CN102252407A - Air guiding device for air-conditioner indoor machine - Google Patents

Air guiding device for air-conditioner indoor machine Download PDF

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Publication number
CN102252407A
CN102252407A CN2011102177017A CN201110217701A CN102252407A CN 102252407 A CN102252407 A CN 102252407A CN 2011102177017 A CN2011102177017 A CN 2011102177017A CN 201110217701 A CN201110217701 A CN 201110217701A CN 102252407 A CN102252407 A CN 102252407A
Authority
CN
China
Prior art keywords
air
wind deflector
width
deflector
air outlet
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN2011102177017A
Other languages
Chinese (zh)
Inventor
张卫东
苏炳超
吴金强
卢广辉
段敬飞
叶月华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GD Midea Air Conditioning Equipment Co Ltd
Original Assignee
Guangdong Midea Refrigeration Equipment Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Guangdong Midea Refrigeration Equipment Co Ltd filed Critical Guangdong Midea Refrigeration Equipment Co Ltd
Priority to CN2011102177017A priority Critical patent/CN102252407A/en
Publication of CN102252407A publication Critical patent/CN102252407A/en
Pending legal-status Critical Current

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Abstract

The invention relates to an air guiding device for an air-conditioner indoor machine. The air guiding device comprises an air outlet frame arranged on the indoor machine, wherein an air outlet is formed in the air outlet frame; an air deflector is arranged at the air outlet, and comprises an outer air deflector; the width of the outer air deflector is more than or equal to that of the air guiding opening; the outer air deflector has a T-shaped structure of which the width reduces from top down; the width of the upper end of the outer air deflector is equal to that of a panel on the indoor machine; the air outlet frame is provided with a motor assembly; an output shaft of the motor assembly is connected with a shaft hole of the outer air deflector; the outer air deflector is arranged on the lower part of the air outlet; the air deflector also comprises an inner air deflector; the inner air deflector is arranged on the upper part of the air outlet; the air outlet frame is provided with a small-scale motor; and an output shaft of the small-scale motor is connected with a shaft hole of the inner air deflector. The air guiding device has the characteristics of simple and reasonable structure, flexible operation, wide air supply angle, ideal air guiding effect and wide application range.

