CN208936296U - Air conditioner - Google Patents

Abstract

The utility model discloses a kind of air conditioner, and the air conditioner includes shell, blower and relieve heat component；The shell has the air duct of air inlet and outlet and the connection air inlet and the air outlet；The relieve heat component is mounted on the air duct, and relieve heat component is correspondingly arranged with the air outlet, wherein the relieve heat component includes mounting base, and the axial-flow leaf being rotatably installed in the mounting base；The assembling is between the relieve heat component and the air inlet.The air conditioner of the utility model can be realized air conditioner diverging air-supply, reduce wind loss, and then improve the refrigeration or thermal energy power of air conditioner.

Description

Air conditioner

Technical field

The utility model relates to air conditioner technical field, in particular to a kind of air conditioner.

Background technique

Its air outlet of air conditioner is arranged on the front panel, straight by air outlet when air conditioner blows (cold wind or hot wind) It connects and blows out outlet air air outward, the wind speed of outlet air air is larger.If user is in the blowing range of the air conditioner, user It may feel that wind-force is powerful, to reduce comfortable experience sense.In this regard, occurring a kind of air-conditioning that can be realized gentle breeze sense in the market Device, this air conditioner provide relieve heat through-hole on its wind deflector, and when needing gentle breeze sense mode, wind deflector is turned to covering should Air outlet, outlet air air are entered the room by the relieve heat through-hole on wind deflector, with this wind speed of outlet air air are reduced, are reached Gentle breeze sense air-out effect.But in such a mode, barrier effect of the outlet air air by wind deflector has been easy to cause a large amount of Wind loss, so that the cooling/heating ability of air conditioner substantially reduces.

Utility model content

The main purpose of the utility model is to propose a kind of air conditioner, it is intended to realize air conditioner diverging air-supply, reduce air quantity Loss, and then improve the refrigeration or thermal energy power of air conditioner.

To achieve the above object, the utility model proposes a kind of air conditioner, the air conditioner includes shell, blower and relieve heat Component；The air duct that the shell has air inlet and outlet and is formed between the air inlet and the air outlet；It is described to dissipate Wind component is mounted on the air duct, and is correspondingly arranged with the air outlet, wherein and the relieve heat component includes mounting base, and The axial-flow leaf being rotatably installed in the mounting base；The assembling the relieve heat component and the air inlet it Between.

Preferably, the relieve heat component further includes the motor connecting with the axial-flow leaf.

Preferably, the quantity of the axial-flow leaf is multiple, and multiple axial-flow leafs are arranged in the peace in array-like It fills on seat.

Preferably, the relieve heat component further includes the connection of motor and the connection motor and multiple axial-flow leafs Dynamic structure, the motor drive multiple axial-flow leafs to rotate synchronously by the linkage structure.

Preferably, the mounting base includes mounting cylinder, and is mounted on the first support and second support of the mounting cylinder, First axial-flow leaf is installed on the first support, and second axial-flow leaf is installed on the second support, and described The two brackets position upward in front and back is adjustable.

Preferably, it is equipped in the mounting cylinder along preceding rearwardly extending sliding slot, the second support passes through with the sliding slot Grooved rail is slidably matched.

Preferably, the mounting cylinder be equipped with it is multiple along front and back to the installation position at interval, the second support is removably pacified It is installed therein any one installation position.

Preferably, the blade of the axial-flow leaf has provided multiple relieve heat through-holes.

Preferably, the blower is centrifugal blower or axial flow blower or cross flow fan.

Preferably, the air conditioner further includes the horizontal blinds and vertical blinds being mounted at the air outlet.

Preferably, the air conditioner is machine or integral air conditioner in indoor unit of floor type air conditioner or window air conditioner chamber, or Mobile air conditioner or ceiling machine.

Relieve heat component, the relieve heat component is arranged by the exhaust air flue in air conditioner in the technical solution of the utility model Including mounting base, and the axial-flow leaf being rotatably installed in the mounting base, in outlet air air from the outlet air wind When road blows to air outlet, outlet air air drives the axial-flow leaf rotation, and so on the one hand, axial-flow leaf is empty by powerful outlet air Gas is broken up, and wind speed is reduced, so that outlet air air becomes soft, realizes gentle breeze sense；On the other hand, axial-flow leaf certain driving air-flow continues It is axially flowed along it, so that air outlet persistently blows out more soft outlet air air, effectively increase air output, and then raising The cooling/heating ability of air conditioner.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, the structure that can also be shown according to these attached drawings obtains other attached drawings.

