Air purifier for pets

Abstract

The utility model discloses an air purifier for pets. The air purifier comprises a machine body, an interaction piece, a filtering assembly and an exhaust assembly. Wherein the machine body comprises an upper machine body and a lower machine body which are detachably connected, an air outlet is formed in the upper machine body, and at least one air inlet is formed in the lower machine body. The filtering assembly is detachably mounted in the lower machine body; the air exhaust assembly is arranged in the upper machine body. Under the driving of the exhaust assembly, airflow is formed around the lower machine body, pet hair or dust around the machine body enters the lower machine body from the air inlet along with the airflow, the pet hair or dust is adsorbed on the filter assembly, and the airflow penetrates through the filter assembly and is exhausted from the exhaust outlet. The interaction piece is installed on the machine body and used for attracting the pet to surround the machine body and interact with the machine body, and the fallen pet hair is concentrated around the machine body. The pet hair collector can attract pets to interact so that fallen pet hair can be concentrated near the machine body, suction is convenient, disassembly is easy, and a user can clean and manage the pet hair conveniently.

Description

Technical Field

[0001] This utility model relates to the field of pet products, and in particular to a pet air purifier. Background Technology

[0002] As the pet economy market grows, the demand for air purifiers for pets is increasing. Pet owners need an air purifier that can effectively solve problems such as pet odor, pet hair, and allergens, providing a good environment for humans and pets to coexist.

[0003] Existing air purifiers, when absorbing pet hair, can only absorb pet hair that has fallen out near the machine. Hair that is farther away from the machine will not be sucked into the whole machine. In addition, the machine body is difficult to disassemble, which is not conducive to users' cleaning and maintenance. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a pet air purifier that can attract pets to interact with it, causing shed pet hair to gather near the device for easy collection. It is also easy to disassemble and clean.

[0005] This utility model is achieved through the following technical solution:

[0006] A pet air purifier includes:

[0007] The body includes a detachable upper body and a lower body, with an exhaust vent on the upper body and at least one air inlet on the lower body.

[0008] The filter assembly is detachably installed in the lower body.

[0009] The exhaust assembly is located inside the upper unit body;

[0010] Driven by the exhaust assembly, airflow is formed around the lower unit. Pet hair or dust around the unit enters the lower unit through at least one air inlet with the airflow. The pet hair or dust is adsorbed on the filter assembly, and the airflow passes through the filter assembly and is discharged from the exhaust port.

[0011] The pet air purifier also includes interactive elements, which are installed on the body to attract pets to circle around and interact with the body, causing shed pet hair to gather around the body.

[0012] Furthermore, the interactive components include a track and a toy ball, with the track formed on the body and the toy ball movably positioned within the track.

[0013] Furthermore, the lower body includes a second housing and a second support frame connected sequentially from top to bottom. The top of the second housing has an upper opening, through which the filter assembly is installed or removed, and the filter assembly is supported on the second support frame.

[0014] Furthermore, the outer edge of the second support frame extends outward to form a first extension and a second extension, which together form a track.

[0015] Furthermore, the second support frame includes a second upper cover and a base that are interconnected, a first extension extending downward from the outer edge of the second upper cover and / or extending upward from the outer edge of the base, and a second extension extending downward from the outer edge of the base.

[0016] Furthermore, the distance from the lower edge of the first extension to the upper edge of the second extension is D2, the diameter of the toy ball is D1, and D2 < D1.

[0017] Furthermore, at least one air inlet includes a first air inlet and a second air inlet, the first air inlet being formed on the second support frame and the second air inlet being formed on the second housing.

[0018] Furthermore, the width of the object passing through the first air inlet should be less than the diameter D1 of the toy ball.

[0019] Furthermore, only the upper body contains live electrical components, while the lower body does not.

[0020] Furthermore, a reed switch is installed on the upper body, and a magnet is installed on the lower body;

[0021] When the upper and lower units are assembled, the circuit inside the pet air purifier is connected; when the upper and lower units are not assembled, the magnet separates from the reed switch, and the circuit inside the pet air purifier is disconnected.

[0022] Furthermore, the pet air purifier also includes a snap-fit ​​assembly, which includes a button on the upper or lower body and a first slot on the lower or upper body. A first snap-fit ​​is formed on the button, and the first snap-fit ​​engages with the first slot.

[0023] Furthermore, the latching assembly includes a third bracket and an elastic element. The third bracket is fixed on the upper / lower body, and one end of the elastic element abuts against the third bracket, while the other end abuts against the button.

[0024] Furthermore, the exhaust assembly includes a motor and a fan wheel. The motor is housed in the upper body, and the motor shaft is arranged vertically. The fan wheel is fitted onto the motor shaft.

[0025] Furthermore, the pet air purifier is also equipped with a tilt switch. When the pet air purifier is tilted, the tilt switch controls the motor to cut off power and stop working.

[0026] Furthermore, the pet air purifier also includes a light-emitting component, which is located at the connection between the upper and lower units.

