JP6599022B2 - Air conditioner indoor unit - Google Patents

Air conditioner indoor unit Download PDF

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Publication number
JP6599022B2
JP6599022B2 JP2018549735A JP2018549735A JP6599022B2 JP 6599022 B2 JP6599022 B2 JP 6599022B2 JP 2018549735 A JP2018549735 A JP 2018549735A JP 2018549735 A JP2018549735 A JP 2018549735A JP 6599022 B2 JP6599022 B2 JP 6599022B2
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air
outlet
direction adjusting
adjusting member
indoor unit
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JPWO2018087909A1 (en
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和樹 渡部
昌彦 高木
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Mitsubishi Electric Corp
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Mitsubishi Electric Corp
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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
    • 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
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/02—Ducting arrangements
    • F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
    • 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
    • F24F1/0047—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted in the ceiling or at the ceiling
    • 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
    • F24F13/32—Supports for air-conditioning, air-humidification or ventilation units
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00—Ventilation
    • F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
    • F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
    • F24F7/10—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit with air supply, or exhaust, through perforated wall, floor or ceiling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00—Control inputs relating to air properties
    • F24F2110/10—Temperature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00—Control inputs relating to air properties
    • F24F2110/20—Humidity
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2120/00—Control inputs relating to users or occupants
    • F24F2120/10—Occupancy
    • F24F2120/12—Position of occupants

Description

本発明は、空調対象空間の天井に埋め込まれて、あるいは空調対象空間の天井に吊り下げられて設置される空気調和機の室内機に関するものである。   The present invention relates to an indoor unit of an air conditioner that is embedded in a ceiling of an air conditioning target space or is suspended from a ceiling of an air conditioning target space.

従来の空気調和機の室内機には、空調対象空間の天井に埋め込まれて、あるいは空調対象空間の天井に吊り下げられて設置されるものが存在する。このように設置される従来の室内機としては、例えば、筐体の下面部の略中央部に開口した吸込口と、下面部において該吸込口の四方を囲むように開口した４つの吹出口とを備え、四方に空調空気（熱交換器で熱交換後の空気）を吹き出すことができる室内機が知られている。さらに、四方に空調空気を吹き出すことができる室内機には、人体位置を検出するための赤外線センサーと、４つの吹出口のそれぞれに設けられ、吹出口から吹き出される空調空気の横方向の角度を調節する左右風向調節部材と、を備えたものも提案されている（特許文献１参照）。   Some conventional indoor units of an air conditioner are installed in a ceiling of an air-conditioning target space or suspended from the ceiling of an air-conditioning target space. As a conventional indoor unit installed in this way, for example, a suction port that is opened at a substantially central portion of the lower surface portion of the housing, and four air outlets that are open on the lower surface portion so as to surround the four sides of the suction port. There is known an indoor unit that can blow out conditioned air (air after heat exchange with a heat exchanger) in all directions. Furthermore, the indoor unit that can blow conditioned air in all directions is provided with an infrared sensor for detecting the position of the human body and each of the four outlets, and the lateral angle of the conditioned air blown from the outlets The thing provided with the left-right wind direction adjustment member which adjusts is also proposed (refer patent document 1).

この特許文献１に記載の室内機は、空調モードとして、温度均一化モードとスポット空調モードとを備えている。温度均一化モードは、空調対象空間の温度をその全域において均一化するような空調モードである。特許文献１に記載の室内機は、温度均一化モードを行う際、各吹出口の左右風向調節部材のそれぞれを独立して個別にスイング（揺動）させる。すなわち、特許文献１に記載の室内機は、温度均一化モードを行う際、各吹出口のそれぞれにおいて独立して個別に、吹出口から吹き出される空調空気の角度を時間的に変化させる。特許文献１によれば、このように温度均一化モードを行うことにより、空調対象空間の温度をその全域において可及的に均一化でき、快適性が向上するとしている。   The indoor unit described in Patent Document 1 includes a temperature uniformization mode and a spot air conditioning mode as an air conditioning mode. The temperature uniformization mode is an air conditioning mode in which the temperature of the air conditioning target space is uniformized throughout the entire area. When performing the temperature equalization mode, the indoor unit described in Patent Document 1 individually swings (oscillates) each of the left and right airflow direction adjusting members of each outlet. That is, when performing the temperature equalization mode, the indoor unit described in Patent Document 1 changes the angle of the conditioned air that is blown out from the air outlet independently at each of the air outlets. According to Patent Document 1, by performing the temperature equalization mode in this way, the temperature of the air-conditioning target space can be made as uniform as possible throughout the entire area, and comfort is improved.

スポット空調モードは、空調対象空間内に存在する人の周囲を集中的に空調し、人のいない部分に対する無駄な空調を排除する空調モードである。特許文献１に記載の室内機は、スポット空調モードを行う際、各吹出口に対応させて、つまり各吹出口に設けられた左右風向調節部材に対応させて、空調対象空間を４つのエリアに分割する。そして、吹出口に設けられた左右風向調節部材は、自身に対応するエリアに人が存在する場合、他の左右風向調節部材とは独立して個別に、自身に対応するエリアに存在する人の周囲にむかって空調空気を吹き出すように、吹出口から吹き出される空調空気の角度を調節する。特許文献１によれば、このようにスポット空調モードを行うことにより、省エネルギー性が向上するとしている。   The spot air-conditioning mode is an air-conditioning mode that intensively air-conditions a person around the air-conditioning target space and eliminates unnecessary air-conditioning for a part where no person is present. When performing the spot air-conditioning mode, the indoor unit described in Patent Document 1 corresponds to each air outlet, that is, to correspond to the left and right airflow direction adjusting members provided in each air outlet, so that the air-conditioning target space is divided into four areas. To divide. And when a person exists in the area corresponding to itself, the right and left wind direction adjusting member provided in the air outlet is individually independent of the other left and right wind direction adjusting members, and the person existing in the area corresponding to itself. The angle of the conditioned air blown from the outlet is adjusted so that the conditioned air is blown out to the surroundings. According to Patent Literature 1, energy saving is improved by performing the spot air conditioning mode in this way.

特開２００３−１９４３８９号公報JP 2003-194389 A

特許文献１に記載の室内機は、温度均一化モード及びスポット空調モードにおいて上述のように各吹出口の左右風向調節部材を用いることにより、快適性及び省エネルギー性の向上を図っている。しかしながら、特許文献１に記載の室内機は、各吹出口に囲まれた吸込口に吸い込まれる空調対象空間の空気の流路について、何ら考慮されていない。このため、特許文献１に記載の室内機は、各吹出口から吹き出される空調空気の角度によっては、空調対象空間の空気が吸込口から吸い込まれづらくなる。したがって、特許文献１に記載の室内機は、吹出口から吹き出された空調空気を再度吸込口から吸い込んでしまう所謂ショートサイクルが発生してしまうという課題があった。   The indoor unit described in Patent Document 1 improves comfort and energy saving by using the left and right airflow direction adjusting members of each outlet as described above in the temperature uniformization mode and the spot air conditioning mode. However, the indoor unit described in Patent Document 1 does not take into consideration the air flow path of the air-conditioning target space that is sucked into the suction port surrounded by each air outlet. For this reason, according to the indoor unit described in Patent Literature 1, the air in the air-conditioning target space is unlikely to be sucked from the suction port depending on the angle of the conditioned air blown from each outlet. Therefore, the indoor unit described in Patent Document 1 has a problem that a so-called short cycle in which the conditioned air blown out from the air outlet is sucked again from the air inlet occurs.

本発明は、上述の課題を解決するためになされたものであり、吸込口の四方を囲むように形成された４つの吹出口のそれぞれに左右風向調節部材を備えた空気調和機の室内機において、ショートサイクルを防止することができる空気調和機の室内機を得ることを目的とする。   The present invention has been made to solve the above-described problem, and is an indoor unit of an air conditioner that includes left and right airflow direction adjusting members at each of four air outlets formed so as to surround four sides of a suction port. An object of the present invention is to obtain an air conditioner indoor unit that can prevent a short cycle.

本発明に係る空気調和機の室内機は、下面部に開口した吸込口、及び、前記下面部において該吸込口の四方を囲むように開口した４つの吹出口を有する筐体と、前記吹出口のそれぞれに揺動自在に設けられ、前記吹出口から吹き出される空気の横方向の角度を調節する左右風向調節部材と、を備え、前記吹出口の１つを第１吹出口、該第１吹出口と隣接する前記吹出口の一方を第２吹出口、前記第１吹出口と隣接する前記吹出口の他方を第３吹出口、前記吸込口を挟んで前記第１吹出口と対向する前記吹出口を第４吹出口と定義した場合、前記第１吹出口に設けられた前記左右風向調節部材が、前記第２吹出口の方へ空気を吹き出す状態になっているとき、前記第２吹出口に設けられた前記左右風向調節部材は、前記第１吹出口の方へ空気を吹き出す状態となり、前記第３吹出口に設けられた前記左右風向調節部材は、前記第４吹出口の方へ空気を吹き出す状態となり、前記第４吹出口に設けられた前記左右風向調節部材は、前記第３吹出口の方へ空気を吹き出す状態となるものである。   An indoor unit of an air conditioner according to the present invention includes a housing having a suction port opened in a lower surface portion, four air outlets opened so as to surround four sides of the suction port in the lower surface portion, and the air outlet And a left and right airflow direction adjusting member that adjusts a lateral angle of the air blown out from the air outlet, and one of the air outlets is a first air outlet, the first air outlet. One of the outlets adjacent to the outlet is a second outlet, the other of the outlets adjacent to the first outlet is a third outlet, and the first outlet is opposed to the first outlet. When the blower outlet is defined as the fourth blower outlet, when the left / right airflow direction adjusting member provided in the first blower outlet is in a state of blowing air toward the second blower outlet, The left / right airflow direction adjusting member provided at the outlet allows air to flow toward the first air outlet. The left and right airflow direction adjusting member provided at the third air outlet is in a state of blowing air toward the fourth air outlet, and the left and right airflow direction adjusting member provided at the fourth air outlet is In this state, air is blown out toward the third outlet.

本発明に係る室内機においては、吹出口から吹き出される空気の角度を左右風向調節部材で変更する際、４つの吹出口の間の空間のうちの少なくとも２つの空間は、吹出口から吹き出される空気によって塞がれない構成となっている。このため、本発明に係る室内機においては、当該２つの空間を流路として、空調対象空間の空気を吸込口から吸い込むことができる。したがって、本発明に係る室内機は、吹出口から吹き出される空気の角度を左右風向調節部材で変更する際に、ショートサイクルを防止することができる。   In the indoor unit according to the present invention, when the angle of the air blown from the blower outlet is changed by the left and right airflow direction adjusting member, at least two of the spaces between the four blower outlets are blown from the blower outlet. It is configured not to be blocked by air. For this reason, in the indoor unit according to the present invention, the air in the air-conditioning target space can be sucked from the suction port using the two spaces as flow paths. Therefore, the indoor unit which concerns on this invention can prevent a short cycle, when changing the angle of the air blown off from a blower outlet with a left-right wind direction adjustment member.

本発明の実施の形態に係る空気調和機の室内機を斜め下側から観察した斜視図である。It is the perspective view which observed the indoor unit of the air conditioner which concerns on embodiment of this invention from diagonally lower side. 本発明の実施の形態に係る空気調和機の室内機を図１のＺ−Ｚで切断した縦断面図である。It is the longitudinal cross-sectional view which cut | disconnected the indoor unit of the air conditioner which concerns on embodiment of this invention by ZZ of FIG. 本発明の実施の形態に係る空気調和機の室内機の下面図である。It is a bottom view of the indoor unit of the air conditioner according to the embodiment of the present invention. 本発明の実施の形態に係る空気調和機の室内機の下面図であり、該室内機の空調運転状態を説明するための図である。It is a bottom view of the indoor unit of the air conditioner which concerns on embodiment of this invention, and is a figure for demonstrating the air-conditioning driving | running state of this indoor unit. 本発明の実施の形態に係る空気調和機の室内機の下面図であり、該室内機の空調運転状態を説明するための図である。It is a bottom view of the indoor unit of the air conditioner which concerns on embodiment of this invention, and is a figure for demonstrating the air-conditioning driving | running state of this indoor unit. 本発明の実施の形態に係る空気調和機の室内機の下面図であり、該室内機の空調運転状態を説明するための図である。It is a bottom view of the indoor unit of the air conditioner which concerns on embodiment of this invention, and is a figure for demonstrating the air-conditioning driving | running state of this indoor unit. 本発明の実施の形態に係る空気調和機の室内機の下面図であり、空調対象空間の分割例の別の一例を説明するための図である。It is a bottom view of the indoor unit of the air conditioner according to the embodiment of the present invention, and is a diagram for explaining another example of the division example of the air-conditioning target space. 本発明の実施の形態に係る空気調和機の別の一例を示す縦断面図である。It is a longitudinal cross-sectional view which shows another example of the air conditioner which concerns on embodiment of this invention.

実施の形態．
図１は、本発明の実施の形態に係る空気調和機の室内機を斜め下側から観察した斜視図である。図２は、本発明の実施の形態に係る空気調和機の室内機を図１のＺ−Ｚで切断した縦断面図である。また、図３は、本発明の実施の形態に係る空気調和機の室内機の下面図である。Embodiment.
FIG. 1 is a perspective view of an indoor unit of an air conditioner according to an embodiment of the present invention observed obliquely from below. FIG. 2 is a longitudinal sectional view of the indoor unit of the air conditioner according to the embodiment of the present invention cut along ZZ in FIG. FIG. 3 is a bottom view of the indoor unit of the air conditioner according to the embodiment of the present invention.

本実施の形態に係る室内機１００は、部屋等の空調対象空間の天井に埋め込まれて、あるいは空調対象空間の天井に吊り下げられて設置されるものである。この室内機１００は、下面部に吸込口１３及び吹出口１４〜１７が開口した筐体１０を備えている。筐体１０は、内部が空洞となった例えば略直方体形状の箱体である。吸込口１３は、筐体１０の下面部の略中央部に開口している。吹出口１４〜１７は、筐体１０の下面部において、吸込口１３の四方を囲むように開口している。これら吹出口１４〜１７は、例えば長方形状をしており、長辺が筐体１０下面部の各辺に沿うように配置されている。   The indoor unit 100 according to the present embodiment is installed in a ceiling of an air conditioning target space such as a room or suspended from the ceiling of an air conditioning target space. The indoor unit 100 includes a housing 10 having a suction port 13 and air outlets 14 to 17 opened on a lower surface portion. The housing 10 is, for example, a substantially rectangular parallelepiped box having a hollow inside. The suction port 13 opens at a substantially central portion of the lower surface portion of the housing 10. The blowout ports 14 to 17 are open on the lower surface portion of the housing 10 so as to surround the four sides of the suction port 13. These blower outlets 14 to 17 have, for example, a rectangular shape, and are arranged so that the long side is along each side of the lower surface portion of the housing 10.

