JP3125067U - Lighting unit integrated air conditioner - Google Patents

Lighting unit integrated air conditioner Download PDF

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Publication number
JP3125067U
JP3125067U JP2006005033U JP2006005033U JP3125067U JP 3125067 U JP3125067 U JP 3125067U JP 2006005033 U JP2006005033 U JP 2006005033U JP 2006005033 U JP2006005033 U JP 2006005033U JP 3125067 U JP3125067 U JP 3125067U
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Prior art keywords
air
lighting device
housing
heat exchanger
opening
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Japanese (ja)
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篤 横溝
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富士和電子株式会社
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
    • F21V33/0088—Ventilating systems
    • F21V33/0092—Ventilating systems with heating or cooling devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/02—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters
    • F21S8/026—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters intended to be recessed in a ceiling or like overhead structure, e.g. suspended ceiling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/60—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air
    • F21V29/67—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air characterised by the arrangement of fans
    • F21V29/673—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air characterised by the arrangement of fans the fans being used for intake
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2105/00—Planar light sources
    • F21Y2105/10—Planar light sources comprising a two-dimensional array of point-like light-generating elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]

Abstract

【課題】省スペース小型化に適し、年間を通じたトータルとしての省エネ効果に優れた照明装置一体型エアコンを提供する。
【解決手段】筐体に熱交換器と該熱交換器によって熱交換された冷暖気を冷暖気吹き出し口に送風するファンが内蔵されている。筐体の底部中央には熱交換器の空気取込側と連通して開口部が形成され、この開口部と熱交換器の空気取込側との間の空気取込経路にはエアーフイルタが配置されている。照明装置はヒートシンクからなる基板に白色・暖白色のパワーＬＥＤが取り付けられた構成を有し、この基板に筐体の内部に空気を取り込むための吸気口が形成されている。照明装置は基板を介して前記開口部に脱着可能に取り付けられ、基板を通過しパワーＬＥＤ及びヒートシンクにより熱せられた空気が熱交換器の空気取込側に供給される。
【選択図】図２A lighting device-integrated air conditioner that is suitable for space-saving size reduction and has a total energy saving effect throughout the year.
A housing includes a heat exchanger and a fan for blowing cool / warm air exchanged by the heat exchanger to a cool / warm air outlet. An opening is formed in the center of the bottom of the housing in communication with the air intake side of the heat exchanger, and an air filter is provided in the air intake path between the opening and the air intake side of the heat exchanger. Has been placed. The lighting device has a configuration in which white and warm white power LEDs are attached to a substrate made of a heat sink, and an intake port for taking air into the housing is formed on the substrate. The lighting device is detachably attached to the opening through the substrate, and air heated by the power LED and the heat sink through the substrate is supplied to the air intake side of the heat exchanger.
[Selection] Figure 2

Description

本考案は、パワーＬＥＤ（発光ダイオード）を用いた照明装置を一体的に形成した照明装置一体型エアコンに関する。   The present invention relates to a lighting device-integrated air conditioner in which a lighting device using power LEDs (light emitting diodes) is integrally formed.

蛍光灯などの照明器具をエアコンに一体的に形成した照明器具一体型のエアコンが従来知られている（例えば特許文献１，２参照）。
特開平１１−２７３４４７号公報 実開平７−１８３１７号公報 2. Description of the Related Art Conventionally, a lighting fixture integrated type air conditioner in which a lighting fixture such as a fluorescent lamp is formed integrally with an air conditioner is known (see, for example, Patent Documents 1 and 2).
Japanese Patent Laid-Open No. 11-273447 Japanese Utility Model Publication No. 7-18317

従来の照明装置一体型エアコンは、蛍光灯を用いたものが一般的であり、しかも冷暖気吹き出し口の外周側に照明器具を配置した構成となっている。そのため全体として大型化してしまい、省スペース小型化に適さないという問題点がある。
本考案の第１の目的は、省スペース小型化に適した照明装置一体型エアコンを提供することである。 A conventional lighting device-integrated air conditioner generally uses a fluorescent lamp, and has a configuration in which a lighting fixture is arranged on the outer peripheral side of a cooling / heating air outlet. For this reason, there is a problem that the overall size is increased and it is not suitable for space saving and size reduction.
A first object of the present invention is to provide an air conditioner integrated air conditioner suitable for space saving and miniaturization.

