CN114110756B - Air conditioner indoor unit and air conditioner - Google Patents

Abstract

The application provides an air conditioner indoor unit and an air conditioner, which comprise a base, a fresh air pipe extending along the length direction of the base, a fresh air module and an electric control module, wherein the fresh air module and the electric control module are installed on the base; on the base perpendicular to its length direction's cross section, form new trend module installing zone, automatically controlled module installing zone and new trend district under control. According to the air conditioner indoor unit with the fresh air function, the fresh air module mounting area, the electric control module mounting area and the fresh air pipe area are arranged on the same cross section of the base, which is perpendicular to the length direction of the base, namely the fresh air module and the electric control module are arranged side by side along the length direction of the base, so that the fresh air module and the electric control module occupy the space on the base in the same length direction, and the length of the air conditioner indoor unit with the fresh air function is favorably shortened; meanwhile, the boundary between the fresh air module installation area and the electric control module installation area is a straight line or a curve extending from the fresh air pipe area, so that the fresh air pipe, the fresh air module and the electric control module are compactly assembled, and the volume reduction of the indoor unit of the air conditioner is facilitated.

Description

Air conditioner indoor unit and air conditioner

Technical Field

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

Background

At present, a fresh air conditioner can provide outside fresh air for a closed indoor space in a refrigerating/heating operation process so as to avoid symptoms of dizziness, headache, upper respiratory tract infection and the like caused by a user being in a relatively closed indoor environment for a long time.

Chinese patent (publication No. CN 109489123A) discloses a fresh air module and an air conditioner indoor unit having the same, and the air conditioner indoor unit includes: the air conditioner comprises a shell, a first air outlet and a second air outlet, wherein the shell is provided with an air inlet and a first air outlet and comprises a chassis; the electronic control module is arranged on the chassis; the fresh air module is fixedly connected with the chassis, a third installation space and a fourth installation space are arranged on the chassis, the third installation space and the fourth installation space are located on two opposite sides of the chassis in the length direction of the chassis, the electric control module is arranged in the third installation space, and the fresh air module is arranged in the fourth installation space.

This patent discloses a scheme with automatically controlled module and new trend module setting at the opposite both ends on the chassis promptly, however, automatically controlled module and new trend module setting are unfavorable for shortening of machine length in the air conditioning on the opposite both ends on the chassis, need cross the power cord of whole indoor set to the automatically controlled module and the new trend module connection at both ends simultaneously, have leaded to the increase of machine structure complicacy and manufacturing cost in the air conditioning.

Disclosure of Invention

The application provides an air conditioner indoor unit and an air conditioner, and aims to solve the technical problem that the length of the air conditioner indoor unit and the manufacturing cost are increased due to the fact that an existing electric control module and an existing fresh air module are arranged at two opposite ends of a chassis.

In a first aspect, the present application provides an indoor unit of an air conditioner, including:

a base;

the fresh air pipe extends along the length direction of the base, and the fresh air module and the electric control module are arranged on the base;

a fresh air module mounting area, an electric control module mounting area and a fresh air pipe area are formed on the cross section of the base, which is vertical to the length direction of the base;

the boundary between the fresh air module mounting area and the electric control module mounting area is a straight line or a curve extending from the fresh air pipe area.

In some embodiments, the fresh air module comprises a fresh air shell, and the outer wall surface of the fresh air shell facing the electric control module is a cambered surface;

the boundary line is tangent to the cambered surface, and the side face of the electric control module facing the fresh air module is coincident with or parallel to the boundary line.

In some embodiments, the base is provided with an arc-shaped mounting seat on one side of the boundary line which is the same as the fresh air module;

the side of the arc-shaped mounting seat facing the fresh air module coincides with the arc surface, and the side facing the electric control module is tangent to the boundary line.

In some embodiments, the base is provided with a mounting plate on the same side of the boundary line as the electronic control module;

the electric control module is arranged on the mounting plate, and the mounting plate is vertical to the boundary.

In some embodiments, the base is provided with a guide post for installing the electronic control module;

the guide post is perpendicular to the mounting plate.

In some embodiments, the fresh air housing has an air outlet facing above or in front of the base.

In some embodiments, a deflector is disposed at the air outlet.

In some embodiments, the flow guide member is connected with the fresh air shell, the base or the shell of the indoor unit of the air conditioner through a telescopic mechanism;

the air outlet is opened or closed by the flow guide piece under the driving of the telescopic mechanism.

In some embodiments, the fresh air casing is provided with a dismounting port for the filter screen to go in and out.

In some embodiments, the air conditioner further comprises an air conditioner shell wrapping the fresh air module and the electric control module, and the air conditioner shell is further provided with an avoiding port corresponding to the dismounting port.

In some embodiments, the fresh air duct and the electronic control module are located below the fresh air module.

In some embodiments, the width of the fresh air module is greater than the sum of the diameter of the fresh air pipe and the length of the electronic control module in the width direction of the base, and the width of the fresh air module is less than or equal to the width of the base.

In some embodiments, the length of the electronic control module along the length direction of the base is smaller than the length of the fresh air module along the length direction of the base.

In some embodiments, the boundary line extends obliquely upward from the fresh air duct area, the electronic control module is mounted along the boundary line in close proximity to the fresh air module, and a display module mounting area and/or an air deflector motor mounting area are formed below the electronic control module mounting area on a cross section of the base perpendicular to the length direction of the base.

