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JP5222644B2 - Lighting device - Google Patents

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Publication number
JP5222644B2
JP5222644B2 JP2008184754A JP2008184754A JP5222644B2 JP 5222644 B2 JP5222644 B2 JP 5222644B2 JP 2008184754 A JP2008184754 A JP 2008184754A JP 2008184754 A JP2008184754 A JP 2008184754A JP 5222644 B2 JP5222644 B2 JP 5222644B2
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Prior art keywords
air
light source
air supply
supply chamber
lighting device
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JP2010027274A (en
Inventor
利雄 林
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Takasago Thermal Engineering Co Ltd
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Takasago Thermal Engineering Co Ltd
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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
    • 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
    • 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
    • F21V29/502—Cooling arrangements characterised by the adaptation for cooling of specific components
    • F21V29/505—Cooling arrangements characterised by the adaptation for cooling of specific components of reflectors
    • 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
    • F21V7/00—Reflectors for light sources
    • F21V7/0083—Array of reflectors for a cluster of light sources, e.g. arrangement of multiple light sources in one plane
    • 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
    • F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • F21V29/83—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements having apertures, ducts or channels, e.g. heat radiation holes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/20—Lighting for medical use
    • F21W2131/205—Lighting for medical use for operating theatres
    • 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]

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Description

本発明は、空調空気の吹き出し機能を兼ね備えた照明装置に関する。   The present invention relates to a lighting device having a function of blowing out conditioned air.

例えば、医療設備に設けられた手術室などでは、手術台上を多方向から照射するいわゆる無影灯が利用されている。また一方、手術室などでは、天井面等から手術台に向けて下向きに清浄な空気を吐出し、壁面下部等に設けた排気口から排気することにより、手術台の周囲の清浄度を常に高い状態に維持している。   For example, in an operating room or the like provided in a medical facility, a so-called shadowless lamp that irradiates the operating table from multiple directions is used. On the other hand, in the operating room etc., the cleanliness around the operating table is always high by discharging clean air downward from the ceiling surface etc. to the operating table and exhausting it from the exhaust port provided in the lower part of the wall surface etc. Maintained in a state.

このように無影灯と清浄な空気の供給機能を兼ね備えたものとして、天井面に設けられた無影灯の支柱の周りに、ファンフィルタユニットに連結された層流ユニットを設けたものが知られている（例えば特許文献１参照）。また、無影灯の下面に光源装置とフィルタを装着し、光源装置の周りにおいてフィルタを通過させた清浄な空気を下向きに吐出させるようにしたものも知られている（例えば特許文献２参照）。   As a combination of the operating light and the clean air supply function, a laminar flow unit connected to the fan filter unit is provided around the operating light column provided on the ceiling. (See, for example, Patent Document 1). In addition, a light source device and a filter are mounted on the lower surface of the surgical light, and clean air that has passed through the filter around the light source device is discharged downward (see, for example, Patent Document 2). .

特開２００４−２４５５６２号公報JP 2004-245562 A 特開２００６−１４７４８２号公報JP 2006-147482 A

ところが、上記特許文献１のように、無影灯上方の天井面等から清浄な空気を吐出した場合、清浄な空気の流れに対して無影灯が障害物となる。その結果、手術台の周囲の清浄度を高く維持することが困難になってしまう。また、上記特許文献２では、フィルタの面積を多くするためには、光源装置の設置個数を少なくしなければならず、照明機能が阻害されてしまう。また一方で、十分な照明機能を確保するために光源装置の設置個数を増やすと、フィルタの面積が小さくなり、空調空気の吹き出し機能が阻害されてしまう。   However, when clean air is discharged from a ceiling surface or the like above the shadow lamp as in Patent Document 1, the shadow lamp becomes an obstacle to the flow of clean air. As a result, it becomes difficult to maintain high cleanliness around the operating table. Moreover, in the said patent document 2, in order to increase the area of a filter, the installation number of a light source device must be decreased, and an illumination function will be inhibited. On the other hand, if the number of installed light source devices is increased in order to ensure a sufficient illumination function, the area of the filter is reduced, and the function of blowing out conditioned air is hindered.

