610 is disposed horizontally, and the support stand 620 is disposed on the support frame 610 and extends upward at an angle, so as to support the items to be cleaned.

[0045] refer to Figure 7 , Fig.11 In addition to the support assembly 600 mentioned above, the present application also provides a support shelf 430, which is located on the side wall of the equipment chamber 400. As an upper support structure, it can increase the capacity of the washing cavity. For some smaller items to be cleaned, they can be placed on the support shelf 430 for cleaning.

[0046] The support shelf 430 is a frame structure, and the support shelf 430 can be detachably connected to the side wall of the equipment chamber for easy removal and cleaning. Figure 8 Specifically, two connecting parts 440 are arranged opposite to each other on the side wall of the equipment room 400, and the connecting parts 440 include a connecting vertical part 441 extending vertically outward in a direction away from the side wall of the equipment room 400 and a connecting shaft 442 arranged on the connecting vertical part 441 and extending in the opposite direction.

[0047] Mounting rails are provided on both sides of the support shelf 430, and the mounting rails include a rail vertical portion 432 and a rail horizontal portion 433. The rail vertical portion 432 is located at one end close to the equipment room 400, the lower end of the rail vertical portion 432 is open and the upper end is connected to the rail horizontal portion 433, and the support shelf 430 is connected to the connecting portion 440 through the support rails.

[0048] Specifically, during installation, the support shelf 430 is inserted from the bottom of the guide rail vertical portion 432 to the corresponding connecting shaft 442, and then the support shelf 430 is moved downward along the guide rail vertical portion 432 until the guide rail horizontal portion 433 is moved to the corresponding connecting shaft 442, then the connecting shaft 442 is snapped into the guide rail horizontal portion 433 to provide upward support for the support shelf 430.

[0049] Specific reference Fig.11 In order to prevent the front side of the support shelf 430 from tilting downward after being pressed by the items to be cleaned, a positioning protrusion 470 is further provided on the side wall of the equipment chamber 400 to limit the side of the support shelf 430 close to the equipment chamber 400 to prevent it from tilting forward.

[0050] Combination Fig. 9 Specifically, a supporting recess 434 extending downward is formed on the supporting shelf 430, and a positioning protrusion 470 extending toward the washing cavity is provided on the side wall of the equipment chamber 400. The positioning protrusion 470 is located above the supporting recess 434 and is used to position the supporting shelf 430 to prevent the supporting shelf 430 from tilting forward and falling.

[0051] The protruding height of the positioning protrusion 470 gradually decreases from top to bottom, so that when the support shelf 430 is installed, its supporting concave portion 434 is partially clamped on the bottom of the positioning protrusion 470 to achieve the positioning purpose.

[0052] In order to prevent the items to be cleaned from falling off the support rack 430, an upwardly extending support outer edge 431 is formed on the peripheral side of the support rack 430, and the front end of the support rack 430 is slightly inclined upward when in operation, which can further limit the position of the items to be cleaned.

[0053] refer to Figure 6 The equipment room 400 divides the first shell 200 into a water storage area 202 and a washing area 201 , the washing liner 210 is installed in the washing area 201 , and a water storage tank 500 is provided in the water storage area 202 .

[0054] The bottom of the water storage area 202 corresponding to the first shell 200 is sealed, and a docking port is formed thereon for docking the water supply and drainage assembly with the water storage tank 500.

[0055] The water tank 500 can be taken out from the water storage area 202 for adding water. A handle is provided on the top of the water tank 500 for the convenience of users to carry it.

[0056] The contact surface of the water tank 500 on the side close to the equipment room 400 is a planar structure, and an installation guide groove 520 is formed on the contact surface. A guide protrusion 410 is provided on the side wall of the equipment room 400 that contacts the contact surface. During installation, the installation guide groove 520 corresponds to the guide protrusion 410 and moves along the guide protrusion 410 into the water storage area 202.

[0057] A water filling port is provided at the top of the water storage tank 500 , and a sealing cover 510 is provided on the water filling port to facilitate adding water into the water storage tank 500 .

