CN221122387U

CN221122387U - Indoor unit of vertical air conditioner

Info

Publication number: CN221122387U
Application number: CN202322663289.2U
Authority: CN
Inventors: 胡继刚; 蒋智群; 孙合庆; 逯成林
Original assignee: Hisense Air Conditioning Co Ltd
Current assignee: Hisense Air Conditioning Co Ltd
Priority date: 2023-09-28
Filing date: 2023-09-28
Publication date: 2024-06-11
Anticipated expiration: 2033-09-28

Abstract

The utility model provides a vertical air conditioner indoor unit, comprising: the casing includes: the front shell is arranged on the front side of the shell and comprises a second mounting opening, and the second mounting opening is positioned on the front side of the front shell; a first panel for opening or closing the second installation port; the air-out frame includes: the air outlet frame bottom plate is arranged at the bottom of the air outlet frame; the air outlet frame bottom plate is provided with an air outlet frame first connecting part; the first panel comprises a panel first connecting part and a panel second connecting part which are positioned at the rear side of the first panel, and the panel first connecting part is positioned below the panel second connecting part; the front shell is provided with a first connecting part of the shell which is matched with the first connecting part of the panel; when the first panel is connected to the front shell, the first panel connecting part is inserted into the first shell connecting part, and then the first panel is connected with the air outlet frame bottom plate through the second panel connecting part and the first air outlet frame connecting part, so that the use number of screws can be reduced; the connection part of the first panel and the casing and the air outlet frame conceals the back of the first panel.

Description

Indoor unit of vertical air conditioner

Technical Field

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

Background

The vertical air conditioner indoor unit comprises a main body, wherein the main body comprises a first cavity and a shell which are arranged in the main body, a heat exchange air inlet and a heat exchange air outlet are formed in the shell, and the heat exchange air inlet and the heat exchange air outlet are communicated with the first cavity. The main body further comprises an indoor heat exchanger and a heat exchange fan, the indoor heat exchanger and the heat exchange fan are arranged in the first cavity, the heat exchange fan is arranged on the front side of the indoor heat exchanger, under the driving of the heat exchange fan, indoor air enters the first cavity from the indoor air inlet, and after the indoor air entering the first cavity exchanges heat with the indoor heat exchanger, the indoor air flows out from the heat exchange air outlet.

The casing includes preceding shell and backshell, and the casing still includes the panel of locating preceding shell lower part, and the panel is connected on the casing.

However, the prior art that the panel is connected to the casing is unreliable, the panel is easy to separate from the front casing, and the electrical box arranged behind the panel is exposed after the panel is separated from the front casing, so that the electrical shock is very easy to cause error of a user; or the panel is fixed on the front shell up and down in a screw mode, the screws are exposed on the front side of the panel, so that the appearance of the indoor unit of the air conditioner is not attractive, at least two screws are needed for fixing, the screws are more, the material consumption is more, the cost is increased, the installation efficiency is reduced by installing the screws, and the installation cost is increased.

Disclosure of Invention

The present utility model aims to solve at least one of the technical problems in the related art to some extent.

To this end, according to an embodiment of the present disclosure, there is provided a stand air conditioner indoor unit including:

A main body, wherein the height direction from the top of the main body to the bottom of the main body is the height direction of the main body; the body includes a housing cavity within the body;

The main body includes:

the shell is provided with a heat exchange air inlet and a heat exchange air outlet, and the heat exchange air inlet and the heat exchange air outlet are communicated with the shell cavity; the heat exchange air outlet is arranged on the front side of the shell;

The heat exchange volute is arranged in the shell cavity and comprises a volute tongue air channel arranged in the heat exchange volute;

The indoor heat exchanger is arranged in the shell cavity and is positioned at one side of the volute tongue air channel, which is close to the heat exchange air inlet;

the heat exchange fan is arranged in the volute tongue air channel and positioned in front of the indoor heat exchanger;

the air outlet frame is arranged in the shell cavity and positioned in front of the heat exchange volute, an air outlet frame air channel is arranged in the air outlet frame, and the air outlet frame air channel is communicated with the volute tongue air channel and the heat exchange air outlet;

The casing includes:

The front shell is arranged on the front side of the shell and comprises a second mounting port, and the second mounting port is positioned on the front side of the front shell and is communicated with the shell cavity;

The heat exchange air outlet is positioned on the front shell and above the second mounting port;

A first panel connected with the front case and used for opening or closing the second mounting port;

The air-out frame includes:

the air outlet frame bottom plate is arranged at the bottom of the air outlet frame; the air outlet frame bottom plate is provided with an air outlet frame first connecting part;

The first panel comprises a panel first connecting part and a panel second connecting part which are positioned at the rear side of the first panel, and the panel first connecting part is positioned below the panel second connecting part in the vertical direction;

The front shell is provided with a first connecting part of the shell, which is matched with the first connecting part of the panel;

When the first panel is connected to the front shell, the first panel connecting part is inserted into the first shell connecting part, and then the first panel is connected with the air outlet frame bottom plate through the second panel connecting part and the first air outlet frame connecting part.

Through setting up in panel first connecting portion inserts the first connecting portion of casing, can make first panel and casing connect, avoid using screw connection between first panel and the casing, can reduce the quantity of use of screw, reduce material cost and installation cost, set up panel first connecting portion and panel second connecting portion at the rear side of first panel, can make the junction of first panel and casing and air-out frame hide behind the first panel, can increase the aesthetic measure of air conditioning indoor unit.

According to an embodiment of the disclosure, the first connection portion of the air outlet frame is a bottom plate through hole penetrating through the bottom plate of the air outlet frame, and the vertical air conditioner indoor unit further includes:

And the fifth connecting piece is inserted into the bottom plate through hole from the top of the bottom plate through hole and is connected with the second connecting part of the panel, and the fifth connecting piece is arranged, so that the first panel is convenient to be connected with the air outlet frame.

