Air purifier

Abstract

The utility model relates to an air purifier. The air purifier comprises a base and a dust collection box. A mounting groove is formed in the base, and an included angle is formed between the groove bottom of the mounting groove and the ground; the dust collection box is detachably mounted in the mounting groove, and the dust collection box can move to a first position and a second position relative to the mounting groove under the action of external force. When the dust collection box is at the first position, the dust collection box is embedded in the mounting groove and is used for receiving dirt. And when the dust collection box is at the second position, one end of the dust collection box extends into the mounting groove and leans against the groove bottom, and the other end of the dust collection box extends out of the mounting groove and leans against the ground.

Description

Technical Field

[0001] This application relates to the field of air purification technology, and in particular to an air purifier. Background Technology

[0002] Air purifiers are widely used as important devices for improving indoor air quality. During use, air purifier filters easily accumulate a large amount of dirt, causing them to become clogged. Therefore, a cleaning kit is needed to remove the dirt from the filter and collect it.

[0003] The information disclosed above in the background art of this application is only used to understand the background of the concept of this application, and may contain information that does not constitute prior art. Utility Model Content

[0004] Therefore, it is necessary to provide an air purifier to address the above problems.

[0005] This application provides an air purifier, which includes:

[0006] A base, wherein the base is provided with a mounting groove, and the bottom of the mounting groove is set at an angle to the ground;

[0007] A dust collection box is detachably installed in the mounting slot, and the dust collection box is configured to move relative to the mounting slot to a first position and a second position under the action of an external force; in the first position, the dust collection box is embedded in the mounting slot and used to collect dirt; in the second position, one end of the dust collection box extends into the mounting slot and rests against the bottom of the slot, and the other end of the dust collection box extends out of the mounting slot and rests against the ground.

[0008] The aforementioned air purifier offers at least the following benefits: The detachable dust collection box makes cleaning and maintenance extremely convenient; users can easily remove the dust collection box for cleaning or replacement without complicated procedures. In the first position, the dust collection box is embedded in the mounting slot, effectively collecting dirt and improving the overall efficiency of the air purifier. In the second position, one end of the dust collection box extends into the mounting slot and rests against the bottom, while the other end rests against the ground, maintaining the dust collection box's balance and preventing accidental detachment or tilting, thus increasing its stability. Furthermore, the angled design of the mounting slot bottom with the ground allows for efficient use of space in the second position and facilitates user operation. Overall, this design considers user operating habits, enhances the functionality and user experience of the device, and may extend the lifespan of the air purifier.

[0009] In some embodiments, the base further includes a first elastic buckle located at the bottom of the slot, and the bottom of the dust collection box has a first locking portion. When the dust collection box is in the first position, the first elastic buckle engages with the first locking portion, and the dust collection box can be separated from the first elastic buckle by external force, allowing the dust collection box to move to the second position or be removed from the mounting slot. This design provides a more stable and convenient mechanism for fixing and removing the dust collection box. The first elastic buckle on the base cooperates with the first locking portion at the bottom of the dust collection box, ensuring that the dust collection box is securely fixed in the mounting slot in the first position. This not only ensures that the dust collection box is not easily detached during normal use, but also allows the user to easily separate it from the buckle by applying a certain amount of external force when cleaning or replacing the dust collection box. In this way, the user can easily move the dust collection box to the second position, or completely remove it from the mounting slot for cleaning or replacement. This design effectively improves the convenience of use, while also enhancing the safety and stability of the equipment.

[0010] In some embodiments, the base further includes a second elastic buckle disposed at the bottom of the groove, and the bottom of the dust collection box is provided with a second locking portion. When the dust collection box is in the second position, the second elastic buckle engages with the second locking portion, and the dust collection box can be separated from the second elastic buckle by external force, so that the dust collection box can move to the first position or be removed from the mounting groove. In the first position, the dust collection box is securely held in the mounting groove by the engagement of the first elastic buckle and the first locking portion, while in the second position, the dust collection box remains stable by the engagement of the second elastic buckle and the second locking portion. This design not only ensures the stability of the dust collection box in different positions but also provides flexibility, allowing users to easily switch the dust collection box between the first and second positions. By using different buckle mechanisms in different positions, users can more conveniently perform cleaning, maintenance, and replacement operations on the dust collection box. This design considers user convenience while also improving the safety and reliability of the equipment, avoiding the risk of the dust collection box accidentally sliding or falling off during use. In the second position, the dust collection box is securely fixed in place by the snap-fit ​​design between the second elastic buckle and the second snap-fit ​​part, effectively preventing the dust collection box from sliding directly out of the mounting slot due to gravity or other external forces. When the user needs to disassemble the dust collection box for cleaning or replacement, only appropriate external force needs to be applied to separate the second elastic buckle from the second snap-fit ​​part, thereby moving or removing the dust collection box, making the maintenance and replacement of the dust collection box simpler and more efficient.

