CN223537722U - A reversible air supply component, an indoor unit, and an air conditioner - Google Patents
A reversible air supply component, an indoor unit, and an air conditionerInfo
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- CN223537722U CN223537722U CN202423178002.8U CN202423178002U CN223537722U CN 223537722 U CN223537722 U CN 223537722U CN 202423178002 U CN202423178002 U CN 202423178002U CN 223537722 U CN223537722 U CN 223537722U
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Abstract
本实用新型提供了一种可逆送风组件、室内机及空调器，涉及空调器技术领域，解决了现有技术中存在的可逆送风空调器单纯依靠对旋风机送风，送风效果不理想的技术问题。该可逆送风组件包括壳体，壳体上形成有上风口和下风口；风道组件，可转动地设置在壳体内，能够使风道组件的出风口分别朝向上风口和下风口；导风结构，包括第一导风组件和第二导风组件，第一导风组件设置在上风口和风道组件之间，第二导风组件设置在下风口和所述风道组件之间。本实用新型用于提供一种送风效果更好的可逆送风组件、室内机及空调器。
This utility model provides a reversible air supply component, an indoor unit, and an air conditioner, relating to the field of air conditioner technology. It solves the technical problem in existing reversible air supply air conditioners that rely solely on counter-current fans for air delivery, resulting in unsatisfactory air delivery performance. The reversible air supply component includes a housing with an upper air outlet and a lower air outlet formed thereon; an air duct component rotatably disposed within the housing, allowing the air outlets of the air duct component to face the upper and lower air outlets respectively; and an air guiding structure including a first air guiding component and a second air guiding component, the first air guiding component being disposed between the upper air outlet and the air duct component, and the second air guiding component being disposed between the lower air outlet and the air duct component. This utility model provides a reversible air supply component, indoor unit, and air conditioner with improved air delivery performance.
Description
Technical Field
The utility model relates to the technical field of air conditioners, in particular to a reversible air supply assembly, an indoor unit and an air conditioner.
Background
The air duct structure of the conventional main flow indoor air conditioner consists of a single cross flow fan, a single air inlet, a single air outlet and a single-row or double-row folded evaporator, and air supply under refrigeration and heating working conditions is realized through an air deflector.
The utility model provides a reversible air supply air conditioner among the prior art, including casing, inside wind channel, heat exchanger and disrotatory fan, be equipped with wind gap and lower wind gap on the casing, inside wind channel both ends respectively with wind gap, lower wind gap intercommunication, heat exchanger and disrotatory fan all set up in the inside wind channel, the heat exchanger is established in wind gap below, and disrotatory fan is established between heat exchanger and lower wind gap. When in heating, the air is sucked from the upper air port, subjected to heat exchange by the heat exchanger and blown out from the upper air port, and finally blown out from the upper air port, thereby realizing the multidirectional air supply effect and leading the room air flow to form a large circulation.
However, the air duct inside the reversible air-supply air conditioner provided in the prior art is of a vertical through structure, and air is supplied by simply relying on a counter-rotating fan, so that the air supply effect is not ideal.
Disclosure of utility model
The utility model aims to provide a reversible air supply assembly, an indoor unit and an air conditioner, which are used for solving the technical problem that the reversible air supply air conditioner in the prior art simply relies on a disrotatory fan to supply air and the air supply effect is not ideal. The preferred technical solutions of the technical solutions provided by the present utility model can produce a plurality of technical effects described below.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the present utility model provides a reversible air supply assembly comprising:
the shell is provided with an upper air port and a lower air port;
The air duct assembly is rotatably arranged in the shell, and an air outlet of the air duct assembly can face the upper air outlet and the lower air outlet respectively;
The air guide structure comprises a first air guide assembly and a second air guide assembly, wherein the first air guide assembly is arranged between the upper air port and the air duct assembly, and the second air guide assembly is arranged between the lower air port and the air duct assembly;
When the air outlet of the air duct component faces the upper air opening, the opening of the first air guide component facing one side of the air duct component is matched with the air outlet of the air duct component, and the opening of the second air guide component facing one side of the lower air opening has the largest size;
When the air outlet of the air duct component faces the lower air opening, the size of the opening of the first air guide component facing one side of the upper air opening is in the maximum position, and the opening of the second air guide component facing one side of the air duct component is matched with the air outlet of the air duct component.
Preferably, the air duct assembly comprises a rotary air duct and an air duct driving assembly;
the rotary air duct is rotatably arranged in the shell, the rotary air duct is provided with an air inlet and an air outlet, and a centrifugal fan blade assembly is arranged in the rotary air duct;
The air duct driving assembly is connected with the rotary air duct and used for driving the rotary air duct to rotate between an upper air inlet position and a lower air inlet position;
When the rotary air duct is positioned at the upper air inlet position, the air inlet faces the upper air inlet, and the air outlet faces the lower air inlet;
When the rotary air duct is positioned at the lower air inlet position, the air inlet faces the lower air inlet, and the air outlet faces the upper air inlet.
Preferably, the air duct driving assembly comprises a rotary disc and a rotary driving motor, the rotary air duct is arranged on the rotary disc, and the rotary driving motor is connected with the rotary disc and used for driving the rotary disc to rotate.