Description

The air ducting of air conditioner room unit
Technical field
The present invention relates to the air ducting of a kind of air-conditioner, particularly a kind of air conditioner room unit.
Background technology
The mode of wind-guiding up and down of separated wall hanging type air conditioner indoor set in the past mainly is that the wind deflector by the air outlet place carries out wind-guiding up and down, at present the most frequently used is the air ducting of two wind deflectors, this air ducting by two side by side the wind deflector on same rotate the wind-guiding function that realizes different angles up and down.
There is following defective in this air ducting: 1) be subjected to the air outlet spatial constraints, the size of wind deflector can not be done too greatly, wind deflector has only seldom a part of outside that can reach air outlet, can not farthest play the effect of extending the air port, cause air supplying distance far away inadequately, the not high enough defective of comfort level at a distance; 2) this pair of wind deflector structure on same side by side, the place of matching in the middle of two wind deflectors must keep a bigger gap, to prevent that wind deflector from when rotating mutual interference can take place, this has just caused bad, the inaesthetic defective of continuity of the outward appearance of air-conditioner.
Summary of the invention
Purpose of the present invention aims to provide that a kind of simple and reasonable, flexible operation, wind direction are wide, the wind effect air ducting of desirable, applied widely air conditioner room unit more, to overcome the weak point in the conventional art.
Press the air ducting of a kind of air conditioner room unit of this purpose design, comprise the outlet frame that is arranged on the indoor set, be provided with air outlet in the outlet frame, the air outlet place is provided with wind deflector, its architectural feature is that described wind deflector comprises outer wind deflector, the width of the width 〉=air guide hole of this outer wind deflector.
Described outer wind deflector is a T shape structure wide at the top and narrow at the bottom.
The width of the panel on the width=indoor set of the upper end of described outer wind deflector.
Described outlet frame is provided with electric machine assembly, and the output shaft of electric machine assembly joins with the axis hole of outer wind deflector.
Described outer wind deflector is arranged on the bottom of air outlet.
Described wind deflector also comprises internal air baffle, and this internal air baffle is arranged on the top of air outlet.
Described outlet frame is provided with micro-machine, and the output shaft of this micro-machine and the axis hole of internal air baffle join.
The width of the width 〉=air outlet of the outer wind deflector among the present invention, can play the effect of at utmost extending the air port, outer wind deflector is a T shape structure wide at the top and narrow at the bottom, and it extends the better effects if in air port, the effect of the left and right sides wind-guiding of feasible outer wind deflector is desirable more, wide angle air-supply at a distance; The width of the panel on the width=indoor set about the upper end of outer wind deflector, in off position down, the profile of the housing of outer wind deflector and indoor set wheel is more perfect to coincide, and makes that the outward appearance edge of indoor set is concordant, further improve the aesthetic property of air conditioner room unit, promoted the class of product.
Outer wind deflector among the present invention and internal air baffle can be realized the wide angle air-supply according to the angle between outer wind deflector of the different conditions adjustment of air-conditioner and the internal air baffle respectively by different motor-driven, make wind effect desirable more.Because outer wind deflector is installed in the bottom of outlet frame, internal air baffle is installed in the top of outlet frame, the inside and outside combination of outer wind deflector and internal air baffle is installed, it is bigger that width that should outer wind deflector can be done, and can accomplish identically with the air outlet width even bigger, and wind effect is better up and down.
Electric machine assembly among the present invention comprises motor and gear-driven assembly, and motor rotates by the outer wind deflector of intermeshing one group of gear drive in the gear-driven assembly, and is simple in structure; Gear-driven assembly is made up of one group of intermeshing driving gear and driven gear, directly link respectively on motor and the outer wind deflector by driving gear and driven gear, so the transmission system that constitutes is very simple, and transmission efficiency can be very high, and the efficiency utilization rate is very high.
That the present invention has is simple and reasonable, flexible operation, wind direction is wide, wind effect is desirable more, characteristics applied widely.
Description of drawings
Structural representation when Fig. 1 opens simultaneously for internal air baffle among the present invention and outer wind deflector.
Fig. 2 is the decomposition texture schematic diagram of Fig. 1.
Main TV structure schematic diagram when Fig. 3 closes for the present invention.
When Fig. 4 is closed condition, the sectional structure schematic diagram of air conditioner room unit.
When Fig. 5 is open mode, the sectional structure schematic diagram of air conditioner room unit.
Fig. 6 is the perspective view of gear-driven assembly.
Fig. 7 is the decomposition texture schematic diagram of gear-driven assembly.
Fig. 8 is the local structure for amplifying schematic diagram of outer wind deflector.
Fig. 9 is the local structure for amplifying schematic diagram after outer wind deflector, gear wheel, pinion and the motor assembling.
Figure 10 is the perspective view of gear wheel.
Figure 11 is the perspective view of pinion.
Figure 12 is the perspective view of the casing of gear-driven assembly.
Figure 13 is the perspective view of micro-machine.
Figure 14 is the local structure for amplifying schematic diagram of internal air baffle.
Figure 15 is the wind effect comparison diagram of the air conditioner room unit of the present invention and two wind deflectors in the past at above-below direction.
Figure 16 is the wind effect comparison diagram of the air conditioner room unit of the present invention and two wind deflectors in the past at left and right directions.
