M335632 八、新型說明： 【新型所屬之技術領域】 本創作與一種反光模組有關，特別是指一種讓LED輻 射光束連同反射光匯聚朝著照明區域直射一光形的反光模 組。 【先前技術】 ' 因發光二極體（Light Emitting Diode，縮寫LED)較室 ，外燈具（譬如水銀燈、高壓納燈等HID燈具或道路燈或其 籲它用於戶外照明的燈具）或室内燈具（如常見的鎢絲發熱燈 泡、日光燈或其它用於建構物照明的燈具）更能節省電能， 未來可能廣泛的運用。 第一圖顯示一種已知的LED照明燈具，雖在發光體 〇)外疊放有固定板（11)和透光板（12)，然而其亮度仍 未達照明的標準。簡單的說，發光體（丨）屬於一種冷光系 的可見光，輻射的光束（14)以及錐形反射面（13)的反射 光（15)，在一定距離會形成既定光形的照明區域（簡稱照 鲁區，16 )。 ' 從圖面可以清楚地看到，二鄰近發光體（1)的照區 -(16)會在交集處形成亮度最高的光斑區（17)，亮度次高 的明亮區（18)照在此光斑區（π)附近，其餘照區（16) 的範圍亮度較低，超出此照區（16)的部分則亮度逐漸黯 淡。 第二圖顯示另一種已知的led照明燈具，主要是在燈 殼（6)的背光面擠製有複數散熱片（61)，向光的一面組設 有複數LED模組（62)，每一 LED模組（62)係在一燈罩 5 M335632 (63)裡容設多顆LED燈（64)。 從道路燈具的亮度切入，一段街道的亮度係間隔50公 尺設置一盞路燈，但上述二例的照明程度不足，必須間隔約 4公尺設置一盞始符合所需的亮度，致使照明的成本過高， 因此仍須朝著提昇發光二極體亮度的方向克服和加強，故本 案創作人針對此課題研究一種LED燈具之反光模組。 【新型内容】 本創作目的之一在於：提供一種LED燈具之反光模 轚 B組，藉由LED燈具輻射光束配合反光組件的反射光匯聚形 成既定光形照區，具有提昇亮度、降低成本等功效。 為達上述目的，本創作一種LED燈具之反光模組，係 在LED周邊設有多個反光組件，該反光組件一面為匯聚 面，背面為一反射面，位於LED對邊之二反光組件，係以 一反光組件的匯聚面朝向另一反光組件的反射面，讓LED 輻射光束連同入射反射面鏡射匯聚面的反射光，朝著照區直 射一光形。 I【實施方式】 ， 為使貴審查委員明暸本創作的技術核心，茲以下列實施 例來闡述反光模組的概念。 請先參閱第三圖所繪製的一種反光模組示意圖，圖面顯 示一燈殼（21)具有一可透光的燈罩（211)，該燈殼（21) 裡固設有複數基板（22)，該基板（22)可以是一種電子電 路佈局的板材。多個發光體（2 )的電極端分別插接或錄接 於該基板（22)上，各該基板（22)在周圍的邊緣具有至少 一反光組件（23)，該反光組件（23)具有一傾斜的匯聚面 (231)，該匯聚面（231)的背面係一反射面（ 232)，該反 6 M335632 射面（ 232)的傾斜角度小於匯聚面（231)。 ' 上述反光組件（23)以一既定條件設於該基板（22)的 侧邊：每一匯聚面（231)朝向於燈具的中心位置，從圖面 清楚看到，圖左二反光組件（23)的匯聚面（231)係朝向 右上方；圖右二反光組件（23)的匯聚面（231)係朝向左 上方’此一條件讓本實施例的免度南於前揭先前技術。 、 以圖左二反光組件（23)為例，圖左基板（22)的發光 •體（2)輻射光束（24)入射匯聚面（231)致生反射光 鲁（25a)，以及發光體（2)輻射光束（％ )入射反射面 (232)再反射到匯聚面（231)產生的反射光（25b)，二光 係同向透出該燈罩（211)入射到一照區（26)裡。 同樣地，圖右二反光組件（23)在圖右基板（22)的發 光體（2)輻射光束（24)照射下，入射匯聚面（231)致生 的反射光（25c)，以及從反射面（232)入射匯聚面（231) 產生的反射光（25d)，二光亦同向透出該燈罩（211)入射 到同一照區（26)裡。 ^ 至於圖中基板（22)的發光體（2)所輻射光束（24)， -係入射兩侧反光組件（23)的匯聚面（231)，致生反射光 (25)朝向該照區（26)透出燈罩（211)。 所有發光體（2)輕射光束配合反光組件（23)反射的 光源，匯聚形成的既定光形照區（26)較前揭先前技術更為 混光聚集，所以照明的光亮程度相對提昇，如此一來，譬如 充當路燈使用時，間隔的距離將大於先前技術，自然愈接近 傳統路燈的標準。由於LED發光二極體的耗電量較傳統路 燈為低，故相似亮度下，本實施例的生產成本更為低廉。 因反射的表面情況區分為鏡射與漫射，其中，非平面的 7 M335632 —反射謂『漫射』’本實施例的反光組件（23)最好是作鏡面 •處理或金屬表面處理，使反光組件（23)以鏡射方歧射 有的光束。 根據上述技術内容，本創作得以相同流程、製作步驟以 及利用模具調控傾斜角度量產同一反光組件。 第四、五圖顯示一組裝於燈殼的散熱材（31)，一面且 • f多片接觸氣體用於散熱的鰭片（311)，另面為一平坦的接 ,^面（312)，該接著面（312)供複數基板（32)排列固 _定。该基板（32)可以是電子電路佈局的印刷電路板，讓多 個發光體（3 )的電極端分別插接或銲接於對應的基板 (32)上，使電性連接的各該發光體（3)輻射光束。 一反光罩（4)，在四邊傾斜的罩壁（41)間縱横交錯有 複數反光組件（42)，交錯的各該反光組件（42)之間形成 多個條狀空間（43)。該反光罩（4)罩覆在排列的基板 (32)上，使各該基板（32)周邊具有反光組件（42)，而 且，該基板（32)上兩兩一對併列的發光體恰容於對 鲁應空間（43)裡，如此一來，併列的每對發光體（3)周邊 •同樣具有反光組件（42)。 . 該反光組件（42)具有一傾斜的匯聚面（421)，以及一 月對該匯聚面（421)的反射面（422)，該反射面（422)傾 斜的角度小於匯聚面（421)。在四邊形反光罩（4)裡，平 行其中二對邊的反光組件（42 )，可以是截面呈等腰三角形 的設計，至於平行其它二對邊的反光組件（42)，則以該匯 聚面（421)朝向於燈具的中心位置來設計。 如此一來，所有發光體（3 )輻射光束配合反光組件 (42)反射的光源，可以調整匯聚一既定光形的照區，其原 8 M335632 ( 523 )嵌槽 ( 525 )反射面 (54)空間 ( 524)嵌接部 (53)反光組件 (55)罩邊M335632 VIII. New description: [New technical field] This creation is related to a reflective module, especially a reflective module that allows the LED radiation beam to converge together with the reflected light to directly illuminate the illumination area. [Prior Art] 'Light Emitting Diode (LED) is more than room, external lamps (such as mercury lamps, high-pressure lamps, HID lamps or road lamps or their use for outdoor lighting) or indoor lamps (such as common tungsten heating bulbs, fluorescent lamps or other lamps used for building lighting) can save energy and may be widely used in the future. The first figure shows a known LED lighting fixture in which a fixed plate (11) and a light-transmitting plate (12) are stacked on top of the illuminator, but the brightness is still below the standard of illumination. Simply put, the illuminant (丨) belongs to a kind of luminescence visible light, the radiant beam (14) and the reflected light (15) of the conical reflecting surface (13), which will form a predetermined light-shaped illumination area at a certain distance (abbreviation) Zhao Lu District, 16). ' It can be clearly seen from the drawing that the illumination area (16) of the two adjacent illuminators (1) will form the brightest spot area (17) at the intersection, and