またエアコンは、夏場の冷暖房費と比べて冬場の暖房費の方が電気代が余計にかかる。そして室内の照明装置の熱は無駄に消費されているのが現状である。
このような事情に鑑み、本考案の他の目的は照明装置の発熱を利用して、熱交換器の取り込む空気を暖め、冬場の暖房時における熱交換効率を向上させ、以て省エネに適した照明装置一体型エアコンを提供することである。夏場の冷房時には、熱交換器の取り込む空気が暖められると多少熱交換効率は落ちるが年間を通した冷暖房の費用を考慮した場合、トータルとして冷暖房費用の節約が可能となる照明装置一体型エアコンを提供できるようにすることを目的とするものである。 In addition, the air conditioning costs more for the winter heating costs than the summer heating and cooling costs. And the present condition is that the heat of the lighting device in the room is wasted.
In view of such circumstances, another object of the present invention is to use the heat generated by the lighting device to warm the air taken in by the heat exchanger, improve the heat exchange efficiency during heating in winter, and is suitable for energy saving. It is to provide a lighting device integrated air conditioner. When cooling the air in summer, if the air taken in by the heat exchanger is warmed, the heat exchange efficiency will be slightly reduced. It is intended to be able to provide.

上記目的を達成するため本考案は、筐体に照明装置を一体的に設けた室内用のエアコンであって、筐体に内蔵された熱交換器と、該熱交換器の空気取込側に形成された空気取込経路と連通して前記筐体の底部の略中央に形成された開口部と、前記空気取込経路に配置されたエアーフイルタと、基板にパワーＬＥＤとヒートシンクが設けられ該基板が前記開口部に取り付けられた照明装置と、前記空気取込経路と連通する吸気口と、前記開口部の外側に配置されて前記筐体の底部に形成された冷暖気吹き出し口と、熱交換された冷暖気を前記冷暖気吹き出し口に送風するファンとを備え、前記熱交換器に前記照明装置によって加熱されたエアーが供給されるようにしたものである。
また本考案は、筐体に照明装置を一体的に設けた室内用のエアコンであって、筐体に内蔵された熱交換器と、該熱交換器の空気取込側に形成された空気取込経路と連通して前記筐体の底部の略中央に形成された開口部と、前記空気取込経路に配置されたエアーフイルタと、基板にパワーＬＥＤとヒートシンクが設けられ該基板が前記開口部に取り付けられるとともに前記筐体の内部に空気を取り込むための吸気口を有する照明装置と、前記開口部の外側に配置されて前記筐体の底部に形成された冷暖気吹き出し口と、熱交換された冷暖気を前記冷暖気吹き出し口に送風するファンとを備え、前記熱交換器に前記照明装置の吸気口を経由したエアーが供給されるようにしたものである。
また本考案は、前記照明装置の基板を前記ヒートシンクにより構成したものである。
また本考案は、前記照明装置を前記開口部に脱着可能に取り付けたことを特徴とするものである。 In order to achieve the above object, the present invention provides an indoor air conditioner in which a lighting device is integrally provided in a housing, and includes a heat exchanger built in the housing and an air intake side of the heat exchanger. An opening formed in the approximate center of the bottom of the casing in communication with the formed air intake path, an air filter disposed in the air intake path, a power LED and a heat sink are provided on the substrate, and A lighting device in which a substrate is attached to the opening; an air inlet that communicates with the air intake path; a cooling / warming air outlet that is disposed outside the opening and formed at the bottom of the housing; A fan that blows the exchanged cool / warm air to the cool / warm air outlet, and the air heated by the lighting device is supplied to the heat exchanger.
The present invention also provides an indoor air conditioner in which a lighting device is integrally provided in a housing, the heat exchanger built in the housing, and an air intake formed on the air intake side of the heat exchanger. An opening formed in the approximate center of the bottom of the housing in communication with the insertion path; an air filter disposed in the air intake path; and a power LED and a heat sink provided on the substrate. And an illuminating device having an air inlet for taking air into the housing, and a cooling / warming air outlet formed outside the opening and formed at the bottom of the housing. And a fan for blowing the cool / warm air to the cool / warm air outlet, and the air is supplied to the heat exchanger via the air inlet of the lighting device.
In the present invention, the substrate of the lighting device is constituted by the heat sink.
Further, the present invention is characterized in that the lighting device is detachably attached to the opening.

