CN209459055U - The indoor unit of floor air conditioner - Google Patents

Abstract

The utility model provides a kind of indoor unit of floor air conditioner, including shell and sideway leaf group, the air outlet extended along indoor unit short transverse is formed on front side of shell, sideway leaf group includes multiple connecting rods for sideway leaf being sequentially arranged at intervals in the short transverse of air outlet and be disposed to extend at air outlet along short transverse, connecting rod is connect with each sideway leaf, so that multiple sideway leaves are swung with the movement of connecting rod, the air-out direction in short transverse to adjust air outlet, wherein, each sideway leaf is formed with the fixed rotating shaft hinged with the volute tongue of indoor unit and is formed with the mobile shaft connecting with connecting rod, multiple sideway leaves are swung with the movement of connecting rod and around fixed rotating shaft, and the position of fixed rotating shaft and mobile shaft meets: when sideway leaf is rocked to the position substantially parallel with horizontal plane around fixed rotating shaft, the axle center of mobile shaft is lower than The axle center of fixed rotating shaft.The amplitude of fluctuation for the sideway leaf being designed in this way is bigger, to increase the wind direction of indoor unit.

Description

The indoor unit of floor air conditioner

Technical field

The utility model relates to family's electro-technical fields, more particularly to a kind of indoor unit of floor air conditioner.

Background technique

Wind direction regulating device is usually provided at the air outlet of indoor set of vertical air conditioner, wind direction regulating device is commonly included in The multiple sideway leaves arranged in vertical direction, each sideway leaf are linked together by connecting rod, and each sideway leaf is driven by motor Dynamic connecting rod is mobile and realizes it and swings up and down.But in the indoor unit of existing vertical air conditioner, the hunting range of sideway leaf is smaller, Wind direction is not wide enough.

Summary of the invention

In view of the above problems, a purpose of the utility model is to provide for one kind and overcomes the above problem or at least partly The indoor unit for the floor air conditioner that ground solves the above problems.

The utility model one is further objective is that increasing wind direction and realizing the diversity of air supply mode.

The utility model provides a kind of indoor unit of floor air conditioner, comprising:

Shell, front side are formed with the air outlet extended along indoor unit short transverse；

Sideway leaf group is located at air outlet, comprising:

Multiple sideway leaves, multiple sideway leaves are sequentially arranged at intervals in the short transverse of air outlet；

Connecting rod is disposed to extend at air outlet along short transverse, is connect with each sideway leaf, so that multiple sideway Ye Suilian The movement of bar and swing, to adjust the air-out direction in the short transverse of air outlet；

Wherein, each sideway leaf is formed with what the fixed rotating shaft hinged with the volute tongue of indoor unit and being formed with was connect with connecting rod Mobile shaft, multiple sideway leaves are swung with the movement of connecting rod and around fixed rotating shaft, and the position of fixed rotating shaft and mobile shaft is full Foot: when sideway leaf is rocked to the position substantially parallel with horizontal plane around fixed rotating shaft, the axle center of mobile shaft turns lower than fixed The axle center of axis.

Optionally, fixed rotating shaft is laterally extended from the side that sideway leaf closes on connecting rod to the direction of volute tongue；

The side that sideway leaf closes on connecting rod is formed with inwardly projecting extension board, and mobile shaft is extended laterally to by extension board It is connect with connecting rod.

Optionally, sideway leaf group is two, and two sideway leaf groups are denoted as sideway leaf group and lower sideway leaf group respectively；

Upper sideway leaf group and lower sideway leaf group are spaced apart in the short transverse of air outlet, independently to control upper cross Put the swing of multiple sideway leaves in leaf group and lower sideway leaf group.

Optionally, there is air conditioner indoor unit the first refrigeration not blow people's mode, when the first refrigeration does not blow people's mode, upper sideway Multiple sideway leaves of multiple sideway leaves of Ye Zuzhong and lower sideway Ye Zuzhong are controlled to be swung up to pre- horizontal by first If angle, cold wind is blown out upwards.

