CN216481282U

CN216481282U - Wall-mounted air conditioner indoor unit and water collector assembly thereof and air conditioner

Info

Publication number: CN216481282U
Application number: CN202123185693.0U
Authority: CN
Inventors: 闫鹏伟; 周柏松; 吴多德; 李波
Original assignee: GD Midea Heating and Ventilating Equipment Co Ltd; Hefei Midea Heating and Ventilating Equipment Co Ltd
Current assignee: GD Midea Heating and Ventilating Equipment Co Ltd; Hefei Midea Heating and Ventilating Equipment Co Ltd
Priority date: 2021-12-17
Filing date: 2021-12-17
Publication date: 2022-05-10
Anticipated expiration: 2031-12-17

Abstract

The utility model provides a wall-hanging air conditioner indoor unit and water collector subassembly, air conditioner thereof. Water collector subassembly includes: the water receiving tray body is provided with a water collecting tank; and the volute tongue comprises a first flow guide wall and a second flow guide wall, the first flow guide wall is connected with the water receiving tray body, a first connecting wall is convexly arranged on the second flow guide wall, and the first connecting wall is detachably connected with the chassis. The water pan assembly and the base plate of the indoor unit are separated, the water pan assembly is fixedly connected with the base plate in a detachable mode through the first connecting wall, and a fixed connection structure is not arranged between the water pan assembly and the heat exchanger.

Description

Wall-mounted air conditioner indoor unit and water collector assembly thereof and air conditioner

Technical Field

The utility model relates to an electrical equipment field, concretely relates to wall-hanging air conditioner's water collector subassembly, wall-hanging air conditioner indoor unit and an air conditioner.

Background

The existing wall-mounted indoor unit can release large peculiar smell indoors if the wall-mounted indoor unit operates again after being shut down for a long time.

SUMMERY OF THE UTILITY MODEL

The research finds that: the peculiar smell mainly comes from the water collecting tank of the water receiving tray. If the peculiar smell is to be removed, the water collecting tank needs to be cleaned. However, the water pan and the chassis are integrated, and the water pan cannot be detached, so that the water collecting tank of the existing indoor unit is difficult to clean.

The utility model aims at providing a wall-hanging air-conditioner indoor unit's water collector subassembly is applied to wall-hanging air-conditioner indoor unit, and the user solves the problem that the indoor unit washs the water catch bowl difficulty.

The utility model mainly aims at providing a wall-hanging air conditioner indoor unit and an air conditioner still.

In order to achieve the above objects, an embodiment of the present invention provides a water pan assembly of an indoor unit of a wall-hanging type air conditioner, including: the water receiving tray body is provided with a water collecting tank; and the volute tongue comprises a first flow guide wall and a second flow guide wall, the first flow guide wall is connected with the water receiving tray body, a first connecting wall is convexly arranged on the second flow guide wall, and the first connecting wall is detachably connected with the chassis.

In an exemplary embodiment, the first connecting wall is provided at both ends of the length direction of the volute tongue.

In an exemplary embodiment, the first connecting wall at one end of the volute tongue is provided with a first clamping portion, the first connecting wall at the other end of the volute tongue is provided with a first fixing portion, the first clamping portion is used for being detachably clamped and connected with the chassis, and the first fixing portion is used for being detachably and fixedly connected with the chassis.

In an exemplary embodiment, the first flow guide wall is integrally formed with the water pan body.

In an exemplary embodiment, the first guide wall and the second guide wall are in lap joint.

In an exemplary embodiment, a second connecting wall is arranged between the water pan body and the second flow guide wall.

In an exemplary embodiment, the second connecting wall is disposed at both ends of the length direction of the volute tongue.

The embodiment of the utility model provides a wall-hanging air conditioner indoor unit, include: a chassis; in the water pan assembly of an indoor unit of a wall-mounted air conditioner according to any of the embodiments, the first connecting wall is detachably and fixedly connected to the base plate, and the volute tongue and the base plate jointly form an air outlet channel; the motor mounting cover is mounted on the chassis and jointly forms a cavity for limiting the motor, at least one of the motor mounting cover and the chassis is convexly provided with a pre-positioning part, and the pre-positioning part is inserted into the water collecting tank; and the heat exchanger is fixed on the chassis.

