Air purifier

Abstract

The utility model discloses an air purifier, relates to the technical field of air purification, and the air purifier comprises a rack, the rack is provided with an air outlet surface, an air inlet surface, a first mounting position and a second mounting position, the air outlet surface and the air inlet surface are arranged at a preset included angle, the first mounting position and the second mounting position are stacked and staggered, the first mounting position is close to the air outlet surface, and the second mounting position is close to the air inlet surface; the second mounting position is far away from the air outlet surface; the purification assembly comprises a filter part and a plurality of air draft parts, the multiple air draft parts are fixedly arranged on the first mounting position and the second mounting position correspondingly, the air draft parts are used for sucking indoor air from the air inlet face and sending out the indoor air from the air outlet face, and the filter part is used for filtering the air entering the air draft parts and is detachably connected with the rack; and the first protective net covers the purification assembly and is detachably connected with the rack. According to the technical scheme, the problem that an air purifier is low in purification efficiency can be solved.

Description

Technical Field

[0001] The utility model relates to the technical field of air purification, in particular to an air purifier. Background Art

[0002] In order to improve the air quality in temporary living places such as hotels and inns, the air in the house will be purified when the house is cleaned or before the house is occupied, so as to improve the comfort of the guests after moving in. For houses without fresh air systems, purifiers will be used to improve the air quality of the house during air purification. The air purifier includes an exhaust element and a filter element. The exhaust element draws the indoor air into the purifier, and the filter element in the purifier filters the air, which can improve the indoor air quality in this way.

[0003] Existing air purifiers have low purification efficiency when in use, and the air purification time is long when used in a house, which is inconvenient to use in temporary living places such as hotels and inns. Utility Model Content

[0004] The main purpose of the utility model is to provide an air purifier, aiming to solve the problem of low purification efficiency of existing air purifiers.

[0005] To achieve the above-mentioned purpose, the air purifier proposed by the utility model comprises:

[0006] A frame, comprising an air outlet surface, an air inlet surface, a first mounting position, and a second mounting position, wherein the air outlet surface and the air inlet surface are arranged at a preset angle, the first mounting position and the second mounting position are arranged in an overlapping and staggered manner, wherein the first mounting position is close to the air outlet surface, and the second mounting position is far from the air outlet surface;

[0007] a purification component, comprising a filter element and a plurality of air suction elements, wherein the plurality of air suction elements are respectively fixedly mounted at the first mounting position and the second mounting position, the air suction elements are used to draw indoor air from the air inlet surface and send it out from the air outlet surface, the filter element is used to filter the air entering the air suction element, and is detachably connected to the frame; and

[0008] The first protective net covers the purification component and is detachably connected to the frame.

[0009] In one embodiment, the air inlet surface and the air outlet surface are both arranged on the peripheral side of the frame.

[0010] In one embodiment, the number of the air inlet surfaces is two, the two air inlet surfaces are arranged opposite to each other, and the purification components are arranged in two groups, which are respectively arranged corresponding to the two air inlet surfaces.

[0011] In one embodiment, the purification component further includes an air supply pipe, and the air supply pipe connects the air outlet surface and the air outlet of the air exhaust member located at the second installation position.

[0012] In one embodiment, the purification assembly further includes a quick-release component, and the quick-release component is used to restrict the filter element to the frame.

[0013] In one embodiment, the rack is provided with a third mounting position, and the third mounting position is used for mounting the filter element;

[0014] The quick-release member comprises a positioning plate, the positioning plate is rotatably mounted on the frame, and the positioning plate has an unlocking position and a locking position;

[0015] In the locking position, the positioning plate can restrict the filter element to the third installation position;

[0016] In the unlocking position, the filter element can be removed from the third installation position.

[0017] In one embodiment, the air purifier further comprises a micro switch, which is mounted on the frame and cooperates with the filter element; when the filter element is removed from the frame, the micro switch cuts off the circuit of the air extraction element;

[0018] And / or, the purification component further includes a second protective net, which is fixed to the frame and located between the air exhaust element and the filter element.

[0019] In one embodiment, the air purifier further comprises a fragrance component, which is mounted on the frame to adjust the indoor odor;

[0020] The fragrance component includes at least one placement box, and the placement box is used to place the fragrance object;

[0021] The air purifier further comprises a cover plate, the cover plate is hinged to the frame, and the cover plate is used to cover the placement box;

[0022] The cover plate is installed on the top of the frame;

[0023] And / or, the air purifier further comprises a marking member, and the marking member is used to mark the cleaned room.

