200936943 九、發明說明： 【發明所屬之技術領域】 ' 本發明係有關於一種L ED之照明燈，尤指一種藉由一基板、至 . 少一發光二極體、一變壓器組及一轉接座之組合設計，而以發光二極 體為光源，並採插拔型燈管用之燈頭為轉接座，使具高發光效率、高 党度、易拆裝、壽命長、省電、環保性之功效，而適用於住家照明、 辦公室照明、大賣場照明或任何需照明之空間者。 〇 【先前技術】 按，在現代家庭的生活中，照明器具已不再如以往僅純粹「照明」 為目的’其間包含著裝飾、生活情趣、個人品味.·等生活品質與個人 性格的表現’因此耗電也相對地提高，現今照明器具的頻繁使用率， 以使其耗電量為-般家用電H具之冠。此外，對於都市叢林中林立的 辦公大樓，舰_電量_大樓憎㈣量約4 ，辦公大樓用 . 電_多集巾在用電鱗時間，故提高照明效率，減少照娜電量實 Ό 屬當務之急。 目前普遍用於絲、辦公室、大f場等公共場合之照明燈具一 般以白熾燈(嫣絲燈)及登光燈（日光燈)居多，而該等舊型照明燈具亦 普遍具有耗電量大、會發熱等不環保之缺點，因此，急需發展一種高 效率的省電燈具’以達到節約照電量之目^再者，如：日光燈 等之舊型燈具，為了要達到所需的照明亮度，其體積需較長，進而也 造成在裝設於天花板上及拆除更換的麻煩，再者，舊型之鶴絲燈或日 光燈，-旦裝設定位後，其燈色是固定，且工作壽命也不長。而目前 5 200936943 技術已發展成熟的發光二極體具有低耗電、低熱能與工作壽命長等優 點’已廣為電子產業所使用。 故，本發明人有鑑於上述習用燈具之不便處及LED的優點，乃 潛心研思、設計組製，以期提供一種具省電環保、易裝設的L ED之 照明燈供消費大眾使用，為本發明所欲研創之創作動機者。 【發明内容】 本發明之主要目的，在提供一種LED之照明燈，藉由_基板、 至少一發光二極體、一變壓器組及一轉接座之組合設計，而以發光二 極體為光源，該轉接座並採插拔型燈管用之燈頭結構，使具有高發光 效率、高亮度、壽命長、省電環保之功效，以增加本發明之實用性及 便利性者。 本發明之另一目的，在提供一種L e D之照明燈，藉由一基板、 至少一發光二極體、一變壓器組及一轉接座之組合設計，其中，以該 轉接座採插拔型燈管之燈頭結構（如：pL燈管之燈頭），而具易拆裝、 更換之使用方便性，並可具體積小巧、造型美觀之裝飾性，以増進本 發明之實用性及便利性者。 為達上述目的，本發明係包括有一基板、至少—發光二極體、一 變壓器組及-轉接座。該基板之下方係設有—散熱體；該至少一發光 二極體係結合於該基板上方；該變壓器組係包括有—變壓器及一電源 電路板，該變壓器係與電源電路板電性連接，而該電源電路上係設有 電源轉換電路m雜、壓電路，該至少—發光二鋪係與變壓器組 6 200936943 之電源電路板電性連接，該轉接歸、結合於該基板之__側，且該轉接 座係包覆雜壓器組，並與魏驗電性連接，以赌設於電性端； 藉此’以雜1亮度、易拆裝、壽命長、省電環㈣LED之照明 燈者。 本發明之其他特點及具體實施例可於以下配合附圖之詳細說明 中，進一步瞭解。 【實施方式】 請參閱第1〜3圖，本發明係一種L ED之照明燈，該L ED之 照明燈係包括有-基板；^ Q、至少一發光二極體2 〇、__變壓器組3 0及-轉接座4 0。而該基W Q之下方魏有—散紐Η，以供 散,、、、》亥至〉、發光一極體2 〇 (led: Light-Emitting Diode)係結 口於該基板1 Q上方’其結合方式係可侧晶片直接封裝⑽:咖⑽ Board)方式’而將該至少一發光晶片直接固設於該基板1 〇上，或該 至乂 一發光二極體2 0可採用表面黏著（SMD • Surface-Mount Device) 型發光二極體，而以表面黏著(SMT: Surface Mount Type)方式封裝於 人 υ上；該基板10上係設有電路佈線，以供與該至少一發光 一極體2 〇電性連接；而該轉接座4 〇係結合於該基板1〇之一侧者。 其中’該基板1 〇下方之散熱體1 1係可為複數片鰭片狀或其他 形狀之散熱片，亦可實施為方塊金屬或圓塊金屬等（圖未示），且該散 熱體11可為金屬或高導熱材料製成，以供提高散熱效果，或為熱導 管熱電散熱材料...等。雖然，本實施例中，該基板1 〇與散熱體1 7 200936943 l (本實施财係採複數片則狀之散熱片）係以—體成型製成（如 第1、2圖所示），但於實際實施時，該基板工〇與散熱體工工亦可採 分開製作後，再棚獅細或導熱轉合等方式織結合（圖未 示）；其中，該基板1 〇係可為散熱基板，其材質係可選自鋁、鋁合金、 銅、銅合金巾擇其-’或該基板i Q射獅:級，或其他具高導熱 性之兩分子的絕緣材料’俾概熱用；而該散熱基板i 0上之電路佈 線係可採結合一印刷電路板（圖未示）或可採貼附一印刷電路貼紙（圖 未示），以供將該至少一發光二極體2 〇結合於基板i 〇上。另外，該 基板1 〇'亦可直接實施為印刷電路板⑽：Printed Circuit B〇ard)， 而設置結合於該散熱體i i上（圖未示）；此外，該基板i 〇亦可實施 為印刷電路貼紙（圖未示），以供貼附於該散熱體i工上方，而藉由該 散熱體11提高散熱效果。 其中，當該基板1 〇實施為散熱基板時（如第i、2圖所示），該 基板10上結合有電路佈線，而該基板i 〇上係對應該發光二極體2 0之數量而配設有對應數量之基座2 i，以供將該發光二極體2 〇固 設結合於該基座21上，而該基座21係可採焊接、膠合、鎖合等結 合方式與該基板1〇結合。而該基座21係可採金屬散熱材質或其他 高導熱係數之絕緣材料製成，且該基座2 i係與基板i 〇上之電路佈 線電性連接，以供電令該至少一發光二極體2 〇可運作。 而該變壓器組3 0内係設有一變壓器31及一電源電路板3 2， 該變壓器31及電源電路板3 2彼此間係設有電性連接，該電源電路 8 200936943 板3 2上係設有電轉換電路及錢源穩壓電，令卿鞋組3 〇可 達到將交流/直流電源轉換用及提供敎電源之目的。而該變麼器組 3 0内之電源電路板3 2與至少-發光二極體2 Q之間係設有電性連 接’以提供錢電源給該至少-發光二極體2 Q卫作。膽實際實施 時，可藉由單料線’以將電力由該變壓器組3 〇之電源電路板3 2 的電力輸出端傳輸至該基板1G上之電路佈線的電力輸人端，供電給 該至少-發光二極體2 Q (圖未示）。另外，實際實施時，該變壓器組 3 0之變㈣3 1及電源電路板3 2亦可與基板1 〇_體成型者（圖 未示）。 請參閱第2圖，於本實施中，該轉接座4〇係由一上座體41及 一下座體4 2組成’以將該變壓驗3 Q之變壓^3 !及電源電路板 32包覆於該轉接座4〇内。而該轉接座4〇係採符合插拔型燈管 (如.PL燈管）之轉接燈頭，使該轉接座4 〇之一端係連接設有至少 二導電端子4 3 (本實施例係設有二導電端子4 3 )，以供插設於電性 端（指PL燈管之燈座處’而該pL燈管之燈座係與室内電源電性連接）， 且該轉接座40與變壓器組30之間係設有電性連接，以藉該轉接座 4 〇之導電端子4 3與其插設之電性端形成電性導通。此外，該轉接 座4 0亦可採如：pL型燈管之PL17、PL13、PL3〇，或是可採E1〇、E12、 ΕΊ4、Ε-17、Ε-27、Ε-40型，另或可採BB或G型…等之符合插拔型燈 管燈頭型式（圖未示）’以利於裝設應用於各種照明燈具。另請再參閱 第1〜3圖，本實施例中，該轉接座4 〇之上座體41上方中央處係 9 200936943 认有開槽41 χ，而該下座體4 2之一侧係突設形成一卡合部4 2 1 ’以使該轉接座4 〇之上座體4 i與下座體4 2相互對應結合時， 致使該轉接座4 0之上方中央處形成有—槽道44，以供卡合容置該 基板1 0未&散熱體！丨（韓狀散熱片）之—端，提昇結合之穩固性。 承上結構，以形成本發明之一種具高亮度、易拆裝、壽命長、省 電環保的L E D之照明燈者。 