CN209558525U - Air conditioner - Google Patents

Abstract

The utility model discloses a kind of air conditioners, comprising: casing, heat exchanger component and ducting part.Casing includes the panel and backboard that front and back is arranged and is connected with each other, air outlet is formed on panel, a part of backboard is protruded after to be formed with protrusion, air inlet is formed on protrusion, air inlet and air outlet are oppositely arranged in the longitudinal direction, heat exchanger component is located in casing and between air inlet and air outlet, and ducting part is located at the downstream in casing and being located at heat exchanger component.According to the air conditioner of the utility model embodiment, the effective use space in casing can be increased, be conducive to the assembly manipulation of the components in casing, and due to the protrusion setting of the neighbouring setting air inlet of heat exchanger component, the heat transfer space of heat exchanger component can be increased, so that the air-flow entered in casing from air inlet can sufficiently exchange heat with heat exchanger component, the heat exchange efficiency of heat exchanger component is improved, the overall performance of air conditioner can be improved.

Description

Air conditioner

Technical field

The utility model relates to air-conditioning technique fields, more particularly, to a kind of air conditioner.

Background technique

In the related technology, air conditioner is led to the air-flow entered in casing and is changed due to the limitation of the installation space in casing The heat exchange of hot device component is insufficient, reduces the heat exchange efficiency of heat exchanger component, to affect the overall performance of air conditioner.

Utility model content

The utility model aims to solve at least one of the technical problems existing in the prior art.For this purpose, the utility model One purpose is to propose a kind of air conditioner, and the heat exchanger component heat exchange efficiency of the air conditioner is higher, so as to improve air-conditioning The overall performance of device.

According to the air conditioner of the utility model embodiment, comprising: casing, the casing include front and back setting and be connected with each other Panel and backboard, be formed with air outlet on the panel, a part of the backboard after protrusion to be formed with protrusion, Air inlet is formed on the protrusion, the air inlet and the air outlet are oppositely arranged in the longitudinal direction；Heat exchanger portion Part, the heat exchanger component are located in the casing and between the air inlet and the air outlet；Ducting part, it is described Ducting part is located at the downstream in the casing and being located at the heat exchanger component.

According to the air conditioner of the utility model embodiment, pass through the protrusion protruded after being arranged towards a part of backboard Portion can increase the effective use space in casing, be conducive to the assembly manipulation of the components in casing, and due to heat exchanger The protrusion setting of the neighbouring setting air inlet of component, can increase the heat transfer space of heat exchanger component so that from into The air-flow that air port enters in casing can sufficiently exchange heat with heat exchanger component, improve the heat exchange efficiency of heat exchanger component, Ke Yiti The overall performance of high air conditioner.

Some embodiments according to the present utility model, the extension of the cross section of the protrusion are shaped as convex backward Arc.

Some embodiments according to the present utility model, the part of the protrusion being located above the air inlet are convex Portion out, the portion that protrudes above extend in side from top to bottom upwardly toward rear-inclined, the extension of the longitudinal section for protruding above portion It is shaped as curve；And/or the part of the protrusion being located at below the air inlet is lower protrusion, it is convex under described Portion extends in side from the bottom to top upwardly toward rear-inclined out, and the extension of the longitudinal section of the lower protrusion is shaped as song Line.

Some embodiments according to the present utility model, the heat exchanger component include:

Heat exchanger bracket, the heat exchanger bracket are connected with the backboard；

Heat exchanger body, the heat exchanger body are located in the heat exchanger bracket and opposite with the air inlet, described At least part of heat exchanger body protrudes setting after.

Some embodiments according to the present utility model, the heat exchanger component include:

Heat exchanger bracket, the heat exchanger bracket include upper and lower spaced top plate and bottom plate and two connecting plates, Two connecting plates are located between the top plate and the bottom plate and two connecting plates are spaced apart setting in left-right direction, Each connecting plate is connected with the top plate, the bottom plate；

Heat exchanger body, the heat exchanger body be located between the top plate and the bottom plate and with the air inlet phase Right, the left and right ends of the heat exchanger body are connected with two connecting plates respectively.