In some embodiments, the display module mounting area and the air deflector motor mounting area are sequentially arranged below the electronic control module mounting area along the length direction of the base; or

The display module mounting area and the air deflector motor mounting area are sequentially arranged below the electric control module mounting area along the width direction of the base.

In some embodiments, the base is provided with a first threaded column and a first clamping groove for fixing the electronic control module;

the base is further provided with a second threaded column and a second clamping groove which are used for fixing the fresh air module.

In some embodiments, the axis of the fresh air module is parallel to the length direction of the base.

In some embodiments, an insulating layer is arranged on one side of the fresh air module, which is close to the electric control module;

or, a heat preservation layer is arranged on one side of the electric control module, which is close to the fresh air module.

In some embodiments, the air conditioner further comprises an air conditioner shell wrapping the fresh air module and the electronic control module, and an access hole is formed in the air conditioner shell corresponding to the electronic control module.

In some embodiments, the wind power generation device further comprises an air deflector and a wind wheel which are arranged side by side along the length direction of the base, wherein the base is provided with a first motor for controlling the air deflector to rotate and a second motor for controlling the wind wheel to rotate;

the first motor is located between the air deflector and the electric control module, and the second motor is located between the wind wheel and the fresh air module.

In some embodiments, the air conditioning indoor unit is a wall-mounted air conditioning indoor unit.

In a second aspect, the present application provides an air conditioner including the indoor unit of an air conditioner as set forth in the first aspect.

According to the air conditioner indoor unit with the fresh air function, the fresh air module mounting area, the electric control module mounting area and the fresh air pipe area are arranged on the same cross section, perpendicular to the length direction, of the base, namely the fresh air module and the electric control module are arranged side by side along the length direction of the base, so that the fresh air module and the electric control module occupy the space in the same length direction on the base, namely the fresh air module and the electric control module are located at the same end of the base, and the length of the air conditioner indoor unit with the fresh air function is favorably shortened; meanwhile, the boundary between the fresh air module installation area and the electric control module installation area is a straight line or a curve extending from the fresh air pipe area, namely, the fresh air pipe is positioned at the boundary gap between the fresh air module and the electric control module, so that the fresh air pipe, the fresh air module and the electric control module are compactly assembled, and the volume reduction of an indoor unit of an air conditioner is facilitated.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is a schematic cross-sectional view of an air conditioning indoor unit provided in an embodiment of the present application;

FIG. 2 is a schematic structural diagram of a base provided in an embodiment of the present application;

fig. 3 is another schematic cross-sectional view of an air conditioning indoor unit provided in an embodiment of the present application;

fig. 4 is another schematic cross-sectional view of an indoor unit of an air conditioner provided in an embodiment of the present application;

FIG. 5 is an isometric view of a base provided in embodiments of the present application;

fig. 6 is an assembly schematic view of an air conditioning indoor unit provided in the embodiment of the present application;

fig. 7 is an exploded schematic view of an indoor unit of an air conditioner provided in an embodiment of the present application;

fig. 8 is another schematic structural diagram of an air conditioning indoor unit provided in the embodiment of the present application.

The air conditioner comprises a base 10, an arc-shaped mounting base 11, a mounting plate 12, a guide column 13, a first threaded column 14, a first clamping groove 15, a second threaded column 16, a second clamping groove 17, a fresh air pipe 20, a fresh air module 30, a fresh air shell 31, an air outlet 311, a flow guide piece 312, a disassembly and assembly port 313, a cambered surface 310, an electric control module 40, a dividing line 50, an air conditioner shell 60, an avoidance port 61, an inspection port 62, an air deflector 70, a first motor 71, a wind wheel 80, a second motor 81, a fresh air module mounting area 110, an electric control module mounting area 120, a fresh air area 130, a display module mounting area 140 and an air deflector motor mounting area 150.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only some embodiments of the present invention, and not all embodiments. All other embodiments, which can be obtained by a person skilled in the art without inventive step based on the embodiments of the present invention, are within the scope of protection of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention. Furthermore, the terms "first", "second" and "first" 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, features defined as "first" and "second" may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In this application, the word "exemplary" is used to mean "serving as an example, instance, or illustration. Any embodiment described herein as "exemplary" is not necessarily to be construed as preferred or advantageous over other embodiments. The following description is presented to enable any person skilled in the art to make and use the invention. In the following description, details are set forth for the purpose of explanation. It will be apparent to one of ordinary skill in the art that the present invention may be practiced without these specific details. In other instances, well-known structures and processes are not shown in detail to avoid obscuring the description of the invention with unnecessary detail. Thus, the present invention is not intended to be limited to the embodiments shown, but is to be accorded the widest scope consistent with the principles and features disclosed herein.

The embodiments of the present application provide an air conditioner indoor unit and an air conditioner, which are described in detail below.

First, referring to fig. 1, fig. 1 is a schematic cross-sectional view of an air conditioning indoor unit according to an embodiment of the present application, where the air conditioning indoor unit includes:

a base 10;

the fresh air pipe 20 extends along the length direction of the base 10, and the fresh air module 30 and the electric control module 40 are arranged on the base;

on a cross section of the base 10 perpendicular to the length direction thereof, a fresh air module mounting area 110, an electric control module mounting area 120 and a fresh air pipe area 130 are formed;

the boundary 50 between the fresh air module installation area 110 and the electronic control module installation area 120 is a straight line or a curve extending from the fresh air duct area 130.

