CN2881425Y - Connecting rod type air intake structure of unit of hanging air conditioner indoor - Google Patents
Connecting rod type air intake structure of unit of hanging air conditioner indoor Download PDFInfo
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- CN2881425Y CN2881425Y CN 200520017206 CN200520017206U CN2881425Y CN 2881425 Y CN2881425 Y CN 2881425Y CN 200520017206 CN200520017206 CN 200520017206 CN 200520017206 U CN200520017206 U CN 200520017206U CN 2881425 Y CN2881425 Y CN 2881425Y
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- wind
- air
- connecting rod
- air conditioner
- air intake
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Abstract
The utility model relates to a connecting rod type air intake structure of hanging air conditioner indoor unit, which connects all the air intake blades by one connecting rod and controls all the blades by one motor. With the simple connecting rod type air intake structure arranged inside the indoor unit of the air conditioner, when wind is exhausted from the wind outlet, the motor drives an air intake rod to reciprocate back and forth, thereby driving the air intake blades to move side to side for sweeping wind and delivering wind evenly. The connecting rod type air intake structure reduces the number of motors disposed in the indoor unit, saves cost, and reduces noises made during operation of the indoor unit.
Description
Technical field
The utility model relates to a kind of air guide structure of indoor apparatus of air conditioner, specifically is meant a kind of link-type air guide structure of wall-hanging air conditioner indoor unit.
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 utility model develops a novel crosslinked air-ducting structure of indoor unit of air conditioner.
The utility model content
The purpose of this utility model 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 at the middle part, and realizes balanced ventilation or directed air-supply.
For realizing above-mentioned utility model purpose, the technical solution adopted in the utility model 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.
The use the beneficial effects of the utility model are: by being arranged on the link-type air guide structure simple in structure of wall-hanging air conditioner indoor unit, 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 utility model 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 utility model;
The specific embodiment
Below by the specific embodiment, accompanying drawing is described in detail the utility model in addition.
What at first require emphasis any is: the indoor apparatus of air conditioner of being mentioned in the utility model 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 utility model, 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 2 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 utility model is provided with a wind guiding rod drive motors in indoor set, alleviated mounting hardness.
Claims (3)
1, a kind of link-type air guide structure of wall-hanging air conditioner indoor unit, 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 controlled the direction of its rotation by control motor (1), it is characterized in that, described wind guiding rod (2) is a connecting rod, and all wind blades (3) link into an integrated entity with a connecting rod, realizes directed air-supply and strafes air-supply continuously.
2, the link-type air guide structure of wall-hanging air conditioner indoor unit according to claim 1 is characterized in that, described control motor (1) is one, is arranged on the left side or the right side of wind guiding rod (2).
3, the link-type air guide structure of wall-hanging air conditioner indoor unit according to claim 1 and 2 is characterized in that, described control motor (1) adopts stepper motor or synchronous motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520017206 CN2881425Y (en) | 2005-04-25 | 2005-04-25 | Connecting rod type air intake structure of unit of hanging air conditioner indoor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520017206 CN2881425Y (en) | 2005-04-25 | 2005-04-25 | Connecting rod type air intake structure of unit of hanging air conditioner indoor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2881425Y true CN2881425Y (en) | 2007-03-21 |
Family
ID=37881265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520017206 Expired - Fee Related CN2881425Y (en) | 2005-04-25 | 2005-04-25 | Connecting rod type air intake structure of unit of hanging air conditioner indoor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2881425Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100381763C (en) * | 2005-04-21 | 2008-04-16 | 海尔集团公司 | Crosslinked air-ducting structure of indoor unit of air conditioner |
-
2005
- 2005-04-25 CN CN 200520017206 patent/CN2881425Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100381763C (en) * | 2005-04-21 | 2008-04-16 | 海尔集团公司 | Crosslinked air-ducting structure of indoor unit of air conditioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070321 |