M365434 五、新型說明： 【新型所屬之技術領域】 本創作係關於一種L E D日光燈，尤指一種可便於置換 且可提高燈具利用係數的改良型LED日光燈。 【先前技術】 近年來 ’ LED(Light Emitting Diode，發光二極體）以 其具有高亮度、省電、環保、使用壽命長等優點，而被廣 ' 泛地應用於各種照明燈具中。 • 如台灣證書號數第M354695號「LED日光燈」新型 專利案所示，係將LED應用於取代傳統日光燈的用途上， 該LED日光燈於一電路板之頂面設有一散熱基板，電路板 之底面則設有複數個LED，該電路板上另電連接有複數電 極對，接著以一長管狀燈罩覆蓋該電路板與發光二極體並 與該散熱基板連結後’再以絕緣套管塞設於燈罩之兩端予 以固疋，並令電極對穿出絕緣套管，進而與外部電源連接。 ^ 上述現有技術之日光燈係以傳統日光燈的規格製作， -而得以直接替換。惟，上述led日光燈並未設計有可集中 光線的結構，故光線會朝周圍散射，無法有效發揮該LED 之照明效率； 此外，由於在一般的情況下，LED只能以直流電驅動， 所以，就像傳統日光燈需要搭配一啟動器才能使用一樣， 上述LED日光燈也需要外接一電流轉換器，利用該電流轉 換器將交流電轉換為直流電，以提供各LED所需的電源， 然而，當該LED日光燈故障而無法順利啟動時，並無從確 3 M365434 實得知是LED、電路板亦或電流轉換器等當中的那一部分 損壞，因此使用者便需要同時準備一 LED日光燈及一電流 轉換器來進行測試，才能確實解決LEd日光燈無法開啟的 問題’有其維修上的不便之處。 【新型内容】 有鑑於前述現有技術的不足，本創作提供一種改良型 ' led日光燈，希藉此設計達到提高led日光燈之燈具利用 ' 係數以及便於維修置換的目的。 > 為了達到上述的創作目的，本創作所利用的技術手段 係使一改良型LED日光燈包括有： 一 LED模組，其包括有一電路板、複數個LE[)與一 散熱基板，該LED係間隔地設於該電路板之底面，該散熱 基板固設於該電路板頂面，並與該電路板相接觸； 複數個配光杯，其分別環設各LED並組接於該電路板 上； 一電源轉換模組，其與LED模組間相互電連接，且可 將交流電轉換為直流電； 一燈罩，係呈管狀，並供前述LED模組容置其中。 本創作的優點在於，各配光杯可用以分別集中相對應 led之光線，有效提高該LED日光燈之燈具利用係^ 15〇/〇~20% ;又，因該電流轉換模組係一併組裝於燈罩内， 故LED日光燈無法開啟時，無須費心判斷到底是哪個部分 損壞，只要準備一個新的LED曰光燈來整組替換即可，= 到便於維修的目的。 4 M365434 【實施方式】 參見第一及二圖所示，本創作之改良型LED(LightM365434 V. New description: [New technical field] This creation is about an L E D fluorescent lamp, especially an improved LED fluorescent lamp that can be easily replaced and can improve the utilization factor of the lamp. [Prior Art] In recent years, 'LED (Light Emitting Diode) has been widely used in various lighting fixtures because of its advantages of high brightness, power saving, environmental protection, and long service life. • As shown in the new patent case of Taiwan's certificate number No. M354695 "LED fluorescent lamp", the LED is used to replace the traditional fluorescent lamp. The LED fluorescent lamp is provided with a heat-dissipating substrate on the top surface of a circuit board, and the bottom surface of the circuit board. a plurality of LEDs are further disposed, and the plurality of electrode pairs are electrically connected to the circuit board, and then the circuit board and the light emitting diode are covered by a long tubular lamp cover and connected to the heat dissipation substrate, and then the insulating sleeve is plugged in Both ends of the lamp cover are fixed, and the pair of electrodes are passed through the insulating sleeve to be connected to an external power source. ^ The above-mentioned prior art fluorescent lamps are manufactured in the specifications of conventional fluorescent lamps - and can be directly replaced. However, the above-mentioned LED fluorescent lamp is not designed with a structure for concentrating light, so the light is scattered toward the surroundings, and the illumination efficiency of the LED cannot be effectively utilized; in addition, since the LED can only be driven by direct current under normal circumstances, Like a traditional fluorescent lamp that needs to be used with a starter, the above LED fluorescent lamp also needs to be connected with a current converter, which converts the alternating current into direct current to provide the power required for each LED. However, when the LED fluorescent lamp fails When it is not possible to start smoothly, it is not known from the 3 M365434 that the LED, the circuit board or the current converter is damaged, so the user needs to prepare an LED fluorescent lamp and a current converter for testing. In order to solve the problem that the LEd fluorescent lamp cannot be turned on, it has the inconvenience of maintenance. [New content] In