WO2022262518A1 - Unité intérieure de climatiseur et climatiseur - Google Patents

Unité intérieure de climatiseur et climatiseur Download PDF

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Publication number
WO2022262518A1
WO2022262518A1 PCT/CN2022/093865 CN2022093865W WO2022262518A1 WO 2022262518 A1 WO2022262518 A1 WO 2022262518A1 CN 2022093865 W CN2022093865 W CN 2022093865W WO 2022262518 A1 WO2022262518 A1 WO 2022262518A1
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WO
WIPO (PCT)
Prior art keywords
air
air conditioner
indoor unit
front panel
state
Prior art date
Application number
PCT/CN2022/093865
Other languages
English (en)
Chinese (zh)
Inventor
江松
王丽
黄泽平
代南海
Original Assignee
青岛海尔创新科技有限公司
海尔智家股份有限公司
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Publication date
Application filed by 青岛海尔创新科技有限公司, 海尔智家股份有限公司 filed Critical 青岛海尔创新科技有限公司
Publication of WO2022262518A1 publication Critical patent/WO2022262518A1/fr

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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
    • F24F1/0011—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
    • F24F1/0011—Indoor units, e.g. fan coil units characterised by air outlets
    • F24F1/0014—Indoor units, e.g. fan coil units characterised by air outlets having two or more outlet openings
    • 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
    • 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
    • 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 application relates to the technical field of air conditioners, for example, to an air conditioner indoor unit and an air conditioner.
  • the air conditioner has been widely used as a household product, and the air conditioner changes the indoor ambient temperature by cooling or heating for a long time.
  • the air conditioner since the cold or hot air is directly blown out from the air outlet of the air conditioner and blows onto the indoor user, the user may feel overcooled or overheated, making the user feel uncomfortable and affecting the user experience.
  • the human body is in such an environment for a long time, when the moving airflow blows on the human body, it will cause discomfort to the human body, especially for the elderly and children with poor physical fitness, they are prone to "air conditioning disease".
  • Embodiments of the present disclosure provide an air conditioner indoor unit and an air conditioner, so that the air conditioner can not only emit air from an air outlet, but also emit air from micro holes to achieve no wind feeling, and effectively improve the air outlet mode of the airflow.
  • the air-conditioning indoor unit includes: a casing including a main body and a front panel, and the front panel is provided with an air outlet; switch between the first state and the second state, when the first air guide assembly is in the first state, the air outlet is opened, so that the air flow flows out from the air outlet;
  • the second air guide assembly includes a A microporous soft body layer is connected between the main body and the front panel along the periphery of the front panel, the soft body layer has a stretched state and a contracted state, and when the soft body layer is in the stretched state, the The micropores are exposed so that the airflow can flow out from the micropores; wherein, the airflow can flow out from the air outlet and/or from the micropores.
  • the second wind guide assembly further includes a driving assembly, which is drivingly connected to the front panel and/or the soft body layer, and is used to drive the soft body layer between the stretched state and the contracted state to switch.
  • the driving assembly includes: a motor; a transmission shaft whose movable end is drivingly connected to the motor, and whose fixed end is movably connected to the main body; a driving gear sleeved on the transmission shaft; driven gears
  • the bar is engaged with the driving gear for transmission, and the first end of the driven rack is fixedly connected with the front panel and/or the soft layer; when the motor drives the transmission shaft to rotate, the The driving gear rotates synchronously, and the driven gear rack meshes with the driving gear, and the driven gear rack can drive the front panel and/or the soft body layer along the driving gear relative to the driving gear. Movement in a defined direction switches the soft body layer between an extended state and a contracted state.
  • the driven rack drives the front panel and/or the soft body layer to move in a direction close to the driving gear, and the soft body layer is switched to the stretched state , the driven rack drives the front panel and/or the soft body layer to move away from the driving gear.
  • the second end of the driven rack is provided with a limiting portion, and after the driven rack moves a set distance in a direction away from the driving gear in a defined direction, the driving gear and the driving gear The limit part is resisted to form a stop fit.
  • the air-conditioning indoor unit further includes: a connection part disposed between the main body and the soft layer, the first side of the connection part is fixedly connected to the main body, and the connection The second side of the part is fixedly connected to the soft body layer, wherein the first side of the connection part is opposite to the second side of the connection part.
  • the surface of the soft body layer is coated with a silver ion air purification film layer.
  • the soft body layer is a foldable curtain-like structure.
