WO2020169204A1 - Climatiseur à persienne mobile - Google Patents

Climatiseur à persienne mobile Download PDF

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Publication number
WO2020169204A1
WO2020169204A1 PCT/EP2019/054423 EP2019054423W WO2020169204A1 WO 2020169204 A1 WO2020169204 A1 WO 2020169204A1 EP 2019054423 W EP2019054423 W EP 2019054423W WO 2020169204 A1 WO2020169204 A1 WO 2020169204A1
Authority
WO
WIPO (PCT)
Prior art keywords
louver
air
pin
conditioner
displacement mechanism
Prior art date
Application number
PCT/EP2019/054423
Other languages
English (en)
Inventor
Pedro ZEMBORAIN
Original Assignee
Electrolux Appliances Aktiebolag
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 Electrolux Appliances Aktiebolag filed Critical Electrolux Appliances Aktiebolag
Priority to CN201980092002.9A priority Critical patent/CN113439182A/zh
Priority to PCT/EP2019/054423 priority patent/WO2020169204A1/fr
Publication of WO2020169204A1 publication Critical patent/WO2020169204A1/fr

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
    • 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
    • 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
    • F24F13/1413—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre using more than one tilting member, e.g. with several pivoting blades
    • 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

Definitions

  • the invention relates to an air conditioner.
  • the present invention relates to an air conditioner with a louver used to adjust the output air flow.
  • Air conditioning is a collective expression for conditioning air into a desired state. It could be heating the air during cold periods, cooling the air during warmer periods or for cleaning the air if it contains unwanted particles.
  • air conditioners can look and be used in various ways, but they all share the same basic technology.
  • the air- conditioner comprises a compressor, a condenser, an evaporator, and typically also an expansion device.
  • air-conditioners There are different types of air-conditioners.
  • One type of air-conditioner can be referred to as a split air-conditioner.
  • the condenser and the evaporator are located in two different separated units that are interconnected via pipes to circulate a refrigerant from one unit to the other.
  • Another type of air-conditioner can be referred to as a Packaged Air
  • a Packaged Air Conditioner can be said to be a type of self- contained system, in which all the cooling cycle components, such as the compressor, condenser, expansion device, evaporator and control system are enclosed in a single package.
  • the final output from the air-conditioner is conditioned air blown into a room or some other space. It is typically desired that the air is delivered at low noise, in a sufficient amount and also the process of delivering air should be energy efficient.
  • louver can be used at the air output from the air-conditioner.
  • a louver can be described as a movable element provided to displace air blown by a fan of the air-conditioner.
  • One or more such movable elements or louvers can be provided at the air outlet.
  • the louver(s) can deflect the air stream and aim it at a specific direction.
  • Louvers are of particular importance in air conditioning / heat pump units, where the ability to deliver the conditioned air in different directions. Hereby it can be made possible to can improve the performance of the air- conditioner and the user comfort.
  • one horizontal louver which can be adjusted (automatically or manually) to direct the air up and down is combined with a number of vertical louvers which can be adjusted (automatically or manually to direct the air from side to side. This will allow a 3-dimensional air directing. Air conditioner / heat pump manufacturers.
  • an air-conditioner comprising a frame and comprising a louver at an air outlet of the air-conditioner.
  • the louver is configured to be moved by a first displacement mechanism.
  • the first displacement mechanism comprises a first pin fixedly mounted in relation to the frame of the air-conditioner.
  • the first displacement mechanism also comprises a second pin.
  • the displacement mechanism comprises a first louver link for holding the louver, and the louver link comprises a slot arranged to receive the second pin.
  • the displacement mechanism also comprises a first crank connected in a first end to the first pin and in a second end to the first louver link.
  • the displacement mechanism can be configured to be operated manually or the displacement mechanism can be configured to be driven by a motor.
  • a second displacement mechanism can be provided that comprises a third pin fixedly mounted in relation to the frame of the air-conditioner and a fourth pin.
  • the second disablement mechanism can also comprise a second louver link for holding the louver.
  • the second louver link can comprise a slot arranged to receive the fourth pin.
  • the second displacement mechanism can comprise a second crank connected in a first end to the third pin and in a second end to the second louver link.
  • the second displacement mechanism can typically be similar or identical to the first displacement mechanism.
  • At least one or all of the crank(s) are formed in one piece.
  • the crank or cranks if multiple displacement mechanisms are used
  • the crank or cranks if multiple displacement mechanisms are used in one single piece making the manufacturing cost low. In other words, only one single crank is needed for each displacement mechanism.
  • the louver can be formed in one piece with at least one louver link. Hence it is possible to manufacture the louver link in one piece with the louver making the manufacturing cost low and with a high robustness for the movement of the louver.
  • the louver is formed with at least two blades.
  • a more efficient air flow can be achieved for some
  • the second pin is fixedly mounted in relation to the frame of the air-conditioner.
  • the second pin is mounted on the crank and the first louver link is rotatable around a joint being fixed in relation to the frame of the air-conditioner.
  • At least the first pin is rotatable.
  • a motor can provided to drive the displacement mechanism, and connecting the motor to the first pin.
  • the air-conditioner can be any type of air-conditioner and advantageously in a split air-conditioner where the mechanism is provided in the indoor unit of the split air-conditioner.
