CN220728500U - Air purifier - Google Patents

Abstract

The utility model discloses an air purifier, which comprises a shell and a cover plate, wherein the shell is provided with an installation opening; the cover plate comprises a base plate and a mounting ring arranged on the outer periphery of the base plate, wherein the mounting ring is at least provided with a convex rib protruding out of the surface of the base plate, and the convex rib is clamped with the shell so as to cover the mounting opening. The technical scheme of the utility model has simple structure, is convenient to mount and dismount, and is beneficial to improving the mounting and dismounting efficiency of the air purifier.

Description

Air purifier

Technical Field

The utility model relates to the technical field of air purifiers, in particular to an air purifier.

Background

An air cleaner is a device for filtering polluted air into fresh air, which sucks the polluted air through a fan, filters tiny dust or bacteria by using a filter, and removes foreign tastes such as body taste or smoke taste.

In order to improve the quality of life, in daily life, people generally choose to use an air purifier to purify surrounding air, and the existing air purifier has complicated disassembly and assembly procedures of a shell, is difficult to disassemble and assemble, and has low disassembly and assembly efficiency and high cost.

Disclosure of Invention

The utility model mainly aims to provide an air purifier, which aims to solve the problem of complicated assembly procedures of the air purifier.

In order to achieve the above object, the present utility model provides an air cleaner comprising:

a housing provided with a mounting opening; and

the cover plate comprises a base plate and a mounting ring arranged on the outer periphery of the base plate, wherein the mounting ring is at least provided with a convex rib protruding out of the surface of the base plate, and the convex rib is clamped with the shell so as to cover the mounting opening.

Optionally, a clamping groove is formed in the inner side face of the shell, and the convex rib is clamped in the clamping groove.

Optionally, the medial surface of shell is equipped with a plurality of strengthening card muscle, strengthening card muscle is close to installation opening's one end is equipped with the breach groove, the breach groove with the shell encloses to establish and forms the draw-in groove.

Optionally, the reinforcing ribs are spaced from the mounting opening, and the protruding ribs are abutted to the side surface of the clamping groove facing the housing.

Optionally, the two opposite ends of the housing are respectively provided with one mounting opening, the cover plate comprises a first cover plate and a second cover plate, one of the mounting openings is covered by the first cover plate, and the other mounting opening is covered by the second cover plate.

Optionally, the air purifier further comprises a glass plate, wherein protruding ribs protruding out of the surface of the substrate are arranged on two opposite sides of the mounting ring of the first cover plate, one protruding rib is connected with the shell in a clamping mode, the other protruding rib and the substrate enclose to form a mounting sink, and the glass plate is arranged in the mounting sink.

Optionally, the air purifier further comprises a filtering support and a filtering piece detachably arranged on the filtering support, and the filtering support is detachably connected with the first cover plate and the second cover plate.

Optionally, the filter support is provided with a clamping groove, and the filter element is clamped in the clamping groove.

Optionally, the dismounting opening of the clamping groove is arranged towards the second cover plate.

Optionally, the second apron includes first lid, knob and second lid, the second lid passes through the knob joint in first lid, first lid with the connection can be dismantled to the filter stand, first lid corresponds the dismouting mouth is equipped with the mouth that passes, the filter has the pass through the section of passing the mouth, the terminal surface of passing the section with second lid butt.

Optionally, the filter support is connected with the first cover plate and the second cover plate by screws respectively.

Optionally, the first cover plate and the second cover plate are respectively provided with a plurality of first screw columns, the opposite ends of the filter support are respectively provided with a plurality of second screw columns corresponding to the first screw columns, and one first screw column is inserted into one second screw column and fastened by screws.

Optionally, corners of the cover plate are arranged in a circular arc shape.