  • the soft body layer is elastic or flexible.
  • the air conditioner includes the air conditioner indoor unit as described in the foregoing embodiments.
  • the air outlet is opened, so that the airflow flows out from the air outlet to realize a large air volume; Outflow through the holes to achieve windless air supply.
  • Fig. 1 is a structural schematic diagram of a first viewing angle of an air conditioner indoor unit provided by an embodiment of the present disclosure
  • Fig. 2 is a structural schematic diagram of a second viewing angle of an air conditioner indoor unit provided by an embodiment of the present disclosure
  • FIG. 3 is a partially enlarged schematic diagram of FIG. 2 provided by an embodiment of the present disclosure
  • Fig. 4 is a partial structural diagram of an air conditioner indoor unit when a first air guide assembly is in a first state according to an embodiment of the present disclosure
  • Fig. 5 is a partial structural diagram of an air conditioner indoor unit when a first air guide assembly is in a second state according to an embodiment of the present disclosure
  • Fig. 6 is a partial structural diagram of an air conditioner indoor unit when a second air guide assembly is in an extended state according to an embodiment of the present disclosure
  • Fig. 7 is a partial structural diagram of an air conditioner indoor unit when a second air guide assembly is in a contracted state according to an embodiment of the present disclosure.
  • the first air guiding component
  • the second air guiding component 310.
  • the soft layer 311. Microholes;
  • orientations or positional relationships indicated by the terms “upper”, “lower”, “inner”, “middle”, “outer”, “front”, “rear” etc. are based on the orientations or positional relationships shown in the drawings. Positional relationship. These terms are mainly used to better describe the embodiments of the present disclosure and its embodiments, and are not used to limit that the indicated device, element or component must have a specific orientation, or be constructed and operated in a specific orientation. Moreover, some of the above terms may be used to indicate other meanings besides orientation or positional relationship, for example, the term “upper” may also be used to indicate a certain attachment relationship or connection relationship in some cases. Those skilled in the art can understand the specific meanings of these terms in the embodiments of the present disclosure according to specific situations.
  • connection can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediary, or two devices, components or Internal connectivity between components.
  • A/B means: A or B.
  • a and/or B means: A or B, or, A and B, these three relationships.
  • FIG. 1 is a schematic structural view of an air-conditioning indoor unit provided by an embodiment of the present disclosure at a first viewing angle
  • Fig. 2 is a schematic structural view of an air-conditioning indoor unit provided by an embodiment of the present disclosure at a second viewing angle
  • Fig. 3 is a schematic structural view of an air-conditioning indoor unit provided by an embodiment of the present disclosure
  • Figure 2 is a partially enlarged schematic diagram of FIG. 4
  • FIG. 4 is a partial structural schematic diagram of an air conditioner indoor unit when a first air guide assembly is in the first state provided by an embodiment of the present disclosure
  • FIG. 5 is a first air guide assembly provided by an embodiment of the present disclosure. Partial structural diagram of the air-conditioning indoor unit when the wind assembly is in the second state
  • FIG. 4 is a schematic structural view of an air-conditioning indoor unit when the wind assembly is in the second state
  • FIG. 4 is a schematic structural view of an air-conditioning indoor unit when the wind assembly is in the second state
  • FIG. 4 is a schematic
  • FIG. 6 is a partial structural schematic diagram of the air-conditioning indoor unit when a second air guide assembly is in an extended state provided by an embodiment of the present disclosure
  • FIG. 7 is an embodiment of the present disclosure.
  • the example provides a partial structural schematic diagram of an air conditioner indoor unit when the second air guide assembly is in a retracted state.
  • an embodiment of the present disclosure provides an air conditioner indoor unit, including a housing 100 , a first air guide assembly 200 and a second air guide assembly 300 .
  • the casing 100 includes a main body 110 and a front panel 120 , and the front panel 120 is provided with an air outlet 121 .
  • the first air guide assembly 200 is disposed at the air outlet 121 and can be switched between the first state and the second state under control. When the first air guide assembly 200 is in the first state, the air outlet 121 is opened, so that air flows out from the air outlet 121 .
  • the second air guiding component 300 includes a soft body layer 310 with micro holes 311 , and is connected between the main body 110 and the front panel 120 along the periphery of the front panel 120 .
  • the soft body layer 310 has a stretched state and a contracted state. When the soft body layer 310 is in the stretched state, the micropores 311 are exposed so that the airflow can flow out from the micropores 311 . Wherein, the airflow may flow out from the air outlet 121 , or may flow out from the microhole 311 , or may flow out from the air outlet 121 and the microhole 311 at the same time.
