CN205825232U - Indoor apparatus of air conditioner and air-conditioner - Google Patents

Abstract

The open a kind of indoor apparatus of air conditioner of this utility model and air-conditioner, wherein, indoor apparatus of air conditioner is formed with air channel in including the space that face-piece, base, wind wheel assembly and heat-exchanging component, described face-piece and described base enclose, described wind wheel assembly and described heat-exchanging component may be contained within described air channel；The air inlet connected with described air channel and air outlet is offered on described face-piece；Described air outlet is positioned at the front of described face-piece and the intersection of side.Obtain air outlet to offer towards the direction away from face-piece front so that air-flow flows out along the direction away from face-piece front, and relative to the indoor apparatus of air conditioner of existing front-outlet, the wind direction of this programme is increased.

Description

Air conditioner indoor unit and air conditioner

technical field

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

Background technique

The air outlet of the existing air-conditioning indoor unit is usually arranged on the front of the face shell, so that the air of the air-conditioning indoor unit is blown out from the front of the face shell. In actual use, the user needs to send air to other directions, and the existing air outlet direction cannot meet the needs of the user.

Utility model content

The main purpose of the utility model is to provide an air conditioner indoor unit, which aims at changing the air supply direction of the air conditioner indoor unit.

In order to achieve the above purpose, the air conditioner indoor unit proposed by the utility model includes a face shell, a base, a wind wheel assembly and a heat exchange assembly, an air duct is formed in the space enclosed by the face shell and the base, and the wind wheel The assembly and the heat exchange assembly are both arranged in the air channel; the air inlet and the air outlet connected to the air channel are opened on the surface shell; the air outlet is located at the junction of the front and side of the surface shell place.

Preferably, the air inlet is opened on the front of the face shell.

Preferably, a diversion groove is opened on the base, the notch of the diversion groove opens toward the face shell, and the wind wheel assembly is installed in the diversion groove.

Preferably, a flow limiting plate is arranged along the length direction of the flow guiding groove, and a flow diversion opening is formed between the flow limiting plate and the side wall of the flow guiding groove, and the flow guiding opening is arranged corresponding to the air outlet. .

Preferably, the air-conditioning indoor unit further includes an air deflector, and the air deflector is arranged between the flow limiting plate and the groove wall of the flow guide groove, so as to change the outlet direction of the airflow in the air duct.

Preferably, the heat exchange assembly includes a heat exchanger, and the air conditioner indoor unit further includes a mounting platform for installing the heat exchanger, and the mounting platform is arranged on the base corresponding to the air outlet.

Preferably, a groove wall of the flow guiding groove away from the flow limiting plate abuts on the heat exchanger, and a side of the flow limiting plate close to the face shell abuts on the heat exchanger.

Preferably, the number of the flow guide grooves is two, and the two flow guide grooves are arranged independently on the base; the number of the flow limiting plates is two, and the two flow limiting plates are respectively arranged on the In the diversion groove; the number of the wind wheel assemblies is two, and the two wind wheel assemblies are respectively installed in the diversion groove.

Preferably, the wind wheel assembly includes a cross-flow wind wheel and a drive motor for driving the cross-flow wind wheel, and the drive motor is installed on the base.

The utility model also proposes an air conditioner, which includes an air-conditioning indoor unit. The air-conditioning indoor unit includes a shell, a base, a wind wheel assembly, and a heat exchange assembly. The shell and the base form an air duct, and the wind Both the wheel assembly and the heat exchange assembly are arranged in the air duct; the air inlet and the air outlet communicated with the air duct are opened on the face shell; the air outlet is located on the front and side of the face shell Junction.

In the utility model, when the indoor unit of the air conditioner is working, the air flow enters the air duct from the air inlet, and flows along the air duct to the air outlet after exchanging heat with the heat exchange component. The opening direction of the air outlet is set at an angle with the front of the face shell, so that the air outlet is opened in a direction away from the front of the face shell, so that the airflow flows out in a direction away from the front of the face shell. , the air supply angle of this scheme is increased, and the air supply area is effectively increased to meet the needs of users.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are only some embodiments of the present utility model, and those skilled in the art can also obtain other drawings according to the structures shown in these drawings without creative work.

Fig. 1 is a schematic structural view of an embodiment of an air conditioner indoor unit of the present invention;

Fig. 2 is a schematic diagram of the internal structure after installation in Fig. 1;

Fig. 3 is a schematic structural view of the face shell of the air conditioner indoor unit of the present invention;

Fig. 4 is a schematic structural view of the base of the air conditioner indoor unit of the present invention.

