1278589 九、發明說明： 【發明所屬之技術領域】 、本發明係屬於一種照明設備，尤指一種以反射元件傳 遞光的室内照明設備。 【先前技術】 電力的發展為人類帶來極大的便利性，日常生活、工 作均離開不了電力，惟，對升斗小民而言，電費的支出係 為一筆不可少的家庭固定支出，對政府而言，如何穩定地 供應電力，以維持工業及民生所需則是每年盛夏所需面臨 的問題。故如何節省電力，誠為全民該有的共識。 以曰4生活當中的照明設備而言，家庭式的照明是每 -：空間至少需要一盞照明設備，倘若一個三房二廳一廚 一衛的家庭，即至少需要7盞照明設備，又以辦公室而言 ，由於是高度使用視力的場所，為了保護工作者的視力， 更需要安裝多I照明設備，而現代住宅由於室内採光不足 ，即使在白天仍然需要開燈，故不論是—般家庭或者企業 經營者，除了需要一筆為數不小的電費支出以外，燈具的 耗損更換亦是不可少。 是以，現有照明裝置的架構係每—照明設備均需要燈 具’以致於具有耗電及燈具損耗的問冑，實有加以改良的 必要。 【發明内容】 為了改善現有照明設備之缺失，本發明之主要目的在 於提供一種以最少的燈具即可以提供多處室内照明，以大 4 1278589 幅節省電費/以及燈具支出的省電照明裝置。 基於上述目的，本發明之設 脾， 又冲概念係利用反射原理， 今—光源所投射之光線同時提供客 了促仏夕個空間的照明。 又實施上述設計概念之具體枯 射# # 技術包括一縱向隧道式反 ^ ^ 射凌置相通之橫向隧道式 射破置、一設於縱向隧道式反身 射破置頂部之集光反射裝 直、以及一設於橫向隧道式反射$ ,,、久耵衷置鄰近縱向隧道式反射 展置该端之燈具照明裝置，其中， -^ ^向隧道式反射裝置包 中空之隨道體，於隧道體内g 、篮円周壁上設有多數個相併設 罝的反射元件，以圍設成一中空的 、 J通這，反射兀件之反射 曲朝向通道内部，縱向隧道式及鼾 .^ 您、式反射裝置與橫向隧道式反射 展置交接處設有一傾斜設置，且反鼾而 、 且且久射面朝向集光反射裝置 之截光反射元件，其對角位置設有_傾斜之投射照明元件 ’而橫向隧道式反射裝置係包括一中空之隨道體，於橫向 隧道式反射裝置内周壁併貼多數個反射元件，隧道體底部 間隔叹有透光孔，於透光孔處設有位於對角之截光反射元 件、投射照明元件。 士實施上述技術手段以後，本發明係將縱向隧道式反射 奴置安裝於建築物外牆，而將各橫向隧道式反射裝置延伸 於樓板之天花板處，在自然光充足時，可以利用集光反射 裝置將光線集中投射進入縱向隧道式反射裝置内部，再經 由投射照明元件反射投射於橫向隧道式反射裝置内部，即 藉由位於各透光孔之投射照明元件將光線反射於室内，提 供白天的免電力室内照明。 5 1278589 又’當自然光不充足時，則可以利用該燈具昭明裝 投出光線，利用橫向随道式反射裝置内部之各反射元㈣ 遞光線’而後由投射照明元件將光線反射於室内。 、 【實施方式】 /請同時參閱第-圖所示，本發明所提供之省電照明裝 置係ax有一位於建築物外牆的縱向隧道式反射裝置（1 ^ )’=該縱向随道式反射裝置（！◦)上，相應於各樓層 的天花板位置，分別設有一道與縱向隧道式反射裝置（1 .0)相通之橫向隧道式反射裝置（2〇)，各橫向隧道式 反射裝置（2 0 )視空間照明亮度需要，在各空間設有一 以上之透光孔（2 1 )，以將光線投射於該空間當中，而 照明裝置所需之光源係包括了設於縱向隧道式反射裝置（ 10)頂部之集光反射裝置（30)、以及設於橫向隧道 式反射裝置（2 0 )上之燈具照明裝置（4 〇 )。 請參閱第二圖所示，所述之縱向隧道式反射裂置（1 〇 )係包括一縱向延伸，並且固定於建築物外牆之中空隧 ^ 道體（11)，於隧道體（11)内周壁上設有多數個相 併设置的反射元件（1 2)，以圍設成一中空的通道（1 〇〇) ’反射元件（12)之反射面即朝向通道（ι〇〇 )内部’各反射元件（i 2)可以是具有金屬光亮表面之 塑膠體，其較佳是以鏡子製成。 而所述τκ光反射裳置（3 0 )係包括一設於隨道體（ 1 1 )頂部之碗型體（3 1 )、併貼於碗型體（3 1 )内 周壁之多數個反射元件（3 2)、被撐持於碗型體（3 1 6 1278589 兀件（3 3 )，該集光照明元件（ 縱向隧道式反射裝置（1 〇 )的通 然光充足的白天，可以藉由併貼呈 2 )將太陽光反射集中於集光照明 集光照明元件（3 3 )將自然光反 置（1〇)的通道（1〇〇)内， )周壁之各反射元件（1 2 )進行1278589 IX. Description of the invention: [Technical field to which the invention pertains] The present invention relates to a lighting device, and more particularly to an indoor lighting device that transmits light by a reflecting member. [Prior Art] The development of electric power has brought great convenience to human beings. The daily life and work cannot leave electricity. However, for the small people, the expenditure on electricity is an indispensable fixed expenditure for the family. For the government, How to supply electricity steadily to maintain industrial and people's livelihood is a problem that needs to be addressed every summer. Therefore, how to save electricity is a consensus that the whole people should have. For the lighting equipment in the life of 曰4, the home-style lighting requires at least one lighting device per space: if a family of three bedrooms, two living rooms, one kitchen and one bathroom, at least 7 lighting equipment, and office In view of the high degree of vision, in order to protect the vision of workers, it is more necessary to install multi-I lighting equipment, and modern houses are not required to turn on the lights even during the day, so whether it is a family or a business. Operators, in addition to a small amount of electricity bills, the replacement