CN102865657B - Air ducting device and air conditioner - Google Patents

Air ducting device and air conditioner Download PDF

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Publication number
CN102865657B
CN102865657B CN201210331108.XA CN201210331108A CN102865657B CN 102865657 B CN102865657 B CN 102865657B CN 201210331108 A CN201210331108 A CN 201210331108A CN 102865657 B CN102865657 B CN 102865657B
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CN
China
Prior art keywords
chute
driven gear
air
positioning runner
limit
Prior art date
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CN201210331108.XA
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Chinese (zh)
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CN102865657A (en
Inventor
沈展良
陈新厂
黎文斗
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广东美的制冷设备有限公司
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Priority to CN201210331108.XA priority Critical patent/CN102865657B/en
Publication of CN102865657A publication Critical patent/CN102865657A/en
Application granted granted Critical
Publication of CN102865657B publication Critical patent/CN102865657B/en

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Abstract

The invention discloses an air ducting device and an air conditioner. The air ducting device comprises an air deflector and an actuating mechanism, wherein the actuating mechanism comprises a chassis, an actuating motor fixed on the chassis, a driving gear driven to rotate by the actuating motor, a first driven gear and a second driven gear driven to rotate by the driving gear; the first driven gear and the second driven gear are respectively fixedly connected with a first rocking arm and a second rocking arm; the actuating mechanism also comprises a first link rod and a second link rod; the two ends of the first link rod are respectively in flexible connection with the free end of the first rocking arm and the air deflector; the two ends of the second link rod are respectively in flexible connection with the free end of the second rocking arm and the air deflector; and gear teeth are only continuously distributed on a part of the circumference of the driving gear. The first link rod enables the air deflector to rotate in the clockwise direction to realize vertically downward air supply when the air conditioner runs for heating, and the second link rod enables the air deflector to rotate in the counterclockwise direction to realize horizontally forward air supply when the air conditioner runs for cooling.

Description

Air ducting and air-conditioner

Technical field

The present invention relates to air-conditioning technical field, especially relate to a kind of air ducting and there is the air-conditioner of this air ducting.

Background technology

In prior art, the wind deflector of some air-conditioners can only be around a fixing rotating shaft rotation, and its anglec of rotation is limited; The wind deflector of some air-conditioners rotates around two rotating shafts, and these two rotating shafts are hinged with two driven gears with rocking arm respectively, two driven gears are driven by a driven wheel simultaneously, no matter driven wheel is along rotating clockwise or counterclockwise, capital drives two driven gear rotations simultaneously, and therefore the anglec of rotation is also restricted.And air-conditioner is in the time heating, because hot-air density is less, therefore require wind deflector to blow as far as possible straight down, so that hot-air fills the air from the bottom up, be full of whole room; When refrigeration, because cold air density is larger, therefore require the horizontal forward as far as possible air-supply of wind deflector, so that hot-air sedimentation is from top to bottom full of whole room as far as possible.Above-mentioned air-conditioner of the prior art because the anglec of rotation of wind deflector is limited, all can not be realized while heating horizontal forward air-supply when blowing straight down, freezing simultaneously, thereby has reduced serviceability and the comfortableness of air-conditioner.

Summary of the invention

Main purpose of the present invention is to provide a kind of air ducting and air-conditioner, is intended to realize the horizontal forward air-supply of when refrigeration simultaneously, blows straight down while heating, thereby increase wind-guiding angle, improves the comfortableness of air-conditioner.

The present invention proposes a kind of air ducting, it comprises wind deflector and driving mechanism, described driving mechanism comprises chassis, is fixed on the drive motors on this chassis, is driven the driving gear of rotation, driven the first driven gear and the second driven gear that rotate by driving gear by drive motors, described the first driven gear and the second driven gear are fixedly connected with respectively the first rocking arm and the second rocking arm, described driving mechanism also comprises first connecting rod and second connecting rod, and described first connecting rod two ends are flexibly connected with free end and the wind deflector of the first rocking arm respectively; Described second connecting rod two ends are flexibly connected with free end and the wind deflector of the second rocking arm respectively; Described driving gear only on part circumference continuous separate be furnished with the gear teeth.

