CN100381763C - Crosslinked air-ducting structure of indoor unit of air conditioner - Google Patents
Crosslinked air-ducting structure of indoor unit of air conditioner Download PDFInfo
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- CN100381763C CN100381763C CNB2005100661363A CN200510066136A CN100381763C CN 100381763 C CN100381763 C CN 100381763C CN B2005100661363 A CNB2005100661363 A CN B2005100661363A CN 200510066136 A CN200510066136 A CN 200510066136A CN 100381763 C CN100381763 C CN 100381763C
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Abstract
The present invention relates to a connecting rod type air guiding structure of an indoor machine of an air conditioner. All air guiding laminas are connected by a connecting rod, and are controlled by a motor. When winds comes out from an air outlet, the motor drives an air guiding rod to backwards and forwards move through the connecting rod type air guiding structure which is arranged on an indoor machine of an air conditioner and has the advantage of simple structure. Consequently, the air guiding laminas are driven move right and left to sweep air. Then, uniform air blowing can be realized. The connecting rod type air guiding structure reduces the arrangement number of the motor in the indoor machine, saves cost, and simultaneously, reduces noise which is generated when the indoor machine works.
Description
Technical field
The present invention relates to a kind of air guide structure of indoor apparatus of air conditioner, specifically be meant a kind of crosslinked air-ducting structure of indoor unit of air conditioner.
Background technology
Air-conditioning is indispensable a kind of household electrical appliance in people's daily life.From big system, air-conditioning system can be divided into refrigeration system and air circulation system.The operation principle of air-conditioning system, be that compressor by refrigeration system compresses cold-producing medium, form the cold-producing medium of HTHP, this moment, cold-producing medium was a gaseous state, after condenser is cooled to high-pressure liquid, sharply expand in the indoor machine evaporation inner volume, evaporation becomes gaseous state again, in this process, cold-producing medium will absorb a large amount of external heats, produce low temperature,, make room air and evaporimeter carry out heat exchange by air circulation system.The air circulation system of indoor apparatus of air conditioner comprises compositions such as blower fan, fan, air channel and air compartment, air processor, wind blade.The final purpose of air-conditioning system is to change indoor air temperature.By air circulation system, suck room air, carry out heat exchange with evaporimeter after, blow out through air outlet again, thereby reach the purpose that changes indoor temperature.Therefore, air conditioner indoor set wind outlet is to can not ignore a critical component.
More even for room temperature is distributed, air outlet of indoor set is provided with wind blade.Wind blade is divided into left and right impeller inducers and wind blade up and down according to the wind-guiding direction, is divided into manual wind blade and wind blade automatically according to motion mode.Automatically wind blade is regulated by stepper motor or synchronous motor, can realize directed air-supply and strafe air-supply continuously.
In the prior art, generally left and right impeller inducers is divided into two groups, each group links with a connecting rod, drive by a stepper motor, when operation of air conditioner, two groups traffic direction is always opposite, promptly when one group when indoor set one side is rotated, another group is then rotated to opposite side, when one group when rotate the centre, another group is also rotated to the centre simultaneously.
The purpose of design like this, its original intention are for room temperature being distributed more evenly or enlarging blowing range.But the result is, when two groups simultaneously respectively when blow in both sides, the total blowing range of air-conditioning this moment does not enlarge, and has formed the air-supply blind area on the contrary in the centre; When two groups simultaneously when rotate the centre, in the middle of the blowing range of this moment only concentrated on, not only blowing range was narrow and small, and it is too concentrated to blow in the middle of causing, and can make the people feel uncomfortable.And two groups of blades need two Electric Machine Control, also cause complex structure, install for the little indoor set in original space and make troubles.Therefore, based on the defective of above-mentioned prior art, researcher of the present invention develops a novel crosslinked air-ducting structure of indoor unit of air conditioner.
Summary of the invention
The object of the present invention is to provide a kind of simple in structure, crosslinked air-ducting structure of indoor unit of air conditioner that cost is low, and can not produce the air-supply blind area, and realize balanced ventilation or directed air-supply at the middle part.
For achieving the above object, the technical solution used in the present invention is as follows:
Crosslinked air-ducting structure of indoor unit of air conditioner, comprise: the multi-disc wind blade 3 that is arranged on the air outlet of indoor set place, described wind blade 3 fuses by wind guiding rod 2, described wind guiding rod 2 is by the direction of control motor 1 its rotation of control, described wind guiding rod 2 is a connecting rod, all connecting rods of wind blade 3 usefulness link into an integrated entity, and realize directed air-supply and strafe air-supply continuously.
Described control motor 1 is one, is arranged on the left side or the right side of wind guiding rod 2.
Described control motor 1 adopts stepper motor or synchronous motor.