According to the embodiment of the disclosure, the below of air-out frame bottom plate is equipped with the open air-out frame jack in front end, the air-out frame jack with bottom plate through hole intercommunication, panel second connecting portion follow in the air-out frame jack is inserted in the front of air-out frame jack, sets up the air-out frame jack, can carry out spacingly to panel second connecting portion, makes things convenient for the connection of panel second connecting portion and air-out frame first connecting portion.

According to the embodiment of the disclosure, the top surface of the air outlet frame bottom plate is provided with an air outlet frame recess, and the first connecting part of the air outlet frame is arranged in the air outlet frame recess.

According to an embodiment of the present disclosure, further comprising:

The air deflector is rotationally connected to the air outlet frame and is used for opening or closing the heat exchange air outlet;

When the air deflector closes the heat exchange air outlet, the first connecting part of the air outlet frame is positioned at the rear side of the front surface of the air deflector in the front-rear direction, and can shield the first connecting part of the air outlet frame when the air deflector closes the heat exchange air outlet.

According to the embodiment of the disclosure, the first panel further comprises a first panel clamping portion, the first panel clamping portion is arranged at the rear side of the first panel, a first front shell clamping portion is arranged on the front shell, the first front shell clamping portion is arranged at the front side of the front shell, and the first panel clamping portion is clamped with the first front shell clamping portion.

According to an embodiment of the present disclosure, there is also provided a vertical air conditioner indoor unit including:

The main body includes:

The shell is provided with a heat exchange air inlet and a heat exchange air outlet, the heat exchange air inlet and the heat exchange air outlet are communicated with the shell cavity, and the heat exchange air outlet is arranged on the front side of the shell;

the indoor heat exchanger is arranged in the shell cavity;

the heat exchange fan is arranged in the shell cavity and positioned in front of the indoor heat exchanger;

The casing includes:

The heat exchange air outlet is positioned on the front shell and above the heat exchange air outlet;

the front shell is provided with a first shell connecting part and a second shell connecting part;

when the first panel is connected to the front shell, the first panel connecting part is inserted into the first shell connecting part, and then the second panel connecting part is clamped with the second shell connecting part;

when the first panel is detached from the front shell, the second connecting part of the shell is broken off so that the second connecting part of the panel is separated from the second connecting part of the shell, and then the first connecting part of the panel is pulled out of the first connecting part of the shell.

The application sets the mode that the first panel is installed on the shell and the mode that the first panel is separated from the shell, so that the first panel is convenient to assemble and disassemble, and the first panel is stably connected with the shell, thereby avoiding the electric shock of a user caused by the falling of the first panel; the first panel and the shell are connected without screws, so that the number of the screws can be reduced, and the material cost and the installation cost are reduced; the first connecting part of the panel and the second connecting part of the panel are arranged on the rear side of the first panel, so that the connecting part of the first panel, the casing and the air outlet frame conceals the rear face of the first panel, and the aesthetic degree of the indoor unit of the air conditioner can be increased.

According to an embodiment of the present disclosure, further comprising:

The heat exchange volute is arranged in the shell cavity and comprises a volute tongue air channel arranged in the heat exchange volute; the heat exchange fan is arranged in the volute tongue air channel;

The air outlet frame is arranged in the shell cavity and positioned in front of the heat exchange volute, an air outlet frame air channel is arranged in the air outlet frame, and the air outlet frame air channel is communicated with the volute tongue air channel and the heat exchange air outlet; the air outlet frame comprises an air outlet frame bottom plate, and the air outlet frame bottom plate is connected to the bottom of the air outlet frame;

the casing second connecting portion is arranged below the air outlet frame bottom plate, the air outlet frame bottom plate can be utilized to shield the casing second connecting portion, and the appearance is attractive.

According to the embodiment of the disclosure, the front end of the air outlet frame bottom plate is provided with the air outlet frame notch penetrating through the air outlet frame bottom plate, the casing second connecting part is broken through the air outlet frame notch so that the panel second connecting part is separated from the casing second connecting part, the air outlet frame notch is arranged, and the casing second connecting part is conveniently broken.

According to the embodiment of the disclosure, the air outlet frame bottom plate comprises a bottom plate through hole penetrating through the air outlet frame bottom plate, the shell second connecting part is broken through the bottom plate through hole so that the panel second connecting part is separated from the shell second connecting part, and the bottom plate through hole is arranged, so that the shell second connecting part is conveniently broken.

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 front view of an indoor unit of an air conditioner according to an embodiment of the present application;

fig. 2 is a perspective view showing a partial structure of an indoor unit of an air conditioner according to an embodiment of the present application;

Fig. 3 is another partial construction view of an indoor unit of an air conditioner according to an embodiment of the present application;

fig. 4 is a front view of an indoor unit of an air conditioner according to an embodiment of the present application;

Fig. 5 is a cross-sectional view of an indoor unit of an air conditioner according to an embodiment of the present application;

Fig. 6 is a cross-sectional view of an air conditioner indoor unit according to another view angle of an embodiment of the present application;

fig. 7 is a partial structural exploded view of an indoor unit of an air conditioner according to an embodiment of the present application;

FIG. 8 is an enlarged view of a portion of FIG. 7 at J2;

FIG. 9 is a partial block diagram of a chassis according to an embodiment of the present application;

FIG. 10 is an enlarged view of a portion of FIG. 9 at I2;

FIG. 11 is a block diagram of an air outlet frame and a first panel according to an embodiment of the present application;

FIG. 12 is an enlarged view of a portion of FIG. 11 at H2;

