Base mounting structure and air purifier

Abstract

The utility model discloses a base mounting structure, and disclose having base mounting structure's air purifier, wherein base mounting structure includes base body and shell, and the lower surface of base body is placed on the ground, and the upper surface of base body is provided with the baulk, shell detachably installs on the upper surface of base body, and the lower extreme of shell is provided with the bottom plate, and the bottom plate is provided with the jack, and the baulk penetrates the jack to extend into the shell, wherein, shell is provided with the installation position for installing filter assembly, and the baulk is located the outer surface of shell, and between the installation position. When air purifier is vibrated and is subjected to the external force effect in the transportation process, the baulk of filter assembly outside of installation position can produce position constraint to filter assembly, avoids the swing below filter assembly and leads to filter assembly to fall off.

Description

Technical Field

[0001] This utility model relates to the field of air purifiers, and in particular to a base mounting structure and an air purifier. Background Technology

[0002] In the field of air purifiers, common air purifiers typically consist of a base, outer casing, fan, filter assembly, and top cover. Their basic working principle involves the fan driving airflow, which is then filtered by the filter assembly to achieve purification. The base supports the entire device, the outer casing and top cover form the body of the device to protect the internal components, and the filter assembly is the core component that enables air purification.

[0003] However, existing air purifiers have certain structural design flaws. During transportation, due to external forces such as vibration, the filter components installed inside the casing are prone to shifting, especially the lower part of the filter component, which can easily detach from its original position due to excessive swaying. This not only affects the normal use of the air purifier but may also damage the filter component and other internal components during transportation, increasing the risk and cost of product transportation. Utility Model Content

[0004] This invention aims to solve at least one of the technical problems existing in the prior art. To this end, this invention proposes a base mounting structure that can prevent the filter assembly from swinging downwards and causing it to fall off.

[0005] This utility model also proposes an air purifier with the above-mentioned base mounting structure.

[0006] According to a first aspect of the present invention, a base mounting structure includes a base body and a housing. The lower surface of the base body is placed on the ground, and a stop is provided on the upper surface of the base body. The housing is detachably mounted on the upper surface of the base body, and a base plate is provided at the lower end of the housing. The base plate is provided with an insertion hole, and the stop extends through the insertion hole into the housing. The housing is provided with a mounting position for mounting a filter assembly, and the stop is located between the outer surface of the housing and the mounting position.

[0007] The base mounting structure according to the present utility model embodiment has at least the following beneficial effects: when the air purifier is subjected to external forces such as vibration during transportation, the block placed on the outside of the filter component in the mounting position can constrain the position of the filter component, preventing the filter component from swinging downwards and causing the filter component to fall off.

[0008] According to some embodiments of the present invention, the outer shell includes a left shell and a right shell, the left shell and the right shell are assembled to form the outer shell, and the bottom of the left shell and the right shell are both provided with the bottom plate.

[0009] According to some embodiments of the present invention, the edge of the left housing is provided with a plurality of first buckles, and the edge of the right housing is provided with a plurality of first elastic hooks. The first elastic hooks and the first buckles correspond one-to-one, and the first elastic hooks and the first buckles engage.

[0010] According to some embodiments of the present invention, air vents are provided through both sides of the outer shell, air vents are equipped with airflow grilles, and the baffle is located between the airflow grilles and the mounting position.

[0011] According to some embodiments of the present invention, multiple second elastic hooks are provided on both sides of the airflow grille, and multiple second buckles are provided on both sides of the air outlet. The second elastic hooks and the second buckles correspond one-to-one and are engaged with each other.

[0012] According to some embodiments of the present invention, a positioning post is provided on the side of the airflow grille facing the air outlet, and a positioning hole is provided on the outer shell. The positioning post and the positioning hole correspond one-to-one, and the positioning post is detachably inserted into the positioning hole.

[0013] According to some embodiments of the present invention, the two sides of the air vent are provided with overlapping edges, the second buckle and the positioning hole are both provided on the overlapping edges, the two sides of the airflow grille are bent toward the air vent to form an edge, the second elastic hook and the positioning post are both provided on the inner side of the edge, and the edge can overlap the overlapping edges so that the edge of the airflow grille and the surface of the outer shell transition smoothly.

[0014] According to some embodiments of the present invention, the side of the stop block away from the mounting position is provided with a reinforcing rib.

