CN107401778B - Air conditioner - Google Patents
Air conditioner Download PDFInfo
- Publication number
- CN107401778B CN107401778B CN201710720623.XA CN201710720623A CN107401778B CN 107401778 B CN107401778 B CN 107401778B CN 201710720623 A CN201710720623 A CN 201710720623A CN 107401778 B CN107401778 B CN 107401778B
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- Prior art keywords
- air
- deflector
- air deflector
- air outlet
- outlet
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0043—Indoor units, e.g. fan coil units characterised by mounting arrangements
- F24F1/0057—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted in or on a wall
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air-Flow Control Members (AREA)
Abstract
The invention discloses an air conditioner, comprising: the air conditioner comprises a main body, a first air deflector, a second air deflector and a third air deflector. The main body is provided with an air outlet; the first air deflector is movably arranged at the air outlet and used for guiding air; the second air deflector is movably arranged at the air outlet and used for shielding or opening the air outlet, and micropores are formed in the second air deflector; the third air deflector is movably arranged at the air outlet and used for opening and closing the air outlet; the driving piece is arranged on the main body and is connected with the first air deflector, the second air deflector and the third air deflector. According to the air conditioner provided by the embodiment of the invention, the diversion and the effect of no wind sense are improved.
Description
Technical Field
The invention relates to the technical field of air conditioning, in particular to an air conditioner.
Background
With the increase of extreme weather, the air conditioner gradually goes to thousands of families, and the air conditioner provides better environment for life and work of people, and in the applicable process of the air conditioner, the air conditioner directly blows to people, and discomfort is easy to cause, and especially when the human body and the ambient temperature are lower, cold air blows to the body to cause discomfort, especially for older people with relatively high ages, the discomfort is more obvious.
Disclosure of Invention
The present invention aims to solve at least one of the technical problems in the related art to some extent. Therefore, the invention aims to provide the air conditioner which has good air guiding effect and is more comfortable to use.
According to an embodiment of the invention, an air conditioner includes: the air conditioner comprises a main body, a first air deflector, a second air deflector and a third air deflector. The main body is provided with an air outlet; the first air deflector is movably arranged at the air outlet and used for guiding air; the second air deflector is movably arranged at the air outlet and used for shielding or opening the air outlet, and micropores are formed in the second air deflector; the third air deflector is movably arranged at the air outlet and used for opening and closing the air outlet; the driving piece is arranged on the main body and is connected with the first air deflector, the second air deflector and the third air deflector.
According to the air conditioner provided by the embodiment of the invention, the first air deflector is arranged to realize directional air supply, and the second air deflector is arranged to open and close the air outlet, so that the purposes of air guiding, no wind sensation and combination of the air guiding and no wind sensation can be realized, the air conditioner is more convenient to control, and the effects of air guiding and no wind sensation are improved.
In addition, the air conditioner according to the above embodiment of the present invention may further have the following additional technical features:
in one embodiment of the invention, the first air deflector has a first position for directing air downwardly and a second position for directing air upwardly.
In one embodiment of the present invention, the first air deflector is adjacent to or contacts the upper edge of the opening of the air outlet when in the first position and gradually inclines downwards along the air outlet direction.
In one embodiment of the invention, the first air deflector is gradually inclined upwards along the air outlet direction when in the second position.
In one embodiment of the present invention, the first air deflector is located in front of the air outlet or at least a part of the first air deflector is located in the air outlet when in the second position, and the first air deflector is opposite to a middle position of the air outlet in a width direction.
In one embodiment of the invention, the second air deflector has a third position in front of the air outlet and an open position in which the air outlet is open.
In one embodiment of the invention, the second air deflector is located in front of the air outlet when in the third position, the upper side of the second air deflector being spaced from the upper edge of the air outlet to direct air upwards and the lower side of the second air deflector being spaced from the lower edge of the air outlet to direct air downwards.
In one embodiment of the present invention, the upper edge of the second air deflector is higher than the upper edge of the opening of the air outlet when the second air deflector is at the third position.
In one embodiment of the invention, the second air deflector is offset from the air outlet in the open position.
In one embodiment of the invention, the second deflector is stacked on the outer surface of the main body and higher than the air outlet when in the open position.