Specifically, the base 10 serves as an assembly base of an indoor unit of a fresh air conditioner, and components of the indoor unit of the air conditioner, such as the fresh air module 30, the electronic control module 40, an evaporator, and the like, can be installed. Wherein, the fresh air module 30 and the electronic control module 40 are located at the same end of the base 10, for example, the fresh air module 30 and the electronic control module 40 are arranged at the right end or the left end of the base 10, and the wind wheel 80 and the evaporator are arranged at the residual space on the base 10 along the length direction of the base 10, so as to ensure that the evaporator has a longer length and has a sufficient surface for heat exchange.

It should be noted that the shape of the base 10 is not specifically limited in the present application, but for the sake of understanding, the length direction of the base 10 refers to the direction of the longest edge of the cubic space occupied by the base, correspondingly, the width direction of the base 10 refers to the direction perpendicular to the length direction of the base 10 and located on the horizontal plane, and the height direction of the base 10 refers to the direction perpendicular to the length direction of the base 10 and located on the vertical plane.

Its one end of new trend 20 is connected with new trend module 30, and other one end extends outdoors to outside air is introduced and is carried to indoor with external intercommunication to new trend module 30. Generally, as shown in fig. 1, the fresh air duct 20 is located at the back side of the base 10 while the axis of the fresh air duct 20 is along the length direction of the base 10, and thus the fresh air duct 20 can be hidden at the back side of the base 10 so that the fresh air duct 20 occupies less space. Illustratively, the fresh air duct 20 may be a plastic or metal duct.

The fresh air module 30 is used for introducing outdoor fresh air through the fresh air pipe 20, wherein the fresh air module 30 is located in an indoor portion of the fresh air conditioner, for example, located in a wall-mounted indoor unit, the fresh air pipe 20 penetrates through a wall body to be communicated with an external air conditioner, when the fresh air module 30 works, for example, when a corresponding fan in the fresh air module 30 is started, the fresh air is introduced into a fan volute of the fresh air module 30 from the outdoor, and then is blown to the indoor through the air outlet 311, so as to achieve the purpose of updating the indoor air.

In some embodiments of the present application, the axis of the fresh air module 30 is parallel to the length direction of the base 10, and since the length of the fresh air module along the axis direction is smaller, the length of the indoor unit of the air conditioner can be further reduced by installing the fresh air module 30 in parallel to the axis of the fresh air module 30 and the length direction of the base 10. It will be appreciated that the fresh air module 30 includes other components, such as a humidification device, to perform functions such as fresh air humidification.

The electronic control module 40 is used for controlling the fresh air module 30 to start and stop, and it can be understood that the electronic control module 40 can also control other electric devices to start and stop, for example, the motor of the air deflector 70 to start so as to realize the wind sweeping function, and for example, the wind wheel 80 to rotate so as to blow cold/warm wind into the room. The electronic control module 40 may include a circuit board and a square electronic control box, and the circuit board is installed and sealed in the electronic control box to prevent the circuit board from contacting with the outside to generate condensation and short circuit.

On base 10 perpendicular to its length direction's cross section, form new trend module installing zone 110, electric control module installing zone 120 and new trend pipe area 130, because set up new trend module installing zone 110 on base 10 perpendicular to its length direction's same cross section, electric control module installing zone 120 and new trend pipe area 130, be about to new trend module 30 and electric control module 40 set up side by side along the length direction of base 10, make new trend module 30 and electric control module 40 occupy the space of same length direction on base 10, be that new trend module 30 and electric control module 40 are in the same end of base, and then be favorable to taking the length of the air conditioning indoor set of new trend function to shorten.

In some embodiments of the present application, as shown in fig. 1, the fresh air module mounting area 110 may be located above the electronic control module mounting area 120 and the fresh air duct area 130. In other embodiments of the present application, as shown in fig. 3 or fig. 4, the fresh air module installation area 110 may also be located under the electronic control module installation area 120 and the fresh air duct area 130.

The boundary 50 between the fresh air module installation area 110 and the electronic control module installation area 120 is a straight line or a curved line extending from the fresh air pipe area 130, and generally, for the arc-shaped outer wall surface of the fresh air module 30, the boundary 50 may be tangent to the arc-shaped outer wall surface of the fresh air module 30 or parallel to a plane tangent thereto. It is understood that when the electronic control module 40 is spaced apart from the fresh air module 30, the dividing line 50 can be a plurality of parallel straight lines, at least one of which passes through the fresh air duct zone 130; alternatively, the dividing line 50 may be parallel to the side of the electronic control module 40 facing the fresh air module 30.

In the above embodiment, since the boundary line 50 between the fresh air module installation area 110 and the electronic control module installation area 120 is a straight line or a curve extending through the fresh air pipe area 130, that is, the fresh air pipe 20 is located at the boundary gap between the fresh air module 30 and the electronic control module 40, the fresh air pipe 20, the fresh air module 30, and the electronic control module 40 are compactly assembled, which is further beneficial to reducing the volume of the indoor unit of the air conditioner.

