WO2023092802A1

WO2023092802A1 - Indoor unit of air conditioner

Info

Publication number: WO2023092802A1
Application number: PCT/CN2021/142214
Authority: WO
Inventors: 李超; 迟莽; 张勇; 熊军; 郑和清
Original assignee: Tcl空调器(中山)有限公司
Priority date: 2021-11-26
Filing date: 2021-12-28
Publication date: 2023-06-01
Also published as: CN114110754A

Abstract

An indoor unit of an air conditioner, the indoor unit comprising a base (30), a fresh air ventilation module (10), and an electronic control module (20), wherein the fresh air ventilation module (10) and the electronic control module (20) are located at the same end of the base (30), and the fresh air ventilation module (10) and the electronic control module (20) are arranged side by side in a length direction of the base (30). The fresh air ventilation module (10) and the electronic control module (20) are located at the same end of the base (30) and are arranged side by side in the length direction of the base (30). Compared with the prior art in which the fresh air ventilation module (10) and the electronic control module (20) are arranged at two ends of the base respectively, the length of the indoor unit of the air conditioner with a fresh air ventilation function can be shortened; moreover, the fresh air ventilation module (10) and the electronic control module (20) are adjacent to each other, such that a power line between the fresh air ventilation module (10) and the electronic control module (20) can be shortened, the wiring difficulty of the indoor unit of the air conditioner is reduced, and the structure of the indoor unit of the air conditioner is simplified.

Description

air conditioner indoor unit

This application claims the priority of the Chinese patent application with the application number 202111424360.0 and the title of the invention "air conditioner indoor unit" filed with the China Patent Office on November 26, 2021, the entire contents of which are incorporated herein by reference.

technical field

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

Background technique

At present, the fresh air air conditioner can provide fresh air from the outside to the closed indoor space during cooling/heating operation, so as to avoid dizziness, headache, upper respiratory tract infection and other symptoms caused by users staying in a relatively closed indoor environment for a long time.

Chinese patent (publication number CN109489123A) discloses a fresh air module and an air-conditioning indoor unit with it. The air-conditioning indoor unit includes: a casing with an air inlet and a first air outlet, and the casing includes a chassis; an electric control module , the electric control module is set on the chassis; the fresh air module, the fresh air module is fixedly connected to the chassis, and the third installation space and the fourth installation space are arranged on the chassis. In the length direction of the chassis, the third installation space and the fourth installation space are located at On opposite sides 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.

That is to say, this patent discloses a scheme in which the electronic control module and the fresh air module are arranged at opposite ends of the chassis. It is necessary to connect the electric control module and the fresh air module at both ends to the power line that spans the entire indoor unit, resulting in a complex structure of the air conditioner indoor unit and an increase in manufacturing cost.

technical problem

The present application provides an air conditioner indoor unit, aiming to solve the technical problem that the current electronic control module and the fresh air module are arranged at opposite ends of the chassis, resulting in increased length and manufacturing cost of the air conditioner indoor unit.

technical solution

The application provides an air conditioner indoor unit, including:

base;

The fresh air module used to deliver outdoor air to the room, the fresh air module is installed on the base;

An electric control module used to control the startup and shutdown of the fresh air module, and the electric control module is installed on the base;

Wherein, the fresh air module and the electric control module are located at the same end of the base, and the fresh air module and the electric control module are arranged side by side along the length direction of the base.

In some embodiments, the length direction of the electronic control module is parallel to the rotation axis of the motor in the fresh air module.

In some embodiments, the fresh air module is above the electric control module.

In some embodiments, the fresh air module includes a fresh air housing, and the fresh air housing is provided with an air inlet and an air outlet;

The air outlet is set towards the top or the front.

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

In some embodiments, the deflector has a guide slope extending toward at least one side of the air outlet.

In some embodiments, the deflector is connected to the fresh air casing, the base, or the shell of the air conditioner indoor unit through a telescopic mechanism;

Driven by the telescopic mechanism, the deflector opens or closes the air outlet.

In some embodiments, the fresh air housing is provided with a disassembly port for the filter to enter and exit.