In one embodiment of the invention, the third air deflector has a condensation receiving position, and the third air deflector is in a shape with a concave middle part at the condensation receiving position and is positioned right below the lower edges of the first air deflector and the second air deflector.
In one embodiment of the invention, the upper portion of the front surface of the main body has a convex hull protruding forward.
Drawings
Fig. 1 is a schematic view of an air conditioner according to an embodiment of the present invention, in which a third air deflector closes the air outlet, and the second air deflector is located at an open position.
Fig. 2 is a cross-sectional view of fig. 1.
Fig. 3 is a schematic view of an air conditioner according to an embodiment of the present invention, in which a third air deflector opens the air outlet.
Fig. 4 is a cross-sectional view of an air conditioner according to an embodiment of the present invention, in which a third air guide plate opens the air outlet, a second air guide plate is located at an open position, and a first air guide plate guides air downward.
Fig. 5 is a cross-sectional view of an air conditioner according to an embodiment of the present invention, in which a third air guide plate opens the air outlet, a second air guide plate is located at an open position, and a first air guide plate guides air upward.
Fig. 6 is a schematic view of an air conditioner according to an embodiment of the present invention, in which a third air deflector closes the air outlet and is located at a condensation position, a second air deflector is located at a third position, and the first air deflector guides air downward.
Fig. 7 is a cross-sectional view of fig. 6.
Reference numerals: the air conditioner 100, the main body 1, the first air deflector 21, the second air deflector 22, the third air deflector 23, the driving piece, the air outlet direction A, the air outlet 101 and the micropores 102.
Detailed Description
Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present invention and should not be construed as limiting the invention.
Referring to fig. 1 to 7, an air conditioner 100 according to an embodiment of the present invention includes: the main body 1, the first air deflection 21, the second air deflection 22, the third air deflection 23 and the driving member (not shown).
The main body 1 has an air outlet 101 for air. The first air deflector 21 is movably arranged at the air outlet 101 for guiding air, and the first air deflector 21 can guide the air flow of the air outlet. The second air deflector 22 is movably arranged at the air outlet 101 and used for shielding and opening the air outlet 101, the second air deflector 22 is provided with micropores 102, the second air deflector 22 is used for closing and opening the air outlet 101, the micropores 102 on the second air deflector 22 have a certain blocking effect on air flow sent out by the air outlet 101, when the second air deflector is positioned at the position of closing the air outlet 101, the air flow can be sent out from the micropores 102, the effect of 'delicateness and no wind sense' (or no wind sense for providing heating) is realized, the third air deflector 23 is movably arranged at the air outlet 101 and used for opening and closing the air outlet 101, and a driving piece is arranged on the main body 1 and connected with the first air deflector 21 and the second air deflector 22 and drives the first air deflector 21 and the second air deflector 22 to move.
According to the air conditioner 100 of the embodiment of the invention, the first air deflector 21 is arranged to realize directional air supply, and the second air deflector 22 is arranged to open and close the air outlet 101, so that the purposes of air guiding, no wind sensation and combination of the air guiding and no wind sensation can be realized, the control is more convenient, and the effects of air guiding and no wind sensation are improved.
In addition, the invention is provided with the third air deflector 23 which is specially used for closing the air outlet 101, thereby improving the sealing performance of the air conditioner 100 after being closed.
The air deflectors may have different flow guiding modes, for example, the first air deflector 21 (or the second air deflector 22) may be blocked right in front of the air outlet 101 (along the air outlet direction a), and the first air deflector 21 blocks the air outlet 101, so that air flow cannot be directly blown to right in front from the air outlet 101.
Specifically, the first air guide plate 21 (the second air guide plate 22 may be provided) is blocked in front of the air outlet 101 and spaced apart from the air outlet 101, and at this time, the air flow may be blown out from the upper and lower edges of the first air guide plate 21, but may not be sent out from the front of the first air guide plate 21. Further, the upper side of the first air deflector 21 is spaced apart from the upper edge of the air outlet 101 to guide the air upward, and the lower side of the first air deflector 21 is spaced apart from the lower edge of the air outlet 101 to guide the air downward.
In some embodiments of the invention, as shown in fig. 2, 4, 5, and 7, the first air deflection 21 has a first position and a second position. The first wind deflector 21 can realize wind guiding in different directions at the first position and the second position.
