M420647 五、新型說明： 【新型所屬之技術領域】 本創作是有關於一種燈管，且特別是有關於一種利用發光 一極體（Light Emitting Diode, LED)產生光線之[ED 燈管。 【先前技術】 發光二極體因兼具有低耗電與壽命長等特性，已經成為時 代的新寵兒而被廣泛地應用於各種產品之中，諸如交通號誌、 • 指示燈、照明燈管等。 在照明燈管的應用中，其中一種即是將多數的LED元件設 置於燈管之中，讓使用者可以將燈管安裝於燈座上以產生光 亮。現有的LED燈管，主要包含有管體以及端蓋，以目前市面 上常見的長圓形燈管為例，管體係為圓形的管狀體，而其兩端 分別δ又有端蓋，蓋並没有電極以與燈座上之電源接通。 管體包含有發光裝置、電路裝置、散熱裝置以及燈罩，其 中發光裝置包含一第一基板以及多數LED元件，LED元件設於 • 第一基板上的適當位置。電路裝置包含一第二基板以及電子元 件’第二基板為與第一基板相互獨立的基板，一般為印刷電路 板’印刷電路板上則設有電子元件，如電阻、電容等。 散熱裝置以及燈罩則分別為半圓形的柱狀體，兩者結合一. 起而成該管體之圓形的管狀體外型，其中散熱裝置是使用金屬 並設有複數散熱片，燈罩則為中空體以使發光裝置與電路裝置 可以包容於其中。 於組裝時’發光裝置與電路裝置係與散熱裝置組設—起， 並利用導電線連接發光裝置與電路裝置以及端蓋上的電極形 成電性導接。在機構方面，則是使用固定元件，如螺絲等固定 3 M420647 上述該些元件而成LED燈管。 現有之LED燈管因其構件多，不僅造成製造上的複雜度增 加，同時也產生組裝上的費卫費時，導致整體之生產成本過 高。同時也由於構件多，在不同系列燈管產品之間的元件相容 性低’也會使設計上的難度增加間接地增加生產成本間接降 低自動化生產的可能性。 【新型内容】 φ 本創作的目的在於提供-種led燈管，該LED燈管將發 光裝置、電路裝置、散熱裝置一起地整合於同一塊基板上以 節省成本。 本創作的另-目的在於提供一種LED燈管，該led燈管 包含有端蓋，該端蓋中設有導電座，導電座包含有彈性夹部， 彈J·生夾部可與LED燈管之基板上的導電區可分離地接觸以傳 遞外部電力到LED燈管内部的基板，以降低組裝複雜度。 依照本創作一實施例之一種LED燈管，包含管體與端蓋， • $體包3發光裝置以及罩體，發光裝置係容設於罩體之中，並 包含基板，基板上整合地設有LED元件、電路元件、散熱裝置 以及導電區。端蓋設有電極，端蓋中並設有導電座，導電座電 性地連接於電極’並具有彈性夾部，彈性夹部夹持住基板之一 端’並與該導電區呈可分離地電性接觸。 應用本創作所能達成的功效在於： 簡化LED燈管整體構件，不僅可以簡化了組裝的複雜度盘 也同時提升了設計的彈性，如此不但可以降低生產成本，同時 也增加了 LED燈管自動化生產的實施性β 本創作之LED燈管，不僅内部電性具有良好的連接效果， 4 M420647 同時也可達到組裝快速方便的功效。 【實施方式】 請參照第1圖、第2圖與第3圖，本創作之一較佳實施例 的一種LED燈管1〇包含管體2〇以及端蓋30，管體20可依照 實際的應用進行外型的設計，如長圓管體等，而端蓋30的數 量也可依照實際的應用設置於管體2〇的一端（即一個端蓋30) 或是管體20的兩端（即兩個端蓋3〇)。為方便說明’本實施例是 以管體20係為長圓管體而管體2〇的兩端分別設有一端蓋3〇 為例。 管體20包含發光裝置21以及罩體22,發光裝置21係容 設於罩體22之中’並包含有基板211、LED元件212、電路元 件 213、 基板211係為長形片狀體，如可使用印刷電路板，並包含 有發光區214、元件區215、導電區216以及散熱區217。基板 211的第一表面上設有該發光區214，與該第一表面相異對應的 第一表面上設有該散熱區217,發光區214上設有複數的led 元件2丨2以發出光線，散熱區217上設有散熱裝置，在本實施 例中，散熱裝置係為多數的散熱金屬片，該些散熱金屬片可以 是於印刷電路板上形成開窗以曝露出印刷電路板其中的金屬 而成。 元件區215上設有電路元件，如電阻、電容等，其中若是 使用SMT焊接的電路元件可以設置於基板211上與元件 212同側的表面上，在本實施例中即為第一表面，若是使用插 腳（Pin)焊接的電路元件可以設置於基拓 丞板211上與LED元件212 異側的表面上，在本實施例中即為第二表面。 5 M420647 導電區216則是設置於基板211，並對應於燈管組合完成 後之端蓋3G的位置’在本實施例中，導電區216是分設於基 板211兩端的第—表面與第二表面上^元件區ns則是鄰近於 導電區216。 透過基板211内的導線佈線，可以連接其上的各元件如 元件212與電路元件等形成電性上的通連。導電區us也 可基板211㈣導線佈線而將外部電力料至各元件如led元 件212與電路元件等，如導電區216可以使用基板211上的一 AC導線218傳導電力。 β進一步參照第4a圖、第4b圖與第5目，罩體Μ係為一 中空管狀體’其係可使用透光材質製成，罩體m轴心方 向設有-固定S 221，固定座221包含兩相對應的固定導槽 222 ’藉此基板211的長邊兩側可以分別滑入固定導槽a〗中以 定位發光裝置21容設於罩體22之中。在本實施例中，固定導 槽222是採偏心設置，亦即固定導槽222是設置於罩體22之 截面的中心線以外的位置。M420647 V. New description: [New technical field] This creation is about a kind of lamp, and especially relates to [ED lamp] which uses light emitting diode (LED) to generate light. [Prior Art] Light-emitting diodes have become the new darling of the times because of their low power consumption and long life. They are widely used in various products, such as traffic signs, • indicator lights, and lighting tubes. Wait. In the application of the lighting tube, one of them is to place a plurality of LED elements in the tube, so that the user can mount the tube on the lamp holder to generate light. The existing LED lamp tube mainly comprises a pipe body and an end cover. Taking the long round lamp tube which is common in the market as an example, the pipe system is a circular tubular body, and the two ends thereof respectively have an end cover and a cover. There are no electrodes to connect to the power supply on the base. The tube body comprises a light-emitting