Pet air purifier

Abstract

The utility model provides a pet air purifier, include: purifier base, be equipped with an air filter in purifier base inside, purifier body is connected in the upper portion of purifier base, and purifier base is equipped with a fan based on the air flow of filtered air generation and the air outlet of upward opening, diffusion desktop, the bottom surface of diffusion desktop is connected with an inverted round table, and the round table is inserted into the air outlet, and the outer periphery of round table forms the concave conical surface, and the radius w of the lower bottom surface of round table is greater than the radius s of air outlet, and the concave conical surface cooperates air outlet and forms the vertical air flow direction horizontal direction of guiding air outlet is bent to promote the first working condition of backflow air filter. The utility model can more effectively expand the movement range of air flow, and enhance the effect of sucking the ground pet hair, optimize the air purification capacity, improve the use experience of pet person.

Description

Technical Field

[0001] This utility model relates to the field of air purification equipment, and more specifically, to a pet air purifier. Background Technology

[0002] When keeping pets, pet hair is prone to falling out. The shed hair will not only be scattered in various corners of the room, but may also be suspended in the air. If it is not cleaned in time, the accumulation of hair will produce odors, breed bacteria and mites, and spread in the indoor air.

[0003] Although most floor-standing air purifiers for pets on the market currently only have the function of picking up pet hair, the main use scenario for floor-standing air purifiers is to discharge purified air upwards (mainly to emit filtered air towards the breathing height of people), which is of little help in picking up pet hair on the ground. Therefore, the current air purifiers are not very effective for pet-owning families.

[0004] Therefore, this utility model provides a pet air purifier. Utility Model Content

[0005] In view of the problems in the prior art, the purpose of this utility model is to provide a pet air purifier that overcomes the difficulties of the prior art, can more effectively expand the range of air movement, enhance the effect of sucking in pet hair from the ground, optimize air purification capabilities, and improve the user experience for pet owners.

[0006] An embodiment of this utility model provides a pet air purifier, comprising:

[0007] An air purifier base, wherein an air filter is installed inside the air purifier base;

[0008] The purifier body is connected to the upper part of the purifier base, which is equipped with a fan that generates airflow based on filtered air and an upward-opening air outlet.

[0009] A diffuser tabletop has an inverted frustum connected to its bottom surface. The frustum is inserted into the air outlet. The outer periphery of the frustum forms a concave conical surface. The radius w of the lower surface of the frustum is greater than the radius s of the air outlet. The concave conical surface, in conjunction with the air outlet, guides the vertical airflow from the air outlet to bend horizontally, thereby promoting the return flow to the air filter in its first working state.

[0010] Preferably, in the first working state, the vertical airflow emitted from the air outlet bends along the concave conical surface, moves horizontally first, descends and then carries the ground airflow together to be drawn into the air filter, so as to form a vertical vortex airflow.

[0011] Preferably, the vortex airflow carries pet hair from the ground into the purifier base, where it is filtered by the air filter.

[0012] Preferably, when the diffused desktop causes the truncated cone to rise, the concave conical surface cooperates with the air outlet to form a second working state in which the vertical airflow from the air outlet diffuses along the concave conical surface in all directions and continues to rise.

[0013] Preferably, the radius R of the diffusion table is greater than or equal to the radius w of the lower base of the frustum, and the distance between the bottom surface of the diffusion table and the air outlet is H. In the first working state, H ≤ (ws), and in the second working state, H > (ws).

[0014] Preferably, the radius w of the lower base of the frustum is greater than 1.3 times the radius s of the air outlet.

[0015] Preferably, the air outlet of the purifier body is also provided with a sliding component for vertically raising and lowering the truncated cone.

[0016] Preferably, the fan includes a motor, an impeller driven by the motor, an inner wall of the air outlet ring formed by the housing of the motor, and an outer wall of the air outlet ring formed by the inner wall of the purifier body. The upper bottom surface of the frustum is connected to the top of the fan, and the concave conical surface is connected to the streamline of the inner wall of the air outlet ring.

[0017] Preferably, the fan further includes an air inlet, which is disposed inside the air filter. In the vortex airflow, the air inlet provides suction to draw surface air from around the purifier body into the air filter.

[0018] Preferably, the purifier base further includes an outer cage that surrounds the outer periphery of the air filter.

[0019] This pet air purifier can more effectively expand the range of airflow and enhance the effect of sucking in pet hair from the ground, thus optimizing air purification capabilities and improving the user experience for pet owners. Attached Figure Description

[0020] Other features, objects, and advantages of this invention will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings.

