CN216977156U

CN216977156U - Indoor unit of air conditioner

Info

Publication number: CN216977156U
Application number: CN202220401146.7U
Authority: CN
Inventors: 尚庆安
Original assignee: Hisense Air Conditioning Co Ltd
Current assignee: Hisense Air Conditioning Co Ltd
Priority date: 2022-02-25
Filing date: 2022-02-25
Publication date: 2022-07-15
Anticipated expiration: 2032-02-25

Abstract

The utility model provides an air conditioner indoor unit, and belongs to the technical field of air conditioners. The air-conditioning indoor unit comprises a machine body; the machine body is provided with an air outlet; the air deflector is used for opening or closing the air outlet; the aviation baffle includes: the outer plate body is arranged opposite to the inner plate body; the border between the interior plate body and the planking body is laminated, and at least one of the both sides of the border laminating department of interior plate body and planking body has the flocking. This machine in air conditioning replaces traditional mode of pasting sponge or flocking cloth at the mode of the laminating department adoption electrostatic flocking of inside and outside aviation baffle, and simultaneously, this application adopts the mode that the buckle is connected fixed inside and outside aviation baffle to also carry out electrostatic flocking at the connection position, can not produce the abnormal sound between fully guaranteeing two aviation baffles, and improved production efficiency, promoted the outward appearance effect.

Description

Indoor unit of air conditioner

Technical Field

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

Background

In order to ensure the air guide effect, many wall-mounted air-conditioning indoor units are push-out large air guide plates, and in order to ensure the rigidity and avoid condensation, the air guide plates are generally formed by combining an inner air guide plate and an outer air guide plate, and a heat insulation material is adhered in the middle. When an air conditioner operates, the inner face and the outer face of each air deflector are affected by the temperature of an air outlet of the air conditioner to be inconsistent, the inner face and the outer face of each air deflector are not consistent in thermal expansion and cold contraction deformation, and the joint faces of the two air deflectors are subjected to relative displacement to cause abnormal sound. Sponge or flocking cloth is pasted on the matching surface in the prior art, but the mode has low production efficiency and poor appearance effect.

SUMMERY OF THE UTILITY MODEL

The present invention solves the technical problems in the related art at least to some extent.

Therefore, the application aims to provide the air conditioner indoor unit, and abnormal sound caused by relative displacement generated by air deflector deformation due to thermal expansion and cold contraction is avoided.

An air conditioning indoor unit according to the present application includes: a body; the machine body is provided with an air outlet; the air deflector is used for opening or closing the air outlet; the aviation baffle includes: the outer plate body is arranged opposite to the inner plate body; the border between the interior plate body and the planking body is laminated, and at least one of the both sides of the border laminating department of interior plate body and planking body has the flocking.

In some embodiments of the present application, one side of the outer plate facing the closed cavity has an outer plate clamping portion, one side of the inner plate facing the closed cavity has an inner plate clamping portion, and after the outer plate is attached to the edge of the inner plate, the outer plate clamping portion is clamped to the inner plate clamping portion.

In some embodiments of the present application, the inner plate clamping portion includes an inner plate clamping plate extending toward the outer plate body, and the inner plate clamping plate has a clamping joint; the outer plate clamping portion comprises an outer plate clamping plate extending towards the inner plate body direction, a clamping interface is formed in the outer plate clamping plate, and the clamping head is clamped in the clamping interface.

In some embodiments of the present application, at least one of the two sides of the card connector at the clamping portion with the card interface has flocking.

In some embodiments of the present application, the air guiding plate further includes end plates located at two ends of the air guiding plate, and edges between the inner plate body, the end plates, and the outer plate body are attached to form a closed cavity.

In some of the embodiments of the present application, at least one of the two sides of the joint where the edges between the inner panel, the end panel and the outer panel are joined has flocking.

In some of the embodiments of the present application, the flocking is electrostatic flocking.

In some of the embodiments of the present application, the electrostatic flocking has a thickness of 0.1mm to 1 mm.

