CN220355550U - Vertical air conditioner indoor unit - Google Patents

Abstract

The utility model provides a vertical air conditioner indoor unit, which comprises a plurality of air outlet columns which are transversely arranged, wherein a plurality of air outlets are formed in the front side of at least one air outlet column. The vertical air conditioner indoor unit can have a plurality of air outlet modes. For example, a plurality of air outlet columns are arranged, and one air outlet column can be selected to independently outlet air or a plurality of air outlet columns can simultaneously outlet air according to the requirement, so that the air outlet quantity is increased. For another example, the air outlet angles of the air conditioner indoor units can be increased due to different angles of the air outlets. The multiple air outlets can also be provided with different air blowing-out, taking three air outlets as an example, one air outlet blows out heat exchange air, one air outlet blows out indoor air, and one air outlet blows out outdoor fresh air. One or more air outlets of the three air outlets can be selected according to the requirements of users or the detected indoor environment. The multiple air outlet modes enable the indoor unit of the vertical air conditioner to meet multiple requirements of users, and therefore comfort level of the indoor unit of the vertical air conditioner is improved.

Description

Vertical air conditioner indoor unit

Technical field

The utility model relates to the technical field of air conditioning, in particular to a vertical air conditioning indoor unit.

Background technique

The appearance difference of existing vertical air conditioner indoor units is not obvious, and they generally have only one air outlet. They have the disadvantages of being difficult to meet the needs of users with different air supply needs in the same room, the wide-angle air supply angle is small, or the soft air cannot be delivered in zones. How to meet users' needs for multiple air outlet modes of vertical air conditioner indoor units is an urgent problem that needs to be solved.

Utility model content

In view of the above problems, the present utility model is proposed in order to provide a vertical air conditioning indoor unit that overcomes the above problems or at least partially solves the above problems, can realize multiple air outlet modes of the vertical air conditioning indoor unit, and can provide users with better Good air supply experience.

Specifically, the utility model provides a vertical air conditioning indoor unit, which includes:

There are a plurality of horizontally arranged air outlet columns, and at least one of the air outlet columns is provided with a plurality of air outlets on the front side.

Optionally, there are two air outlet columns, and a plurality of air outlets are provided on the front side of each air outlet column;

The two air outlet columns are arranged symmetrically with respect to a vertical reference plane extending forward and backward.

Optionally, each of the air outlet columns has two air outlets, and the two air outlets are respectively a first air outlet and a second air outlet;

The second air outlet is located on a side of the first air outlet away from the other air outlet column;

Both the first air outlet and the second air outlet are in the shape of vertical strips.

Optionally, an air outlet duct and a bypass duct are provided in each air outlet column, and the front end of each air outlet duct is connected to the edge of the corresponding first air outlet. The bypass duct is connected to the corresponding air outlet duct, and each of the bypass ducts is connected to the corresponding second air outlet.

Optionally, each of the air outlet columns has a first air guide surface connected to the corresponding first air outlet and away from one side edge of the other air outlet column;

The air-conditioning indoor unit further includes two air guide devices, each of which is disposed at the corresponding first air outlet for guiding the air in the width direction of the first air outlet and It can move to a wide-angle air guide position defining a wide-angle air duct with the first air guide surface.

Optionally, each air outlet column includes:

The air outlet main column has a communication port extending along the length direction of the air outlet main column on the front side thereof; the two edges extending along the length direction of the communication port are respectively the first edge and the second edge. Two edges; the surface of the air outlet column includes an air guide area connected to the first edge; the edge of the air guide area opposite to the first edge is a third edge;

Wind guide body, the wind guide body is arranged on the front side of the wind guide area; the first wind guide surface is part or all of the front side surface of the wind guide body, and the front side of the wind guide body The surface has a fourth edge and a fifth edge, the fourth edge is close to the second edge, the fifth edge is close to the third edge, and the fifth edge is obliquely in front of the fourth edge; The bypass channel is between the air guide body and the air guide area; the distance between the second edge and the end of the air guide body with the fourth edge is the first An air outlet, the distance between the third edge and the end of the air guide body with the fifth edge is the second air outlet; the bypass channel connects the communication opening and the third air outlet. Two air outlets.

