WO2018198551A1 - Indoor unit for air conditioning device - Google Patents

Indoor unit for air conditioning device Download PDF

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Publication number
WO2018198551A1
WO2018198551A1 PCT/JP2018/009331 JP2018009331W WO2018198551A1 WO 2018198551 A1 WO2018198551 A1 WO 2018198551A1 JP 2018009331 W JP2018009331 W JP 2018009331W WO 2018198551 A1 WO2018198551 A1 WO 2018198551A1
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WO
WIPO (PCT)
Prior art keywords
front panel
opening
indoor unit
panel
terminal block
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PCT/JP2018/009331
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French (fr)
Japanese (ja)
Inventor
順道 宇野
Original Assignee
三菱重工サーマルシステムズ株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by 三菱重工サーマルシステムズ株式会社 filed Critical 三菱重工サーマルシステムズ株式会社
Priority to EP18790518.7A priority Critical patent/EP3521726A1/en
Priority to AU2018259328A priority patent/AU2018259328A1/en
Publication of WO2018198551A1 publication Critical patent/WO2018198551A1/en

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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
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/20—Casings or covers
    • 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

Definitions

  • the present invention relates to an indoor unit of an air conditioner provided with an opening accessible to a terminal block.
  • the indoor unit of an air conditioning apparatus is equipped with a heat exchanger and a fan inside, and is provided with various panels which cover these from the outer side (for example, patent document 1).
  • the indoor unit of the air conditioner is provided with a terminal block provided with a connection terminal of an electrical system.
  • a terminal block provided with a connection terminal of an electrical system.
  • the lower part an opening, accessibility from the lower side can be improved.
  • the opening is open at the lower side, the rigidity decreases at the opening of the front panel.
  • the present invention has been made in view of such circumstances, and it is possible to suppress the reduction in the rigidity of the front panel even when the lower side of the opening accessible to the terminal block is open. It aims at providing the indoor unit of a harmony device.
  • the indoor unit of the air conditioning apparatus of this invention employ
  • a front panel having an opening that is open at one side, and a cover portion that covers the opening and is detachably provided to the front panel.
  • the operator can access the terminal block through the opening.
  • one side is an open opening
  • the operator can easily access the terminal block, while one side of the opening is open, the rigidity of the front panel is reduced. Therefore, in the present invention, by providing the cover portion that covers the opening, it is possible to suppress a decrease in the rigidity of the opening of the front panel.
  • the operator can access the terminal block by removing the detachable cover portion.
  • the opening having one side open can be formed, for example, by providing two projecting portions extending from the base end portion to one side substantially in parallel to form a portal shape.
  • the indoor unit of the air conditioning apparatus is provided with a bottom panel which is detachably provided below the front panel and closes one side of the opening.
  • the operator can easily access the bottom of the front panel by removing the bottom panel.
  • the bottom panel is provided to close the opening on one side of the opening, the rigidity at the opening can be improved.
  • a drain hose connection port is provided at a position where the bottom panel is removed from the front panel.
  • drain hose connection port is provided at the position where the bottom panel is removed from the front panel, the operator can access the drain hose connection port simply by removing the bottom panel.
  • the cover portion and the bottom panel are independently attachable to and detachable from the front panel.
  • the cover portion and the bottom panel are independently attachable to and detachable from the front panel. Thus, the operator does not have to remove both the cover portion and the bottom panel, and may remove the cover portion or the bottom panel according to the work content.
  • the cover portion covering the opening is provided, the reduction in the rigidity of the front panel can be suppressed even when the lower side of the opening accessible to the terminal block is open.
  • FIG. 10 is a partially enlarged perspective view showing the cover portion from above, showing a state in the middle of removing the cover portion from the front panel.
  • FIG. 10 is a partially enlarged perspective view showing the state in the process of removing the cover portion from the front panel and viewed from the inside of the front panel.
  • the indoor unit 1 is in the form of a wall, and sucks in room air from above and blows out air-conditioned air from below to the room.
