CN105783227A

CN105783227A - Air channel assembly of air conditioner, air conditioner and control method of air conditioner

Info

Publication number: CN105783227A
Application number: CN201610311055.3A
Authority: CN
Inventors: 覃强; 伍敏超; 陈新厂
Original assignee: Midea Group Co Ltd; Guangdong Midea Refrigeration Equipment Co Ltd
Current assignee: Midea Group Co Ltd; GD Midea Air Conditioning Equipment Co Ltd
Priority date: 2016-05-11
Filing date: 2016-05-11
Publication date: 2016-07-20
Anticipated expiration: 2036-05-11
Also published as: CN105783227B

Abstract

The invention provides an air channel assembly of an air conditioner, the air conditioner and a control method of the air conditioner. The air channel assembly of the air conditioner comprises a volute case, a volute tongue, an air guide plate and a driving assembly, wherein the air guide plate is suitable for blocking or opening an air outlet. The driving assembly drives the air guide plate to move in a first air outlet region and a second air outlet region, and the air guide plate and the driving assembly are in rotatable connection. When the rotation axis of the air guide plate is located at the first predetermined position of the first air outlet region, the air guide plate is in a first state and is suitable for lengthening the diffusion section, close to the volute tongue, of an air outlet channel. When the rotation axis of the air guide plate is located at the second predetermined position of the second air outlet region, the air guide plate is in a second state and is suitable for lengthening the diffusion section, close to the volute case, of the air outlet channel. According to the air channel assembly of the air conditioner, the air volume and the air supply distance can be effectively increased, then the noise is reduced, and the comfort is improved.

Description

The control method of the ducting assembly of air-conditioner, air-conditioner and air-conditioner

Technical field

The present invention relates to air-conditioner technical field, specifically, especially relate to the control method of the ducting assembly of a kind of air-conditioner, air-conditioner and air-conditioner.

Background technology

In correlation technique, the wind direction range of accommodation of the wind deflector of air-conditioner is limited, and the wind after adjustment is still direct attack wind, easily user health is worked the mischief.Especially wall-hanging air conditioner, life-time service is extremely serious to the harm of health, therefore, occurs the air ducting of some air-conditioners on the market.But these air ducting ubiquity structures are complicated, the defect that adjusting angle is little, it is unfavorable for installing, dismantles and change, the differentiated demand of different crowd can not be met.

Summary of the invention

It is contemplated that one of technical problem solved at least to a certain extent in correlation technique.For this, the present invention proposes the ducting assembly of a kind of air-conditioner, and the ducting assembly of described air-conditioner has the advantage that air quantity is big, noise is little.

The present invention also proposes a kind of air-conditioner, and described air-conditioner includes the ducting assembly of above-mentioned air-conditioner.

The present invention also proposes the control method of a kind of air-conditioner, and the control method of described air-conditioner is used for above-mentioned air-conditioner.

The ducting assembly of air-conditioner according to embodiments of the present invention, including: spiral case；Snail tongue, described snail tongue and described spiral case limit exhaust passage, described exhaust passage has air outlet, it is divided near the first air-out region of described snail tongue with near described spiral case the second air-out region outside described air outlet, having the first precalculated position in described first air-out region, there is the second precalculated position in described second air-out region；Be suitable to block or open described air outlet wind deflector；And driving assembly, wind deflector described in described driving Component driver moves in described first air-out region and described second air-out region, described wind deflector and described driving assembly are rotatably coupled, when the rotation axis of described wind deflector is positioned at first precalculated position in described first air-out region, described air outlet opened by described wind deflector, described wind deflector has the first state, and described wind deflector is suitable to extend the diffuser at the close described snail tongue place of described exhaust passage；When the rotation axis of described wind deflector is positioned at second precalculated position in described second air-out region, described air outlet opened by described wind deflector, described wind deflector has the second state, and described wind deflector is suitable to extend the diffuser at the close described spiral case place of described exhaust passage.

The ducting assembly of air-conditioner according to embodiments of the present invention, by arranging driving assembly, driving Component driver wind deflector is made to move to the first precalculated position in the first air-out region or make driving Component driver wind deflector move to the second precalculated position in the second air-out region, and make wind deflector be in the first state or the second state, the diffuser of exhaust passage can be extended, thus effectively increasing air quantity and air supplying distance, and then reducing noise, improving comfortableness.

According to some embodiments of the present invention, when being in described first state or the second state when described wind deflector, described wind deflector is the first side wall near the sidewall of described air outlet, and the beeline of described the first side wall and described air outlet is H1, and described H1 meets: 1mm≤H1≤20mm.

According to some embodiments of the present invention, described exhaust passage extended surface outside described air outlet is extended surface m, when being in described first state or the second state when described wind deflector, described wind deflector is the first side wall near the sidewall of described air outlet, beeline between described the first side wall and described extended surface m is H2, and described H2 meets: 0mm≤H2≤20mm.

According to some embodiments of the present invention, described exhaust passage extended surface outside described air outlet is extended surface m, when being in described first state or the second state when described wind deflector, described wind deflector is the first side wall near the sidewall of described air outlet, sidewall relative with described the first side wall on described wind deflector is the second sidewall, from described the first side wall to described second sidewall, the plane of corresponding position is plane n, angle between described plane n and described extended surface m is α, and described α meets: 0 °≤α≤45 °.

According to some embodiments of the present invention, the inner surface of described wind deflector is arcwall face.

According to some embodiments of the present invention, also including: wind-guiding daughter board, described wind-guiding daughter board is rotatably arranged in described air outlet, and when described wind deflector blocks described air outlet, described wind-guiding daughter board is positioned at air outlet described in the inner side of described wind deflector and shield portions.

According to some embodiments of the present invention, described driving assembly is two groups and is respectively provided at the two ends of described wind deflector.

According to some embodiments of the present invention, between described first air-out region and described second air-out region, there is median plane, when being in described first air-out region or the second air-out region when described wind deflector, described wind deflector has and rotates about the third state that axis is swingable, when described wind deflector is positioned at the described third state, described wind deflector swings near described median plane, and the inner surface of described wind deflector is towards described first air-out region or towards described second air-out region.

In some embodiments of the invention, described driving assembly includes: box body, is provided with driving guide rail and limit guide rail, described driving guide rail is toothed around in described box body；Push rod, one end of described push rod is provided with the first drive motor, the clutch end of described first drive motor is provided with the driving gear with described gear teeth meshing, described push rod is provided with locating part, and described locating part coordinates with described limit guide rail so that described push rod moves to primary importance or the second position from the initial position being positioned at described box body；And second drive motor, described second drive motor is located at the other end of described push rod, described second drive motor is connected with described wind deflector to drive described wind deflector to rotate, wherein, when described push rod is positioned at described initial position, described wind deflector is suitable to block described air outlet, when described push rod is positioned at described primary importance, the rotation axis of described wind deflector is positioned at described first precalculated position, when described push rod is positioned at the described second position, the rotation axis of described wind deflector is positioned at described second precalculated position.

Alternatively, described limit guide rail linearly extends, described driving guide rail includes first paragraph and the second segment connected with described first paragraph, the bearing of trend of described first paragraph is identical with the bearing of trend of described limit guide rail and described first paragraph is positioned on the extended line of described limit guide rail, and the bearing of trend of described first paragraph is vertical with the bearing of trend of described second segment.

Alternatively, described limit guide rail and described driving guide rail are and form the cell body at described tray interior, and the described gear teeth are located on the inwall of corresponding described cell body.

Alternatively, described box body is provided with extending port, and described push rod is suitable to stretch out from described extending port.

Air-conditioner according to embodiments of the present invention, including: housing, described housing has air inlet；And the ducting assembly of above-mentioned air-conditioner, described ducting assembly is located in described housing, and the air outlet of described ducting assembly connects with described hull outside.

Air-conditioner according to embodiments of the present invention, by arranging the ducting assembly of above-mentioned air-conditioner, it is possible to improves air quantity and the air supplying distance of air-conditioner, can reduce noise simultaneously, improves comfortableness.

The control method of air-conditioner according to embodiments of the present invention, air-conditioner is above-mentioned air-conditioner, described control method includes: when described air-conditioner is in and heats state, the rotation axis of described wind deflector is positioned at first precalculated position in described first air-out region, adjusting described wind deflector and be in the first state, described wind deflector is suitable to extend the diffuser at the close described snail tongue place of described exhaust passage；When described air-conditioner is in refrigerating state, the rotation axis of described wind deflector is positioned at second precalculated position in described second air-out region, adjusting described wind deflector and be in the second state, described wind deflector is suitable to extend the diffuser at the close described spiral case place of described exhaust passage.

The control method of air-conditioner according to embodiments of the present invention, it is possible to improve air quantity and air supplying distance, and then reduce noise, improve comfortableness.

Accompanying drawing explanation

Fig. 1 is the structural representation of the air-conditioner of according to embodiments of the present invention；

Fig. 2 is the front view of the air-conditioner shown in Fig. 1, and wherein wind deflector is positioned at the upper and lower of diffuser；

Fig. 3 is the sectional view of line A-A along Fig. 2；

Fig. 4 is the left view of the air-conditioner shown in Fig. 1；

Fig. 5 is the part-structure schematic diagram of the air-conditioner shown in Fig. 1；

Fig. 6 is the part-structure schematic diagram of the air-conditioner shown in Fig. 1；

Fig. 7 is the part-structure schematic diagram of the air-conditioner shown in Fig. 1；

Fig. 8 is the structural representation driving assembly in the air-conditioner shown in Fig. 1；

Fig. 9 is the explosive view driving assembly shown in Fig. 8；

Figure 10 is the schematic diagram of another angle driving assembly shown in Fig. 9；

Figure 11 is the explosive view driving assembly shown in Fig. 8；

Figure 12 is the front view of the air-conditioner shown in Fig. 1, and wherein wind deflector is positioned at the top of diffuser；

Figure 13 is the sectional view of line B-B along Figure 12；

Figure 14 is the front view of the air-conditioner shown in Fig. 1, and wherein wind deflector blocks air outlet；

Figure 15 is the sectional view of line C-C along Figure 14；

Figure 16 is the structural representation of the air-conditioner of according to embodiments of the present invention two；

Figure 17 is the front view of the air-conditioner shown in Figure 16；

Figure 18 is the sectional view of line D-D along Figure 17；

Figure 19 is the profile of the air-conditioner shown in Figure 17, and wherein wind deflector is positioned at the second air-out region；

Figure 20 is the profile of the air-conditioner shown in Figure 17, and wherein wind deflector is in the second state；

Figure 21 is the profile of the air-conditioner shown in Figure 17, and wherein wind deflector is in the third state；

