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WO2017050013A1 - Dispositif déflecteur d'air et climatiseur - Google Patents

Dispositif déflecteur d'air et climatiseur Download PDF

Info

Publication number
WO2017050013A1
WO2017050013A1 PCT/CN2016/092385 CN2016092385W WO2017050013A1 WO 2017050013 A1 WO2017050013 A1 WO 2017050013A1 CN 2016092385 W CN2016092385 W CN 2016092385W WO 2017050013 A1 WO2017050013 A1 WO 2017050013A1
Authority
WO
WIPO (PCT)
Prior art keywords
air guiding
air
longitudinal
wind deflector
lateral
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.)
Ceased
Application number
PCT/CN2016/092385
Other languages
English (en)
Chinese (zh)
Inventor
覃强
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.)
Guangdong Midea Group Wuhu Air Conditioning Equipment Co Ltd
Original Assignee
Guangdong Midea Group Wuhu Air Conditioning 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 Group Wuhu Air Conditioning Equipment Co Ltd filed Critical Guangdong Midea Group Wuhu Air Conditioning Equipment Co Ltd
Publication of WO2017050013A1 publication Critical patent/WO2017050013A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • F24F13/15—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre with parallel simultaneously tiltable lamellae
    • 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
    • F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
    • 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
    • F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
    • F24F2013/1433—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means with electric motors