FIG. 13 is a partial block diagram of another view of a chassis according to an embodiment of the present application;

FIG. 14 is a block diagram of a first panel according to an embodiment of the application;

FIG. 15 is a cross-sectional view of the front shell and the first panel according to an embodiment of the present application;

FIG. 16 is a cross-sectional view of the front shell and the first panel from another perspective in accordance with an embodiment of the present application;

FIG. 17 is a block diagram of a fresh air volute according to an embodiment of the application;

FIG. 18 is a rear view of another partial structure of a chassis according to an embodiment of the present application;

FIG. 19 is a partial block diagram of another view of a chassis according to an embodiment of the present application;

fig. 20 is a partial cross-sectional view of an air conditioner indoor unit according to another view angle of an embodiment of the present application;

FIG. 21 is a block diagram of a fresh air hood according to an embodiment of the application;

FIG. 22 is a cross-sectional view of a fresh air hood according to an embodiment of the present application from another perspective;

FIG. 23 is a rear view of a fresh air hood according to an embodiment of the present application from another perspective;

fig. 24 is a partial structural view of a first panel and a first decorative member according to an embodiment of the present application.

In the above figures: a main body 100;

A housing 1; a rear case 11; a first purge insertion port 1121; a fourth purge insertion port 1123; a front case 12; a second mounting port 121; a housing first connection portion 122; a housing receptacle 1221; a front case first clamping part 123; a front case first positioning portion 124; a housing second connection portion 125; a housing cavity 13; a first chamber 131; a second chamber 132; a heat exchange air inlet 141; a heat exchange air outlet 1421; fresh air outlet 1422; fresh air inlet 143; a purge inlet 144; a first panel 153; a panel first connection portion 1531; a panel board 15311; a panel second connection portion 1532; a panel first clamping portion 1533; a panel first positioning portion 1534; a first decorative piece 155; a trim first groove 1551;

an indoor heat exchanger 21; a heat exchange fan 22; a heat exchanging scroll 25; a front volute tongue 251; a rear volute tongue 252; volute tongue air channel 253;

A fresh air volute 31; a fan cavity 315; a fresh air hood 33; a second purge insertion port 331; a fifth purge insertion port 333; a first purge rail 336; a first guide rail 3361; a first stop segment 33613; a third spacing segment 33614; a second guide rail 3362; a second spacing segment 33621; a second purge rail 337; a third guide rail 3371; a seventh spacing segment 33711; nine limit segments 33712; a fourth guide rail 3372; an eighth limiting segment 33721; a purification partition 3381; purifying support ribs 3382;

a first purifying device 34; a first purge frame 341; a first filter element 342; a first cartridge windward side 3421; a first windward side contour 3422; cartridge first end 3423; cartridge second end 3424;

a third purifying device 38; a third purge frame 381; a third filter element 382; a third cartridge windward side 3821; a third windward side contour 3822; a cartridge third end 3823; a cartridge fourth end 3824;

An air outlet frame 42; an air outlet frame air duct 421; the air outlet frame first air inlet 422; an air outlet frame outlet 424; an air out frame floor 425; an air outlet frame first connection portion 4251; a bottom plate through hole 42511; the air outlet frame is concave 4252; an air outlet frame notch 4253; an air outlet frame plug portion 4291; air outlet frame jack 42911.

Detailed Description

The present utility model will be specifically described below by way of exemplary embodiments. It is to be understood that elements, structures, and features of one embodiment may be beneficially incorporated in other embodiments without further recitation.

The present application proposes a vertical air conditioner indoor unit, and the vertical air conditioner indoor unit is described below with reference to fig. 1 to 24.

The vertical air conditioner indoor unit is a component part of an air conditioner, wherein the air conditioner further comprises an air conditioner outdoor unit.

Referring to fig. 1 and 5, the floor air conditioner indoor unit includes a main body 100, and the main body 100 includes a cabinet 1, an indoor heat exchanger 21, and a heat exchange fan 22.

The main body is provided with a top and a bottom, and the direction from the top of the main body to the bottom of the main body is the height direction of the main body; the main body also has a width direction, wherein one side portion of the main body to the other side portion thereof is the width direction of the main body. The main body has a front side and a rear side which are oppositely arranged, wherein the side of the main body facing the user is the front side of the main body, and the front side of the main body to the rear side of the main body are the front-rear direction of the main body.

The body includes at least a first cavity 131 and a second cavity 132 within the body, wherein the first cavity is located above the second cavity.

Referring to fig. 1-3, the casing includes a heat exchange air inlet 141, a heat exchange air outlet 1421, and a fresh air inlet 143, wherein the heat exchange air inlet is communicated with the first cavity, the heat exchange air outlet is communicated with the first cavity, and the fresh air inlet is communicated with the second cavity.

The housing has oppositely disposed front and rear sides, wherein the side of the housing facing the user is the front side of the housing.

The heat exchange air inlet is positioned at the rear side of the main body, and the heat exchange air outlet is arranged at the front side of the main body. The fresh air inlet is positioned at the rear side of the main body.

The indoor heat exchanger is arranged in the first cavity and is used for exchanging heat with indoor air entering the first cavity.

The heat exchange fan is arranged in the first cavity, is positioned in front of the indoor heat exchanger and is used for providing power for the flow of indoor air.

The rotation of the heat exchange fan enables indoor air to enter the first cavity from the heat exchange air inlet to exchange heat with the indoor heat exchanger, and the indoor air after heat exchange is discharged out of the first cavity from the heat exchange air outlet.

The air conditioner outdoor unit comprises an outdoor machine shell, an outdoor heat exchanger and an outdoor fan.

An outdoor accommodating space is arranged in the outdoor machine shell, wherein the outdoor fan and the outdoor heat exchanger are arranged in the outdoor accommodating space.