Optionally, the heat exchanger bracket includes: stiffener plate, and the stiffener plate is located at the top plate and the bottom plate Between, the stiffener plate vertically extends and is connected with the top plate, the bottom plate, described in circumferential direction to add Strengthening tendons plate is located between two connecting plates and the stiffener plate is spaced apart with two connecting plates.

Some embodiments according to the present utility model, the extension of the cross section of the panel are shaped as towards forwardly convex Arc, the air outlet is projected as circle on datum level, and the datum level is the central axis perpendicular to the air outlet The plane of line.

Some embodiments according to the present utility model, the ducting part include:

Air duct mounting plate, the air duct mounting plate are connect with the backboard；

Air duct part, the air duct part are located on the air duct mounting plate, and the air duct part limits exhaust passage；

Blower, the blower are located in the air duct.

Some alternative embodiments according to the present utility model, the air duct part and the blower are multiple, the air duct Part is identical with the quantity of the blower and corresponds.

Optionally, at least one described blower be counter-rotating fan, the counter-rotating fan include along the flow direction of air-flow according to The first wind wheel and the second wind wheel of secondary setting.

Further, the air duct part and the blower are two, and two blowers are respectively counter-rotating fan and axis Flow fan, the counter-rotating fan are located at the top of the axial flow blower.

Some alternative embodiments according to the present utility model, comprising: outlet air frame part, the outlet air frame part are located at described Downstream in casing and positioned at the ducting part, the outlet air frame part includes outlet frame ontology, the outlet frame ontology tool There is the air-out passage being connected to the air duct, the outlet frame ontology includes two supporting plates and installation that front and back is oppositely arranged Ring, the mounting ring is located on two supporting plates and the mounting ring runs through two supporting plates, institute along the longitudinal direction It states and limits the air-out passage in mounting ring.

Optionally, the quantity of the air-out passage is identical as the quantity in the air duct and corresponds.

Optionally, the outlet air frame part includes:

Wind guiding component, the wind guiding component are located in the air-out passage；

Air outlet grate, the air outlet grate is located on the outlet frame ontology and the downstream of the capping air-out passage, The air outlet grate is located at the downstream of the wind guiding component.

The additional aspect and advantage of the utility model will be set forth in part in the description, partially will be from following description In become obvious, or recognized by the practice of the utility model.

Detailed description of the invention

The above-mentioned and/or additional aspect and advantage of the utility model from the description of the embodiment in conjunction with the following figures will Become obvious and be readily appreciated that, in which:

Fig. 1 is the main view according to the air conditioner indoor unit of the air conditioner of the utility model one embodiment；

Fig. 2 is the sectional view of the line A-A along Fig. 1；

Fig. 3 is the enlarged drawing in Fig. 2 at B；

Fig. 4 is the enlarged drawing in Fig. 2 at C；

Fig. 5 is the side view according to the air conditioner indoor unit of the air conditioner of the utility model one embodiment；

Fig. 6 is the perspective view according to the heat exchanger component of the air conditioner of the utility model one embodiment；

Fig. 7 is the perspective view of another angle of the heat exchanger component in Fig. 6；

Fig. 8 is the perspective view according to the ducting part of the air conditioner of the utility model one embodiment；

Fig. 9 is the perspective view of another angle of the ducting part in Fig. 8；

Figure 10 is the perspective view according to the outlet air frame part of the air conditioner of the utility model one embodiment.

