M3 60992 八、新型說明： 【新型所屬之技術領域】 本創作涉及一種將LED光源應用於燈管的設計，特別是可以讓燈 管所發出的光更為均勻的結構。 【先前技術】 基於省電及使用哥命長的特點，再加上發光亮度技術的提昇， 鲁LED(發光二極體)應用於照明用途已成為目前的顯學及未來的趨勢。由 於LED的體積很小’單顆LED的發光流明也還無法和一般的鎢絲燈泡、 日光燈或現有的照明燈具比擬，因此，目前的LED照明燈具，都是將 複數顆LED整合在-起，藉由集中發光而產生實用的照明亮度。 將複數LED集合在一特定面積内集中發光固然能達到和一般燈具 相同的照明效果’惟’其缺點在於該燈具的特定面積範圍内包含 有複數「党點」（每-顆LED形成一個亮點），容易讓人產生光線不夠 鲁柔和的視覺效果。 以第六圖所示之目前市售仿日光燈形態的LED燈管而言，其結構 疋在可透光的燈管本體丨内部設置複數顆LED3，該些LED3被設於一 電路板上’該電路板則與設於燈管本體1兩端的導電端子11電性連 接；該燈管本體丨可以如傳統日光燈般地安裝於習知的日光燈座，藉 由LED使用哥命長的特點，企圖取代傳統的日光燈。惟，該些LED3 在發光時’使用者可以從燈管本體1外部看到每一個LED的亮點，以 致於影響其視感。 5 M360992 【新型内容】 本創作的主要目的，在於解決目前LED燈管，其在燈管内設置複 數LE1D ’並使LED直接發光照明，以致於會在燈管表面產生亮點，讓 使用者感覺發光不柔和，以及視感不佳的問題。 本創作的特徵’是利用間接方式將LE：D的光源傳導出來，藉以在 使用LED光源的同時，不會因為單顆LED所造成的亮點破壞照明燈具 在視覺上的均勻性，從而讓光源更為柔和、美觀。 本創作的技術手段，是在一燈管本體内部設置一導光板，燈管本 體的兩端设有導電端子’該導光板至少一側則設置複數LED做為光 源’且邊些LED與設於燈管本體兩端的導電端子電性連接；該導光板 相對於出光面的另—面還可以進—步設置反射片，所述⑽將光線投 ^進入‘光板，甚至部分光線由反射片反射出導絲，最終讓整個燈 官本體呈現出均勾的發光效果。M3 60992 VIII. New Description: [New Technology Field] This creation involves the design of an LED light source applied to a lamp, especially a structure that allows the lamp to emit light more evenly. [Prior Art] Based on the characteristics of power saving and long life, coupled with the improvement of illuminating brightness technology, Lu LED (Light Emitting Diode) has become the current dominant and future trend in lighting applications. Due to the small size of the LEDs, the luminous lumens of a single LED cannot be compared with the conventional tungsten filament bulbs, fluorescent lamps or existing lighting fixtures. Therefore, the current LED lighting fixtures are integrated with a plurality of LEDs. Practical illumination brightness is produced by concentrated illumination. The combination of multiple LEDs in a specific area can achieve the same lighting effect as a general luminaire. 'The only disadvantage is that the luminaire has a certain number of "party points" in a specific area (each LED forms a bright spot) It is easy to create a soft and soft visual effect. In the case of the LED lamp tube in the form of the commercially available fluorescent lamp shown in the sixth figure, the structure is such that a plurality of LEDs 3 are disposed inside the light-transmissive lamp body, and the LEDs 3 are disposed on a circuit board. The circuit board is electrically connected to the conductive terminals 11 disposed at the two ends of the lamp body 1; the lamp body 丨 can be mounted on a conventional fluorescent lamp holder like a conventional fluorescent lamp, and the LED is used in an attempt to replace the fluorescent lamp socket. Traditional fluorescent lamps. However, when the LEDs 3 are illuminated, the user can see the bright spots of each of the LEDs from the outside of the lamp body 1 so as to affect their visual sense. 5 M360992 [New content] The main purpose of this creation is to solve the current LED tube, which sets a plurality of LE1D in the tube and makes the LED directly illuminate, so that it will produce bright spots on the surface of the tube, so that the user feels the light. Not soft, and the problem of poor visual perception. The feature of this creation is to use the indirect way to conduct the LE:D light source, so that when the LED light source is used, the bright point of the single LED does not damage the visual uniformity of the lighting fixture, thereby making the light source more It is soft and beautiful. The technical means of the present invention is that a light guide plate is disposed inside a lamp body, and two ends of the lamp body are provided with conductive terminals. At least one side of the light guide plate is provided with a plurality of LEDs as a light source, and some LEDs are disposed on the LEDs. The conductive terminals at the two ends of the lamp body are electrically connected; the light guide plate may further be provided with a reflection sheet relative to the other surface of the light-emitting surface, and the (10) throws the light into the 'light plate, and even part of the light is reflected by the reflection sheet. The guide wire finally makes the whole lamp official body show the luminous effect of the hook.