device, a circuit device, a heat sink and a lamp cover, wherein the light-emitting device comprises a first substrate and a plurality of LED elements, and the LED elements are disposed at appropriate positions on the first substrate. The circuit device comprises a second substrate and an electronic component. The second substrate is a substrate independent of the first substrate, generally a printed circuit board. The printed circuit board is provided with electronic components such as resistors, capacitors and the like. The heat dissipating device and the lamp cover are respectively semi-circular columnar bodies, and the two are combined to form a circular tubular outer body type of the pipe body, wherein the heat dissipating device uses metal and has a plurality of fins, and the lampshade is The hollow body is such that the light emitting device and the circuit device can be contained therein. During assembly, the illuminating device and the circuit device are combined with the heat dissipating device, and the conductive wires are used to connect the illuminating device to the circuit device and the electrodes on the end cap to form an electrical connection. On the mechanical side, the fixed components, such as screws, are used to fix the 3 M420647. These components are LED tubes. Due to the large number of components, the existing LED tube not only causes an increase in manufacturing complexity, but also causes a costly assembly time, resulting in an overall high production cost. At the same time, due to the large number of components, the low component compatibility between different series of lamp products will also increase the difficulty of design and indirectly increase the production cost, which indirectly reduces the possibility of automated production. [New content] φ The purpose of this creation is to provide a kind of led lamp tube, which integrates the light-emitting device, circuit device and heat sink together on the same substrate to save cost. Another object of the present invention is to provide an LED lamp tube, the LED lamp tube includes an end cover, the end cover is provided with a conductive seat, the conductive seat comprises an elastic clamping portion, and the elastic J-shaped clamping portion can be combined with the LED tube The conductive regions on the substrate are detachably contacted to transfer external power to the substrate inside the LED tube to reduce assembly complexity. An LED tube according to an embodiment of the present invention comprises a tube body and an end cover, a body package 3 illuminating device and a hood body, the illuminating device is housed in the hood body, and comprises a substrate, and the substrate is integrally arranged There are LED components, circuit components, heat sinks and conductive areas. The end cover is provided with an electrode, and the end cover is provided with a conductive seat. The conductive seat is electrically connected to the electrode 'and has a resilient clip portion, and the elastic clip portion clamps one end of the substrate and is detachably electrically connected to the conductive region Sexual contact. The effect that can be achieved by applying this creation is: simplifying the integral components of the