CN215864018U

CN215864018U - Air conditioner indoor unit and air conditioner

Info

Publication number: CN215864018U
Application number: CN202121694611.2U
Authority: CN
Inventors: 汪鹏飞; 袁小辉; 张德明; 郝本华; 侯竑宇; 孙朋飞
Original assignee: Qingdao Haier Air Conditioner Gen Corp Ltd; Qingdao Haier Air Conditioning Electric Co Ltd; Haier Smart Home Co Ltd
Current assignee: Qingdao Haier Air Conditioner Gen Corp Ltd; Qingdao Haier Air Conditioning Electric Co Ltd; Haier Smart Home Co Ltd
Priority date: 2021-07-23
Filing date: 2021-07-23
Publication date: 2022-02-18
Anticipated expiration: 2031-07-23

Abstract

The utility model provides an air conditioner indoor unit and an air conditioner, which aim to solve the problem that the air conditioner indoor unit shakes due to unstable support caused by uneven ground or deformation of a base. Wherein, air conditioner internal unit includes: a housing and a base; the shell is provided with a front panel, a back panel and two opposite side plates, the two side plates are connected between the front panel and the back panel and are perpendicular to the back panel, and the front panel, the back panel and the two side plates jointly enclose a polygonal installation space; the base is arranged at the bottom end of the machine shell, and the shape of the base is matched with that of the cross section of the installation space; the bottom of base is provided with the leveling spare that has the double-screw bolt, leveling spare includes three at least, leveling spare is close to respectively at least some settings in a plurality of apex angles of base.

Description

Air conditioner indoor unit and air conditioner

Technical Field

The utility model relates to the technical field of air treatment, in particular to an air conditioner indoor unit and an air conditioner.

Background

Air conditioners are classified according to their structures and can be roughly classified into a wall type air conditioner and a cabinet type air conditioner. The cabinet air conditioner has the advantages of high power, strong wind power and the like, and is generally suitable for large-area families and small offices. Because the cabinet unit of the cabinet air conditioner is placed in an indoor environment, the whole cabinet air conditioner has large volume and is heavy, and the cabinet air conditioner can cause certain damage to the ground after being placed on the ground for a long time.

In the related art, in order to solve the problems, the base is arranged at the bottom of the cabinet air conditioner, the whole bottom surface of the base is in contact with the ground, the contact area is increased, the cabinet air conditioner can be well supported, the ground is protected, and the damage of the cabinet air conditioner to the ground is avoided.

However, because the whole bottom surface of the base is in contact with the ground, if the ground is uneven or the base deforms, the air conditioner internal unit shakes due to unstable support, and the safety is poor.

SUMMERY OF THE UTILITY MODEL

The utility model provides an air conditioner indoor unit and an air conditioner, which aim to solve the problem that the air conditioner indoor unit shakes due to unstable support caused by uneven ground or deformation of a base.

One aspect of the present invention provides an air conditioner indoor unit, including: a housing and a base; the shell is provided with a front panel, a back panel and two opposite side plates, the two side plates are connected between the front panel and the back panel and are perpendicular to the back panel, and the front panel, the back panel and the two side plates jointly enclose a polygonal installation space; the base is arranged at the bottom end of the machine shell, and the shape of the base is matched with that of the cross section of the installation space; the bottom of base is provided with the leveling spare that has the double-screw bolt, leveling spare includes three at least, leveling spare is close to respectively at least some settings in a plurality of apex angles of base.

In one possible implementation manner, a mounting column extending downwards is arranged on the base close to the top corner, and the leveling piece is in threaded connection with the mounting column.

In one possible implementation manner, the leveling member further has a supporting block, and the supporting block is located at the bottom end of the stud.

In one possible implementation manner, the supporting block is cylindrical, and the cylindrical surface of the supporting block is provided with a plurality of convex parts.

