Air purification device with placement structure

Abstract

The utility model discloses an air purification device with a placement structure, and relates to the technical field of air purification devices. The air purifier comprises a lower shell, the lower shell is detachably connected with an upper shell, a plurality of air inlet grooves are formed in the lower shell in the perimeter direction in a penetrating mode, an exhaust fan is arranged in the upper shell, a plurality of exhaust grooves are formed in the top of the upper shell in a penetrating mode, and a plurality of communicating openings and a filtering assembly are formed in the bottom of the upper shell opposite to the air inlet end of the exhaust fan in a penetrating mode. The filtering assembly is detachably placed in the hollow structure of the lower shell, the filtering assembly is of a hollow structure with openings formed in the two ends in a penetrating mode, the two ends of the filtering assembly abut against the inner bottom wall of the lower shell and the bottom of the upper shell correspondingly, and the filtering assembly communicates with the multiple communicating openings; the filter assembly comprises a filter cloth layer, a glass fiber layer and an HELP filter screen layer which are sequentially arranged from outside to inside. According to the utility model, the external air is purified and filtered through the combined action of the filter assembly and the added substance, and the purification effect, the universality and the functionality of the device are improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to air purification device technical field, concretely relates to an air purification device with placing structure. BACKGROUND

[0002] The existing air purification device cannot adjust the atomized particles according to the change of outdoor weather, and it is inconvenient to use after rain, which increases the humidity in the room.

[0003] The patent with the patent publication number CN213630798U discloses an air purification device, which adjusts the size of the array of through holes through the adjusting device to effectively control the atomization effect, thereby directly adjusting the size of the atomized water vapor particles, and also controls the output rate of the atomized particles, thereby coping with the changeable weather, however, the overall structure of the device is fixedly connected, and only the air can be atomized to increase the humidity, the effect is single, thereby reducing the versatility of the device.

[0004] Therefore, the utility model is provided. UTILITY MODEL CONTENT

[0005] The utility model solves the problems in the background art.

[0006] To solve the above technical problems, the basic idea of the technical scheme of the utility model is:

[0007] An air purification device with a placing structure comprises a lower shell, which is a hollow structure with an opening at one end, an upper shell detachably connected to the opening of the lower shell, a plurality of air inlet grooves penetrating the lower shell along the circumferential direction, an air extractor in the upper shell, a plurality of air outlet grooves penetrating the top of the upper shell relative to the exhaust end of the air extractor, and a plurality of communication ports penetrating the bottom of the upper shell relative to the air inlet end of the air extractor.

[0008] A filter assembly is detachably placed in the hollow structure of the lower shell, which is a hollow structure with openings at both ends, and the filter assembly is in contact with the inner bottom wall of the lower shell and the bottom of the upper shell at both ends, respectively, and the filter assembly is in communication with the plurality of communication ports, and the filter assembly comprises a filter cloth layer, a glass fiber layer and a HELP filter screen layer arranged from outside to inside.

[0009] Optionally, the filter assembly is fixedly connected with a fixing ring of annular structure at both ends, a groove is inlaid on the fixing ring, a supporting plate is fixedly connected with the groove at the bottom of the lower shell, and the supporting plate is configured to be attached to both sides of the groove and form a closed structure.

[0010] Optionally, the supporting plate comprises an annular plate and a plurality of arc-shaped plates, the annular plate is in contact with the inner side of the groove, the plurality of arc-shaped plates are arranged in an arc-shaped structure and are arranged at intervals around the outer wall of the annular plate, the plurality of arc-shaped plates are coaxially arranged with the annular plate, and the plurality of arc-shaped plates are in contact with the outer side of the groove.

[0011] Optionally, a circular ring-shaped embedded ring is fixedly connected to the opening of the lower shell, and an embedded groove is arranged on the upper shell for embedding the embedded ring.

[0012] Optionally, a plurality of mounting grooves are formed in the embedded ring, an equal number of limiting blocks are fixedly connected to the upper shell relative to the mounting grooves, the mounting grooves are configured to limit the limiting blocks, the mounting grooves comprise a moving groove for moving the limiting blocks and a limiting groove for limiting the limiting blocks, and the width of the limiting groove is smaller than the width of the moving groove.