Preferably, described air ducting also comprises a position-limit mechanism, and when this position-limit mechanism makes described driving gear along at least one direction rotation in clockwise and counterclockwise both direction, described the first driven gear and the second driven gear can not rotate simultaneously.

Preferably, described position-limit mechanism comprises the first spacing crank that has the first limiting plate of the first chute and be movably connected on this first limiting plate; Described the first limiting plate is fixed on described chassis; Described the first driven gear is convexly equipped with first limit shaft stretching in described the first chute; Described driving gear is provided with the first limit sliding chutes, and this first limit sliding chutes comprises the first positioning runner and the first dislocation chute that is connected in this first positioning runner, and the arc diameter of described the first positioning runner is greater than the arc diameter of the first dislocation chute; Described first spacing crank one end and the first limit shaft butt, the other end is convexly equipped with first slide-bar stretching in described the first positioning runner.

Preferably, the arc diameter of described the first dislocation chute starts to reduce gradually from the junction of itself and the first positioning runner.

Preferably, described the first dislocation chute comprises the first path chute and the First Transition chute that is connected this first path chute and the first positioning runner.

Preferably, described position-limit mechanism comprise have the second chute the second limiting plate, be movably connected on the second spacing crank of this second limiting plate and be fixedly connected on the position-arresting disk of driving gear; Described the second limiting plate is fixed on described chassis; Described the second driven gear is convexly equipped with second limit shaft stretching in described the second chute; Described position-arresting disk is provided with the second limit sliding chutes, and this second limit sliding chutes comprises the second positioning runner and the second dislocation chute that is connected in this second positioning runner, and the arc diameter of described the second positioning runner is greater than the arc diameter of the second dislocation chute; Described second spacing crank one end and the second limit shaft butt, the other end is convexly equipped with second slide-bar stretching in described the second positioning runner.

Preferably, the arc diameter of described the second dislocation chute starts to reduce gradually from the junction of itself and the second positioning runner.

Preferably, described the second dislocation chute comprises the second path chute and the second transition chute that is connected this second path chute and the second positioning runner.

Preferably, both sides, described wind deflector end are provided with two rotating shafts, and one end of described first connecting rod and second connecting rod is articulated with respectively this two rotating shaft.

The present invention proposes a kind of air-conditioner simultaneously, this air-conditioner comprises an air ducting, described air ducting comprises wind deflector and driving mechanism, described driving mechanism comprises chassis, be fixed on the drive motors on this chassis, driven the driving gear of rotation by drive motors, driven the first driven gear and second driven gear of rotation by driving gear, described the first driven gear and the second driven gear are fixedly connected with respectively the first rocking arm and the second rocking arm, described driving mechanism also comprises first connecting rod and second connecting rod, described first connecting rod two ends are flexibly connected with free end and the wind deflector of the first rocking arm respectively, described second connecting rod two ends are flexibly connected with free end and the wind deflector of the second rocking arm respectively, described driving gear only on part circumference continuous separate be furnished with the gear teeth.

A kind of air ducting provided by the present invention, because driving gear only has the part gear teeth, it can drive respectively the first driven gear and the second driven gear while rotation along different directions, and then drive respectively first connecting rod and second connecting rod, wherein first connecting rod makes counterclockwise rotation of wind deflector, the air-supply straight down while realizing air conditioner heat-production; Second connecting rod makes wind deflector rotation clockwise, the horizontal forward air-supply while realizing air-conditioner refrigeration.Thereby increase wind-guiding angle, improved the comfortableness of air-conditioner.