of lamps and lanterns is also indispensable. Therefore, the architecture of the existing lighting device requires a lamp for every lighting device, so that there is a problem of power consumption and lamp loss, which is necessary for improvement. SUMMARY OF THE INVENTION In order to improve the deficiencies of existing lighting devices, the main object of the present invention is to provide a power-saving lighting device that can provide multiple indoor lighting with a minimum of luminaires, saves electricity costs with a large amount of electricity, and consumes lamps. Based on the above object, the spleen and the rushing concept of the present invention utilizes the principle of reflection, and the light projected by the current source simultaneously provides illumination for the space of the room. The specific dry shot ## technology that implements the above design concept includes a vertical tunnel type anti-radiation tunneling, and a light tunneling reflection, which is disposed at the top of the longitudinal tunneling reflex beam. And a luminaire illumination device disposed at the end of the horizontal tunnel-type reflection $ , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , There are a plurality of reflecting elements arranged on the inner wall of the basket and the basket, so as to be surrounded by a hollow, J-pass, the reflection of the reflecting element is directed toward the inside of the channel, the longitudinal tunnel type and the 鼾.^ The reflection device and the lateral tunnel reflection display are provided with a tilting arrangement, and the light-reflecting element facing the light-collecting and reflecting surface is disposed at a diagonal position, and the inclined illumination element is disposed at a diagonal position. The transverse tunnel type reflecting device comprises a hollow channel body, and a plurality of reflective elements are attached to the inner peripheral wall of the lateral tunnel type reflecting device, and the bottom of the tunnel body is separated by a light-transmitting hole, and the light-transmitting hole is located at a diagonal The truncated reflection element and the projection illumination element. After implementing the above technical means, the present invention installs a longitudinal tunnel type reflective slave on the outer wall of the building, and extends each lateral tunnel type reflecting device to the ceiling of the floor slab, and can use the light collecting and reflecting device when the natural light is sufficient. The light is concentratedly projected into the interior of the longitudinal tunneling reflection device, and then reflected by the projection illumination element to be projected inside the lateral tunnel reflection device, that is, the light is reflected in the room by the projection illumination elements located in the respective light transmission holes, thereby providing daytime power-free Indoor lighting. 