また、筐体１０の内部には、吸込口１３と対向する位置に、例えばターボファン等の遠心ファンであるファン２が設けられている。ファン２は、空調対象空間の空気を筐体１０内に吸い込むものである。また、筐体１０の内部には、ファン２を囲むように、例えばフィンアンドチューブ型の熱交換器１が設けられている。熱交換器１は、該熱交換器１の内部に流れる冷媒と、ファン２によって筐体１０内に吸い込まれた空調対象空間の空気と、を熱交換させるものである。この熱交換器１は、平面視において、吸込口１３の外周側であり、吹出口１４〜１７の内周側となる位置に配置されている。このため、図２に白抜き矢印で示すように、ファン２が回転することによって、空調対象空間の空気は、吸込口１３から筐体１０内に吸い込まれ、ファン２及び熱交換器１に流入する構成となっている。また、熱交換器１に流入した空調対象空間の空気は、熱交換器１を通る際に該熱交換器１の冷媒流路内を流れる冷媒と熱交換して空調空気となり、吹出口１４〜１７から空調対象空間へ吹き出される構成となっている。なお、本実施の形態に係る室内機１００は、吸込口１３とファン２との間に、吸込口１３から筐体１０内に吸い込まれた空調対象空間の空気をファン２へ導くベルマウス３も備えている。   In addition, a fan 2 that is a centrifugal fan such as a turbofan is provided in the housing 10 at a position facing the suction port 13. The fan 2 sucks air in the air conditioning target space into the housing 10. In addition, for example, a fin-and-tube heat exchanger 1 is provided inside the housing 10 so as to surround the fan 2. The heat exchanger 1 exchanges heat between the refrigerant flowing inside the heat exchanger 1 and the air in the air-conditioned space sucked into the housing 10 by the fan 2. The heat exchanger 1 is disposed at a position on the outer peripheral side of the suction port 13 and on the inner peripheral side of the blowout ports 14 to 17 in plan view. For this reason, as indicated by the white arrow in FIG. 2, when the fan 2 rotates, the air in the air-conditioning target space is sucked into the housing 10 from the suction port 13 and flows into the fan 2 and the heat exchanger 1. It is the composition to do. The air in the air-conditioning target space that has flowed into the heat exchanger 1 exchanges heat with the refrigerant flowing in the refrigerant flow path of the heat exchanger 1 when passing through the heat exchanger 1 to become conditioned air. It is the structure which blows off from 17 to the air-conditioning object space. The indoor unit 100 according to the present embodiment also includes a bell mouth 3 that guides the air in the air-conditioning space sucked into the housing 10 from the suction port 13 to the fan 2 between the suction port 13 and the fan 2. I have.

また、本実施の形態に係る室内機１００は、吹出口１４〜１７のそれぞれに、吹出口１４〜１７から吹き出される空調空気の角度を調節する上下風向調節部材２１及び左右風向調節部材３１が設けられている。   Moreover, the indoor unit 100 which concerns on this Embodiment has the up-and-down air direction adjustment member 21 and the right-and-left air direction adjustment member 31 which adjust the angle of the conditioned air which blows off from the blower outlets 14-17 to each of the blower outlets 14-17. Is provided.

上下風向調節部材２１は、吹出口１４〜１７から吹き出される空調空気の上下方向の角度を調節するものである。吹出口１４〜１７のそれぞれに設けられている上下風向調節部材２１は、いずれも同じ構成となっている。このため、以下では、吹出口１４〜１７に設けられている上下風向調節部材２１を代表して、吹出口１４に設けられている上下風向調節部材２１について説明する。   The up-and-down air direction adjusting member 21 adjusts the angle in the up-and-down direction of the conditioned air blown out from the air outlets 14 to 17. The up-and-down air direction adjusting member 21 provided in each of the air outlets 14 to 17 has the same configuration. For this reason, below, the up-and-down air direction adjustment member 21 provided in the blower outlet 14 is demonstrated on behalf of the up-and-down air direction adjustment member 21 provided in the blower outlets 14-17.

上下風向調節部材２１は、吹出口１４の長手方向に延びる板状部材である。また、上下風向調節部材２１は、吹出口１４の長手方向に延びる回転軸２２に接続されている。回転軸２２は、筐体１０（より詳しくは、後述の化粧パネル１２）に回転自在に支持されており、該回転軸２２を回転駆動させる図示せぬ駆動装置と接続されている。駆動装置は、例えばモーター等で構成される。すなわち、回転軸２２が回転することにより、上下風向調節部材２１の外周側端部２１ａが上下方向に揺動する構成となっている。つまり、上下風向調節部材２１は、吹出口１４に揺動自在に設けられている。このため、上下風向調節部材２１の外周側端部２１ａの位置が上方へ行くほど、吹出口１４から吹き出される空調空気は、水平方向に近い角度で吹き出されることとなる。また、上下風向調節部材２１の外周側端部２１ａの位置が下方へ行くほど、吹出口１４から吹き出される空調空気は、下方向に吹き出されることとなる。   The vertical air direction adjusting member 21 is a plate-like member extending in the longitudinal direction of the air outlet 14. The up / down air direction adjusting member 21 is connected to a rotating shaft 22 extending in the longitudinal direction of the air outlet 14. The rotating shaft 22 is rotatably supported by the housing 10 (more specifically, a decorative panel 12 described later), and is connected to a driving device (not shown) that rotationally drives the rotating shaft 22. The drive device is composed of a motor, for example. That is, when the rotating shaft 22 rotates, the outer peripheral side end 21a of the up / down airflow direction adjusting member 21 swings in the up / down direction. That is, the up / down air direction adjusting member 21 is swingably provided at the air outlet 14. For this reason, as the position of the outer peripheral side end 21a of the up / down airflow direction adjusting member 21 goes upward, the conditioned air blown out from the blowout port 14 is blown out at an angle close to the horizontal direction. Further, as the position of the outer peripheral side end portion 21a of the up / down air direction adjusting member 21 goes downward, the conditioned air blown from the blowout port 14 is blown downward.

左右風向調節部材３１は、吹出口１４〜１７から吹き出される空調空気の横方向の角度を調節するものである。吹出口１４〜１７のそれぞれに設けられている左右風向調節部材３１は、いずれも同じ構成となっている。このため、以下では、吹出口１４〜１７に設けられている左右風向調節部材３１を代表して、吹出口１４に設けられている左右風向調節部材３１について説明する。   The left / right airflow direction adjusting member 31 adjusts the lateral angle of the conditioned air blown from the air outlets 14 to 17. The left and right airflow direction adjusting members 31 provided in each of the air outlets 14 to 17 have the same configuration. For this reason, below, the left-right wind direction adjusting member 31 provided in the blower outlet 14 is demonstrated on behalf of the left-right wind direction adjusting member 31 provided in the blower outlets 14-17.

左右風向調節部材３１は、板状部材であり、吹出口１４に複数設けられている。詳しくは、複数の左右風向調節部材３１は、吹出口１４の長手方向に、規定の間隔を空けて並設されている。また、各左右風向調節部材３１のそれぞれの例えば上側端部は、筐体１０（より詳しくは、後述の取り付け部材１８）に固定された支持部材３２に、揺動自在に接続されている。つまり、各左右風向調節部材３１は、吹出口１４に揺動自在に設けられている。また、各左右風向調節部材３１は、例えば内周側端部が連結部材３３で連結されている。連結部材３３は、吹出口１４の長手方向に移動自在に、筐体１０（より詳しくは、後述の取り付け部材１８）に支持されている。また、連結部材３３は、該連結部材３３を吹出口１４の長手方向に移動させる図示せぬ駆動装置と接続されている。駆動装置は、例えばモーター及び歯車等で構成される。   The left and right airflow direction adjusting members 31 are plate-like members, and a plurality of left and right airflow direction adjusting members 31 are provided at the air outlet 14. Specifically, the plurality of left and right airflow direction adjusting members 31 are arranged in parallel in the longitudinal direction of the air outlet 14 with a predetermined interval. Further, for example, an upper end portion of each of the left and right wind direction adjusting members 31 is swingably connected to a support member 32 fixed to the housing 10 (more specifically, a mounting member 18 described later). In other words, each of the left and right wind direction adjusting members 31 is swingably provided at the air outlet 14. Further, each of the left and right airflow direction adjusting members 31 has an inner peripheral side end portion connected by a connecting member 33, for example. The connecting member 33 is supported by the housing 10 (more specifically, a mounting member 18 described later) so as to be movable in the longitudinal direction of the air outlet 14. The connecting member 33 is connected to a driving device (not shown) that moves the connecting member 33 in the longitudinal direction of the air outlet 14. The drive device is composed of, for example, a motor and gears.

すなわち、連結部材３３が、吹出口１４の長手方向に移動することにより、左右風向調節部材３１の外周側端部３１ａが横方向（図２における紙面直交方向、図３における上下方向）に揺動する構成となっている。このため、吹出口１４に設けられた左右風向調節部材３１の外周側端部３１ａの位置が吹出口１５側（図３における上側）へ行くほど、吹出口１４から吹き出される空調空気は、吹出口１５側に大きく曲がって吹き出されることとなる。また、吹出口１４に設けられた左右風向調節部材３１の外周側端部３１ａの位置が吹出口１７側（図３における下側）へ行くほど、吹出口１４から吹き出される空調空気は、吹出口１７側に大きく曲がって吹き出されることとなる。   That is, as the connecting member 33 moves in the longitudinal direction of the air outlet 14, the outer peripheral side end portion 31 a of the left and right airflow direction adjusting member 31 swings in the lateral direction (the direction orthogonal to the paper surface in FIG. 2 and the vertical direction in FIG. 3). It is the composition to do. For this reason, as the position of the outer peripheral side end portion 31a of the left and right airflow direction adjusting member 31 provided at the air outlet 14 moves toward the air outlet 15 (upper side in FIG. 3), the conditioned air blown from the air outlet 14 It will be bent greatly to the outlet 15 side and blown out. Further, as the position of the outer peripheral side end portion 31a of the left and right airflow direction adjusting member 31 provided at the air outlet 14 goes to the air outlet 17 side (lower side in FIG. 3), the conditioned air blown from the air outlet 14 is blown out. It will be bent greatly toward the outlet 17 side.

ここで、本実施の形態では、本体部１１、取り付け部材１８及び化粧パネル１２で筐体１０を構成している。本体部１１は、下部が開口した、例えば略直方体形状の箱体である。本体部１１には、ファン２及び熱交換器１が収納されている。取り付け部材１８は、本体部１１の下部開口を覆うものであり、例えば略矩形形状の板状体である。この取り付け部材１８には、吸込口１３の一部、吹出口１４の一部、吹出口１５の一部、吹出口１６の一部、及び吹出口１７の一部が形成されている。化粧パネル１２は、取り付け部材１８の下部開口を閉塞するものであり、例えば略矩形形状の板状体である。つまり、化粧パネル１２は、筐体１０の下面部を構成するものである。この化粧パネル１２には、吸込口１３の一部、吹出口１４の一部、吹出口１５の一部、吹出口１６の一部、及び吹出口１７の一部が形成されている。   Here, in the present embodiment, the main body 11, the attachment member 18, and the decorative panel 12 constitute the housing 10. The main body 11 is a box having a substantially rectangular parallelepiped shape, for example, having a lower opening. The main body 11 houses the fan 2 and the heat exchanger 1. The attachment member 18 covers the lower opening of the main body 11 and is, for example, a substantially rectangular plate. A part of the suction port 13, a part of the air outlet 14, a part of the air outlet 15, a part of the air outlet 16, and a part of the air outlet 17 are formed in the attachment member 18. The decorative panel 12 closes the lower opening of the attachment member 18, and is, for example, a substantially rectangular plate. That is, the decorative panel 12 constitutes the lower surface portion of the housing 10. In the decorative panel 12, a part of the inlet 13, a part of the outlet 14, a part of the outlet 15, a part of the outlet 16, and a part of the outlet 17 are formed.

すなわち、取り付け部材１８に形成された吸込口１３の一部と、化粧パネル１２に形成された吸込口１３の一部とが、連通している。そして、取り付け部材１８に形成された吸込口１３の一部と、化粧パネル１２に形成された吸込口１３の一部とで、吸込口１３が構成される。取り付け部材１８に形成された吹出口１４の一部と、化粧パネル１２に形成された吹出口１４の一部とが、連通している。そして、取り付け部材１８に形成された吹出口１４の一部と、化粧パネル１２に形成された吹出口１４の一部とで、吹出口１４が構成される。取り付け部材１８に形成された吹出口１５の一部と、化粧パネル１２に形成された吹出口１５の一部とが、連通している。そして、取り付け部材１８に形成された吹出口１５の一部と、化粧パネル１２に形成された吹出口１５の一部とで、吹出口１５が構成される。取り付け部材１８に形成された吹出口１６の一部と、化粧パネル１２に形成された吹出口１６の一部とが、連通している。そして、取り付け部材１８に形成された吹出口１６の一部と、化粧パネル１２に形成された吹出口１６の一部とで、吹出口１６が構成される。取り付け部材１８に形成された吹出口１７の一部と、化粧パネル１２に形成された吹出口１７の一部とが、連通している。そして、取り付け部材１８に形成された吹出口１７の一部と、化粧パネル１２に形成された吹出口１７の一部とで、吹出口１４が構成される。   That is, a part of the suction port 13 formed in the attachment member 18 communicates with a part of the suction port 13 formed in the decorative panel 12. The suction port 13 is configured by a part of the suction port 13 formed in the attachment member 18 and a part of the suction port 13 formed in the decorative panel 12. A part of the air outlet 14 formed in the attachment member 18 communicates with a part of the air outlet 14 formed in the decorative panel 12. And the blower outlet 14 is comprised by a part of blower outlet 14 formed in the attachment member 18, and a part of blower outlet 14 formed in the decorative panel 12. FIG. A part of the air outlet 15 formed in the attachment member 18 communicates with a part of the air outlet 15 formed in the decorative panel 12. And the blower outlet 15 is comprised by a part of blower outlet 15 formed in the attachment member 18, and a part of blower outlet 15 formed in the decorative panel 12. FIG. A part of the air outlet 16 formed in the attachment member 18 communicates with a part of the air outlet 16 formed in the decorative panel 12. And the blower outlet 16 is comprised by a part of blower outlet 16 formed in the attachment member 18, and a part of blower outlet 16 formed in the decorative panel 12. FIG. A part of the air outlet 17 formed in the attachment member 18 communicates with a part of the air outlet 17 formed in the decorative panel 12. And the blower outlet 14 is comprised by a part of blower outlet 17 formed in the attachment member 18, and a part of blower outlet 17 formed in the decorative panel 12. FIG.

また、吹出口１４〜１７のそれぞれに設けられている左右風向調節部材３１は、取り付け部材１８に形成された吹出口１４〜１７の一部（部分）に設けられている。さらに、左右風向調節部材３１の揺動に用いられる支持部材３２及び連結部材３３もまた、取り付け部材１８に形成された吹出口１４〜１７の一部（部分）に設けられている。また、吹出口１４〜１７のそれぞれに設けられている上下風向調節部材２１は、化粧パネル１２に形成された吹出口１４〜１７の一部（部分）に設けられている。さらに、上下風向調節部材２１の揺動に用いられる回転軸２２もまた、化粧パネル１２に形成された吹出口１４〜１７の一部（部分）に設けられている。   In addition, the left and right airflow direction adjusting members 31 provided in the air outlets 14 to 17 are provided in part (portions) of the air outlets 14 to 17 formed in the attachment member 18. Further, a support member 32 and a connecting member 33 used for swinging the left / right airflow direction adjusting member 31 are also provided in a part (portion) of the air outlets 14 to 17 formed in the attachment member 18. Moreover, the up-and-down wind direction adjusting member 21 provided in each of the outlets 14 to 17 is provided in a part (part) of the outlets 14 to 17 formed in the decorative panel 12. Further, a rotating shaft 22 used for swinging the up / down air direction adjusting member 21 is also provided at a part (portion) of the air outlets 14 to 17 formed in the decorative panel 12.