[0024] In one embodiment, the air purifier further comprises a disinfection component, and the disinfection component is used to disinfect indoor objects;

[0025] The air purifier further comprises a cabinet door, the cabinet door is hinged to the frame and forms an installation space with the frame, and the disinfection assembly is installed in the installation space;

[0026] The cabinet door is installed on the side surface of the frame.

[0027] In one embodiment, the air purifier further comprises a movable base, which is fixed to the frame, and the movable base is used to enable the air purifier to have a movable function.

[0028] The technical solution of the present utility model can effectively improve the purification efficiency of the air purifier by adopting multiple configurations of multiple exhaust parts. At the same time, the air inlet surface and the air outlet surface are set at a preset angle. This can prevent the filtered gas blown out through the air outlet surface from quickly entering the exhaust part through the air inlet surface, thereby improving the filtration efficiency of the air purifier for unfiltered gas, thereby improving the purification efficiency of the air purifier, and further solving the technical problems existing in the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0030] Figure 1 A schematic structural diagram of an embodiment of an air purifier provided by the utility model;

[0031] Figure 2 for Figure 1 A schematic diagram of the structure of an air purifier from one perspective;

[0032] Figure 3 for Figure 1 Schematic diagram of the internal structure of the air purifier;

[0033] Figure 4 for Figure 3 A partial enlarged view of the middle A;

[0034] Figure 5 for Figure 1 Another perspective structural diagram of the air purifier;

[0035] Figure 6 for Figure 3 A schematic diagram of the structure of an embodiment of a middle fragrance component;

[0036] Figure 7 for Figure 6 Schematic diagram of the structure of the diffuser;

[0037] Figure 8 This is a schematic structural diagram of an embodiment of a disinfection component in an air purifier provided by the utility model.

[0038] Description of Figure Numbers:

[0039] 100, rack; 110, air outlet; 120, air inlet; 130, first installation position; 140, second installation position; 150, third installation position;

[0040] 200, purification component; 210, filter element; 220, exhaust element; 230, second protective net; 240, quick release element; 241, positioning plate; 242, limit plate; 250, air supply pipe;

[0041] 300, micro switch;

[0042] 400, fragrance component; 410, placement box; 420, diffuser; 421, box body; 422, air inlet; 423, air outlet; 424, air delivery track; 425, fan;

[0043] 500, cover plate;

[0044] 600, marking parts;

[0045] 700, disinfection assembly; 710, infusion tube; 720, disinfection head; 730, pump body; 740, liquid storage tank;

[0046] 800, moving seat; 810, seat body; 820, moving wheels;

[0047] 900, first protection net;

[0048] 10. Handle;

[0049] 20. Cabinet door;

[0050] 30. Installation space.

[0051] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0052] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0053] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0054] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features limited to "first" and "second" may explicitly or implicitly include at least one of the features. In addition, if "and / or" or "and / or" appears in the full text, its meaning includes three parallel solutions. Taking "A and / or B" as an example, it includes solution A, solution B, or solutions that satisfy both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0055] In order to improve the air quality in temporary living places such as hotels and inns, the air in the house will be purified when the house is cleaned or before the house is occupied, so as to improve the comfort of the guests after moving in. For houses without fresh air systems, purifiers will be used to improve the air quality of the house during air purification. The air purifier includes an exhaust element and a filter element. The exhaust element draws the indoor air into the purifier, and the filter element in the purifier filters the air, which can improve the indoor air quality in this way.

[0056] Existing air purifiers have low purification efficiency when in use, and the air purification time is long when used in a house, which is inconvenient to use in temporary living places such as hotels and inns.

[0057] The utility model provides an air purifier.

