JP6159758B2

JP6159758B2 - Lighting device

Info

Publication number: JP6159758B2
Application number: JP2015141029A
Authority: JP
Inventors: 田中　誠治; 誠治田中
Original assignee: 株式会社エム・エイチ・シー
Priority date: 2015-07-15
Filing date: 2015-07-15
Publication date: 2017-07-05
Anticipated expiration: 2035-07-15
Also published as: JP2017020757A

Description

本発明は、照明装置に関する。 The present invention relates to a lighting device.

従来、天井に吊り下げて設置する照明器具に、室内の空気を循環（対流）させる天井扇風機（シーリングファン）を一体化した照明装置が提案されている（特許文献１参照）。 2. Description of the Related Art Conventionally, there has been proposed a lighting device in which a ceiling fan (ceiling fan) that circulates (convects) indoor air is integrated with a lighting fixture that is suspended from a ceiling (see Patent Document 1).

特開２００５−１５５５５８号公報JP 2005-155558 A

しかし、特許文献１の照明装置は、回転する際の直径が１ｍを超えるような大きな羽根を備え、天井の広さによっては、大きな羽根が邪魔になって設置の障害となることがあった。また、直径の大きな羽根を回転させるために、大きな電力が必要となり、電気代が増大するという問題があった。しかも、天井扇風機を作動させる際、羽根の上に積もった埃や塵が室内に舞い落ちてくるという欠点があった。 However, the illuminating device of Patent Document 1 includes large blades with a diameter exceeding 1 m when rotating, and depending on the size of the ceiling, the large blades may interfere with the installation. Moreover, in order to rotate a blade | wing with a large diameter, big electric power was needed and there existed a problem that an electricity bill increased. Moreover, when operating the ceiling fan, there has been a drawback that dust and dust accumulated on the blades fall down into the room.

そこで、本発明は、天井にコンパクトに設置でき、かつ、小さな電力で能率良く室内の空気を循環し得るファン一体型の照明装置を提供することを目的とする。 SUMMARY OF THE INVENTION An object of the present invention is to provide a fan-integrated lighting device that can be installed compactly on a ceiling and can circulate indoor air efficiently with small electric power.

本発明に係る照明装置は、下面側に複数個のＬＥＤが散点状に配設された取付板と、該取付板の中央領域に垂設される筒体と、上記取付板の周縁部に固着され、かつ、光触媒が外面にコーティングされた半透明の下方凸状カバーと、通気孔を有する蓋部材とを、備え、上記取付板は、上記中央領域に上下方向に貫通する孔部を有し、上記筒体は、内部が、上記取付板の上記孔部と上下方向に連通し、上記下方凸状カバーは、中央に、上記筒体の下端の開口部に対応する窓部を有し、上記蓋部材は、該蓋部材と上記筒体の下端とで上記下方凸状カバーの上記窓部の内周縁部を上下方向に挟むように上記筒体の下端に取着され、かつ、上記蓋部材は、裏面に活性炭が付設され、上記筒体と上記蓋部材によって形成される中央空間部に、ゲルマニウムを含有する樹脂で構成されたプロペラを有する小型ファンと、イオン発生器と、活性石を含有するセラミック粒とを、内有し、上記取付板の上記孔部から、上記中央空間部に空気を取り込んで、上記蓋部材の上記通気孔から風を吹き出すように構成されたものである。 The lighting device according to the present invention includes a mounting plate in which a plurality of LEDs are arranged in the form of dots on the lower surface side, a cylindrical body suspended in a central region of the mounting plate, and a peripheral portion of the mounting plate. A translucent downward convex cover that is fixed and coated on the outer surface of the photocatalyst, and a lid member having a vent hole, and the mounting plate has a hole portion that penetrates in the vertical direction in the central region. The cylindrical body communicates with the hole portion of the mounting plate in the vertical direction, and the lower convex cover has a window portion corresponding to the opening at the lower end of the cylindrical body at the center. The lid member is attached to the lower end of the cylindrical body so that the lid member and the lower end of the cylindrical body sandwich the inner peripheral edge portion of the window portion of the downward convex cover in the vertical direction, and The lid member is provided with activated carbon on the back surface, and in the central space formed by the cylinder and the lid member, A small fan having a propeller made of a resin containing, an ion generator, and ceramic particles containing active stones, and air from the hole of the mounting plate to the central space The air is taken in and blown out from the vent hole of the lid member .