Definitions

  • the invention relates to the technical field of air conditioners, and in particular to an air guiding device and an air conditioner.
  • the air guiding device of the vertical air conditioner is installed at the air outlet of the air conditioner, and mainly changes the flow direction of the cold air to make the indoor temperature uniform.
  • the air guiding device comprises a lateral air guiding assembly for changing a diffusion angle of the cold air in the lateral direction, and a longitudinal air guiding assembly for changing a diffusion angle of the cold air in the longitudinal direction.
  • the combination of the lateral air guiding assembly and the longitudinal air guiding assembly allows the cold air to flow to different locations within the room, thereby making the temperature in the room more uniform.
  • the air guiding device of the existing vertical air conditioner is obstructed by the longitudinal air guiding component when the wind is guided, and when the horizontal air guiding component rotates, the turning angle is too large to easily touch the longitudinal air guiding component, and the longitudinal direction
  • the air guiding component greatly limits the rotation of the lateral air guiding component, so that the air guiding angle of the lateral air guiding component is also small, and the air guiding effect of the entire air guiding device is not good.
  • a primary object of the present invention is to provide an air guiding device for expanding the air guiding angle of the air guiding device of the air guiding device and improving the air guiding effect.
  • the air guiding device of the present invention is installed in an air outlet of an air conditioner, and the air guiding device includes an air outlet inner frame, and a horizontal air guiding component and a longitudinal air guiding component disposed in the air outlet inner frame.
  • the lateral air guiding assembly has a plurality of lateral air guiding plates
  • the longitudinal air guiding assembly has a plurality of longitudinal air guiding plates
  • the longitudinal air guiding plates are open to the end surface of the horizontal air guiding assembly for the horizontal The gap in the direction of the guide wind plate rotation.
  • the lateral air guiding assembly is a unitary structure, and the lateral air guiding assembly has a rotating shaft perpendicular to the longitudinal air guiding plate, and the horizontal air guiding assembly is capable of facing the rotating shaft
  • the longitudinal air deflector rotates, and the depth of the yielding notch near the rotating shaft is smaller than the depth of the yielding notch away from the rotating shaft.
  • the yielding gap is an arc-shaped yielding gap.
  • a reinforcing rib is disposed extending from the top to the bottom along the contour of the longitudinal wind deflector toward the end surface of the lateral air guiding assembly.
  • the width of the reinforcing rib in a direction perpendicular to the longitudinal wind deflector is greater than the thickness of the longitudinal wind deflector.
  • a side surface of the rib connecting the surface of the longitudinal wind deflector is a curved surface, and the side surface is curved toward a plane in which the surface of the longitudinal wind deflector is located.
  • the thickness of the longitudinal wind deflector gradually increases in a direction toward the lateral air guiding component.
  • the longitudinal air guiding assembly further includes a link, and the plurality of longitudinal air guiding plates are fixed on the connecting rod, and the connecting rod is used to drive when one of the longitudinal air guiding plates rotates The other longitudinal air deflectors rotate.
  • the present invention provides an air conditioner comprising the air guiding device according to any one of the above, wherein the air guiding device is installed at an air outlet of the air conditioner.
  • the air guiding device of the present invention has a positional gap formed in the longitudinal air guiding plate of the longitudinal air guiding assembly, so that the horizontal air guiding plate of the horizontal air guiding assembly is rotated to give way, so that the horizontal air guiding assembly has a larger rotation angle, so that the horizontal air guiding assembly has a larger turning angle.
  • the air guiding device has a larger air guiding angle and the effect is better.
  • FIG. 1 is a schematic structural view of an air guiding device according to an embodiment of the present invention.
  • Figure 2 is a plan view of the air guiding device of Figure 1;
  • Figure 3 is a cross-sectional structural view of the air guiding device of Figure 2 taken along line A-A;
  • Figure 4 is a schematic structural view of the longitudinal air guiding assembly of Figure 1;
  • Figure 5 is a schematic structural view of the longitudinal air deflector of Figure 4.
  • Figure 6 is a side view of the longitudinal air deflector of Figure 5;
  • Figure 7 is a cross-sectional structural view of the longitudinal air deflector of Figure 6 taken along line B-B
  • Fig. 8 is a schematic view showing the split structure of the air conditioner in which the air guiding device of Fig. 1 is mounted.
