M359637 五、新型說明： 【新型所屬之技術領域】 本創作有關於一種LED燈具結構，尤指一種可將lED所產 生之高溫導出，以消除因過熱造成LED之發光功率下降之燈具 結構。 【先前技術】 按，光源在日常生活中是相當重要之環節，不論是在建築物 内外必需藉由光源才能進行照明，然而，一般常見之光源則是以 曰光燈官為主，為了使光線得到良好的散射效果，通常會將該燈 具女裝在較高位置（如天花板），由於，日光燈管的發光原理是利 用氣體放電，藉由日光燈管内的電子加速運動，經由密閉在管内 的氟體產生糸外線，再透過玻璃上塗佈的螢光粉而發光，因此， 曰光燈往往在使用約6000個小時後，日光燈管内的水銀已被管 壁吸收殆盡，因而導致日光燈管喪失順利放電的能力，而令燈管 有燒毀的現象產生，因此，需使用樓梯將毁壞之燈管拆卸更換， 相當不便利。 為了改善現今照明燈具因壽命短、耗電量大等缺點，而發展 出一種具有壽命長、耗電量低、無產生紫外線及免於經常更換的 發光二極體（Light Emitting Diode，LED)來取代現有曰光燈管， 但是，LED在持續發光一段時間後，會有高溫的現象產生，因 而導致LED的發光效率下降，進而使亮度衰退的問題產生因 此，LED所製成的燈具需針對散熱問題加以改善。 M359637 如圖一 A所7^，為習知散熱型LED燈具結構1〇,具有一燈 具本體11及夕數LED 12電性連結於線路板13上。燈具本體u 的後緣形成有多數散熱^ 14，可將遍12發光時所產生的高 溫導出’以達到散熱降溫之目的。如圖一 B所示，㈣Η包含 導電木15及多數LED w 16⑹了線方式電性連結於導電架 15上，最後充填營光劑以完成封裝。由於，此種LED燈具結構M359637 V. New description: [New technical field] This creation relates to an LED lamp structure, especially a lamp structure that can derive the high temperature generated by lED to eliminate the decrease of the luminous power of LED caused by overheating. [Prior Art] According to the light source, the light source is a very important part in daily life. It is necessary to use a light source to illuminate inside and outside the building. However, the common light source is based on the light lamp, in order to make the light A good scattering effect is obtained, usually the lamp is worn in a higher position (such as a ceiling), because the principle of illumination of the fluorescent tube is to use gas discharge, through the acceleration of the electrons in the fluorescent tube, through the fluorine contained in the tube The outer line is generated and then illuminates through the phosphor powder coated on the glass. Therefore, after about 6000 hours of use, the mercury in the fluorescent tube has been absorbed by the tube wall, which causes the fluorescent tube to lose its smooth discharge. The ability to burn the lamp is caused by the burning of the lamp. Therefore, it is quite inconvenient to use the stairs to disassemble and replace the damaged lamp. In order to improve the shortcomings of today's lighting fixtures, such as short life and high power consumption, a light-emitting diode (LED) with long life, low power consumption, no ultraviolet light generation and no frequent replacement has been developed. Replacing the existing neon tube, however, the LED will have a high temperature phenomenon after a period of continuous illumination, which leads to a decrease in the luminous efficiency of the LED, which in turn causes a problem of brightness degradation. Therefore, the lamp made by the LED needs to be cooled. The problem is improved. M359637 is a conventional heat-dissipating LED lamp structure 1A, and has a lamp body 11 and an eve number LED 12 electrically connected to the circuit board 13. The rear edge of the lamp body u is formed with a plurality of heat dissipations 14, which can be used to achieve the purpose of heat dissipation and temperature reduction. As shown in FIG. 1B, (4) Η includes conductive wood 15 and a plurality of LEDs 16 (6) are electrically connected to the conductive frame 15 in a wire manner, and finally filled with a camping agent to complete the package. Because of this LED lamp structure