Figure 22 is the location drawing driving assembly of the air-conditioner shown in Figure 21；

Figure 23 is the profile of the air-conditioner shown in Figure 17, and wherein wind deflector is positioned at the first air-out region；

Figure 24 is the profile of the air-conditioner shown in Figure 17, and wherein wind deflector is in the first state；

Figure 25 is the profile of the air-conditioner shown in Figure 17, and wherein wind deflector is in the third state；

Figure 26 is the location drawing driving assembly of the air-conditioner shown in Figure 25；

Figure 27 is the structural representation driving assembly in the air-conditioner shown in Figure 16；

Figure 28 is the structural representation driving assembly in the air-conditioner shown in Figure 27；

Figure 29 is the structural representation driving assembly in the air-conditioner shown in Figure 27；

Figure 30 is the structural representation of the box body in the driving assembly shown in Figure 27；

Figure 31 is the front view of the box body shown in Figure 30；

Figure 32 is the structural representation of the push rod shown in Figure 27；

Figure 33 is another angled arrangement schematic diagram of the push rod shown in Figure 32；

Figure 34 is the structural representation of the push rod shown in Figure 27；

Figure 35 is another angled arrangement schematic diagram of the push rod shown in Figure 34；

Figure 36 is the structural representation of the lid in the driving assembly shown in Figure 27；

Figure 37 is the structural representation of another angle of the lid shown in Figure 36；

Figure 38 is the structural representation driving gear driven in assembly shown in Figure 27；

Figure 39 is the right view driving gear shown in Figure 38；

Figure 40 is the front view driving gear shown in Figure 38；

Figure 41 is the left view driving gear shown in Figure 38；

Figure 42 is the explosive view driving assembly shown in Figure 27；

Figure 43 is the schematic diagram of another angle driving assembly shown in Figure 42；

Figure 44 is the assembling schematic diagram driving assembly shown in Figure 27；

Figure 45 is the structural representation of the air-conditioner of according to embodiments of the present invention three；

Figure 46 is the front view of the air-conditioner shown in Figure 45；

Figure 47 is the sectional view of E-E line along Figure 46；

Figure 48 is the profile of the air-conditioner shown in Figure 46, and wherein wind deflector is positioned at the second air-out region；

Figure 49 is the profile of the air-conditioner shown in Figure 46, and wherein wind deflector is in the second state；

Figure 50 is the profile of the air-conditioner shown in Figure 46, and wherein wind deflector is in the third state；

Figure 51 is the location drawing driving assembly of the air-conditioner shown in Figure 49；

Figure 52 is the profile of the air-conditioner shown in Figure 46, and wherein wind deflector is positioned at the first air-out region；

Figure 53 is the profile of the air-conditioner shown in Figure 46, and wherein wind deflector is in the first state；

Figure 54 is the profile of the air-conditioner shown in Figure 46, and wherein wind deflector is in the third state；

Figure 55 is the location drawing driving assembly of the air-conditioner shown in Figure 53；

Figure 56 is the structural representation driving assembly in the air-conditioner shown in Figure 45；

Figure 57 is another angled arrangement schematic diagram driving assembly shown in Figure 56；

Figure 58 is the internal structure schematic diagram driving assembly shown in Figure 56；

Figure 59 is another angle schematic diagram of the internal structure driving assembly shown in Figure 58；

Figure 60 is the structural representation of the con-rod only in the driving assembly shown in Figure 56；

Figure 61 is the left view of the con-rod only shown in Figure 60；

Figure 62 is the schematic diagram of another angle of the con-rod only shown in Figure 60；

Figure 63 is the schematic diagram of another angle of the con-rod only shown in Figure 60；

Figure 64 is the schematic diagram of another angle of the con-rod only shown in Figure 60；

Figure 65 is the structural representation of the box body driving assembly shown in Figure 56；

Figure 66 is the structural representation of the lid driving assembly shown in Figure 56；

Figure 67 is another angled arrangement schematic diagram of the lid shown in Figure 66；

Figure 68 is the structural representation driving gear driven in assembly shown in Figure 56；

Figure 69 is the explosive view driving assembly shown in Figure 56；

Figure 70 is another angle explosive view driving assembly shown in Figure 69；

Figure 71 is the assembling schematic diagram driving assembly shown in Figure 56.

Accompanying drawing labelling:

Air-conditioner 100,

Housing 1, air inlet 11, air outlet 12, heat exchanger 13,

Spiral case 21, exhaust passage 211,

Snail tongue 22,

Wind deflector 23, the first side wall 231, the second sidewall 232, cursor 234,

Wind-guiding daughter board 24,

Drive assembly 25,

Box body 251,

Extending port 2511, lid 2512, the first drive motor 2513, drive gear 2514,

Gathering sill 2515,

Push rod 252, locating part 2521, lead 2522,

Link assembly 253,

Con-rod only 2531, the first cell body 2532, external part 2533, motor cabinet 2534,

Mounting groove 2535, driving guide rail 2536, first paragraph 2537, second segment 2538,

The gear teeth 2539,

Limit assembly 254,

Stopper slot 2541, limited post 2542, axle sleeve 2543, limit guide rail 2544, the first guide rail 2545,

First sub-guide rail 2546, the second guide rail 2547, the second sub-guide rail 2548,

Second drive motor 255,

Air-out region 256, the first air-out region 2561, the second air-out region 2562.

Detailed description of the invention

Being described below in detail embodiments of the invention, the example of embodiment is shown in the drawings.The embodiment described below with reference to accompanying drawing is illustrative of, it is intended to is used for explaining the present invention, and is not considered as limiting the invention.

The ducting assembly of air-conditioner 100 according to embodiments of the present invention is described below with reference to Fig. 1-Figure 71.

As shown in Fig. 1-Figure 71, the ducting assembly of air-conditioner 100 according to embodiments of the present invention, including: spiral case 21, snail tongue 22, wind deflector 23 and driving assembly 25.

Specifically, snail tongue 22 and spiral case 21 limit exhaust passage 211, exhaust passage 211 has air outlet 12, it is divided near the first air-out region 2561 of snail tongue 22 with near spiral case 21 second air-out region 2562 outside air outlet 12, having the first precalculated position (the rotation axis location of the wind deflector 23 as shown in Figure 24 and Figure 53) in first air-out region 2561, there is the second precalculated position (the rotation axis location of the wind deflector 23 as shown in Figure 20 and Figure 49) in the second air-out region 2562.Wind deflector 23 is suitable to block or open air outlet 12, assembly 25 is driven to drive wind deflector 23 mobile in the first air-out region 2561 and the second air-out region 2562, wind deflector 23 is rotatably coupled with driving assembly 25, when the rotation axis of wind deflector 23 is positioned at first precalculated position in the first air-out region 2561, air outlet 12 opened by wind deflector 23, wind deflector 23 has the first state (such as wind deflector 23 state in which shown in Figure 24 and Figure 53), and wind deflector 23 is suitable to extend the diffuser at close snail tongue 22 place of exhaust passage 211；When the rotation axis of wind deflector 23 is positioned at second precalculated position in the second air-out region 2562, air outlet 12 opened by wind deflector 23, wind deflector 23 has the second state (such as wind deflector 23 state in which shown in Figure 20 and Figure 49), and wind deflector 23 is suitable to extend the diffuser at close spiral case 21 place of exhaust passage 211.

Thus, when air-conditioner 100 is in heating mode, thermal current has uptrend after flowing out air outlet 12, and wind deflector 23 can press thermal current down effectively, thus improving air quantity and air supplying distance, and then reducing noise, improving comfortableness；When air-conditioner 100 is in refrigeration mode, cold airflow has downtrend after flowing out air outlet 12, and wind deflector 23 can raise air-flow effectively, thus improving air quantity and air supplying distance, and then reducing noise, improving comfortableness.

The ducting assembly of air-conditioner 100 according to embodiments of the present invention, by arranging driving assembly 25, driving assembly 25 is made to drive wind deflector 23 move to the first precalculated position in the first air-out region 2561 or make driving assembly 25 drive wind deflector 23 to move to the second precalculated position in the second air-out region 2562, and make wind deflector 23 be in the first state or the second state, the diffuser of exhaust passage 211 can be extended, thus effectively increasing air quantity and air supplying distance, and then reducing noise, improving comfortableness.

Specifically, as shown in Fig. 8, Figure 27-Figure 29, Figure 56 and Figure 57, assembly 25 is driven to be two groups and be respectively provided at the two ends of wind deflector 23.Thus, it is possible to make the movement of wind deflector 23 more stable, improve the reliability that wind deflector 23 moves, thus improving the reliability of the ducting assembly work of air-conditioner 100.

In some embodiments of the invention, as shown in Figure 21, Figure 22, Figure 25, Figure 26, Figure 50 and Figure 54, between first air-out region 2561 and the second air-out region 2562, there is median plane, when being in the first air-out region 2561 or the second air-out region 2562 when wind deflector 23, wind deflector 23 has and rotates about the third state that axis is swingable, when wind deflector 23 is positioned at the third state, wind deflector 23 can swing near median plane, the inner surface of wind deflector 23 can towards the first air-out region 2561, it is also possible to towards the second air-out region 2562.That is, between first air-out region 2561 and the second air-out region 2562, there is median plane, wind deflector 23 has and rotates about the swingable third state of axis (state of the wind deflector 23 as shown in Figure 25 and Figure 54), when wind deflector 23 is in the first air-out region 2561 and wind deflector 23 is positioned at the third state, wind deflector 23 can swing near median plane, and wind deflector 23 rotates about the inner surface of axis oscillating and wind deflector 23 towards the first air-out region 2561；When wind deflector 23 is in the second air-out region 2562 and wind deflector 23 is positioned at the third state, wind deflector 23 can swing near median plane, and wind deflector 23 rotates about the inner surface of axis oscillating and wind deflector 23 towards the second air-out region 2562.When wind deflector 23 is in the third state, there is preferably wind effect.

In some examples of the present invention, as shown in Figure 42 and Figure 43, assembly 25 is driven to include box body 251, push rod 252 and the second drive motor 255.nullDriving guide rail 2536 and limit guide rail 2544 it is provided with in box body 251，Drive and guide rail 2536 is toothed around 2539，One end of push rod 252 is provided with the first drive motor 2513，The clutch end of the first drive motor 2513 is provided with the driving gear 2514 engaged with the gear teeth 2539，Push rod 252 is provided with locating part 2521，Locating part 2521 coordinates with limit guide rail 2544 so that push rod 252 is mobile to primary importance (position when one end being provided with the first drive motor 2513 of push rod 252 is positioned at c point as shown in figure 31) or the second position (position when one end being provided with the first drive motor 2513 of push rod 252 is positioned at b point as shown in figure 31) from the initial position (position when one end being provided with the first drive motor 2513 of push rod 252 is positioned at a point as shown in figure 31) being positioned at box body 251，Second drive motor 255 is located at the other end of push rod 252，Second drive motor 255 is connected with wind deflector 23 to drive wind deflector 23 to rotate，Wherein，When push rod 252 is positioned at initial position，Wind deflector 23 is suitable to block air outlet 12；When push rod 252 is positioned at primary importance, the rotation axis of wind deflector 23 is positioned at the first precalculated position；When push rod 252 is positioned at the second position, the rotation axis of wind deflector 23 is positioned at the second precalculated position.