また、下面側に照明灯を保持する取付板と、該取付板の中央領域に垂設される筒体と、上記取付板の周縁部に固着され、かつ、光触媒が外面にコーティングされた半透明の下方凸状カバーと、通気孔を有する蓋部材とを、備え、上記取付板は、上記中央領域に上下方向に貫通する孔部を有し、上記筒体は、内部が、上記取付板の上記孔部と上下方向に連通し、上記下方凸状カバーは、中央に、上記筒体の下端の開口部に対応する窓部を有し、上記蓋部材は、該蓋部材と上記筒体の下端とで上記下方凸状カバーの上記窓部の内周縁部を上下方向に挟むように上記筒体の下端に取着され、かつ、上記蓋部材は、裏面に活性炭が付設され、上記筒体と上記蓋部材によって形成される中央空間部に、ゲルマニウムを含有する樹脂で構成されたプロペラを有する小型ファンと、イオン発生器と、活性石を含有するセラミック粒とを、内有し、上記取付板の上記孔部から、上記中央空間部に空気を取り込んで、上記蓋部材の上記通気孔から風を吹き出すように構成されたものである。 Also, a mounting plate that holds the illuminating lamp on the lower surface side, a cylinder that is suspended from the central region of the mounting plate, a translucent film that is fixed to the peripheral edge of the mounting plate and that is coated with a photocatalyst on the outer surface A lower convex cover and a lid member having a vent hole, the mounting plate has a hole portion penetrating in the vertical direction in the central region, and the cylindrical body has an inner portion of the mounting plate. The lower convex cover communicates with the hole in the vertical direction, and has a window portion corresponding to the opening at the lower end of the cylindrical body at the center, and the lid member includes the lid member and the cylindrical body. The cylindrical member is attached to the lower end of the cylindrical body so as to vertically sandwich the inner peripheral edge of the window portion of the downward convex cover with the lower end, and the lid member is provided with activated carbon on the back surface, And a propeller made of a resin containing germanium in the central space formed by the lid member A small fan, an ion generator, and ceramic particles containing active stones, and air is taken into the central space from the hole of the mounting plate, and the vent hole of the lid member It is configured to blow wind from .

また、上記取付板は、１００Ｖの交流電圧を１２Ｖの直流電圧に変換するインバータを備え、該インバータからの１２Ｖの直流電圧にて、上記ＬＥＤを点灯させ、かつ、上記小型ファンを作動させるように構成されているものである。
また、上記蓋部材は、上記筒体の下端に、枠材を介して嵌着されているものである。
また、上記取付板は円盤状に形成され、かつ、上記筒体は円筒状に形成され、該筒体の内径は、上記取付板の直径の１５％〜２５％の大きさに設定されているものである。 The mounting plate includes an inverter that converts an AC voltage of 100V into a DC voltage of 12V, and the LED is turned on and the small fan is operated by the DC voltage of 12V from the inverter. It is configured.
The lid member is fitted to the lower end of the cylindrical body via a frame material.
The mounting plate is formed in a disc shape, and the cylindrical body is formed in a cylindrical shape, and the inner diameter of the cylindrical body is set to 15% to 25% of the diameter of the mounting plate. Is.

本発明の照明装置によれば、天井にコンパクトに設置でき、小型ファンで十分なため消費電力を低く抑えることができる。外観上、デザインがスマートで、通常の照明装置と同様の外観であって、美観を向上できる。埃や塵を室内に撒き散らすことなく室内の空気を循環（対流）させ、清浄かつ快適な環境を維持することができる。 According to the lighting device of the present invention, it can be installed compactly on the ceiling, and since a small fan is sufficient, the power consumption can be kept low. The appearance is smart and the appearance is the same as that of a normal lighting device, and the aesthetics can be improved. It is possible to circulate (convect) indoor air without scattering dust or dust in the room, and maintain a clean and comfortable environment.

本発明の実施の一形態を示した断面正面図である。It is the section front view showing one embodiment of the present invention. 本発明の照明装置をカバー及び蓋部材を取り外した状態で示した底面図である。It is the bottom view which showed the illuminating device of this invention in the state which removed the cover and the cover member. 本発明の照明装置を示した斜視図である。It is the perspective view which showed the illuminating device of this invention. 本発明の照明装置の使用状態を示した斜視図である。It is the perspective view which showed the use condition of the illuminating device of this invention. 本発明の他の実施形態を示した断面正面図である。It is the cross-sectional front view which showed other embodiment of this invention.

以下、実施の形態を示す図面に基づき本発明を詳説する。
図１と図２に示すように、本発明の照明装置は、下面５ａ側に複数個のＬＥＤ３が散点状に配設された取付板５と、取付板５の下方の中央領域Ｃに配設される筒体（小筒体）４と、取付板５の周縁部に固着され、かつ、中央に窓部９を有する半透明の下方凸状カバー６と、通気孔（吹出孔）１２を有し筒体４の下端を施蓋する蓋部材２とを、備えている。
本発明の照明装置は、取付板５の中央に固着されたアダプターＡが、天井１に予め備え付けられた配線器具Ｂに嵌着され、天井１に吊持されている。 Hereinafter, the present invention will be described in detail with reference to the drawings illustrating embodiments.
As shown in FIGS. 1 and 2, the lighting device of the present invention is arranged in a mounting plate 5 in which a plurality of LEDs 3 are arranged in a dotted pattern on the lower surface 5 a side, and a central region C below the mounting plate 5. A cylinder (small cylinder) 4 provided, a translucent downward convex cover 6 fixed to the peripheral edge of the mounting plate 5 and having a window 9 at the center, and a vent hole (blowout hole) 12 And a lid member 2 that covers the lower end of the cylindrical body 4.
In the illuminating device of the present invention, an adapter A fixed to the center of the mounting plate 5 is fitted into a wiring device B provided in advance on the ceiling 1 and is suspended on the ceiling 1.