Fig. 1 is the structural schematic diagram of one embodiment of the utility model air conditioner；

Fig. 2 is the cross-sectional view in Fig. 1 along I-I line；

Fig. 3 is the cross-sectional view in Fig. 1 along II-II line；

Fig. 4 is the structural schematic diagram of another embodiment of the utility model air conditioner；

Fig. 5 is the structural schematic diagram of the utility model air conditioner another embodiment

Fig. 6 is the cross-sectional view in Fig. 5 along III-III line；

Fig. 7 is the cross-sectional view in Fig. 5 along IV-IV line.

Drawing reference numeral explanation:

Label	Title	Label	Title
				10	Air conditioner	300	Heat exchanger
100	Shell	400	Relieve heat component
				110	Backboard	410	Mounting base
111	Air inlet	420	Axial-flow leaf
				120	Front panel	421	Wheel hub
121	Air outlet	422	Blade
				130	Air duct	430	Motor
131	Wind inlet channel	500a	Horizontal blinds
				132	Exhaust air flue	500b	Vertical blinds
200	Blower

The utility model aim is realized, the embodiments will be further described with reference to the accompanying drawings for functional characteristics and advantage.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise Under every other embodiment obtained, fall within the protection scope of the utility model.

It is to be appreciated that if related in the utility model embodiment directionality instruction (such as upper and lower, left and right, it is preceding, Afterwards ...), then directionality instruction is only used for explaining opposite between each component under a certain particular pose (as shown in the picture) Positional relationship, motion conditions etc., if the particular pose changes, directionality instruction is also correspondingly changed correspondingly.

In addition, if relating to the description of " first ", " second " etc. in the utility model embodiment, " first ", " the Two " etc. description is used for description purposes only, and is not understood to indicate or imply its relative importance or is implicitly indicated meaning The quantity of the technical characteristic shown." first " is defined as a result, the feature of " second " can explicitly or implicitly include at least one A this feature.It in addition, the technical solution between each embodiment can be combined with each other, but must be with ordinary skill Based on personnel can be realized, this technical side will be understood that when the combination of technical solution appearance is conflicting or cannot achieve The combination of case is not present, also not within the protection scope of the requires of the utility model.

The utility model discloses a kind of air conditioner, and the air conditioner can be realized air conditioner diverging air-supply, reduce air quantity damage It loses, and then improves the refrigeration or thermal energy power of air conditioner.It should be noted that in the Figure of description 1 to 6 of the utility model, it is real The instruction of line arrow is the structures such as space, slot, hole or face, and dotted arrow instruction is gas flow direction.It is sat shown in Fig. 1 Before the positive direction of x-axis is in mark system, after the negative direction of x-axis is, the positive direction of y-axis be it is upper, under the negative direction of y-axis is, z-axis is (not Show) positive direction (vertical paper is outside) be a left side, the negative direction (vertical paper is inside) of z-axis is the right side.

The air conditioner can be wall-hanging indoor unit of air conditioner or indoor unit of floor type air conditioner or ceiling machine, or Window machine or mobile air conditioner.For wall-hanging indoor unit of air conditioner, the wall-hanging indoor unit of air conditioner includes shell, peace Mounted in the intracorporal wind wheel of the shell, and in the heat exchanger of wind wheel described in more folding shape settings and semi-surrounding, the top plate of the shell Or side plate is equipped with air inlet, the front panel of the shell is equipped with the outlet air for extending along its length and being connected to the air inlet Mouthful.Please see Fig. 2 to Fig. 4, for indoor unit of floor type air conditioner, the indoor unit of floor type air conditioner includes shell 110, the backboard 112 of shell 110 or side plate 114 are equipped with air inlet 10a, and the front panel 111 of shell 110 is equipped with and air inlet 10a The air outlet 10b of connection, air outlet 10b can rounded, rectangular, strip or the setting of any one oval shape, Furthermore blinds 140 is also equipped in air outlet 10b, blinds 140 includes one or two of horizontal blinds and vertical blinds, institute Air outlet 10b can be fixedly mounted on by stating horizontal blinds and vertical blinds, can also make to be installed in rotation on air outlet 10b, to adjust Air outlet angle.In addition, the air conditioner can also be window machine or mobile air-conditioner.To avoid repeating, in following embodiment In, it is explained by taking indoor unit of floor type air conditioner as an example.