本発明の目的は、照明機能と空調空気の吹き出し機能の両方を有効に備えた照明装置を提供することにある。より具体的には、照明により供給空気の流れを乱すことなく、術野等の目的空間により少ない照明器具の数で照度を維持する装置を提供することを目的とする。   The objective of this invention is providing the illuminating device provided effectively with both the illumination function and the blowing function of conditioned air. More specifically, an object of the present invention is to provide an apparatus that maintains the illuminance with a smaller number of luminaires in a target space such as a surgical field without disturbing the flow of supply air by illumination.

かかる目的を達成するために、本発明によれば、空調空気の吹き出し機能を兼ね備えた照明装置であって、空調空気が供給される給気チャンバの底面に、空調空気の吹き出し口が複数開口し、前記複数の吹き出し口には、光源と通気性のある反射部材を供える光源装置がそれぞれ設けられ、前記給気チャンバの底面は、前記複数の吹き出し口の間が通気性のない状態に閉塞されている、照明装置が提供される。 In order to achieve such an object, according to the present invention, there is provided an illuminating device having a function of blowing out conditioned air, wherein a plurality of conditioned air outlets are opened at the bottom of an air supply chamber to which conditioned air is supplied. Each of the plurality of outlets is provided with a light source device provided with a light source and a breathable reflecting member, and the bottom surface of the air supply chamber is closed so that there is no air permeability between the plurality of outlets. A lighting device is provided.

この照明装置によれば、給気チャンバ内に供給された空調空気を、光源装置の反射部材を通じて吹き出すことができる。この照明装置において、前記光源は例えばＬＥＤである。また、前記給気チャンバの底面を閉塞している閉塞部材を伸縮性を有するものとし、前記光源装置の角度を可変としても良い。また、前記光源は、前記給気チャンバの底面よりも上方であって、前記給気チャンバの内部に設けられ、前記給気チャンバの底面と前記光源との間に、前記反射部材が設けられていても良い。   According to this illuminating device, the conditioned air supplied into the air supply chamber can be blown out through the reflecting member of the light source device. In this illumination device, the light source is, for example, an LED. Further, the closing member closing the bottom surface of the air supply chamber may have elasticity, and the angle of the light source device may be variable. Further, the light source is provided above the bottom surface of the air supply chamber and inside the air supply chamber, and the reflection member is provided between the bottom surface of the air supply chamber and the light source. May be.

本発明によれば、光源装置の反射部材を通じて空調空気を吹き出すことができるので、光源装置の設置個数を増やしても、空調空気の吹き出し機能が阻害されない。このため、照明機能と空調空気の吹き出し機能の両方を有効に備えた照明装置が提供される。   According to the present invention, since the conditioned air can be blown out through the reflecting member of the light source device, the function of blowing out the conditioned air is not hindered even if the number of installed light source devices is increased. For this reason, the illuminating device provided effectively with both the illumination function and the blowing function of the conditioned air is provided.

以下、本発明の実施の形態の一例を、図面を参照にして説明する。図１は、本発明の実施の形態にかかる照明装置１を備えた手術室２の説明図である。図２は、本発明の実施の形態にかかる照明装置１の内部構造を示す説明図である。図３は、照明装置１の底面図である。なお、本明細書及び図面において、実質的に同一の機能構成を有する構成要素については、同一の符号を付することにより重複説明を省略する。   Hereinafter, an example of an embodiment of the present invention will be described with reference to the drawings. FIG. 1 is an explanatory diagram of an operating room 2 provided with a lighting device 1 according to an embodiment of the present invention. FIG. 2 is an explanatory diagram showing the internal structure of the illumination device 1 according to the embodiment of the present invention. FIG. 3 is a bottom view of the lighting device 1. In addition, in this specification and drawing, about the component which has the substantially same function structure, duplication description is abbreviate | omitted by attaching | subjecting the same code | symbol.