[0058] See also Figure 1 , Figure 2 , Figure 3 In one embodiment of the utility model, the air purifier comprises:

[0059] The frame 100 is provided with an air outlet surface 110, an air inlet surface 120, a first mounting position 130, and a second mounting position 140. The air outlet surface 110 and the air inlet surface 120 are arranged at a preset angle. Specifically, the air outlet surface 110 and the air inlet surface 120 can be arranged at an angle of ninety degrees. In other embodiments, the air outlet surface 110 and the air inlet surface 120 can also be arranged at other angles, which are not specifically limited here. The first mounting position 130 and the second mounting position 140 are arranged in an overlapping and staggered manner, wherein the first mounting position 130 is close to the air outlet surface 110, and the second mounting position 140 is far away from the air outlet surface 110. In this way, the area of ​​the frame 100 occupied by the first mounting position 130 and the second mounting seat can be smaller, thereby reducing the overall size of the frame 100, thereby realizing the compact structure of the air purifier of the present application.

[0060] The purification component 200 includes a filter element 210 and a plurality of exhaust elements 220. The plurality of exhaust elements 220 are respectively fixed to the first mounting position 130 and the second mounting position 140. The exhaust elements 220 are fixed to the frame 100. In this embodiment, the number of the first mounting position 130 and the second mounting position 140 can be multiple. The present application provides an embodiment in which the number of the first mounting position 130 and the second mounting position 140 are both two. The corresponding number of exhaust elements 220 is four, and the four exhaust elements 220 are respectively installed in the four mounting positions. The exhaust element 220 can select an axial flow fan. The exhaust element 220 is used to draw indoor gas from the air inlet surface 120 and send it out from the air outlet surface 110. In this embodiment, by configuring a plurality of exhaust elements 220, the purification efficiency of the air purifier can be effectively improved, thereby solving the technical problems existing in the prior art. And by stacking and staggering the first mounting position 130 and the second mounting position 140, the air purifier of the present application can have multiple air extraction members 220, and the structure of the air purifier of the present application can be more compact, which is convenient for users to use in hotels, inns and other environments. The filter element 210 is used to filter the gas entering the air extraction member 220, and is detachably connected to the frame 100. The air extraction member 220 and the filter element 210 can filter the indoor gas. At the same time, the filter element 210 is detachably connected to the frame 100, so that the filter element 210 can be disassembled and replaced after a period of use, which is very convenient. In this embodiment, there is no restriction on the specific structure of the filter element 210, which can be a filter cotton or other filtering structure. For the specific structure of the filter element 210, users can choose to set it according to their own requirements for air quality.

[0061] The first protection net 900 (see Figure 8), the purification component 200 is covered and detachably connected to the frame 100, wherein the first protection net and the frame 100 can be detachably connected by screw locking or snap-on connection. In this embodiment, the first protection net is provided to protect the purification component 200 on the one hand, and to prevent the user from accidentally touching the purification component 200 on the other hand. Before disassembling the filter element 210 in the purification component 200, the first protection net needs to be removed first. At the same time, in this embodiment, the first protection net is provided corresponding to the air inlet surface 120.

[0062] The technical solution of the present invention can effectively improve the purification efficiency of the air purifier by adopting multiple configurations of multiple exhaust parts 220. At the same time, the air inlet surface 120 and the air outlet surface 110 are set at a preset angle. This can prevent the filtered gas blown out through the air outlet surface 110 from quickly entering the exhaust part 220 through the air inlet surface 120, thereby improving the filtration efficiency of the air purifier for unfiltered gas, thereby improving the purification efficiency of the air purifier, and further solving the technical problems existing in the prior art.

[0063] In one embodiment, reference Figure 1 , Figure 3 The air inlet surface 120 and the air outlet surface 110 are both arranged on the side of the frame 100, so as to facilitate the installation of the purification component 200 in the frame 100, facilitate the production and manufacturing of the air purifier, and also facilitate the user to disassemble and replace the filter 210 in the purification component 200. At the same time, the air inlet surface 120 and the air outlet surface 110 are arranged on the side of the frame 100 so that when the present application is not in use, more dust can be prevented from entering the air inlet surface 120 and the air outlet surface 110. In other embodiments, the air outlet surface 110 can also be arranged on the top of the frame 100.