[0013] Optionally, a controller for controlling the air extractor is fixedly connected to the upper shell, a charging port is electrically connected to the controller and the air extractor, and a plurality of cushion plates are fixedly connected to the bottom of the lower shell.

[0014] Optionally, a sieve cylinder is detachably connected between the filter assembly and the air inlet groove.

[0015] After the above technical scheme is adopted, the present application has the following advantages compared with the prior art.

[0016] 1. By arranging the filter assembly, the air inlet groove and the air outlet groove, the filter assembly and other purification substances are placed in the lower shell by adjusting the lower shell and the upper shell, the external air is purified and filtered through the combined action of the filter assembly and the added substances, the overall operation is simple, the air inlet and outlet flux is increased, the purification efficiency is improved, the air quality in a certain space range can be quickly improved, and other substances can be added to the hollow structure of the filter assembly according to the actual situation, thereby further improving the purification effect, universality and functionality of the device.

[0017] 2、By being provided with the support plate and the groove body, air is purified along a predetermined path through cooperation of the support plate and the groove body, and the filter assembly is provided with more stable and comprehensive support, so as to adapt to complex air flow environment and vibration during equipment operation, compared with the single-structure support plate, the composite structure saves material cost while ensuring the support effect;

[0018] 3、By being provided with the mounting groove, the limiting block and the screen cylinder, the equipment can be quickly assembled and disassembled by the user through cooperation of the mounting groove and the limiting block, so that the interior is maintained; the screen cylinder can intercept large and irregular impurities in the air inlet, so as to reduce the burden of the subsequent filter assembly, prevent large particles from blocking fine filter materials such as filter cloth layers, and prolong the service life of the filter assembly; the screen hole is detachably connected, so that the screen hole is convenient to clean and replace.

[0019] The specific embodiments of the utility model will be further described in detail below with reference to the drawings. BRIEF DESCRIPTION OF DRAWINGS

[0020] The drawings in the following description are only some embodiments, and other drawings can be obtained by those skilled in the art without creative labor on the basis of the drawings. In the drawings

[0021] In the drawings:

[0022] Figure 1 It is the structure schematic diagram of the whole utility model;

[0023] Figure 2 It is the structure schematic diagram when the upper shell and the lower shell of the utility model are opened;

[0024] Figure 3 It is the structure schematic diagram of the upper shell of the utility model;

[0025] Figure 4 It is the structure schematic diagram of the lower shell and the support plate of the utility model;

[0026] Figure 5 It is the explosion view of the utility model;

[0027] Figure 6 It is the structure schematic diagram after the upper shell and the lower shell of the utility model are cut open;

[0028] Figure 7 It is the structure schematic diagram of the utility model Figure 6 It is the structure schematic diagram of another view;

[0029] Figure 8 It is the structure schematic diagram of the filter assembly of the utility model. DETAILED DESCRIPTION

[0030] The utility model will be further described in detail in combination with the drawings.

[0031] Referring to Figures 1-8 As shown in the embodiment, an air purification device with a placing structure is provided, comprising a lower shell 1 which is a hollow structure with an opening at one end, the lower shell 1 is detachably connected with an upper shell 4 at the opening, a plurality of air inlet grooves 3 are provided through the lower shell 1 along the circumferential direction, an air extractor 14 is provided in the upper shell 4, a plurality of air outlet grooves 6 are provided through the top of the upper shell 4 opposite to the air outlet end of the air extractor 14, a plurality of communication ports 11 are provided through the bottom of the upper shell 4 opposite to the air inlet end of the air extractor 14, a filter assembly 9 is detachably placed in the hollow structure of the lower shell 1, the filter assembly 9 is a hollow structure with an opening at both ends, the filter assembly 9 is in abutment with the inner bottom wall of the lower shell 1 and the bottom of the upper shell 4 respectively, the filter assembly 9 is in communication with the plurality of communication ports 11, and the filter assembly 9 comprises, from outside to inside, a filter cloth layer 91, a glass fiber layer 92 and a HEPA filter layer 93.