It please refers to Fig.1 to Fig.3, in an embodiment of the air conditioner 10 of the utility model, which includes shell 100, blower 200 and relieve heat component 400.Wherein, shell have air inlet 111, air outlet 121 and be formed in air inlet 111 with Air duct 130 between air outlet 121；Relieve heat component 400 is mounted in air duct 130, and relieve heat component 400 includes mounting base 410, with And it is rotatably installed on the axial-flow leaf 420 in mounting base 410；Blower 200 is mounted in air duct 130, and is located at relieve heat group Between part 400 and air inlet 111, to drive air to flow.

Specifically, the heat exchanger 300 of air conditioner 10 is mounted in air duct 130, the plate-like setting of heat exchanger 300, and change The upper end of hot device 300 tilts backwards, and air duct 130 is divided for wind inlet channel 131 and exhaust air flue 132.Shell 100 includes backboard 110 and front panel 120, the lower end of backboard 110 offers the air inlet 111 being connected to wind inlet channel 131, front panel 120 it is upper End offers the air outlet 121 being connected to exhaust air flue 132, and air outlet 121 can be set to round, rectangular or oval equal It can.In the air conditioner 10 work, air enters air duct 130 from air inlet 111, and changes in air duct 130 with heat exchanger 300 Thermosetting outlet air air, the outlet air air are realized from air outlet 121 to indoor blowout and freeze to indoor environment or heat.

For the type of blower 200, blower 200 is centrifugal blower or axial flow blower or cross flow fan.If blower 200 be centrifugal blower, then the centrifugal blower can neighbouring air inlet 111 be arranged, preferably by the air intake face of centrifugal blower into Air port 111.If blower 200 is axial flow blower, an installing frame, the axial flow blower peace can be added below heat exchanger 300 On the installing frame, and its axial direction is up and down direction.

For the structure of relieve heat component 400, relieve heat component 400 is mounted in exhaust air flue 132 by mounting base 410.Its In, mounting base 410 includes mounting cylinder and the mounting bracket being arranged in mounting cylinder, and the mounting cylinder is the tubular knot of both ends open Structure can blow out forward outlet air air accumulation, extend air supplying distance.It is integrally formed in the mounting bracket and the mounting cylinder, Or it is installed in mounting cylinder by mounting structures such as screw or buckles.The mounting bracket can be arranged in linear type, can also To be that only it need to be guaranteed with preferable stability in cross setting or Y-shaped setting.In addition, axis stream wind Leaf 420 includes wheel hub 421, and the multiple blades 422 arranged along the ring Zhou Yici of wheel hub 421；Wherein, wheel hub 421 and installation Seat 410 is rotatablely connected, and the blade 422 has the windward side towards heat exchanger 300 and the outlet air surface towards air outlet 121, institute Substantially 20 °~60 ° of angle formed by the Plane of rotation of windward side and axial-flow leaf 420 is stated (for example, 25 °, 35 °, 45 ° or 55 ° Deng), axial-flow leaf 420 rotate when, axial-flow leaf 420 can certain driving air-flow along its axially blow out.

As for the quantity of axial-flow leaf 420, then it is fixed not limit, and the quantity of axial-flow leaf 420 can be one or more.Such as Fruit is only arranged for an axial-flow leaf 420, which answers 121 central area of face air outlet, with from air outlet 121 centers are to its circumferential uniform relieve heat.Since the axial-flow leaf 420 is installed in rotation in mounting base 310, axis stream There are two types of the driving methods of fan blade 420, and one of which is the outlet air air driving rotation by air duct, and another driving method is It is rotated by motor driven.

If multiple axial-flow leafs 420 are arranged, multiple 420 uniform intervals of axial-flow leaf are mounted in mounting base 410, should The scattered arrangement in mounting base 410 of multiple axial-flow leafs 420, or uniformly arrange in array-like, as long as can be from air outlet 121 Each orientation uniform relieve heat outward.Since multiple axial-flow leaf 420 is rotatably mounted in mounting base 310, There are three types of the driving methods of multiple axial-flow leafs 420, and one of driving method is the outlet air air driving rotation by air duct； Another driving method is that each axial-flow leaf 420 passes through an independent motor driven rotation；There are also a kind of driving methods It is that multiple axial-flow leafs 420 are connected by linkage structure, to drive multiple axis stream wind by the motor driven linkage structure 420 synchronous rotary of leaf.Specifically below, it is also discussed in detail.