[0058] The tops of the cover 310, the equipment chamber 400 and the water storage tank 500 are flush to ensure the aesthetics of the entire cleaning equipment.

[0059] The water supply and drainage component includes two functions: water supply function and drainage function, which includes a water supply motor, a water supply pipeline, a water inlet pipeline, a drainage motor, and a drainage pipeline.

[0060] The water supply motor and the drainage motor are fixed in the installation cavity, and the two ends of the water inlet pipeline are respectively connected to the water storage tank 500 and the input end of the water supply motor, and the two ends of the water supply pipeline are respectively connected to the lower spray assembly 700 and the output end of the water supply motor.

[0061] The water inlet pipeline is specifically connected to the water tank 500 through the docking port at the bottom of the water storage area 202. When the water tank 500 is installed in the water storage area 202, the bottom of the water tank 500 is connected to the water inlet pipeline, which is used to supply washing water to the upper spray assembly 420 and the lower spray assembly 700 through the water inlet pipeline and the water supply motor.

[0062] The two ends of the drainage pipeline are respectively connected to the drainage motor and the bottom of the washing cavity for discharging the washing water.

[0063] Reference again Figure 8 A filter element 211 is provided at the bottom of the washing tank 210. The filter element 211 is located above the return water port formed at the bottom of the washing tank 210. The sewage after washing is filtered by the filter element 211 and then discharged from the return water port through the drainage pipeline.

[0064] A water supply branch is also provided on the water supply pipeline, and the other end of the water supply branch is connected to the upper spray assembly 420 .

[0065] The upper spray assembly 420 and the lower spray assembly 700 are used together to clean the parts to be cleaned in all directions, with good cleaning effect and avoiding the generation of cleaning dead corners.

[0066] refer to Figure 8 , Fig. 9 , Fig.13 as well as Fig.14 The lower spray assembly 700 includes a spray adapter 710 , a fixed spray component 730 , and a rotating spray component 720 . Both the fixed spray component 730 and the rotating spray component 720 are connected to the spray adapter 710 .

[0067] The spray adapter 710 is arranged at the bottom of the washing cavity and connected to the water supply pipeline. A first water outlet 711 and a second water outlet 712 are formed on the spray adapter 710. The first water outlet 711 is connected to the fixed spray component 730, and the second water outlet 712 is connected to the rotating spray component 720.

[0068] The fixed spray component 730 is arranged on the support assembly 600, and the rotating spray component 720 can be rotatably connected to the bottom of the support assembly 600. The fixed spray component 730 includes a connecting pipe 731 and a spray column 732. The connecting pipe 731 is fixed on the support assembly 600 and is connected to the second water outlet 712. The spray column 732 is connected to the connecting pipe 731 and extends upward. A spray hole is formed on the spray column 732. The washing water is transported to the connecting key through the second water outlet 712 on the spray adapter 710, and is finally output from the spray column 732.

[0069] In addition to the spraying effect, the spray column 732 also supports the items to be cleaned. The items to be cleaned, such as milk bottles, can be placed upside down on the spray column 732 from the bottle mouth to clean the inside of the items to be cleaned.

[0070] The support frame 610 is also provided with an inclined support frame 630 , which corresponds to the spray column 732 one by one and is located on a side of the spray column 732 close to the equipment room 400 , and is used to support the items to be cleaned.

[0071] The diagonal support frame 630 specifically includes a diagonal support vertical portion 631 and a diagonal support horizontal portion 632 connected between adjacent diagonal support vertical portions 631 . The diagonal support horizontal portion 632 is arc-shaped and protrudes outward in a direction away from the spray column 732 .

[0072] The outer wall of the bottle-shaped object to be cleaned, such as a milk bottle, is supported on the corresponding diagonal support cross section 632 .

[0073] The rotating spray member 720 includes at least one horizontally extending spray arm, on which are formed inclined spray holes, the spray holes being oriented in the same direction so that when the washing water is output from the spray holes, the spray arm is subjected to a reverse force, driving the spray arm to rotate along the rotating spray member 720 to increase the cleaning range.