[0015] An air purifier according to a second aspect embodiment of the present invention includes:

[0016] The base mounting structure of the first aspect of this utility model has a top cover fixedly connected to the top.

[0017] A fan is fixed to the base body and is built into the inside of the outer casing;

[0018] Two filter components are provided, the filter components are built into the mounting position, the fan is sandwiched between the two filter components, and the top of the filter components is fixedly connected to the top cover.

[0019] The air purifier according to the present invention has at least the following beneficial effects: when the air purifier is subjected to external forces such as vibration during transportation, the block placed on the outside of the filter component at the installation position can constrain the position of the filter component, preventing the filter component from swinging downwards and causing the filter component to fall off.

[0020] According to some embodiments of the present invention, the lower edge of the filter assembly abuts against one side of the stop block.

[0021] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0022] The present invention will be further described below with reference to the accompanying drawings and embodiments, wherein:

[0023] Figure 1 This is a schematic diagram of the structure of an air purifier according to an embodiment of the present invention.

[0024] Figure 2 This is an exploded view of an air purifier according to an embodiment of the present invention.

[0025] Figure 3 for Figure 2 Enlarged view of part A.

[0026] Figure 4 for Figure 2 Enlarged view of part B.

[0027] Figure 5 for Figure 2 Enlarged view of part C.

[0028] Figure 6 for Figure 2 Enlarged view of part D.

[0029] Figure 7 This is a schematic diagram of the base mounting structure (without airflow grille) of an embodiment of the present utility model from one direction.

[0030] Figure 8 This is a schematic diagram of the base mounting structure (without airflow grille) of an embodiment of the present invention from another direction.

[0031] 100. Base body; 110. Stop block; 120. Reinforcing rib;

[0032] 200. Outer shell; 210. Base plate; 220. Insertion hole; 201. Left shell; 202. Right shell; 230. First elastic hook; 240. First buckle; 250. Air vent; 260. Second buckle; 270. Positioning hole; 280. Overlapping edge;

[0033] 300. Airflow grille; 310. Second elastic hook; 320. Positioning post; 330. Edge;

[0034] 400. Fan;

[0035] 500. Filter components;

[0036] 600, Top Cover; Detailed Implementation

[0037] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0038] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0039] In the description of this utility model, "several" means one or more, "multiple" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. If "first" or "second" is used in the description, it is only for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of indicated technical features, or implicitly indicating the order of the indicated technical features.

[0040] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0041] Reference Figure 1 and Figure 2 The air purifier of this utility model embodiment includes a base mounting structure, a top cover 600, a fan 400, and a filter assembly 500, wherein, referring to... Figure 3 , 45, 6, 7, and 8, the base mounting structure includes a base body 100 and a housing 200. The lower surface of the base body 100 is placed on the ground, and a stop 110 is provided on the upper surface of the base body 100. The housing 200 is detachably mounted on the upper surface of the base body 100. A base plate 210 is provided at the lower end of the housing 200. The base plate 210 is provided with an insertion hole 220. The stop 110 passes through the insertion hole 220 to extend into the housing 200. The housing 200 is provided with a mounting position for mounting the filter assembly 500. The stop 110 is located on the outer surface of the housing 200 and between the mounting position.

[0042] During the assembly of the base mounting structure, the base body 100 is placed on the ground, and the outer shell 200 is aligned with the stop block 110 on the base body 100 through the insertion hole 220 of the base plate 210, so that the stop block 110 extends into the inner part of the outer shell 200 through the insertion hole 220, completing the detachable installation of the outer shell 200 and the base body 100. At this time, the mounting position of the outer shell 200 corresponds to the position of the stop block 110. The mounting position provides space for the installation of the filter assembly 500, and the position of the stop block 110 provides a lateral constraint basis for the filter assembly 500. In summary, when the air purifier is subjected to external forces such as vibration during transportation, the stop block 110 placed on the outside of the filter assembly 500 in the mounting position can constrain the position of the filter assembly 500, preventing the filter assembly 500 from swinging downwards and causing the filter assembly 500 to fall off.

