CN218119921U - Indoor unit of vertical air conditioner and vertical air conditioner - Google Patents

Abstract

The application relates to the technical field of air conditioners, and discloses a vertical air conditioner indoor unit, which comprises: the cabinet body is provided with a cavity, and the cabinet body is provided with an air inlet and an air outlet which are communicated with the cavity; the fan assembly is arranged in the cabinet body and used for driving outside air to flow into the cabinet body from the air inlet and flow out of the cabinet body from the air outlet; the wind shielding assembly is arranged between the fan assembly and the air outlet; the wind-shielding assembly comprises a wind-guiding channel and a wind-guiding structure, the wind-guiding channel is used for enabling air blown out from the fan assembly to flow to the air outlet along the wind-guiding channel, and the wind-guiding structure is arranged in the wind-guiding channel and can move relative to the wind-guiding channel along the air circulation direction so as to reduce the wind outlet speed of the air outlet. This application keeps out the wind the subassembly through setting up, utilizes the subassembly that keeps out the wind to reduce the air-out wind speed, can avoid the air conditioner air-out to directly blow the user, promotes user's use and experiences. The application also discloses a floor air conditioner.

Description

Indoor unit of vertical air conditioner and vertical air conditioner

Technical Field

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

Background

At present, with the improvement of life quality of people, an air conditioner is gradually one of household appliances necessary in a user's home, and the air conditioner is frequently used by people in hot summer and cold winter. The current common air conditioners include wall-mounted air conditioners, cabinet air conditioners, window air conditioners and ceiling air conditioners, wherein the cabinet air conditioners are increasingly selected by families due to the advantages of wide-angle air supply and the like.

The double-through-flow cabinet air conditioner comprises a shell, an evaporator, a volute tongue component, a through-flow wind wheel, an air outlet frame and an interaction panel; the shell is provided with an air inlet and an air outlet, and the air outlet is in a longitudinally extending strip shape; the evaporator is arranged in the shell; the volute tongue component is arranged in the shell at a position corresponding to the air outlet and used for forming two air channels corresponding to the air outlet and the space where the evaporator is located, and the two cross-flow wind wheels are longitudinally extended and arranged in the volute tongue component; the air outlet frame is arranged in the shell and connected between the volute tongue component and the air outlet, and the air channel extends to the air outlet through the air outlet frame; the interactive panel is connected with the air outlet frame, and the display surface of the interactive panel is exposed at the air outlet.

In the process of implementing the embodiments of the present disclosure, it is found that at least the following problems exist in the related art:

in the vertical air conditioner indoor unit in the related art, cold air or hot air blown out from the air outlet can directly blow a user, so that the use experience of the user is poor.

SUMMERY OF THE UTILITY MODEL

The following presents a simplified summary in order to provide a basic understanding of some aspects of the disclosed embodiments. This summary is not an extensive overview nor is intended to identify key/critical elements or to delineate the scope of such embodiments but rather as a prelude to the more detailed description that is presented later.

The embodiment of the disclosure provides a vertical air conditioner indoor unit and a vertical air conditioner, which aim to solve the problem of direct blowing of air out of the vertical air conditioner indoor unit to a user.

An embodiment of a first aspect of the present application provides a floor air conditioning indoor unit, including: the cabinet body is provided with a cavity, and the cabinet body is provided with an air inlet and an air outlet which are communicated with the cavity; the fan assembly is arranged in the cabinet body and comprises a first fan and a fan air duct, one end of the fan air duct faces the air inlet, the other end of the fan air duct faces the air outlet, and the first fan is used for driving outside air to flow into the cabinet body from the air inlet and flow out of the cabinet body from the air outlet; the wind shielding assembly is arranged in the wind channel of the fan, which faces the wind outlet; the wind shielding assembly comprises a wind guiding structure, and the wind guiding structure can move relative to the fan air duct along the air circulation direction so as to reduce the wind outlet speed of the air outlet.

In some optional embodiments, the wind guiding structure includes: the air guide piece is movably arranged in the fan air duct and used for reducing the air flow rate in the fan air duct; and the first driving motor is in driving connection with the air guide piece and is used for driving the air guide piece to move along the air circulation direction in the air duct of the fan.

In some optional embodiments, a surface of the air guide member facing the air circulation direction is an arc surface, and an opening direction of the arc surface is the same as the air circulation direction.