  • Air guiding device 11 Outer air frame 12 Lateral air guiding component 120 Lateral air deflector 121 Upper air guiding component 122 Lower air guiding component 13 Longitudinal air guiding component 131 Longitudinal air deflector 1310 Give way gap 1311 First board 1312 Second board 132 link 133 Reinforcement 14 First motor 15 Second motor 20 panel 201 Air outlet 30 Backplane 40 roof 50 Bottom plate 60 Outer air frame bracket 70 Upper and lower switch door
  • the present invention provides an air guiding device 10.
  • FIG. 1 is a schematic structural view of an air guiding device 10 according to an embodiment of the present invention
  • FIG. 2 is a plan view of the air guiding device 10 of FIG. 1
  • FIG. 3 is a cross-sectional view of the air guiding device 10 of FIG. Schematic diagram of the section structure.
  • the air guiding device 10 is configured to guide the air conditioner to the air outlet 201 of the air conditioner (refer to Fig. 8).
  • the air guiding device 10 includes an air outlet inner frame 11 abutting the periphery of the air outlet 201, and a horizontal air guiding assembly 12 and a longitudinal air guiding assembly 13 disposed in the air outlet inner frame 11;
  • the guide wind assembly 12 has a plurality of lateral wind deflectors 120 having a plurality of longitudinal wind deflectors 131 that are open toward the end faces of the lateral air guide assemblies 12 The yielding notch 1310 of the lateral wind deflector 120 is rotated.
  • the air outlet inner frame 11 is further provided with a first motor 14 for driving the rotation of the lateral air guiding assembly 12, and a second motor 15 for driving the longitudinal air guiding assembly 13.
  • the air outlet inner frame 11 is circularly disposed, and the air outlet inner frame 11 includes an upper half frame and a lower half frame, and each of the longitudinal air guiding plates 131 extends from the upper half frame to the lower half
  • the frame and each longitudinal wind deflector 131 are connected by a link 132.
  • the two lateral wind guide assemblies 12 are disposed in the upper half frame and the lower half frame, respectively.
  • the lateral air guiding assembly 12 located in the upper half frame and the lateral air guiding assembly 12 located in the lower half frame are all rotated along the rotating shaft of the first motor 14 under the driving action of the first motor 14 .
  • the first motor 14 can be two, and the two first driving motors 14 respectively drive the two lateral air guiding assemblies 12; the first motor 14 can also be one, and the first motor 14 drives the two horizontal air guiding assemblies 12 (located The lateral air guiding assembly 12 in the upper half frame is the upper air guiding assembly 121, and the horizontal air guiding assembly 12 in the lower half frame is the lower air guiding assembly 122).
  • the upper air guiding component 121 has an upper end and a lower end, and the rotating shaft of the first motor 14 is located between the upper end and the lower end of the upper air guiding component 121.
  • the swings of the upper end and the lower end of the lateral air deflector 12 are both larger; in this embodiment, the recess is not provided on the longitudinal wind deflector 131. 1310, the upper end or the lower end of the lateral wind deflector 120 can be swung into the retaining notch 1310, that is, the retaining notch 1310 has a receiving effect on the upper end and the lower end of the lateral wind deflector 120.
  • the lateral air deflector 120 can have a larger swing width under the driving action of the first motor 14, and the wind deflecting angle of the lateral air deflector 120 is larger, and the air guiding effect is better.
  • the number of the lateral air guiding components 12 is not limited, and the number of the horizontal air guiding components 12 may be one, two, or two or more.
  • the number of lateral wind deflecting assemblies 12 here is preferably two.
  • the air guiding device 10 of the present invention has a retaining notch 1310 formed in the longitudinal air guiding plate 131 of the longitudinal air guiding assembly 13 for the position of the lateral air guiding plate 120 of the lateral air guiding assembly 12 to be rotated, so that the lateral air guiding assembly 12 has The larger angle of rotation makes the air guiding device 10 have a larger air guiding angle and the effect is better.
  • the lateral air guiding assembly 12 is an integral structure, and the horizontal air guiding assembly 12 has a rotating shaft perpendicular to the longitudinal air guiding plate 131, and the horizontal air guiding assembly 12 can be The center is rotated toward the longitudinal wind deflector 131, and the depth of the retaining notch near the rotating shaft is smaller than the depth of the retaining notch 1310 away from the rotating shaft.
  • the lateral air guiding assembly 12 rotates toward the longitudinal wind deflector 131 centering on the rotation of the rotating shaft, and the horizontal wind deflecting plate 120 near the rotating shaft rotates.
  • the rotation amplitude of the time is small, so the depth of the yield gap 1310 corresponding to the horizontal wind deflector is also relatively shallow, and the distance between the horizontal wind deflector 120 at the two ends of the lateral air guide assembly 12 and the rotating shaft The farthest, the maximum amplitude of rotation, so the depth of the corresponding bit gap 1310 is the deepest.
  • the yield gap 1310 is a curved yielding gap.
  • the size of the yield gap 1310 may be sufficient to give way to the rotation of the horizontal wind deflector 120.