In some embodiments of the present application, the electronic control module 40 and the fresh air module 30 may be in direct contact to achieve a compact assembly; in other embodiments of the present application, in order to avoid the condensation phenomenon of the electronic control module 40 caused by the cold air influence of the fresh air module 30, the electronic control module 40 and the fresh air module 30 may be further installed at intervals, for example, referring to fig. 2, fig. 2 shows a schematic structural diagram of the base 10 in the embodiment of the present application, and the electronic control module 40 and the fresh air module 30 may also be installed at intervals through the arc-shaped installation seat 11.

It should be understood that fig. 1 is only an exemplary embodiment of the present application in which the boundary 50 between the fresh air module installation area 110 and the electronic control module installation area 120 passes through the fresh air area 130, and the fresh air duct 20, the fresh air module 30 and the electronic control module 40 can also pass through other reasonable layouts to achieve the purpose that the boundary 50 between the fresh air module installation area 110 and the electronic control module installation area 120 passes through the fresh air area 130 and achieves the compact assembly of the fresh air duct 20, the fresh air module 30 and the electronic control module 40, for example, refer to fig. 3 and 4, fig. 3 shows another schematic cross-sectional view of the air-conditioning indoor unit in the embodiment of the present application, and fig. 4 shows another schematic cross-sectional view of the air-conditioning indoor unit in the embodiment of the present application, wherein the boundary 50 can horizontally or obliquely pass through the boundary between the fresh air module 30 and the electronic control module 40 and pass through the fresh air area 130.

In some embodiments of the present application, the dividing line 50 extends obliquely upward from the fresh air duct area 130, and the electronic control module 40 is mounted along the dividing line 50 and closely attached to the fresh air module 30, because the indoor unit of the air conditioner is generally rectangular, and the electronic control module 40 is mounted along the dividing line 50 and obliquely upward and closely attached to the fresh air module 30, the length of the mounting space of the electronic control module 40 along the width direction of the base 10 and the length of the mounting space of the base 10 along the height direction of the base 10 can be increased, that is, the mounting space of the electronic control module 40 can be increased; meanwhile, since the electronic control module 40 is installed obliquely upward along the boundary 50, an installation space is also formed obliquely downward thereof, so that the display module and the air guide plate motor can be accommodated.

For example, referring to fig. 1, the electronic control module 40 is mounted closely to the fresh air module 30, a display module mounting area 140 and/or an air guide plate motor mounting area 150 are further formed on the cross section of the base 10 perpendicular to the length direction thereof, the display module mounting area 140 and the air guide plate motor mounting area 150 are located below the electronic control module mounting area 120, and the display module and the air guide plate motor are respectively mounted on the display module and the air guide plate motor, so that the display module and the air guide plate motor are mounted closely to the electronic control module 40, and the display module and the air guide plate motor are conveniently connected while being mounted compactly with the electronic control module 40.

As an example, in some embodiments of the present application, the display module mounting area 140 and the air deflector motor mounting area 150 are sequentially disposed below the electronic control module mounting area 120 along the length direction of the base 10, wherein the air deflector motor may be located at a side close to the wind wheel 80, so that the air deflector motor may control the air deflector 70 corresponding to the length of the wind wheel 80 to rotate, and the display module at a side away from the wind wheel 80 displays the air conditioner operation parameters.

In other embodiments of the present application, the display module installation region 140 and the air deflector motor installation region 150 are sequentially disposed below the electric control module installation region 120 along the width direction of the base 10, generally, the display module installation region 140 is located at the edge of the base 10, because the display module installation region 140 may have the same length as the electric control module 40, the display module installation region 140 may have more display regions, so as to better provide a display function, and meanwhile, the air deflector motor installation region 150 is located behind the display module installation region 140, so as to shield the air deflector motor through the display module, thereby facilitating reasonable allocation of the installation space of the electric control module 40, the display module, and the air deflector motor.

In some embodiments of the present application, referring to fig. 1, the fresh air duct 20 and the electronic control module 40 may be located below the fresh air module 30, and when the air conditioner indoor unit is assembled or overhauled, the electronic control module 40 located below the fresh air module 30 may be more conveniently wired or detected. It will be appreciated that the fresh air duct 20 and the electronic control module 40 may be arranged in other ways, for example, referring to fig. 3 and 4, the fresh air duct 20 and the electronic control module 40 may be located above the fresh air module 30.

Further, in order to facilitate the assembly of the fresh air module 30, the electronic control module 40 and the fresh air duct 20, the fresh air module occupies a smaller space, so as to reduce the volume of the air-conditioning indoor unit, see fig. 1, wherein the width of the fresh air module 30 is greater than the sum of the diameter of the fresh air duct 20 and the length of the electronic control module 40 along the width direction of the base 10, and the width of the fresh air module 30 is less than or equal to the width of the base 10, that is, the length of the fresh air duct 20 and the electronic control module 40 along the width direction of the base 10 is less than the width of the fresh air module 30, so that the fresh air duct 20 and the electronic control module 40 can be simultaneously installed below or above the fresh air module 30, so that the fresh air module 30, the electronic control module 40 and the fresh air duct 20 occupy the same width space of the base 10, thereby facilitating the reduction of the width of the air-conditioning indoor unit.