In one possible implementation, the base has a front edge and a rear edge which are parallel, and two side edges which are oppositely arranged; the connection of the two side edges with the front edge and the connection of the two side edges with the rear edge form the apex angle, respectively.

In one possible implementation, the side edge includes: a first section and a second section connected; the first segment is connected to the front edge; the second section is connected to the rear edge; the second section is obliquely arranged relative to the first section; the distance between the two first segments gradually decreases in a direction toward the rear side of the base.

In one possible implementation manner, the base is provided with a bottom plate, and the edge of the bottom plate is provided with a folding edge which is folded downwards; the lower surface of the bottom plate is also provided with a plurality of first ribbed plates distributed at intervals, and the first ribbed plates extend downwards.

In one possible implementation, the first rib further extends in a front-rear direction; the lower surface of the bottom plate is also provided with a plurality of second ribbed plates which are distributed at intervals, the second ribbed plates extend downwards, and the second ribbed plates are perpendicular to the first ribbed plates.

In one possible implementation manner, the base is provided with a middle area close to a vertical center line of the air conditioner indoor unit and a side edge area far away from the vertical center line; the distance between the adjacent first ribs in the middle area is larger than that between the adjacent first ribs in the side edge area; the distance between the adjacent second ribs in the central region is greater than the distance between the adjacent second ribs in the side edge regions.

Another aspect of the present invention provides an air conditioner including: the air conditioner indoor unit comprises an air conditioner outdoor unit and an air conditioner indoor unit.

The air conditioner indoor unit and the air conditioner provided by the utility model are provided with the shell and the base; the shell is provided with a front panel, a back panel and two opposite side plates, the two side plates are connected between the front panel and the back panel and are perpendicular to the back panel, and the front panel, the back panel and the two side plates jointly enclose a polygonal installation space; the base is arranged at the bottom end of the machine shell, and the shape of the base is matched with that of the cross section of the installation space; the bottom of base is provided with the leveling spare that has the double-screw bolt, leveling spare includes three at least, leveling spare is close to respectively at least some settings in a plurality of apex angles of base. Therefore, the base can be adjusted to a stable state by screwing or unscrewing the corresponding leveling piece, and the air conditioner indoor unit can be in a stable state, so that potential safety hazards caused by shaking due to unstable support of the air conditioner indoor unit can be avoided.

Drawings

The following detailed description of the present invention is provided in conjunction with the accompanying drawings, and it is to be understood that the detailed description set forth herein is merely illustrative and explanatory of the present invention and is not restrictive of the utility model as claimed below.

Fig. 1 is a first structural schematic diagram of a base and a leveling member according to an exemplary embodiment of the present invention;

FIG. 2 is a second structural schematic diagram of a base and a leveling member according to an exemplary embodiment of the present invention;

FIG. 3 is a schematic cross-sectional view taken along A-A of FIG. 2;

FIG. 4 is an enlarged partial view of portion B of FIG. 3;

FIG. 5 is a first schematic structural diagram of a base according to an exemplary embodiment of the present invention;

fig. 6 is a second schematic structural diagram of a base according to an exemplary embodiment of the present invention.

Description of reference numerals: 1-a base; 11-a base plate; 12-mounting posts; 13-flanging; 14-a first rib; 15-a second rib; 1 a-front edge; 1 b-rear edge; 1 c-side edge; 2-leveling member; 21-a stud; 22-support block.

Detailed Description

In the related art, in order to solve the problems, the base is arranged at the bottom of the cabinet air conditioner, the whole bottom surface of the base is in contact with the ground, the contact area is increased, the cabinet air conditioner can be well supported, the ground is protected, and the damage of the cabinet air conditioner to the ground is avoided. However, because the whole bottom surface of the base is in contact with the ground, if the ground is uneven or the base deforms, the air conditioner internal unit shakes due to unstable support, and the safety is poor.