請參閱第1〜4圖’本發明之的特點係在於藉由一基板丄〇、至 少一發光二極體2 0、-變壓器组3 0及-轉接座4 〇之組合設計， 以藉設置該至少-發光二極體2◦而取代日光燈、鎢絲燈·等舊型照 明光源，發光二_之顯色性（_祕性，健酬效果的真 實性’是畴騎體在統下的較與在太陽光下_㈣真實度百 分比；演色性高的光W顏㈣表現較逼真，眼睛所呈現的物體愈接 近自然原味，也歧說人類朗人工光源來表現色彩的自然程度，這200936943 IX. Description of the invention: [Technical field to which the invention pertains] ' The present invention relates to an illumination lamp for L ED, especially a substrate, a light-emitting diode, a transformer group and a transfer The combination design of the seat, and the light-emitting diode as the light source, and the lamp head for the plug-in type lamp is used as the adapter, which has high luminous efficiency, high party, easy disassembly, long life, power saving and environmental protection. The effect of sex, but suitable for home lighting, office lighting, hypermarket lighting or any space that needs to be illuminated. 〇[Prior Art] According to the modern family life, the lighting fixtures are no longer just for the purpose of purely "illumination". In the meantime, they include decoration, life taste, personal taste, and other qualities of life and personal character. Therefore, the power consumption is also relatively increased, and the current use rate of lighting fixtures is such that the power consumption is the highest in household appliances. In addition, for the office buildings in the urban jungle, the ship _ electricity _ building 憎 (four) amount of about 4, office building. Electric _ multi-set towel in the use of electricity scale time, so improve lighting efficiency, reduce the amount of electricity is a top priority . At present, the lighting fixtures commonly used in public places such as silk, office, and large f-fields are generally dominated by incandescent lamps (filament lamps) and Dengguang lamps (fluorescent lamps), and these old-type lighting lamps are also generally consume large amounts of electricity. There is a shortcoming of not being environmentally friendly, so there is an urgent need to develop a high-efficiency power-saving lamp to achieve the goal of saving electricity. For example, old lamps such as fluorescent lamps, in order to achieve the required illumination brightness, The volume needs to be long, which in turn causes troubles in installation on the ceiling and removal and replacement. Moreover, the old type of crane lamp or fluorescent lamp, after the setting position, the lamp color is fixed, and the working life is not long. At present, 5 200936943 technology has developed mature LEDs with low power consumption, low thermal energy and long working life, which has been widely used in the electronics industry. Therefore, the present inventors have deliberately studied and designed the system in view of the inconvenience of the above-mentioned conventional lamps and the advantages of LEDs, in order to provide a lighting device with energy saving, environmental protection and easy installation of L ED for the consumer to use. The creative motive of the invention to be developed by the present invention. SUMMARY OF THE INVENTION The main object of the present invention is to provide an LED illumination lamp with a combination of a substrate, at least one light emitting diode, a transformer group and an adapter, and a light emitting diode as a light source. The adapter base adopts a lamp cap structure for inserting and removing a lamp, so that the utility model has the advantages of high luminous efficiency, high brightness, long life, energy saving and environmental protection, so as to increase the practicability and convenience of the invention. Another object of the present invention is to provide a LED lamp with a combination of a substrate, at least one light