In some optional embodiments, the side wall of the fan air duct corresponding to the active area of the air guide is an arc surface, and an opening direction of the arc surface faces the air guide.

In some optional embodiments, the wind deflector assembly: the bracket is arranged along the height direction of the cabinet body; the choke plate is rotatably connected with the cabinet body, is fixedly connected with the bracket and is used for reducing the air outlet speed; and the second driving motor is in driving connection with the bracket and is used for driving the bracket to move so as to drive the choke plate to rotate.

In some optional embodiments, the number of the choke plates is multiple, and the plurality of the choke plates are arranged side by side along the height direction of the bracket.

In some optional embodiments, the indoor unit of a floor air conditioner further includes: the second fan and the fan assembly are arranged side by side along the height direction of the cabinet body; the controller is electrically connected with the fan assembly and the second fan and is used for controlling the opening and closing of the fan assembly and the second fan; the air outlet comprises a first air outlet and a second air outlet, the first air outlet is arranged corresponding to the fan assembly, and the second air outlet is arranged corresponding to the second fan.

In some optional embodiments, the indoor unit of a floor air conditioner further includes: and the air ring is arranged between the second air outlet and the second fan and used for guiding the air blown out from the second fan to flow to the second air outlet.

In some optional embodiments, the indoor unit of a floor air conditioner further includes: a baffle movably arranged at the second air outlet for opening or closing the second air outlet

An embodiment of a second aspect of the present application provides a floor air conditioner, including: an indoor unit of a floor air conditioner according to any one of the above embodiments.

The vertical air conditioner indoor unit and the vertical air conditioner provided by the embodiment of the disclosure can realize the following technical effects:

through setting up the cavity at the cabinet body, air intake and air outlet, can make the air circulate at the internal circulation of cabinet, through setting up the fan subassembly, can provide the power of circulation of air, through setting up the subassembly that keeps out the wind, can make the air flow when the subassembly department that keeps out the wind, under the blockking of wind-guiding structure, the air can flow forward along the clearance between wind-guiding structure and the wind-guiding passageway, through the flow area of the air flow path that blocks and increase suddenly of wind-guiding structure, can reduce the power of circulation of air effectively, can reduce the wind speed of air-out when not reducing the air-out amount of wind, the wind that blows off that makes vertical air conditioning indoor set is more relaxed, promote user's use and experience.

The foregoing general description and the following description are exemplary and explanatory only and are not restrictive of the application.

Drawings

One or more embodiments are illustrated by way of example in the accompanying drawings, which correspond to the accompanying drawings and not in limitation thereof, in which elements having the same reference numeral designations are shown as like elements and not in limitation thereof, and wherein:

fig. 1 is a schematic structural view of a vertical air conditioner indoor unit according to an embodiment of the present disclosure;

fig. 2 is a schematic cross-sectional view of an indoor unit of a floor type air conditioner according to an embodiment of the present disclosure;

fig. 3 is a schematic cross-sectional view of another indoor unit of a floor air conditioner according to an embodiment of the present disclosure;

fig. 4 is an exploded schematic view of a vertical air conditioner indoor unit according to an embodiment of the present disclosure;

FIG. 5 is a schematic view of a portion of a windshield assembly according to an embodiment of the present disclosure;

FIG. 6 is a schematic view of a portion of another wind deflector assembly provided by an embodiment of the present disclosure;

fig. 7 is a partially enlarged schematic view of a portion a in fig. 6 according to an embodiment of the disclosure.

Reference numerals:

10: a cabinet body; 101: an air inlet; 102: an air outlet; 1021: a first air outlet; 1022: a second air outlet; 103: a front housing; 104: a rear housing; 105: a cavity; 106: an air inlet grille; 20: a fan assembly; 201: a first fan; 202: a fan duct; 203: a second fan; 204: a wind ring; 205: a baffle plate; 30: a wind shielding assembly; 301: an air guide channel; 302: a wind guide structure; 3021: an air guide member; 3022: a first drive motor; 303: a support; 304: a choke plate; 3041: connecting columns; 305: a second drive motor; 306: a gear; 307: a rack; 50: a first heat exchanger; 51: a second heat exchanger; 52: a condensed water receiving tray; 53: an electric heating rod; 54: a separator.