Optionally, there is air conditioner indoor unit the second refrigeration not blow people's mode, when the second refrigeration does not blow people's mode, upper sideway Multiple sideway leaf controlled oscillations of Ye Zuzhong are to the position substantially parallel with horizontal plane, by the cold wind horizontal direction fore blow on top Out；

Multiple sideway leaves of lower sideway Ye Zuzhong are controlled to be swung up to horizontal by the second predetermined angle, by lower part Cold wind blow out upwards.

Optionally, the value range of the first predetermined angle is 55 ° to 65 °.

Optionally, the value range of the second predetermined angle is 55 ° to 65 °.

Optionally, upper sideway leaf group includes:

Upper motor is set to the upper end for the connecting rod being located above；

Upper crank, one end are connect with the output end of upper motor, and the other end is connect with the upper end for the connecting rod being located above, with Drive the connecting rod being located above mobile, so that multiple sideway leaves of upper sideway Ye Zuzhong are swung.

Optionally, lower sideway leaf group includes:

Lower motor, is set to the lower end of underlying connecting rod；

Lower crank, one end are connect with the output end of lower motor, and the other end is connect with the lower end of underlying connecting rod, with Drive underlying connecting rod mobile, so that multiple sideway leaves of lower sideway Ye Zuzhong are swung.

Optionally, shell is also formed with air inlet；

Air conditioner indoor unit further include:

Heat exchanger is located on the inside of air inlet, for exchanging heat with the air-flow entered from air inlet；

Cross flow fan is located on the inside of heat exchanger, and the short transverse along indoor unit extends, and is configured to promote to enter from air inlet Air-flow flow through heat exchanger, and flowed to air outlet.

The indoor unit of the floor air conditioner of the utility model, the fixed rotating shaft of sideway leaf and the position of mobile shaft meet special Fixed position, can make sideway leaf in a limited space in amplitude of fluctuation it is bigger, thus effectively increase wind direction.

Further, in the indoor unit of the floor air conditioner of the utility model, indoor unit has two cross being distributed up and down Leaf group is put, two sideway Ye Zuke are independently controlled, so as to individually adjust multiple sideway leaves in two sideway leaf groups Swaying direction, promoted air supply mode diversity.

According to the accompanying drawings to the detailed description of the utility model specific embodiment, those skilled in the art will be more Add the above-mentioned and other purposes, advantages and features of clear the utility model.

Detailed description of the invention

Some specific realities of the utility model are described in detail by way of example and not limitation with reference to the accompanying drawings hereinafter Apply example.Identical appended drawing reference denotes same or similar part or part in attached drawing.It should be appreciated by those skilled in the art that The drawings are not necessarily drawn to scale.In attached drawing:

Fig. 1 be according to the schematic perspective view of the indoor unit of the floor air conditioner of the utility model one embodiment, In, air outlet is in close state；

Fig. 2 is the main view according to the indoor unit of the floor air conditioner of the utility model one embodiment, wherein air outlet It is in the open state；

Fig. 3 is the structural representation according to the sideway leaf of the indoor unit of the floor air conditioner of the utility model one embodiment Figure；

Fig. 4 is shown according to the swing state of the sideway leaf of the indoor unit of the floor air conditioner of the utility model one embodiment It is intended to；

Fig. 5 is the swing state schematic diagram of the sideway leaf of the indoor unit of floor air conditioner in the prior art；

Fig. 6 is the upper sideway leaf group and lower sideway of the indoor unit according to the floor air conditioner of the utility model one embodiment The structural schematic diagram of leaf group；And

Fig. 7 is the exploded pictorial according to the part-structure of the indoor unit of the floor air conditioner of the utility model one embodiment Figure, wherein concealed the components such as spiral case, volute tongue, heat exchanger, cross flow fan.