[0021] Figure 1 This is a perspective view of the pet air purifier of this utility model.

[0022] Figure 2 This is a side view of the pet air purifier of this utility model.

[0023] Figure 3 This is a cross-sectional view of the pet air purifier of this utility model.

[0024] Figure 4 This is a schematic diagram of the pet air purifier of this utility model switching to the first working state.

[0025] Figure 5 This is a top view of the pet air purifier of this utility model switched to its first working state.

[0026] Figure 6 This is a schematic diagram of the pet air purifier of this utility model switching to the second working state.

[0027] Figure Labels

[0028] 1. Diffuse Desktop

[0029] 11. Frustum

[0030] 12. Guiding side

[0031] 13 Diffusion side

[0032] 14. Concave Conical Surface

[0033] 2. Air purifier body

[0034] 3 Air outlets

[0035] 4. Air Filter

[0036] 5. Air purifier base

[0037] 6. Fans

[0038] 61. Inner wall of the air outlet ring

[0039] 62 Outer wall of air outlet ring

[0040] 63 Impeller

[0041] 64 Air Inlet

[0042] 7. Outer cage

[0043] 8. Pet hair

[0044] 9. Vortex airflow Detailed Implementation

[0045] The following specific examples illustrate the implementation methods of this application. Those skilled in the art can easily understand the other advantages and effects of this application from the content disclosed herein. This application can also be implemented or applied through other different specific embodiments, and various details in this application can be modified or changed according to different viewpoints and application systems without departing from the spirit of this application. It should be noted that, unless otherwise specified, the embodiments and features in the embodiments of this application can be combined with each other.

[0046] The embodiments of this application will now be described in detail with reference to the accompanying drawings, so that those skilled in the art can easily implement the application. This application may be embodied in many different forms and is not limited to the embodiments described herein.

[0047] In this application, the terms "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics represented in connection with that embodiment or example, which are included in at least one embodiment or example of this application. Furthermore, the specific features, structures, materials, or characteristics represented may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate different embodiments or examples represented in this application, as well as features of different embodiments or examples.

[0048] Furthermore, the terms "first" and "second" are used for illustrative 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 as "first" or "second" may explicitly or implicitly include at least one of that feature. In the representation of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0049] For the purpose of clearly describing this application, devices that are not relevant to the description are omitted, and the same or similar components throughout the specification are given the same reference numerals.

[0050] Throughout this specification, when it is said that a device is "connected" to another device, this includes not only "direct connection" but also "indirect connection" by placing other components in between. Furthermore, when it is said that a device "comprises" a certain constituent element, unless otherwise stated otherwise, this does not exclude other constituent elements, but rather implies that other constituent elements may be included.

[0051] When we say that a device is "above" another device, this can mean that it is directly above the other device, or it can mean that other devices are present in between. Conversely, when we say that a device is "directly" "above" another device, there are no other devices present in between.

[0052] Although the terms first, second, etc., are used in some instances herein to refer to various elements, these elements should not be limited by these terms. These terms are used only to distinguish one element from another. For example, first interface and second interface, etc., are used. Furthermore, as used herein, the singular forms “a,” “an,” and “the” are intended to also include the plural forms unless the context indicates otherwise. It should be further understood that the terms “comprising,” “including,” indicate the presence of features, steps, operations, elements, components, items, kinds, and / or groups, but do not exclude the presence, occurrence, or addition of one or more other features, steps, operations, elements, components, items, kinds, and / or groups. The terms “or” and “and / or” as used herein are interpreted as inclusive, or mean any one or any combination thereof. Thus, “A, B, or C” or “A, B, and / or C” means “any one of: A; B; C; A and B; A and C; B and C; A, B, and C.” Exceptions to this definition will only occur if the combination of elements, functions, steps, or operations is inherently mutually exclusive in some way.

[0053] The technical terms used herein are for reference only to specific embodiments and are not intended to limit the scope of this application. The singular form used herein includes the plural form unless the statement explicitly indicates otherwise. The word "comprising" as used in the specification means to specify a particular characteristic, region, integer, step, operation, element, and / or component, and does not exclude the presence or addition of other characteristics, regions, integers, steps, operations, elements, and / or components.