[0011] In some embodiments, the air purifier further includes a drive unit, one end of which is connected to the base, and the other end of which can abut against the dust collection box and push the dust collection box from the first position to the second position. The drive unit can push the dust collection box from the first position to the second position when needed. With this design, the drive unit can automatically or semi-automatically adjust the position of the dust collection box as needed. Especially in cases where frequent replacement or cleaning of the dust collection box is required, this design can significantly reduce the user's operating steps and time.

[0012] In some embodiments, the driving component is a self-locking elastic push rod. One end of the push rod is fixed to the base, and the other end abuts against the dust collection box. When the dust collection box moves to the first position, the push rod retracts and locks under the pressure of the dust collection box. The push rod can also extend again under secondary pressure from the dust collection box, pushing the dust collection box to the second position. This design allows the dust collection box to retract and lock itself when it moves to the first position by pressing the push rod, thus fixing its position and preventing accidental sliding. When it is necessary to move the dust collection box to the second position, the user can apply a secondary pressure to the dust collection box, triggering the push rod to extend again, and the elastic force of the push rod actively pushes the dust collection box to the second position. This design simplifies the user's operation, making the maintenance and replacement of the dust collection box easier and more efficient.

[0013] In some embodiments, the base is further provided with an outlet communicating with the mounting groove, and a groove wall is connected to the side of the groove bottom away from the outlet. A telescopic hole is provided on the groove wall. The driving component is an elastic self-locking push rod, which passes through the telescopic hole and is used to abut against the dust collection box.

[0014] In some embodiments, the bottom of the groove is connected to sidewalls on both the left and right sides in the width direction. The sidewalls are provided with limiting ribs, and the dust collection box has sliding ribs on both the left and right sides. When the dust collection box is located in the mounting groove, the limiting ribs abut against the top of the sliding ribs. The limiting ribs and the sliding ribs of the dust collection box cooperate to ensure the stability of the dust collection box in the mounting groove. When the dust collection box is located in the mounting groove, the two sidewalls are located on the left and right sides of the dust collection box. Each limiting rib abuts against the top of the sliding rib; this design effectively prevents the dust collection box from accidentally moving or falling off in the vertical direction. Simultaneously, the sliding rib design allows the dust collection box to slide smoothly along the mounting groove, thus simplifying the installation and disassembly process. This structure not only improves the stability and safety of the dust collection box but also provides users with a more convenient operating experience. With this design, users can easily push the dust collection box into or pull it out of the mounting groove without worrying about it shaking or shifting during use.

[0015] In some embodiments, multiple first elastic clips are provided, spaced apart along the width of the mounting groove. Multiple first engaging portions are also provided, with each first engaging portion corresponding to one of the first elastic clips. Increasing the number of first elastic clips and corresponding first engaging portions enhances the fixation of the dust collection box. The spaced arrangement of these first elastic clips along the width of the mounting groove ensures a more uniform and stable fixation of the dust collection box within the groove. Specifically, multiple first elastic clips are distributed along the width of the mounting groove, with each clip corresponding to one first engaging portion. This one-to-one correspondence design ensures that each engaging point provides additional support and stability, preventing the dust collection box from shaking or loosening during use.

[0016] In some embodiments, the mounting groove wall is provided with multiple elastic ribs spaced apart along the width direction. When the dust collection box is in the first position, the multiple elastic ribs elastically abut against the dust collection box to maintain the first elastic buckle and the first locking part in a locked state. The design of the elastic ribs has multiple functions: firstly, they provide additional elastic support, allowing the multiple first elastic buckles on the dust collection box to be firmly locked against the first locking part, preventing loosening; secondly, the elasticity of the elastic ribs helps to keep the surface of the dust collection box flush with the base after it is reset, preventing the dust collection box from tilting left or right. This design not only improves the stability and flatness of the dust collection box in the mounting groove but also improves the user experience. By ensuring that the dust collection box remains flat and stable during use, users can enjoy a smoother operation and maintenance process, while also improving the aesthetics and service life of the equipment.