Preferably, the first air guide assembly comprises a first air duct plate, a first driving motor, a second air duct plate and a second driving motor, and the first air duct plate and the second air duct plate are respectively arranged at two sides of an air inlet or an air outlet of the air duct assembly;
The first air duct plate is rotatably arranged in the shell through a first rotating shaft, the first rotating shaft is arranged at one side far away from the air duct assembly, and the first driving motor is in transmission connection with the first rotating shaft and is used for driving the first air duct plate to reciprocate between a first initial position and a first end position;
The second air duct plate is rotatably arranged in the shell through a second rotating shaft, the second rotating shaft is arranged on one side close to the air outlet, and the second driving motor is in transmission connection with the second air duct plate and is used for driving the second air duct plate to reciprocate between a second initial position and a second end position;
When the rotary air duct is positioned at the lower air inlet position, the first driving motor drives the first air duct plate to be positioned at a first initial position, the second driving motor drives the second air duct plate to rotate to a second initial position, at the moment, the second air duct plate and the first air duct plate are respectively positioned at two sides of the air outlet, and the free end of the second air duct plate is obliquely arranged towards the upper air outlet;
When the rotary air duct is at the upper air inlet position, the first driving motor drives the first air duct plate to be at a first end position, the second driving motor drives the second air duct plate to rotate to a second end position, at the moment, the free end of the first air duct plate is lapped on an air inlet of the air duct assembly, and the free end of the second air duct plate is lapped on a shell far away from the first air duct plate, so that the opening sizes of the first air duct plate and the second air duct plate facing one side of the upper air inlet are at the maximum position.
Preferably, the second air guide assembly comprises a third air duct plate, a third driving motor, a fourth air duct plate and a fourth driving motor, and the third air duct plate and the fourth air duct plate are respectively arranged at two sides of an air inlet or an air outlet of the air duct assembly;
the third air duct plate is rotatably arranged in the shell through a third rotating shaft, the third rotating shaft is arranged on one side close to the air outlet, and the third driving motor is in transmission connection with the third rotating shaft and is used for driving the third air duct plate to reciprocate between a third initial position and a third end position;
The fourth air duct plate is rotatably arranged in the shell through a fourth rotating shaft, the fourth rotating shaft is arranged at one side far away from the air duct assembly, and the fourth driving motor is in transmission connection with the fourth air duct plate and is used for driving the fourth air duct plate to reciprocate between a fourth initial position and a fourth end position;
When the rotary air duct is positioned at the upper air inlet position, the third driving motor drives the third air duct plate to be positioned at a first initial position, the fourth driving motor drives the fourth air duct plate to rotate to a second initial position, at this time, the third air duct plate and the fourth air duct plate are respectively positioned at two sides of the air outlet, and the free end of the third air duct plate is obliquely arranged towards the lower air outlet;
When the rotary air duct is positioned at the lower air inlet position, the third driving motor drives the third air duct plate to be positioned at a first end position, the fourth driving motor drives the fourth air duct plate to rotate to a second end position, at the moment, the free end of the fourth air duct plate is lapped on an air inlet of the air duct assembly, and the free end of the third air duct plate is lapped on a shell far away from the fourth air duct plate, so that the opening sizes of the third air duct plate and the fourth air duct plate towards one side of the lower air inlet are positioned at the maximum position.
Preferably, an upper filter screen is arranged on the upper air opening, and a lower filter screen is arranged on the lower air opening.
Preferably, an upper air deflector assembly is arranged on the upper air opening, and a lower air deflector assembly is arranged on the lower air opening.
Preferably, the upper air deflector assembly comprises a first upper air deflector, a first upper driving motor, a second upper air deflector and a second upper driving motor, wherein the first upper air deflector and the second upper air deflector are respectively arranged at two sides of the upper air opening;
The first upper air deflector is rotatably arranged on the upper air inlet through a first upper hinge shaft, and a first upper driving motor is in transmission connection with the first upper hinge shaft and is used for driving the first upper air deflector to move between a first upper closed position and a first upper open position;
The second upper air deflector is rotatably arranged on the upper air opening through a second upper hinge shaft, and the second upper driving motor is in transmission connection with the second upper hinge shaft and is used for driving the second upper air deflector to move between a second upper closed position and a second upper open position;
The first upper air deflector is positioned at a first upper closing position, and when the second upper air deflector is positioned at a second upper closing position, the first upper air deflector and the second upper air deflector seal the upper air opening.
Preferably, the lower air deflector assembly comprises a first lower air deflector, a first lower driving motor, a second lower air deflector and a second lower driving motor, and the first lower air deflector and the second lower air deflector are respectively arranged at two sides of the lower air opening;
The first lower air deflector is rotatably arranged on the lower air opening through a first lower hinge shaft, and a first lower driving motor is in transmission connection with the first lower hinge shaft and is used for driving the first lower air deflector to move between a first lower closed position and a first lower open position;
the second lower air deflector is rotatably arranged on the lower air opening through a second lower hinge shaft, and the second lower driving motor is in transmission connection with the second lower hinge shaft and is used for driving the second lower air deflector to move between a second lower closed position and a second lower open position;
The first lower air deflector is positioned at a first lower closing position, and when the second lower air deflector is positioned at a second lower closing position, the first lower air deflector and the second lower air deflector close the lower air opening.
