M426730 五、新型說明： 【新型所屬之技術領域】 本創作係與發光二極趙燈具有關，更詳而言之，乃特指一種於透光本 體端部設有發光二極體，並於透光本體外周面設有折射微結構。藉以將發 光二極體之投射光線由透光本體内部往透光本體外部折射，以提供照明之 燈具結構。 【先前技術】 發光二極趙(LED)由於具有省電、壽命長以及光源不易隨使肖時間而衰 減等優點，因此常被用來作為各項照明光源之用。然而，傳統LED燈具由 於發光一極體所產生之光線為集束式光線，為於中心處之光線集中，而週 圍之光線強度則隨中心距離越遠越快速減少。所以LED燈具常得加裝透 鏡，藉由透鏡折射而產生較為寬廣的照明角度。因此LED燈具常被製成燈 泡狀之照明燈具。 而對於室域櫥櫃之環境照明，需以長條狀之照明燈具如日光燈來獲 取大面積且均勻之照明。然而，習用之LED燈具，大多僅將複數之發光二 極趙排列成-長列’以作為長條狀之酬燈具。卻仍存在集束式光線散射 角度不夠，不能產生均勻之大面積照明。 【新型内容】 綜合上開先祕_缺點，大致上包括led燈具集束式光線散射角度 不夠、難以產生均勻之大面賴明。而鑑於解決上述缺點，本案提出一種 發光二極趙燈具的方案，該方案於結構簡單、生產容易以及照明光線適用 於作為環境光源等優點。 3 M426730 本創作一種發光二極體燈具，其主要包含有： 一透光本體，其係為一實心狀物體，該透光本體之週緣處係設有至少 一沿透光本體轴向延伸之平面； 至少一設置於透光本體一端部處之發光二極體元件，其係往透光本趙 内部產生一投射光線；以及 複數設置於透光本體外表面之折射微結構，其係可將通過折射微結構 之投射光線往透光本體外部折射，以使透光本體產生照明效果。 本創作之主要目的在於：藉由上述結構，使發光二極體元件之集束狀照 明光線’轉化形成長條狀或平面狀之發光照明燈具。以改善發光二極體元 件照明過於集中，產生環境光源效果不佳之問題。 本創作之次要目的在於：當透光本體為一長條實心柱體狀之燈柱時，燈 柱週緣之平面可同時產生一長條型光帶，以進一步增加燈具照明之效果。 平面處更進一步可設有一反射結構，當本創作應用於天花板等只需單面照 明之處，反射結構可將由平面處發散之光線反射至另一方向，以增加單一 方向之照明強度》 本創作之另一次要目的在於：該折射微結構於燈柱外表面之分佈密度與 發光二極體元件之距離成正比。以彌補光照強度衰減之問題，而使燈柱整 體發散亮度趨於均勻化。 本創作之在一次要目的在於：該折射微結構係為一凹六狀、圓點狀凹槽 或直線狀凹槽結構之至少其中之一，且係以雷射雕刻加工形成，其具有結 構易於細微化、清晰之優點。且透光本體可為各種尺寸之柱體狀、板狀或 其它形狀，透過雷射雕刻加工機可輕易地於各種透光本體外表面形成折射 M426730 微結構，而不會受到外形與尺寸之限制。 【實施方式】 為便於說明本案於上述新型内容一欄中所表示的中心思想，茲以具體實 施例表達。實施例中各種不同物件係按適於例舉說明之比例，而非按實際 元件的比例予以繪製，合先敘明》 如第一圖〜第二圖圖面所示，本創作係為一種發光二極體燈具，其主要 包含有： -透光本想1G，其係為-實^狀物體，可由—透明壓克力材或聚碳酸醋 (PC)材所製成。較佳之實補，該狀本趙1Q為—長條實心'柱趙狀之燈柱 11。該燈柱11之週緣處係設有一沿燈柱11長轴方向延伸之平面12。 至少一設置於燈柱11 一端部處之發光二極體元件20，其係藉由一固定座 21以套設於燈柱11端部。發光二極體元件20沿燈柱彳彳長軸方向往燈柱”内 邛產生一投射光線。於另一較佳的實施例中，燈柱Μ兩端皆各設有一發光 二極體元件20，以加強照明強度。以及 複數設置於燈柱11外表面之折射微結構3〇，該折射微結構3〇係可為一 凹穴狀、圓點狀凹槽或直線狀凹槽結構之至少其中之…且該折射微結構 係以雷射刺加軸。其射料機結構3()之投射光線往燈柱U 外部折射，以使燈柱11產生照明效果。 明瞭上述本案詳細結構後，以下係針對本案之動作原理逐一詳細說明： 如第二圖及第三關面所示’當發光二極趙元件2Q沿燈柱Ή長袖方向往 燈柱11内部產生-集束狀之投射光線時，部份投射光線會通過折射微結構 3〇。並經由折概結構30之作用，而往燈柱μ外表面折射，以使燈柱他 5 M426730 生散設之照明光線。而該平面12上之折射微結構30亦同時可產生一長條型 光帶，以進一步增加照明之效果。 而燈柱11本身為可透光材質之實心柱體’其成型、製作容易。加上各折 射微結構30之凹穴狀結構’只需以模具或冶具直接施壓成型或以雷射雕刻 加工即可。而該發光二極體元件20亦只需以固定座21直接套設固定於燈柱 11端部。本創作之燈具整體結構結構簡單 '生產容易，也易於維修更換。 進一步地，相較習用以網板印刷機所形成之折射微結構，習用網點印刷 以墨水印刷於物體表面，當圖形細微化時，墨水間容易產生沾黏模糊之缺 陷。且以網板印刷機印刷於透光本體10表面時，除了容易受到透光本趙1Q 形狀而不易印刷外，且受到網板印刷機之網板尺寸限制，亦不易施作於大 面積之透光本體10或得分多次印刷’實為不便。而本創作之折射微結構30 係可以雷射雕刻加工形成，其具有結構易於細微化、圖形清晰不易模糊沾 黏之優點。且透光本鱧10可為各種尺寸之柱體狀、板狀或其它形狀，透過 雷射雕刻加工機可輕易地於各種透光本艘10外表面形成折射微結構30 ’而 不會受到外形與尺寸之限制。 再如第四圖圖面所示，該平面12處更進一步設有一反射結構13。該反 射結構13係可為反射膜、反射片或反射板其中之一者。當本創作應用於天 花板等只需單面照明之處，反射結構13可將由平面12處發散之光線反射至 另一方向，以增加另一方向之照明強度。甚者，由於該燈柱糾為可透光之 實心柱體’對於反射之光線更可產生一透鏡效果，以增加照明光線之變化。 如第五Α圖〜第五C圖圖面所示，其中，該燈枉彳彳之截面除了可以為前述 之半圓狀外，亦可為半橢圓狀、三角形狀及多角形狀其中之一者。且燈柱 M426730 11之表面更進一步可形成沿長軸方向設置之鋸齒狀表面，以利於擴散燈柱 11之照明角度與範圍者。 再者，請參閱第六圖圖面所示，一般來說，距離發光二極體元件20越 遠之位置’其光照強度越弱。因而容易造成燈柱扣整體亮度不均勻。因此， 為了使燈柱11所散射之光照強度一致化，本創作之折射微結構30於燈柱H 外表面之分佈密度與發光二極體元件20之距離成正比。如圖面所示，發光 一極體元件20由燈柱11兩端向内照射。越接近燈柱糾兩端處光照強度越 強’而接近燈柱11中央處光照強度越弱。因此，折射微結構30於中央處其 分佈密度較兩端處更為密集，以產生更多折射光線，以彌補光照強度衰減 之問題，而使燈柱11整體發散亮度趨於均勻化。 再請參閱第七圖及第八圖所示，其係為本創作透光本體10之再一實施 例。其中，該透光本體10係為一實心板體14，該發光二極體元件2〇係藉由 固定座21以套設於實心板體14之至少一側邊處。而該等折射微結構3〇進一 步係包含複數直行排列之圓點狀凹槽31及複數橫列排列之直線狀凹槽32。 該等折射微結構30係以雷射雕刻加工形成β 藉由上述直行排列之圓點狀凹槽31及橫列排列之直線狀凹槽32，可使 發光二極體元件20投射之光線均勻自實心板體14之外表面發散而出，而形 成優良之平面照明光源。 最後’本創作之實心板體14除了可為一平板片狀體外，亦可將實心板體 14彎折成如第九圖~第十二圖圖面所示之彎弧片狀體或波浪片狀體。搭配前 述之平面12及貼附於其上之反射結構13，可使發光二極體元件2〇所投射之 光線，藉由折射與反射作用而自實心板體14透出。 7 M426730 雖然本案是以數個最佳實施例做說明，但精於此技藝者能在不脫離本案 精神與範疇下做各種不同形式的改變。以上所舉實施例僅用以說明本案而 已’非用以限制本案之範圍。舉凡不違本案精神所從事的種種修改或變化， 俱屬本案申請專利範圍。 【圖式簡單說明】 第一圖係本創作之立體外觀示意圖。 第二圖係本創作之立體分解示意圖。 第三A圖係本創作之剖面動作示意圖。 第三B圖係本創作折射微結構之動作示意圖。 第四圖係本創作另一實施例之燈柱截面示意圖。 第五A圖係本創作之燈柱截面示意圖(一）。 第五B圖係本創作之燈柱截面示意圖(二）。 第五C圖係本創作之燈柱截面示意圖(三）。 第六圖係本創作第二實施例之立體外觀示意圖。 第七圖係本創作第三實施例之立體外觀示意圖。 第八圖係第七圖之局部放大示意圖。 第九圖係本創作第四實施例之立體外觀示意圖。 第十圖係第九圖之局部放大示意圖。 