CN215295333U - Shell and air conditioner - Google Patents

Abstract

The embodiment of the application provides a shell and air conditioner, wherein, the shell includes: a housing and a cover assembly; one side of the shell is provided with an opening, the shell is internally provided with a return air channel and a filter screen mounting position, one end of the return air channel is provided with a return air inlet, and the filter screen mounting position is arranged at the return air inlet; the cover plate component comprises a sealing plate, a pressing bar and a filter screen cover plate; the sealing plate covers the opening, the sealing plate covers part of the opening to enable at least part of the opening area of the opening to form a filter screen mounting and dismounting opening communicated with the filter screen mounting position, and the pressing strip is pressed on the sealing plate; the filter screen cover plate can be arranged at the filter screen dismounting opening in an opening and closing manner so as to selectively open or close the filter screen dismounting opening; when the filter screen cover plate is in a closed state for closing the filter screen dismounting opening, the filter screen cover plate is clamped with the pressing strip. Adopt the shell of this application embodiment can simplify the dismouting flow of filter screen, and then can be convenient for the filter screen and change.

Description

Shell and air conditioner

Technical Field

The application relates to the technical field of air conditioners, in particular to a shell 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 casing, when the filter screen in needs change or washing casing, 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 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 a housing including:

the air conditioner comprises a shell with an opening on one side, wherein a return air channel and a filter screen mounting position are arranged in the shell, one end of the return air channel is provided with a return air inlet, and the filter screen mounting position is arranged at the return air inlet;

the cover plate assembly comprises a sealing plate, a pressing bar and a filter screen cover plate; the sealing plate covers the opening, the sealing plate covers part of the opening, so that at least part of the opening is opened to form a filter screen mounting and dismounting opening communicated with the filter screen mounting position, and the pressing strip is pressed on the sealing plate; 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 port, the filter screen cover plate is clamped with the pressing strip.

In one embodiment, the shrouding is close to one side of filter screen dismouting mouth has the overlap edge of bending type, the overlap edge supports and leans on the casing, the layering is pressed and is established the overlap edge, the layering overlap edge with the casing passes through fastener fastening connection.

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

the filter screen apron with the casing is split type structure, works as the filter screen apron is in the closure condition, the filter screen apron with casing butt or joint.

In one embodiment, one side of filter screen apron has the holding tank, works as filter screen apron is in the closed condition, the layering is located in the holding tank, filter screen apron rely on self elastic deformation with the layering joint.

In one embodiment, a first elastic buckle is formed on the side wall of the filter screen cover plate, a second elastic buckle is formed on the side wall of the pressing strip, 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, one side of the screen cover plate has a receiving groove, and when the screen cover plate is in the closed state, the bead is located in the receiving groove.

In one embodiment, the filter screen cover plate is provided with a first folded edge, a second folded edge, a third folded edge and a fourth folded edge which are turned over at the same side of the filter screen cover plate, the first folded edge and the second folded edge are arranged oppositely, the third folded edge and the fourth folded edge are arranged oppositely, the first folded edge, the second folded edge, the third folded edge and the fourth folded edge are enclosed to form the accommodating groove, and the first elastic buckle is arranged on the first folded edge.

In one embodiment, the casing has a first abutting edge located on one side of the filter screen mounting and dismounting opening, a partial area of the second folded edge is folded outwards to form a second abutting edge, and when the filter screen cover plate is in the closed state, the second abutting edge extends into the filter screen mounting and dismounting opening and abuts against the first abutting edge; or the like, or, alternatively,

the apron subassembly still includes two rocking arms, every the one end of rocking arm with the filter screen cover connection, every the other end of rocking arm stretches into filter screen dismouting mouth and with the inner wall of casing rotates to be connected, works as the filter screen cover is in the closed condition, the filter screen cover with the casing shelters from two rocking arms.

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 the shell, filter screen detachably install on the filter screen installation position.

The embodiment of the application provides a shell and air conditioner, the shell includes casing and apron subassembly, the shrouding lid is established at the opening part, the shrouding shelters from open-ended partial region, so that the open-ended at least part is opened regional the filter screen dismouting mouth that forms and filter screen installation position intercommunication, the layering is pressed and is established on the shrouding, be in the closed condition who seals filter screen dismouting mouth when the filter screen apron, filter screen apron is fixed through the joint with setting up between the layering on the shrouding, the filter screen apron need not fix through the screw, therefore, when the dismouting filter screen, operating personnel does not need the use tool just can open or close the filter screen apron, therefore, the dismouting flow of filter screen can be simplified, and then the filter screen that can be convenient for is changed.