図２では、取付板５は、全体が円盤状に形成され、複数個のＬＥＤ３が配列されたＬＥＤ基板１８が、下面５ａ側に複数枚取付けられている。ＬＥＤ基板１８は、扇形乃至矩形状に形成され、ＬＥＤ３が同時に点灯するように全てのＬＥＤ基板１８が電気的に接続されている。取付板５の上面５ｂには、スポンジやゴム等の弾性を有するスペーサーＳ，Ｓが付設され、スペーサーＳ，Ｓが天井１に圧接することで、取付板５の回転を防止している。取付板５は、下面５ａにＬＥＤ３の点灯や後述の小型ファン７の作動を制御するための電気部品が配設され、この電気部品の一部又は全部は、環状のフード２３によって覆われている。 In FIG. 2, the mounting plate 5 is formed in a disk shape as a whole, and a plurality of LED substrates 18 on which a plurality of LEDs 3 are arranged are mounted on the lower surface 5a side. The LED board 18 is formed in a fan shape or a rectangular shape, and all the LED boards 18 are electrically connected so that the LEDs 3 are lit simultaneously. The upper surface 5b of the mounting plate 5 is provided with elastic spacers S and S such as sponge and rubber, and the spacers S and S are pressed against the ceiling 1 to prevent the mounting plate 5 from rotating. The mounting plate 5 is provided with an electrical component for controlling the lighting of the LED 3 and the operation of a small fan 7 described later on the lower surface 5 a, and a part or all of this electrical component is covered with an annular hood 23. .

筒体４は、有底円筒状であって、取付板５の下方の中央領域Ｃに垂設されている。筒体４は、下方の開口部８の周縁部に外鍔部８ａを有し、外鍔部８ａには、ネジ孔が貫設されている。筒体４は、底壁部に複数の貫通孔１７，１７が設けられ、貫通孔１７，１７は取付板５の孔部と連通連結している。
カバー６は、半透明の合成樹脂から成り、全体として下方に凸となるように断面が弯曲し、平面視で円形状に形成されている。中央の窓部９は、筒体４の内径Ｄ_１と同一の直径の円形に形成されている。カバー６は、外端部に複数の小突起６ａ，６ａを突設している。カバー６の小突起６ａ，６ａが、取付板５の周縁部に貫設された孔部２１に嵌着され、かつ、窓部９を開口部８に一致させ、筒体４の下端に連結（固着）されている。カバー６の外面には、酸化チタン等の光触媒が噴霧又は塗布されている。カバー６の外面が光触媒によってコーティングされることで、カバー６の外面が汚れにくくなり、美しい外観が長期にわたって保持される。
蓋部材２は、硬質の合成樹脂から成り、円環状の枠材１９を介して筒体４の下端に嵌着されている。図３に示すように、蓋部材２は、周端縁部以外の部分を網目状とし、この網目をもって通気孔（吹出孔）１２が形成されている。なお、図１に示すように、蓋部材２の上面（裏面）には、消臭（脱臭）効果のある活性炭１５が付設されている。 The cylindrical body 4 has a bottomed cylindrical shape, and is suspended in the central region C below the mounting plate 5. The cylindrical body 4 has an outer flange portion 8a at the peripheral edge portion of the opening 8 below, and a screw hole is provided through the outer flange portion 8a. The cylindrical body 4 is provided with a plurality of through holes 17, 17 in the bottom wall portion, and the through holes 17, 17 are connected to the hole portion of the mounting plate 5.
The cover 6 is made of a translucent synthetic resin, and its cross section is bent so as to protrude downward as a whole, and is formed in a circular shape in plan view. The central window portion 9 is formed in a circular shape having the same diameter as the inner diameter D ₁ of the cylindrical body 4. The cover 6 has a plurality of small protrusions 6a, 6a protruding from the outer end portion. The small protrusions 6a and 6a of the cover 6 are fitted into the hole portion 21 penetrating the peripheral portion of the mounting plate 5, and the window portion 9 is aligned with the opening portion 8 and connected to the lower end of the cylindrical body 4 ( Fixed). A photocatalyst such as titanium oxide is sprayed or applied to the outer surface of the cover 6. By coating the outer surface of the cover 6 with the photocatalyst, the outer surface of the cover 6 is less likely to become dirty, and a beautiful appearance is maintained for a long time.
The lid member 2 is made of a hard synthetic resin, and is fitted to the lower end of the cylindrical body 4 via an annular frame member 19. As shown in FIG. 3, the lid member 2 has a mesh-like portion other than the peripheral edge portion, and a ventilation hole (blowout hole) 12 is formed with this mesh. As shown in FIG. 1, activated carbon 15 having a deodorizing (deodorizing) effect is attached to the upper surface (back surface) of the lid member 2.

図１と図２に示すように、筒体４と蓋部材２によって形成される中央空間部１０に、小型ファン７を内有している。
小型ファン７は、筒体４に装入される平面視四角形状の外枠２２と、複数の羽根１１ａを有する小型のプロペラ１１とを、有し、外枠２２に回転自在に枢着したプロペラ１１を電気モーターＭによって回転駆動している。
プロペラ１１は、ゲルマニウムと、酸化アルミニウムと酸化ジルコニウムとカーボンの混合物と、鉱石（岩石粉）と、が混入された樹脂で構成されている。具体的には、基材としてＡＢＳ樹脂を９０重量％〜９８重量％、ゲルマニウムを０．１重量％〜０．３重量％、上記の混合物を１．０重量％〜１．５重量％と、鉱石（岩石粉）を２．０重量％〜５．０重量％で配合している。この構成により、小型ファン７は、空気清浄効果（脱臭、ニコチンやタールの除去、ウィルスや細菌の除去等）、及び、リラックス効果、美容効果が付加されている。なお、小型ファン７の外枠２２や蓋部材２が、ゲルマニウムを含有する上記の樹脂で構成されていても良い。 As shown in FIGS. 1 and 2, a small fan 7 is included in a central space 10 formed by the cylinder 4 and the lid member 2.
The small fan 7 has a rectangular outer frame 22 inserted into the cylinder 4 and a small propeller 11 having a plurality of blades 11a, and is propeller pivotally attached to the outer frame 22. 11 is rotationally driven by an electric motor M.
The propeller 11 is made of a resin in which germanium, a mixture of aluminum oxide, zirconium oxide, and carbon, and ore (rock powder) are mixed. Specifically, as a base material, ABS resin is 90 wt% to 98 wt%, germanium is 0.1 wt% to 0.3 wt%, and the above mixture is 1.0 wt% to 1.5 wt%, Ore (rock powder) is blended at 2.0 wt% to 5.0 wt%. With this configuration, the small fan 7 has an air cleaning effect (deodorization, removal of nicotine and tar, removal of viruses and bacteria, etc.), a relaxation effect, and a beauty effect. Note that the outer frame 22 and the lid member 2 of the small fan 7 may be made of the above resin containing germanium.