  • the yield gap 1310 is too large, the longitudinal air deflector is inevitably affected.
  • the intensity of 131 Considering that the upper end or the lower end of the lateral air guiding component 12 is in an arc shape when it is rotated, in this embodiment, the periphery of the retaining notch 1310 is arc-shaped, so that the yielding notch 1310 is Curved notch.
  • reinforcing ribs 133 are disposed extending from the top to the bottom along the contour of the longitudinal wind deflector 131 toward the end surface of the lateral air guiding member 12.
  • the longitudinal air deflector 131 can be laterally oscillated under the driving action of the second motor 15, and the long-term swing of the longitudinal air deflector 131 is liable to cause self-cracking, in order to prevent the longitudinal wind deflector 131 from being in the swinging process.
  • the arrangement of the reinforcing ribs 133 strengthens the strength of the longitudinal wind deflector 131 and improves the service life of the entire air guiding device 10.
  • the width of the reinforcing rib 133 in a direction perpendicular to the longitudinal wind deflector 131 is greater than the thickness of the longitudinal wind deflector 131.
  • the longitudinal wind deflector 131 After the cold wind blows through the longitudinal wind deflector 131, the temperature of the longitudinal wind deflector 131 is low. If the lower temperature longitudinal wind deflector 131 meets the hot air flow in the air, the longitudinal wind deflector 131 is likely to be hot. The expansion and contraction are damaged. Although the longitudinal air deflector 131 is always in a cold air environment while the air conditioner is in operation, in the event of an accident (eg, power failure, air conditioner failure, etc.), the longitudinal wind deflector 131 having a lower temperature may also be caused. suddenly hot outside air.
  • an accident eg, power failure, air conditioner failure, etc.
  • the width of the reinforcing rib 133 in a direction perpendicular to the longitudinal air deflector 131 is greater than the thickness of the longitudinal wind deflector 131 (obstructing the longitudinal wind deflector 131) ), the probability that the longitudinal air deflector 131 is damaged due to thermal expansion and contraction is reduced.
  • a side surface of the reinforcing rib 133 that connects the surface of the longitudinal wind deflector 131 is a curved surface, and the side surface is curved toward a plane in which the surface of the longitudinal wind deflecting plate 131 is located.
  • the longitudinal wind deflector 131 has a first plate surface 1311 and a second plate surface 1312 disposed opposite to each other, and a side surface of the reinforcing rib 133 connecting the first plate surface 1311 is opposite to the first plate surface 1311.
  • a plane curved curved surface; a side surface of the reinforcing rib 133 connecting the second plate surface 1312 is a curved surface curved toward a plane in which the second plate surface 1312 is located.
  • the reinforcing rib 133 since the width of the reinforcing rib 133 in the lateral direction is larger than the thickness of the longitudinal wind deflector 131, the reinforcing rib 133 necessarily hinders the cold air.
  • the first plate surface 1311 and the second plate surface 1312 are all arranged in an arc shape, which greatly reduces the resistance of the reinforcing ribs 133 to the cold air.
  • the thickness of the longitudinal wind deflector 131 gradually increases in a direction toward the lateral wind guide assembly 12.
  • the longitudinal wind deflector 131 is modified to make the longitudinal guide. The thickness of the wind plate 131 gradually increases in the direction toward the lateral air guiding member 12, thus reducing the resistance of the air guiding device 10 to cold air.
  • the longitudinal air guiding assembly 13 further includes a link 132, and the plurality of longitudinal wind deflectors 131 are fixed on the link 132, and the link 132 is used for one of the longitudinal wind guides. When the plate 131 rotates, the other longitudinal wind deflectors 131 are rotated.
  • the link 132 is used for the joint action, wherein a longitudinal wind deflector 131 is rotated by the driving action of the motor 15, and the link 132 is used to drive the other longitudinal wind deflectors 131 to rotate together.
  • the present invention provides an air conditioner comprising the air guiding device 10 according to any one of the above, wherein the air guiding device 10 is attached to an air outlet 201 of the air conditioner.
  • the air conditioner includes a panel 20, a back panel 30, a top panel 40, and a bottom panel 50, and the panel 20, the back panel 30, the top panel 40, and the bottom panel 50 collectively constitute an outer casing of the air conditioner.
  • the air outlet 201 is disposed on the panel 20, and the air guiding device 10 corresponding to the position of the air outlet 201 is disposed in the outer casing (the air outlet inner frame 11, the horizontal air guiding assembly 12 and the longitudinal air guiding assembly 13)
  • the air outlet inner frame bracket 60 and the upper and lower switch door panels 70 Since the air guiding device 10 according to any one of the above aspects is provided in the air conditioner, all the advantages of the air guiding device 10 according to any one of the above aspects should be possessed by the air conditioner. A narrative.