  • the indoor unit 1 is connected to an outdoor unit (not shown), receives supply of refrigerant compressed by the outdoor unit, and adjusts the temperature of the indoor air to a predetermined temperature by the indoor heat exchanger provided inside the indoor unit 1 Do.
  • the indoor unit 1 includes a front panel 3 on the front side so as to cover a main body to which an indoor heat exchanger and a fan are attached.
  • the front panel 3 is made of resin and fixed to a base plate (not shown) fixed to a wall surface in the room.
  • a cosmetic panel 4 is attached to the front of the front panel 3.
  • FIG. 2 is a perspective view of the indoor unit 1 shown in FIG. 1 as viewed obliquely from below. As shown in the figure, a flap 5 is provided below the decorative panel 4. By opening the flap 5, air after air conditioning is blown out.
  • FIG. 2 shows the bottom panel 6 removed from the front panel 3, the bottom panel 6 is fixed to the front panel 3 in the assembled state as shown in FIG. There is.
  • the bottom panel 6 has a width equal to that of the front panel 3, and claws 6a are provided on both sides. By engaging the claws 6 a on both sides of the bottom panel 6 with the front panel 3, the bottom panel 6 is detachably attached to the front panel 3.
  • a cover 7 made of resin is provided on the right side when the indoor unit 1 is viewed from the front.
  • the lower end of the cover 7 is provided to coincide with the upper end of the bottom panel 6.
  • the cover 7 is provided to cover the front of the terminal block 8 (see FIG. 3) provided with the connection terminal of the electrical system.
  • the terminal block 8 is provided on the left side of the indoor unit 1, the cover 7 is provided on the left side.
  • FIG. 8 The state which removed the bottom panel 6 and the cover part 7 from the front panel 3 is shown by FIG.
  • the terminal block 8 is provided on the right side of the indoor unit 1.
  • a drain hose connection port 9 On the left side of the terminal block 8 is provided a drain hose connection port 9 which opens downward.
  • a drain hose (not shown) is connected to the drain hose connection port 9.
  • the drain water condensed in the indoor heat exchanger or the like in the indoor unit 1 is led to the drain hose connection port 9.
  • the drain hose connection port 9 is easily accessed by removing the bottom panel 6 from the front panel 3.
  • the front panel 3 has an opening 10 on the front side of the terminal block 8.
  • the opening 10 is, as shown enlarged in FIG. 4, a first protrusion 3 a extending from the proximal end of the front panel 3 along the side of the front panel 3, and the first protrusion 3 a It is formed between the second protrusions 3 b extending at substantially parallel intervals. Therefore, the opening 10 is a window formed between the gate-like shape formed by the first protrusion 3a and the second protrusion 3b, and one side 10a thereof is open.
  • the cover 7 is detachably attached to the front panel 3 so as to cover the opening 10. Specifically, a claw (not shown) provided at one end of the cover 7 is engaged with the engaging grooves 3a1 and 3b1 provided at the tip of the projecting portions 3a and 3b, and the cover is used as a rotation center 7 is rotated and fixed by engaging a claw 7a provided on the other end of the cover 7 with an engagement groove (not shown) of the front panel 3. As described above, the cover 7 is detachable from the front panel 3 independently of the bottom panel 6.
  • the upper end of the bottom panel 6 is provided to coincide with the lower end of the cover 7. Therefore, when the bottom panel 6 is attached to the front panel 3, the bottom panel 6 closes the opening 10 on one side 10 a of the opening 10.
  • the indoor unit 1 According to the above-mentioned indoor unit 1, the following effects are achieved.
  • the operator With the front panel 3 having the opening 10 on the front side of the terminal block 8, the operator can access the terminal block 8 through the opening 10. Further, since the one side 10a is an open opening 10, it becomes easy for the worker to access the terminal block 8, while the one side 10a of the opening 10 is open, the front panel 3 Stiffness is reduced.
  • the cover part 7 which covers the opening 10 is provided, the rigid fall in the opening 10 of the front panel 3 can be suppressed. Further, the operator can easily access the terminal block 8 by removing the detachable cover portion 7.
  • the operator can easily access the bottom of the front panel 3 by removing the bottom panel 6.
  • the bottom panel 6 is provided to close the opening of one side 10 a of the opening 10, the rigidity of the opening 10 can be improved.
  • drain hose connection port 9 is provided at the position where the bottom panel 6 is removed from the front panel 3, the operator can access the drain hose connection port 9 simply by removing the bottom panel 6.
  • the cover portion 7 and the bottom panel 6 are independently attachable to and detachable from the front panel 3. As a result, the operator does not have to remove both the cover 7 and the bottom panel 6, and may remove the cover 7 or the bottom panel 6 according to the work content.