Appended drawing reference:

Air conditioner indoor unit 100；

Casing 1；Panel 11；Air outlet 11a；Backboard 12；Air inlet 12a；Protrusion 121；Protrude above portion 1211；Lower protrusion Portion 1212；Pedestal 13；Top cover 14；Air-inlet grille 15；

Heat exchanger component 2；Heat exchanger body 21；Heat exchanger bracket 22；Top plate 221；Bottom plate 222；Connecting plate 223；Reinforce Gusset 224；

The auxiliary warmware 3 of electricity；

Ducting part 4；Air duct mounting plate 41；Air duct part 42；First wind wheel 431；First motor 441；Second wind wheel 432； Second motor 442；Third wind wheel 433；Third motor 443；

Outlet air frame part 5；Outlet frame ontology 51；Supporting plate 511；Mounting ring 512；Blinds 521；Connecting rod 522；Support rod 523；Air outlet grate 53.

Specific embodiment

The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and should not be understood as to the utility model Limitation.

Below with reference to the accompanying drawings air conditioner according to the utility model embodiment is described.

As shown in Figure 1, Figure 2 and shown in Fig. 5, according to the air conditioner of the utility model embodiment, comprising: casing 1, heat exchanger component 2 and ducting part 4.

Installation space is limited in casing 1, casing 1 includes the panel 11 and backboard 12 that front and back is arranged and is connected with each other, machine Shell 1 further includes pedestal 13 and top cover 14, and panel 11 and backboard 12 are each provided on pedestal 13, and top cover 14 is located at panel 11 and backboard 12 Top, panel 11, backboard 12, pedestal 13 and top plate 221 limit above-mentioned installation space jointly.Optionally, casing 1 is transversal Face can be circle, rectangle etc..Air outlet 11a is formed on panel 11, a part of backboard 12 is protruded after to be formed with Protrusion 121, is formed with that air inlet 12a, air inlet 12a and air outlet 11a are opposite in the longitudinal direction to be set on protrusion 121 It sets.Wherein, it should be noted that be formed with protrusion 121, which is protrusion a part of backboard 12 after The other parts of opposite backboard 12 protrude setting after.

Heat exchanger component 2 and ducting part 4, which are each provided in casing 1, to be located in above-mentioned installation space, and heat exchanger component 2 is located at Between air inlet 12a and air outlet 11a, it can exchange heat into the air-flow in casing 1 with heat exchanger component 2.Ducting part 4 It is located in casing 1 and is located at the downstream of heat exchanger component 2, ducting part 4 can be flowed with certain driving air-flow.

As a result, when air conditioner works, ducting part 4 drives air flowing, and outer gas stream enters casing from air inlet 12a It exchanging heat in 1 with heat exchanger component 2, the air-flow after heat exchange flows through ducting part 4 and blows out from air outlet 11a to interior, so as to To adjust indoor environment temperature.

By the way that by a part of backboard 12, protrusion can increase the installation in casing 1 to be formed with protrusion 121 after Space is conducive to the assembly manipulation of the components in casing 1.Also, since air inlet 12a is arranged on protrusion 121 and changes Hot device component 2 is oppositely arranged with air inlet 12a, can increase the heat transfer space of heat exchanger component 2, enters machine from air inlet 12a Air-flow in shell 1 can sufficiently exchange heat with heat exchanger component 2, improve the heat exchange efficiency of heat exchanger component 2, air conditioner can be improved Overall performance.

In addition, the stream of air-flow can be shortened by the way that air inlet 12a and air outlet 11a to be oppositely arranged in the longitudinal direction Dynamic path, reduces the flow losses of air-flow, so as to further improve the overall performance of air conditioner.

It should be noted that " upstream " described in the utility model, " downstream " be the flow direction relative to air-flow and Speech.

Optionally, air-inlet grille 15 is equipped at air inlet 12a, it is possible thereby to reduce into sundries, the dust in casing 1 Deng.

Optionally, air conditioner can also include the auxiliary warmware 3 of electricity, and the auxiliary warmware 3 of electricity can be PTC electrothermal piece, and the auxiliary warmware 3 of electricity can To be located between heat exchanger component 2 and ducting part 4, the auxiliary warmware 3 of electricity can further be heated air-flow, in air conditioner When being in heating mode, air-flow during flowing to air outlet 11a by air inlet 12a, air-flow successively with heat exchanger component 2 and The auxiliary warmware 3 of electricity exchanges heat, so that air conditioner realizes quickly heating.