Among the figure: 1 is outer wind deflector, and 2 is internal air baffle, and 3 is electric machine assembly, and 4 is micro-machine, 5 is outlet frame, and 6 is panel, and 7 is gear-driven assembly, and 8 is the casing of gear-driven assembly, 9 is gear wheel, and 10 is pinion, and 11 is the lid of gear-driven assembly, and 12 is motor, 13 is square opening, and 14 is driven tooth, and 15 is square shaft, 16 is driving tooth, and 17 is flat hole, and 18 is the first screw hole group, 19 is the second screw hole group, and 20 is plat shaft, and 21 is the flat hole on the internal air baffle.
The specific embodiment
Below in conjunction with drawings and Examples the present invention is further described.
Referring to Fig. 1-Figure 16, the air ducting of this air conditioner room unit comprises the outlet frame 5 that is arranged on the indoor set, is provided with air outlet in the outlet frame 5, and the air outlet place is provided with wind deflector.
Described wind deflector comprises outer wind deflector 1, the width of the width 〉=air guide hole of this outer wind deflector 1.Outer wind deflector 1 is a T shape structure wide at the top and narrow at the bottom.The width of the panel 6 on the width=indoor set of the upper end of outer wind deflector 1.Outlet frame 5 is provided with electric machine assembly 3, and the output shaft of electric machine assembly 3 joins with the axis hole of outer wind deflector 1.Outer wind deflector 1 is arranged on the bottom of air outlet.
In order further to improve the effect of wind-guiding, described wind deflector also comprises internal air baffle 2, and this internal air baffle 2 is arranged on the top of air outlet.Outlet frame 5 is provided with micro-machine 4, and the axis hole of the output shaft of this micro-machine 4 and internal air baffle 2 joins.
Below beyond the width of width>air outlet of wind deflector 1 be that example describes.
When running status, the clockwise torsional moment that outer wind deflector 1 provides simultaneously by two groups of electric machine assemblies 3, internal air baffle 2 rotates simultaneously and opens air outlet by the clockwise torsional moment that micro-machine 4 provides, and carries out the comfortable air-supply of wide angle.
The counterclockwise torsional moment that outer wind deflector 1 provides simultaneously by two groups of electric machine assemblies 3, the counterclockwise torsional moment that internal air baffle 2 provides by micro-machine 4 is upwards rotated simultaneously, and outer wind deflector 1 is closed air outlet.
Described electric machine assembly 3 comprises motor 12 and gear-driven assembly 7.Motor 12 cooperates by axis hole and gear-driven assembly 7 fits together, and the motion of control gear transmission component 7.
Described gear-driven assembly 7 comprises the casing 8 of gear-driven assembly, lid 11, gear wheel 9 and the pinion 10 of gear-driven assembly.
Casing 8 major functions of described gear-driven assembly are as follows: 1) gear wheel 9 and pinion 10 fit together by the casing 8 of gear-driven assembly, two gears can be meshing with each other, with driving torque; 2) casing 8 of gear-driven assembly is provided with two groups of screw holes: the first screw hole group 18 and the second screw hole group, 19, the first screw hole groups 18 are used for a motor 12 and are fixed on the gear-driven assembly 7; The second screw hole group 19 is used for an electric machine assembly 3 and is fixed on the outlet frame 5.
The lid 11 of gear-driven assembly covers on the casing 8 of gear-driven assembly; form the space of a sealing; prevent that foreign object such as dust from entering in the casing 8 of gear-driven assembly, reach protection pinion 10 and gear wheel 9, thereby guarantee the function of use of gear-driven assembly 7.
The end that pinion 10 is connected with motor 12 is flat hole 17, what motor 12 cooperated with pinion 10 is plat shaft 20, motor 12 cooperates 10 motions of control pinion by axis hole, and the driving tooth 16 of the other end of pinion 10 is meshed with the driven tooth 14 of gear wheel 9,9 motions of control gear wheel.
The end that gear wheel 10 is connected with outer wind deflector 1 is a square shaft 15, and what outer wind deflector 1 cooperated with gear wheel 10 is square opening 13, and gear wheel 9 cooperates outer wind deflector 1 motion of control by axis hole, realizes the function that air outlet is opened and closed.The driven tooth 14 of gear wheel 9 other ends is meshed with the driving tooth 16 of pinion 10.Square shaft 15 here and square opening 13, the concrete application examples that the output shaft of just above-mentioned electric machine assembly 3 and the axis hole of outer wind deflector 1 join.
Flat hole 21 structures on the internal air baffle 2 match with the plat shaft 20 of micro-machine 4, and so, micro-machine 4 just can directly be controlled the rotation up and down of internal air baffle 2; Internal air baffle 2 is positioned at the inside of air outlet, and staggers inside and outside the outer wind deflector 1.When air conditioner room unit in off position the time, outer wind deflector 1 from outside internal air baffle 2 is covered, can't see internal air baffle 2 from the outside.Plat shaft 20 here and flat hole 21, the concrete application examples that the output shaft of just above-mentioned micro-machine 4 and the axis hole of internal air baffle 2 join.
In off position down, the panel 6 appearance profile rounding ofves of outer wind deflector 1 and air conditioner room unit make that the air conditioner room unit profile is more attractive in appearance.
By Figure 15-Figure 16 as can be known, the above-below direction wind effect of this product, bigger than in the past two wind deflector air conditioner room units on wind-guiding angular range up and down, wind-guiding apart from be in the past 1.53 times of two wind deflector air conditioner room units.This product the left and right directions wind effect, be 1.7 times of two wind deflector air conditioner room units in the past on the wind-guiding angular range of the left and right sides, be 1.65 times of two wind deflector air conditioner room units in the past on the wind-guiding distance.Above data show that all the wind effect of this product is better.
When the width of the width=air outlet of outer wind deflector 1, be positioned at suitable thin of the thickness at air outlet place of outermost as setting outlet frame 5, along with thickness that just strengthens outlet frame 5 gradually or the like.In this case, still can obtain and above-mentioned essentially identical technique effect.
Be specific embodiments of the invention only below, do not limit protection scope of the present invention with this; The width of outer wind deflector can be greater than or equal to the width of air outlet, and any replacement and the improvement done on the basis of not violating the present invention's design all belong to protection scope of the present invention.

