Intelligent household air purification circulating device

Abstract

The utility model discloses a kind of intelligent household air purification circulating devices, it is related to air purification technical field, including shell, the bottom of the shell is connected with base by hinge, installation slot is opened in the base, fan is installed in the inside of the installation slot, the edge of the base is provided with air inlet, pullable detachable filter cartridge is inserted in the inside of the shell, the filter cartridge includes cylinder, the inside of the cylinder is provided with multilayer filter layer.The filter cartridge of the utility model is detachably installed in the inside of shell, to hinge as pivot to rotate shell, the filter cartridge can be conveniently disassembled, and multilayer filter layer in the inside of filter cartridge is sequentially movably inserted in the inside of cylinder, prefilter screen magnetically connected is detachable, after prefilter screen is disassembled, tilt or vertical cylinder, activated carbon filter layer and HEPA filter layer can be quickly removed, it can be conveniently cleaned or corresponding filter layer is replaced, effectively improve the maintenance efficiency of the device.

Description

Technical Field

[0001] This utility model relates to the field of air purification technology, specifically a smart home air purification and circulation device. Background Technology

[0002] Smart home is a residential platform that integrates facilities related to home life using comprehensive wiring technology, network communication technology, security technology, automatic control technology, and audio-visual technology. It builds an efficient management system for residential facilities and daily household affairs, improves home security, convenience, comfort, and aesthetics, and achieves an environmentally friendly and energy-saving living environment.

[0003] In the existing technology, indoor air quality has gradually attracted people's attention. A utility model patent with Chinese patent authorization announcement number CN210320371U proposes an air purification smart home device. The working status indicator light of this air purification smart home device consists of a lampshade, a fixed shell, a fixing nut, and a protective shell. The lampshade is embedded and connected to the upper surface of the fixed shell, with an interference fit between the lampshade and the fixed shell. The fixing nut is nested on the outer surface of the protective shell and is located at the rear of the fixed shell through the protective shell. The protective shell is connected to the lampshade through the fixed shell. This allows the air purification smart home device to clearly display its current working status directly during air purification, facilitating operation and maintenance by staff and enhancing practicality. However, research on existing technologies and the aforementioned patent reveals that current air purifiers are simple and inconvenient for users to clean and replace internal filters. Due to the large amount of dust and floating particles in indoor air, filters are easily clogged, affecting the working efficiency of the purification device. Therefore, this utility model proposes a smart home air purification circulation device. Utility Model Content

[0004] Technical problems to be solved The purpose of this invention is to overcome the shortcomings of the existing technology and provide a smart home air purification and circulation device.

[0005] Technical solution

[0006] To achieve the above objectives, the present invention provides the following technical solution: a smart home air purification and circulation device, comprising a housing, a base connected to the bottom of the housing via a hinge, an installation groove provided in the base, a fan installed inside the installation groove, an air inlet provided at the edge of the base, and a removable filter cartridge inserted inside the housing. The filter cartridge includes a cylinder body, inside which multiple filter layers are arranged. These multiple filter layers include a pre-filter, an activated carbon filter layer, a HEPA filter layer, and an ultraviolet germicidal lamp. The pre-filter is magnetically attached to the bottom of the cylinder body via a magnetic structure. The activated carbon filter layer and the HEPA filter layer are sequentially arranged above the pre-filter, and the ultraviolet germicidal lamp is positioned above the HEPA filter layer. The filter cartridge of this invention is detachably installed inside the housing. The filter cartridge can be easily disassembled by rotating the housing around a hinge. The multiple filter layers inside the filter cartridge are sequentially and movably inserted into the cylinder body. The magnetic connection of the pre-filter makes disassembly and reassembly convenient. After the pre-filter is removed, tilting or vertically positioning the cylinder body allows for quick removal of the activated carbon filter layer and the HEPA filter layer, facilitating cleaning or replacement of the corresponding filter layers and effectively improving the maintenance efficiency of the device.

[0007] Preferably, an air outlet is provided at the top of the cylinder.

[0008] Preferably, the base is provided with a movable limiting block, and the housing is provided with a limiting groove adapted to the limiting block, with one end of the limiting block being movably installed inside the limiting groove.

[0009] Preferably, a spring is provided on one side of the limiting block.

[0010] Preferably, the bottom of the base is fixedly equipped with casters.

[0011] Preferably, the base also houses a power supply and a control motherboard. Preferably, a groove is provided on one side of the cylinder. Beneficial effects

[0012] Compared with existing technologies, this smart home air purification and circulation device has the following beneficial effects: The filter cartridge of this invention is detachably installed inside the housing. The filter cartridge can be easily disassembled by rotating the housing around the hinge. The multiple filter layers inside the filter cartridge are sequentially and movably inserted into the cylinder. The pre-filter is magnetically connected and easy to disassemble. After the pre-filter is removed, the activated carbon filter layer and HEPA filter layer can be quickly removed by tilting or vertically tilting the cylinder, which makes it easy to clean or replace the corresponding filter layers, effectively improving the maintenance efficiency of the device. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a cross-sectional structural diagram of the present invention; Figure 3 This is a schematic diagram of another state of the structure of this utility model; Figure 4 For the present utility model Figure 2 Enlarged schematic diagram of the structure at point A in the middle; Figure 5 This is a schematic diagram of the structure of the cylindrical body of this utility model.