When air-conditioner 100 works, first drive motor 2513 works, first drive motor 2513 drives gear 2514 to rotate, drive gear 2514 by engaging with the gear teeth 2539 driven on guide rail 2536 to realize along driving guide rail 2536 to move, and under the effect of limit guide rail 2544, guarantee the motion track of push rod 252, when push rod 252 moves to primary importance or the second position, namely, when the rotation axis of wind deflector 23 is positioned at the first precalculated position or the second precalculated position, the second drive motor 255 can work to drive wind deflector 23 to rotate.

Further, as shown in Figure 33, Figure 37 and Figure 43, one sidewall of box body 251 is provided with driving guide rail 2536 and limit guide rail 2544, another sidewall of box body 251 is provided with and drives guide rail 2536 and the identical gathering sill 2515 of limit guide rail 2544 track, the wall relative with another sidewall of box body 251 of push rod 252 is provided with two leads 2522, two leads 2522 are mobile in the gathering sill 2515 corresponding with driving guide rail 2536 and the gathering sill 2515 corresponding with limit guide rail 2544 respectively, thereby further ensure that the motion track of push rod 252.

Such as, in the example shown in Figure 32-Figure 35, Figure 42 and Figure 43, assembly 25 is driven to include box body 251, push rod the 252, first drive motor 2513 and the second drive motor 255.Box body 251 is formed as tetragon and one of them corner adopts fillet excessive, and box body 251 includes having the main body opened wide side and for closing the lid 2512 of main body.Main body is connected by threaded fastener with lid 2512, and lid 2512 and main body limit accommodation space.The medial wall of box body 251 is provided with driving guide rail 2536 and limit guide rail 2544, driving on guide rail 2536 and be toothed around 2539, the sidewall relative with box body 251 of lid 2512 is provided with and drives guide rail 2536 and limit guide rail 2544 is corresponding and track is identical two gathering sills 2515.Push rod 252 be respectively arranged at two ends with a motor cabinet 2534, mounting groove 2535 it is provided with in motor cabinet 2534, first drive motor 2513 is located in the mounting groove 2535 of the motor cabinet 2534 of one end of push rod 252, and its clutch end is provided with the driving gear 2514 engaged with the gear teeth 2539, the second drive motor 255 is located in the mounting groove 2535 of the motor cabinet 2534 of the other end of push rod 252 to drive wind deflector 23 to rotate.Push rod 252 is provided with locating part 2521, and locating part 2521 coordinates with limit guide rail 2544 so that push rod 252 moves to primary importance or the second position from the initial position being positioned at box body 251.The sidewall relative with lid 2512 of push rod 252 is provided with two leads 2522, one of them lead 2522 is corresponding with locating part 2521, and mobile in the gathering sill 2515 corresponding with limit guide rail 2544, another lead 2522 is corresponding with driving gear 2514 and mobile in the gathering sill 2515 corresponding with driving guide rail 2536.Thus, it is possible to further assure that the motion track of push rod 252.

Further, as shown in Figure 22, Figure 26, Figure 28, Figure 30 and Figure 31, limit guide rail 2544 linearly extends, guide rail 2536 is driven to include first paragraph 2537 and the second segment 2538 connected with first paragraph 2537, the bearing of trend of first paragraph 2537 is identical with the bearing of trend of limit guide rail 2544, and first paragraph 2537 is positioned on the extended line of limit guide rail 2544, the bearing of trend of first paragraph 2537 is vertical with the bearing of trend of second segment 2538.When push rod 252 stretches out in box body 251, when the first drive motor 2513 drives gear 2514 to be moved to b point by a point as shown in figure 31, namely when push rod 252 is moved to the second position by initial position, the rotation axis of wind deflector 23 is mobile in the second air-out region 2562, and it is mobile to the second precalculated position, can pass through the second drive motor 255 drives wind deflector 23 to be in the second state and the third state simultaneously, and when wind deflector 23 is in the third state, the inner surface of wind deflector 23 is towards the second air-out region 2562；When the first drive motor 2513 drives gear 2514 to be moved to c point by b point as shown in figure 31, namely when push rod 251 is moved to primary importance by the second position, the rotation axis of wind deflector 23 is mobile in the first air-out region 2561, and it is mobile to the first precalculated position, can pass through the second drive motor 255 drives wind deflector 23 to be in the second state and the third state simultaneously, and when wind deflector 23 is in the third state, the inner surface of wind deflector 23 is towards the first air-out region 2561.And drive gear 2514 to be moved to the process of c point by a point at the first drive motor 2513, and push rod 251 is moved to the second position by initial position, being moved to the process of primary importance by the second position, locating part 2521 is mobile to e point by d point again, so that it is guaranteed that the motion track of push rod 252.

When push rod 252 stretches in box body 251, when the first drive motor 2513 drives gear 2514 to be moved to b point by c point as shown in figure 31, namely, when push rod 251 is moved to the second position by primary importance, the rotation axis of wind deflector 23 is mobile in the first air-out region 2561；When the first drive motor 2513 drives gear 2514 to be moved to a point by b point as shown in figure 31, when namely push rod is moved to initial position by the second position, the rotation axis of wind deflector 23 is mobile in the second air-out region 2562.And drive gear 2514 to be moved to the process of a point by c point at the first drive motor 2513, namely move to the second position by primary importance at push rod 251, moved to the process of initial position by the second position again, locating part 2521 is mobile to d point by e point, so that it is guaranteed that the motion track of push rod 252 is so that push rod 252 extend into the accurate location in box body 251.

Alternatively, as shown in Figure 42 and Figure 43, limit guide rail 2544 and driving guide rail 2536 are formation at the cell body within box body 251, and the gear teeth 2539 are located on the inwall of corresponding cell body.Correspondingly, locating part 2521 can be formed as limited post.It should be noted that, the gear teeth 2539 can be located in one of them of extend along its length two sidewalls of cell body, and along the depth direction of sidewall, the gear teeth 2539 can be located at least part of sidewall, correspondingly, as shown in Figure 38 and Figure 40, drive gear 2514 along its axis direction, can processing department minute wheel tooth, as long as ensure that driving gear 2514 engages with the gear teeth 2539, and can move to the other end by one end of cell body relative to cell body in the process driving gear 2514 to rotate.Thus, it is possible to simplify limit guide rail 2544 and drive the structure of gear 2514, thus simplifying the structure of box body 251, it is possible to improve production efficiency, simultaneously facilitating driving gear 2514 and moving in cell body.Specifically, limit guide rail 2544 and box body 251 can be one-body molded, thus can simplify assembly process.

Preferably, as shown in Figure 28, Figure 29, Figure 42, Figure 43, box body 251 is provided with extending port 2511, and push rod 252 is suitable to stretch out from extending port 2511.Thus it is easy to push rod 252 stretch out.Such as, in the example shown in Figure 43, the sidewall at the fillet place towards air outlet 12 of box body 251 is provided with extending port 2511, and push rod 252 can stretch out in box body 251 from extending port 2511.

In other examples of the present invention, such as Figure 60-Figure 64, assembly 25 is driven to include box body 251 shown in Figure 69 and Figure 70, drive gear 2514 and con-rod only 2531, box body 251 is provided with the first drive motor 2513, gear 2514 is driven to be connected with the clutch end of the first drive motor 2513, wind deflector 23 is connected with one end of con-rod only 2531, the side of con-rod only 2531 is provided with driving guide rail 2536, drive and guide rail 2536 is toothed around 2539, it is provided with limit assembly 254 between opposite side and box body 251 inwall of con-rod only 2531, gear 2514 is driven to engage with the gear teeth 2539 under limit assembly 254 limits.When con-rod only 2531 stretches out in box body 251, first drive motor 2513 can drive gear 2514 to rotate, gear 2514 is driven to engage with the gear teeth 2539, thus along driving guide rail 2536 to move under the effect of limit assembly 254, so that con-rod only 2531 stretches out in box body 251, and then wind deflector 23 is made to stretch out air outlet 12.

Such as, in the example shown in Figure 69 and Figure 70, box body 251 is formed as tetragon and one of them corner adopts fillet excessive, and box body 251 includes having the main body opened wide side and for closing the lid 2512 of main body.Main body is connected by threaded fastener with lid 2512, and lid 2512 and main body limit accommodation space.Being provided with the first drive motor 2513 on the lateral wall of lid 2512, the first drive motor 2513 is connected by threaded fastener with lid 2512, and the clutch end of the first drive motor 2513 is connected through lid 2512 with driving gear 2514.One end of con-rod only 2531 is provided with motor cabinet 2534, motor cabinet 2534 has mounting groove 2535, being provided with the second drive motor 255 by threaded fastener in mounting groove 2535, the clutch end of the second drive motor 255 is connected with wind deflector 23 to drive wind deflector 23 to rotate.

Alternatively, as shown in Figure 60, Figure 63 and Figure 69, driving guide rail 2536 is the cell body being located on con-rod only 2531, and the gear teeth 2539 are formed on the medial wall of cell body.Thus can simplifying the structure of con-rod only 2531, thus saving the production cycle, reducing production cost.Preferably, as shown in Figure 65 and Figure 69, box body 251 is provided with extending port 2511, and link body is suitable to stretch out from extending port 2511.Thus it is easy to con-rod only 2531 stretch out.Such as, in the example shown in Figure 69, the sidewall at the fillet place towards air outlet 12 of box body 251 is provided with extending port 2511, and con-rod only 2531 can stretch out in box body 251 from extending port 2511.

Preferably, as shown in Figure 62, Figure 64, Figure 65 and Figure 69, limit assembly 254 includes limit guide rail 2544 and limited post 2542.Limit guide rail 2544 is located in con-rod only 2531 and box body 251 inwall, and limited post 2542 is suitable with limit guide rail 2544, and limited post 2542 is located on another in con-rod only 2531 and box body 251 inwall.Thus not only can simplify the structure of limit assembly 254, save the production cycle, reduce production cost, and the motion track of con-rod only 2531 can be guaranteed under the effect of limited post 2542 and limit guide rail 2544, it is prevented that drive gear 2514 to rotate with driving guide rail 2536.Such as, in example shown in Figure 64 and Figure 65, the medial wall of box body 251 is provided with limited post 2542, the sidewall relative with box body 251 of con-rod only 2531 is formed with limit guide rail 2544, stretch out at con-rod only 2531 and stretch in the process of box body 251, limited post 2542 can move by relative limit guide rail 2544, so that it is guaranteed that the track that con-rod only 2531 moves.