Drawings

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

FIG. 2 is a partial schematic view of the housing of FIG. 1 from another perspective, showing the screen cover in an open position;

FIG. 3 is a schematic view of the position relationship between the cover plate and the bead shown in FIG. 1;

FIG. 4 is a schematic view of the filter screen cover plate of FIG. 1 in a closed position in cooperation with the housing;

FIG. 5 is a schematic view of the filter screen cover plate of FIG. 4 in an open state, showing the engagement of the filter screen cover plate with the housing;

FIG. 6 is a schematic view of a second embodiment of the present application showing a screen cover engaged with a housing, the screen cover being closed;

fig. 7 is a schematic view illustrating a fitting relationship between the screen cover and the housing when the screen cover in fig. 6 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 cover plate assembly 20; a closing plate 21; the overlapping edge 21 a; the first sub-board 211; a second sub-board 212; a bead 22; a second elastic buckle 22 a; a screen cover plate 23; the accommodation grooves 23 a; a first elastic catch 23 b; first folded edge 23 c; second folded edge 23 d; a third folded edge 23 e; a fourth folded edge 23 f; a second abutting edge 23 g; a grip portion 23 h; a rotatable arm 24.

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.

Referring to fig. 1 to 5, a housing according to a first embodiment of the present application includes a housing 10 and a cover plate assembly 20; one side of the shell 10 is provided with an opening, the shell 10 is internally provided with a return air channel 10a and a filter screen mounting position 10b, one end of the return air channel 10a is provided with a return air inlet, and the filter screen mounting position 10b is arranged at the return air inlet; the cover plate assembly 20 comprises a closing plate 21, a pressing strip 22 and a filter screen cover plate 23; the closing plate 21 covers the opening, the closing plate 21 covers part of the opening, so that at least part of the opening is provided with a filter screen mounting and dismounting opening 10c communicated with the filter screen mounting position 10b, that is, after the closing plate 21 covers part of the opening, the area where the opening is not covered by the closing plate 21 is the opening area, and according to the requirement, part of the opening area can be used as the filter screen mounting and dismounting opening 10c, or the whole opening area can be used as the filter screen mounting and dismounting opening 10c, and the pressing strip 22 is pressed on the closing plate 21; the filter screen cover plate 23 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 filter screen cover plate 23 is in a closed state for closing the filter screen dismounting port 10c, the filter screen cover plate 23 is clamped with the pressing strip 22.

The second embodiment of the present application provides an air conditioner, which comprises a filter screen and a housing according to 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 pressing bar 22 is mainly used to press the closing plate 21 to prevent the edge of the closing plate 21 from being lifted. 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 23 is mainly used for closing the filter screen dismounting opening 10c, and in general, the filter screen cover plate 23 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 the casing of tuber pipe machine 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 casing, 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.

When the filter screen cover plate 23 of the embodiment of the application is in a closed state of closing the filter screen dismounting port 10c, the filter screen cover plate 23 is fixed with the pressing strip 22 arranged on the closing plate 21 through clamping, and the filter screen cover plate 23 is not required to be fixed through screws.

The opening of the housing 10 may be provided at the bottom, top or side of the housing 10.

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 closing plate 21 and the housing 10 may be detachably connected, for example, the closing plate 21 and the housing 10 may be fastened by a fastener such as a screw, the closing plate 21 and the housing 10 may also be non-detachably connected, for example, the closing plate 21 and the housing 10 may be fixedly connected by welding, bonding, or the like.

The cover plate 21 may be a unitary structure or a combination structure of a plurality of sub-plates, for example, in an embodiment, referring to fig. 1 and 2, the cover plate 21 includes a first sub-plate 211 and a second sub-plate 212, and the pressing strip 22 is pressed on the first sub-plate 211 and the second sub-plate 212, that is, the pressing strip 22 presses the first sub-plate 211 and the second sub-plate 212 simultaneously. The first sub-board 211 and the second sub-board 212 may be fastened and connected by a fastener such as a screw, may be fixedly connected by welding, bonding, or the like, or may not be connected.

Further, the first sub-plate 211 may be a pipe pressing plate, that is, a through hole through which a pipe passes may be provided in the pipe pressing plate, and the second sub-plate 212 may be a lower cover plate.

Referring to fig. 6 and 7, the screen cover plate 23 may be rotatably connected to the housing 10, and when the screen needs to be replaced, an operator may open or close the screen cover plate 23 by rotating the screen cover plate 23 without taking the screen cover plate 23 off the housing 10, thereby facilitating replacement of the screen.

