M378351 五、新型說明： 【新型所屬之技術領域】 本創作係涉及一種光學透鏡；特別是指一種應 ED光源之透鏡結構創新型態設計者。 ； 【先前技術】 按 由於具 照明裝 '道路照 由 此各國 以保護 然 線發散 會集中 照度差 與缺憾 ，相較於一 有顯著的節 置上，其中 明的路燈。 於路燈的照 政府均對路 用路者的用 而，相較於 角度較小， 在路燈鄰近 異過大的現 般傳統光源而言，發光二極體（Led 能省電優勢，使其可廣泛地應用於 最受矚目的應用之一，就是在夜間提^ 明特性會影響用路者在夜間的視線’ 燈的照度及其均勻度制定有相關規11 路安全1 乾， 傳統光源而§ ，發光二極體固有的 以致於應用於路燈時，其所發出的 處，進而造成路燈在遠離處與鄰近處^ 象，造成無法提供道路均勻照明 $ η的問荀M378351 V. New description: [New technical field] This creation relates to an optical lens; in particular, to an innovative design of the lens structure of an ED light source. [Prior Art] According to the lighting of the road, the countries will use the protection line to divergence and concentrate the illuminance and imperfections. Compared with a significant section, the street lights are clear. The government of the streetlights is used by road users. Compared with the angles, the LEDs have the advantage of saving electricity in the vicinity of street lamps. One of the most eye-catching applications is to improve the visibility of the road at night and the uniformity of the lamp's illumination at night. The light-emitting diode is so inherent that when it is applied to a street lamp, the place it emits, causing the street lamp to move away from the vicinity, causing the road to be uniformly illuminated.
度均 勻且 術課 因此，如何改善LK)路燈在遠離處與鄰近處的照 勻性’以符合上述相關照度規範的要求，提供道路均、 切合實用效益的照明光線，已成為相關業者的重要技 題。 是以，針對上述習知L0)光源結構所存在之問題點， 女何開發種更具理想實用性之創新結才冓，實係相關業者 須再努力研發突破之目標及方向。 、 ’、 有鑑於此，釗作人本於多年從事相關產品之製造開發 與设叶經驗，針斜卜、曰戶，An ^n. . T上述之目^ 评加％叶與審慎評估後， 終得一確具實用性之本創作。 3 M378351 【新型内容】 本創作之主要目的，係& 其所欲解決之問題點，係針詞^ 更佳、更具理想實用性之新式 創新突破； 提供一種LED光诉田$灶 如何研I山元源用透鏡， ΙΡΠ I出—種照度均勻性 源用透鏡為目標加以 本 鏡包括 體，其 一第二 間隔二 形内凹 度深淺 部，凹 導入部 該弧形 設計所 同的光 使用率 易方便 創作解 :一高 界定形 凸狀表 處，且 面相銜 不同之 設於高 所在位 内凹面 構成之 投射效 ，達到 、節省 決問題之技術待寺 透光透鏡主胃， 成有一背面及光 面，一體形成於 該第一、第二凸 接 第 又 透光透 置，為 的第一 LE：D 光 果，而 照度均 製造成 該弧形内 第二凹弧 鏡主體背 對應第一 凹弧邊之 源用透鏡 能符合預 勻性佳、 本之實用 點，在 為高透 射出端 高透光 狀表面 四面相 邊；一 面，且 、第二 偏置型 ’俾可 定場所 節約能 進步性 於所述 光材質 ;一第 透鏡主 之間相 對二側 偏置式 令該偏 凸狀表 態者； 達到前 使用， 源且兼 與較佳 led光源用透 所構成之實心 —凸狀表面與 體之光射出端 對形 形成 LED 置式 面之 错此 後配 發揮 具製 產業 成有 有内凹派 光線導入 LED光線 間且偏向 創新獨特 比差異不 其最大光 造組裝簡 經濟效益 【實施方式】 請參閱第1 、2 、3 、4圖所示，係本創作LED光源 用透鏡之較佳實施例’惟此等實施例僅供說明之用，在專 利申請上並不受此結構之限制。所述LED光源用透鏡A係 包括下述構成： 出 力射 克光 壓一 如及 C以 質11 材面 光背 透\ 高有 為成 係形 ，定 10界 體其 主’ 鏡體 透心 光實 透一 高之 一 成； 構12 所端 4 M378351 近 臨 ο IX 體. 主 鏡 透 光 透 高 該 於 成 形 係 ο 2 部·’ 位端 定該 裝之 安11 一 面 背 其 面體' 表主CO 狀鏡面 凸透表 一光狀 第透凸 一 高二 該第 於、 2 3 成一相 形第33 體該面 一且凹 係，内 ，處形 32二弧 面隔一 表間有 狀12成 凸端形 二出對 第射相 1 光間 與之之 戔 »*/f ' 深 度·’ 队 5 分 3 凹邊 内弧 有凹 成二 形第 側一 二及 對以 目 才 3 33邊 面弧 凹凹 内一 形第 弧一 該之 又同 ’ 不 接異 銜差 鏡位. 透在 光所 透40 高部 該入 於導 設線 凹光 係D E ，L 40式 部置 入偏 導該 線令 光且 D ， LE1 IX 式面 置背 偏之 一10 體 主 弧 形 該 定 向 界 偏 而 且 樣 間 態 之。形 32者矩 、態 一 31型為 面置設 表偏可 狀之係 凸3420 二邊部 第弧位 、凹定 1 一裝 第第安 玄心亥 -eAW=° 應33， 對面中 為凹其 係内 置形 有為 成作 形可 21係 邊 ’ 側用 長作 二的 該23 且塊 ’凸 22位 邊定 側此 短， 二23 及塊 以凸 21位 邊定 側之 長態 二型 有凸 成外 時態 構型 結施 }實 燈體 路具 如之 C20 具部 燈位 定定 預裝 於安 裝該 組又 ΑΛ ·， 鏡用 透作 用固 源穩 光卡 D山肷 E L生 該產 何 幾 μρ 他 其 或 態 型 何 幾 等 形 邊 多 ' 形 圓 橢 、 形 圓 為。 設態 可型 亦之 又，該安裝定位部20與該高透光透鏡主體10之間係可 為一體成型之態樣（詳如第4圖所揭），亦可為分別製成 再組合定位之型態者。 其中，該高透光透鏡主體10之背面11對應該偏置式L ED光線導入部40處並設有一凸框部41，此所述凸框部41之 作用如第3 、4圖所揭，係當LED元件60組裝對應於該偏 置式LED光線導入部40時，可利用該凸框部41嵌卡於該L ED元件60周邊而獲得定位作用。 其中，如第4 、5圖所揭，該高透光透鏡主體10之背 面11與安裝定位部20表面並複合有一反射層50 ;所述反射 層50之具體成型方式，係可藉由銀或鋁材質透過鍍膜手段 結合成型於該高透光透鏡主體10之背面11與安裝定位部20 5 M378351 -表面。 - 又其中，所述尚透光透鏡主體10係可為一次透鏡 構型態，亦可為二次透鏡之結構型態者。 