4 M3 304 ί2 八、新型說明： 【新型所屬之技術領域】 本創作係有關一種照明燈具，特別是指一種適用於現 行日光燈具燈座、節省能源、易於散熱且照明品質優良、 光度穩定、光線柔和功效者。 【先前技術】 - 按，一般燈具中之檯燈或立燈大都使用白熱燈泡作為 、光源，此類燈泡光源通常設置於燈桿或燈座之頂端，並透 _過一預設開關控制該光源之啟閉。 習用燈具照明運作原理中，係以鈍氣氣體充填於燈泡 内，電能通過加熱鎢絲等高電阻金屬線材，以發熱方式將 其轉化為光能；或自日光燈兩側之燈絲經加熱以發出電 子，電子撞擊燈管内部汞原子，經激發態還原至基態時所 釋放出之光能（電磁波）以作為照明用途。 白熾燈泡所發射之照明光線不自然，演色效果不佳， 鲁且電此在轉換為光能時，耗費大量熱能，不符合經濟效益。 曰光燈管之照明，若以一般汞原子接受電子撞擊，躍 •遷所發光線，則其發射非為自然光色，且日光燈之開啟需 設置啟動器及整流器來啟動，此類裝置增加製造成本，再 者，日光燈具有-定壽命，其管内含有會污染環境的采元 素，容易因回收方式不佳，使燈管内的汞流出嚴重污染環 境。 鈿述,系明燈具使用較高電壓電源，而[仙照明燈具使 用車乂低電壓直流電源’故安全性較佳，白熾燈所耗用電能 M3 30412 較LE:燈具南出約1.25倍。—般燈具啟 變化有限，白熾燈具不耐 予：長、先色 分會嚴重污染環境。 衣兄日先燈具中所含汞成 【新型内容】 爰是，本創作之主要目的， J 曰畏徒供一種照明格呈， 具有節省能源、耗電量較低另士人 八 毕又低及哥命較長之功效，符合環伴 需求之LED燈具。 订口娘保 曰在提供一種照明燈具，可安裝 適用安裝於現有一般燈座之led4 M3 304 ί2 VIII. New Description: [New Technology Field] This creation is about a kind of lighting fixture, especially one that is suitable for current daylight lamp holders, saves energy, is easy to dissipate, has excellent illumination quality, stable luminosity, and light. Gentle effect. [Prior Art] - Press, most of the lamps or standing lamps in general lamps use white heat bulbs as the light source. Such bulb sources are usually placed at the top of the lamp post or lamp holder, and the light source is controlled by a preset switch. Open and close. In the operation principle of the conventional lamp illumination, the light is filled in the bulb with a blunt gas, and the electric energy is converted into light energy by heating the high-resistance metal wire such as tungsten wire; or the filament on both sides of the fluorescent lamp is heated to emit electrons. The electron strikes the mercury atom inside the lamp tube, and the light energy (electromagnetic wave) released when the excited state is restored to the ground state is used for illumination purposes. The illumination light emitted by the incandescent light bulb is unnatural, and the color rendering effect is not good. Lu and electricity consume a lot of heat energy when converted into light energy, which is not economical. The illumination of the Xenon tube, if it is subjected to electron impact by the general mercury atom, and the light emitted by the jumper is moved, the emission is not natural light color, and the start of the fluorescent lamp is required to be activated by a starter and a rectifier. Such a device increases the manufacturing cost. Furthermore, fluorescent lamps have a fixed life, and the tubes contain elements that can pollute the environment. It is easy to cause the mercury outflow in the tubes to seriously pollute the environment due to poor recovery. As mentioned above, it is clear that the luminaire uses a higher voltage power supply, and [the sensible luminaire uses a low voltage DC power supply], so the safety is better. The energy consumed by the incandescent lamp M3 30412 is about 1.25 times larger than that of the LE: luminaire. General lighting changes are limited, incandescent lamps are not resistant to: long, first color will seriously pollute the environment. The mercury contained in the clothing of the brothers and sisters is a new type of content. The main purpose of this creation is that J 曰 曰 供 供 供 供 供 供 供 供 供 供 供 供 供 供 供 供 供 供 供 供 供 供 供 供 供 供 供 供 供 供 供 供 供 供The long-lasting effect of the brothers, LED lamps that meet the needs of the ring.订口娘保 曰 Providing a kind of lighting fixture, can be installed, suitable for installation in the existing general lamp holder