LED tube, not only simplifies the complexity of the assembly, but also enhances the flexibility of the design, which not only reduces the production cost, but also increases the automatic production of the LED tube. The implementation of the beta LED lamp, not only the internal electrical connection has a good connection, 4 M420647 can also achieve the quick and convenient assembly. [Embodiment] Referring to FIG. 1 , FIG. 2 and FIG. 3 , an LED lamp tube 1 之一 according to a preferred embodiment of the present invention comprises a tube body 2〇 and an end cover 30, and the tube body 20 can be practical. The application is designed to be external, such as a long round tube, and the number of end caps 30 can also be set at one end of the tubular body 2 (ie, one end cap 30) or both ends of the tubular body 20 according to the actual application (ie, Two end caps 3〇). For convenience of description, the present embodiment is an example in which the tubular body 20 is an elongated tubular body and the ends of the tubular body 2 are respectively provided with an end cap 3〇. The tube body 20 includes a light-emitting device 21 and a cover 22, and the light-emitting device 21 is housed in the cover 22 and includes a substrate 211, an LED element 212, a circuit element 213, and a substrate 211 which is an elongated sheet-like body, such as A printed circuit board can be used and includes a light emitting region 214, an element region 215, a conductive region 216, and a heat sink region 217. The light-emitting area 214 is disposed on the first surface of the substrate 211, and the heat-dissipating area 217 is disposed on the first surface corresponding to the first surface. The light-emitting area 214 is provided with a plurality of LED elements 2丨2 to emit light. The heat dissipating area 217 is provided with a heat dissipating device. In the embodiment, the heat dissipating device is a plurality of heat dissipating metal sheets, and the heat dissipating metal sheets may form a window on the printed circuit board to expose the metal in the printed circuit board. Made. The component area 215 is provided with circuit components, such as resistors, capacitors, etc., wherein if the circuit component using SMT soldering can be disposed on the surface of the substrate 211 on the same side as the component 212, in this embodiment, it is the first surface, if A circuit component soldered using a pin may be disposed on a surface of the base plate 211 on the side opposite to the LED element 212, which is the second surface in this embodiment. 5 M420647 The conductive region 216 is disposed on the substrate 211 and corresponds to the position of the end cap 3G after the lamp assembly is completed. In the embodiment, the conductive region 216 is the first surface and the second portion disposed at the two ends of the substrate 211. The surface element region ns is adjacent to the conductive region 216. Through the wire routing in the substrate 211, the components that can be connected thereto, such as the component 212, are electrically connected to the circuit component or the like. The conductive region us can also be wired to the substrate 211 (four) to supply external power to various components such as the LED