Specifically, as shown in Figure 62 and Figure 64, limit guide rail 2544 includes the first guide rail 2545 and the second guide rail 2547 connected with the first guide rail 2545, when the rotation axis of wind deflector 23 is positioned at the first air-out region 2561, limited post 2542 coordinates with the first guide rail 2545, when the rotation axis of wind deflector 23 is positioned at the second air-out region 2562, limited post 2542 coordinates with the second guide rail 2547.Thus, when driving gear 2514 to drive con-rod only 2531 to stretch out box body 251, it is possible to the rotation axis location according to wind deflector 23, the first guide rail 2545 or the second guide rail 2547 is selected, so that con-rod only 2531 moves to accurate location.

Further, as shown in Figure 62 and Figure 64, limited post 2542 includes multiple, first guide rail 2545 includes multiple first sub-guide rail 2546, when the rotation axis of wind deflector 23 is positioned at the first air-out region 2561, each first sub-guide rail 2546 coordinates with at least one limited post 2542, and the second guide rail 2547 includes multiple second sub-guide rail 2548, when the rotation axis of wind deflector 23 is positioned at the second air-out region 2562, each second sub-guide rail 2548 coordinates with at least one limited post 2542.Thus can ensure the motion track of con-rod only 2531 further, so that con-rod only 2531 moves to position accurately.

Such as, in the example shown in Figure 62, Figure 64 and Figure 65, limited post 2542 is four, and four limited post 2542 lines successively can form trapezoidal, trapezoidal two limits having two parallel limits and being positioned at both sides, and being positioned at two limits of both sides is trapezoidal waist.First guide rail 2545 includes three sub-guide rails 2546 of parallel first, wherein a first sub-guide rail 2546 arranges near the sidewall (sidewall at second segment 2538 place as shown in Figure 60) of con-rod only 2531 and extends along its length, and the sub-guide rail 2546 of two other first is positioned at the middle part of con-rod only 2531.When the rotation axis of wind deflector 23 is positioned at the first air-out region 2561, two limited posts 2542 being positioned on trapezoidal side waist move along the first sub-guide rail 2546 near con-rod only 2531 sidewall, and two other limited post 2542 moves along two the first sub-guide rails 2546 being positioned at con-rod only 2531 middle part respectively.Second guide rail 2547 includes three sub-guide rails 2548 of parallel second, wherein a second sub-guide rail 2548 arranges near another sidewall (sidewall at first paragraph 2537 place as shown in Figure 60) of con-rod only 2531 and extends along its length, and the sub-guide rail 2548 of two other second is positioned at the middle part of con-rod only 2531.When the rotation axis of wind deflector 23 is positioned at the second air-out region 2562, two limited posts 2542 being positioned on trapezoidal opposite side waist move along the second sub-guide rail 2548 near another sidewall of con-rod only 2531, and two other limited post 2542 moves along two the second sub-guide rails 2548 being positioned at con-rod only 2531 middle part respectively.

Alternatively, as shown in Figure 51, Figure 55, Figure 60, Figure 63 and Figure 69, guide rail 2536 is driven to be V-type rail and include first paragraph 2537 and the second segment 2538 connected with first paragraph 2537, when driving gear 2514 to coordinate with first paragraph 2537, limited post 2542 coordinates with the first guide rail 2545, the rotation axis of wind deflector 23 is positioned at the first air-out region 2561, when driving gear 2514 to coordinate with second segment 2538, the rotation axis of wind deflector 23 is positioned at the second air-out region 2562, and limited post 2542 coordinates with the second guide rail 2547.Thus, it is possible to realize the first state of wind deflector 23, the second state and the third state, and then improve the air quantity of air-conditioner 100 and air supplying distance, simultaneously noise-decreasing, improve comfortableness.

nullIt should be noted that，When air-conditioner 100 does not work，Namely when wind deflector 23 blocks air outlet 12，Drive gear 2514 to be positioned at V-type and drive the most advanced and sophisticated place of guide rail 2536，When driving gear 2514 (in Figure 69 the opposite direction shown in arrow r) counterclockwise to rotate，Drive gear 2514 can drive at first paragraph 2537 guide rail 2536 moves along arrow w as shown in Figure 63，Now limited post 2542 coordinates with the first guide rail 2545 and moves relative to along the first guide rail 2545，The pivot axis of wind deflector 23 can move in the first air-out region 2561，Wind deflector 23 may be at the first state and the third state，And when wind deflector 23 is in the third state，Wind deflector 23 can swing near median plane，And the medial wall of wind deflector 23 is towards the first air-out region 2561；When driving gear 2514 (in Figure 69 the direction shown in arrow r) clockwise to rotate, drive gear 2514 can drive at second segment 2538 guide rail 2536 moves along arrow v as shown in Figure 63, now limited post 2542 coordinates with the second guide rail 2547 and moves relative to along the second guide rail 2547, the pivot axis of wind deflector 23 can move in the second air-out region 2562, wind deflector 23 may be at the second state and the third state, and when wind deflector 23 is in the third state, wind deflector 23 can swing near median plane, and the medial wall of wind deflector 23 is towards the second air-out region 2562.

In other embodiments of the present invention, as shown in Fig. 3 and Figure 13, the first air-out region 2561 overlaps with the second air-out region 2562, and the first precalculated position overlaps with the second precalculated position and near the middle part in air-out region 256.Thus it is easy to the wind deflector 23 movement in air-out region 256, thus improving the reliability of wind deflector 23 work.Alternatively, predetermined state includes the first state (as shown in figure 13) and the second state (as shown in Figure 3), when wind deflector 23 is in the first state, wind deflector 23 is positioned at the top of diffuser, wind deflector 23 is suitable to extend the diffuser at close snail tongue 22 place of exhaust passage 211, when wind deflector 23 is positioned at the second state, wind deflector 23 is positioned at the lower section of diffuser, and wind deflector 23 is suitable to extend the diffuser at close spiral case 21 place of exhaust passage 211.Thus, when wind deflector 23 is positioned at the first state, wind deflector 23 can be pressed under air-flow, especially when air-conditioner 100 is in heating mode, thermal current has uptrend after flowing out air outlet 12, and wind deflector 23 can press thermal current down effectively, thus improving air quantity and air supplying distance, and then reduction noise, improve comfortableness；When wind deflector 23 is positioned at the second state, air-flow can be raised by wind deflector 23, especially when air-conditioner 100 is in refrigeration mode, cold airflow has downtrend after flowing out air outlet 12, wind deflector 23 can raise air-flow effectively, thus improving air quantity and air supplying distance, and then reducing noise, improving comfortableness.

nullAs Figure 9-Figure 11，Assembly 25 is driven to include box body 251、Link assembly 253、Limit assembly 254、Second drive motor 255，Box body 251 is provided with the first drive motor 2513，The clutch end of the first drive motor 2513 is provided with driving gear 2514，Link assembly 253 is located in box body 251，Link assembly 253 is provided with and the connecting rod gear teeth 2539 driving gear 2514 to engage，First drive motor 2513 is suitable to drive link assembly 253 to move to precalculated position from the initial position being positioned at box body 251，When link assembly 253 is positioned at initial position，Wind deflector 23 can block air outlet 12，Limit assembly 254 is located in box body 251 and can limit the track that link assembly 253 moves，Thus can improve the stability of link assembly 253.Second drive motor 255 is located at one end of link assembly 253, and the second drive motor 255 is connected with wind deflector 23 to drive wind deflector 23 to rotate.When link assembly 253 is positioned at precalculated position, one end of link assembly 253 drives the second drive motor 255 to be moved in the air-out region 256 outside housing 1.

Such as, in the example shown in Fig. 9-Figure 11, assembly 25 is driven to include box body 251, link assembly 253, limit assembly the 254, first drive motor 2513 and the second drive motor 255.Box body 251 is formed as irregular polygon, and box body 251 includes having the main body opened wide side and for closing the lid 2512 of main body.Main body is connected by threaded fastener with lid 2512, and lid 2512 and main body limit accommodation space, and link assembly 253 is located in accommodation space.Lid 2512 is provided with the first drive motor 2513, first drive motor 2513 is connected by threaded fastener with lid 2512, the clutch end of the first drive motor 2513 is connected with driving gear 2514 after lid 2512, link assembly 253 is provided with and the connecting rod gear teeth 2539 driving gear 2514 to engage, first drive motor 2513 can drive gear 2514 to rotate, gear 2514 is driven to engage with the connecting rod gear teeth 2539 to drive link assembly 253 to move, thus the first drive motor 2513 can pass through to drive the connecting rod gear teeth 2539 on gear 2514 and link assembly 253 to drive link assembly 253 to move to precalculated position from the initial position being positioned at box body 251.Limit assembly 254 is located in box body 251, and in the process that link assembly 253 is moved by initial position to precalculated position, limit assembly 254 may insure that the movement locus of link assembly 253, thus ensureing the reliability that link assembly 253 works.Second drive motor 255 is located at one end of link assembly 253, and the second drive motor 255 is connected with wind deflector 23 to drive wind deflector 23 to rotate.When air-conditioner 100 works, first drive motor 2513 works to drive link assembly 253 to be moved to precalculated position by initial position, and then the second drive motor 255 can work to drive wind deflector 23 to rotate to suitable position (such as the first state or the second state).

Further, as Figure 9-Figure 11, link assembly 253 includes con-rod only 2531, external part 2533 and motor cabinet 2534.Con-rod only 2531 is movably connected with box body 251, con-rod only 2531 is provided with and is moved along it the first cell body 2532 that direction extends, the inwall of the first cell body 2532 is provided with the connecting rod gear teeth 2539, gear 2514 is driven to stretch in the first cell body 2532 and coordinate with the connecting rod gear teeth 2539, thus, by driving gear 2514 to realize driving gear 2514 to move along the bearing of trend of the first cell body 2532 with engaging of the connecting rod gear teeth 2539, thus realizing the con-rod only 2531 movement in box body 251.Limit assembly 254 coordinates the movement locus limiting con-rod only 2531 with con-rod only 2531.External part 2533 is suitable to extend out to box body 251 in box body 251, and external part 2533 is connected with con-rod only 2531, and motor cabinet 2534 is located at the free end of external part 2533, and motor cabinet 2534 is used for fixing the second drive motor 255.When external part 2533 stretches out in box body 251 and when the rotation axis of wind deflector 23 is positioned at precalculated position, the second drive motor 255 drives wind deflector 23 to rotate, thus improving air quantity and air supplying distance, and then reducing noise, improving comfortableness.It addition, have mounting groove 2535 in motor cabinet 2534, the second drive motor 255 is located in mounting groove 2535, thus the second drive motor 255 can be played fixing effect, thus improving the reliability of the second drive motor 255 work.