[0043] Specifically, refer to Figure 1 and Figure 2 The top cover 600 is detachably fixed to the upper part of the outer shell 200, forming the body of the air purifier together with the base body 100. The fan 400 is fixed on the base body 100 and is built into the interior of the outer shell 200. There are two filter components 500, which are built into the mounting position. The fan 400 is sandwiched between the two filter components 500. The top of the filter components 500 is fixedly connected to the top cover 600. In the overall structure of the air purifier, the top cover 600 and the base body 100 form a closed body, which protects the internal fan 400 and filter assembly 500. The fan 400 is located between the two filter assemblies 500, which optimizes the air purification path and allows the air to be purified efficiently through the filter assembly 500. At the same time, the top of the filter assembly 500 and the top cover 600 are fixedly connected by snap-fit ​​and screw fixing, while the bottom is connected by the stop block 110, which constrains the position of the filter assembly 500 below and improves the installation stability of the filter assembly 500.

[0044] It should be mentioned that, in some specific implementation methods, refer to Figure 8The lower edge of the filter assembly 500 abuts against one side of the stop block 110. This allows the stop block 110 to apply a restraining force to the filter assembly 500 more directly, further enhancing the limiting effect on the lower part of the filter assembly 500 and reducing the sway space of the filter assembly 500. In other embodiments, refer to... Figure 7 The baffle 110 and the filter assembly 500 can also be spaced apart to avoid frequent collisions and friction between the baffle 110 and the filter assembly 500, which could cause wear.

[0045] In some embodiments, refer to Figure 2 The outer shell 200 includes a left shell 201 and a right shell 202. The left shell 201 and the right shell 202 are assembled to form the outer shell 200. The bottom of the left shell 201 and the right shell 202 are both provided with a base plate 210. The split design of the left shell 201 and the right shell 202 facilitates the assembly and disassembly of the outer shell 200. At the same time, the provision of the two base plates 210 enhances the stability of the connection between the outer shell 200 and the base body 100.

[0046] Preferably, refer to Figure 2 The left housing 201 has multiple first buckles 240 on its edge, and the right housing 202 has multiple first elastic hooks 230 on its edge. Each first elastic hook 230 corresponds to a first buckle 240, and the first elastic hooks 230 and first buckles 240 engage. When assembling the left housing 201 and the right housing 202, the first elastic hooks 230 on the edge of the right housing 202 are aligned with the corresponding first buckles 240 on the edge of the left housing 201. Pressing the right housing 202 causes the first elastic hooks 230 to elastically deform and engage with the first buckles 240, thus securing the left housing 201 and the right housing 202.

[0047] In some embodiments, refer to Figure 2 , Figure 7 and Figure 8 Air vents 250 are provided on both sides of the outer casing 200, and airflow grilles 300 are installed on the air vents 250. A baffle 110 is located between the airflow grilles 300 and the mounting position. In actual use, air enters the air purifier through the airflow grilles 300 of the air vents 250 on both sides of the outer casing 200, is purified by the filter assembly 500, and is then discharged, ensuring normal airflow. The airflow grilles 300 prevent foreign objects from entering the purifier.

[0048] Furthermore, referring to Figure 2 , Figure 5 and Figure 6Multiple second elastic hooks 310 are provided on both sides of the airflow grille 300, and multiple second clips 260 are provided on both sides of the air outlet 250. The second elastic hooks 310 and the second clips 260 correspond one-to-one and engage with each other. When installing the airflow grille 300, align the second elastic hooks 310 on both sides with the corresponding second clips 260 on both sides of the air outlet 250, press the airflow grille 300 to deform the second elastic hooks 310 and engage with the second clips 260, thus completing the installation of the airflow grille 300; when disassembling, apply external force to deform the second elastic hooks 310 and disengage them from the second clips 260.

[0049] In addition, for ease of installation, refer to Figure 2 , Figure 5 and Figure 6 The airflow grille 300 has a positioning post 320 on the side facing the air outlet 250, and the outer casing 200 has a positioning hole 270. The positioning post 320 and the positioning hole 270 correspond one-to-one, and the positioning post 320 is detachably inserted into the positioning hole 270. When installing the airflow grille 300, align the positioning post 320 on the airflow grille 300 with the positioning hole 270 on the outer casing 200, insert the positioning post 320 to initially position the airflow grille 300, and then engage the second elastic hook 310 with the second buckle 260. This improves the installation accuracy of the airflow grille 300, ensures that the second elastic hook 310 and the second buckle 260 can be accurately aligned and engaged, and enhances the stability of the airflow grille 300 after installation.