Specific embodiment

The present embodiment provides firstly a kind of indoor unit 100 of floor air conditioner, this is described referring to Fig. 1 to Fig. 7 The indoor unit 100 of the floor air conditioner of utility model embodiment.In the following description, "front", "rear", "left", "right" etc. indicate Orientation or positional relationship be with observer of the front of machine 100 towards indoor unit 100 indoors that stand be the orientation or position referred to Relationship is set, before the direction close to observer is, after the direction far from observer is, the direction on the left of observer is a left side, position Direction on the right side of observer is the right side, and left and right directions that is to say direction as indicated in Fig. 2.

Fig. 1 be according to the schematic perspective view of the indoor unit 100 of the floor air conditioner of the utility model one embodiment, Fig. 2 is the main view according to the indoor unit 100 of the floor air conditioner of the utility model one embodiment, wherein has concealed and has kept out the wind Plate.

As depicted in figs. 1 and 2, the indoor unit 100 of the floor air conditioner of the present embodiment includes shell and sideway leaf group, shell Front side is formed with the air outlet (not identifying in figure) extended along 100 short transverse of indoor unit, and sideway leaf group 130 is set to air outlet Place, successively interval is arranged including the connecting rod 130b being disposed to extend at air outlet along short transverse and in the short transverse of air outlet Multiple sideway leaf 130a (as shown in Figure 6) of column, each sideway leaf 130a are connect with connecting rod 130b, each sideway leaf 130a shape The hinged fixed rotating shaft 130a1 of the volute tongue of Cheng Youyu indoor unit 100 and it is formed with the mobile shaft connecting with connecting rod 130b 130a2, all sideway leaf 130a in sideway leaf group 130 are swung with the movement of connecting rod 130b and around fixed rotating shaft 130a1, thus Adjust the vertical air-out direction of air outlet.

Fig. 3 is the knot according to the sideway leaf 130a of the indoor unit 100 of the floor air conditioner of the utility model one embodiment Structure schematic diagram, Fig. 4 are the pendulum according to the sideway leaf 130a of the indoor unit 100 of the floor air conditioner of the utility model one embodiment Dynamic status diagram, Fig. 5 are the swing state signals of the sideway leaf 130a of the indoor unit 100 of floor air conditioner in the prior art Figure, Fig. 6 be the indoor unit 100 according to the floor air conditioner of the utility model one embodiment upper sideway leaf group 131 and lower cross Put the structural schematic diagram of leaf group 132.

Particularly, in the present embodiment, as shown in figure 3, the fixed rotating shaft 130a1 and mobile shaft 130a2 of sideway leaf 130a Position meet: when sideway leaf 130a is rocked to the position substantially parallel with horizontal plane around fixed rotating shaft 130a1, mobile shaft The axle center of 130a2 is lower than the axle center of fixed rotating shaft 130a1.As shown in figure 4, Fig. 4 shows two kinds of positions of sideway leaf 130a, the A kind of position is that sideway leaf 130a be in the position substantially parallel with horizontal plane, and the second position is sideway leaf 130a with fixed axial direction The position of upper rotation certain amplitude, when sideway leaf 130a is in first position, the axis of the mobile shaft 130a2 of sideway leaf 130a Line is significantly lower than the axle center of fixed rotating shaft 130a1.

And in the prior art, as shown in figure 5, the position of fixed rotating shaft 130a1 and mobile shaft 130a2 meets: working as sideway When leaf 130a is rocked to the position substantially parallel with horizontal plane around fixed rotating shaft 130a1, the axle center of mobile shaft 130a2 and fixation The axle center of shaft 130a1 is in same height and position.

When sideway leaf 130a is swung up around fixed rotating shaft 130a1, as shown in figure 5, in the prior art, mobile shaft 130a2 rotates 13mm in vertical direction, and horizontal direction rotates 5mm, and the swing angle for putting leaf is 46 °.And the scheme of the present embodiment In, as shown in 4 figures, mobile shaft 130a2 rotates 13mm in vertical direction, and horizontal direction rotates 5mm, puts the swing angle of leaf then Increase to 60 °.It can thus be seen that the present embodiment can make cross by adjusting the position of the mobile shaft 130a2 of sideway leaf 130a Put leaf 130a in a limited space in amplitude of fluctuation it is bigger, so as to effectively increase wind direction.