[0032] Specifically, first, the upper shell 4 can be detached along the lower shell 1, and then some substances beneficial to purification, deodorization, or other purposes, such as water, activated carbon, aromatherapy, etc., can be placed in the hollow structure of the filter assembly 9, and then when the purification device is running, the air extractor 14 is started, a negative pressure is formed in the upper shell 4, due to the pressure difference, external air will flow into the lower shell 1 through the plurality of air inlet grooves 3 along the circumferential direction of the lower shell 1, then the air passes through the detachable filter assembly 9, sequentially passing through the filter cloth layer 91, the glass fiber layer 92 and the HEPA filter layer, the filter cloth layer 91 first intercepts larger dust, hair and other debris in the air, the glass fiber layer 92 further captures smaller particles such as pollen, mold spores, and the HEPA filter layer removes tiny particles such as bacteria, viruses, PM2.5, etc. by virtue of its high filtration performance, when the external control enters the hollow structure of the filter assembly 9, the substances added therein can further purify the purified air, and different effects can be produced according to different added substances, for example, when the substance is water, it is beneficial to improve the humidity of the air, finally, the purified air enters the upper shell 4 through the plurality of communication ports 11 at the bottom of the upper shell 4, and is finally discharged to the surrounding environment through the plurality of air outlet grooves 6 at the top, the detachable connection of the upper shell 4 and the lower shell 1 facilitates the user to open the device, regularly check, clean or replace the internal filter assembly 9, maintain the purification effect, and also facilitates the addition of other substances in the filter assembly 9, the overall operation is simple, the air inlet and outlet flux is increased, the purification efficiency is improved, the air quality in a certain space range can be quickly improved, and other substances can be added to the hollow structure of the filter assembly 9 according to the actual situation, further improving the purification effect, versatility and functionality of the device.

[0033] It should be noted that the installation mode among the filter cloth layer 91, the glass fiber layer 92 and the HELP filter screen layer 93 in the filter assembly 9 is the prior art. After the upper shell 4 and the lower shell 1 are installed, the upper and lower ends of the filter assembly 9 abut against the lower shell 1 and the upper shell 4, so that the air entering along the air inlet groove 3 can be discharged to the communication port 11, and finally discharged along the air outlet groove 6. The structure can avoid the uncleaned air being adsorbed at the air extractor 14 and the communication port 11, and improve the service life of the device.

[0034] In the embodiment, as shown in Figure 4 , Figure 5 and Figure 7 , the filter assembly 9 is fixedly connected with a ring-shaped fixing ring 18 at both ends, the fixing ring 18 is embedded with a groove 12, the bottom of the lower shell 1 is fixedly connected with a support plate 8 relative to the groove 12, the support plate 8 is configured to be attached to both sides of the groove 12 and form a closed structure, the support plate 8 includes a ring-shaped plate 81 and a plurality of arc-shaped plates 82, the ring-shaped plate 81 abuts against the inner side of the groove 12, the plurality of arc-shaped plates 82 are arranged in an arc-shaped structure and spaced around the outer wall of the ring-shaped plate 81, the plurality of arc-shaped plates 82 are coaxially arranged with the ring-shaped plate 81, and the plurality of arc-shaped plates 82 abut against the outer side of the groove 12. Specifically, during installation, the filter assembly 9 is placed in the lower shell 1, the groove 12 of the fixing ring 18 is aligned with the support plate 8, and the groove 12 is tightly attached to the support plate 8 on both sides to form a closed structure. The arrangement of the ring-shaped plate 81 and the arc-shaped plate 82 can not only accurately position the filter assembly 9 to prevent displacement and shaking during equipment operation, but also ensure that all air entering the filter assembly 9 passes through the filter material to avoid the "air leakage" phenomenon, so that the air completes the purification process according to the predetermined path. The unique support plate 8 structure provides more stable and comprehensive support for the filter assembly 9, and adapts to the complex airflow environment and vibration conditions during equipment operation. Compared with a single structure support plate 8, the composite structure saves material cost while ensuring the support effect.