It is convex by being protruded after being arranged towards a part of backboard 12 according to the air conditioner of the utility model embodiment Portion 121 out can increase the effective use space in casing 1, be conducive to the assembly manipulation of the components in casing 1, and by It is arranged in the protrusion 121 of the neighbouring setting air inlet 12a of heat exchanger component 2, the heat transfer space of heat exchanger component 2 can be increased, So that entering the air-flow in casing 1 from air inlet 12a can sufficiently exchange heat with heat exchanger component 2, heat exchanger is improved The overall performance of air conditioner can be improved in the heat exchange efficiency of component 2.

The extension shape of some embodiments according to the present utility model, the cross section of protrusion 121 can be formed as backward Convex arc.Thus, it is possible to protrusion 121 is made to merge out more heat transfer space so that into casing 1 air-flow with change Hot device component 2 fully exchanges heat, and the appearance of complete machine can be made more aesthetically pleasing.

Some embodiments according to the present utility model, referring to Fig. 2-Fig. 5, protrusion 121 is located above air inlet 12a Part protrudes above portion 1211 and extends in side from top to bottom upwardly toward rear-inclined, thus, it is possible to make to protrude above portion 1211 Protrusion 121 is connected with the other parts of backboard 12 by the portion 1211 that protrudes above that inclination extends, and is reduced stress and is concentrated, protrudes above The extension of the longitudinal section in portion 1211 is shaped as curve so that the other parts of the upper part of protrusion 121 and backboard 12 it Between smoothly transit connection, further reduce stress and concentrate, while making that the lines for protruding above portion 1211 are more smooth, beauty； And/or the part of protrusion 121 being located at below air inlet 12a is lower protrusion 1212, lower protrusion 1212 is from the bottom to top Side extend upwardly toward rear-inclined, thus, it is possible to extend the other parts of protrusion 121 and backboard 12 by inclination Lower protrusion 1212 is connected, and reduces stress and concentrates, the extension of the longitudinal section of lower protrusion 1212 is shaped as curve, so that convex Smoothly transit between the lower part in portion 121 and the other parts of backboard 12 connection out, further reduces stress and concentrates, makes simultaneously The lines of protrusion 1212 must be descended more smooth, beautiful.

For example, can be only, the part of protrusion 121 being located above air inlet 12a be to protrude above portion 1211, is protruded above Portion 1211 extends in side from top to bottom upwardly toward rear-inclined, and the extension for protruding above the longitudinal section in portion 1211 is shaped as song Line；It can also be only that the part of protrusion 121 being located at below air inlet 12a is lower protrusion 1212, and lower protrusion 1212 exists Side from the bottom to top extends upwardly toward rear-inclined, and the extension of the longitudinal section of lower protrusion 1212 is shaped as curve；Alternatively, It is also possible that the part of protrusion 121 being located above air inlet 12a is to protrude above portion 1211, portion 1211 is protruded above by upper Side under extends upwardly toward rear-inclined, and the extension for protruding above the longitudinal section in portion 1211 is shaped as curve, and protrudes Portion 121 be located at air inlet 12a below part be lower protrusion 1212, lower protrusion 1212 from the bottom to top side up towards Extension is tilted backwards, the extension of the longitudinal section of lower protrusion 1212 is shaped as curve.