Specifically, as shown in Figure 3 and Figure 6, fixed rotating shaft 130a1 closes on a side of connecting rod 130b to snail from sideway leaf 130a The direction of tongue is laterally extended, and the side that sideway leaf 130a closes on connecting rod 130b is formed with inwardly projecting extension board 130a3, mobile Shaft 130a2 is extended laterally to by extension board 130a3 and is connect with connecting rod 130b.Fixed rotating shaft 130a1 is in sideway leaf 130a and faces The position of the side approximate mid-section of nearly connecting rod 130b, mobile shaft 130a2 are in the side that sideway leaf 130a closes on connecting rod 130b The substantially position of end, fixed rotating shaft 130a1 and sideway leaf 130a are generally in the same face, and mobile shaft 130a2 is located at sideway The lower section of leaf 130a, so that fixed rotating shaft 130a1 is dislocatedly distributed with mobile shaft 130a2, to increase the pendulum of sideway leaf 130a Dynamic amplitude.

In some embodiments, referring again to Fig. 3, each sideway leaf 130a may include leaf ontology, and Ye Benti is in lateral side The opposite side 130a5 of two upwardly extended shape in wave shape, and leaf ontology by one of side 130a5 seamlessly transit to Another side 130a5, so that awave undulations are presented in the surface of leaf ontology.The air-flow of air outlet passes through sideway leaf 130a When, it by the undulations water conservancy diversion of leaf body surface, blows out from different directions, expands wind-out range, realize outlet air shunting, so that The air-flow of blowout is closer to natural wind effect.As shown in Fig. 2, laterally referring to left and right directions.

As shown in figure 3, the waveform shape of the side 130a5 positioned at outside of leaf ontology includes two trough sections and a wave Peak section, the waveform shape positioned at the side 130a5 of inside include a trough section and two wave crest sections.Wherein, wave crest area The length of section can be with the equal length of trough section.Air-flow is after the leaf ontology water conservancy diversion of the structure, and outlet air is more uniform, Er Qieke Lengthen air supplying distance.Guidance of the air-flow of air outlet through sideway leaf 130a, from the side 130a5 of inside is located to positioned at outside Side 130a5 flowing, wherein the side 130a5 for being located inside can be denoted as side windward, the side 130a5 positioned at outside can be denoted as Outlet air side.

An at least side surface for leaf ontology is formed with multiple pit 130a4 for not penetrating leaf ontology, optionally, Ye Benti's Both side surface is each formed with multiple pit 130a4.The leaf ontology being designed in this way can enhance the disorderly of the air-flow for flowing through leaf body surface Properties of flow makes air-flow form turbulent boundary layer in leaf body surface, has completely cut off the cold airflow and Ye Benti when refrigerating operaton, improves The dew condensation phenomenon of leaf body surface.In addition, the presence of pit 130a4 can also reduce out monsoon intensity, so that the air-flow of blowout is more Add comfortable.

Pit 130a4 can be spherical hole or polyhedron hole, preferably spherical hole, facilitate production and its can be utilized round and smooth Shape makes the guidance to wind more smooth.Round-corner transition is used between pit 130a4 and the surface of leaf ontology, can reduce flowing Resistance.

In some embodiments, as shown in fig. 6, sideway leaf group 130 is two, two sideway leaf groups 130 are denoted as respectively Between sideway leaf group 131 and lower sideway leaf group 132, upper sideway leaf group 131 and lower sideway leaf group 132 are in the short transverse of air outlet Every distribution, upper sideway leaf group 131 and lower sideway leaf group 132 can be controlled independently, so as to individually adjust upper sideway leaf The swaying direction of multiple sideway leaf 130a in group 131 and lower sideway leaf group 132, so that air supply mode is more various.

