EP3604964A1 - Plaque de guidage de flux d'air pour climatiseur, ensemble couvercle et climatiseur - Google Patents
Plaque de guidage de flux d'air pour climatiseur, ensemble couvercle et climatiseur Download PDFInfo
- Publication number
- EP3604964A1 EP3604964A1 EP18903574.4A EP18903574A EP3604964A1 EP 3604964 A1 EP3604964 A1 EP 3604964A1 EP 18903574 A EP18903574 A EP 18903574A EP 3604964 A1 EP3604964 A1 EP 3604964A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- air
- air deflector
- boundary
- holes
- air conditioner
- 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.)
- Granted
Links
- 230000000149 penetrating effect Effects 0.000 claims abstract description 8
- 230000007423 decrease Effects 0.000 claims description 5
- 238000005265 energy consumption Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000007664 blowing Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- 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
-
- 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
- F24F1/0011—Indoor units, e.g. fan coil units characterised by air outlets
-
- 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
-
- 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
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
Definitions
- the present disclosure relates to a field of air-conditioning technology, and more particularly to an air deflector and a housing assembly for an air conditioner, and an air conditioner.
- the users are prone to feeling uncomfortable if being exposed to the direct blowing of the air conditioner.
- the part of human body to which the cool air is blowing will feel very cold while other parts will feel relatively hot in the cool mode, bringing poor sense of comfort as a whole. Worse still, that will affect the health of the users and make them sick if they are exposed to the cold simulation for long time.
- the purpose of the present disclosure is to address at least one of the technical problems existing in the related art. Therefore, the present disclosure proposes an air deflector for an air conditioner, which can offer a comfortable breezeless experience to the users.
- the present disclosure also proposes a housing assembly for an air conditioner, which includes the above air deflector.
- the present disclosure also proposes an air condition which includes the above housing assembly.
- the air deflector has a plurality of through holes penetrating the air deflector in a thickness direction of the air deflector, and has a boundary extending in a length direction thereof; when the air deflector closes the air outlet of the air conditioner, in a direction from the inside to the outside of the air deflector, a centerline of a through hole above the boundary will obliquely extend upwards and a centerline of a through hole below the boundary will obliquely extend downwards.
- the air deflector for the air conditioner is provided with the plurality of through holes penetrating its thickness, and the centerline of the through hole above the boundary obliquely extends upwards while the centerline of the through hole below the boundary obliquely extends downwards in the direction from the inside to the outside of the air deflector, so that part of the air flow moves upwards from the horizontal direction, while another part moves downwards from the horizontal direction under the guidance of the through holes in the air deflector when the breezeless mode is activated by the user, thus preventing a large amount of air from being blown directly toward the user, so as to improve the breezeless experience of the user, and make the user feel more comfortable.
- a distance between an upper edge and a lower edge of the air deflector is L1
- a distance between the boundary and the upper edge of the air deflector is L2, wherein 2/5 ⁇ L2/L1 ⁇ 2/3.
- the distance between the upper edge and the lower edge of the air deflector is L1
- the distance between the boundary and the upper edge of the air deflector is L2, wherein 3/5 ⁇ L2/L1 ⁇ 2/3.
- an angle between the centerline of the through hole above the boundary and the horizontal plane is ⁇ , wherein ⁇ satisfies: 0 ⁇ 15°.
- ⁇ satisfies: 0 ⁇ 10°.
- ⁇ satisfies: 3° ⁇ 5°.
- an angle between the centerline of the through hole below the boundary and the horizontal plane is ⁇ , wherein ⁇ satisfies: 0 ⁇ 45°.
- ⁇ satisfies: 0 ⁇ 20°.
- a diameter of the through hole is D, wherein D satisfies: 1mm ⁇ D ⁇ 3mm.
- D satisfies: 1.3mm ⁇ D ⁇ 2.5mm.
- diameters of the plurality of through holes are the same.
- the diameters of the through holes above the boundary increase gradually, and the diameters of the through holes below the boundary decrease gradually in a direction from top to bottom.
- the housing assembly for the air conditioner according to the embodiment of the present disclosure includes the air deflector.