In an exemplary embodiment, the chassis is provided with a third clamping portion and a third fixing portion, the first clamping portion is clamped to the third clamping portion, and the first fixing portion is fixed to the third fixing portion.

The embodiment of the utility model provides an air conditioner, including any one of the above-mentioned embodiment wall-hanging air conditioner indoor unit.

The utility model discloses among the technical scheme, the water collector subassembly is the part spare with the chassis of indoor set, and the water collector subassembly passes through first connection wall and chassis detachably fixed connection, does not have fixed connection structure between water collector subassembly and the heat exchanger moreover, and after the user dismantles panel assembly like this, just can directly dismantle the water collector subassembly down on the chassis, then can wash the water catch bowl, solved the problem that current indoor set washd the water catch bowl difficulty.

Drawings

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

Fig. 1 is a schematic right-view structural cross-sectional view of an indoor unit according to an embodiment of the present invention;

FIG. 2 is a schematic perspective view of the assembled chassis, motor mounting cover and drip tray assembly of FIG. 1;

FIG. 3 is a schematic perspective view of the chassis, the motor mounting cover, and the drip tray assembly of FIG. 1 assembled from another perspective;

FIG. 4 is a perspective view of the drip tray assembly of FIG. 1;

FIG. 5 is a schematic cross-sectional perspective view of the drip tray assembly of FIG. 1;

fig. 6 is a schematic structural diagram of the matching position of the first clamping portion and the third clamping portion in fig. 2.

Wherein, the correspondence between the reference numbers and the part names in fig. 1 to 6 is:

100 panel components, 200 chassis, 210 wind wheel mounting wall, 220 third clamping part, 310 water receiving tray body, 311 water collecting tank, 312 slot, 320 volute tongue, 321 first connecting wall, 322 first clamping part, 323 first fixing part, 324 second connecting wall, 325 inserting tongue, 326 first flow guide wall, 327 second flow guide wall, 400 motor mounting cover, 500 fan, 600 heat exchanger, 700 air outlet channel, 800 pre-positioning part and 900 heat preservation foam.

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to 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 application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; "coupled" may be direct or indirect through an intermediary, and may be internal to two elements or an interaction of two elements unless otherwise specifically limited. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In addition, the technical solutions between the embodiments of the present invention can be combined with each other, but it is necessary to be able to be realized by a person having ordinary skill in the art as a basis, and when the technical solutions are contradictory or cannot be realized, the combination of such technical solutions should be considered to be absent, and is not within the protection scope of the present invention.

Fig. 1 is a schematic view of a right-view structural section of an indoor unit according to an embodiment of the present invention. Fig. 2 is a perspective view of the assembled chassis, motor mounting cover and water pan assembly of fig. 1. Fig. 3 is a schematic perspective view of the chassis, the motor mounting cover, and the water pan assembly of fig. 1 from another perspective. Fig. 4 is a schematic perspective view of the water pan assembly of fig. 1. FIG. 5 is a schematic cross-sectional perspective view of the drip tray assembly of FIG. 1.

As shown in fig. 1 to 5, an embodiment of the present invention provides a wall-mounted air conditioner indoor unit, which includes a panel assembly 100, a chassis 200, a water pan assembly, a motor mounting cover 400, a fan 500, and a heat exchanger 600. The panel assembly 100 includes a face frame and a panel. The fan 500 includes a motor and a cross flow wind wheel. The water pan assembly comprises a water pan body 310 and a volute tongue 320, the water pan body 310 is provided with a water collecting groove 311, the volute tongue 320 comprises a first flow guide wall 326 and a second flow guide wall 327, the first flow guide wall 326 is connected with the water pan body 310, the second flow guide wall 327 is provided with a first protruding connecting wall 321, and the first connecting wall 321 extends towards the chassis 200 and is detachably connected with the chassis 200.