藉由上述結構組成設計，茲就本創作之使用作動 說明如下： . 就光線投射路徑而言’舉第4圖所揭該高透光透 體10長側向剖視角度來看’ LED元件6〇所發出的光線 • 一方面將可透過該第一、第二凸狀表面31、32的雙凸 散導光作用’令光線L1呈現朝圖中左右二側相對擴散 '態；另一方面，受到折反之光線L1，將可透過該反射 籲予以反射投出，藉此以減少光損耗。接著以第5圖所 高透光透鏡主體10短側向剖視角度來看，由於該第一 二凸狀表面31、32的光軸中心與LED元件60的光軸中 相互錯位偏置’因此LED元件60所發出的光線L3於穿 第一、第二凸狀表面31、32後，.將會產生朝圖中右側 之偏光作用。 復如第6圖所示，係本創作LED光源用透鏡A組 一燈具70 (本實施例為一路燈）結構上之實施例，該 -光源用透鏡A可為多數組呈多排間隔配置型態設於該 _ 70底面’藉此如第7圖所示’該燈具點亮時，即可 該等LED光源用透鏡a之結構型態特色與導光特點（ 4 、5圖所揭），達到其預定光場、光型之光線投射 〇 又’本創作LED光源用透鏡A之出光結杲要求有 8圖之配光曲線圖所示，該圖所揭為一極座標形式， 座標圖的中心點代表該LED光源用透鏡A的發光中心 個同心圓線表示一個光度值’越靠外圈則光度值越強 創作可達到之具體光型，可為發光角度左右各68度、 度後17度之光型態樣.，此為一種適用於路燈之投射 之结 情形 鏡主 L1 > 面擴 之狀 層50 揭該 、第 心係 透該 偏斜 裝於 LED 燈具 利用 參第 效果 如第 該極 ，每 。本 前51 光型 6 功效說明： 本創作功效增進 .本創作所揭「L二下： 透鏡主體、忠脖a 光源、用透鏡， 偏置A丨ρη Γ裝弋伋部、第—凸妝I要藉由所述高透光 ⑽光源用透鏡達到前後==創新獨特設計，俾可令 能符合預定場所使用，發揮J異不同的光投射效果，而 句性佳、節約能源且兼具製造6且^ ί用* ’達到照度均 本之實用進步性與較佳產 访歧間易方便、節省製造成 芘座業經濟效益。 本創作可產生之新功效如下： 藉由該高透光透鏡主體之呰 有所述反射層之結構設計，^ ^裝定位部表面複合 射之光線折回投光d，藉以-次反射或多次反 Λ我 > 因反射所產生之損耗。 上述實施例所揭示者係藉以具體說明本創作，且文中 雖透過特定的術語進行說明，當不能以此限定本新型創作 之專利範圍；熟悉此項技術領域之人士當可在瞭解本創作 之精神與原則後對其進行變更與修改而達到等效目的’而 此等變更與修改，皆應涵蓋於如后所述申請專利範圍所界 定之範疇中。 M378351 【圖式簡單說明】 第 1 圖 本 創 作 LED 光 源 用 透 鏡 之 俯 視 角 度 立 體 圖 〇 第 2 圖 本 創 作 LED 光 源 用 透 鏡 之 仰 視 角 度 立 體 圖 〇 第 3 圖 本 創 作 LED 光 源 用 透 鏡 之 仰 視 角 度 平 面 圖 〇 第 4 圖 本 創 作 LED 光 源 用 透 鏡 之 長 側 向 剖 視 圖 及 光 線 投 射 狀 態 示意 0 第 5 圖 本 創 作 LED 光 源 用 透 鏡 之 短 側 向 剖 視 圖 及 光 線 投 射 狀 態 示意 〇 第 6 圖 本 創 作 LED 光 源 用 透 鏡 組 裝 於 燈 具 上 之 實 施 例 圖 第 7 圖 .本 創 作 LED 光 源 用 透 鏡 組 裝 於 燈 具 上 之 光 投 射 狀 態 示 意 圖。 第 8 圖 :本 創 作 LED 光 源 用 透 鏡 之 配 光 曲 線 圖 〇 【主要元件符號說明】Uniformity and the course of the course, therefore, how to improve the illumination of the LK) street lamp in the vicinity and in the vicinity to meet the requirements of the above-mentioned relevant illumination specifications, to provide the road lighting, suitable for practical benefits of lighting, has become an important skill of the relevant industry question. Therefore, in view of the problems existing in the above-mentioned conventional L0) light source structure, the women who developed the species have more ideal and practical innovations, and the relevant industry players must make efforts to develop breakthrough goals and directions. , 'In view of this, Yu Zuo has been engaged in the manufacturing development and leaf-laying experience of related products for many years, and has been slanting, seto, An ^n. . T above the target ^ evaluation plus leaves and prudent assessment, The result is a practical and practical creation. 3 M378351 [New Content] The main purpose of this creation is to solve the problem that it wants to solve. It is a new innovation breakthrough that is better and more practical and practical. Provide a kind of LED light v. I Shan Yuanyuan uses a lens, ΙΡΠ I--the illuminance uniformity source lens is used as the target to include the body, and a second interval dichroic concave and concave depth portion, the concave introduction portion of the curved design uses the same light Easy to create and solve the solution: a high-definition convex shape, and the surface is different in the high-position concave surface to form the projection effect, to achieve, save the problem of the technology to the temple light-transmitting lens main stomach, into a back And the smooth surface is integrally formed