CN212511564U

CN212511564U - Dust collection module, door body component and air purifier

Info

Publication number: CN212511564U
Application number: CN202021512728.XU
Authority: CN
Inventors: 赵琛; 罗汉兵; 吴若虞; 潘海元; 陈协; 王德武
Original assignee: Gree Electric Appliances Inc of Zhuhai
Current assignee: Gree Electric Appliances Inc of Zhuhai
Priority date: 2020-07-27
Filing date: 2020-07-27
Publication date: 2021-02-09
Anticipated expiration: 2030-07-27

Abstract

The utility model relates to an air purification equipment technical field, concretely relates to dust collecting module, door body group spare and air purifier. The dust collection module includes: a stand (11) having a first side (111) and a second side (112) arranged opposite to each other; the plurality of vertical dust collecting plates (20) are sequentially arranged on the first side (111) of the vertical frame (11) at intervals; at least one dust collecting vertical plate (20) close to the first side edge of the first side (111) in the plurality of dust collecting vertical plates (20) can rotate relative to the first side (111), so that the partial length of the dust collecting module along the arrangement direction of the plurality of dust collecting vertical plates (20) can be adjusted. The technical scheme of the utility model the length of the direction of arranging of collection dirt module along a plurality of collection dirt risers can be adjustable along opening of the door body, and collection dirt module is compressible along opening of the door body promptly, directly just can take out collection dirt module through opening the door body, and collection dirt module's dismouting process is fairly simple, easily dismouting.

Description

Dust collection module, door body component and air purifier

Technical Field

The utility model relates to an air purification equipment technical field, concretely relates to dust collecting module, door body group spare and air purifier.

Background

At present, air purifier utilizes the high voltage electrostatic field to kill bacterium, virus, mould, spore in the air, and specifically, air purifier's high voltage electrostatic discharge electrode makes the particulate matter surface adhere to the negative charge and then gather on the collection dirt riser, and the organizational structure of virus, bacterium can directly be killed to the high energy that the discharge electrode produced simultaneously, reaches the purpose that the degerming was disinfected of virus, so, electrostatic air purifier will become more mainstream in the future.

The dust collecting module is used as an important part for sterilization, disinfection and dust collection, and the main part for realizing air purification is a collector (dust collecting vertical plate) combined with a generating electrode (tungsten filament). Dust collection module is square form and incompressible by general, and when a plurality of dust collection modules set up on air purifier's the door body and dust collection module's width size slightly was less than the width size of the door body, dust collection module took place to interfere with air purifier's shell when opening the door body, and then can not directly take out dust collection module through opening the door body for dust collection module's dismouting is more loaded down with trivial details when clearing up dust collection module. Therefore, there is an urgent need for a compressible dust collection module.

SUMMERY OF THE UTILITY MODEL

A primary object of the utility model is to provide an album of dirt module, door body group spare and air purifier to solve among the prior art incompressible collection dirt module and can not directly bring out collection dirt module through opening a body and cause the more loaded down with trivial details problem of dismouting of collection dirt module.

In order to achieve the above object, the utility model provides a dust collecting module, include: a stand having a first side and a second side disposed opposite to each other; the plurality of vertical dust collecting plates are sequentially arranged on the first side of the vertical frame at intervals; wherein, the dust collection riser that is close to the first side of first side in a plurality of dust collection risers at least can rotate for first side to make the dust collection module along the partial length of a plurality of dust collection risers direction of arranging adjustable.

Furthermore, the dust collecting module also comprises a resetting component for resetting the rotated dust collecting vertical plate.

Furthermore, the reset component is an elastic component which is arranged on the plurality of dust collecting vertical plates in a penetrating way.

Furthermore, the dust collecting module further comprises a first side frame, a second side frame and a connecting mechanism, the first side frame is rotatably connected to the first side edge, the second side frame is arranged on a second side edge of the first side opposite to the first side edge, the plurality of dust collecting vertical plates are located between the first side frame and the second side frame, and the connecting mechanism is arranged on the first side frame, the plurality of dust collecting vertical plates and the second side frame in a penetrating mode.