When wind blade 3 integral body turned right, the wind blade 3 of right-hand component was blown to the right, and wind blade 3 blow zones of left-hand component are positioned at the indoor set middle part; When wind blade 3 integral body turned left, the wind blade 3 of left-hand component was blown to the left, and right-hand component wind blade 3 blow zones are positioned at the indoor set middle part.
Use beneficial effect of the present invention to be: by being arranged on the link-type air guide structure simple in structure of indoor apparatus of air conditioner, when the air outlet air-out, move back and forth by the driven by motor wind guiding rod, sweep wind, realize balanced ventilation thereby drive the left and right motion of wind blade.This link-type air guide structure reduces the layout quantity of motor at indoor set, saves cost, has also reduced the noise that indoor set produces when work simultaneously.In addition, the air outlet of indoor set space is limited, too much motor is set brings certain degree of difficulty to installation, and the present invention is provided with a wind guiding rod drive motors in indoor set, alleviated mounting hardness.
Description of drawings
Fig. 1 is the structural representation of existing indoor apparatus of air conditioner;
Fig. 2 is the air guide structure schematic diagram of existing indoor set;
Fig. 3 is a crosslinked air-ducting structure of indoor unit of air conditioner schematic diagram of the present invention;
The specific embodiment
Below by the specific embodiment, accompanying drawing describes the present invention in addition.
What at first require emphasis any is: the indoor apparatus of air conditioner of being mentioned among the present invention mainly is meant wall hanging machine, and do not comprise the cabinet-type air conditioner structure, because, the air outlet length of wall hanging machine is far longer than the width of air outlet, it is the air port of an elongated shape, so people normally design left and right two parts wind blade, concrete structure is as follows:
As Fig. 1, shown in Figure 2, structure for existing indoor apparatus of air conditioner, because existing wall indoor unit is installed on the indoor wall, its volume can not be done too greatly, the top of normal indoor set is provided with air inlet 1 ', inside at indoor set is provided with cross flow fan, evaporimeter, bottom at indoor set sets out air port 6 ', for the wind energy that makes air outlet 6 ' is discharged uniformly, enlarge air supply areas, make energy large tracts of land wind-engaging in the room, further wind blade 2 ' is set in the position of air outlet 6 ', and wind blade 2 ' is divided into left wind blade 21 ' and right wind blade 22 ', one end of this multi-disc wind blade 2 ' all is connected with wind guiding rod 5 ', and wind guiding rod 5 ' is divided into left wind guiding rod 51 ' and right wind guiding rod 52 ', and wind guiding rod 5 ' is by the motion of motor 7 ' drive carrying out commute, thereby make wind blade 2 ' to swing, so, left side wind blade 21 ' fuses by left wind guiding rod 51 ', right wind blade 22 ' fuses by right wind guiding rod 52 ', at this moment, need a motor 7 ' be set at an end of left wind guiding rod 51 ', end at right wind guiding rod 52 ' also is provided with a motor 7 ', and it is not too large to be arranged on the indoor set volume of air inlet usually, and length is far longer than the width of air outlet comparatively speaking, it is the air port of an elongated shape, though this has certain effect to balanced ventilation,, the air outlet space of indoor set is limited after all, too much parts should not be set, and a plurality of motors are set in indoor set, will increase the cost of indoor set undoubtedly, and the probability of maintenance.
Fig. 3 is a crosslinked air-ducting structure of indoor unit of air conditioner schematic diagram of the present invention, comprising: multi-disc wind blade 3, motor 1, wind guiding rod 2, and described wind guiding rod 2 is an overall structure, described motor 1 is arranged on an end of wind guiding rod 2.When the air outlet air-out, drive wind guiding rod 3 by motor 1 and move back and forth, sweep wind thereby drive wind blade 3 left and right motions, realize balanced ventilation.And no matter blade is swung to the left or to the right, can both guarantee that the indoor set middle part has branch to blow out.Described control motor 1 is one, is arranged on the left side or the right side of wind guiding rod 2.Described control motor 1 adopts stepper motor or synchronous motor, generally, adopts dc stepper motor, can the person's of choosing model be the air conditioner wind-guiding bar dc stepper motor of 35BYJ46-b.
When wind blade 3 integral body turned right, the wind blade 3 of right-hand component was blown to the right, and wind blade 3 blow zones of left-hand component are positioned at the indoor set middle part; When wind blade 3 integral body turned left, the wind blade 3 of left-hand component was blown to the left, and right-hand component wind blade 3 blow zones are positioned at the indoor set middle part.This link-type air guide structure reduces the layout quantity of motor at indoor set, saves cost, has also reduced the noise that indoor set produces when work simultaneously.In addition, the air outlet of indoor set space is limited, too much motor is set brings certain degree of difficulty to installation, and the present invention is provided with a wind guiding rod drive motors in indoor set, alleviated mounting hardness.