Brief description of the drawings

Fig. 1 is the explosive view of air ducting one preferred embodiment of the present invention;

Fig. 2 is the partial structurtes schematic diagram of air ducting one preferred embodiment of the present invention;

Fig. 3 is the partial structurtes schematic diagram that the air ducting in Fig. 2 is dismantled after position-arresting disk;

Fig. 4 is that air ducting of the present invention is assemblied in the partial structurtes schematic diagram after air-conditioner;

Fig. 5 is the partial structurtes schematic diagram of air ducting one preferred embodiment of the present invention, the motion state of air ducting while showing refrigeration in figure;

Fig. 6 is the partial structurtes schematic diagram that the air ducting in Fig. 5 is dismantled after position-arresting disk;

Fig. 7 is that air ducting of the present invention is assemblied in the partial structurtes schematic diagram after air-conditioner, shows that air-conditioner is in refrigerating operaton state in figure;

Fig. 8 is the partial structurtes schematic diagram of air ducting one preferred embodiment of the present invention, shows the motion state of air ducting while heating in figure;

Fig. 9 is the partial structurtes schematic diagram that the air ducting in Fig. 8 is dismantled after position-arresting disk;

Figure 10 is that air ducting of the present invention is assemblied in the partial structurtes schematic diagram after air-conditioner, shows that air-conditioner is in heating operation state in figure.

Realization, functional characteristics and the advantage of the object of the invention, in connection with embodiment, are described further with reference to accompanying drawing.

Detailed description of the invention

Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.

Referring to air ducting one preferred embodiment of the present invention shown in Fig. 1-Fig. 4, described air ducting comprises wind deflector 100, driving mechanism, wherein driving mechanism comprises the end cap 1 that is fixed on body, be fixed on end cap 1 chassis 900, drive motors 800, first connecting rod 210, second connecting rod 220, driving gear 400, be fixedly connected with first driven gear 310 and the second driven gear 320 that is fixedly connected with one second rocking arm 321 of one first rocking arm 311; Described drive motors 800 is fixed on chassis 900, described driving gear 400, the first driven gear 310 and the second driven gear 320 are movably connected on chassis 900, described driving gear 400 by drive motors 800 drive rotation and only on part circumference continuous separate be furnished with the gear teeth; The first driven gear 310 and the second driven gear 320 are arranged in respectively driving gear 400 both sides, and driving gear 400 engages with the second driven gear 320 while rotation clockwise, revolves counterclockwise when direction turns and engages with the first driven gear 310; The free end of first connecting rod 210 one end and the first rocking arm 311 is hinged, and the other end and wind deflector 100 are hinged; The free end of second connecting rod 220 one end and the second rocking arm 321 is hinged, and the other end and wind deflector 100 are hinged.

In the time that air-conditioner freezes, drive motors 800 drives driving gear 400 rotation clockwise, driving gear 400 engages with the second driven gear 320, thereby drive the second counterclockwise rotation of driven gear 320, then the second rocking arm 321 drives second connecting rod 220 to move, and described second connecting rod 220 drives wind deflector 100 to rotate clockwise and realizes horizontal forward air-supply; In the time of air conditioner heat-production, drive motors 800 drives counterclockwise rotation of driving gear 400, driving gear 400 engages with the first driven gear 310, thereby drive the first driven gear 310 rotation clockwise, then the first rocking arm 311 drives first connecting rod 210 to move, and described first connecting rod 210 drives wind deflector 100 counterclockwise to rotate and realizes air-supply straight down.

Further, described wind deflector 100 both sides, end are provided with two rotating shafts 110, one end of described first connecting rod 210 is articulated with the rotating shaft 110 in left side, one end of described second connecting rod 220 is articulated with the rotating shaft 110 on right side, thereby driven gear just can realize with the less anglec of rotation wind-guiding angle that wind deflector 100 is larger.

