Cleaning apparatus

Abstract

The present application relates to the technical field of household appliances, and discloses a cleaning device, which comprises a main body assembly, a dust cup assembly and a base station, wherein the main body assembly comprises a fan; the dust cup assembly is arranged on the main body assembly and comprises a dust cup body and a dust cup cover; the dust cup body is provided with a dust collecting cavity and a separation cavity, the separation cavity is provided with a dust cup air inlet, the dust cup cover is arranged on the dust cup body and has a dust collecting side first communication port and a dust collecting side air inlet pipe which are arranged correspondingly to the dust collecting cavity, the end of the dust collecting side air inlet pipe is provided with a dust collecting side second communication port, and the dust cup cover further has a separation side first communication port, a separation side second communication port and a separation side air inlet pipe which are arranged correspondingly to the separation cavity; the base station is provided with a dust bag and a base station air duct, one side of the dust bag is provided with a dust collecting side top rod, one end of the base station air duct is communicated with the dust bag, and the other end is provided with a separation side top rod; the fan can realize dust collection during the cleaning process and collect dust in the dust collecting cavity into the dust bag of the base station after the cleaning is completed, so that the work of the user is reduced, and the cost is saved.

Description

Technical Field

[0001] This invention relates to the field of household appliance technology, and more specifically to cleaning equipment. Background Technology

[0002] A mite remover is a household cleaning product primarily used to remove dust and mites from household items and to disinfect them, providing a more suitable living environment for humans. The dust cup of a mite remover uses a dual-cup design, with one side serving as a separation chamber and the other as a dust collection chamber. Dust is concentrated in the dust collection chamber, and the dust cup needs to be cleaned after each use. Because dust and mites are small, cleaning the dust cup is time-consuming and laborious, resulting in a poor user experience.

[0003] The related technology discloses an easy-to-clean mite remover and its cleaning base. The cleaning base is equipped with a dust collection motor. When the dust collection motor works, it can suck open the dust outlet cover of the mite remover, so that the dust mite debris in the dust cup can be sucked into the dust bag of the dust collection chamber.

[0004] The aforementioned technologies require the installation of a dust collection motor on the cleaning base, which increases costs. Summary of the Invention

[0005] In view of this, the present invention provides a cleaning device to solve the problem that cleaning dust from the dust cup requires the installation of a dust collection motor on the cleaning base, which increases costs.

[0006] This invention provides a cleaning device, comprising:

[0007] Main components, including the fan;

[0008] A dust cup assembly is provided on the main body assembly, including a dust cup body, the dust cup body having a dust collection chamber and a separation chamber, the separation chamber having a dust cup air inlet;

[0009] The base station is equipped with a dust bag and a base station air duct, wherein the base station air duct is connected to the dust bag;

[0010] When the main component leaves the base station for cleaning, the fan generates suction, and the airflow enters the separation chamber through the dust cup inlet. After being separated in the separation chamber, it is sucked in by the fan.

[0011] When the main component is installed in the base station, the dust collection chamber is connected to the dust bag, and the fan generates suction through the base station air duct to allow the dust in the dust collection chamber to enter the dust bag.

[0012] Beneficial effects: When the main component leaves the base station for cleaning, the fan generates suction, and the airflow enters the separation chamber through the dust cup inlet. After separation in the separation chamber, the air is sucked in by the fan. When the main component is placed back on the base station after cleaning, the dust collection chamber is connected to the dust bag. The fan generates suction through the base station's air duct to draw the dust in the dust collection chamber into the dust bag. Therefore, this cleaning device can perform dust collection during the cleaning process and collect the dust in the dust collection chamber into the dust bag of the base station after cleaning with a single fan, reducing the user's workload and saving costs.

[0013] In one optional embodiment, the dust cup assembly includes a dust cup cover disposed on the dust cup body, having a first dust collection side connection port and a dust collection side air inlet pipe corresponding to the dust collection chamber, the end of the dust collection side air inlet pipe having a second dust collection side connection port, the dust cup cover also having a first separation side connection port, a second separation side connection port, and a separation side air inlet pipe corresponding to the separation chamber, the end of the separation side air inlet pipe having a third separation side connection port;

[0014] The dust collection side air inlet pipe is provided with a dust collection side sealing assembly, which has a first sealing position for closing the second connection port on the dust collection side and a first opening position for opening the second connection port on the dust collection side. The separation side air inlet pipe is provided with a separation side sealing assembly, which has a second sealing position for closing the third connection port on the separation side and a second opening position for opening the third connection port on the separation side.

[0015] The dust bag is provided with a dust collection side top rod on one side, and one end of the base station air duct is connected to the dust bag, while the other end is provided with a separation side top rod.

[0016] When the main component leaves the base station, the dust collection side sealing component is in the first sealing position, the separation side sealing component is in the second sealing position, and the dust cup inlet, the separation chamber, the separation side first connecting port, the separation side air inlet pipe, and the separation side second connecting port form a dust suction duct that is connected to the fan.

[0017] When the main component is installed in the base station, the dust collection side push rod drives the dust collection side sealing component to move to the first open position, and the separation side push rod drives the separation side sealing component to move to the second open position. The separation chamber, the dust collection chamber, the dust collection side first connecting port, the dust collection side air inlet pipe, the dust collection side second connecting port, the dust bag, the base station air duct, the separation side third connecting port, and the separation side second connecting port form a dust collection air duct that is connected to the fan.