An outdoor air inlet and an outdoor air outlet are arranged on the outdoor machine shell, wherein the outdoor air inlet and the outdoor air outlet are communicated with the outdoor accommodating space. The outdoor air inlet is used for leading out outdoor air into the outdoor accommodating space, and the outdoor air outlet is used for leading out air in the outdoor accommodating space out of the outdoor accommodating space.

Under the drive of the outdoor fan, the outdoor air enters the outdoor accommodating space from the outdoor air inlet to exchange heat with the outdoor heat exchanger, and the outdoor air after heat exchange flows out of the outdoor accommodating space from the outdoor air outlet.

The air conditioner further comprises a compressor and a throttling device, wherein the throttling device is used for throttling. The compressor is arranged in the outdoor accommodating space, and the throttling device is also arranged in the outdoor accommodating space.

The air conditioner performs a refrigerating cycle of the air conditioner by using a compressor, a condenser, a throttling device, and an evaporator. The refrigeration cycle includes a series of processes involving compression, condensation, expansion, and evaporation, and supplies a refrigerant to the air that has been conditioned and heat exchanged.

The compressor compresses refrigerant gas in a low-temperature and low-pressure state and discharges refrigerant gas in a high-temperature and high-pressure state.

The discharged refrigerant gas flows into the condenser.

The condenser condenses the compressed refrigerant into a liquid phase, and heat is released to the surrounding environment through the condensation process.

The expansion device expands the liquid-phase refrigerant in a high-temperature and high-pressure state condensed in the condenser into a low-pressure liquid-phase refrigerant.

The evaporator evaporates the refrigerant expanded in the throttle device and returns the refrigerant gas in a low-temperature and low-pressure state to the compressor.

The evaporator may achieve a cooling effect by exchanging heat with a material to be cooled using latent heat of evaporation of a refrigerant. The air conditioner may adjust the temperature of the indoor space throughout the cycle.

In both the indoor heat exchanger and the outdoor heat exchanger, one of them is a condenser and the other is an evaporator, and when the indoor heat exchanger is used as the condenser, the air conditioner is used as a heater of a heating mode, and when the indoor heat exchanger is used as the evaporator, the air conditioner is used as a cooler of a cooling mode.

Referring to fig. 5 and 6, the main body 1 includes a cabinet cavity 13 located within the main body, wherein the cabinet cavity 13 includes at least a first cavity 131 and a second cavity 132 located within the main body.

The heat exchange air inlet and the heat exchange air outlet are communicated with the shell cavity 13.

The vertical air conditioner indoor unit further comprises a heat exchange volute 25, wherein the heat exchange volute is arranged in the shell cavity 13, and the heat exchange volute is arranged in the first cavity. The heat exchange volute includes a volute tongue air channel 253 disposed within the heat exchange volute.

The indoor heat exchanger is arranged in the shell cavity, and is positioned at one side of the volute tongue air channel, which is close to the heat exchange air inlet.

The heat exchange fan is arranged in the volute tongue air channel, and the indoor heat exchanger is positioned in front of the indoor heat exchanger.

The heat exchanging volute comprises a front volute tongue 251 and a rear volute tongue 252, and a volute tongue air channel is positioned between the front volute tongue and the rear volute tongue. The rear end of the rear volute tongue 252 is located between the heat exchange fan and the indoor heat exchanger.

The vertical air conditioner indoor unit further comprises an air outlet frame 42, wherein the air outlet frame is arranged in the shell cavity, and the air outlet frame is arranged in front of the heat exchange volute.

Referring to fig. 11, the air outlet frame includes an air outlet frame air channel 421 disposed in the air outlet frame, and the air outlet frame air channel is communicated with the volute tongue air channel and the heat exchange air outlet.

The air outlet frame further comprises an air outlet frame first air inlet 422 arranged at the rear side of the air outlet frame, wherein the air outlet frame first air inlet is communicated with the air outlet frame air channel, and the air outlet frame air channel is communicated with the volute tongue air channel through the air outlet frame first air inlet.

The air outlet frame further comprises an air outlet frame air outlet 424 arranged on the front side of the air outlet frame, wherein an air outlet frame air channel is communicated with the heat exchange air outlet through the air outlet frame air outlet.

The air-out frame also includes air-out frame roof and air-out frame bottom plate 425, wherein, the air-out frame roof is located the top of air-out frame, and the air-out frame bottom plate is located the bottom of air-out frame.

The air-out frame is still including locating the air-out frame curb plate of air-out frame lateral part, wherein, air-out frame curb plate, air-out frame roof and air-out frame bottom plate enclose to establish and form the air-out frame wind channel, and wherein, the air-out frame can be integrated into one piece, or air-out frame curb plate and air-out frame bottom plate are integrated into one piece, and the top at the air-out frame curb plate is connected to the air-out frame roof.

The casing includes preceding shell 12 and backshell 11, and the front side of casing is located to preceding shell, and the rear side of casing is located to the backshell, and preceding shell is connected with the backshell, and the rear of preceding shell is located to the backshell.

Referring to fig. 7, the front case 12 is provided with a second mounting port 121, which is located at the front side of the front case and communicates with the case cavity.

The heat exchange air outlet is located on the front shell, and the heat exchange air outlet is located above the second mounting port, that is, the second mounting port is located below the heat exchange air outlet.

Referring to fig. 7 to 8, the cabinet further includes a first panel 153 coupled to the front case, the first panel being for opening or closing the second mounting port.

The air outlet frame base plate is provided with an air outlet frame first connecting portion 4251.

The first panel includes a panel first connection portion 1531 and a panel second connection portion 1532 at a rear side of the first panel, and the panel first connection portion is located below the panel second connection portion in a vertical direction.

