CN216011226U

CN216011226U - Shell subassembly and air conditioner

Info

Publication number: CN216011226U
Application number: CN202120534228.4U
Authority: CN
Inventors: 张�林
Original assignee: GD Midea Air Conditioning Equipment Co Ltd; Midea Group Wuhan HVAC Equipment Co Ltd
Current assignee: GD Midea Air Conditioning Equipment Co Ltd; Midea Group Wuhan HVAC Equipment Co Ltd
Priority date: 2021-03-15
Filing date: 2021-03-15
Publication date: 2022-03-11
Anticipated expiration: 2031-03-15

Abstract

The embodiment of the application provides a shell assembly and an air conditioner, wherein the shell assembly comprises a shell and a filter screen cover plate; the shell is provided with a return air channel, a filter screen mounting position and a filter screen dismounting port, one end of the return air channel is provided with a return air inlet, the filter screen mounting position is arranged at the return air inlet, and the filter screen dismounting port is communicated with the filter screen mounting position; the filter screen cover plate can be arranged at the filter screen assembling and disassembling port in an opening and closing manner so as to selectively open or close the filter screen assembling and disassembling port; when the filter screen cover plate is in a closed state for closing the filter screen dismounting and mounting port, the filter screen cover plate is clamped with the shell. Adopt the dismouting flow of filter screen can be simplified to the shell subassembly of this application embodiment, and then can be convenient for the filter screen and change.

Description

Shell subassembly and air conditioner

Technical Field

The application relates to the technical field of air conditioners, in particular to a shell assembly and an air conditioner.

Background

Among the correlation technique, there is a filter screen apron of tuber pipe machine to pass through the fix with screw on tuber pipe machine's shell, when the filter screen in the needs change or wash the shell, operating personnel need utilize the instrument to come the screw of the fixed filter screen apron of dismouting, leads to the change process of filter screen comparatively loaded down with trivial details from this.

SUMMERY OF THE UTILITY MODEL

In view of this, the present application is directed to a housing assembly and an air conditioner, which can facilitate replacement of a filter screen.

To achieve the above object, a first embodiment of the present application provides an enclosure assembly including:

the filter screen mounting and dismounting device comprises a shell, a filter screen mounting and dismounting device and a positioning device, wherein the shell is provided with a return air channel, a filter screen mounting position and a filter screen mounting and dismounting hole;

the filter screen cover plate is arranged at the filter screen assembling and disassembling port in an openable and closable manner so as to selectively open or close the filter screen assembling and disassembling port; when the filter screen cover plate is in a closed state for closing the filter screen dismounting and mounting port, the filter screen cover plate is clamped with the shell.

In one embodiment, the housing comprises a sealing plate and a shell with the return air channel, wherein one side of the shell is provided with an opening, and the sealing plate is fixed at the opening; the closing plate covers partial area of the opening, so that at least partial open area of the opening forms the filter screen dismounting opening.

In one embodiment, when the screen cover is in the closed position, the screen cover is snapped into engagement with the closure plate.

In one embodiment, a first elastic buckle is formed on a side wall of the filter screen cover plate, a second elastic buckle is formed on a side wall of the sealing plate, and when the filter screen cover plate is in the closed state, the first elastic buckle and the second elastic buckle are clamped.

In one embodiment, a first clamping member is disposed on the filter screen cover plate, a second clamping member is disposed on the housing, one of the first clamping member and the second clamping member is a buckle, and the other of the first clamping member and the second clamping member is a clamping groove; when the filter screen cover plate is in the closed state, the buckle is in clamping fit with the clamping groove.

In one embodiment, the screen cover plate is rotatably connected to the housing; or the like, or, alternatively,

the filter screen apron with the shell is split type structure, works as the filter screen apron is in the closure status, the filter screen apron with the shell butt.