また、本実施の形態に係る室内機１００は、複数のセンサー、及び、これらのセンサーの検出値に基づいて上下風向調節部材２１及び左右風向調節部材３１の角度（つまり吹出口１４〜１７から吹き出される空調空気の角度）を制御する制御装置６０を備えている。   In addition, the indoor unit 100 according to the present embodiment includes a plurality of sensors and the angles of the vertical and horizontal airflow direction adjusting members 21 and the left and right airflow direction adjusting members 31 based on the detection values of these sensors (that is, the air outlets 14 to 17 are blown out). And a control device 60 for controlling the angle of the conditioned air.

具体的には、本実施の形態に係る室内機１００は、例えば化粧パネル１２に、空調対象空間の輻射温度を検出する赤外線センサー４１を備えている。この赤外線センサー４１は、図示せぬ駆動装置によって、横方向に回転自在となっている。そして、横方向に一回転する際に、空調対象空間全体の輻射温度を検出する。また、本実施の形態に係る室内機１００は、例えば筐体１０内に、吸込口１３から筐体１０内に吸い込まれた空気の温度を検出する温度センサー４２と、吸込口１３から筐体１０内に吸い込まれた空気の湿度（例えば相対湿度）を検出する湿度センサー４３とを備えている。   Specifically, the indoor unit 100 according to the present embodiment includes, for example, an infrared sensor 41 that detects the radiation temperature of the air-conditioning target space on the decorative panel 12. The infrared sensor 41 is rotatable in the lateral direction by a driving device (not shown). And when making one rotation in a horizontal direction, the radiation temperature of the whole air-conditioning object space is detected. In addition, the indoor unit 100 according to the present embodiment includes, for example, a temperature sensor 42 that detects the temperature of air sucked into the housing 10 from the suction port 13 and the housing 10 from the suction port 13. And a humidity sensor 43 for detecting the humidity (for example, relative humidity) of the air sucked into the inside.

制御装置６０は、専用のハードウェア、又はメモリに格納されるプログラムを実行するＣＰＵ（Ｃｅｎｔｒａｌ Ｐｒｏｃｅｓｓｉｎｇ Ｕｎｉｔ、中央処理装置、処理装置、演算装置、マイクロプロセッサ、マイクロコンピュータ、プロセッサともいう）で構成される。なお、制御装置６０は、筐体１０内に収納されていてもよいし、筐体１０の外部（例えば、室内機１００と共に空気調和機を構成する室外機内）に収納されていてもよい。   The control device 60 is configured by dedicated hardware or a CPU (Central Processing Unit, central processing unit, processing unit, arithmetic unit, microprocessor, microcomputer, processor) that executes a program stored in a memory. . In addition, the control apparatus 60 may be accommodated in the housing | casing 10, and may be accommodated in the exterior (for example, the outdoor unit which comprises an air conditioner with the indoor unit 100).

制御装置６０が専用のハードウェアである場合、制御装置６０は、例えば、単一回路、複合回路、ＡＳＩＣ（ａｐｐｌｉｃａｔｉｏｎ ｓｐｅｃｉｆｉｃ ｉｎｔｅｇｒａｔｅｄ ｃｉｒｃｕｉｔ）、ＦＰＧＡ（ｆｉｅｌｄ−ｐｒｏｇｒａｍｍａｂｌｅ ｇａｔｅ ａｒｒａｙ）、又はこれらを組み合わせたものが該当する。制御装置６０が実現する各機能部のそれぞれを、個別のハードウェアで実現してもよいし、各機能部を一つのハードウェアで実現してもよい。   When the control device 60 is dedicated hardware, the control device 60 may be, for example, a single circuit, a composite circuit, an application specific integrated circuit (ASIC), a field-programmable gate array (FPGA), or a combination of these. Applicable. Each functional unit realized by the control device 60 may be realized by individual hardware, or each functional unit may be realized by one piece of hardware.

制御装置６０がＣＰＵの場合、制御装置６０が実行する各機能は、ソフトウェア、ファームウェア、又はソフトウェアとファームウェアとの組み合わせにより実現される。ソフトウェアやファームウェアはプログラムとして記述され、メモリに格納される。ＣＰＵは、メモリに格納されたプログラムを読み出して実行することにより、制御装置６０の各機能を実現する。ここで、メモリは、例えば、ＲＡＭ、ＲＯＭ、フラッシュメモリ、ＥＰＲＯＭ、ＥＥＰＲＯＭ等の、不揮発性又は揮発性の半導体メモリである。   When the control device 60 is a CPU, each function executed by the control device 60 is realized by software, firmware, or a combination of software and firmware. Software and firmware are described as programs and stored in a memory. The CPU implements each function of the control device 60 by reading and executing a program stored in the memory. Here, the memory is a nonvolatile or volatile semiconductor memory such as a RAM, a ROM, a flash memory, an EPROM, or an EEPROM.

なお、制御装置６０の機能の一部を専用のハードウェアで実現し、一部をソフトウェア又はファームウェアで実現するようにしてもよい。   Note that a part of the function of the control device 60 may be realized by dedicated hardware, and a part may be realized by software or firmware.

本実施の形態に係る制御装置６０は、機能部として人体検出部６１、比較部６２、及び駆動部６３を備えている。   The control device 60 according to the present embodiment includes a human body detection unit 61, a comparison unit 62, and a drive unit 63 as functional units.

人体検出部６１は、赤外線センサー４１の検出値に基づいて、空調対象空間に存在する人体位置を検出するものである。人体検出部６１による人体位置の検出方法は、公知の種々の方法を用いることができる。例えば、人体検出部６１は、赤外線センサー４１が検出した空調対象空間全域の輻射温度データの中に基準温度よりも高い位置がある場合、当該位置を人体位置として検出する。また例えば、人体検出部６１は、赤外線センサー４１が検出した空調対象空間全域の輻射温度データの中から基準温度よりも高い範囲を検出し、該範囲の形状に基づいて人体位置を検出してもよい。
ここで、赤外線センサー４１及び人体検出部６１が、本発明の人体位置検出装置に相当する。The human body detection unit 61 detects a human body position existing in the air-conditioning target space based on the detection value of the infrared sensor 41. Various known methods can be used as a method of detecting the human body position by the human body detection unit 61. For example, when there is a position higher than the reference temperature in the radiation temperature data of the entire air-conditioning target space detected by the infrared sensor 41, the human body detection unit 61 detects the position as the human body position. Further, for example, the human body detection unit 61 detects a range higher than the reference temperature from the radiation temperature data of the entire air-conditioning target space detected by the infrared sensor 41, and detects the human body position based on the shape of the range. Good.
Here, the infrared sensor 41 and the human body detection unit 61 correspond to the human body position detection device of the present invention.

比較部６２は、室内機１００が冷房運転を行う際、温度センサー４２が検出する温度と、予め記憶している規定温度とを比較するものである。規定温度は、例えば、冷房運転時の設定温度である。なお、規定温度として、固定値を用いてもよいし、設定温度から所定温度高い温度を用いてもよい。また、比較部６２は、室内機１００が冷房運転を行う際、湿度センサー４３が検出する湿度と、予め記憶している規定湿度とを比較するものである。規定湿度は、例えば、固定値である。なお、規定湿度を、温度センサー４２が検出する温度又は設定温度等に応じて変更してもよい。例えば、設定温度が高いほど、規定湿度を高くしてもよい。   The comparison unit 62 compares the temperature detected by the temperature sensor 42 with the specified temperature stored in advance when the indoor unit 100 performs the cooling operation. The specified temperature is, for example, a set temperature during cooling operation. As the specified temperature, a fixed value may be used, or a temperature that is higher than the set temperature by a predetermined temperature may be used. The comparison unit 62 compares the humidity detected by the humidity sensor 43 with the specified humidity stored in advance when the indoor unit 100 performs the cooling operation. The specified humidity is, for example, a fixed value. The specified humidity may be changed according to the temperature detected by the temperature sensor 42 or the set temperature. For example, the specified humidity may be increased as the set temperature is higher.

駆動部６３は、人体検出部６１の検出結果及び比較部６２の比較結果に基づいて、上下風向調節部材２１及び左右風向調節部材３１を駆動させるものである。なお、本実施の形態に係る室内機１００は、有線又は無線によって制御装置６０と通信可能なリモートコントローラー６５を備えている。そして、ユーザー等は、リモートコントローラー６５によって、上下風向調節部材２１及び左右風向調節部材３１の角度（つまり吹出口１４〜１７から吹き出される空調空気の角度）を設定することができる。この際、駆動部６３は、上下風向調節部材２１及び左右風向調節部材３１がユーザー等の設定した角度となるよう、上下風向調節部材２１及び左右風向調節部材３１を駆動させる。   The driving unit 63 drives the up / down air direction adjusting member 21 and the left / right air direction adjusting member 31 based on the detection result of the human body detecting unit 61 and the comparison result of the comparing unit 62. The indoor unit 100 according to the present embodiment includes a remote controller 65 that can communicate with the control device 60 by wire or wirelessly. And the user etc. can set the angle (namely, the angle of the conditioned air blown out from the blower outlets 14-17) of the up-and-down wind direction adjusting member 21 and the left-right wind direction adjusting member 31 by the remote controller 65. At this time, the driving unit 63 drives the up / down air direction adjusting member 21 and the left / right air direction adjusting member 31 so that the up / down air direction adjusting member 21 and the left / right air direction adjusting member 31 have an angle set by a user or the like.

続いて、本実施の形態に係る室内機１００の動作について説明する。
図２に示すように、ファン２が回転すると、空調対象空間の空気は、吸込口１３から筐体１０内に吸い込まれ、ファン２を通って熱交換器１に流入する。そして、熱交換器１に流入した空調対象空間の空気は、熱交換器１の冷媒流路内を流れる冷媒と熱交換する。詳しくは、室内機１００が冷房運転を行う際には、熱交換器１に流入した空調対象空間の空気は、熱交換器１の冷媒流路内を流れる冷媒によって冷却される。また、室内機１００が暖房運転を行う際には、熱交換器１に流入した空調対象空間の空気は、熱交換器１の冷媒流路内を流れる冷媒によって加熱される。その後、熱交換器１で冷却又は加熱された空気は、空調空気として吹出口１４〜１７から空調対象空間へ吹き出される。Subsequently, the operation of the indoor unit 100 according to the present embodiment will be described.
As shown in FIG. 2, when the fan 2 rotates, the air in the air-conditioning target space is sucked into the housing 10 from the suction port 13 and flows into the heat exchanger 1 through the fan 2. The air in the air-conditioning target space that has flowed into the heat exchanger 1 exchanges heat with the refrigerant flowing in the refrigerant flow path of the heat exchanger 1. Specifically, when the indoor unit 100 performs a cooling operation, the air in the air-conditioning target space that has flowed into the heat exchanger 1 is cooled by the refrigerant flowing in the refrigerant flow path of the heat exchanger 1. In addition, when the indoor unit 100 performs the heating operation, the air in the air-conditioning target space that has flowed into the heat exchanger 1 is heated by the refrigerant flowing in the refrigerant flow path of the heat exchanger 1. After that, the air cooled or heated by the heat exchanger 1 is blown out as air-conditioned air from the outlets 14 to 17 to the air-conditioning target space.

ここで、本実施の形態に係る室内機１００は、空調運転時（冷房運転時及び暖房運転時）に、左右風向調節部材３１で吹出口１４〜１７から吹き出される空調空気の横方向の角度を調節することにより、エリア空調運転及び温度均一化運転のうちの少なくとも一方を行うことができる。エリア空調運転は、空調対象空間内に存在する人の周囲等、空調対象空間のうちの特定のエリアを集中的に空調し、人のいない部分に対する無駄な空調を排除する空調モードである。温度均一化運転は、空調対象空間の全域において温度の均一化を図る運転である。また、本実施の形態に係る室内機１００は、温度均一化運転及びエリア空調運転を行う際、吹出口１４〜１７から吹き出された空調空気を再度吸込口１３から吸い込んでしまう所謂ショートサイクルの発生を防止するため、左右風向調節部材３１を以下のように動作させる。   Here, in the indoor unit 100 according to the present embodiment, the lateral angle of the conditioned air blown from the outlets 14 to 17 by the left and right airflow direction adjusting member 31 during the air conditioning operation (at the time of the cooling operation and the heating operation). By adjusting the above, at least one of the area air conditioning operation and the temperature equalization operation can be performed. The area air-conditioning operation is an air-conditioning mode in which a specific area in the air-conditioning target space such as the surroundings of a person existing in the air-conditioning target space is intensively air-conditioned, and unnecessary air-conditioning is eliminated for a portion where no person is present. The temperature equalization operation is an operation for achieving temperature uniformity throughout the entire air-conditioning target space. In addition, the indoor unit 100 according to the present embodiment generates a so-called short cycle in which the conditioned air blown from the air outlets 14 to 17 is again sucked from the air inlet 13 when performing the temperature equalizing operation and the area air conditioning operation. In order to prevent this, the left / right airflow direction adjusting member 31 is operated as follows.

図４〜図６は、本発明の実施の形態に係る空気調和機の室内機の下面図であり、該室内機の空調運転状態を説明するための図である。これら図４〜図６には、吸込口１３に吸い込まれる空調対象空間の空気の流れを、気流５１として示している。また、これら図４〜図６には、吹出口１４〜１７から吹き出された空調空気の流れを、気流５２として示している。   4 to 6 are bottom views of the indoor unit of the air conditioner according to the embodiment of the present invention, and are diagrams for explaining an air conditioning operation state of the indoor unit. In FIGS. 4 to 6, the airflow in the air-conditioning target space sucked into the suction port 13 is shown as an airflow 51. Moreover, in these FIGS. 4-6, the flow of the conditioned air blown out from the blower outlets 14-17 is shown as the airflow 52. FIG.

図４は、室内機１００の空調運転時、吹出口１４〜１７から吹き出される空調空気の横方向の角度を左右風向調節部材３１で変更しない状態を示している。換言すると、図４は、吹出口１４〜１７に設けられた各左右風向調節部材３１が傾いていない状態を示している。つまり、図４は、吹出口１４〜１７に設けられた各左右風向調節部材３１の外周側端部３１ａが、隣接する吹出口のいずれの側にも移動していない、揺動範囲の中間位置の状態を示している。例えば、吹出口１４に設けられた各左右風向調節部材３１は、吹出口１５側にも吹出口１７側にも移動していない状態、つまり揺動範囲の中間位置となっている。   FIG. 4 shows a state in which the lateral angle of the conditioned air blown from the outlets 14 to 17 is not changed by the left and right wind direction adjusting member 31 during the air conditioning operation of the indoor unit 100. In other words, FIG. 4 shows a state where the left and right airflow direction adjusting members 31 provided at the air outlets 14 to 17 are not inclined. That is, FIG. 4 shows an intermediate position of the swing range in which the outer peripheral end 31a of each of the left and right airflow direction adjusting members 31 provided at the outlets 14 to 17 has not moved to either side of the adjacent outlet. Shows the state. For example, the left and right airflow direction adjusting members 31 provided at the air outlet 14 are in a state where they are not moved to the air outlet 15 side or the air outlet 17 side, that is, at an intermediate position of the swing range.