view of the above-mentioned deficiencies of the prior art, the present invention provides an improved 'led fluorescent lamp, which is designed to improve the utilization of the lamp of the led fluorescent lamp and facilitate the maintenance and replacement. In order to achieve the above-mentioned creative purposes, the technical means utilized in the present invention is to provide an improved LED fluorescent lamp comprising: an LED module comprising a circuit board, a plurality of LEs and a heat dissipation substrate, the LED system The heat dissipating substrate is fixed on the bottom surface of the circuit board and is in contact with the circuit board; the plurality of light distribution cups are respectively connected to the LEDs and assembled on the circuit board A power conversion module electrically connected to the LED module and converting the alternating current into direct current; a lamp cover is tubular and is received by the LED module. The advantage of the present invention is that each light distribution cup can be used to concentrate the light corresponding to the LED, thereby effectively improving the utilization of the LED fluorescent lamp by 15 〇 / 〇 ~ 20%; and, because the current conversion module is assembled together In the lampshade, when the LED fluorescent lamp cannot be turned on, it is not necessary to bother to determine which part is damaged. Just prepare a new LED neon light to replace the whole group, = to facilitate the purpose of maintenance. 4 M365434 [Embodiment] See the first and second figures, the improved LED (Light)
Emitting Diode ’發光二極體）日光燈包括有一 |_ed模組 (1〇>、複數個配光杯（20)、一電源轉換模組（3〇)、一電源蓋 (40)、一燈罩（50)及二燈頭（6〇)，其中： LED模組（10)包括有一電路板（u)、複數個led(12) '與一散熱基板（13)，該電路板（11)上設有線路並成型有複 數個定位孔（111 )，於本創作之較佳實施例t，該定位孔（111) φ 係兩兩一組間隔設置，該LED(12)係間隔地設於該電路板 (11)之底面，且位於同組之兩相對定位孔（111)間，並與該 電路板（11)上的線路電連接，該散熱基板（13)呈長條狀， 其係固設於該電路板（11)頂面，並與該電路板（11)相接觸， 而可用以排散該LED(12)產生的熱量，該散熱基板（13)對 應於該電路板（11)的底面上靠近兩相對長側邊處分別内凹 成型有一凹槽（131) ’另於該兩長側邊上分別内凹成型有一 扣槽（132); .進一步參見第三圖所示，配光杯（2〇)分別環設各 -LED(12)並組接於該電路板（11)上，每一配光杯（20)具有一 底板（21)、一反射壁（22)與至少一嵌柱（23)，該底板（21)上 成型有一貫孔（211)，而可供該LED(12)突伸於該貫孔（211) 間’該反射壁（22)環繞成型於該底板（21)周緣，並朝該底 板（21)之其中一側面彎折突伸’該反射壁（22)可用以集中 該LED(12)之光線’有效提高該|_eD曰光燈之照度 1 5%〜20% ’該嵌柱（23)突伸成型於該底板（21)之另一側面 上’可對應穿設固定於該電路板（11)之定位孔（111)中，並 5 .M365434 進一步突伸於前述散熱基板（13)的凹槽（131)間，該嵌柱（23) 之鳊部可形成有一倒勾（231)’藉該倒勾（231)扣接於該電 路板（彳1)之頂面，進而將此配光杯（20)組接於該電路板（11) 上，於本創作之較佳實施例中，每一配光杯（2〇)具有二嵌 柱（23)以分別穿設固定於該電路板（11)上一組成對的兩定 位孔（111)中； 電源轉換模組（30)與LED模組（1〇)間相互電連接，其 -係设於該LED模組（10)端部’該電源轉換模組（3〇)可將交 • 流電轉換為直流電，進而提供各LED(12)所需之電源； 配合參見第四圖所示’電源蓋（4〇)蓋設於該電源轉換 模組（30)之頂面，而與該散熱基板（彳3)相鄰設置，該電源 蓋（40)之兩相對長側邊上分別成型有至少一扣接部（41)， 另於該電源蓋（40)對應於該散熱基板u 3)的端部上間隔突 伸有二定位片（42) ’該定位片（42)可分別穿設於該散熱基 板（1 3)之凹槽（1 31)間，以定位二者間之相對位置； 燈罩（50)係截面呈c形狀的半管體，其係對應覆蓋該 ί 電源轉換模組（30)及覆蓋於該|_ED模組（10)設有LED(12) 的側面上’並與該散熱基板（13)及電源蓋（4〇)連結固定， 該燈罩（50)之兩相對長邊上分別形成有一滑軌（51 )，該滑 軌（51)與該散熱基板（13)的扣槽（132)以及該電源蓋（40)的 扣接部（41)對應嵌合相接； 燈頭（60)分別套設於燈罩（5〇)的兩端，其中一燈頭（6〇) 同時套設於散熱基板（13)的外側端，另一燈頭（6〇)則同時 套設於電源蓋（40)的外側端，並與該電源轉換模組（3〇)電 連接’燈頭（60)之外端部上進一步延伸設有二電極對（61)， 6 M365434 該電極對（61)可與一外部電源連接。 進一步參見第五圖所示之本創作的另一實施例，其主 要包括有二相互鄰接的led模組（10)以及分別設於該LED 模組（10)兩端的電源轉換模組（30)，再令led模組（10)及 電源轉換模組（30)容置於一燈罩（50)内，另以二燈頭（6〇)套 設於該燈罩（50)的兩端，並使該電源轉換模組（3〇)分別與 相對應之燈頭（60)相接，以便與曰光燈座構成電連接，亦 '即，本創作還可利用兩組同一尺寸規格之LED模組（1 〇)與 • 電源轉換模組（30)之組合，搭配一具有相配合之尺寸的燈 罩（50) ’以得到不同尺寸長度的[ED曰光燈。 如上所述，本創作之改良型LED日光燈除了可藉各配 光杯分別集中相對應led之光線，達到提高該LED日光 燈之照度的目的外，因該電流轉換模組係一併組裝於燈罩 内，故LED日光燈無法開啟時，無須費心判斷到底是哪個 部分損壞’只要準備-個新的LED日光燈來整組替換即 可’更進一步達到便於維修的目的。 > 【圖式簡單說明】 第一圖為本創作之立體外觀圖。 第二圖為本創作放大之部分元件立體分解圖。 第二圖為本創作端視之部分元件剖面圖。 第四圖為本創作另一角度之立體外觀圖。 