Further, the length of the connection mechanism is adjustable.

Furthermore, the connecting mechanism comprises a sleeve, a first telescopic rod and a first elastic piece, the first end of the first telescopic rod penetrates through the first side frame, the second end of the first telescopic rod is connected with the first end of the sleeve in a sliding mode, the first elastic piece is sleeved on the first telescopic rod and located between the first end of the sleeve and the first end of the first telescopic rod, and the second end of the sleeve is connected with the second side frame.

Furthermore, the connecting mechanism further comprises a second telescopic rod and a second elastic piece, the first end of the second telescopic rod penetrates through the second side frame, the second end of the second telescopic rod is connected with the second end of the sleeve in a sliding mode, and the second elastic piece is sleeved on the second telescopic rod and located between the first end of the second telescopic rod and the second end of the sleeve.

Further, the both ends of first telescopic link and second telescopic link all have the outward flange, telescopic both ends have with outward flange complex inward flange.

Furthermore, be equipped with on the first side with a plurality of installation spacing grooves of a plurality of collection dirt riser one-to-one, the side of collection dirt riser is inserted in the installation spacing groove and the width of installation spacing groove is greater than the thickness of collection dirt riser to the side that makes collection dirt riser moves in the installation spacing groove.

Further, the resilient member is a resilient sleeve, and the portion of the connection mechanism is located within the resilient sleeve.

Furthermore, the elastic sleeves and the connecting mechanisms are arranged in a plurality of one-to-one correspondence.

Furthermore, a plurality of elastic sleeves are arranged in a plurality of rows and a plurality of columns.

The utility model also provides a door body subassembly, include: the door body and set up a plurality of dust collecting module on the inboard of the door body, dust collecting module is foretell dust collecting module, and rotatable dust collection riser keeps away from the connection side setting of the door body.

The utility model also provides an air purifier, include: a housing having an opening; the door body assembly is rotatably connected to the shell to open or close the opening; wherein, the door body subassembly is above-mentioned door body subassembly.

Further, the shell includes base, front panel, rear panel, left side board, right side board and upper cover, and front panel, left side board, rear panel and right side board connect gradually and all are connected with base, upper cover, and the opening sets up on the rear panel, and/or, air purifier still including connecting the pivot on the shell, the door body and the pivot of door body subassembly are connected.

The utility model discloses technical scheme has following advantage: the vertical frame of the dust collecting module is matched with the door body, the first side edge of the vertical frame is close to the opening side of the door body, the rotatable dust collecting vertical plate is close to the opening side of the door body, when the door body is opened, the first exposed dust collecting vertical plate is the first dust collecting vertical plate, the inner dust collecting vertical plate is the second dust collecting vertical plate, the third dust collecting vertical plate, the fourth dust collecting vertical plate, … … and the N dust collecting vertical plate in sequence, the first dust collecting vertical plate rotates under the resistance action of the shell, the door body is continuously opened, the second dust collecting vertical plate, the third dust collecting vertical plate and the like rotate in sequence until the dust collecting module is completely exposed, the dust collecting module can be detached from the door body, the dust collecting module is arranged on the door body after being cleaned, then acting force is applied to the first dust collecting vertical plate to rotate, acting force is continuously applied, the second dust collecting vertical plate, the third dust collecting vertical plate and the like rotate in, then the door body is closed to complete the disassembly and assembly of the dust collecting module. Above-mentioned collection dirt module can be adjustable along opening of the door body along the length of the orientation of arranging of a plurality of collection dirt risers, collection dirt module is compressible along opening of the door body promptly, directly just can take out collection dirt module through opening the door body, collection dirt module's dismouting process is fairly simple, easy dismouting, it can not directly take out collection dirt module through opening the door body and cause collection dirt module's the more loaded down with trivial details problem of dismouting to have solved effectively among the prior art incompressible collection dirt module.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 shows a schematic perspective view of a dust collection module provided by the present invention;