An indoor unit includes a reversible air supply assembly as described above.
An air conditioner includes the indoor unit as described above.
The reversible air supply assembly, the indoor unit and the air conditioner have the beneficial effects that the reversible air supply assembly, the indoor unit and the air conditioner comprise the shell, the air duct assembly and the air guide structure, and the air duct assembly is rotatably arranged in the shell, so that the air outlet of the air duct assembly faces the upper air outlet and the lower air outlet respectively, and the upper air outlet or the lower air outlet can be realized through the air duct assembly, and the reversible air outlet is realized.
The second air guide structure comprises a first air guide component and a second air guide component, wherein the first air guide component is arranged between the upper air opening and the air duct component, the second air guide component is arranged between the lower air opening and the air duct component, when the air outlet of the air duct component faces to the upper air opening, namely, when the air outlet is arranged, the opening of the first air guide component facing to one side of the air duct component is matched with the air outlet of the air duct component, and the opening of the second air guide component facing to one side of the lower air opening is largest in size, so that the air inlet of the reversible air supply component can be guaranteed to the greatest extent, all air volumes of the air outlets of the air duct component can be led out through the first air guide component, air volume loss is avoided, and the air outlet effect is improved.
When the air outlet of the air duct assembly faces the lower air outlet, namely, when the air is discharged, the first air guide assembly faces the opening on one side of the upper air outlet, the second air guide assembly faces the opening on one side of the air duct assembly, and the air outlet of the air duct assembly is matched with the opening on one side of the air duct assembly, so that the air inlet of the reversible air supply assembly can be guaranteed to the greatest extent, and all air quantities of the air outlet of the air duct assembly can be guaranteed to pass through the second air guide assembly to be led out, air quantity loss is avoided, and the air outlet effect is improved.
In addition, when the upper air outlet is formed, the air exhausted from the air outlet of the air duct assembly is totally led out through the first air guide assembly, the air outlet can be adjusted through the first air guide assembly, and when the lower air outlet is formed, the air exhausted from the air outlet of the air duct assembly of the second air guide assembly is totally led out through the second air guide assembly, and the air outlet can be adjusted through the second air guide assembly.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a perspective view of an air guiding structure of the present utility model;
FIG. 2 is a schematic view of an air guiding structure according to the present utility model;
FIG. 3 is a cross-sectional view of the air guiding structure of the present utility model (lower air outlet);
FIG. 4 is a cross-sectional view of the air guiding structure of the present utility model (top wind out);
FIG. 5 is a view showing the state of use (heating) of the air guiding structure of the present utility model;
fig. 6 is a view showing a state of use (cooling) of the air guiding structure of the present utility model.
In the figure:
100. The air conditioner comprises a shell, 110, an upper air inlet, 120, a lower air inlet, 130, an air duct assembly, 140, a first air guide assembly, 150, a second air guide assembly, 160, a rotary air duct, 170, a centrifugal fan blade assembly, 180, a rotary disk, 190, a first air duct plate, 200, a second air duct plate, 210, a first rotating shaft, 220, a second rotating shaft, 230, a third air duct plate, 240, a fourth air duct plate, 250, a third rotating shaft, 260, a fourth rotating shaft, 270, an upper filter screen, 280, a lower filter screen, 290, an upper air guide assembly, 300, a lower air guide assembly, 310, a first upper air guide plate, 320, a second upper air guide plate, 330, a first upper hinge shaft, 340, a second upper hinge shaft, 350, a first lower air guide plate, 360, a second lower air guide plate, 370, a first lower hinge shaft, 380, a second lower hinge shaft, 390 and an evaporator assembly.
Detailed Description
The following description of the present utility model and the differences between the present utility model and the prior art will be understood with reference to fig. 1 to 6 of the accompanying drawings and the text. The following describes the utility model in further detail, including preferred embodiments, by way of the accompanying drawings and by way of examples of some alternative embodiments of the utility model. It should be noted that any technical feature and any technical solution in this embodiment are one or several of various optional technical features or optional technical solutions, and in order to simplify the description, it is not convenient for the description of all the optional technical features and the optional technical solutions of the present utility model in this document to be exhaustive, and it is not convenient for the implementation of each technical feature to emphasize that each technical feature is one of various optional embodiments, so those skilled in the art should know that any technical means provided by the present utility model may be replaced or any two or more technical means or technical features provided by the present utility model may be combined with each other to obtain a new technical solution. Any technical features and any technical solutions in the present embodiment do not limit the protection scope of the present utility model, and the protection scope of the present utility model should include any alternative technical solution that can be conceived by a person skilled in the art without performing creative efforts, and a new technical solution obtained by combining any two or more technical means or technical features provided by the present utility model with each other by a person skilled in the art.
In the description of the present invention, it should be noted that, unless otherwise indicated, the meaning of "plurality" means two or more, and the orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should also be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, integrally connected, mechanically connected, electrically connected, directly connected, or indirectly connected via an intermediary. The specific meaning of the above terms in the present invention can be understood as appropriate by those of ordinary skill in the art.
The utility model provides a reversible air supply assembly with a better air supply effect, an indoor unit and an air conditioner.
The technical scheme provided by the utility model is described in more detail below with reference to fig. 1-6.