吹出口１４〜１７に設けられた各左右風向調節部材３１が図４のような状態の場合、各吹出口１４〜１７から吹き出される空調空気は、室内機１００を下方から観察した際、化粧パネル１２の各辺と略垂直な方向に気流５２として吹き出される。このような場合、室内機１００を下方から観察した際、各吹出口１４〜１７の間の空間は、空調対象空間の空気が吸込口１３へ吸い込まれる際の流路となる。つまり、空調対象空間の空気は、各吹出口１４〜１７の間を通る気流５１として流れ、吸込口１３に吸い込まれる。   When the left and right airflow direction adjusting members 31 provided at the air outlets 14 to 17 are in the state as shown in FIG. 4, the conditioned air blown from the air outlets 14 to 17 is applied when the indoor unit 100 is observed from below. The air flow 52 is blown out in a direction substantially perpendicular to each side of the panel 12. In such a case, when the indoor unit 100 is observed from below, the space between the air outlets 14 to 17 becomes a flow path when air in the air-conditioning target space is sucked into the air inlet 13. That is, the air in the air-conditioning target space flows as an air flow 51 passing between the air outlets 14 to 17 and is sucked into the suction port 13.

ここで、吹出口１４〜１７毎に左右風向調節部材３１の角度を個別に調節して、吹出口１４〜１７毎に気流５２の角度を個別に変更した場合、室内機１００を下方から観察した状態において、各吹出口１４〜１７の間が気流５２によって塞がれてしまう場合がある。つまり、室内機１００を下方から観察した状態において、空調対象空間の空気が吸込口１３へ吸い込まれる際の流路が塞がれてしまう場合がある。このような状態になると、空調対象空間の空気が吸込口１３から吸い込まれづらくなる。このため、吸込口１３の中央部では空調対象空間の空気を吸い込めるものの、吸込口１３の縁近傍では、吹出口１４〜１７から吹き出された気流５２を再度吸込口１３から吸い込んでしまう所謂ショートサイクルが発生してしまう。このため、本実施の形態に係る室内機は、エリア空調運転を行う際、例えば図５及び図６のように、吹出口１４〜１７に設けられた左右風向調節部材３１を動作させる。   Here, when the angle of the left / right airflow direction adjusting member 31 is individually adjusted for each of the outlets 14 to 17 and the angle of the airflow 52 is individually changed for each of the outlets 14 to 17, the indoor unit 100 is observed from below. In the state, the air outlets 52 may block between the air outlets 14 to 17. That is, in a state where the indoor unit 100 is observed from below, the flow path when the air in the air-conditioning target space is sucked into the suction port 13 may be blocked. In such a state, the air in the air-conditioning target space is not easily sucked from the suction port 13. For this reason, although the air of the air-conditioning target space is sucked in the central portion of the suction port 13, in the vicinity of the edge of the suction port 13, the so-called short in which the air flow 52 blown out from the blowout ports 14 to 17 is sucked from the suction port 13 again. A cycle will occur. For this reason, when performing the area air-conditioning operation, the indoor unit according to the present embodiment operates the left and right airflow direction adjusting members 31 provided at the air outlets 14 to 17, for example, as illustrated in FIGS. 5 and 6.

例えば図５に示すように、人体検出部６１は、空調対象空間を８つのエリアに分割する。詳しくは、人体検出部６１は、空調対象空間を、吹出口１４〜１７に対応させて、室内機１００を中心として放射状に４つのエリアＡ，Ｂ，Ｃ，Ｄに分割する。さらに、これらエリアＡ，Ｂ，Ｃ，Ｄを、これらエリアＡ，Ｂ，Ｃ，Ｄの中心位置で２つに分割する。ここで、図５等に示すように、本実施の形態では、上記の２つに分割されたエリアを区別して示す場合、添え字「１」，「２」を付して示すこととする。各エリアにおける添え字「１」が付されたエリアは、室内機１００を下方から観察した際、各エリアの中心位置よりも時計周り方向に位置するエリアとなる。また、各エリアにおける添え字「２」が付されたエリアは、室内機１００を下方から観察した際、各エリアの中心位置よりも反時計周り方向に位置するエリアとなる。例えば、エリアＡ１は、吹出口１４に対応するエリアＡのうち、該エリアＡの中心位置よりも吹出口１７側のエリアとなる。エリアＡ２は、吹出口１４に対応するエリアＡのうち、該エリアＡの中心位置よりも吹出口１５側のエリアとなる。   For example, as shown in FIG. 5, the human body detection unit 61 divides the air-conditioning target space into eight areas. Specifically, the human body detection unit 61 divides the air-conditioning target space into four areas A, B, C, and D centering on the indoor unit 100 in correspondence with the air outlets 14 to 17. Further, these areas A, B, C, and D are divided into two at the center positions of these areas A, B, C, and D. Here, as shown in FIG. 5 and the like, in the present embodiment, when the above-described two divided areas are distinguished from each other, suffixes “1” and “2” are attached. The area with the subscript “1” in each area is an area located in the clockwise direction from the center position of each area when the indoor unit 100 is observed from below. In addition, the area with the subscript “2” in each area is an area located in the counterclockwise direction from the center position of each area when the indoor unit 100 is observed from below. For example, the area A <b> 1 is an area closer to the air outlet 17 than the center position of the area A in the area A corresponding to the air outlet 14. Area A <b> 2 is an area closer to the air outlet 15 than the center position of the area A in the area A corresponding to the air outlet 14.

そして、人体検出部６１は、どのエリアに人が存在するかを検出する。例えば、図５に示すように、赤外線センサー４１及び制御装置６０の人体検出部６１によって、エリアＡ２の位置７１に人の存在を検出したとする。エリアＡ２は、吹出口１４に対応するエリアである。このため、制御装置６０の駆動部６３は、吹出口１４から吹き出される気流５２が人体位置である位置７１を含むエリアＡ２に向かって流れるように、吹出口１４の左右風向調節部材３１を駆動して、吹出口１４から吹き出される気流５２の横方向の角度を変更する。換言すると、駆動部６３は、吹出口１４から吹き出される気流５２が吹出口１５の方向へ曲がるように、吹出口１４の左右風向調節部材３１を駆動する。つまり、駆動部６３は、吹出口１４の左右風向調節部材３１の外周側端部３１ａを吹出口１５側へ移動させ、吹出口１４の左右風向調節部材３１を、吹出口１５の方へ気流５２を吹き出させる状態とする。
この場合、吹出口１４が、本発明の第１吹出口に相当する。And the human body detection part 61 detects in which area a person exists. For example, as shown in FIG. 5, it is assumed that the presence of a person is detected at a position 71 in the area A2 by the infrared sensor 41 and the human body detection unit 61 of the control device 60. Area A <b> 2 is an area corresponding to the air outlet 14. For this reason, the drive part 63 of the control apparatus 60 drives the left-right airflow direction adjusting member 31 of the blower outlet 14 so that the airflow 52 blown out from the blower outlet 14 flows toward the area A2 including the position 71 that is the human body position. And the angle of the horizontal direction of the airflow 52 which blows off from the blower outlet 14 is changed. In other words, the drive unit 63 drives the left and right airflow direction adjusting member 31 of the air outlet 14 so that the airflow 52 blown out from the air outlet 14 bends in the direction of the air outlet 15. That is, the drive unit 63 moves the outer peripheral side end 31 a of the left and right airflow direction adjusting member 31 of the air outlet 14 toward the air outlet 15, and moves the left and right airflow direction adjusting member 31 of the air outlet 14 toward the air outlet 15. Is in a state of blowing out.
In this case, the blower outlet 14 is equivalent to the 1st blower outlet of this invention.

さらに、駆動部６３は、本発明の第２吹出口に相当することとなる吹出口１５の左右風向調節部材３１を、吹出口１４の方へ気流５２を吹き出させる状態とする。また、駆動部６３は、本発明の第３吹出口に相当することとなる吹出口１７の左右風向調節部材３１を、吹出口１６の方へ気流５２を吹き出させる状態とする。また、駆動部６３は、本発明の第４吹出口に相当することとなる吹出口１６の左右風向調節部材３１を、吹出口１７の方へ気流５２を吹き出させる状態とする。   Furthermore, the drive part 63 makes the left-right wind direction adjustment member 31 of the blower outlet 15 which will correspond to the 2nd blower outlet of this invention the state which blows off the airflow 52 toward the blower outlet 14. As shown in FIG. Moreover, the drive part 63 is made into the state which blows off the airflow 52 toward the blower outlet 16 of the left-right wind direction adjustment member 31 of the blower outlet 17 which will be corresponded to the 3rd blower outlet of this invention. Moreover, the drive part 63 is made into the state which blows off the airflow 52 toward the blower outlet 17 of the left-right wind direction adjustment member 31 of the blower outlet 16 which will be corresponded to the 4th blower outlet of this invention.

このようにエリア空調運転を行うことにより、室内機１００を下方から観察した状態において、吹出口１５と吹出口１６との間の空間、及び、吹出口１４と吹出口１７との間の空間は、気流５２によって塞がれない。このため、これらの空間を流路として、空調対象空間の空気を吸込口１３へ吸い込むことができる。つまり、空調対象空間の空気は、吹出口１５と吹出口１６との間及び吹出口１４と吹出口１７を通る気流５１として流れ、吸込口１３に吸い込まれることができる。したがって、本実施の形態に係る室内機１００は、エリア空調運転を行う際、ショートサイクルを防止することができる。   By performing the area air conditioning operation in this manner, the space between the air outlet 15 and the air outlet 16 and the space between the air outlet 14 and the air outlet 17 are as follows when the indoor unit 100 is observed from below. It is not blocked by the air flow 52. Therefore, the air in the air-conditioning target space can be sucked into the suction port 13 using these spaces as flow paths. That is, the air in the air-conditioning target space flows as an air flow 51 between the air outlet 15 and the air outlet 16 and through the air outlet 14 and the air outlet 17, and can be sucked into the air inlet 13. Therefore, the indoor unit 100 according to the present embodiment can prevent a short cycle when performing the area air conditioning operation.

エリア空調運転の例をもう一例説明すると、例えば図６に示すように、赤外線センサー４１及び制御装置６０の人体検出部６１によって、エリアＢ２の位置７２に人の存在を検出したとする。エリアＢ２は、吹出口１５に対応するエリアである。このため、制御装置６０の駆動部６３は、吹出口１５から吹き出される気流５２が人体位置である位置７２を含むエリアＢ２に向かって流れるように、吹出口１５の左右風向調節部材３１を駆動して、吹出口１５から吹き出される気流５２の横方向の角度を変更する。換言すると、駆動部６３は、吹出口１５から吹き出される気流５２が吹出口１６の方向へ曲がるように、吹出口１５の左右風向調節部材３１を駆動する。つまり、駆動部６３は、吹出口１５の左右風向調節部材３１の外周側端部３１ａを吹出口１６側へ移動させ、吹出口１５の左右風向調節部材３１を、吹出口１６の方へ気流５２を吹き出させる状態とする。
この場合、吹出口１５が、本発明の第１吹出口に相当する。To explain another example of the area air conditioning operation, it is assumed that the presence of a person is detected at a position 72 in the area B2 by the infrared sensor 41 and the human body detection unit 61 of the control device 60 as shown in FIG. Area B <b> 2 is an area corresponding to the air outlet 15. For this reason, the drive part 63 of the control apparatus 60 drives the left-right wind direction adjusting member 31 of the blower outlet 15 so that the airflow 52 blown out from the blower outlet 15 flows toward the area B2 including the position 72 that is the human body position. And the angle of the horizontal direction of the airflow 52 which blows off from the blower outlet 15 is changed. In other words, the drive unit 63 drives the left and right airflow direction adjusting member 31 of the air outlet 15 so that the airflow 52 blown out from the air outlet 15 bends in the direction of the air outlet 16. That is, the drive unit 63 moves the outer peripheral side end 31 a of the left and right airflow direction adjusting member 31 of the air outlet 15 toward the air outlet 16, and moves the left and right airflow direction adjusting member 31 of the air outlet 15 toward the air outlet 16. Is in a state of blowing out.
In this case, the blower outlet 15 corresponds to the first blower outlet of the present invention.

さらに、駆動部６３は、本発明の第２吹出口に相当することとなる吹出口１６の左右風向調節部材３１を、吹出口１５の方へ気流５２を吹き出させる状態とする。また、駆動部６３は、本発明の第３吹出口に相当することとなる吹出口１４の左右風向調節部材３１を、吹出口１７の方へ気流５２を吹き出させる状態とする。また、駆動部６３は、本発明の第４吹出口に相当することとなる吹出口１７の左右風向調節部材３１を、吹出口１４の方へ気流５２を吹き出させる状態とする。   Furthermore, the drive part 63 makes the left-right wind direction adjustment member 31 of the blower outlet 16 which will correspond to the 2nd blower outlet of this invention the state which blows off the airflow 52 toward the blower outlet 15. As shown in FIG. Moreover, the drive part 63 is made into the state which blows off the airflow 52 toward the blower outlet 17 of the left-right wind direction adjustment member 31 of the blower outlet 14 which will be corresponded to the 3rd blower outlet of this invention. Moreover, the drive part 63 is made into the state which blows off the airflow 52 to the blower outlet 14, the left-right wind direction adjustment member 31 of the blower outlet 17 which will be corresponded to the 4th blower outlet of this invention.

このようにエリア空調運転を行うことにより、室内機１００を下方から観察した状態において、吹出口１４と吹出口１５との間の空間、及び、吹出口１６と吹出口１７との間の空間は、気流５２によって塞がれない。このため、これらの空間を流路として、空調対象空間の空気を吸込口１３へ吸い込むことができる。つまり、空調対象空間の空気は、吹出口１４と吹出口１５との間及び吹出口１６と吹出口１７を通る気流５１として流れ、吸込口１３に吸い込まれることができる。したがって、本実施の形態に係る室内機１００は、エリア空調運転を行う際、ショートサイクルを防止することができる。   By performing the area air conditioning operation in this manner, the space between the air outlet 14 and the air outlet 15 and the space between the air outlet 16 and the air outlet 17 are as follows when the indoor unit 100 is observed from below. It is not blocked by the air flow 52. Therefore, the air in the air-conditioning target space can be sucked into the suction port 13 using these spaces as flow paths. That is, the air in the air-conditioning target space flows as an air flow 51 between the air outlet 14 and the air outlet 15 and through the air outlet 16 and the air outlet 17, and can be sucked into the air inlet 13. Therefore, the indoor unit 100 according to the present embodiment can prevent a short cycle when performing the area air conditioning operation.