Some embodiments according to the present utility model, referring to figure 6 and figure 7, heat exchanger component 2 include: heat exchanger bracket 22 With heat exchanger body 21, heat exchanger bracket 22 is connected with backboard 12, thus facilitates the fixation of heat exchanger bracket 22.Heat exchanger body 21 are located in heat exchanger bracket 22 and opposite with air inlet 12a, by the way that heat exchanger body 21 is located in heat exchanger bracket 22, side Heat exchanger body 21 installation and fixation, and be oppositely arranged, can be shortened by heat exchanger body 21 and air inlet 12a Air-flow flow path reduces flow losses.Wherein, at least part of heat exchanger body 21 protrudes setting after, such as can A part to be heat exchanger body 21 protrudes setting after, and whole protrude after for being also possible to heat exchanger body 21 sets It sets, it, can be with it is possible thereby to the heat transfer space for increasing the heat exchange area of heat exchanger body 21, while being merged out using protrusion 121 Further improve the overall performance of air conditioner.For example, the shape of the cross section of heat exchanger body 21 can be formed as arc, V Shape, U-shaped etc..

Optionally, when air conditioner includes above-mentioned electric auxiliary warmware 3, the auxiliary warmware 3 of electricity can be fixed in heat exchanger bracket 22.

Some embodiments according to the present utility model, referring to figure 6 and figure 7, heat exchanger component 2 include: heat exchanger bracket 22 With heat exchanger body 21, heat exchanger bracket 22 includes upper and lower spaced top plate 221 and bottom plate 222 and two connecting plates 223, two connecting plates 223 are located between top plate 221 and bottom plate 222 and two connecting plates 223 are spaced apart setting in left-right direction, Each connecting plate 223 is connected with top plate 221, bottom plate 222.As a result, the structure of heat exchanger bracket 22 it is simple and have compared with High structural strength.Heat exchanger body 21 is located between top plate 221 and bottom plate 222 and opposite with air inlet 12a, heat exchanger body 21 left and right ends are connected with two connecting plates 223 respectively.Thus, it is possible to which heat exchanger body 21 is firmly mounted to heat exchanger In bracket 22, the installation and fixation of heat exchanger body 21 are facilitated.And it is set by the way that heat exchanger body 21 is opposite with air inlet 12a It sets, air-flow flow path can be shortened, reduce flow losses.Wherein, the bottom plate 222 of heat exchanger bracket 22 can be used as drip tray It uses, to receive the condensed water of the generation of heat exchanger body 21.

Optionally, referring to Fig. 7, heat exchanger bracket 22 includes: stiffener plate 224, and stiffener plate 224 is located at 221 He of top plate Between bottom plate 222, stiffener plate 224 vertically extends and is connected with top plate 221, bottom plate 222, in circumferential direction plus Strengthening tendons plate 224 is located between two connecting plates 223 and stiffener plate 224 is spaced apart with two connecting plates 223.Thus, it is possible to Further improve the structural strength of heat exchanger bracket 22.

Optionally, heat exchanger bracket 22 can be an integral molding structure.The molding work of heat exchanger bracket 22 is simplified as a result, Skill.

Some embodiments according to the present utility model, referring to Fig.1, Fig. 2 and Fig. 5, the extension shape of the cross section of panel 11 The arc protruded before being formed towards, thus, it is possible to further increase installation space in casing 1.Air outlet 11a is in datum level On be projected as circle, datum level is the plane perpendicular to the central axis of air outlet 11a.Thus, it is possible to make outlet air more Smoothness, and make the shape of complete machine more aesthetically pleasing.

Optionally, referring to Fig.1, Fig. 2 and Fig. 5, air outlet 11a can be multiple (such as two), multiple air outlet 11a can With the setting of interval along the vertical direction, so as to increase air output, the working efficiency of air conditioner is improved.

" multiple " refer to two or more it should be noted that described in the utility model.

Some embodiments according to the present utility model, referring to Fig. 8 and Fig. 9, ducting part 4 includes: air duct mounting plate 41, wind Road part 42 and blower.Air duct mounting plate 41 is connect with backboard 12, and the installation of air duct mounting plate 41 is thus facilitated to fix.Air duct part 42 It is located on air duct mounting plate 41, by the air duct mounting plate 41 of setting, facilitates the installation and fixation of air duct part 42.Air duct part 42 Exhaust passage is limited, blower is located in air duct, and blower can be with certain driving air-flow along duct flows.