5 1278589 And when the natural light is not enough, the light can be projected by the luminaire, and the light is reflected by the reflection elements (4) inside the horizontal traverse reflector, and then the light is reflected by the projection illumination element. [Embodiment] / Please refer to the same figure as shown in the figure - the power saving lighting device provided by the present invention has a longitudinal tunnel type reflecting device (1 ^ ) on the outer wall of the building' = the longitudinal channel reflection On the device (!◦), corresponding to the ceiling position of each floor, there is respectively a horizontal tunnel type reflecting device (2〇) communicating with the longitudinal tunnel type reflecting device (1.0), and each lateral tunnel type reflecting device (2) 0) depending on the brightness of the space illumination, more than one light-transmissive hole (2 1 ) is provided in each space to project light into the space, and the light source required for the illumination device includes a longitudinal tunnel-type reflection device ( 10) The top collecting reflector (30) and the luminaire illuminating device (4 设) provided on the lateral tunnel reflecting device (20). Referring to the second figure, the longitudinal tunnel reflection crack (1 〇) includes a longitudinal extension and is fixed to the hollow tunnel body (11) of the building exterior wall, and the tunnel body (11) The inner peripheral wall is provided with a plurality of reflective elements (1 2) arranged to be arranged to form a hollow channel (1 〇〇) 'the reflective surface of the reflective element (12) is toward the inside of the channel (ι) Each of the reflective elements (i 2) may be a plastic body having a metallic bright surface, which is preferably made of a mirror. The τκ light reflecting skirt (30) includes a plurality of reflections disposed on the inner peripheral wall of the bowl body (31) on the top of the body (1 1 ) and attached to the bowl body (31). The component (3 2) is supported by the bowl body (3 1 6 1278589 element (3 3 ), and the light collecting illumination element (longitudinal tunnel type reflecting device (1 〇) can be used for a sufficient daytime And affixed to 2) concentrating the sunlight reflection on the collecting illumination illuminating element (3 3 ), the natural light is reversed (1 〇) in the channel (1 〇〇), and the reflective elements (1 2 ) of the peripheral wall are
)中間上方之集光照明 3 3 )之反射面係朝向 道（1 0 0 )，而在自 碗狀之各反射元件（3 元件（3 3 )上，再由 射於縱向隧道式反射裝 進而藉由通道（1〇〇 光的傳遞。 又，為了避免灰塵 影響各反射元件（1 2 裝置（3 0 )與通道（ 通道（100)頂部之 (3 5 )以及各反射元 的透光性、反射效果。 、雨水等落作通道（1〇〇)内而 )的反射效果，本發明於集光反射 1 0 0 )之相交處，設一可封閉於 透光板（3 5 )，定期清理透光板 件（3 2 )表面，即可以維持應有 而縱向隨道式反射裝置（工〇 )相應於各橫向隨道式 反射裝置（2 ◦)位置，設有位於對角位置之截光反射元 件（1 5 )、投射照明元件（丄6 )，該截光反射元件（ 1 5 )係傾斜設於縱向隧道式反射裝置（丄〇 )與橫向隧 道式反射裝置（20)交接處，其略突出於通道（丄〇〇 )，且反射面朝向集光照明元件（33)，當集光照明元 件（3 3 )所反射出的光線投射於截光反射元件（丄5 ) 時，即會被反射於投射照明元件（16)，再藉由投射照 明元件（1 6 )將光線朝向橫向隧道式反射裝置（2 〇 ) 内部投射。 7The reflection surface of the upper part of the collected illumination 3 3 ) faces the track (1 0 0 ), and is mounted on the reflective elements (3 elements (3 3 ) from the bowl, and then by the longitudinal tunnel reflection And by the channel (1 〇〇 light transmission. In addition, in order to avoid dust affecting the various reflective elements (1 2 device (30) and channel (channel (100) top (3 5) and the translucency of each reflection element , the reflection effect, the reflection effect of