[0074] refer to Figure 8 , Fig. 9 The upper spray assembly 420 includes an upper spray hole disposed on the side wall of the equipment room 400 , and the upper spray hole is located above the supporting rack 430 so that the washing water output from the upper spray hole is sprayed onto the supporting rack 430 .

[0075] The upper spray hole is connected to the water supply branch. A spray bracket 450 is installed on the outer side of the upper spray hole. A spray component 460 is rotatably connected to the spray bracket 450. The spray component 460 can disperse the washing water output from the upper spray hole to the surrounding side to increase the washing range.

[0076] The spray bracket 450 is provided with an arc-shaped rotating shaft bracket 451 , and a rotating shaft sleeve 452 is formed at the middle position where the rotating shaft brackets 451 intersect. The end of the rotating shaft sleeve 452 facing the upper spray hole is an open structure, and the spraying member 460 can be rotatably connected in the rotating shaft sleeve 452 .

[0077] The spraying member 460 includes a rotating shaft 461 and fan blades 462 formed on the peripheral side of the rotating shaft 461. Both ends of the rotating shaft 461 are rotatably connected to the upper spray hole and the rotating shaft sleeve 452. After the washing water is sprayed from the upper spray hole, the fan blades 462 are driven to rotate, and the washing water output from the upper spray hole is diffused toward the peripheral side.

[0078] In order to facilitate processing and installation, the positioning protrusion 470 and the spray bracket 450 are formed in one piece, and a water leakage hole is also provided at the bottom of the positioning protrusion 470 to avoid water accumulation in the positioning protrusion 470.

[0079] In addition to the upper spray assembly 420, the equipment room 400 can also integrate a drying assembly. The drying assembly includes a fan component and an air inlet duct. The fan component and the air inlet duct are arranged in the inner cavity of the equipment. An air outlet is arranged on the side wall of the equipment room 400 close to the washing inner cavity. The air outlet is close to the bottom of the washing inner cavity. A one-way valve is arranged in the air outlet duct for unidirectional conveying of airflow from the fan component through the air inlet duct to the washing inner cavity to prevent washing water from entering the air inlet duct.

[0080] The fan components and air inlet pipeline are integrated in the equipment room 400, which can improve the safety of the equipment and reduce the failure rate.

[0081] In addition, a heating element may be provided in the air inlet pipeline to heat the airflow input into the washing cavity to improve the drying efficiency.

[0082] In some embodiments of the present application, a disinfection device is also provided in the equipment chamber 400, and the disinfection device includes an ultraviolet disinfection lamp, which extends from the side wall of the equipment chamber 400 into the washing cavity and is located at the top of the washing cavity to reduce washing water flushing.

[0083] In addition, in other embodiments, a sensing portion is provided in the equipment room 400 , and a contact portion is provided on the second shell 300 . The sensing portion is used to sense the position of the contact portion to detect the closing state of the second shell 300 .

[0084] A display unit is provided on the top of the equipment room 400 and is electrically connected to the sensing unit. After the sensing unit detects that the second shell 300 is closed, the closing signal is transmitted to the display unit, which is displayed on the display unit for user observation convenience.

[0085] The display unit may specifically be a display light.

[0086] The cleaning equipment involved in the present application has an equipment chamber 400 and a first shell 200 formed as one piece, which is convenient and quick to assemble. The equipment cavity in the equipment chamber 400 is connected to the installation cavity in the base 100 and is isolated from the washing cavity, thereby reducing the contact between the working parts and the washing water. This can improve the stability and safety of the operation of each component during the cleaning process, reduce the failure rate, and increase the service life of the components.

[0087] The side shell 320 of the second shell 300 can be designed as a transparent structure, which is convenient for the user to observe the washing status in the washing cavity, which is more humane.

[0088] Wherever possible, the various aspects and features described and shown in the specification may be applied separately and these separate aspects may be made the subject of divisional applications.