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)

Abstract

La présente invention concerne un dispositif déflecteur d'air (10) et un climatiseur. Le dispositif déflecteur d'air est monté au niveau d'une sortie d'air de climatiseur (201) et comprend un cadre de sortie d'air interne (11), ainsi qu'un ensemble déflecteur d'air transversal (12) et un ensemble déflecteur d'air longitudinal (13) qui sont disposés dans le cadre de sortie d'air interne (11). L'ensemble déflecteur d'air transversal (12) comprend une pluralité de plaques de déflexion d'air transversales (120). L'ensemble déflecteur d'air longitudinal (13) comprend une pluralité de plaques de déflexion d'air longitudinales (131). Des espaces d'évitement (1310) permettant aux plaques de déflexion d'air transversales (120) de se mettre en rotation sont prévus dans des surfaces d'extrémité des plaques de déflexion d'air longitudinales (131) faisant face à l'ensemble déflecteur d'air transversal (12). Selon le dispositif déflecteur d'air (10), les espaces d'évitement (1310) prévus dans les plaques de déflexion d'air longitudinales (131) de l'ensemble déflecteur d'air longitudinal (13) permettent la rotation des plaques de déflexion d'air transversales (120) de l'ensemble déflecteur d'air transversal (12), de telle sorte que l'ensemble déflecteur d'air transversal (12) possède un plus grand angle de rotation, ce qui permet au dispositif déflecteur d'air (10) d'avoir un plus grand angle de déflexion d'air et un meilleur effet de déflexion d'air.
PCT/CN2016/092385 2015-09-24 2016-07-29 Dispositif déflecteur d'air et climatiseur Ceased WO2017050013A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201510621895.5A CN106556128B (zh) 2015-09-24 2015-09-24 导风装置及空调器
CN201510621895.5 2015-09-24

Publications (1)

Publication Number Publication Date
WO2017050013A1 true WO2017050013A1 (fr) 2017-03-30

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2016/092385 Ceased WO2017050013A1 (fr) 2015-09-24 2016-07-29 Dispositif déflecteur d'air et climatiseur

Country Status (2)

Country Link
CN (1) CN106556128B (fr)
WO (1) WO2017050013A1 (fr)

Cited By (1)

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Publication number Priority date Publication date Assignee Title
CN112539540A (zh) * 2020-11-27 2021-03-23 珠海格力电器股份有限公司 导风板组件及具有其的空调室内机

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108344145B (zh) * 2018-02-09 2023-11-10 Tcl空调器(中山)有限公司 一种空调器的送风控制方法及空调器
CN118293461B (zh) * 2024-06-05 2024-08-16 江苏佳得顺热能设备有限公司 立式可调燃气取暖器

Citations (5)

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Publication number Priority date Publication date Assignee Title
JPH11118240A (ja) * 1997-10-20 1999-04-30 Hitachi Ltd 空気調和機の風向切換装置
JP2014009920A (ja) * 2012-07-02 2014-01-20 Panasonic Corp 空気調和機
JP2014024438A (ja) * 2012-07-26 2014-02-06 Nippon Plast Co Ltd 風向調整装置
CN204629732U (zh) * 2015-03-31 2015-09-09 广东美的制冷设备有限公司 空调器室内机和具有其的空调器
CN205066099U (zh) * 2015-09-24 2016-03-02 芜湖美智空调设备有限公司 导风装置及空调器

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KR101392092B1 (ko) * 2007-10-22 2014-05-12 엘지전자 주식회사 천정형 에어컨
CN102937325B (zh) * 2011-08-16 2015-09-30 珠海格力电器股份有限公司 具有导风板的空调室内机
CN203231412U (zh) * 2013-02-28 2013-10-09 大金工业株式会社 空调机室内机的出风面板和空调机室内机
CN104296350B (zh) * 2013-07-19 2017-05-24 珠海格力电器股份有限公司 一种导风板装置及空调器
CN104748341B (zh) * 2015-03-31 2017-12-22 广东美的制冷设备有限公司 板状导叶、导风装置和空调器室内机

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11118240A (ja) * 1997-10-20 1999-04-30 Hitachi Ltd 空気調和機の風向切換装置
JP2014009920A (ja) * 2012-07-02 2014-01-20 Panasonic Corp 空気調和機
JP2014024438A (ja) * 2012-07-26 2014-02-06 Nippon Plast Co Ltd 風向調整装置
CN204629732U (zh) * 2015-03-31 2015-09-09 广东美的制冷设备有限公司 空调器室内机和具有其的空调器
CN205066099U (zh) * 2015-09-24 2016-03-02 芜湖美智空调设备有限公司 导风装置及空调器

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112539540A (zh) * 2020-11-27 2021-03-23 珠海格力电器股份有限公司 导风板组件及具有其的空调室内机

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