For the independent control for realizing upper sideway leaf group 131 and lower sideway leaf group 132, in the present embodiment, upper sideway leaf group 131 Including upper motor 131a and upper crank 131b, upper motor 131a is set to the upper end for the connecting rod 130b being located above, upper crank One end of 131b is connect with the output end of upper motor 131a, and the other end is connect with the upper end for the connecting rod 130b being located above, and is powered on Machine 131a drives the connecting rod 130b being located above to move up and down by upper crank 131b, all sideways in upper sideway leaf group 131 Leaf 130a occurs mobile and is rotated with the movement of connecting rod 130b, to draw to the air-flow of air outlet upper area outflow It leads, adjusts the air-out direction of air outlet upper area.

Lower sideway leaf group 132 includes lower motor 132a and lower crank 132b, and lower motor 132a is set to underlying company The lower end of bar 130b, one end of lower crank 132b are connect with the output end of lower motor 132a, the other end and underlying connecting rod The lower end of 130b connects, and lower motor 132a drives underlying connecting rod 130b to move up and down by lower crank 132b, lower sideway All sideway leaf 130a in leaf group 132 occur mobile and are rotated with the movement of connecting rod 130b, thus to air outlet lower part The air-flow of region outflow guides, and adjusts the air-out direction of air outlet lower area.

The indoor unit 100 of the present embodiment does not blow people's mode with swing flap mode, the first refrigeration, the second refrigeration does not blow people's mode With heating mode etc..

In swing flap mode, all sideway leaf 130a in upper sideway leaf group 131 are past with the reciprocating movement of connecting rod 130b Physical pendulum is dynamic, is adjusted to the air-out direction of air outlet upper area；And/or all sideway leaves in lower sideway leaf group 132 130a reciprocally swinging with the reciprocating movement of connecting rod 130b, is adjusted the air-out direction of air outlet lower area.

Multiple sideway leaf 130a and lower sideway leaf group 132 when the first refrigeration does not blow people's mode, in upper sideway leaf group 131 In multiple sideway leaf 130a it is controlled be swung up to horizontal by the first predetermined angle, by the cold of air outlet whole region Blown out on wind direction, will not blow-through human body downwards, air-supply comfort is promoted, also, since cold wind has sinking tendency, so that entirely The Temperature Distribution in room is more uniform, promotes user's body-sensing comfort.

When the second refrigeration does not blow people's mode, multiple sideway leaf 130a controlled rotations in upper sideway leaf group 131 to and water The substantially parallel position of plane, the cold wind on top is blown out horizontally forward, multiple sideway leaf 130a in lower sideway leaf group 132 by It is rocked in steering horizontal by the second predetermined angle, the cold wind of lower part is blown out upwards, realize certain altitude in front of air-conditioning Not blow-through people below will not blow to child head and the elderly leg, while can guarantee refrigeration effect and air supplying distance.

In some embodiments, 55 ° to 65 ° of value range of aforementioned first predetermined angle and the second predetermined angle, for example, First predetermined angle and the second predetermined angle can be 55 °, 60 ° or 65 °.

As shown in table 1, all sideway leaf 130a are swung up 60 ° in upper sideway leaf group 131, measure opposite air-conditioning difference angle Degree, different distance, different height each position at wind speed, opposite air-conditioning different angle be respectively it is 30 ° left, 0 °, it is 30 ° right, Different distance is respectively 0.5m, 1.0m, 1.5m, 2.0m, and different height is respectively 1.2m, 1.5m.Anemometry value such as 1 institute of table Show.

Wind speed is measured under the opposite 100 different angle different distance different height of indoor unit of table 1

As can be seen from Table 1, all sideway leaf 130a in upper sideway leaf group 131 are swung up to horizontal by 60 °, Front is apart from indoor unit 1m or so, highly in 1.5m hereinafter, the wind speed of each position of opposite 100 3 different angles of indoor unit It is below 0.6m/s, reaches " wind scale " national standard zero level, is light air, blow-through effect is not good, blows more comfortable.