手術室２の床面上には、手術台１０が設置されている。手術室２の天井面には、室全体に調和空気を供給する給気口１１が手術台10や後述するファンフィルタユニット２６や支持部材３５から平面的に距離をおいて開口しており、手術室２の側壁面には、排気口１２が開口している。手術室２の外部には、フィルタ１５、熱交換器１６、ファン１７を備える空調機１８が設けられている。この空調機１８の吸い込み側には、排気口１２から排気された室内空気ＲＡを戻す還気ダクト２０と、外気ＯＡを導入する外気ダクト２１が接続されている。また、空調機１８の吐き出し側１８ｂには、空調機１８で調整した空調空気ＳＡを給気口１１に送風する給気ダクト２２が接続されている。   An operating table 10 is installed on the floor surface of the operating room 2. On the ceiling surface of the operating room 2, an air supply port 11 for supplying conditioned air to the entire room is opened at a distance in a plane from the operating table 10, a fan filter unit 26 and a support member 35, which will be described later. An exhaust port 12 is opened on the side wall surface of the chamber 2. An air conditioner 18 including a filter 15, a heat exchanger 16, and a fan 17 is provided outside the operating room 2. A return air duct 20 that returns the indoor air RA exhausted from the exhaust port 12 and an outside air duct 21 that introduces outside air OA are connected to the suction side of the air conditioner 18. An air supply duct 22 that blows conditioned air SA adjusted by the air conditioner 18 to the air supply port 11 is connected to the discharge side 18 b of the air conditioner 18.

手術室２の内部において、手術台１０の上方に照明装置１が配置されている。照明装置１は、手術室２の天井に取り付けられた支持部材としての多関節アーム２３で支持され、照明装置１の位置は、任意に移動させることができる。   In the operating room 2, the lighting device 1 is disposed above the operating table 10. The illuminating device 1 is supported by an articulated arm 23 as a supporting member attached to the ceiling of the operating room 2, and the position of the illuminating device 1 can be arbitrarily moved.

図２に示すように、照明装置１は、直方体形状を有する給気チャンバ２５の上面にファンフィルタユニット２６を取り付けた構成になっている。ファンフィルタユニット２６は、ファン２７とフィルタ２８を内蔵しており、ファン２７の稼動によって手術室２の内部の空気を取り込み、フィルタ２８を介して、給気チャンバ２５の内部に手術室２内の空調空気が給気されている。   As shown in FIG. 2, the illuminating device 1 has a configuration in which a fan filter unit 26 is attached to the upper surface of an air supply chamber 25 having a rectangular parallelepiped shape. The fan filter unit 26 includes a fan 27 and a filter 28, and takes in the air inside the operating room 2 by the operation of the fan 27. Air-conditioned air is supplied.

図２に示すように、照明装置１の給気チャンバ２５の底面には、空調空気の吹き出し口３０が複数個所に分布して開口している。なお、吹き出し口３０は、給気チャンバ２５の底面に開口している。各吹き出し口３０には、光源装置３１がそれぞれ設けられている。   As shown in FIG. 2, air-conditioning air outlets 30 are distributed and opened at a plurality of locations on the bottom surface of the air supply chamber 25 of the lighting device 1. Note that the outlet 30 is open to the bottom surface of the air supply chamber 25. Each outlet 30 is provided with a light source device 31.

光源装置３１は、略半球形状をした反射部材３２の中央上部に光源３３を取り付けた構成を有している。光源３３は、例えばＬＥＤであり、熱をほとんど発生させずに光を放射することができる。反射部材３２は、光源３３から放射された光を反射し、吹き出し口３０を通じて手術室２の内部に向けて下向きに光を照射させる。反射部材３２は、通気性を有しており、反射部材３２は、例えば、セラミックス、焼結金属等の通気性を有する母材に反射性物質を塗布した構成、ステンレス製の金網等からなる。反射部材３２は、素材そのものに通気性がある場合と、素材自身に通気性はないが、パンチングや網構造、空隙のある織り方をした構造など、構造的に通気性を有する構成を含む。光源３３は、給気チャンバ２５の底面よりも上方であって、給気チャンバ２５の内部に設けられ、給気チャンバ２５の底面と光源３３との間に、反射部材３２が設けられている。   The light source device 31 has a configuration in which a light source 33 is attached to the upper center of a substantially hemispherical reflecting member 32. The light source 33 is, for example, an LED, and can emit light with little heat generation. The reflecting member 32 reflects the light emitted from the light source 33 and irradiates the light downward toward the inside of the operating room 2 through the outlet 30. The reflecting member 32 has air permeability, and the reflecting member 32 includes, for example, a structure in which a reflecting material is applied to a base material having air permeability such as ceramics and sintered metal, a stainless steel wire net, and the like. The reflective member 32 includes structurally breathable structures such as a case where the material itself is breathable and a case where the material itself is not breathable, such as a punching, a net structure, and a weaving structure with voids. The light source 33 is provided above the bottom surface of the air supply chamber 25 and inside the air supply chamber 25, and the reflection member 32 is provided between the bottom surface of the air supply chamber 25 and the light source 33.