Further, the air ducting of the present embodiment also comprises a position-limit mechanism, when this position-limit mechanism makes described driving gear 400 along at least one direction rotation in clockwise and counterclockwise both direction, described the first driven gear 310 and the second driven gear 320 can not rotate simultaneously.In the time that driving gear 400 dextrorotations transfer to drive the second driven gear 320 to be rotated counterclockwise, second connecting rod 220 drives wind deflector 100 to turn clockwise, now wind deflector 100 can drive first connecting rod 210 to move, thereby position-limit mechanism just can limit the motion issuable rotation of the first driven gear 310 because of first connecting rod 210, avoid therefore affecting wind deflector 100 and rotate to accurately predetermined angle, thereby make air ducting more accurately reliable; Driving gear 400 is rotated counterclockwise as the same.As a kind of optimal way, the position-limit mechanism of the present embodiment, clockwise when counterclockwise rotating, all can limit the first driven gear 310 and the second driven gear 320 rotates simultaneously at driving gear 400, thereby air-conditioner is in refrigeration with heat Shi Junneng and realize accurately reliable wide-angle wind-guiding.

Concrete, the position-limit mechanism of the present embodiment comprise have the first chute 511 the first limiting plate 510, have the second chute 521 the second limiting plate 520, be movably connected on the first limiting plate 510 the first spacing crank 610, be movably connected on the second spacing crank 620 of the second limiting plate 520 and be fixedly connected on the position-arresting disk 700 of driven wheel 400; Described the first limiting plate 510 is provided with through hole, and described the first driven gear 310 is convexly equipped with a connecting axle 313 and is flexibly connected with chassis 900 after by this through hole; Described the second limiting plate 520 is provided with through hole, and described the second driven gear 320 is convexly equipped with a connecting axle 323 and is flexibly connected with chassis 900 after by this through hole; Described the first driven gear 310 is convexly equipped with one first limit shaft 312 and stretches in the first chute 511, and when the first driven gear 310 rotates, the first limit shaft 312 just slides in the first chute 511; Described the second driven gear 320 is convexly equipped with one second limit shaft 322 and stretches in the second chute 521, and when the second driven tooth 320 is taken turns rotation, the second limit shaft 322 just slides in the second chute 521.Described driving gear 400 and position-arresting disk 700 are respectively equipped with the first limit sliding chutes and the second limit sliding chutes, described the first limit sliding chutes comprises the first positioning runner 410 and the first dislocation chute 420 that is connected in this first positioning runner 410, and the arc diameter of described the first positioning runner 410 is greater than the arc diameter of the first dislocation chute 420; Described the second limit sliding chutes comprises the second positioning runner 710 and the second dislocation chute 720 that is connected in this second positioning runner 710, and the arc diameter of described the second positioning runner 710 is greater than the arc diameter of the second dislocation chute 720; Described first spacing crank 610 one end and the first limit shaft 312 butts, the other end is convexly equipped with one first slide-bar 611 and stretches in the first positioning runner 410; Described second spacing crank 620 one end and the second limit shaft 322 butts, the other end is convexly equipped with one second slide-bar 621 and stretches in the second positioning runner 710.The present embodiment is provided with hook with one end of the first limit shaft 312 and the second limit shaft 322 butts respectively in the first spacing crank 610 and the second spacing crank 620, with solid and reliable locking the first driven gear 310 and the second driven gear 320.

In the present embodiment first dislocation chute 410 comprises the first path chute 422 and First Transition chute 421, and wherein the arc diameter of the first path chute 422 is less than the arc diameter of the first positioning runner 410, and by First Transition chute 421, they is coupled together.Equally, the second dislocation chute 720 comprises the second path chute 722 and the second transition chute 721, and wherein the arc diameter of the second path chute 722 is less than the arc diameter of the second positioning runner 710, and by the second transition chute 721, they is coupled together.The first positioning runner and the first path chute are the circular arcs concentric with driving gear, and the second positioning runner and the second path chute are the circular arcs concentric with position-arresting disk.

In addition, the first dislocation chute 420 and the second dislocation chute 720 can also be the chutes that arc diameter successively decreases gradually, specifically, the arc diameter of the first dislocation chute 420 starts to reduce gradually from itself and the junction of the first positioning runner 410, and the second arc diameter of dislocating chute 720 starts to reduce gradually from the junction of itself and the second positioning runner 710.In the present embodiment, the closure of the first positioning runner 410 and the first dislocation chute 420 is just contrary with the closure of the second positioning runner 710 and the second dislocation chute 720.