the brightest area (18) with the second highest brightness shines here. In the vicinity of the spot area (π), the brightness of the remaining area (16) is low, and the brightness of the portion beyond the area (16) is gradually dimmed. The second figure shows another known LED lighting fixture, which mainly has a plurality of heat sinks (61) extruded on the backlight surface of the lamp housing (6), and a plurality of LED modules (62) are arranged on one side of the light. An LED module (62) is provided with a plurality of LED lamps (64) in a lampshade 5 M335632 (63). From the brightness of the road lamps, the brightness of a section of the street is set at a distance of 50 meters, but the lighting of the above two cases is insufficient. It must be set at an interval of about 4 meters to meet the required brightness, resulting in the cost of lighting. Too high, so it still has to overcome and strengthen the direction of the brightness of the light-emitting diode, so the creator of this case studied a reflective module of LED lamps for this subject. [New content] One of the purposes of this creation is to provide a reflective module B of an LED lamp. The radiation beam of the LED lamp is combined with the reflected light of the reflective component to form a predetermined photo-shaped area, which has the functions of improving brightness and reducing cost. . In order to achieve the above objective, the present invention creates a reflective module for an LED lamp, which is provided with a plurality of reflective components around the LED. The reflective component has a converging surface on one side and a reflective surface on the back side, and is located on the opposite side of the LED. The converging surface of one of the retroreflective components is directed toward the reflecting surface of the other reflective component, and the LED radiation beam, together with the reflected light of the incident reflecting surface of the incident surface, is directed toward the illumination area. I [Implementation] In order to make your review committee understand the technical core of this creation, the following examples are used to illustrate the concept of the reflective module. Please refer to the schematic diagram of a reflective module drawn in the third figure. The figure shows that a lamp housing (21) has a light-transmitting lamp cover (211), and a plurality of substrates (22) are fixed in the lamp housing (21). The substrate (22) may be a sheet of an electronic circuit layout. The electrode ends of the plurality of illuminants (2) are respectively inserted or recorded on the substrate (22), and each of the substrates (22) has at least one reflective component (23) at a peripheral edge, and the reflective component (23) has An inclined converging surface (231), the back surface of the converging surface (231) is a reflecting surface (232), and the anti-6 M335632 emitting surface (232) is inclined at an angle smaller than the converging surface (231). The above-mentioned retroreflective component (23) is disposed on the side of the substrate (22) in a predetermined condition: each converging surface (231) faces the center of the luminaire, as clearly seen from the drawing, the left reflective component (23) The convergence surface (231) is oriented to the upper right; the convergence surface (231) of the second right reflection assembly (23) is oriented to the upper left. This condition allows the exemption of the present embodiment to be prior to the prior art. Taking the left reflective component (23) of the figure as an example, the illuminating body (2) radiation beam (24) of the left substrate (22) enters the converging surface (231) to generate the reflected light (25a), and the illuminant ( 2) The radiation beam (%) is incident on the reflecting surface (232) and then reflected to the reflected light (25b) generated by the converging surface (231). The two light beams are incident on the