Detailed Description

So that the manner in which the features and elements of the disclosed embodiments can be understood in detail, a more particular description of the disclosed embodiments, briefly summarized above, may be had by reference to the embodiments, some of which are illustrated in the appended drawings. In the following description of the technology, for purposes of explanation, numerous details are set forth in order to provide a thorough understanding of the disclosed embodiments. However, one or more embodiments may be practiced without these details. In other instances, well-known structures and devices may be shown in simplified form in order to simplify the drawing.

The terms "first," "second," and the like in the description and claims of the embodiments of the disclosure and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the present disclosure described herein may be made. Furthermore, the terms "comprising" and "having," as well as any variations thereof, are intended to cover non-exclusive inclusions.

In the embodiments of the present disclosure, the terms "upper", "lower", "inner", "middle", "outer", "front", "rear", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the disclosed embodiments and their embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation. Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meanings of these terms in the embodiments of the present disclosure may be understood as specific cases by those of ordinary skill in the art.

In addition, the terms "disposed," "connected," and "secured" are to be construed broadly. For example, "connected" may be a fixed connection, a detachable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. Specific meanings of the above terms in the disclosed embodiments can be understood by those of ordinary skill in the art according to specific situations.

The term "plurality" means two or more unless otherwise specified.

In the embodiment of the present disclosure, the character "/" indicates that the preceding and following objects are in an or relationship. For example, A/B represents: a or B.

The term "and/or" is an associative relationship that describes objects, meaning that three relationships may exist. E.g., a and/or B, represents: a or B, or A and B.

It should be noted that, in the case of no conflict, the embodiments and features in the embodiments of the present disclosure may be combined with each other.

Referring to fig. 1 to 7, an embodiment of the present disclosure provides an indoor unit of a floor air conditioner, including a cabinet 10, a fan assembly 20, and a wind shielding assembly 30.

The cabinet 10 includes a front case 103 and a rear case 104, the front case 103 and the rear case 104 are adapted to each other, the front case 103 and the rear case 104 enclose a cavity 105, the cavity 105 is used for air circulation and forming a containing space for containing other components, the cabinet 10 is provided with an air inlet 101 and an air outlet 102, and the air inlet 101 and the air outlet 102 are both communicated with the cavity 105. Illustratively, the air outlet 102 is disposed on the front housing 103 along the height direction of the cabinet 10, the air inlet 101 is disposed on the rear housing 104 along the height direction of the cabinet 10, and both the air outlet 102 and the air inlet 101 are long. Thus, air may flow from the intake vent 101 into the cavity 105 and out of the cavity 105 from the exhaust vent 102.

The fan assembly 20 includes a first fan 201 and a fan duct 202, one end of the fan duct 202 is disposed toward the air inlet 101, the other end of the fan duct 202 is disposed toward the air outlet 102, and the fan duct 202 can guide the air flow discharged from the first fan 201 to the air outlet 102 for flowing. First fan 201 sets up and with cabinet body 10 fixed connection along the direction of height of cabinet body 10, and when first fan 201 ran, can drive the air and get into cabinet body 10 from air intake 101 and flow out cabinet body 10 from air outlet 102, that is to say first fan 201 can form the negative pressure zone through the position that corresponds air intake 101 in cabinet body 10, and then make the air constantly flow into cabinet body 10 from air intake 101 and flow out cabinet body 10 from air outlet 102. For example, as shown in fig. 2, the first fan 201 is disposed corresponding to both the air inlet 101 and the air outlet 102, that is, the air suction opening of the first fan 201 is disposed toward the air inlet 101, and the air discharge opening of the first fan 201 is disposed toward the air outlet 102. In this way, the fan assembly 20 can reduce wind loss and improve air circulation efficiency.

Optionally, the first fan 201 is a cross-flow fan, and the cross-flow fan is disposed along the height direction of the cabinet 10, that is, the cross-flow fan is disposed vertically. Like this, through vertical cross-flow fan that sets up, can make and form vertical air current, increase air supply area adopts cross-flow fan moreover, receives the effect of blade twice power when the air current runs through the cross-flow fan blade and flows, makes the air current that cross-flow fan produced can reach very far distance to the air current through cross-flow fan does not have the turbulent flow, and then the air-out is even, can promote user's use and experience.