[0018] Beneficial effects: When the main component leaves the base station, the dust collection side sealing component is in the first sealing position and the separation side sealing component is in the second sealing position. During cleaning, the fan generates suction. The dust cup inlet, separation chamber, separation side first connecting port, separation side air inlet pipe, and separation side second connecting port form a dust suction duct connected to the fan. Dust enters the separation chamber through the dust cup inlet. After separation in the separation chamber, the dust is thrown into the dust collection chamber. Clean air is drawn in by the fan through the separation side first connecting port, separation side air inlet pipe, and separation side second connecting port. After cleaning, when the main components are installed on the base station, the dust collection side push rod on the base station drives the dust collection side sealing assembly to the first open position, and the separation side push rod drives the separation side sealing assembly to the second open position. The separation chamber, dust collection chamber, dust collection side first connecting port, dust collection side air inlet pipe, dust collection side second connecting port, dust bag, base station air duct, separation side third connecting port, and separation side second connecting port form a dust collection air duct connected to the fan. The fan generates suction, and dust in the dust collection chamber enters the dust bag through the dust collection side first connecting port, dust collection side air inlet pipe, and dust collection side second connecting port. The dust is collected in the dust bag, and clean air is drawn into the fan through the base station air duct, separation side third connecting port, and separation side second connecting port. Therefore, this cleaning equipment can achieve dust suction during the cleaning process and collect dust from the dust collection chamber into the dust bag of the base station after cleaning with a single fan, reducing user workload and saving costs.

[0019] In one optional embodiment, the end of the dust-collecting side air inlet pipe away from the second dust-collecting side connection port is closed, and the first dust-collecting side connection port is offset from the dust-collecting side air inlet pipe.

[0020] In one optional embodiment, the wall of the dust collection side air inlet pipe is provided with a first opening, the first connecting port on the dust collection side is connected to the first opening through a first connecting pipe, and when the dust collection side sealing assembly is in the first open position, the second connecting port on the dust collection side is connected to the first opening.

[0021] Beneficial effects: When the dust collection side sealing assembly is in the first sealed position, the first connecting port and the first opening on the dust collection side are connected through the first connecting pipe. However, when the main assembly is being cleaned, the dust collection side air inlet pipe is not subject to suction, so dust in the dust collection chamber will not enter the first connecting pipe through the first connecting port on the dust collection side, and thus will not enter the dust collection side air inlet pipe. When the dust collection side sealing assembly is in the first open position, the second connecting port on the dust collection side is connected to the first opening. At this time, when the fan generates suction, the base station air duct is subject to suction, and dust in the dust collection chamber enters the dust bag through the first connecting port on the dust collection side, the first connecting pipe, the dust collection side air inlet pipe, and the second connecting port on the dust collection side, where the dust is collected.

[0022] In one optional embodiment, the first connection port on the separation side is located at the end of the separation side air inlet pipe away from the third connection port on the separation side, the pipe wall of the separation side air inlet pipe is provided with a second opening, the second connection port on the separation side is connected to the second opening through a second connecting pipe, and when the separation side sealing assembly is in the second open position, the first connection port on the separation side and the second opening are blocked from communication by the separation side sealing assembly.

[0023] Beneficial effects: By placing the first connection port on the separation side at the end of the separation side air inlet pipe away from the third connection port on the separation side, when the separation side sealing assembly is in the second sealed position, the first connection port on the separation side is connected to the second connection port on the separation side through the separation side air inlet pipe, the second opening, and the second connecting pipe. When the main assembly is being cleaned, dust enters the separation chamber through the dust cup inlet. After separation in the separation chamber, the dust is thrown into the dust collection chamber, and clean air is drawn in by the fan through the first connection port on the separation side, the separation side air inlet pipe, the second opening, the second connecting pipe, and the second connection port on the separation side. When the main assembly is placed on the base station after cleaning, the separation side top rod on the base station drives the separation side sealing assembly to the second open position, blocking the connection between the first connection port and the second opening on the separation side. At this time, the base station air duct is connected to the fan through the separation side top rod, the third connection port on the separation side, the second opening, the second connecting pipe, and the second connection port on the separation side. The suction force generated by the fan acts on the base station air duct.

[0024] In one optional embodiment, the dust collection side sealing assembly includes a first sealing ring assembly and a first spring, the first spring being disposed between the first sealing ring assembly and the dust collection side air inlet pipe, and when the dust collection side sealing assembly is in the first sealing position, the first sealing ring assembly seals the dust collection side second communication port;

[0025] The separation-side sealing assembly includes a second sealing ring assembly and a second spring. The second spring is disposed between the second sealing ring assembly and the separation-side air inlet pipe. When the separation-side sealing assembly is in the second sealing position, the second sealing ring assembly seals the separation-side third communication port.

[0026] Beneficial effects: The dust collection side sealing assembly includes a first sealing ring assembly and a first spring. The first spring is located between the first sealing ring assembly and the dust collection side air inlet pipe. When the dust collection side sealing assembly is in the first sealing position, the first sealing ring assembly seals the second connection port on the dust collection side. When the main body assembly is placed on the base station, the dust collection side push rod on the base station can push the first sealing ring assembly to open the second connection port on the dust collection side. During the movement of the first sealing ring assembly, the first spring is compressed. Therefore, when the main body assembly leaves the cleaning equipment, the first spring can cause the first sealing ring assembly to automatically reset. The separation side sealing assembly includes a second sealing ring assembly and a second spring. The second spring is located between the second sealing ring assembly and the separation side air inlet pipe. When the separation side sealing assembly is in the second sealing position, the second sealing ring assembly seals the third connection port on the separation side. When the main body assembly is placed on the base station, the separation side push rod on the base station can push the second sealing ring assembly to open the third connection port on the separation side. During the movement of the second sealing ring assembly, the second spring is compressed. Therefore, when the main body assembly leaves the cleaning equipment, the second spring can cause the second sealing ring assembly to automatically reset.