The air purifier at least comprises the following beneficial effects:

according to the technical scheme, the shell and the cover plate are adopted, and the shell is provided with an installation opening; the cover plate comprises a base plate and a mounting ring arranged on the outer periphery of the base plate, wherein the mounting ring is at least provided with a convex rib protruding out of the surface of the base plate, and the convex rib is clamped with the shell so as to cover the mounting opening. Specifically, the mounting ring is arranged on the outer periphery of the substrate, at least one side of the mounting ring is provided with the convex rib protruding out of the surface of the substrate, and the mounting of the cover plate and the housing is realized through the clamping connection of the convex rib and the housing; on the contrary, the cover plate can be detached by only one pulling action in the disassembling process of the clamping, and the clamping can be detached without tools, so that additional materials such as screw fasteners are not needed in the assembling process, the assembling process is saved, and the production cost is further saved. Therefore, the structure of the scheme has simple installation process, simple structure, convenient installation and disassembly and favorable improvement of the assembly and disassembly efficiency of the air purifier.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of an air purifier according to an embodiment of the present utility model at a first view angle;

FIG. 2 is a schematic view of an air purifier according to a second embodiment;

FIG. 3 is a schematic view of an exploded construction of the air purifier;

FIG. 4 is an enlarged view of a portion of FIG. 3 at A;

FIG. 5 is a schematic cross-sectional view of an air purifier;

FIG. 6 is a partial enlarged view at B in FIG. 5;

FIG. 7 is an enlarged view of a portion of FIG. 5 at C;

fig. 8 is an exploded view of a filter holder and a filter of an air cleaner.

Reference numerals illustrate:

reference numerals	Name of the name	Reference numerals	Name of the name
				100	Outer casing	261	First cover body
110	Mounting opening	261a	Through hole
				120	Clamping groove	262	Knob
130	Reinforcing clamping rib	263	Second cover body
				200	Cover plate	270	First screw column
210	Substrate board	300	Glass plate
				220	Mounting ring	400	Filter support
230	Convex rib	410	Clamping groove
				240	Installation sink	420	Second screw column
250	First cover plate	500	Filter element
				260	Second cover plate	510	Pass-through section

The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.

In the present utility model, unless specifically stated and limited otherwise, the terms "connected," "affixed," and the like are to be construed broadly, and for example, "affixed" may be a fixed connection, a removable connection, or an integral body; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In addition, if there is a description of "first", "second", etc. in the embodiments of the present utility model, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" as it appears throughout includes three parallel schemes, for example "A and/or B", including the A scheme, or the B scheme, or the scheme where A and B are satisfied simultaneously. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

The utility model provides an air purifier.

Referring to fig. 1 to 4, in an embodiment of the present utility model, the air cleaner includes a housing 100 and a cover plate 200, the housing 100 being provided with a mounting opening 110; the cover 200 includes a base 210 and a mounting ring 220 disposed on an outer periphery of the base 210, the mounting ring 220 has at least one protruding rib 230 protruding from a surface of the base 210, and the protruding rib 230 is engaged with the housing 100 to cover the mounting opening 110.

Specifically, in the scheme, the mounting ring 220 is arranged at the outer periphery of the substrate 210, at least one side of the mounting ring 220 is provided with the convex rib 230 protruding from the surface of the substrate 210, and the mounting of the cover plate and the housing is realized through the clamping connection between the convex rib 230 and the housing 100, and the mounting process is very simple because the clamping connection is convenient to mount and dismount, and the mounting of the cover plate 200 and the housing 100 can be completed without rotating or product positioning before mounting by pushing the convex rib 230 into the clamping position of the housing 100; on the contrary, the disassembling process of the clamping connection generally only needs to implement a pulling-out action on the cover plate 200, so that the cover plate 200 can be disassembled, the clamping connection can be disassembled without tools, and additional materials such as screw fasteners are not needed to be matched in the assembling process, thereby being beneficial to saving the assembling process and further saving the production cost. Therefore, the structure of the scheme has simple installation process, simple structure, convenient installation and disassembly and favorable improvement of the assembly and disassembly efficiency of the air purifier.

Optionally, the inner side surface of the housing 100 is provided with a clamping groove 120, and the protruding ribs 230 are clamped in the clamping groove 120, which can be understood that the cover plate 200 can be mounted to the mounting opening 110 by only aligning the protruding ribs 230 with the clamping groove 120 in the mounting process and performing a pushing action, so that the mounting operation is simple and the mounting efficiency is high. Of course, the present utility model is not limited thereto, and in other embodiments, the inner side surface of the housing 100 may be provided with an elastic engaging rib, and the elastic engaging rib and the protruding rib 230 may be engaged with each other.