[0027] Furthermore, the upper body includes a decorative ring, and the lighting components include a lamp ring and a lampshade. A fixing groove adapted to the shape of the lamp ring is provided at the bottom edge of the decorative ring. The lamp ring is housed in the fixing groove, and the lampshade is set on the periphery of the lamp ring and fixedly connected to the decorative ring by a buckle.

[0028] Furthermore, multiple LED beads are arranged between the lamp ring and the lamp cover. The front wall of the lamp cover is a transparent plate, and the light emitted by the LED beads in the horizontal direction can pass through the lamp cover.

[0029] Furthermore, the lighting assembly also includes a light guide column, which is fixedly connected to the second housing. When the upper body is installed on the lower body, the light guide column corresponds to the position of the lamp ring and abuts against the lamp cover, and the light emitted by the lamp beads can shine through the lamp cover onto the light guide column.

[0030] Furthermore, the light ring, lampshade, light guide column, and decorative ring are all concentrically arranged.

[0031] Furthermore, the lighting assembly also includes a light guide bracket, which is housed within the second housing and adapted to the shape of the second housing. A light guide post is housed inside the light guide bracket, and multiple second buckles are provided on the light guide post. A second slot is also provided on the second housing, and the second buckles are housed in the second slot.

[0032] Furthermore, the light guide column includes a first inclined surface, the angle between the first inclined surface and the horizontal plane is 45°, and the light emitted by the lamp bead in the horizontal direction is refracted by the first inclined surface and then emitted in the vertical downward direction.

[0033] Furthermore, the second housing is a transparent, visible part.

[0034] Furthermore, the pet air purifier also includes a pet bed component, which is installed on the top of the unit.

[0035] Furthermore, the upper body includes a first support frame, and the pet nest assembly includes a pet seat and a temperature regulating device. The top of the first support frame is recessed downward to form a receiving portion, the pet seat is disposed in the receiving portion, and the temperature regulating device is disposed in the first support frame and is attached to the pet seat.

[0036] Furthermore, the temperature control device includes a temperature sensor and a semiconductor temperature control module. The temperature sensor and the semiconductor temperature control module are in close contact with the lower surface of the pet seat, and the temperature sensor and the semiconductor temperature control module are respectively connected to the main control board of the pet air purifier.

[0037] Furthermore, the pet air purifier also includes a heat dissipation duct installed in the upper body. The air inlet of the heat dissipation duct is suspended inside the upper body and faces the lower body. The air outlet of the heat dissipation duct is connected to the exhaust outlet.

[0038] Furthermore, a heat sink is attached to the lower surface of the semiconductor temperature control module. The heat sink is located inside the heat dissipation duct, and the air outlet of the heat dissipation duct is basically on the same horizontal line as the heat sink.

[0039] Furthermore, the exhaust vent includes a first exhaust vent and a second exhaust vent. The first support frame includes a first upper cover and an upper cover bracket connected to each other. A duct cover plate is connected below the upper cover bracket. The first exhaust vent is formed between the upper cover bracket and the duct cover plate. Several grids are opened on the upper cover bracket to form the second exhaust vent, and the second exhaust vent is connected to the exhaust vent of the heat dissipation duct.

[0040] Furthermore, the pet air purifier also includes at least two counterweights, which are evenly distributed within the base to improve the stability of the device.

[0041] Compared with existing technologies, the advantages of this utility model are:

[0042] 1. By setting interactive elements on the machine body, pets can be entertained and attracted to interact with the interactive elements around the machine body, causing shed pet hair to concentrate around the machine body, reducing the user's cleaning area and easing the burden of housework.

[0043] 2. By opening a first air inlet on the second support frame, the first air inlet is located at the bottom of the pet air purifier, which can absorb pet hair and dust scattered on the ground. By opening a second air inlet on the second shell, the air can be purified to remove odors in the air, and it can also absorb pet hair scattered in the air as the pet climbs up and down.

[0044] 3. The filter assembly can be easily disassembled by being installed or removed from the top opening, making it convenient for users to clean and maintain.

[0045] 4. By setting a temperature control device, the pet seat can automatically cool or heat itself, so that the surface temperature of the pet seat can approach the preset suitable temperature under different ambient temperatures, increasing the pet's comfort and attracting the pet.

[0046] 5. Electrically charged components are only located on the upper body, facilitating easy disassembly and cleaning of parts inside the machine. Furthermore, a reed switch is installed on the upper body and a magnet is installed on the lower body. The circuit is connected through the magnetic induction of the reed switch and the magnet, thus improving safety performance. Attached Figure Description

[0047] Figure 1 This is a three-dimensional assembly drawing of a pet air purifier according to an embodiment of the present invention;

[0048] Figure 2 This is a front view of a pet air purifier according to an embodiment of the present invention;

[0049] Figure 3 for Figure 2 Sectional view along the middle AA;

[0050] Figure 4 This is a right view of a pet air purifier according to an embodiment of the present invention;

[0051] Figure 5 for Figure 4 A sectional view along the middle edge BB;

[0052] Figure 6 for Figure 3 Enlarged view of section C;

[0053] Figure 7 for Figure 5 Enlarged view of section D;

[0054] Figure 8 This is a partial 3D assembly drawing of the upper body;

[0055] Figure 9 This is an exploded view of the lower part of the machine.