Some alternative embodiments according to the present utility model, referring to Fig. 8 and Fig. 9, air duct part 42 and blower are multiple, wind Road part 42 is identical with the quantity of blower and corresponds.Thus, it is possible to improve air supply velocity and air output.For example, air duct part 42 It is two with blower, each assembling is in the air duct of corresponding air duct part 42.

Optionally, referring to Fig. 8 and Fig. 9, at least one blower is counter-rotating fan, and counter-rotating fan includes along the flowing side of air-flow To the first wind wheel 431 and the second wind wheel 432 set gradually.It, can as a result, by setting counter-rotating fan at least one blower To increase wind velocity out, air output can be increased.Wherein, the rotation direction of the first wind wheel 431 and the second wind wheel 432 is oppositely oriented, That is the inclined direction of the blade of the inclined direction of the blade of the first wind wheel 431 and the second wind wheel 432 is opposite.Optionally, the first wind Wheel 431 can be axial-flow windwheel or oblique flow wind wheel, and the second wind wheel 432 can be axial-flow windwheel or oblique flow wind wheel.

Optionally, the first wind wheel 431 and the second wind wheel 432 can be rotated by different motor drivens, such as the first wind wheel 431 drive rotation by first motor 441, and the second wind wheel 432 is driven by the second motor 442 and rotated.As a result, by controlling the respectively The rotation direction and revolving speed of one wind wheel 431 and the second wind wheel 432, may be implemented different air supply patterns.When the first wind wheel 431 When opposite with the rotation direction of the second wind wheel 432, the first wind wheel 431 is identical with the air-out direction of the second wind wheel 432, when the first wind When the rotation direction of wheel 431 and the second wind wheel 432 is opposite and revolving speed is substantially the same, counter-rotating fan may be implemented to blow at a distance Effect；(the first wind wheel 431 and the second wind wheel 432 at this time when the revolving speed of the first wind wheel 431 and the second wind wheel 432 difference is larger Rotation direction can be opposite or identical), air-flow can be broken up during flowing through counter-rotating fan, thus counter-rotating fan The air-supply effect of calm sense or gentle breeze sense may be implemented.Moreover, by regulating and controlling the first wind wheel 431 and the second wind wheel 432 respectively Revolving speed can obtain the calm sense effect of different distance.

Further, referring to Fig. 8 and Fig. 9, air duct part 42 and blower are two, and each blower is located at corresponding air duct part In 42 air duct, two blowers are respectively counter-rotating fan and axial flow blower, and counter-rotating fan is located at the top of axial flow blower.As a result, The air-flow that air conditioner sends out friction speed in the same time may be implemented, the uniformity of room temperature can be improved.

For example, counter-rotating fan includes the first above-mentioned wind wheel 431, the second wind wheel 432, in the example of Fig. 8 and Fig. 9 One motor 441 and the second motor 442, the first wind wheel 431 and the second wind wheel 432 are oppositely arranged and the first wind wheel 431 is located at second The upstream of wind wheel 432, first motor 441 are located at the rear side of the first wind wheel 431 and are connected with the first wind wheel 431, the second motor 442 It is located at the front side of the second wind wheel 432 and is connected with the second wind wheel 432.Axial flow blower includes third wind wheel 433 and third motor 443, third motor 443 is located at the front side of third wind wheel 433 and is connected with third wind wheel 433.

Some alternative embodiments according to the present utility model, referring to Fig.1 0, comprising: outlet air frame part 5, outlet air frame part 5 It is located in casing 1 and is located at the downstream of ducting part 4, outlet air frame part 5 includes outlet frame ontology 51, and outlet frame ontology 51 has The air-out passage being connected to air duct, outlet frame ontology 51 include two supporting plates and mounting ring 512 that front and back is oppositely arranged, peace Dress ring 512 is located on two supporting plates and 512 front-rear direction of mounting ring limits out in two supporting plates, mounting ring 512 Wind channel.It as a result, can by the air-out passage that is arranged thereon for the guiding role of air-flow by the outlet air frame part 5 of setting So that the air-flow for flowing through ducting part 4 flows to air outlet 11a by the guiding role of air-out passage, the flowing damage of air-flow is reduced It loses.Also, the structure of the outlet air frame part 5 is simple, and structural strength is higher.