Such as, in the example depicted in fig. 11, con-rod only 2531 is provided with and is moved along it the first cell body 2532 that direction extends, first cell body 2532 forms Long Circle pore structure, the upper wall surface (top as shown in figure 11) of the first cell body 2532 is provided with the connecting rod gear teeth 2539, gear 2514 is driven to stretch in the first cell body 2532 and coordinate with the connecting rod gear teeth 2539, thus, when the first drive motor 2513 drives and drives gear 2514 to rotate along clockwise direction, drive gear 2514 can be moved the one end away from motor cabinet 2534 to the first cell body 2532 relative to con-rod only 2531 by one end of the close motor cabinet 2534 of the first cell body 2532, so that external part 2533 stretches out in box body 251；When the first drive motor 2513 drives and drives gear 2514 to rotate in the counterclockwise direction, the one end of the close motor cabinet 2534 that driving gear 2514 can be moved to the first cell body 2532 by one end away from motor cabinet 2534 of the first cell body 2532 relative to con-rod only 2531, so that external part 2533 stretches in box body 251.Certainly, the invention is not restricted to this, the connecting rod gear teeth 2539 can be located on the lower wall surface of the first cell body 2532 (lower section as shown in figure 11), when the first drive motor 2513 drives gear 2514 to rotate in the counterclockwise direction, drive gear 2514 can be moved the one end away from motor cabinet 2534 to the first cell body 2532 relative to con-rod only 2531 by one end of the close motor cabinet 2534 of the first cell body 2532, so that external part 2533 stretches out in box body 251；When the first drive motor 2513 drives gear 2514 to rotate along clockwise direction, the one end of the close motor cabinet 2534 that driving gear 2514 can be moved to the first cell body 2532 by one end away from motor cabinet 2534 of the first cell body 2532 relative to con-rod only 2531, so that external part 2533 stretches in box body 251.

Further, as shown in figure 11, limit assembly 254 includes a plurality of stopper slot 2541 and multiple limited post 2542.Stopper slot 2541 is located in the inwall of box body 251 and con-rod only 2531, and limited post 2542 is located on another in the inwall of box body 251 and con-rod only 2531, and limited post 2542 stretches in stopper slot 2541.Thus, the con-rod only 2531 motion track in box body 251 can be limited by the limited post 2542 movement in stopper slot 2541, it is prevented that drive gear 2514 to rotate in the first cell body 2532, thus ensureing the reliability that con-rod only 2531 works.Specifically, as shown in figure 11, stopper slot 2541 and limited post 2542 are two and one_to_one corresponding, drive the rotation axis of gear 2514 and the centrage of two limited posts 2542 are parallel to each other and are positioned at different planes.It may thereby be ensured that the motion track of con-rod only 2531, thus ensure the reliability that con-rod only 2531 works.

Such as, in the example depicted in fig. 11, the inwall of box body 251 is provided with two spaced apart limited posts 2542, con-rod only 2531 is provided with two spaced apart and parallel with the first cell body 2532 stopper slots 2541, stopper slot 2541 is formed as slotted hole structure, and two limited posts 2542 are respectively protruding in two stopper slots 2541.When driving gear 2514 to drive con-rod only 2531 to move in box body 251 and external part 2533 stretches out in box body 251, driving gear 2514 to move to the one end away from motor cabinet 2534 by the one end near motor cabinet 2534 relative to the first cell body 2532, limited post 2542 relative limit groove 2541 is moved to the one end away from motor cabinet 2534 by the one end near motor cabinet 2534；When driving gear 2514 to drive con-rod only 2531 to move in box body 251 and external part 2533 stretches in box body 251, driving gear 2514 to move to the one end near motor cabinet 2534 by the one end away from motor cabinet 2534 relative to the first cell body 2532, limited post 2542 relative limit groove 2541 is moved to the one end near motor cabinet 2534 by the one end away from motor cabinet 2534.Thus, it is possible to prevent to drive gear 2514 and the first cell body 2532 to relatively rotate, thus ensureing to drive gear 2514 to move along the bearing of trend of the first cell body 2532, and then ensureing that con-rod only 2531 linearly moves in box body 251, improving the reliability of con-rod only 2531 work.It addition, the free end at limited post 2542 is provided with two axle sleeves 2543, axle sleeve 2543 is set in the outside of limited post 2542, and lays respectively at the two ends of stopper slot 2541, it is possible to link assembly 253 is played fixing effect.

As shown in figure 11, box body 251 is provided with extending port 2511, and external part 2533 is suitable to stretch out from extending port 2511.Thus it is easy to external part 2533 stretch out.Such as, in the example depicted in fig. 11, the sidewall towards air outlet 12 of box body 251 is provided with extending port 2511, and external part 2533 can stretch out in box body 251 from extending port 2511.It addition, offer U-type groove on the diapire of box body 251, thus can avoiding when external part 2533 gos deep in box body 251, box body 251 and wind deflector 23 or the second drive motor 255 etc. interfere.

In some embodiments of the invention, as shown in Fig. 3, Figure 13, Figure 20, Figure 24, Figure 49 and Figure 53, when being in the first state or the second state when wind deflector 23, wind deflector 23 is the first side wall 231 near the sidewall of air outlet 12, the first side wall is near spiral case 21 or snail tongue 22, and the first side wall 231 is that H1, H1 are satisfied: 1mm≤H1≤20mm with the beeline of air outlet 12.The sidewall being thus both possible to prevent the first side wall 231 and air outlet 12 collides, thus ensureing the reliability that wind deflector 23 works, the air-flow space between the sidewall of the first side wall 231 and air outlet 12 flowed out from air outlet 12 it is possible to prevent again to flow up or down, thus improving air quantity and air supplying distance, and then reduction noise, improve comfortableness.It should be noted that when wind deflector 23 is in the first state, the first side wall 231 is near snail tongue 22, and when wind deflector 23 is in the second state, the first side wall 231 is near spiral case 21.

Alternatively, as shown in Fig. 3, Figure 13, Figure 20, Figure 24, Figure 49 and Figure 53, the exhaust passage 211 extended surface outside air outlet 12 is extended surface m, when being in the first state or the second state when wind deflector 23, wind deflector 23 is the first side wall 231 near the sidewall of air outlet 12, beeline between the first side wall 231 and extended surface m is that H2, H2 meet: 0mm≤H2≤20mm.Thus can avoid owing to H2 is excessive, and make the side of the side towards rotation axis of exhaust passage 211 and wind deflector 23 form hierarchic structure, thus improving air quantity and air supplying distance, and then reduce noise, improving comfortableness.

Preferably, as shown in Fig. 3, Figure 13, Figure 20, Figure 24, Figure 49 and Figure 53, the exhaust passage 211 extended surface outside air outlet 12 is extended surface m, when being in the first state or the second state when wind deflector 23, wind deflector 23 is the first side wall 231 near the sidewall of air outlet 12, sidewall relative with the first side wall 231 on wind deflector 23 is the second sidewall 232, from the first side wall the 231 to the second sidewall 232, the plane of corresponding position is plane n, angle between plane n and extended surface m is that α, α meet: 0 °≤α≤45 °.Thus can avoid air-flow rapid increase or sinking when flowing through wind deflector 23, thus improving air quantity and air supplying distance, and then reduce noise, improving comfortableness.

In some embodiments of the invention, as shown in Fig. 3, Figure 13, Figure 20, Figure 24, Figure 49 and Figure 53, the inner surface of wind deflector 23 is arcwall face.Thus, it is possible to lifting or lower pressure gas stream further, thus improving air quantity and air supplying distance, and then reducing noise, improving comfortableness.Simultaneously, it is ensured that the smoothness of air current flow.

Alternatively, as shown in Fig. 3, Figure 13, Figure 15, Figure 20, Figure 24, Figure 49 and Figure 53, the ducting assembly of air-conditioner 100 also includes wind-guiding daughter board 24, wind-guiding daughter board 24 is rotatably arranged in air outlet 12, when wind deflector 23 blocks air outlet 12, wind-guiding daughter board 24 is positioned at inner side and the shield portions air outlet 12 of wind deflector 23.Thus, it is possible to improve the smoothness of air current flow further, thus improving air quantity and air supplying distance, and then reducing noise, improving comfortableness.It should be noted that can also have interaction relation without interaction relation between wind-guiding daughter board 24 and wind deflector 23, namely the motion of wind deflector 23 can be associated with the motion of wind-guiding daughter board 24, it is also possible to unconnected.Such as, when the motion of wind deflector 23 is associated with the motion of wind-guiding daughter board 24, while wind deflector 23 movement or wind deflector 23 in air-out region 256 rotate about axis rotation, wind-guiding daughter board 24 can move to realize blocking or opening air outlet 12.When the motion of wind deflector 23 and the motion of wind-guiding daughter board 24 are unconnected, while wind deflector 23 movement or wind deflector 23 in air-out region 256 rotate about axis rotation, all there is not any motion in wind-guiding daughter board 24.

Below with reference to Fig. 1-Figure 71, air-conditioner 100 according to embodiments of the present invention is described.

As shown in Fig. 1-Figure 71, air-conditioner 100 according to embodiments of the present invention, including the ducting assembly of housing 1 and air-conditioner 100.Specifically, housing 1 has air inlet 11, and ducting assembly is located in housing 1, and the air outlet 12 of ducting assembly and housing 1 ft connection.

Air-conditioner 100 according to embodiments of the present invention, by arranging the ducting assembly of air-conditioner 100, it is possible to improves air quantity and the air supplying distance of air-conditioner 100, reduces noise simultaneously, improves comfortableness.

The control method of air-conditioner 100 according to embodiments of the present invention, air-conditioner 100 is above-mentioned air-conditioner 100, control method includes: when air-conditioner 100 is in and heats state, the rotation axis of wind deflector 23 is positioned at first precalculated position in the first air-out region 2561, adjusting wind deflector 23 and be in the first state, wind deflector 23 is suitable to extend the diffuser at close snail tongue 22 place of exhaust passage 211；When air-conditioner 100 is in refrigerating state, the rotation axis of wind deflector 23 is positioned at second precalculated position in the second air-out region 2562, adjusts wind deflector 23 and is in the second state, and wind deflector 23 is suitable to extend the diffuser at close spiral case 21 place of exhaust passage 211.Thus can improve air quantity and air supplying distance, and then reduce noise, improve comfortableness.