  • a first air guide assembly 200 is provided at the air outlet 121, and by controlling the first air guide assembly 200 to switch between the first state and the second state at the air outlet 121, the For airflow control.
  • the air outlet 121 is opened so that the airflow can flow out from the air outlet 121;
  • the air outlet 121 is blocked , to prevent the airflow from flowing out from the air outlet 121.
  • the first air guide assembly 200 can completely cover the air outlet 121, so that the airflow cannot flow out from the air outlet 121 at all; the first air guide assembly 200 can also partially cover the air outlet 121, so as to reduce Airflow out at 121.
  • the first air guide assembly 200 is one or more air guide plates, which are rotatably arranged at the air outlet 121 .
  • the air outlet 121 is provided with a grill to disperse the airflow flowing out from the air outlet 121 and improve the comfort of the airflow from the air outlet 121 of the air conditioner indoor unit.
  • the second air guiding component 300 includes a soft body layer 310 provided with micro holes 311 , and is connected between the main body 110 and the front panel 120 along the periphery of the front panel 120 .
  • the soft body layer 310 has a stretched state and a contracted state. When the soft body layer 310 is in the stretched state, the micropores 311 are exposed so that the airflow can flow out from the micropores 311; when the soft body layer 310 is in the contracted state, the micropores 311 retracted to prevent the airflow from flowing out from the microhole 311.
  • the airflow flows out from the micropore 311, so that the indoor unit of the air conditioner can realize windless wind, which effectively improves the comfort of the air outlet of the indoor unit of the air conditioner, and improves the user's comfort. experience.
  • the soft body layer 310 is connected between the main body 110 and the front panel 120 along the periphery of the front panel 120 , and the soft body layer 310 can be stretched or contracted.
  • the air supply mode of the indoor unit of the air conditioner can be changed, the function of air supply without wind feeling can be added, and the comfort performance of the whole machine can be improved.
  • micropores 311 are designed on the soft body layer 310.
  • the airflow blown by the indoor unit of the air conditioner passes through the soft body layer 310, the airflow is blown out through the micropores 311, so that the airflow with a relatively large velocity is dispersed, reducing the The speed realizes the windless air supply of the indoor unit of the air conditioner.
  • the microholes 311 may be configured as circular holes or as polygonal holes.
  • the sizes of the microholes 311 may be the same or different.
  • the pitches of adjacent microholes 311 may be the same, or may be designed to be different pitches according to experimental data.
  • the user can choose to allow the airflow to flow out from the air outlet 121; or, when windless blowing is required, the user can choose to allow the airflow to flow out from the microhole 311; or the user The airflow can be selected to flow out from the air outlet 121 and the microhole 311 at the same time.
  • the user can control the first air guide assembly 200 and/or the second air guide assembly 300 according to their own needs, so that the air flow flows out from the air outlet 121 and/or from the microhole 311, thereby improving the air outlet mode of the air flow, In order to meet the diverse needs of users for wind sensation and cooling effect.
  • the air-conditioning indoor unit provided by the embodiments of the present disclosure, when the first air guide assembly is in the first state, the air outlet is opened, and the airflow can flow out from the air outlet; when the soft body layer of the second air guide assembly is stretched, the airflow can flow from the soft body The micropores provided on the layer flow out.
  • the second wind guiding assembly 300 further includes a driving assembly 320, which is drivingly connected to the front panel 120 and/or the soft layer 310, and is used to drive the soft layer 310 to switch between the extended state and the contracted state.
  • the soft body layer 310 can be driven to switch between the stretched state and the contracted state through the driving component 320 , so as to expose the micropores 311 or retract the micropores 311 .
  • the driving assembly 320 includes a motor 321 , a transmission shaft 322 , a driving gear 323 and a driven rack 324 .
  • the transmission shaft 322 has a movable end connected to the motor 321 and a fixed end connected to the main body 110 movably.
  • the driving gear 323 is sleeved on the transmission shaft 322 and can rotate synchronously with the transmission shaft 322 .
  • the driven rack 324 is engaged with the driving gear 323 for transmission, and the first end 3241 of the driven rack 324 is fixedly connected to the front panel 120 and/or the soft layer 310 .
  • the driving gear 323 synchronously follows the transmission shaft 322 to rotate
  • the driven rack 324 meshes with the driving gear 323, and the driven rack 324 can drive the front panel 120 and/or software
  • the layer 310 moves relative to the drive gear 323 in a direction defined by the driven rack 324 to switch the soft body layer 310 between an extended state and a contracted state.