Abstract

Provided is an indoor unit for an air conditioning device with which it is possible to minimize reductions in the rigidity of a front panel (3) even when the lower portion of an accessible opening is open to a terminal block. The present invention comprises: a terminal block in which a connection terminal of an electrical system is provided to a body; a front panel (3) positioned on the front-surface side of the body, the front panel (3) having an opening which is formed toward the front-surface side of the terminal block and of which one side is open; a cover part (7) for covering the opening, the cover part (7) being detachably provided to the front panel (3); and a bottom panel (6) for closing the one open side of the opening, the bottom panel (6) being detachably provided below the front panel (3).

Description

空気調和装置の室内機Indoor unit of air conditioner
　本発明は、端子台にアクセス可能な開口を備えた空気調和装置の室内機に関するものである。 BACKGROUND OF THE INVENTION Field of the Invention The present invention relates to an indoor unit of an air conditioner provided with an opening accessible to a terminal block.
　空気調和装置の室内機は、内部に熱交換器やファンを備えており、これらを外方から覆う種々のパネルを備えている（例えば特許文献１）。 The indoor unit of an air conditioning apparatus is equipped with a heat exchanger and a fan inside, and is provided with various panels which cover these from the outer side (for example, patent document 1).
特開２０１２－１１２６０１号公報JP 2012-112601 A
　空気調和装置の室内機には、電気系統の接続端子が設けられた端子台が設けられている。作業者が端子台にアクセスすることが可能なように、端子台の前面側に対応する位置に、フロントパネルに対して開口を形成する必要がある。そして、下方を開放した開口とすることで、下方からのアクセス性を向上することができる。しかし、下方を開放した開口とすると、フロントパネルの開口において剛性が低下する。 The indoor unit of the air conditioner is provided with a terminal block provided with a connection terminal of an electrical system. In order to allow the operator to access the terminal block, it is necessary to form an opening in the front panel at a position corresponding to the front side of the terminal block. And by making the lower part an opening, accessibility from the lower side can be improved. However, if the opening is open at the lower side, the rigidity decreases at the opening of the front panel.
　本発明は、このような事情に鑑みてなされたものであって、端子台にアクセス可能な開口の下方が開放している場合であってもフロントパネルの剛性の低下を抑制することができる空気調和装置の室内機を提供することを目的とする。 The present invention has been made in view of such circumstances, and it is possible to suppress the reduction in the rigidity of the front panel even when the lower side of the opening accessible to the terminal block is open. It aims at providing the indoor unit of a harmony device.
　上記課題を解決するために、本発明の空気調和装置の室内機は以下の手段を採用する。
　すなわち、本発明の一態様に係る空気調和装置の室内機は、本体に電気系統の接続端子が設けられた端子台と、前記本体の前面側に位置するとともに、前記端子台の前面側に形成されて一側が開放した開口を有するフロントパネルと、前記開口を覆い前記フロントパネルに対して着脱可能に設けられたカバー部とを備えている。 In order to solve the said subject, the indoor unit of the air conditioning apparatus of this invention employ | adopts the following means.
That is, the indoor unit of the air conditioning apparatus according to one aspect of the present invention is formed on the front side of the terminal block and the terminal block provided with the connection terminal of the electric system on the main body, and on the front side of the body. A front panel having an opening that is open at one side, and a cover portion that covers the opening and is detachably provided to the front panel.
　端子台の前面側に開口を有するフロントパネルとすることで、作業者が開口を介して端子台にアクセスすることができる。また、一側が開放された開口とされているので、作業者が端子台にアクセスする際に容易となる一方で、開口の一側が開放されているのでフロントパネルの剛性が低くなる。そこで、本発明では、開口を覆うカバー部を設けることで、フロントパネルの開口における剛性の低下を抑制することができる。また、着脱可能とされたカバー部を外すことによって、作業者は端子台にアクセスすることができる。
　なお、一側が開放された開口は、例えば、基端部から略平行に一側へと延在する２つの突出部を設けて門型形状とすることによって形成することができる。 With the front panel having an opening on the front side of the terminal block, the operator can access the terminal block through the opening. In addition, since one side is an open opening, the operator can easily access the terminal block, while one side of the opening is open, the rigidity of the front panel is reduced. Therefore, in the present invention, by providing the cover portion that covers the opening, it is possible to suppress a decrease in the rigidity of the opening of the front panel. In addition, the operator can access the terminal block by removing the detachable cover portion.