The utility model provides a reversible air supply assembly, comprising:
a housing 100, wherein an upper tuyere 110 and a lower tuyere 120 are formed in the housing 100;
The air duct assembly 130 is rotatably arranged in the shell 100, and can enable the air outlets of the air duct assembly 130 to face the upper air outlet 110 and the lower air outlet 120 respectively;
The air guiding structure comprises a first air guiding component 140 and a second air guiding component 150, wherein the first air guiding component 140 is arranged between the upper air port 110 and the air duct component 130, and the second air guiding component 150 is arranged between the lower air port 120 and the air duct component 130;
When the air outlet of the air duct assembly 130 faces the upper air opening 110, the opening of the first air guide assembly 140 facing the air duct assembly 130 is matched with the air outlet of the air duct assembly 130, and the opening of the second air guide assembly 150 facing the lower air opening 120 has the largest size;
When the air outlet of the air duct assembly 130 faces the air outlet 120, the opening of the first air guide assembly 140 facing the air inlet 110 is at the maximum position, and the opening of the second air guide assembly 150 facing the air duct assembly 130 is matched with the air outlet of the air duct assembly 130.
The reversible air supply assembly provided by the utility model comprises a shell 100, an air duct assembly 130 and an air guide structure, wherein the air duct assembly 130 is rotatably arranged in the shell 100, and the air outlets of the air duct assembly 130 can respectively face the upper air outlet 110 and the lower air outlet 120, so that upper air outlet or lower air outlet can be realized through the air duct assembly 130, and reversible air outlet can be realized.
Secondly, the air guiding structure comprises a first air guiding component 140 and a second air guiding component 150, wherein the first air guiding component 140 is arranged between the upper air opening 110 and the air duct component 130, the second air guiding component 150 is arranged between the lower air opening 120 and the air duct component 130, when the air outlet of the air duct component 130 faces the upper air opening 110, namely, when the air is discharged upwards, the opening of the first air guiding component 140 towards one side of the air duct component 130 is matched with the air outlet of the air duct component 130, and the opening of the second air guiding component 150 towards one side of the lower air opening 120 is the largest in size, so that the air inlet of the reversible air supplying component can be guaranteed to the greatest extent, and all the air flows of the air outlets of the air duct component 130 can be guaranteed to be led out through the first air guiding component 140, so that air loss is avoided, and the air outlet effect is improved.
When the air outlet of the air duct assembly 130 faces the lower air outlet 120, that is, when the air is discharged, the opening size of the first air guide assembly 140 facing the upper air outlet 110 is at the maximum position, and the opening of the second air guide assembly 150 facing the air duct assembly 130 is matched with the air outlet of the air duct assembly 130, so that the air inlet of the reversible air supply assembly can be ensured to the maximum extent, and all the air flows of the air outlet of the air duct assembly 130 can be led out through the second air guide assembly 150, thereby avoiding air loss and improving the air outlet effect.
In addition, when the air is exhausted from the upper air outlet, the air exhausted from the air outlet of the air duct assembly 130 is all exhausted through the first air guide assembly 140, and the air output or the air outlet direction can be adjusted through the first air guide assembly 140, and when the air is exhausted from the lower air outlet, the air exhausted from the air outlet of the air duct assembly 130 of the second air guide assembly 150 is all exhausted through the second air guide assembly 150, and the air output or the air outlet direction can be adjusted through the second air guide assembly 150.
In some embodiments of the present utility model, the air duct assembly 130 includes a rotary air duct 160 and an air duct drive assembly;
the rotating air duct 160 is rotatably arranged in the housing 100, the rotating air duct 160 is provided with an air inlet and an air outlet, and a centrifugal fan blade assembly 170 is arranged in the rotating air duct 160;
the air duct driving assembly is connected with the rotary air duct 160 and is used for driving the rotary air duct 160 to rotate between an upper air inlet position and a lower air inlet position;
When the rotary air duct 160 is at the upper air inlet position, the air inlet faces the upper air inlet 110, and the air outlet faces the lower air inlet 120;
When the rotary air duct 160 is at the lower air inlet position, the air inlet faces the lower air inlet 120, and the air outlet faces the upper air inlet 110.
In some embodiments of the present utility model, the air duct assembly 130 includes a rotary air duct 160 and an air duct driving assembly, wherein the air duct driving assembly is used for driving the rotary air duct 160 and the centrifugal fan blade assembly 170 to rotate between an upper air inlet position and a lower air inlet position, when the rotary air duct 160 is in the upper air inlet position, the air inlet is towards the upper air inlet 110, the air outlet is towards the lower air outlet 120, and in this case, in an upper air inlet and lower air outlet state, the size of the opening of the first air guide assembly 140 towards the upper air inlet 110 is at the maximum position, and the opening of the second air guide assembly 150 towards the air duct assembly 130 is matched with the air outlet of the air duct assembly 130.
When the rotary air duct 160 is at the lower air inlet position, the air inlet faces the lower air inlet 120, the air outlet faces the upper air inlet 110, and at this time, the opening of the first air guide assembly 140 facing the air duct assembly 130 is matched with the air outlet of the air duct assembly 130, and the opening of the second air guide assembly 150 facing the lower air inlet 120 is the largest.