Relieve heat component 400, relieve heat is arranged by the exhaust air flue 132 in air conditioner 10 in the technical solution of the utility model Component 400 includes mounting base 410, and the axial-flow leaf 420 being rotatably installed in mounting base 410, in outlet air air When blowing to air outlet 121 from exhaust air flue 132, outlet air air drives axial-flow leaf 420 to rotate, so on the one hand, axial-flow leaf 420 break up powerful outlet air air, reduce wind speed, so that outlet air air becomes soft, realize gentle breeze sense；On the other hand, axis It flows 420 certain driving air-flow of fan blade and is axially flowed continuously along it, so that persistently the more soft outlet air of blowout is empty for air outlet 121 Gas reduces wind loss, and then effectively increases air output, and then improves the cooling/heating ability of air conditioner 10.

It is noted that in the above-described embodiments, since axial-flow leaf 420 is by the driving rotation of outlet air air, being not necessarily to Motor 430 drives, and on the one hand can reduce power consumption cost, on the other hand will not generate noise because motor 430 works, be effectively reduced The noise of air conditioner 10, reaches noise reduction effect.

Referring to Fig. 4, place unlike the embodiments above is in another embodiment of the utility model, mounting base 410 On an axial-flow leaf 420 is only installed, relieve heat component 400 further includes motor 430, and motor 430 and the axial-flow leaf 420 connect It connects, to drive axial-flow leaf 420 to rotate.It drives axial-flow leaf 420 to rotate by motor 430, increases driving force, and then can increase The air output and air supplying distance of air conditioner 10.In the case where ensuring that air conditioner 10 has preferable air output and air supplying distance, The revolving speed of motor 430 can be reduced, suitably to achieve the effect that noise-decreasing.

For the type of motor 430, motor 430 can be inner rotor motor 430 or external rotor electric machine 430, in view of institute It is smaller to state the occupied installation space of external rotor electric machine 430, it is preferred to use external rotor electric machine 430 can so reduce air conditioner 10 Thickness, and then realize 10 thin type of air conditioner.

Please refer to Fig. 5 and Fig. 6, in the another embodiment of the utility model, place unlike the embodiments above is, installation Multiple axial-flow leafs 420 are installed on seat 410, multiple 420 array-likes of axial-flow leaf are arranged in institute's mounting base 410.Due to multiple Axial-flow leaf 420 is to be rotatably installed in mounting base 410, therefore each axial-flow leaf 420 can all be driven by outlet air air-flow Dynamic rotation.Alternatively, each correspondence of axial-flow leaf 420 is connect with a motor 430, to be rotated by the driving of corresponding motor 430, But the noise that the power consumption cost of motor 430 can be increase accordingly in this way and generated by motor 430.To improve this problem, can increase Add linkage structure that multiple axial-flow leafs 420 is driven to rotate, to reduce the usage quantity of motor 430.

Herein preferably, relieve heat component 400 further includes motor 430 and connection motor 430 and multiple axial-flow leafs 420 Linkage structure (not shown), motor 430 drive multiple axial-flow leafs 420 to rotate synchronously by the linkage structure.Obviously, in this way Only need a less or even motor 430, multiple axial-flow leafs 420 can be driven and rotate synchronously, the power consumption cost of motor 430 and It is effectively controlled by the noise that motor 430 generates.

It is relatively conventional in mechanical transmission fields as the type of the linkage structure, in design selection, in combination with multiple The rotation mode of axial-flow leaf 420 is accordingly designed.The linkage structure can drive two adjacent axial-flow leafs 420 reversed Rotation, for example, each axial-flow leaf 420 has shaft, the linkage structure includes the gear being mounted in the shaft, adjacent Two axial-flow leafs 420 by gear engage connect, when in the two axial-flow leafs 420 any one axial-flow leaf 420 revolve When turning, another axial-flow leaf 420 can be driven to reversely rotate.The linkage structure can also drive two adjacent axial-flow leafs 420 Rotating Vortex, for example, each axial-flow leaf 420 has shaft, the linkage structure includes the gear being mounted in the shaft, Gear on two adjacent axial-flow leafs 420 is connected by toothed chain, when any one axis stream wind in the two axial-flow leafs 420 When leaf 420 rotates, another 420 rotating Vortex of axial-flow leaf can be driven.