All sideway leaf 130a in upper sideway leaf group 131 are swung up to horizontal by 60 °, and front distance 1.5m is left The right side, height 1.5m reach " wind hereinafter, the wind speed of each position of opposite 100 3 different angles of indoor unit is below 0.2m/s Power grade " national standard zero level can avoid very well child head and the elderly leg from suffering from cold to be calm, and promoting user makes With experience.

In addition, when the sideway leaf 130a in upper sideway leaf group 131 or lower sideway leaf group 132 is rocked to certain angle, it is cold Wind may be blown on some structural members of indoor unit 100, crossing there are hot and cold air at structural member, easily formation condensation, can be led to The swing angle for changing upper sideway leaf group 131 or the sideway leaf 130a in lower sideway leaf group 132 respectively is crossed, the cold wind of blowout is kept away Corresponding structural member is opened, condensation hidden danger is reduced.

Referring again to Fig. 2, the indoor unit 100 of the present embodiment may also include two vertical pendulum leaf groups being set at air outlet 107, respectively upper vertical pendulum leaf group and lower vertical pendulum leaf group, upper vertical pendulum leaf group are located at upper 131 outside of sideway leaf group, lower vertical pendulum Ye Zuwei In 132 outside of lower sideway leaf group, upper vertical pendulum leaf group and lower vertical pendulum leaf group can be the independently-controlled, adjust separately air outlet upper area and The air-out direction of lower zone in left and right directions.

Fig. 7 is the decomposition according to the part-structure of the indoor unit 100 of the floor air conditioner of the utility model one embodiment Schematic diagram.

The air inlet 101a of indoor unit 100 can be formed on rear side of shell, and air outlet is generally both formed on front side of shell.It is indoor Machine 100 further includes heat exchanger (not shown), cross flow fan (not shown), spiral case (not shown) and volute tongue (not shown), and spiral case is perpendicular To extension, it is located on the inside of heat exchanger, volute tongue is abutted with a side of spiral case, and cross flow fan is vertically arranged in spiral case, is configured to Promote the air-flow entered from air inlet 101a to flow through heat exchanger, and promote the air-flow after exchanging heat with heat exchanger from spiral case and volute tongue it Between flow to air outlet, and blown out from air outlet.

In some embodiments, as shown in fig. 7, indoor unit 100 further includes being located at below heat exchanger for receiving heat exchanger The drip tray 190 of the condensed water of formation.Shell generally includes top cover 102, backboard 101 and bottom plate 106, particularly, this reality The shell for applying example further includes the left plaque 110 for being located at 101 left forward side of backboard and the right plaque positioned at 101 right forward side of backboard 120, backboard 101, left plaque 110 and right plaque 120 are enclosed an accommodating chamber, and heat exchanger and drip tray 190 are respectively positioned on the appearance It receives in chamber.

Further particularly, the shell of the present embodiment further includes left support plate 108, right support plate 109, rear bearing sheet 140 With front end panel 150, left support plate 108 is located at the position that front is closed on the inside of 101 left of backboard, height and backboard 101 Highly roughly the same, right support plate 109 is located at the position that front is closed on the inside of 101 right of backboard, the height of height and backboard 101 Spend roughly the same, and be set on right plaque 120, rear bearing sheet 140 is located at 190 rear side of drip tray, and from drip tray 190 to Lower extension, front end panel 150 is located at 190 front side of drip tray, and is extended downwardly by drip tray 190.Backboard 101 is installed on left branch Fagging 108, right support plate 109 and rear bearing sheet 140, left plaque 110 are removably mounted to left support plate 108, and right plaque 120 can Disassembly is installed on right support plate 109, drip tray 190 be installed on left support plate 108, right support plate 109, front end panel 150 and after Support plate 140, to be constituted indoor unit 100 using left support plate 108, right support plate 109, front end panel 150 and rear bearing sheet 140 Support construction.