  • the louver can then be mounted at the air output of the indoor unit of the split air-conditioner.
  • FIG. 1 is a first view of an air conditioner with a louver having a displacement mechanism in accordance with a first embodiment
  • Fig. 2 is a second view of an air conditioner with a louver having a
  • Fig. 3 is a third view of an air conditioner with a louver having a displacement mechanism in accordance with a first embodiment
  • Fig. 4 is a view of an air conditioner with a louver having a displacement mechanism in accordance with a second embodiment
  • Fig. 5 is a view of an air conditioner with a louver having multiple
  • Fig. 6 is a view illustrating a displacement mechanism driven by a motor.
  • FIG. l a cross-sectional view of an air-conditioner to is depicted.
  • the air- conditioner to is in Fig. l an indoor unit of a split air conditioner, but the air- conditioner 10 could be any type of air conditioner.
  • the air-conditioner 10 comprises a frame 12 housing the components of the air conditioner.
  • the air conditioner comprises a fan 14 configured to blow air out from the air conditioner 10 via an air outlet 16.
  • the air outlet 16 is provided with a louver 20.
  • the louver 20 can be moved using a displacement mechanism 22.
  • the louver 20 is positioned in a downward position where air blown by the fan 14 is directed downwards. This position of the louver 20 can typically be used to distribute heated air into a room.
  • the displacement mechanism 22 can in accordance with one embodiment comprise a first pin 24 fixedly mounted in relation to the frame 12 of the air- conditioner 10. Also, a second pin 26 is provided.
  • the displacement mechanism 22 further comprises a first louver link 28 for holding the louver 20.
  • the louver link 28 comprises a slot 30 arranged to receive the second pin
  • a first crank 32 is provided.
  • the first crank can be connected in a first end 31 to the first pin 24 and in a second end 33 to the first louver link 28.
  • the louver 20 can in accordance with some embodiments be made integral with the louver link 28.
  • the louver 20 comprises multiple blades 36, 38. In the embodiment shown in Fig.i two blades, a first blade 36 and a second blade 38 are provided. However, it is also envisaged to provide more than two blades or a single blade 36.
  • the louver 20 When in use, the louver 20 can be moved between different positions using the displacement mechanism 22. This allows the air directing louver 20 to have a wide range of movement and thus, of air directing possibilities. Due to the construction of the displacement mechanism 22, the louver 20 can be adjusted in a wider range than conventional louvers by using only one displacement mechanism 22.
  • the displacement mechanism 22 only has one degree of freedom making it possible to maneuver the louver into a wide range of position only using a single motor or, when the louver is adjusted manually, one hand grip.
  • the displacement mechanism 22 can advantageously be made planar and can in some embodiments comprise only two free binary links, one grounded base link, two rotating joints and one pin-in-slot joint.
  • One of the free links can be rigidly connected to the louver 20 as a louver link 28 and is connected to the fixed base link by either a rotating joint or a pin-in-slot joint.
  • the other free link, the crank 32 has one grounded rotating joint which may or may not be coupled to an actuator such as a motor.
  • louver link 28 and the crank 32 can be connected to each other by for example a moving rotating joint or by a pin-in-slot joint providing one degree of freedom.
  • the louver 20 of the air-conditioner 10 is positioned in a forward position where air blown by the fan 14 is directed in a forward direction. This position of the louver 20 can typically be used to distribute cooled air into a room.
  • the angular displacement between the different positions of Fig. 1 and Fig. 2 can be made very large by only movement in one dimension of the displacement mechanism 22 such as using only one motor.
  • the displacement mechanism 22 as described herein allows for a combined rotational and displacement movement, the mechanism can change the louver angle by 120 degrees without reducing the air outlet area in the extreme positions
  • Fig. 2 is also possible to position the louver 20 in.
  • Fig. 3 the louver 20 is placed in a neutral, in between position.
  • a second embodiment of the displacement mechanism 22 is depicted.
  • the second pin 26 is mounted on the first crank 32.
  • the first louver link 28 is rotatable around a joint 39 being fixed in relation to the frame 12 of the air-conditioner 10.
  • multiple displacement mechanisms 22 can be provided along the length of the louver.
  • two or three displacement mechanisms 22 can be provided.
  • at least two displacement mechanisms 22 and 22a one at each end of the louver 20 are provided as shown in Fig. 5.
  • an embodiment with a configuration having one displacement mechanism 22 at each end of the louver 20 is depicted.
  • a first displacement mechanism 22 is provided at one end of the louver 20 and a second displacement 22a is provided at the other, second end of the louver 20.
  • the second displacement mechanism 22a will can be provided with the corresponding or identical elements as the first displacement mechanism 22.
  • the second displacement mechanism 22a can comprise a third pin fixedly mounted in relation to the frame of the air-conditioner and a fourth pin.
  • a second louver link for holding the louver can be provided.
  • the second louver link comprises a slot arranged to receive the fourth pin.
  • the second crank is connected in a first end to the third pin and in a second end to the second louver link.
  • the displacement according to the first embodiment is depicted but any type of displacement mechanism can be used.
  • any type of displacement mechanism can be used.
  • two displacement mechanisms according to the embodiment of Fig. 4 can be used instead.
  • Fig. 6 an implementation where the displacement mechanism 22 is driven by a motor 40 is depicted.
  • the motor 40 can advantageously be arranged to drive the pin 12.
  • the first pin 24 can be rotatable and drive the displacement mechanism 22.
  • the motor 40 can also be arranged to drive another part of the displacement mechanism