[0056] Figure 10 An exploded view of the pet bed components;

[0057] Figure 11 for Figure 9 Enlarged view of section E in the middle

[0058] Figure 12 This is a partial cross-sectional view of a pet air purifier according to an embodiment of the present invention.

[0059] Labeling Explanation: 1. Body; 11. Upper Body; 111. First Upper Cover; 112. Upper Cover Bracket; 113. Air Duct Cover; 114. First Housing; 115. Decorative Ring; 118. First Exhaust Vent; 119. Second Exhaust Vent; 12. Lower Body; 121. Second Housing; 122. Second Upper Cover; 123. Base; 124. Counterweight; 125. First Air Inlet; 126. Second Air Inlet; 127. Upper Opening; 128. Second Slot; 13. Snap-on Assembly; 131. Button; 132. Third Bracket; 133. First Snap-on; 134. Elastic Component; 135. First Slot; 141. First Extension; 142. Reinforcing Rib; 143. Second Extension; 2. Interactive Component; 21 1. Toy ball; 22. Track; 3. Filter assembly; 31. Mesh screen; 32. HEPA filter; 34. Filter cover; 36. Handle; 4. Exhaust assembly; 41. Motor; 411. Shaft; 42. Fan wheel; 43. Motor bracket; 5. Lighting assembly; 51. Lamp ring; 511. Lamp bead; 52. Lampshade; 53. Light guide column; 531. First inclined surface; 533. Second buckle; 54. Light guide bracket; 55. Fixing groove; 6. Pet bed assembly; 61. Pet seat; 62. Foam board; 621. Through hole; 63. Temperature sensor; 64. Semiconductor temperature control module; 65. Heat sink; 66. Heat dissipation duct; 661. Air inlet; 662. Air outlet; 67. Temperature and humidity sensor; 7. Power adapter. Detailed Implementation

[0060] The following detailed, non-limiting description of the utility model's technical solution, in conjunction with preferred embodiments and accompanying drawings, is provided. In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0061] like Figures 1 to 12As shown, an embodiment of the present invention provides a pet air purifier, comprising a body 1, a filter assembly 3, and an exhaust assembly 4. The body 1 includes a detachably connected upper body 11 and a lower body 12, with an exhaust vent on the upper body 11 and at least one air inlet on the lower body 12. The filter assembly 3 is detachably installed within the lower body 12. The exhaust assembly 4 is located within the upper body 11. Driven by the exhaust assembly 4, airflow is generated around the lower body 12. Pet hair or dust around the body 1 enters the lower body 12 through the air inlet 125, where it adheres to the filter assembly 3. After passing through the filter assembly 3, clean, odorless air is discharged from the exhaust vent of the upper body 11. The pet air purifier also includes an interactive element 2, installed on the body 1, used to attract pets to circle and interact with the body 1, increasing the pet's interest in the device and causing shed pet hair to gather around the body 1. By setting up interactive elements 2 on the main body 1, pets can be entertained and attracted to interact with the interactive elements 2 around the main body 1, causing shed pet hair to concentrate around the main body 1, reducing the cleaning area for users and easing the burden of housework.

[0062] like Figure 3 As shown, in this embodiment, only the upper body 11 is equipped with live components and a detachable power adapter 7 is connected to the outside of the upper body 11. The lower body 12 is not equipped with live components, which facilitates the replacement and cleaning of parts inside the body 1.

[0063] Furthermore, a reed switch is installed on the upper body 11, and a magnet is installed on the lower body 12. When the upper body 11 and the lower body 12 are assembled, the magnet approaches the reed switch and magnetizes the magnetic plate inside the reed switch, causing it to attract the reed switch and thus connecting the circuit inside the pet air purifier. When the upper body 11 and the lower body 12 are not assembled, the magnet separates from the reed switch, and the circuit inside the pet air purifier is disconnected. The circuit is connected through the magnetic induction of the reed switch on the upper body 11 and the magnet on the lower body 12, thus enhancing safety.

[0064] Furthermore, such as Figure 8 As shown, the upper body 11 includes a first support frame and a first housing 114. The exhaust vent is at least partially located between the first support frame and the first housing 114. Specifically, the first support frame includes a first upper cover 111 and an upper cover support 112 connected to each other. A duct cover 113 is connected below the upper cover support 112 and is mounted on the first housing 114. The exhaust vent includes a first exhaust vent 118 and a second exhaust vent 119. The first exhaust vent 118 is formed between the upper cover support 112 and the duct cover 113, and the second exhaust vent 119 is formed by several grids on the upper cover support 112.

[0065] Furthermore, such as Figure 9 As shown, the lower body 12 includes a second housing 121 and a second support frame connected sequentially from top to bottom. The second support frame supports the filter assembly 3 and the second housing 121.