In order to overcome the problems, the embodiment of the application provides an air conditioner internal unit and an air conditioner, the leveling parts are arranged at the bottom ends of the bases in the polygonal shapes, the leveling parts are respectively located at a plurality of top corners of the bases, the leveling parts are further provided with studs so that the leveling parts are in threaded connection with the bases, corresponding leveling parts can be screwed down or unscrewed, the bases are adjusted to be in a stable state, the air conditioner internal unit can be in a stable state, and potential safety hazards caused by shaking due to unstable supporting of the air conditioner internal unit can be avoided.

The structure and implementation process of the air conditioner internal unit and the air conditioner provided in this embodiment will be described below with reference to the accompanying drawings.

Fig. 1 is a first structural schematic diagram of a base and a leveling member according to an exemplary embodiment of the present invention; FIG. 2 is a second structural schematic diagram of a base and a leveling member according to an exemplary embodiment of the present invention; fig. 3 is a schematic cross-sectional view taken along line a-a in fig. 2. Wherein, fig. 1 can be a bottom view of the base and the leveling member; fig. 2 may be a top view of the base and leveling members.

For convenience of description, the direction of the air conditioner indoor unit facing the ground is taken as the bottom end, and the direction of the air conditioner indoor unit facing the user is taken as the front end.

Referring to fig. 1 to 3, an embodiment of the present invention provides an air conditioner internal unit, including: a housing and a base 1; the shell is provided with a front panel, a back panel and two opposite side plates, wherein the two side plates are connected between the front panel and the back panel and are perpendicular to the back panel; the base 1 is arranged at the bottom end of the machine shell, and the shape of the base 1 is matched with the shape of the cross section of the installation space; the bottom end of the base 1 is provided with a leveling member 2 with a stud 21, and the leveling members 2 are respectively arranged close to a plurality of top corners of the base 1.

The indoor unit can be an air conditioner hanging machine or a cabinet air conditioner. For convenience of description, the present embodiment specifically exemplifies a cabinet air conditioner, but it should be understood that the structure described below is equally applicable to a hanging air conditioner without contradiction.

The chassis may include an upper chassis and a lower chassis. The upper shell is used for accommodating equipment such as an indoor heat exchanger. The upper casing is provided with an air outlet which is positioned at the front side of the casing and is relatively close to the left side and the right side.

The lower casing is used for accommodating equipment such as a compressor and the like. When the air conditioner indoor unit has a water washing function, the lower shell is also used for accommodating a water washing device.

The lower casing is provided with a front panel, a back panel and two opposite side plates, the two side plates are connected between the front panel and the back panel and are perpendicular to the back panel, and the front panel, the back panel and the two side plates jointly enclose an installation space in a polygonal shape. The compressor and the washing device are accommodated in the installation space.

Wherein, the front panel can be dismantled by the curb plate and connect to do benefit to and overhaul and change compressor and washing unit etc. in the installation space.

The water washing apparatus may include: water tank, washing unit and air drive spare. The water tank may be in a regular shape such as a cylinder shape, a rectangular parallelepiped shape, or other irregular shapes, which is not limited in this embodiment. The water tank can have the diapire and enclose the lateral wall of locating the diapire periphery, and the lateral wall upwards extends the setting, and the upper end of lateral wall can be connected with the roof. The bottom wall, the side wall and the top wall of the water tank jointly enclose a containing space for containing liquid.

The water tank is provided with an air inlet through which fresh air can enter, the air inlet can be formed in the side wall of the water tank, and optionally the air inlet is formed in the position, close to the upper side, of the side wall of the water tank so as to be beneficial to preventing water washing liquid in the water tank from flowing out.

The air drive may be disposed below the water tank. The air driving piece is connected with the water washing unit in the water tank through the transmission shaft so as to drive the water washing unit to rotate. The water washing unit has part to contact with the liquid in the water tank to drive the liquid in the water tank to move under the driving force provided by the air driving part.