Thus, when air-conditioner 100 is in and heats state, wind deflector 23 is in the first state, wind deflector 23 can be pressed under air-flow, thermal current has uptrend after flowing out air outlet 12, and wind deflector 23 can press thermal current down effectively, thus improving air quantity and air supplying distance, and then reduction noise, improve comfortableness；When air-conditioner 100 is in refrigerating state, wind deflector 23 is positioned at the second state, and air-flow can be raised by wind deflector 23, cold airflow has downtrend after flowing out air outlet 12, and wind deflector 23 can raise air-flow effectively, thus improving air quantity and air supplying distance, and then reduction noise, improve comfortableness.

Alternatively, as shown in Fig. 3 and Figure 13, the first air-out region 2561 and the second air-out region 2562 overlap, and the first precalculated position and the second precalculated position overlap.When the rotation axis of wind deflector 23 is positioned at precalculated position, wind deflector 23 has the first state (as shown in figure 13) and the second state (as shown in Figure 3), when wind deflector 23 is in the first state, wind deflector 23 is suitable to extend the diffuser at close snail tongue 22 place of exhaust passage 211, when wind deflector 23 is in the first state, wind deflector 23 is suitable to extend the diffuser at close spiral case 21 place of exhaust passage 211.

Further, control method includes: when air-conditioner 100 is in and heats state, and the rotation axis of wind deflector 23 is positioned at precalculated position, adjusts wind deflector 23 and is in the first state, and wind deflector 23 is suitable to extend the diffuser at close spiral case 21 place of exhaust passage 211；When air-conditioner 100 is in refrigerating state, the rotation axis of wind deflector 23 is positioned at precalculated position, adjusts wind deflector 23 and is in the second state, and wind deflector 23 is suitable to extend the diffuser at close snail tongue 22 place of exhaust passage 211.

Below with reference to Fig. 1-Figure 71, the air-conditioner 100 according to three specific embodiments of the present invention is described.Described below it is illustrative of, it is intended to be used for explaining the present invention, and be not considered as limiting the invention.

Embodiment one

As shown in Fig. 1-Figure 15, air-conditioner 100 according to embodiments of the present invention includes housing 1 and ducting assembly, and housing 1 has air inlet 11 and air outlet 12, and ducting assembly is located in housing 1, air outlet 12 and housing 1 ft connection of ducting assembly, the air inlet of the contiguous ducting assembly of heat exchanger 13 is arranged.Indoor air can enter in housing 1 and carry out heat exchange process with heat exchanger 13 by the air inlet 11 passed through on housing 1, heat exchange process terminate after air enter in ducting assembly through the air inlet 11 of ducting assembly, and discharged by the air outlet 12 of ducting assembly.

As shown in Fig. 3 and Figure 13, ducting assembly includes spiral case 21, snail tongue 22, wind deflector 23 and drives assembly 25.Snail tongue 22 and spiral case 21 limit exhaust passage 211, and exhaust passage 211 has air outlet 12, has air-out region 256 outside air outlet 12, has precalculated position, wind deflector 23 to be suitable to block or open air outlet 12 in air-out region 256, and the inner surface of wind deflector 23 is arcwall face.Wind deflector 23 has cursor 234, assembly 25 and cursor 234 is driven to be rotatably coupled, assembly 25 is driven to drive wind deflector 23 mobile in air-out region 256, when the rotation axis of wind deflector 23 is positioned at the precalculated position in air-out region 256 (the rotation axis location of the wind deflector 23 as shown in Fig. 3 and Figure 13), wind deflector 23 has predetermined state, when wind deflector 23 is in predetermined state, air outlet 12 opened by wind deflector 23, and wind deflector 23 is suitable to extend the diffuser of exhaust passage 211.

Specifically, as shown in Fig. 3 and Figure 13, precalculated position is located close to the middle part in air-out region 256, predetermined state includes the first state (as shown in figure 13) and the second state (as shown in Figure 3), when wind deflector 23 is in the first state, wind deflector 23 is positioned at the top of diffuser, wind deflector 23 is suitable to extend the diffuser near snail tongue 22, when wind deflector 23 is positioned at the second state, wind deflector 23 is positioned at the lower section of diffuser, and wind deflector 23 is suitable to extend the diffuser near spiral case 21.Thus, when air-conditioner 100 is in heating mode, thermal current has uptrend after flowing out air outlet 12, and wind deflector 23 can press thermal current down effectively, thus improving air quantity and air supplying distance, and then reducing noise, improving comfortableness；When air-conditioner 100 is in refrigeration mode, cold airflow has downtrend after flowing out air outlet 12, and wind deflector 23 can raise air-flow effectively, thus improving air quantity and air supplying distance, and then reducing noise, improving comfortableness.

As shown in figures s-11, assembly 25 is driven to be two groups and be respectively provided at the two ends of wind deflector 23.Assembly 25 is driven to include box body 251, link assembly 253, limit assembly the 254, first drive motor 2513 and the second drive motor 255.Box body 251 is formed as irregular polygon.Box body 251 includes having the main body opened wide side and for closing the lid 2512 of main body.Main body is connected by threaded fastener with lid 2512, and lid 2512 and main body limit accommodation space, and link assembly 253 and limit assembly 254 are located in accommodation space.Lid 2512 is provided with the first drive motor 2513, and the first drive motor 2513 is connected by threaded fastener with lid.The clutch end of the first drive motor 2513 is connected with driving gear 2514 after lid 2512.

nullAs shown in figure 11，Link assembly 253 includes con-rod only 2531、External part 2533 and motor cabinet 2534，Con-rod only 2531 is movably connected with box body 251，Con-rod only 2531 is provided with and is moved along it the first cell body 2532 that direction extends，First cell body 2532 forms Long Circle hole (by two parallel straight lines and be positioned at two semicircles at straight line two ends and form) structure，The upper wall surface of the first cell body 2532 is provided with the connecting rod gear teeth 2539，Gear 2514 is driven to stretch in the first cell body 2532 and coordinate with the connecting rod gear teeth 2539，Thus，When the first drive motor 2513 drives and drives gear 2514 to rotate along clockwise direction，Drive gear 2514 can be moved the one end away from motor cabinet 2534 to the first cell body 2532 relative to con-rod only 2531 by one end of the close motor cabinet 2534 of the first cell body 2532，So that external part 2533 extend out to outside box body 251；When the first drive motor 2513 drives and drives gear 2514 to rotate in the counterclockwise direction, the one end of the close motor cabinet 2534 that driving gear 2514 can be moved to the first cell body 2532 by one end away from motor cabinet 2534 of the first cell body 2532 relative to con-rod only 2531, so that external part 2533 is retracted in box body 251.

External part 2533 is connected with con-rod only 2531, and external part 2533 is suitable to extend out to box body 251 in box body 251, and motor cabinet 2534 is located at the free end of external part 2533, and motor cabinet 2534 has mounting groove 2535, and the second drive motor 255 is located in mounting groove 2535.Such that it is able to improve the reliability of the second drive motor 255 work.

Limit assembly 254 includes two stopper slots 2541 and is provided with two spaced apart and parallel with the first cell body 2532 stopper slots 2541 with two limited post 2542 con-rod onlys 2531, stopper slot 2541 is formed as slotted hole structure, the inwall of box body 251 be provided with two spaced apart with stopper slot 2541 limited post 2542 one to one, two limited posts 2542 are respectively protruding in two stopper slots 2541.When driving gear 2514 to drive con-rod only 2531 to move in box body 251 and external part 2533 stretches out in box body 251, driving gear 2514 to move to the one end away from motor cabinet 2534 by the one end near motor cabinet 2534 relative to the first cell body 2532, limited post 2542 relative limit groove 2541 is moved to the one end away from motor cabinet 2534 by the one end near motor cabinet 2534；When driving gear 2514 to drive con-rod only 2531 to move in box body 251 and external part 2533 stretches in box body 251, driving gear 2514 to move to the one end near motor cabinet 2534 by the one end away from motor cabinet 2534 relative to the first cell body 2532, limited post 2542 relative limit groove 2541 is moved to the one end near motor cabinet 2534 by the one end away from motor cabinet 2534.Thus, it is possible to prevent to drive gear 2514 and the first cell body 2532 to relatively rotate, thus ensureing to drive gear 2514 to move along the bearing of trend of the first cell body 2532, and then ensureing that con-rod only 2531 linearly moves in box body 251, improving the reliability of con-rod only 2531 work.

It addition, the free end at limited post 2542 is provided with two axle sleeves 2543, axle sleeve 2543 is set in the outside of limited post 2542, and is respectively provided at the both sides of stopper slot 2541, it is possible to link assembly 253 is played fixing effect.

As shown in Figure 9 and Figure 10, the sidewall towards air outlet 12 of box body 251 is provided with extending port 2511, and external part 2533 can stretch out in box body 251 from extending port 2511.It addition, offer U-type groove on the diapire of box body 251, thus can avoiding when external part 2533 gos deep in box body 251, box body 251 and wind deflector 23 or the second drive motor 255 etc. interfere.

As shown in Fig. 3 and Figure 13, when being in the first state and the second state when wind deflector 23, wind deflector 23 is the first side wall 231 near the sidewall of air outlet 12, and the first side wall 231 is that H1, H1 are satisfied: 1mm≤H1≤20mm with the beeline of air outlet 12；The exhaust passage 211 extended surface outside air outlet 12 is extended surface m, and the beeline between the first side wall 231 and extended surface m is that H2, H2 meet: 0mm≤H2≤20mm；Sidewall relative with the first side wall 231 on wind deflector 23 is the second sidewall 232, and from the first side wall the 231 to the second sidewall 232, the plane of corresponding position is the angle between plane n, plane n and extended surface m is that α, α meet: 0 °≤α≤45 °.Thus can improve air quantity and air supplying distance, and then reduce noise, improve comfortableness.

In addition, as shown in Fig. 3 and Figure 13, the ducting assembly of air-conditioner 100 also includes wind-guiding daughter board 24, and wind-guiding daughter board 24 is rotatably arranged in air outlet 12, when wind deflector 23 blocks air outlet 12, wind-guiding daughter board 24 is positioned at inner side and the shield portions air outlet 12 of wind deflector 23.Thus, it is possible to improve the smoothness of air current flow further, thus improving air quantity and air supplying distance, and then reducing noise, improving comfortableness.It should be noted that without interaction relation between wind-guiding daughter board 24 and wind deflector 23, namely the motion of wind deflector 23 can be unconnected with the motion of wind-guiding daughter board 24.