Optionally, as shown in fig. 2, a double cross-flow air duct is disposed in the cabinet 10, and the first fan 201 is a double cross-flow fan, which is located at one end of the double cross-flow air duct and is disposed corresponding to the double cross-flow air duct. Specifically, the first fan 201 includes two cross-flow fans arranged side by side in the left-right direction, and the two cross-flow fans are both arranged vertically. Therefore, the air supply quantity of the indoor unit of the vertical air conditioner can be effectively increased by arranging the double cross-flow fans.

The inlet of the fan duct 202 is disposed toward the first fan 201, and the outlet of the fan duct 202 is disposed toward the air outlet 102 and connected to the air outlet 102, that is, the fan duct 202 forms an air path connecting the first fan 201 and the air outlet 102. Thus, the air blown out from the first fan 201 can flow toward the air outlet 102 along the fan air duct 202 and flow out of the cabinet 10 from the air outlet 102, and by arranging the fan air duct 202, the air blown out from the first fan 201 can stably flow out of the air outlet 102, thereby improving the air outlet reliability of the indoor unit of the vertical air conditioner.

It should be noted that the air guiding channel 301 is a part of the fan duct 202, and for convenience of explaining a fan duct portion corresponding to the air guiding structure 302 in the description, the part is particularly named as the air guiding channel 301 for explanation.

The wind shielding assembly 30 is disposed between the first fan 201 and the air outlet 102, and the wind shielding assembly 30 includes a wind guiding structure 302, and the wind guiding structure 302 is movable relative to the fan duct 202 along an air flowing direction to reduce an outlet wind speed of the air outlet 102.

Illustratively, as shown in fig. 2, which is a cross-sectional view of the indoor unit of the floor air conditioner in the transverse direction, the cross-sectional shape of the air guide channel 301 is arc, and the air guide structure 302 is disposed in the air guide channel 301. In the figure, arrows indicate the air circulation direction, the air guide structure 302 can move relative to the air guide channel 301 along the air circulation direction, a certain gap exists between the air guide structure 302 and the air guide channel 301, so that the air guide structure 302 can move and simultaneously enable air to flow to the air guide structure 302, due to the blocking of the air guide structure 302, the power of air circulation is reduced, the air flows out from the gap between the air guide structure 302 and the air guide channel 301, and after the air flows through the gap, due to the increase of the circulation area, the power of air circulation can be further reduced. Like this, can reduce the wind speed of air-out effectively, promote user's use and experience. The air guiding structure 302 is disposed in the air guiding channel 301 and is movable relative to the air guiding channel 301 along the air flowing direction, that is, the vertical direction in fig. 2, and the flow velocity of the air blown out from the air outlet 102 is smaller as the distance between the air guiding structure 302 and the air outlet 102 is longer.

By adopting the vertical air conditioner indoor unit provided by the embodiment of the disclosure, through the arrangement of the air guide structure 302, when air blown out by the first fan 201 flows to the air guide structure 302 along the air guide channel 301, the air outlet wind force is reduced under the blocking of the air guide structure 302, the wind speed at the air outlet 102 can be changed through the position of the movable air guide structure 302 relative to the air guide channel 301, and then the wind force blown to the user body is determined, so that various air outlet requirements of the user are met.

Optionally, an air inlet grille 106 is arranged at the air inlet 101, and by arranging the air inlet grille 106, dust or other impurities entering the cavity 105 along with the air flow can be reduced while the air inlet amount is not reduced, so that the normal operation of other components in the cavity 105 is affected, and the reliability of the device is ensured.

In some optional embodiments, the wind guiding structure 302 includes: the air guide assembly 3021 and the first driving motor 3022, the air guide assembly 3021 is movably disposed in the air guide channel 301, the first driving motor 3022 is in driving connection with the air guide assembly 3021, and the first driving motor 3022 can drive the air guide assembly 3021 to move along the air circulation direction in the air guide channel 301.