[0027] In one alternative embodiment, the first sealing ring assembly and / or the second sealing ring assembly includes:

[0028] The support frame is provided with a sealing ring mounting groove;

[0029] A sealing ring is embedded in the sealing ring mounting groove, and at least a portion of the sealing ring protrudes from the support frame.

[0030] Beneficial effects: By setting a sealing ring mounting groove in the support frame, it is convenient to position and install the sealing ring, and at least part of the sealing ring protrudes from the support frame. The sealing ring can seal and cooperate with the pipe wall of the dust collection side air inlet pipe, and / or the sealing ring can seal and cooperate with the pipe wall of the separation side air inlet pipe.

[0031] In one optional embodiment, the support frame is further provided with a spring mounting groove, wherein one end of the first spring and / or the second spring is disposed in the spring mounting groove.

[0032] Beneficial effect: By setting spring mounting slots in the support frame, it is convenient to position and install the first spring and / or the second spring.

[0033] In one optional embodiment, a first spring limiting part is provided at one end of the dust collection side air inlet pipe away from the second communication port on the dust collection side, and one end of the first spring is limited to the first spring limiting part;

[0034] The end of the air inlet pipe on the separation side away from the third communication port on the separation side is provided with a second spring limiting part, and one end of the second spring is limited to the second spring limiting part.

[0035] Beneficial effects: By setting a first spring limiting part at the end of the dust collection side air inlet pipe away from the second connection port on the dust collection side, it is convenient to position the installation of the first spring; by setting a second spring limiting part at the end of the separation side air inlet pipe away from the third connection port on the separation side, it is convenient to position the installation of the second spring.

[0036] In one optional embodiment, a sealing rib is provided at the second connection port on the dust collection side and / or the third connection port on the separation side, and the sealing ring abuts against the side of the sealing rib away from the second connection port on the dust collection side or the side away from the third connection port on the separation side.

[0037] Beneficial effects: By setting sealing ribs, the sealing ring abuts against the side of the sealing rib away from the second connection port on the dust collection side or the side away from the third connection port on the separation side. The sealing ribs can prevent the first sealing ring assembly from falling from the air inlet pipe on the dust collection side or prevent the second sealing ring assembly from falling from the air inlet pipe on the separation side.

[0038] In one optional embodiment, a sealing rib is provided at the second connection port on the dust collection side, and a guide slope is provided on the side of the sealing rib facing away from the second connection port on the dust collection side.

[0039] Beneficial effects: By providing a guide slope on the side of the sealing rib away from the second connection port on the dust collection side, when the main component is set on the base station, the dust collection side top rod drives the dust collection side sealing component to move to the first open position. The guide slope can guide dust into the dust bag and reduce resistance.

[0040] In one optional embodiment, the dust collection side top rod has a first hollow channel and a first notch communicating with the first hollow channel, the first hollow channel communicating with the dust bag;

[0041] The separating side top rod has a second hollow channel and a second notch communicating with the second hollow channel, and the second hollow channel is connected to the base station air duct.

[0042] Beneficial effects: The dust collection side top rod has a first hollow channel and a first notch communicating with the first hollow channel. The first hollow channel is connected to the dust bag. When the main component is installed in the base station, the dust collection side top rod drives the dust collection side sealing component to move to the first open position. Dust in the dust collection chamber enters the dust collection side air inlet pipe through the first connecting port on the dust collection side, and then enters the first hollow channel through the first notch, and then enters the dust bag. The separation side top rod has a second hollow channel and a second notch communicating with the second hollow channel. The second hollow channel is connected to the base station air duct. When the main component is installed in the base station, the separation side top rod drives the separation side sealing component to move to the second open position. The base station air duct is connected to the fan through the second hollow channel, the second notch, the separation side air inlet pipe, and the separation side second connecting port.

[0043] In one alternative implementation, the cleaning device is a mite remover. Attached Figure Description

[0044] To more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present invention. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0045] Figure 1 This is an exploded view of a cleaning device according to an embodiment of the present invention;

[0046] Figure 2 This is a cross-sectional view of the dust cup body;

[0047] Figure 3 A cross-sectional view of the dust cup assembly mounted on the main component;

[0048] Figure 4 A schematic diagram showing the airflow path when the dust cup assembly is mounted on the main assembly and the fan is operating;

[0049] Figure 5 This is an exploded view of the main component and the dust cup component;

[0050] Figure 6 An exploded view of the first sealing ring assembly or the second sealing ring assembly;

[0051] Figure 7 A schematic diagram of the dust cup lid;

[0052] Figure 8 A schematic diagram showing the airflow path when the main components are installed on the base station and the fan is working;

[0053] Figure 9 A cross-sectional view of the main components when they are mounted on a base station;

[0054] Figure 10 This is a cross-sectional view of the base station;

[0055] Figure 11 A diagram of a base station Figure 1 ;

[0056] Figure 12 A diagram of a base station Figure 2 .

