M338323 八、新型說明： 【新型所屬之技術領域】 本創作有關一種燈具模組及其透鏡結構，尤指一種能 將發光二極體之光線準直之燈具模組及其透鏡結構。 【先前技術】 發光二極體(Light Emitting Diodes, LED)為一種半導 體元件’為現今光電產業發展的重點，具有效率高、壽命 • 長、不易破損、冷發光、反應速度快及色彩一致性高等眾 Φ 多傳統光源無法與之比較的優點，因此在漸漸地逐步取代 傳統光源應用。 一般發光二極體的光線發散角度為1 2 〇度，故光源 強度分散而無法使發光二極體有較遠的照射距離。為了改 善此點缺失，會在發光二極體上設置一燈罩結構，使得光 線能較集中成一光束，藉此光源強度也能夠較集中而增加 發光二極體的照射距離。 請麥閱第一圖為習知發光二極體之燈具模組1 〇 ,其 _ 具有一發光二極體1 1及一燈罩結構1 2，該燈罩結構1 ‘ 2設置於該發光二極體1 1上。該燈罩結構1 2具有一反 . 射鏡面1 2 1 ’當發光二極體1 1所發散出的光線1 1 1 入射到該反射鏡面1 2 1時，該等光線1 1 1會在該反射 鏡面1 2 1上產生反射而準直（c〇inmate)，意指該等光線 會以相同角度射出該燈罩結構1 2之前端。 因此光線1 1 1發散角度變小，光源強度也較集中， 所以该等光線1 1 1可以傳達到較遠的距離。 然而，部分發散角度較小之光線1 ；! 2仍不會在反射 鏡面1 2 1上產生反射而準直，而是直接透射出燈罩結構 M338323 之^外°、因此發光二極體1 1的光源強度無法完全 :。*無法使發光二極體Η料其最遠的照射距 插一’本創作人有感上述缺失可以改善，因此提出一 種5又心理且有效改善上述缺失之本創作。 【新型内容】 姓槿本主要目的’在於提供—種燈具模組及其透鏡 照射距離。4政之先線準直成一光束，增加其 燈罩、=上ί内：種燈具模組’包括:- 料結構之下部;至少一發光二極體，其板設置; 鏡心C ’其組設於該燈草結構之上部，i透 規、、、口構具有一基部、一 —& 部下端延伸出，該透鏡成祕該凸凸端出部由該基 之透鏡結^包括：一基 本創作具有以下有益效果·· 結構線’其角度較大者會在該燈罩 筹上的反射鏡面上反射’然後以接近平行發光 該罩結構外°而發散角度較小的光‘在 體折射後’然後也以接近平行發光二極 線皆能準直成一光走，奸^又么先一極體發散之光 離。 &束使仲發先二極體能有更遠的照射距 M338323 、為使能更進一步了解本創作之特徵及技術内容，請參 閱以下有關本創作之詳細說明及圖式，然而所附圖式僅供 多考與說明用，並非用來對本創作加以限制。 【實施方式】 明芩閱第二圖、第三圖及第四圖所示為本創作之燈具 基板2 發 模組2 0，其包括··一燈罩結構2 光二極體2 3以及一透鏡結構2 4 该燈罩結構2 1由-金屬材質所製成，其外型大致呈 ，中空的碗狀結構，且該燈罩結構2 i的上下兩端互 仃。该燈罩結構2 1内侧面上具有一反射鏡面2工丄:、該 二射鏡面2 1 ]_為高反射率之金屬材質所製成，本實施； 呂作為該反射鏡面2丄i之材質。而該反射鏡面2 1為一非球面反射鏡面（asphedcal reflecti〇n min〇r)，能 讓光線在反射鏡面211上反射後有更佳的準直效果。 …該基板22組設於該燈罩結構2i的下部，且收容於 该燈罩結構2 1中。該基板2 2 π π # β π ϊ 、 土伋ζ ζ上立而设置該發光二極體2 3 ’於本實施例中該發光二極體2 3的數目為一個，也可 依使用需求增設為複數個發光二極體2 3。該基板2 2具 發光二極體2 3電性連接，藉以控制發光二極體 2 3的發光與否。 4透鏡結構2 4的材料為破璃或是塑膠等透光材料 所製成，該透鏡結構24組設於該燈罩結構2以上部， ΐ具部241、一凸出部2 4 2、一透鏡2 4 3及 jm4 °該基部2 41的為—板狀結構，而該凸出 :ί f基部2 4 1下端中央處延伸出，該透鏡2 4 3則疋成形於該凸出部2 4 2之下端，且該透鏡2 4 3為 7 M338323 一非球面透鏡（aspherical lens)，能讓光線在透鏡2 4 3上 折射後有更佳的準直效果。 该凹槽2 4 4凹設於該基部2 4 1上端之中央處，該 凹槽2 4 4主要能減少透鏡結構2 4的體積，且使得透鏡 結構2 4較容易開模製造。M338323 VIII. New Description: [New Technology Field] This creation relates to a lamp module and its lens structure, especially a lamp module and a lens structure capable of collimating the light of a light-emitting diode. [Prior Art] Light Emitting Diodes (LED) is a kind of semiconductor component that is the focus of the development of today's optoelectronic industry. It has high efficiency, long life, low damage, cold luminescence, fast response and high color consistency. The advantages of many conventional light sources cannot be compared, so they gradually replace traditional light source applications. Generally, the light diverging angle of the light-emitting diode is 1 2 〇, so that the intensity of the light source is dispersed and the light-emitting diode cannot have a long irradiation distance. In order to improve the lack of this point, a lampshade structure is arranged on the light-emitting diode, so that the light beam can be concentrated into a light beam, whereby the intensity of the light source can be concentrated to increase the illumination distance of the light-emitting diode. The first picture is a light-emitting diode module 1 of the conventional