[0066] At least one air inlet is located between the second support frame and the second housing 121. Specifically, the at least one air inlet includes a first air inlet 125 and a second air inlet 126, wherein the first air inlet 125 is formed on the second support frame, and the second air inlet 126 is formed on the second housing 121. By opening the first air inlet 125 on the second support frame, the first air inlet 125 is located at the bottom of the pet air purifier, which can absorb pet hair and dust scattered on the bottom surface. By opening the second air inlet 126 on the second housing 121, the air can be purified to remove odors, and pet hair scattered in the air can also be absorbed as the pet climbs up and down. Furthermore, in this embodiment, to make the pet air purifier more aesthetically pleasing, the second air inlets 126 are set as a pair and symmetrically arranged on the second housing 121.

[0067] Furthermore, the second support frame includes a second upper cover 122 and a base 123 connected to each other. The filter assembly 3 is specifically supported by the second upper cover 122, and the second housing 121 can be supported by the second upper cover 122 and / or the base 123. Optionally, the first air inlet 125 is formed on the second upper cover 122 and / or the base 123. In this embodiment, the second housing 121 is supported by the second upper cover 122, and the second housing 121 and the second upper cover 122 are connected by a rotary snap-fit, which can achieve a firm connection and also facilitate disassembly for cleaning and replacement.

[0068] The pet air purifier also includes at least two counterweights 124, which are evenly distributed within the base 123 to improve the stability of the unit 1 and prevent shaking or tipping caused by pets jumping up and down. Preferably, four counterweights 124 are provided to increase the stability of the pet air purifier.

[0069] The following describes in detail the specific implementation method of the detachable connection between the upper body 11 and the lower body 12.

[0070] like Figure 7As shown, the pet air purifier also includes a snap-fit ​​assembly 13, through which the upper body 11 and the lower body 12 are detachably connected. The snap-fit ​​assembly 13 includes a button 131 on the upper body 11 / lower body 12 and a first slot 135 on the lower body 12 / upper body 11. A first latch 133 is formed on the button 131 and engages with the first slot 135. The snap-fit ​​assembly 13 includes a third bracket 132 and an elastic element 134. The third bracket 132 is fixed to the upper body 11 / lower body 12, and one end of the elastic element 134 abuts against the third bracket 132, while the other end abuts against the button 131.

[0071] In this embodiment, the third bracket 132 is fixed to the inner wall of the first housing 114, and the button 131 is movably disposed on the upper body 11, with the third bracket 132 used to limit the button 131. The first slot 135 is disposed on the lower body 12.

[0072] In this embodiment, to prevent accidental button 131 from causing the first buckle 133 to disengage from the first slot 135, the number of buckle components 13 is set to two, and they are symmetrically arranged on both sides of the body 1, which also makes the connection between the upper body 11 and the lower body 12 more reliable.

[0073] The following is a detailed description of the specific implementation method of interactive component 2:

[0074] like Figure 3 , Figure 9 and Figure 12 As shown, in this embodiment, the interactive component 2 includes a track 22 and a toy ball 21. The track 22 is formed on the body 1, and the toy ball 21 is movably disposed within the track 22. It is worth noting that in this embodiment, the size, material, and type of the toy ball 21 are not specifically limited and can be appropriately set according to specific needs. Furthermore, in other embodiments, the interactive component 21 can also be preferably a pet water fountain, a food dispenser, etc., and can be appropriately set according to specific needs.

[0075] In this embodiment, the interactive element 2 is disposed at the bottom of the lower body 12. In other embodiments, the track 22 may also be disposed at the connection between the upper body 11 and the lower body 12, or at the top of the upper body 11, and may be disposed as appropriate according to specific requirements.

[0076] Furthermore, the outer edge of the second support frame extends outward to form a first extension 141 and a second extension 143, which together form a track 22. Vertically, the distance from the lower edge of the first extension 141 to the upper edge of the second extension 143 is D2, and the diameter of the toy ball 21 is D1, with D2 < D1, thus restricting the movement of the toy ball 21 within the track 22 and preventing it from falling off.

[0077] Furthermore, the first extension 141 extends downward from the outer edge of the second upper cover 122 and / or extends upward from the outer edge of the base 123, the second extension 143 extends downward from the outer edge of the base 123, the second housing 121 is supported on the first extension 141 and / or the second extension 143, and the first air inlet 125 is formed on the first extension 141 and / or the second extension 143. Specifically, when the first extension 141 is formed by extending downward from the outer edge of the second upper cover 122, the second housing 121 is supported on the second upper cover 122, and the first air inlet 125 is formed on the second upper cover 122; when the first extension 141 is formed by extending upward from the outer edge of the base 123, the second housing 121 is supported on the base 123, and the first air inlet 125 is formed on the base 123; when the first extension 141 is formed by extending downward from the outer edge of the second upper cover 122 and extending upward from the outer edge of the base 123, the second housing 121 is supported by the second upper cover 122 and the base 123, and the first air inlet 125 is formed by the second upper cover 122 and the base 123.

[0078] In this embodiment, in order to facilitate the installation and disassembly of the interactive component 2, the first extension portion 141 extends downward from the outer edge of the second upper cover 122, that is, the track 22 is formed between the first extension portion 141 of the second upper cover 122 and the second extension portion 143 of the base 123.

[0079] In this embodiment, a first air inlet 125 is formed on a first extension 141, and a plurality of reinforcing ribs 142 are provided on the first extension 141 to improve the supporting strength of the first extension 141. Furthermore, the plurality of reinforcing ribs 142 divide the first air inlet 125 into several portions, and the several portions of the first air inlet 125 are evenly spaced along the circumferential direction of the first extension 141.