In some embodiments of the present utility model, the air duct driving assembly includes a rotating disk 180 and a rotation driving motor, and the rotation air duct 160 is disposed on the rotating disk 180, and the rotation driving motor is connected to the rotating disk 180 to drive the rotating disk 180 to rotate.
In some embodiments of the present utility model described above, the rotary disk 180 is driven to rotate by the rotary driving motor, and the rotary air duct 160 is disposed on the rotary disk 180, so that the rotary air duct 160 rotates, and the rotary air duct 160 and the centrifugal fan blade assembly 170 rotate between the upper air intake position and the lower air intake position.
In some embodiments of the present utility model, the first air guiding assembly 140 includes a first air duct board 190, a first driving motor, a second air duct board 200, and a second driving motor, where the first air duct board 190 and the second air duct board 200 are disposed at two sides of an air inlet or an air outlet of the air duct assembly 130, respectively;
The first air duct board 190 is rotatably disposed in the housing 100 through a first rotating shaft 210, and the first rotating shaft 210 is disposed at a side far away from the air duct assembly 130, and the first driving motor is in driving connection with the first rotating shaft 210, so as to drive the first air duct board 190 to reciprocate between a first initial position and a first end position;
The second air duct board 200 is rotatably disposed in the housing 100 through a second rotation shaft 220, the second rotation shaft 220 is disposed at a side close to the air outlet, and the second driving motor is in transmission connection with the second air duct board 200, so as to drive the second air duct board 200 to reciprocate between a second initial position and a second end position;
When the rotary air duct 160 is at the lower air inlet position, the first driving motor drives the first air duct plate 190 to be at a first initial position, the second driving motor drives the second air duct plate 200 to rotate to a second initial position, at this time, the second air duct plate 200 and the first air duct plate 190 are respectively positioned at two sides of the air outlet, and the free end of the second air duct plate 200 is obliquely arranged towards the air inlet 110;
When the rotary air duct 160 is at the upper air intake position, the first driving motor drives the first air duct plate 190 to be at a first end position, the second driving motor drives the second air duct plate 200 to rotate to a second end position, at this time, the free end of the first air duct plate 190 is lapped on the air intake of the air duct assembly 130, and the free end of the second air duct plate 200 is lapped on the housing 100 far away from the first air duct plate 190, so that the opening sizes of the first air duct plate 190 and the second air duct plate 200 facing the side of the upper air intake 110 are at the maximum position.
In some embodiments of the present utility model, the first air duct plate 190 and the second air duct plate 200 are rotatably disposed between the air inlet 110 and the air duct assembly 130, and when the air is discharged, the first air duct plate 190 and the second air duct plate 200 are respectively located at two sides of the air outlet, so that the air discharged from the air duct assembly 130 can be completely guided to the air inlet 110, and when the air is discharged, the interval between the first air duct plate 190 and the second air duct plate 200 is maximized, so that the air entering from the air inlet 110 can be completely guided to the air duct assembly 130, and the maximum air intake can be ensured.
It can be appreciated that, when the air is exhausted, the position of the second air duct board 200 can be adjusted, so that the air exhaust direction can be adjusted, and the air exhaust device is simple in structure and convenient to adjust.
In some embodiments of the present utility model, the second air guiding assembly 150 includes a third air duct board 230, a third driving motor, a fourth air duct board 240 and a fourth driving motor, and the third air duct board 230 and the fourth air duct board 240 are respectively disposed at two sides of the air inlet or the air outlet of the air duct assembly 130;
the third air duct board 230 is rotatably disposed in the housing 100 through a third rotation shaft 250, the third rotation shaft 250 is disposed at a side close to the air outlet, and the third driving motor is in driving connection with the third rotation shaft 250, so as to drive the third air duct board 230 to reciprocate between a third initial position and a third final position;
The fourth air duct board 240 is rotatably disposed in the housing 100 through a fourth rotating shaft 260, and the fourth rotating shaft 260 is disposed at a side far away from the air duct assembly 130, and the fourth driving motor is in driving connection with the fourth air duct board 240, so as to drive the fourth air duct board 240 to reciprocate between a fourth initial position and a fourth final position;
When the rotary air duct 160 is at the upper air inlet position, the third driving motor drives the third air duct plate 230 to be at the first initial position, the fourth driving motor drives the fourth air duct plate 240 to rotate to the second initial position, at this time, the third air duct plate 230 and the fourth air duct plate 240 are respectively located at two sides of the air outlet, and the free end of the third air duct plate 230 is obliquely arranged towards the air outlet 120;
when the rotary air duct 160 is at the lower air intake position, the third driving motor drives the third air duct plate 230 to be at the first end position, the fourth driving motor drives the fourth air duct plate 240 to rotate to the second end position, at this time, the free end of the fourth air duct plate 240 is lapped on the air intake of the air duct assembly 130, and the free end of the third air duct plate 230 is lapped on the housing 100 far away from the fourth air duct plate 240, so that the opening sizes of the third air duct plate 230 and the fourth air duct plate 240 facing the side of the lower air duct 120 are at the maximum position.