Optionally, the washing unit can include the piece that gets rid of water, and the effect of the piece that gets rid of water rotates under air drive spare's drive in order to adsorb water to the upper end from the lower extreme of getting rid of the piece to throw away with the water curtain form around getting rid of the piece from getting rid of, the water that finally throws away flows into the lower extreme of water tank again under the action of gravity, realizes the cyclic utilization of water.

Specifically, be formed with gappedly between the lower extreme of the piece of getting rid of water and the bottom surface of water tank, the lower extreme of getting rid of water is equipped with the water inlet, and the lateral wall of getting rid of water is equipped with a plurality of apopores, gets rid of water and rotates under air drive spare's drive in order to inhale the piece inside and make water throw away from the apopore with formation water curtain with water getting rid of. After the water curtain is thrown out by the water throwing piece, air entering from the air inlet of the water tank can be in contact with the water curtain to adsorb dust and the like in the air, so that the water washing and purification of the air are completed.

The lower end of the lower shell is provided with a base 1, and the base 1 is used for supporting the air conditioner indoor unit on the bottom surface. The shape of the base 1 can be adapted to the shape of the cross-section of the installation space. When the cross section of the installation space has a polygonal shape, the base 1 also has a polygonal shape. The base 1 having a polygonal shape has a plurality of vertex angles.

The bottom end of the base 1 is provided with a leveling member 2 with a stud 21, and the leveling post is in threaded connection with the base 1 through the stud 21. The leveling members 2 are respectively disposed near at least some of the plurality of top corners of the base 1.

The number of the leveling pieces 2 can be less than that of the top corners, and the leveling pieces 2 are arranged near part of the top corners; or the number of the leveling members 2 is matched with that of the top corners, and the leveling members 2 are respectively arranged near each top corner.

For example, the number of the leveling members 2 may be greater than or equal to 3, wherein three leveling members 2 are disposed in a non-linear manner, that is, three leveling members 2 are disposed at the vertices of a triangle respectively, so as to improve the supporting reliability and stability.

The air conditioner indoor unit provided by the embodiment of the utility model is provided with the shell and the base 1; the shell is provided with a front panel, a back panel and two opposite side plates, wherein the two side plates are connected between the front panel and the back panel and are perpendicular to the back panel; the base 1 is arranged at the bottom end of the machine shell, and the shape of the base 1 is matched with the shape of the cross section of the installation space; the bottom end of the base 1 is provided with leveling members 2 with studs 21, the number of the leveling members 2 is at least three, and the leveling members 2 are respectively arranged close to at least part of a plurality of top corners of the base 1. Like this, can adjust base 1 to the stationary state through screwing up or unscrewing corresponding leveling piece 2 to the air conditioner internal unit that is can be in the stationary state, thereby can avoid the air conditioner internal unit to produce the potential safety hazard that rocks and lead to because of supporting the unstability.

In one possible implementation manner, as shown in fig. 3, a mounting column 12 extending downward is arranged at a position, close to a top corner, of the base 1, the mounting column 12 is provided with an internal threaded hole, and the stud 21 of the leveling member 2 is in threaded connection with the internal threaded hole of the mounting column 12.

Optionally, the height of the mounting column 12 along the axial direction thereof may be less than or equal to the height of the base 1, so as to facilitate the base 1 and the leveling member 2 to jointly bear the weight in the air conditioner.

Fig. 4 is a partially enlarged view of a portion B in fig. 3. Referring to fig. 4, the leveling member 2 may further have a supporting block 22, and the supporting block 22 is located at the bottom end of the stud 21. The supporting block 22 can have a relatively large contact area with the ground, which is beneficial to improving the stability of the air conditioner indoor unit.

Optionally, the supporting block 22 is cylindrical, and the cylindrical surface of the supporting block 22 has a plurality of protrusions. Thus, when the leveling member 2 is screwed or unscrewed by manual operation, the friction force between the hand and the leveling member 2 is increased, and the convenience of operation is improved. For example, the cylindrical surface of the supporting block 22 may be provided with a plurality of ribs extending in the axial direction, or the supporting block 22 may have a quincunx shape.