Illustratively, as shown in fig. 3, the first driving motor 3022 and the air guide 3021 are driven by a gear 306 and a rack 307, a rotating shaft of the first driving motor 3022 is connected with the gear 306, axes of the two coincide, a top end of the air guide 3021 is fixedly connected with the rack 307, and the rack 307 is matched with the gear 306. In this way, the rotational movement of the first drive motor 3022 can be converted into the linear movement of the air guide 3021 by the gear 306 and the rack 307, and the rotational direction of the first drive motor 3022 can be controlled, thereby controlling the movement direction of the air guide 3021. The air guide 3021 is movably disposed in the air guide channel 301, and the vertical surface is a tangent plane, and the sectional area of the air guide 3021 is smaller than that of the air guide channel 301, that is, a certain gap is inevitably formed between the air guide 3021 and the air guide channel 301, so that the air guide 3021 can move relative to the air guide channel 301.

In the indoor unit of a floor air conditioner according to the embodiment of the present disclosure, the size of the gap between the air guide 3021 and the air guide passage 301 can be changed by moving the air guide 3021 in the air flow direction, and the air blown out from the air outlet 102 is made softer by moving the air guide 3021 in the direction in which the first fan 201 is installed.

Alternatively, the air guide 3021 may completely cover the air outlet 102 for opening or closing the air outlet 102. Thus, when the indoor unit of the vertical air conditioner is not in operation, the air guide 3021 may move to the air outlet 102 to shield the air outlet 102, so as to prevent impurities such as dust from falling into the cabinet 10 through the air outlet 102, and further prevent other components in the cabinet 10 from affecting normal operation.

Optionally, the indoor unit of an upright air conditioner further includes: and a controller (not shown) electrically connected to the first driving motor 3022, for controlling the opening and closing and the rotation direction of the first driving motor 3022.

Thus, a user can send a control command to the controller, and the controller can control the position of the wind guide 3021 relative to the wind guide passage 301 by controlling the first driving motor 3022.

In some alternative embodiments, the surface of the air guide 3021 facing the air circulation direction is a curved surface, and the opening direction of the curved surface is arranged along the air circulation direction.

For example, as shown in fig. 2, the cross section of the air guide 3021 is elliptical, so that when air flows to the air guide 3021, a certain amount of wind noise is generated due to the blocking of the air guide 3021, and the surface of the air guide 3021 is configured as an arc surface, compared with a planar design, noise generated when the air hits the air guide 3021 can be effectively reduced, and in addition, the arc design can enable the air to be reflected back to the air flow path after hitting the air, and collide with air molecules again, so that the kinetic energy of the air flow is further reduced.

By adopting the indoor unit of the vertical air conditioner provided by the embodiment of the disclosure, the air outlet force can be reduced by arranging the arc-shaped air guide 3021, and meanwhile, the indoor unit of the vertical air conditioner is ensured not to generate large noise due to the arrangement of the air guide 3021.

In some optional embodiments, the side wall of the air guide channel 301 corresponding to the active area of the air guide 3021 is a cambered surface, and an opening direction of the cambered surface faces the air guide 3021.

Adopt the vertical air conditioning indoor set that this disclosed embodiment provided, through setting up arc wind-guiding passageway 301, can make the air of air outlet 102 department form the air-out trend of joining each other after flowing out air outlet 102, join the back when the air, two strands of air clash into each other, the further air-out wind speed that reduces air outlet 102 department to avoided the air-out directly to blow the user and led to the fact not good use experience for the user. In addition, compared with a linear design, the arc-shaped design can effectively increase the air outlet angle, so that the air outlet coverage of the indoor unit of the vertical air conditioner is increased.

Optionally, the surface of the air guide 3021 facing the air guide channel 301 is an arc surface, and the side wall of the air guide channel 301 facing the air guide 3021 is adapted to the shape of the air guide 3021. Like this, strengthen the air-out trend that air outlet 102 converges each other through setting up curved air guide 3021 can be further, and then offset the circulation of air power through the collision, promote user's the experience of blowing.

In some optional embodiments, the indoor unit of a floor air conditioner further includes: a bracket 303, a choke plate 304, and a second driving motor 305, wherein the bracket 303 is disposed along a height direction of the cabinet 10; the choke plate 304 is rotatably connected with the cabinet body 10 and fixedly connected with the bracket 303; the second driving motor 305 is in driving connection with the bracket 303, and the second driving motor 305 is used for driving the bracket 303 to move so as to drive the choke plate 304 to rotate.