Claims (7)

1. the air ducting of an air conditioner room unit, comprise the outlet frame (5) that is arranged on the indoor set, outlet frame is provided with air outlet in (5), and the air outlet place is provided with wind deflector, it is characterized in that described wind deflector comprises outer wind deflector (1), the width of the width 〉=air guide hole of this outer wind deflector (1).
2. the air ducting of air conditioner room unit according to claim 1 is characterized in that described outer wind deflector (1) is T shape structure wide at the top and narrow at the bottom.
3. the air ducting of air conditioner room unit according to claim 2 is characterized in that the width of the panel (6) on the width=indoor set of upper end of described outer wind deflector (1).
4. the air ducting of air conditioner room unit according to claim 1 is characterized in that described outlet frame (5) is provided with electric machine assembly (3), and the output shaft of electric machine assembly (3) joins with the axis hole of outer wind deflector (1).
5. according to the air ducting of the arbitrary described air conditioner room unit of claim 1 to 4, it is characterized in that described outer wind deflector (1) is arranged on the bottom of air outlet.
6. the air ducting of air conditioner room unit according to claim 5 is characterized in that described wind deflector also comprises internal air baffle (2), and this internal air baffle (2) is arranged on the top of air outlet.
7. the air ducting of air conditioner room unit according to claim 6 is characterized in that described outlet frame (5) is provided with micro-machine (4), and the axis hole of output shaft of this micro-machine (4) and internal air baffle (2) joins.
CN2011102177017A 2011-08-01 2011-08-01 Air guiding device for air-conditioner indoor machine Pending CN102252407A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011102177017A CN102252407A (en) 2011-08-01 2011-08-01 Air guiding device for air-conditioner indoor machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011102177017A CN102252407A (en) 2011-08-01 2011-08-01 Air guiding device for air-conditioner indoor machine

Publications (1)

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CN102252407A true CN102252407A (en) 2011-11-23

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Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014063296A1 (en) * 2012-10-22 2014-05-01 美的集团股份有限公司 Air conditioner and control method thereof
CN103776093A (en) * 2012-10-22 2014-05-07 美的集团股份有限公司 Air conditioner and control method thereof
CN103940068A (en) * 2014-04-24 2014-07-23 美的集团武汉制冷设备有限公司 Air-conditioner indoor unit
CN103968457A (en) * 2013-02-06 2014-08-06 珠海格力电器股份有限公司 Air conditioner indoor unit
WO2015192677A1 (en) * 2014-06-17 2015-12-23 珠海格力电器股份有限公司 Air-sweeping component and air conditioner having same
CN106152438A (en) * 2015-03-15 2016-11-23 宁波奥克斯空调有限公司 The air-supply arrangement of a kind of indoor apparatus of air conditioner and air supply method
CN106907830A (en) * 2017-02-28 2017-06-30 广东美的制冷设备有限公司 A kind of indoor set refrigeration control method, control device and air-conditioning
CN107401776A (en) * 2017-07-31 2017-11-28 广东美的制冷设备有限公司 Indoor apparatus of air conditioner
CN107588526A (en) * 2017-08-03 2018-01-16 合肥兆基模具工业有限公司 One kind is adjustable to sweep wind connecting rod
CN108006825A (en) * 2017-11-30 2018-05-08 苏州庆瑞空气系统有限公司 A kind of air exhausting structure of air conditioner
WO2020125264A1 (en) * 2018-12-18 2020-06-25 青岛海尔空调器有限总公司 Air duct assembly and air conditioner
CN111735190A (en) * 2018-03-09 2020-10-02 广东美的制冷设备有限公司 Wall-mounted air conditioner indoor unit