In one possible implementation, with continued reference to fig. 1, the base 1 has parallel front and rear edges 1a, 1b, and two side edges 1c disposed opposite to each other; the junction of the two side edges 1c with the front edge 1a and the junction of the two side edges 1c with the rear edge 1b form respective apex angles.

At least one leveling member 2 is respectively arranged at each top corner. Illustratively, each vertex angle is provided with one leveling member 2, or each vertex angle is provided with two leveling members 2, or each vertex angle is provided with three or more leveling members 2.

Optionally, the side edge 1c comprises: a first section and a second section connected; the first section is connected to the front edge 1 a; the second section is connected to the rear edge 1 b; the first section is obliquely arranged relative to the second section; along the direction towards the rear side of base 1, the distance between two first sections reduces gradually to do benefit to the space of placing that reduces the internal unit of air conditioner and occupy.

Wherein, two vertex angles are formed at the joints of the two first sections and the front edge 1a, and the first sections are smoothly connected with the front edge 1 a; the first section is smoothly connected with the second section; the joint of the second section and the rear edge 1b forms two vertex angles, and the second section is smoothly connected with the rear edge 1 b.

FIG. 5 is a first schematic structural diagram of a base according to an exemplary embodiment of the present invention; fig. 6 is a second schematic structural diagram of a base according to an exemplary embodiment of the present invention.

Referring to fig. 5 and 6, in one possible implementation, the base 1 has a bottom plate 11, and the contour of the bottom plate 11 is adapted to the shape of the installation space. The portion of the bottom plate 11 relatively near the middle portion is recessed downward to facilitate an increase in the volume of the installation space. The lower surface of the base plate 11 is provided with downwardly extending mounting posts 12.

The edge of the bottom plate 11 is provided with a turned edge 13 which is turned downwards; the lower surface of the bottom plate 11 is further provided with a plurality of first ribs 14 which are distributed at intervals, and the first ribs 14 extend downwards. Like this, through setting up turn-ups 13 with regard to first floor 14, can improve base 1's intensity, do benefit to and reduce the risk that base 1 warp to do benefit to and ensure base 1 to the support reliability of air conditioner internal unit.

Optionally, in some examples, the first ribs 14 also extend in the front-to-rear direction; the lower surface of the bottom plate 11 is further provided with a plurality of second ribs 15 distributed at intervals, the second ribs 15 extend downwards, and the second ribs 15 are arranged perpendicular to the first ribs 14. Through setting up the second floor 15 of the first floor 14 of perpendicular to, do benefit to further increase strength, do benefit to and reduce the risk that base 1 warp to do benefit to and ensure the support reliability of base 1 to the air conditioner internal unit.

In other examples, when only the first ribs 14 are provided, the first ribs 14 extend downward, and the first ribs 14 also extend in the front-rear direction; alternatively, the first ribs 14 extend downward, and the first ribs 14 also extend in the left-right direction.

Optionally, the base 1 has a middle area close to the vertical center line of the air conditioner indoor unit, and a side edge 1c area far away from the vertical center line; the interval between the adjacent first ribs 14 in the central region is larger than the interval between the adjacent first ribs 14 in the region of the side edge 1 c; the spacing between adjacent second ribs 15 in the central region is greater than the spacing between adjacent second ribs 15 in the region of the side edges 1 c.

Thus, the first rib plate 14 and the second rib plate 15 which are relatively positioned on the side edge 1c can share the acting force on the internal equipment of the air conditioner together with the turned edge 13, and the first rib plate 14 and the second rib plate 15 which are relatively positioned in the middle and are more dense can meet the requirement of bearing capacity.