10具有多數LED 12，而志·猫T 每顆LED 12之封裝結構需使用一導電 架15，致使成本增加，須加考慮。 【新型内容】 本創作之主要目的在提供—種具有延長使料命、降低耗電 量及降低製造成本之LED燈具結構。 本創作之次要目的在提供—種LED燈具結構，能使刷晶 片所產生的熱能藉由各散熱鰭片導出，而發散至周㈣氣中，以 解決因過熱造成LED晶片之發光功率 尤力年下降，進而影響照明亮度 之問題。 為達上述之目的及功效，本創作咖燈具結構包括一燈且 Μ具有—前端設有—_’其上設有正、負極導電線路及金屬 箔片，及一後端設有多數散熱鰭片多 夕數LED晶片裝載於金屬 箔片上，以打線方式電性連結於正、 、性V窀線路，且與接線連 結點作電性連接，最後充填封裝材料 丁寸乂兀成封裝；及—燈罩設置 在該燈具本體的前端。 本創作LED燈具結構更包含—擴充社 兄…構而具有橫向及/或縱 4 M359637 向延伸或雙面連結之目的。 本創作確信新賴之特徵詳述於後 而新型之結構、操作方十 _ 申明專利範圍中。然 、 時方式以及目的與優點，藉由參考τ列之敘 述及附圖，當可更加容易了解。 、 【實施方式】 如圖二至圖四所示’本創作LED燈具結構2q包括 體21，多數咖晶^一燈㈣及-擴充結構5G。燈具本 體21以散熱性較佳之材料製成。燈具本體21的前端設有一凹槽 23’其上設有-正、負極導電線路以—金屬w於正、 負極導電線路22間。多數咖晶片㈣载在金_27上， 以串聯及亚聯㈣連結，並以打線方式電性連接於正、負極導電 線路22，使LED晶片3〇與接線連結點24成為電性連接，最後 在凹槽23上充填封裝材料25以完成封裝，LED晶片30發出之 光源可經由封裳材料25射出。由於，咖晶片％以特定顏色 光源射出，若封裝材料25含有螢光劑可改變光源發出的顏色如 單色、白光及相關具RGB(red_GREen_buje三原色）組合變化 之發光光源者。'—燈置4〇 Jtl ® 3^* lit q 卓40女裝在燈具本體21的前端，可避免異 物或灰塵沈積於封裝材料25上，進而影響到照明光線的散射。 燈具本體21的後端設有多數散熱韓片％，當晶片3〇 持續勒光時所產生的尚溫，可經由散熱鰭片％將熱能導出，並 發散於周圍的空氣中，而達到散熱降溫之目的，可避免過熱而造 成LED晶片30的光功率下降，進而產生亮度不足的問題，甚至 5 M359637 導致LED晶片30燒毁。 燈具本體21更包括—擴充結構5G可使咖燈具結構20呈 有延伸之減。賴縫構5G具有—轨道51形成在燈具本體 21的兩側，及至少一聯結器52可套入鈾、苦C1丄 入轨道51中而成為結合， 該聯結器52具有一基板53及一滑入 开7成在基板53的兩 側，滑入部54的形狀與軌道51相對 7 M讓滑入部54可有效的 嵌入於軌道51中而成為連結。 多具燈具結構2G_由㈣結構％使其成為連接可 作為招牌或看板用。如圖五所示，多具咖燈具結構2〇間可藉 由聯結器52之滑入部54插入於相鄰軌道51而成為機械上的連 接，以達到橫向及/或縱向無限延伸的目的。 如圖二所示，擴充結構5〇更進—步包含至少一凸出部Η 形成在任-散熱韓片26末端，及至少一受納部％形成在任一散 熱鰭片26末端。如圖六所示，兩具咖燈具結構㈣藉由凸 出部55與對應受納部56的插人組裳而成為機械上的連接，使 LED燈具結構2〇可雙面連結而具有雙面照明之目的。上述圖六 顯示兩具LED燈具結構2G為雙面連結之實例說明，事實上，也 可以同時將多具LED燈具結構2〇藉由聯結器52插入於相鄰軌 道51，以達到檢向及/或縱向延伸而增加雙面照明之範圍，如圖 七所示。 如圖八所示，本創作LED燈具結構20在應用上可安裝在燈 座上，LED燈具結構20的兩端安裝一套頭6〇，套頭6〇的外側 M359637 〜 設有—對相互平行料㈣與燈叙插孔成為機械與電氣上 的連接。 總而言之’本創作LED燈具結構2〇能使咖晶片3〇所產 生的熱能藉由各散減片26導出，而發散至卵空氣中，以解 決因過熱造成LED晶片3G之發光功率下降，進而料照明亮度 -=問題，及LED燈具結構20具有擴充之目的可作為招牌或看板 -等用途。再者’LED晶片30的使用壽命約有1〇萬小時，而具 鲁 有延長使用壽命之目的。 雖然本創作之實施例已經說明於前，但是對於熟知此技藝 之人士而言，其他各種可輕易達成之變化或修改，皆不脫離本 J作之精神。在申请專利範圍内也試著涵蓋本創作精神範圍内 之所有變化或修改。 【圖式簡單說明】 圖一 A為習知散熱型LED燈具結構之斷面圖。 鲁 圖一 B為習知LED之立體圖。 圖二為本創作LED燈具結構之立體圖。 圖三為圖二中沿3-3線所作之斷面圖。 圖四為本創作LED燈具結構之立體分解圖。 圖五為本創作多具LED燈具結構以橫向及縱向擴充連接之 立體圖。 圖六及圖七為本創作多具LED燈具結構以雙面擴充連接之 立體圖。 7 M359637 圖八為本創作LED燈具結構的兩端與套頭結合之示意圖。 【主要元件符號說明】 LED燈具結構20 燈具本體21 正、負極導電線路22 凹槽23 接線連結點24 封裝材料25 散熱鰭片26 金屬箔片27 LED晶片30 燈罩40 擴充結構50 軌道51 聯結器52 基板53 滑入部54 凸出部55 受納部56 套頭60 導電銷6110 has a plurality of LEDs 12, and the package structure of each LED 12 of Chi Chi T is required to use a conductive frame 15, which causes an increase in cost and must be considered. [New Content] The main purpose of this creation is to provide an LED luminaire structure with extended life, reduced power consumption and reduced manufacturing costs. The secondary purpose of this creation is to provide a kind of LED lamp structure, which enables the heat generated by the brush chip to be derived by the heat dissipation fins and diverged into the gas of the fourth (four) gas to solve the luminous power of the LED chip caused by overheating. Years of decline, which in turn affects the brightness of the lighting. In order to achieve the above purpose and effect, the creative coffee lamp structure comprises a lamp and has a front end provided with a _' having a positive and negative conductive line and a metal foil thereon, and a rear end provided with a plurality of heat dissipation fins. The multi-day LED chip is mounted on the metal foil, electrically connected to the positive and the V窀 lines by wire bonding, and electrically connected with the connection point of the connection, and finally filled with the package material to form a