rainwater, etc., which is inside the channel (1〇〇), the present invention is at the intersection of the light-collecting reflection 100), and one can be enclosed in the light-transmitting plate (3 5 ), periodically Cleaning the surface of the light-transmissive plate member (3 2 ), that is, maintaining the position of the longitudinally-tracking type reflecting device (2 ◦) corresponding to each lateral channel-shaped reflecting device (2 ◦), and providing a section at a diagonal position a light reflecting element (15) and a projected illumination element (丄6), the light intercepting reflective element (15) being obliquely disposed at a junction of the longitudinal tunnel reflecting device (丄〇) and the lateral tunnel reflecting device (20), It protrudes slightly from the channel (丄〇〇), and the reflecting surface faces the collecting lighting element (33) when collecting light When the light reflected by the element (3 3 ) is projected on the light-cut reflective element (丄5), it is reflected on the projected illumination element (16), and the light is directed to the lateral tunnel by the projection illumination element (16). Reflector (2 〇) internal projection. 7
1278589 所述之橫向隨道式反射裝置（2 〇)係包括-中空且 橫向延伸於室内天花板位置的隧道體（22)、多數個併 貼於随道體⑴）内周壁的反射元件（23)，以圍設 成-中空的通道（ 2 0 0 )，反射元件⑴）之反射面 即朝向通at ( 2 0 〇 )内部’以將由前述投射照明元件（ 1 6 )所投射出之自然光，|!由各反射元件（2 3 )反射 傳遞光線。又於隨道體（2 2)纟部，相應於各室内空間 設有多數個透光孔（2 1 )’透光孔（2丄）之數量視該 空間所需照明壳度而定，倘若所需亮度不高時（如臥室） ，或者空間較小的房間，只要一個透光孔（2丄），反之 ，倘若為空間較大的客廳或者辦公室，則需要在該空間當 中設以多個透光孔（2 1 )。 而於各透光孔（2 1 )分別設有位於對角位置之截光 反射元件（2 4 )、投射照明元件（2 5 )，其中截光反 射元件（2 4 )係以傾斜狀設於透光孔（2 1 )的其中一 端角，其略突出於通道（200)内部，並且反射面朝向 投射照明元件（1 6 )，而投射照明元件（2 5 )則以傾 斜狀設於隧道體（2 2 )内部，且位於截光反射元件（2 4 )的對角位置，其反射面係斜向朝向截光反射元件（2 4 )以及室内，經由投射照明元件（1 6 )所投射出之自 然光經由各反射元件（2 3 )的反射傳遞以後，通過截光 反射元件（2 4 )時，局部的光線即投射於截光反射元件 (24)，再反射於投射照明元件（2 5 )，藉由投射照 明元件（2 5 )投射於室内，提供室内的白天照明，亦即 8 1278589 在不需要電力以及燈具的情況下，解決現代集合式住宅採 光不足的情形。 又’前述是在自然光充足的情形下’利用反射原理提 供一種免電力免燈具的照明設備，其既無衍生電費，亦無 燈具耗損的問題，惟，當自然光不充足（例如陰天或者夜 晚）時，即需要所述之燈具照明裝置（4 0 )提供光源。 請參閱第二、三圖所示，所述之燈具照明裝置（4 Q )係位於橫向隨道式反射裝置（2 0 )鄰近縱向隨道式反 _ 射裝置（1 0 )該端，其設有兩間隔設置並且藉以固定於 牆壁之導軌（4 1 )，兩導軌（4 1 )之間設有一可沿著 導執（41)升降之燈座（42)，燈座（42)與導勒j (4 1 )之間以滾輪輔助滑移，而燈座（4 2 )朝向通道 (2 0 0 )該側面組裝有燈具（4 3 )，且該燈座（4 2 )係與一升降控制機構（4 4 )連接，以控制燈座（4 2 )之升降，橫向隧道式反射裝置（20)之隧道體（22 )周壁設有可供燈座（4 2 )通過之穿槽，而該升降控制 ⑩機構（44)可以疋一馬達（圖中未示）、固定於馬達之 動力輸出軸上的齒輪、以及設於燈座（4 2 )上與齒輪喃 合之齒條’啟動馬達正反轉即可以帶動齒條連同燈座（4 2 )升降。 於本實施例當中，該升降控制機構（4 4 )係為手動 控制，其包括一藉以樞設於樓板頂面之轉轴（45)、固 定於轉軸（4 5 )兩端之捲線轴（4 6 )、分別繞設μ 捲線轴（4 6 )上並且以其中一端固定於燈座（4 2 )之 9 1278589 繩索（4 7 )、-設於轉抽（4 5 )其中一端的鍵輪（4 8) ’該鏈輪（48)周壁設有珠槽，於鏈輪（48)周 緣設-往下垂降的珠鏈（49)，珠鍵（49)係卡設於 珠槽内，當拉引珠鏈（4 9 )而使鏈輪（4 δ )轉動時， 即可以帶動轉軸（4 5 )連同捲線轴（4 6 )轉動，進而 藉由㈣Η 7 )將燈座（4 2 )往上或者往下位移。 在自然光充足時，待伟燈庙^ / 、 了係使垃苁（4 2 )下降至橫向隧道 式反射裝置（20)下方，接用白从、， 卜方知用自然光照明，t自然光不 充足而必需採用燈具照明裝置（4 、4 )之先源時，則可以 控制燈座（4 2 )上升黾谱而喊、苦』 、、 」开至核向隧道式反射裝置（2 0 )内 ’並且導通燈具照明裝置（4 〇 ) , ^ ^ ^ ^The transverse channel reflector (2 589) according to 1278589 comprises a tunnel body (22) which is hollow and extends laterally at the indoor ceiling position, and a plurality of reflective elements (23) attached to the inner peripheral wall of the channel body (1). The surrounding surface of the reflecting element (1), which is a hollow channel (200), is oriented