Optionally, the inner side surface of the housing 100 is provided with a plurality of reinforcing ribs 130, one end of the reinforcing rib 130 close to the mounting opening 110 is provided with a notch groove, and the notch groove and the housing 100 are surrounded to form a clamping groove 120; it can be appreciated that the strength of the housing 100 can be increased by the reinforcing ribs 130, and the clamping grooves 120 can be formed between the reinforcing ribs 130, so that the clamping grooves 120 are simple to form, and the weight of the housing can be reduced by digging the clamping grooves 120 relative to the whole thickening of the housing 100. Of course, the present utility model is not limited thereto, and in other embodiments, the annular clamping groove 120 may be directly disposed on the inner side surface of the housing 100 instead of the reinforcing ribs 130.

Optionally, the reinforcing ribs 130 are disposed at intervals with the mounting opening 110, and the protruding ribs 230 are abutted with the side surface of the clamping groove 120 facing the housing 100, so that the fastening force between the cover plate 200 and the housing 100 can be tightened towards the middle of the housing 100 while the clamping ribs are clamped in the clamping groove 120, the stability of clamping is improved, the fastening force between the cover plate 200 and the housing 100 is prevented from being tightened towards the outside of the housing 100, and deformation of the housing 100 is avoided. Of course, the present utility model is not limited to this, and in other embodiments, the reinforcing ribs 130 are spaced from the mounting opening 110, and the ribs 230 abut against the side surface of the housing 100.

Optionally, each of opposite ends of the housing 100 is provided with a mounting opening 110, the cover 200 includes a first cover 250 and a second cover 260, the first cover 250 covers one of the mounting openings 110, and the second cover 260 covers the other mounting opening 110; it will be appreciated that the provision of a mounting opening 110 at each of the opposite ends of the housing 100 increases the operator's direction and space for facilitating the mounting of the internal components of the housing 100. Of course, the present utility model is not limited thereto, and in other embodiments, the housing 100 may be provided with only one mounting opening 110.

It should be noted that, the first cover plate 250 and the second cover plate 260 are the same as the connection structure of the housing 100, and the first cover plate 250 and the second cover plate 260 are both clamped with the housing 100 through the ribs 230, where the first cover plate 250 covers one of the mounting openings 110, the second cover plate 260 covers the other mounting opening 110, specifically, the first cover plate 250 covers the mounting opening 110, and the second cover plate 260 covers the other mounting opening 110. Of course, the present utility model is not limited thereto, and in other embodiments, the first cover plate 250 is clamped to the housing 100 by the ribs 230, and the second cover plate 260 is connected to the housing 100 by screws.

Optionally, the air purifier further includes a glass plate 300, two opposite sides of the mounting ring 220 of the first cover plate 250 are respectively provided with a protruding rib 230 protruding from the surface of the substrate 210, wherein one protruding rib 230 is clamped with the housing 100, the other protruding rib 230 and the substrate 210 enclose to form a mounting sink 240, the glass plate 300 is disposed in the mounting sink 240, so that the mounting stability of the glass plate 300 can be increased, and the glass plate 300 is disposed in the mounting sink 240, so that the outer edge of the glass plate 300 is prevented from being exposed outside the air purifier, the outer edge of the glass plate 300 is prevented from injuring a user accidentally, and the safety is increased. Of course, the present utility model is not limited thereto, in other embodiments, the protruding rib 230 protruding from the board surface of the substrate 210 may be disposed on only one side of the mounting ring 220 of the first cover plate 250, and the other side is flush with the substrate 210, the clamping rib is clamped with the housing 100, and the glass plate 300 is directly disposed on the side of the substrate 210 facing away from the protruding rib 230, and the outer periphery of the glass plate 300 is rounded.

It should be noted that, a control module is further disposed between the glass plate 300 and the installation sink 240, and the glass plate 300 is disposed in the installation sink 240, that is, the control module is disposed in the installation sink 240, so that the control module can be shielded by using the side wall of the installation sink 240 and the glass plate 300, the control module is prevented from being directly exposed on the outer surface of the air purifier, the aesthetic feeling of the air purifier is increased, and a user can experience good performance of the air conditioner and generate good visual enjoyment.