In conjunction with referring to Fig. 5-Fig. 7, the concrete operational process of the position-limit mechanism of the present embodiment is as follows:

When air-conditioner is during in off-mode, driving gear 400 is in critical condition, and its gear teeth neither engage also and do not engage with the second driven gear 320 with the first driven gear 310; And the hook of first spacing crank 610 one end is connected to the first limit shaft 312 and rotates to limit the first driven gear 310, the first slide-bar 611 of the other end stretches in the first positioning runner 410 and closes on First Transition chute 421; The hook of second spacing crank 620 one end is connected to the second limit shaft 322 and rotates to limit the second driven gear 320, and the second slide-bar 621 of the other end stretches in the second positioning runner 710 and closes on the second transition chute 721.

In the time that described driving gear 400 rotates clockwise, the position-arresting disk 700 being fixedly connected with driving gear 400 is rotation clockwise also, make described the second slide-bar 621 slide to the second path chute 722 by the second transition chute 721, thereby drive the second spacing crank 620 rotation clockwise, the hook of the second spacing crank 520 unclamps the second limit shaft 322 gradually; Subsequently, driving gear 400 starts to engage with the second driven gear 320, drive the counterclockwise rotation of described the second driven gear 320, and then the second rocking arm 321 drives second connecting rod 220 to move, this second connecting rod 220 drives wind deflector 100 to rotate around the rotating shaft 110 on its right side.In this process, the first slide-bar 611 slides all the time in constant the first positioning runner 410 of arc diameter, therefore the hook of the first spacing crank 610 butt the first limit shaft 312 all the time, limit the first driven gear 310 and rotate along with the movement of wind deflector 100, avoid therefore affecting wind deflector 100 and rotate to accurately predetermined angle.Otherwise, as the same in the time that driving gear 400 counterclockwise rotates.

In conjunction with referring to Fig. 8-Figure 10, the air ducting in the present embodiment, concrete operational process is as follows in air-conditioner refrigeration and while heating:

When refrigeration, drive motors 800 drives driving gear 400 rotation clockwise, the position-arresting disk 700 being fixedly connected with driving gear 400 is rotation clockwise also, make described the second slide-bar 621 slide to the second path chute 722 by the second transition chute 721, thereby drive the second spacing crank 620 rotation clockwise, the hook of the second spacing crank 620 unclamps the second limit shaft 322 gradually; Subsequently, driving gear 400 starts to engage with the second driven gear 320, drive described the second counterclockwise rotation of driven gear 320, and then second rocking arm 321 drive second connecting rod 220 to move, this second connecting rod 220 drives wind deflector 100 to rotate around the rotating shaft 110 on its right side, and realizes the horizontal forward air-supply as shown in Fig. 7 arrow; In this process, due to the effect of position-limit mechanism, the first slide-bar 611 slides all the time in constant the first positioning runner 410 of arc diameter, therefore the hook of the first spacing crank 610 butt the first limit shaft 312 all the time, limit the first driven gear 310 and rotate along with the rotation of wind deflector 100, avoid therefore affecting wind deflector 100 and rotate to accurately predetermined angle.In the time of the shutdown of air-conditioner refrigeration, drive motors 800 drives counterclockwise rotation of driving gear 400, thereby drive the second driven gear 320 rotation clockwise, the second rocking arm 321 drives second connecting rod 220 to move, thereby drive wind deflector 100 to rotate around the rotating shaft 110 on its right side, after driving gear 400 and the second driven gear 320 engagements stop, the second slide-bar 621 also slips into the second positioning runner 710 from the second path chute 722 by the second transition chute 721, thereby the second counterclockwise rotation of spacing crank 620, it links up with butt the second limit shaft 322 gradually, final locking the second driven gear 320.In this process, the first driven gear 310 remains static under the restriction of position-limit mechanism, and final driving gear 400 stops the rotation, and wind deflector 100 accurately playbacks.