toward the inside of the at (20 〇) to transmit the natural light projected by the projection illumination element (16). ! The light is reflected by the reflection elements (23). And in the sacral body (2 2), corresponding to each indoor space, a plurality of light-transmissive holes (2 1 ) are provided, and the number of light-transmitting holes (2 丄) depends on the required illumination shell of the space, if When the required brightness is not high (such as a bedroom), or a room with a small space, as long as a light-transparent hole (2丄), otherwise, if it is a living room or office with a large space, it is necessary to set multiple spaces in the space. Light transmission hole (2 1 ). The light-transmitting holes (2 1 ) are respectively provided with a light-cutting reflective element (2 4 ) at a diagonal position and a projection illumination element (2 5 ), wherein the light-cutting reflective element (2 4 ) is disposed obliquely One end corner of the light transmission hole (2 1 ) slightly protrudes inside the channel (200), and the reflection surface faces the projection illumination element (16), and the projection illumination element (25) is disposed in the tunnel body in an inclined manner. (2 2 ) internal, and located at a diagonal position of the light-cutting reflective element (2 4 ), the reflecting surface is obliquely directed toward the light-cutting reflective element (24) and the room, and projected by the projected illumination element (16) After the natural light is transmitted through the reflection of each of the reflective elements (23), when passing through the light-reflecting element (2 4 ), the local light is projected onto the light-cutting reflective element (24) and then reflected on the projected illumination element (2 5 ). Projected by projecting lighting elements (2 5 ) to provide indoor daylight illumination, that is, 8 1278589 solves the problem of insufficient lighting in modern collective houses without the need for electricity and lamps. In addition, the foregoing is a lighting device that provides a power-free and lamp-free device by using the principle of reflection. It has neither the deferred electricity cost nor the problem of lamp wear, but when the natural light is insufficient (such as cloudy or night). In this case, the luminaire lighting device (40) is required to provide a light source. Referring to the second and third figures, the luminaire lighting device (4 Q ) is located at the end of the horizontal anti-channel reflecting device (20) adjacent to the longitudinal anti-channel anti-reflecting device (10). There are two spaced and fixed rails (4 1 ) to the wall, and a bracket (42) for lifting and lowering along the guide (41) is provided between the two rails (4 1 ), the lamp holder (42) and the guide Between j (4 1 ) is a roller-assisted slip, and the lamp holder (42) faces the channel (200). The lamp is assembled on the side (4 3 ), and the lamp holder (4 2 ) is connected to a lifting control The mechanism (4 4 ) is connected to control the lifting of the lamp holder (42), and the peripheral wall of the tunnel body (22) of the lateral tunnel reflecting device (20) is provided with a slot