FIG. 2 shows an exploded schematic view of the dust collection module of FIG. 1;

FIG. 3 shows a perspective schematic view of the stand of the dust collection module of FIG. 1;

FIG. 4 shows a perspective view of another angle of the stand of FIG. 3;

FIG. 5 illustrates a perspective view of the connection mechanism and resilient member of the dust collection module of FIG. 1;

FIG. 6 shows a partially exploded schematic view of the attachment mechanism and resilient member of FIG. 5;

fig. 7 shows a schematic perspective view of an air purifier provided by the present invention;

FIG. 8 is a schematic perspective view illustrating a door of the air purifier of FIG. 7 in a semi-open state;

FIG. 9 is a perspective view illustrating a door body and a rear panel of the air purifier of FIG. 7;

FIG. 10 illustrates an exploded view of the door body and rear panel of FIG. 9;

fig. 11 shows an exploded schematic view of the air purifier of fig. 7.

Description of reference numerals:

1. a dust collection module; 11. erecting a frame; 111. a first side; 1111. installing a limiting groove; 112. a second side; 12. a first side frame; 13. a second side frame; 131. a second mounting hole; 20. a dust collecting vertical plate; 21. a through hole; 30. an elastic member; 40. a connecting mechanism; 41. a sleeve; 42. a first telescopic rod; 421. an outer flange; 43. a first elastic member; 44. a second telescopic rod; 45. a second elastic member; 50. a door body; 51. a door body; 511. a hollow cavity; 52. a support frame; 53. supporting a vertical plate; 60. a housing; 61. a base; 62. a front panel; 63. a rear panel; 64. a left side plate; 65. a right side plate; 66. an upper cover; 67. a fan assembly; 68. a purification assembly; 70. a rotating shaft.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.

As shown in fig. 1 to 3, the dust collection module 1 of the present embodiment includes: the vertical frame 11 is provided with a first side 111 and a second side 112 which are arranged oppositely, and a plurality of dust collecting vertical plates 20; a plurality of vertical dust collecting plates 20 are sequentially arranged on the first side 111 of the vertical frame 11 at intervals; wherein, the plurality of vertical collecting plates 20 can rotate relative to the first side 111, so that the partial length of the dust collecting module 1 along the arrangement direction of the plurality of vertical collecting plates 20 can be adjusted.

By applying the dust collecting module 1 of the present embodiment, the vertical frame 11 of the dust collecting module 1 is matched with the door body 50 (as shown in fig. 8), when the door body 50 is opened, the first exposed vertical dust collecting plate 20 is the first vertical dust collecting plate, the inner vertical dust collecting plate 20 is the second vertical dust collecting plate, the third vertical dust collecting plate, the fourth vertical dust collecting plate, … …, the N vertical dust collecting plate in sequence, the first vertical dust collecting plate is rotated by the resistance of the housing 60, the door body 50 is continuously opened, the second vertical dust collecting plate, the third vertical dust collecting plate, etc. are rotated in sequence until the dust collecting module 1 is completely exposed, the dust collecting module 1 can be detached from the door body 50, after being cleaned, the dust collecting module 1 is disposed on the door body 50, then the first vertical dust collecting plate is rotated by applying an acting force, the acting force is continuously applied, the second vertical dust collecting plate, the third vertical dust collecting plate, etc. are rotated in sequence until the dust collecting module 1, then, the door 50 is closed to complete the assembly and disassembly of the dust collection module 1. Above-mentioned collection dirt module 1 can be adjustable along the opening of a body 50 along the length of the orientation of arranging of a plurality of collection dirt risers 20, collection dirt module 1 is compressible along opening of a body 50 promptly, directly just can take out collection dirt module 1 through opening a body 50, collection dirt module 1's dismouting process is fairly simple, easy dismouting, it can not directly take out collection dirt module through opening a body and cause collection dirt module's the more loaded down with trivial details problem of dismouting effectively to have solved among the prior art incompressible collection dirt module.