また、中央空間部１０には、イオン発生器１３と、活性石を含有するセラミック粒１４とを、内有している。
イオン発生器１３は、マイナスイオン発生用電極２５と、半円ドーム型の保護カバー２６とを、有し、筒体４の底面に固着されている。マイナスイオン発生用電極２５は、薄い帯状（リボン状）金属板を断面Ｌ字状に折曲げて、一方の折曲片の側端縁に切込みを入れて三角形の山部及び谷部を交互に形成して鋸刃状としたものである。マイナスイオン発生用電極２５は、直流の負電圧（例えば、マイナス４０００Ｖ〜マイナス７０００Ｖ）が印加することで、中央空間部１０内の空気をマイナスイオン化する。
セラミック粒１４は、活性石の粉末を含む球状成形体であって、樹脂製のかご形ケース部材２７に複数個が保持され、複数個のかご形ケース部材２７が筒体４の底面に固着されている。活性石は、二酸化硅素及びアルミナを主成分とし、二酸化チタン等様々な種類の金属酸化物を微量成分として含んでいる。活性石は、例えば、石英斑岩、花崗岩、麦飯岩、トルマリン（電気石）、安山岩、流紋岩、泥岩、砂岩等の天然岩石（鉱物）を用いられる。これらの天然岩石（鉱物）は、遠赤外線放射性や抗菌、消臭（脱臭）性、及び、微弱磁場形成能等を備え、この岩石の粉末又は粉末を含有する成型品で水や空気を処理して動物や植物に与えることにより、これら生物細胞を活性化できるものとして注目されている。特に、天降石（大分県祖母山系で産出）と呼ばれる岩石は、上記の生物細胞の活性化機能に特に優れる点で好ましい。セラミック粒１４は、具体的には、活性石（天然岩石）を粉砕して得られた粉末を水溶性セルロース粉末と混合し、次いで水を添加、混合し、得られた泥状物を直径２ｍｍ〜１０ｍｍ、より好ましくは２ｍｍ〜５ｍｍの球状（球体）に成形し、乾燥させた後、焼結したものが望ましい。あるいは、上記天然岩石の粉末を、合成樹脂又はその発泡体から成る直径２ｍｍ〜１０ｍｍの球体の表面に膜状に固着して球状に成形しても良い。セラミック粒１４は、イオン交換により中央空間部１０内の空気をマイナスイオン化する。
なお、イオン発生器１３（マイナスイオン発生用電極２５）とセラミック粒１４は、空気をマイナスイオン化する作用を相互に高め合い、小さな空間に共存することで相乗効果を生じる。中央空間部１０には筒体４の底壁部に設けた複数の貫通孔１７，１７から空気を取り込むことが可能であり、取り込んだ空気が、イオン発生器１３又はセラミック粒１４の近傍を通って小型ファン７に送られるように構成されている。 Further, the central space portion 10 includes an ion generator 13 and ceramic grains 14 containing active stones.
The ion generator 13 includes a negative ion generating electrode 25 and a semicircular dome-shaped protective cover 26, and is fixed to the bottom surface of the cylindrical body 4. The negative ion generating electrode 25 is formed by bending a thin band-shaped (ribbon-shaped) metal plate into an L-shaped cross-section, and cutting the side edge of one bent piece to alternately form triangular peaks and valleys. It is formed into a saw blade shape. The negative ion generating electrode 25 applies negative DC voltage (for example, minus 4000 V to minus 7000 V) to negatively ionize the air in the central space 10.
The ceramic particles 14 are spherical molded bodies containing active stone powder, and a plurality of ceramic grains 14 are held by a resin-made cage case member 27, and the plurality of cage case members 27 are fixed to the bottom surface of the cylindrical body 4. ing. The active stone contains silicon dioxide and alumina as main components and contains various kinds of metal oxides such as titanium dioxide as trace components. Examples of the active stone include natural rocks (minerals) such as quartz porphyry, granite, barleystone, tourmaline (tourmaline), andesite, rhyolite, mudstone, and sandstone. These natural rocks (minerals) have far-infrared radiation, antibacterial properties, deodorization (deodorization) properties, weak magnetic field forming ability, etc., and water or air is treated with this rock powder or molded products containing powder. These cells are attracting attention because they can be activated by giving them to animals and plants. In particular, a rock called “Tenranishi” (produced in the Oita Prefectural Sogayama System) is preferable because it is particularly excellent in the activation function of the biological cells. Specifically, the ceramic particles 14 are obtained by mixing a powder obtained by pulverizing activated stone (natural rock) with a water-soluble cellulose powder, then adding and mixing water, and the resulting mud is 2 mm in diameter. It is desirable to form a spherical (sphere) of 10 mm, more preferably 2 mm to 5 mm, dry it and then sinter it. Alternatively, the natural rock powder may be formed into a spherical shape by adhering to the surface of a sphere having a diameter of 2 mm to 10 mm made of a synthetic resin or a foam thereof. The ceramic particles 14 negatively ionize the air in the central space 10 by ion exchange.
Note that the ion generator 13 (negative ion generating electrode 25) and the ceramic particles 14 mutually enhance the action of negatively ionizing air and coexist in a small space to produce a synergistic effect. Air can be taken into the central space 10 from a plurality of through holes 17, 17 provided in the bottom wall portion of the cylindrical body 4, and the taken air passes near the ion generator 13 or the ceramic particles 14. And is configured to be sent to the small fan 7.