光源装置３１は、フレキシブル継ぎ手等の支持部材３５を介して、照明装置１の給気チャンバ２５に取り付けられており、光源装置３１は、角度が可変になっている。給気チャンバ２５の底面は、各吹き出し口３０の周囲において、通気性のない閉塞部材３６によって閉塞されている。このため、ファン２７の稼動によって給気チャンバ２５内に供給された空調空気は、通気性を有する反射部材３２を通過して手術室２の内部に給気されるようになっている。給気チャンバ２５の底面において各吹き出し口３０の周囲を閉塞している閉塞部材３６は、例えばゴムシートなどの伸縮性を有する材料からなる。   The light source device 31 is attached to the air supply chamber 25 of the lighting device 1 via a support member 35 such as a flexible joint, and the angle of the light source device 31 is variable. The bottom surface of the air supply chamber 25 is closed around each outlet 30 by a non-breathable closing member 36. For this reason, the conditioned air supplied into the air supply chamber 25 by the operation of the fan 27 passes through the reflective member 32 having air permeability and is supplied into the operation room 2. The closing member 36 that closes the periphery of each outlet 30 on the bottom surface of the air supply chamber 25 is made of a stretchable material such as a rubber sheet.

以上のような手術室２において、空調機１８のファン１７の稼動により、外気ＯＡと手術室２内から排気された室内空気ＲＡが空調機１８に取り込まれ、フィルタ１５および熱交換器１６で調整された空調空気ＳＡが、給気ダクト２２を経て手術室２内に供給される。手術室２内では、照明装置１下面の各吹き出し口３０に設けられた複数の光源装置３１により、手術台１０上を多方向から照射することができる。また一方で、照明装置１に取り付けられたファンフィルタユニット２６のファン２７の稼動により、手術室２内の空調空気ＳＡが一旦給気チャンバ２５内に供給された後、通気性を有する反射部材３２を通過して、手術台１０上に下向きに給気される。こうして、手術台の周囲の清浄度が常に高い状態に維持される。   In the operating room 2 as described above, by operating the fan 17 of the air conditioner 18, the outside air OA and the room air RA exhausted from the operating room 2 are taken into the air conditioner 18 and adjusted by the filter 15 and the heat exchanger 16. The conditioned air SA is supplied into the operating room 2 through the air supply duct 22. In the operating room 2, the operating table 10 can be irradiated from multiple directions by a plurality of light source devices 31 provided at each outlet 30 on the lower surface of the lighting device 1. On the other hand, after the conditioned air SA in the operating room 2 is once supplied into the air supply chamber 25 by the operation of the fan 27 of the fan filter unit 26 attached to the lighting device 1, the reflective member 32 having air permeability is provided. And is supplied downward on the operating table 10. In this way, the cleanliness around the operating table is always kept high.

なお、給気チャンバ２５の底面において各吹き出し口３０の周囲を閉塞している閉塞部材３６は、例えばゴムシートなどの通気性のない材料からなっている。このため、ファン２７によって給気チャンバ２５内に供給された空調空気ＳＡは、反射部材３２の部分のみを通過して手術室２の内部に給気されることとなる。このように、空調空気ＳＡを反射部材３２の部分のみに通過させることにより、手術台１０上に向けて所望の流速で給気させることができる。   The closing member 36 closing the periphery of each outlet 30 on the bottom surface of the air supply chamber 25 is made of a non-breathable material such as a rubber sheet. For this reason, the conditioned air SA supplied into the air supply chamber 25 by the fan 27 passes through only the reflecting member 32 and is supplied into the operating room 2. In this manner, the conditioned air SA can be supplied to the operating table 10 at a desired flow rate by passing only the conditioned air SA through the reflecting member 32.