In some of the embodiments of the present application, the outer panel further includes a trim panel mounted to an outer side of each of the end panels.

In some embodiments of the present application, the end plate is provided with an insertion port, one side of the decorative plate facing the end plate is provided with an insertion head, and the decorative plate is inserted into the insertion port through the insertion head so as to be inserted into the end plate.

This application adopts the mode of electrostatic flocking to replace traditional mode of pasting sponge or flocking cloth in the laminating department of inside and outside aviation baffle, and simultaneously, the mode that this application adopted the buckle to connect is fixed with inside and outside aviation baffle to also carry out the electrostatic flocking at the connection position, can not produce the abnormal sound between fully guaranteeing two aviation baffles, and improved production efficiency, promoted the outward appearance effect.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the 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 drawings without creative efforts.

Fig. 1 is a perspective view of an air conditioning indoor unit according to an embodiment of the present application;

FIG. 2 is a perspective view of a wind deflector according to an embodiment of the present application;

FIG. 3 is an exploded view of a wind deflector according to an embodiment of the present application;

fig. 4 is a schematic structural view of an inner plate body according to an embodiment of the present application;

FIG. 5 is an enlarged view of portion A circled in FIG. 4;

FIG. 6 is a schematic view of an outer panel construction according to an embodiment of the present application;

FIG. 7 is an enlarged view of portion B encircled in FIG. 6;

FIG. 8 is a view of a connection configuration of air deflection plates according to an embodiment of the present application;

fig. 9 is a view showing the structure of an end plate and a decorative plate according to the embodiment of the present application;

in the above figures: 100. a body; 200. an air deflector; 1. an inner plate body; 11. an inner plate clamping part; 111. the inner board is connected with a board; 112. clamping a connector; 2. an outer plate body; 21. an outer plate clamping part; 211. the outer board is connected with a board; 212. a card interface; 3. an end plate; 31. an interface; 4. flocking; 5. a decorative plate; 51. a plug-in connector.

Detailed Description

The utility model is described in detail below by way of exemplary embodiments. It should be understood, however, that elements, structures, and features of one embodiment may be beneficially incorporated in other embodiments without further recitation.

Hereinafter, embodiments of the present application will be described in detail with reference to the accompanying drawings.

The air conditioner includes an indoor unit and an outdoor unit, and referring to fig. 1, an air outlet is formed on a body 100, and an air guide plate 200 is disposed at the air outlet to open and close the air outlet. For example, the air outlet is formed at the lower portion of the front side of the machine body 100, and the air deflector 200 may be located at the front side of the air outlet. It should be noted that, in the description of the present application, the direction of the indoor unit of the air conditioner facing the user is "front" or "outside", whereas the direction away from the user is "rear" or "inside". When the indoor unit of the air conditioner works, the air deflector 200 can open the air outlet, and air flow can be sent out through the air outlet to adjust the indoor temperature. When the indoor unit of the air conditioner stops working, the air guide plate 200 may close the air outlet to prevent external dust, impurities, insects, etc. from entering the machine body 100.

In some embodiments of the present application, the air guiding plate 200 includes an inner plate 1, an outer plate 2 and an end plate 3, the inner plate 1 and the outer plate 2 are disposed opposite to each other, the end plate 3 is located at two ends of the air guiding plate 200 and is approximately elliptical, edges between the inner plate 1, the end plate 3 and the outer plate 2 are attached to form a closed cavity in a surrounding manner, and a side surface of the inner plate 1 opposite to the closed cavity is formed as an air guiding surface. That is, the air guiding plate 200 is actually composed of an inner plate and an outer plate, and a closed cavity is formed between the two plates, that is, one side of the inner plate 1 and the outer plate 2 form a cavity, and the other side of the inner plate 1 forms an air guiding surface. Therefore, the air guide plate 200 is a hollow structure with double layers of plates, so that the air guide plate 200 has higher strength.