- the air deflector for the air conditioner is provided with the plurality of through holes penetrating its thickness, and the centerline of the through hole above the boundary obliquely extends upwards while the centerline of the through hole below the boundary obliquely extends downwards in the direction from the inside to the outside of the air deflector, so that part of the air flow moves upwards from the horizontal direction, while another part moves downwards from the horizontal direction under the guidance of the through holes in the air deflector when the breezeless mode is activated by the user, thus preventing a large amount of air from being blown directly toward the users, so as to improve the breezeless experience of the user, and make the user feel more comfortable.
- the air conditioner according to the embodiment of the present disclosure includes the above housing assembly.
- the air conditioner according to the embodiment of the present disclosure is provided with the plurality of through holes penetrating the thickness of its air deflector, and the centerline of the through hole above the boundary obliquely extends upwards while the centerline of the through hole below the boundary obliquely extends downwards in the direction from the inside to the outside of the air deflector, so that part of the air flow moves upwards from the horizontal direction, while another part moves downwards from the horizontal direction under the guidance of the through holes on the air deflector when the breezeless mode is activated by the user, thus preventing a large amount of air being blown directly toward the users, which improves the breezeless experience of the users, and makes them more comfortable.
- orientation or position relations indicated with the terms “length”, “thickness”, “up”, “down”, “front”, “rear”, “left”, “right” and “bottom” are based on the orientation or position relations shown in the attached drawings, are used only for the convenience of describing the present disclosure and simplifying the description, rather than indicating or implying that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, so they shall not be construed as a restriction on the present disclosure.
- a feature defined as “first” or “second” may, explicitly or implicitly, include one or more such features.
- the term “a plurality of' means two or more in the description of the present disclosure.
- connection shall be understood generally, for example, it may be fixed connection, detachable connection or integral connection; or mechanical or electrical connections; or direct linking, indirect linking through an intermediate medium, or internal connection of two components.
- installation shall be understood generally, for example, it may be fixed connection, detachable connection or integral connection; or mechanical or electrical connections; or direct linking, indirect linking through an intermediate medium, or internal connection of two components.
- specific meaning of the above terms in the present disclosure may be understood on a case by case basis by ordinary technical personnel in the field.
- the air deflector 1 has a plurality of through holes 11 penetrating the air deflector in a thickness direction of the air deflector, and a boundary 12 extending in a length direction thereof (a left-right direction as shown in Figure 1 ); when the air deflector 1 closes the air outlet 2 of air conditioner 1000, the centerline of the through holes 11 above the boundary 12 (as shown in Figure 3 ) extends upwards at certain angle, while the centerline of the through holes 11 below the boundary 12 (as shown in Figure 3 ) extends downwards at certain angle in the direction from the inside (the side of air deflector 1 toward the inside of the air conditioner 1000) to the outside (the side of air deflector 1 toward the indoor space).
- air conditioner 1000 may be set to breeze mode and breezeless mode.
- the air deflector 1 When the breezeless mode is activated by the user, the air deflector 1 may be turned to the position on which the air outlet 2 of air conditioner 1000 is closed, so that the air will flow through the through holes 11 on the air deflector 1 for the air conditioner 1000 first before entering the indoor space; when the air flows through the through holes 11 above the boundary 12 of the air deflector 1, it will flow upwards from the horizontal direction under the guidance of the through holes 11; when the air flows through the through holes 11 below the boundary 12 of the air deflector 1, it will flow downwards from the horizontal direction under the guidance of the through holes 11, so that the air from the air outlet 2 of the air conditioner 1000 is dispersed further, therefore preventing a large amount of air being blown directly to the user, and improving the breezeless experience of the users.
- the air deflector 1 for the air conditioner 1000 is provided with the plurality of through holes 11 through the thickness of its air deflector 1, therefore the centerline of the through holes 11 above the boundary 12 extends upwards at certain angle while the centerline of the through holes 11 below the boundary 12 extends downwards at certain angle in the direction from the inside to the outside of the air deflector 1, so that a portion of the air flow moves upwards from the horizontal direction, while another portion moves downwards from the horizontal direction under the guidance of the through holes 11 on the air deflector 1 when the breezeless mode is activated by the user, thus preventing a large amount of air being blown directly toward the users, which improves the breezeless experience of the users, and makes them more comfortable.