In existing vertical air conditioner, generally makees support using the sheet metal component of two-piece unit or use multiple and indoor unit The 100 consistent sheet metal components of height support, and are supported using the sheet metal component of two-piece unit, refer to that 100 top of machine is under indoors Portion uses multiple sheet metal components respectively, superposed multiple sheet metal components and is disposed with water receiving between multiple sheet metal components of lower part Disk 190, however, the support construction of this structure can generate the risk of complete machine deflection, while the craftsmanship assembled is more complicated.And It is (roughly the same with 101 height of backboard using two faggings of drawing money on credit in left and right in the indoor unit 100 of the floor air conditioner of embodiment Left support plate 108 and right support plate 109) and former and later two short support plates (front end panel 150 and rear bearing sheet 140) composition interiors The core support structure of machine 100, the support construction of middle two-piece unit formula sheet metal component, reduces support member compared with the prior art Use, reduce the overall cost of indoor unit 100, also, using two faggings of drawing money on credit, ensure that indoor unit 100 is whole and exist Consistency in vertical direction (100 short transverse of indoor unit), avoids the occurrence of skew problems.

It is supported using multiple with the 100 consistent sheet metal component of height of indoor unit, will increase cost, and in structure design can Many limitations are brought, for example, limiting since the height of multiple faggings of drawing money on credit is substantially consistent with the height of indoor unit 100 The region of 100 front side air outlet of indoor unit, if it is desired to increasing the size on air outlet left and right directions, long sheet metal component can block outlet air Mouthful, and in order to avoid long sheet metal component blocks air outlet, it needs to readjust the position of each long sheet metal component, results in indoor unit 100 limitation and complexity in structure design.And in the present embodiment, two short branch are utilized in 190 lower zone of drip tray Fagging supports, and the region between two faggings of drawing money on credit (left support plate 108 and right support plate 109) is located on front side of indoor unit 100 Larger, the position of convenient, flexible design air outlet avoids the multiple faggings of drawing money on credit of existing middle use and is used as caused by support State problem.

In the present embodiment, air outlet, height of the air outlet along indoor unit 100 are defined between left plaque 110 and right plaque 120 Direction is spent to extend.Indoor unit 100 may also include wind deflector 104, is movably disposed on front side of air outlet, is used to open or hides Cover air outlet.For example, in 100 operational process of indoor unit, wind deflector 104 is movable to the interior of left plaque 110 or right plaque 120 Side appears air outlet, blows out convenient for hot and cold wind from air outlet；When indoor unit 100 shuts down, wind deflector 104, which is movable to, to be covered out The position in air port avoids dust from entering the room in machine 100 by air outlet.

In some embodiments, referring again to Fig. 1 and Fig. 2, indoor unit 100 further includes display mask, is installed on left support On plate 108 and right support plate 109, show that the front side of mask has the display board 103a for showing 100 information of indoor unit, it is indoor 100 information of machine can be the information such as temperature, wind speed, the operational mode of indoor unit 100.In the present embodiment, left plaque 110 and right plaque Air outlet is defined between 120, top cover 102 is located above air outlet, is installed on left support plate 108, right support plate 109 and backboard 101, to close the upper end of shell.

Shell may also include the front plaquette 105 below air outlet, and front plaquette 105 is set to left plaque 110 and right decorations The inside of plate 120, to cover the region below air outlet.In other words, outlet air is located between left plaque 110 and right plaque 120 Region below mouthful is covered by front plaquette 105, and the region above air outlet is located between left plaque 110 and right plaque 120 It is covered by display board 103a, guarantees the aesthetics of 100 front side of indoor unit.

So far, although those skilled in the art will appreciate that the more of the utility model have been shown and described in detail herein A exemplary embodiment still, still can be according to the utility model public affairs in the case where not departing from the spirit and scope of the utility model The content opened directly determines or derives many other variations or modifications for meeting the utility model principle.Therefore, this is practical new The range of type is understood that and regards as to cover all such other variations or modifications.