なお、赤外線センサー４１及び制御装置６０の人体検出部６１によって、あるエリアの中心位置に人の存在を検出した場合、制御装置６０の駆動部６３は、吹出口１４〜１７に設けられた各左右風向調節部材３１を図４に示す状態とする。つまり、制御装置６０の駆動部６３は、吹出口１４〜１７に設けられた各左右風向調節部材３１を揺動範囲の中間位置の状態とする。   In addition, when the presence of a person is detected at the center position of an area by the infrared sensor 41 and the human body detection unit 61 of the control device 60, the drive unit 63 of the control device 60 is connected to the left and right sides provided in the outlets 14 to 17, respectively. The wind direction adjusting member 31 is in the state shown in FIG. That is, the drive part 63 of the control apparatus 60 makes each left-right wind direction adjustment member 31 provided in the blower outlets 14-17 the state of the middle position of a rocking | fluctuation range.

ここで、本実施の形態では、エリア空調運転を行う際に空調対象空間を８つのエリアに分割したが、空調対象空間の分割数は８つに限定されるものではない。例えば、図７のように、空調対象空間を１２のエリアに分割してもよい。   Here, in the present embodiment, the air conditioning target space is divided into eight areas when performing the area air conditioning operation, but the number of divisions of the air conditioning target space is not limited to eight. For example, as shown in FIG. 7, the air-conditioning target space may be divided into 12 areas.

図７は、本発明の実施の形態に係る空気調和機の室内機の下面図であり、空調対象空間の分割例の別の一例を説明するための図である。
例えば、図７に示すように、エリアＡ，Ｂ，Ｃ，Ｄのそれぞれを３つに分割し、空調対象空間を１２のエリアに分割してもよい。詳しくは、図７では、各エリアを、添え字「１」を付したエリアと、添え字「２」を付したエリアと、添え字「３」を付したエリアとに分割している。添え字「３」を付したエリアは、室内機１００を下方から観察した際、各エリアの中心位置を含むエリアである。添え字「１」を付したエリアは、室内機１００を下方から観察した際、各エリアにおいて、添え字「３」を付したエリアよりも時計周り方向に位置するエリアである。添え字「２」を付したエリアは、室内機１００を下方から観察した際、各エリアにおいて、添え字「３」を付したエリアよりも反時計周り方向に位置するエリアである。図７のように空調対象空間を１２のエリアに分割した場合、赤外線センサー４１及び制御装置６０の人体検出部６１によって、添え字「３」を付したエリアに人の存在を検出した場合、制御装置６０の駆動部６３は、吹出口１４〜１７に設けられた各左右風向調節部材３１を図４に示す状態とする。つまり、制御装置６０の駆動部６３は、吹出口１４〜１７に設けられた各左右風向調節部材３１を揺動範囲の中間位置の状態とする。FIG. 7 is a bottom view of the indoor unit of the air conditioner according to the embodiment of the present invention, and is a diagram for explaining another example of the division example of the air-conditioning target space.
For example, as shown in FIG. 7, each of areas A, B, C, and D may be divided into three, and the air-conditioning target space may be divided into 12 areas. Specifically, in FIG. 7, each area is divided into an area with a subscript “1”, an area with a subscript “2”, and an area with a subscript “3”. The area with the subscript “3” is an area including the center position of each area when the indoor unit 100 is observed from below. The area with the subscript “1” is an area located in the clockwise direction in each area when the indoor unit 100 is observed from the lower side than the area with the subscript “3”. The area with the subscript “2” is an area located in the counterclockwise direction in each area when the indoor unit 100 is observed from the lower side than the area with the subscript “3”. When the air-conditioning target space is divided into 12 areas as shown in FIG. 7, when the presence of a person is detected in the area with the subscript “3” detected by the infrared sensor 41 and the human body detection unit 61 of the control device 60, the control is performed. The drive part 63 of the apparatus 60 makes each left-right wind direction adjustment member 31 provided in the blower outlets 14-17 into the state shown in FIG. That is, the drive part 63 of the control apparatus 60 makes each left-right wind direction adjustment member 31 provided in the blower outlets 14-17 the state of the middle position of a rocking | fluctuation range.

また、本実施の形態では、人体が存在するエリアに空調空気を吹き出す構成としたが、人体を直接ねらって空調空気を吹き出す構成としてもよい。   In the present embodiment, the conditioned air is blown out to the area where the human body exists. However, the conditioned air may be blown directly toward the human body.

また、上述のように、本実施の形態に係る室内機１００は、リモートコントローラー６５によって、左右風向調節部材３１の角度が設定されることもある。このような場合にも、吹出口１４〜１７に設けられた各左右風向調節部材３１を上述のように動作させ、ショートサイクルを防止してもよい。例えば、リモートコントローラー６５によって、吹出口１４の左右風向調節部材３１が、吹出口１５の方へ気流５２を吹き出させる状態に設定されたとする。この場合、吹出口１５〜１７の左右風向調節部材３１を、図５で示した状態にしてもよい。このように吹出口１４〜１７の左右風向調節部材３１を動作させることにより、室内機１００を下方から観察した状態において、吹出口１５と吹出口１６との間の空間、及び、吹出口１４と吹出口１７との間の空間は、気流５２によって塞がれない。このため、これらの空間を流路として、空調対象空間の空気を吸込口１３へ吸い込むことができる。つまり、空調対象空間の空気は、吹出口１５と吹出口１６との間及び吹出口１４と吹出口１７を通る気流５１として流れ、吸込口１３に吸い込まれることができる。したがって、本実施の形態に係る室内機１００は、ショートサイクルを防止することができる。   Further, as described above, in the indoor unit 100 according to the present embodiment, the angle of the left / right airflow direction adjusting member 31 may be set by the remote controller 65. Even in such a case, each of the left and right airflow direction adjusting members 31 provided at the outlets 14 to 17 may be operated as described above to prevent a short cycle. For example, it is assumed that the left and right airflow direction adjusting member 31 of the air outlet 14 is set by the remote controller 65 to blow the airflow 52 toward the air outlet 15. In this case, the left and right airflow direction adjusting members 31 of the air outlets 15 to 17 may be in the state shown in FIG. By operating the left and right airflow direction adjusting members 31 of the air outlets 14 to 17 in this manner, the space between the air outlet 15 and the air outlet 16 and the air outlet 14 in the state where the indoor unit 100 is observed from below. The space between the air outlet 17 is not blocked by the air flow 52. Therefore, the air in the air-conditioning target space can be sucked into the suction port 13 using these spaces as flow paths. That is, the air in the air-conditioning target space flows as an air flow 51 between the air outlet 15 and the air outlet 16 and through the air outlet 14 and the air outlet 17, and can be sucked into the air inlet 13. Therefore, the indoor unit 100 according to the present embodiment can prevent a short cycle.

温度均一化運転では、駆動部６３は、吹出口１４〜１７の左右風向調節部材３１を、停止することなく揺動させる。この際、室内機１００を下方から観察した状態において、各吹出口１４〜１７の間の空間のうちの少なくとも２つが気流５２によって塞がれないように、駆動部６３は、吹出口１４〜１７の左右風向調節部材３１を揺動させる。換言すると、室内機１００を下方から観察した状態において、各吹出口１４〜１７の間の空間のうちの少なくとも２つに気流５１が発生するように、駆動部６３は、以下のように吹出口１４〜１７の左右風向調節部材３１を揺動させる。
なお、以下では、吹出口１４が本発明の第１吹出口に相当し、吹出口１５が本発明の第２吹出口に相当し、吹出口１７が本発明の第３吹出口に相当し、吹出口１６が本発明の第４吹出口に相当するものとして説明する。In the temperature equalizing operation, the drive unit 63 swings the left and right airflow direction adjusting members 31 of the outlets 14 to 17 without stopping. At this time, in a state in which the indoor unit 100 is observed from below, the drive unit 63 is configured so that at least two of the spaces between the air outlets 14 to 17 are not blocked by the air flow 52. The left / right airflow direction adjusting member 31 is swung. In other words, in the state where the indoor unit 100 is observed from below, the drive unit 63 is configured as follows so that the airflow 51 is generated in at least two of the spaces between the air outlets 14 to 17. The left and right airflow direction adjusting members 31 of 14 to 17 are swung.
In the following, the air outlet 14 corresponds to the first air outlet of the present invention, the air outlet 15 corresponds to the second air outlet of the present invention, the air outlet 17 corresponds to the third air outlet of the present invention, It demonstrates as the blower outlet 16 equivalent to the 4th blower outlet of this invention.

例えば、図４の状態から温度均一化運転を開始する場合、駆動部６３は、吹出口１４〜１７の左右風向調節部材３１を図４の状態から例えば図５の状態とする。詳しくは、駆動部６３は、吹出口１４の左右風向調節部材３１の外周側端部３１ａを吹出口１５側へ移動させていく。また、駆動部６３は、吹出口１５の左右風向調節部材３１の外周側端部３１ａを吹出口１４側へ移動させていく。また、駆動部６３は、吹出口１６の左右風向調節部材３１の外周側端部３１ａを吹出口１７側へ移動させていく。また、駆動部６３は、吹出口１７の左右風向調節部材３１の外周側端部３１ａを吹出口１６側へ移動させていく。   For example, when the temperature equalization operation is started from the state of FIG. 4, the drive unit 63 changes the left and right airflow direction adjusting members 31 of the outlets 14 to 17 from the state of FIG. 4 to the state of FIG. 5, for example. In detail, the drive part 63 moves the outer peripheral side edge part 31a of the left-right wind direction adjustment member 31 of the blower outlet 14 to the blower outlet 15 side. Moreover, the drive part 63 moves the outer peripheral side edge part 31a of the left-right wind direction adjustment member 31 of the blower outlet 15 to the blower outlet 14 side. Moreover, the drive part 63 moves the outer peripheral side edge part 31a of the left-right wind direction adjustment member 31 of the blower outlet 16 to the blower outlet 17 side. Moreover, the drive part 63 moves the outer peripheral side edge part 31a of the left-right wind direction adjustment member 31 of the blower outlet 17 to the blower outlet 16 side.

吹出口１４〜１７の左右風向調節部材３１が揺動範囲の一端まで到達して図５の状態になると、駆動部６３は、吹出口１４〜１７の左右風向調節部材３１を図４の状態とする。詳しくは、駆動部６３は、吹出口１４の左右風向調節部材３１の外周側端部３１ａを吹出口１７側へ移動させていく。また、駆動部６３は、吹出口１５の左右風向調節部材３１の外周側端部３１ａを吹出口１６側へ移動させていく。また、駆動部６３は、吹出口１６の左右風向調節部材３１の外周側端部３１ａを吹出口１５側へ移動させていく。また、駆動部６３は、吹出口１７の左右風向調節部材３１の外周側端部３１ａを吹出口１４側へ移動させていく。   When the left / right airflow direction adjusting member 31 of the outlets 14 to 17 reaches one end of the swing range and enters the state of FIG. 5, the drive unit 63 changes the left / right airflow direction adjusting member 31 of the outlets 14 to 17 to the state of FIG. 4. To do. In detail, the drive part 63 moves the outer peripheral side edge part 31a of the left-right wind direction adjustment member 31 of the blower outlet 14 to the blower outlet 17 side. Moreover, the drive part 63 moves the outer peripheral side edge part 31a of the left-right wind direction adjustment member 31 of the blower outlet 15 to the blower outlet 16 side. Moreover, the drive part 63 moves the outer peripheral side edge part 31a of the left-right wind direction adjustment member 31 of the blower outlet 16 to the blower outlet 15 side. Moreover, the drive part 63 moves the outer peripheral side edge part 31a of the left-right wind direction adjustment member 31 of the blower outlet 17 to the blower outlet 14 side.

吹出口１４〜１７の左右風向調節部材３１が揺動範囲の中間位置まで到達して図４の状態になると、駆動部６３は、吹出口１４〜１７の左右風向調節部材３１を図６の状態とする。詳しくは、駆動部６３は、吹出口１４の左右風向調節部材３１の外周側端部３１ａを吹出口１７側へさらに移動させていく。また、駆動部６３は、吹出口１５の左右風向調節部材３１の外周側端部３１ａを吹出口１６側へさらに移動させていく。また、駆動部６３は、吹出口１６の左右風向調節部材３１の外周側端部３１ａを吹出口１５側へさらに移動させていく。また、駆動部６３は、吹出口１７の左右風向調節部材３１の外周側端部３１ａを吹出口１４側へさらに移動させていく。   When the left and right airflow direction adjusting members 31 of the air outlets 14 to 17 reach the middle position of the swinging range and reach the state of FIG. 4, the drive unit 63 changes the left and right airflow direction adjusting members 31 of the air outlets 14 to 17 to the state of FIG. And In detail, the drive part 63 moves the outer peripheral side edge part 31a of the left-right wind direction adjusting member 31 of the blower outlet 14 further to the blower outlet 17 side. Moreover, the drive part 63 further moves the outer peripheral side edge part 31a of the left-right wind direction adjusting member 31 of the blower outlet 15 to the blower outlet 16 side. Moreover, the drive part 63 further moves the outer peripheral side edge part 31a of the left-right wind direction adjustment member 31 of the blower outlet 16 to the blower outlet 15 side. Moreover, the drive part 63 further moves the outer peripheral side edge part 31a of the left-right wind direction adjusting member 31 of the blower outlet 17 to the blower outlet 14 side.

吹出口１４〜１７の左右風向調節部材３１が揺動範囲の他端まで到達して図６の状態になると、駆動部６３は、吹出口１４〜１７の左右風向調節部材３１を図４の状態とする。詳しくは、駆動部６３は、吹出口１４の左右風向調節部材３１の外周側端部３１ａを吹出口１５側へ移動させていく。また、駆動部６３は、吹出口１５の左右風向調節部材３１の外周側端部３１ａを吹出口１４側へ移動させていく。また、駆動部６３は、吹出口１６の左右風向調節部材３１の外周側端部３１ａを吹出口１７側へ移動させていく。また、駆動部６３は、吹出口１７の左右風向調節部材３１の外周側端部３１ａを吹出口１６側へ移動させていく。   When the left and right airflow direction adjusting members 31 of the air outlets 14 to 17 reach the other end of the swing range and reach the state of FIG. 6, the drive unit 63 changes the left and right airflow direction adjusting members 31 of the air outlets 14 to 17 to the state of FIG. And In detail, the drive part 63 moves the outer peripheral side edge part 31a of the left-right wind direction adjustment member 31 of the blower outlet 14 to the blower outlet 15 side. Moreover, the drive part 63 moves the outer peripheral side edge part 31a of the left-right wind direction adjustment member 31 of the blower outlet 15 to the blower outlet 14 side. Moreover, the drive part 63 moves the outer peripheral side edge part 31a of the left-right wind direction adjustment member 31 of the blower outlet 16 to the blower outlet 17 side. Moreover, the drive part 63 moves the outer peripheral side edge part 31a of the left-right wind direction adjustment member 31 of the blower outlet 17 to the blower outlet 16 side.