第五圖為本創作另—實施例之立體外觀圖。 【主要元件符號說明】 (10)LEO模組 （11)電路板 M365434 (1 11)定位孔 (12)LED (13)散熱基板 (131)凹槽 (132)扣槽 (20)配光杯 (21)底板 (211)貫孔 (22)反射壁 (23)嵌柱 (30)電源轉換模組 (40)電源蓋 (41)扣接部 (42)定位片 (50)燈罩 (51)滑軌 (60)燈頭 (61)電極對The Emitting Diode 'light emitting diode' fluorescent lamp includes a |_ed module (1〇>, a plurality of light distribution cups (20), a power conversion module (3〇), a power supply cover (40), and a lamp cover ( 50) and two lamp holders (6〇), wherein: the LED module (10) comprises a circuit board (u), a plurality of led (12) 'and a heat dissipation substrate (13), and the circuit board (11) is provided The circuit is formed with a plurality of positioning holes (111). In the preferred embodiment t of the present invention, the positioning holes (111) φ are arranged in groups of two, and the LEDs (12) are spaced apart from the circuit board. The bottom surface of (11) is located between two opposite positioning holes (111) of the same group, and is electrically connected to a line on the circuit board (11). The heat dissipation substrate (13) is elongated and is fixed on The top surface of the circuit board (11) is in contact with the circuit board (11), and can be used to dissipate heat generated by the LED (12), the heat dissipation substrate (13) corresponding to the bottom surface of the circuit board (11) A groove (131) is concavely formed on the upper side of the two opposite long sides, and a groove (132) is concavely formed on the two long sides. Further, see the third figure. The light distribution cups (2) are respectively arranged on the respective LEDs (12) and assembled on the circuit board (11). Each light distribution cup (20) has a bottom plate (21) and a reflective wall (22). And at least one of the inserts (23), the bottom plate (21) is formed with a constant hole (211), and the LED (12) is protruded between the through holes (211). The reflective wall (22) is formed around On the periphery of the bottom plate (21), and bent toward one of the sides of the bottom plate (21), the reflective wall (22) can be used to concentrate the light of the LED (12) to effectively improve the |_eD neon light The illuminance is 1 5% to 20%. The stud (23) is formed on the other side of the bottom plate (21) and can be correspondingly disposed in the positioning hole (111) fixed to the circuit board (11), and 5. The M365434 further protrudes between the grooves (131) of the heat dissipation substrate (13), and the top of the column (23) can be formed with a barb (231) by which the hook (231) is fastened. The top surface of the circuit board (彳1), and then the light distribution cup (20) is assembled on the circuit board (11). In the preferred embodiment of the present invention, each light distribution cup (2〇) has Two columns (23) are respectively fixed to the circuit board 11) in the two positioning holes (111) of the previous pair; the power conversion module (30) and the LED module (1〇) are electrically connected to each other, and are disposed at the end of the LED module (10) The power conversion module (3〇) converts the AC/DC power into DC power, thereby providing the power required for each LED (12); as shown in the fourth figure, the power cover (4〇) is placed on the power supply. The top surface of the conversion module (30) is disposed adjacent to the heat dissipation substrate (彳3), and at least one fastening portion (41) is formed on each of the two opposite long sides of the power supply cover (40), and The power supply cover (40) has two positioning pieces (42) protruding