The embodiment also provides an air conditioner, which comprises an air conditioner external unit and an air conditioner internal unit which are connected. An outdoor unit of an air conditioner generally includes an outdoor heat exchanger, and an indoor unit of the air conditioner generally includes an indoor heat exchanger, a throttle device, and a compressor. When the air conditioner performs refrigeration work, the compressor compresses a gaseous refrigerant into a high-temperature high-pressure gaseous state, and sends the gaseous refrigerant to the outdoor heat exchanger for cooling, the high-temperature high-pressure gaseous refrigerant is cooled and then becomes a medium-temperature high-pressure liquid refrigerant, the medium-temperature high-pressure liquid refrigerant is throttled and reduced by the throttling device and becomes a low-temperature low-pressure gas-liquid mixture, and the low-temperature low-pressure gas-liquid mixture absorbs heat in air by the indoor heat exchanger and is vaporized into a gaseous state, so that the refrigeration effect is achieved; the gaseous refrigerant returns to the compressor to be compressed continuously, and the circulation is continued for refrigeration

The structure, function, and implementation process of the air conditioner internal unit are as in any of the foregoing examples, and this embodiment is not described herein again.

In this embodiment, portions of the air conditioner that are not described may adopt conventional settings in the art, and this embodiment is not described herein again.

It should be noted that the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description above, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. An air conditioner indoor unit, characterized by comprising: a housing and a base;

the shell is provided with a front panel, a back panel and two opposite side plates, the two side plates are connected between the front panel and the back panel and are perpendicular to the back panel, and the front panel, the back panel and the two side plates jointly enclose a polygonal installation space;

the base is arranged at the bottom end of the machine shell, and the shape of the base is matched with that of the cross section of the installation space;

the bottom of base is provided with the leveling spare that has the double-screw bolt, leveling spare includes three at least, leveling spare is close to respectively at least some settings in a plurality of apex angles of base.

2. An indoor unit of an air conditioner according to claim 1, wherein a mounting column extending downwards is arranged on the base close to the top corner, and the leveling piece is in threaded connection with the mounting column.

3. An indoor unit of an air conditioner according to claim 2, wherein the leveling member further has a support block located at a bottom end of the stud.

4. The indoor unit of claim 3, wherein the support block is cylindrical, and the cylindrical surface of the support block has a plurality of protrusions.

5. An air conditioner indoor unit as claimed in any one of claims 1 to 4, wherein the base has parallel front and rear edges, and two side edges disposed oppositely; the connection of the two side edges with the front edge and the connection of the two side edges with the rear edge form the apex angle, respectively.

6. An indoor unit as claimed in claim 5, wherein the side edges comprise: a first section and a second section connected; the first segment is connected to the front edge; the second section is connected to the rear edge; the second section is obliquely arranged relative to the first section;

the distance between the two first segments gradually decreases in a direction toward the rear side of the base.

7. An air conditioner indoor unit as claimed in any one of claims 1 to 4, wherein the base is provided with a bottom plate, and the edge of the bottom plate is provided with a folded edge which is folded downwards; the lower surface of the bottom plate is also provided with a plurality of first ribbed plates distributed at intervals, and the first ribbed plates extend downwards.

8. An indoor unit according to claim 7, wherein the first rib further extends in the front-rear direction;

the lower surface of the bottom plate is also provided with a plurality of second ribbed plates which are distributed at intervals, the second ribbed plates extend downwards, and the second ribbed plates are perpendicular to the first ribbed plates.

9. The indoor unit of claim 8, wherein the base has a middle region proximate a vertical centerline of the indoor unit and side edge regions distal from the vertical centerline;

the distance between the adjacent first ribs in the middle area is larger than that between the adjacent first ribs in the side edge area;

the distance between the adjacent second ribs in the central region is greater than the distance between the adjacent second ribs in the side edge regions.

10. An air conditioner, comprising: an attached outdoor air conditioner unit and an indoor air conditioner unit according to any one of claims 1 to 9.