Illustratively, the choke plate 304 is a honeycomb structure, and air flowing to the choke plate 304 is blocked by the choke plate 304, so that the air is scattered, the power of the air flow is reduced, and the scattered air flows along the gap between the choke plate 304 and the air guide channel 301.

As shown in fig. 6, a connecting column 3041 is arranged at a side edge of the choke plate 304, the choke plate 304 is rotatably connected with the cabinet 10 through the connecting column 3041, the choke plate 304 can rotate around an axis of the connecting column 3041, the bracket 303 is arranged along the height direction of the cabinet 10, the side edge of the choke plate 304, which is provided with the connecting column 3041, is fixedly connected with the bracket 303 and is in driving connection with a motor through the bracket 303, and the motor operates to drive the bracket 303 to move in the up-down direction, so that the choke plate 304 rotates around the axis of the bracket 303.

By adopting the vertical air-conditioning indoor unit provided by the embodiment of the disclosure, the size of the choke area of the choke plate 304 relative to the circulating air can be changed by rotating the choke plate 304, namely changing the angle of the choke plate 304, so that the resistance of the choke plate 304 to the air can be increased or reduced, when the choke plate 304 is in the vertical direction, namely perpendicular to the air circulation direction, the resistance of the choke plate 304 is the largest, and the flow rate of the air passing through the choke plate 304 is the smallest; when the choke plate 304 is in a horizontal direction, i.e., parallel to the air flow direction, the resistance of the choke plate 304 is at a minimum, and the flow rate of the air passing through the choke plate 304 is at a maximum.

In some alternative embodiments, the number of the choke plate 304 is plural, and the plural choke plates 304 are arranged side by side in the height direction of the bracket 303.

For example, as shown in fig. 4, the choke plates 304 are divided into two groups, each group of choke plates 304 are arranged side by side in the top-to-bottom direction, and by arranging a plurality of choke plates 304, the flow area of the air guiding channel 301 can be substantially covered, the resistance of air circulation is increased, the air flowing through the choke plates 304 is completely scattered, and the flow rate of the air flow is further reduced.

By adopting the vertical air conditioner indoor unit provided by the embodiment of the disclosure, the flow velocity of air flowing through the choke plate 304 can be effectively reduced by arranging the plurality of choke plates 304.

Optionally, a plurality of reflection grooves are formed in the choke plate 304, and the reflection grooves can effectively reflect air flow discharged from the air outlet channel, so that the air flow is scattered towards different directions of the indoor space, therefore, direct discharge of the air flow from the air outlet channel can be effectively prevented from impacting a user, the air feeling of the air conditioner is greatly improved, and the user experience is improved.

In some embodiments, the indoor unit of a floor type air conditioner further includes: the second fan 203 and the controller, wherein the second fan 203 and the first fan 201 are arranged side by side along the height direction of the cabinet 10; the controller is electrically connected with the first fan 201 and the second fan 203 and is used for controlling the opening and closing of the first fan 201 and the second fan 203; the air outlet 102 includes a first air outlet 1021 and a second air outlet 1022, where the first air outlet 1021 is disposed corresponding to the first fan 201, and the second air outlet 1022 is disposed corresponding to the second fan 203.

The second fan 203 is an axial fan, the second fan 203 and the first fan 201 are arranged side by side along the height direction of the cabinet 10, that is, the second fan 203 is arranged below the first fan 201, and correspondingly, the first air outlet 1021 and the second air outlet 1022 are also arranged on the cabinet 10 along the up-down direction.

The controller is electrically connected to both the first fan 201 and the second fan 203, and the controller can control the opening and closing of the first fan 201 and the second fan 203 according to a control instruction, that is, the controller can control the opening and closing of the first fan 201 and the second fan 203,

for example, when a user needs to supply air, the controller may control the first fan 201 and the second fan 203 to work simultaneously, so that the air is discharged from the first air outlet 1021 and the second air outlet 1022 of the indoor unit of the vertical air conditioner at the same time, thereby effectively increasing the coverage of the discharged air of the indoor unit of the vertical air conditioner.

By adopting the indoor unit of the vertical air conditioner provided by the embodiment of the disclosure, air can be discharged from the upper air outlet 102 and the lower air outlet 102, the air outlet coverage of the indoor unit of the vertical air conditioner is improved, hot air can be blown out from the second air outlet 1022, cold air can be blown out from the first air outlet 1021, the air supply effects of hot air downward blowing and cold air upward blowing are realized, and the use experience of users is improved.

