EP4517197A1 - Climatiseur avec agencement de persiennes commandé - Google Patents

Climatiseur avec agencement de persiennes commandé Download PDF

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Publication number
EP4517197A1
EP4517197A1 EP24184854.8A EP24184854A EP4517197A1 EP 4517197 A1 EP4517197 A1 EP 4517197A1 EP 24184854 A EP24184854 A EP 24184854A EP 4517197 A1 EP4517197 A1 EP 4517197A1
Authority
EP
European Patent Office
Prior art keywords
louver
air
drive
air conditioner
louvers
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.)
Pending
Application number
EP24184854.8A
Other languages
German (de)
English (en)
Inventor
Zheng CHAO
Suda Soner
XU Jeffrey
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.)
Electrolux Appliances AB
Original Assignee
Electrolux Appliances AB
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 AB filed Critical Electrolux Appliances AB
Publication of EP4517197A1 publication Critical patent/EP4517197A1/fr
Pending legal-status Critical Current

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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
    • 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
    • F24F1/0071—Indoor units, e.g. fan coil units with means for purifying supplied air
    • 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
    • F24F1/02—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing
    • 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
    • F24F1/02—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing
    • F24F1/0328—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing with means for purifying supplied air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
    • F24F11/79—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling the direction of the supplied air
    • 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
    • F24F13/15—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
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/80—Self-contained air purifiers
    • 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
    • F24F1/02—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing
    • F24F1/04—Arrangements for portability

Definitions

  • the invention relates to an air conditioner.
  • an air conditioner comprising a louver arrangement.
  • the louver arrangement can be used to adjust the outlet air flow from the air-conditioner.
  • Air conditioning is a collective expression for conditioning air into a desired state.
  • an air-conditioner can be used to treat air. It could be heating the air during cold periods, cooling the air during warmer periods or for cleaning/purifying the air if it contains unwanted particles. It can also humidify or dehumidify air.
  • an air conditioner has an air inlet some air treatment component and an air outlet,
  • 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.
  • JP3748049 describes a louver arrangement comprising two louver groups that can be controlled separately through the rotation of a cam shaft of an eccentric cam respectively to a predetermined angle.
  • an air conditioner in particular an air purifier
  • the air conditioner comprises a fan and an air outlet.
  • the air conditioner further comprises a louver arrangement comprising a first louver and a second louver.
  • Each of the first and second louver comprises a set of parallel vanes that can be angled with respect to the air outlet.
  • the louver arrangement further comprises a first drive arrangement connected to the first louver for driving the first louver, and a second drive arrangement connected to the second louver for driving the second louver.
  • the air conditioner also comprises a control unit configured to control the drive of the first and second drive arrangements, respectively. and the control unit is configured to drive each of the louvers independently in a swinging motion.
  • additional control options for the user can be obtained and also a mode of operation where space coverage for conditioned air can be increased.
  • an air purifier it can be beneficial to provide purified air to an entire room so that purified air reaches the entire room.
  • control unit is configured to drive one of the louvers in a swinging motion and keep one of the louvers at a fixed angle.
  • a comfortable mode of operation for the air conditioner can be provided.
  • a fixed vane is located between the first louver and the second louver.
  • the air outlet is a vertical air outlet located at the top of the air-conditioner.
  • an efficient and comfortable air stream can be provided from the air outlet.
  • the air-purifier 10 has a control panel 16.
  • the control panel 16 is in the embodiment of Fig. 1 located at the front of the top of the air purifier 10.
  • the control panel 16 acts as a user interface whereby a user can b control various functions of the air-purifier 10. Such functions can be ON/OFF, fan speed and also the louver arrangement 20.
  • a fixed vane 26 can be located between the first louver 22 and the second louver 24.
  • the fixed vane 26 can act to improve stability and make the louver arrangement 20 more robust.
  • the individual vanes can be interconnected to a set of shafts 28.
  • three shafts 28 interconnect the vanes of the first louver 22 and a set of three shafts 28 interconnects the vanes of the second louver 24.
  • the shafts 28 can advantageously run in a direction perpendicular to the longitudinal direction of the vanes of the first louver 22 and the second louver 24.

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)
EP24184854.8A 2023-08-29 2024-06-27 Climatiseur avec agencement de persiennes commandé Pending EP4517197A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE2330372 2023-08-29

Publications (1)

Publication Number Publication Date
EP4517197A1 true EP4517197A1 (fr) 2025-03-05

Family

ID=94478341

Family Applications (1)

Application Number Title Priority Date Filing Date
EP24184854.8A Pending EP4517197A1 (fr) 2023-08-29 2024-06-27 Climatiseur avec agencement de persiennes commandé

Country Status (1)

Country Link
EP (1) EP4517197A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN121498193A (zh) * 2026-01-13 2026-02-10 珠海格力电器股份有限公司 空气净化器

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11211189A (ja) * 1998-01-22 1999-08-06 Mitsubishi Heavy Ind Ltd 空気調和機
JP3748049B2 (ja) 2001-04-13 2006-02-22 シャープ株式会社 空気調和機の吹出口開閉装置
KR20170081820A (ko) * 2016-01-05 2017-07-13 주식회사 대유위니아 에어컨의 풍향 조절장치
CN111023285A (zh) * 2019-12-05 2020-04-17 宁波奥克斯电气股份有限公司 一种具有双向导风功能的空调及其控制方法
US10739033B2 (en) * 2015-08-06 2020-08-11 Mitsubishi Electric Corporation Air-conditioning apparatus
CN112377988A (zh) * 2020-11-17 2021-02-19 珠海格力电器股份有限公司 出风口结构及空调柜机

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11211189A (ja) * 1998-01-22 1999-08-06 Mitsubishi Heavy Ind Ltd 空気調和機
JP3748049B2 (ja) 2001-04-13 2006-02-22 シャープ株式会社 空気調和機の吹出口開閉装置
US10739033B2 (en) * 2015-08-06 2020-08-11 Mitsubishi Electric Corporation Air-conditioning apparatus
KR20170081820A (ko) * 2016-01-05 2017-07-13 주식회사 대유위니아 에어컨의 풍향 조절장치
CN111023285A (zh) * 2019-12-05 2020-04-17 宁波奥克斯电气股份有限公司 一种具有双向导风功能的空调及其控制方法
CN112377988A (zh) * 2020-11-17 2021-02-19 珠海格力电器股份有限公司 出风口结构及空调柜机

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN121498193A (zh) * 2026-01-13 2026-02-10 珠海格力电器股份有限公司 空气净化器

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