本考案の照明装置一体型エアコンは、照明装置にパワーＬＥＤを用い、照明装置をエアコン筐体の底部の略中央に配置し、その外側に冷暖気吹き出し口を設けた構成としたので全体をコンパクトに構成できる。また照明装置のパワーＬＥＤやシートシンクの熱で暖めた空気を熱交換器に供給するようにしたので、冬場の暖房時の熱交換効率を高めることができ、年間を通した冷暖房費のコストを低減させることができ省エネの効果が得られる。   The lighting device-integrated air conditioner of the present invention uses a power LED as the lighting device, the lighting device is arranged at the approximate center of the bottom of the air conditioner housing, and the outside is provided with a cooling / heating air outlet, so the whole is compact Can be configured. In addition, since the air heated by the power LED of the lighting device and the heat of the sheet sink is supplied to the heat exchanger, the heat exchange efficiency during heating in winter can be improved, and the cost of air conditioning expenses throughout the year can be reduced. The energy saving effect can be obtained.

以下に本考案の実施の形態を添付した図面を参照して詳細に説明する。
図２は本考案の一実施形態の天井埋込タイプのパワーＬＥＤ照明装置付きエアコンの構造を示す断面図であって、筐体２に熱交換器４が内蔵されている。筐体２は本実施形態では建物の室内やエレベータ内の天井に埋め込まれている。 Embodiments of the present invention will be described below in detail with reference to the accompanying drawings.
FIG. 2 is a cross-sectional view showing the structure of an air conditioner with a power LED lighting device of a ceiling embedded type according to an embodiment of the present invention. In this embodiment, the housing 2 is embedded in a ceiling of a room interior or an elevator.

尚、筐体２は天井埋込タイプに特に限定されるものではなく、天井から吊り下げた吊り下げタイプとしても良い。筐体２の外枠部には、冷暖気吹き出し口６が形成され、筐体２内の熱交換器４の冷暖気排出側経路と連通している。前記熱交換器４は、アルミ製フィンを備え、前記筐体２の内部の略中央に配置されている。 In addition, the housing | casing 2 is not specifically limited to a ceiling embedding type, It is good also as a hanging type hung from the ceiling. A cool / warm air outlet 6 is formed in the outer frame portion of the housing 2 and communicates with a cool / warm air discharge side path of the heat exchanger 4 in the housing 2. The heat exchanger 4 includes aluminum fins, and is disposed at the approximate center inside the housing 2.

前記熱交換器４の下方のエアー取込側には、エアーフイルタ８が脱着可能に取り付けられている。また、前記熱交換器４の下方には、開口部１０を有する底板部２ａと側壁部２ｂとで囲まれた空気取込経路１１が形成され、該底板部２ａの下面に、開口部１０を塞ぐように照明装置１２のヒートシンク１６からなる基板がビス１４によって脱着可能に取り付けられている。前記照明装置１２は、前記筐体２の底部の中央に配置されている。 An air filter 8 is detachably attached to the air intake side below the heat exchanger 4. An air intake path 11 surrounded by a bottom plate 2a having an opening 10 and a side wall 2b is formed below the heat exchanger 4, and the opening 10 is formed on the lower surface of the bottom plate 2a. The board | substrate which consists of the heat sink 16 of the illuminating device 12 is attached so that attachment or detachment is possible so that it may block. The illumination device 12 is disposed at the center of the bottom of the housing 2.

前記照明装置１２は、アルミニウム材からなる板状のヒートシンク１６と、該ヒートシンク１６に取り付けられた複数個の白色・暖白色（電球色）のパワーＬＥＤ（発光ダイオード）１８とから構成されている。前記底板部２ａとヒートシンク１６には吸気口２０が形成され、筐体２の底部の下面中央部に外気吸入部を形成している。筐体２の内部には、モータ２２により駆動されるファン２４が配置されている。前記照明装置１２は基板に光透過性の光拡散板などからなる照明カバーを設け、該カバーによってパワーＬＥＤ１８を覆うようにしても良い。 The lighting device 12 includes a plate-shaped heat sink 16 made of an aluminum material and a plurality of white / warm white (light bulb color) power LEDs (light-emitting diodes) 18 attached to the heat sink 16. The bottom plate portion 2 a and the heat sink 16 are formed with an air inlet 20, and an outside air suction portion is formed at the center of the lower surface of the bottom portion of the housing 2. A fan 24 that is driven by a motor 22 is disposed inside the housing 2. The illumination device 12 may be provided with an illumination cover made of a light transmissive light diffusion plate or the like on a substrate, and the power LED 18 may be covered with the cover.