In the present embodiment, as shown in fig. 1 and 8, the dust collection module 1 further includes a reset component for resetting the rotated dust collection vertical plate 20. The cleaned dust collecting module 1 is reinstalled in the shell 60, and the reset component resets the rotated dust collecting vertical plate 20, so that the dust collecting vertical plate 20 is restored to the original position, the ventilation area between any two adjacent dust collecting vertical plates 20 is maximized, and dust collection is facilitated.

In the embodiment, the return member is an elastic member 30, and the elastic member 30 is disposed on the plurality of dust collecting vertical plates 20. In the process of opening or closing the door body 50, the elastic member 30 is compressed; after the door body 50 is completely opened or closed, the dust collecting vertical plate 20 is reset through the elasticity of the elastic part 30, the structure of the elastic part 30 is simple, and the cost is reduced.

In this embodiment, as shown in fig. 1 and fig. 2, the dust collecting module 1 further includes a first side frame 12, a second side frame 13 and a connecting mechanism 40, the first side frame 12 is rotatably connected to a first side edge, the second side frame 13 is disposed on a second side edge of the first side 111 opposite to the first side edge, the plurality of vertical dust collecting plates 20 are disposed between the first side frame 12 and the second side frame 13, and the connecting mechanism 40 is disposed on the first side frame 12, the plurality of vertical dust collecting plates 20 and the second side frame 13 in a penetrating manner. The plurality of vertical dust collecting plates 20, the first side frame 12 and the second side frame 13 are connected together through the connecting mechanism, and then the first side frame 12 and the second side frame 13 are fixed on the vertical frame 11, so that the assembly efficiency is improved. The vertical frame 11, the first side frame 12 and the second side frame 13 constitute a support frame for supporting the plurality of vertical dust collecting plates 20.

In this embodiment, the length of the connecting mechanism 40 is adjustable, that is, the connecting mechanism 40 is retractable, and in the process of opening or closing the door 50, the length of the connecting mechanism 40 is shortened, and after the door 50 is completely opened or closed, the connecting mechanism 40 is returned to the original position, so as to prevent the connecting mechanism 40 from interfering with the housing 60.

In this embodiment, as shown in fig. 2, 5 and 6, the connecting mechanism 40 includes a sleeve 41, a first telescopic rod 42 and a first elastic member 43, a first end of the first telescopic rod 42 is inserted into the first side frame 12, a second end of the first telescopic rod 42 is slidably connected to the first end of the sleeve 41, the first elastic member 43 is sleeved on the first telescopic rod 42 and located between the first end of the sleeve 41 and the first end of the first telescopic rod 42, and a second end of the sleeve 41 is connected to the second side frame 13. In the process of opening or closing the door body 50, under the resistance or external force of the casing 60, the first telescopic rod 42 retracts into the sleeve 41, and the first elastic member 43 is compressed; after the door body 50 is completely opened or completely closed, the first telescopic rod 42 is extended out of the sleeve 41 by the elastic force of the first elastic piece 43, and the connecting mechanism has a simple structure and is convenient to process and manufacture.

In this embodiment, the connecting mechanism 40 further includes a second telescopic rod 44 and a second elastic member 45, a first end of the second telescopic rod 44 is disposed on the second side frame 13, a second end of the second telescopic rod 44 is slidably connected to a second end of the sleeve 41, and the second elastic member 45 is sleeved on the second telescopic rod 44 and located between the first end of the second telescopic rod 44 and the second end of the sleeve 41. In the process of opening or closing the door body 50, under the resistance or external force of the outer shell 60, the first telescopic rod 42 and the second telescopic rod 44 both retract into the sleeve 41, and the first elastic member 43 and the second elastic member 45 are both compressed; after the door body 50 is completely opened or completely closed, the first and second

telescopic rods

42 and 44 are respectively extended out of the sleeve 41 by the elastic forces of the first and second

elastic members

43 and 45. The provision of the second elastic member 45 can increase the amount of compression. Of course, the second elastic member 45 and the second telescopic bar 44 may not be provided.