本創作之次一目的， 於現有之燈座上，提供一 照明燈具。 為達上揭目的，本創作係為一種照明燈具，具有至少 -燈官’上述燈管之一端安裝組設於一插接座體上端面， 其中’上述燈管内設有至少—電路板，該電路板—側面排 列設有多數發光二極體元件形成—發光面，其另—側面為 一具有散熱單7G之散熱面；上述插接座體内部為一容置空 間，又該插接座體下端設有電導接部，該電導接部與上述 電路板電性連接，上述插接座體外端面設有扣接部，供固 .定插接於一般燈座上。 其中，上述燈管係以至少一罩體套設於内設之電路板 外部，上述罩體表面經過加工處理形成一光學凹凸面，並 可於其表面佈設薄膜，該薄膜可為擴散膜、偏光膜或增亮 膜。 在一實施例中，上述罩體内表面兩相對位置延伸設有 一凹字狀滑槽，係可直接套接上述電路板兩側，使罩體卡 M33*0412 合固疋於電路板外部；又該凹字狀滑槽—端進—步延伸一 卡f凸緣，上述電路板表面設有相對應之滑槽，供彼此相 互口接，有效增益罩體及電路板之組接強度。 在一可仃實施例中’燈管係以一第一罩體及第二 包覆結合於—電路板外，第一罩體係為-透光材質製成， 係，兩相對端緣内—預設距離凸設-長條型結合部，上述 預設距離約略等於電路板兩端厚度，其配合之第二罩體於 .相對端緣處向内f折一組接部’第一罩體與第二罩體結合 $兩者之間形成一供設置電路板兩端之空間而可夹持固 疋電路板’上述第—罩體上言免有多數鎮空窗孔。 於可仃實施例中，該燈管可為直管或彎管形狀，亦 可配合不同設計需求形成各式形狀。 於-較佳實施例中’該電導接部為一電性接腳，亦可 為一金屬材質之螺接帽蓋。 於—理想實施財，上述插接座體内設有—供電元 2该供電元件將交流電源轉換成發光二減可使 式；並可於電路板上直接設置一電壓轉換迴路，將 =部所接受之交流電轉換成直流電形式提 體疋件能源。 【實施方式】 兹為能更進-步對本創作之構造、使用及其特徵有深 -：，明確、詳實的認識與瞭解，爰舉出較佳之實施例， 配合圖式詳細說明如下： 首先請參閱第1至4圖所示，於較佳實施例中，本創 4 M3 3 0412 作係為一可適用插接於一般燈座之照明燈具，係由至少一 燈管10及一插接座體11所組成，上述燈管10之一端部組 接至上述插接座體11之上端面12,藉此構成一照明燈具。 其中，上述燈管10係以一第一罩體18及第二罩體22 包覆結合於一電路板13外，並於頂面配合組接一上蓋2〇, 該電路板13之一側面排列設置多數發光二極體元件14形 •成一發光面，其另一侧面設置相鄰鰭片狀構成之散熱單元 、15以形成一散熱面，於圖示實施例中，上述散熱單元15 ®係以直向或橫向鰭片形狀間隔設置。 上述第一罩體18係為一透光材質製成，係於兩相對端 緣内一預設距離凸設一長條型結合部181，上述預設距離 約略等於電路板13兩端厚度，其配合之第二罩體22於相 對端緣處向内彎折一組接部222,第一罩體18與第二罩體 22結合後，兩者之間形成一供設置電路板13兩端之空間 而可夾持固定電路板13。 • 然而，以上述第一罩體18及第二罩體22之結合結構 具有相當多種變化，其係可將欲留之空間設置於第二罩體 $2組接部222上，或於兩罩體結合相對處各設有預留空 間，使之結合後可形成一供電路板丨3卡設之空間，以上所 舉之罩體結合結構實施例僅用為方便說明本創作並非加以 限制；又該第二罩體22係設置於電路板13之散熱面外， 為了使電路板13產生的熱能夠散逸至大氣中，該第二罩體 22上設有多數鏤空窗孔221，以利發光二極體元件14產生 的熱量由上述窗孔221散逸至外部環境。 M330412 於一可行實施例中，上述電路板13為配合燈具所需造 型進行適當裁切或成型為所需形狀。 另，上述插接座體u外部為配合一般燈座之設定形狀 之殼體構成，其内部具有一供容設電路組件之自由空間， 於上述自由空間内設置一供電元件16，上述供電元件16 係與上述電路板13端部電性連接，該插接座體u .設有至少-料接部17，該電導接部17電連接上== .元件16。 # 配合一般燈座之插接端，上述插接座體11外端面設有 配接之扣接部21 ’得以透過滑入方式，將照明燈具扣合於 一般燈座上。 為了因應不同之習用燈座，本創作之扣接部21設計不 同樣式，於圖示實施例中係為一參考用，僅用為方便說明 本創作並非加以限制本創作之範圍。 、請再參閱第3至5圖所示，該電導接部17為電源接 鲁腳，其可插置入一般燈座之插孔内，乃得以令將交流電電 源傳达至上述供電元件16，經由供電元件16轉換成發光 二極體元件14可使用之直流電型式，並輪出至上述電路板 •13，提供發光二極體元件14所需之電能。 於一可行實施例中，為了使散熱更佳，故將第一罩體 18於兩相對端緣内延伸設置一凹狀滑槽182，係可直接套 接上述電路板13兩側，使第一罩體丨8卡合固定於電路板 ^外部，不需第二罩體22之設置，使得散熱空間更大， 提供一更佳之散熱效果（如圖5所示）。 M330412 請再參第5圖，為增加第一罩體18與電路板13彼此 組接的強度，於第一罩體18延伸之滑槽182其中一突出端 緣設置一卡制凸緣183,並於該電路板13凹設有相對應之 凹槽131，供彼此相互扣接，有效增益第一罩體18及電路 板13之組接強度。 上述第一罩體18表面經由雷射光學加工處理或異型 -壓出加工方式，設置出可整理電磁波發散的光學凹凸面 • 19，使照明燈具射出的光線能收斂或發散，以形成均勻照 •明之能力。 另外’於第一罩體18表面進一步塗佈薄膜，該薄膜可 為偏光膜，藉此吸收平行於其排列方向的光束分量，只讓 垂直的光分量通過，有助於將非特定方向的光線濾掉；又 該薄膜可為擴散膜，利用薄膜將發光二極體元件14發出的 光線作散設處理，光線就會發生許多折射、反射與散射的 現象，如此便造成了光學擴散的效果，使得照明燈具能夠 鲁政發出均勻的光線；再該薄膜可為增亮膜，藉此提高發光 二極體元件14射出光線的亮度（圖未示）。 ‘本創作使用時，係將本照明燈具下方設置之插接座體 •Π裝設於習用燈座上，扣接部21所形成之卡接裝置可將 本照明燈具穩定裝設於燈座上，使電導接冑17才#入燈座插 孔上，s f源開啟日寺，透過上述插孔將電能傳遞至電導接 部17,並由電導接部17流通至供電元件16，經由供電元 件16將錢電轉換成直流電，並將高電壓轉換成低電壓輸 入至電路板13，驅動電路板13上各發光二極體元件14， M330412 使其運作發光通過第一罩體18散發光線。 _當照明燈具運作時，發光二極體元件所產生的熱量 經由電路板13傳送至另端散熱面，可將發光二極體元件 14所產生之熱量有效散逸至空氣中，熱量㈣藉由散熱單 兀15的立體散熱，可使整體散熱效率大大提昇，使熱量可 更快速散逸至空氣中，而有效的排除發光二極體元件Η •所產生之熱量，使發光二極體元# 14維持在正常工作溫 •度*可H、、、明;t且具的使用壽命，相對可達到快速散教 之目的者。 上述第-罩體18、第二罩體22及片狀上蓋2()為絕緣 透光材料製成。 於一理想實施例中，電路板13成型前即可佈設一電氣 線路’與電路板13成型為-體而製出，該電氣線路能將所 提供之交流電電能轉換降壓成發光二極體元件14能夠使 用之直流電型式。 