In some embodiments, the air-conditioning housing enclosing the fresh air module and the electronic control module is further provided with an escape opening corresponding to the disassembly opening.

In some embodiments, the air conditioner housing encloses the fresh air module and the electronic control module, and the air conditioner housing is provided with an inspection port corresponding to the electronic control module.

In some embodiments, a filter screen is installed in the fresh air housing, and the filter screen divides the inner space of the fresh air housing into an air inlet chamber and an air supply chamber, the air inlet communicates with the air inlet chamber, and the air outlet communicates with the air supply chamber. connected.

In some embodiments, it also includes a wind deflector and a wind wheel arranged side by side along the length direction of the base, and a first motor for controlling the rotation of the wind deflector and a second motor for controlling the rotation of the wind wheel are installed on the base;

The first motor is located between the wind 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 electric control module is arranged coaxially with the wind wheel.

In some embodiments, the electric control module includes a circuit board and an electric control box.

In some embodiments, the length direction of the electronic control module is perpendicular to the rotation axis of the motor in the fresh air module.

In some embodiments, the electronic control module is above the fresh air module.

In some embodiments, the base is provided with a partition wall extending along the length direction of the base, and the fresh air module and the electric control module are respectively located on opposite sides of the partition wall.

In some embodiments, an insulation layer is provided on the side of the partition wall away from the fresh air module.

In some embodiments, the side of the fresh air module close to the electronic control module is provided with an insulation layer;

Or, the side of the electronic control module close to the fresh air module is provided with an insulation layer.

In some embodiments, the insulation layer is insulation cotton or insulation foam.

Beneficial effect

In this application, the fresh air module and the electric control module are located at the same end of the base, and 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 At the same time, occupying the space on the base in the same length direction is conducive to shortening the length of the air conditioner indoor unit with fresh air function. At the same time, because the fresh air module and the electric control module are adjacent, the power line between the fresh air module and the electric control module can be shortened, reducing the The wiring of the air conditioner indoor unit is difficult and the structure of the air conditioner indoor unit is simplified.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings that need to be used in the description of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present application. For those skilled in the art, other drawings can also be obtained based on these drawings without any creative effort.

FIG. 1 is a schematic structural view of an air conditioner indoor unit provided in an embodiment of the present application;

Fig. 2 is a schematic diagram of an explosion of the air conditioner indoor unit provided in the embodiment of the present application;

Fig. 3 is a schematic diagram of the assembly of the air conditioner indoor unit provided in the embodiment of the present application.

Among them, 10 fresh air module, 11 air inlet, 12 air outlet, 13 filter, 100 fresh air housing, 110 air inlet chamber, 120 air supply chamber, 130 disassembly port, 20 electric control module, 30 base, 31 isolation Wall, 40 deflectors, 41 guiding slopes, 50 wind deflectors, 51 first motors, 60 wind wheels, 61 second motors, 70 air conditioner shells, 71 inspection ports, 72 inspection covers, and 73 escape ports.

Embodiments of the present invention

The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without making creative efforts belong to the scope of protection of this application.

In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " The orientation or positional relationship indicated by "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation shown in the drawings Or positional relationship is only for the convenience of describing the present application and simplifying the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present application. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be interpreted as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of said features. In the description of the present application, "plurality" means two or more, unless otherwise specifically defined.

In this application, the word "exemplary" is used to mean "serving as an example, illustration or illustration". Any embodiment described in this application as "exemplary" is not necessarily to be construed as preferred or advantageous over other embodiments. The following description is given to enable any person skilled in the art to make and use the application. In the following description, details are set forth for purposes of explanation. It should be understood that one of ordinary skill in the art would recognize that the present application may be practiced without these specific details. In other instances, well-known structures and processes are not described in detail to avoid obscuring the description of the present application with unnecessary detail. Thus, the present application 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 in this application.

Embodiments of the present application provide an air conditioner indoor unit and an air conditioner, which will be described in detail below.