In this embodiment, the first elastic member 43 and the second elastic member 45 are both springs, which are convenient to use and low in cost.

In the present embodiment, the first side frame 12 is connected to the vertical frame 11 through a rotating shaft, and the second side frame 13 is fixed to the vertical frame 11 by means of screws, caulking, welding, or the like.

In this embodiment, the first telescopic rod 42 and the second telescopic rod 44 have outer flanges 421 at both ends thereof, and the sleeve 41 has inner flanges at both ends thereof, which are engaged with the outer flanges 421. The sleeve 41, the first telescopic rod 42 and the second telescopic rod 44 are matched through the outer flange 421 and the inner flange, so that the telescopic rods can be prevented from sliding out of the sleeve 41, and the assembling reliability is improved. The first side frame 12 is provided with a first mounting hole matched with the first telescopic rod 42, and the second side frame 13 is provided with a second mounting hole 131 matched with the second telescopic rod 44. The first mounting hole is a first stepped hole, the second mounting hole 131 is a second stepped hole, the outer flange 421 of the first telescopic rod 42, which is far away from the sleeve 41, is located in a large hole of the first stepped hole, and the outer flange of the second telescopic rod 44, which is far away from the sleeve 41, is located in a large hole of the second stepped hole, so that the surfaces of the first side frame 12 and the second side frame 13 are smoother and more attractive.

In the present embodiment, as shown in fig. 1, fig. 3 and fig. 4, a plurality of mounting limiting grooves 1111 corresponding to the plurality of dust collecting vertical plates 20 one by one are disposed on the first side 111, the side edge of the dust collecting vertical plate 20 is inserted into the mounting limiting grooves 1111, and the width of the mounting limiting grooves 1111 is greater than the thickness of the dust collecting vertical plate 20, so that the side edge of the dust collecting vertical plate 20 moves in the mounting limiting grooves 1111. The structure ensures that the vertical dust collecting plate 20 is connected with the vertical frame without a connecting structure, reduces the number of parts and also improves the assembly efficiency. The installation limiting groove 1111 is used for installing and limiting the dust collecting vertical plate, a certain gap is formed between the groove wall of the installation limiting groove 1111 and the dust collecting vertical plate 20, and the dust collecting vertical plate can be ensured to be installed in the installation limiting groove 1111 to realize the rotation movement within a certain range. Be equipped with a plurality of bellyings on first side 111, the bellyings extends along vertical direction, and installation spacing groove 1111 sets up on the bellyings, can alleviate the weight of grudging post.

In order to avoid the direct contact between the connection mechanism and the vertical dust collecting plate 20, in this embodiment, as shown in fig. 5, the elastic member 30 is an elastic sleeve, and the connection mechanism 40 is partially located in the elastic sleeve, so that the structure is more compact and flexible, the occupied space is small, and the ventilation area is increased. The material of elastic sleeve is insulating material, can realize the insulation of collection dirt riser, can also support collection dirt riser.

In the present embodiment, the elastic sleeves and the connection mechanisms 40 are provided in plurality and in one-to-one correspondence. Specifically, a plurality of elastic sleeves are arranged in a plurality of rows and a plurality of columns. Of course, the plurality of elastic sleeves may be arranged in a row or a column.

In this embodiment, as shown in fig. 2, the dust collecting vertical plate is provided with a through hole 21 through which the elastic sleeve is inserted.