Optionally, an air outlet structure is provided at the second air outlet, and the air outlet structure causes the air outlet through the second air outlet to be directed toward the front side of the second air outlet close to the third edge. Blow out directly in front of the second air outlet or directly in front of the second air outlet;

The air outlet structure includes a plurality of arc-shaped plates, the plurality of arc-shaped plates are parallel, and the plurality of arc-shaped plates protrude toward the front of the first air outlet, so that the air outlet passing through the arc-shaped plates The air is blown toward the front side of the second air outlet close to the third edge.

Optionally, the air guide device includes at least one air guide plate;

When the air guide device moves to the wide-angle air guide position, the edge of the air guide plate closest to the air guide body and close to the air guide body is on the front side of the first air guide surface.

Optionally, the air outlet column further includes an air duct connected to the communication port, and the section of the air duct wall connected to the first edge of the air duct at the first edge is a reference section;

The air guide is located on a side of the reference section away from the first air outlet.

Optionally, an air inlet structure is provided at the entrance of the bypass channel;

The air inlet structure is a microporous plate, and two vertical edges of the microporous plate are respectively connected to the fourth edge and the first edge;

The air guide body also includes a second air guide surface located behind the first air guide surface;

The first air guide surface is an arc surface arched in a direction away from the bypass duct;

The second air guide surface has a planar area connected to the fourth edge, and an end of the planar area away from the first edge is obliquely in front of the fourth edge;

The two air outlet columns are spaced apart so that an air induction interval is formed between the two air outlet columns.

The vertical air conditioner indoor unit of the present utility model can have multiple air outlet modes. For example, if you set up multiple air outlet columns, you can choose one air outlet column to emit air alone or multiple air outlet columns to emit air at the same time according to your needs to increase the air outlet volume. For another example, multiple air outlets are set at different angles to increase the air outlet angle of the air conditioner indoor unit. Multiple air outlets can also be set to blow out different winds. Taking three air outlets as an example, one air outlet blows out heat exchange air, one air outlet blows out indoor air, and one air outlet blows out outdoor fresh air. One or more of the three air outlets can be selected according to the user's needs or to detect the indoor environment. A variety of air outlet modes enable the vertical air conditioner indoor unit to meet the various needs of users, thereby improving the comfort of the vertical air conditioner indoor unit.

Further, during operation, the air guide device on an air outlet column rotates to guide the direction of the wind blown out from the first air outlet. In particular, when the air guide device rotates to the wide-angle air guide position, at least part of the wind blows from the first air outlet. The wind blown out of the air outlet enters the wide-angle air duct defined by the first air guide surface and the air guide device, and is blown out in a direction away from the other air outlet column, thus expanding the air outlet angle of the first air outlet, thereby making the two The air outlet angle of the air outlet column is larger, thereby meeting the user's demand for wide-angle air supply of the vertical air conditioner indoor unit.

Based on the following detailed description of specific embodiments of the present invention in conjunction with the accompanying drawings, those skilled in the art will further understand the above and other objects, advantages and features of the present invention.

Description of the drawings

Some specific embodiments of the present invention will be described in detail below by way of illustration and not limitation with reference to the accompanying drawings. The same reference numbers in the drawings identify the same or similar parts or portions. Those skilled in the art will appreciate that these drawings are not necessarily drawn to scale. In the attached picture:

Figure 1 is a schematic front view of a vertical air conditioner indoor unit according to one embodiment of the present invention;

Figure 2 is a cross-sectional view of a vertical air conditioner indoor unit according to one embodiment of the present invention;

Figure 3 is a cross-sectional view of a vertical air conditioner indoor unit according to one embodiment of the present invention;

Figure 4 is a cross-sectional view of a vertical air conditioner indoor unit according to one embodiment of the present invention;

Figure 5 is a cross-sectional view of a vertical air conditioner indoor unit according to one embodiment of the present invention;

Figure 6 is a cross-sectional view of a vertical air conditioner indoor unit according to one embodiment of the present invention;

Figure 7 is a cross-sectional view of a vertical air conditioner indoor unit according to one embodiment of the present invention;

Figure 8 is a cross-sectional view of a vertical air conditioner indoor unit according to one embodiment of the present invention;

Figure 9 is a cross-sectional view of a vertical air conditioner indoor unit according to one embodiment of the present invention;

Figure 10 is a cross-sectional view of a vertical air conditioner indoor unit according to one embodiment of the present invention.