[0054] Although not explicitly defined, all terms, including technical and scientific terms used herein, shall have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains. Terms defined in commonly used dictionaries shall be further interpreted as having a meaning consistent with the relevant technical literature and the content of this present application, and shall not be over-interpreted as having an ideal or overly formulaic meaning unless otherwise defined.

[0055] Figure 1 This is a perspective view of the pet air purifier of this utility model. Figure 2 This is a side view of the pet air purifier of this utility model. Figure 3 This is a cross-sectional view of the pet air purifier of this utility model. Figure 4 This is a schematic diagram of the pet air purifier of this utility model switching to the first working state. Figure 5 This is a top view of the pet air purifier of this utility model switched to its first working state. Figures 1 to 5As shown, the pet air purifier of this invention includes: a purifier base 5, a purifier body 2, and a diffusion tabletop 1 connected sequentially from bottom to top. The purifier base 5 contains an air filter 4. The purifier body 2 is connected to the upper part of the purifier base 5. The purifier base 5 has a fan 6 that generates airflow based on filtered air and an upward-opening air outlet 3. An inverted frustum 11 is connected to the bottom surface of the diffusion tabletop 1. The frustum is inserted into the air outlet 3. The outer periphery of the frustum forms a concave conical surface 14. The radius w of the lower base of the frustum is larger than the radius s of the air outlet 3. The concave conical surface 14, in conjunction with the air outlet 3, guides the vertical airflow from the air outlet 3 to bend horizontally, thus promoting the return flow of the air filter 4 in its first working state. Compared with traditional pet air purifiers, the pet air purifier of this invention significantly enhances the horizontal diffusion capability of airflow at low heights (within the range of 40cm-60cm above the ground), thereby enhancing its ability to disturb the air around the ground.

[0056] Especially in the first working state (which focuses more on adsorbing pet hair on the ground), the distance between the concave conical surface 14 and the air outlet 3 is relatively narrow. The vertical airflow emitted from the air outlet 3 bends along the concave conical surface 14, moves horizontally first, and then descends, carrying the ground airflow into the air filter 4, thus forming a vertical vortex airflow 9. Compared with traditional pet air purifiers, the vortex airflow 9 generated by this invention can carry more pet hair 8 from the ground into the purifier base 5 and be filtered by the air filter 4, thereby greatly enhancing the automatic adsorption capacity of pet hair, but this is not a limitation.

[0057] Figure 6 This is a schematic diagram illustrating the switching of the pet air purifier of this utility model to its second working state. Figure 6 As shown, the pet air purifier of this utility model also includes a second working state (the second working state focuses more on directly emitting the filtered air towards the breathing height of the human body, similar to a traditional floor-standing air purifier). When the diffuser table 1 drives the truncated cone to rise, the distance between the concave cone surface 14 and the air outlet 3 increases, and the ability of the concave cone surface 14 to guide the airflow laterally decreases. This results in the concave cone surface 14, together with the air outlet 3, forming a second working state that guides the vertical airflow of the air outlet 3 to diffuse along the concave cone surface 14 to the surrounding areas and then continue to rise, similar to the mode of a traditional air purifier.

[0058] In a preferred embodiment, the radius R of the diffuser table 1 is greater than or equal to the radius w of the lower base of the frustum, and the distance between the bottom surface of the diffuser table 1 and the air outlet 3 is H. In the first working state, H ≤ ws, and in the second working state, H > ws. As the distance H between the bottom surface of the diffuser table 1 and the air outlet 3 increases, the lateral guiding ability of the concave cone surface 14 for the airflow decreases. As the distance H between the bottom surface of the diffuser table 1 and the air outlet 3 decreases, the lateral guiding ability of the concave cone surface 14 for the airflow increases, but this is not a limitation.

[0059] In a preferred embodiment, the radius w of the lower base of the frustum is greater than 1.3 times the radius s of the air outlet 3, but is not limited thereto.

[0060] In a preferred embodiment, the radius w of the lower base of the frustum is greater than 1.4 times the radius s of the air outlet 3, but is not limited thereto.

[0061] In a preferred embodiment, the radius w of the lower base of the frustum is greater than 1.5 times the radius s of the air outlet 3, but is not limited thereto.

[0062] In a preferred embodiment, the radius w of the lower base of the frustum is greater than 1.6 times the radius s of the air outlet 3, but is not limited thereto.

[0063] In a preferred embodiment, the air outlet 3 of the purifier body 2 is also provided with a sliding assembly (not shown in the figure) for vertical lifting of the truncated cone, but this is not a limitation.