light-emitting diode, which has a light-emitting diode 1 1 and a lamp cover structure 1 2, and the lamp cover structure 1 ' 2 is disposed on the light-emitting diode 1 1 on. The lamp cover structure 1 2 has a reverse mirror surface 1 2 1 'When the light rays 1 1 1 emitted by the light-emitting diodes 1 1 are incident on the mirror surface 1 2 1 , the light rays 1 1 1 are reflected at the mirrors The mirror 1 1 1 is reflective and collimated, meaning that the light will exit the front end of the lampshade structure 12 at the same angle. Therefore, the light 1 1 1 divergence angle becomes smaller, and the light source intensity is also concentrated, so the light rays 1 1 1 can be transmitted to a distant distance. However, the light rays 1 ; 2 which have a small divergence angle are still not reflected and collimated on the mirror surface 1 2 1 , but are directly transmitted out of the lamp cover structure M338323, thus the light-emitting diode 1 1 The intensity of the light source cannot be completely: * It is impossible to make the light-emitting diodes dilute the farthest illumination distance. This creator feels that the above-mentioned defects can be improved. Therefore, a novel that is psychologically and effectively improves the above-mentioned defects is proposed. [New content] The main purpose of surname 槿 is to provide a luminaire module and its lens illumination distance. 4 The first line of the government is collimated into a light beam, adding its lampshade, = upper ί: the luminaire module 'includes: - the lower part of the material structure; at least one light-emitting diode, its plate is set; the mirror core C' is set in The upper part of the lamp structure, the i-transparent, and the mouth structure have a base portion, and the lower end of the one-& portion extends out, the lens is formed into a convex portion, and the lens portion is formed by the lens of the base. The following beneficial effects·· The structure line 'the larger angle will reflect on the mirror surface raised by the lampshade' and then the light with a smaller angle of divergence near the parallel illumination of the cover structure will be 'after the body is refracted' and then With the nearly parallel light-emitting diodes, all of them can be collimated into one light, and the first one is divergent. &Bundle enables the secondary polarizer to have a longer range of illumination M338323. To enable a better understanding of the features and technical content of this creation, please refer to the following detailed description and drawing of this creation, however, the drawing For multi-examination and explanation purposes, it is not intended to limit the creation. [Embodiment] The second, third and fourth figures of the present invention show a lamp module 2 hair module 20 of the present invention, which comprises a lampshade structure 2 photodiode 2 3 and a lens structure. 