[0057] Explanation of reference numerals in the attached figures:

[0058] 1. Main body assembly; 2. Fan; 3. Dust cup assembly; 301. Dust cup body; 3011. Dust collection chamber; 3012. Separation chamber; 3013. Dust cup air inlet; 3014. Filter; 3015. Connecting channel; 302. Dust cup cover; 3020. Cover body; 3021. First connecting port on the dust collection side; 3022. Air inlet pipe on the dust collection side; 30221. First opening; 30222. First spring limiting part; 3023. Second connecting port on the dust collection side; 3024. First connecting port on the separation side; 3025. Second connecting port on the separation side; 3026. Air inlet pipe on the separation side; 30261. Second opening; 30262. Second spring limiting part; 3027. Separation 3028. Third side connection port; 3029. First connecting pipe; 3020. Second connecting pipe; 303. First sealing ring assembly; 3031. Support frame; 30311. Sealing ring mounting groove; 30312. Spring mounting groove; 3032. Sealing ring; 304. First spring; 305. Second sealing ring assembly; 306. Second spring; 307. Sealing rib; 4. Base station; 401. Dust bag; 402. Base station air duct; 403. Dust collection side top rod; 4031. First notch; 404. Separation side top rod; 4041. Second notch; 405. Housing; 4051. Rear housing; 4052. Handle; 406. First sealing structure; 407. Second sealing structure. Detailed Implementation

[0059] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0060] In the description of this invention, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing the invention and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0061] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; 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; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0062] Furthermore, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0063] A mite remover is a household cleaning product primarily used to remove dust and mites from household items and to disinfect them, providing a more suitable living environment for humans. The dust cup of a mite remover uses a dual-cup design, with one side serving as a separation chamber and the other as a dust collection chamber. Dust is concentrated in the dust collection chamber, and the dust cup needs to be cleaned after each use. Because dust and mites are small, cleaning the dust cup is time-consuming and laborious, resulting in a poor user experience.

[0064] The related technology discloses an easy-to-clean mite remover and its cleaning base. The cleaning base is equipped with a dust collection motor. When the dust collection motor works, it can suck open the dust outlet cover of the mite remover, so that the dust mite debris in the dust cup can be sucked into the dust bag of the dust collection chamber.

[0065] The aforementioned technologies require the installation of a dust collection motor on the cleaning base, which increases costs.

[0066] The following is combined Figures 1 to 12 The following describes embodiments of the present invention.

[0067] According to an embodiment of the present invention, a cleaning device is provided, including: a main body component 1, a dust cup component 3, and a base station 4.

[0068] The main component 1 includes a fan 2; the dust cup component 3 is located on the main component 1 and includes a dust cup body 301, the dust cup body 301 is provided with a dust collection chamber 3011 and a separation chamber 3012, the separation chamber 3012 is provided with a dust cup air inlet 3013; the base station 4 is provided with a dust bag 401 and a base station air duct 402, the base station air duct 402 is connected to the dust bag 401.

[0069] When the main component 1 leaves the base station 4 for cleaning, the fan 2 generates suction, and the airflow enters the separation chamber 3012 through the dust cup inlet 3013. After separation in the separation chamber 3012, it is sucked in by the fan 2. When the main component 1 is installed in the base station 4, the dust collection chamber 3011 is connected to the dust bag 401. The fan 2 generates suction through the base station air duct 402 so that the dust in the dust collection chamber 3011 enters the dust bag 401.

[0070] In this embodiment, when the main component 1 leaves the base station 4 for cleaning, the fan 2 generates suction, and the airflow enters the separation chamber 3012 through the dust cup inlet 3013. After separation in the separation chamber 3012, the airflow is sucked in by the fan 2. When the main component 1 is placed back on the base station 4 after cleaning, the dust collection chamber 3011 is connected to the dust bag 401. The fan 2 generates suction through the base station air duct 402 to allow the dust in the dust collection chamber 3011 to enter the dust bag 401. Therefore, this cleaning device can achieve dust collection during the cleaning process and collect the dust in the dust collection chamber 3011 into the dust bag 401 of the base station 4 after cleaning by using a single fan 2, reducing the user's workload and saving costs.

[0071] In one embodiment, the dust cup assembly 3 includes a dust cup cover 302, which is disposed on the dust cup body 301. The dust cup cover 302 has a dust collection side first connection port 3021 and a dust collection side air inlet pipe 3022, which are correspondingly disposed in the dust collection chamber 3011. The end of the dust collection side air inlet pipe 3022 is provided with a dust collection side second connection port 3023. The dust cup cover 302 also has a separation side first connection port 3024, a separation side second connection port 3025, and a separation side air inlet pipe 3026, which are correspondingly disposed in the separation chamber 3012. The separation side air inlet pipe 302... The end of 6 is provided with a third connecting port 3027 on the separation side; the dust collection side air inlet pipe 3022 is provided with a dust collection side sealing assembly, which has a first sealing position for closing the second connecting port 3023 on the dust collection side and a first opening position for opening the second connecting port 3023 on the dust collection side; the separation side air inlet pipe 3026 is provided with a separation side sealing assembly, which has a second sealing position for closing the third connecting port 3027 on the separation side and a second opening position for opening the third connecting port 3027 on the separation side.

[0072] A dust collection side top rod 403 is provided on one side of the dust bag 401. One end of the base station air duct 402 is connected to the dust bag 401, and the other end is provided with a separation side top rod 404. When the main body component 1 leaves the base station 4, the dust collection side sealing component is in the first sealing position, and the separation side sealing component is in the second sealing position. The dust cup inlet 3013, the separation chamber 3012, the separation side first connecting port 3024, the separation side air inlet pipe 3026, and the separation side second connecting port 3025 form a dust suction air duct connected to the fan 2. When 1 is installed in base station 4, the dust collection side top rod 403 drives the dust collection side sealing assembly to move to the first open position, and the separation side top rod 404 drives the separation side sealing assembly to move to the second open position. The separation chamber 3012, dust collection chamber 3011, dust collection side first connecting port 3021, dust collection side air inlet pipe 3022, dust collection side second connecting port 3023, dust bag 401, base station air duct 402, separation side third connecting port 3027, and separation side second connecting port 3025 form a dust collection air duct connected to the fan 2.