package; and—the lampshade It is disposed at the front end of the lamp body. The structure of the LED lamp of this creation further includes the purpose of extending the social and/or vertical 4 M359637 extension or double-sided connection. This creation is convinced that the characteristics of the new Lai are detailed in the later and the new structure, operation, and scope of the patent. However, the mode, the purpose and the advantages, can be more easily understood by referring to the description of the τ column and the drawings. [Embodiment] As shown in Fig. 2 to Fig. 4, the LED lamp structure 2q of the present invention includes a body 21, a plurality of coffee crystals (four) and an expansion structure 5G. The luminaire body 21 is made of a material having a better heat dissipation property. The front end of the lamp body 21 is provided with a recess 23' on which the positive and negative conductive lines are provided - the metal w is between the positive and negative conductive lines 22. Most of the coffee chips (4) are mounted on the gold_27, connected in series and sub-connected (four), and electrically connected to the positive and negative conductive lines 22 by wire bonding, so that the LED chips 3〇 are electrically connected to the connection points 24, and finally The encapsulation material 25 is filled in the recess 23 to complete the encapsulation, and the light source emitted from the LED wafer 30 can be ejected via the encapsulation material 25. Since the coffee wafer % is emitted by a specific color light source, if the encapsulating material 25 contains a fluorescent agent, the color emitted by the light source such as monochrome, white light, and related illuminating light source having a combination of RGB (red_GREen_buje) can be changed. '—Lights set 4 〇 Jtl ® 3^* lit q 卓 40 women's clothing at the front end of the luminaire body 21, to prevent foreign matter or dust from depositing on the packaging material 25, thereby affecting the scattering of illumination light. The rear end of the lamp body 21 is provided with a majority of the heat-dissipating Korean film. When the wafer 3 〇 continues to be lighted, the heat can be discharged through the heat-dissipating fin %, and is dispersed in the surrounding air to achieve heat dissipation and cooling. The purpose is to avoid overheating and cause the optical power of the LED chip 30 to drop, thereby causing a problem of insufficient brightness, and even the 5 M359637 causes the LED chip 30 to burn out. The luminaire body 21 further includes an expansion structure 5G that allows the coffee luminaire structure 20 to be extended. The slats 5G have a track 51 formed on both sides of the lamp body 21, and at least one coupler 52 can be inserted into the uranium and bitter C1 into the track 51 to form a bond. The coupler 52 has a substrate 53 and a slide. Seventy-two of the inserts are formed on both sides of the substrate 53, and the shape of the slide-in portion 54 is opposed to the rail 51 by 7 M so that the slide-in portion 54 can be effectively inserted into the rail 51 to be connected. The multi-lamp structure 2G_ is made up of (4) structure % to be used as a sign or kanban. As shown in Fig. 5, the multi-cafe structure 2 can be mechanically connected by the sliding portion 54 of the coupler 52 to be inserted into