While heating, drive motors 800 drives counterclockwise rotation of driving gear 400, make described the first slide-bar 611 slide to the first path chute 422 by First Transition chute 421, thereby drive the first counterclockwise rotation of spacing crank 610, the hook of the first spacing crank 610 unclamps the first limit shaft 312 gradually; Subsequently, driving gear 400 starts to engage with the first driven gear 310, drive described the first driven gear 310 rotation clockwise, and then first rocking arm 311 drive first connecting rod 210 to move, this first connecting rod 210 drives wind deflector 100 to rotate around the rotating shaft 110 in its left side, and realizes the air-supply straight down as shown in Figure 10 arrow; In this process, due to the effect of position-limit mechanism, the second slide-bar 621 slides all the time in constant the second positioning runner 710 of arc diameter, therefore the hook of the second spacing crank 620 butt the second limit shaft 322 all the time, limit the second driven gear 320 and rotate along with the rotation of wind deflector 100, avoid therefore affecting wind deflector 100 and rotate to accurately predetermined angle.In the time that air conditioner heat-production shuts down, drive motors 800 drives driving gear 400 rotation clockwise, thereby drive the first counterclockwise rotation of driven gear 310, the first rocking arm 311 drives first connecting rod 210 to move, thereby drive wind deflector 100 to rotate around the rotating shaft 110 in its left side, after driving gear 400 and the first driven gear 310 engagements stop, the first slide-bar 611 also slips into the first positioning runner 410 from the first path chute 422 by First Transition chute 421, thereby the first spacing crank 610 rotation clockwise, it links up with butt the first limit shaft 312 gradually, final locking the first driven gear 310.In this process, the second driven gear 320 remains static under the restriction of position-limit mechanism, and final driving gear 400 stops the rotation, and wind deflector 100 accurately playbacks.

The present embodiment proposes a kind of air-conditioner simultaneously, this air-conditioner comprises an air ducting, described air ducting comprises wind deflector and driving mechanism, described driving mechanism comprises chassis, be fixed on the drive motors on this chassis, driven the driving gear of rotation by drive motors, driven the first driven gear and second driven gear of rotation by driving gear, described the first driven gear and the second driven gear are fixedly connected with respectively the first rocking arm and the second rocking arm, described driving mechanism also comprises first connecting rod and second connecting rod, described first connecting rod two ends are flexibly connected with free end and the wind deflector of the first rocking arm respectively, described second connecting rod two ends are flexibly connected with free end and the wind deflector of the second rocking arm respectively, described driving gear only on part circumference continuous separate be furnished with the gear teeth.Air ducting described in the present embodiment is the related air ducting of above-described embodiment in the present invention, does not repeat them here.

Should be understood that; these are only the preferred embodiments of the present invention; can not therefore limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes description of the present invention and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.

Claims (9)