In one embodiment, the filter screen cover plate comprises a cover plate main body and two rotating arms, one end of each rotating arm is connected with the cover plate main body, the other end of each rotating arm extends into the filter screen dismounting opening and is rotationally connected with the inner wall of the shell, and when the filter screen cover plate is in the closed state, the two rotating arms are shielded by the filter screen cover plate and the shell.

In one embodiment, the filter screen apron has the court filter screen apron with first hem and the second hem of turning over a book with one side, first hem with the second hem sets up relatively, the shell has and is located the first butt limit of filter screen dismouting mouth one side, the subregion of second hem is outwards turned over a book and is formed the second butt limit, works as the filter screen apron is in the closure condition, second butt limit stretches into in the filter screen dismouting mouth and with first butt limit butt, first hem with the shell joint.

In one embodiment, the filter cover plate is provided with a grip portion.

A second embodiment of the present application provides an air conditioner including: filter screen and the aforesaid shell subassembly, the filter screen detachably install on the filter screen installation position.

The embodiment of the application provides an enclosure assembly and air conditioner, enclosure assembly includes filter screen apron and the shell that has filter screen dismouting mouth, when filter screen apron is in the closed condition who seals filter screen dismouting mouth, fix through the joint between filter screen apron and the shell, need not fix through the screw between filter screen apron and the shell, therefore, when the dismouting filter screen, operating personnel need not use tools just can open or close filter screen apron, therefore, can simplify the dismouting flow of filter screen, and then can be convenient for the filter screen to change.

Drawings

FIG. 1 is a schematic structural view of a housing assembly according to an embodiment of the present application, illustrating a screen cover in a closed position;

FIG. 2 is a schematic structural view of the housing assembly of FIG. 1 with the screen cover in an open position;

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

FIG. 4 is a partial schematic structural view of the housing assembly of FIG. 1 from another perspective illustrating the screen cover in an open position;

FIG. 5 is a schematic view of the filter screen cover plate of FIG. 1 in a closed position in cooperation with the housing;

FIG. 6 is a schematic view of the filter screen cover plate of FIG. 5 in an open position, showing the engagement of the filter screen cover plate with the housing;

FIG. 7 is a schematic view of a second embodiment of the present application showing a screen cover plate in a closed position in cooperation with a housing;

fig. 8 is a schematic view illustrating a fitting relationship between the screen cover plate and the housing when the screen cover plate in fig. 7 is in an open state.

Description of the reference numerals

A housing 10; an air return channel 10 a; a filter screen mounting position 10 b; a filter screen mounting/dismounting port 10 c; a first abutting edge 10 d; a closing plate 11; a second elastic buckle 11 a; a lap edge 11 b; the first sub-board 111; a second sub-board 112; a housing 12; a screen cover plate 20; a first elastic buckle 20 a; a grip portion 20 b; a first folded edge 20 c; a second flange 20 d; a second abutting edge 20 e; a cover main body 21; a rotating arm 22; a fastener 23.

Detailed Description

It should be noted that, in the present application, technical features in examples and embodiments may be combined with each other without conflict, and the detailed description in the specific embodiment should be understood as an explanation of the gist of the present application and should not be construed as an improper limitation to the present application.

The air conditioner can be an air duct type air conditioner, correspondingly, the shell can be the shell of the air duct type air conditioner in the air duct type air conditioner, and the air conditioner can also be other types of air conditioners. For convenience of description, the embodiments of the present application describe the case as an example of the duct machine.

In a first embodiment of the present application, referring to fig. 1 to 6, a housing assembly is provided, which includes a housing 10 and a screen cover plate 20; the shell 10 is provided with a return air channel 10a, a filter screen mounting position 10b and a filter screen dismounting port 10c, one end of the return air channel 10a is provided with a return air inlet, the filter screen mounting position 10b is arranged at the return air inlet, and the filter screen dismounting port 10c is communicated with the filter screen mounting position 10 b; the filter screen cover plate 20 is openably and closably arranged at the filter screen dismounting port 10c so as to selectively open or close the filter screen dismounting port 10 c; when the screen cover plate 20 is in a closed state of closing the screen mounting/dismounting hole 10c, the screen cover plate 20 is engaged with the housing 10.