また、照明装置１は手術室２の天井に取り付けられた多関節アーム２３で支持されているので、手術台１０上を照射するのに好ましい位置に照明装置１を任意に移動させることができる。加えて、照明装置１に設けられた各光源装置３１は、フレキシブル継ぎ手等の支持部材３５で支持されて、角度が可変になっている。そのため、照明装置１のみならず、各光源装置３１の角度を調節することにより、手術台１０上を最適な状態で照射することが可能となる。なお、各光源装置３１の向きの調整は、吹出口３０に室内側から手を差し込むかまたは給気チャンバ２５に点検口を設けそこから行うことができる。   Moreover, since the illuminating device 1 is supported by the articulated arm 23 attached to the ceiling of the operating room 2, the illuminating device 1 can be arbitrarily moved to a position preferable for irradiating the operating table 10. In addition, each light source device 31 provided in the illumination device 1 is supported by a support member 35 such as a flexible joint, and the angle is variable. Therefore, it is possible to irradiate not only the illumination device 1 but also the operating table 10 in an optimal state by adjusting the angles of the light source devices 31. The orientation of each light source device 31 can be adjusted by inserting a hand into the air outlet 30 from the room side or by providing an inspection port in the air supply chamber 25.

なお、給気チャンバ２５の底面において各吹き出し口３０の周囲はゴムシートなどの伸縮性を有する閉塞部材３６で閉塞されている。このため、図４に示すように、各光源装置３１の角度を調節した場合でも、各吹き出し口３０の間において閉塞部材３６が任意に変形することにより、各吹き出し口３０の周囲は閉塞された状態が維持される。その結果、空調空気ＳＡを反射部材３２の部分のみに通過させる状態が維持される。   Note that the periphery of each outlet 30 on the bottom surface of the air supply chamber 25 is closed by a closing member 36 having elasticity such as a rubber sheet. For this reason, as shown in FIG. 4, even when the angle of each light source device 31 is adjusted, the periphery of each outlet 30 is closed by the deformation of the closing member 36 between the outlets 30. State is maintained. As a result, the state in which the conditioned air SA is allowed to pass through only the reflection member 32 is maintained.

以上、本発明の好ましい実施の形態の一例を説明したが、本発明は図示の形態に限定されない。当業者であれば、特許請求の範囲に記載された思想の範疇内において、各種の変更例または修正例に相到し得ることは明らかであり、それらについても当然に本発明の技術的範囲に属するものと了解される。   As mentioned above, although an example of preferable embodiment of this invention was demonstrated, this invention is not limited to the form of illustration. It will be apparent to those skilled in the art that various changes or modifications can be made within the scope of the ideas described in the claims, and these are naturally within the technical scope of the present invention. It is understood that it belongs.

例えば、図５に示すように、照明装置１の給気チャンバ２５に給気ダクト２２を直接接続しても良い。この場合、ファンフィルタユニット２６は省略することができる。なお、このように給気チャンバ２５に給気ダクト２２を接続する場合は、照明装置１の移動を妨げないように、給気ダクト２２にはフレキシブルダクト等を使用するのが良い。   For example, as shown in FIG. 5, an air supply duct 22 may be directly connected to the air supply chamber 25 of the lighting device 1. In this case, the fan filter unit 26 can be omitted. In addition, when connecting the air supply duct 22 to the air supply chamber 25 in this way, it is preferable to use a flexible duct or the like for the air supply duct 22 so as not to hinder the movement of the lighting device 1.

また、光源装置３１の光源３３は、ＬＥＤに限らず、任意の光源を用いることができる。なお、発熱量がなるべく少ない光源を用いることが望ましい。また、図３では、照明装置１の給気チャンバ２５の底面に設けられる吹き出し口３０が円形の例を示したが、吹き出し口３０の形状は任意であり、多角形であっても良い。例えば吹き出し口３０を四角形とすると、閉塞部材３６は格子状に構成され、均一な吹出しとなり、製作も容易になる。   The light source 33 of the light source device 31 is not limited to an LED, and an arbitrary light source can be used. It is desirable to use a light source that generates as little heat as possible. Moreover, in FIG. 3, although the blower outlet 30 provided in the bottom face of the air supply chamber 25 of the illuminating device 1 showed the circular example, the shape of the blower outlet 30 is arbitrary and may be a polygon. For example, if the outlet 30 is a quadrangle, the blocking member 36 is configured in a lattice shape, resulting in a uniform outlet and easy manufacture.

本発明は、例えば医療設備で用いられる無影灯に適用できる。   The present invention can be applied to, for example, a surgical light used in a medical facility.