[0073] In this embodiment, when the main component 1 leaves the base station 4, the dust collection side sealing component is in the first sealing position, and the separation side sealing component is in the second sealing position. During cleaning, the fan 2 generates suction, and the dust cup inlet 3013, separation chamber 3012, separation side first connecting port 3024, separation side air inlet pipe 3026, and separation side second connecting port 3025 form a dust suction duct connected to the fan 2. Figure 4 The arrows indicate the direction. The airflow carrying dust enters the separation chamber 3012 through the dust cup inlet 3013. After separation in the separation chamber 3012, the dust is thrown into the dust collection chamber 3011. Clean air is drawn in by the fan 2 through the first connection port 3024 on the separation side, the air inlet pipe 3026 on the separation side, and the second connection port 3025 on the separation side. After cleaning, when the main component 1 is placed on the base station 4, the dust collection side push rod 403 on the base station 4 drives the dust collection side sealing component to the first open position, and the separation side push rod 404 drives the separation side sealing component to the second open position. The separation chamber 3012, dust collection chamber 3011, dust collection side first connecting port 3021, dust collection side air inlet pipe 3022, dust collection side second connecting port 3023, dust bag 401, base station air duct 402, separation side third connecting port 3027, and separation side second connecting port 3025 form a dust collection air duct connected to the fan 2. The fan 2 generates suction when it operates. Figure 8 The arrows indicate the direction. Dust in the dust collection chamber 3011 enters the dust bag 401 through the first connecting port 3021, the air inlet duct 3022, and the second connecting port 3023 on the dust collection side. The dust is collected in the dust bag 401. Clean air is drawn into the fan 2 through the base station air duct 402, the third connecting port 3027, and the second connecting port 3025 on the separation side. Therefore, this cleaning device can perform dust suction during the cleaning process and collect the dust in the dust collection chamber 3011 into the dust bag 401 of the base station 4 after cleaning by using a single fan 2, reducing user workload and saving costs.

[0074] In one specific embodiment, the dust collection chamber 3011 and the separation chamber 3012 are connected by a connecting channel 3015.

[0075] In one specific embodiment, a filter 3014 is provided inside the separation chamber 3012.

[0076] It should be noted that the main component 1 is equipped with an air duct. During cleaning, the fan 2 generates suction, allowing dust to flow along the air duct inside the main component 1, and then enter the separation chamber 3012 through the dust cup inlet 3013. The air duct inside the main component 1 is a mature technology and will not be described in detail in this embodiment.

[0077] In one specific embodiment, the second connection port 3025 on the separation side is connected to the fan 2.

[0078] In one embodiment, the dust cup cover 302 and the dust cup body 301 are detachably configured, allowing the user to empty the dust from the dust collection chamber 3011.

[0079] In one embodiment, the end of the dust collection side air inlet pipe 3022 that is away from the dust collection side second connection port 3023 is closed, and the dust collection side first connection port 3021 is offset from the dust collection side air inlet pipe 3022.

[0080] Specifically, the dust cup cover 302 includes a cover body 3020, and a first connecting port 3021 on the dust collection side is provided on the side of the cover body 3020 facing the dust collection chamber 3011. Figure 7 The image shows that the dust collection side air inlet pipe 3022 passes through the cover 3020, and the end of the dust collection side air inlet pipe 3022 opposite to the dust collection chamber 3011 is closed. The first connecting port 3021 on the dust collection side is located on one side of the dust collection side air inlet pipe 3022.

[0081] In one embodiment, the wall of the dust collection side air inlet pipe 3022 is provided with a first opening 30221, and the dust collection side first communication port 3021 is connected to the first opening 30221 through a first connecting pipe 3028. When the dust collection side sealing assembly is in the first open position, the dust collection side second communication port 3023 is connected to the first opening 30221.

[0082] In this embodiment, when the dust collection side sealing assembly is in the first sealed position, the first connecting port 3021 and the first opening 30221 on the dust collection side are connected through the first connecting pipe 3028. However, when the main body assembly 1 is cleaning, the dust collection side air inlet pipe 3022 is not subject to suction. Therefore, the dust in the dust collection chamber 3011 will not enter the first connecting pipe 3028 through the first connecting port 3021 on the dust collection side, and thus will not enter the dust collection side air inlet pipe 3022. When the dust collection side sealing assembly is in the first open position, the second connecting port 3023 on the dust collection side is connected to the first opening 30221. At this time, when the fan 2 generates suction, the base station air duct 402 is subject to suction, and the dust in the dust collection chamber 3011 enters the dust bag 401 through the first connecting port 3021, the first connecting pipe 3028, the dust collection side air inlet pipe 3022, and the second connecting port 3023 on the dust collection side, and the dust is collected in the dust bag 401.

[0083] In one embodiment, the first connection port 3024 on the separation side is located at the end of the separation side air inlet pipe 3026 away from the third connection port 3027 on the separation side. The pipe wall of the separation side air inlet pipe 3026 is provided with a second opening 30261. The second connection port 3025 on the separation side and the second opening 30261 are connected by a second connecting pipe 3029. When the separation side sealing assembly is in the second open position, the first connection port 3024 on the separation side and the second opening 30261 on the separation side are blocked from communication by the separation side sealing assembly.