[0080] In order to prevent the toy ball 21 from entering the body 1 through the first air inlet 125, the width of the object passing through the first air inlet 125 should be smaller than the diameter D1 of the toy ball 21.

[0081] The top of the second housing 121 has an upper opening 127 through which the filter assembly 3 is installed or removed, and the filter assembly 3 is supported on the second support frame.

[0082] like Figure 9 As shown, the filter assembly 3 includes a HEPA filter 32. The HEPA filter 32 has a cylindrical structure, and its cross-sectional area is smaller than that of the upper opening 127 to ensure smooth entry and exit of the HEPA filter 32 from the upper opening 100 into the lower body 12. Furthermore, filter covers 34 are connected to both ends of the HEPA filter 32 to protect it. A handle 36 is attached to the filter cover 34 located at the upper end of the HEPA filter 32 for easy installation or removal of the filter assembly 3.

[0083] The outer side of the HEPA filter 32 is wrapped with a 40-mesh mesh 31. When pet hair around the body 1 enters the lower body 12 from the air inlet 125 in any direction around the base 123 with the airflow, the pet hair adheres to the mesh 31. When disassembling, the pet hair attached to the outside of the mesh 31 can be cleaned directly with a brush, which is convenient and quick.

[0084] In this embodiment, the second housing 121 is preferably a transparent visible part, which facilitates real-time observation of pet hair attached to the outside of the mesh 31 for timely cleaning.

[0085] like Figure 5 As shown, the exhaust assembly 4 includes a motor 41 and a fan wheel 42. The motor 41 is installed inside the upper body 11, and the rotating shaft 411 of the motor 41 is arranged in the vertical direction. The fan wheel 42 is sleeved on the rotating shaft 411 of the motor 41.

[0086] The pet air purifier is also equipped with a tilt switch. When the pet air purifier tilts, the tilt switch controls the motor 41 to cut off power and stop working, preventing the shaft 411 from rotating at an angle. By setting up the tilt switch, when the pet air purifier tilts, the tilt switch sends a signal to the main control board, which can promptly cut off the circuit, i.e., control the motor 41 to stop working, effectively ensuring the service life of the motor 41.

[0087] like Figure 6 As shown, the pet air purifier also includes a light-emitting component 5, which is located at the connection between the upper body 11 and the lower body 12.

[0088] Furthermore, the upper body 11 also includes a decorative ring 115, and the lighting assembly 5 includes a lamp ring 51 and a lampshade 52. The decorative ring 115 is installed at the bottom of the first housing 114, and a fixing groove 55 adapted to the shape of the lamp ring 51 is opened at the bottom edge of the decorative ring 115. The lamp ring 51 is received in the fixing groove 55. The lampshade 52 is disposed around the lamp ring 51 and is fixedly connected to the decorative ring 115 by a buckle. Among them, a plurality of lamp beads 511 are disposed between the lamp ring 51 and the lampshade 52. The front wall of the lampshade 52 is a transparent plate, and the light emitted by the lamp beads 511 in the horizontal direction can be emitted through the lampshade 52.

[0089] In this embodiment, when the upper body 11 is removed from the lower body 12, part of the lamp cover 52 is exposed outside the decorative ring 115, which facilitates the subsequent disassembly and assembly of the lamp cover 53 for maintenance of the lamp beads 511.

[0090] Furthermore, the lighting assembly 5 also includes a light guide column 53. The light guide column 53 is fixedly connected to the second housing 121. When the upper body 11 is installed onto the lower body 12, the light guide column 53 corresponds to the position of the lamp ring 51 and abuts against the lamp cover 52. The light emitted by the lamp beads 511 can pass through the lamp cover 52 and illuminate the light guide column 53. The light guide column 53 includes a first inclined surface 531, and the angle between the first inclined surface 531 and the horizontal plane is 45°. The light emitted by the lamp beads 511 in the horizontal direction is refracted by the first inclined surface 531 and then emitted in a vertically downward direction, which makes it convenient for the user to observe the hair attachment on the mesh 31 for timely cleaning.

[0091] The illumination assembly 5 also includes a light guide bracket 54, which is housed within the second housing 121 and adapted to the shape of the second housing 121. A light guide post 53 is housed inside the light guide bracket 54, and the light guide post 53 is provided with multiple second latches 533. The second housing 121 also has a second slot 128, in which the second latches 533 are housed to limit the vertical movement of the light guide post 53. The light guide bracket 54 also has a limiting groove and a limiting rib to prevent the light guide post 53 from circumferentially moving within the light guide bracket 54.

[0092] In this embodiment, the lamp ring 51, lampshade 52, light guide post 53, and decorative ring 115 are all concentrically arranged. This concentric arrangement allows the lamp ring 51 to fit more closely to the lampshade 52, and the lamp ring 51 and lampshade 52 remain parallel, reducing light refraction. The concentric arrangement of the lamp ring 51, lampshade 52, and light guide post 53 also results in better light refraction, making the downward-refracted light source brighter.