[0064] In one embodiment, reference Figure 1 , Figure 3 , the air inlet surface 120 is set to two, the two air inlet surfaces 120 are arranged oppositely, the purification components 200 are set to two groups, and are respectively arranged corresponding to the two air inlet surfaces 120, and the two purification components 200 are also arranged oppositely. When the two groups of purification components 200 are arranged oppositely, it is convenient to install the exhaust parts 220 in the two groups of purification components 200 to the installation positions in the rack 100, which can reduce the excessive space of the rack 100 occupied by too many exhaust parts 220, and avoid the large structure of the rack 100. At this time, two groups of exhaust parts 220 are provided in the air purifier, and the number of each group of exhaust parts 220 is multiple. Under the action of the two groups of exhaust parts 220, the purification efficiency of the air purifier can be further improved. In this embodiment, when the air inlet surface 120 is set to two, the number of its first protective nets is also set to two.

[0065] In one embodiment, reference Figure 3 The purification component 200 further includes an air delivery pipe 250, which connects the air outlet surface 110 and the air outlet of the air suction member 220 located at the second installation position 140, so that the air suction member 220 can better deliver the filtered gas to the air outlet surface 110, thereby improving the air purification efficiency. In other embodiments, when the air outlet surface 110 is set on the top of the rack 100, the air suction member 220 can deliver the filtered gas to the air outlet surface 110 through the air delivery pipe 250, and then discharge it outward through the air outlet surface 110.

[0066] In one embodiment, reference Figure 2 , Figure 3 The purification assembly 200 further includes a quick release member 240, which is used to restrict the filter element 210 to the frame 100. The quick release member 240 can be used to quickly remove the filter element 210 from the frame 100, so that the user can easily replace the filter element 210 and improve the use effect of the air purifier. In this embodiment, the structure of the quick release member 240 is not specifically limited.

[0067] In one embodiment, reference Figure 2 The frame 100 is provided with a third mounting position 150, and the third mounting position 150 is used for installing the filter element 210, wherein the third mounting position 150 is arranged corresponding to the air inlet surface 120, and when the filter element 210 is installed at the third mounting position 150, the gas entering the exhaust element 220 through the air inlet surface 120 can be filtered.

[0068] In one embodiment, reference Figure 2The quick release member 240 may adopt the following structure, wherein the quick release member 240 includes a positioning plate 241, the positioning plate 241 is rotatably mounted on the frame 100, and the positioning plate 241 has an unlocking position and a locking position; in the locking position, the positioning plate 241 can limit the filter element 210 to the third mounting position 150; in the unlocking position, the filter element 210 can be removed from the third mounting position 150. In this embodiment, the number of positioning plates 241 can be multiple, and the filter element 210 can be stably limited to the third mounting position 150 through the cooperation of multiple positioning plates 241. At the same time, in this embodiment, the positioning plate 241 can also cooperate with other structures to limit the filter element 210 to the third mounting position 150. For example, a limiting plate 242 is provided at the bottom of the third installation position 150, and a positioning plate 241 is installed at the top of the third installation position 150. When installing the filter element 210, the bottom of the filter element 210 is first installed into the third installation position 150 so that it is limited by the limiting plate 242, and then the top of the filter element 210 is installed into the third installation position 150. Finally, the positioning plate 241 is rotated to be in the locking position, and the filter element 210 can be limited in the third installation position 150. In other embodiments, the quick release member 240 can also use a buckle structure to limit the filter element 210 in the third installation position 150.

[0069] In one embodiment, reference Figure 3 , Figure 4 In order to avoid the air extraction member 220 from working when the filter 210 is disassembled and replaced, and to improve the installation performance of the present application, the air purifier further includes a micro switch 300, which is installed on the frame 100 and cooperates with the filter 210; when the filter 210 is disassembled from the frame 100, the micro switch 300 cuts off the circuit of the air extraction member 220; in this embodiment, the micro switch 300 is installed in the third installation position 150 in the frame 100, wherein the micro switch 300 can be installed in the third installation position 150 near the top. In combination with the above embodiment, when the filter 210 is disassembled, its top first leaves the third installation position 150, and when the micro switch 300 is installed in the third installation position 150 near the top, the filter 210 will trigger the micro switch 300 when it is just removed, so that the micro switch 300 cuts off the circuit of the air extraction member 220, which can effectively improve the safety performance of the present application.

[0070] In one embodiment, reference Figure 5In order to further protect the exhaust member 220 and prevent the user from inserting other objects into the exhaust member 220 or accidentally touching the exhaust member 220, the purification component 200 also includes a second protective net 230, which is fixed to the frame 100 and located between the exhaust member 220 and the filter element 210. The exhaust member 220 is further protected by the second protective net 230. While protecting the protective net, it can prevent the user from accidentally touching the exhaust member 220.