[0084] In this embodiment, by setting the first connection port 3024 on the separation side at the end of the separation side air inlet pipe 3026 away from the third connection port 3027 on the separation side, when the separation side sealing assembly is in the second sealing position, the first connection port 3024 on the separation side is connected to the second connection port 3025 on the separation side through the separation side air inlet pipe 3026, the second opening 30261, and the second connecting pipe 3029. When the main component 1 is cleaning, dust enters the separation chamber 3012 through the dust cup air inlet 3013. After separation in the separation chamber 3012, the dust is thrown into the dust collection chamber 3011. Clean air is drawn in by the fan 2 through the first connection port 3024 on the separation side, the separation side air inlet pipe 3026, the second opening 30261, the second connecting pipe 3029, and the second connection port 3025 on the separation side. When the main component 1 is placed on the base station 4 after cleaning, the separation side top rod 404 on the base station 4 drives the separation side sealing component to the second open position. At this time, the separation side first connection port 3024 and the second opening 30261 are blocked from communication by the separation side sealing component. At this time, the base station air duct 402 is connected to the fan 2 through the separation side top rod 404, the separation side third connection port 3027, the second opening 30261, the second connecting pipe 3029, and the separation side second connection port 3025. The suction force generated by the fan 2 acts on the base station air duct 402.

[0085] In one embodiment, the dust collection side sealing assembly includes a first sealing ring assembly 303 and a first spring 304. The first spring 304 is disposed between the first sealing ring assembly 303 and the dust collection side air inlet pipe 3022. When the dust collection side sealing assembly is in the first sealing position, the first sealing ring assembly 303 seals the second connecting port 3023 on the dust collection side. The separation side sealing assembly includes a second sealing ring assembly 305 and a second spring 306. The second spring 306 is disposed between the second sealing ring assembly 305 and the separation side air inlet pipe 3026. When the separation side sealing assembly is in the second sealing position, the second sealing ring assembly 305 seals the third connecting port 3027 on the separation side.

[0086] In this embodiment, the dust collection side sealing assembly includes a first sealing ring assembly 303 and a first spring 304. The first spring 304 is disposed between the first sealing ring assembly 303 and the dust collection side air inlet pipe 3022. When the dust collection side sealing assembly is in the first sealing position, the first sealing ring assembly 303 seals the dust collection side second connection port 3023. When the main body assembly 1 is placed on the base station 4, the dust collection side push rod 403 on the base station 4 can push the first sealing ring assembly 303 to open the dust collection side second connection port 3023. During the movement of the first sealing ring assembly 303, the first spring 304 is compressed. Therefore, when the main body assembly 1 leaves the cleaning equipment, the first spring 304 can make the first sealing ring assembly 303 automatically reset. The separation-side sealing assembly includes a second sealing ring assembly 305 and a second spring 306. The second spring 306 is located between the second sealing ring assembly 305 and the separation-side air inlet pipe 3026. When the separation-side sealing assembly is in the second sealing position, the second sealing ring assembly 305 seals the separation-side third connecting port 3027. When the main body assembly 1 is placed on the base station 4, the separation-side push rod 404 on the base station 4 can push the second sealing ring assembly 305 to open the separation-side third connecting port 3027. During the movement of the second sealing ring assembly 305, the second spring 306 is compressed. Therefore, when the main body assembly 1 leaves the cleaning equipment, the second spring 306 can make the second sealing ring assembly 305 automatically reset.

[0087] In one embodiment, such as Figure 6 As shown, the first sealing ring assembly 303 and / or the second sealing ring assembly 305 include a support frame 3031 and a sealing ring 3032. The support frame 3031 is provided with a sealing ring mounting groove 30311, the sealing ring 3032 is embedded in the sealing ring mounting groove 30311, and at least a portion of the sealing ring 3032 protrudes from the support frame 3031.

[0088] In this embodiment, by providing a sealing ring mounting groove 30311 in the support frame 3031, the sealing ring 3032 is positioned and installed, which can prevent the sealing ring 3032 from falling off during the movement of the first sealing ring assembly 303 and / or the second sealing ring assembly 305. At least part of the sealing ring 3032 protrudes from the support frame 3031, and the sealing ring 3032 can seal with the pipe wall of the dust collection side air inlet pipe 3022, and / or the sealing ring 3032 can seal with the pipe wall of the separation side air inlet pipe 3026.

[0089] In a preferred embodiment, the first sealing ring assembly 303 and the second sealing ring assembly 305 have the same structure, both including a support frame 3031 and a sealing ring 3032.

[0090] It should be noted that the support frame 3031 has movable rigidity and is not easily deformed, thus it can support the sealing ring 3032, the first spring 304, and the second spring 306.

[0091] In one embodiment, the support frame 3031 is further provided with a spring mounting groove 30312, and one end of the first spring 304 and / or the second spring 306 is disposed in the spring mounting groove 30312.

[0092] In this embodiment, by providing a spring mounting groove 30312 in the support frame 3031, it is convenient to position and install the first spring 304 and / or the second spring 306.

[0093] In a preferred embodiment, the first sealing ring assembly 303 and the second sealing ring assembly 305 have the same structure, both including a support frame 3031 and a sealing ring 3032. One end of the first spring 304 is disposed in the spring mounting groove 30312 of the support frame 3031, and one end of the second spring 306 is disposed in the spring mounting groove 30312 of the support frame 3031.

[0094] In one embodiment, the end of the dust collection side air inlet pipe 3022 away from the second connecting port 3023 on the dust collection side is provided with a first spring limiting part 30222, and one end of the first spring 304 is limited in the first spring limiting part 30222; the end of the separation side air inlet pipe 3026 away from the third connecting port 3027 on the separation side is provided with a second spring limiting part 30262, and one end of the second spring 306 is limited in the second spring limiting part 30262.