図１と図２に示すように、筒体４の内径Ｄ_１は、取付板５の直径Ｒの１５％〜２５％の大きさに設定されている。
本発明の照明装置は、全体の中央領域Ｃに、筒体４と蓋部材２によって小さな容積の中央空間部１０が形成され、イオン発生器１３とセラミック粒１４によって、中央空間部１０内の空気が高濃度にマイナスイオン化される。イオン発生器１３とセラミック粒１４の相乗効果により、中央空間部１０内の空気のマイナスイオン濃度（密度）がより一層向上する。
筒体４の内径Ｄ_１が、取付板５の直径Ｒの１５％未満であると、内装できる小型ファン７のサイズが過小となり、十分な風を送ることができない。また、筒体４の内径Ｄ_１が、取付板５の直径Ｒの２５％を超えると、中央空間部１０の容積が大きくなり、中央空間部１０から放出されるマイナスイオンの濃度が低下する。 As shown in FIGS. 1 and 2, the inner diameter D ₁ of the cylindrical body 4 is set to 15% to 25% of the diameter R of the mounting plate 5.
In the illuminating device of the present invention, the central space portion 10 having a small volume is formed in the entire central region C by the cylindrical body 4 and the lid member 2, and the air in the central space portion 10 is formed by the ion generator 13 and the ceramic particles 14. Is negatively ionized to a high concentration. Due to the synergistic effect of the ion generator 13 and the ceramic particles 14, the negative ion concentration (density) of the air in the central space 10 is further improved.
The inner diameter D ₁ of the cylindrical body 4 is less than 15% of the diameter R of the mounting plate 5, the size of the small fan 7 which can interior is excessively small, it is impossible to send a sufficient air. The inner diameter D ₁ of the cylindrical body 4 is more than 25% of the diameter R of the mounting plate 5, the volume of the central space portion 10 is increased, the concentration of negative ions emitted from the central space portion 10 decreases.

取付板５は、１００Ｖの交流電圧を１２Ｖの直流電圧に変換するインバータ１６を備え、インバータ１６からの１２Ｖの直流電圧にて、ＬＥＤ３を点灯させ、かつ、小型ファン７を作動させるように構成されている。
即ち、ＬＥＤ３と小型ファン７は、電源を共用している。なお、ＬＥＤ３を点灯させると共に小型ファン７を作動させる際、消費電力は１．０Ｗｈ未満となる。
また、取付板５は、ＬＥＤ３の点灯と小型ファン７の作動とを切換える切換手段を備え、切換手段に電気的に接続されたリモコン受信部２４を備えている。リモコン受信部２４は、図示省略のリモコンからの電気信号を受けるためのセンサーを有している。 The mounting plate 5 includes an inverter 16 that converts an AC voltage of 100 V into a DC voltage of 12 V, and is configured to light the LED 3 and operate the small fan 7 with the DC voltage of 12 V from the inverter 16. ing.
That is, the LED 3 and the small fan 7 share a power source. When the LED 3 is turned on and the small fan 7 is operated, the power consumption is less than 1.0 Wh.
The mounting plate 5 includes switching means for switching between the lighting of the LED 3 and the operation of the small fan 7, and includes a remote control receiver 24 electrically connected to the switching means. The remote control receiver 24 has a sensor for receiving an electrical signal from a remote controller (not shown).

上述した本発明の照明装置の使用方法（作用）について説明する。
図３と図４に示すように、本発明の照明装置は、天井１に設けられ、ＬＥＤ３の点灯と小型ファン７の作動とをリモコンによる遠隔操作で切換えることが可能である。ＬＥＤ３は、切換手段によって、点灯状態と消灯状態に切換えられ、かつ、点灯状態の明暗を複数段階に調節することができる。小型ファン７は、切換手段によって、作動のＯＮとＯＦＦが切換えられ、送風の強弱を複数段に切換えることができる。小型ファン７を作動させることで、半透明の下方凸状カバー６の中央（蓋部材２の通気孔１２）から風Ｗが吹き出して、室内の空気が循環（対流）する。室内の空気が循環することで、冷暖房の効率が向上し、使用電力量を低減する。 The use method (action) of the lighting device of the present invention described above will be described.
As shown in FIGS. 3 and 4, the lighting device of the present invention is provided on the ceiling 1 and can switch the lighting of the LED 3 and the operation of the small fan 7 by remote control using a remote controller. The LED 3 can be switched between a lighting state and a light-off state by a switching unit, and the lighting state can be adjusted in multiple steps. The small fan 7 can be switched ON and OFF by the switching means, and can switch the intensity of the air flow to a plurality of stages. By operating the small fan 7, wind W blows out from the center of the translucent downward convex cover 6 (the vent hole 12 of the lid member 2), and the indoor air circulates (convects). By circulating indoor air, the efficiency of air conditioning is improved and the amount of power used is reduced.