温度均一化運転では、以上のような動作が繰り返される。この際、吹出口１４に設けられた左右風向調節部材３１が吹出口１５の方へ気流５２を吹き出す状態になっているときには、吹出口１５に設けられた左右風向調節部材３１は吹出口１４の方へ気流５２を吹き出す状態となり、吹出口１７に設けられた左右風向調節部材３１は吹出口１６の方へ気流５２を吹き出す状態となり、吹出口１６に設けられた左右風向調節部材３１は吹出口１７の方へ気流５２を吹き出す状態となる。このため、空調対象空間の空気は、吹出口１５と吹出口１６との間及び吹出口１４と吹出口１７を通る気流５１として流れ、吸込口１３に吸い込まれることができる。   In the temperature uniform operation, the above operation is repeated. At this time, when the left / right airflow direction adjusting member 31 provided at the air outlet 14 is in a state of blowing the air flow 52 toward the air outlet 15, the left / right airflow direction adjusting member 31 provided at the air outlet 15 is The left and right airflow direction adjusting member 31 provided at the outlet 17 is in a state of blowing the airflow 52 toward the outlet 16, and the left and right airflow direction adjusting member 31 provided at the outlet 16 is the outlet. The airflow 52 is blown out toward the direction 17. For this reason, the air in the air-conditioning target space flows as an air flow 51 between the air outlet 15 and the air outlet 16 and through the air outlet 14 and the air outlet 17, and can be sucked into the air inlet 13.

また、吹出口１４に設けられた左右風向調節部材３１が吹出口１７の方へ気流５２を吹き出す状態になっているときには、吹出口１７に設けられた左右風向調節部材３１は吹出口１４の方へ気流５２を吹き出す状態となり、吹出口１５に設けられた左右風向調節部材３１は吹出口１６の方へ気流５２を吹き出す状態となり、吹出口１６に設けられた左右風向調節部材３１は吹出口１５の方へ気流５２を吹き出す状態となる。このため、空調対象空間の空気は、吹出口１４と吹出口１５との間及び吹出口１６と吹出口１７を通る気流５１として流れ、吸込口１３に吸い込まれることができる。したがって、本実施の形態に係る室内機１００は、温度均一化運転においても、ショートサイクルを防止することができる。   Further, when the left / right airflow direction adjusting member 31 provided at the air outlet 14 is in a state of blowing the air flow 52 toward the air outlet 17, the left / right airflow direction adjusting member 31 provided at the air outlet 17 is directed toward the air outlet 14. The air flow 52 is blown out to the air outlet 52, the left and right airflow direction adjusting member 31 provided at the air outlet 15 is aired out toward the air outlet 16, and the left and right airflow direction adjusting member 31 provided at the air outlet 16 is It will be in the state which blows off the air current 52 toward this. For this reason, the air in the air-conditioning target space flows as an air flow 51 between the air outlet 14 and the air outlet 15 and through the air outlet 16 and the air outlet 17, and can be sucked into the air inlet 13. Therefore, the indoor unit 100 according to the present embodiment can prevent a short cycle even in the temperature uniform operation.

ここで、吹出口１４〜１７に設けられた左右風向調節部材３１によって該吹出口１４〜１７から吹き出される空調空気の角度を大きく変更する場合、つまり、左右風向調節部材３１の中間位置からの揺動量が大きくなった場合、左右風向調節部材３１は、一方の面に偏って空調空気が衝突しやすくなり、他方の面に空調対象空間の空気が触れやすくなる。このため、室内機１００が冷房運転を行う際、吹出口１４〜１７から吹き出される空調空気の温度と空調対象空間の空気の温度との間の温度差が大きくなると、左右風向調節部材３１の前記他方の面に空調対象空間の空気が触れた際、当該空気が左右風向調節部材３１によって冷やされ、左右風向調節部材３１の前記他方の面に結露しやすくなる。   Here, when the angle of the conditioned air blown from the air outlets 14 to 17 is greatly changed by the left and right air direction adjusting members 31 provided at the air outlets 14 to 17, that is, from the intermediate position of the left and right air direction adjusting members 31. When the swinging amount becomes large, the left / right airflow direction adjusting member 31 tends to collide with one surface and the air-conditioned air easily collides, and the other surface easily touches the air in the air-conditioning target space. For this reason, when the indoor unit 100 performs the cooling operation, if the temperature difference between the temperature of the conditioned air blown from the outlets 14 to 17 and the temperature of the air in the air-conditioned space increases, When the air in the air-conditioning target space comes into contact with the other surface, the air is cooled by the left / right air direction adjusting member 31 and is likely to condense on the other surface of the left / right air direction adjusting member 31.

このため、本実施の形態に係る室内機１００においては、冷房運転を行う際、制御装置６０の比較部６２は、温度センサー４２が検出する温度と、予め記憶している規定温度とを比較する。つまり、比較部６２は、筐体１０内に吸い込まれる空調対象空間の空気の温度と、予め記憶している規定温度とを比較する。そして、制御装置６０の駆動部６３は、温度センサー４２の検出温度が規定温度以下になるまで、吹出口１４〜１７に設けられた左右風向調節部材３１を揺動範囲の中間位置とする。これにより、左右風向調節部材３１に結露することを防止でき、空調対象空間への露飛びが発生することを防止できる。   For this reason, in the indoor unit 100 according to the present embodiment, when performing the cooling operation, the comparison unit 62 of the control device 60 compares the temperature detected by the temperature sensor 42 with the specified temperature stored in advance. . That is, the comparison unit 62 compares the temperature of the air in the air-conditioning target space that is sucked into the housing 10 with the prescribed temperature stored in advance. And the drive part 63 of the control apparatus 60 makes the left-right wind direction adjustment member 31 provided in the blower outlets 14-17 the intermediate position of the rocking | fluctuation range until the detection temperature of the temperature sensor 42 becomes below regulation temperature. Thereby, it is possible to prevent condensation on the left and right airflow direction adjusting member 31, and it is possible to prevent occurrence of dew jumping into the air-conditioning target space.

また、吹出口１４〜１７から吹き出される空調空気の温度と空調対象空間の空気の温度との間の温度差が大きいときには、吹出口１４〜１７に設けられた上下風向調節部材２１によって該吹出口１４〜１７から吹き出される空調空気の角度を大きく変更する場合も、上下風向調節部材２１は、左右風向調節部材３１と同様に、一方の面に偏って空調空気が衝突しやすくなり、他方の面に空調対象空間の空気が触れやすくなる。このため、室内機１００が冷房運転を行う際、吹出口１４〜１７から吹き出される空調空気の温度と空調対象空間の空気の温度との間の温度差が大きくなると、上下風向調節部材２１の前記他方の面に空調対象空間の空気が触れた際、当該空気が上下風向調節部材２１によって冷やされ、上下風向調節部材２１の前記他方の面に結露しやすくなる。   Further, when the temperature difference between the temperature of the conditioned air blown from the air outlets 14 to 17 and the temperature of the air in the air-conditioning target space is large, the air flow is adjusted by the vertical air direction adjusting member 21 provided at the air outlets 14 to 17. Even when the angle of the conditioned air blown out from the outlets 14 to 17 is greatly changed, like the left and right air direction adjusting member 31, the up and down air direction adjusting member 21 is biased toward one surface and the conditioned air easily collides with the other. This makes it easier for the air in the air-conditioned space to touch the surface. For this reason, when the indoor unit 100 performs the cooling operation, if the temperature difference between the temperature of the conditioned air blown from the outlets 14 to 17 and the temperature of the air in the air-conditioned space increases, When the air in the air-conditioning target space comes into contact with the other surface, the air is cooled by the up / down air direction adjusting member 21 and is likely to condense on the other surface of the up / down air direction adjusting member 21.

このため、本実施の形態に係る室内機１００においては、冷房運転を行う際、制御装置６０の駆動部６３は、温度センサー４２の検出温度が規定温度以下になるまで、吹出口１４〜１７に設けられた上下風向調節部材２１を、該上下風向調節部材２１が設けられている吹出口１４〜１７の部分に沿った角度に固定する。これにより、上下風向調節部材２１に結露することを防止でき、空調対象空間への露飛びが発生することを防止できる。   For this reason, in the indoor unit 100 according to the present embodiment, when performing the cooling operation, the drive unit 63 of the control device 60 is connected to the outlets 14 to 17 until the temperature detected by the temperature sensor 42 is equal to or lower than the specified temperature. The provided vertical air direction adjusting member 21 is fixed at an angle along the portion of the air outlets 14 to 17 where the vertical air direction adjusting member 21 is provided. Thereby, it is possible to prevent dew condensation on the up / down air direction adjusting member 21, and it is possible to prevent the occurrence of dew jumping into the air conditioning target space.

同様に、空調対象空間の空気の湿度が高い場合、左右風向調節部材３１の前記他方の面に空調対象空間の空気が触れた際、当該空気が左右風向調節部材３１によって冷やされ、左右風向調節部材３１の前記他方の面に結露しやすくなる。   Similarly, when the humidity of the air in the air-conditioning target space is high, when the air in the air-conditioning target space touches the other surface of the left / right airflow direction adjusting member 31, the air is cooled by the left / right airflow direction adjusting member 31, and the left / right airflow direction adjusting member is adjusted. Condensation is likely to occur on the other surface of the member 31.

このため、本実施の形態に係る室内機１００においては、冷房運転を行う際、制御装置６０の比較部６２は、湿度センサー４３が検出する湿度と、予め記憶している規定湿度とを比較する。つまり、比較部６２は、筐体１０内に吸い込まれる空調対象空間の空気の湿度と、予め記憶している規定湿度とを比較する。そして、制御装置６０の駆動部６３は、湿度センサー４３の検出湿度が規定湿度以下になるまで、吹出口１４〜１７に設けられた左右風向調節部材３１を揺動範囲の中間位置とする。これにより、左右風向調節部材３１に結露することを防止でき、空調対象空間への露飛びが発生することを防止できる。   For this reason, in the indoor unit 100 according to the present embodiment, when performing the cooling operation, the comparison unit 62 of the control device 60 compares the humidity detected by the humidity sensor 43 with the predetermined humidity stored in advance. . That is, the comparison unit 62 compares the humidity of the air in the air-conditioning target space that is sucked into the housing 10 with the prescribed humidity stored in advance. And the drive part 63 of the control apparatus 60 makes the left-right wind direction adjustment member 31 provided in the blower outlets 14-17 the intermediate position of the rocking | fluctuation range until the humidity detected by the humidity sensor 43 falls below the specified humidity. Thereby, it is possible to prevent condensation on the left and right airflow direction adjusting member 31, and it is possible to prevent occurrence of dew jumping into the air-conditioning target space.

また、空調対象空間の空気の湿度が高いときには、上下風向調節部材２１も、左右風向調節部材３１と同様に、上下風向調節部材２１の前記他方の面に空調対象空間の空気が触れた際、当該空気が上下風向調節部材２１によって冷やされ、上下風向調節部材２１の前記他方の面に結露しやすくなる。   In addition, when the humidity of the air in the air-conditioning target space is high, the vertical wind direction adjusting member 21 also touches the other surface of the vertical wind direction adjusting member 21 with the air in the air-conditioning target space, similarly to the left and right wind direction adjusting member 31. The air is cooled by the up / down air direction adjusting member 21, and the air tends to condense on the other surface of the up / down air direction adjusting member 21.

このため、本実施の形態に係る室内機１００においては、冷房運転を行う際、制御装置６０の駆動部６３は、湿度センサー４３の検出湿度が規定湿度以下になるまで、吹出口１４〜１７に設けられた上下風向調節部材２１を、該上下風向調節部材２１が設けられている吹出口１４〜１７の部分に沿った角度に固定する。これにより、上下風向調節部材２１に結露することを防止でき、空調対象空間への露飛びが発生することを防止できる。   For this reason, in the indoor unit 100 according to the present embodiment, when performing the cooling operation, the drive unit 63 of the control device 60 is connected to the air outlets 14 to 17 until the humidity detected by the humidity sensor 43 becomes equal to or lower than the specified humidity. The provided vertical air direction adjusting member 21 is fixed at an angle along the portion of the air outlets 14 to 17 where the vertical air direction adjusting member 21 is provided. Thereby, it is possible to prevent dew condensation on the up / down air direction adjusting member 21, and it is possible to prevent the occurrence of dew jumping into the air-conditioning target space.

以上、本実施の形態に係る室内機１００は、下面部に開口した吸込口１３、及び、下面部において吸込口１３の四方を囲むように開口した４つの吹出口１４〜１７を有する筐体１０と、吹出口１４〜１７に揺動自在に設けられ、吹出口１４〜１７から吹き出される空気の横方向の角度を調節する左右風向調節部材３１と、を備えている。   As described above, the indoor unit 100 according to the present embodiment has the housing 10 having the suction port 13 opened on the lower surface portion and the four outlets 14 to 17 opened so as to surround the four sides of the suction port 13 on the lower surface portion. And a left and right airflow direction adjusting member 31 that is swingably provided at the air outlets 14 to 17 and adjusts a lateral angle of the air blown from the air outlets 14 to 17.

そして、本実施の形態に係る室内機１００は、吹出口の１つを第１吹出口（例えば吹出口１４）、第１吹出口と隣接する吹出口の一方を第２吹出口（例えば吹出口１５）、第１吹出口と隣接する吹出口の他方を第３吹出口（例えば吹出口１７）、吸込口１３を挟んで第１吹出口と対向する吹出口を第４吹出口（例えば吹出口１６）と定義した場合、例えばエリア空調運転等において、第１吹出口に設けられた左右風向調節部材３１が第２吹出口の方へ空気を吹き出す状態になっているとき、第２吹出口に設けられた左右風向調節部材３１は第１吹出口の方へ空気を吹き出す状態となり、第３吹出口に設けられた左右風向調節部材３１は第４吹出口の方へ空気を吹き出す状態となり、第４吹出口に設けられた左右風向調節部材３１は第３吹出口の方へ空気を吹き出す状態となる。   And the indoor unit 100 which concerns on this Embodiment is the 1st blower outlet (for example, blower outlet 14) as one of the blower outlets, and the 2nd blower outlet (for example, blower outlet) as one of the blower outlets adjacent to the 1st blower outlet. 15), the other blower outlet adjacent to the first blower outlet is the third blower outlet (for example, blower outlet 17), and the blower outlet that faces the first blower outlet across the suction port 13 is the fourth blower outlet (for example, blower outlet). 16), for example, in area air-conditioning operation or the like, when the left / right airflow direction adjusting member 31 provided at the first air outlet is in a state of blowing air toward the second air outlet, The provided left / right airflow direction adjusting member 31 is in a state of blowing air toward the first air outlet, and the left / right airflow direction adjusting member 31 provided in the third air outlet is in a state of blowing air toward the fourth air outlet, The left and right airflow direction adjusting member 31 provided at the four outlets is the third outlet. If a state in which air is blown to.