[0064] In a preferred embodiment, the fan 6 includes a motor, an impeller 63 driven by the motor, an inner wall 61 of the air outlet ring formed by the motor housing, and an outer wall 62 of the air outlet ring formed by the inner wall of the purifier body 2. The upper bottom surface of the frustum is connected to the top of the fan 6, and the concave conical surface 14 is connected to the streamline of the inner wall 61 of the air outlet ring, thereby forming a guiding structure that changes the direction of airflow, but is not limited thereto.

[0065] In a preferred embodiment, the fan 6 further includes an air inlet 64 disposed inside the air filter 4. In the vortex airflow 9, the air inlet 64 provides suction to draw surface air from around the purifier body 2 into the air filter 4, but is not limited thereto.

[0066] In a preferred embodiment, the purifier base 5 further includes an outer cage 7 that surrounds the outer periphery of the air filter 4, thereby protecting the air filter 4 and preventing pets from scratching or damaging it, but is not limited thereto.

[0067] The specific embodiments of this utility model include:

[0068] refer to Figures 1 to 6As shown, the pet air purifier of this utility model includes: a purifier base 5, a purifier body 2, and a diffuser table 1 connected sequentially from bottom to top. The purifier base 5 contains an air filter 4 and an outer cage 7. The purifier body 2 is connected to the upper part of the purifier base 5, which has a fan 6 that generates airflow based on filtered air and an upward-opening air outlet 3. An inverted frustum 11 is connected to the bottom surface of the diffuser table 1, inserted into the air outlet 3. The outer periphery of the frustum forms a concave conical surface 14, and the radius w of the lower base of the frustum is greater than the radius s of the air outlet 3. This pet air purifier has a first working state focused on adsorbing pet hair and a second working state based on traditional air purification. The concave conical surface 14, in conjunction with the air outlet 3, guides the vertical airflow from the air outlet 3 to bend horizontally, promoting the return flow to the air filter 4 in the first working state. Compared with traditional pet air purifiers, this invention significantly enhances the horizontal diffusion capability of airflow at low altitudes (40cm-60cm above the ground), thereby increasing its ability to disturb the air around the purifier. The fan 6 includes an air inlet 64, a motor, an impeller 63 driven by the motor, an inner wall 61 of the air outlet ring formed by the motor housing, and an outer wall 62 of the air outlet ring formed by the inner wall of the purifier body 2. The upper bottom surface of the truncated cone 14 connects with the top of the fan 6. The lower vertically extending guide side 12 of the concave conical surface 14 connects with the streamline of the inner wall 61 of the air outlet ring, and the upper horizontally extending diffusion side 13 connects with the streamline of the bottom surface of the diffusion table 1. The concave conical surface 14 and the air outlet 3 can cooperate to form a guiding structure that changes the direction of airflow. The air inlet 64 is located inside the air filter 4. In the vortex airflow 9, the air inlet 64 provides suction to draw surface air from around the purifier body 2 into the air filter 4. The outer cage 7 surrounds the outer perimeter of the air filter 4, thereby protecting the air filter 4 and preventing pets from scratching or damaging it.

[0069] See Figure 4 , 5As shown, in the first working state, the distance H1 between the concave conical surface 14 and the air outlet 3 is relatively narrow. The vertical airflow emitted from the air outlet 3 bends along the concave conical surface 14, moves horizontally first, and then descends, carrying the ground airflow into the air filter 4 to form a vertical vortex airflow 9. The radius R of the diffuser table 1 is greater than or equal to the radius w of the lower base of the frustum. The distance H between the bottom surface of the diffuser table 1 and the air outlet 3 is 1 / 2. In the first working state, H ≤ ws. As the distance H between the bottom surface of the diffuser table 1 and the air outlet 3 decreases, the lateral guiding ability of the concave conical surface 14 on the airflow is enhanced. The first working state focuses more on adsorbing pet hair on the ground. Compared with traditional pet air purifiers, the vortex airflow 9 generated by this invention can carry more pet hair 8 from the ground into the purifier base 5 and be filtered by the air filter 4, thereby greatly enhancing the automatic adsorption capability of pet hair.