Explanation of reference numbers:

label name label name 100 base 110 Substrate 120 Diversion tank 130 diversion port 140 Restrictor plate 150 avoidance slot 160 mounting table 200 Wind wheel assembly 210 cross-flow rotor 220 motor 230 protective cover 300 Heat exchange components 400 Surface shell 410 Inlet 420 front 430 air outlet 440 side 500 Baffle

The realization of the purpose of the utility model, functional characteristics and advantages will be further described in conjunction with the embodiments and with reference to the accompanying drawings.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present utility model are only used to explain the relationship between the components in a certain posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

In addition, the descriptions related to "first", "second" and so on in the present application are only for the purpose of description, and should not be understood as indicating or implying their relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined as "first" and "second" may explicitly or implicitly include at least one of these features. In addition, the technical solutions of the various embodiments can be combined with each other, but it must be based on the realization of those skilled in the art. When the combination of technical solutions is contradictory or cannot be realized, it should be considered that the combination of technical solutions does not exist , also not within the scope of protection required by the utility model.

The utility model mainly proposes an air conditioner indoor unit, which belongs to a part of the air conditioner, and is used for adjusting the temperature of the air, and transporting the adjusted air to a designated area. The air conditioner refers to a device used to adjust the temperature of air. An air conditioner generally includes an indoor unit and an outdoor unit. The indoor unit and the outdoor unit are connected through a refrigerant pipe. After exchanging heat in the heat exchanger of the outdoor unit, the refrigerant enters the heat exchanger of the indoor unit for heat exchange to adjust the temperature of the indoor air.

The specific structure of the indoor unit of the air conditioner will be mainly described below.

Referring to FIG. 1 to FIG. 4 , in the embodiment of the present utility model, the air conditioner indoor unit includes a face shell 400 , a base 100 , a wind wheel assembly 200 and a heat exchange assembly 300 . The space enclosed by the surface shell 400 and the base 100 forms an air duct, and the wind wheel assembly 200 and the heat exchange assembly 300 are both disposed in the air duct. The face shell 400 is provided with an air inlet 410 and an air outlet 430 communicating with the air duct, and the air outlet 430 is located at the junction of the front face 420 and the side face 440 of the face shell 400 .

Specifically, in this embodiment, the face shell 400 includes an air inlet part, an air outlet part and a connecting part connected in sequence. The face shell 400 is disposed on the base 100 , and the connecting portion cooperates with the base 100 to form an air duct. Wherein, the connection part may be the top, bottom and two sides of the face shell 400 . The air inlet 410 can be opened on the front 420 , top and bottom of the face shell 400 . The air outlet 430 is opened on the air outlet, and the air outlet is a connecting part between the front 420 and the side 440 of the face shell 400 . The front 420 and the side 440 of the panel are arranged at an included angle of 90°, the air outlet is arranged at an obtuse angle to the front 420 , and the air outlet is arranged at an obtuse angle to the side 440 . The wind wheel assembly 200 drives the air flow in the air duct out of the air duct from the air outlet 430. After the air flow flows out of the air duct, a negative pressure is formed in the air duct. After the heat exchanging component 300 is set to exchange heat, it enters the air duct from the air inlet 410 .

When the air conditioner indoor unit is working, the airflow enters the air duct from the air inlet 410, exchanges heat with the heat exchange component 300 and then flows along the air duct to the air outlet 430. , so that the opening direction of the air outlet 430 is set at an angle with the front 420 of the face shell 400, so that the air outlet 430 is opened in a direction away from the front 420 of the face shell 400, so that the airflow flows out in a direction away from the front 420 of the face shell 400, relative to For the existing air-conditioning indoor unit with 420 front air outlets, the air supply angle of this solution is increased, and the air supply area is effectively increased to meet the needs of users.

In order to increase the air intake of the indoor unit of the air conditioner, the air intake 410 is opened on the front 420 of the face shell 400 . Since the front 420 of the face shell 400 has a relatively large area, opening the air inlet 410 on the front 420 of the face shell 400 can increase the air inlet area of the air inlet 410 , thereby effectively increasing the air intake. When the required air intake is constant, the rotation speed of the wind wheel of the wind wheel assembly 200 can be reduced, thereby reducing noise, which is beneficial for users to use the air conditioner indoor unit more quietly.

There can be many structures of the base 100 forming the air duct with the face shell 400 , and a specific structure of the base 100 will be introduced below.