lampshade (211) in the same area (26). . Similarly, the right-side reflective component (23) is illuminated by the illuminant (2) radiation beam (24) of the right substrate (22), the reflected light (25c) incident on the convergence surface (231), and the reflection from the reflection The surface (232) is incident on the converging surface (231) and the reflected light (25d) is incident on the same illumination area (26). ^ As for the radiation beam (24) emitted by the illuminant (2) of the substrate (22) in the figure, - is the convergence surface (231) incident on the two side reflection assemblies (23), and the induced reflection light (25) faces the illumination area ( 26) The lamp cover (211) is exposed. All of the illuminants (2) light beam and the light source reflected by the illuminating component (23), the converged formed photo-illumination zone (26) is more mixed and concentrated than the prior art, so the brightness of the illumination is relatively increased, so As a result, when used as a street light, the distance between the intervals will be greater than that of the prior art, and naturally closer to the standard of traditional street lamps. Since the power consumption of the LED light-emitting diode is lower than that of the conventional street lamp, the production cost of the embodiment is lower under similar brightness. The surface condition of the reflection is divided into mirroring and diffusion, wherein the non-planar 7 M335632 - the reflection is "diffuse". The reflective component (23) of this embodiment is preferably mirrored, treated or metal surface treated. The retroreflective component (23) mirrors the beam of light. According to the above technical content, the creation enables the same process, the production steps, and the use of the mold to adjust the tilt angle to mass produce the same reflective component. The fourth and fifth figures show a heat dissipating material (31) assembled on the lamp housing, one side and a plurality of fins (311) for contacting the gas for heat dissipation, and the other surface is a flat connection, the surface (312). The bonding surface (312) is arranged to align the plurality of substrates (32). The substrate (32) may be a printed circuit board of an electronic circuit layout, and the electrode ends of the plurality of illuminants (3) are respectively inserted or soldered to the corresponding substrate (32) to electrically connect the illuminants ( 3) Radiation beam. A reflector (4) has a plurality of reflective elements (42) interleaved between the four sides of the inclined wall (41), and a plurality of strip spaces (43) are formed between the staggered reflective members (42). The reflector (4) is covered on the arranged substrate (32) such that each of the substrates (32) has a reflective component (42), and a pair of side-by-side illuminators on the substrate (32) are suitable In the case of Luying Space (43), the side of each pair of illuminators (3) juxtaposed also has a reflective component (42). The reflective assembly (42) has a slanted converging surface (421) and a reflecting surface (422) of the converging surface (421) in January, the reflecting surface (422) being inclined at an angle smaller than the converging surface (421). In the quadrilateral reflector (4), the reflective assembly (42) parallel to the two opposite sides may have a design with an isosceles triangle in cross section, and the parallel assembly (42) parallel to the other two pairs of sides may be the converging surface ( 421) Designed towards the center of the luminaire. In this way, all of the illuminant (3) radiation beam is matched with the light source reflected by the illuminating component (42), and the illuminating zone of a predetermined light shape can be adjusted, and the original 8 M335632 (523) slot (525) reflecting surface (54) Space (524) fitting (53) reflective assembly (55) hood
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