[0071] In one embodiment, reference Figure 5 The air purifier also includes a fragrance component 400, which is installed on the frame 100 to adjust the indoor smell. Under the action of the fragrance component 400, the air purifier of the present application can adjust the indoor smell while purifying the indoor gas. The smell can be customized in advance according to the occupants, or it can be set by the users themselves. In this embodiment, there is no specific limitation on the structure of the fragrance component 400.

[0072] In one embodiment, reference Figure 6 , Figure 7 The fragrance component 400 includes at least one placement box 410, and the placement box 410 is used to place fragrance objects, wherein the fragrance substances include aromatherapy, liquid fragrance, etc.; in this embodiment, the placement box 410 is an embodiment of the fragrance component 400 with three placement boxes, and the three fragrance components 400 correspond to three different smells, which can cope with different usage environments. For example, when the customer needs to check in in the morning, it can correspond to one smell. When it is necessary to check in at noon, it can correspond to one smell. When it is necessary to check in at night, it can correspond to one smell. At the same time, the fragrance component 400 also includes a diffuser 420, and the diffuser 420 is used to send the volatilized substances of the fragrance substances out through the air outlet surface 110. The diffuser 420 includes a box body 421, and an air inlet 422 and an air outlet 423 are arranged in the box body 421, wherein the air inlet 422 corresponds to the three placement boxes 410, and the air outlet 423 corresponds to the wind outlet surface 110, and three air delivery tracks 424 are arranged between the air inlet 422 and the air outlet 423, and each air delivery track 424 corresponds to a placement box 410, and each air delivery track 424 is provided with a fan 425, wherein the fan 425 is used to drive the gas flow in the air delivery track 424, so that the volatilized substances of the fragrance substance can flow through the air delivery track 424, and then be discharged from the wind outlet surface 110. At the same time, when the volatilized substances of the fragrance substance are sent out through the wind outlet surface 110, the substances can be diffused under the action of the air exhaust member 220, so that the fragrance substance can be diffused faster.

[0073] The air purifier further comprises a cover plate 500 (see Figure 2), the cover plate 500 is hinged to the frame 100, and the cover plate 500 is used to cover the placement box 410, wherein the placement box 410 can be covered by the cover plate 500, so that the exterior of the air purifier is neater. The cover plate 500 is installed on the top of the frame 100, and this arrangement is to facilitate the user to use the cover plate 500 and the placement box 410. When the cover plate 500 is installed on the top of the frame 100, the corresponding placement box 410 is also located on the top of the frame 100.

[0074] In one embodiment, reference Figure 5 , the air purifier also includes a marking member 600, which is used to mark the cleaned room. In the present embodiment, the marking member 600 is configured as a label printer. When the air purifier finishes cleaning a house, the user prints the word "cleaned" through the label printer and sticks it on the door of the house. In other embodiments, the marking member 600 can be an electronic marking device. When the air purifier finishes cleaning a house, the user operates the electronic marking device to mark the house, and the marked signal can be fed back to the front desk staff. When multiple air purifiers are configured, the marking signal generated by the electronic marking device can be connected to multiple other devices, that is, the house signal marked by one air purifier can be received by other air purifiers, thereby prompting the user that the house has been air purified.

[0075] In one embodiment, reference Figure 8 , the air purifier also includes a disinfection component 700, which is used to disinfect indoor objects. The air purifier also includes a cabinet door 20, which is hinged with the frame 100 and forms an installation space 30 with the frame 100, and the disinfection component 700 is installed in the installation space 30; the cabinet door 20 is installed on the side of the frame 100, wherein the disinfection component 700 includes a pump body 730, a liquid storage tank 740, an infusion tube 710 and a disinfection head 720, wherein the pump body 730, the liquid storage tank 740, the infusion tube 710 and the nozzle are all installed in the installation space 30, when the user needs to disinfect objects such as curtains and sofas during indoor air purification, the cabinet door 20 can be opened, the disinfection head 720 can be taken out, the pump body 730 can be turned on, and then the designated object can be disinfected. Under the action of the infusion tube 710, the disinfection head 720 in the disinfection component 700 can disinfect objects that are higher or farther away from the air purifier.