As an alternative embodiment, when the length of the dust collecting module 1 along the arrangement direction of the plurality of vertical dust collecting plates 20 is greater than or equal to the length thereof along the direction perpendicular to the arrangement direction, it is not necessary to arrange that all the vertical dust collecting plates 20 are rotatable, a part of the plurality of vertical dust collecting plates 20 is rotatable relative to the first side 111, and the rest of the plurality of vertical dust collecting plates 20 is not rotatable relative to the first side 111, that is, the plurality of vertical dust collecting plates 20 are divided into two groups, one group of vertical dust collecting plates is rotatable, the other group of vertical dust collecting plates is not rotatable, the rotatable group of vertical dust collecting plates is arranged near the first side of the first side 111, and the non-rotatable group of vertical dust collecting plates does not interfere with the door.

As an alternative embodiment, each dust collecting vertical plate is connected with the vertical frame through an elastic part, namely one end of the elastic part is connected with the vertical frame and the other end is connected with the dust collecting vertical plate.

As an alternative embodiment, the side edge of each collecting riser is connected to the stand by a hinge.

The utility model also provides a door body, as shown in fig. 8 to fig. 10, it includes: a door body 51 and a support member provided on an inner side of the door body 51, the support member being adapted to support a plurality of dust collection modules 1. When the dust collecting module 1 is cleaned, the plurality of dust collecting modules can be disassembled and assembled only by opening the door body once and closing the door body once, and the disassembling and assembling efficiency is high.

In this embodiment, the supporting member includes a plurality of supporting frames 52 arranged in sequence from top to bottom, and the plurality of supporting frames 52 are matched with the plurality of dust collection modules 1 in a one-to-one correspondence manner. Directly place collection dirt module 1 can at support frame 52, need not be connected collection dirt module 1 and door body 50, open door body 50 after directly with collection dirt module 1 from support frame 52 take off can, and then improve dismouting efficiency.

In this embodiment, the supporting part further includes a supporting vertical plate 53, and the supporting vertical plate 53 is coupled to the inner side of the door body 51 and coupled to the plurality of supporting brackets 52. The supporting vertical plate 53 is connected with the plurality of supporting frames 52, so that the structural strength is improved, and the supporting frames are prevented from deforming. In the present embodiment, the supporting upright plate 53 is perpendicular to the door body 51.

In this embodiment, the supporting frame 52 is triangular, so that the situation of interference with the housing during the opening and closing of the door body can be avoided.

In this embodiment, the door body 51 has the vertical hollow cavity 511, so that the weight of the door body can be reduced, and the structural strength of the door body can be improved.

In this embodiment, the number of the dust collecting modules 1 is three, and the three dust collecting modules 1 can be pulled out simultaneously by opening the door body 50 once, and then the three dust collecting modules are detached and replaced independently, so that the dust collecting modules are ensured not to be influenced by each other in the working process.

As an alternative embodiment, the door 50 is not provided with the supporting vertical plate 53, and the connecting mechanism may be configured to be non-retractable without interfering with the housing when the door 50 is opened and closed.

As an alternative embodiment, the dust collecting module 1 is provided with hooks, and the supporting members are hanging holes matched with the hooks, or the dust collecting module is fixed on the door body 50 by screws, and in this case, the supporting members are screws.

The utility model also provides a door body subassembly, as shown in figure 7 and figure 8, it includes: the dust collecting device comprises a door body 50 and a plurality of dust collecting modules 1 arranged on the inner side of the door body 50, wherein the dust collecting modules 1 are the dust collecting modules, the rotatable dust collecting vertical plate 20 is arranged away from the connecting side of the door body 50, and the door body 50 is the door body. The connection side of the door 50 is connected to the housing 60, and the side of the door 50 opposite to the connection side is an open side.

The utility model also provides an air purifier, as shown in FIG. 7 and FIG. 8, it includes: the door comprises a shell 60 and a door body assembly, wherein the shell 60 is provided with an opening; the door assembly is rotatably coupled to the housing 60 to open or close the opening; wherein, the door body subassembly is above-mentioned door body subassembly.