The outer plate body 2 further comprises a decorative plate 5 inserted in the outer side of each end plate 3, the end plates 3 are provided with insertion ports 31, one sides, facing the end plates 3, of the decorative plates 5 are provided with insertion connectors 51, and the decorative plates 5 are inserted in the insertion ports 31 through the insertion connectors 51 and are inserted in the end plates 3. The inner plate body 1 and the outer plate body 2 are both provided with buckles, so that the outer plate body 2 and the inner plate body 1 can be conveniently connected in a clamping manner. From this, interior plate body 1 and planking body 2 are connected through the joint and are conveniently dismantled, change and wash.

When the air conditioner operates, the inner plate body 1 and the outer plate body 2 of the air deflector 200 are affected by the temperature of the air outlet of the air conditioner to be inconsistent, so that the inner plate body 1 and the outer plate body 2 are not consistent in expansion with heat and contraction with cold, and further the joint surface of the inner plate body 1 and the outer plate body 2 is enabled to have relative displacement, and abnormal sound is caused. In the prior art, sponge or flocking cloth is stuck on a matching surface, but the mode has low production efficiency and poor appearance effect.

In some of these embodiments of this application, after the installation of internal plate body 1 and external plate body 2 was accomplished, the border between internal plate body 1, external plate body 2, the end plate 3 can laminate, and the laminating department of two parts of laminating mutually all has flocking 4, specifically, flocking 4 is electrostatic flocking 4. In this embodiment, including the laminating department on the border of plate body 1, outer plate body 2 and end plate 3 scribble the adhesive, fine hair receives the attraction of the interior plate body 1 of different potential, outer plate body 2 and end plate 3, because laminating department scribbles the adhesive, fine hair just is glued perpendicularly on the laminating department of every part, this kind of mode is compared in traditional method of pasting sponge or flocking cloth in binding face department, and production efficiency is higher and appearance effect is better. Specifically, the thickness of the electrostatic flocking 4 is 0.1mm to 1 mm.

As before, all set up the buckle on plate body 1, the planking body 2 including, make things convenient for the joint of outer plate body 2 and inner plate body 1 to be connected, in some of these embodiments of this application, as shown in fig. 4, 5, one side that inner plate body 1 was closed the chamber towards has inner panel joint portion 11, as shown in fig. 6, 7, one side that outer plate body 2 was closed the chamber towards has planking joint portion 21, planking body 2 and the border laminating back of inner plate body 1, planking joint portion 21 joint in inner panel joint portion 11. Further, the inner plate fastening portion 11 includes an inner plate fastening plate 111 extending toward the outer plate 2, and the inner plate fastening plate 111 has a fastening head 112. In some of the embodiments of this application, the inner plate joint plate 111 has a plurality of, evenly arranges along the upper and lower long limit of inner plate body 1, and the joint 112 sets up in the upper surface or the lower surface of inner plate joint plate 111, and in this embodiment, the joint 112 that is located inner plate body 1 upside sets up in the lower surface of inner plate joint plate 111, and the joint 112 that is located inner plate body 1 downside sets up in the upper surface of inner plate joint plate 111. Planking joint portion 21 sets up in the corresponding position of planking joint portion 11 on outer plate body 2, and planking joint portion 21 includes planking joint board 211 that extends to the 1 direction of inner panel body, offers the joint interface 212 of direction about on planking joint board 211, as shown in fig. 8, joint 112 joint on the inner panel body 1 is connected in the joint interface 212 on outer plate body 2, realizes that inner panel body 1 is connected with the joint of planking body 2.

In some embodiments of the present application, the contact surfaces of the card connector 112 and the card interface 212 are provided with electrostatic flocking 4 to further avoid abnormal noise. Specifically, the thickness of the electrostatic flocking 4 is 0.1mm to 1 mm.