Similarly, because the volume of the fresh air module 30 is larger than that of the electronic control module 40, in order to make the fresh air module 30 and the electronic control module 40 occupy a smaller space after being assembled, the length of the electronic control module 40 along the length direction of the base 10 is smaller than that of the fresh air module 30 along the length direction of the base 10, namely after the electronic control module 40 and the fresh air module 30 are assembled, the length of the fresh air module 30 and the electronic control module 40 along the length direction of the base 10 is the length of the fresh air module 30 along the length direction of the base 10, so that the occupied space of the fresh air module 30 and the electronic control module 40 after being assembled only has the length of the fresh air module 30 with a larger volume, but not the sum of the lengths of the fresh air module 30 and the electronic control module 40, thereby being beneficial to shortening the length of the indoor unit of the air conditioner.

Further, in order to make the assembly of the fresh air module 30 and the electronic control module 40 more compact, referring to fig. 1, the fresh air module 30 includes a fresh air housing 31, an outer wall surface of the fresh air housing 31 facing the electronic control module 40 is an arc surface 310, a boundary 50 is tangent to the arc surface 310, and a side surface of the electronic control module 40 facing the fresh air module 30 is coincident with or parallel to the boundary 50, because the side surface of the electronic control module 40 is tangent to or parallel to an outer surface of the electronic control module 40, under the condition that the fresh air module 30 and the electronic control module 40 occupy the same size space, the whole electronic control module 40 can be closer to the fresh air module 30, so that the electronic control module 40 has a larger installation space, and thus the installation and wiring of the electronic control module 40 are facilitated.

In some embodiments of the present application, for example, for the embodiment in which the electronic control module 40 and the fresh air module 30 are directly contacted, the side of the electronic control module 40 facing the fresh air module 30 coincides with the boundary line 50, that is, the side of the electronic control module 40 facing the fresh air module 30 is tangent to and attached to the arc-shaped outer wall surface of the fresh air housing 31, so that the electronic control module 40 and the fresh air module 30 can be assembled more compactly, so as to reduce the volume of the air conditioner indoor unit. In other embodiments of the present application, for example, for the embodiment in which the fresh air module 30 and the electronic control module 40 are installed at intervals by the arc-shaped installation seat 11, the side of the electronic control module 40 facing the fresh air module 30 is parallel to the boundary line 50, i.e. the side of the electronic control module 40 facing the fresh air module 30 is as close to the fresh air module 30 as possible, so as to facilitate the compact assembly of the electronic control module 40 and the fresh air module 30.

Further, in order to facilitate the installation of the fresh air module 30, referring to fig. 2, in some embodiments of the present application, the arc-shaped mounting seat 11 is disposed on the base 10 on a side of the boundary 50 same as the fresh air module 30, one side of the arc-shaped mounting seat 11 facing the fresh air module 30 coincides with the arc surface 310, and one side of the arc-shaped mounting seat 11 facing the electronic control module 40 is tangent to the boundary 50, that is, one side of the arc-shaped mounting seat 11 is an arc-shaped outer wall surface covering the fresh air module 30 facing the electronic control module 40, and the other side is an arc-shaped outer wall surface avoiding occupying an installation space of the electronic control module 40, so that the installation of the electronic control module 40 and the fresh air module 30 in a separated manner is facilitated, and the installation and wiring of the electronic control module 40 are facilitated.

Further, to facilitate the installation of the electronic control module 40, with continued reference to fig. 2, the base 10 is provided with a mounting plate 12 on a side of the dividing line 50 identical to the electronic control module 40, the electronic control module 40 is mounted on the mounting plate 12, and the mounting plate 12 is perpendicular to the dividing line 50. Because the electronic control box of the electronic control module 40 is generally square, the mounting plate 12 is perpendicular to the boundary 50, and after the electronic control module 40 is mounted on the mounting plate 12, the side of the electronic control module 40 facing the fresh air module 30 is kept parallel to or coincident with the boundary 50, so that the electronic control module 40 is mounted, and the electronic control module 40 and the fresh air module 30 are kept in a close fit state.

Further, because the installation space of the electronic control module 40 is narrow, in order to facilitate the electronic control module 40 to be installed on the installation plate 12, continuously refer to fig. 5, fig. 5 illustrates an axial schematic view of the base 10 in the embodiment of the present application, wherein, the base 10 is provided with the guide post 13 for installing the electronic control module 40, the guide post 13 is perpendicular to the installation plate 12, when the electronic control module 40 is installed, the guide groove on the electronic control module 40, which is matched with the guide post 13, may enable the electronic control module 40 to be installed along the direction of the guide post 13, because the guide post 13 is perpendicular to the installation plate 12, and then may enable the electronic control module 40 to be directly located on the installation plate 12 along the guide post 13, which is beneficial to reducing the assembly difficulty of the electronic control module 40.

Further, in order to facilitate the fixing of the electronic control module 40 and the fresh air module 30, referring to fig. 5, the base 10 is provided with a first threaded post 14 and a first slot 15 for fixing the electronic control module 40, and the base 10 is further provided with a second threaded post 16 and a second slot 17 for fixing the fresh air module 30. When the electronic control module 40 is installed, the buckle or the hook on the electronic control module 40 is clamped into the first clamping groove 15, and the screw is locked on the first threaded column 14, so that the electronic control module 40 is fixed; when the fresh air module 30 is installed, the buckle or the hook on the fresh air module 30 is clamped into the second clamping groove 17, and the screw is locked on the second threaded column 16, so that the fresh air module 30 is fixed.