[0093] like Figure 8 and Figure 10 As shown, the pet air purifier also includes a pet bed assembly 6, which is installed on the top of the main body 1. The pet bed assembly 6 includes a pet seat 61 and a temperature control device. The top of the first support frame of the upper body 11 is recessed downwards to form a receiving portion. The pet seat 61 is disposed in the receiving portion of the first support frame, and the temperature control device is disposed within the first support frame and abuts against the pet seat 61. In this embodiment, the pet bed assembly 6 can autonomously cool or heat itself via the temperature control device, ensuring that the surface temperature of the pet seat 61 tends to a preset suitable temperature under different ambient temperatures, increasing the pet's comfort and attracting the pet.

[0094] In this embodiment, the pet seat 61 is preferably an aluminum disc with good thermal conductivity.

[0095] In this embodiment, the pet bed assembly 6 also includes a foam board 62. The foam board 62 is disposed between the pet seat 61 and the first support frame, mainly for heat insulation of the pet seat 61, separating the temperature of the pet seat 61 from the temperature of the temperature regulating device below, which helps the pet seat 61 maintain a constant temperature. In addition, the foam board 62 also has certain waterproof and shock-absorbing properties and is not easily corroded.

[0096] The temperature control device includes a temperature sensor 63 and a semiconductor temperature control module 64. A through hole 621 is provided in the middle of the foam board 62. The temperature sensor 63 and the semiconductor temperature control module 64 are housed in the through hole 621 and are tightly fitted to the lower surface of the pet seat 61 to accurately collect the temperature of the pet seat 61 for temperature adjustment. The temperature sensor 63 and the semiconductor temperature control module 64 are respectively connected to the main control board of the pet air purifier.

[0097] The pet bed assembly 6 also includes a temperature and humidity sensor 67 that is connected to the main control board of the pet air purifier for detecting ambient temperature.

[0098] When the pet air purifier is turned on, temperature sensor 63 and temperature and humidity sensor 67 begin calibration. After calibration, temperature sensor 63 and temperature and humidity sensor 67 collect surface temperature data of the pet seat 61 and ambient temperature data, respectively, and transmit the data to the main control board. When the pet air purifier activates its cooling / heating function, the main control board analyzes and judges the stored preset data, the collected surface temperature data of the pet seat 61, and the ambient temperature data at 30-second intervals, controlling the semiconductor temperature control module 64 to start or stop working, and can also control the working mode of the semiconductor temperature control module 64 to be either cooling mode or heating mode.

[0099] Furthermore, when the main control board makes its initial judgment:

[0100] If the ambient temperature data is ≥a℃ and the surface temperature data of the pet seat 61 is ≥b℃, the control semiconductor temperature control module 64 will turn on the cooling mode. At this time, the upper surface of the semiconductor is the cold surface and the lower surface is the hot surface.

[0101] If the ambient temperature data is ≥a℃ and the surface temperature data of the pet seat 61 is <b℃, the control semiconductor temperature control module 64 will stop working.

[0102] If the ambient temperature data is <a℃ and the surface temperature data of the pet seat 61 is ≤c℃, the control semiconductor temperature control module 64 will turn on the heating mode. At this time, the upper surface of the semiconductor is the hot surface and the lower surface is the cold surface.

[0103] If the ambient temperature data is <a℃ and the surface temperature data of the pet seat 61 is >c℃, the control semiconductor temperature control module 64 will stop working.

[0104] Furthermore, after the main control board completes its initial judgment, it begins a loop of judgments:

[0105] If the ambient temperature data is ≥d℃ and the surface temperature data of the pet seat 61 is ≥c℃, the control semiconductor temperature control module 64 will start the cooling mode until the surface temperature data of the pet seat 61 drops below c℃ and then stops working.

[0106] If the ambient temperature data is ≥a℃ and <d℃, and the surface temperature data of the pet seat 61 is ≥b℃, the control semiconductor temperature control module 64 will turn on the cooling mode until the surface temperature data of the pet seat 61 drops below b℃ and then stops working.

[0107] If the ambient temperature data is >c℃ and <a℃, and the surface temperature data of the pet seat 61 is ≤c℃, the control semiconductor temperature control module 64 will turn on the heating mode until the surface temperature data of the pet seat 61 rises above c℃ and then stops working.

[0108] If the ambient temperature is ≤c℃ and the surface temperature of the pet seat 61 is ≤a℃, the control semiconductor temperature control module 64 will activate the heating mode until the surface temperature of the pet seat 61 rises above a℃, at which point it will stop operating. The main control board sends control commands at 30-second intervals to maintain a dynamic balance in the surface temperature of the pet seat 61.

[0109] In this embodiment, the specific value of temperature a℃ is 25℃, the specific value of temperature b℃ is 27℃, the specific value of temperature c℃ is 22℃, and the specific value of temperature d℃ is 28℃.

[0110] Furthermore, the pet air purifier also includes a heat dissipation duct 66 disposed within the upper body 11. The air inlet 661 of the heat dissipation duct 66 is suspended inside the upper body 11 and faces the impeller 42. The air outlet 662 of the heat dissipation duct 66 is connected to the exhaust outlet to facilitate airflow. Specifically, the second exhaust outlet 119 is connected to the air outlet 662 of the heat dissipation duct 66.