The front shell is provided with a first connecting part 122 of the shell which is matched with the first connecting part of the panel.

In some embodiments of the present application, the first connection portion of the air outlet frame is a bottom plate through hole 42511 penetrating through the bottom plate of the air outlet frame.

The vertical air conditioner indoor unit further comprises a fifth connecting piece (not shown), wherein the fifth connecting piece is inserted into the bottom plate through hole from the top of the bottom plate through hole and is connected with the second connecting part of the panel, and the fifth connecting piece is arranged, so that the first panel is conveniently connected with the air outlet frame.

In particular, the fifth connection may be a screw.

In some embodiments of the present application, an air-out frame jack with an open front end is provided below the air-out frame bottom plate, and the air-out frame jack is communicated with the bottom plate through hole, so that the panel second connection part is connected with the air-out frame first connection part; the second connection part of the panel is inserted into the air outlet frame jack 42911 from the front of the air outlet frame jack.

The air outlet frame jack is arranged, the panel second connecting part can be limited, and the panel second connecting part is convenient to be connected with the air outlet frame first connecting part.

Specifically, the air outlet frame further comprises an air outlet frame plug-in connection portion 4291 arranged below the air outlet frame bottom plate, wherein the air outlet frame plug-in connection portion is connected to the air outlet frame bottom plate.

Wherein, the air-out frame jack is located on the air-out frame grafting portion, and specifically, the air-out frame jack is located the front side of air-out frame grafting portion, and the air-out frame jack can be the blind hole or run through the through-hole of air-out frame grafting portion.

In some embodiments of the present application, referring to fig. 9 to 10, the panel first connection part is a panel board 15311, the housing first connection part is a housing jack 1221, and the panel board is inserted into the housing jack from the front side of the housing jack, so that the structure is convenient.

In some embodiments of the present application, referring to fig. 11-12, an air outlet frame recess 4252 is provided on the top surface of the panel frame bottom plate, and the first connection portion of the air outlet frame is provided in the air outlet frame recess.

In some embodiments of the present application, referring to fig. 10, the first panel further includes a panel first clamping portion 1533, where the panel first clamping portion is disposed at a rear side of the first panel, a front case first clamping portion 123 is disposed on the front case, and the front case first clamping portion is disposed at a front side of the front case, where the panel first clamping portion is clamped with the front case first clamping portion, so as to increase a connection position between the first panel and the front case, and increase stability of the first panel.

The first clamping part of the panel and the first clamping part of the front shell are hooks.

In some embodiments of the present application, referring to fig. 10, the first panel further includes a panel first positioning portion 1534 thereon, the panel first positioning portion 1534 is located at a rear side of the first panel, and the front case is provided with a front case first positioning portion 124 thereon, wherein the front case first positioning portion is located at a front side of the front case.

The panel first positioning portion 1534 and the front case first positioning portion are inserted one into the other to be positioned. And, one of the panel first positioning portion 1534 and the front case first positioning portion is a hole, and the other is a shaft inserted into the hole.

In some embodiments of the present application, the indoor unit of the vertical air conditioner further includes a guide plate rotatably connected to the air outlet frame, and the guide plate is used for opening or closing the heat exchange air outlet.

When the air deflector closes the heat exchange air outlet, the first connecting part of the air outlet frame is positioned at the rear side of the front surface of the air deflector in the front-rear direction, and the first connecting part of the air outlet frame can be shielded when the air deflector closes the heat exchange air outlet.

The guide plates comprise a first guide plate and a second guide plate, and the first guide plate and the second guide plate are obliquely lapped.

In some embodiments of the present application, the front case is provided with a case first connection portion and a case second connection portion 125.

When the first panel is connected to the front shell, the first panel connecting part is inserted into the first shell connecting part, and then the second panel connecting part is clamped with the second shell connecting part; when the first panel is detached from the front shell, the second connecting part of the shell is broken off so that the second connecting part of the panel is separated from the second connecting part of the shell, and then the first connecting part of the panel is pulled out of the first connecting part of the shell.

In some embodiments of the present application, the second connection portion of the casing is disposed below the air outlet frame bottom plate, so that the second connection portion of the casing can be shielded by using the air outlet frame bottom plate, and the appearance is attractive.

In some embodiments of the present application, referring to fig. 13-16, an air outlet frame notch 4253 penetrating through the air outlet frame bottom plate is provided at the front end of the air outlet frame bottom plate, and the second connection portion of the casing is broken through the air outlet frame notch to disengage the second connection portion of the panel from the second connection portion of the casing. An air outlet frame notch is arranged, so that the second connecting part of the casing is convenient to be broken off.

In some embodiments of the present application, the air outlet frame bottom plate includes a bottom plate through hole 42511 penetrating through the air outlet frame bottom plate, and the second connection portion of the casing is broken through the bottom plate through hole to disengage the second connection portion of the panel from the second connection portion of the casing; the bottom plate through hole is arranged, so that the second connecting part of the casing is convenient to break off.

In some embodiments of the application, referring to fig. 24, the housing further comprises a first trim piece 155, wherein the first device is attached to the top of the first panel.

And, the first decoration shields the top of the first panel.

Wherein, the lower extreme of first decoration is equipped with decoration first groove 1551, and the top of first panel is located the decoration first inslot.

Wherein, the bottom rear side of first decoration inserts in the clearance between first panel top and air-out frame bottom plate so that the top of first panel is located the decoration first inslot.

The first decoration is located the front side of air-out frame bottom plate.

The first decoration can be connected with the first panel in a clamping way. Specifically, the first decoration includes the first groove back plate that forms the first groove of decoration, and the joint structure joint at first panel rear portion is followed to first groove back plate.

In some embodiments of the present application, the stand air conditioner indoor unit further includes a fresh air module for introducing outdoor air into the room.