In some embodiments of the present utility model, the third air duct plate 230 and the fourth air duct plate 240 are rotatably disposed between the lower air opening 120 and the air duct assembly 130, and when the air is discharged, the third air duct plate 230 and the fourth air duct plate 240 are respectively located at two sides of the air outlet, so that the air discharged from the air duct assembly 130 can be completely guided to the lower air opening 120, and when the air is discharged, the space between the third air duct plate 230 and the fourth air duct plate 240 is maximized, so that the air entering from the lower air opening 120 can be completely guided to the air duct assembly 130, and the maximum air intake can be ensured.
It can be understood that during lower air outlet, the position of the third air duct board 230 can be adjusted to realize the adjustment of the air outlet direction, the structure is simple, the adjustment is convenient, and during upper air outlet, the third air duct board 230 is erected on the housing 100, and the fourth air duct board 240 is erected on the air inlet, so that the interval between the third air duct board 230 and the fourth air duct board 240 is the largest.
In some embodiments of the present utility model, an upper filter screen 270 is disposed on the upper tuyere 110, and a lower filter screen 280 is disposed on the lower tuyere 120.
In some embodiments of the present utility model, the upper filter 270 is disposed on the upper tuyere 110, and the lower filter 280 is disposed on the lower tuyere 120, so as to prevent dust, thereby ensuring the cleanliness of the reversible air supply assembly.
In some embodiments of the present utility model, an upper air deflection assembly 290 is provided on the upper tuyere 110 and a lower air deflection assembly 300 is provided on the lower tuyere 120.
In some embodiments of the present utility model, the upper air deflection assembly 290 and the lower air deflection assembly 300 can be used to adjust the direction of air deflection, and can close the upper air opening 110 and the lower air opening 120 when the air conditioner is turned off, so as to realize the complete closure of the reversible air supply assembly, and play a role in dust prevention.
In some embodiments of the present utility model, the upper air deflection assembly 290 includes a first upper air deflection 310, a first upper driving motor, a second upper air deflection 320, and a second upper driving motor, wherein the first upper air deflection 310 and the second upper air deflection 320 are respectively disposed at both sides of the upper tuyere 110;
The first upper air deflector 310 is rotatably disposed on the upper air inlet 110 through a first upper hinge shaft 330, and a first upper driving motor is in transmission connection with the first upper hinge shaft 330, so as to drive the first upper air deflector 310 to move between a first upper closed position and a first upper open position;
The second upper air deflector 320 is rotatably disposed on the upper air inlet 110 through a second upper hinge shaft 340, and the second upper driving motor is in transmission connection with the second upper hinge shaft 340, so as to drive the second upper air deflector 320 to move between a second upper closed position and a second upper open position;
The first upper air deflector 310 is in a first upper closed position, and the first upper air deflector 310 and the second upper air deflector 320 close the upper tuyere 110 when the second upper air deflector 320 is in a second upper closed position.
In some of the above embodiments of the present utility model, the upper air deflection assembly 290 includes a first upper air deflection 310, a first upper driving motor, a second upper air deflection 320, and a second upper driving motor, and the first upper air deflection 310 and the second upper air deflection 320 can close or open the upper air inlet 110 to achieve air deflection or dust prevention.
In some embodiments of the present utility model, the lower air deflection assembly 300 includes a first lower air deflection 350, a first lower driving motor, a second lower air deflection 360, and a second lower driving motor, the first lower air deflection 350 and the second lower air deflection 360 being disposed at both sides of the lower tuyere 120, respectively;
The first lower air deflector 350 is rotatably disposed on the air outlet 120 through a first lower hinge shaft 370, and a first lower driving motor is in transmission connection with the first lower hinge shaft 370, so as to drive the first lower air deflector 350 to move between a first lower closed position and a first lower open position;
The second lower air deflector 360 is rotatably disposed on the lower tuyere 120 through a second lower hinge shaft 380, and the second lower driving motor is in transmission connection with the second lower hinge shaft 380, so as to drive the second lower air deflector 360 to move between a second lower closed position and a second lower open position;
The first lower air deflector 350 is in a first lower closed position, and the second lower air deflector 360 closes the lower tuyere 120 when the second lower air deflector 360 is in a second lower closed position.
In some embodiments of the present utility model, the lower air deflection assembly 300 includes a first lower air deflection 350, a first lower driving motor, a second lower air deflection 360, and a second lower driving motor, and the first lower air deflection 350 and the second lower air deflection 360 can close or open the lower air opening 120 to achieve air deflection or dust prevention.
In some embodiments of the utility model, an evaporator assembly 390 is disposed between the lower tuyere 120 and the air duct assembly 130.
The utility model also provides an indoor unit comprising the reversible air supply assembly.
The utility model also provides an air conditioner comprising the indoor unit.
When the air conditioner provided by the utility model is used, the rotary driving motor is connected with the rotary disk 180 to drive the rotary disk 180 to rotate when the refrigerating or heating mode is switched, so that the air outlet of the rotary air duct 160 faces the upper air inlet 110 or the lower air inlet 120.
It should be noted that, in order to prevent interference when the rotating air duct 160 rotates, the first air duct plate 190, the second air duct plate 200, the third air duct plate 230 and the fourth air duct plate 240 may be configured to be in a abdication position, and after the rotating air duct 160 rotates in place, the first air duct plate 190, the second air duct plate 200, the third air duct plate 230 and the fourth air duct plate 240 are driven to a designated position.