Claims (1)
1. air conditioner wall-mounted machine link-type air guide structure, comprise: the multi-disc wind blade (3) that is arranged on wall hanging machine air outlet place, described wind blade (3) fuses by wind guiding rod (2), described wind guiding rod (2) is controlled the direction of its rotation by control motor (1), it is characterized in that, described wind guiding rod (2) is a connecting rod, all wind blades (3) link into an integrated entity with a connecting rod, described control motor (1) is one, be arranged on the left side or the right side of wind guiding rod (2), described control motor (1) is a stepper motor;
So, by being arranged on the link-type air guide structure simple in structure of air conditioner wall-mounted machine, when the air outlet air-out, driving wind guiding rod (2) by motor (1) moves back and forth, thereby drive wind blade (3) side-to-side movement and sweep wind, when wind blade (3) when integral body turns right, the wind blade of right-hand component (3) is blown to the right, and the wind blade of left-hand component (3) blow zones is positioned at the wall hanging machine middle part; When wind blade (3) when integral body turns left, the wind blade of left-hand component (3) is blown to the left, and right-hand component wind blade (3) blow zones is positioned at the wall hanging machine middle part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100661363A CN100381763C (en) | 2005-04-21 | 2005-04-21 | Crosslinked air-ducting structure of indoor unit of air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100661363A CN100381763C (en) | 2005-04-21 | 2005-04-21 | Crosslinked air-ducting structure of indoor unit of air conditioner |
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| Publication Number | Publication Date |
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| CN1854633A CN1854633A (en) | 2006-11-01 |
| CN100381763C true CN100381763C (en) | 2008-04-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNB2005100661363A Active CN100381763C (en) | 2005-04-21 | 2005-04-21 | Crosslinked air-ducting structure of indoor unit of air conditioner |
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Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101858640B (en) * | 2010-06-18 | 2012-10-03 | 广东志高空调有限公司 | Adjustable air duct |
| CN103542508B (en) * | 2012-07-13 | 2016-08-03 | 珠海格力电器股份有限公司 | Wind sweeping structure and air conditioner with same |
| CN106322709B (en) * | 2016-08-23 | 2019-05-31 | 青岛海尔空调器有限总公司 | Air conditioner air deflector and air-conditioning with the wind deflector |
| CN106322710B (en) * | 2016-08-23 | 2019-04-23 | 青岛海尔空调器有限总公司 | Air conditioner air deflector and air-conditioning |
| CN110056955B (en) * | 2019-04-04 | 2020-08-25 | 青岛海尔空调器有限总公司 | Air guide structure and air conditioner |
| CN110454721A (en) * | 2019-09-17 | 2019-11-15 | 电子科技大学中山学院 | Illumination lamp with anion air purification function |
| CN111066899A (en) * | 2019-12-29 | 2020-04-28 | 湖北亿隆食品有限公司 | Full-automatic bean curd sheet of multilayer blows cool production line |
| CN114060925A (en) * | 2021-11-16 | 2022-02-18 | 曾昭达 | Green circular air conditioner indoor unit |
| CN114278989B (en) * | 2021-12-30 | 2023-03-21 | 珠海格力电器股份有限公司 | Link gear, air door assembly and air conditioner |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1333447A (en) * | 2000-07-19 | 2002-01-30 | 三洋电机株式会社 | Air conditioner |
| CN2556546Y (en) * | 2002-03-29 | 2003-06-18 | 春兰(集团)公司 | Air outlet frame for room unit of air conditioner improved control to vertical air guide board |
| CN1566843A (en) * | 2003-06-17 | 2005-01-19 | 乐金电子(天津)电器有限公司 | Wind direction control device for air conditioner |
| CN2718442Y (en) * | 2004-05-27 | 2005-08-17 | 海尔集团公司 | Plugging transverse blowing swinging vane group for air conditioner |
| CN2881425Y (en) * | 2005-04-25 | 2007-03-21 | 海尔集团公司 | Connecting rod type air intake structure of unit of hanging air conditioner indoor |
-
2005
- 2005-04-21 CN CNB2005100661363A patent/CN100381763C/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1333447A (en) * | 2000-07-19 | 2002-01-30 | 三洋电机株式会社 | Air conditioner |
| CN2556546Y (en) * | 2002-03-29 | 2003-06-18 | 春兰(集团)公司 | Air outlet frame for room unit of air conditioner improved control to vertical air guide board |
| CN1566843A (en) * | 2003-06-17 | 2005-01-19 | 乐金电子(天津)电器有限公司 | Wind direction control device for air conditioner |
| CN2718442Y (en) * | 2004-05-27 | 2005-08-17 | 海尔集团公司 | Plugging transverse blowing swinging vane group for air conditioner |
| CN2881425Y (en) * | 2005-04-25 | 2007-03-21 | 海尔集团公司 | Connecting rod type air intake structure of unit of hanging air conditioner indoor |
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| CN1854633A (en) | 2006-11-01 |
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