Detailed ways

The vertical air conditioner indoor unit according to the embodiment of the present utility model will be described below with reference to FIGS. 1 to 10 . Among them, the orientation or positional relationship indicated by "front", "back", "upper", "lower", "top", "bottom", "inner", "outer", "lateral", etc. are based on those shown in the accompanying drawings. The orientation or positional relationship is only for the convenience of describing the present invention and simplifying the description. It 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 cannot be understood as a limitation of the present invention. limits.

The terms "first", "second", etc. are used for descriptive purposes only and shall not be understood as indicating or implying relative importance or implicitly indicating the quantity of indicated technical features. Therefore, features defined as “first”, “second”, etc. may explicitly or implicitly include at least one of the features, that is, include one or more of the features. In the description of the present invention, "plurality" means at least two, such as two, three, etc., unless otherwise clearly and specifically limited. When a feature "includes or includes" one or some of the features it encompasses, unless specifically described otherwise, this indicates that other features are not excluded and may further be included.

Unless otherwise expressly stated and limited, the terms "installed", "connected", "connected", "fixed" and "coupled" should be understood in a broad sense. For example, it can be a fixed connection or a detachable connection, or Integrated; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be an internal connection between two elements or an interactive relationship between two elements, unless otherwise clearly limited . Those of ordinary skill in the art should be able to understand the specific meanings of the above terms in the present invention according to specific circumstances.

Figure 1 is a schematic front view of a vertical air conditioner indoor unit according to one embodiment of the present invention. Referring to Figures 2 to 10, the vertical air conditioner indoor unit according to the embodiment of the present invention includes a plurality of horizontally arranged air outlet columns 10. A plurality of air outlets are provided on the front side of at least one air outlet column 10 . A vertical air conditioner indoor unit with multiple air outlet columns 10 and air outlets can have multiple air outlet modes. For example, if multiple air outlet columns 10 are provided, one air outlet column 10 can be selected to emit air alone or multiple air outlet columns 10 can emit air simultaneously according to needs, so as to increase the air outlet volume. For another example, multiple air outlets can be set at different angles to increase the air outlet angle of the air conditioner indoor unit. Multiple air outlets can also be set to blow out different winds. Taking three air outlets as an example, one air outlet blows out heat exchange air. , one air outlet blows out indoor air, and one air outlet blows out outdoor fresh air. One or more of the three air outlets can be selected according to the user's needs or to detect the indoor environment. A variety of air outlet modes enable the vertical air conditioner indoor unit to meet the various needs of users, thereby improving the comfort of the vertical air conditioner indoor unit.

In some embodiments of the present invention, there are two air outlet columns 10 , and each air outlet column 10 is provided with a plurality of air outlets on the front side. The two air outlet columns 10 are arranged symmetrically with respect to a vertical reference plane extending forward and backward. The symmetrically arranged air outlet columns 10 make the vertical air conditioner indoor unit have a stable shape, which is in line with Chinese aesthetics.

Furthermore, in some embodiments of the present invention, as shown in FIGS. 1 and 2 , two air outlet columns 10 are spaced apart so that an air induction interval 20 is formed between the two air outlet columns 10 . When the two air outlet columns 10 discharge air forward, the negative pressure drives the air in the air induction interval 20 to flow forward, so that the air is mixed with the air blown out by the two air outlet columns 10. During cooling, , increasing the outlet air temperature, preventing the wind from being too "hard", and producing a "soft" wind effect.