In some practical use situations, if the user starts the air conditioner in the refrigeration mode, the upper air outlet is adopted, the first upper air deflector 310 is opened to 45 degrees above the air conditioner obliquely, the second upper air deflector 320 is not moved, the first lower air deflector 350 and the second lower air deflector 360 are rotated to be vertical, the first air duct plate 190 is lapped on the air outlet of the air duct assembly 130, the second air duct plate 200 is arranged at 45 degrees above the air conditioner obliquely, the third air duct plate 230 and the fourth air duct plate 240 move to the maximum towards the opening position of the lower air opening 120, the cross-flow fan assembly rotates clockwise, indoor air enters from the lower air opening 120, and is blown out from the upper air opening 110 through the evaporator and sequentially through the second air guide assembly 150, the rotary air duct 160 and the first air guide assembly 140, so that shower refrigeration air supply is realized. The first upper wind deflector 310 may swing to guide wind or may fix the wind.
If the user puts the air conditioner in heating mode, adopt down the air-out, first upper aviation baffle 310 and second upper aviation baffle 320 open to vertical state, first lower aviation baffle 350 and second lower aviation baffle 360 all rotate to vertical state, first wind channel board 190 and second wind channel board 200 move to the biggest towards the open position of upper wind gap 110, fourth wind channel board 240 overlap joint is on the air outlet of wind channel subassembly 130, third wind channel board 230 downward sloping 45 sets up, through-flow fan blade subassembly clockwise rotation, get into indoor air from upper wind gap 110, blow out from lower wind gap 120 through rotatory wind channel 160 and evaporimeter in proper order, realize carpet formula heating air supply. The first lower wind deflector 350 and the second lower wind deflector 360 can swing and guide wind at the same direction and speed, and can also fix and guide wind.
When the user switches from the cooling mode to the heating mode or from the heating mode to the cooling mode, interference when the rotating duct 160 rotates is avoided by driving the first duct plate 190 or the fourth duct plate 240 to rotate.
In the description of the present specification, reference to the terms "example," "embodiment," or "some embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The present application is, of course, not limited to the above-described embodiments, and one skilled in the art can make equivalent modifications or substitutions without departing from the spirit of the application, and these equivalent modifications or substitutions are intended to be included in the scope of the present application as defined in the appended claims.
Claims (11)
1. A reversible air moving assembly, comprising:
the shell is provided with an upper air port and a lower air port;
The air duct assembly is rotatably arranged in the shell, and an air outlet of the air duct assembly can face the upper air outlet and the lower air outlet respectively;
The air guide structure comprises a first air guide assembly and a second air guide assembly, wherein the first air guide assembly is arranged between the upper air port and the air duct assembly, and the second air guide assembly is arranged between the lower air port and the air duct assembly;
When the air outlet of the air duct component faces the upper air opening, the opening of the first air guide component facing one side of the air duct component is matched with the air outlet of the air duct component, and the opening of the second air guide component facing one side of the lower air opening has the largest size;
When the air outlet of the air duct component faces the lower air opening, the size of the opening of the first air guide component facing one side of the upper air opening is in the maximum position, and the opening of the second air guide component facing one side of the air duct component is matched with the air outlet of the air duct component.
2. The reversible air supply assembly of claim 1, wherein the air duct assembly comprises a rotary air duct and an air duct drive assembly;
the rotary air duct is rotatably arranged in the shell, the rotary air duct is provided with an air inlet and an air outlet, and a centrifugal fan blade assembly is arranged in the rotary air duct;
The air duct driving assembly is connected with the rotary air duct and used for driving the rotary air duct to rotate between an upper air inlet position and a lower air inlet position;
When the rotary air duct is positioned at the upper air inlet position, the air inlet faces the upper air inlet, and the air outlet faces the lower air inlet;
When the rotary air duct is positioned at the lower air inlet position, the air inlet faces the lower air inlet, and the air outlet faces the upper air inlet.
3. The reversible air supply assembly of claim 2, wherein the air duct drive assembly includes a rotary disk on which the rotary air duct is disposed and a rotary drive motor coupled to the rotary disk for driving the rotary disk to rotate.
4. The reversible air supply assembly of claim 2, wherein the first air guide assembly comprises a first air duct plate, a first drive motor, a second air duct plate, and a second drive motor, the first air duct plate and the second air duct plate being disposed on either side of an air inlet or an air outlet of the air duct assembly, respectively;
The first air duct plate is rotatably arranged in the shell through a first rotating shaft, the first rotating shaft is arranged at one side far away from the air duct assembly, and the first driving motor is in transmission connection with the first rotating shaft and is used for driving the first air duct plate to reciprocate between a first initial position and a first end position;
The second air duct plate is rotatably arranged in the shell through a second rotating shaft, the second rotating shaft is arranged on one side close to the air outlet, and the second driving motor is in transmission connection with the second air duct plate and is used for driving the second air duct plate to reciprocate between a second initial position and a second end position;
When the rotary air duct is positioned at the lower air inlet position, the first driving motor drives the first air duct plate to be positioned at a first initial position, the second driving motor drives the second air duct plate to rotate to a second initial position, at the moment, the second air duct plate and the first air duct plate are respectively positioned at two sides of the air outlet, and the free end of the second air duct plate is obliquely arranged towards the upper air outlet;
When the rotary air duct is at the upper air inlet position, the first driving motor drives the first air duct plate to be at a first end position, the second driving motor drives the second air duct plate to rotate to a second end position, at the moment, the free end of the first air duct plate is lapped on an air inlet of the air duct assembly, and the free end of the second air duct plate is lapped on a shell far away from the first air duct plate, so that the opening sizes of the first air duct plate and the second air duct plate facing one side of the upper air inlet are at the maximum position.