イオン発生器１３は、マイナスイオン発生用電極２５にマイナス４０００Ｖ〜マイナス７０００Ｖの負電圧が印加されると、中央空間部１０内の空気をマイナスイオン化する。セラミック粒１４は、イオン発生器１３との相乗効果により、中央空間部１０内のマイナスイオンを増加させる。中央空間部１０内には、例えば、１００万個／ｃｍ³以上の濃度（密度）でマイナスイオンが発生する。
小型ファン７は、中央空間部１０内の空気をカバー６の中央（通気孔１２）から下方に吹出し、吹き出す風Ｗには、多量のマイナスイオンが含まれる。図４に示すように、本発明の照明装置は、室内の空気を循環すると共に、マイナスイオンを室内全体に拡散させて、室内空気中に混在するウィルスや雑菌を９９．７％以上死滅させ、煙草その他の悪臭を消して室内空気を爽やかにする。室内空気中に拡がったマイナスイオンは、空気を清浄化し、人の心を癒すリラックス効果、及び、住みよい空気に満たされた快適な環境とによって、心と身体を健康に保つ。また、アンモニアを３４％以上除去し、ホルムアルデヒドを３１％以上除去し、かつ、体臭・煙草・ペットの臭いを低減する消臭（脱臭）性も得られる。さらに、タールを９９％以上除去し、かつ、ニコチンを９４％以上除去する効果も得られた。さらに、肌の保湿性も１２０％以上に向上する。 When a negative voltage of minus 4000 V to minus 7000 V is applied to the negative ion generating electrode 25, the ion generator 13 negatively ionizes the air in the central space portion 10. The ceramic particles 14 increase negative ions in the central space 10 by a synergistic effect with the ion generator 13. In the central space portion 10, for example, negative ions are generated at a concentration (density) of 1 million / cm ³ or more.
The small fan 7 blows the air in the central space 10 downward from the center of the cover 6 (ventilation hole 12), and the wind W that blows out contains a large amount of negative ions. As shown in FIG. 4, the lighting device of the present invention circulates indoor air, diffuses negative ions throughout the room, and kills 99.7% or more of viruses and germs mixed in the indoor air. Eliminate cigarettes and other odors to refresh the room air. The negative ions that spread into the indoor air keep the mind and body healthy by the relaxing effect of purifying the air and healing the human mind, and the comfortable environment filled with livable air. In addition, 34% or more of ammonia is removed, 31% or more of formaldehyde is removed, and deodorizing (deodorizing) properties that reduce body odor, tobacco, and pet odor are also obtained. Furthermore, the effect of removing 99% or more of tar and removing 94% or more of nicotine was also obtained. Furthermore, the moisture retention of the skin is improved to 120% or more.

次に、本発明の他の実施形態について説明する。
図５に示すように、下面５ａ側に照明灯２０を保持する取付板５と、取付板５の下方の中央領域Ｃに配設される下方開口状の筒体４と、取付板５の周縁部に固着され、かつ、中央に窓部９を有し筒体４に連結される半透明の下方凸状カバー６と、通気孔１２を有し筒体４の下端を施蓋する蓋部材２とを、備えている。筒体４と蓋部材２によって形成される中央空間部１０に、小型ファン７を内有して、下方凸状カバー６の中央（蓋部材２の通気孔１２）から風Ｗが吹き出すように構成されている。
照明灯２０は、環状の蛍光灯であって良く、あるいは、直管状の蛍光灯でも良い。また、ＬＥＤを環状に配列したものに置き換えることもできる。
筒体４、カバー６、蓋部材２、小型ファン７、その他の構成については、上述の実施形態と同様であるため詳しい説明を省略する。 Next, another embodiment of the present invention will be described.
As shown in FIG. 5, the mounting plate 5 that holds the illuminating lamp 20 on the lower surface 5 a side, the lower opening-shaped cylindrical body 4 disposed in the central region C below the mounting plate 5, and the periphery of the mounting plate 5 A translucent downward convex cover 6 fixed to the part and having a window 9 in the center and connected to the cylinder 4; and a lid member 2 having a vent 12 and covering the lower end of the cylinder 4 And has. The central space portion 10 formed by the cylindrical body 4 and the lid member 2 includes a small fan 7 so that the wind W is blown from the center of the downward convex cover 6 (the vent hole 12 of the lid member 2). Has been.
The illuminating lamp 20 may be an annular fluorescent lamp or a straight tubular fluorescent lamp. Moreover, it is possible to replace the LED with an annular array.
Since the cylindrical body 4, the cover 6, the lid member 2, the small fan 7, and other configurations are the same as those in the above-described embodiment, detailed description thereof is omitted.

なお、本発明は、設計変更可能であって、例えば、筒体４は、上下両方向に開口した短筒状であっても良く、そのようにすれば、上方からの空気吸入面積が増加できる。また、取付板５は、矩形状乃至多角形状でも良い。また、筒体４は角筒状乃至多角筒状でも良い。 The design of the present invention can be changed. For example, the cylindrical body 4 may have a short cylindrical shape that is open in both the upper and lower directions, so that the air suction area from above can be increased. The mounting plate 5 may be rectangular or polygonal. Further, the cylindrical body 4 may be a rectangular cylindrical shape or a polygonal cylindrical shape.