from the end portions of the heat dissipation substrate u 3). The positioning piece (42) can be respectively disposed in the groove of the heat dissipation substrate (13). (1 31) to locate the relative position between the two; the lampshade (50) is a half-pipe with a c-shaped cross section, which covers the ί power conversion module (30) and covers the |_ED module (10) The side surface of the LED (12) is disposed and fixed to the heat dissipation substrate (13) and the power supply cover (4〇), and a slide rail (51) is formed on each of the opposite long sides of the lamp cover (50). The sliding rail (51) is correspondingly engaged with the buckle groove (132) of the heat dissipation substrate (13) and the fastening portion (41) of the power supply cover (40); the lamp caps (60) are respectively sleeved on the lampshade (5)两端), one of the bases (6〇) is simultaneously sleeved on the outer end of the heat dissipation substrate (13), and the other base (6〇) is simultaneously sleeved on the outer end of the power supply cover (40), and The power conversion module (3〇) is electrically connected to the outer end of the lamp cap (60) and further has two electrode pairs (61), and the 6 M365434 electrode pair (61) can be connected to an external power source. Further referring to another embodiment of the present invention shown in FIG. 5, the method mainly includes two adjacent LED modules (10) and power conversion modules (30) respectively disposed at two ends of the LED module (10). And then the LED module (10) and the power conversion module (30) are placed in a lamp cover (50), and the two lamp holders (6 inches) are sleeved on both ends of the lamp cover (50), and the The power conversion module (3〇) is respectively connected with the corresponding lamp holder (60) to form an electrical connection with the dimmer base, that is, the creation can also utilize two sets of LED modules of the same size (1) 〇) and • The power conversion module (30) is combined with a lampshade (50) with a matching size to obtain [ED Xenon lamps of different size lengths. As described above, the improved LED fluorescent lamp of the present invention can be assembled in the lampshade as well as the purpose of improving the illumination of the LED fluorescent lamp by separately concentrating the light corresponding to the led light by each of the light distribution cups. Therefore, when the LED fluorescent lamp cannot be turned on, it is not necessary to bother to determine which part is damaged. 'As long as it is prepared - a new LED fluorescent lamp to replace the whole group can be further improved for the purpose of maintenance. > [Simple description of the diagram] The first picture is a three-dimensional appearance of the creation. The second figure is an exploded perspective view of some of the components of the creation. The second figure is a cross-sectional view of some components of the creative end view. The fourth picture is a three-dimensional appearance of another angle of the creation. The fifth figure is a perspective view of another embodiment of the creation. [Main component symbol description] (10) LEO module (11) circuit board M365434 (1 11) positioning hole (12) LED (13) heat dissipation substrate (131) groove (132) buckle groove (20) light distribution cup ( 21) Base plate (211) Through hole (22) Reflecting wall (23) Insert column (30) Power conversion module (40) Power supply cover (41) Fastening part (42) Positioning piece (50) Lamp cover (51) Slide rail (60) lamp head (61) electrode pair