The motor mounting cover 400 is mounted on the chassis 200 and together forms a cavity for limiting the motor, which is limited in the cavity. The wind wheel mounting wall 210 is protruded on the base plate 200, the wind wheel mounting wall 210 is opposite to the motor mounting cover 400 in the length direction of the base plate 200, one end of the cross flow wind wheel is mounted on the rotating shaft of the motor, and the other end of the cross flow wind wheel is rotatably mounted on the wind wheel mounting wall 210. The side plate of one end of the heat exchanger 600 is fixed to the motor mounting cover 400, and the side plate of the other end of the heat exchanger 600 is fixed to the wind wheel mounting wall 210. At least one of the motor mounting cover 400 and the wind wheel mounting wall 210 is convexly provided with a pre-positioning part 800, the pre-positioning part 800 is inserted into the water collecting tank 311, the water collecting tank 311 is pre-positioned in the width direction of the indoor unit, then the first connecting wall 321 is detachably and fixedly connected to the chassis 200, a face frame is mounted on the chassis 200, and a panel is mounted on the face frame. The volute tongue 320 and the chassis 200 together form an air outlet channel 700, the inlet of the air outlet channel 700 faces the cross flow wind wheel, and the outlet of the air outlet channel is communicated with the outside.

This indoor set, water collector subassembly and indoor set's chassis 200 are components of a whole that can function independently spare, and water collector subassembly passes through first connecting wall 321 and chassis 200 detachably fixed connection, does not have fixed connection structure between water collector subassembly and the heat exchanger 600 in addition, and the user just can directly dismantle water collector subassembly off on chassis 200 after dismantling panel assembly 100 like this, then can wash water catch bowl 311, has solved the problem that current indoor set washd water catch bowl 311 difficulty.

In an exemplary embodiment, as shown in fig. 4 and 5, both ends of the length direction of the volute tongue 320 (also the length direction of the indoor unit, or the length direction of the chassis 200) are provided with first connecting walls 321. The water pan assembly is detachably and fixedly connected to the base plate 200 through the first connecting walls 321 at the two ends of the water pan assembly, so that the water pan assembly is fixed on the base plate 200 more firmly and stably, and the water pan assembly is less prone to shaking and abnormal sound generation in the using process.

In an example, as shown in fig. 2, 4 and 6, the first connecting wall 321 at one end of the volute tongue 320 is provided with a first clamping portion 322, the first connecting wall at the other end of the volute tongue 320 is provided with a first fixing portion 323, the chassis 200 is provided with a third clamping portion 220 and a third fixing portion, the third clamping portion 220 and the third fixing portion are spaced apart from each other in the length direction of the chassis 200, and the first clamping portion 322 is detachably clamped to the third clamping portion 220, and then the first fixing portion 323 is detachably fixed to the third fixing portion.

All be provided with bellied prepositioning portion 800 on motor installation lid 400 and the wind wheel installation wall 210, water catch bowl 311 arranges along the length direction of water collector body 310, and two prepositioning portions 800 all insert and locate in the water catch bowl 311, carry out the prepositioning to the ascending both ends of length direction of water collector subassembly, can ensure like this that first joint portion 322 aligns well with third joint portion 220 better, and first fixed part 323 aligns well with the third fixed part, can promote the assembly speed of water collector subassembly.

Illustratively, as shown in fig. 2, 4 and 5, the first fixing portion 323 is a through hole, the third fixing portion is a screw hole, and a screw is screwed into the screw hole through the through hole, so that the first fixing portion 323 is detachably fixed to the third fixing portion.

As shown in fig. 2, the first clamping portion 322 is configured as a clamping tongue, the third clamping portion 220 is configured as a clamping groove, and the clamping tongue is clamped in the clamping groove, so that the first clamping portion 322 is detachably clamped in the third clamping portion 220; or, the first clamping portion 322 is configured as a clamping slot, the third clamping portion 220 is configured as a clamping tongue, and the clamping tongue is clamped in the clamping slot, so that the first clamping portion 322 is detachably clamped in the third clamping portion 220; the above can achieve the purpose of the present application, and the purpose of the present application does not depart from the design concept of the present invention, which is not repeated herein, and all should fall within the protection scope of the present application.

In another example, the first connecting wall 321 at one end of the worm tongue 320 is provided with a first fixing portion, the first connecting wall 321 at the other end of the worm tongue 320 is provided with a second fixing portion (not shown in this embodiment), the chassis 200 is provided with a third fixing portion and a fourth fixing portion, the third fixing portion and the fourth fixing portion are spaced apart in the length direction of the chassis 200, the first fixing portion is detachably fixed at the third fixing portion, and the second fixing portion is detachably fixed at the fourth fixing portion.