on the first and second convex portions and is transparent to the first LE:D light, and the illuminance is respectively formed into the second concave arc mirror body corresponding to the curved portion The lens of a concave arc edge can meet the pre-uniformity and the practical point, and the surface of the high-transmission end is high-transmission-like, and the second offset type can be saved. can Stepping on the light material; a two-sided bias between the first lens main body makes the convex shape; the solid-convex surface formed by the front use, the source and the better LED light source The difference between the formation of the LED and the surface of the light is formed by the light-emitting end of the body. After that, the industrial system has a concave light to introduce the LED light, and the innovation is unique. The difference is not the maximum light. The assembly is simple and economical. Referring to Figures 1, 2, 3, and 4, the preferred embodiment of the lens for LED light source is used. However, these embodiments are for illustrative purposes only and are not limited by this structure in the patent application. The lens A for LED light source includes the following components: the output of the light is as good as that of the light, and the light of the surface of the material is turned into a structure of the surface of the light, and the upper body of the body is transparent. One of the heights is one; the end of the 12 M378351 is close to the ο body. The main mirror is transparent to the forming system ο 2 parts · ' The end is set to the side of the 11 side of the face' The CO-shaped mirror surface is transparent, the light is transparent, the second is the second, and the third is formed into a 33-shaped body. The surface is a concave system. The inner and the outer shape of the 32-arc surface are separated by a 12-shaped convex end. Shape 2 to the first phase of the first phase of the light between the light and the 戋»*/f 'depth·' Team 5 points 3 The inner arc of the concave edge has a concave shape, the second side, the second side, and the opposite side, the 3 33 side surface arc concave The first arc of the inner shape is the same as the 'no difference between the different positions. The light is transmitted through the 40th part of the light. The light is transmitted to the guide line. The light is DE-L, and the L 40 type is placed in the partial guide. And D, LE1 IX type face back bias one 10 body main arc shape, the orientation is biased and the sample state. The shape of the 32 moments, the state of the 31 type is the surface set with the surface of the convexity of the convexity 3420, the second side of the arc, the concave 1 a loaded the first Anxuan Xinhai-eAW = ° should be 33, the opposite is concave The built-in shape has a 21-side edge for the formation, and the 23-side of the block has a long length of two, and the block has a convex 22-position side which is short, and the second 23 and the block have a convex type 21 side and a long side. There is a convex external structure configuration} real lamp body road such as C20 with a lamp position is pre-installed in the installation of the group and then , ·, mirror through the solid source steady light card D Yamazaka