device 212 and circuit components. For example, the conductive region 216 can conduct power using an AC wire 218 on the substrate 211. Further referring to FIG. 4a, FIG. 4b and FIG. 5, the cover body is a hollow tubular body', which can be made of a light-transmitting material, and the cover body is provided with a fixed S 221 in the direction of the m-axis, and the fixed seat The 221 includes two corresponding fixed guiding grooves 222 ′. The two sides of the long side of the substrate 211 can be respectively slid into the fixed guiding groove a to position the light-emitting device 21 in the cover 22 . In the present embodiment, the fixed guide 222 is eccentrically disposed, that is, the fixed guide groove 222 is disposed at a position other than the center line of the cross section of the cover 22.
端蓋30係為中空蓋體，其一端設有開口 31，另端設有電 極32 ’端蓋3〇中並設有導電座33，當端蓋30結合於管體2〇 的端部時，導電座33恰可與基板211上的導電區216呈可分離 地接觸產生電性連接以導接電力，導電座33也與電極Μ呈電 性地連接，如此外部電力即可經由電極32、導電座Μ、導電 區216等將電力導接到LED元件212與電路元件等。 導電座33可以使用金屬片沖壓方式一體成形，如此可以 降低導電座33的製作成本。在製作上，金屬片可沖壓出固定 部33卜第-彈片332與第二彈片333,彎折第—彈片爪盘 第二彈片333到相對的位置形成一夹部叫，藉此當端蓋㈣ M420647 合於管體20的端部時，失部334恰可與基板211上的導電區 216接觸呈可分離地接觸產生電性連接，此外i彈片332與 第一彈片333上更可分設有一接觸凸部335，接觸凸部335可 分離地接觸導電區216。 於組裝時，基板211滑入固定導槽222中以定位發光裝置 21容設於罩體22之中後，端蓋3〇分別套設於管體2〇的兩端， 在套設端蓋30時基板211上之導電區216同時可分別與第一彈 片332與第二彈片333呈電性上之連接，無須在使用電線等額 外裝置進行連接，同時端蓋30與罩體22之間可利用膠來固 定，完全省去固定元件，如螺絲等的使用。此外，端蓋3〇的 長度可以覆蓋罩體22中基板211之元件區215上的電路元件， 不僅美觀也可以達到各種安規的要求。 本創作將LED燈管之發光裝置、電路裝置、散熱裝置一起 地整合於同一基板，不僅構件簡化，也同時簡化了組裝的複雜 度與提升了設計的彈性，不僅可以降低生產成本，同時也增加 了 LED燈管自動化生產的實施性。 雖然本創作已以數較佳實施例揭露如上，然其並非用以限 定本創作，任何熟習此技藝者，在不脫離本創作之精神和範圍 内，當可作各種之更動與潤飾，因此本創作之保護範圍當視後 附之申請專利範圍所界定者為準。 【圖式簡單說明】 為讓本創作之上述和其他目的、特徵、優點與實施例能更 明顯易懂，所附圖式之詳細說明如下： 第1圖係繪示本創作之一較佳實施例的一種LED燈管的立 7 M420647 體圖。 第2圖係繪示第1圖中LED燈管的坌 表面的平面圖。 第3圖係繪示第1圖中LED燈管的第_ J牮一表面的平面圖。 第4a圖係繪示第1圖中LED燈管的部 司务剖面圖’係說明 端蓋與管體結合時的狀態。 說明導電座未加 第4b圖係繪示端蓋中導電座的平面圖， 工成形前的狀態。The end cover 30 is a hollow cover body having an opening 31 at one end and an electrode 32' in the end cover 3 at the other end and provided with a conductive seat 33. When the end cover 30 is coupled to the end of the tubular body 2, The conductive seat 33 can be detachably contacted with the conductive region 216 on the substrate 211 to electrically connect to conduct power, and the conductive seat 33 is also electrically connected to the electrode ,, so that external power can be electrically conducted via the electrode 32. The socket, the conductive region 216, and the like conduct power to the LED element 212, circuit elements, and the like. The conductive seat 33 can be integrally formed by sheet metal stamping, which can reduce the manufacturing cost of the conductive seat 33. In the production, the metal piece can punch out the fixing portion 33, the first elastic piece 332 and the second elastic piece 333, and bend the second elastic piece 333 of the elastic piece claw plate to a relative position to form a clamping portion, thereby using the end cover (four) When the M420647 is integrated with the end of the tube 20, the missing portion 334 can be detachably contacted with the conductive portion 216 on the substrate 211 to be electrically connected. Further, the i-shaped piece 332 and the first elastic piece 333 are further divided into one. Contact protrusions 