[0017] In some embodiments, multiple second elastic clips are provided, spaced apart along the width direction. The number of second locking portions is also multiple, with each locking portion corresponding to one of the second elastic clips. The multiple elastic clips spaced apart along the width direction make the fixing mechanism more uniform and stable. Specifically, the one-to-one correspondence between these second elastic clips and second locking portions ensures that each locking point provides additional support and stability. This multi-point locking method allows the component to remain more secure during use, reducing the risk of shaking or loosening.

[0018] In some embodiments, the air purifier further includes a main body connected to the base and a cleaning component. The main body has an air inlet and a filter screen communicating with the air inlet. The cleaning component is used to clean the filter screen and collect the dirt on the filter screen into the dust collection box. The cleaning component is specifically designed for cleaning the filter screen, effectively removing dust, hair, and other dirt adhering to the filter screen and collecting this dirt into the dust collection box. This design not only extends the lifespan of the filter screen but also reduces the frequency of manual cleaning by the user, thereby reducing maintenance costs and time.

[0019] In some embodiments, the cleaning component has pressure ribs on the side facing the dust collection box. When dirt on the filter screen is collected into the dust collection box, the pressure ribs can compress the dirt inside the dust collection box. This compression helps to compress the dirt, thereby increasing the capacity utilization of the dust collection box. This means that more dirt can be held without increasing the volume of the dust collection box, extending the emptying cycle and reducing the frequency of user maintenance. Furthermore, the pressure ribs help prevent loose accumulation of dirt inside the dust collection box, avoiding dirt scattering when emptying the dust collection box. This design not only improves the efficiency of the air purifier but also enhances the user experience, making device maintenance simpler and cleaner. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this application or the conventional technology, the drawings used in the description of the embodiments or the conventional technology will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1This is a schematic diagram of an air purifier provided in one embodiment of the present application, with the dust collection box located in the first position.

[0022] Figure 2 This is a schematic diagram of the cleaning components and filter of an air purifier provided in one embodiment of this application.

[0023] Figure 3 For this application Figure 2 A schematic diagram of an air purifier provided in the embodiment shows that the dust collection box is located in the second position.

[0024] Figure 4 This is a schematic diagram of an air purifier provided in one embodiment of the present application, showing the dust collection box being removed from the mounting slot.

[0025] Figure 5 This is a schematic diagram of the base and dust collection box provided in one embodiment of this application.

[0026] Figure 6 This is a schematic diagram of the structure of a base provided in one embodiment of this application.

[0027] Figure 7 This is a schematic diagram of the structure of a dust collection box provided in one embodiment of this application.

[0028] Figure 8 A cross-sectional view of a base and a dust collection box located in a first position, provided in one embodiment of this application.

[0029] Figure 9 A cross-sectional view of a base and a dust collection box in a second position, provided in one embodiment of this application.

[0030] Figure 10 A cross-sectional view of a drive unit, a base, and a dust collection box located in a second position, provided in one embodiment of this application.

[0031] Figure 11 This is a partially enlarged perspective sectional view of a limiting rib and a sliding rib provided in one embodiment of this application.

[0032] Figure 12 This is a partial explosion diagram of an air purifier provided in one embodiment of this application.

[0033] Figure 13 This is a schematic diagram of the structure of a dust collection box and a pressing rib provided in one embodiment of this application.

[0034] Figure label:

[0035] 10. Air purifier; 100. Base; 110. First elastic buckle; 120. Second elastic buckle; 130. Mounting slot; 131. Slot bottom; 132. Slot wall; 1321. Expansion hole; 133. Side wall; 1331. Limiting rib; 134. Outlet; 140. Elastic rib; 200. Dust collection box; 210. First snap-fit ​​part; 220. Second snap-fit ​​part; 230. Sliding rib; 300. Drive component; 400. Cleaning component; 410. Pressing rib; 500. Main body; 510. Air inlet; 520. Air outlet; 530. Filter screen; 540. Adsorption component; 550. Air outlet screen; G. Ground. Detailed Implementation

[0036] To make the above-mentioned objectives, features, and advantages of this application more apparent and understandable, the specific embodiments of this application are described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a thorough understanding of this application. However, this application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this application. Therefore, this application is not limited to the specific embodiments disclosed below.