Referring to fig. 17, the fresh air module includes a fresh air volute 31 and a fresh air blower, wherein the fresh air volute is disposed in the second chamber.

The second installing port is communicated with the second cavity, and the first panel is positioned at the front side of the fresh air volute.

The fresh air volute comprises a fan cavity 315 positioned in the fresh air volute, and the fresh air volute is arranged in front of the fresh air inlet.

The new trend fan is located in the new trend spiral case, and the new trend fan includes new trend fan and new trend motor, and wherein, the fan intracavity is located to the new trend fan.

Under the drive of the fresh air fan, outdoor fresh air enters the shell from the fresh air inlet and flows into the room through the fan cavity.

The fan cavity can be communicated with the heat exchange air outlet, and under the driving of the fresh air fan, outdoor fresh air enters the shell from the fresh air inlet and flows into the room from the heat exchange air outlet through the fan cavity. Or the shell also comprises a fresh air outlet 1422 which is communicated with the fan cavity, and under the drive of the fresh air fan, outdoor fresh air enters the shell from the fresh air inlet and flows indoors from the fresh air outlet through the fan cavity.

Referring to fig. 6 to 7, the vertical air conditioner indoor unit further includes a fresh air cover 33 provided in the second chamber, the fresh air cover being located between the fresh air volute and the fresh air intake, that is, the fresh air cover being provided at the rear of the fresh air volute, and the fresh air cover being provided at the front of the fresh air intake.

The fresh air fan drives outdoor fresh air to enter the shell from the fresh air inlet and flow indoors through the fresh air cover and the fan cavity.

The vertical air conditioner indoor unit further comprises a first purifying device 34, wherein the first purifying device is inserted in the first cavity, the first purifying device is located at the rear side of the fresh air volute, and the first purifying device is used for purifying fresh air entering the shell from the fresh air inlet and entering the fan cavity.

When the vertical air conditioner indoor unit comprises a fresh air cover 33, a first purifying device 34 is inserted in the fresh air cover, and the first purifying device 34 is used for purifying fresh air entering a fan cavity through the fresh air cover.

Referring to fig. 18 to 19, the stand air conditioner indoor unit further includes a first purge insertion port 1121 formed at a side surface of the cabinet.

The first purification device is inserted into the fresh air hood through the first purification inserting opening or pulled out from the fresh air hood.

A vertical plane parallel to the front-rear direction of the main body and passing through the center of the main body is defined as a third plane M3. A straight line which is horizontally disposed and perpendicular to the front-rear direction of the main body is defined as a first straight line A0.

The vertical air conditioner indoor unit further comprises a third purifying device 38 which is inserted in the fresh air cover and used for purifying fresh air entering the fan cavity through the fresh air cover.

Referring to fig. 18 to 19, the vertical air conditioner indoor unit further includes a fourth purification insertion port 1123, the fourth purification insertion port 1123 being formed at a side surface of the cabinet; the fourth purification inserting port and the second purification inserting port are arranged on two sides of the third plane; the third purification device is inserted into the fresh air cover or pulled out from the fresh air cover through the fourth purification inserting opening.

The first purification device and the third purification device are arranged to be inserted from two sides of the shell, so that the problems of difficult insertion and difficult extraction of one purification device caused by insufficient space can be reduced, and the purification area can be ensured by arranging the first purification device and the third purification device.

In some embodiments of the application, referring to fig. 20, the first purifying device includes a first purifying frame 341 and a first filter element 342, wherein the first filter element is mounted on the first purifying frame.

The first filter element is arranged between the fresh air inlet and the fresh air volute, and comprises a first filter element windward side 3421 which is a plane; the windward side of the first filter element is arranged to be a plane, so that the first purifying device is convenient to set, the size of the first purifying device is reduced, and the cost is saved.

In some embodiments of the present application, the windward side of the first filter element is an arc surface, which can increase the windward area of the first filter element and reduce the occupation of the space in the second cavity.

In some embodiments of the application, the windward side of the first filter element is a folded side.

Specifically, referring to fig. 20, the first filter element includes a filter element first end 3423 and a filter element second end 3424 that are oppositely disposed, the filter element first end is an insertion end of the first filter element, a direction from the filter element first end to the filter element second end is a length direction of the first filter element, along the length direction of the first filter element, a windward side of the first filter element includes at least two sections, and adjacent two sections of windward sides of the first filter element are not parallel, so that a windward area of the first filter element can be increased and occupation of a space in the second cavity can be reduced.

In some embodiments of the present application, referring to fig. 20, the windward side of the first filter element includes a first windward side contour line 3422 parallel to the horizontal plane, one end of the first windward side contour line, which is close to the first purification insertion port, is a front end of the first windward side contour line, and a projection of a straight line of the first windward side contour line and the first straight line on the same horizontal plane is set to form a fourth included angle d, and the fourth included angle d is an acute angle, so that a filtering area of the first filter element can be increased and a purification effect can be improved under the condition that an overall size of the casing is limited.

Specifically, overlooking the fourth included angle, and the projection corresponding to the first straight line rotates clockwise around the vertex of the fourth included angle by the angle of the fourth included angle and then coincides with the projection corresponding to the first windward side contour line.

Wherein the fourth included angle is greater than 0 ° and not more than 30 °.

In some embodiments of the application, the third purifying device comprises a third purifying frame 381 and a third filter element 382, wherein the third filter element is mounted on the third purifying frame.

The third filter element is arranged between the fresh air inlet and the fresh air volute, and comprises a third filter element windward side 3821, wherein the windward side of the third filter element is a plane; the windward side of the third filter element is arranged to be a plane, so that the third purification device is convenient to set, the size of the third purification device is reduced, and the cost is saved.