The base 100 is provided with a diversion groove 120 for installing the wind wheel assembly 200 , and the notch of the diversion groove 120 is opened toward the surface shell 400 . The base 100 includes a base body 110 , the shape of the base body 110 corresponds to the shape of the face shell 400 , and is arranged in the shape of a cuboid. The guide groove 120 extends along the length direction or the width direction of the base body 110. The wind wheel assembly 200 includes a wind wheel and a driving motor 220 for driving the wind wheel. The wind wheel is arranged in the flow guide groove 120 along the length direction of the flow guide groove 120. . The wind wheel may be a centrifugal wind wheel or a cross-flow wind wheel 210 , taking the cross-flow wind wheel 210 as an example. On the base 110 at one end of the diversion groove 120 , an avoidance groove 150 for installing the driving motor 220 is opened, and the driving motor 220 is fixedly arranged in the avoidance groove 150 . The air-conditioning indoor unit also includes a motor protection cover 230. After the drive motor 220 is installed in the avoidance groove 150, the protection cover 230 cooperates with the base 110 corresponding to the drive motor 220 to protect the drive motor 220 and prevent dust and debris from affecting the drive motor 220. normal work. The slot width of the diversion groove 120 is larger than the diameter of the cross-flow wind wheel 210 , and the cross-flow wind wheel 210 sends the airflow after heat exchange in the air duct to the air outlet 430 .

In order to enable the heat exchanger to better exchange heat with the airflow entering the air duct, the heat exchanger is arranged at the air inlet 410 . The heat exchange assembly 300 includes a heat exchanger, and the air conditioner indoor unit further includes an installation platform 160 for installing the heat exchanger, and the installation platform 160 is disposed on the base 100 corresponding to the air outlet 430 . The installation platform 160 is disposed on the base body 110 at the end of the diversion groove 120 away from the escape groove 150 , and the installation platform 160 extends from the base 100 to the front shell 400 . An installation position corresponding to the shape of the heat exchanger is provided on the installation platform 160, and the heat exchanger is installed on the installation position.

In order to make the airflow flow more smoothly in the air duct, a restrictor plate 140 is arranged in the guide groove 120 along the groove length direction of the guide groove 120, and the restrictor plate 140 is connected to the side of the guide groove 120. A guide port 130 is formed between the walls, and the guide port 130 is arranged corresponding to the air outlet 430 . The restrictor plate 140 is a long strip plate, the length direction of the restrictor plate 140 is the same as the length direction of the restrictor groove, and the two ends of the restrictor plate 140 are fixedly connected with the base body 110 . Certainly, in some embodiments, the restrictor plate 140 and the base body 110 may be integrated. The restrictor plate 140 divides the restrictor groove into two parts, one part is used to install the cross-flow fan 210 , and the other part is the guide port 130 for guiding the heat-exchanged gas to the air outlet 430 . Through the setting of the restrictor plate 140, the air duct is divided into an air inlet duct and an air outlet duct, so that the flow of the airflow is more regular, which is beneficial to improve the stability of the airflow in the air duct.

In order to increase the air supply range of the air-conditioning indoor unit, the air-conditioning indoor unit further includes a wind deflector 500, and the wind deflector 500 is arranged between the flow limiting plate 140 and the groove wall of the flow guide groove 120, so as to The air outlet direction of the airflow in the air duct is changed. The surface of the air deflector 500 may be flat or curved. A part of the air deflector 500 is disposed in the air guide port 130, and the other part extends to the outside of the indoor unit. When the airflow flows out from the air duct, it flows along the surface of the air deflector 500. The deflection angle of the air deflector 500 affects the flow direction of the airflow. When the air deflector 500 swings back and forth, the airflow swings back and forth with the air deflector 500 . Through the setting of the air deflector 500, the air supply angle of the airflow is expanded, and the air supply area is increased.

In order to make the air flow more smoothly in the air duct, the groove wall of the guide groove 120 away from the restrictor plate 140 abuts against the heat exchanger, and the restrictor plate 140 is close to the side of the face shell 400 contact with the heat exchanger. The position where the groove wall of the guide groove 120 contacts the heat exchanger can be the end of the heat exchanger or the fin in the middle of the heat exchanger. After the groove wall is in contact with the heat exchanger, it prevents the air flow after heat exchange from leaking from the groove wall, and also prevents the air flow without heat exchange from entering the air duct. The position where the restrictor plate 140 contacts the heat exchanger can be the end of the heat exchanger or the fin in the middle of the heat exchanger. After the restrictor plate 140 is in contact with the heat exchanger, it prevents the airflow after heat exchange from leaking from the gap between the heat exchanger and the restrictor plate 140, and also prevents the airflow without heat exchange by the heat exchanger from entering the air duct. Through the above arrangement, the air inlet duct and the air outlet duct are more clearly separated, avoiding the turbulence of the air flow in the air duct, and improving the stability of the air flow.