First, referring to FIG. 1, FIG. 1 shows a schematic structural diagram of an air-conditioning indoor unit in an embodiment of the present application, wherein the air-conditioning indoor unit includes:

base 30;

A fresh air module 10 for delivering outdoor air indoors, the fresh air module 10 is installed on the base 30;

An electric control module 20 for controlling the startup and shutdown of the fresh air module 10, the electric control module 20 is installed on the base 30;

Wherein, the fresh air module 10 and the electric control module 20 are located at the same end of the base 30 , and the fresh air module 10 and the electric control module 20 are arranged side by side along the length direction of the base 30 .

Specifically, the fresh air module 10 is used to introduce outdoor fresh air through the fresh air pipe, wherein the fresh air module 10 is located in the indoor part of the fresh air air conditioner, such as a wall-mounted indoor unit, and the fresh air pipe passes through the wall to communicate with the external air conditioner. When the fresh air module 10 works, for example, when the fan corresponding to the fresh air module 10 starts, fresh air is introduced from the outside into the fan volute of the fresh air module 10, and then blows into the room through the air outlet 12 to achieve the purpose of refreshing the indoor air. It can be understood that the fresh air module 10 humidifies other components such as a humidifier to realize functions such as fresh air humidification.

The electronic control module 20 is used to control the startup and shutdown of the fresh air module 10. It can be understood that the electronic control module 20 can also control the startup and shutdown of other electrical components, such as controlling the startup of the motor of the wind deflector 50 to realize the wind sweeping function. Another example is to control the rotation of the wind wheel 60 to blow cold/warm wind into the room. Wherein, the electric control module 20 may include a circuit board and an electric control box, and the circuit board is installed and sealed in the electric control box, so as to prevent the circuit board from contacting with the outside to generate condensation and short circuit.

The base 30 is used as the installation basis of the fresh air conditioner, and can be installed with components of the indoor unit of the air conditioner such as the fresh air module 10 , the electric control module 20 , and the evaporator. Wherein, the fresh air module 10 and the electric control module 20 are located at the same end on the base 30, and the fresh air module 10 and the electric control module 20 are arranged side by side along the length direction of the base 30, for example as shown in Figure 1, the fresh air module 10 and the electric control module 20 are arranged side by side at the right end of the base 30. Since the fresh air module 10 and the electric control module 20 occupy the same length space of the base 30, the length of the indoor unit of the air conditioner can be shortened, and at the same time, the wiring between the fresh air module 10 and the electric control module 20 can be facilitated. .

It can be understood that the fresh air module 10 and the electric control module 20 can also be arranged side by side at the left end or in the middle of the base 30 , it is only necessary to ensure that the fresh air module 10 and the electric control module 20 occupy the same length space of the base 30 . It should be noted that the present application does not specifically limit the shape of the base 30 , but for easy understanding, the length direction of the base 30 refers to the direction of the longest edge of the base 30 .

In this application, the fresh air module 10 and the electric control module 20 are located at the same end on the base 30, and the fresh air module 10 and the electric control module 20 are arranged side by side along the length direction of the base 30, so that the fresh air module 10 and the electric control module 20 simultaneously occupy the The space in the same length direction on the base 30 is conducive to shortening the length of the indoor unit of the air conditioner with fresh air function, and at the same time, since the fresh air module 10 and the electric control module 20 are adjacent, the power cord between the fresh air module 10 and the electric control module 20 can be shortened , reducing the wiring difficulty of the air-conditioning indoor unit and simplifying the structure of the air-conditioning indoor unit.

In some embodiments of the present application, the length direction of the electric control module 20 may be parallel to the motor shaft in the fresh air module 10, so that the fresh air module 10 and the electric control module have a smaller length in the length direction, and also It has a thinner thickness, which is further beneficial to the reduction of the length and thickness of the air conditioner indoor unit. It can be understood that the length of the electric control module can also be perpendicular to the motor shaft in the fresh air module, for example, the motor shaft in the fresh air module is parallel to the horizontal plane, and the length direction of the electric control module is perpendicular to the horizontal plane.

Further, in some embodiments of the present application, the fresh air module 10 is located above the electronic control module 20, so that the fresh air module 10 can blow air upwards, and cooperate with the downward air flow in the air-conditioning room to form an up and down air flow, and strengthen the indoor environment. air flow. It can be understood that the electronic control module 20 can also be located above the fresh air module 10 . At this time, the fresh air module 10 blows air forward to avoid condensation of the fresh air module 10 and dripping into the electric control module 20 .