335 that detachably contact the conductive regions 216. During assembly, the substrate 211 is slid into the fixed guiding slot 222 to position the illuminating device 21 in the cover 22, and the end caps 3 are respectively sleeved at the two ends of the tubular body 2, and the end cap 30 is sleeved. The conductive region 216 on the substrate 211 can be electrically connected to the first elastic piece 332 and the second elastic piece 333 at the same time, without using an additional device such as a wire, and the end cover 30 and the cover 22 can be utilized. The glue is fixed, completely eliminating the need for fixing components such as screws. In addition, the length of the end cap 3〇 can cover the circuit components on the component region 215 of the substrate 211 in the cover 22, which is not only aesthetically pleasing but also meets various safety requirements. The creation integrates the light-emitting device, the circuit device and the heat-dissipating device of the LED tube on the same substrate, which not only simplifies the components, but also simplifies the assembly complexity and improves the flexibility of the design, thereby not only reducing the production cost but also increasing the cost. The implementation of automated production of LED tubes. Although the present invention has been disclosed in the above preferred embodiments, it is not intended to limit the present invention, and any person skilled in the art can make various changes and refinements without departing from the spirit and scope of the present invention. The scope of protection of the creation shall be subject to the definition of the scope of the patent application attached. BRIEF DESCRIPTION OF THE DRAWINGS In order to make the above and other objects, features, advantages and embodiments of the present invention more obvious and obvious, the detailed description of the drawings is as follows: Figure 1 shows a preferred embodiment of the present invention. An example of an LED lamp tube with a 7 M420647 body diagram. Fig. 2 is a plan view showing the 坌 surface of the LED tube in Fig. 1. Fig. 3 is a plan view showing a first surface of the LED tube in Fig. 1. Fig. 4a is a cross-sectional view showing the portion of the LED tube in Fig. 1 showing the state in which the end cap is combined with the tube body. Note that the conductive seat is not added. Figure 4b shows the plan view of the conductive seat in the end cover, before the forming.
第5圖係繪示管體的截面圖。 【主要元件符號說明】 218 10 : LED燈管 20 :管體 21 :發光裝置 211 :基板 212 : LED 元件 213 :電路元件 214 :發光區 2 15 :元件區 216 :導電區 217 :散熱區 導線 22 ： 罩體 221 :固定座 222 :固定導槽 30 ： 端蓋 31 ： 開口 32 ： 電極 33 ： 導電座 331 :固定部 332 :第一彈片 333 :第二彈片 334 :夾部 335 :凸部 8Figure 5 is a cross-sectional view showing the pipe body. [Main component symbol description] 218 10 : LED lamp 20 : Tube 21 : Light-emitting device 211 : Substrate 212 : LED element 213 : Circuit element 214 : Light-emitting region 2 15 : Component region 216 : Conductive region 217 : Heat-dissipating region wire 22 : Cover 221 : Fixing seat 222 : Fixed guide groove 30 : End cover 31 : Opening 32 : Electrode 33 : Conductive seat 331 : Fixing portion 332 : First elastic piece 333 : Second elastic piece 334 : Clamp part 335 : convex part 8