上記した構成において、エアコンの電源スイッチがオンとなると、熱交換器４が駆動し、照明装置１２のパワーＬＥＤ１８が点灯するとともに、ファン２４が回転する。尚、照明装置１２はエアコンの電源のオンオフとは独立して電源をオンオフできるようにしても良い。パワーＬＥＤ１８から出る熱はヒートシンク１６に熱伝導し、ヒートシンク１６が加熱される。このパワーＬＥＤ１８とヒートシンク１６から出る熱は空気取込経路１１内の空気を暖め、この暖められた空気は筐体２内の空気の対流によりエアーフイルタ８を経て熱交換器４の空気取込側に移動する。   In the above configuration, when the power switch of the air conditioner is turned on, the heat exchanger 4 is driven, the power LED 18 of the lighting device 12 is turned on, and the fan 24 is rotated. The lighting device 12 may be configured to be able to turn on and off the power independently of the air conditioner. The heat emitted from the power LED 18 is conducted to the heat sink 16, and the heat sink 16 is heated. The heat emitted from the power LED 18 and the heat sink 16 warms the air in the air intake path 11, and the warmed air passes through the air filter 8 due to the convection of the air in the housing 2 and is on the air intake side of the heat exchanger 4. Move to.

冬場の暖房時には、熱交換器４の熱交換効率は暖められた空気の吸入によって向上し、エアコンの電気消費量は、冷たい空気が吸入される場合に比し、節減される。夏場の冷房時には、熱交換器４に暖められた空気が入るので多少熱交換効率は落ちるが、冷房の電気消費量は暖房の電気消費量よりも少ないので、その影響は小さい。熱交換器４により熱交換された空気は、冷暖気吹き出し口６より室内に送風される。 During heating in winter, the heat exchange efficiency of the heat exchanger 4 is improved by inhaling warmed air, and the electricity consumption of the air conditioner is reduced compared to when cold air is inhaled. At the time of cooling in the summer, the heat exchange efficiency is somewhat lowered because warmed air enters the heat exchanger 4, but the influence of electricity is small because the electricity consumption of cooling is less than the electricity consumption of heating. The air heat-exchanged by the heat exchanger 4 is blown into the room from the cool / warm air outlet 6.

本考案にかかる照明装置一体型エアコンの底面図である。It is a bottom view of the illuminating device integrated air conditioner concerning this invention. 照明装置一体型エアコンの説明的断面図である。It is explanatory sectional drawing of an illuminating device integrated air conditioner.

符号の説明Explanation of symbols

２ 筐体
４ 熱交換器
６ 冷暖気吹き出し口
８ エアーフイルタ
１０ 開口部
１１ 空気取込経路
１２ 照明装置
１４ ビス
１６ ヒートシンク
１８ パワーＬＥＤ
２０ 吸気口
２２ モータ
２４ ファン
2 Housing 4 Heat exchanger 6 Cooling / heating air outlet 8 Air filter 10 Opening portion 11 Air intake path 12 Illuminating device 14 Screw 16 Heat sink 18 Power LED
20 Intake port 22 Motor 24 Fan

Claims (6)