The filter screen cover plate 23 and the housing 10 may be of a split structure, which is equivalent to the filter screen cover plate 23 being separated from the housing 10 after the filter screen cover plate 23 is opened. When the filter screen cover plate 23 is in the closed state, the filter screen cover plate 23 abuts against or is in clamping connection with the housing 10, that is, when the filter screen cover plate 23 is in the closed state, the filter screen cover plate 23 is in clamping connection with the bead 22, and simultaneously, the filter screen cover plate 23 can abut against (as shown in fig. 4 and 5) or be in clamping connection with the housing 10.

In one embodiment, referring to fig. 3 to 5, one side of the closing plate 21 close to the filter screen mounting/dismounting hole 10c has a folded overlapping edge 21a, the overlapping edge 21a abuts against the casing 10, the pressing strip 22 is pressed on the overlapping edge 21a, and the pressing strip 22, the overlapping edge 21a and the casing 10 are fastened by a fastener.

Specifically, the closing plate 21 may be made of a thin metal plate, for example, the closing plate 21 may be a sheet metal part, and the pressing strip 22 is pressed on the overlapping edge 21a to prevent the overlapping edge 21a from tilting. The pressing strip 22, the overlapping edge 21a and the shell 10 are fastened and connected through fasteners, so that the pressing strip 22 can be guaranteed to be capable of pressing the overlapping edge 21a, and the sealing plate 21 and the pressing strip 22 can be conveniently detached.

In an embodiment, referring to fig. 3 to 5, a first elastic buckle 23b is formed on a side wall of the filter screen cover plate 23, a second elastic buckle 22a is formed on a side wall of the pressing strip 22, and when the filter screen cover plate 23 is in a closed state, the first elastic buckle 23b is buckled with the second elastic buckle 22 a.

Specifically, when the filter screen cover plate 23 is in the closed state, the first elastic buckle 23b and the second elastic buckle 22a can be clamped together by using the elastic force of the first elastic buckle 23b and the second elastic buckle 22a, and when the filter screen cover plate 23 needs to be opened, an operator only needs to apply a certain acting force to the filter screen cover plate 23, and can separate the first elastic buckle 23b from the second elastic buckle 22a, so that the filter screen cover plate 23 can be opened or closed conveniently.

The number of the first elastic buckles 23b may be one or more, and the number of the second elastic buckles 22a corresponds to the number of the first elastic buckles 23b, that is, each first elastic buckle 23b can be buckled with the corresponding second elastic buckle 22 a.

In one embodiment, referring to fig. 1 to 5, one side of the screen cover plate 23 has a receiving groove 23a, and when the screen cover plate 23 is in the closed state, the bead 22 is located in the receiving groove 23a, that is, when the screen cover plate 23 is in the closed state, the bead 22 can be hidden in the receiving groove 23a, thereby making the appearance of the housing more beautiful.

It will be appreciated that in some embodiments, the bead 22 may also be disposed on the outside of the screen cover plate 23.

In addition, the first elastic catch 23b and the second elastic catch 22a in fig. 3 to 5 are both provided in an outwardly convex structure, and in some embodiments, the first elastic catch 23b and the second elastic catch 22a may also be both provided in an inwardly concave structure. When the bead 22 is disposed on the outer side of the screen cover plate 23, one of the first elastic catch 23b and the second elastic catch may be disposed in an outwardly protruding structure, and the other of the first elastic catch 23b and the second elastic catch may be disposed in an outwardly protruding structure.

In an embodiment, referring to fig. 3 to 5, the filter screen cover plate 23 has a first folded edge 23c, a second folded edge 23d, a third folded edge 23e and a fourth folded edge 23f folded toward the same side of the filter screen cover plate 23, the first folded edge 23c and the second folded edge 23d are disposed oppositely, the third folded edge 23e and the fourth folded edge 23f are disposed oppositely, the first folded edge 23c, the second folded edge 23d, the third folded edge 23e and the fourth folded edge 23f enclose an accommodating groove 23a, and a first elastic buckle 23b is disposed on the first folded edge 23 c.

In a specific embodiment, referring to fig. 3 to 5, the housing 10 has a first abutting edge 10d located at one side of the filter screen detaching opening 10c, a partial area of the second folded edge 23d is folded outwards to form a second abutting edge 23g, when the filter screen cover plate 23 is in a closed state, the second abutting edge 23g extends into the filter screen detaching opening 10c and abuts against the first abutting edge 10d, that is, one side of the filter screen cover plate 23 can be clamped with the pressing strip 22 through the first folded edge 23c, the other side of the filter screen cover plate 23 opposite to the filter screen cover plate can abut against the housing 10 through the second abutting edge 23g, and after the filter screen cover plate 23 is closed, the second abutting edge 23g can be hidden in the housing 10, thereby enabling the appearance of the housing to be more beautiful.