In some embodiments of the present application, in order to prevent the cold air introduced by the fresh air module 10 from generating condensation on the electronic control module 20, refer to Fig. 2, which shows a schematic diagram of an explosion of the air conditioner indoor unit in the embodiment of the present application. Wherein, the base 30 is provided with a partition wall 31 extending along the length direction of the base 30, the fresh air module 10 and the electric control module 20 are respectively located on opposite sides of the partition wall 31, since the fresh air module 10 and the electric control module 20 are separated by the partition wall 31 Place and leave a certain gap, thereby avoiding the cold air from the fresh air module 10 radiating to the electronic control module 20 to generate condensation.

In order to further reduce the impact of cold air radiation from the fresh air module 10, in some embodiments of the present application, for example, the base 30 is provided with a partition wall 31 extending along the length direction of the base 30, wherein the partition wall 31 faces the side of the fresh air module 10 An insulation layer is provided to further prevent the cold air from the fresh air module 10 from radiating to the electronic control module 20 to cause condensation. Exemplarily, the insulation layer may use insulation cotton, insulation foam, and the like.

It can be understood that an insulation layer can also be provided on the side of the partition wall 31 away from the fresh air module 10 to further reduce the impact of cold air radiation from the fresh air module 10, or the entire outer surface of the electronic control module 20 can be wrapped with an insulation layer to further avoid electrical shock. The control module 20 generates condensation.

As another implementation mode to avoid the influence of cold air radiation by the fresh air module 10, the fresh air module 10 is provided with an insulation layer on the side close to the electronic control module 20; One side of the module 10 is provided with an insulating layer, and the insulating layer directly acts on the outer wall of the electronic control module 20 or the fresh air module to prevent the electronic control module 20 from being affected by cold air radiation.

In the cooling mode, the outside air of the fresh air module 10 and the evaporator of the indoor unit of the air conditioner will reduce the temperature. In some embodiments of the application, referring to FIG. 2 , the fresh air module 10 includes a fresh air housing 100, the fresh air housing 100 is provided with an air inlet 11 and an air outlet 12, and the air outlet 12 is set facing upward or forward.

For example, as shown in Figure 2, the electronic control module 20 is located at the lower side of the fresh air module 10, the air outlet 12 is located at the top of the electronic control module 20, and the air inlet 11 is located at the back of the electronic control module 20. When the fresh air module 10 is working, the outside air Introduce the fresh air module 10 from the back and blow it out from the top. Since the outside air flows and blows out the process does not pass through the electronic control module 20, so as to avoid the condensation of the electric control module 20 caused by the air of the fresh air module 10 flowing through the electronic control module 20 The phenomenon.

It can be understood that the air inlet 11 and the air outlet 12 can also be set at other positions, for example, the air outlet 12 is located on the side of the fresh air housing 100 adjacent to the electronic control module 20, and the air inlet is located on the side of the fresh air housing 100 away from the electronic control module. side.

Further, in order to realize the fresh air filtering function to purify the introduced outside air, in some embodiments of the present application, for example, the fresh air housing 100 is provided with an air inlet 11 and an air outlet 12, refer to FIG. 2 and Fig. 3, wherein Fig. 3 shows a schematic diagram of the assembly of the indoor unit of the air conditioner in the embodiment of the present application, wherein, a filter screen 13 is installed in the fresh air housing 100, and the filter screen 13 separates the internal space of the fresh air housing 100 into the air inlet The chamber 110 and the air supply chamber 120 , the air inlet 11 communicates with the air inlet chamber 110 , and the air outlet 12 communicates with the air supply chamber 120 . When the fresh air module 10 works, air enters the air intake chamber 110 from the air inlet 11, then passes through the filter screen 13 to remove impurities in the air, and finally is sent into the room through the air supply chamber 120, thereby realizing the fresh air filtering function.

It can be understood that the filter screen 13 can also be arranged at other positions, such as the air inlet 11 or the air outlet 12 . It is worth noting that the preferred embodiment of the present application is to arrange the fresh air filter 13 in the fresh air housing 100, so that the filter 13 can have a larger filtering area, which in turn is conducive to the reduction of the air circulation resistance of the fresh air module and avoids filtering The net 13 is arranged at the air inlet 11 and the air outlet 12, resulting in excessive air circulation resistance.