請參第6、7圖，於另-可行實施例中，本創作將四個 含有電路板13之燈管1 〇成排設置於同一插接座體11上， •其係可依預設排列使發光面朝向同一側面或兩侧面，而能 提供一均勻之照射面，底端更配合燈座之樣式設有四電導 接部17，供以均勻承受電流通過，可直接置入習用燈座 上，即可如前述說明般啟動發光而提供使用者優良的照明。 另第7圖所示實施例中，將四燈管丨〇分別設置於四端 點而成方塊式排列’並使其發光面朝向四方，依造本構想 之设汁’其可知:供寬廣之照明區域，使放光面互相呈直角 M330412 排列’對於二維空間提供適當之照明；該插接座體1 1配合 習用燈座端卡接之需求設置扣接部21，並於兩側設置共四 個電導接部17以供安裝於習用燈座之電源插孔。 於第8圖所示實施例中，該照明燈具係以二彎型燈管 設置於插接座體11上，上述燈管10形成一倒U型配置， 該彎型燈管之設置，係以第一罩體18及第二罩體22將已 -成型之二彎形電路板13結合，覆蓋於電路板13外，再將 •組合後的燈管10設置於插接座體U上，當燈管設置完 •成後，即完成燈管1〇之設置，相鄰之對稱平行燈管1Q朝 相對方向散發光線’提供一大面積之照射亮度。 如第9圖所示，為配合各型不同樣式之插接燈座，設 置於插接座體11之電導接部17及扣接部21，皆配合習用 燈座之插接端形成不同之導接形式及扣接形式，於可行實 施例中，係於插接座體U下端設置四長柱型之電導接部 17，供以配接燈座。 現參第10、11圖，現有習用燈座亦有大量以螺接面設 计之燈座插接端，為配合此類之插接端，係於本創作照明 ‘燈具之插接座體11下方電導接部171改設為一金屬螺接帽 蓋，月b以該帽蓋配合可與燈泡座結合之樞接部，而利用發 光二極體元件14之特性，提供一照明光度穩定、節省能源 及耗電量低之功效。 上述電路板13與散熱單元15之結合，將散熱單元 於結合前預先擠壓成型，再與電路板13相互壓合形成具有 散熱層之電路基板，以增加電路板13之散熱面積，使電路 M3 30412 板13。口上之發光二極體元件14所產生之熱量可快速傳導到 散熱單元15,而可產生更加之散熱空間以增加其散熱效 果’進一步提昇其散熱之效能者。 請參第12至14圖，為了使光源散發更加均勻，照明 度更加明亮，便將前述以兩個燈管1〇、四個燈管1〇及^ 型彎管之照明燈具，直接成型為一個大面積的燈管1〇設置 .於插接座體Π上，有助於達到照明品質優良、光度穩定、 •光線柔和功效之目的。 _ 纟創作之照明燈I’可應用力現有之燈具燈座，取代 桌面檯燈等使用日光燈管之燈具，經由習用燈座所提供的 電能，以發光二極體元件14提供快速啟動且穩定之光源， 以令使用者能獲得優良照明，並可有效提供一節省能源'、 使用壽命長及發光效率佳之照明燈具，且不需更改燈座， 即可直接更換，提昇便利性、有助於節省成本，並可達到 優質照明效果之目的。 • 惟以上所述者，僅為本創作之較佳實施例而已，當不 能以此限定本創作實施之範圍，即大凡依本創作申請專利 ‘範圍及新型說明書内容所作之簡單的等效變化與修飾，皆 仍應含括於本創作申請專利範圍内。 【圖式簡單說明】 第1圖係本創作之外觀立體圖； 第2圖係本創作之組合分解圖； 第3圖係第2圖之另一視角示意圖； 第4圖係第1圖之斷面剖視圖； 12 M330412 實施例之斷 苐5圖係以一第—罢触上 ^ 罩體卡固電路板之另 面剖視圖； 第6圖係本創作之 JTF之一可行實施例圖； ^圖係本創作之另—可行實施例圖； 第8圖係本創作之-較佳實施例圖； 第9圖係本創作之 另一較佳實施例圖； 弟10圖係本創作夕 +劓作之一理想實施例圖； 第11圖係本創作之 m 另—理想實施例圖； 第12圖係第1圖之 m 口艾另—較佳實施例圖； 第13圖係第6圖之其^ 你Λ Λ 另—較佳實施例圖； 第圖係第8圖之另 r 另一較佳實施例圖。 【主要το件符號說明】 10 11 12 13 131 14 15 16 17 171 燈管 插接座體 上端面 電路板 凹槽 發光二極體元件 散熱單元 供電元件 電導接部 電導接部 18 181 182 183 19 20 21 22 221 222 第一罩體 結合部 滑槽 卡制凸緣 凹凸面 上蓋 扣接部 第二罩體 窗孔 組接部The second purpose of this creation is to provide a lighting fixture on the existing lamp holder. In order to achieve the above, the present invention is a lighting fixture having at least one of the above-mentioned lamps, and one end of the above-mentioned lamp tube is disposed on an upper end surface of a plug-in seat body, wherein at least one of the above-mentioned lamps is provided with a circuit board. The circuit board is provided with a plurality of light-emitting diode elements arranged on the side to form a light-emitting surface, and the other side is a heat-dissipating surface having a heat-dissipating single 7G; the inside of the plug-in socket is an accommodating space, and the socket is The lower end of the body is provided with an electrical guiding portion, the electrically conductive connecting portion is electrically connected to the circuit board, and the outer end surface of the plugging socket is provided with a fastening portion for fixing and fixing to the general lamp holder. Wherein, the lamp tube is sleeved on the outside of the built-in circuit board by at least one cover body, and the surface of the cover body is processed to form an optical concave-convex surface, and a film can be disposed on the surface thereof, and the film can be a diffusion film or a polarized film. Film or brightness enhancing film. In an embodiment, a concave groove is formed on two opposite positions of the inner surface of the cover body, and the two sides of the circuit