The opening having one side open can be formed, for example, by providing two projecting portions extending from the base end portion to one side substantially in parallel to form a portal shape.
　さらに、本発明の一態様に係る空気調和装置の室内機では、前記フロントパネルの下方に着脱可能に設けられ、前記開口の一側の開放を閉じるボトムパネルを備えている。 Furthermore, the indoor unit of the air conditioning apparatus according to one aspect of the present invention is provided with a bottom panel which is detachably provided below the front panel and closes one side of the opening.
　フロントパネルの下方に着脱可能にボトムパネルを設けることによって、ボトムパネルを取り外すことで作業者がフロントパネルの下方に容易にアクセスすることができる。また、ボトムパネルは、開口の一側の開放を閉じるように設けられているので、開口における剛性を向上させることができる。 By providing the bottom panel removably below the front panel, the operator can easily access the bottom of the front panel by removing the bottom panel. In addition, since the bottom panel is provided to close the opening on one side of the opening, the rigidity at the opening can be improved.
　さらに、本発明の一態様に係る空気調和装置の室内機では、前記ボトムパネルを前記フロントパネルから取り外した位置に、ドレンホースの接続口が設けられている。 Furthermore, in the indoor unit of the air conditioning apparatus according to one aspect of the present invention, a drain hose connection port is provided at a position where the bottom panel is removed from the front panel.
　ボトムパネルをフロントパネルから取り外した位置に、ドレンホースの接続口を設けることとしたので、作業者はボトムパネルを取り外すだけでドレンホースの接続口にアクセスすることができる。 Since the drain hose connection port is provided at the position where the bottom panel is removed from the front panel, the operator can access the drain hose connection port simply by removing the bottom panel.
　さらに、本発明の一態様に係る空気調和装置の室内機では、前記カバー部と前記ボトムパネルとは、それぞれ独立して前記フロントパネルに対して着脱可能とされている。 Furthermore, in the indoor unit of the air conditioning apparatus according to one aspect of the present invention, the cover portion and the bottom panel are independently attachable to and detachable from the front panel.
　カバー部とボトムパネルとを、それぞれ独立してフロントパネルに対して着脱可能とすることとした。これにより、作業者はカバー部とボトムパネルの両方を取り外す必要はなく、作業内容に応じてカバー部またはボトムパネルを取り外せば良い。 The cover portion and the bottom panel are independently attachable to and detachable from the front panel. Thus, the operator does not have to remove both the cover portion and the bottom panel, and may remove the cover portion or the bottom panel according to the work content.
　開口を覆うカバー部を設けることとしたので、端子台にアクセス可能な開口の下方が開放している場合であってもフロントパネルの剛性の低下を抑制することができる。 Since the cover portion covering the opening is provided, the reduction in the rigidity of the front panel can be suppressed even when the lower side of the opening accessible to the terminal block is open.
本発明の一実施形態に係る空気調和装置の室内機を示した斜視図である。It is the perspective view which showed the indoor unit of the air conditioning apparatus which concerns on one Embodiment of this invention. カバー部とボトムパネルをフロントパネルから取り外し、これらが離間した状態を示した斜視図である。It is the perspective view which removed the cover part and the bottom panel from the front panel, and showed the state which these separated. カバー部とボトムパネルをフロントパネルから取り外した状態を示した斜視図である。It is the perspective view which showed the state which removed the cover part and the bottom panel from the front panel. フロントパネルからカバー部を外す途中の状態を示し、カバー部を上方から見た部分拡大斜視図である。FIG. 10 is a partially enlarged perspective view showing the cover portion from above, showing a state in the middle of removing the cover portion from the front panel. フロントパネルからカバー部を外す途中の状態を示し、フロントパネルの内側から見た部分拡大斜視図である。FIG. 10 is a partially enlarged perspective view showing the state in the process of removing the cover portion from the front panel and viewed from the inside of the front panel.
　以下に、本発明にかかる一実施形態について、図面を参照して説明する。
　図１には、空気調和装置の室内機１の外観が示されている。室内機１は、壁掛形とされており、上方から室内空気を吸い込み、下方から室内へと空調後の空気を吹き出す。室内機１は、図示しない室外機と接続されており、室外機にて圧縮された冷媒の供給を受け、室内機１の内部に設けられた室内熱交換器によって室内の空気を所定温度に調整する。 Hereinafter, an embodiment according to the present invention will be described with reference to the drawings.