In some of the embodiments of the present application, the inner plate body 1 has a downwardly concave face and an upwardly convex face in the width direction thereof, and the concave face and the convex face are contiguous. The air guide plate 200 is rotatably connected with the machine body, and can freely open and close the air outlet on the machine body 100, that is, when the air outlet is closed, the air guide surface faces the evaporator inside the main machine body, and the air guide surface is an uneven curved surface. In the cooling mode, the air blown out from the body 100 passes through the convex surface and the concave surface in sequence; in the heating mode, the air blown out from the body 100 passes through the concave surface and the convex surface in this order. When the air deflector 200 is turned upwards in the heating mode, the blown hot air flows through the concave surface and then the convex surface, so that the air flow is blown to a person after being pressed down by the air deflector 200, and the comfort level of the human body is increased. Meanwhile, as the hot air rises, the downward wind guiding of the wind guide plate 200 enables the exhausted hot air to be dispersed from bottom to top indoors, so that the indoor temperature field is heated more uniformly.

To sum up, aviation baffle 200 of this application embodiment is formed by two inside and outside plate body combinations, and the binding face department of interior plate body 1 and outer plate body 2 to and the buckle junction of interior plate body 1 and outer plate body 2 all handles through electrostatic flocking 4, and 4 thickness of flocking is not less than 0.1mm, is not more than 1mm, makes aviation baffle 200 under the prerequisite of avoiding the abnormal sound, has further guaranteed the promotion of production efficiency and outward appearance effect. In addition, this application provides the connection structure of interior plate body 1 and outer plate body 2, through the joint 112 that sets up in and the cooperation of setting up the joint mouth 212 on outer plate body 2, has realized the firm connection of interior plate body 1, outer plate body 2, simultaneously, all is equipped with electrostatic flocking 4 in joint 112 and joint mouth 212 cooperation department, has further guaranteed the promotion of production efficiency and outward appearance effect.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.

Claims

1. An indoor unit of an air conditioner, comprising:

a body; the machine body is provided with an air outlet; and

the air deflector is used for opening or closing the air outlet; the aviation baffle includes:

inner plate body

The outer plate body is arranged opposite to the inner plate body;

the interior plate body with the border laminating between the outer plate body at least one of the both sides of the border laminating department of interior plate body with the outer plate body has the flocking.

2. The indoor unit of claim 1, wherein the air guide plate further comprises end plates at two ends of the air guide plate, edges of the inner plate, the end plates and the outer plate are attached to surround a closed cavity, an outer plate clamping portion is arranged on one side of the outer plate facing the closed cavity, an inner plate clamping portion is arranged on one side of the inner plate facing the closed cavity, and the outer plate clamping portion is clamped to the inner plate clamping portion after the edges of the outer plate and the inner plate are attached.

3. The indoor unit of an air conditioner as claimed in claim 2, wherein the inner panel clamping portion comprises an inner panel clamping plate extending in the direction of the outer panel, and the inner panel clamping plate is provided with a clamping joint; the planking joint portion including to the planking joint board that the interior plate body direction extends, the joint interface has been seted up on the outer integrated circuit board fishplate bar, the joint head joint in the joint interface.

4. An indoor unit of an air conditioner according to claim 3, wherein the flocking is provided on at least one of both sides of the joint portion of the joint head and the joint portion of the joint opening.

5. The indoor unit of claim 1, wherein the air guide plate further comprises end plates positioned at two ends of the air guide plate, and edges among the inner plate body, the end plates and the outer plate body are attached to surround to form a closed cavity.

6. An indoor unit of an air conditioner according to claim 5, wherein at least one of two sides of the joint at the joint of the edges between the inner panel, the end plate and the outer panel has flocking.

7. An air conditioning indoor unit according to any one of claims 1 to 6, wherein the flocking is electrostatic flocking.

8. An indoor unit of an air conditioner according to claim 7, wherein the electrostatic flocking has a thickness of 0.1mm to 1 mm.

9. An indoor unit of an air conditioner according to claim 5, wherein the outer plate body further includes a decorative plate installed outside each of the end plates.

10. An indoor unit of an air conditioner as claimed in claim 9, wherein the end plate is formed with an insertion port, and a side of the decorative plate facing the end plate is provided with an insertion connector, and the decorative plate is inserted into the insertion port through the insertion connector to be inserted into the end plate.