1. the air ducting of an air-conditioner, comprise wind deflector and driving mechanism, described driving mechanism comprises chassis, is fixed on the drive motors on this chassis, is driven the driving gear of rotation, driven the first driven gear and the second driven gear that rotate by driving gear by drive motors, described the first driven gear and the second driven gear are fixedly connected with respectively the first rocking arm and the second rocking arm, it is characterized in that: described driving mechanism also comprises first connecting rod and second connecting rod, described first connecting rod two ends are flexibly connected with free end and the wind deflector of the first rocking arm respectively; Described second connecting rod two ends are flexibly connected with free end and the wind deflector of the second rocking arm respectively; Described driving gear only on part circumference continuous separate be furnished with the gear teeth, described the first driven gear and the second driven gear are arranged in respectively described driving gear both sides; Described air ducting also comprises a position-limit mechanism, and when this position-limit mechanism makes described driving gear along at least one direction rotation in clockwise and counterclockwise both direction, described the first driven gear and the second driven gear can not rotate simultaneously.
2. air ducting according to claim 1, is characterized in that: described position-limit mechanism comprises the first spacing crank that has the first limiting plate of the first chute and be movably connected on this first limiting plate; Described the first limiting plate is fixed on described chassis; Described the first driven gear is convexly equipped with first limit shaft stretching in described the first chute; Described driving gear is provided with the first limit sliding chutes, and this first limit sliding chutes comprises the first positioning runner and the first dislocation chute that is connected in this first positioning runner, and the arc diameter of described the first positioning runner is greater than the arc diameter of the first dislocation chute; Described first spacing crank one end and the first limit shaft butt, the other end is convexly equipped with first slide-bar stretching in described the first positioning runner.
3. air ducting according to claim 2, is characterized in that: the arc diameter of described the first dislocation chute starts to reduce gradually from the junction of itself and the first positioning runner.
4. air ducting according to claim 2, is characterized in that: described the first dislocation chute comprises the first path chute and the First Transition chute that is connected this first path chute and the first positioning runner.
5. according to the air ducting described in claim 2-4 any one, it is characterized in that: described position-limit mechanism comprise have the second chute the second limiting plate, be movably connected on the second spacing crank of this second limiting plate and be fixedly connected on the position-arresting disk of driving gear; Described the second limiting plate is fixed on described chassis; Described the second driven gear is convexly equipped with second limit shaft stretching in described the second chute; Described position-arresting disk is provided with the second limit sliding chutes, and this second limit sliding chutes comprises the second positioning runner and the second dislocation chute that is connected in this second positioning runner, and the arc diameter of described the second positioning runner is greater than the arc diameter of the second dislocation chute; Described second spacing crank one end and the second limit shaft butt, the other end is convexly equipped with second slide-bar stretching in described the second positioning runner.
6. air ducting according to claim 5, is characterized in that: the arc diameter of described the second dislocation chute starts to reduce gradually from the junction of itself and the second positioning runner.
7. air ducting according to claim 5, is characterized in that: described the second dislocation chute comprises the second path chute and the second transition chute that is connected this second path chute and the second positioning runner.
8. air ducting according to claim 1, is characterized in that: both sides, described wind deflector end are provided with two rotating shafts, and one end of described first connecting rod and second connecting rod is articulated with respectively this two rotating shaft.
9. an air-conditioner, is characterized in that: comprise the air ducting as described in claim 1-8 any one.
CN201210331108.XA 2012-09-07 2012-09-07 Air ducting device and air conditioner CN102865657B (en)

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CN201210331108.XA CN102865657B (en) 2012-09-07 2012-09-07 Air ducting device and air conditioner

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CN102865657B true CN102865657B (en) 2014-11-05

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Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6698382B2 (en) * 2015-09-29 2020-05-27 日本電産サンキョー株式会社 Louver device
CN105387597B (en) * 2015-11-27 2019-07-02 青岛海尔空调器有限总公司 Air conditioner and its air ducting
CN105352158A (en) * 2015-12-01 2016-02-24 珠海格力电器股份有限公司 Air outlet assembly and air conditioner with same

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Publication number Priority date Publication date Assignee Title
JP2005147627A (en) * 2003-11-19 2005-06-09 Dai Ichi Kasei Kk Air conditioner
CN101922786A (en) * 2009-06-16 2010-12-22 海尔集团公司 Air deflector in air conditioner
CN202419867U (en) * 2011-12-15 2012-09-05 浙江吉利汽车研究院有限公司 Air-outlet air quantity adjusting structure
CN202885199U (en) * 2012-09-07 2013-04-17 广东美的制冷设备有限公司 Air ducting device and air conditioner

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005147627A (en) * 2003-11-19 2005-06-09 Dai Ichi Kasei Kk Air conditioner
CN101922786A (en) * 2009-06-16 2010-12-22 海尔集团公司 Air deflector in air conditioner
CN202419867U (en) * 2011-12-15 2012-09-05 浙江吉利汽车研究院有限公司 Air-outlet air quantity adjusting structure
CN202885199U (en) * 2012-09-07 2013-04-17 广东美的制冷设备有限公司 Air ducting device and air conditioner

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