[0015] In the picture: 1. Housing; 2. Base; 3. Hinge; 4. Fan; 5. Air inlet; 6. Filter cartridge; 7. Limiting block; 8. Limiting groove; 9. Spring; 10. Casters; 11. Power supply; 601. Cylinder; 602. Filter layer; 6021. Pre-filter; 6022. Activated carbon filter layer; 6023. HEPA filter layer; 6024. Ultraviolet germicidal lamp; 6011. Air outlet; 6012. Clip. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] Please see Figures 1-5 As shown, this utility model provides a technical solution: a smart home air purification and circulation device, including a housing 1, a base 2 connected to the bottom of the housing 1 by a hinge 3, an installation groove 201 in the base 2, a fan 4 installed inside the installation groove 201, an air inlet 5 at the edge of the base 2, and a removable filter cartridge 6 inserted inside the housing 1. The filter cartridge 6 includes a cartridge body 601, inside which multiple filter layers 602 are arranged. Each filter layer 602 includes a pre-filter 6021, an activated carbon filter layer 6022, a HEPA filter layer 6023, and an ultraviolet germicidal lamp 6024. The pre-filter 6021 is magnetically attached to the bottom of the cartridge body 601 via a magnetic structure. The activated carbon filter layer 6022 and the HEPA filter layer 6023 are sequentially arranged above the pre-filter 6021, and the ultraviolet germicidal lamp 6024 is arranged above the HEPA filter layer 6023. In this invention, the filter cartridge 6 is detachably installed inside the housing 1. The filter cartridge 6 can be easily disassembled by rotating the housing 1 around the hinge 3. The multiple filter layers 602 inside the filter cartridge 6 are sequentially and movably inserted into the cylinder 601. The pre-filter 6021 is magnetically connected and easy to disassemble. After the pre-filter 6021 is disassembled, the activated carbon filter layer 6022 and the HEPA filter layer 6023 can be quickly removed by tilting or vertically tilting the cylinder 601, which facilitates cleaning or replacement of the corresponding filter layers and effectively improves the maintenance efficiency of the device.

[0018] Please refer to the following carefully. Figure 5 An air outlet 6011 is provided at the top of the cylinder 601, and a groove 6012 is provided on one side of the cylinder 601.

[0019] Please refer to the following carefully. Figure 2 and Figure 4 The base 2 is provided with a movable limiting block 7, and the housing 1 is provided with a limiting groove 8 that is adapted to the limiting block 7. One end of the limiting block 7 is movably installed inside the limiting groove 8, and a spring 9 is provided on one side of the limiting block 7.

[0020] Please refer to the following carefully. Figure 1 and Figure 2 The bottom of the base 2 is fixedly equipped with casters 10, and the base 2 also contains a power supply 11 and a control motherboard.

[0021] Working principle: The filter cartridge 6 is detachably installed inside the housing 1. The housing 1 can be rotated around the hinge 3 to facilitate the removal of the filter cartridge 6. The multiple filter layers 602 inside the filter cartridge 6 are sequentially and movably inserted into the cylinder 601. The pre-filter 6021 is magnetically connected and easy to remove. After the pre-filter 6021 is removed, the activated carbon filter layer 6022 and the HEPA filter layer 6023 can be quickly removed by tilting or vertically tilting the cylinder 601, which makes it easy to clean or replace the corresponding filter layers.

[0022] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0023] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A smart home air purification and circulation device, comprising a housing (1), characterized in that: The bottom of the housing (1) is connected to a base (2) via a hinge (3). The base (2) has an installation groove (201) and a fan (4) is installed inside the installation groove (201). An air inlet (5) is provided at the edge of the base (2). A removable filter cartridge (6) is inserted into the inside of the housing (1). The filter cartridge (6) includes a cartridge body (601), and the interior of the cartridge body (601) is provided with multiple filter layers (602). The multiple filter layers (602) respectively include a pre-filter (6021), an activated carbon filter layer (6022), a HEPA filter layer (6023), and an ultraviolet germicidal lamp (6024). The pre-filter (6021) is magnetically attached to the bottom of the cartridge body (601) by a magnetic structure. The activated carbon filter layer (6022) and the HEPA filter layer (6023) are arranged above the pre-filter (6021) in sequence, and the ultraviolet germicidal lamp (6024) is arranged above the HEPA filter layer (6023).

2. The smart home air purification and circulation device according to claim 1, characterized in that: An air outlet (6011) is provided at the top of the cylinder (601).

3. The smart home air purification and circulation device according to claim 1, characterized in that: The base (2) is provided with a movable limiting block (7), and the housing (1) is provided with a limiting groove (8) adapted to the limiting block (7). One end of the limiting block (7) is movably installed inside the limiting groove (8).

4. The smart home air purification and circulation device according to claim 3, characterized in that: A spring (9) is provided on one side of the limiting block (7).

5. The smart home air purification and circulation device according to claim 1, characterized in that: The bottom of the base (2) is fixedly equipped with a movable wheel (10).

6. The smart home air purification and circulation device according to claim 1, characterized in that: The base (2) also contains a power supply (11) and a control motherboard.

7. The smart home air purification and circulation device according to claim 1, characterized in that: A groove (6012) is provided on one side of the cylinder (601).

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