第十一圖係本創作第五實施例之立體外觀示意圖。 第十二圖係第十一圖之局部放大示意圖。 【主要元件符號說明】 透光本體10 M426730 燈柱11 平面12 反射結構13 實心板體14 發光二極體元件20 固定座21 折射微結構30 圓點狀凹槽31 直線狀凹槽32M426730 V. New description: [New technology field] This creation department is related to the light-emitting diode Zhao lighting. More specifically, it refers to a kind of light-emitting diode at the end of the light-transmitting body. The outer surface of the light body is provided with a refractive microstructure. The projected light of the light-emitting diode is refracted from the inside of the light-transmitting body to the outside of the light-transmitting body to provide a luminaire structure for illumination. [Prior Art] Luminous Diode Zhao (LED) is often used as a lighting source because of its advantages of power saving, long life, and difficulty in reducing the light source with time. However, in conventional LED lamps, the light generated by the light-emitting body is a bundled light, and the light at the center is concentrated, and the intensity of the surrounding light is rapidly reduced as the distance from the center is farther. Therefore, LED lamps often have to be equipped with a lens to produce a wider illumination angle by lens refraction. Therefore, LED lamps are often made into lamp-like lighting fixtures. For ambient lighting in room cabinets, large-scale and uniform lighting is required with long strips of lighting such as fluorescent lamps. However, most of the conventional LED lamps are arranged in a plurality of light-emitting diodes as long columns to serve as long-length lamps. However, there is still a cluster light scattering angle that is not enough to produce uniform large-area illumination. [New content] Comprehensively open the first secret _ shortcomings, generally including the led light concentrating angle of the led illuminator is not enough, it is difficult to produce a uniform large surface. In view of the above shortcomings, the present invention proposes a scheme for a light-emitting diode Zhao luminaire, which has the advantages of simple structure, easy production, and illumination light suitable for use as an ambient light source. 3 M426730 The present invention relates to a light-emitting diode lamp, which mainly comprises: a light-transmitting body, which is a solid object, and a peripheral surface of the light-transmitting body is provided with at least one plane extending along the axial direction of the light-transmitting body. At least one light-emitting diode element disposed at one end of the light-transmitting body, which generates a projected light inside the light-transmitting body; and a plurality of refractive microstructures disposed on the outer surface of the light-transmitting body, the system may pass The projected light of the refractive microstructure is refracted toward the outside of the light-transmitting body to cause the light-transmitting body to produce a lighting effect. The main purpose of the present invention is to convert the bundled illumination light of the light-emitting diode element into a long or planar illumination lamp by the above structure. In order to improve the illumination of the LED components, the illumination is too concentrated, resulting in poor environmental light source effects. The secondary purpose of this creation is that when the light-transmitting body is a long solid column-shaped lamp post, the plane of the periphery of the lamp post can simultaneously produce a long strip of light to further increase the illumination effect of the lamp. The plane can be further provided with a reflective