[0037] Please see Figures 1 to 10 In some embodiments, this application provides an air purifier 10, which includes a base 100 and a dust collection box 200. The base 100 has a mounting groove 130, the bottom 131 of which forms an angle with the ground G. The dust collection box 200 is detachably mounted in the mounting groove 130, and the dust collection box 200 is configured to move relative to the mounting groove 130 to a first position and a second position under the action of an external force. Figure 1 and Figure 8 As shown, in the first position, the dust collection box 200 is embedded in the mounting groove 130 and used to collect dirt. Figure 3 and Figure 9 As shown, in the second position, one end of the dust collection box 200 extends into the mounting groove 130 and rests against the bottom 131 of the groove, while the other end of the dust collection box 200 extends out of the mounting groove 130 and rests against the ground G.

[0038] The air purifier 10 described above offers at least the following benefits: The detachable structure of the dust collection box 200 makes cleaning and maintenance extremely convenient; users can easily remove the dust collection box 200 for cleaning or replacement without complex operations. In the first position, the dust collection box 200 is embedded in the mounting groove 130, effectively collecting dirt and improving the overall efficiency of the air purifier 10. In the second position, one end of the dust collection box 200 extends into the mounting groove 130 and rests against the bottom 131, while the other end rests against the ground G, maintaining the dust box's balance and preventing accidental detachment or tilting, thus increasing the stability of the dust collection box 200. Furthermore, the angled arrangement of the bottom 131 of the mounting groove 130 with the ground G allows the dust collection box 200 to make efficient use of space in the second position, while also facilitating user operation. Overall, this design considers user operating habits, enhances the functionality and user experience of the device, and may extend the lifespan of the air purifier 10.

[0039] Please see Figure 5 , Figure 6 , Figure 7 and Figure 8 In some embodiments, the base 100 further includes a first elastic buckle 110 disposed at the bottom of the groove 131, and the bottom of the dust collection box 200 is provided with a first engaging portion 210. When the dust collection box 200 is in the first position, the first elastic buckle 110 engages with the first engaging portion 210, and the dust collection box 200 can be separated from the first elastic buckle 110 by external force, so that the dust collection box 200 can move to the second position or be removed from the mounting groove 130. This design provides a more stable and convenient mechanism for fixing and disassembling the dust collection box 200. The first elastic buckle 110 on the base 100 cooperates with the first snap-fit ​​portion 210 on the bottom of the dust collection box 200, allowing the dust collection box 200 to be securely fixed in the mounting slot 130 in the first position. This not only ensures that the dust collection box 200 is not easily dislodged during normal use, but also allows the user to easily separate it from the buckle by applying a certain amount of external force when cleaning or replacing the dust collection box 200. In this way, the user can easily move the dust collection box 200 to the second position, or completely remove it from the mounting slot 130 for cleaning or replacement. This design effectively improves ease of use while also enhancing the safety and stability of the equipment.

[0040] Specifically, such as Figure 9As shown, in some embodiments, the base 100 further includes a second elastic buckle 120 disposed at the bottom 131 of the groove, and the bottom of the dust collection box 200 is provided with a second engaging portion 220. When the dust collection box 200 is in the second position, the second elastic buckle 120 engages with the second engaging portion 220, and the dust collection box 200 can be separated from the second elastic buckle 120 by external force, so that the dust collection box 200 can move to the first position or be removed from the mounting groove 130. In the first position, the dust collection box 200 is securely held in the mounting groove 130 by the engagement of the first elastic buckle 110 and the first engaging portion 210, while in the second position, the dust collection box 200 remains stable by the engagement of the second elastic buckle 120 and the second engaging portion 220. This design not only ensures the stability of the dust collection box 200 in different positions, but also provides flexibility, allowing the user to easily switch the dust collection box 200 between the first and second positions. By using different snap-fit ​​mechanisms in different positions, users can more conveniently clean, maintain, and replace the dust collection box 200. This design considers user convenience while also improving the safety and reliability of the equipment, avoiding the risk of the dust collection box 200 accidentally sliding or falling off during use. Specifically, in the second position, the snap-fit ​​design between the second elastic snap 120 and the second locking part 220 securely fixes the dust collection box 200 in this position, effectively preventing it from sliding directly out of the mounting slot 130 due to gravity or other external forces. When users need to disassemble the dust collection box 200 for cleaning or replacement, they only need to apply appropriate external force to separate the second elastic snap 120 from the second locking part 220, thereby moving or removing the dust collection box 200, making the maintenance and replacement of the dust collection box 200 simpler and more efficient.