Further, in order to facilitate the replacement and cleaning of the filter screen 13, referring to Figure 2 and Figure 3, the fresh air housing 100 is provided with a disassembly port 130 for the filter screen 13 to enter and exit, through which the filter screen 13 can be taken out and then cleaned Replace, in order to avoid the phenomenon that filter screen 13 accumulates a large amount of dust after using for a long time. It can be understood that, in order to ensure the airtightness, the disassembly port 130 may be sealed with a detachable sealing cover, so as to ensure the airtightness inside the fresh air housing 100 .

In some embodiments of the present application, for example, for the embodiment in which the air outlet 12 is arranged on the top of the fresh air module 10, in order to facilitate the fresh air module 10 to blow into the room, referring to Fig. 1 and Fig. 3, the air outlet 12 is provided with a deflector 40 The side of the air guide 40 facing the air outlet 12 has a guide slope 41 extending to at least one side of the air outlet 12, wherein the air guide 40 can block the air outlet 12 to prevent indoor dust from falling into the air outlet 12 Inside the fresh air housing 100, the arc-shaped curved surface of the guide slope 41 can guide the air blown out of the air outlet 12, so that the outside air can be better blown to the depth of the room for air renewal.

Further, in some embodiments of the present application, for example, for the embodiment in which the air outlet 12 is provided with a deflector 40, in order to facilitate the closing of the air outlet 12, the deflector 40 is connected with the fresh air housing and the base 30 Or the shells of the air conditioner indoor units are connected by a telescopic mechanism, and driven by the telescopic mechanism, the air guide member opens or closes the air outlet 12 . When the air conditioner turns on the fresh air mode, the telescopic mechanism stretches so that the air guide 40 opens the air outlet and uses its curved surface to guide the air flow; when the air conditioner turns off the fresh air mode, the telescopic mechanism shrinks back to guide the air The component 40 closes the air outlet 12, and then closes the air outlet 12 when the fresh air mode is closed, so as to prevent the air outlet 12 from falling into dust or other sundries. An exemplary telescopic mechanism may be an electric telescopic rod, a hydraulic telescopic rod, a pneumatic telescopic rod, or a rack and pinion telescopic device.

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 blowing of outside air into the room, as an example, referring to Fig. 1 and Fig. 3 , the guide slope 41 is along the For example, when the left end of the air conditioner indoor unit is close to the window, and the electric control module 20 and the fresh air module 10 are located at the right end of the base 30, the guide slope 41 continues to extend to the right end, so as to guide the outside air to continue through the guide slope 41. Flow to the right end of the base 30, and then guide the outside air to flow deep into the room to renew the indoor air.

It can be understood that multiple guide slopes 41 can also be provided or extend in other directions, for example, extend toward the back and front of the base 30 , so as to guide the outside air to flow toward the back and front of the base 30 .

In some embodiments of the present application, in order to further reduce the difficulty of circuit wiring of the air conditioner indoor unit and simplify the structure of the air conditioner indoor unit, referring to FIG. 1 and FIG. 60, a first motor 51 for controlling the rotation of the wind deflector 50 and a second motor 61 for controlling the rotation of the wind wheel 60 are installed on the base 30; the first motor 51 is located between the wind deflector 50 and the electronic control module 20 , the second motor 61 is located between the wind wheel 60 and the fresh air module 10 .

Since the first motor 51 and the second motor 61 are adjacent to the electric control module 20, the power lines between the electric control module 20 and the first motor 51 and the second motor 61 can be shortened, thereby further reducing the wiring difficulty of the air conditioner indoor unit circuit and simplifying the air conditioner. Indoor unit structure. It can be understood that the above-mentioned embodiment is directed to the embodiment in which the fresh air module 10 and the wind wheel 60 are coaxial, and the wind deflector 50 is parallel to the electric control module 20. In other embodiments, the electric control module 20 and the wind wheel can also be 60 is set coaxially, and the wind deflector 50 is set parallel to the fresh air module.