[0035] In the embodiment, as shown in Figure 2 , Figure 3 , Figure 6 and Figure 7As shown, the opening of the lower shell 1 is fixedly connected with a circular ring structure embedded ring 17, the upper shell 4 is provided with an embedded groove 15 for the embedded ring 17 to be embedded, a plurality of mounting grooves 7 are formed on the embedded ring 17, the upper shell 4 is fixedly connected with an equal number of limiting blocks 16 relative to the mounting grooves 7, the mounting grooves 7 are configured to limit the limiting blocks 16, the mounting grooves 7 include a moving groove 71 for the limiting blocks 16 to move and a limiting groove 72 for limiting the limiting blocks 16, the width of the limiting groove 72 is smaller than the width of the moving groove 71, specifically, when mounting the two shells, first insert the embedded ring 17 into the embedded groove 15, the limiting blocks 16 on the embedded ring 17 slide along the moving groove 71 of the mounting groove 7, after being in place, rotate the upper shell 4, the limiting blocks 16 are turned into the limiting groove 72 to complete the locking, and the reverse operation can be performed when disassembling, the moving groove 71 facilitates the limiting blocks 16 to enter, and the limiting groove 72 plays a locking limiting role, limiting the relative displacement of the upper and lower shells 1, ensuring the stability of the connection, the simple and reliable connection method facilitates the user to quickly assemble and disassemble the equipment, and facilitates the maintenance of the interior.

[0036] In this embodiment, as shown in Figure 1 、 Figure 2 and Figure 7 , the upper shell 4 is fixedly connected with a controller 10 for controlling the exhaust fan 14, and a charging port 5 connected with the controller 10 and the exhaust fan 14, and a plurality of base plates 2 are fixedly connected to the bottom of the lower shell 1, specifically, the controller 10 is used to set the working mode, air speed, timing and other functional parameters of the exhaust fan 14, the user adjusts and controls the running state of the purification device as needed through the controller 10, the charging port 5 provides power for the equipment, so that it is free from cable bondage and is convenient for mobile use, the exhaust fan 14 operates according to the setting of the controller 10, and exhausts air filtered by the purification assembly, when the equipment is out of power or needs to be connected to a power source, the charging port 5 is connected to an external power source for charging or power supply, which can be determined according to whether the device is provided with a storage battery or not, and the plurality of base plates 2 at the bottom of the lower shell 1 play a stable supporting role to prevent the equipment from falling or sliding when placed.

[0037] In this embodiment, as shown in Figure 5 、 Figure 6 and Figure 7 , a sieve cylinder 13 is detachably connected between the filter assembly 9 and the air inlet groove 3, specifically, the sieve cylinder 13 can intercept larger and irregular impurities in the air inlet, reduce the burden of the subsequent filter assembly 9, prevent large particles from blocking fine filter materials such as filter cloth layers 91, and prolong the service life of the filter assembly 9, and the sieve holes are detachably connected for easy cleaning and replacement.

[0038] Working principle:

[0039] Firstly, the upper shell 4 can be detached along the lower shell 1, and then some substances beneficial to purification, deodorization, or other substances such as water, activated carbon, aromatherapy, etc. are placed in the hollow structure of the filter assembly 9, and then when the purification device is running, the air suction fan 14 is started by the controller 10 to form a negative pressure in the upper shell 4, due to the pressure difference, external air will flow into the lower shell 1 through the multiple air inlet grooves 3 on the circumference of the lower shell 1, and then the air passes through the filter cartridge and the filter assembly 9, and then passes through the filter cloth layer 91, the glass fiber layer 92 and the HEPA filter screen layer in turn, the filter cloth layer 91 first intercepts larger dust, hair and other impurities in the air, the glass fiber layer 92 further captures smaller particles such as pollen, mold spores, and the HEPA filter screen layer removes small particles such as bacteria, viruses, PM2.5, etc. by virtue of its high filtration performance, when the external control enters the hollow structure of the filter assembly 9, the substances added in the hollow structure can further purify the purified air, and different effects can be produced according to different added substances, for example, when the substance is water, it is beneficial to improve the humidity of the air, and finally, the purified air enters the upper shell 4 through the multiple communication ports 11 at the bottom of the upper shell 4, and is finally discharged to the surrounding environment through the multiple air outlet grooves 6 at the top. The detachable connection of the upper shell 4 and the lower shell 1 facilitates the user to open the device, regularly check, clean or replace the internal filter assembly 9, maintain the purification effect, and also facilitate the addition of other substances in the filter assembly 9, the whole operation is simple, the air inlet and outlet flux is increased, the purification efficiency is improved, the air quality in a certain space range can be quickly improved, and other substances can be added in the hollow structure of the filter assembly 9 according to the actual situation, and the purification effect, universality and functionality of the device are further improved.