本創作可以在導光板的—侧或_均設置·，若在兩側均設置 ^導光板兩側的LED的佈設可呈相互對稱，也可以呈相互交錯。 =導恤-側的LED光線投射方向與相對另—侧的光線投射方 v成《角。甚至可以僅在導光板一側設置複數個呈傾 ⑽，亦能達到相同的均勻化亮度的效果。 到相較於習知LED燈管的每一顆LED都能夠明顯地被人從燈管外看 到，以致於產生視覺以 W外看 ώ 不協凋，以及燈光柔和性不足的缺點；本劎 作猎由光__導方式 本創 八问樣達到利用LED光源照明的目的，但整 6 M360992 體照明的柔和性更為提高，且更能和周邊環境配合，誠為甚具進步性 的設計。 .【實施方式】 . 以下配合圖式及元件符號對本創作的實施方式做更詳細的說明， 俾使热習該項技術領域者在研讀本說明書後能據以實施。 參閱第一圖所示，本創作提供的LED燈管，其較佳實施例，包括 •有：一燈管本體卜—導光板2與複數LED3 ;其中，所述燈管本體1 -為可透光的材料製成，其可以是玻璃、塑膠、壓克力、…等，並在燈 官本體1的相對兩端分別設置導電端子U，以構成類似目前普遍市售 的曰光燈管形態。 斤u導光板2是採用高度傳導紐性質的光學材料製造成的板 體，並將其設於燈管本體i内；較佳者，所述導光板2是因應燈管本 體1的長度而設為能容納於燈管本體⑽長形狀，該導光板2可以是 -體成型的板體，也可以是由複數較短的板體併接組合而成；所述導 光板2具有兩個最大面積的側面，其中第—側面做為出光面，相對的 紅側面縣合可以反射絲的反抑22 ;❹卜，在該第二側面還可 崎置时反射及折縣、_光學結構21 ;該林結構2 複數個犬丨韻二側面的突點分佈*構成，也― 第二側面的凹點分佈構成。 &複數個低於邊 所述聰可以設於該導賴2 —側邊，或是 兩側邊，並使該些LED3與燈管本體〗兩端 X、，“板2的相對 兮電端子11電性連接; 7 M360992 使用者將燈管本體1依平常使用日光燈的方式安裝於燈座，使導電端 子11插入燈座孔内電性連接並通電後，LED3發出的光線可以投射進 入導光板2内（如第五圖所示），光線經由反射片22反射’同時由光學 結構21輔助反射及折射，可以提昇導光板的亮度，讓整個燈管呈現出 類似一般日光燈的照明效果。 本創作之LED3在導光板2的佈設方式，可以如第一圖所示地設在 導光板2的-侧邊，且使光線投射的方向直接垂直於另一相對邊；或 鲁如第一 A圖所示’將設於導光板2 一侧邊的複數LED3佈設為傾斜—適 -當角度的狀態，使得光線的投射角度與導光板另一相對邊具有一夾 角，也可以如第二圖所示，複數LED3呈相互對稱地設在導光板2的相 對兩侧邊；或如第三圖所示，複數脳設於導光板2相對兩側邊的 3王相互又錯，甚至如第四圖所示，導光板2 一側的⑽3a光線投 射方向與相對另-_ LED3光線投射方向具有一失角，藉以讓: 射的覆蓋面更為平均。 又 籲以上所述者僅為肋解釋本創作之較佳實施例，並非企圖據以對 本創作做任何形式上之限制，是以，凡有在相同之精神下所作有關之 任何修飾或變更，皆仍應包括在本創作意圖保護之範嘴。 8 M360992 【圖式簡單說明】 一實施例之前視平面剖視圖。The creation can be set on the side or the _ of the light guide plate. If the LEDs on both sides of the light guide plate are disposed on both sides, the layout of the LEDs may be symmetrical or mutually staggered. = The direction of the LED light projection on the side of the guide-side is opposite to the projection of the light on the opposite side. It is even possible to set a plurality of tilting (10) on the side of the light guide plate to achieve the same uniform brightness. Every LED that is compared with the conventional LED tube can be clearly seen from the outside of the tube, so that the vision is not seen, and the lack of softness of the light; Hunting by light __ guide way to create eight questions to achieve the purpose of using LED light source lighting, but the overall 6 M360992 body lighting is more gentle, and more compatible with the surrounding environment, sincerely progressive design . [Embodiment] The following describes the implementation of this creation in more detail with the drawings and component symbols, so that those skilled in the art can implement it after studying this specification. Referring to the first figure, the preferred embodiment of the LED lamp provided by the present invention includes: a lamp body body b-light guide plate 2 and a plurality of LEDs 3; wherein the lamp body 1 is transparent The light material is made of glass, plastic, acrylic, etc., and the conductive terminals U are respectively disposed at opposite ends of the lamp body 1 to form a shape similar to the currently commercially available fluorescent lamp. The light guide plate 2 is a plate body made of an optical material having a high conductivity and is disposed in the lamp body i; preferably, the light guide plate 2 is provided according to the length of the lamp body 1 In order to be able to be accommodated in the long shape of the lamp body (10), the light guide plate 2 may be a body-formed plate body, or may be a combination of a plurality of shorter plate bodies; the light guide plate 2 has two maximum areas. The