In some embodiments, the indoor unit of a floor type air conditioner further includes: and the air ring 204 is arranged between the second air outlet 1022 and the second fan 203, and is used for guiding the air blown out from the second fan 203 to flow to the second air outlet 1022.

By adopting the indoor unit of the vertical air conditioner provided by the embodiment of the disclosure, the air ring 204 is arranged, so that the air blown out by the second fan 203 can be directly guided to the second air outlet 1022, and the wind loss of the air blown by the second fan 203 is reduced.

In some embodiments, the indoor unit of a floor type air conditioner further includes: the baffle 205 is movably disposed at the second outlet 1022 and is used for opening or closing the second outlet 1022.

By adopting the indoor unit of the vertical air conditioner provided by the embodiment of the disclosure, the baffle 205 is arranged, the second air outlet 1022 can be closed or opened, and the second air outlet 1022 can be closed when the second air outlet 1022 is not needed for air outlet, so that external dust or other substances are prevented from flowing into the cabinet body 10 from the second air outlet 1022 to generate bacteria to influence the air outlet effect of the indoor unit of the vertical air conditioner or influence the normal work of components in the cabinet body 10, and thus the safety and reliability of the indoor unit of the vertical air conditioner are improved.

Optionally, the indoor unit of an upright air conditioner further includes: a first heat exchanger 50 and a second heat exchanger 51, wherein the first heat exchanger 50 is arranged between the first fan 201 and the air inlet 101; the second heat exchanger 51 is disposed along the height direction of the cabinet 10, in parallel with the first heat exchanger 50, and is located between the second fan 203 and the cabinet 10.

Illustratively, as shown in fig. 4, the first heat exchanger 50 is disposed between the first fan 201 and the air intake 101, the first heat exchanger 50 is in multiple stages, and the first heat exchanger 50 surrounds the first fan 201. The second heat exchanger 51 is arranged along the height direction of the cabinet 10 side by side with the first heat exchanger 50 and is located between the second fan 203 and the cabinet 10, that is, the second heat exchanger 51 is arranged below the first heat exchanger 50, and the second heat exchanger 51 is also a multi-section heat exchanger.

Thus, the contact area between the first heat exchanger 50 and the second heat exchanger 51 and the air can be effectively increased, and the heat exchange efficiency of the first heat exchanger 50 and the second heat exchanger 51 can be improved. In addition, when the vertical air conditioner indoor unit performs cooling or heating, both the first heat exchanger 50 and the second heat exchanger 51 can perform cooling or heating, so that the heat exchange capacity and the heat exchange efficiency of the vertical air conditioner indoor unit can be effectively improved.

Optionally, the indoor unit of the vertical air conditioner further comprises a condensed water pan 52, the condensed water pan 52 is disposed below the heat exchanger, and the condensed water pan 52 is used for receiving condensed water flowing down from the heat exchanger.

Specifically, the number of the condensed water receiving trays 52 is two, and the two condensed water receiving trays 52 are respectively arranged below the first heat exchanger 50 and the second heat exchanger 51, and the bottoms of the corresponding heat exchangers are abutted.

Therefore, by arranging the condensed water pan 52, the condensed water generated by the heat exchanger can be received, the condensed water can be drained timely, and the influence of the condensed water on other components in the air conditioner can be prevented.

In some embodiments, the indoor unit of a floor type air conditioner further includes: and the electric heating rod 53, the electric heating rod 53 is arranged between the heat exchanger and the fan assembly 20, and the electric heating rod 53 is used for heating the heat exchanger and/or air flowing to the electric heating rod 53.

The electric heating rod 53 is electrically connected to a controller, and the controller can control the opening and closing of the electric heating rod 53. When the vertical air conditioner indoor unit refrigerates, moisture in the air can be condensed on the surface of the heat exchanger, the surface of the heat exchanger can be frosted along with the increase of the refrigerating operation time, the heat exchange effect of the heat exchanger is influenced, and the heat exchange effect of the heat exchanger can be ensured by opening the electric heating rod 53. When the vertical air-conditioning indoor unit heats, in order to quickly meet the heating requirement of a user, the electric heating rod 53 can be turned on, so that the heating capacity of the vertical air-conditioning indoor unit is improved.