Fig. 5 and Fig. 6 are please referred to, based on above-mentioned any any one embodiment, it is contemplated that in 420 rotary course of axial-flow leaf In, most of outlet air air can be blown out axially forward along it, but some outlet air air under operating on centrifugal force to it It circumferentially sheds, this will make the central area air output of axial-flow leaf 420 less.It is excellent for the air output for improving axial-flow leaf 420 The blade 422 of selection of land, axial-flow leaf 420 has provided multiple relieve heat through-holes in the position of its adjacent hub.Multiple relieve heat through-holes are equal It is even to be arranged on blade 422, on the one hand pass through for air-flow, to increase the air output of the central area of axial-flow leaf 420, in turn Increase the air output of axial-flow leaf 420；In another aspect, the relieve heat through-hole outlet air air of larger stock is dispersed into it is wisps of stingy Stream, so that the outlet air air passed through is more soft, reaches more preferably gentle breeze sense effect.Certainly, in order to reinforce axial-flow leaf 420 Gentle breeze sense air-out effect can also provide relieve heat through-hole on its entire blade.

Based on above-mentioned any one embodiment, it is also contemplated that when user is in different regions, user and air conditioner 10 away from Different from possible, if user distance air conditioner 10 is farther out, air conditioner 10 may be not enough to for outlet air air being sent to where user Region.To improve such case, herein preferably, mounting base 410 includes mounting cylinder 411, and the be mounted in mounting cylinder 411 One bracket 412 and second support 413, the first axial-flow leaf 420a are installed on first support 412, the second axial-flow leaf 420b installation In second support 413, the position upward in front and back of second support 413 is adjustable.By adjusting second support 413 in sagittal position It sets, can accordingly adjust the distance between the second axial-flow leaf 420b and air outlet, and then adjust air supplying distance.For example, working as user When in apart from 10 farther away region of air conditioner, second support 413 is moved forward, reduces the second axial-flow leaf 420b and outlet air The distance between mouth 121, so that the second axial-flow leaf 420b can drive outlet air air to blow out to remote position, outlet air air can User region is reached, that is, extends the air supplying distance of air conditioner 10.Reverse operating, can make outlet air air reach compared with Close position, that is, reduce the air supplying distance of air conditioner 10.

Specifically, mounting cylinder 411 is the tubular structure of both ends open, outlet air air accumulation can be blown out forward, be extended Air supplying distance.First support 412 and second support 413 are arranged at intervals in mounting cylinder 411, first support 412 and second support 413 shape and structure, first support 412 can be arranged in linear type, be also possible in cross setting or Y-shaped setting , only it need to be guaranteed with preferable stability.Second support 413 can refer to first support 412 and be designed.

For the fixed form of first support 412, first support 412 can be integrally formed with mounting cylinder 411, or logical Cross the absolute construction that the mounting structures such as screw or buckle are mounted in mounting cylinder 411.

As for second support 413 the adjustable mode in position there are two types of, one of which be arranged in mounting cylinder 411 it is multiple along preceding The installation position (not shown) being spaced backward, second support 413 are removably mounted on wherein any one of installation position.Such as This, second support 413 selectively can be removably mounted on wherein any one of installation position according to demand by user. For example, the second axial-flow leaf can be reduced when second support 413 is removably mounted on the installation position of air outlet 121 The distance between 420b and air outlet 121 extend the air supplying distance of air conditioner 10；Removably by the second support 413 When being mounted on the installation position further away from air outlet 121, can reduce between the second axial-flow leaf 420b and heat exchanger 300 away from From, can the air-flow in drive shell 110 quickly flow, reinforce heat exchange efficiency.Certainly, in other embodiments, can also will pacify 410 entirety of dress seat, to being moveably mounted at air outlet 121, drives the first axial-flow leaf along front and back to pass through mounting base 410 420a and the second axial-flow leaf 420b is together along front and back to moving.Only activity space needed for this mode is larger.

In addition, second support 413 there are also another adjustable mode in position, i.e., be equipped in the described mounting cylinder 411 along front and back to The sliding slot (not shown) of extension, second support 413 are slidably matched with the sliding slot by grooved rail, can by driving device drive or Person user's manual actuation second support 413 along front and back to sliding, to adjust second support 413 in sagittal position.