emitting diode, a transformer group and an adapter, wherein the adapter is used for insertion. The structure of the lamp holder of the pull-type lamp (such as the lamp head of the pL lamp), and the ease of use and disassembly, the convenience of use, and the compactness and the beautiful appearance of the decoration, so as to penetrate the practicality and convenience of the invention. Sex. To achieve the above object, the present invention comprises a substrate, at least a light emitting diode, a transformer set and an adapter. a heat sink is disposed under the substrate; the at least one light emitting diode system is coupled to the substrate; the transformer set includes a transformer and a power circuit board, and the transformer is electrically connected to the power circuit board. The power circuit is provided with a power conversion circuit m and a voltage circuit, and the at least two-light-emitting diode is electrically connected to the power circuit board of the transformer group 6 200936943, and the switch is coupled to the __ side of the substrate. And the adapter seat is covered with the voltage regulator group, and is connected with the Wei electrical connection to be set on the electrical end; thereby using the brightness of the impurity 1, easy to disassemble, long life, power-saving ring (four) LED Lights. Other features and embodiments of the present invention will be further understood from the following detailed description of the drawings. [Embodiment] Please refer to Figures 1 to 3, the present invention is a L ED illumination lamp comprising a substrate; ^ Q, at least one LED 2 〇, __ transformer group 3 0 and - adapter 4 0. And under the base WQ, there is Wei-Dayu, for the purpose of dispersing,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, The bonding method is that the at least one illuminating wafer can be directly fixed on the substrate 1 可, or the surface of the illuminating diode 20 can be surface-adhered (SMD). • Surface-Mount Device) type light-emitting diode, which is packaged on the human body by surface mount type (SMT); the substrate 10 is provided with circuit wiring for the at least one light-emitting body 2 〇 electrically connected; and the adapter 4 is coupled to one side of the substrate 1 。. The heat dissipating body 1 1 below the substrate 1 can be a plurality of fins or other shaped fins, and can also be implemented as a square metal or a round metal (not shown), and the heat sink 11 can be Made of metal or high thermal conductivity material for improved heat dissipation, or heat pipe for heat pipe heat sink...etc. In the present embodiment, the substrate 1 〇 and the heat sink 1 7 200936943 l (the fins in the form of a plurality of sheets in the present embodiment) are formed by body molding (as shown in Figs. 1 and 2). However, in actual implementation, the substrate process and the heat sink workmanship may also be separately fabricated, and then woven together with a lion or a heat transfer (not shown); wherein the substrate 1 can be cooled The substrate may be selected from aluminum, aluminum alloy, copper, copper alloy towels or the substrate i Q lion: grade, or other two molecules of high thermal conductivity insulating material 'heating; The circuit wiring on the heat dissipation substrate i 0 can be combined with a printed circuit board (not shown) or a printed circuit sticker (not shown) can be attached for the at least one light emitting diode 2 Bonded to the substrate i 〇. In