As will be understood by those skilled in the art, the positions of the first engaging groove 15, the first threaded post 14, the second engaging groove 17, and the second threaded post 16 on the base 10 may be set according to actual needs, or the electronic control module 40 and the fresh air module 30 may be fixed on the base 10 by other methods, for example, the electronic control module 40 and the fresh air module 30 are fixed on the base 10 by welding, gluing, and the like.

Because in the cooling mode, the temperature of the outside air in the fresh air module 30 is reduced due to the influence of the evaporator of the indoor unit of the air conditioner, in order to avoid the phenomenon that the air blown out from the fresh air module 30 directly blows to the electronic control module 40 to cause condensation of the electronic control module 40, in some embodiments of the present application, referring to fig. 1, the fresh air housing 31 is provided with an air inlet and an air outlet 311, and the air outlet 311 is arranged upward or forward.

For example, as shown in fig. 1, the electronic control module 40 is located at the lower side of the fresh air module 30, the air outlet 311 is located at the top of the electronic control module 40, and the air inlet is located at the back of the electronic control module 40, when the fresh air module 30 works, the external air is introduced into the fresh air module 30 from the back and is blown out from the top, and since the external air flows and is blown out without passing through the electronic control module 40, the phenomenon that the electronic control module 40 is condensed due to the fact that the gas of the fresh air module 30 flows through the electronic control module 40 is avoided.

It is understood that the air inlet and the air outlet 311 may be disposed at other positions, for example, the air outlet 311 is located at a side of the fresh air housing 31 adjacent to the electronic control module 40, and the air inlet is located at a side of the fresh air housing 31 away from the electronic control module 40.

In some embodiments of the present application, for example, for the embodiment in which the air outlet 311 is disposed at the top of the fresh air module 30, in order to facilitate blowing the fresh air module 30 into the room, referring to fig. 6 and fig. 7, fig. 6 illustrates an assembly schematic diagram of an indoor unit of an air conditioner in the embodiment of the present application, and fig. 7 illustrates an explosion schematic diagram of the indoor unit of the air conditioner in the embodiment of the present application, wherein a flow guide 312 is disposed at the air outlet 311, and a side of the flow guide 312 facing the air outlet 311 has a guide slope extending toward at least one side of the air outlet 311, wherein the flow guide 312 can block the air outlet 311 to prevent indoor dust from falling into the fresh air housing 31 from the air outlet 311, and meanwhile, the arc-shaped curved surface of the guide slope can guide the air blown out from the air outlet 311, so that the outside air can be better blown to the deep inside the room to update the air.

Further, in some embodiments of the present application, for example, for the embodiment where the air outlet 311 is provided with the air guiding element 312, in order to facilitate closing the air outlet 311, the air guiding element 312 is connected to the fresh air casing 31, the base 10, or the casing of the indoor unit of the air conditioner through a telescopic mechanism, and the air guiding element 312 opens or closes the air outlet 311 under the driving of the telescopic mechanism. When the air conditioner starts a fresh air mode, the telescopic mechanism extends to enable the flow guide piece 312 to open the air outlet 311 and guide air to flow by utilizing the arc-shaped curved surface of the guide slope surface; when the air conditioner is in the fresh air mode, the telescopic mechanism retracts to enable the air guide piece 312 to close the air outlet 311, and then the air outlet 311 can be closed when the fresh air mode is closed, so that the phenomenon that dust or other impurities fall into the air outlet 311 is avoided. The exemplary telescopic mechanism can be an electric telescopic rod, a hydraulic telescopic rod, a pneumatic telescopic rod or a gear rack and other telescopic devices.

In some embodiments of the present application, since the indoor unit of the air conditioner is generally installed near the window, in order to facilitate the outside air to be blown into the room, as an example, refer to fig. 6 and 7, the guide slope surface extends along a side departing from the base 10, for example, when the left end of the indoor unit of the air conditioner is near the window, and the electronic control module 40 and the fresh air module 30 are located at the right end of the base 10, the guide slope surface continues to extend towards the right end, so as to guide the outside air to continue to flow towards the right end of the base 10 through the guide slope surface, and further guide the outside air to flow towards the deep inside of the room to update the indoor air.

It will be appreciated that the guide ramps may also be provided in multiple or extend in other directions, for example, to the back side, front side of the chassis 10 to direct the flow of ambient air to the back side, front side of the chassis 10.

Further, in order to realize the new trend filtering capability to purify the introduced outside air, refer to fig. 6, install the filter screen in the new trend casing 31, the dismouting mouth 313 that supplies the filter screen business turn over is seted up to new trend casing 31, can take out the filter screen through dismouting mouth 313 and then wash the change, so as to avoid long-time the phenomenon that a large amount of dusts are piled up to the back filter screen of using. It is understood that, in order to ensure the sealing performance, the detachable sealing cover may be used for sealing the dismounting hole 313 to ensure the sealing performance inside the fresh air casing 31.