筐体に照明装置を一体的に設けた室内用のエアコンであって、筐体に内蔵された熱交換器と、該熱交換器の空気取込側に形成された空気取込経路と連通して前記筐体の底部の略中央に形成された開口部と、前記空気取込経路に配置されたエアーフイルタと、基板にパワーＬＥＤとヒートシンクが設けられ該基板が前記開口部に取り付けられた照明装置と、前記空気取込経路と連通する吸気口と、前記開口部の外側に配置されて前記筐体の底部に形成された冷暖気吹き出し口と、熱交換された冷暖気を前記冷暖気吹き出し口に送風するファンとを備え、前記熱交換器に前記照明装置によって加熱されたエアーが供給されるようにしたことを特徴とする照明装置一体型エアコン。 An indoor air conditioner in which a lighting device is integrally provided in a housing, and communicates with a heat exchanger built in the housing and an air intake path formed on an air intake side of the heat exchanger An opening formed in the approximate center of the bottom of the housing, an air filter disposed in the air intake path, a power LED and a heat sink on the board, and the board attached to the opening An air inlet that communicates with the air intake path, a cool / warm air outlet that is disposed outside the opening and formed at the bottom of the housing, and heat / cool air that is exchanged heat A lighting device-integrated air conditioner comprising: a fan for blowing air at a mouth, wherein the air heated by the lighting device is supplied to the heat exchanger. 前記照明装置の基板を前記ヒートシンクにより構成したことを特徴とする請求項１に記載の照明装置一体型エアコン。 The lighting device-integrated air conditioner according to claim 1, wherein a substrate of the lighting device is configured by the heat sink. 前記照明装置を前記開口部に脱着可能に取り付けたことを特徴とする請求項１に記載の照明装置一体型エアコン。 The lighting device-integrated air conditioner according to claim 1, wherein the lighting device is detachably attached to the opening. 筐体に照明装置を一体的に設けた室内用のエアコンであって、筐体に内蔵された熱交換器と、該熱交換器の空気取込側に形成された空気取込経路と連通して前記筐体の底部の略中央に形成された開口部と、前記空気取込経路に配置されたエアーフイルタと、基板にパワーＬＥＤとヒートシンクが設けられ該基板が前記開口部に取り付けられるとともに前記筐体の内部に空気を取り込むための吸気口を有する照明装置と、前記開口部の外側に配置されて前記筐体の底部に形成された冷暖気吹き出し口と、熱交換された冷暖気を前記冷暖気吹き出し口に送風するファンとを備え、前記熱交換器に前記照明装置の吸気口を経由したエアーが供給されるようにしたことを特徴とする照明装置一体型エアコン。 An indoor air conditioner in which a lighting device is integrally provided in a housing, and communicates with a heat exchanger built in the housing and an air intake path formed on an air intake side of the heat exchanger An opening formed in the approximate center of the bottom of the housing, an air filter disposed in the air intake path, a power LED and a heat sink on the substrate, and the substrate is attached to the opening A lighting device having an air inlet for taking air into the housing; a cooling / warming air outlet formed outside the opening and formed at the bottom of the housing; and A lighting device-integrated air conditioner, comprising: a fan for blowing air to a cool / warm air outlet, wherein air is supplied to the heat exchanger via an air inlet of the lighting device. 前記照明装置の基板を前記ヒートシンクにより構成したことを特徴とする請求項４に記載の照明装置一体型エアコン。 The lighting device-integrated air conditioner according to claim 4, wherein the substrate of the lighting device is configured by the heat sink. 前記照明装置を前記開口部に脱着可能に取り付けたことを特徴とする請求項４に記載の照明装置一体型エアコン。
The lighting device-integrated air conditioner according to claim 4, wherein the lighting device is detachably attached to the opening.
JP2006005033U 2006-06-26 2006-06-26 Lighting unit integrated air conditioner Expired - Fee Related JP3125067U (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2025999A2 (en) * 2007-08-13 2009-02-18 S.G.F. Associates, Inc. Power LED lighting assembly having a forced air cooling device comprising a heat sink and a fan
JP2013048026A (en) * 2011-08-29 2013-03-07 Panasonic Corp Led lamp
JP2013088042A (en) * 2011-10-19 2013-05-13 Takahashi Setsubi Co Ltd Illumination apparatus for ceiling cassette type air conditioner, and ceiling cassette type air conditioner
JP2014528568A (en) * 2011-10-12 2014-10-27 リンデール インコーポレイテッド Combined lighting and air conditioning
JP2017083096A (en) * 2015-10-29 2017-05-18 Ｃｋｓ株式会社 Cooling/heating device with illumination

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2025999A2 (en) * 2007-08-13 2009-02-18 S.G.F. Associates, Inc. Power LED lighting assembly having a forced air cooling device comprising a heat sink and a fan
JP2009049010A (en) * 2007-08-13 2009-03-05 Sgf Associates Inc Power led lighting device
EP2025999A3 (en) * 2007-08-13 2014-10-29 S.G.F. Associates, Inc. Power LED lighting assembly having a forced air cooling device comprising a heat sink and a fan
JP2013048026A (en) * 2011-08-29 2013-03-07 Panasonic Corp Led lamp
JP2014528568A (en) * 2011-10-12 2014-10-27 リンデール インコーポレイテッド Combined lighting and air conditioning
JP2013088042A (en) * 2011-10-19 2013-05-13 Takahashi Setsubi Co Ltd Illumination apparatus for ceiling cassette type air conditioner, and ceiling cassette type air conditioner
JP2017083096A (en) * 2015-10-29 2017-05-18 Ｃｋｓ株式会社 Cooling/heating device with illumination

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