[0041] Please see Figure 10 In some embodiments, the air purifier 10 further includes a drive member 300, one end of which is connected to the base 100, and the other end of which can abut against the dust collection box 200 and push the dust collection box 200 from the first position to the second position. The drive member 300 can push the dust collection box 200 from the first position to the second position when needed. With this design, the drive member 300 can automatically or semi-automatically adjust the position of the dust collection box 200 as needed. Especially when frequent replacement or cleaning of the dust collection box 200 is required, this design can significantly reduce the user's operating steps and time.

[0042] Specifically, such as Figure 10As shown, in some embodiments, the base 100 is further provided with an outlet 134 communicating with the mounting groove 130. A groove wall 132 is connected to the side of the groove bottom 131 away from the outlet 134. A telescopic hole 1321 is provided on the groove wall 132. The driving member 300 is an elastic self-locking push rod. One end of the elastic self-locking push rod is fixed inside the base 100, and the other end passes through the telescopic hole 1321 and abuts against the dust collection box 200. When the dust collection box 200 moves to the first position, the elastic self-locking push rod can retract and self-lock under the pressure of the dust collection box 200. The elastic self-locking push rod can also extend again under the secondary pressure of the dust collection box 200 and push the dust collection box 200 to the second position. This design allows the dust collection box 200 to retract and self-lock by pressing the elastic self-locking push rod when it moves to the first position, thereby fixing the position of the dust collection box 200 and preventing accidental slippage. When it is necessary to move the dust collection box 200 to the second position, the user can apply a second squeeze to the dust collection box 200, triggering the elastic self-locking push rod to extend again. The elastic force of the push rod actively pushes the dust collection box 200 to the second position. This design simplifies the user's operation steps, making the maintenance and replacement of the dust collection box 200 easier and more efficient.

[0043] Please see Figure 5 and Figure 11 In some embodiments, the bottom of the groove 131 is connected to sidewalls 133 on its left and right sides in the width direction. Each sidewall 133 has a limiting rib 1331. The dust collection box 200 has sliding ribs 230 on its left and right sides. When the dust collection box 200 is located within the mounting groove 130, the limiting rib 1331 abuts against the top of one of the sliding ribs 230. For example, the bottom of the groove 131 has a sidewall 133 connected to its left and right sides in the width direction, and each sidewall 133 has a limiting rib 1331. These limiting ribs 1331 cooperate with the sliding ribs 230 of the dust collection box 200 to ensure the stability of the dust collection box 200 within the mounting groove 130. When the dust collection box 200 is located within the mounting groove 130, the two sidewalls 133 are located on the left and right sides of the dust collection box 200. Each limiting rib 1331 abuts against the upper part of the sliding rib 230. This design effectively prevents the dust collection box 200 from accidentally moving or falling off in the vertical direction. Simultaneously, the design of the sliding rib 230 allows the dust collection box 200 to slide smoothly along the mounting groove 130, thus simplifying the installation and removal process. This structure not only improves the stability and safety of the dust collection box 200 but also provides users with a more convenient operating experience. With this design, users can easily push the dust collection box 200 into or pull it out of the mounting groove 130 without worrying about it shaking or shifting during use.

[0044] Specifically, such as Figure 6 and Figure 7 As shown, in some embodiments, the first elastic buckles 110 are configured in multiples, and these multiple first elastic buckles 110 are spaced apart along the width direction of the mounting groove 130. The number of first engaging portions 210 is also multiple, and each first engaging portion 210 corresponds one-to-one with a first elastic buckle 110. The fixing effect of the dust collection box 200 is enhanced by increasing the number of first elastic buckles 110 and corresponding first engaging portions 210. These first elastic buckles 110 are spaced apart along the width direction of the mounting groove 130, making the fixing of the dust collection box 200 within the groove more uniform and stable. Specifically, the multiple first elastic buckles 110 are distributed along the width direction of the mounting groove 130, and each buckle corresponds to one first engaging portion 210. This one-to-one correspondence design ensures that each engaging point provides additional support and stability, preventing the dust collection box 200 from shaking or loosening during use.