In some embodiments of the invention, as shown in fig. 4, the first air deflection 21 is directed downwardly in the first position. Therefore, the purpose of downward air supply of the air conditioner 100 is achieved, especially in the heating process of the air conditioner 100, the first air deflector 21 turns over to downwards deflect the hot air, and the downward deflected hot air can be more easily distributed in the whole space due to rising of the hot air, so that the heating comfort in the space is improved.
In addition, downward diversion can also achieve the effect of warming feet. Also, the down draft may of course be used in the refrigeration process.
Further, as shown in fig. 4, the first air deflector 21 is adjacent to or contacts the upper edge of the opening of the air outlet 101 in the first position, and the first air deflector 21 extends gradually and downwardly in the air outlet direction a. At this time, the air flow sent out from the air outlet 101 is not easily circulated upward by the blocking action of the first air deflector 21, and the air flow is guided downward, thereby improving the heating comfort.
In addition, the first air guide plate 21 may be provided with the micro holes 102, and a small portion of the air flow may be sent out through the micro holes 102, thereby further improving the comfort of the room.
When the first air guide plate 21 is at the first position, the second air guide plate 22 may open the air outlet 101 (of course, the air outlet 101 may be closed).
In some embodiments of the invention, as shown in fig. 5, the first air deflection 21 deflects air upwards in the second position. The air flow from the air outlet 101 will be directed to flow upwards at this time.
Especially, when the air conditioner 100 is refrigerating, the first air deflector 21 guides the blown air flow forward and upward, and the cold air naturally subsides again, so that a spraying-like air flow effect is formed, and the refrigerating effect is better. Of course, this air guiding mode can also be used in heating.
Further, as shown in fig. 5, the first air deflector 21 extends gradually and obliquely upward in the air outlet direction a when in the second position. Thereby better realizing the upward wind guiding effect.
Preferably, as shown in fig. 5, when the first air deflector 21 is at the second position, the first air deflector 21 is located in front of the air outlet 101 or at least a part of the first air deflector is located in the air outlet 101, and the first air deflector 21 is opposite to the middle position of the air outlet 101 along the width direction. In this way, the air flow is guided by the first air guide plate 21 to flow upward, the first air guide plate 21 may be formed to be convex downward along the middle portion in the width direction, and the air flow sent out from below the first air guide plate 21 will flow along the surface of the first air guide plate 21 and be sent out along the lower surface of the first air guide plate 21, thereby achieving the coanda effect.
In some embodiments of the invention, as shown in fig. 2, 4, 5, and 7, the second air deflection 22 has an open position and a third position. The second air deflection 22 can be configured to deflect air in different directions in the open position and in the third position.
As shown in fig. 7, in one embodiment of the present invention, the second air deflector 22 is shielded in front of the air outlet 101 at the third position and spaced apart from the air outlet 101, and at this time, the air flow may be blown out from the upper and lower edges of the second air deflector 22 but not directly in front of the second air deflector 22, so that the air flow sent out from the main body 1 is directly sent out from the upper and lower edges of the second air deflector 22 to achieve cooling (or heating), and the air flow directed to the front of the air outlet 101 also cools the area directly in front of the air outlet 101 after passing through the micro-holes 102, but no wind sensation may be achieved due to the small size of the micro-holes 102.
Further, as shown in fig. 7, the upper side of the second air deflector 22 is spaced apart from the upper edge of the air outlet 101 to guide the air upward, and the lower side of the second air deflector 22 is spaced apart from the lower edge of the air outlet 101 to guide the air downward when the second air deflector 22 is in the third position. This allows the air to be blown up and down conveniently without the air in front of the air outlet 101.
Preferably, as shown in fig. 7, the middle portion of the second air deflector 22 in the width direction in the third position is convex toward a direction away from the air outlet 101. Therefore, the air flow can be blown upwards and downwards under the guiding action of the second air deflector 22 when passing through the second air deflector 22, and the air flow can be blown towards the upper rear side and the lower rear side of the second air deflector 22 when passing through the second air deflector 22 due to the specific shape of the second air deflector 22, so that people are further prevented from being blown by wind.
In addition, since the middle portion of the second air guide plate 22 is protruded forward, the air flow is blocked more, so that the cool air (or hot air) guided out from the micro holes 102 can be increased, and the effect of "cool feeling and no wind feeling" can be further improved.