All be provided with bellied prepositioning portion on motor installation lid 400 and the wind wheel installation wall 210, water catch bowl 311 arranges along the length direction of water collector body 310, and two prepositioning portions all insert and locate in the water catch bowl 311, carry out the prepositioning to the ascending both ends of length direction of water collector subassembly, can ensure like this that first fixed part and third fixed part are adjusted well, and the second fixed part is adjusted well with the fourth fixed part, can promote the assembly speed of water collector subassembly.

For example, the first fixing portion and the second fixing portion are both through holes, the third fixing portion and the fourth fixing portion are both screw holes, and two screws penetrate through the two through holes and are screwed in the two screw holes, so that the first fixing portion is detachably fixed on the third fixing portion, and the second fixing portion is detachably fixed on the fourth fixing portion.

In another example, the first connecting wall 321 at one end of the worm tongue 320 is provided with a first clamping portion, the first connecting wall 321 at the other end of the worm tongue 320 is provided with a second clamping portion (not shown in this embodiment), the chassis 200 is provided with a third clamping portion and a fourth clamping portion, the fourth clamping portion and the third clamping portion are spaced apart in the length direction of the chassis 200, the first clamping portion is detachably clamped at the third clamping portion, and the second clamping portion is detachably clamped at the fourth clamping portion.

All be provided with bellied prepositioning portion on motor installation lid 400 and the wind wheel installation wall 210, water catch bowl 311 arranges along the length direction of water collector body 310, and two prepositioning portions all insert and locate in the water catch bowl 311, carry out the prepositioning to the ascending both ends of length direction of water collector subassembly, can ensure first joint portion and third joint portion well so better and adjust well, and second joint portion adjusts well with fourth joint portion, can promote the assembly speed of water collector subassembly.

Illustratively, the first clamping portion and the second clamping portion are clamping hooks, the third fixing portion and the fourth fixing portion are clamping grooves, and the two clamping hooks are clamped in the two clamping grooves, so that the first clamping portion can be detachably clamped at the third clamping portion, and the second clamping portion can be detachably clamped at the fourth clamping portion.

The above can achieve the purpose of the present application, and the purpose of the present application does not depart from the design concept of the present invention, which is not repeated herein, and all should fall within the protection scope of the present application.

The first diversion wall 326 and the water pan body may be integrally formed; or the first diversion wall 326 and the water pan body are integrally formed and are connected in a split manner; the above can achieve the purpose of the present application, and the purpose of the present application does not depart from the design concept of the present invention, which is not repeated herein, and all should fall within the protection scope of the present application.

In an exemplary embodiment, the first diversion wall 326 and the second diversion wall 327 are in lap joint, a second connection wall 324 is disposed between the water-receiving tray body 310 and the second diversion wall 327, and the second connection wall 324 connects the water-receiving tray body 310 and the second diversion wall 327.

As shown in fig. 2, 4 and 5, the second connecting wall 324 is provided at both ends of the volute tongue 320 in the length direction, and in the width direction of the indoor unit (also the width direction of the drip tray 200): one end of the first diversion wall 326 close to the chassis 200 is connected to one end of the water tray body 310 facing the chassis 200, one end of the first diversion wall 326 far away from the chassis 200 is connected to one end of the second diversion wall 327 close to the chassis 200 in an inserting manner, and the second connection wall 324 is fixedly connected to one end of the water tray body 310 facing away from the chassis 200. The first connecting wall 321 and the second connecting wall 324 are both located on the second flow guiding wall 327, the first connecting wall 321 is located on a side of the second flow guiding wall 327 facing the water-receiving tray body 310, and the second connecting wall 324 is located on a side of the second flow guiding wall 327 facing away from the water-receiving tray body 310.

In an example, as shown in fig. 2 and 4, the second connection wall 324 includes two, and the two second connection walls 324 are located at two ends of the second diversion wall 327 in the length direction and are both fixed at an end of the water-receiving tray body 310 facing away from the bottom tray 200 by screws, so that the water-receiving tray body 310 and the volute tongue 320 are assembled to have higher structural strength and better stability.

As shown in fig. 5, an end of the second flow guiding wall 327 adjacent to the bottom chassis 200 is provided with an insertion tongue 325, an end of the first flow guiding wall 326 away from the bottom chassis 200 is provided with an insertion groove 312, and the insertion tongue 325 is inserted into the insertion groove 312; or, a slot is arranged at one end of the second flow guiding wall 327 close to the bottom plate 200, and an insertion tongue is arranged at one end of the first flow guiding wall 326 far from the bottom plate 200, and the insertion tongue is inserted into the slot; the above can achieve the purpose of the present application, and the purpose of the present application does not depart from the design concept of the present invention, which is not repeated herein, and all should fall within the protection scope of the present application.