以上のように、本発明に係る照明装置は、中央領域Ｃに小型ファン７を内有し、半透明の下方凸状カバー６の中央から風Ｗを吹き出すように構成されたので、天井１にコンパクトに設置でき、小型ファン７の消費電力を低く抑えることができる。外観上、デザインがスマートで、美観を向上できる。埃や塵を室内に撒き散らすことなく室内の空気を循環（対流）させ、清浄かつ快適な環境を維持することができる。 As described above, the lighting device according to the present invention includes the small fan 7 in the central region C and is configured to blow the wind W from the center of the semitransparent lower convex cover 6. It can be installed compactly, and the power consumption of the small fan 7 can be kept low. Appearance is smart and can improve aesthetics. It is possible to circulate (convect) indoor air without scattering dust or dust in the room, and maintain a clean and comfortable environment.

また、下面５ａ側に複数個のＬＥＤ３が散点状に配設された取付板５と、取付板５の下方の中央領域Ｃに配設される筒体４と、取付板５の周縁部に固着され、かつ、中央に窓部９を有する半透明の下方凸状カバー６と、通気孔１２を有し筒体４の下端を施蓋する蓋部材２とを、備え、筒体４と蓋部材２によって形成される中央空間部１０に小型ファン７を内有して、下方凸状カバー６の中央から風Ｗを吹き出すように構成されたので、天井１にコンパクトに設置でき、小型ファン７の消費電力を低く抑えることができる。外観上、デザインがスマートで、美観を向上できる。埃や塵を室内に撒き散らすことなく室内の空気を循環させ、清浄かつ快適な環境を維持することができる。 In addition, a mounting plate 5 in which a plurality of LEDs 3 are arranged in the form of dots on the lower surface 5 a side, a cylinder 4 disposed in a central region C below the mounting plate 5, and a peripheral portion of the mounting plate 5 A semi-transparent downward convex cover 6 that is fixed and has a window portion 9 in the center, and a lid member 2 that has a vent hole 12 and covers the lower end of the cylindrical body 4 are provided. Since a small fan 7 is included in the central space portion 10 formed by the member 2 and the wind W is blown out from the center of the downward convex cover 6, the small fan 7 can be installed compactly on the ceiling 1. The power consumption can be kept low. Appearance is smart and can improve aesthetics. It is possible to maintain a clean and comfortable environment by circulating indoor air without scattering dust or dust in the room.

また、中央空間部１０内に、イオン発生器１３と、活性石を含有するセラミック粒１４とを、内有しているので、マイナスイオンが室内に広がり、室内空気中に混在するウィルスや雑菌を死滅させたり、煙草その他の悪臭を消したりして室内空気を爽やかにすることができる。 Moreover, since it has the ion generator 13 and the ceramic particle | grains 14 containing an active stone in the central space part 10, a negative ion spreads indoors, and the virus and various bacteria which are mixed in indoor air. The room air can be refreshed by killing or extinguishing cigarettes and other odors.

また、取付板５は、１００Ｖの交流電圧を１２Ｖの直流電圧に変換するインバータ１６を備え、インバータ１６からの１２Ｖの直流電圧にて、ＬＥＤ３を点灯させ、かつ、小型ファン７を作動させるように構成されているので、ＬＥＤ３と小型ファン７が電源を共用でき、構造及び電気回路が簡単で安価に製造でき、かつ、使用電力量を低減できる。 The mounting plate 5 includes an inverter 16 that converts an AC voltage of 100 V into a DC voltage of 12 V. The LED 3 is turned on and the small fan 7 is operated by the DC voltage of 12 V from the inverter 16. Since it is comprised, LED3 and the small fan 7 can share a power supply, a structure and an electric circuit can be manufactured simply and cheaply, and the electric power consumption can be reduced.

また、取付板５は円盤状に形成され、かつ、筒体４は円筒状に形成され、筒体４の内径Ｄ_１は、取付板５の直径Ｒの１５％〜２５％の大きさに設定されているので、筒体４と蓋部材２によって形成される中央空間部１０の容積が十分に小さく、イオン発生器１３とセラミック粒１４によって、中央空間部１０内の空気を１００万個／ｃｍ³以上の高い濃度（密度）でマイナスイオン化できる。イオン発生器１３とセラミック粒１４の相乗効果により、中央空間部１０内の空気のマイナスイオン濃度（密度）をより一層向上できる。 The mounting plate 5 is formed in a disc shape, and the cylinder 4 is formed in a cylindrical shape. The inner diameter D ₁ of the cylinder 4 is set to 15% to 25% of the diameter R of the mounting plate 5. Therefore, the volume of the central space 10 formed by the cylindrical body 4 and the lid member 2 is sufficiently small, and the ion generator 13 and the ceramic particles 14 allow 1 million pieces / cm of air in the central space 10. Negative ionization is possible at high concentration (density) of ³ or more. Due to the synergistic effect of the ion generator 13 and the ceramic particles 14, the negative ion concentration (density) of air in the central space 10 can be further improved.