In some embodiments of the present invention, each air outlet column 10 is provided with two air outlets, and the two air outlets are the first air outlet 11 and the second air outlet 17 respectively. The second air outlet 17 is located on the side of the first air outlet 11 away from the other air outlet column 10 . Both the first air outlet 11 and the second air outlet 17 are vertical strips. The air from the vertical strip air outlets can avoid indoor temperature stratification, thereby making the indoor temperature uniform in the upper and lower directions.

In some embodiments of the present invention, each air outlet column 10 is provided with an air outlet air duct and a bypass air duct, and the front end of each air outlet air duct is connected to the edge of the corresponding first air outlet 11. Each bypass duct is connected to the corresponding air outlet duct, and each bypass duct is connected to the corresponding second air outlet 17 .

In some embodiments of the present invention, each air outlet column 10 has a first air guide surface 32 connected to the corresponding first air outlet 11 and away from one side edge of the other air outlet column 10 . The air conditioning indoor unit also includes two air guide devices 12. Each air guide device 12 is respectively disposed at the corresponding first air outlet 11 for guiding the air out in the width direction of the first air outlet 11 and is movable to the same position as the first air outlet 11. The first air guide surface 32 defines the wide-angle air guide position of the wide-angle air duct.

During operation, the air guide device 12 on the air outlet column 10 rotates to guide the direction of the wind blown out from the first air outlet 11. In particular, when the air guide device 12 rotates to the wide-angle air guide position, at least part of the wind blows from the first air outlet. The wind blown out of the air outlet 11 enters the wide-angle air duct defined by the first air guide surface 32 and the air guide device 12, and is blown out in a direction away from the other air outlet column 10, thereby expanding the air outlet angle of the first air outlet 11 , thereby making the air outlet angles of the two air outlet columns 10 larger, thereby meeting the user's demand for wide-angle air supply of the vertical air conditioner indoor unit.

In some embodiments of the present invention, each air outlet column 10 includes an air outlet column and an air guide body 30 . The front side of the air outlet column has a communication opening extending along the length direction of the air outlet column. The two edges extending along the length direction of the communication opening are respectively a first edge and a second edge. The surface of the air outlet column includes an air guide area connected to the first edge. The edge of the air guide area opposite to the first edge is the third edge. The air guide body 30 is disposed on the front side of the air guide area. The air guide body 30 includes a first air guide surface 32 disposed on the front side of the air guide body 30. The first air guide surface 32 has a fourth edge and a fifth edge. The fourth edge is close to the second edge, and the fifth edge is close to the second edge. There are three edges, and the fifth edge is diagonally in front of the fourth edge. There is a bypass channel between the air guide body 30 and the air guide area. The distance between the second edge and the end of the air guide body 30 with the fourth edge is the first air outlet 11 , and the distance between the third edge and the end of the air guide 30 with the fifth edge is the second air outlet 11 . Air outlet 17. The bypass channel communicates with the communication opening and the second air outlet 17 .

In these implementations, by arranging the air outlet column and the air guide body, each air outlet column 10 is provided with two air outlets and a first air guide surface, thereby realizing wide-angle air outlet of the vertical air conditioner indoor unit. Under the premise, it also makes the shape novel and kills two birds with one stone.

In some embodiments of the present invention, as shown in Figures 3 and 4, an air outlet structure 18 is provided at the second air outlet 17. The air outlet structure 18 causes the air outlet through the second air outlet 17 to be directed toward the second outlet. The air outlet 17 blows out from the front side near the third edge. That is to say, the wind entering the bypass duct can also change the direction of the air outlet after passing through the air outlet structure 18 and expand the air outlet angle.

In some embodiments of the present invention, as shown in FIG. 4 , the air outlet structure 18 includes a plurality of arc-shaped plates, the plurality of arc-shaped plates are arranged in parallel, and the plurality of arc-shaped plates protrude toward the front of the first air outlet 11 , so that the air that passes through the arc plate is blown toward the front side of the second air outlet 17 close to the third edge.

Of course, in other embodiments of the present invention, the second air outlet 17 is provided with an air outlet structure 18 , and the air outlet structure 18 allows the air outlet through the second air outlet 17 to be blown directly in front of the second air outlet 17 .