The external appearance of the indoor unit 1 of an air conditioning apparatus is shown by FIG. The indoor unit 1 is in the form of a wall, and sucks in room air from above and blows out air-conditioned air from below to the room. The indoor unit 1 is connected to an outdoor unit (not shown), receives supply of refrigerant compressed by the outdoor unit, and adjusts the temperature of the indoor air to a predetermined temperature by the indoor heat exchanger provided inside the indoor unit 1 Do.
　室内機１は、室内熱交換器やファンが取り付けられた本体を覆うように前面側にフロントパネル３を備えている。フロントパネル３は、樹脂製とされており、室内の壁面に固定された図示しないベースプレートに対して固定されている。フロントパネル３の前方には、化粧パネル４が取り付けられている。 The indoor unit 1 includes a front panel 3 on the front side so as to cover a main body to which an indoor heat exchanger and a fan are attached. The front panel 3 is made of resin and fixed to a base plate (not shown) fixed to a wall surface in the room. A cosmetic panel 4 is attached to the front of the front panel 3.
　図２には、図１に示した室内機１を斜め下方から見た斜視図が示されている。同図に示すように、化粧パネル４の下方にはフラップ５が設けられている。このフラップ５が開くことによって空調後の空気が吹き出される。 FIG. 2 is a perspective view of the indoor unit 1 shown in FIG. 1 as viewed obliquely from below. As shown in the figure, a flap 5 is provided below the decorative panel 4. By opening the flap 5, air after air conditioning is blown out.
　フラップ５の下方には、樹脂製とされたボトムパネル６が設けられている。図２においては、ボトムパネル６がフロントパネル３から取り外された状態が示されているが、図１に示したような組み立てられた状態では、ボトムパネル６はフロントパネル３に対して固定されている。ボトムパネル６は、フロントパネル３と同等の幅を有し、両側部には爪６ａが設けられている。ボトムパネル６の両側の爪６ａがフロントパネル３に対して係合することによって、ボトムパネル６がフロントパネル３に対して着脱可能に取り付けられるようになっている。 Below the flap 5, a bottom panel 6 made of resin is provided. Although FIG. 2 shows the bottom panel 6 removed from the front panel 3, the bottom panel 6 is fixed to the front panel 3 in the assembled state as shown in FIG. There is. The bottom panel 6 has a width equal to that of the front panel 3, and claws 6a are provided on both sides. By engaging the claws 6 a on both sides of the bottom panel 6 with the front panel 3, the bottom panel 6 is detachably attached to the front panel 3.
　図２のように、室内機１を正面から見た場合の右方には、樹脂製とされたカバー部７が設けられている。カバー部７の下端は、ボトムパネル６の上端と一致するように設けられている。カバー部７は、電気系統の接続端子が設けられた端子台８（図３参照）の前方を覆うように設けられている。なお、端子台８が室内機１の左方に設けられている場合には、カバー部７は左方に設けられる。 As shown in FIG. 2, a cover 7 made of resin is provided on the right side when the indoor unit 1 is viewed from the front. The lower end of the cover 7 is provided to coincide with the upper end of the bottom panel 6. The cover 7 is provided to cover the front of the terminal block 8 (see FIG. 3) provided with the connection terminal of the electrical system. When the terminal block 8 is provided on the left side of the indoor unit 1, the cover 7 is provided on the left side.
　図３には、フロントパネル３からボトムパネル６及びカバー部７を取り外した状態が示されている。上述のように、室内機１の右方には端子台８が設けられている。端子台８の左方には、下方を向いて開口するドレンホース接続口９が設けられている。ドレンホース接続口９には、図示しないドレンホースが接続される。ドレンホース接続口９には、室内機１内の室内熱交換器等にて凝縮したドレン水が導かれるようになっている。ドレンホース接続口９に対しては、ボトムパネル６をフロントパネル３から取り外すことによってアクセスが容易となっている。 The state which removed the bottom panel 6 and the cover part 7 from the front panel 3 is shown by FIG. As described above, the terminal block 8 is provided on the right side of the indoor unit 1. On the left side of the terminal block 8 is provided a drain hose connection port 9 which opens downward. A drain hose (not shown) is connected to the drain hose connection port 9. The drain water condensed in the indoor heat exchanger or the like in the indoor unit 1 is led to the drain hose connection port 9. The drain hose connection port 9 is easily accessed by removing the bottom panel 6 from the front panel 3.
　フロントパネル３は、端子台８の前面側に開口１０を有している。開口１０は、図４に拡大して示されているように、フロントパネル３の基端部からフロントパネル３の側部に沿って延在する第１突出部３ａと、第１突出部３ａと略平行に間隔を空けて延在する第２突出部３ｂとの間に形成されている。したがって、開口１０は、第１突出部３ａと第２突出部３ｂによって形成された門型形状の間に形成された窓とされており、その一側１０ａは開放されている。 The front panel 3 has an opening 10 on the front side of the terminal block 8. The opening 10 is, as shown enlarged in FIG. 4, a first protrusion 3 a extending from the proximal end of the front panel 3 along the side of the front panel 3, and the first protrusion 3 a It is formed between the second protrusions 3 b extending at substantially parallel intervals. Therefore, the opening 10 is a window formed between the gate-like shape formed by the first protrusion 3a and the second protrusion 3b, and one side 10a thereof is open.