EL What kind of μρ is produced? What kind of shape is more than a 'shaped ellipse, a round shape. In addition, the mounting position portion 20 and the high light transmissive lens body 10 may be integrally formed (as shown in FIG. 4), or may be separately combined and positioned. The type. The back surface 11 of the high light-transmitting lens body 10 corresponds to the offset type L ED light introducing portion 40 and is provided with a convex frame portion 41. The function of the convex frame portion 41 is as shown in FIGS. When the LED element 60 is assembled to correspond to the offset type LED light introducing portion 40, the convex frame portion 41 can be embedded in the periphery of the L ED element 60 to obtain a positioning function. Wherein, as shown in FIGS. 4 and 5, the back surface 11 of the high-transmission lens body 10 and the surface of the mounting positioning portion 20 are combined with a reflective layer 50; the specific forming manner of the reflective layer 50 can be by silver or The aluminum material is bonded to the back surface 11 of the high light transmission lens main body 10 and the mounting positioning portion 20 5 M378351 - surface by a coating means. - In addition, the light transmissive lens body 10 may be in a primary lens configuration or a secondary lens. With the above-mentioned structural composition design, the following is a description of the use of the present creation: . As far as the light projection path is concerned, the long light cross-sectional view of the high light-transmissive body 10 is shown in FIG. 4 'LED element 6 The light emitted by the crucible • on the one hand, the double convex light guiding action through the first and second convex surfaces 31, 32 causes the light L1 to be relatively diffused toward the left and right sides in the figure; The light beam L1, which is deflected by the reflection, is reflected and thrown through the reflection, thereby reducing the light loss. Next, in the short side cross-sectional view of the high-transmission lens body 10 of FIG. 5, since the optical axis centers of the first two convex surfaces 31, 32 are offset from each other in the optical axis of the LED element 60, After the light L3 emitted from the LED element 60 passes through the first and second convex surfaces 31, 32, it will produce a polarizing effect toward the right side in the figure. As shown in FIG. 6, the lens for the LED light source is a group of the lens A (the lamp in this embodiment). The lens for the light source can be a multi-array arrangement of multiple rows. The state is set on the bottom surface of the _70. Therefore, as shown in Fig. 7, when the lamp is lit, the structural features and light guiding characteristics of the lens a for the LED light source can be obtained (4, 5). The light projection of the predetermined light field and the light type is achieved, and the light output of the lens A of the present LED light source is required to have a light distribution graph of 8 figures, which is disclosed as a polar coordinate form, the center of the coordinate map. The point represents the center of the illuminating center of the lens A for the LED light source, and the concentric circle indicates a luminosity value. The stronger