In order to increase the air supply volume of the air conditioner indoor unit and improve the applicability of the air conditioner indoor unit, the air conditioner indoor unit forms two independent air supply ducts. The number of the flow guide grooves 120 is two, and the two flow guide grooves 120 are independently arranged on the base 100 . The number of the flow limiting plates 140 is two, and the two flow limiting plates 140 are respectively arranged in the flow guiding groove 120 . The number of the wind wheel assemblies 200 is two, and the two wind wheel assemblies 200 are respectively installed in the guide groove 120 .

Specifically, the two diversion grooves 120 are arranged side by side, the two cross-flow wind wheels 210 are arranged in parallel in the diversion grooves 120 , and the two diversion grooves 120 share a groove wall. In some embodiments, the guide groove 120 , the cross-flow impeller 210 and the restrictor plate 140 are mirror-symmetrical about a symmetry plane of the base body 110 . The heat exchanger is arranged parallel to the air inlet 410 and directly in front of the two guide grooves 120 . By setting two mutually independent diversion grooves 120 and two cross-flow wind wheels 210, the air-conditioning indoor unit can turn on one or two cross-flow wind wheels 210 according to the needs of users, and can also turn on the two cross-flow wind wheels 210 according to user needs. The rotational speeds of the two cross-flow wind wheels 210 are set to be different, so as to realize different air supply conditions in different regions. Therefore, it is beneficial to improve the flexibility of the indoor unit of the air conditioner, and improve its ability to be applicable to users.

The utility model also proposes an air conditioner, which includes an outdoor unit and an air-conditioning indoor unit. The specific structure of the air-conditioning indoor unit refers to the above-mentioned embodiments. Since the air-conditioner adopts all the technical solutions of the above-mentioned embodiments, at least All the beneficial effects brought by the technical solutions of the above embodiments will not be repeated here.

The above is only a preferred embodiment of the utility model, and does not limit the patent scope of the utility model. Under the utility model concept of the utility model, the equivalent structural transformation made by using the specification of the utility model and the contents of the accompanying drawings, Or directly/indirectly used in other related technical fields are all included in the patent protection scope of the present utility model.

Claims (10)

1. an indoor apparatus of air conditioner, it is characterised in that include face-piece, base, wind wheel assembly and heat-exchanging component, described face-piece and Being formed with air channel in the space that described base encloses, described wind wheel assembly and described heat-exchanging component may be contained within described air channel； The air inlet connected with described air channel and air outlet is offered on described face-piece；Described air outlet be positioned at described face-piece front and The intersection of side.

2. indoor apparatus of air conditioner as claimed in claim 1, it is characterised in that described air inlet is opened in the front of described face-piece.

3. indoor apparatus of air conditioner as claimed in claim 1, it is characterised in that offer guiding gutter, described water conservancy diversion on described base The notch of groove is offered towards described face-piece, and described wind wheel assembly is installed in described guiding gutter.

4. indoor apparatus of air conditioner as claimed in claim 3, it is characterised in that in described guiding gutter, flute length direction is provided with current limliting Plate, forms flow-guiding mouth between the sidewall of described current limiting plate and described guiding gutter, the corresponding described air outlet of described flow-guiding mouth is arranged.

5. indoor apparatus of air conditioner as claimed in claim 4, it is characterised in that described indoor apparatus of air conditioner also includes wind deflector, described Wind deflector is arranged between the cell wall of described current limiting plate and described guiding gutter, to change the air-out direction of air-flow in described air channel.

6. indoor apparatus of air conditioner as claimed in claim 4, it is characterised in that described heat-exchanging component includes heat exchanger, described air-conditioning Indoor set also includes the erecting bed for installing described heat exchanger, and the corresponding described air outlet of described erecting bed is arranged at described base On.

7. indoor apparatus of air conditioner as claimed in claim 6, it is characterised in that described guiding gutter away from described current limiting plate cell wall with Described heat exchanger abuts, and described current limiting plate abuts with described heat exchanger near the side of described face-piece.

8. indoor apparatus of air conditioner as claimed in claim 7, it is characterised in that the quantity of described guiding gutter is two, leads described in two Chute is arranged on described base；The quantity of described current limiting plate is two pieces, and current limiting plate described in two is arranged in described guiding gutter；Institute The quantity stating wind wheel assembly is two, in described in two, wind wheel assembly is installed on described guiding gutter.

9. indoor apparatus of air conditioner as claimed in any of claims 1 to 8 in one of claims, it is characterised in that described wind wheel assembly includes passing through Flowing wind wheel and for driving the driving motor of described tubular wine wheel, described driving motor is installed on described base.

10. an air-conditioner, it is characterised in that include indoor apparatus of air conditioner as in one of claimed in any of claims 1 to 9.