また、下面５ａ側に照明灯２０を保持する取付板５と、取付板５の下方の中央領域Ｃに配設される筒体４と、取付板５の周縁部に固着され、かつ、中央に窓部９を有する半透明の下方凸状カバー６と、通気孔１２を有し筒体４の下端を施蓋する蓋部材２とを、備え、筒体４と蓋部材２によって形成される中央空間部１０に小型ファン７を内有して、下方凸状カバー６の中央から風Ｗを吹き出すように構成されたので、天井１にコンパクトに設置でき、小型ファン７の消費電力を低く抑えることができる。外観上、デザインがスマートで、美観を向上できる。埃や塵を室内に撒き散らすことなく室内の空気を循環させ、清浄かつ快適な環境を維持することができる。 Also, the mounting plate 5 that holds the illuminating lamp 20 on the lower surface 5a side, the cylinder 4 that is disposed in the central region C below the mounting plate 5, and the peripheral edge of the mounting plate 5 are fixed to the center. A semi-transparent downward convex cover 6 having a window portion 9 and a lid member 2 having a vent hole 12 and covering the lower end of the cylindrical body 4, and a center formed by the cylindrical body 4 and the lid member 2 Since the small fan 7 is included in the space 10 and the wind W is blown out from the center of the downward convex cover 6, the space 10 can be installed compactly on the ceiling 1, and the power consumption of the small fan 7 can be kept low. Can do. Appearance is smart and can improve aesthetics. It is possible to maintain a clean and comfortable environment by circulating indoor air without scattering dust or dust in the room.

２蓋部材
３ＬＥＤ
４筒体
５取付板
５ａ下面
６カバー
７小型ファン
９窓部
１０中央空間部
１１プロペラ
１２通気孔
１３イオン発生器
１４セラミック粒
１５活性炭
１６インバータ
１９枠材
２０照明灯
Ｃ中央領域
Ｄ_１内径
Ｒ直径
Ｗ風 2 Lid member 3 LED
4 Cylindrical body 5 Mounting plate 5a Lower surface 6 Cover 7 Small fan 9 Window 10 Central space
11 Propeller 12 Vent 13 Ion generator 14 Ceramic grain
15 activated carbon 16 inverter
19 Frame material 20 Illuminating lamp C Central area D ₁ inside diameter R diameter W wind

Claims

A mounting plate (5) in which a plurality of LEDs (3) are arranged in the form of dots on the lower surface (5a) side, and a cylinder (4) suspended from a central region (C) of the mounting plate (5) ), A translucent downward convex cover (6) fixed to the peripheral edge of the mounting plate (5) and coated with a photocatalyst on the outer surface, and a lid member (2) having a vent hole (12) With
The mounting plate (5) has a hole penetrating in the vertical direction in the central region (C),
The cylindrical body (4) has an interior communicating with the hole of the mounting plate (5) in the vertical direction,
The lower convex cover (6) has a window (9) corresponding to the opening (8) at the lower end of the cylindrical body (4) at the center,
The lid member (2) sandwiches the inner peripheral edge of the window (9) of the downward convex cover (6) in the vertical direction between the lid member (2) and the lower end of the cylinder (4). Attached to the lower end of the cylinder (4), and the lid member (2) is provided with activated carbon (15) on the back surface,
A small fan (7) having a propeller (11) made of resin containing germanium in a central space (10) formed by the cylinder (4) and the lid member (2), and an ion generator (13) and ceramic grains (14) containing active stones,
Air is taken into the central space portion (10) from the hole portion of the mounting plate (5), and wind (W) is blown out from the vent hole (12) of the lid member (2) . A lighting device characterized by that.

A bottom surface (5a) side lighting mounting plate for holding (20) (5), the cylindrical body to be vertically in central region (C) in the mounting plate (5) and (4), said mounting plate ( is fixed to the periphery of 5), and a translucent lower convex cover photocatalyst is coated on the outer surface (6), and a lid member (2) to have a vent hole (12), comprising,
The mounting plate (5) has a hole penetrating in the vertical direction in the central region (C),
The cylindrical body (4) has an interior communicating with the hole of the mounting plate (5) in the vertical direction,
The lower convex cover (6) has a window (9) corresponding to the opening (8) at the lower end of the cylindrical body (4) at the center,
The lid member (2) sandwiches the inner peripheral edge of the window (9) of the downward convex cover (6) in the vertical direction between the lid member (2) and the lower end of the cylinder (4). Attached to the lower end of the cylinder (4), and the lid member (2) is provided with activated carbon (15) on the back surface,
A small fan (7) having a propeller (11) made of resin containing germanium in a central space (10) formed by the cylinder (4) and the lid member (2), and an ion generator (13) and ceramic grains (14) containing active stones ,
Air is taken into the central space portion (10) from the hole portion of the mounting plate (5), and wind (W) is blown out from the vent hole (12) of the lid member (2) . A lighting device characterized by that.

The mounting plate (5) includes an inverter (16) that converts an AC voltage of 100V into a DC voltage of 12V, and the LED (3) is turned on by the DC voltage of 12V from the inverter (16), and, the lighting device according to claim 1, wherein configured to actuate the small fan (7).

The lighting device according to claim 1, 2 or 3 , wherein the lid member (2) is fitted to a lower end of the cylindrical body (4) via a frame member (19) .

The mounting plate (5) is formed in a disc shape, and the cylindrical body (4) is formed in a cylindrical shape, and the inner diameter (D ₁ ) of the cylindrical body (4) is the diameter of the mounting plate (5). The lighting device according to claim 1, 2 , 3 or 4 , which is set to a size of 15% to 25% of (R).