Abstract

L'invention concerne un climatiseur (10) comprenant un cadre (12) et comprenant une persienne (20) au niveau d'une sortie d'air (16) du climatiseur. La persienne est conçue pour être déplacée au moyen d'un premier mécanisme de déplacement (22). Le premier mécanisme de déplacement comprend une première broche (24) montée fixe par rapport au cadre du climatiseur. Le premier mécanisme de déplacement comprend également une seconde broche (26). En outre, le mécanisme de déplacement comprend un premier élément de liaison (28) de persienne permettant de retenir la persienne, et l'élément de liaison de persienne comprend une fente (30) agencée pour recevoir la seconde broche. Le mécanisme de déplacement comprend également une première manivelle (32) reliée dans une première extrémité (31) à la première broche et dans une seconde extrémité (33) au premier élément de liaison de persienne. Ceci permet d'offrir un mécanisme de déplacement facile à actionner pour déplacer la persienne. Le mécanisme de déplacement peut être actionné au moyen d'un seul moteur actionneur et assure, en même temps, un grand degré de liberté de mouvement, de sorte qu'une grande plage de positions de la persienne puisse être obtenue à l'aide d'un mécanisme à faible complexité.
PCT/EP2019/054423 2019-02-22 2019-02-22 Climatiseur à persienne mobile WO2020169204A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201980092002.9A CN113439182A (zh) 2019-02-22 2019-02-22 带有可移位的百叶窗的空调器
PCT/EP2019/054423 WO2020169204A1 (fr) 2019-02-22 2019-02-22 Climatiseur à persienne mobile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2019/054423 WO2020169204A1 (fr) 2019-02-22 2019-02-22 Climatiseur à persienne mobile