In some embodiments of the present invention, as shown in Figure 2, an air inlet structure 19 is provided at the entrance of the bypass duct to disperse the wind passing through the entrance of the bypass duct.

Furthermore, in some embodiments of the present invention, as shown in Figure 2, the air inlet structure 19 is a microperforated plate, and the two edges of the microperforated plate along the length direction are connected to the fourth edge and the first edge respectively. The air outflow from part of the connecting port passes through the micropore plate and is dispersed by the micropores, becoming a breeze, thus making the air outflow "softer".

In some embodiments of the present invention, the micropores are arranged horizontally.

In some embodiments of the present invention, as shown in Figure 2, the air guide body 30 also includes a second air guide surface 31 located behind the first air guide surface 32, and the first air guide surface is directed away from the bypass duct. The arc surface arched in the direction. The second air guide surface 31 has a planar area connected to the fourth edge, and one end of the planar area away from the first edge is located obliquely in front of the fourth edge. Providing the second air guide surface 31 can reduce wind resistance, making it easier for the wind that enters the bypass duct through the air inlet structure 19 to pass through the air outlet structure 18 and then be blown out.

In some embodiments of the present invention, the air outlet structure 18, the air inlet structure 19 and the air guide body are integrally formed.

In some embodiments of the present invention, as shown in FIG. 3 , the air guide device 12 includes at least one air guide plate. When the air guide device moves to the wide-angle air guide position, the air guide plate closest to the air guide body 30 approaches. The edge of the air guide body 30 is on the front side of the first air guide surface 32 . This arrangement can form a wide-angle air channel between the air guide plate closest to the air guide body 30 and the first air guide surface 32 . Preferably, the air guide device 12 includes two air guide plates. The two air guide plates are arranged along the width direction of the first air outlet 11 .

In some embodiments of the present invention, as shown in Figure 3, the air outlet column 10 also includes an air duct connected to the communication port. The cross section of the air duct wall connected to the first edge of the air duct at the first edge is Reference section. The air guide body is located on a side of the reference section away from the first air outlet. This arrangement is conducive to wide-angle air guidance without obstructing the air outlet from the connecting port.

In some embodiments of the present invention, the width of the air-inducing interval 20 gradually decreases from the back to the front. The above-mentioned arrangement of the air-inducing interval 20 is conducive to the entry of air from the rear side of the air-inducing interval 20 and also facilitates the air in the air-inducing interval 20 to be blown out at a faster speed.

In some embodiments of the present invention, the ratio of the distance d from the second edge to the vertical plane extending in the transverse direction where the front end of the air outlet column 10 is located and the maximum thickness D of the air outlet column 10 in the front-to-back direction is less than 0.3 . Preferably, in some embodiments, the ratio of the distance from the second edge to the vertical plane extending in the transverse direction where the front end of the air outlet column 10 is located and the maximum thickness of the air outlet column 10 in the front-to-back direction is less than 0.17. Further preferably, in some embodiments, the ratio of the distance from the second edge to the vertical plane extending in the transverse direction where the front end of the air outlet column 10 is located and the maximum thickness of the air outlet column 10 in the front-rear direction is equal to 0.135.

In these embodiments, the first is ensured by setting the ratio of the distance d from the second edge to the vertical plane extending in the transverse direction where the front end of the air outlet column 10 is located and the maximum thickness D of the air outlet column 10 in the front-rear direction. The air outlet 11 is "front-positioned" so that the air flow blown from the first air outlet 11 is further forward. Compared with the existing two first air outlets 11 that are arranged opposite each other, this arrangement is conducive to increasing the output of the air-conditioning indoor unit. wind angle to meet user needs.

In some embodiments of the present invention, as shown in FIG. 9 , the ratio of the distance from the second edge to the third edge in the lateral direction to the maximum thickness of the air outlet column 10 in the lateral direction is greater than or equal to 0.3. Preferably, in some embodiments, the ratio of the distance h from the second edge to the third edge in the lateral direction to the maximum thickness H of the air outlet column 10 in the lateral direction is greater than or equal to 0.4. Further preferably, in some embodiments, the ratio of the distance h from the second edge to the third edge in the lateral direction to the maximum thickness H of the air outlet column 10 in the lateral direction is equal to 0.64.