structure. When the creation is applied to a ceiling or the like where only one-sided illumination is required, the reflective structure can reflect the diverging light from the plane to the other direction to increase the illumination intensity in a single direction. Another secondary objective is that the distribution density of the refractive microstructure on the outer surface of the lamp post is proportional to the distance of the light-emitting diode elements. In order to compensate for the problem of the attenuation of the light intensity, the overall divergence brightness of the lamp post tends to be uniform. The purpose of the present invention is that the refractive microstructure is at least one of a concave hexagon, a dot-shaped groove or a linear groove structure, and is formed by laser engraving, which has an easy structure. The advantages of subtlety and clarity. The light-transmitting body can be cylindrical, plate-shaped or other shapes of various sizes, and the laser mirroring machine can easily form the refractive M426730 microstructure on the outer surface of various light-transmitting bodies without being limited by the shape and size. . [Embodiment] The central idea expressed in the column of the above novel content for convenience of explanation is expressed by a specific embodiment. The various items in the embodiment are drawn according to the proportions exemplified in the description, rather than the proportions of the actual components, as shown in the first figure to the second figure, the creation is a kind of illumination. The diode lamp mainly comprises: - a light-transmitting 1G, which is a solid-like body, and can be made of a transparent acrylic material or a polycarbonate (PC) material. Better to make up, the shape of this Zhao 1Q is a long strip of solid 'column Zhao-shaped lamppost 11 . A plane 12 extending along the longitudinal direction of the lamp post 11 is disposed at the periphery of the lamp post 11. At least one of the light-emitting diode elements 20 disposed at one end of the lamp post 11 is sleeved on the end of the lamp post 11 by a fixing base 21. The light-emitting diode element 20 generates a projected light along the longitudinal axis of the lamp post toward the lamp post. In another preferred embodiment, a light-emitting diode element 20 is disposed at each end of the lamp post. To enhance the illumination intensity, and a plurality of refractive microstructures 3设置 disposed on the outer surface of the lamp post 11, the refractive microstructure 3 can be at least one of a recessed, a dot-shaped groove or a linear groove structure. And the refractive microstructure is laser-spun plus axis. The projected light of the projectile structure 3() is refracted outside the lamp post U to cause the lamp post 11 to produce an illumination effect. After clarifying the detailed structure of the above case, the following The operation principle of the case is explained in detail one by one: As shown in the second figure and the third level, when the light-emitting diode Zhao 2Q is generated along the long sleeve of the lamp post and toward the inside of the lamp post 11 - the beam-like projection light is generated. The portion of the projected light passes through the refractive microstructure 3〇 and is refracted toward the outer surface of the lamp post μ by the function of the folded structure 30, so that the lamp column 5 5426730 is scattered with the illumination light, and the refraction of the plane 12 The microstructure 30 can also produce a long strip of light