[0095] In this embodiment, a first spring limiting part 30222 is provided at one end of the dust collection side air inlet pipe 3022 away from the dust collection side second connecting port 3023 to facilitate the positioning of the installation of the first spring 304; a second spring limiting part 30262 is provided at one end of the separation side air inlet pipe 3026 away from the separation side third connecting port 3027 to facilitate the positioning of the installation of the second spring 306.

[0096] In one specific embodiment, the first spring limiting part 30222 is a protruding post, and one end of the first spring 304 is sleeved on the protruding post.

[0097] In one specific embodiment, the second spring limiting part 30262 is a protruding post, and one end of the second spring 306 is sleeved on the protruding post.

[0098] In one embodiment, a sealing rib 307 is provided at the second connection port 3023 on the dust collection side and / or the third connection port 3027 on the separation side, and the sealing ring 3032 abuts against the side of the sealing rib 307 away from the second connection port 3023 on the dust collection side or the side away from the third connection port 3027 on the separation side.

[0099] In this embodiment, by providing a sealing rib 307, the sealing ring 3032 abuts against the side of the sealing rib 307 away from the second connecting port 3023 on the dust collection side or away from the third connecting port 3027 on the separation side. The sealing rib 307 can prevent the first sealing ring assembly 303 from falling from the air inlet pipe 3022 on the dust collection side or prevent the second sealing ring assembly 305 from falling from the air inlet pipe 3026 on the separation side.

[0100] In one embodiment, a sealing rib 307 is provided at the second connection port 3023 on the dust collection side, and a guide slope is provided on the side of the sealing rib 307 facing away from the second connection port 3023 on the dust collection side.

[0101] In this embodiment, by providing a guide slope on the side of the sealing rib 307 away from the second connection port 3023 on the dust collection side, when the main body component 1 is placed on the base station 4, the dust collection side top rod 403 drives the dust collection side sealing component to move to the first open position, and the guide slope can guide dust into the dust bag 401, reducing resistance.

[0102] In one embodiment, the dust collection side top rod 403 has a first hollow channel and a first notch 4031 communicating with the first hollow channel, and the first hollow channel is connected to the dust bag 401; the separation side top rod 404 has a second hollow channel and a second notch 4041 communicating with the second hollow channel, and the second hollow channel is connected to the base station air duct 402.

[0103] In this embodiment, the dust collection side top rod 403 has a first hollow channel and a first notch 4031 communicating with the first hollow channel. The first hollow channel is connected to the dust bag 401. When the main body component 1 is installed on the base station 4, the dust collection side top rod 403 drives the dust collection side sealing component to move to the first open position. Dust in the dust collection chamber 3011 enters the dust collection side air inlet pipe 3022 through the first connecting port 3021 on the dust collection side, and then enters the first hollow channel through the first notch 4031, and then enters the dust bag 401. The separation side top rod 404 has a second hollow channel and a second notch 4041 communicating with the second hollow channel. The second hollow channel is connected to the base station air duct 402. When the main body component 1 is installed on the base station 4, the separation side top rod 404 drives the separation side sealing component to move to the second open position. The base station air duct 402 is connected to the fan 2 through the second hollow channel, the second notch 4041, the separation side air inlet pipe 3026, and the separation side second connecting port 3025.

[0104] Specifically, the dust collection side top rod 403 is inserted into the dust collection side air inlet pipe 3022, and the separation side top rod 404 is inserted into the separation side air inlet pipe 3026.

[0105] Specifically in one embodiment, such as Figure 12 As shown, both the first gap 4031 and the second gap 4041 face downwards.

[0106] In one specific embodiment, reference is made to Figure 11 and Figure 12 The dust collection side top rod 403 is semi-circular, while the separation side top rod 404 is circular.

[0107] In one embodiment, such as Figure 10 As shown, base station 4 includes housing 405, dust bag 401 and base station air duct 402 are both disposed in housing 405, dust collection side top rod 403 is sealed to housing 405 by first sealing structure 406, and separation side top rod 404 is sealed to housing 405 by second sealing structure 407.

[0108] In one specific embodiment, the housing 405 includes a rear housing 4051, which is provided with a handle 4052. The rear housing 4051 can be opened by pulling the handle 4052, thereby removing the dust bag 401 in the base station 4 for cleaning.

[0109] In one embodiment, the cleaning device is a mite remover.

[0110] Although embodiments of the invention have been described in conjunction with the accompanying drawings, those skilled in the art can make various modifications and variations without departing from the spirit and scope of the invention, and such modifications and variations all fall within the scope defined by this application.