[0111] The lower surface of the semiconductor temperature control module 64 is closely attached to a heat sink 65, which is located inside the heat dissipation duct 66. The air outlet 662 of the heat dissipation duct 66 and the heat sink 65 are basically on the same horizontal line, which improves the heat dissipation effect.

[0112] When the air purifier starts working and the cooling / heating function is selected, the high-speed rotating fan wheel 42 generates an air source. A small portion of this air source enters the heat dissipation duct 66 from the air inlet 661, flows through the heat sink 65, and carries away the heat generated on the surface of the heat sink 65 by the semiconductor temperature control module 64. Finally, it flows out from the second exhaust vent 119, accelerating the heat interaction between the semiconductor temperature control module 64 and the outside environment and improving the working efficiency of the semiconductor temperature control module 64.

[0113] This utility model discloses a pet air purifier. By incorporating an interactive element 2 on the main body 1, it attracts pets to interact with the element 2 around the main body 1, causing shed pet hair to gather around the main body 1, reducing the cleaning area and lightening household chores. A first air inlet 125 is located at the bottom of the pet air purifier on the second support frame, effectively absorbing pet hair and dust scattered on the ground. A second air inlet 126 is located on the second housing 121, purifying the air, removing odors, and also absorbing pet hair scattered in the air as pets climb up and down. The upper body 11 and lower body 12 are detachably connected using a snap-fit ​​assembly 13, allowing for easy disassembly and cleaning. The filter assembly 3 is easily inserted into or removed from the lower body 12 through the upper opening 127, further simplifying disassembly and cleaning. By wrapping a mesh 31 around the outside of the HEPA filter 32, pet hair can adhere to the mesh 31. During disassembly, the pet hair attached to the outside of the mesh 31 can be cleaned directly with a brush, which is convenient and quick. By centrally housing the electrical components within the upper body 11, the parts inside the body 1 can be easily replaced and cleaned. A temperature control device allows the pet seat 61 to automatically cool or heat, ensuring that its surface temperature remains at a preset, comfortable level regardless of ambient temperature, increasing the pet's comfort and attracting them to the environment.

[0114] The above embodiments only illustrate several implementation methods of this utility model, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A pet air purifier characterized by comprising: The utility model relates to a pet air purifier, which comprises: a machine body (1) comprising an upper machine body (11) and a lower machine body (12) connected detachably, wherein an air outlet is formed on the upper machine body (11), and at least one air inlet is formed on the lower machine body (12); a filter assembly (3) detachably installed in the lower machine body (12); an air exhaust assembly (4) arranged in the upper machine body (11); under the driving of the air exhaust assembly (4), an air flow is formed around the lower machine body (12), and pet hair or dust around the machine body (1) enters the lower machine body (12) through the at least one air inlet along the air flow, wherein the pet hair or dust is adsorbed on the filter assembly (3), the air flow passes through the filter assembly (3) and is exhausted from the air outlet; the pet air purifier further comprises an interactive element (2) installed on the machine body (1) for attracting pets to surround and interact with the machine body (1), so that the pet hair falling off is concentrated around the machine body (1).

2. The pet air purifier of claim 1, wherein, The interactive element (2) comprises a track (22) formed on the machine body (1) and a toy ball (21) movably arranged in the track (22).

3. The pet air purifier of claim 2, wherein, The lower machine body (12) comprises a second shell (121) and a second carrier connected in sequence from top to bottom, the top of the second shell (121) is provided with an upper opening (127), the filter assembly (3) is installed or taken out from the upper opening (127), and the filter assembly (3) is supported on the second carrier.

4. The pet air purifier of claim 3, wherein, The outer edges of the second carrier extend outwardly to form a first extension (141) and a second extension (143) respectively, and the first extension (141) and the second extension (143) form the track (22).

5. The pet air purifier of claim 4, wherein, The second carrier comprises a second upper cover (122) and a base (123) connected to each other, the first extension (141) is formed by extending downwardly from the outer edge of the second upper cover (122) and / or extending upwardly from the outer edge of the base (123), and the second extension (143) is formed by extending downwardly from the outer edge of the base (123).

6. The pet air purifier of claim 5, wherein, The distance from the lower edge of the first extension (141) to the upper edge of the second extension (143) is D2, the diameter of the toy ball (21) is D1, and D2 < D1.