through which the lamp holder (42) passes, and the The lifting control 10 mechanism (44) can be equipped with a motor (not shown), a gear fixed to the power output shaft of the motor, and a rack-mounted starting motor disposed on the socket (42). Reverse rotation can drive the rack together with the lamp holder (4 2 ). In the embodiment, the lifting control mechanism (4 4 ) is manually controlled, and includes a rotating shaft (45) pivoted on the top surface of the floor and a winding shaft fixed to the two ends of the rotating shaft (4 5 ) (4) 6), respectively, a 9 1278589 rope (4 7 ) which is respectively wound on the μ reel (4 6 ) and fixed at one end to the socket (4 2 ), and a key wheel provided at one end of the pumping (4 5 ) ( 4 8) 'The sprocket (48) has a bead groove on the peripheral wall of the sprocket (48). The bead chain (49) is lowered to the periphery of the sprocket (48). The bead key (49) is clamped in the bead groove. When the sprocket (4 δ ) is rotated by the bead chain (4 9 ), the rotating shaft (4 5 ) can be rotated together with the bobbin (4 6 ), and the lamp holder (4 2 ) can be raised by (4) Η 7 ) or Move down. When the natural light is sufficient, wait for the Weiguang Temple ^ / , and let the 苁 (4 2 ) descend to the lateral tunnel-type reflecting device (20), and use the white singer, and the squad knows to use natural light to illuminate, t is not enough natural light. When it is necessary to use the source of the luminaire lighting device (4, 4), the lamp holder (4 2 ) can be controlled to rise and scream, bitter, and open to the nuclear tunnel type reflecting device (20). And turn on the lighting fixture (4 〇), ^ ^ ^ ^
u; 使其頂撐彈片（43 )朝向橫向隧道式反射裝置（？ ηA μ ^ 0 )内部投射光線，藉由 投射照明元件（2 5 )將光線投射於室内。 請復參閱第一圖及第四圖所示，#丄々 1 口 7不，係本發明實施於建築 物之縱向剖面示意圖以及橫向剖 不思圖，由所示可知， 本發明之設計可以同時提供多個空 ^ ^ 工間之室内照明，以節省 電費及燈具費用。 另—種實施型態，其係將 〇)内之截光反射元件（ 件（1 6 ) ( 2 5 )改為 (25a)，其中，設於 之通道（1 0 0 A )内的 出於通道（100A)， 波置（2〇A)内部以及 另如第五圖所示係本發明之 前述設於通道（10〇) (2〇 1 5 ) ( 2 4 )以及投射照明元 單一個投射照明元件（1 6 A ) 縱向隧道式反射裝置（1 〇 A ) 投射照明元件（1 6 A )係略突 且其反射面朝向橫向隧道式反射 10 Ϊ278589 木光照明元件（3 〇 )傾斜設置，而橫向隧道式反射裝置 (2 〇 A )内的投射照明元件（2 5 A )則是略突出於通 道（200A)内，且反射面朝向縱向隨道式反射裝置（ 1 〇 A )該側以及透光孔（2 1 a )設置，如此即可以較 夕之元件將自然光線引入，並投射於室内。 又前述較佳實施例係以縱向隧道式反射裝置（丄〇 ) 以及集光反射裝置（3 〇 )作為白天之免電力採光，此外 ，亦可在集光反射裝置（3 〇 )之集光照明元件（3 3 ) 、Ρ α又以太陽能板，以提供燈具照明裝置（4〇)所需電 :’更加達到節能的㈣，尤其全年日照充足的台灣頗為 適合。 再者，倘若本發明不設以集光反射裝置（3 〇 )以及 縱向隨道式反射裝置ΟΝ，僅設以橫向隨道式反射裝 置（2〇)，以及直接於橫向隧道式反射裝置（2〇) -：：二燈具照明裝置（4〇)，其仍可以利用反射原理 以-：燈具提供多個室内空間的照明，達到節能的目的。 【圖式簡單說明】 圖係本發明實施於建築物之縱向剖面示意圖。 。弟—圖係本發明實施於建築物之局部縱向剖面示意圖 ί = :::發明之燈具照明裝置的立體組合示意圖。 第五^本發明實施於建築物之橫向剖面示意圖。 剖面：=係本發明實施於建築物之另-種型態局部縱向 1278589 【主要元件符號說明】 (10) (10A)縱向隧道式反射裝置 (100) (100A)通道 ( 2 0 0 ) (200A)通道 (11) 隧道體 （12)反射元件 (1 5 )截光反射元件 ' (1 6 ) ( 1 6 A )投射照明元件 ( 2 0 ) (20A)橫向隧道式反射裝置 • (21)(21A)透光孔 (2 2 )隧道體 (2 3 )反射元件 （2 4 )截光反射元件 ( 2 5 ) ( 2 5 A )投射照明元件 (3 0 )集光反射裝置 (31)碗型體 （32)反射元件 (3 3 )集光照明元件（3 5 )透光板 (4 0 )燈具照明裝置（4 1 )導執 ® (42)燈座 （43)燈具 (4 4 )升降控制機構（4 5 )轉軸 (4 6 )捲線軸 （4 7 )繩索 (48)鏈輪 （49)珠鏈 12u; projecting the top support spring (43) toward the interior of the lateral tunneling device (? ηA μ ^ 0 ), and projecting the light into the room by projecting the illumination element (25). Please refer to the first