　図４及び図５に示されているように、カバー部７は、開口１０を覆うようにフロントパネル３に対して着脱可能に取り付けられている。具体的には、カバー部７の一端に設けた爪（図示せず）を突出部３ａ，３ｂの先端部に設けた係合溝３ａ１，３ｂ１に係合させ、ここを回動中心としてカバー部７を回動させて、カバー部７の他端に設けた爪７ａをフロントパネル３の係合溝（図示せず）に係合させることによって固定する。このように、カバー部７は、ボトムパネル６とは独立してフロントパネル３に対して着脱可能とされている。 As shown in FIGS. 4 and 5, the cover 7 is detachably attached to the front panel 3 so as to cover the opening 10. Specifically, a claw (not shown) provided at one end of the cover 7 is engaged with the engaging grooves 3a1 and 3b1 provided at the tip of the projecting portions 3a and 3b, and the cover is used as a rotation center 7 is rotated and fixed by engaging a claw 7a provided on the other end of the cover 7 with an engagement groove (not shown) of the front panel 3. As described above, the cover 7 is detachable from the front panel 3 independently of the bottom panel 6.
　図２に示したように、ボトムパネル６の上端はカバー部７の下端と一致するように設けられている。したがって、ボトムパネル６をフロントパネル３に取り付けた際には、ボトムパネル６によって開口１０の一側１０ａの開放が閉じられるようになっている。 As shown in FIG. 2, the upper end of the bottom panel 6 is provided to coincide with the lower end of the cover 7. Therefore, when the bottom panel 6 is attached to the front panel 3, the bottom panel 6 closes the opening 10 on one side 10 a of the opening 10.
　上述の室内機１によれば、以下の作用効果を奏する。
　端子台８の前面側に開口１０を有するフロントパネル３とすることで、作業者が開口１０を介して端子台８にアクセスすることができる。また、一側１０ａが開放された開口１０とされているので、作業者が端子台８にアクセスする際に容易となる一方で、開口１０の一側１０ａが開放されているのでフロントパネル３の剛性が低くなる。これに対して、開口１０を覆うカバー部７を設けることとしたので、フロントパネル３の開口１０における剛性の低下を抑制することができる。また、着脱可能とされたカバー部７を外すことによって、作業者は端子台８に容易にアクセスすることができる。 According to the above-mentioned indoor unit 1, the following effects are achieved.
With the front panel 3 having the opening 10 on the front side of the terminal block 8, the operator can access the terminal block 8 through the opening 10. Further, since the one side 10a is an open opening 10, it becomes easy for the worker to access the terminal block 8, while the one side 10a of the opening 10 is open, the front panel 3 Stiffness is reduced. On the other hand, since the cover part 7 which covers the opening 10 is provided, the rigid fall in the opening 10 of the front panel 3 can be suppressed. Further, the operator can easily access the terminal block 8 by removing the detachable cover portion 7.
　フロントパネル３の下方に着脱可能にボトムパネル６を設けることによって、ボトムパネル６を取り外すことで作業者がフロントパネル３の下方に容易にアクセスすることができる。また、ボトムパネル６は、開口１０の一側１０ａの開放を閉じるように設けられているので、開口１０における剛性を向上させることができる。 By providing the bottom panel 6 detachably below the front panel 3, the operator can easily access the bottom of the front panel 3 by removing the bottom panel 6. In addition, since the bottom panel 6 is provided to close the opening of one side 10 a of the opening 10, the rigidity of the opening 10 can be improved.
　ボトムパネル６をフロントパネル３から取り外した位置に、ドレンホース接続口９を設けることとしたので、作業者はボトムパネル６を取り外すだけでドレンホース接続口９にアクセスすることができる。 Since the drain hose connection port 9 is provided at the position where the bottom panel 6 is removed from the front panel 3, the operator can access the drain hose connection port 9 simply by removing the bottom panel 6.
　カバー部７とボトムパネル６とを、それぞれ独立してフロントパネル３に対して着脱可能とすることとした。これにより、作業者はカバー部７とボトムパネル６の両方を取り外す必要はなく、作業内容に応じてカバー部７またはボトムパネル６を取り外せば良い。 The cover portion 7 and the bottom panel 6 are independently attachable to and detachable from the front panel 3. As a result, the operator does not have to remove both the cover 7 and the bottom panel 6, and may remove the cover 7 or the bottom panel 6 according to the work content.
１　室内機
３　フロントパネル
３ａ　第１突出部
３ａ１　係合溝
３ｂ　第２突出部
３ｂ１　係合溝
４　化粧パネル
５　フラップ
６　ボトムパネル
６ａ　爪
７　カバー部
７ａ　爪
８　端子台
９　ドレンホース接続口
１０　開口
１０ａ　一側 DESCRIPTION OF SYMBOLS 1 indoor unit 3 front panel 3a first projection 3a1 engagement groove 3b second projection 3b1 engagement groove 4 makeup panel 5 flap 6 bottom panel 6a claw 7 cover 7a claw 8 terminal block 9 drain hose connection port 10 opening 10a One side