5. The reversible air supply assembly of claim 2, wherein the second air guide assembly comprises a third air duct plate, a third drive motor, a fourth air duct plate, and a fourth drive motor, the third air duct plate and the fourth air duct plate being disposed on either side of an air inlet or an air outlet of the air duct assembly, respectively;
the third air duct plate is rotatably arranged in the shell through a third rotating shaft, the third rotating shaft is arranged on one side close to the air outlet, and the third driving motor is in transmission connection with the third rotating shaft and is used for driving the third air duct plate to reciprocate between a third initial position and a third end position;
The fourth air duct plate is rotatably arranged in the shell through a fourth rotating shaft, the fourth rotating shaft is arranged at one side far away from the air duct assembly, and the fourth driving motor is in transmission connection with the fourth air duct plate and is used for driving the fourth air duct plate to reciprocate between a fourth initial position and a fourth end position;
When the rotary air duct is positioned at the upper air inlet position, the third driving motor drives the third air duct plate to be positioned at a first initial position, the fourth driving motor drives the fourth air duct plate to rotate to a second initial position, at this time, the third air duct plate and the fourth air duct plate are respectively positioned at two sides of the air outlet, and the free end of the third air duct plate is obliquely arranged towards the lower air outlet;
When the rotary air duct is positioned at the lower air inlet position, the third driving motor drives the third air duct plate to be positioned at a first end position, the fourth driving motor drives the fourth air duct plate to rotate to a second end position, at the moment, the free end of the fourth air duct plate is lapped on an air inlet of the air duct assembly, and the free end of the third air duct plate is lapped on a shell far away from the fourth air duct plate, so that the opening sizes of the third air duct plate and the fourth air duct plate towards one side of the lower air inlet are positioned at the maximum position.
6. The reversible air supply assembly of any one of claims 1-5, wherein an upper filter is disposed on the upper tuyere and a lower filter is disposed on the lower tuyere.
7. The reversible air supply assembly of any one of claims 1-5, wherein an upper air deflection assembly is disposed on the upper air port and a lower air deflection assembly is disposed on the lower air port.
8. The reversible air supply assembly of claim 7, wherein the upper air deflector assembly comprises a first upper air deflector, a first upper drive motor, a second upper air deflector, and a second upper drive motor, the first upper air deflector and the second upper air deflector being disposed on opposite sides of the upper air opening, respectively;
The first upper air deflector is rotatably arranged on the upper air inlet through a first upper hinge shaft, and a first upper driving motor is in transmission connection with the first upper hinge shaft and is used for driving the first upper air deflector to move between a first upper closed position and a first upper open position;
The second upper air deflector is rotatably arranged on the upper air opening through a second upper hinge shaft, and the second upper driving motor is in transmission connection with the second upper hinge shaft and is used for driving the second upper air deflector to move between a second upper closed position and a second upper open position;
The first upper air deflector is positioned at a first upper closing position, and when the second upper air deflector is positioned at a second upper closing position, the first upper air deflector and the second upper air deflector seal the upper air opening.
9. The reversible air supply assembly of claim 7, wherein the lower air deflection assembly comprises a first lower air deflection, a first lower drive motor, a second lower air deflection, and a second lower drive motor, the first lower air deflection and the second lower air deflection being disposed on either side of the lower air opening, respectively;
The first lower air deflector is rotatably arranged on the lower air opening through a first lower hinge shaft, and a first lower driving motor is in transmission connection with the first lower hinge shaft and is used for driving the first lower air deflector to move between a first lower closed position and a first lower open position;
the second lower air deflector is rotatably arranged on the lower air opening through a second lower hinge shaft, and the second lower driving motor is in transmission connection with the second lower hinge shaft and is used for driving the second lower air deflector to move between a second lower closed position and a second lower open position;
The first lower air deflector is positioned at a first lower closing position, and when the second lower air deflector is positioned at a second lower closing position, the first lower air deflector and the second lower air deflector close the lower air opening.
10. An indoor unit comprising a reversible air moving assembly as claimed in any one of claims 1 to 9.
11. An air conditioner comprising the indoor unit of claim 10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202423178002.8U CN223537722U (en) | 2024-12-23 | 2024-12-23 | A reversible air supply component, an indoor unit, and an air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202423178002.8U CN223537722U (en) | 2024-12-23 | 2024-12-23 | A reversible air supply component, an indoor unit, and an air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223537722U true CN223537722U (en) | 2025-11-11 |
Family
ID=97570850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202423178002.8U Active CN223537722U (en) | 2024-12-23 | 2024-12-23 | A reversible air supply component, an indoor unit, and an air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223537722U (en) |
-
2024
- 2024-12-23 CN CN202423178002.8U patent/CN223537722U/en active Active
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