at the same time In order to further increase the effect of the illumination, the lamp post 11 itself is a solid cylinder of a light-transmissive material, which is easy to form and manufacture. The recessed structure of each refractive microstructure 30 is only required to be directly pressed by a mold or a tool. It can be formed by laser engraving, and the LED component 20 can be directly sleeved and fixed to the end of the lamp post 11 by the fixing base 21. The overall structure of the lamp of the present invention is simple, easy to manufacture and easy to manufacture. Further, compared with the refractive microstructure formed by the screen printing machine, the conventional dot printing is printed on the surface of the object by ink, and when the pattern is fined, the ink is liable to cause defects of adhesion and blurring. When the board printing machine is printed on the surface of the light-transmitting body 10, it is not easy to be printed except for the shape of the light-transmitting body, and is limited by the size of the screen of the screen printing machine, and is not easy to be applied to the large-area light-transmitting body 10. Or it is inconvenient to score multiple times. The refraction microstructure 30 of this creation can be formed by laser engraving, which has a structure that is easy to be fine, clear and not easy to blur. The light-transmissive base 10 can be cylindrical, plate-shaped or other shapes of various sizes, and the laser micro-structure 30 can be easily formed on the outer surface of the ship 10 by a laser engraving machine without The shape and size are limited. Further, as shown in the fourth figure, the plane 12 is further provided with a reflective structure 13. The reflective structure 13 can be one of a reflective film, a reflective sheet or a reflective plate. The present invention is applied to a ceiling or the like where only one-sided illumination is required, and the reflective structure 13 can reflect the light diverging from the plane 12 to the other direction to increase the illumination intensity in the other direction. Moreover, since the lamp post is corrected The solid column of light transmission can produce a lens effect for the reflected light to increase the variation of the illumination light. As shown in the fifth to fifth C drawings, the cross section of the lamp is removed. It may be a semicircular shape as described above, or may be one of a semi-elliptical shape, a triangular shape, and a polygonal shape. Further, the surface of the lamp post M426730 11 can further form a serrated surface disposed along the long axis direction to facilitate diffusion of the illumination angle and range of the lamp post 11. Furthermore, referring to the figure of the sixth figure, in general, the position farther from the light-emitting diode element 20 is weaker. Therefore, the overall brightness of the lamp post buckle is easily uneven. Therefore, in order to make the intensity of the light scattered by the lamp post 11 uniform, the distribution density of the refractive microstructure 30 of the present invention on the outer surface of the lamp post H is proportional to the distance of the light emitting diode element 20. As shown in the figure, the light-emitting body element 20 is illuminated inwardly from both ends of the lamp post 11. The closer to the lamp post, the stronger the light intensity at the ends, and the weaker the light intensity near the center of the lamp post 11. Therefore, the refractive microstructure 30 is denser at the center than at both