The second embodiment of the present application provides an air conditioner, which comprises a filter screen and the housing assembly of any of the embodiments of the present application, wherein the filter screen is detachably mounted on the filter screen mounting position 10 b.

Specifically, the filter screen is used for filtering impurities such as dust, cotton wool and the like in the air to prevent the impurities such as the dust, the cotton wool and the like from entering the air duct machine from the air return opening. Filter screen installation position 10b is used for fixed filter screen, and filter screen dismouting mouth 10c with filter screen installation position 10b intercommunication is used for getting and puts the filter screen, that is to say, the filter screen of dismantling from filter screen installation position 10b need take out from filter screen dismouting mouth 10c, and similarly, when installing the filter screen, the filter screen also need through filter screen dismouting mouth 10c just can lay filter screen installation position 10 b. The filter screen cover plate 20 is mainly used for sealing the filter screen dismounting opening 10c, and generally, the filter screen cover plate 20 is only required to be opened when the filter screen is required to be dismounted.

Among the correlation technique, there is a filter screen apron of tuber pipe machine on tuber pipe machine's shell through the fix with screw, when the filter screen needs to be pulled down, operating personnel need utilize the instrument to take off the screw of fixed filter screen apron and just can open filter screen apron, similarly, after on the filter screen installation position is installed to the filter screen, operating personnel still need utilize the instrument will take off before the screw is adorned again and just can fix filter screen apron on the shell, the process of dismouting screw is comparatively loaded down with trivial details, and be not convenient for operate in the narrow and small place in space.

And the filter screen apron 20 of this application embodiment is in when the closed condition who seals filter screen dismouting mouth 10c, fixes through the joint between filter screen apron 20 and the shell 10, need not fix through the screw between filter screen apron 20 and the shell 10, consequently, when the dismouting filter screen, operating personnel need not use tools just can open or close filter screen apron 20, from this, can simplify the dismouting flow of filter screen, and then can be convenient for the filter screen and change.

Filter screen installation position 10b can set to slot structure, and during the installation filter screen, can directly insert the filter screen and fix in the slot, filter screen installation position 10b also can be other structural style, as long as can fix the filter screen can.

The filter screen mounting/dismounting opening 10c may be directly disposed on the bottom wall, the top wall or the side wall of the housing 10, or may be formed by a plurality of components in the housing 10, for example, in an embodiment, referring to fig. 1 to 4, the housing 10 includes a sealing plate 11 and a housing 12 having an air return channel 10a, one side of the housing 12 has an opening, and the sealing plate 11 is fixed at the opening; the shrouding 11 shelters from open-ended partial region to make open-ended at least partial open area form filter screen dismouting mouth 10c, that is to say, behind shrouding 11 sheltered from open-ended partial region, the region that the opening was not sheltered from by shrouding 11 is open-ended open area, as required, can regard partial open area as filter screen dismouting mouth 10c, also can regard whole open area as filter screen dismouting mouth 10 c.

The cover plate 11 may be a unitary structure or a combination of a plurality of sub-plates, for example, in an embodiment, referring to fig. 1 to 4, the cover plate 11 includes a first sub-plate 111 and a second sub-plate 112. The first sub-board 111 and the second sub-board 112 may be fastened and connected by a fastener 23 such as a screw, may be fixedly connected by welding, bonding, or the like, or may not be connected.

Further, the first sub-board 111 may be a pipe pressing board, that is, a through hole through which a pipe passes may be provided in the pipe pressing board, and the second sub-board 112 may be a lower cover plate.

The sealing plate 11 and the housing 12 may be detachably connected, for example, the sealing plate 11 and the housing 12 may be fixedly connected by a fastening member 23 such as a screw, or the sealing plate 11 and the housing 12 may be non-detachably connected, for example, the sealing plate 11 and the housing 12 may be fixedly connected by welding, bonding, or the like.