board can be directly sleeved, so that the cover card M33*0412 is fixed to the outside of the circuit board; The concave slot-end-step extends a card f-flange, and the surface of the circuit board is provided with corresponding sliding slots for mutual connection, which effectively increases the bonding strength of the cover and the circuit board. In an exemplary embodiment, the lamp tube is combined with a first cover and a second cover on the outside of the circuit board, and the first cover system is made of a light-transmitting material, and the two opposite ends are pre-pre- The distance between the protruding and the long strip type is set, and the preset distance is approximately equal to the thickness of the two ends of the circuit board, and the second cover body is matched with the inner cover at the opposite end edge by a plurality of joints. The second cover combines between the two to form a space for providing both ends of the circuit board to clamp the fixed circuit board. The above-mentioned first cover is free of a plurality of air-conditioning apertures. In the embodiment, the tube can be in the shape of a straight tube or a curved tube, and can also be formed into various shapes according to different design requirements. In the preferred embodiment, the electrical conducting portion is an electrical pin or a metal screw cap. In the ideal implementation, the above-mentioned plug-in socket is provided with a power supply element 2, and the power supply element converts the alternating current power source into a light-emitting two-reduction type; and a voltage conversion circuit can be directly disposed on the circuit board, The accepted AC power is converted into a DC power supply. [Embodiment] In order to be able to further improve the structure, use and characteristics of this creation, there is a deep-:, clear and detailed understanding and understanding, and a better example is given. The details are as follows: First, please Referring to FIGS. 1 to 4, in the preferred embodiment, the present invention is a lighting fixture suitable for plugging into a general lamp holder, and is composed of at least one tube 10 and a socket. The body 11 is composed of one end of the lamp tube 10 connected to the upper end surface 12 of the plug-in base 11 to form a lighting fixture. The lamp tube 10 is covered and bound to a circuit board 13 by a first cover body 18 and a second cover body 22, and an upper cover 2 is assembled on the top surface. One side of the circuit board 13 is arranged. A plurality of light-emitting diode elements are disposed in a shape of a light-emitting surface, and a heat-dissipating unit 15 is formed on the other side of the fin-shaped portion to form a heat-dissipating surface. In the illustrated embodiment, the heat-dissipating unit 15 Straight or lateral fin shapes are spaced apart. The first cover 18 is made of a light transmissive material, and a strip-shaped joint portion 181 is protruded from a predetermined distance between the opposite edges. The predetermined distance is approximately equal to the thickness of the two ends of the circuit board 13 . The mating second cover 22 is bent inwardly at a pair of connecting portions 222 at