[0045] Specifically, such as Figure 6 , Figure 7 and Figure 8 As shown, in some embodiments, the base 100 is further provided with an outlet 134 communicating with the mounting groove 130. A groove wall 132 is connected to the side of the groove bottom 131 away from the outlet 134. A side wall 133 is connected to each of the left and right sides of the groove bottom 131 in the width direction. The groove wall 132, the side wall 133, and the groove bottom 131 enclose the mounting groove 130. The groove wall 132 is provided with a plurality of elastic ribs 140 spaced apart along the width direction. When the dust collection box 200 is in the first position, the plurality of elastic ribs 140 elastically abut against the dust collection box 200 to maintain the first elastic buckle 110 and the first engaging portion 210 on the dust collection box 200 in a engaged state. The groove wall 132 is provided with a plurality of elastic ribs 140 spaced apart along the width direction. These ribs elastically abut against the dust collection box 200 when the dust collection box 200 is in the first position. The elastic ribs 140 serve multiple functions: First, they provide additional elastic support, ensuring that the multiple first elastic clips 110 on the dust collection box 200 remain securely engaged with the first locking part 210, preventing loosening. Second, the elasticity of the ribs 140 helps maintain the surface of the dust collection box 200 flush with the base 100 after it has been reset, preventing the dust collection box 200 from tilting left or right. This design not only improves the stability and flatness of the dust collection box 200 within the mounting slot 130 but also enhances the user experience. By ensuring the dust collection box 200 remains flat and stable during use, users can enjoy a smoother operation and maintenance process, while also improving the aesthetics and lifespan of the equipment.

[0046] Specifically, such as Figure 6 and Figure 7 As shown, in some embodiments, the second elastic buckle 120 is provided in multiples, and the multiple second elastic buckles 120 are spaced apart along the width direction. The number of second locking portions 220 is also provided in multiples, and each second locking portion 220 corresponds one-to-one with a second elastic buckle 120. The multiple second elastic buckles 120 spaced apart along the width direction makes the fixing mechanism more uniform and stable. Specifically, these second elastic buckles 120 correspond one-to-one with the second locking portions 220. This design ensures that each locking point can provide additional support and stability. Through this multi-point locking method, the component can remain more secure during use, reducing the risk of shaking or loosening.

[0047] Please see Figure 2 In some embodiments, the air purifier 10 further includes a main body 500 connected to the base 100 and a cleaning component 400. The main body 500 has an air inlet 510 and a filter 530 communicating with the air inlet 510. The cleaning component 400 is used to clean the filter 530 and collect the dirt on the filter 530 into the dust collection box 200. The cleaning component 400 is specifically designed to clean the filter 530, effectively removing dust, hair, and other dirt attached to the filter 530 and collecting this dirt into the dust collection box 200. This design not only extends the service life of the filter 530 but also reduces the frequency of manual cleaning by the user, thereby reducing maintenance costs and time.

[0048] Specifically, such as Figure 13 As shown, in some embodiments, the cleaning component 400 has pressure ribs 410 on the side facing the dust collection box 200. When dirt on the filter screen 530 is collected into the dust collection box 200, the pressure ribs 410 can compress the dirt inside the dust collection box 200. When dirt on the filter screen 530 is swept off and collected into the dust collection box 200, the pressure ribs 410 can compress the dirt inside the dust collection box. This compression helps to compress the dirt, thereby increasing the capacity utilization of the dust collection box 200. This means that more dirt can be accommodated without increasing the volume of the dust collection box 200, extending the emptying cycle of the dust collection box 200 and reducing the frequency of maintenance for users. Furthermore, the design of the pressure ribs 410 helps to prevent loose accumulation of dirt inside the dust collection box 200, avoiding dirt scattering when the dust collection box 200 is emptied. This design not only improves the efficiency of air purifiers but also enhances the user experience, making equipment maintenance simpler and cleaner.

[0049] Specifically, such as Figure 12As shown, in some embodiments, the main body 500 is further provided with an air outlet 520 and an adsorption element 540 and an air outlet mesh 550 sequentially stacked and covered on the air outlet 520. The adsorption element 540 can be activated carbon, which can be in the form of corrugated or mesh-like carbon bricks, or it can be loose carbon granules, which can be added or replaced by the user. The air outlet mesh 550 can be an in-mold molded screen, such as a 40-60 mesh PET mesh or stainless steel mesh, which can prevent pets from scratching the activated carbon mesh.

[0050] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0051] The embodiments described above are merely illustrative of several implementation methods of this application, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the patent application. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this application, and these all fall within the protection scope of this application. Therefore, the protection scope of this patent application should be determined by the appended claims.