- the distance between the upper edge and the lower edge of the air deflector is L1
- the distance between the boundary and the upper edge of the air deflector is L2, wherein L1 and L2 satisfy: 2/5 ⁇ L2/L1 ⁇ 2/3.
- L1 and L2 satisfy: 2/5 ⁇ L2/L1 ⁇ 2/3.
- the distance between the upper edge and the lower edge of the air deflector 1 is L1
- the distance between the boundary 12 and the upper edge of the air deflector 1 is L2, wherein L1 and L2 satisfy: 3/5 ⁇ L2/L1 ⁇ 2/3.
- L1 and L2 satisfy: 3/5 ⁇ L2/L1 ⁇ 2/3.
- the L1 between the upper edge and the lower edge of the air deflector 1 is the vertical distance between the upper edge and the lower edge of the air deflector 1, while the distance L2 between the boundary 12 and the upper edge of the air deflector 1 is the vertical distance between the boundary 12 and the upper edge of the air deflector 1 in case the air deflector 1 is of planar construction; the distance L1 between the upper edge and the lower edge of the air deflector 1 is the distance between the upper edge and the lower edge of the air deflector 1 when the air deflector 1 is unfolded fully to horizontal state, while the distance L2 between the boundary 12 and the upper edge of the air deflector 1 is the distance between the boundary 12 and the upper edge of the air deflector 1 when the air deflector 1 is unfolded fully to horizontal state in case the air deflector 1 is of curved surface construction.
- the angle between the centerline of the through holes 11 above the boundary 12 and the horizontal plane is ⁇ , wherein ⁇ satisfy: 0 ⁇ 15°.
- angle ⁇ between the centerline of the through holes 11 above the boundary 12 and the horizontal plane is the angle when the air deflector 1 closes the air outlet 2 of the air conditioner 1000.
- ⁇ satisfies: 0 ⁇ 10°.
- ⁇ satisfies: 3° ⁇ 5°.
- the angle between the centerline of the through holes 11 below the boundary 12 and the horizontal plane is ⁇ , wherein ⁇ satisfies: 0 ⁇ 45°.
- angle ⁇ between the centerline of the through holes 11 below the boundary 12 and the horizontal plane is the angle when the air deflector 1 closes the air outlet 2 of the air conditioner 1000.
- ⁇ satisfies: 0 ⁇ 20°.
- the diameter of the through holes 11 is D, wherein D satisfies: 1mm ⁇ D ⁇ 3mm.
- D satisfies: 1mm ⁇ D ⁇ 3mm.
- D satisfies: 1.3mm ⁇ D ⁇ 2.5mm.
- the through holes 11 can realize deflection and guidance of the air flow, which reduces the energy loss of the air flow in the guide process, lowers the energy consumption of the air conditioner 1000 in breezeless mode and improves the breezeless effect of the air conditioner 1000.
- the diameters of the plurality of through holes 11 are the same, which thereby simplifies the manufacturing procedure of the through holes 11, shortens the production cycle of the air deflector 1, lowers the production costs of the air conditioner 1000 and enhances the aesthetics of the air conditioner 1000.
- the diameters of the through holes 11 above the boundary 12 increases gradually, while the diameters of the through holes 11 below the boundary 12 decreases gradually in the direction from top to bottom (as shown in Figure 3 ). Therefore, in the direction from top to bottom, the air flow through the through holes 11 will increase gradually when it passes through the through holes 11 above the boundary 12, and will decrease gradually when it passes through the through holes 11 below the boundary 12, which thereby reduces the energy loss of air flow when passing through the through holes 11, lowers the energy consumption of the air conditioner 1000 and enhances the aesthetics of the air conditioner 1000. Meanwhile, it can prevent the air forming circular flow close to the wall after flowing upwards from the air deflector 1, affecting the breezeless experience of the user.
- the housing assembly 100 as specified in the embodiment of the present disclosure comprises the air deflector 1.