figure and the fourth figure, #丄々1口7不, which is a schematic longitudinal sectional view of the present invention and a horizontal cross-sectional view, as shown, the design of the present invention can simultaneously Provide indoor lighting for multiple air units to save electricity and lighting costs. In another embodiment, the cut-off reflective element (piece (1 6 ) ( 2 5 ) in the 〇) is changed to (25a), wherein the channel (1 0 0 A) is located in the channel The channel (100A), the wave-set (2〇A) interior, and the fifth figure as shown in the fifth figure are provided in the channel (10〇) (2〇1 5 ) ( 2 4 ) and a projection illumination unit projection Lighting element (1 6 A ) Longitudinal tunnel reflector (1 〇A ) Projection lighting element (1 6 A ) is slightly protruding and its reflecting surface is inclined towards the horizontal tunnel reflection 10 Ϊ 278589 wood lighting element (3 〇) The projected illumination element (25 A) in the lateral tunneling reflector (2 〇A) is slightly protruded into the channel (200A), and the reflecting surface faces the side of the longitudinal channel-reflecting device (1 〇A) and The light-transmitting holes (2 1 a ) are disposed, so that natural light can be introduced into the room and projected into the room. The preferred embodiment is a longitudinal tunnel type reflecting device (丄〇) and a light collecting and reflecting device ( 3 〇) as a daylight-free lighting, in addition to the collection of light-reflecting devices (3 〇) Ming components (3 3 ) and Ρα are solar panels to provide the lighting required for lighting fixtures (4〇): 'More energy-efficient (4), especially suitable for Taiwan with sufficient sunshine throughout the year. Furthermore, if this The invention is not provided with a light collecting and reflecting device (3 〇) and a vertical channel reflecting device ΟΝ, and is only provided with a lateral channel type reflecting device (2〇), and directly to the lateral tunnel type reflecting device (2〇) -:: Two luminaire lighting devices (4 〇), which can still use the reflection principle to provide illumination for multiple indoor spaces to achieve energy saving purposes. [Simplified illustration] The present invention is implemented in a longitudinal section of a building. 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 The invention is implemented in another type of building in the longitudinal direction of the building 1278589 [Description of the main components] (10) (10A) Longitudinal tunnel reflecting device (100) (100A) channel (200) (200A) channel (11 Tunnel Body (12) reflective element (1 5 ) truncated reflective element ' (1 6 ) ( 1 6 A ) projected illumination element ( 2 0 ) (20A) lateral tunnel reflector • (21) (21A) light transmission hole ( 2 2) tunnel body (23) reflective element (2 4 ) truncated reflective element ( 2 5 ) ( 2 5 A ) projection illumination element (30) light collecting reflector (31) bowl body (32) reflective element (3 3) Collecting light components (3 5 ) Light-transmitting plate (40) Lamp lighting device (4 1 ) Guide® (42) Lamp holder (43) Lamp (4 4) Lifting control mechanism (4 5 ) Shaft (4 6) bobbin (4 7 ) rope (48) sprocket (49) bead chain 12