Referring to fig. 3, 5, 6 and 8, optionally, the air purifier further includes a filter support 400, and a filter member 500 detachably provided to the filter support 400, the filter support 400 being detachably coupled to the first cover plate 250 and the second cover plate 260; it can be appreciated that the filter 500 is a consumable, and after the air purifier is used for a long time, the filtering capability of the filter 500 is reduced, the filter 500 needs to be replaced or cleaned, and the filter 500 is detachably arranged on the filter bracket 400, so that the filter 500 can be conveniently disassembled and assembled, and the replacement or cleaning efficiency of the filter 500 can be improved. Moreover, the first cover plate 250 and the second cover plate 260 are provided at opposite ends of the housing 100, and the filter holder 400 is provided in the housing 100, the first cover plate 250 and the second cover plate 260 are detachably connected to the filter holder 400, respectively, the first cover plate 250 and the second cover plate 260 can jointly limit the displacement of the filter holder 400 toward the opposite ends of the housing 100, and the side wall of the housing 100 can limit the lateral displacement of the filter holder 400, so that the installation stability of the first cover plate 250 and the second cover plate 260 can be reinforced while fixing the filter holder 400; and the filter bracket 400 can be disassembled and assembled while the first cover plate 250 and the second cover plate 260 are disassembled and assembled, so that the disassembly and assembly efficiency of the air purifier can be improved.

Optionally, the filter support 400 is provided with a clamping groove 410, and the filter 500 is clamped in the clamping groove 410; it can be appreciated that the filter 500 is directly clamped in the clamping groove 410 of the filter bracket 400, so that the installation structure and the installation process are simple, which is convenient for reducing the production cost and improving the assembly and disassembly efficiency. Of course, the present utility model is not limited thereto, and in other embodiments, the filter 500 may be screwed to the filter support 400.

Optionally, the mounting and dismounting opening of the clamping groove 410 is disposed towards the second cover plate 260, and it can be appreciated that the mounting and dismounting opening of the clamping groove 410 is disposed towards the second cover plate 260, so that only the second cover plate 260 can be dismounted, the filter 500 can be taken out through the mounting and dismounting opening, and the filter 500 can be taken out without dismounting the filter bracket 400, so that the mounting and dismounting steps can be reduced, and the replacement or cleaning efficiency of the filter 500 can be improved. Of course, the present utility model is not limited thereto, and in other embodiments, the detachable opening of the locking slot 410 may be disposed towards the second cover 260.

Moreover, the first cover plate 250 is provided with a control module, and the dismounting cover plate 200 can be dismounted by wires, so that the dismounting opening of the clamping groove 410 is arranged towards the second cover plate 260, and the replacement or cleaning efficiency of the filter element 500 can be further improved.

Optionally, the second cover plate 260 includes a first cover 261, a knob 262 and a second cover 263, the second cover 263 is clamped to the first cover 261 by the knob 262, the first cover 261 is detachably connected with the filter support 400, the first cover 261 is provided with a through hole 261a corresponding to the disassembly and assembly hole, the filter 500 is provided with a through section 510 passing through the through hole 261a, and the end face of the through section 510 is abutted against the second cover 263; specifically, for example, but not limited to, when the filter 500 needs to be replaced or cleaned, the second cover 263 is only required to be detached through the knob 262, so that the filter 500 can be directly removed, and the first cover 261 and the mounting structure of the filter bracket 400 do not need to be detached, thereby being beneficial to improving the replacement or cleaning efficiency of the filter 500. Moreover, the through section 510 of the filter 500 is provided with the through opening 261a, which facilitates the user to grasp the filter 500, and is beneficial to improving the disassembly efficiency, and the end surface of the through section 510 abuts against the second cover 263, which increases the stability of the installation of the filter 500. Of course, the present utility model is not limited thereto, and in other embodiments, the second cover 263 may only include the cover 200 body, and the cover 200 body is detachably disposed in the mounting opening 110 and abuts against the filter 500.

In other embodiments, an abutment section may be provided on the second cover 263 corresponding to the through hole 261a, and the abutment section may pass through the through hole 261a and abut against the filter 500.

Optionally, the filter support 400 is screwed to the first cover plate 250 and the second cover plate 260, respectively; it can be understood that the processing requirement of screw connection is low, simple structure, it is convenient to install and remove, and the screw low price in addition can not only reduce installation cost but also improve installation effectiveness. Of course, the present utility model is not limited thereto, and in other embodiments, the filter support 400 may also be respectively engaged with the first cover plate 250 and the second cover plate 260.