opposite end edges. After the first cover 18 and the second cover 22 are combined, a pair of circuit boards 13 are formed therebetween. The fixed circuit board 13 can be held by the space. • However, there are quite a few variations in the combination of the first cover 18 and the second cover 22 described above, which can provide the space to be reserved on the second cover $2 assembly 222, or on both covers. The space is provided in combination with each other to form a space for the circuit board 卡3 to be combined. The embodiment of the hood assembly structure used above is only for convenience of description, and the creation is not limited; The second cover 22 is disposed outside the heat dissipation surface of the circuit board 13. In order to dissipate heat generated by the circuit board 13 to the atmosphere, the second cover 22 is provided with a plurality of hollow windows 221 for the light-emitting diodes. The heat generated by the body member 14 is dissipated to the external environment by the aperture 221 described above. M330412 In a possible embodiment, the circuit board 13 is suitably cut or formed into a desired shape in accordance with the shape required for the luminaire. In addition, the external part of the plug-in base u is configured to fit a set shape of a general lamp holder, and has a free space for accommodating the circuit component therein, and a power supply component 16 is disposed in the free space, and the power supply component 16 is disposed. The terminal block is electrically connected to the end of the circuit board 13, and the socket body u is provided with at least a material connection portion 17, which is electrically connected to the element==. # 配套 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 In order to adapt to different conventional lamp holders, the design of the fastening portion 21 of the present invention is not the same, and is used for reference in the illustrated embodiment, and is merely for convenience of description. This creation does not limit the scope of the creation. Please refer to FIGS. 3 to 5 again. The electrical conducting portion 17 is a power supply connector, which can be inserted into the socket of the general lamp socket, so that the AC power source can be transmitted to the power supply component 16 . It is converted into a direct current type that can be used by the light-emitting diode element 14 via the power supply element 16 and is rotated out to the above-mentioned circuit board 13 to provide the electrical energy required for the light-emitting diode element 14. In a possible embodiment, in order to make the heat dissipation better, the first cover 18 is extended with a concave sliding slot 182 in the opposite end edges, and the two sides of the circuit board 13 can be directly sleeved to make the first The cover body 8 is snap-fitted and fixed to the outside of the circuit board, and the second cover 22 is not required to be disposed, so that the heat dissipation space is larger, and a better heat dissipation effect is provided (as shown in FIG. 5). M330412, please refer to FIG. 5 again. In order to increase the strength of the first cover 18 and the circuit board 13 to be joined to each other, a