In some embodiments of the present application, in order to protect the fresh air module 30 and the electronic control module 40, referring to fig. 8, fig. 8 illustrates another schematic structural diagram of an air-conditioning indoor unit in an embodiment of the present application, wherein the air-conditioning indoor unit further includes an air-conditioning casing 60 wrapping the fresh air module 30 and the electronic control module 40, and meanwhile, in order to facilitate replacement and cleaning of the filter screen, an avoidance port 61 corresponding to the dismounting port 313 is further disposed on the air-conditioning casing 60, and the filter screen can be taken out and then cleaned and replaced through the avoidance port 61 and the dismounting port 313, so as to avoid a phenomenon that a large amount of dust is accumulated on the filter screen after long-time use. It can be understood that, in order to ensure the sealing performance, the air conditioning casing 60 may be provided with a corresponding sealing cover at the avoiding opening 61 to cover the avoiding opening 61, so as to avoid the phenomenon that the fresh air module 30 exhausts through the avoiding opening 61.

In order to further reduce the influence of fresh air module 30 cold air radiation, in some embodiments of this application, for example to the embodiment that is provided with arc mount pad 11 on the base 10, wherein arc mount pad 11 is provided with the heat preservation towards fresh air module 30 one side, further avoids fresh air module 30 cold air to radiate the production condensation phenomenon on the electronic control module 40 through the heat preservation. For example, the heat insulation layer can be made of heat insulation cotton, heat insulation foam and the like.

It can be understood, can also set up the heat preservation in one side that arc mount pad 11 deviates from new trend module 30 to further reduce new trend module 30's air conditioning radiation influence, perhaps can also be to the whole surface parcel heat preservation of electrical control module 40 in order further to avoid electrical control module 40 to produce the condensation phenomenon.

As another implementation way for avoiding the influence of cold air radiation received by the fresh air module 30, an insulating layer is arranged on one side of the fresh air module 30 close to the electronic control module 40; or an insulating layer can be arranged on one side of the electronic control module 40 close to the fresh air module 30, so that the electronic control module 40 is prevented from being influenced by cold air radiation in a mode that the insulating layer directly acts on the outer wall surface of the electronic control module 40 or the fresh air module 30.

In some embodiments of the present application, for example, for an embodiment where the indoor unit of the air conditioner further includes an air conditioning casing 60 wrapping the fresh air module 30 and the electronic control module 40, an access opening 62 is opened at a position of the air conditioning casing 60 corresponding to the electronic control module 40, and an access cover is installed at the access opening 62. When the air conditioner indoor unit is overhauled, the electronic control module 40 in the air conditioner shell 60 can be detected and maintained by opening the access cover.

In some embodiments of the present application, to further reduce the difficulty of wiring the circuit of the air conditioning indoor unit and simplify the structure of the air conditioning indoor unit, referring to fig. 6, the air conditioning indoor unit further includes an air deflector 70 and a wind wheel 80 that are arranged side by side along the length direction of the base 10, and the base 10 is provided with a first motor 71 for controlling the rotation of the air deflector 70 and a second motor 81 for controlling the rotation of the wind wheel 80; the first motor 71 is located between the air deflector 70 and the electronic control module 40, and the second motor 81 is located between the wind wheel 80 and the fresh air module 30.

Because the first motor 71 and the second motor 81 are adjacent to the electric control module 40, power lines of the electric control module 40 and the first motor 71 and the second motor 81 can be shortened, and therefore the difficulty of circuit wiring of the air-conditioning indoor unit is further reduced, and the structure of the air-conditioning indoor unit is simplified. It can be understood that, in the above embodiment, the fresh air module 30 is coaxial with the wind wheel 80, and the air deflector 70 is parallel to the electronic control module 40, in other embodiments, the electronic control module 40 and the wind wheel 80 may be coaxially disposed, and the air deflector 70 and the fresh air module 30 may be disposed in parallel.

It should be noted that the above description about the indoor unit of the air conditioner is only for clearly explaining the verification process of the present application, and those skilled in the art can make equivalent modifications and designs to the above air conditioner under the guidance of the present application, for example, the indoor unit of the air conditioner may further include an evaporator to perform cooling or heating; for another example, an insulating layer may be wrapped on the outer surface of the electronic control module 40 to avoid the condensation phenomenon of the electronic control module 40 caused by the heating mode or the heating mode.

Furthermore, in order to better implement the indoor unit of the air conditioner in the embodiment of the present application, on the basis of the indoor unit of the air conditioner, the embodiment of the present application further provides an air conditioner, and the air conditioner comprises the indoor unit of the air conditioner in any one of the embodiments. The air conditioner in this application embodiment is provided with the air conditioning indoor unit of above-mentioned embodiment to have above-mentioned air conditioning indoor unit's whole beneficial effect, no longer describe herein.

In the above embodiments, the descriptions of the respective embodiments have respective emphasis, and parts that are not described in detail in a certain embodiment may refer to the above detailed descriptions of other embodiments, and are not described herein again.

Having thus described the basic concept, it will be apparent to those skilled in the art that the foregoing detailed disclosure is to be considered merely illustrative and not restrictive of the broad application. Various modifications, improvements and adaptations to the present application may occur to those skilled in the art, although not explicitly described herein. Such modifications, improvements and adaptations are proposed in the present application and thus fall within the spirit and scope of the exemplary embodiments of the present application.