[0040] The utility model is not limited to the above-mentioned embodiment, anyone should know that the structural change made under the inspiration of the utility model, any technical scheme with the same or similar technical scheme of the utility model falls within the protection scope of the utility model. The utility model does not describe the technology, shape, structure part in detail, which is the known technology.

Claims

1. An air cleaning device having a placement structure, characterized by, The utility model relates to a kind of filter device, including: Lower shell (1), which is a hollow structure with an opening at one end, the opening of the lower shell (1) is detachably connected with upper shell (4), the lower shell (1) is provided with a plurality of air inlet grooves (3) along its circumferential direction, the upper shell (4) is provided with a plurality of air outlet grooves (6) at the top relative to the exhaust end of the exhaust fan (14), the bottom of the upper shell (4) is provided with a plurality of communication ports (11) relative to the air inlet end of the exhaust fan (14); Filter assembly (9) is detachably placed in the hollow structure of the lower shell (1), the filter assembly (9) is a hollow structure with openings at both ends, the filter assembly (9) is in contact with the inner bottom wall of the lower shell (1) and the bottom of the upper shell (4) respectively, the filter assembly (9) is in communication with a plurality of communication ports (11), the filter assembly (9) includes filter cloth layer (91), glass fiber layer (92) and HELP filter screen layer (93) arranged from outside to inside.

2. The air purifying device with a placing structure according to claim 1, characterized in that, Both ends of the filter assembly (9) are fixedly connected with the fixed ring (18) of annular structure, the fixed ring (18) is inlaid with a groove (12), the bottom of the lower shell (1) is fixedly connected with the support plate (8) relative to the groove (12), the support plate (8) is configured to be attached to both sides of the groove (12) and form a closed structure.

3. The air purifying device with a placing structure according to claim 2, characterized in that, The support plate (8) includes an annular plate (81) and a plurality of arc-shaped plates (82), the annular plate (81) is in contact with the inner side of the groove (12), a plurality of the arc-shaped plates (82) are arc-shaped and are arranged at intervals around the outer wall of the annular plate (81), a plurality of the arc-shaped plates (82) are coaxially arranged with the annular plate (81), and a plurality of the arc-shaped plates (82) are in contact with the outer side of the groove (12).

4. The air purifying device with a placing structure according to claim 1, characterized in that, The opening of the lower shell (1) is fixedly connected with the embedded ring (17) of circular ring structure, and the upper shell (4) is provided with an embedded groove (15) for embedding the embedded ring (17).

5. The air purification device with a placing structure according to claim 4, characterized in that, A plurality of mounting grooves (7) are formed in the embedded ring (17), and the upper shell (4) is fixedly connected with an equal number of limiting blocks (16) relative to the mounting grooves (7), the mounting grooves (7) are configured to limit the limiting blocks (16), the mounting grooves (7) include moving grooves (71) for moving the limiting blocks (16) and limiting grooves (72) for limiting the limiting blocks (16), and the width of the limiting grooves (72) is smaller than the width of the moving grooves (71).

6. The air purifying device with a placing structure according to claim 1, characterized in that, The upper shell (4) is fixedly connected with a controller (10) for controlling the exhaust fan (14), and a charging port (5) electrically connected with the controller (10) and the exhaust fan (14), and the bottom of the lower shell (1) is fixedly connected with a plurality of cushion plates (2).

7. The air purifying device with a placing structure according to claim 1, characterized in that, The filter assembly (9) and the air inlet grooves (3) are detachably connected with a sieve cylinder (13).

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