[0070] See Figure 6 As shown, the pet air purifier of this utility model also includes a second working state. The user can lift the diffusion tabletop 1 using a sliding component that allows the pedestal to rise vertically. When the diffusion tabletop 1 causes the pedestal to rise, the distance between the concave conical surface 14 and the air outlet 3 increases to H2. With this increased distance, the lateral guiding ability of the concave conical surface 14 on the airflow significantly decreases. This results in the second working state, where the concave conical surface 14, in conjunction with the air outlet 3, guides the vertical airflow from the air outlet 3 to diffuse outwards along the concave conical surface 14 and then continue to rise (equivalent to the vertical airflow bypassing the concave conical surface 14 and the diffusion tabletop 1, diffusing slightly, and then continuing to rise vertically). In this second working state, H > ws. As the distance H between the bottom surface of the diffusion tabletop 1 and the air outlet 3 increases, the lateral guiding ability of the concave conical surface 14 on the airflow decreases. In this mode, the focus is on directly projecting filtered air towards the breathing height of the human body, similar to a traditional floor-standing air purifier. Users may breathe more filtered, clean air, enhancing the user experience.

[0071] In summary, the purpose of this utility model is to provide a pet air purifier that can more effectively expand the range of airflow, enhance the effect of sucking in pet hair from the ground, optimize air purification capabilities, and improve the user experience for pet owners.

[0072] The above description, in conjunction with specific preferred embodiments, provides a further detailed explanation of the present invention. It should not be construed that the specific implementation of the present invention is limited to these descriptions. For those skilled in the art, various simple deductions or substitutions can be made without departing from the concept of the present invention, and all such modifications and substitutions should be considered within the protection scope of the present invention.

Claims

1. A pet air purifier, characterized in that, include: The purifier base (5) is provided with an air filter (4) inside the purifier base (5); The purifier body (2) is connected to the upper part of the purifier base (5), which is provided with a fan (6) that generates airflow based on filtered air and an upward-opening air outlet (3). A diffuser table (1) is provided, with an inverted frustum (11) connected to its bottom surface. The frustum is inserted into the air outlet (3). The outer periphery of the frustum forms a concave conical surface (14). The radius w of the lower surface of the frustum is greater than the radius s of the air outlet (3). The concave conical surface (14) cooperates with the air outlet (3) to guide the vertical airflow of the air outlet (3) to bend in the horizontal direction to promote the return flow of the air filter (4) in its first working state.

2. The pet air purifier as described in claim 1, characterized in that, In the first working state, the vertical airflow emitted from the air outlet (3) bends along the concave conical surface (14), moves horizontally first, descends and then carries the ground airflow together to be sucked into the air filter (4) to form a vertical vortex airflow (9).

3. The pet air purifier as described in claim 2, characterized in that, The vortex airflow (9) carries pet hair (8) from the ground into the purifier base (5) and is filtered by the air filter (4).

4. The pet air purifier as described in claim 1, characterized in that, When the diffused desktop (1) drives the truncated cone to rise, the concave conical surface (14) cooperates with the air outlet (3) to form a second working state in which the vertical airflow of the air outlet (3) diffuses along the concave conical surface (14) to the surrounding areas and continues to rise.

5. The pet air purifier as described in claim 4, characterized in that, The radius R of the diffusion tabletop (1) is greater than or equal to the radius w of the bottom surface of the frustum. The distance between the bottom surface of the diffusion tabletop (1) and the air outlet (3) is H. In the first working state, H ≤ (ws), and in the second working state, H > (ws).

6. The pet air purifier as described in claim 5, characterized in that, The radius w of the lower base of the frustum is at least 1.3 times greater than the radius s of the air outlet (3).

7. The pet air purifier as described in claim 4, characterized in that, The air outlet (3) of the purifier body (2) is also provided with a sliding component for vertically raising and lowering the truncated cone.

8. The pet air purifier as described in claim 2, characterized in that, The fan (6) includes a motor, an impeller (63) driven by the motor, an inner wall (61) of the air outlet ring formed by the outer casing of the motor, and an outer wall (62) of the air outlet ring formed by the inner wall of the purifier body (2). The upper bottom surface of the frustum is connected to the top of the fan (6), and the concave conical surface (14) is connected to the streamline of the inner wall (61) of the air outlet ring.

9. The pet air purifier as described in claim 8, characterized in that, The fan (6) also includes an air inlet (64), which is located inside the air filter (4). In the vortex airflow (9), the air inlet (64) provides suction to draw the surface air around the purifier body (2) into the air filter (4).

10. The pet air purifier as described in claim 1, characterized in that, The purifier base (5) also includes an outer cage (7) which surrounds the outer periphery of the air filter (4).

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