protruding flange 183 is disposed on a protruding end of the sliding groove 182 extending from the first cover 18, and Corresponding recesses 131 are recessed in the circuit board 13 for fastening to each other, effectively increasing the bonding strength of the first cover 18 and the circuit board 13. The surface of the first cover 18 is provided with an optical concave-convex surface capable of arranging electromagnetic wave divergence through a laser optical processing or a profile-extrusion processing method, so that the light emitted from the illumination lamp can converge or diverge to form a uniform illumination. The ability of the Ming. In addition, a film is further coated on the surface of the first cover 18, and the film may be a polarizing film, thereby absorbing a beam component parallel to the direction in which it is arranged, and only allowing a vertical light component to pass, thereby contributing to light in a non-specific direction. Filtering off; the film can be a diffusion film, and the light emitted by the light-emitting diode element 14 is dispersed by the film, and the light is refracted, reflected and scattered, thus causing an optical diffusion effect. The illumination lamp can be used to emit uniform light; the film can be a brightness enhancement film, thereby increasing the brightness of the light emitted by the LED component 14 (not shown). 'When this creation is used, the socket body provided under the lighting fixture is mounted on the conventional lamp holder, and the locking device formed by the fastening portion 21 can stably mount the lighting fixture on the lamp holder. The electric conduction port 17 is inserted into the socket of the lamp socket, and the sf source turns on the sun temple, and the electric energy is transmitted to the electric conduction joint portion 17 through the jack, and is transmitted from the electric conduction joint portion 17 to the power supply element 16 via the power supply element 16 The money is converted into direct current, and the high voltage is converted into a low voltage input to the circuit board 13, and each of the light emitting diode elements 14 on the driving circuit board 13 is operated to emit light through the first cover 18 to emit light. _ When the lighting fixture is in operation, the heat generated by the LED component is transmitted to the other heat dissipating surface via the circuit board 13, and the heat generated by the LED component 14 can be effectively dissipated into the air, and the heat (4) is dissipated by heat. The three-dimensional heat dissipation of the single cymbal 15 can greatly improve the overall heat dissipation efficiency, so that the heat can be dissipated into the air more quickly, and the heat generated by the illuminating diode component can be effectively eliminated, so that the illuminating diode body is maintained. In the normal working temperature and temperature * can be H,, and Ming; t and the service life, relatively fast to achieve the purpose of rapid education. The first cover body 18, the second cover body 22, and the sheet-like upper cover 2 () are made of an insulating light-transmitting material. In a preferred embodiment, before the circuit board 13 