In these embodiments, the first air outlet 11 and the second air outlet 17 are ensured by setting the ratio of the distance h from the second edge to the third edge in the lateral direction to the maximum thickness H of the air outlet column 10 in the lateral direction. The air outlet range further expands the air outlet range and air outlet angle of the air conditioner indoor unit.

In some embodiments of the present invention, as shown in FIG. 9 , the ratio of the width h1 of the first air outlet 11 to the maximum thickness H of the air outlet column 10 in the lateral direction is greater than or equal to 0.2. Preferably, the ratio of the width h1 of the first air outlet 11 to the maximum thickness H of the air outlet column 10 in the transverse direction is 0.36.

In some embodiments of the present invention, as shown in FIG. 9 , the ratio of the width h2 of the second air outlet 17 to the maximum thickness H of the air outlet column 10 in the lateral direction is greater than or equal to 0.1. Preferably, the ratio of the width h2 of the second air outlet 17 to the maximum thickness H of the air outlet column 10 in the lateral direction is 0.19.

In some embodiments of the present invention, the two vertical edges of the first air outlet 11 are the second edge and the sixth edge respectively, and the sixth edge is on the side of the second edge away from the other air outlet column 10. And the sixth edge is on the front side of the second edge. The angle between the plane where the second edge and the sixth edge are located and the vertical reference plane is α1, and α1 is greater than 40°. That is, the second edge is diagonally behind the sixth edge. This arrangement makes the first air outlet 11 "front", so that the air flow blown from the first air outlet 11 is closer to the front and can flow to both sides. Compared with the existing two first air outlets that are oppositely arranged, This setting is conducive to increasing the air outlet angle of the air conditioner indoor unit to meet the needs of users.

Preferably, in some embodiments of the present invention, the angle α1 between the plane where the second edge and the sixth edge are located and the vertical reference plane is 60° to 80°, such as 60°, 65°, 68°, 73° °, 75°, 78°, etc.

In some embodiments of the present invention, the sixth edge position may be the position where the air guide device 12 contacts the first air guide surface 32 when the air guide device 12 closes the first air outlet 11 .

In some embodiments of the present invention, the first air guide surface 32 is arc-shaped, which is more conducive to wide-angle air supply.

In some embodiments of the present invention, the air outlet column 10 includes a vertical plane extending in the transverse direction connected to the front edge of the first air guide surface 32 . The vertical plane is the frontmost end of the air outlet column 10 . The air outlet 17 is arranged on a vertical plane.

In some embodiments of the present invention, the inner surface of the air guide plate causes the airflow to flow out in a direction away from the other air outlet column 10 . This arrangement is also beneficial to expanding the air outlet angle of the first air outlet 11 .

In some embodiments of the present invention, the first air guide plate is close to the second edge. The first air guide plate and the second air guide plate can move to preset positions. The angle between the front end section of the inner surface of the first air guide plate and the vertical reference plane is the first included angle. The angle between the front end section of the inner surface of the second air guide plate and the vertical reference plane is the second included angle. At the preset position, the first included angle is smaller than the second included angle, and the second included angle is greater than 60°.

In some embodiments of the present invention, the air guide device 12 includes a plurality of air guide plates. The front surface of each air guide plate is an arc surface. When the first air outlet 11 is closed, the second edge and each air guide plate are closed. The front surface of the wind plate is on the same arc surface. This setting makes the air conditioner indoor unit have a coordinated and beautiful appearance.

In some embodiments of the present invention, as shown in Figure 10, the first air guide plate is close to the second edge, and the forward-facing section between the midline of the front surface of the first air guide plate and the reference plane is The angle is α2, α2 is 40° to 90°, preferably α2 is 56°. The forward included angle between the tangent plane where the midline of the front surface of the second air guide plate is located and the reference plane is α3, and α3 is between 70° and 90°. Preferably, α3 is 80°.