In some embodiments of the present application, the windward side of the third filter element is an arc surface, which can increase the windward area of the third filter element and reduce the occupation of the space in the second cavity.

In some embodiments of the application, the windward side of the third filter element is a folded side.

Specifically, the third filter core includes the filter core third end 3823 and the filter core fourth end 3824 of relative setting, and the filter core third end is the insertion end of third filter core, and the direction of filter core third end to the filter core fourth end is the length direction of third filter core, follows the length direction of third filter core, and the third filter core windward side includes two sections at least, and adjacent two sections the third filter core windward side is nonparallel, can increase the cross wind area of third filter core and can reduce the occupation to the second intracavity space.

In some embodiments of the present application, the windward side of the third filter element includes a third windward side contour line 3822 parallel to the horizontal plane, one end of the third windward side contour line, which is close to the fourth purification insertion port, is a front end of the third windward side contour line, and a projection of a straight line of the third windward side contour line on the same horizontal plane as the first straight line is set as an eleventh included angle k, where the eleventh included angle k is an acute angle, so that a filtering area of the third filter element can be increased and a purification effect can be improved under the condition that an overall size of the casing is limited.

Specifically, when the eleventh included angle is overlooked, the projection corresponding to the first straight line rotates around the vertex of the eleventh included angle anticlockwise by the angle of the eleventh included angle, and then coincides with the projection corresponding to the third windward side contour line.

Wherein the eleventh included angle is greater than 0 ° and not more than 30 °.

In some embodiments of the present application, referring to fig. 22-23, the stand air conditioner indoor unit further includes a first purge rail 336 formed on the fresh air shield.

The first purge guide is for defining an insertion trajectory of the first purge device. The first purifying device is inserted into the first purifying guide rail through the first purifying insertion opening or pulled out from the first purifying guide rail.

The vertical air conditioner indoor unit further comprises a second purification insertion port 331, wherein the second purification insertion port is formed on the side portion of the fresh air cover. The first purge device is inserted into the first purge guide rail or pulled out from the first purge guide rail through the first purge insertion port and the second purge insertion port.

The vertical air conditioner indoor unit further comprises a second purifying guide rail 337 formed on the fresh air cover.

The second purge guide 337 is used to define an insertion trajectory of the third purge device. The third purifying device is inserted into the second purifying guide rail through the fourth purifying inserting opening or pulled out from the second purifying guide rail.

The vertical air conditioner indoor unit further comprises a fifth purification insertion opening 333, wherein the fifth purification insertion opening is formed at the side part of the fresh air cover, and the fifth purification insertion opening and the second purification insertion opening are arranged at two sides of the third plane. The third purification device is inserted into the second purification guide rail or pulled out from the second purification guide rail through the fourth purification insertion opening and the fifth purification insertion opening.

In some embodiments of the application, the first purge rail includes a first rail 3361 for defining an insertion trajectory of the first purge device, the first purge device being disposed in front of the first rail, which may also be referred to as the first rail being disposed on a rear side of the first purge device.

The first purge rail further includes a second rail 3362, wherein the second rail is disposed in front of the first rail, the first purge device is disposed at a rear of the second rail, the second rail is disposed in front of the first purge device, the first purge device is disposed at a front of the first rail, the first rail is disposed at a rear of the first purge device, and the first rail and the second rail are configured to define an insertion trajectory of the first purge device.

The first rail includes a first stop segment 33613. The first limiting section comprises a first limiting plane arranged on the front side of the first limiting section.

The second guide rail comprises a second limiting section 33621, wherein the second limiting section comprises a second limiting plane arranged at the rear side of the second limiting section.

In some embodiments of the application, the first rail further comprises a third spacing section 33614; the third spacing section is located one side that the first spacing section is close to first purification inserted port, and the third spacing section sets up or is connected with first spacing section interval.

The third limiting section comprises a third limiting plane arranged on the front side of the third limiting section, and the third limiting plane is used for limiting the insertion track of the first purifying device.

In some embodiments of the application, the second rail further comprises a fourth stop segment.

The fourth spacing section is located one side that the second spacing section is close to first purification inserted hole, and the spacing section interval of fourth spacing section and second spacing section sets up or is connected.

The fourth limiting section comprises a fourth limiting plane arranged at the rear side of the fourth limiting section, and the fourth limiting plane is used for limiting the insertion track of the first purifying device.

In some embodiments of the application, referring to fig. 22, the second purge rail includes a third rail 3371 for defining an insertion trajectory of a third purge device disposed in front of the third rail.

The second purge rail further includes a fourth rail 3372, wherein the fourth rail is disposed in front of the third rail, the third purge device is disposed between the fourth rail and the third rail, and the third rail and the fourth rail are configured to define an insertion trajectory of the third purge device.

The third rail includes a seventh spacing segment 33711. The seventh limiting section comprises a seventh limiting plane arranged on the front side of the third limiting section.

The seventh limiting plane comprises a seventh limiting contour line parallel to the horizontal plane.

The projection of the straight line of the seventh limiting contour line and the straight line of the third windward contour line on the same horizontal plane are parallel or are arranged at an acute angle.

The fourth guide rail comprises an eighth limiting section 33721, wherein the eighth limiting section comprises an eighth limiting plane arranged at the rear side of the eighth limiting section, and the eighth limiting plane comprises an eighth limiting contour line parallel to the horizontal plane.

The projection of the straight line of the eighth limiting contour line and the straight line of the third windward contour line on the same horizontal plane are parallel or are arranged at an acute angle.

In some embodiments of the application, the third rail further comprises a ninth spacing section 33712; the ninth limiting section is positioned at one side of the seventh limiting section close to the fourth purification inserting port, and the ninth limiting section and the seventh limiting section are arranged or connected at intervals.