is formed, an electrical circuit can be disposed and the circuit board 13 is formed into a body, and the electrical circuit can convert the supplied alternating current electric energy into a light-emitting diode. The DC type that component 14 can use. Referring to Figures 6 and 7, in another feasible embodiment, the present invention has four lamp tubes 1 including circuit boards 13 arranged in a row on the same socket body 11, and the system can be arranged according to a preset The light-emitting surface is oriented on the same side or both sides, and a uniform illumination surface can be provided. The bottom end is further provided with a four-conductance joint portion 17 for matching the current of the lamp holder, and can be directly placed on the conventional lamp holder. The illumination can be initiated as described above to provide the user with excellent illumination. In the embodiment shown in Fig. 7, the four lamp tubes are respectively arranged at the four end points in a square arrangement, and the light-emitting surface is oriented toward the square, according to the design of the present invention. The illumination area is arranged such that the illuminating surfaces are at right angles to each other. M330412 is arranged to provide appropriate illumination for the two-dimensional space; the plug-in housing 1 1 is provided with the fastening portion 21 in accordance with the requirements of the conventional lamp holder end, and is disposed on both sides. Four electrical junctions 17 are provided for mounting to the power socket of the conventional lamp holder. In the embodiment shown in FIG. 8, the lighting fixture is disposed on the socket body 11 by a two-bend type lamp tube, and the lamp tube 10 forms an inverted U-shaped configuration, and the curved lamp tube is disposed. The first cover 18 and the second cover 22 combine the formed two-shaped circuit board 13 to cover the circuit board 13, and then the combined lamp 10 is disposed on the socket body U. After the lamp is set and completed, the setting of the lamp 1〇 is completed, and the adjacent symmetric parallel lamp 1Q provides a large area of illumination brightness toward the opposite direction. As shown in FIG. 9 , in order to cooperate with the different types of plug sockets, the electrical guiding portion 17 and the fastening portion 21 of the socket body 11 are formed with different guiding ends of the socket of the conventional lamp holder. In the case of the connection form and the fastening form, in the feasible embodiment, a four-column-type electrical guiding portion 17 is provided at the lower end of the plug-in base U for mating the socket. Now in the 10th and 11th drawings, the existing lamp holders also have a large number of sockets for the sockets designed with the screw joints. To match the plug-in ends of this type, the sockets of the lighting fixtures of the creation lighting are 11 The lower conductive connecting portion 171 is changed to a metal screw cap, and the cap b is matched with the pivoting portion that can be combined with the bulb seat, and the characteristics of the light emitting diode element 14 are utilized to provide an illumination illuminance stability and saving. Low