7. The pet air purifier of claim 3, wherein The at least one air inlet comprises a first air inlet (125) and a second air inlet (126), the first air inlet (125) is formed on the second carrier, and the second air inlet (126) is formed on the second shell (121); the object passing through the first air inlet (125) should be smaller than the diameter D1 of the toy ball (21) in width; only the upper machine body (11) is provided with a charged device, and the lower machine body (12) is not provided with a charged device; the upper machine body (11) is provided with a reed switch, and the lower machine body (12) is provided with a magnet; When the upper body (11) and the lower body (12) are assembled in place, the circuit in the pet air purifier is turned on; when the upper body (11) and the lower body (12) are not assembled in place, the magnet is separated from the reed switch, and the circuit in the pet air purifier is turned off; The pet air purifier further comprises a buckle assembly (13), the buckle assembly (13) comprises a button (131) arranged on the upper body (11) or the lower body (12) and a first clamping groove (135) arranged on the lower body (12) or the upper body (11), a first buckle (133) is formed on the button (131), and the first buckle (133) is matched with the first clamping groove (135); the buckle assembly (13) comprises a third support (132) and an elastic member (134), the third support (132) is fixed on the upper body (11) / lower body (12), one end of the elastic member (134) abuts against the third support (132), and the other end of the elastic member (134) abuts against the button (131); The air exhaust assembly (4) comprises a motor (41) and a fan wheel (42), the motor (41) is arranged in the upper body (11), a rotating shaft (411) of the motor (41) is arranged in a vertical direction, and the fan wheel (42) is sleeved on the rotating shaft (411) of the motor (41); The pet air purifier is further provided with a tipping switch, when the pet air purifier tips over, the tipping switch controls the motor (41) to be powered off and stop working.

8. The pet air purifier of claim 3, wherein, The pet air purifier further comprises an illumination assembly (5), the illumination assembly (5) is arranged at a connection position of the upper body (11) and the lower body (12); the upper body (11) comprises a decorative ring (115), the illumination assembly (5) comprises a lamp ring (51) and a lampshade (52), a fixing groove (55) matched with the lamp ring (51) in shape is formed in a bottom edge of the decorative ring (115), the lamp ring (51) is accommodated in the fixing groove (55), and the lampshade (52) is arranged at the periphery of the lamp ring (51) and is fixedly connected with the decorative ring (115) through buckling; A plurality of lamp beads (511) are arranged between the lamp ring (51) and the lampshade (52), a front wall of the lampshade (52) is a transparent plate, and light emitted by the lamp beads (511) in a horizontal direction can be emitted out through the lampshade (52); The illumination assembly (5) further comprises a light guide column (53), the light guide column (53) is fixedly connected with the second shell (121), when the upper body (11) is installed on the lower body (12), the light guide column (53) corresponds to the position of the lamp ring (51) and abuts against the lampshade (52), and light emitted by the lamp beads (511) can be irradiated onto the light guide column (53) through the lampshade (52); The lamp ring (51), the lampshade (52), the light guide column (53) and the decorative ring (115) are concentrically arranged. The light illumination assembly (5) further comprises a light guide support (54) which is accommodated in the second shell (121) and is adapted to the shape of the second shell (121), the light guide column (53) is accommodated inside the light guide support (54), a plurality of second buckles (533) are arranged on the light guide column (53), and a second buckle groove (128) is further formed on the second shell (121), the second buckle (533) is accommodated in the second buckle groove (128); The light guide column (53) comprises a first inclined surface (531), the included angle between the first inclined surface (531) and the horizontal plane is 45°, and the light emitted by the lamp bead (511) in the horizontal direction is refracted by the first inclined surface (531) and then emitted in the vertical downward direction; The second shell (121) is a transparent visual part.

9. The pet air purifier of claim 1, wherein, The pet air purifier further comprises a pet nest assembly (6) which is installed on the top of the fuselage (1); The upper machine body (11) comprises a first bearing frame, the pet nest assembly (6) comprises a pet seat (61) and a temperature adjusting device, the top of the first bearing frame is recessed downward to form a containing part, the pet seat (61) is arranged in the containing part, and the temperature adjusting device is arranged in the first bearing frame and abuts against the pet seat (61); The temperature adjusting device comprises a temperature sensor (63) and a semiconductor temperature control module (64), the temperature sensor (63) and the semiconductor temperature control module (64) are in close contact with the lower surface of the pet seat (61), and the temperature sensor (63) and the semiconductor temperature control module (64) are respectively connected with the main control board of the pet air purifier in signal; The pet air purifier further comprises a heat dissipation air duct (66) arranged in the upper machine body (11), the air inlet (661) of the heat dissipation air duct (66) is suspended in the upper machine body (11) and is arranged with an opening facing the lower machine body (12), and the air outlet (662) of the heat dissipation air duct (66) is in communication with the air outlet; The lower surface of the semiconductor temperature control module (64) is in close contact with a heat dissipation fin (65), the heat dissipation fin (65) is arranged in the heat dissipation air duct (66), and the air outlet (662) of the heat dissipation air duct (66) and the heat dissipation fin (65) are located on the same horizontal line; The air outlet comprises a first air outlet (118) and a second air outlet (119), the first bearing frame comprises a first upper cover (111) and an upper cover support (112) connected with each other, the lower portion of the upper cover support (112) is connected with an air duct cover plate (113), the first air outlet (118) is formed between the upper cover support (112) and the air duct cover plate (113), a plurality of grids are formed on the upper cover support (112) to form the second air outlet (119), and the second air outlet (119) is in communication with the air outlet (662) of the heat dissipation air duct (66).

10. The pet air purifier of claim 5, wherein, The pet air purifier further comprises at least two counterweights (124) which are evenly arranged in the base (123) to make the fuselage (1) more stable.

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