In one embodiment, referring to fig. 3, 5 and 6, when the filter cover plate 20 is in the closed state, the filter cover plate 20 is engaged with the closing plate 11.

In an embodiment, referring to fig. 3, 5 and 6, a first elastic buckle 20a is formed on a side wall of the screen cover plate 20, a second elastic buckle 11a is formed on a side wall of the closing plate 11, and when the screen cover plate 20 is in a closed state, the first elastic buckle 20a and the second elastic buckle 11a are clamped. The first elastic buckle 20a in fig. 3, 5 and 6 is configured to protrude outward, the second elastic buckle 11a is configured to protrude inward, in some embodiments, the first elastic buckle 20a may also be configured to recess inward, and the second elastic buckle 11a is configured to protrude outward, when the screen cover plate 20 is in the closed state, the first elastic buckle 20a and the second elastic buckle 11a may be clamped together by using their own elastic force, when the screen cover plate 20 needs to be opened, an operator only needs to apply a certain acting force to the screen cover plate 20, and the first elastic buckle 20a may be separated from the second elastic buckle 11a, thereby facilitating the opening or closing of the screen cover plate 20.

The number of the first elastic buckles 20a may be one or more, and the number of the second elastic buckles 11a corresponds to the number of the first elastic buckles 20a, that is, each first elastic buckle 20a can be in clamping connection with the corresponding second elastic buckle 11 a.

In one embodiment, referring to fig. 3, 5 and 6, the closing plate 11 has a bent overlapping edge 11b on a side thereof adjacent to the filter screen mounting/dismounting opening 10c, the overlapping edge 11b abuts against the housing 12, the overlapping edge 11b and the housing 12 are fastened by a fastener 23, and when the filter screen cover plate 20 is in a closed state, the filter screen cover plate 20 covers the fastener 23.

Specifically, the closing plate 11 may be made of a thin metal plate, for example, the closing plate 11 may be a sheet metal part, and when the screen cover plate 20 is in the closed state, the screen cover plate 20 blocks the fastening member 23, so that the appearance of the housing 10 is more beautiful.

In one embodiment, referring to fig. 5 and 6, the screen cover plate 20 may be rotatably connected to the housing 10, when the screen needs to be replaced, an operator may open or close the screen cover plate 20 by only rotating the screen cover plate 20 without removing the screen cover plate 20 from the housing 10, thereby facilitating replacement of the screen.

The filter cover plate 20 is rotatably connected to the housing 10 in various ways, for example, in an embodiment, referring to fig. 5 and 6, the filter cover plate 20 includes a cover plate main body 21 and two rotation arms 22, one end of each rotation arm 22 is connected to the cover plate main body 21, the other end of each rotation arm 22 extends into the filter mounting/dismounting opening 10c and is rotatably connected to the inner wall of the housing 10, and when the filter cover plate 20 is in a closed state, the filter cover plate 20 and the housing 10 block the two rotation arms 22. That is, after the screen cover 20 is closed, the two swivel arms 22 may be hidden in the housing 10, thereby making the appearance of the housing assembly more beautiful.

It will be appreciated that in some embodiments, two swivel arms 22 may also be rotatably connected to the outer wall of the housing 10. In some embodiments, the screen cover plate 20 and the housing 10 may be rotatably connected by a rotating shaft, a hinge, or the like.

In an embodiment, the filter cover plate 20 and the housing 10 may be a split structure, which is equivalent to the filter cover plate 20 being separated from the housing 10 after the filter cover plate 20 is opened. When the screen cover 20 is in the closed state, the screen cover 20 may also abut against the housing 10, that is, when the screen cover 20 is in the closed state, the screen cover 20 may abut against the housing 10 while being clamped to the housing 10.