Publications (1)

Publication Number Publication Date
WO2020169204A1 true WO2020169204A1 (fr) 2020-08-27

Family

ID=65576346

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2019/054423 WO2020169204A1 (fr) 2019-02-22 2019-02-22 Climatiseur à persienne mobile

Country Status (2)

Country Link
CN (1) CN113439182A (fr)
WO (1) WO2020169204A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102020208653A1 (de) 2020-07-09 2022-01-13 Dometic Sweden Ab Luftauslass, Heiz- oder Klimaanlage mit einem solchen Luftauslass, Wohnmobil mit Luftauslass, Heiz- und/oder Klimaanlage und Verfahren zum Befestigen, Betreiben und Umbauen eines Luftauslasses

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114593513B (zh) * 2022-01-04 2023-05-16 青岛海尔空调器有限总公司 用于控制空调导风板关闭的方法、装置及空调

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201007527Y (zh) * 2007-01-31 2008-01-16 广东美的电器股份有限公司 分体挂壁式空调室内机
EP2835597A1 (fr) * 2013-08-02 2015-02-11 Mitsubishi Heavy Industries, Ltd. Climatiseur
EP3136011A1 (fr) * 2014-04-24 2017-03-01 Gree Electric Appliances, Inc. of Zhuhai Mécanisme de déplacement, mécanisme de panneau et appareil électroménager
EP3361165A1 (fr) * 2017-02-10 2018-08-15 Samsung Electronics Co., Ltd. Climatiseur
CN104279734B (zh) * 2014-09-16 2018-09-11 广东美的集团芜湖制冷设备有限公司 空调器
CN105841324B (zh) * 2016-05-13 2018-10-30 珠海格力电器股份有限公司 一种空调面板装置及空调设备

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105387597B (zh) * 2015-11-27 2019-07-02 青岛海尔空调器有限总公司 空调器及其导风装置
CN105674200B (zh) * 2016-04-01 2018-08-21 广西科技大学 一种基于运载式机构的音乐彩灯
CN207702532U (zh) * 2017-11-02 2018-08-07 博西华电器（江苏）有限公司 吸油烟机及其旋转面板的传动机构
CN108818286A (zh) * 2018-08-20 2018-11-16 陈伟 一种可调角度的抛光机

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201007527Y (zh) * 2007-01-31 2008-01-16 广东美的电器股份有限公司 分体挂壁式空调室内机
EP2835597A1 (fr) * 2013-08-02 2015-02-11 Mitsubishi Heavy Industries, Ltd. Climatiseur
EP3136011A1 (fr) * 2014-04-24 2017-03-01 Gree Electric Appliances, Inc. of Zhuhai Mécanisme de déplacement, mécanisme de panneau et appareil électroménager
CN104279734B (zh) * 2014-09-16 2018-09-11 广东美的集团芜湖制冷设备有限公司 空调器
CN105841324B (zh) * 2016-05-13 2018-10-30 珠海格力电器股份有限公司 一种空调面板装置及空调设备
EP3361165A1 (fr) * 2017-02-10 2018-08-15 Samsung Electronics Co., Ltd. Climatiseur

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102020208653A1 (de) 2020-07-09 2022-01-13 Dometic Sweden Ab Luftauslass, Heiz- oder Klimaanlage mit einem solchen Luftauslass, Wohnmobil mit Luftauslass, Heiz- und/oder Klimaanlage und Verfahren zum Befestigen, Betreiben und Umbauen eines Luftauslasses

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