Claims (10)

1. a kind of indoor unit of floor air conditioner characterized by comprising

Shell, front side are formed with the air outlet of the short transverse extension along the indoor unit；

Sideway leaf group is located at the air outlet, comprising:

Multiple sideway leaves, the multiple sideway leaf are sequentially arranged at intervals in the short transverse of the air outlet；

Connecting rod is disposed to extend at the air outlet along short transverse, is connect with each sideway leaf, so that the multiple cross Pendulum leaf is swung with the movement of the connecting rod, to adjust the air-out direction in the short transverse of the air outlet；

Wherein, each sideway leaf is formed with the fixed rotating shaft hinged with the volute tongue of the indoor unit and is formed with and the company The mobile shaft of bar connection, and the multiple sideway leaf is swung with the movement of the connecting rod around the fixed rotating shaft, and described solid The position for determining shaft and the mobile shaft meets: substantially putting down when the sideway leaf is rocked to around the fixed rotating shaft with horizontal plane When capable position, the axle center of the mobile shaft is lower than the axle center of the fixed rotating shaft.

2. indoor unit according to claim 1, it is characterised in that

The fixed rotating shaft is laterally extended from the side that the sideway leaf closes on the connecting rod to the direction of the volute tongue；

The side that the sideway leaf closes on the connecting rod is formed with inwardly projecting extension board, and the mobile shaft is by the extension Plate is extended laterally to be connect with the connecting rod.

3. indoor unit according to claim 1, it is characterised in that

The sideway leaf group is two, and two sideway leaf groups are denoted as sideway leaf group and lower sideway leaf group respectively；

The upper sideway leaf group and the lower sideway leaf group are spaced apart in the short transverse of the air outlet, with independently Control the swing of multiple sideway leaves described in the upper sideway leaf group and the lower sideway leaf group.

4. indoor unit according to claim 3, it is characterised in that

There is the air conditioner indoor unit the first refrigeration not blow people's mode, when first refrigeration does not blow people's mode, the upper cross Put Ye Zuzhong the multiple sideway leaf and the lower sideway Ye Zuzhong the multiple sideway leaf it is controlled be swung up to Horizontal plane is in the first predetermined angle, and cold wind is blown out upwards.

5. indoor unit according to claim 3, it is characterised in that

There is the air conditioner indoor unit the second refrigeration not blow people's mode, when second refrigeration does not blow people's mode, the upper cross The multiple sideway leaf controlled oscillation of Ye Zuzhong is put to the position substantially parallel with horizontal plane, by the cold wind horizontal direction on top Preceding blowout；

The multiple sideway leaf of the lower sideway Ye Zuzhong is controlled to be swung up to horizontal by the second predetermined angle, is incited somebody to action The cold wind of lower part is blown out upwards.

6. indoor unit according to claim 4, it is characterised in that

The value range of first predetermined angle is 55 ° to 65 °.

7. indoor unit according to claim 5, it is characterised in that

The value range of second predetermined angle is 55 ° to 65 °.

8. indoor unit according to claim 3, which is characterized in that the upper sideway leaf group includes:

Upper motor is set to the upper end for the connecting rod being located above；

Upper crank, one end are connect with the output end of the upper motor, and the upper end of the other end and the connecting rod being located above connects It connects, to drive the connecting rod being located above mobile, so that the multiple sideway leaf of the upper sideway Ye Zuzhong is swung.

9. indoor unit according to claim 3, which is characterized in that the lower sideway leaf group includes:

Lower motor is set to the lower end of the underlying connecting rod；

Lower crank, one end are connect with the output end of the lower motor, and the lower end of the other end and the underlying connecting rod connects It connects, to drive the underlying connecting rod mobile, so that the multiple sideway leaf of the lower sideway Ye Zuzhong is swung.

10. indoor unit according to claim 1, it is characterised in that

The shell is also formed with air inlet；

The air conditioner indoor unit further include:

Heat exchanger is located on the inside of the air inlet, for exchanging heat with the air-flow entered from the air inlet；

Cross flow fan is located on the inside of the heat exchanger, and the short transverse along the indoor unit extends, be configured to promote from it is described into The air-flow that air port enters flows through the heat exchanger, and flows to the air outlet.