addition, the substrate 1 〇 ' can also be directly implemented as a printed circuit board (10): printed circuit board (10), and is disposed on the heat sink ii (not shown); in addition, the substrate i can also be implemented as printing A circuit sticker (not shown) is attached to the heat sink body, and the heat sink 11 improves the heat dissipation effect. Wherein, when the substrate 1 is implemented as a heat dissipation substrate (as shown in FIGS. 2 and 2), the substrate 10 is bonded with a circuit wiring, and the substrate i is aligned with the number of the light emitting diodes 20 A corresponding number of bases 2 i are provided for fixing the LEDs 2 〇 to the base 21 , and the base 21 can be welded, glued, locked, etc. The substrate 1 is bonded. The pedestal 21 is made of a metal heat dissipating material or other high thermal conductivity insulating material, and the pedestal 2 i is electrically connected to the circuit wiring on the substrate i , to supply the at least one illuminating diode. Body 2 is operational. The transformer group 30 is provided with a transformer 31 and a power circuit board 3 2 . The transformer 31 and the power circuit board 3 2 are electrically connected to each other. The power circuit 8 is provided on the board 3 2 The electric conversion circuit and the Qianyuan voltage regulator make the Qingshang Group 3 〇 achieve the purpose of converting the AC/DC power supply and providing the power supply. An electrical connection is provided between the power circuit board 3 2 and the at least the light-emitting diode 2 Q in the converter group 30 to provide a power supply to the at least-light-emitting diode. When the biliary is actually implemented, the electric power output end of the power circuit board 3 2 of the transformer group 3 can be transmitted to the power input end of the circuit wiring on the substrate 1G by the single material line to supply the power to the at least one - Light-emitting diode 2 Q (not shown). In addition, in actual implementation, the transformer group 30 (4) 3 1 and the power circuit board 32 can also be formed with the substrate 1 (not shown). Referring to FIG. 2 , in the present embodiment, the adapter 4 is composed of an upper body 41 and a lower body 4 2 'to change the voltage change 3 3 and the power circuit board 32 Covered in the adapter 4〇. The adapter 4 is configured to meet the adapter of the plug-in type lamp (such as a .PL lamp), so that one end of the adapter 4 is connected with at least two conductive terminals 43 (this embodiment) The utility model is provided with two conductive terminals 4 3 ) for inserting at the electrical end (referring to the socket of the PL lamp tube and the lamp socket of the pL lamp tube is electrically connected to the indoor power source), and the adapter seat 40 is electrically connected to the transformer group 30, so that the conductive terminal 43 of the adapter 4 is electrically connected to the inserted electrical end. In addition, the adapter 40 can also be used as: PL17, PL13, PL3〇 of the pL type lamp, or E1〇, E12, ΕΊ4, Ε-17, Ε-27, Ε-40 type, and Or it can be used in BB or G type, etc. It is suitable for plug-in type lamp cap type (not shown) to facilitate installation in various lighting fixtures. Please refer to FIG. 1 to FIG. 3 again. In this embodiment, the center of the upper portion 41 of the adapter base 4 is located at the center of the base 41. 