  • the drive shaft 322 is sheathed with a plurality of drive gears 323, and each drive gear 323 is equipped with a driven rack 324 meshing with it, thereby improving the connection between the drive assembly 320 and the front panel 120 and/or the soft body layer 310, thereby improving the softness of the soft body layer. 310 motion stability.
  • the driven rack 324 drives the front panel 120 and/or the soft body layer 310 to move toward the direction close to the driving gear 323;
  • the rack 324 drives the front panel 120 and/or the soft layer 310 to move away from the driving gear 323 .
  • the movable end of the transmission shaft 322 is drivingly connected to the motor 321 , and its fixed end is movably connected to the main body 110 .
  • the driving gear 323 is sleeved on the transmission shaft 322 and can rotate synchronously with the transmission shaft 322 .
  • the driven rack 324 is engaged with the driving gear 323 for transmission, and the first end 3241 of the driven rack 324 is fixedly connected to the front panel 120 and/or the soft layer 310 .
  • the motor 321 drives the transmission shaft 322 to rotate
  • the driving gear 323 rotates synchronously with the transmission shaft 322.
  • the driven rack 324 can drive the front panel 120 and/or Or the soft body layer 310 moves relative to the driving gear 323 along the direction defined by the driven rack 324, so that the soft body layer 310 switches between the extended state and the contracted state.
  • the driven rack 324 drives the front panel 120 and/or the soft body layer 310 to move in a direction close to the driving gear 323, thereby exposing the micropore 311;
  • the driven rack 324 drives the front panel 120 and/or the soft body layer 310 to move away from the driving gear 323 , thereby retracting the microholes 311 .
  • the second end 3242 of the driven rack 324 is provided with a limiting portion 3243, and after the driven rack 324 moves a set distance away from the driving gear 323 in a defined direction, the driving gear 323 and the limiting portion The bit portion 3243 resists to form a stop fit.
  • the driving gear 323 abuts against the limiting portion 3243 to form a stop fit.
  • the limiting portion 3243 located at the second end 3242 of the driven rack 324 can resist the driving gear 323, thereby realizing
  • the restriction on the movement of the driven rack 324 prevents the driven rack 324 from being disengaged from the driving gear 323, thereby preventing the second end 3242 of the driving gear 323 from falling off the driven rack 324, and improving the stability of the driving assembly 320 sex.
  • the indoor unit of the air conditioner further includes a connecting part 400, which is arranged between the main body 110 and the soft body layer 310.
  • the first side of the connecting part 400 is fixedly connected to the main body 110, and the second side of the connecting part 400 is connected to the soft body
  • the layer 310 is fixedly connected, wherein the first side of the connection part 400 is opposite to the second side of the connection part 400 .
  • the connecting part 400 may be made of non-elastic soft material or hard material.
  • the soft body layer 310 is connected to the main body 110 through the connection part 400 , which improves the stability of the soft body layer 310 .
  • the first side of the connection part 400 is fixedly connected to the main body 110 by means of glue or screws, and the second side of the connection part 400 is fixedly connected to the soft body layer 310 by means of glue or screws.
  • the surface of the soft body layer 310 is coated with a silver ion air purification film layer.
  • the surface of the soft body layer 310 facing the inside of the main body 110 is coated with an anion air purification film layer.
  • the soft body layer 310 can be added with a purification function, so that the airflow flowing out through the micropores 311 can be purified, and the cleanliness of the airflow and the comfort of the user can be improved.
  • the soft body layer 310 itself can also have a purification function, that is, when the soft body layer 310 is produced, the material containing silver ions is mixed into the production material, so that the formed soft body layer 310 itself has a purification function, so that it can realize The airflow flowing out through the microhole 311 is purified.
  • the soft body layer 310 is a foldable curtain structure. In this way, the soft body layer 310 has the ability to stretch or shrink/fold. Microholes 311 are designed on the soft body layer 310. When the soft body layer 310 is in a stretched state, it can increase the air-conditioning indoor unit to increase the function of windless air supply.
  • the material of the soft body layer 310 is made of soft materials, including but not Limited to cloth material, plastic material, etc.
  • the soft body layer 310 is an elastic member or a flexible member.
  • the soft body layer 310 is an elastic member. This can improve the scalability of the soft body layer 310 .
  • the soft body layer 310 is a flexible piece. This improves the foldability of the soft body layer.
  • Embodiments of the present disclosure provide an air conditioner, including the air conditioner indoor unit as in the foregoing embodiments.
  • the air conditioner may include a split-type air conditioner, and the split-type air conditioner includes a wall-mounted air conditioner, a ceiling-mounted air conditioner, or a floor-mounted air conditioner.
  • the air conditioner may include an integrated air conditioner, and the integrated air conditioner includes a mobile air conditioner or a window air conditioner.