the adjacent track 51 to achieve lateral and/or longitudinal infinite extension. As shown in FIG. 2, the expansion structure 5 includes at least one protrusion Η formed at the end of the heat-dissipating film 26, and at least one receiving portion % formed at the end of any of the heat-dissipating fins 26. As shown in FIG. 6, the two luminaire structure (4) is mechanically connected by the protruding portion 55 and the corresponding receiving portion 56, so that the LED lamp structure 2 can be double-sidedly connected and has double-sided illumination. The purpose. Figure 6 above shows an example of two LED lamp structures 2G being double-sided. In fact, multiple LED lamp structures 2 can be simultaneously inserted into adjacent tracks 51 by the coupling 52 to achieve the inspection and/or Or extend longitudinally to increase the range of double-sided illumination, as shown in Figure 7. As shown in FIG. 8, the LED lamp structure 20 of the present invention can be mounted on the lamp holder in application. The two ends of the LED lamp structure 20 are mounted with a set of heads 6 〇, and the outer side of the ferrule 6 M M359637 〜 is provided with a pair of parallel materials (4) It is a mechanical and electrical connection with the lamp socket. In summary, the LED lamp structure of the present invention enables the heat generated by the chip 3 to be derivable by the diffuser 26 and is diverged into the egg air to solve the decrease in the luminous power of the LED chip 3G due to overheating. Illumination brightness -= problem, and LED luminaire structure 20 has the purpose of expansion for use as a signboard or kanban. Furthermore, the lifetime of the LED chip 30 is about 10 million hours, and it has the purpose of extending the service life. Although the embodiments of the present invention have been described above, other variations or modifications that can be easily accomplished by those skilled in the art are not departing from the spirit of the present invention. All changes or modifications within the scope of this creative spirit are also intended to be covered within the scope of the patent application. [Simple diagram of the figure] Figure 1A is a cross-sectional view of a conventional heat-dissipating LED lamp structure. Lu Tuyi B is a perspective view of a conventional LED. Figure 2 is a perspective view of the structure of the LED lamp. Figure 3 is a cross-sectional view taken along line 3-3 of Figure 2. Figure 4 is an exploded perspective view of the structure of the LED lamp. Figure 5 is a perspective view of the multi-LED lamp structure in the creation of horizontal and vertical expansion connections. Figure 6 and Figure 7 are perspective views of the multi-LED expansion structure with double-sided expansion connections. 7 M359637 Figure 8 is a schematic diagram of the combination of the two ends of the LED lamp structure and the sleeve. [Main component symbol description] LED lamp structure 20 Lamp body 21 Positive and negative conductive lines 22 Groove 23 Wiring connection point 24 Packaging material 25 Heat sink fins 26 Metal foil 27 LED wafer 30 Lampshade 40 Expansion structure 50 Track 51 Coupling 52 Substrate 53 slide-in portion 54 projection portion 55 receiving portion 56 sleeve 60 conductive pin 61
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