The ninth limiting section comprises a ninth limiting plane arranged on the front side of the ninth limiting section, and the ninth limiting plane is used for limiting the insertion track of the thirteenth purifying device.

The ninth limiting plane comprises a ninth limiting contour line parallel to the horizontal plane, and a straight line where the ninth limiting contour line is located and a projection of a straight line where the third limiting contour line is located on the same horizontal plane are parallel or are arranged at an acute angle.

When the projection of the straight line of the ninth limiting contour line and the straight line of the seventh limiting contour line on the same horizontal plane is parallel, the ninth limiting plane and the third limiting plane are coplanar or parallel and not coplanar.

In some embodiments of the application, the fourth rail further comprises a tenth stop segment.

The tenth spacing section is located the eighth spacing section and is close to the one side of fourth purification inserted port, and tenth spacing section sets up or is connected with eighth spacing section interval.

The tenth limiting section comprises a tenth limiting plane arranged at the rear side of the tenth limiting section, and the tenth limiting plane is used for limiting the insertion track of the third purifying device.

The tenth limiting plane comprises a tenth limiting contour line parallel to the horizontal plane, and a straight line where the tenth limiting contour line is located and a projection of a straight line where the eighth limiting contour line is located on the same horizontal plane are parallel or are arranged at an acute angle.

When the projection of the straight line of the tenth limiting contour line and the projection of the straight line of the eighth limiting contour line on the same horizontal plane are parallel, the tenth limiting plane and the eighth limiting plane are coplanar or parallel and are not coplanar.

In some embodiments of the application, referring to fig. 22, the fresh air hood further includes a purification partition 3381 disposed between the first purification device and the second purification device, the purification partition 3381 being disposed along a height direction of the fresh air hood such that a region between the first purification device and the third purification device is blocked so that air can enter the fresh air volute only through the first purification device or the third purification device.

In some embodiments of the present application, referring to fig. 22, the fresh air hood further includes a purifying support rib 3382, wherein the first purifying device and the third purifying device are disposed on the purifying support rib 3382, so that contact areas of the first purifying device and the third purifying device with the fresh air hood are small, and drawing resistance is reduced. Wherein, purify the supporting rib 3382 and locate in first purification guide rail and the second purification guide rail.

In some embodiments of the application, referring to fig. 2 and 19, the enclosure further includes a purge air inlet 144 in communication with the second chamber. The fresh air fan drives outdoor fresh air to enter the shell from the fresh air inlet and/or indoor air to enter the shell from the purifying air inlet, and fresh air and/or indoor air flows into the room from the fresh air cover and the fan cavity. The first purification device is inserted into the fresh air cover and is used for purifying fresh air entering the fan cavity through the fresh air cover; the first purifying inserting port is formed on the side surface of the shell; the first purification device is inserted into the fresh air cover through the first purification inserting opening; the third purification device is inserted into the fresh air cover and is used for purifying the fresh air entering the fan cavity through the fresh air cover; a fourth purge insertion port formed in a side surface of the housing; the fourth purification inserting port and the second purification inserting port are arranged on two sides of the third plane; the third purification device is inserted into the fresh air cover through the fourth purification inserting opening.

The first purifying device and the third purifying device are arranged to be inserted from two sides of the shell, so that the problems of difficult insertion and difficult extraction of one purifying device caused by insufficient space can be reduced, and the purifying area can be ensured by arranging the first purifying device and the third purifying device; set up purification air intake and new trend air intake, can make first purifier and third purifier purify indoor air and new trend.

In the description of the present utility model, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

The terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

Claims

1. A vertical air conditioner indoor unit, comprising:

The main body includes:

The casing includes:

The air-out frame includes:

2. The indoor unit of claim 1, wherein the first connection portion of the air outlet frame is a bottom plate through hole penetrating through the bottom plate of the air outlet frame, and the main body further includes:

and the fifth connecting piece is inserted into the bottom plate through hole from the top of the bottom plate through hole and is connected with the panel second connecting part.

3. The indoor unit of claim 2, wherein an air outlet frame jack with an open front end is provided below the air outlet frame base plate, the air outlet frame jack is communicated with the base plate through hole, and the panel second connection part is inserted into the air outlet frame jack from the front of the air outlet frame jack.

4. The indoor unit of claim 1, wherein the top surface of the air outlet frame bottom plate is provided with an air outlet frame recess, and the first air outlet frame connecting portion is disposed in the air outlet frame recess.

5. The indoor unit of floor air conditioner according to claim 1, further comprising:

When the air deflector closes the heat exchange air outlet, the first connecting part of the air outlet frame is positioned at the rear side of the front surface of the air deflector in the front-rear direction.

6. The indoor unit of claim 1, wherein the first panel further comprises a first panel clamping portion, the first panel clamping portion is disposed on a rear side of the first panel, a first front shell clamping portion is disposed on the front shell, the first front shell clamping portion is disposed on a front side of the front shell, and the first panel clamping portion is clamped with the first front shell clamping portion.

7. A vertical air conditioner indoor unit, comprising:

The main body includes:

the indoor heat exchanger is arranged in the shell cavity;

The casing includes:

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

the second connecting part of the shell is arranged below the bottom plate of the air outlet frame.

9. The indoor unit of claim 8, wherein an air outlet frame notch penetrating through the air outlet frame bottom plate is provided at a front end of the air outlet frame bottom plate, and the second connection portion of the casing is broken through the air outlet frame notch to disengage the second connection portion of the panel from the second connection portion of the casing.

10. The indoor unit of claim 8, wherein the air outlet frame base plate includes a base plate through hole penetrating the air outlet frame base plate, and the second connection portion of the casing is broken through the base plate through hole to disengage the second connection portion of the panel from the second connection portion of the casing.