energy and low power consumption. The combination of the circuit board 13 and the heat dissipation unit 15 pre-extrudes the heat dissipation unit before bonding, and then presses together with the circuit board 13 to form a circuit substrate having a heat dissipation layer, so as to increase the heat dissipation area of the circuit board 13, so that the circuit M3 30412 board 13. The heat generated by the light-emitting diode element 14 on the mouth can be quickly conducted to the heat sink unit 15, and a more heat-dissipating space can be generated to increase the heat-dissipating effect of the heat-dissipating effect. Referring to Figures 12 to 14, in order to make the light source more uniform and the illumination is brighter, the above-mentioned lighting fixtures with two lamps, one lamp, four lamps and one elbow, are directly formed into one. The large-area lamp is set on the top of the socket, which helps to achieve excellent illumination quality, stable photometry, and soft light effect. _ 纟 Creative lighting I' can be applied to the existing lamp holders, replacing the lamps that use fluorescent tubes, such as table lamps, to provide a fast-starting and stable light source with the LEDs 14 via the power provided by the conventional lamp holders. In order to enable users to obtain excellent lighting, and to effectively provide a lighting fixture that saves energy, has a long service life and good luminous efficiency, and can be directly replaced without changing the lamp holder, improving convenience and saving cost. And can achieve the purpose of high-quality lighting effects. • The above is only the preferred embodiment of the present creation, and it is not possible to limit the scope of the creation of this creation, that is, the simple equivalent change made by the applicant in accordance with the scope of the patent application and the content of the new manual. Modifications should still be included in the scope of this creation patent. [Simple diagram of the drawing] Figure 1 is a perspective view of the appearance of the creation; Figure 2 is a combined exploded view of the creation; Figure 3 is a schematic view of another perspective of Figure 2; Figure 4 is a section of Figure 1. Cross-sectional view; 12 M330412 The breakout of the embodiment is shown in FIG. 6 as a cross-sectional view of one of the JTFs of the cover; FIG. 6 is a diagram of a possible embodiment of the JTF of the present invention; Another example of a creative embodiment is shown in Figure 8; Figure 8 is a diagram of a preferred embodiment of the present invention; Figure 9 is a diagram of another preferred embodiment of the present invention; Figure 11 is a diagram of a preferred embodiment of the present invention; Figure 12 is a diagram of a preferred embodiment of the first embodiment; Figure 12 is a diagram of the preferred embodiment of the first embodiment; Λ Λ another embodiment of the preferred embodiment; the figure is a diagram of another preferred embodiment of the eighth embodiment. [Main τ 件 符号 】 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 21 22 221 222 First cover joint sliding groove clamping flange concave surface cover fastening part second cover window hole assembly