When air-conditioner 100 is in and heats state, the rotation axis of wind deflector 23 is positioned at precalculated position, adjusts wind deflector 23 and is in the first state, and wind deflector 23 is suitable to extend the diffuser at close snail tongue 22 place of exhaust passage 211；When air-conditioner 100 is in refrigerating state, the rotation axis of wind deflector 23 is positioned at precalculated position, adjusts wind deflector 23 and is in the second state, and wind deflector 23 is suitable to extend the diffuser at close spiral case 21 place of exhaust passage 211.Thus can improve air quantity and air supplying distance, and then reduce noise, improve comfortableness.

Embodiment two

As shown in Figure 16-Figure 44, the present embodiment is roughly the same with the structure of embodiment one, and wherein identical parts adopt identical accompanying drawing labelling.The difference is that only, air-out region 256 is divided near the first air-out region 2561 of snail tongue 22 with near spiral case 21 second air-out region 2562, has the first precalculated position in the first air-out region 2561, and there is the second precalculated position in the second air-out region 2562.nullAssembly 25 is driven to drive wind deflector 23 mobile in the first air-out region 2561 and the second air-out region 2562，Wind deflector 23 is rotatably coupled with driving assembly 25，When the rotation axis of wind deflector 23 is positioned at first precalculated position in the first air-out region 2561，Air outlet 12 opened by wind deflector 23，Wind deflector 23 has the first state (such as wind deflector 23 state in which shown in Figure 24 and Figure 53) wind deflector 23 and is suitable to extend the diffuser at close snail tongue 22 place of exhaust passage 211，Between first air-out region 2561 and the second air-out region 2562, there is median plane，When the rotation axis of wind deflector 23 is positioned at first precalculated position in the first air-out region 2561，Wind deflector 23 also has the third state rotating about axis oscillating，And when wind deflector 23 is in the third state，Wind deflector 23 can swing near median plane，The inner surface of wind deflector 23 is towards the first air-out region 2561；When the rotation axis of wind deflector 23 is positioned at second precalculated position in the second air-out region 2562, air outlet 12 opened by wind deflector 23, wind deflector 23 has the second state (such as wind deflector 23 state in which shown in Figure 20 and Figure 49), wind deflector 23 is suitable to extend the diffuser at close spiral case 21 place of exhaust passage 211, when the rotation axis of wind deflector 23 is positioned at second precalculated position in the second air-out region 2562, wind deflector 23 also has the third state rotating about axis oscillating, and when wind deflector 23 is in the third state, wind deflector 23 can swing near median plane, the inner surface of wind deflector 23 is towards the second air-out region 2562.

It addition, as shown in Figure 30-Figure 43, the driving assembly 25 of the present embodiment is different from the driving assembly 25 of embodiment one, in the present embodiment, assembly 25 is driven to include box body 251, push rod the 252, first drive motor 2513 and the second drive motor 255.As shown in Figure 42 and Figure 43, box body 251 is formed as tetragon and one of them corner adopts fillet excessive, box body 251 includes having the main body opened wide side and for closing the lid 2512 of main body, main body is connected by threaded fastener with lid 2512, and lid 2512 and main body limit accommodation space.

The medial wall of box body 251 is provided with driving guide rail 2536 and limit guide rail 2544, driving on guide rail 2536 and be toothed around 2539, the sidewall relative with box body 251 of lid 2512 is provided with and drives guide rail 2536 and limit guide rail 2544 is corresponding and track is identical two gathering sills 2515.Limit guide rail 2544 linearly extends, guide rail 2536 is driven to include first paragraph 2537 and the second segment 2538 connected with first paragraph 2537, the bearing of trend of first paragraph 2537 is identical with the bearing of trend of limit guide rail 2544, and the bearing of trend of first paragraph 2537 is vertical with the bearing of trend of second segment 2538.When push rod 252 stretches out in box body 251, when the first drive motor 2513 drives gear 2514 to be moved to b point by a point as shown in figure 31, namely when push rod 252 is moved to the second position by initial position, the rotation axis of wind deflector 23 is mobile in the second air-out region 2562, and it is mobile to the second precalculated position, can pass through the second drive motor 255 drives wind deflector 23 to be in the second state and the third state simultaneously, and when wind deflector 23 is in the third state, the medial wall of wind deflector 23 is towards the second air-out region 2562；When the first drive motor 2513 drives gear 2514 to be moved to c point by b point as shown in figure 31, namely when push rod 251 is moved to primary importance by the second position, the rotation axis of wind deflector 23 is mobile in the first air-out region 2561, and it is mobile to the first precalculated position, can pass through the second drive motor 255 drives wind deflector 23 to be in the second state and the third state simultaneously, and when wind deflector 23 is in the third state, the medial wall of wind deflector 23 is towards the first air-out region 2561.And drive gear 2514 to be moved to the process of c point by a point at the first drive motor 2513, and push rod 251 is moved to the second position by initial position, being moved to the process of primary importance by the second position, locating part 2521 is mobile to e point by d point again, so that it is guaranteed that the motion track of push rod 252.

Wherein, limit guide rail 2544 and driving guide rail 2536 are formation at the cell body within box body 251, and the gear teeth 2539 are located on the inwall of the side of corresponding cell body.

Push rod 252 is two and is respectively provided at the both sides of wind deflector 23, wherein one end of the push rod 252 of side has motor cabinet 2534, motor cabinet 2534 has mounting groove 2535, first drive motor 2513 is arranged in mounting groove 2535 and its clutch end is provided with the driving gear 2514 engaged with the gear teeth 2539, to drive push rod 252 to move；The push rod 252 of opposite side be respectively arranged at two ends with a motor cabinet 2534, mounting groove 2535 it is provided with in motor cabinet 2534, first drive motor 2513 is located in the mounting groove 2535 of the motor cabinet 2534 of one end of push rod 252, and its clutch end is provided with the driving gear 2514 engaged with the gear teeth 2539, the second drive motor 255 is located in the mounting groove 2535 of the motor cabinet 2534 of the other end of push rod 252 to drive wind deflector 23 to rotate.Push rod 252 is provided with limited post 2542, limited post 2542 coordinates with limit guide rail 2544 so that push rod 252 moves to primary importance or the second position from the initial position being positioned at box body 251, when push rod 252 is positioned at initial position, wind deflector 23 is suitable to block air outlet 12, when push rod 252 is positioned at primary importance, the rotation axis of wind deflector 23 is positioned at the first precalculated position, and when push rod 252 is positioned at the second position, the rotation axis of wind deflector 23 is positioned at the second precalculated position.The sidewall relative with lid 2512 of push rod 252 is provided with two leads 2522, one of them lead 2522 is corresponding with limited post 2542, and mobile in the gathering sill 2515 corresponding with limit guide rail 2544, another lead 2522 is corresponding with driving gear 2514 and mobile in the gathering sill 2515 corresponding with driving guide rail 2536.Thus, it is possible to further assure that the motion track of push rod 252.

When air-conditioner 100 is in and heats state, the rotation axis of wind deflector 23 is positioned at first precalculated position in the first air-out region 2561, adjusts wind deflector 23 and is in the first state, and wind deflector 23 is suitable to extend the diffuser at close snail tongue 22 place of exhaust passage 211；When air-conditioner 100 is in refrigerating state, the rotation axis of wind deflector 23 is positioned at second precalculated position in the second air-out region 2562, adjusts wind deflector 23 and is in the second state, and wind deflector 23 is suitable to extend the diffuser at close spiral case 21 place of exhaust passage 211.Thus can improve air quantity and air supplying distance, and then reduce noise, improve comfortableness.

Embodiment three

As shown in Figure 45-71, the present embodiment is roughly the same with the structure of embodiment two, and wherein identical parts adopt identical accompanying drawing labelling, the difference is that only the structure driving assembly 25.

As shown in Figure 60-70, the present embodiment drive assembly 25 include box body 251, drive gear 2514 and con-rod only 2531.

As shown in Figure 69 and Figure 70, box body 251 is formed as tetragon and one of them corner adopts fillet excessive, box body 251 includes having the main body opened wide side and for closing the lid 2512 of main body, main body is connected by threaded fastener with lid 2512, and lid 2512 and main body limit accommodation space.Being provided with the first drive motor 2513 on the lateral wall of lid 2512, the first drive motor 2513 is connected by threaded fastener with lid 2512, and the clutch end of the first drive motor 2513 is connected through lid 2512 with driving gear 2514.One end of con-rod only 2531 is provided with motor cabinet 2534, motor cabinet 2534 has mounting groove 2535, being provided with the second drive motor 255 by threaded fastener in mounting groove 2535, the clutch end of the second drive motor 255 is connected with wind deflector 23 to drive wind deflector 23 to rotate.

As shown in Figure 60-Figure 64, the side of con-rod only 2531 is provided with driving guide rail 2536, driving guide rail 2536 is the cell body being located on con-rod only 2531, the medial wall of cell body is toothed around 2539, it is provided with limit assembly 254 between opposite side and box body 251 inwall of con-rod only 2531, drives gear 2514 to engage with the gear teeth 2539 under limit assembly 254 limits.

Wherein, as shown in Figure 62, Figure 64 and Figure 69, limit assembly 254 includes limit guide rail 2544 and limited post 2542, the medial wall of box body 251 is provided with limited post 2542, the sidewall relative with box body 251 of con-rod only 2531 is formed with limit guide rail 2544, stretching out at con-rod only 2531 and stretch in the process of box body 251, limited post 2542 can move by relative limit guide rail 2544, so that it is guaranteed that the track that con-rod only 2531 moves.Specifically, as shown in Figure 62 and Figure 64, limit guide rail 2544 includes the first guide rail 2545 and the second guide rail 2547 connected with the first guide rail 2545, when the rotation axis of wind deflector 23 is positioned at the first air-out region 2561, limited post 2542 coordinates with the first guide rail 2545, when the rotation axis of wind deflector 23 is positioned at the second air-out region 2562, limited post 2542 coordinates with the second guide rail 2547.Thus, when driving gear 2514 to drive con-rod only 2531 to stretch out box body 251, it is possible to the rotation axis location according to wind deflector 23, the first guide rail 2545 or the second guide rail 2547 is selected, so that con-rod only 2531 moves to accurate location.