side of the side, wherein the first side is used as the light-emitting surface, and the opposite side of the red side can reflect the anti-suppression of the silk; 22, when the second side can also be reflected, the reflection and folding county, _ optical structure 21; The forest structure 2 consists of a plurality of canine rhymes on the two sides of the convex point distribution * and also - the second side of the pit distribution. & a plurality of lower than the edge can be set on the side of the guide 2, or on both sides, and the LED3 and the lamp body body both ends X, "the relative electrical terminal of the board 2 11 Electrical connection; 7 M360992 The user installs the lamp body 1 in the lamp holder according to the usual use of the fluorescent lamp, so that the conductive terminal 11 is electrically connected into the lamp holder hole and energized, the light emitted by the LED 3 can be projected into the light guide plate. Within 2 (as shown in the fifth figure), the light is reflected by the reflection sheet 22 while being assisted by the optical structure 21 to reflect and refract, which can enhance the brightness of the light guide plate, so that the entire tube exhibits a lighting effect similar to that of a general fluorescent lamp. The arrangement of the LEDs 3 in the light guide plate 2 can be arranged on the side of the light guide plate 2 as shown in the first figure, and the direction in which the light is projected is directly perpendicular to the other opposite side; or as shown in FIG. The indication is that the plurality of LEDs 3 disposed on one side of the light guide plate 2 are set to be inclined-adapted to an angle, so that the projection angle of the light has an angle with the other opposite side of the light guide plate, as shown in the second figure. The plurality of LEDs 3 are symmetrically arranged The opposite sides of the light guide plate 2; or as shown in the third figure, the plurality of kings disposed on opposite sides of the light guide plate 2 are mutually wrong, even as shown in the fourth figure, the (10) 3a on the side of the light guide plate 2 The direction of the light projection has a corner angle with respect to the direction of the light projection of the LED-3, so that the coverage of the shot is more even. It is also said that the above description is only a preferred embodiment of the creation of the rib, and it is not intended to be Any limitation on the creation of the creation is that any modification or modification made in the same spirit should still be included in the protection of the intention of the creation. 8 M360992 [Simplified illustration] An embodiment A front view of the plane.
施1夕!1 〇Shi Yi Xi! 1 〇
φ笫五圖马顯示本創作LE1D燈管在導 施例側視平面剖視圖。 第一圖為顯示本創作LED燈管第一 光板相對於出光面設置反射片之實 第六圖為顯示習知LED燈管結構之平面示立曰 【主要元件符號說明】φ笫五图马 shows a side view of the LE1D tube of the present invention in a side view. The first figure shows the fact that the first light plate of the present LED lamp tube is provided with a reflection sheet relative to the light-emitting surface. The sixth figure shows the plane display of the conventional LED tube structure. [Main component symbol description]
1·... ••燈管本體 11- …·導電端子 2…· ••導光板 21- …·光學結構 22.· …·反射片 3·..· ••LED 91·... ••Lamp tube body 11- ...·Electrical terminal 2...·••Light guide plate 21- ...·Optical structure 22.···Reflective sheet 3·..·••LED 9