また、本実施の形態に係る室内機１００は、左右風向調節部材３１のそれぞれを揺動させながら温度均一化運転する際、第１吹出口に設けられた左右風向調節部材３１が第２吹出口の方へ空気を吹き出す状態になっているときには、第２吹出口に設けられた左右風向調節部材３１は第１吹出口の方へ空気を吹き出す状態となり、第３吹出口に設けられた左右風向調節部材３１は第４吹出口の方へ空気を吹き出す状態となり、第４吹出口に設けられた左右風向調節部材３１は第３吹出口の方へ空気を吹き出す状態となる。また、本実施の形態に係る室内機１００は、左右風向調節部材３１のそれぞれを揺動させながら温度均一化運転する際、第１吹出口に設けられた左右風向調節部材３１が第３吹出口の方へ空気を吹き出す状態になっているときには、第３吹出口に設けられた左右風向調節部材３１は第１吹出口の方へ空気を吹き出す状態となり、第２吹出口に設けられた左右風向調節部材３１は第４吹出口の方へ空気を吹き出す状態となり、第４吹出口に設けられた左右風向調節部材３１は第２吹出口の方へ空気を吹き出す状態となる。   In addition, when the indoor unit 100 according to the present embodiment performs the temperature uniform operation while swinging each of the left and right air direction adjusting members 31, the left and right air direction adjusting members 31 provided in the first air outlet are the second air outlets. When the air is blown out toward the direction, the left / right airflow direction adjusting member 31 provided at the second air outlet is in a state of blowing air toward the first air outlet, and the left / right airflow direction provided at the third air outlet. The adjusting member 31 is in a state of blowing air toward the fourth outlet, and the left and right airflow direction adjusting member 31 provided in the fourth outlet is in a state of blowing air toward the third outlet. Further, when the indoor unit 100 according to the present embodiment performs the temperature uniform operation while swinging each of the left and right air direction adjusting members 31, the left and right air direction adjusting members 31 provided in the first air outlet are the third air outlets. When the air is blown out toward the air outlet, the left / right air direction adjusting member 31 provided at the third air outlet is in a state of blowing air toward the first air outlet, and the left / right air direction provided at the second air outlet. The adjusting member 31 is in a state of blowing air toward the fourth outlet, and the left and right airflow direction adjusting member 31 provided in the fourth outlet is in a state of blowing air toward the second outlet.

つまり、本実施の形態に係る室内機１００は、吹出口１４〜１７から吹き出される空気の角度を左右風向調節部材３１で変更する際、室内機１００を下方から観察した状態において、各吹出口１４〜１７の間の空間のうちの少なくとも２つが気流５２によって塞がれない状態となる。したがって、本実施の形態に係る室内機１００は、吹出口１４〜１７から吹き出される空気の角度を左右風向調節部材３１で変更する際に、ショートサイクルを防止することができる。   That is, when changing the angle of the air blown from the blowout ports 14 to 17 with the left and right airflow direction adjusting member 31, the indoor unit 100 according to the present embodiment has each blowout port in a state where the indoor unit 100 is observed from below. At least two of the spaces between 14 and 17 are not blocked by the airflow 52. Therefore, the indoor unit 100 according to the present embodiment can prevent a short cycle when the angle of the air blown from the blowout ports 14 to 17 is changed by the left / right airflow direction adjusting member 31.

また、本実施の形態に係る室内機１００においては、吸込口１３から筐体１０内に吸い込まれる空気の温度を検出する温度センサー４２を備えている場合、冷房運転時、温度センサー４２の検出温度が規定温度以下になるまで、吹出口１４〜１７に設けられた左右風向調節部材３１は揺動範囲の中間位置となる。このため、本実施の形態に係る室内機１００は、左右風向調節部材３１に結露することを防止でき、空調対象空間への露飛びが発生することを防止できる。   Further, in the indoor unit 100 according to the present embodiment, when the temperature sensor 42 that detects the temperature of the air sucked into the housing 10 from the suction port 13 is provided, the temperature detected by the temperature sensor 42 during the cooling operation. Until the temperature becomes equal to or lower than the specified temperature, the left and right airflow direction adjusting members 31 provided at the air outlets 14 to 17 are in the middle position of the swing range. For this reason, the indoor unit 100 which concerns on this Embodiment can prevent dew condensation on the left-right wind direction adjustment member 31, and can prevent that the dew jump to the air-conditioning object space generate | occur | produces.

また、本実施の形態に係る室内機１００においては、吸込口１３から筐体１０内に吸い込まれる空気の温度を検出する温度センサー４２を備えている場合、冷房運転時、温度センサー４２の検出温度が規定温度以下になるまで、吹出口１４〜１７に設けられた上下風向調節部材２１は、該上下風向調節部材２１が設けられている吹出口１４〜１７の部分に沿った角度に固定される。このため、本実施の形態に係る室内機１００は、上下風向調節部材２１に結露することを防止でき、空調対象空間への露飛びが発生することを防止できる。   Further, in the indoor unit 100 according to the present embodiment, when the temperature sensor 42 that detects the temperature of the air sucked into the housing 10 from the suction port 13 is provided, the temperature detected by the temperature sensor 42 during the cooling operation. Until the temperature becomes equal to or lower than the specified temperature, the up-and-down air direction adjusting member 21 provided at the air outlets 14 to 17 is fixed at an angle along the portion of the air outlets 14 to 17 where the up-and-down air direction adjusting member 21 is provided. . For this reason, the indoor unit 100 which concerns on this Embodiment can prevent dew condensation on the up-and-down wind direction adjustment member 21, and can prevent that the dew jump to the air-conditioning object space generate | occur | produces.

また、本実施の形態に係る室内機１００においては、吸込口１３から筐体１０内に吸い込まれる空気の湿度を検出する湿度センサー４３を備えている場合、冷房運転時、湿度センサー４３の検出湿度が規定湿度以下になるまで、吹出口１４〜１７に設けられた左右風向調節部材３１は揺動範囲の中間位置となる。このため、本実施の形態に係る室内機１００は、左右風向調節部材３１に結露することを防止でき、空調対象空間への露飛びが発生することを防止できる。   In addition, in the indoor unit 100 according to the present embodiment, when the humidity sensor 43 that detects the humidity of the air sucked into the housing 10 from the suction port 13 is provided, the humidity detected by the humidity sensor 43 during the cooling operation. Until the humidity becomes equal to or lower than the specified humidity, the left and right airflow direction adjusting members 31 provided at the air outlets 14 to 17 are in the middle of the swing range. For this reason, the indoor unit 100 which concerns on this Embodiment can prevent dew condensation on the left-right wind direction adjustment member 31, and can prevent that the dew jump to the air-conditioning object space generate | occur | produces.

また、本実施の形態に係る室内機１００においては、吸込口１３から筐体１０内に吸い込まれる空気の湿度を検出する湿度センサー４３を備えている場合、冷房運転時、湿度センサー４３の検出湿度が規定湿度以下になるまで、吹出口１４〜１７に設けられた上下風向調節部材２１は、該上下風向調節部材２１が設けられている吹出口１４〜１７の部分に沿った角度に固定される。このため、本実施の形態に係る室内機１００は、上下風向調節部材２１に結露することを防止でき、空調対象空間への露飛びが発生することを防止できる。   In addition, in the indoor unit 100 according to the present embodiment, when the humidity sensor 43 that detects the humidity of the air sucked into the housing 10 from the suction port 13 is provided, the humidity detected by the humidity sensor 43 during the cooling operation. Until the humidity becomes below the specified humidity, the up / down air direction adjusting member 21 provided at the air outlets 14-17 is fixed at an angle along the portion of the air outlets 14-17 at which the up / down air direction adjusting member 21 is provided. . For this reason, the indoor unit 100 which concerns on this Embodiment can prevent dew condensation on the up-and-down wind direction adjustment member 21, and can prevent that the dew jump to the air-conditioning object space generate | occur | produces.

また、本実施の形態に係る室内機１００においては、筐体１０は、下部が開口し、ファン２及び熱交換器１が収納された本体部１１と、本体部１１の下部を覆い、吸込口１３の一部及び吹出口１４〜１７の一部が形成された取り付け部材１８と、取り付け部材１８の下部を覆い、吸込口１３の一部及び吹出口１４〜１７の一部が形成された化粧パネル１２と、を備えている。そして、本実施の形態に係る室内機１００においては、上下風向調節部材２１は、化粧パネル１２に形成された吹出口１４〜１７の一部（部分）に設けられ、左右風向調節部材３１は、取り付け部材１８に形成された吹出口１４〜１７の一部（部分）に設けられている。このため、本実施の形態に係る室内機１００は、下記（１）及び（２）の効果を得ることができる。   Moreover, in the indoor unit 100 according to the present embodiment, the housing 10 has an opening at the bottom, covers the main body 11 in which the fan 2 and the heat exchanger 1 are housed, the lower part of the main body 11, and the suction port 13 and a part of the air outlets 14 to 17 are formed, and a lower part of the attachment member 18 is covered, and a part of the suction port 13 and part of the air outlets 14 to 17 are formed. And a panel 12. And in the indoor unit 100 which concerns on this Embodiment, the up-and-down wind direction adjustment member 21 is provided in a part (part) of the blower outlets 14-17 formed in the decorative panel 12, and the left-right wind direction adjustment member 31 is It is provided in a part (part) of the air outlets 14 to 17 formed in the attachment member 18. For this reason, the indoor unit 100 which concerns on this Embodiment can acquire the effect of following (1) and (2).

（１）室内機１００の製造コストを低減できるという効果。
（２）左右風向調節部材３１によって吹出口１４〜１７から吹き出される空調空気の角度を調節する精度が向上するという効果。(1) The effect that the manufacturing cost of the indoor unit 100 can be reduced.
(2) The effect that the precision of adjusting the angle of the conditioned air blown from the outlets 14 to 17 by the left and right airflow direction adjusting member 31 is improved.

［（１）室内機１００の製造コストを低減できるという効果について］
空調対象空間の天井に埋め込まれて、あるいは空調対象空間の天井に吊り下げられて設置される空気調和機の室内機の市場では、左右風向調節部材を備えていない廉価な室内機も要求されている。以下、このような室内機を廉価版室内機と称する。本実施の形態のように筐体１０を構成することにより、左右風向調節部材３１及び該左右風向調節部材３１の揺動に用いられる部品（支持部材３２及び連結部材３３等）が設けられた取り付け部材１８を室内機１００から取り外すことにより、廉価版室内機とすることができる。すなわち、本実施の形態のように筐体１０を構成することにより、室内機１００の構成部品と廉価版室内機との間において多くの部品を共通化できる。このため、室内機１００の製造コストを低減できる。[(1) Effect of reducing the manufacturing cost of the indoor unit 100]
In the market of air conditioner indoor units that are installed in the ceiling of an air-conditioning space or suspended from the ceiling of an air-conditioning space, an inexpensive indoor unit that does not include a left / right airflow direction adjustment member is also required. Yes. Hereinafter, such an indoor unit is referred to as an inexpensive indoor unit. By configuring the housing 10 as in the present embodiment, the left / right airflow direction adjusting member 31 and the parts used for swinging the left / right airflow direction adjusting member 31 (such as the support member 32 and the connecting member 33) are provided. By removing the member 18 from the indoor unit 100, an inexpensive indoor unit can be obtained. That is, by configuring the housing 10 as in the present embodiment, many parts can be shared between the constituent parts of the indoor unit 100 and the inexpensive indoor unit. For this reason, the manufacturing cost of the indoor unit 100 can be reduced.

詳しくは、本実施の形態に係る室内機１００を設置する場合、まず、ファン２及び熱交換器１が収納された本体部１１を天井に固定する。そして、天井に固定された本体部１１の下部に、左右風向調節部材３１及び該左右風向調節部材３１の揺動に用いられる部品（支持部材３２及び連結部材３３等）が設けられた取り付け部材１８を取り付ける。その後、取り付け部材１８の下部に、上下風向調節部材２１及び該上下風向調節部材２１の揺動に用いられる部品（回転軸２２等）が設けられた化粧パネル１２を取り付ける。   Specifically, when installing the indoor unit 100 according to the present embodiment, first, the main body 11 in which the fan 2 and the heat exchanger 1 are housed is fixed to the ceiling. The mounting member 18 is provided with a left and right airflow direction adjusting member 31 and parts (such as a support member 32 and a connecting member 33) used for swinging the left and right airflow direction adjusting member 31 at the lower part of the main body 11 fixed to the ceiling. Install. Thereafter, the decorative panel 12 provided with the vertical wind direction adjusting member 21 and the parts used for swinging the vertical wind direction adjusting member 21 (the rotating shaft 22 and the like) is attached to the lower part of the mounting member 18.

一方、天井に固定された本体部１１の下部に、上下風向調節部材２１及び該上下風向調節部材２１の揺動に用いられる部品（回転軸２２等）が設けられた化粧パネル１２を取り付けることにより、廉価版室内機とすることができる。   On the other hand, by attaching a decorative panel 12 provided with a vertical wind direction adjusting member 21 and parts used for swinging the vertical wind direction adjusting member 21 (rotating shaft 22 and the like) to the lower part of the main body 11 fixed to the ceiling. It can be an inexpensive indoor unit.

［（２）左右風向調節部材３１によって吹出口１４〜１７から吹き出される空調空気の角度を調節する精度が向上するという効果について］
左右風向調節部材３１を備えていない廉価版室内機は、通常、左右風向調節部材３１の設置を考慮していないため、筐体内に左右風向調節部材３１が設置できるようなスペースを有していない。このため、廉価版室内機の筐体内に左右風向調節部材３１を設置しようとしても、小さな左右風向調節部材３１しか設置できない。これでは、左右風向調節部材３１によって、吹出口１４〜１７から吹き出される空調空気の角度を十分に変更することはできない。また、廉価版室内機の筐体内に左右風向調節部材３１の設置スペースを予め確保しておこうとすると、廉価版室内機が大型化してしまう。[(2) Effect of improving accuracy of adjusting angle of conditioned air blown out from outlets 14 to 17 by right / left air direction adjusting member 31]
An inexpensive indoor unit that does not include the left / right airflow direction adjusting member 31 does not normally consider the installation of the left / right airflow direction adjusting member 31, and therefore does not have a space in which the left / right airflow direction adjusting member 31 can be installed. . For this reason, even if it is going to install the left-right wind direction adjusting member 31 in the housing | casing of a cheap version indoor unit, only the small left-right wind direction adjusting member 31 can be installed. In this case, the angle of the conditioned air blown out from the outlets 14 to 17 cannot be sufficiently changed by the left and right airflow direction adjusting member 31. In addition, if an installation space for the left and right airflow direction adjusting member 31 is secured in advance in the housing of the low-priced indoor unit, the low-priced indoor unit becomes large.

一方、本実施の形態に係る室内機１００は、左右風向調節部材３１を取り付け部材１８に設けている。このため、吹出口１４〜１７から吹き出される空調空気の角度を十分に変更することができる大きさの左右風向調節部材３１を室内機１００に設けることができる。そして、室内機１００の部品を用いて廉価版室内機を製作する際に、廉価版室内機が大型化してしまうこともない。   On the other hand, the indoor unit 100 according to the present embodiment is provided with the left / right airflow direction adjusting member 31 on the attachment member 18. For this reason, the indoor unit 100 can be provided with the left / right airflow direction adjusting member 31 having a size that can sufficiently change the angle of the conditioned air blown from the blowout ports 14 to 17. And when manufacturing a cheap version indoor unit using the components of the indoor unit 100, a cheap version indoor unit does not enlarge.

なお、室内機１００の筐体１０を、後述の図８のように構成してもよい。   Note that the housing 10 of the indoor unit 100 may be configured as shown in FIG.