For example, in an embodiment, referring to fig. 7 and 8, the filter cover plate 20 has a first folded edge 20c and a second folded edge 20d folded toward the same side of the filter cover plate 20, the first folded edge 20c and the second folded edge 20d are disposed opposite to each other, the housing 10 has a first abutting edge 10d located at one side of the filter mounting/dismounting opening 10c, a partial region of the second folded edge 20d is folded outward to form a second abutting edge 20e, when the filter cover plate 20 is in a closed state, the second abutting edge 20e extends into the filter mounting/dismounting opening 10c and abuts against the first abutting edge 10d, and the first folded edge 20c is clamped with the housing 10. That is, after the screen cover 20 is closed, the second abutting edge 20e may also be hidden in the housing 10, thereby also making the appearance of the housing assembly more beautiful.

In addition, the filter screen cover plate 20 and the housing 10 may be clamped by other methods, for example, in an embodiment, a first clamping member may be configured on the filter screen cover plate 20, a second clamping member may be configured on the housing 10, one of the first clamping member and the second clamping member is a buckle, the other of the first clamping member and the second clamping member is a slot, and when the filter screen cover plate 20 is in a closed state, the buckle is clamped and matched with the slot.

In one embodiment, referring to fig. 3, the filter lid plate 20 is provided with a holding portion 20 b.

Specifically, the holding portion 20b is mainly used for an operator to hold the filter cover plate 20 when the operator opens or closes the filter cover plate 20, and the arrangement of the holding portion 20b is various, for example, in an embodiment, please refer to fig. 3, the holding portion 20b may be a clasper structure formed by protruding a partial area of the cover plate main body 21, and in another embodiment, the holding portion 20b may also be a handle or the like fixed on the cover plate main body 21.

The various embodiments/implementations provided herein may be combined with each other without contradiction.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application are included in the protection scope of the present application.

Claims

1. An enclosure assembly, comprising:

2. The enclosure assembly of claim 1, wherein the enclosure comprises a closure plate and a housing having the return air duct, the housing having an opening in one side thereof, the closure plate being secured at the opening; the closing plate covers partial area of the opening, so that at least partial open area of the opening forms the filter screen dismounting opening.

3. The housing assembly of claim 2, wherein the screen cover plate snaps into engagement with the closure plate when the screen cover plate is in the closed state.

4. The housing assembly of claim 3, wherein a first resilient latch is formed on a sidewall of the screen cover panel and a second resilient latch is formed on a sidewall of the closure panel, the first and second resilient latches snap into engagement when the screen cover panel is in the closed position.

5. The housing assembly of claim 1, wherein a first clip is disposed on the screen cover plate, a second clip is disposed on the housing, one of the first clip and the second clip is a snap, and the other of the first clip and the second clip is a snap; when the filter screen cover plate is in the closed state, the buckle is in clamping fit with the clamping groove.

6. The housing assembly of any of claims 1-5, wherein the screen cover plate is rotatably connected to the housing; or the like, or, alternatively,

7. The housing assembly of any of claims 1-5, wherein the screen cover includes a cover body and two arms, each arm having one end connected to the cover body and another end extending into the screen access opening and being rotatably connected to the inner wall of the housing, the screen cover and the housing covering the arms when the screen cover is in the closed position.

8. The enclosure assembly of any of claims 1-5, wherein the screen cover plate has a first flange and a second flange that are folded over toward a same side of the screen cover plate, the first flange and the second flange being disposed opposite to each other, the enclosure has a first abutting edge that is located on one side of the screen attachment/detachment opening, a partial region of the second flange is folded over outward to form a second abutting edge, and when the screen cover plate is in the closed state, the second abutting edge extends into the screen attachment/detachment opening and abuts against the first abutting edge, and the first flange is in engagement with the enclosure.

9. The enclosure assembly of any of claims 1-5, wherein the screen cover plate is provided with a grip.

10. An air conditioner, comprising: a screen and an enclosure assembly as claimed in any one of claims 1 to 9, the screen being removably mounted on the screen mounting location.