200936943 recognizes the slot 41 χ, and one side of the lower base 42 protrudes. When the engaging portion 4 2 1 ' is formed such that the upper portion 4 i and the lower base portion 4 2 of the adapter base 4 are coupled to each other, a channel is formed at the upper center of the adapter 40 . 44, for the card to accommodate the substrate 10 0 & heat sink! The end of the 丨 (Korean heat sink) enhances the stability of the bond. The structure is supported to form a lighting fixture of the present invention having high brightness, easy disassembly, long life, energy saving and environmental protection. Referring to FIGS. 1 to 4, the present invention is characterized by a combination design of a substrate 丄〇, at least one light emitting diode 20, a transformer group 30, and an adapter 4 , The at least-light-emitting diode 2 ◦ replaces the old-type illumination source such as a fluorescent lamp, a tungsten lamp, etc., and the color rendering of the illuminating _ (the secret, the authenticity of the health effect) is the domain riding body under the system Compared with the percentage of _ (four) trueness in sunlight; the light color W (4) with high color rendering is more realistic, the closer the object is to the natural original taste, and the artificial human light source to express the natural degree of color.
種逼真的效果即稱為演色性）優於傳統的鎢絲燈泡、水銀燈泡、白織 燈泡、日級管·.·等絲，且具低耗電、低熱能、讀壽命長…等優 點’更適合安裝㈣場或住家."#天花板上，#作間接照酬，亦適 用於室内、外之裝潰用的環境光源，以及如：檯燈、裝飾燈…等功能 性照明用之燈具上，使本剌具絕佳之實祕：崎由本發明可於該 基板10上設置鋒發光二_2Q，而可利職發光二極體2〇達 到多彩性的光暖化，相較於日紐、等㈣之酬器具， 明顯可知本發明之應賴化性更高，可_範，廣，以及使用壽命 200936943 更長、更省電；再藉由該轉接座4 0採符合插拔型燈管（如：PLJ7、 PJL13、PL30、Ε-10、Ε-12、Ε-14、Ε-17、Ε-27、Ε-40、ΒΒ、G...等）之 燈頭結構，而具易拆卸、更換之使用簡便性，並令照明燈具可達到體 積小巧、美觀之視覺性，進而可獲得絕佳之裝飾效果；此外，同前所 述，本發明相較於日光燈、白熾燈泡…等舊型燈具，更具高發光效率 及絕佳之光源顯色性，以及高亮度、易拆裝、壽命長、省電環保等功 效’進而可增進整體的實用性及便利性者。 請參閱第4圖，係為本發明安裝於檯燈上的實施態樣示意，藉由 本發明的L E D之照明燈係包括有—基板10、至少-發光二極體2 0、-變壓器組3 〇及-轉接座4 〇之組合設計，而藉該轉接座4 〇 採插拔型财（本實_雜PL_f)之燈腦構，使本發明之l ED之照明燈可制很料钱，_設於檯燈上的pL燈座上，藉由 該棱燈之插座的電性端與室内電源（交流電）電性連接後，獲得電力， 再由本發_ L E D之酬燈之轉接座4⑽導電端子43與檯燈之 PL燈座電性端電性連接，將電力傳導到該變壓器組3 〇，而將室内電 源之交流電轉換為直流電，以供電使發光二鋪2 Q讀使本發明 具絕佳之光賴色性、高發級率、高亮度、騎裝、壽命長、省電 環保等優點。此外’本發明亦可取代室内外（如賣場、公共區域...等） 環境照明狀日紐管’或其倾具，藉由本發明之絕佳省電環 保的優點’以降低酬消耗之成本。再者，本發明之L E d之照明燈 應用時’若再搭配電路控制，可藉由發光二極體之多彩性，達到照明 11 200936943 使本發明亦可應用於營造空間氣氛之用，以提昇整 綜上所述，本㈣確可翻創作之_目的，具有實用價值無疑， 爰依法提出專利申請9The realistic effect is called color rendering. It is superior to traditional tungsten filament bulbs, mercury bulbs, white woven bulbs, Japanese tubes, etc., and has the advantages of low power consumption, low thermal energy, long reading life, etc. More suitable for installation (4) field or home. &#; ceiling, # for indirect remuneration, also suitable for indoor and outdoor installation of environmental sources, and such as: table lamps, decorative lights, etc. The essence of the cookware is excellent: the invention can set the front light-emitting diode 2_2Q on the substrate 10, and the light-emitting diode 2〇 can achieve the colorful warmth, compared with the Japanese And (4) the remuneration apparatus, it is obvious that the invention is more dependent on the invention, and can be used for longer, more power-saving; Lamp structure (such as: PLJ7, PJL13, PL30, Ε-10, Ε-12, Ε-14, Ε-17, Ε-27, Ε-40, ΒΒ, G..., etc.) Easy to use for disassembly and replacement, and to make the lighting fixtures compact and aesthetically pleasing, and to achieve excellent decorative effects; As described above, the present invention has higher luminous efficiency and excellent color development of the light source than the old type lamps such as fluorescent lamps, incandescent bulbs, etc., as well as high brightness, easy disassembly, long life, power saving and environmental protection effects. 