Claims (4)

  1. 　本体に電気系統の接続端子が設けられた端子台と、
    　前記本体の前面側に位置するとともに、前記端子台の前面側に形成されて一側が開放した開口を有するフロントパネルと、
    　前記開口を覆い前記フロントパネルに対して着脱可能に設けられたカバー部と、
    を備えている空気調和装置の室内機。     A terminal block provided with connection terminals of the electrical system on the main body,
    A front panel located on the front side of the main body and having an opening formed on the front side of the terminal block and having one side open;
    A cover which covers the opening and is detachably provided to the front panel;
    The indoor unit of the air conditioner equipped with.
  2. 　前記フロントパネルの下方に着脱可能に設けられ、前記開口の一側の開放を閉じるボトムパネルを備えている請求項１に記載の空気調和装置の室内機。 The indoor unit of the air conditioning apparatus according to claim 1, further comprising a bottom panel detachably provided below the front panel and closing an opening on one side of the opening.
  3. 　前記ボトムパネルを前記フロントパネルから取り外した位置に、ドレンホースの接続口が設けられている請求項２に記載の空気調和装置の室内機。 The indoor unit of the air conditioning apparatus according to claim 2, wherein a connection port of a drain hose is provided at a position where the bottom panel is removed from the front panel.
  4. 　前記カバー部と前記ボトムパネルとは、それぞれ独立して前記フロントパネルに対して着脱可能とされている請求項２又は３に記載の空気調和装置の室内機。 The indoor unit according to claim 2 or 3, wherein the cover portion and the bottom panel are independently attachable to and detachable from the front panel.
PCT/JP2018/009331 2017-04-28 2018-03-09 Indoor unit for air conditioning device WO2018198551A1 (en)