- the housing assembly 100 for the air conditioner 1000 is provided with the plurality of through holes 11 through the thickness of its air deflector 1, therefore the centerline of the through holes 11 above the boundary 12 extends upwards at certain angle while the centerline of the through holes 11 below the boundary 12 extends downwards at certain angle in the direction from the inside to the outside of the air deflector 1, so that a portion of the air flow moves upwards from the horizontal direction, while another portion moves downwards from the horizontal direction under the guidance of the through holes 11 on the air deflector 1 when the breezeless mode is activated by the user, thus preventing a large amount of air being blown directly toward the users, which improves the breezeless experience of the users, and makes them more comfortable.
- the air conditioner 1000 as specified in the embodiment of the present disclosure comprises the housing assembly 100.
- the air conditioner 1000 is provided with the plurality of through holes 11 through the thickness of its air deflector 1, therefore the centerline of the through holes 11 above the boundary 12 extends upwards at certain angle while the centerline of the through holes 11 below the boundary 12 extends downwards at certain angle in the direction from the inside to the outside of the air deflector 1, so that a portion of the air flow moves upwards from the horizontal direction, while another portion moves downwards from the horizontal direction under the guidance of the through holes 11 on the air deflector 1 when the breezeless mode is activated by the user, thus preventing a large amount of air being blown directly toward the users, which improves the breezeless experience of the users, and makes them more comfortable.
- the air conditioner 1000 of the present disclosure comprises the housing assembly 100, the pedestal 4, the front panel 3 and the rear panel, where the housing assembly 100 also comprises the air deflector 1 which is connected to the housing assembly 100 through the hook 13.
- the housing assembly 100 is provided with the air outlet 2 which is located at the bottom (the bottom as shown in Figure 3 ) of the front side (the front side as shown in Figure 3 ) of the air conditioner 1000, and extends in the length direction (the left-right direction as shown in Figure 1 ) of the air conditioner 1000.
- the air deflector 1 extends in the length direction (the left-right direction as shown in Figure 1 ) of the air conditioner 1000, and is used to close the air outlet 2 of the air conditioner 1000.
- the air deflector 1 has the plurality of through holes 11 penetrating the air deflector in the thickness direction, and the boundary 12 extending in its length direction, where the centerline of the through holes 11 above the boundary 12 (as shown in Figure 3 ) extends upwards at certain angle while the centerline of the through holes 11 below the boundary 12 (as shown in Figure 3 ) extends downwards at certain angle in the direction from the inside (the side of air deflector 1 toward the air conditioner 1000) to the outside (the side of air deflector 1 toward the indoor space) of the air deflector 1.
- the cross section of the air deflector 1 is arc-shaped, the distance of arc section between the upper edge and the lower edge of the air deflector 1 is L1, the distance of arc section between the boundary 12 and the upper edge of the air deflector 1 is L2, wherein L1 and L2 satisfy: 3/5 ⁇ L2/L1 ⁇ 2/3.
- L1 and L2 satisfy: 3/5 ⁇ L2/L1 ⁇ 2/3.
- the air flow through the through holes 11 will increase gradually when it passes through the through holes 11 above the boundary 12, and will decrease gradually when it passes through the through holes 11 below the boundary 12, which thereby reduces the energy loss of air flow when passing through the through holes 11, lowers the energy consumption of the air conditioner 1000 and enhances the aesthetics of the air conditioner 1000.
- the diameter of the through holes 11 is D, wherein D satisfies: 1.3mm ⁇ D ⁇ 2.5mm.
- the angle between the centerline of the through holes 11 above the boundary 12 and the horizontal plane is ⁇ , wherein ⁇ satisfies: 0 ⁇ 10°
- the angle between the centerline of the through holes 11 below the boundary 12 is ⁇ , wherein ⁇ satisfies: 0 ⁇ 20°.
- an embodiment means that the specific feature, structure, material or characteristic of that embodiment or example described are included in at least one embodiment or example of the present disclosure.
- the schematic presentation of such terms may not refer to the same embodiment or example.