'In turn, it can improve the overall practicality and convenience. Referring to FIG. 4, it is an embodiment of the present invention mounted on a desk lamp. The LED illumination lamp of the present invention comprises a substrate 10, at least a light emitting diode 20, a transformer group 3, and - The combination of the adapter 4 ,, and the illuminating lamp of the ED of the present invention can be made by the cradle of the DD of the present invention. _ Set on the pL lamp holder on the desk lamp, the electric end of the socket of the ridge lamp is electrically connected with the indoor power source (alternating current), and then the electric power is obtained, and then the electric pole of the _ LED remnant lamp 4 (10) is electrically conductive. The terminal 43 is electrically connected to the electrical end of the PL lamp holder of the lamp, and the power is transmitted to the transformer group 3 〇, and the alternating current of the indoor power source is converted into direct current to supply the light to the second floor. The advantages of light color, high hair rate, high brightness, riding, long life, energy saving and environmental protection. In addition, the present invention can also replace indoor and outdoor (such as stores, public areas, etc.) environmental lighting-like circumstances or their tilting tools, and the advantages of the excellent energy-saving and environmental protection of the present invention can be reduced to reduce the cost of consumption. . Furthermore, in the application of the LE d illumination lamp of the present invention, if the circuit control is used, the illumination can be achieved by the color of the LED, and the illumination can be used to create a space atmosphere. In summary, this (4) can be used to create the purpose of the creation, has practical value, no doubt, 提出 legally filed a patent application 9
光源顏色之變化 體的實用性者。 淮以上所叙具體實酬’僅係肋娜本拥之特點及功效， 而非用以蚊本伽之可實施鱗，在未雌本發明上揭之精神 與技術範訂，任何運用本發明所揭示内容而完成之等效改變及修 飾，均仍應為下述之申請專利範圍所涵蓋。The color of the light source is the practicality of the body. The specific rewards described in Huai’s above are only the characteristics and functions of the ribs, but not the scales that can be implemented by the mosquitoes. In the spirit and technology of the invention, any application of the present invention Equivalent changes and modifications made to the disclosure are still covered by the scope of the following patent application.
12 200936943 【圖式簡單說明】 第1圖係為本發明之實施例的立體外觀示意圖。 第2圖係為本發明之實施例的元件分解示意圖。 第3圖係為本發明之實施例的結合剖示圖。 第4圖係為本發明之實施例的使用示意圖。 【主要元件符號說明】 1 0、基板 11、散熱體 2 0、發光二極體 2 1、基座 3 0、變壓器組 31、變壓器 3 2、電源電路板 4 0、轉接座 41、上座體 4 1 1、開槽 4 2、下座體 4 21、卡合部 4 3、導電端子 4 4、槽道 1312 200936943 [Simplified Schematic Description] Fig. 1 is a perspective view showing a stereoscopic appearance of an embodiment of the present invention. Figure 2 is a schematic exploded view of the components of the embodiment of the present invention. Figure 3 is a combined cross-sectional view of an embodiment of the present invention. Figure 4 is a schematic view of the use of an embodiment of the present invention. [Main component symbol description] 10, substrate 11, heat sink 20, light emitting diode 2 1, base 30, transformer group 31, transformer 3, power circuit board 40, adapter 41, upper body 4 1 1. Slot 4 2, lower body 4 21, engaging portion 4 3, conductive terminal 4 4, channel 13