2 4 The lampshade structure 2 1 is made of a metal material, and has a substantially hollow, bowl-like structure, and the upper and lower ends of the lampshade structure 2 i are mutually sinuous. The inner surface of the lampshade structure 2 1 has a mirror surface 2: the mirror surface 2 1 ] is made of a metal material having high reflectivity, and the present embodiment is used as the material of the mirror surface 2丄i. The mirror surface 21 is an aspherical mirror surface (asphedcal reflecti〇n min〇r), which allows the light to be reflected on the mirror surface 211 for better alignment. The substrate 22 is assembled to the lower portion of the shade structure 2i and housed in the shade structure 21. The substrate 2 2 π π # β π ϊ , the earth ζ ζ is set up to provide the light-emitting diode 2 3 ′ in the embodiment, the number of the light-emitting diodes 2 3 is one, and may be added according to the use requirements. It is a plurality of light-emitting diodes 2 3 . The substrate 22 is electrically connected to the light-emitting diodes 2 3 to control the light-emitting of the light-emitting diodes 2 3 . The material of the lens structure 24 is made of a light-transmissive material such as a glass or a plastic. The lens structure 24 is disposed on the upper portion of the lampshade structure 2, the cooker portion 241, a protruding portion 24, and a lens. 2 4 3 and jm4 ° The base portion 2 41 is a plate-like structure, and the protrusion: ί f base portion 2 4 1 extends at the center of the lower end, and the lens 2 4 3 is formed on the protrusion portion 2 4 2 At the lower end, and the lens 2 4 3 is a 7 M338323 aspherical lens, which allows the light to be refracted on the lens 24 4 to have a better collimation effect. The recess 24 4 is recessed at the center of the upper end of the base portion 24 1 . The recess 24 4 mainly reduces the volume of the lens structure 24 and makes the lens structure 24 easier to open.
請麥閱第五圖所示，當該基板2 2通入電流後，其上 端的發光二極體2 3會發散出光線2 3 1及2 3 2。發散 角度較大的光線2 3 1會在該燈罩結構2 1的反射鏡面 2 1 1反射，然後以接近接近平行發光二極體2 3光軸2 3 3之角度射出該燈罩結構2 1外。 而發散角度較小的光線2 3 2 (意指在沒有安裝透鏡 、、、。構2 4下，该等光線2 3 2不會入射到該反射鏡面2 1 1而直接射出忒燈罩結構2 ；[外）會入射至該透鏡結構2 4的透鏡2 4 3巾並產生折射改變行進方線，然後也以接 近接近平行發光二極體2 3光軸2 3 3之角度 罩結構21外。 、該透鏡結構24上下兩端的距離會設計成大於該燈 罩結構2 1上下兩端距離的一半，使得發散角度較小的光 線2 3 2都能夠入射到透鏡中2 4 3中。 故無論任何發散角度之光線2 3 1、2 3 2皆能準直 成一光束，使得光源強度能非常集中，藉 2 3也能有更遠的照射距離。 ^ 請參閱第六圖所為本創作之第二實施例，相同之元件 仍與第-實施例採用㈣的標號表示。與第—實施例不同 當該燈具模組2〇應用於體積敕小的發光二極 肢23光源時，該透鏡結構24的體積也相對地變小，故 8 M338323 ，該透鏡結構2 4上凹設上述實施例的凹槽2 4 4的效 f較不明顯’因此可以將該凹槽244移除之。而該第二 貫施例的功效與第一實施例相同，故不累述。 4丨从惟^上所述僅為本創作之較佳實施例，非意欲偈限本 ==專=保護範圍，故舉凡運用本創作說明書及圖式内 $內為^效變化，均同理皆包含於本創作之權利保護範 圍内，合予陳明。 【圖式簡單說明】 ，一圖係習知燈具模組之使用狀態圖。 第二圖係本創作燈具模組之立體圖。 f三圖係本創作燈具模組之立體分解圖。 ^四圖係本創作燈具模組之平面剖視圖。 圖係本創作燈具模組之使用狀態圖。 第六圖係本創作燈具模組之第-眘 r±西-从二 、、&弗一貝轭例之平面剖視圖。 