In some embodiments of the present invention, as shown in fig. 7, the dimension of the second air deflector 22 in the width direction is larger than the dimension of the air outlet 101 in the width direction. When the second air deflector 22 closes the air outlet 101, the second air deflector 22 with a size larger than that of the air outlet 101 can close the whole air outlet 101, so as to close the air outlet 101.
In addition, as shown in fig. 7, when the second air deflector 22 is in the third position, the second air deflector 22 shields the air outlet 101, and is further located right in front of the air outlet 101 (along the air outlet direction a), so that the second air deflector 22 larger than the air outlet 101 can have better flow guiding effect, and the air flow is prevented from being directly sent out without passing through the second air deflector 22. In addition, when the second air deflector 22 is at the third position, both edges along the width direction extend out of the front of the air outlet 101, so that all the air flow sent out by the air outlet 101 can be guided, and a section of air flow guiding exists for the air flow sent out by the edge of the air outlet 101, so that the air guiding effect is better realized.
When the second air deflector 22 is in the third position, the second air deflector 22 with a large size can realize better air guiding.
In addition, when the second air deflector 22 is at the third position, the upper edge of the second air deflector 22 is higher than the upper edge of the opening of the air outlet 101, so as to improve the upward flow guiding effect.
The second air deflector 22 is staggered from the air outlet 101 in the open position, that is, the air flow does not pass through the second air deflector 22 when being sent out from the air outlet 101, so that the purpose of completely opening the air outlet 101 is achieved, and air guiding can be provided by the first air deflector 21.
Further, the second air deflector 22 is stacked on the outer surface of the main body 1 when the second air deflector 22 is in the open position, and the second air deflector 22 may be disposed higher than the air outlet 101 when it is in the open position. When the second air deflector 22 is opened, the second air deflector 22 does not occupy excessive space, and the purpose of improving the space utilization rate can be achieved.
A sliding mechanism and a pushing mechanism may be provided to drive the second air deflector 22, that is, the driving mechanism includes a sliding mechanism and a pushing mechanism, the sliding mechanism may drive the second air deflector 22 to open or close the air outlet 101, and the pushing mechanism may drive the second air deflector 22 to close the air outlet 101 or be located at a third position.
In addition, as shown in fig. 5, the upper part of the front surface of the main body is provided with a convex hull protruding forward, so that the effect of blocking air flow is realized, especially in the process of upwards guiding air through the second air deflector 22.
In addition, as shown in fig. 7, the third air deflector of the present invention further has a condensation receiving position, and is specifically configured to receive condensation generated on the first air deflector and the second air deflector when the third air deflector is in the condensation receiving position.
For example, the third air deflector is in a shape with a concave middle part at the condensation position, and the third air deflector is positioned right below the lower edge of the first air deflector and the lower edge of the second air deflector.
That is, when condensation is generated on the first air guide plate and the second air guide plate, the condensation can be dropped onto the third air guide plate (condensation).
Further, the third air deflector 23 has a closing position closing the air outlet 101.
Preferably, the third air deflector 23 protrudes from both side edges of the air outlet 101 in the width direction at both sides in the width direction in the closed position. That is, the third air deflector 23 may completely close the air outlet 101, thereby realizing the complete closure of the air outlet 101. In this case, the air flow from the air outlet 101 can be still sent out from the micropores 102, thereby achieving a "cool and no feeling" effect.
Preferably, the first air deflection 21 and the second air deflection 22 may each extend in an arc in the width direction.
In some embodiments of the present invention, when the second air guiding plate 22 closes the air outlet 101, the angle between the micro holes 102 on the second air guiding plate 22 and the horizontal plane is gradually reduced from bottom to top, and the angle between the micro holes 102 on the second air guiding plate 22 and the horizontal plane is in the range of 0 ° to 90 °. Realizing better wind guiding effect.
Preferably, the microwells 102 are elongated, circular, elliptical, or polygonal.
Further, when the second air deflector 22 is provided with the micro holes 102, the micro holes 102 on the second air deflector 22 may be arranged in a circular matrix, a square matrix, a divergent shape, an irregular arrangement, or the like.
In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.
While embodiments of the present invention have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the invention, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the invention.