[0089] In the description of the above embodiments, specific features, structures, materials or characteristics may be combined in a suitable manner in any one or more embodiments or examples.

[0090] The above are only specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto. Any changes or substitutions that can be easily thought of by any technician familiar with the technical field within the technical scope disclosed by the present invention should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims

1. A cleaning device, characterized in that: include: A base having an installation cavity formed therein, wherein the installation cavity is used to install a water supply and drainage component; A cleaning housing, comprising a first housing mounted on the base and a second housing detachably connected to the first housing; A washing liner, which is installed in the first shell, and a washing cavity is formed between the washing liner and the second shell; Wherein, the first shell is provided with an upwardly extending equipment chamber, the equipment chamber is formed with an equipment inner cavity communicating with the installation inner cavity, and a drying component and / or an upper spray component are arranged in the equipment inner cavity; The second shell includes a cover body and a side shell, the bottom of the side shell is connected to the first shell, the side of the side shell facing the equipment room is an open structure, and the cover body is arranged on the top of the side shell.

2. The cleaning device according to claim 1, characterized in that: The side shell is made of transparent material, and the cover and the side shell are integrally formed; or The cover body is detachably connected to the side housing.

3. The cleaning device according to claim 1, characterized in that: A supporting shelf is arranged on the side wall of the equipment room, and the supporting shelf is a frame structure for placing the items to be cleaned.

4. The cleaning device according to claim 3, characterized in that: The equipment room divides the first shell into a water storage area and a washing area. The washing liner is installed in the washing area. A water storage tank is arranged in the water storage area.

5. The cleaning device according to claim 4, characterized in that: A support assembly and a lower spray assembly are provided at the bottom of the washing inner cavity. The support assembly is located above the spray assembly and is used to support the parts to be cleaned, and the lower spray assembly is used to clean the parts to be cleaned.

6. The cleaning device according to claim 5, characterized in that: The water supply and drainage assembly includes a water supply motor, a water supply pipeline, a water inlet pipeline, a drainage motor, and a drainage pipeline. The water supply motor and the drainage motor are fixed in the installation inner cavity. The two ends of the water inlet pipeline are respectively connected to the water storage tank and the input end of the water supply motor, the two ends of the water supply pipeline are respectively connected to the lower spray assembly and the output end of the water supply motor, and the two ends of the drainage motor are respectively connected to the drainage motor and the bottom of the washing inner cavity for discharging washing water. Wherein, a water supply branch is also arranged on the water supply pipeline, and the other end of the water supply branch is connected to the upper spray assembly.

7. The cleaning device according to claim 6, characterized in that: The lower spray assembly includes a spray adapter, a fixed spray component and a rotating spray component. The spray adapter is arranged at the bottom of the washing cavity and is connected to the water supply pipeline. A first water outlet and a second water outlet are formed on the spray adapter. The first water outlet is connected to the fixed spray component, and the second water outlet is connected to the rotating spray component.

8. The cleaning device according to claim 7, characterized in that: The fixed spray component is arranged on the supporting assembly, the rotating spray component can be rotatably connected to the bottom of the supporting assembly, the fixed spray component includes a connecting pipe and a spray column, the connecting pipe is fixed on the supporting assembly, the spray column is connected to the connecting pipe and extends upward, and a spray hole is formed on the spray column.

9. The cleaning device according to claim 5, characterized in that: The support assembly includes a support frame and a support stand. The support frame is a frame structure installed at the bottom of the washing cavity, and the support stand is vertically arranged on the support frame.

10. The cleaning device according to claim 6, characterized in that: An upper spray hole is provided on the side wall of the equipment room, and the upper spray hole is located above the supporting shelf. The upper spray hole is communicated with the water supply branch, and a spray bracket is installed on the outer side of the upper spray hole. A spray member is rotatably connected to the spray bracket, and the spray member includes a rotating shaft and fan blades formed on the peripheral side of the rotating shaft. Both ends of the rotating shaft are rotatably connected to the upper spray hole and the spray bracket, and the spray member diffuses the washing water output from the upper spray hole to the peripheral side.

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