Optionally, the quantity of air-out passage and the quantity in air duct it is identical and correspond.Thus, it is possible to make each air duct Interior blower certain driving air-flow flows in corresponding air-out passage, and the interference in air flow reduced between different blowers influences.For example, outlet air There are multiple air-out passages (such as two air-out passages) on frame ontology 51, air duct mounting plate 41 is equipped with multiple air duct parts 42 (such as two air duct parts 42), the quantity in air duct are also multiple (such as two air ducts), the air duct on each air duct part 42 with it is right The air-out passage answered is opposite and connection is arranged.

Optionally, referring to Fig.1 0, outlet air frame part 5 may include: wind guiding component and air outlet grate 53, and wind guiding component is located at In air-out passage, air outlet grate 53 is located at the downstream on outlet frame ontology 51 and covering air-out passage, and air outlet grate 53 is located at The downstream of wind guiding component.As a result, by the way that wind guiding component is arranged in air-out passage, wind-guiding can be played the role of, and by Air outlet grate 53 is arranged in the downstream of wind guiding component, can play the role of certain diffusing air current, so that outlet air is more soft, together When user's finger be not easy to protrude into inside air duct, safety increase.

Optionally, referring to Fig.1 0, wind guiding component includes multiple blinds 521 spaced along the vertical direction, support rod 523 With connecting rod 522, support rod 523 and connecting rod 522 are located at the two sides on the front-rear direction of multiple blinds 521.Each blinds 521 with The inner wall of air-out passage is rotationally connected, and support rod 523 is connected with outlet frame ontology 51 and opposite outlet frame ontology 51 is fixed, Support rod 523 vertically extends, and each blinds 521 is rotationally connected with support rod 523.Connecting rod 522 is vertically square To extending and moving along the vertical direction, each blinds 521 is rotationally connected with connecting rod 522, above and below connecting rod 522 It is mobile, drive multiple blinds 521 to rotate synchronously, so that the wind-guiding that multiple blinds 521 play the role of.

The air conditioner of the utility model can be split-floor type air conditioner, Split wall-mounted type air conditioner, ceiling machine, window Air conditioner, moveable air conditioner etc..When air conditioner is split-floor type air conditioner or Split wall-mounted type air conditioner, air conditioner packet Air-conditioner outdoor unit and air conditioner indoor unit 100 are included, said machine casing 1, heat exchanger component 2, ducting part 4 and outlet air frame part 5 are A part of air conditioner indoor unit 100.

In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ", The description of " example ", " specific example " or " some examples " etc. means specific features described in conjunction with this embodiment or example, knot Structure, material or feature are contained at least one embodiment or example of the utility model.In the present specification, to above-mentioned art The schematic representation of language may not refer to the same embodiment or example.Moreover, description specific features, structure, material or Person's feature can be combined in any suitable manner in any one or more of the embodiments or examples.

While there has been shown and described that the embodiments of the present invention, it will be understood by those skilled in the art that: These embodiments can be carried out with a variety of variations, modification, replacement in the case where not departing from the principles of the present invention and objective And modification, the scope of the utility model are defined by the claims and their equivalents.

Claims (14)

1. a kind of air conditioner characterized by comprising

Casing, the casing include the panel and backboard that front and back is arranged and is connected with each other, and are formed with air outlet on the panel, institute State a part of backboard protrusion after and be formed with air inlet on the protrusion to be formed with protrusion, the air inlet and The air outlet is oppositely arranged in the longitudinal direction；

Heat exchanger component, the heat exchanger component are located in the casing and between the air inlet and the air outlet；

Ducting part, the ducting part are located at the downstream in the casing and being located at the heat exchanger component.