In another exemplary embodiment, the water pan body 310, the second diversion wall 327 and the first diversion wall 326 are integrated and are manufactured by injection molding (not shown in the diagram of the embodiment), so that the assembly time of the indoor unit can be reduced, and the purpose of the present application can also be achieved.

In fig. 1, reference numeral 900 denotes a heat insulating foam.

The embodiment of the utility model provides an air conditioner (not shown in the figure), indoor set including any preceding embodiment.

The air conditioner has all the advantages of the indoor unit provided by any one of the embodiments, and the description is omitted here.

To sum up, the utility model discloses among the technical scheme, the water collector subassembly is the branch spare with the chassis of indoor set, and the water collector subassembly passes through first connecting wall and chassis detachably fixed connection, does not have fixed connection structure between water collector subassembly and the heat exchanger moreover, and after the user dismantles panel assembly like this, just can directly dismantle the water collector subassembly on the chassis, then can rinse the water catch bowl, solved the problem that current indoor set washs the water catch bowl difficulty.

In the description of the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "connected," "directly connected," "indirectly connected," "fixedly connected," "mounted," and "assembled" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; the terms "mounted," "connected," and "fixedly connected" may be directly connected or indirectly connected through intervening media, or may be connected through 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.

Although the embodiments of the present invention have been described above, the description is only for the convenience of understanding the present invention, and the present invention is not limited thereto. It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

The above only is the preferred embodiment of the present invention, not so limiting the patent scope of the present invention, all under the concept of the present invention, the equivalent structure transformation made by the contents of the specification and the drawings is utilized, or the direct/indirect application is included in other related technical fields in the patent protection scope of the present invention.

Claims

1. The utility model provides a water collector subassembly of wall-hanging air-conditioner indoor unit which characterized in that includes:

the water receiving tray body is provided with a water collecting tank; and

the volute tongue comprises a first flow guide wall and a second flow guide wall, the first flow guide wall is connected with the water pan body, a first connecting wall is convexly arranged on the second flow guide wall, and the first connecting wall is detachably connected with the chassis.

2. The drip tray assembly of claim 1 wherein the first connecting wall is provided at both lengthwise ends of the volute tongue.

3. The water pan assembly of claim 2, wherein the first connecting wall at one end of the volute tongue is provided with a first clamping portion, the first connecting wall at the other end of the volute tongue is provided with a first fixing portion, the first clamping portion is used for being detachably clamped and connected with the chassis, and the first fixing portion is used for being detachably and fixedly connected with the chassis.

4. The drip tray assembly of claim 1, wherein the first diverter wall is integrally formed with the drip tray body.

5. The drip tray assembly of claim 1 wherein the first diverter wall is in overlapping engagement with the second diverter wall.

6. The drip tray assembly of any one of claims 1 to 5, wherein a second connecting wall is provided between the drip tray body and the second flow guide wall.

7. The drip tray assembly of claim 6 wherein the second connecting wall is provided at both lengthwise ends of the volute tongue.

8. An indoor unit of a wall-mounted air conditioner, comprising:

a chassis;

the water pan assembly of the wall-hanging type air conditioner indoor unit as claimed in any one of claims 1 to 7, wherein the first connecting wall is detachably and fixedly connected to the base plate, and the volute tongue and the base plate together form an air outlet channel;

the motor mounting cover is mounted on the chassis and jointly forms a cavity for limiting the motor, at least one of the motor mounting cover and the chassis is convexly provided with a pre-positioning part, and the pre-positioning part is inserted into the water collecting tank; and

and the heat exchanger is fixed on the chassis.

9. The indoor unit of a wall-hanging type air conditioner as claimed in claim 8, wherein the water pan assembly is the water pan assembly as claimed in claim 3, the base plate is provided with a third clamping portion and a third fixing portion, the first clamping portion is clamped to the third clamping portion, and the first fixing portion is fixed to the third fixing portion.

10. An air conditioner comprising a wall-mounted air conditioner indoor unit as claimed in claim 8 or 9.