Also, this application uses specific language to describe embodiments of the application. Reference to "one embodiment," "an embodiment," and/or "some embodiments" means a feature, structure, or characteristic described in connection with at least one embodiment of the application. Therefore, it is emphasized and should be appreciated that two or more references to "an embodiment" or "one embodiment" or "an alternative embodiment" in various places throughout this specification are not necessarily all referring to the same embodiment. Furthermore, some features, structures, or characteristics of one or more embodiments of the present application may be combined as appropriate.

Similarly, it should be noted that in the foregoing description of embodiments of the application, various features are sometimes grouped together in a single embodiment, figure, or description thereof for the purpose of streamlining the disclosure aiding in the understanding of one or more of the embodiments. This method of disclosure, however, is not intended to imply that more features are required than are expressly recited in the claims. Indeed, the embodiments may be characterized as having less than all of the features of a single disclosed embodiment.

Where numerals describing the number of components, attributes or the like are used in some embodiments, it is to be understood that such numerals used in the description of the embodiments are modified in some instances by the modifier "about", "approximately" or "substantially". Unless otherwise indicated, "about", "approximately" or "substantially" indicates that the number allows a variation of ± 20%. Accordingly, in some embodiments, the numerical parameters used in the specification and claims are approximations that may vary depending upon the desired properties of the individual embodiments. In some embodiments, the numerical parameter should take into account the specified significant digits and employ a general digit preserving approach. Notwithstanding that the numerical ranges and parameters setting forth the broad scope of the range are approximations, in the specific examples, such numerical values are set forth as precisely as possible within the scope of the application.

For each patent, patent application publication, and other material cited in this application, such as articles, books, specifications, publications, documents, and the like, the entire contents of which are hereby incorporated by reference into this application, except for application history documents that are inconsistent with or conflict with the contents of this application, and except for documents that are currently or later become incorporated into this application as though fully set forth in the claims below. It is to be understood that the descriptions, definitions and/or uses of terms in the attached materials of this application shall control if they are inconsistent or inconsistent with the statements and/or uses of this application.

The above detailed description is given to an air conditioner indoor unit and an air conditioner provided in the embodiments of the present application, and specific examples are applied herein to explain the principles and embodiments of the present invention, and the description of the above embodiments is only used to help understanding the method and the core idea of the present invention; meanwhile, for those skilled in the art, according to the idea of the present invention, the specific embodiments and the application range may be changed, and in summary, the content of the present specification should not be construed as limiting the present invention.

Claims (11)

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

a base;

the fresh air pipe extends along the length direction of the base, and the fresh air module and the electric control module are installed on the base;

a fresh air module mounting area, an electric control module mounting area and a fresh air pipe area are formed on the cross section of the base, which is perpendicular to the length direction of the base;

the boundary between the fresh air module mounting area and the electric control module mounting area is a straight line or a curve extending from the fresh air pipe area;

the new trend module with the automatically controlled module is followed the length direction of base sets up side by side, the base is in the boundary line is the same with one side of new trend module is provided with the arc mount pad, automatically controlled module with the new trend module passes through the installation of arc mount pad interval, just the axis of new trend module with the length direction of base is parallel.

2. The indoor unit of claim 1, wherein the fresh air module comprises a fresh air housing, and an outer wall surface of the fresh air housing facing the electronic control module is an arc surface;

the boundary line is tangent to the arc surface, and the side face of the electric control module, which faces the fresh air module, is coincident with or parallel to the boundary line.

3. The indoor unit of claim 2, wherein a surface of the arc-shaped mounting seat facing the fresh air module coincides with the arc surface, and a surface facing the electronic control module is tangent to the boundary line.

4. The indoor unit of claim 2, wherein the base is provided with a mounting plate at a side of the boundary line identical to the electronic control module;

the electronic control module is installed on the installation plate, and the installation plate is perpendicular to the boundary.

5. The indoor unit of claim 4, wherein the base is provided with a guide post for mounting the electronic control module;

the guide post is perpendicular to the mounting plate.

6. The indoor unit of claim 1, wherein the fresh air duct and the electronic control module are located below the fresh air module.

7. The indoor unit of claim 1, wherein the width of the fresh air module is greater than the sum of the diameter of the fresh air pipe and the length of the electronic control module along the width direction of the base, and the width of the fresh air module is less than or equal to the width of the base.

8. An indoor unit of an air conditioner as claimed in claim 1, wherein the length of the electric control module along the length direction of the base is smaller than the length of the fresh air module along the length direction of the base.

9. An indoor unit of an air conditioner as claimed in claim 1, wherein the boundary line extends obliquely upward from the fresh air duct area, the electric control module is installed along the boundary line in close contact with the fresh air module, and a display module installation area and/or a deflector motor installation area are formed below the electric control module installation area on a cross-section of the base frame perpendicular to a length direction thereof.

10. The indoor unit of claim 9, wherein the display module installation area and the air guide plate motor installation area are sequentially arranged below the electronic control module installation area along the length direction of the base; or

The display module mounting area and the air deflector motor mounting area are sequentially arranged below the electric control module mounting area along the width direction of the base.

11. An air conditioner characterized by comprising an indoor unit of an air conditioner according to any one of claims 1 to 10.

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