In some embodiments of the present invention, as shown in FIG. 10 , the angle θ between the air outlet direction of the second air outlet 17 and the vertical reference plane is greater than 50°. Preferably, θ is 70°. This arrangement further increases the air outlet angle of the air conditioning indoor unit.

Further, in some embodiments of the present invention, as shown in Figure 10, the angle θ between the tangent plane at the front edge of the windward surface of the arc-shaped plate and the vertical reference plane is greater than 50°. Preferably, the angle θ between the tangent plane at the front edge of the windward surface of the arc-shaped plate and the vertical reference plane is 70°.

In some embodiments of the present invention, an air inlet 16 connected to the communication port is provided on the side wall of each air outlet column. Each air outlet column is equipped with a fan, which guides air into the air outlet column and blows it out from the connecting port. The fan is a cross-flow fan 14. A heat exchanger 15 is provided in at least one air outlet column. When one of the two air outlet columns blows the heat exchange air flow, the heat exchange air flow, the non-heat exchange air flow and the air in the induced air interval 20 are mixed in front of the indoor unit of the vertical air conditioner, so that the temperature of the mixed air flow is higher Close to room temperature, thus making the air outlet soft. When both air outlet columns blow heat exchange airflow, the heat exchange airflow and the air in the air induction interval 20 are mixed in front of the vertical air conditioner indoor unit, which also makes the outlet air soft.

In some embodiments of the present invention, the vertical air conditioner indoor unit has multiple air outlet modes. As shown in Figure 3, the air guide device 12 closes the first air outlet 11, and the air that passes through the communication opening enters the bypass channel through the air inlet structure 19 and is blown out from the second air outlet 17 through the air outlet structure 18. This The air outlet mode can be called breeze mode. As shown in Figure 5, the air guide device 12 extends in the front and rear direction. At this time, the first air outlet 11 has the largest opening area. The air outlet from the two first air outlets 11 drives the air in the air induction interval 20 to flow forward. At this time, The air volume is the largest, and this air outlet mode can be called the maximum air volume mode. As shown in Figure 6, the air outflows from the two first air outlets 11 are directed towards each other, and the air outflows from the two first air outlets 11 drive the air in the air induction interval 20 to flow forward, thereby increasing the wind speed after the mixed air. It is larger and helps to supply air to distant places. This air outlet mode can be called long-distance air supply mode. As shown in Figure 7, the two air guide plates of the air guide device 12 are both inclined in the direction of the air guide body 30, and the air outflows from the two first air outlets 11 are directed away from each other, so that the two first air outlets 11 The air outlet of 11 is mainly towards both sides. This air outlet mode can be called wide-angle surrounding air mode. As shown in FIG. 8 , the air guide plate close to the second edge of the air guide device 12 extends back and forth. The air guide plate close to the air guide body 30 and the first air guide surface 32 form a wide-angle air duct, so that the air guide passes through the first air outlet. The air outlet angle of 11 is relatively large, and this air outlet mode can be called a wide-area uniform air mode. As shown in Figure 4, one of the air guide devices is closed and the corresponding air outlet column does not supply air, while the other air guide device guides air. This air outlet mode can be called a single column air supply mode. One of the air guide devices guides the air, the heat exchanger in the other air outlet column is closed, and the air inlet of the other air outlet column is connected to the indoor environment or outdoor environment, that is, one air outlet column emits heat exchange air, and the other air outlet column The air outlet column emits non-heat exchange indoor air or fresh air. This air outlet mode can be called a healthy air supply mode.

At this point, those skilled in the art will realize that although a plurality of exemplary embodiments of the present invention have been shown and described in detail herein, the present invention may still be implemented according to the spirit and scope of the present invention. Many other variations or modifications consistent with the principles of the invention can be directly identified or deduced from the disclosure of the invention. Therefore, the scope of the present invention should be understood and deemed to cover all such other variations or modifications.