Further, as shown in Figure 62, Figure 64 and Figure 65, limited post 2542 is four, and four limited post 2542 lines successively can form trapezoidal, trapezoidal two limits having two parallel limits and being positioned at both sides, and being positioned at two limits of both sides is trapezoidal waist.First guide rail 2545 includes three sub-guide rails 2546 of parallel first, wherein a first sub-guide rail 2546 arranges near the sidewall (sidewall at second segment 2538 place as shown in Figure 60) of con-rod only 2531 and extends along its length, and the sub-guide rail 2546 of two other first is positioned at the middle part of con-rod only 2531.When the rotation axis of wind deflector 23 is positioned at the first air-out region 2561, two limited posts 2542 being positioned on trapezoidal side waist move along the first sub-guide rail 2546 near con-rod only 2531 sidewall, and two other limited post 2542 moves along two the first sub-guide rails 2546 being positioned at con-rod only 2531 middle part respectively.Second guide rail 2547 includes three sub-guide rails 2548 of parallel second, wherein a second sub-guide rail 2548 arranges near another sidewall (sidewall at first paragraph 2537 place as shown in Figure 60) of con-rod only 2531 and extends along its length, and the sub-guide rail 2548 of two other second is positioned at the middle part of con-rod only 2531.When the rotation axis of wind deflector 23 is positioned at the second air-out region 2562, two limited posts 2542 being positioned on trapezoidal opposite side waist move along the second sub-guide rail 2548 near another sidewall of con-rod only 2531, and two other limited post 2542 moves along two the second sub-guide rails 2548 being positioned at con-rod only 2531 middle part respectively.

As shown in Figure 60, Figure 63 and Figure 69, guide rail 2536 is driven to be V-type rail and include first paragraph 2537 and the second segment 2538 connected with first paragraph 2537, when driving gear 2514 to coordinate with first paragraph 2537, limited post 2542 coordinates with the first guide rail 2545, the rotation axis of wind deflector 23 is positioned at the first air-out region 2561, when driving gear 2514 to coordinate with second segment 2538, the rotation axis of wind deflector 23 is positioned at the second air-out region 2562, and limited post 2542 coordinates with the second guide rail 2547.Thus, it is possible to realize the first state of wind deflector 23, the second state and the third state, and then improve the air quantity of air-conditioner 100 and air supplying distance, simultaneously noise-decreasing, improve comfortableness.

When air-conditioner 100 does not work, namely when wind deflector 23 blocks air outlet 12, drive gear 2514 to be positioned at V-type and drive the most advanced and sophisticated place of guide rail 2536, when driving gear 2514 to rotate counterclockwise, drive gear 2514 can drive at first paragraph 2537 guide rail 2536 moves, now limited post 2542 coordinates with the first guide rail 2545 and moves relative to along the first guide rail 2545, the pivot axis of wind deflector 23 can move in the first air-out region 2561, wind deflector 23 may be at the first state and the third state, and when wind deflector 23 is in the third state, the medial wall of wind deflector 23 is towards the first air-out region 2561；When driving gear 2514 to rotate clockwise, drive gear 2514 can drive at second segment 2538 guide rail 2536 moves, now limited post 2542 coordinates with the second guide rail 2547 and moves relative to along the second guide rail 2547, the pivot axis of wind deflector 23 can move in the second air-out region 2562, wind deflector 23 may be at the second state and the third state, and when wind deflector 23 is in the third state, the medial wall of wind deflector 23 is towards the second air-out region 2562.

In describing the invention, it will be appreciated that, term " " center ", " transverse direction ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward ", " clockwise ", " counterclockwise ", " axially ", " radially ", orientation or the position relationship of the instruction such as " circumference " are based on orientation shown in the drawings or position relationship, it is for only for ease of the description present invention and simplifies description, rather than the device of instruction or hint indication or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not considered as limiting the invention.

Additionally, term " first ", " second " are only for descriptive purposes, and it is not intended that indicate or imply relative importance or the implicit quantity indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or implicitly include at least one this feature.In describing the invention, " multiple " are meant that at least two, for instance two, three etc., unless otherwise expressly limited specifically.

In the present invention, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, for instance, it is possible to it is fixing connection, it is also possible to be removably connect, or integral；Can be mechanically connected, it is also possible to be electrical connection or each other can communication；Can be joined directly together, it is also possible to be indirectly connected to by intermediary, it is possible to be connection or the interaction relationship of two elements of two element internals, unless otherwise clear and definite restriction.For the ordinary skill in the art, it is possible to understand above-mentioned term concrete meaning in the present invention as the case may be.

In the description of this specification, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means in conjunction with this embodiment or example describe are contained at least one embodiment or the example of the present invention.In this manual, the schematic representation of above-mentioned term is necessarily directed to identical embodiment or example.And, the specific features of description, structure, material or feature can combine in one or more embodiments in office or example in an appropriate manner.Additionally, when not conflicting, the feature of the different embodiments described in this specification or example and different embodiment or example can be carried out combining and combining by those skilled in the art.

Although above it has been shown and described that embodiments of the invention, it is understandable that, above-described embodiment is illustrative of, it is impossible to be interpreted as limitation of the present invention, and above-described embodiment can be changed, revises, replace and modification by those of ordinary skill in the art within the scope of the invention.

Claims

1. the ducting assembly of an air-conditioner, it is characterised in that including:

Spiral case；

Snail tongue, described snail tongue and described spiral case limit exhaust passage, described exhaust passage has air outlet, it is divided near the first air-out region of described snail tongue with near described spiral case the second air-out region outside described air outlet, having the first precalculated position in described first air-out region, there is the second precalculated position in described second air-out region；

Be suitable to block or open described air outlet wind deflector；And

Drive assembly, wind deflector described in described driving Component driver moves in described first air-out region and described second air-out region, described wind deflector and described driving assembly are rotatably coupled, when the rotation axis of described wind deflector is positioned at first precalculated position in described first air-out region, described air outlet opened by described wind deflector, described wind deflector has the first state, and described wind deflector is suitable to extend the diffuser at the close described snail tongue place of described exhaust passage；When the rotation axis of described wind deflector is positioned at second precalculated position in described second air-out region, described air outlet opened by described wind deflector, described wind deflector has the second state, and described wind deflector is suitable to extend the diffuser at the close described spiral case place of described exhaust passage.

2. the ducting assembly of air-conditioner according to claim 1, it is characterized in that, when being in described first state or the second state when described wind deflector, described wind deflector is the first side wall near the sidewall of described air outlet, the beeline of described the first side wall and described air outlet is H1, and described H1 meets: 1mm≤H1≤20mm.

3. the ducting assembly of air-conditioner according to claim 1, it is characterized in that, described exhaust passage extended surface outside described air outlet is extended surface m, when being in described first state or the second state when described wind deflector, described wind deflector is the first side wall near the sidewall of described air outlet, beeline between described the first side wall and described extended surface m is H2, and described H2 meets: 0mm≤H2≤20mm.

4. the ducting assembly of air-conditioner according to claim 1, it is characterized in that, described exhaust passage extended surface outside described air outlet is extended surface m, when being in described first state or the second state when described wind deflector, described wind deflector is the first side wall near the sidewall of described air outlet, sidewall relative with described the first side wall on described wind deflector is the second sidewall, from described the first side wall to described second sidewall, the plane of corresponding position is plane n, angle between described plane n and described extended surface m is α, and described α meets: 0 °≤α≤45 °.

5. the ducting assembly of air-conditioner according to claim 1, it is characterised in that the inner surface of described wind deflector is arcwall face.

6. the ducting assembly of air-conditioner according to claim 1, it is characterised in that also include:

Wind-guiding daughter board, described wind-guiding daughter board is rotatably arranged in described air outlet, and when described wind deflector blocks described air outlet, described wind-guiding daughter board is positioned at air outlet described in the inner side of described wind deflector and shield portions.

7. the ducting assembly of air-conditioner according to claim 1, it is characterised in that described driving assembly is two groups and is respectively provided at the two ends of described wind deflector.

8. the ducting assembly of air-conditioner according to claim 1, it is characterized in that, between described first air-out region and described second air-out region, there is median plane, when being in described first air-out region or the second air-out region when described wind deflector, described wind deflector has and rotates about the third state that axis is swingable, when described wind deflector is positioned at the described third state, described wind deflector swings near described median plane, and the inner surface of described wind deflector is towards described first air-out region or towards described second air-out region.

9. the ducting assembly of the air-conditioner according to any one of claim 1-8, it is characterised in that described driving assembly includes:

Box body, is provided with driving guide rail and limit guide rail, described driving guide rail is toothed around in described box body；

Push rod, one end of described push rod is provided with the first drive motor, the clutch end of described first drive motor is provided with the driving gear with described gear teeth meshing, described push rod is provided with locating part, and described locating part coordinates with described limit guide rail so that described push rod moves to primary importance or the second position from the initial position being positioned at described box body；And

Second drive motor, described second drive motor is located at the other end of described push rod, described second drive motor is connected with described wind deflector to drive described wind deflector to rotate, wherein, when described push rod is positioned at described initial position, described wind deflector is suitable to block described air outlet, when described push rod is positioned at described primary importance, the rotation axis of described wind deflector is positioned at described first precalculated position, when described push rod is positioned at the described second position, the rotation axis of described wind deflector is positioned at described second precalculated position.

10. the ducting assembly of air-conditioner according to claim 9, it is characterised in that described limit guide rail linearly extends,

Described driving guide rail includes first paragraph and the second segment connected with described first paragraph, the bearing of trend of described first paragraph is identical with the bearing of trend of described limit guide rail and described first paragraph is positioned on the extended line of described limit guide rail, and the bearing of trend of described first paragraph is vertical with the bearing of trend of described second segment.

11. the ducting assembly of air-conditioner according to claim 9, it is characterised in that described limit guide rail and described driving guide rail are and form the cell body at described tray interior, and the described gear teeth are located on the inwall of corresponding described cell body.

12. the ducting assembly of air-conditioner according to claim 9, it is characterised in that described box body is provided with extending port, described push rod is suitable to stretch out from described extending port.

13. an air-conditioner, it is characterised in that including:

Housing, described housing has air inlet；And

The ducting assembly of the air-conditioner according to any one of claim 1-12, described ducting assembly is located in described housing, and the air outlet of described ducting assembly connects with described hull outside.

14. the control method of an air-conditioner, it is characterised in that described air-conditioner is air-conditioner according to claim 13, and described control method includes:

When described air-conditioner is in and heats state, the rotation axis of described wind deflector is positioned at first precalculated position in described first air-out region, adjusting described wind deflector and be in the first state, described wind deflector is suitable to extend the diffuser at the close described snail tongue place of described exhaust passage；

When described air-conditioner is in refrigerating state, the rotation axis of described wind deflector is positioned at second precalculated position in described second air-out region, adjusting described wind deflector and be in the second state, described wind deflector is suitable to extend the diffuser at the close described spiral case place of described exhaust passage.