[0076] In one embodiment, reference Figure 1The air purifier further comprises a mobile seat 800, which is fixed to the frame 100. The mobile seat 800 is used to enable the air purifier to have a mobile function, wherein the mobile seat 800 comprises a seat body 810 and a mobile wheel 820 connected thereto, wherein the mobile wheel 820 can be a mobile wheel 820 with a self-locking function, and the seat body 810 is fixed to the bottom of the frame 100, wherein the seat body 810 can be provided with a part protruding outward as a wrap angle to improve the protective effect of the air purifier when in use. Under the action of the mobile seat 800, the convenience of the present application when in use can be effectively improved, and the operation can be facilitated.

[0077] In one embodiment, reference Figure 8 The air purifier also includes a handle 10 and a battery. The user can push the air purifier to move by the handle 10, thereby improving the convenience of the air purifier. The battery is used to enable the air purifier to be used wirelessly, that is, without a charging cable, thereby further improving the convenience of the air purifier.

[0078] The above description is only an exemplary embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the technical concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. An air purifier, characterized in that: include: A frame, comprising an air outlet surface, an air inlet surface, a first mounting position, and a second mounting position, wherein the air outlet surface and the air inlet surface are arranged at a preset angle, the first mounting position and the second mounting position are arranged in an overlapping and staggered manner, wherein the first mounting position is close to the air outlet surface, and the second mounting position is far from the air outlet surface; A purification component, comprising a filter element and a plurality of air extraction elements, wherein the plurality of air extraction elements are respectively fixedly mounted at the first mounting position and the second mounting position, wherein the air extraction elements are used to draw indoor air from the air inlet surface and send it out from the air outlet surface, and wherein the filter element is used to filter the air entering the air extraction element and is detachably connected to the frame; as well as The first protective net covers the purification component and is detachably connected to the frame.

2. The air purifier according to claim 1, characterized in that: The air inlet surface and the air outlet surface are both arranged on the peripheral side of the frame.

3. The air purifier according to claim 2, characterized in that: The number of the air inlet surfaces is two, the two air inlet surfaces are arranged opposite to each other, and the number of the purification components is two groups, which are respectively arranged corresponding to the two air inlet surfaces.

4. The air purifier according to any one of claims 1 to 3, characterized in that: The purification component also includes an air supply pipe, which connects the air outlet surface and the air outlet of the air suction member located at the second installation position.

5. The air purifier according to any one of claims 1 to 3, characterized in that: The purification component further comprises a quick release part, and the quick release part is used to restrict the filter element to the frame.

6. The air purifier according to claim 5, characterized in that: The frame is provided with a third installation position, and the third installation position is used for installing the filter element; The quick-release member comprises a positioning plate, the positioning plate is rotatably mounted on the frame, and the positioning plate has an unlocking position and a locking position; In the locking position, the positioning plate can restrict the filter element to the third installation position; In the unlocking position, the filter element can be removed from the third installation position.

7. The air purifier according to any one of claims 1 to 3, characterized in that: The air purifier further comprises a micro switch, which is mounted on the frame and cooperates with the filter element; when the filter element is removed from the frame, the micro switch cuts off the circuit of the air extraction element; And / or, the purification component further includes a second protective net, which is fixed to the frame and located between the air exhaust element and the filter element.

8. The air purifier according to any one of claims 1 to 3, characterized in that: The air purifier further comprises a fragrance component, which is mounted on the frame and is used to adjust the indoor odor; The fragrance component includes at least one placement box, and the placement box is used to place the fragrance object; The air purifier further comprises a cover plate, the cover plate is hinged to the frame, and the cover plate is used to cover the placement box; The cover plate is installed on the top of the frame; And / or, the air purifier further comprises a marking member, and the marking member is used to mark the cleaned room.

9. The air purifier according to any one of claims 1 to 3, characterized in that: The air purifier further comprises a disinfection component, which is used to disinfect indoor objects; The air purifier further comprises a cabinet door, the cabinet door is hinged to the frame and forms an installation space with the frame, and the disinfection assembly is installed in the installation space; The cabinet door is installed on the side surface of the frame.

10. The air purifier according to any one of claims 1 to 3, characterized in that: The air purifier further comprises a movable seat, which is fixed to the frame and is used to enable the air purifier to have a movable function.

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