In some embodiments of the present application, in order to protect the fresh air module 10 and the electronic control module 20, refer to 3, wherein the air conditioner indoor unit also includes an air conditioner casing 70 that wraps the fresh air module 10 and the electric control module 20; The body 70 is provided with an inspection opening 71 corresponding to the electronic control module 20, and an inspection cover 72 is installed at the inspection opening 71. When the air-conditioning indoor unit is inspected and repaired, the electric control module 20 inside the air-conditioning housing 70 can be inspected and repaired by opening the inspection cover 72 .

Further, in order to facilitate replacement and cleaning of the filter screen, referring to FIG. 3 , the air conditioner housing 70 is also provided with an avoidance port 73 corresponding to the dismounting port 130, through which the filter screen can be removed. 13 is taken out and then cleaned and replaced to avoid the accumulation of a large amount of dust on the filter screen 13 after long-term use. It can be understood that, in order to ensure airtightness, the air conditioner housing 70 can be provided with a corresponding sealing cover at the avoidance opening 73 to cover the avoidance opening 73, so as to avoid the phenomenon that the fresh air module 10 passes through the avoidance opening 73 to discharge air.

It is worth noting that the above description about the air-conditioning indoor unit is only to clearly illustrate the verification process of this application, and those skilled in the art can make equivalent modifications to the above-mentioned air conditioner under the guidance of this application, for example, the air-conditioning indoor The machine may also include an evaporator for cooling or heating; as another example, the outer surface of the electronic control module 20 may also be wrapped with an insulating layer to avoid condensation on the electronic control module 20 caused by heating or heating mode.

In the above-mentioned embodiments, the descriptions of each embodiment have their own emphases. For the part that is not described in detail in a certain embodiment, refer to the detailed description of other embodiments above, and will not be repeated here.

The basic concept has been described above, obviously, for those skilled in the art, the above detailed disclosure is only an example, and does not constitute a limitation to the present application. Although not expressly stated here, various modifications, improvements and amendments to this application may be made by those skilled in the art. Such modifications, improvements, and amendments are suggested in this application, so such modifications, improvements, and amendments still belong to the spirit and scope of the exemplary embodiments of this application.

Meanwhile, the present application uses specific words to describe the embodiments of the present application. For example, "one embodiment", "an embodiment", and/or "some embodiments" refer to a certain feature, structure or characteristic related to at least one embodiment of the present application. Therefore, it should be emphasized and noted that two or more references to "an embodiment" or "an embodiment" or "an alternative embodiment" in different places in this specification do not necessarily refer to the same embodiment . In addition, certain features, structures or characteristics of one or more embodiments of the present application may be properly combined.

In the same way, it should be noted that in order to simplify the expression disclosed in the present application and help the understanding of one or more embodiments of the invention, in the foregoing description of the embodiments of the present application, sometimes multiple features are combined into one embodiment, drawings or descriptions thereof. This method of disclosure does not, however, imply that the subject matter of the application requires more features than are recited in the claims. Indeed, embodiment features are less than all features of a single foregoing disclosed embodiment.

In some embodiments, numbers describing the quantity of components and attributes are used. It should be understood that such numbers used in the description of the embodiments use the modifiers "about", "approximately" or "substantially" in some examples. grooming. Unless otherwise stated, "about", "approximately" or "substantially" indicates that the stated figure allows for a variation of ±20%. Accordingly, in some embodiments, the numerical parameters used in the specification and claims are approximations that can vary depending upon the desired characteristics of individual embodiments. In some embodiments, numerical parameters should take into account the specified significant digits and adopt the general digit reservation method. Although the numerical ranges and parameters used in some embodiments of the present application to confirm the breadth of the scope are approximate values, in specific embodiments, such numerical values are set as precisely as practicable.

Each patent, patent application, patent application publication, and other material, such as article, book, specification, publication, document, etc., cited in this application is hereby incorporated by reference into this application in its entirety, except for the contents of this application Inconsistent or conflicting application history documents are excluded, as are documents (currently or hereafter appended to this application) that limit the broadest scope of the claims of this application. It should be noted that if there is any inconsistency or conflict between the descriptions, definitions, and/or terms used in the attached materials of this application and the contents of this application, the descriptions, definitions and/or terms used in this application shall prevail .