Claims (8)

1. A vertical air conditioner indoor unit, characterized by including: A plurality of horizontally arranged air outlet columns, at least one of which is provided with multiple air outlets on the front side; There are two air outlet columns, and multiple air outlets are provided on the front side of each air outlet column; The two air outlet columns are arranged symmetrically with respect to a vertical reference plane extending forward and backward; Each of the air outlet columns has two air outlets, and the two air outlets are respectively a first air outlet and a second air outlet; The second air outlet is located on a side of the first air outlet away from the other air outlet column; Both the first air outlet and the second air outlet are in the shape of vertical strips. 2. The vertical air conditioner indoor unit according to claim 1, characterized in that, Each air outlet column is provided with an air outlet duct and a bypass air duct. The front end of each air outlet air duct is connected to the edge of the corresponding first air outlet. Each bypass air duct is It is connected with the corresponding air outlet duct, and each of the bypass ducts is connected with the corresponding second air outlet. 3. The vertical air conditioner indoor unit according to claim 2, characterized in that, Each of the air outlet columns has a first air guide surface connected to the corresponding first air outlet and away from one side edge of the other air outlet column; The air-conditioning indoor unit further includes two air guide devices, each of which is disposed at the corresponding first air outlet for guiding the air in the width direction of the first air outlet and It can move to a wide-angle air guide position defining a wide-angle air duct with the first air guide surface. 4. The vertical air conditioning indoor unit according to claim 3, characterized in that each of the air outlet columns includes: The air outlet main column has a communication port extending along the length direction of the air outlet main column on the front side thereof; the two edges extending along the length direction of the communication port are respectively the first edge and the second edge. Two edges; the surface of the air outlet column includes an air guide area connected to the first edge; the edge of the air guide area opposite to the first edge is a third edge; Wind guide body, the wind guide body is arranged on the front side of the wind guide area; the first wind guide surface is part or all of the front side surface of the wind guide body, and the front side of the wind guide body The surface has a fourth edge and a fifth edge, the fourth edge is close to the second edge, the fifth edge is close to the third edge, and the fifth edge is obliquely in front of the fourth edge; The bypass channel is between the air guide body and the air guide area; the distance between the second edge and the end of the air guide body with the fourth edge is the first An air outlet, the distance between the third edge and the end of the air guide body with the fifth edge is the second air outlet; the bypass channel connects the communication opening and the third air outlet. Two air outlets. 5. The vertical air conditioner indoor unit according to claim 4, characterized in that, An air outlet structure is provided at the second air outlet, and the air outlet structure causes the air outlet through the second air outlet to be blown toward the front side of the second air outlet close to the third edge or toward the front side of the second air outlet. Blow out directly in front of the second air outlet; The air outlet structure includes a plurality of arc-shaped plates, the plurality of arc-shaped plates are parallel, and the plurality of arc-shaped plates protrude toward the front of the first air outlet, so that the air outlet passing through the arc-shaped plates The air is blown toward the front side of the second air outlet close to the third edge. 6. The vertical air conditioner indoor unit according to claim 4, characterized in that, The air guide device includes at least one air guide plate; When the air guide device moves to the wide-angle air guide position, the edge of the air guide plate closest to the air guide body and close to the air guide body is on the front side of the first air guide surface. 7. The vertical air conditioner indoor unit according to claim 4, characterized in that, The air outlet column also includes an air duct connected to the communication port, and the cross section of the air duct wall connected to the first edge of the air duct at the first edge is a reference cross section; The air guide is located on a side of the reference section away from the first air outlet. 8. The vertical air conditioner indoor unit according to claim 4, characterized in that, An air inlet structure is provided at the entrance of the bypass duct; The air inlet structure is a microporous plate, and two vertical edges of the microporous plate are respectively connected to the fourth edge and the first edge; The air guide body also includes a second air guide surface located behind the first air guide surface; The first air guide surface is an arc surface arched in a direction away from the bypass duct; The second air guide surface has a planar area connected to the fourth edge, and an end of the planar area away from the first edge is obliquely in front of the fourth edge; The two air outlet columns are spaced apart so that an air induction interval is formed between the two air outlet columns.