Fig. 5 to Fig. 7 is please referred to, is based on above-mentioned any one embodiment, air conditioner 10 further includes being mounted at air outlet 121 Horizontal blinds 500a and vertical blinds 500b, wherein for horizontal blinds 500a, width direction of the horizontal blinds 500a along air conditioner Extend, which can be deflected up or downwards, and horizontal blinds 500a can also be fixedly mounted at air outlet 121, can It is rotatably mounted at the air outlet 121.For vertical blinds 500b, vertical blinds 500b prolongs along the short transverse of air conditioner Stretch, can leftward or rightward deflection, vertical blinds 500b can also be fixedly mounted at air outlet 121, or be installed in rotation on this At air outlet 121.By designing the angle excursion of horizontal blinds 500a and vertical blinds 500b, can accordingly adjust to go out at air outlet 121 Wind angle.

Herein preferably, horizontal blinds 500a and vertical blinds 500b are installed in rotation at the air outlet 121.When horizontal blinds 500a to when swinging, can vertically blow out upward or downward outlet air air.When vertical blinds 500b along left and right to when swinging, can will Outlet air air is blown out to the left or to the right.Horizontal blinds 500a is connected with vertical blinds 500b by linkage structure, to pass through driving device When driving any one swing in horizontal blinds 500a and vertical blinds 500b, another one synchronous hunting is driven, can so be reduced The design of few driving structure, is conducive to save the cost.When the air conditioner 10 opens gentle breeze sense mode, it is only necessary to axial-flow leaf 420 rotations may make outlet air to become soft, and without closing horizontal blinds 500a or vertical blinds 500b, soft outlet air air can be straight Air outlet 121 was connected, so that the air output of gentle breeze sense is larger.

The above is only the preferred embodiment of the present invention, and therefore it does not limit the scope of the patent of the utility model, It is all under the inventive concept of the utility model, equivalent structure made based on the specification and figures of the utility model becomes It changes, or directly/be used in other related technical areas indirectly and be included in the scope of patent protection of the utility model.

Claims (11)

1. a kind of air conditioner characterized by comprising

Shell, the shell have the air duct of air inlet and outlet and the connection air inlet and the air outlet；

Relieve heat component, the relieve heat component are mounted on the air duct, and relieve heat component is correspondingly arranged with the air outlet, wherein institute Stating relieve heat component includes mounting base, and the axial-flow leaf being rotatably installed in the mounting base；And

Blower, the assembling is between the relieve heat component and the air inlet.

2. air conditioner as described in claim 1, which is characterized in that the relieve heat component further includes connecting with the axial-flow leaf Motor.

3. air conditioner as described in claim 1, which is characterized in that the quantity of the axial-flow leaf is multiple, multiple axis Stream fan blade is arranged in the mounting base in array-like.

4. air conditioner as claimed in claim 3, which is characterized in that the relieve heat component further includes described in motor and connection The linkage structure of motor and multiple axial-flow leafs, the motor drive multiple axial-flow leafs by the linkage structure It rotates synchronously.

5. the air conditioner as described in Claims 1-4 any one, which is characterized in that the mounting base includes mounting cylinder, and It is mounted on the first support and second support of the mounting cylinder；The quantity of the axial-flow leaf is multiple, multiple axis stream wind Leaf includes the first axial-flow leaf and the second axial-flow leaf, and first axial-flow leaf is installed on the first support, and described second Axial-flow leaf is installed on the second support, and the second support position upward in front and back is adjustable.

6. air conditioner as claimed in claim 5, which is characterized in that it is equipped in the mounting cylinder along preceding rearwardly extending sliding slot, The second support is slidably matched with the sliding slot by grooved rail.

7. air conditioner as claimed in claim 5, which is characterized in that the mounting cylinder is equipped with multiple installations along front and back to interval Position, the second support are removably mounted on wherein any one installation position.

8. the air conditioner as described in Claims 1-4 any one, which is characterized in that the blade of the axial-flow leaf has provided Multiple relieve heat through-holes.

9. the air conditioner as described in Claims 1-4 any one, which is characterized in that the blower is centrifugal blower or axis Flow fan or cross flow fan.

10. the air conditioner as described in Claims 1-4 any one, which is characterized in that the air conditioner further includes being mounted on institute State the horizontal blinds and vertical blinds at air outlet.

11. the air conditioner as described in Claims 1-4 any one, which is characterized in that the air conditioner is floor type air-conditioner Machine or integral air conditioner or mobile air conditioner or ceiling machine in indoor unit or window air conditioner chamber.