In a specific embodiment, referring to fig. 6 and 7, the cover plate assembly 20 further includes two rotation arms 24, one end of each rotation arm 24 extends into the receiving groove 23a and is connected to the screen cover plate 23, and the other end of each rotation arm 24 extends into the screen mounting/dismounting hole 10c and is rotatably connected to the inner wall of the housing 10, that is, the screen cover plate 23 can be rotatably connected to the inner wall of the housing 10 through the rotation arm 24, and after the screen cover plate 23 is closed, the two rotation arms 24 can be hidden in the housing 10, thereby making the appearance of the housing more beautiful.

It can be understood that, the clamping between the filter screen cover plate 23 and the pressing strip 22 is not limited to be realized by the first elastic buckle 23b and the second elastic buckle 22a, for example, when the filter screen cover plate 23 is in the closed state, the pressing strip 22 is located in the accommodating groove 23a, and when the filter screen cover plate 23 is in the closed state, the filter screen cover plate 23 can be clamped with the pressing strip 22 by the elastic deformation of the filter screen cover plate 23, which is equivalent to the clamping between the inner wall of the accommodating groove 23a and the outer wall of the pressing strip 22 by contact.

In one embodiment, referring to fig. 3, a holding portion 23h is disposed on the screen cover plate 23.

Specifically, the holding portion 23h is mainly used for an operator to hold the filter cover plate 23 when the filter cover plate 23 is opened or closed, and the arrangement of the holding portion 23h is various, for example, in an embodiment, please refer to fig. 3, the holding portion 23h may be a clasper structure formed by protruding a part of the area of the filter cover plate 23, and in another embodiment, the holding portion 23h may also be a handle or the like arranged on the filter cover plate 23.

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 (10)

1. An enclosure, comprising:

the air conditioner comprises a shell with an opening on one side, wherein a return air channel and a filter screen mounting position are arranged in the shell, one end of the return air channel is provided with a return air inlet, and the filter screen mounting position is arranged at the return air inlet;

the cover plate assembly comprises a sealing plate, a pressing bar and a filter screen cover plate; the sealing plate covers the opening, the sealing plate covers part of the opening, so that at least part of the opening is opened to form a filter screen mounting and dismounting opening communicated with the filter screen mounting position, and the pressing strip is pressed on the sealing plate; 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 port, the filter screen cover plate is clamped with the pressing strip.

2. The shell according to claim 1, wherein a side of the sealing plate close to the filter screen mounting and dismounting opening is provided with a folded overlapping edge, the overlapping edge abuts against the shell, the pressing strip is pressed on the overlapping edge, and the pressing strip, the overlapping edge and the shell are tightly connected through a fastener.

3. The housing according to claim 1 or 2, characterized in that the sieve cover plate is rotatably connected with the housing; or the like, or, alternatively,

the filter screen apron with the casing is split type structure, works as the filter screen apron is in the closure condition, the filter screen apron with casing butt or joint.

4. The housing of claim 1 or 2, wherein the filter screen cover plate has a receiving groove at one side thereof, and when the filter screen cover plate is in the closed state, the bead is located in the receiving groove, and the filter screen cover plate is clamped with the bead by elastic deformation of the filter screen cover plate.

5. The shell according to claim 1 or 2, wherein 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 pressing strip, and when the filter screen cover plate is in the closed state, the first elastic buckle and the second elastic buckle are clamped.

6. The housing of claim 5, wherein one side of the screen cover plate has a receiving groove, and wherein the bead is positioned in the receiving groove when the screen cover plate is in the closed position.

7. The housing of claim 6, wherein the filter screen cover plate has a first, second, third, and fourth folded edge that are folded over toward a same side of the filter screen cover plate, the first and second folded edges being opposite one another, the third and fourth folded edges being opposite one another, the first, second, third, and fourth folded edges enclosing the receiving slot, the first resilient latch being disposed on the first folded edge.

8. The housing of claim 7, wherein the casing has a first abutting edge on one side of the screen mounting opening, and a partial region of the second folded edge is folded 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 mounting opening and abuts against the first abutting edge; or the like, or, alternatively,

the apron subassembly still includes two rocking arms, every the one end of rocking arm with the filter screen cover connection, every the other end of rocking arm stretches into filter screen dismouting mouth and with the inner wall of casing rotates to be connected, works as the filter screen cover is in the closed condition, the filter screen cover with the casing shelters from two rocking arms.

9. A housing according to claim 1 or 2, wherein the sieve cover plate is provided with a grip.

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

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