the illuminance value is, the stronger the illuminance value can be achieved. The illuminating angle can be 68 degrees to the left and then 17 degrees after the degree. Light mode type. This is a kind of junction suitable for the projection of the street lamp. The mirror L1 > the surface layer 50 is exposed, and the core system is exposed to the LED lamp. Extreme, every. The first 51 light type 6 Efficacy Description: This creative effect is enhanced. This work reveals "L two: lens body, Zhong neck a light source, lens, offset A丨ρη armored, first - convex makeup I To achieve the front and rear == innovative and unique design by the high-light (10) light source lens, the 俾 can be used in accordance with the intended place to play the different light projection effects, while the sentence is good, energy saving and manufacturing 6 And ^ ί with * 'to achieve the illuminance of the average practical progress and better production visits easy to facilitate, save the economic benefits of manufacturing into the seat industry. The new effects of this creation can be as follows: With the high light transmission lens body Then, the structure of the reflective layer is designed, and the light of the composite surface is folded back to the light-emitting d, and the damage caused by the reflection is caused by the reflection or the multiple reflections. This article is used to specify the creation of the article, and although it is explained in specific terms, it is not possible to limit the scope of the patent for this new creation; those who are familiar with the technical field can understand the spirit and principles of the creation. get on And the modifications and equivalents are intended to be included in the scope of the patent application as described later. M378351 [Simple description of the drawing] Figure 1 Creating a lens for LED light source Stereoscopic perspective view of the top view 〇 2nd view of the perspective of the lens for the LED light source, the perspective view of the perspective of the lens for creating the LED light source. FIG. 4 is a long side cross-sectional view of the lens for the LED light source and the light projection state. Fig. 5 Fig. 5 is a short side cross-sectional view of the lens for creating an LED light source and a light projection state. Fig. 6 is an embodiment of the lens for assembling an LED light source assembled on a lamp. Fig. 7 is a lens assembly of the LED light source. Schematic diagram of the light projection state on the luminaire. Figure 8: The light distribution curve of the lens for the LED light source of this creation 〇 [main components Symbol Description】
LED光源用透鏡 A 高透光透鏡主體 10 背面 11 -光射出端 12 • 安裝定位部 20 長側邊 21 短側邊 22 定位凸塊 23 第一凸狀表面 31 第二凸狀表面 32 弧形内凹面 33 第一凹弧邊 34 第二凹弧邊 35 偏置式LED光線導入部 40 8 M378351 凸框部 4 1 反射層 5 〇 LED元件 6 0 燈具 7 0Lens for LED light source A High light transmissive lens body 10 Back surface 11 - Light exit end 12 • Mounting positioning portion 20 Long side 21 Short side 22 Positioning projection 23 First convex surface 31 Second convex surface 32 Curved inside Concave surface 33 First concave arc edge 34 Second concave arc edge 35 Offset LED light introduction portion 40 8 M378351 Convex portion 4 1 Reflecting layer 5 〇LED element 6 0 Luminaire 7 0