The above is a detailed introduction to an air-conditioning indoor unit provided by the embodiment of the present application. In this paper, specific examples are used to illustrate the principle and implementation of the present application. The description of the above embodiment is only used to help understand the method of the present application. and its core idea; at the same time, for those skilled in the art, according to the idea of this application, there will be changes in the specific implementation and application scope. limit

Claims

An air conditioner indoor unit, including:

base;

A fresh air module for delivering outdoor air indoors, the fresh air module is installed on the base;

An electric control module for controlling the startup and shutdown of the fresh air module, the electric control module is installed on the base;

Wherein, the fresh air module and the electric control module are located at the same end of the base, and the fresh air module and the electric control module are arranged side by side along the length direction of the base.
The air conditioner indoor unit according to claim 1, wherein:

The length direction of the electric control module is parallel to the rotation axis of the motor in the fresh air module.
The air conditioner indoor unit according to claim 2, wherein:

The fresh air module is above the electric control module.
The air conditioner indoor unit according to any one of claims 1-3, wherein:

The fresh air module includes a fresh air housing, and the fresh air housing is provided with an air inlet and an air outlet;

The air outlet is set facing upwards or forwards.
The air conditioner indoor unit as claimed in claim 4, wherein:

A deflector is provided at the air outlet.
The air conditioner indoor unit according to claim 5, wherein the air guide has a guide slope extending to at least one side of the air outlet.
The air conditioner indoor unit as claimed in claim 5, wherein:

The deflector is connected to the fresh air housing, the base or the shell of the air conditioner indoor unit through a telescopic mechanism;

Driven by the telescopic mechanism, the deflector opens or closes the air outlet.
The air conditioner indoor unit as claimed in claim 4, wherein:

The fresh air housing is provided with a disassembly port for the filter screen to enter and exit.
The air conditioner indoor unit according to claim 8, further comprising:

An air-conditioning housing enclosing the fresh air module and the electronic control module, the air-conditioning housing is also provided with an escape opening corresponding to the disassembly opening.
The air conditioner indoor unit according to claim 8, further comprising:

An air-conditioning casing enclosing the fresh air module and the electric control module, and an inspection port is opened in the air-conditioning casing corresponding to the electric control module.
The air conditioner indoor unit according to claim 4, wherein a filter screen is installed in the fresh air housing, and the filter screen divides the inner space of the fresh air housing into an air inlet chamber and an air supply chamber, and the air inlet chamber The air outlet communicates with the air inlet chamber, and the air outlet communicates with the air supply chamber.
The air conditioner indoor unit according to claim 1, wherein:

It also includes a wind deflector and a wind wheel arranged side by side along the length direction of the base, a first motor for controlling the rotation of the wind deflector and a second motor for controlling the rotation of the wind wheel are installed on the base;

The first motor is located between the wind deflector and the electric control module, and the second motor is located between the wind wheel and the fresh air module.
The air conditioner indoor unit according to claim 12, wherein the electric control module is arranged coaxially with the wind wheel.
The air conditioner indoor unit according to claim 1, wherein the electric control module includes a circuit board and an electric control box.
The air conditioner indoor unit according to claim 1, wherein the length direction of the electric control module is perpendicular to the rotation axis of the motor in the fresh air module.
The air conditioner indoor unit according to claim 1, wherein the electric control module is located above the fresh air module.
The air conditioner indoor unit according to claim 1, wherein the base is provided with a partition wall extending along the length direction of the base, and the fresh air module and the electric control module are respectively located on opposite sides of the partition wall .
The air-conditioning indoor unit according to claim 17, wherein a thermal insulation layer is provided on a side of the partition wall away from the fresh air module.
The air-conditioning indoor unit according to claim 1, wherein, the side of the fresh air module close to the electronic control module is provided with an insulation layer;

Or, the side of the electronic control module close to the fresh air module is provided with an insulation layer.
The air-conditioning indoor unit according to claim 18 or 19, wherein, the insulation layer is insulation cotton or insulation foam.