By adopting the vertical air-conditioning indoor unit provided by the embodiment of the disclosure, the heating and refrigerating capacities of the vertical air-conditioning indoor unit can be effectively improved by arranging the electric heating rod 53.

As shown in fig. 2, optionally, the number of the electric heating rods 53 is two, two electric heating rods 53 are arranged corresponding to the double cross-flow fans, and a partition plate 54 is arranged between the electric heating rods 53, so that the air flowing from the first heat exchanger 50 to the first fan 201 can be divided into two parts, the influence between the double cross-flow fans is reduced, the influence of the electric heating rods 53 on the air flow is reduced, and the air outlet effect of the indoor unit of the vertical air conditioner is improved.

An embodiment of the second aspect of the present application provides a floor air conditioner, including the floor air conditioner indoor unit in any one of the above embodiments, which has all the advantages of the floor air conditioner indoor unit, and is not described herein again.

The above description and drawings sufficiently illustrate embodiments of the disclosure to enable those skilled in the art to practice them. Other embodiments may include structural and other changes. The examples merely typify possible variations. Individual components and functions are optional unless explicitly required, and the sequence of operations may vary. Portions and features of some embodiments may be included in or substituted for those of others. The embodiments of the present disclosure are not limited to the structures that have been described above and shown in the drawings, and various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims (10)

1. An indoor unit of a floor type air conditioner, comprising:

the cabinet body is provided with a cavity, and the cabinet body is provided with an air inlet and an air outlet which are communicated with the cavity;

the fan assembly is arranged in the cabinet body and comprises a first fan and a fan air duct, one end of the fan air duct faces the air inlet, the other end of the fan air duct faces the air outlet, and the first fan is used for driving outside air to flow into the cabinet body from the air inlet and flow out of the cabinet body from the air outlet;

the wind shielding assembly is arranged in the wind channel of the fan, which faces the wind outlet;

the wind shielding assembly comprises a wind guiding structure, and the wind guiding structure can move relative to the fan air duct along the air circulation direction so as to reduce the wind outlet speed of the air outlet.

2. The indoor unit of a floor air conditioner according to claim 1, wherein the air guide structure comprises:

the air guide piece is movably arranged in the fan air duct and used for reducing the air flow rate in the fan air duct;

and the first driving motor is in driving connection with the air guide piece and is used for driving the air guide piece to move along the air circulation direction in the air duct of the fan.

3. The indoor unit of a floor air conditioner according to claim 2,

the surface of the air guide piece facing to the air circulation direction is an arc surface, and the opening direction of the arc surface is the same as the air circulation direction.

4. An indoor unit of a floor type air conditioner according to claim 2,

the side wall of the fan air duct corresponding to the active area of the air guide piece is an arc surface, and the opening direction of the arc surface faces the air guide piece.

5. The indoor unit of a floor air conditioner according to claim 1, wherein the wind shielding member further comprises:

the bracket is arranged along the height direction of the cabinet body;

the choke plate is rotatably connected with the cabinet body, is fixedly connected with the bracket and is used for reducing the air outlet speed;

and the second driving motor is in driving connection with the bracket and is used for driving the bracket to move so as to drive the choke plate to rotate.

6. An indoor unit of a floor air conditioner according to claim 5,

the number of the choke plates is multiple, and the choke plates are arranged side by side along the height direction of the support.

7. The indoor unit of a floor air conditioner according to any one of claims 1 to 6, further comprising:

the second fan and the fan assembly are arranged side by side along the height direction of the cabinet body;

the controller is electrically connected with the fan assembly and the second fan and is used for controlling the opening and closing of the fan assembly and the second fan;

the air outlet comprises a first air outlet and a second air outlet, the first air outlet corresponds to the fan assembly, and the second air outlet corresponds to the second fan.

8. The indoor unit of a floor air conditioner according to claim 7, further comprising:

and the air ring is arranged between the second air outlet and the second fan and used for guiding the air blown out from the second fan to flow to the second air outlet.

9. The indoor unit of a floor air conditioner according to claim 7, further comprising:

and the baffle is movably arranged at the second air outlet and used for opening or closing the second air outlet.

10. An upright air conditioner, comprising:

the indoor unit of a floor air conditioner according to any one of claims 1 to 9.

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