ends to generate more refracted light to compensate for the problem of attenuation of the illumination intensity, so that the overall divergence brightness of the lamp post 11 tends to be uniform. Referring to the seventh and eighth figures, it is still another embodiment of the creation of the light-transmissive body 10. The light-transmitting body 10 is a solid plate body 14 , and the light-emitting diode element 2 is sleeved on at least one side of the solid plate body 14 by the fixing base 21 . The refraction microstructures 3 further comprise a plurality of dot-like grooves 31 arranged in a straight line and a linear groove 32 arranged in a plurality of rows. The refractive microstructures 30 are formed by laser engraving to form β. The linearly-shaped grooves 31 arranged in the straight line and the linear grooves 32 arranged in the horizontal direction can make the light projected by the light-emitting diode element 20 uniform. The outer surface of the solid plate 14 is diverged to form an excellent planar illumination source. Finally, the solid plate 14 of the present invention may be a flat plate, and the solid plate 14 may be bent into a curved plate or wave plate as shown in the ninth to twelfth drawings. Shape. With the plane 12 and the reflective structure 13 attached thereto, the light projected by the LED element 2 can be transmitted from the solid plate body 14 by refraction and reflection. 7 M426730 Although this case is illustrated by several preferred embodiments, it is true that those skilled in the art can make various changes in the form without departing from the spirit and scope of the case. The above embodiments are merely illustrative of the present invention and are not intended to limit the scope of the present invention. All kinds of modifications or changes that are not in violation of the spirit of the case are the scope of patent application in this case. [Simple description of the diagram] The first picture is a three-dimensional appearance of the creation. The second figure is a three-dimensional exploded view of the creation. The third A picture is a schematic diagram of the cross-section action of the creation. The third B diagram is a schematic diagram of the action of the refractive microstructure of the present invention. The fourth figure is a schematic cross-sectional view of a lamp post of another embodiment of the present creation. The fifth A picture is a schematic diagram of the cross section of the lamp post (1). The fifth B diagram is a schematic diagram of the cross section of the lamp post of this creation (2). The fifth C picture is a schematic diagram of the cross section of the lamp post (3). The sixth drawing is a schematic perspective view of the second embodiment of the present creation. The seventh drawing is a schematic perspective view of the third embodiment of the present creation. The eighth figure is a partially enlarged schematic view of the seventh figure. The ninth drawing is a schematic perspective view of the fourth embodiment of the present creation. The tenth figure is a partially enlarged schematic view of the ninth figure. The eleventh drawing is a schematic perspective view of the fifth embodiment of the present creation. The twelfth figure is a partially enlarged schematic view of the eleventh figure. [Main component symbol description] Transmissive body 10 M426730 Lamp post 11 Plane 12 Reflective structure 13 Solid plate body 14 Light-emitting diode element 20 Mounting seat 21 Refractive microstructure 30 Dot-like groove 31 Linear groove 32