In the present embodiment, as shown in fig. 7 and 11, the housing 60 includes a base 61, a front panel 62, a rear panel 63, a left side panel 64, a right side panel 65, and an upper cover 66, the front panel 62, the left side panel 64, the rear panel 63, and the right side panel 65 are connected in this order and are connected to both the base 61 and the upper cover 66, and an opening is provided in the rear panel 63. The door body 50 is positioned at the back of the air purifier, so that the front of the air purifier is simpler and more attractive. An air outlet is arranged on the upper cover 66.

In this embodiment, the air purifier further comprises a fan assembly 67 and a purifying assembly 68, wherein the fan assembly 67 is located above the purifying assembly 68, and the plurality of dust collection modules 1 are located in the cavity of the purifying assembly 68.

In this embodiment, the air cleaner further includes a rotating shaft 70 connected to the housing 60, and the door 50 of the door assembly is connected to the rotating shaft 70. The door 50 is connected to the rear panel 63 through a rotating shaft 70, and the door 50 can be opened and closed on the rear panel 63 according to user requirements in practical use. Of course, the door 50 may be connected to the outer case 60 by a hinge.

The following describes the process of attaching and detaching the dust collection module 1:

when the door body 50 is opened, the dust collecting vertical plate 20 exposed firstly is a first dust collecting vertical plate, the dust collecting vertical plate 20 at the inner side is a second dust collecting vertical plate, a third dust collecting vertical plate, a fourth dust collecting vertical plate, … … and an Nth dust collecting vertical plate in sequence, the first side frame 12 rotates under the resistance action of the shell 60, the elastic sleeve is compressed, the door body 50 is opened continuously, the first telescopic rod 42 and the second telescopic rod 44 retract into the sleeve 41 after the first telescopic rod 42 is subjected to the resistance action of the shell 60, the spring is compressed, then the door body 50 is opened continuously, the acting force applied by the first side frame is transmitted to the first dust collecting vertical plate, the first dust collecting vertical plate rotates, the second dust collecting vertical plate, the third dust collecting vertical plate and the like rotate in sequence along with the opening of the door body 50 until the dust collecting module 1 is completely exposed, under the elastic action of the elastic sleeve and the spring, the plurality of dust collecting vertical plates 20, the first telescopic rod 42, then the dust collecting module 1 is taken down from the support frame 52 of the door body 50 for cleaning, the dust collecting module is disassembled, and the disassembly is convenient. At the opening in-process of door body 50, the interval between the side of keeping away from the grudging post of two arbitrary adjacent collection dirt risers shortens for the collection dirt module is compressible on the direction of arranging of a plurality of collection dirt risers, realizes the structure flexibility of collection dirt module, and the user of being convenient for tears open the dust collection module in the complete machine use and trades.

After the clearance, put the collection dirt module on support frame 52, exert effort to first side frame again and make it rotate, continue to exert effort, first collection dirt riser, second collection dirt riser, third collection dirt riser etc. rotates in proper order, meanwhile, also need exert effort to first telescopic link and make it retract toward the sleeve in, until collection dirt module 1 compresses to the opening on the accessible shell 60 and gets into in the shell 60, after collection dirt module 1 gets into in the shell 60, under the elastic force effect of elastic sleeve and spring, a plurality of collection dirt risers 20, first telescopic link 42 and second telescopic link 44 resume the normal position respectively, then close door body 50, accomplish the installation to collection dirt module 1, and is convenient to install.

From the above description, it can be seen that the above-mentioned embodiments of the present invention achieve the following technical effects:

the structure of the dust collecting module is flexible and adjustable, and the dust collecting module is directly taken out along with the rotation motion of the door body, so that the dust collecting module is easy to disassemble and replace.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.

Claims

1. A dust collection module, comprising:

a stand (11) having a first side (111) and a second side (112) arranged opposite to each other;

the vertical dust collecting plates (20) are sequentially arranged on the first side (111) of the vertical frame (11) at intervals;

at least the dust collecting vertical plate (20) close to the first side edge of the first side (111) in the plurality of dust collecting vertical plates (20) can rotate relative to the first side (111), so that the partial length of the dust collecting module along the arrangement direction of the plurality of dust collecting vertical plates (20) can be adjusted.