本発明の実施の形態にかかる照明装置を備えた手術室の説明図である。It is explanatory drawing of the operating room provided with the illuminating device concerning embodiment of this invention. 本発明の実施の形態にかかる照明装置１の内部構造を示す説明図である。It is explanatory drawing which shows the internal structure of the illuminating device 1 concerning embodiment of this invention. 照明装置の底面図である。It is a bottom view of an illuminating device. 各光源装置の角度を調節する場合の説明図である。It is explanatory drawing in the case of adjusting the angle of each light source device. 給気チャンバに給気ダクトを直接接続した実施の形態の説明図である。It is explanatory drawing of embodiment which connected the air supply duct directly to the air supply chamber.

符号の説明Explanation of symbols

１ 照明装置
２ 手術室
１０ 手術台
１１ 給気口
１２ 排気口
１８ 空調機
２０ 還気ダクト
２１ 外気ダクト
２２ 給気ダクト
２３ 多関節アーム
２５ 給気チャンバ
２６ ファンフィルタユニット
３０ 吹き出し口
３１ 光源装置
３２ 反射部材
３３ 光源
３６ 閉塞部材 DESCRIPTION OF SYMBOLS 1 Illuminating device 2 Operating room 10 Operating table 11 Supply port 12 Exhaust port 18 Air conditioner 20 Return air duct 21 Outside air duct 22 Supply air duct 23 Articulated arm 25 Supply air chamber 26 Fan filter unit 30 Outlet 31 Light source device 32 Reflection Member 33 Light source 36 Closure member

Claims (5)

空調空気の吹き出し機能を兼ね備えた照明装置であって、
空調空気が供給される給気チャンバの底面に、空調空気の吹き出し口が複数開口し、
前記複数の吹き出し口には、光源と通気性のある反射部材を供える光源装置がそれぞれ設けられ、
前記給気チャンバの底面は、前記複数の吹き出し口の間が通気性のない状態に閉塞されている、照明装置。 A lighting device having a function of blowing out air-conditioned air,
On the bottom surface of the air supply chamber to which conditioned air is supplied, a plurality of conditioned air outlets are opened,
Each of the plurality of outlets is provided with a light source device provided with a light source and a breathable reflecting member,
The lighting device, wherein a bottom surface of the air supply chamber is closed in a state where there is no air permeability between the plurality of outlets. 前記光源はＬＥＤである、請求項１に記載の照明装置。   The lighting device according to claim 1, wherein the light source is an LED. 前記給気チャンバの底面を閉塞している閉塞部材は伸縮性を有し、
前記光源装置は、角度が可変である、請求項１または２に記載の照明装置。 The closing member closing the bottom surface of the air supply chamber has elasticity,
The lighting device according to claim 1, wherein the light source device has a variable angle. 前記光源は、前記給気チャンバの底面よりも上方であって、前記給気チャンバの内部に設けられ、
前記給気チャンバの底面と前記光源との間に、前記反射部材が設けられている、請求項１〜３のいずれかに記載の照明装置。 The light source is provided above the bottom surface of the air supply chamber and inside the air supply chamber,
The lighting device according to claim 1, wherein the reflection member is provided between a bottom surface of the air supply chamber and the light source. 手術室の内部において、手術台の上方に移動自在に配置される、請求項１〜４のいずれかに記載の照明装置。  The illuminating device according to any one of claims 1 to 4, wherein the lighting device is movably disposed above the operating table in the operating room.
JP2008184754A 2008-07-16 2008-07-16 Lighting device Expired - Fee Related JP5222644B2 (en)

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WO2023058854A1 (en) * 2021-10-05 2023-04-13 의료법인 명지의료재단 Shadowless operating lamp having air spray function

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JP6153128B2 (en) * 2013-04-19 2017-06-28 清水建設株式会社 Operating room lighting device and operating room equipped with the same
CN109724010B (en) * 2018-12-28 2021-05-14 南京医科大学附属口腔医院 A cold light halogen fiber optic lamp for animal surgery

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JPS58178221U (en) * 1982-05-24 1983-11-29 三菱電機株式会社 fluorescent light
JPH02150610U (en) * 1989-05-23 1990-12-27
JP4640313B2 (en) * 2006-10-19 2011-03-02 パナソニック電工株式会社 LED lighting device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023058854A1 (en) * 2021-10-05 2023-04-13 의료법인 명지의료재단 Shadowless operating lamp having air spray function
KR102753584B1 (en) * 2021-10-05 2025-01-10 의료법인 명지의료재단 Astral lamp with air injection function

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