図８は、本発明の実施の形態に係る空気調和機の別の一例を示す縦断面図である。この図８は、図２と同じ観察方向となっている。
図８に示すように、取り付け部材１８を化粧パネル１２と一体で形成してもよい。換言すると、図８に示す室内機１００の筐体１０は、ファン２及び熱交換器１が収納された本体部１１と、該本体部１１の下部を覆い、吸込口１３及び吹出口１４〜１７が形成された化粧パネル１２と、を備えている。そして、化粧パネル１２の吹出口１４〜１７に、左右風向調節部材３１及び該左右風向調節部材３１の揺動に用いられる部品（支持部材３２及び連結部材３３等）が設けられている。FIG. 8 is a longitudinal sectional view showing another example of the air conditioner according to the embodiment of the present invention. FIG. 8 shows the same observation direction as FIG.
As shown in FIG. 8, the attachment member 18 may be formed integrally with the decorative panel 12. In other words, the housing 10 of the indoor unit 100 shown in FIG. 8 covers the main body 11 in which the fan 2 and the heat exchanger 1 are housed, and the lower part of the main body 11, and the suction port 13 and the air outlets 14 to 17. And a decorative panel 12 formed with. And the blower outlets 14-17 of the decorative panel 12 are provided with the right-and-left air direction adjustment member 31 and the components (the support member 32, the connection member 33, etc.) used for rocking the left-right air direction adjustment member 31.

図８のように、室内機１００を構成した場合、該室内機１００と廉価版室内機との間で、化粧パネル１２を共通化できなくなる。しかしながら、図８に示す室内機１００と廉価版室内機との間で、化粧パネル１２以外の部品を共通化することができる。このため、図８のように室内機１００を構成しても、室内機１００の製造コストを低減できる。また、図８に示す室内機１００は、該室内機１００を設置する場合、天井に固定された本体部１１の下部に、化粧パネル１２を取り付けるだけでよい。このため、図８に示す室内機１００は、図２に示す室内機１００と比べ、室内機１００の設置工数を削減できるという効果を得ることもできる。   As shown in FIG. 8, when the indoor unit 100 is configured, the decorative panel 12 cannot be shared between the indoor unit 100 and the low price indoor unit. However, parts other than the decorative panel 12 can be shared between the indoor unit 100 and the low-priced indoor unit shown in FIG. For this reason, even if the indoor unit 100 is configured as shown in FIG. 8, the manufacturing cost of the indoor unit 100 can be reduced. Moreover, the indoor unit 100 shown in FIG. 8 should just attach the decorative panel 12 to the lower part of the main-body part 11 fixed to the ceiling, when installing this indoor unit 100. FIG. For this reason, the indoor unit 100 shown in FIG. 8 can also obtain the effect that the installation man-hour of the indoor unit 100 can be reduced compared with the indoor unit 100 shown in FIG.

１ 熱交換器、２ ファン、３ ベルマウス、１０ 筐体、１１ 本体部、１２ 化粧パネル、１３ 吸込口、１４ 吹出口、１５ 吹出口、１６ 吹出口、１７ 吹出口、１８ 取り付け部材、２１ 上下風向調節部材、２１ａ 外周側端部、２２ 回転軸、３１ 左右風向調節部材、３１ａ 外周側端部、３２ 支持部材、３３ 連結部材、４１ 赤外線センサー、４２ 温度センサー、４３ 湿度センサー、５１ 気流、５２ 気流、６０ 制御装置、６１ 人体検出部、６２ 比較部、６３ 駆動部、６５ リモートコントローラー、７１ 位置、７２ 位置、１００ 室内機。   DESCRIPTION OF SYMBOLS 1 Heat exchanger, 2 fan, 3 bell mouth, 10 housing | casing, 11 main body part, 12 makeup | decoration panel, 13 suction inlet, 14 blower outlet, 15 blower outlet, 16 blower outlet, 17 blower outlet, 18 attachment member, 21 up and down Wind direction adjusting member, 21a outer peripheral side end, 22 rotation axis, 31 left and right wind direction adjusting member, 31a outer peripheral side end, 32 support member, 33 connecting member, 41 infrared sensor, 42 temperature sensor, 43 humidity sensor, 51 air flow, 52 Airflow, 60 control device, 61 human body detection unit, 62 comparison unit, 63 drive unit, 65 remote controller, 71 position, 72 position, 100 indoor unit.

Claims (10)

下面部に開口した吸込口、及び、前記下面部において該吸込口の四方を囲むように開口した４つの吹出口を有する筐体と、
前記吹出口のそれぞれに揺動自在に設けられ、前記吹出口から吹き出される空気の横方向の角度を調節する左右風向調節部材と、
を備え、
前記吹出口の１つを第１吹出口、該第１吹出口と隣接する前記吹出口の一方を第２吹出口、前記第１吹出口と隣接する前記吹出口の他方を第３吹出口、前記吸込口を挟んで前記第１吹出口と対向する前記吹出口を第４吹出口と定義した場合、
前記第１吹出口に設けられた前記左右風向調節部材が、前記第２吹出口の方へ空気を吹き出す状態になっているとき、
前記第２吹出口に設けられた前記左右風向調節部材は、前記第１吹出口の方へ空気を吹き出す状態となり、
前記第３吹出口に設けられた前記左右風向調節部材は、前記第４吹出口の方へ空気を吹き出す状態となり、
前記第４吹出口に設けられた前記左右風向調節部材は、前記第３吹出口の方へ空気を吹き出す状態となる構成である空気調和機の室内機。A suction port opened in the lower surface part, and a housing having four outlets opened so as to surround the four sides of the suction port in the lower surface part;
Left and right airflow direction adjusting members that are swingably provided at each of the air outlets and adjust the lateral angle of the air blown from the air outlets,
With
One of the outlets is a first outlet, one of the outlets adjacent to the first outlet is a second outlet, the other of the outlets adjacent to the first outlet is a third outlet, When the air outlet facing the first air outlet is defined as the fourth air outlet, with the air inlet interposed therebetween,
When the left and right airflow direction adjusting member provided at the first air outlet is in a state of blowing air toward the second air outlet,
The left and right airflow direction adjusting member provided at the second air outlet is in a state of blowing air toward the first air outlet,
The left and right airflow direction adjusting member provided at the third outlet is in a state of blowing air toward the fourth outlet.
The left and right airflow direction adjusting member provided at the fourth outlet is an indoor unit of an air conditioner configured to blow air toward the third outlet. 前記左右風向調節部材のそれぞれを揺動させながら当該室内機を運転する際、
前記第１吹出口に設けられた前記左右風向調節部材が前記第２吹出口の方へ空気を吹き出す状態になっているときには、前記第２吹出口に設けられた前記左右風向調節部材は前記第１吹出口の方へ空気を吹き出す状態となり、前記第３吹出口に設けられた前記左右風向調節部材は前記第４吹出口の方へ空気を吹き出す状態となり、前記第４吹出口に設けられた前記左右風向調節部材は前記第３吹出口の方へ空気を吹き出す状態となる構成となり、
前記第１吹出口に設けられた前記左右風向調節部材が前記第３吹出口の方へ空気を吹き出す状態になっているときには、前記第３吹出口に設けられた前記左右風向調節部材は前記第１吹出口の方へ空気を吹き出す状態となり、前記第２吹出口に設けられた前記左右風向調節部材は前記第４吹出口の方へ空気を吹き出す状態となり、前記第４吹出口に設けられた前記左右風向調節部材は前記第２吹出口の方へ空気を吹き出す状態となる構成となる請求項１に記載の空気調和機の室内機。When operating the indoor unit while swinging each of the left and right air direction adjusting members,
When the left / right airflow direction adjusting member provided at the first air outlet is in a state of blowing air toward the second air outlet, the left / right airflow direction adjusting member provided at the second air outlet is The left and right airflow direction adjusting members provided at the third outlet are in a state of blowing air toward the fourth outlet and are provided at the fourth outlet. The left / right airflow direction adjusting member is configured to blow air toward the third outlet.
When the left / right airflow direction adjusting member provided at the first air outlet is in a state of blowing air toward the third air outlet, the left / right airflow direction adjusting member provided at the third air outlet is The right and left airflow direction adjusting member provided at the second air outlet is in a state of blowing air toward the fourth air outlet and is provided at the fourth air outlet. The indoor unit of an air conditioner according to claim 1, wherein the left and right airflow direction adjusting member is configured to blow air toward the second air outlet. 人体位置を検出する人体位置検出装置を備え、
前記第１吹出口に設けられた前記左右風向調節部材は、空調対象空間を複数に分割したエリアのうち、前記人体位置検出装置で検出された人体位置を含むエリアに向かって空気を吹き出す状態となる請求項１に記載の空気調和機の室内機。A human body position detecting device for detecting the human body position;
The left and right airflow direction adjusting member provided in the first air outlet blows air toward an area including a human body position detected by the human body position detection device among areas obtained by dividing the air conditioning target space into a plurality of areas. The indoor unit of the air conditioner according to claim 1. 前記吹出口のそれぞれに揺動自在に設けられ、前記吹出口から吹き出される空気の上下方向の角度を調節する上下風向調節部材を備えた請求項１〜請求項３のいずれか一項に記載の空気調和機の室内機。   The up-and-down air direction adjustment member provided in each of the said blower outlets so that rocking is possible, and adjusting the angle of the up-down direction of the air which blows off from the said blower outlet is provided. Air conditioner indoor unit. 前記吸込口から前記筐体内に吸い込まれる空気の温度を検出する温度センサーを備え、
当該室内機が冷房運転を行う際、
前記温度センサーの検出温度が規定温度以下になるまで、前記吹出口のそれぞれに設けられた前記左右風向調節部材は、揺動範囲の中間位置となる構成である請求項１〜請求項３のいずれか一項に記載の空気調和機の室内機。A temperature sensor for detecting the temperature of air sucked into the housing from the suction port;
When the indoor unit performs cooling operation,
4. The structure according to claim 1, wherein the left and right airflow direction adjusting members provided at each of the air outlets are in an intermediate position of a swing range until a temperature detected by the temperature sensor is equal to or lower than a specified temperature. An indoor unit for an air conditioner according to claim 1. 前記吹出口のそれぞれに揺動自在に設けられ、前記吹出口から吹き出される空気の上下方向の角度を調節する上下風向調節部材を備え、
前記温度センサーの検出温度が前記規定温度以下になるまで、前記吹出口のそれぞれに設けられた前記上下風向調節部材は、該上下風向調節部材が設けられている前記吹出口の部分に沿った角度に固定される構成である請求項５に記載の空気調和機の室内機。Each of the air outlets is provided swingably and includes an up / down air direction adjusting member that adjusts an angle in the vertical direction of the air blown from the air outlet,
Until the detected temperature of the temperature sensor becomes equal to or lower than the specified temperature, the up / down air direction adjusting member provided at each of the air outlets is an angle along the portion of the air outlet at which the up / down air direction adjusting member is provided. The indoor unit for an air conditioner according to claim 5, wherein the indoor unit is fixed to the air conditioner. 前記吸込口から前記筐体内に吸い込まれる空気の湿度を検出する湿度センサーを備え、
当該室内機が冷房運転を行う際、
前記湿度センサーの検出湿度が規定湿度以下になるまで、前記吹出口のそれぞれに設けられた前記左右風向調節部材は、揺動範囲の中間位置となる構成である請求項１〜請求項３のいずれか一項に記載の空気調和機の室内機。A humidity sensor for detecting the humidity of air sucked into the housing from the suction port,
When the indoor unit performs cooling operation,
4. The structure according to claim 1, wherein the left and right airflow direction adjusting members provided at each of the air outlets are in an intermediate position of the swinging range until the humidity detected by the humidity sensor is equal to or lower than a specified humidity. An indoor unit for an air conditioner according to claim 1. 前記吹出口のそれぞれに揺動自在に設けられ、前記吹出口から吹き出される空気の上下方向の角度を調節する上下風向調節部材を備え、
前記湿度センサーの検出湿度が前記規定湿度以下になるまで、前記吹出口のそれぞれに設けられた前記上下風向調節部材は、該上下風向調節部材が設けられている前記吹出口の部分に沿った角度に固定される構成である請求項７に記載の空気調和機の室内機。Each of the air outlets is provided swingably and includes an up / down air direction adjusting member that adjusts an angle in the vertical direction of the air blown from the air outlet,
Until the detected humidity of the humidity sensor becomes equal to or lower than the specified humidity, the up / down air direction adjusting member provided at each of the air outlets is an angle along the portion of the air outlet at which the up / down air direction adjusting member is provided. The indoor unit of the air conditioner according to claim 7, wherein the indoor unit is fixed to the air conditioner. 空調対象空間の空気を前記吸込口から前記筐体内に吸い込むファンと、
内部に流れる冷媒と、前記筐体内に吸い込まれた空気とを熱交換させる熱交換器と、
を備え、
前記筐体は、
下部が開口し、前記ファン及び前記熱交換器が収納された本体部と、
前記本体部の下部を覆い、前記吸込口の一部及び前記吹出口の一部が形成された取り付け部材と、
前記取り付け部材の下部を覆い、前記吸込口の一部及び前記吹出口の一部が形成された化粧パネルと、
を備え、
前記上下風向調節部材は、前記化粧パネルに形成された前記吹出口の一部に設けられ、
前記左右風向調節部材は、前記取り付け部材に形成された前記吹出口の一部に設けられている請求項４、請求項６及び請求項８のうちのいずれか一項に記載の空気調和機の室内機。A fan that sucks air in a space to be air-conditioned into the housing from the suction port;
A heat exchanger for exchanging heat between the refrigerant flowing inside and the air sucked into the housing;
With
The housing is
A lower part is opened, and a main body part in which the fan and the heat exchanger are stored;
An attachment member that covers a lower portion of the main body, and a part of the suction port and a part of the air outlet are formed;
Covering the lower part of the mounting member, a decorative panel in which a part of the inlet and a part of the outlet are formed,
With
The up and down wind direction adjusting member is provided in a part of the air outlet formed in the decorative panel,
The air conditioner according to any one of claims 4, 6, and 8, wherein the left / right airflow direction adjusting member is provided in a part of the air outlet formed in the attachment member. Indoor unit. 空調対象空間の空気を前記吸込口から前記筐体内に吸い込むファンと、
内部に流れる冷媒と、前記筐体内に吸い込まれた空気とを熱交換させる熱交換器と、
を備え、
前記筐体は、
下部が開口し、前記ファン及び前記熱交換器が収納された本体部と、
前記本体部の下部を覆い、前記吸込口及び前記吹出口が形成された化粧パネルと、
を備え、
前記上下風向調節部材及び前記左右風向調節部材は、前記化粧パネルに形成された前記吹出口に設けられている請求項４、請求項６及び請求項８のうちのいずれか一項に記載の空気調和機の室内機。A fan that sucks air in a space to be air-conditioned into the housing from the suction port;
A heat exchanger for exchanging heat between the refrigerant flowing inside and the air sucked into the housing;
With
The housing is
A lower part is opened, and a main body part in which the fan and the heat exchanger are stored;
Covering the lower part of the main body, a decorative panel in which the suction port and the air outlet are formed,
With
The air according to any one of claims 4, 6, and 8, wherein the up / down air direction adjusting member and the left / right air direction adjusting member are provided at the air outlet formed in the decorative panel. The indoor unit of the harmony machine.
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