2. The dust collection module according to claim 1, further comprising a reset member for resetting the dust collection vertical plate (20) after rotation.

3. The dust collection module of claim 2, wherein the return member is an elastic member (30), and the elastic member (30) is disposed on the plurality of dust collection vertical plates (20).

4. The dust collection module of claim 3, further comprising a first side frame (12), a second side frame (13), and a connecting mechanism (40), wherein the first side frame (12) is rotatably connected to the first side edge, the second side frame (13) is disposed on a second side edge of the first side (111) opposite to the first side edge, the plurality of dust collection risers (20) are disposed between the first side frame (12) and the second side frame (13), and the connecting mechanism (40) is disposed through the first side frame (12), the plurality of dust collection risers (20), and the second side frame (13).

5. A dust collection module according to claim 4, wherein the length of the connection mechanism (40) is adjustable.

6. The dust collection module according to claim 5, wherein the connection mechanism (40) comprises a sleeve (41), a first telescopic rod (42) and a first elastic member (43), a first end of the first telescopic rod (42) is inserted into the first side frame (12), a second end of the first telescopic rod (42) is slidably connected with a first end of the sleeve (41), the first elastic member (43) is sleeved on the first telescopic rod (42) and located between the first end of the sleeve (41) and the first end of the first telescopic rod (42), and a second end of the sleeve (41) is connected with the second side frame (13).

7. The dust collection module of claim 6, wherein the connecting mechanism (40) further comprises a second telescopic rod (44) and a second elastic member (45), a first end of the second telescopic rod (44) is inserted into the second side frame (13), a second end of the second telescopic rod (44) is slidably connected with a second end of the sleeve (41), and the second elastic member (45) is sleeved on the second telescopic rod (44) and is located between the first end of the second telescopic rod (44) and the second end of the sleeve (41).

8. The dust collection module of claim 7, wherein the first telescoping rod (42) and the second telescoping rod (44) each have an outer flange (421) at each end, and the sleeve (41) has an inner flange at each end that mates with the outer flange (421).

9. The dust collection module according to claim 4, wherein the first side (111) is provided with a plurality of mounting and limiting grooves (1111) corresponding to the plurality of dust collection vertical plates (20) one by one, the side edges of the dust collection vertical plates (20) are inserted into the mounting and limiting grooves (1111), and the width of the mounting and limiting grooves (1111) is greater than the thickness of the dust collection vertical plates (20), so that the side edges of the dust collection vertical plates (20) move in the mounting and limiting grooves (1111).

10. A dust collection module according to claim 4, wherein the resilient member (30) is a resilient sleeve in which part of the connection mechanism (40) is located.

11. A dust collection module according to claim 10, wherein the elastic sleeve and the connection mechanism (40) are provided in plurality and in one-to-one correspondence.

12. The dirt collection module of claim 11, wherein the plurality of elastomeric sleeves are arranged in a plurality of rows and columns.

13. A door assembly, comprising: the dust collection device comprises a door body (50) and a plurality of dust collection modules (1) arranged on the inner side of the door body (50), wherein the dust collection modules (1) are the dust collection modules according to any one of claims 1 to 12, and the rotatable dust collection vertical plate (20) is arranged far away from the connecting side of the door body (50).

14. An air purifier, comprising:

a housing (60) having an opening;

the door body assembly is rotatably connected to the shell (60) to open or close the opening;

wherein the door body assembly is according to claim 13.

15. The air purifier according to claim 14, wherein the housing (60) comprises a base (61), a front panel (62), a rear panel (63), a left side panel (64), a right side panel (65) and an upper cover (66), the front panel (62), the left side panel (64), the rear panel (63) and the right side panel (65) are sequentially connected and are connected with the base (61) and the upper cover (66), the opening is formed in the rear panel (63), and/or the air purifier further comprises a rotating shaft (70) connected to the housing (60), and the door body (50) of the door body assembly is connected with the rotating shaft (70).