[0050] As a further optimization of the above embodiments, refer to Figure 2 , Figure 5 and Figure 6 The air vent 250 has overlapping edges 280 on both sides. The second snap fastener 260 and positioning hole 270 are both located on the overlapping edges 280. The airflow grille 300 is bent towards the air vent 250 on both sides to form an edge 330. The second elastic hook 310 and positioning post 320 are both located on the inner side of the edge 330. The edge 330 can overlap the overlapping edges 280, allowing a smooth transition between the edge of the airflow grille 300 and the surface of the outer casing 200. When installing the airflow grille 300, its edge 330 overlaps the overlapping edges 280 of the air vent 250. At this time, the second elastic hook 310 and the second snap fastener 260, and the positioning post 320 and the positioning hole 270 respectively cooperate, ensuring a smooth connection between the edge of the airflow grille 300 and the surface of the outer casing 200. This smooth transition enhances the aesthetic appearance of the air purifier, while the overlapping structure strengthens the sealing and stability of the connection.

[0051] In some embodiments, refer to Figure 2 , Figure 3 and Figure 4A reinforcing rib 120 is provided on the side of the stop block 110 away from the installation position. This improves the structural strength and deformation resistance of the stop block 110, extends its service life, and ensures that it can stably restrain the filter assembly 500 for a long time.

[0052] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A base mounting structure, characterized in that, include: The base body (100) has its lower surface placed on the ground, and a stop (110) is provided on the upper surface of the base body (100); The outer shell (200) is detachably mounted on the upper surface of the base body (100). A base plate (210) is provided at the lower end of the outer shell (200). The base plate (210) is provided with an insertion hole (220). The stop block (110) passes through the insertion hole (220) and extends into the outer shell (200). The housing (200) is provided with a mounting position for installing a filter assembly (500), and the stop (110) is located on the outer surface of the housing (200) and between the mounting position.

2. The base mounting structure according to claim 1, characterized in that, The outer shell (200) includes a left shell (201) and a right shell (202), which are assembled to form the outer shell (200), and the bottom of the left shell (201) and the right shell (202) are both provided with the bottom plate (210).

3. The base mounting structure according to claim 2, characterized in that, The left housing (201) has a plurality of first buckles (240) on its edge, and the right housing (202) has a plurality of first elastic hooks (230) on its edge. The first elastic hooks (230) and the first buckles (240) correspond one-to-one and are engaged with each other.

4. The base mounting structure according to claim 1, characterized in that, Air vents (250) are provided through both sides of the outer casing (200), and airflow grilles (300) are installed on the air vents (250). The block (110) is located between the airflow grilles (300) and the mounting position.

5. The base mounting structure according to claim 4, characterized in that, Multiple second elastic hooks (310) are provided on both sides of the airflow grille (300), and multiple second buckles (260) are provided on both sides of the air vent (250). The second elastic hooks (310) and the second buckles (260) correspond one-to-one and are engaged with each other.

6. The base mounting structure according to claim 5, characterized in that, The airflow grille (300) has a positioning post (320) on the side facing the air outlet (250), and the outer shell (200) has a positioning hole (270). The positioning post (320) and the positioning hole (270) correspond one-to-one, and the positioning post (320) is detachably inserted into the positioning hole (270).

7. The base mounting structure according to claim 6, characterized in that, The air vent (250) has overlapping edges (280) on both sides. The second buckle (260) and the positioning hole (270) are both located on the overlapping edges (280). The airflow grille (300) is bent towards the air vent (250) to form an edge (330). The second elastic hook (310) and the positioning post (320) are both located on the inner side of the edge (330). The edge (330) can overlap the overlapping edges (280) so that the edge of the airflow grille (300) and the surface of the outer shell (200) transition smoothly.

8. The base mounting structure according to claim 1, characterized in that, The stop (110) is provided with a reinforcing rib (120) on the side away from the mounting position.

9. An air purifier, characterized in that, include: The base mounting structure according to any one of claims 1 to 8 has a top cover (600) fixedly connected to the top; A fan (400) is fixed on the base body (100), and the fan (400) is built into the housing (200); Two filter components (500) are provided. The filter components (500) are built into the mounting position. The fan (400) is sandwiched between the two filter components (500). The top of the filter components (500) is fixedly connected to the top cover (600).

10. The air purifier according to claim 9, characterized in that, The lower edge of the filter assembly (500) abuts against one side of the stop (110).

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