【主要兀件符號說明】 [習知] 1〇 燈具模組 11 發光二極體 1 1 1 光線 112 光線 12 燈罩結構 121 反射鏡面 [本創作] 2 0 燈具模組 2 1 燈罩結構 2 11 反射鏡面 9 M338323 2 2 基板 23 發光二極體 2 3 1 光線 2 3 2 光線 2 3 3 光軸 2 4 透鏡結構 2 4 1 基部 2 4 2 凸出部 2 4 3 透鏡 2 4 4 凹槽As shown in the fifth figure, when the substrate 2 2 is supplied with current, the upper end of the light-emitting diode 2 3 emits light 2 3 1 and 2 3 2 . The light illuminating angle 2 3 1 is reflected at the mirror surface 21 of the lampshade structure 2 1 and then emitted outside the lampshade structure 21 at an angle close to the optical axis 2 3 3 of the parallel light-emitting diode 2 3 . The light having a small divergence angle is 2 3 2 (meaning that the light beam 2 3 2 is not incident on the mirror surface 2 1 1 without directly mounting the lens, and directly exits the lampshade structure 2; [Outer] will be incident on the lens 2 4 of the lens structure 24 and produce a refractive change traveling square line, and then also outside the angle mask structure 21 close to the optical axis 2 3 3 of the parallel light emitting diode 2 3 . The distance between the upper and lower ends of the lens structure 24 is designed to be larger than half of the distance between the upper and lower ends of the lamp cover structure 2, so that the light line 2 3 2 having a small divergence angle can be incident into the lens 2 4 3 . Therefore, regardless of any divergent angle of light 2 3 1 , 2 3 2 can be collimated into a beam, so that the intensity of the light source can be very concentrated, and can also have a longer distance of illumination by 2 3 . ^ Referring to the sixth embodiment of the second embodiment of the present invention, the same elements are still denoted by the reference numerals of the fourth embodiment. Different from the first embodiment, when the lamp module 2 is applied to a small-sized light-emitting diode 23 light source, the volume of the lens structure 24 is relatively small, so that the lens structure 24 is concave. It is assumed that the effect of the groove 24 of the above embodiment is less pronounced 'so the groove 244 can be removed. The efficacy of the second embodiment is the same as that of the first embodiment, and therefore is not described. 4丨 From the above, it is only the preferred embodiment of this creation, and it is not intended to limit the scope of this == special = protection scope, so the use of this creation specification and the internal cost of the schema is the same. It is included in the scope of protection of this creation and is given to Chen Ming. [Simple description of the diagram], a diagram is a state diagram of the use of conventional lighting modules. The second picture is a perspective view of the creation of the lamp module. f Three figures are the exploded view of the creation of the lamp module. ^ Four diagrams are a plan sectional view of the creation of the lamp module. The diagram shows the state of use of the luminaire module. The sixth figure is a plan cross-sectional view of the ninth, y, and y; [Description of main components] [General] 1〇Lighting module 11 Light-emitting diode 1 1 1 Light 112 Light 12 Shade structure 121 Mirror surface [This creation] 2 0 Lamp module 2 1 Shade structure 2 11 Mirror surface 9 M338323 2 2 Substrate 23 Light Emitting Diode 2 3 1 Light 2 3 2 Light 2 3 3 Optical Axis 2 4 Lens Structure 2 4 1 Base 2 4 2 Projection 2 4 3 Lens 2 4 4 Groove