2. air conditioner according to claim 1, which is characterized in that the extension of the cross section of the protrusion is shaped as Convex arc backward.

3. air conditioner according to claim 1, which is characterized in that the portion of the protrusion being located above the air inlet It is divided into the portion of protruding above, the portion that protrudes above extends in side from top to bottom upwardly toward rear-inclined, vertical section for protruding above portion The extension in face is shaped as curve；And/or the part of the protrusion being located at below the air inlet is lower protrusion, The lower protrusion extends in side from the bottom to top upwardly toward rear-inclined, the extension shape shape of the longitudinal section of the lower protrusion As curve.

4. air conditioner according to claim 1, which is characterized in that the heat exchanger component includes:

Heat exchanger bracket, the heat exchanger bracket are connected with the backboard；

Heat exchanger body, the heat exchanger body is located in the heat exchanger bracket and, the heat exchange opposite with the air inlet At least part of device ontology protrudes setting after.

5. air conditioner according to claim 1, which is characterized in that the heat exchanger component includes:

Heat exchanger bracket, the heat exchanger bracket include upper and lower spaced top plate and bottom plate and two connecting plates, and two The connecting plate is located between the top plate and the bottom plate and two connecting plates are spaced apart setting in left-right direction, each The connecting plate is connected with the top plate, the bottom plate；

Heat exchanger body, the heat exchanger body are located between the top plate and the bottom plate and opposite with the air inlet, institute The left and right ends for stating heat exchanger body are connected with two connecting plates respectively.

6. air conditioner according to claim 5, which is characterized in that the heat exchanger bracket includes: stiffener plate, described to add Strengthening tendons plate is located between the top plate and the bottom plate, the stiffener plate vertically extend and with the top plate, described Bottom plate be connected, in circumferential direction the stiffener plate be located between two connecting plates and the stiffener plate with two The connecting plate is spaced apart.

7. air conditioner according to claim 1, which is characterized in that the extension of the cross section of the panel is shaped as court Forwardly convex arc, the air outlet are projected as circle on datum level, and the datum level is perpendicular to the air outlet Central axis plane.

8. air conditioner described in any one of -7 according to claim 1, which is characterized in that the ducting part includes:

Air duct mounting plate, the air duct mounting plate are connect with the backboard；

Air duct part, the air duct part are located on the air duct mounting plate, and the air duct part limits exhaust passage；

Blower, the blower are located in the air duct.

9. air conditioner according to claim 8, which is characterized in that the air duct part and the blower be it is multiple, it is described Air duct part is identical with the quantity of the blower and corresponds.

10. air conditioner according to claim 9, which is characterized in that at least one described blower is counter-rotating fan, described right Cyclone cluster includes the first wind wheel and the second wind wheel set gradually along the flow direction of air-flow.

11. air conditioner according to claim 10, which is characterized in that the air duct part and the blower are two, and two A blower is respectively counter-rotating fan and axial flow blower, and the counter-rotating fan is located at the top of the axial flow blower.

12. air conditioner according to claim 8 characterized by comprising outlet air frame part, the outlet air frame part are set Downstream in the casing and positioned at the ducting part, the outlet air frame part includes outlet frame ontology, the outlet frame Ontology have two supporting plates being oppositely arranged before and after the air-out passage that be connected to the air duct, the outlet frame ontology include with And mounting ring, the mounting ring is located on two supporting plates and the mounting ring runs through two brackets along the longitudinal direction Plate limits the air-out passage in the mounting ring.

13. air conditioner according to claim 12, which is characterized in that the number of the quantity of the air-out passage and the air duct It measures identical and corresponds.

14. air conditioner according to claim 12, which is characterized in that the outlet air frame part includes:

Wind guiding component, the wind guiding component are located in the air-out passage；

Air outlet grate, the air outlet grate is located on the outlet frame ontology and the downstream of the capping air-out passage, described Air outlet grate is located at the downstream of the wind guiding component.