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CN111148947B (en) * 2017-10-06 2021-03-16 三菱电机株式会社 Indoor unit of air conditioner and air conditioner

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS597321U (en) * 1982-07-07 1984-01-18 ダイキン工業株式会社 Separate air conditioner indoor unit
JPH1061974A (en) * 1996-08-20 1998-03-06 Fujitsu General Ltd Air conditioner
JPH10115436A (en) * 1996-10-09 1998-05-06 Fujitsu General Ltd Air conditioner
JP2008232554A (en) * 2007-03-22 2008-10-02 Matsushita Electric Ind Co Ltd Air conditioner
JP2012112601A (en) 2010-11-26 2012-06-14 Mitsubishi Electric Corp Indoor unit of air-conditioning apparatus
JP2015010731A (en) * 2013-06-27 2015-01-19 パナソニック株式会社 Air conditioner
JP2016211816A (en) * 2015-05-13 2016-12-15 ジョンソンコントロールズ ヒタチ エア コンディショニング テクノロジー（ホンコン）リミテッド Indoor unit for air conditioner

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS597321U (en) * 1982-07-07 1984-01-18 ダイキン工業株式会社 Separate air conditioner indoor unit
JPH1061974A (en) * 1996-08-20 1998-03-06 Fujitsu General Ltd Air conditioner
JPH10115436A (en) * 1996-10-09 1998-05-06 Fujitsu General Ltd Air conditioner
JP2008232554A (en) * 2007-03-22 2008-10-02 Matsushita Electric Ind Co Ltd Air conditioner
JP2012112601A (en) 2010-11-26 2012-06-14 Mitsubishi Electric Corp Indoor unit of air-conditioning apparatus
JP2015010731A (en) * 2013-06-27 2015-01-19 パナソニック株式会社 Air conditioner
JP2016211816A (en) * 2015-05-13 2016-12-15 ジョンソンコントロールズ ヒタチ エア コンディショニング テクノロジー（ホンコン）リミテッド Indoor unit for air conditioner

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