Claims (9)
1. An air conditioner, comprising:
the main body is provided with an air outlet;
the first air deflector is movably arranged at the air outlet and used for guiding air;
the second air deflector is movably arranged at the air outlet and used for closing and opening the air outlet, and micropores are formed in the second air deflector;
the third air deflector is movably arranged at the air outlet and used for opening and closing the air outlet;
the driving piece is arranged on the main body and is connected with the first air deflector, the second air deflector and the third air deflector,
the second air deflector is arranged in front of the air outlet, the upper side of the second air deflector is spaced from the upper edge of the air outlet so as to guide air upwards, the lower side of the second air deflector is spaced from the lower edge of the air outlet so as to guide air downwards, and the upper edge of the second air deflector is higher than the upper edge of the opening of the air outlet when the second air deflector is arranged at the third position;
the first air deflector is positioned at the inner side of the second air deflector when the second air deflector is positioned at the third position.
2. The air conditioner of claim 1, wherein the first air deflector has a first position for directing air downward and a second position for directing air upward.
3. The air conditioner of claim 2, wherein the first air deflector is adjacent to or contacts an upper edge of the opening of the air outlet in the first position and gradually slopes downward in the air outlet direction.
4. The air conditioner of claim 2, wherein the first air deflector is gradually inclined upward in the air outlet direction when in the second position.
5. The air conditioner according to claim 4, wherein the first air deflector is located in front of the air outlet or at least a part of the first air deflector is located in the air outlet when in the second position, and the first air deflector is directly opposite to a middle position of the air outlet in a width direction.
6. The air conditioner of claim 1, wherein the second air deflector is offset from the air outlet in the open position.
7. The air conditioner of claim 6, wherein the second air deflector is stacked on an outer surface of the main body and higher than the air outlet when in the open position.
8. The air conditioner of claim 1, wherein the third air deflector has a condensation receiving position, and the third air deflector is in a shape of a central depression at the condensation receiving position and is located directly below the lower edges of the first air deflector and the second air deflector.
9. The air conditioner of claim 1, wherein an upper portion of the front surface of the main body has a convex hull protruding forward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710720623.XA CN107401778B (en) | 2017-08-21 | 2017-08-21 | Air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710720623.XA CN107401778B (en) | 2017-08-21 | 2017-08-21 | Air conditioner |
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| Publication Number | Publication Date |
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| CN107401778A CN107401778A (en) | 2017-11-28 |
| CN107401778B true CN107401778B (en) | 2024-01-23 |
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| CN201710720623.XA Active CN107401778B (en) | 2017-08-21 | 2017-08-21 | Air conditioner |
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| JP6837548B2 (en) * | 2017-12-11 | 2021-03-03 | 広東美的制冷設備有限公司Ｇｄ Ｍｉｄｅａ Ａｉｒ−Ｃｏｎｄｉｔｉｏｎｉｎｇ Ｅｑｕｉｐｍｅｎｔ Ｃｏ．，Ｌｔｄ． | Indoor unit of air conditioner and its control method |
| CN108088058B (en) * | 2017-12-11 | 2020-08-04 | 广东美的制冷设备有限公司 | Air conditioner indoor unit and control method thereof |
| JP6868124B2 (en) * | 2018-01-31 | 2021-05-12 | 広東美的制冷設備有限公司Ｇｄ Ｍｉｄｅａ Ａｉｒ−Ｃｏｎｄｉｔｉｏｎｉｎｇ Ｅｑｕｉｐｍｅｎｔ Ｃｏ．，Ｌｔｄ． | Air conditioner baffle plate, casing assembly and air conditioner |
| CN108105981B (en) * | 2018-01-31 | 2020-08-25 | 广东美的制冷设备有限公司 | Air deflector of air conditioner, shell 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 |
| CN113154662A (en) * | 2018-03-09 | 2021-07-23 | 广东美的制冷设备有限公司 | Air conditioner and control method thereof |
| CN108443964A (en) * | 2018-03-09 | 2018-08-24 | 广东美的制冷设备有限公司 | Air conditioner |
| CN108375114A (en) * | 2018-03-09 | 2018-08-07 | 广东美的制冷设备有限公司 | The control method of air conditioner and air conditioner |
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| CN109282472A (en) * | 2018-09-11 | 2019-01-29 | 中国扬子集团滁州扬子空调器有限公司 | A kind of wind-guiding apparatus of air conditioner and its control method |
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