- the specific features, structure, material or characteristics described may be combined in an appropriate manner in any one or multiple embodiments or examples.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air-Flow Control Members (AREA)
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
- Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201820181566.2U CN207963085U (zh) | 2018-01-31 | 2018-01-31 | 空调器的导风板、壳体组件及空调器 |
CN201810098151.3A CN108105981B (zh) | 2018-01-31 | 2018-01-31 | 空调器的导风板、壳体组件及空调器 |
PCT/CN2018/108048 WO2019148869A1 (fr) | 2018-01-31 | 2018-09-27 | Plaque de guidage de flux d'air pour climatiseur, ensemble couvercle et climatiseur |
Publications (3)
Publication Number | Publication Date |
---|---|
EP3604964A1 true EP3604964A1 (fr) | 2020-02-05 |
EP3604964A4 EP3604964A4 (fr) | 2020-06-10 |
EP3604964B1 EP3604964B1 (fr) | 2023-05-03 |
Family
ID=67479563
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP18903574.4A Active EP3604964B1 (fr) | 2018-01-31 | 2018-09-27 | Assemblage de boîtier et climatiseur |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP3604964B1 (fr) |
JP (1) | JP6868124B2 (fr) |
WO (1) | WO2019148869A1 (fr) |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI119126B (fi) * | 2004-06-18 | 2008-07-31 | Halton Oy | Tuloilmalaite |
JP4880345B2 (ja) * | 2006-04-13 | 2012-02-22 | シャープ株式会社 | 空気調和機 |
JP2008190779A (ja) * | 2007-02-05 | 2008-08-21 | Mitsubishi Electric Corp | 空気調和機 |
CN204555022U (zh) * | 2015-02-13 | 2015-08-12 | 广东美的制冷设备有限公司 | 空调室内机 |
CN204555028U (zh) * | 2015-02-13 | 2015-08-12 | 广东美的制冷设备有限公司 | 空调室内机 |
CN105003965B (zh) * | 2015-02-13 | 2018-02-02 | 广东美的制冷设备有限公司 | 空调室内机及其控制方法 |
CN104913443B (zh) * | 2015-05-29 | 2017-10-13 | 广东美的制冷设备有限公司 | 空调器及其的风速控制方法 |
CN105135519B (zh) * | 2015-08-07 | 2017-09-29 | 广东美的制冷设备有限公司 | 空调室内机及空调室内出风控制方法 |
CN204987237U (zh) * | 2015-08-07 | 2016-01-20 | 广东美的制冷设备有限公司 | 空调室内机及空调器 |
CN107084427B (zh) * | 2017-04-13 | 2019-10-01 | 青岛海尔空调器有限总公司 | 空调室内壁挂机 |
CN111271772B (zh) * | 2017-07-31 | 2021-12-21 | 广东美的制冷设备有限公司 | 空调室内机 |
CN113483393A (zh) * | 2017-07-31 | 2021-10-08 | 广东美的制冷设备有限公司 | 空调室内机 |
CN107355874B (zh) * | 2017-08-21 | 2023-08-22 | 广东美的制冷设备有限公司 | 空调器和导风结构 |
CN107401778B (zh) * | 2017-08-21 | 2024-01-23 | 广东美的制冷设备有限公司 | 空调器 |
CN108105981B (zh) * | 2018-01-31 | 2020-08-25 | 广东美的制冷设备有限公司 | 空调器的导风板、壳体组件及空调器 |
CN109185973B (zh) * | 2018-09-11 | 2020-09-08 | 四川长虹空调有限公司 | 壁挂式空调器室内机及空调无风感控制方法 |
-
2018
- 2018-09-27 WO PCT/CN2018/108048 patent/WO2019148869A1/fr unknown
- 2018-09-27 EP EP18903574.4A patent/EP3604964B1/fr active Active
- 2018-09-27 JP JP2019557443A patent/JP6868124B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
EP3604964B1 (fr) | 2023-05-03 |
WO2019148869A1 (fr) | 2019-08-08 |
JP2020517893A (ja) | 2020-06-18 |
JP6868124B2 (ja) | 2021-05-12 |
BR112020007841A2 (pt) | 2020-10-13 |
EP3604964A4 (fr) | 2020-06-10 |
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