[0052] In the description of this application, it should be understood that if terms such as "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" appear, these terms indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and 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, and therefore should not be construed as a limitation of this application.

[0053] Furthermore, where the terms "first" and "second" appear, these terms are for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined with "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, where the term "multiple" appears, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0054] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0055] In this application, unless otherwise expressly specified and limited, the use of descriptions such as "above" or "below" the second feature indicates that the first and second features are in direct contact or indirect contact via an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. Similarly, "below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0056] It should be noted that if an element is referred to as being "fixed to" or "set on" another element, it can be directly on the other element or there may be an intervening element. If an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intervening element. If so, the terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used in this application are for illustrative purposes only and do not represent the only possible implementation.

[0057] In the description of this specification, references to terms such as "an embodiment," "another implementation," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of this application. In this specification, the illustrative descriptions of the above terms do not necessarily refer to the same embodiment or example. Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of this application.

Claims

1. An air purifier, characterized in that, include: A base, wherein the base is provided with a mounting groove, and the bottom of the mounting groove is set at an angle to the ground; A dust collection box is detachably installed in the mounting slot, and the dust collection box is configured to move relative to the mounting slot to a first position and a second position under the action of an external force; in the first position, the dust collection box is embedded in the mounting slot and used to collect dirt; in the second position, one end of the dust collection box extends into the mounting slot and rests against the bottom of the slot, and the other end of the dust collection box extends out of the mounting slot and rests against the ground.

2. The air purifier according to claim 1, characterized in that, The base also includes a first elastic buckle disposed at the bottom of the groove, and the bottom of the dust collection box is provided with a first snap-fit ​​part. When the dust collection box is in the first position, the first elastic buckle snaps with the first snap-fit ​​part, and the dust collection box can be driven by external force to separate the first snap-fit ​​part from the first elastic buckle, so that the dust collection box can move to the second position or be removed from the mounting groove.

3. The air purifier according to claim 2, characterized in that, The base also includes a second elastic buckle located at the bottom of the groove. The bottom of the dust collection box is provided with a second locking part. When the dust collection box is in the second position, the second elastic buckle engages with the second locking part. The dust collection box can be separated from the second elastic buckle by external force, so that the dust collection box can move to the first position or be removed from the mounting groove.

4. The air purifier according to any one of claims 1 to 3, characterized in that, The air purifier also includes a drive unit, one end of which is connected to the base, and the other end of which can abut against the dust collection box and push the dust collection box from the first position to the second position.

5. The air purifier according to claim 4, characterized in that, The driving component is an elastic self-locking push rod. One end of the elastic self-locking push rod is fixed to the base, and the other end of the elastic self-locking push rod is used to abut against the dust collection box. When the dust collection box moves to the first position, the elastic self-locking push rod can retract and lock under the compression of the dust collection box. The elastic self-locking push rod can also extend again under the secondary compression of the dust collection box and push the dust collection box to the second position.

6. The air purifier according to claim 5, characterized in that, The base is also provided with an outlet that communicates with the mounting groove. The bottom of the groove is connected to a groove wall on the side away from the outlet. The groove wall is provided with a telescopic hole. The elastic self-locking push rod passes through the telescopic hole and is used to abut against the dust collection box.

7. The air purifier according to any one of claims 1 to 3, characterized in that, The bottom of the groove is connected to sidewalls on the left and right sides in the width direction, and the sidewalls are provided with limiting ribs. The dust collection box is provided with sliding ribs on the left and right sides. When the dust collection box is located in the mounting groove, the limiting ribs abut against the top of the sliding ribs.

8. The air purifier according to claim 2 or 3, characterized in that, The mounting groove has a plurality of elastic ribs spaced apart along the width of the mounting groove. When the dust collection box is in the first position, the plurality of elastic ribs elastically abut against the dust collection box so that the first elastic buckle and the first snap-fit ​​part remain in a snap-fit ​​state.

9. The air purifier according to any one of claims 1 to 3, characterized in that, The air purifier also includes a main body connected to the base and a cleaning component. The main body is provided with an air inlet and a filter screen communicating with the air inlet. The cleaning component is used to clean the filter screen and collect the dirt on the filter screen into the dust collection box.

10. The air purifier according to claim 9, characterized in that, The cleaning component has pressure ribs on the side facing the dust collection box. When dirt on the filter screen is collected into the dust collection box, the pressure ribs can squeeze the dirt in the dust collection box.

Images