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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)
  • Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)

Abstract

La présente divulgation se rapporte au domaine technique des dispositifs de climatiseur, et concerne une unité intérieure de climatiseur comprenant : un logement (100), le logement (100) comprenant un corps principal (110) et un panneau avant (120), et une sortie d'air (121) étant disposée sur le panneau avant (120) ; un premier ensemble de guidage d'air (200) disposé au niveau de la sortie d'air (121) et pouvant être commuté de manière contrôlable entre un premier état et un second état, lorsque le premier ensemble de guidage d'air (200) est dans le premier état, la sortie d'air (121) est ouverte de telle sorte que l'air s'écoule hors de la sortie d'air (121) ; et un second ensemble de guidage d'air (300) comprenant une couche souple (310) pourvue de micropores (311) et raccordée entre le corps principal (110) et le panneau avant (120) le long de la périphérie du panneau avant (120), la couche souple (310) présentant un état étendu et un état contracté, et lorsque la couche souple (310) est à l'état étendu, les micropores (311) sont apparents de telle sorte que les flux d'air s'écoulent hors des micropores (311), les flux d'air pouvant s'écouler hors de la sortie d'air (121) et/ou des micropores (311). Les flux d'air peuvent être sélectionnés pour s'écouler hors de la sortie d'air (121) et/ou des micropores (311), de façon à améliorer un mode de sortie d'air des flux d'air, répondant ainsi à diverses exigences d'un utilisateur pour une sensation de vent et un effet de réfrigération. La présente invention concerne également un climatiseur.
PCT/CN2022/093865 2021-06-17 2022-05-19 Unité intérieure de climatiseur et climatiseur WO2022262518A1 (fr)

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CN202121368663.0U CN215982840U (zh) 2021-06-17 2021-06-17 空调室内机和空调器
CN202121368663.0 2021-06-17

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CN215982840U (zh) * 2021-06-17 2022-03-08 青岛海尔创新科技有限公司 空调室内机和空调器
CN115013923A (zh) * 2022-05-30 2022-09-06 宁波天瑞智能科技股份有限公司 一种空气净化器
CN115808010B (zh) * 2022-12-16 2024-06-14 宁波奥克斯电气股份有限公司 一种微孔导风板以及空调室内机

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