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Publication number Priority date Publication date Assignee Title
JPH0835719A (en) * 1994-07-20 1996-02-06 Fujitsu General Ltd Air conditioner
EP0819894A2 (en) * 1996-06-26 1998-01-21 Kabushiki Kaisha Toshiba Indoor unit for air conditioning system
JP2003097819A (en) * 2001-09-25 2003-04-03 Hitachi Ltd Air conditioner
CN1521458A (en) * 2003-01-27 2004-08-18 珠海格力电器股份有限公司 Indoor set of air conditioner
CN201615577U (en) * 2010-04-12 2010-10-27 珠海格力电器股份有限公司 Wall-mounted air conditioner and air outlet structure of indoor unit thereof
CN201819363U (en) * 2010-08-11 2011-05-04 珠海格力电器股份有限公司 Indoor unit of air conditioner
CN202204122U (en) * 2011-08-01 2012-04-25 广东美的制冷设备有限公司 Air deflecting device for air conditioner indoor unit

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Publication number Priority date Publication date Assignee Title
JPH0835719A (en) * 1994-07-20 1996-02-06 Fujitsu General Ltd Air conditioner
EP0819894A2 (en) * 1996-06-26 1998-01-21 Kabushiki Kaisha Toshiba Indoor unit for air conditioning system
JP2003097819A (en) * 2001-09-25 2003-04-03 Hitachi Ltd Air conditioner
CN1521458A (en) * 2003-01-27 2004-08-18 珠海格力电器股份有限公司 Indoor set of air conditioner
CN201615577U (en) * 2010-04-12 2010-10-27 珠海格力电器股份有限公司 Wall-mounted air conditioner and air outlet structure of indoor unit thereof
CN201819363U (en) * 2010-08-11 2011-05-04 珠海格力电器股份有限公司 Indoor unit of air conditioner
CN202204122U (en) * 2011-08-01 2012-04-25 广东美的制冷设备有限公司 Air deflecting device for air conditioner indoor unit

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103776093A (en) * 2012-10-22 2014-05-07 美的集团股份有限公司 Air conditioner and control method thereof
WO2014063296A1 (en) * 2012-10-22 2014-05-01 美的集团股份有限公司 Air conditioner and control method thereof
CN103968457B (en) * 2013-02-06 2018-04-17 珠海格力电器股份有限公司 A kind of air conditioner room unit
CN103968457A (en) * 2013-02-06 2014-08-06 珠海格力电器股份有限公司 Air conditioner indoor unit
CN103940068A (en) * 2014-04-24 2014-07-23 美的集团武汉制冷设备有限公司 Air-conditioner indoor unit
WO2015192677A1 (en) * 2014-06-17 2015-12-23 珠海格力电器股份有限公司 Air-sweeping component and air conditioner having same
CN106152438A (en) * 2015-03-15 2016-11-23 宁波奥克斯空调有限公司 The air-supply arrangement of a kind of indoor apparatus of air conditioner and air supply method
CN106907830A (en) * 2017-02-28 2017-06-30 广东美的制冷设备有限公司 A kind of indoor set refrigeration control method, control device and air-conditioning
CN108731106A (en) * 2017-07-31 2018-11-02 广东美的制冷设备有限公司 Air conditioner indoor unit and air conditioner
CN108592366A (en) * 2017-07-31 2018-09-28 广东美的制冷设备有限公司 The control method of air deflection assemblies, air conditioner indoor unit and air conditioner indoor unit
CN107401776A (en) * 2017-07-31 2017-11-28 广东美的制冷设备有限公司 Indoor apparatus of air conditioner
CN108731106B (en) * 2017-07-31 2021-06-22 广东美的制冷设备有限公司 Air conditioner indoor unit and air conditioner
CN107588526A (en) * 2017-08-03 2018-01-16 合肥兆基模具工业有限公司 One kind is adjustable to sweep wind connecting rod
CN108006825A (en) * 2017-11-30 2018-05-08 苏州庆瑞空气系统有限公司 A kind of air exhausting structure of air conditioner
CN111735190A (en) * 2018-03-09 2020-10-02 广东美的制冷设备有限公司 Wall-mounted air conditioner indoor unit
CN111735189A (en) * 2018-03-09 2020-10-02 广东美的制冷设备有限公司 Wall-mounted air conditioner indoor unit
WO2020125264A1 (en) * 2018-12-18 2020-06-25 青岛海尔空调器有限总公司 Air duct assembly and air conditioner

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Application publication date: 20111123