Claims

1. A cleaning device, characterized in that, include: The main component (1) includes a fan (2); A dust cup assembly (3), disposed on the main body assembly (1), includes a dust cup body (301) and a dust cup cover (302). The dust cup body (301) is provided with a dust collection chamber (3011) and a separation chamber (3012). The separation chamber (3012) is provided with a dust cup air inlet (3013). The dust cup cover (302) is disposed on the dust cup body (301) and has a first connecting port (3021) on the dust collection side corresponding to the dust collection chamber (3011). The dust collection side air inlet pipe (3022) is provided with a dust collection side second connecting port (3023) at its end. The dust cup cover (302) also has a separation side first connecting port (3024), a separation side second connecting port (3025), and a separation side air inlet pipe (3026) corresponding to the separation chamber (3012). The end of the separation side air inlet pipe (3026) is provided with a separation side third connecting port (3027). The dust collection side air inlet pipe (3022) is provided with a dust collection side sealing assembly, which has a first sealing position for closing the second connecting port (3023) on the dust collection side and a first opening position for opening the second connecting port (3023) on the dust collection side. The separation side air inlet pipe (3026) is provided with a separation side sealing assembly, which has a second sealing position for closing the third connecting port (3027) on the separation side and a second opening position for opening the third connecting port (3027) on the separation side. The base station (4) is provided with a dust bag (401) and a base station air duct (402). A dust collection side rod (403) is provided on one side of the dust bag (401). One end of the base station air duct (402) is connected to the dust bag (401), and the other end is provided with a separation side rod (404). When the main component (1) leaves the base station (4) for cleaning, the dust collection side sealing component is in the first sealing position, the separation side sealing component is in the second sealing position, and the dust cup inlet (3013), the separation chamber (3012), the separation side first connecting port (3024), the separation side air inlet pipe (3026), and the separation side second connecting port (3025) form a dust suction duct connected to the fan (2). The fan (2) generates suction, and the airflow enters the separation chamber (3012) through the dust cup inlet (3013) and is sucked in by the fan (2) after separation in the separation chamber (3012). When the main component (1) is installed on the base station (4), the dust collection side top rod (403) drives the dust collection side sealing component to move to the first open position, and the separation side top rod (404) drives the separation side sealing component to move to the second open position. The separation chamber (3012), the dust collection chamber (3011), the dust collection side first connecting port (3021), the dust collection side air inlet pipe (3022), the dust collection side second connecting port (3023), the dust bag (401), the base station air duct (402), the separation side third connecting port (3027), and the separation side second connecting port (3025) form a dust collection air duct connected to the fan (2). The fan (2) generates suction through the base station air duct (402) so that the dust in the dust collection chamber (3011) enters the dust bag (401).

2. The cleaning equipment according to claim 1, characterized in that, The end of the dust collection side air inlet pipe (3022) away from the dust collection side second connecting port (3023) is closed, and the dust collection side first connecting port (3021) is offset from the dust collection side air inlet pipe (3022).

3. The cleaning equipment according to claim 1, characterized in that, The dust collection side air inlet pipe (3022) has a first opening (30221) on its pipe wall. The dust collection side first connecting port (3021) is connected to the first opening (30221) through a first connecting pipe (3028). When the dust collection side sealing assembly is in the first open position, the dust collection side second connecting port (3023) is connected to the first opening (30221).

4. The cleaning equipment according to claim 1, characterized in that, The first connection port (3024) on the separation side is located at the end of the separation side air inlet pipe (3026) away from the third connection port (3027) on the separation side. The pipe wall of the separation side air inlet pipe (3026) is provided with a second opening (30261). The second connection port (3025) on the separation side is connected to the second opening (30261) through a second connecting pipe (3029). When the separation side sealing assembly is in the second open position, the first connection port (3024) on the separation side and the second opening (30261) on the separation side are blocked from communication by the separation side sealing assembly.

5. The cleaning equipment according to any one of claims 1 to 4, characterized in that, The dust collection side sealing assembly includes a first sealing ring assembly (303) and a first spring (304). The first spring (304) is disposed between the first sealing ring assembly (303) and the dust collection side air inlet pipe (3022). When the dust collection side sealing assembly is in the first sealing position, the first sealing ring assembly (303) seals the dust collection side second communication port (3023). The separation side sealing assembly includes a second sealing ring assembly (305) and a second spring (306). The second spring (306) is disposed between the second sealing ring assembly (305) and the separation side air inlet pipe (3026). When the separation side sealing assembly is in the second sealing position, the second sealing ring assembly (305) seals the separation side third communication port (3027).

6. The cleaning equipment according to claim 5, characterized in that, The first sealing ring assembly (303) and / or the second sealing ring assembly (305) include: Support frame (3031), the support frame (3031) is provided with sealing ring mounting groove (30311); A sealing ring (3032) is embedded in the sealing ring mounting groove (30311), and at least a portion of the sealing ring (3032) protrudes from the support frame (3031).

7. The cleaning equipment according to claim 6, characterized in that, The support frame (3031) is also provided with a spring mounting groove (30312), and one end of the first spring (304) and / or the second spring (306) is provided in the spring mounting groove (30312).

8. The cleaning equipment according to claim 5, characterized in that, The dust collection side air inlet pipe (3022) is provided with a first spring limiting part (30222) at one end away from the dust collection side second connecting port (3023), and one end of the first spring (304) is limited to the first spring limiting part (30222). The end of the air inlet pipe (3026) on the separation side away from the third communication port (3027) on the separation side is provided with a second spring limiting part (30262), and one end of the second spring (306) is limited to the second spring limiting part (30262).

9. The cleaning equipment according to claim 6, characterized in that, A sealing rib (307) is provided at the second connection port (3023) on the dust collection side and / or the third connection port (3027) on the separation side. The sealing ring (3032) abuts against the side of the sealing rib (307) away from the second connection port (3023) on the dust collection side or away from the third connection port (3027) on the separation side.

10. The cleaning equipment according to claim 9, characterized in that, A sealing rib (307) is provided at the second connection port (3023) on the dust collection side, and a guide slope is provided on the side of the sealing rib (307) away from the second connection port (3023) on the dust collection side.

11. The cleaning equipment according to any one of claims 1 to 4, 6 to 10, characterized in that, The dust collection side top rod (403) has a first hollow channel and a first notch (4031) communicating with the first hollow channel, and the first hollow channel is connected to the dust bag (401); The separation side top rod (404) has a second hollow channel and a second notch (4041) connected to the second hollow channel, and the second hollow channel is connected to the base station air duct (402).

12. The cleaning equipment according to any one of claims 1 to 4, 6 to 10, characterized in that, The cleaning equipment is a mite remover.

Images