Referring to fig. 5 and 7, further, the filter bracket 400 is screwed to the first cover 261 of the second cover 260, and the second cover 263 is clamped to the first cover 261 by the knob 262.

Optionally, the first cover plate 250 and the second cover plate 260 are respectively provided with a plurality of first screw columns 270, the opposite ends of the filter support 400 are respectively provided with a plurality of second screw columns 420 corresponding to the first screw columns 270, and one first screw column 270 is inserted into one second screw column 420 and fastened by screws, so that it can be understood that the connection stability of the first screw column 270 and the second screw column 420 can be increased, and the connection stability of the first cover plate 250 and the second cover plate 260 with the filter support 400 can be increased.

Alternatively, corners of the cover plate 200 are arranged in a circular arc shape; it can be appreciated that the corner of the cover plate 200 is arranged in an arc angle, so that not only can the cracking caused by stress concentration be avoided when the cover plate is impacted, but also the corner of the cover plate 200 can be prevented from being sharp, and a user is scratched.

The foregoing description is only of the optional embodiments of the present utility model, and is not intended to limit the scope of the utility model, and all the equivalent structural changes made by the description of the present utility model and the accompanying drawings or the direct/indirect application in other related technical fields are included in the scope of the utility model.

Claims (10)

1. An air purifier, comprising:

a housing (100), the housing (100) being provided with a mounting opening (110); and

the cover plate (200), the cover plate (200) comprises a base plate (210) and a mounting ring (220) arranged on the outer periphery of the base plate (210), the mounting ring (220) is provided with at least one convex rib (230) protruding out of the surface of the base plate (210), and the convex rib (230) is clamped with the shell (100) so as to cover the mounting opening (110).

2. The air purifier as recited in claim 1, wherein the inner side surface of the housing (100) is provided with a clamping groove (120), and the ribs (230) are clamped in the clamping groove (120).

3. The air purifier as recited in claim 2, wherein a plurality of reinforcing ribs (130) are provided on an inner side surface of the housing (100), a notch groove is provided at an end of the reinforcing ribs (130) close to the mounting opening (110), and the notch groove and the housing (100) enclose a notch groove (120).

4. An air cleaner according to claim 3, wherein the reinforcing ribs (130) are arranged at intervals from the mounting opening (110), and the ribs (230) abut against the side of the clamping groove (120) facing the housing (100).

5. The air cleaner of claim 1, wherein the housing (100) has one of the mounting openings (110) at each of opposite ends thereof, and the cover plate (200) includes a first cover plate (250) and a second cover plate (260), the first cover plate (250) covering one of the mounting openings (110), and the second cover plate (260) covering the other of the mounting openings (110).

6. The air purifier of claim 5, further comprising a glass plate (300), wherein two opposite sides of the mounting ring (220) of the first cover plate (250) are provided with ribs (230) protruding from the surface of the substrate (210), wherein one of the ribs (230) is clamped with the housing (100), the other rib (230) and the substrate (210) enclose a mounting sink (240), and the glass plate (300) is arranged in the mounting sink (240).

7. The air cleaner of claim 5, further comprising a filter holder (400), and a filter member (500) removably disposed on the filter holder (400), the filter holder (400) being removably coupled to the first cover plate (250) and the second cover plate (260).

8. The air cleaner of claim 7, wherein the filter holder (400) is provided with a clamping groove (410), and the filter (500) is clamped in the clamping groove (410).

9. The air cleaner of claim 8, wherein the mounting and dismounting openings of the clamping grooves (410) are disposed toward the second cover plate (260).

10. The air purifier of claim 9, wherein the second cover plate (260) comprises a first cover body (261), a knob (262) and a second cover body (263), the second cover body (263) is clamped to the first cover body (261) through the knob (262), the first cover body (261) is detachably connected with the filter support (400), a penetrating opening (261 a) is formed in the first cover body (261) corresponding to the disassembling opening, the filter element (500) is provided with a penetrating section (510) penetrating through the penetrating opening (261 a), and the end face of the penetrating section (510) is abutted with the second cover body (263).