M294616 八、新型說明： 【新型所屬之技術領域】 ，尤指可將燈具結構設計成 構件時有簡#物、方便組 本創作為提供一種燈具結構改良 標準模組化型式，同時具有更換任一 裝之功效使用者。 【先前技術】 牧，m: ，且《V剧以說是徹底地改 若我們生活沒有電燈，夜晚或天氣狀況不佳時，、 擺’偏若受限於照明，極有可能使房屋建築^刀作都將穷 :底改變’全人_因此而無法進步，繼“在：彳= 是以’電燈燈制的發光型式相# 體來說，其具有高光電轉換效率，體積小二極 光量、光質可調整及低發熱等優點、°「長、波長固定、M294616 VIII. New description: [New technical field], especially when the structure of the luminaire can be designed as a component. It is easy to create a modular modular version of the luminaire structure. The user of the device. [Prior technology] Shepherd, m:, and "V drama is said to be completely changed if there is no electric light in our life, when the weather or the weather is not good, and the pendulum is limited to the lighting, it is very likely to make the building ^ The knife will be poor: the bottom changes 'all people' and therefore cannot progress. Following the "in: 彳 = is the 'lighting type' of the electric light, it has high photoelectric conversion efficiency, small volume of light , light quality can be adjusted and low heat, etc., ° "long, fixed wavelength,
-2 7、G U — 1 〇等各輪、頭1:中【 E D在全球能源短缺的憂慮升高 j使用’其中L-2 7. G U — 1 〇, etc., head 1: middle [E D is worried about global energy shortages j use] where L
目’近年來加上技術提升，高亮Μ的前景備受W 附加價值方向邁進，而目前市面上Led^= ’更是朝向高 組化設計，其於内部任何―構件損壞時得i、供:模 =、短、小之應繼，已成為日常‘ 主要受溫度二:上^型二::週期壽命及可靠度 體接受電能後’會將㈣〜3 轉=而= M294616 來，其餘7 Ο %〜8 Ο %則變為熱能擴散而出，倘若，其發光體、 控制裝置及散熱模組整個被封裝於燈具結構内時，請參閱第七 圖，其係為習用高功率L E D燈具立體分解圖，其中包括有一散 熱殼體Α及上方收容之電路板Β及複數個高功率L E D燈泡c二 並透過導熱膠體A 2傳導、黏固電路板B，而整體上方包覆一蓋 體D，於使用時，為透過電路板B一侧電源導線B i露出於散熱 殼體A外與外接電線呈電性導通，而當高功率L ED燈泡c產生 大置熱能時，只能透過電源導線B 或電路板B與散熱殼體A接 ❿ 觸處的貫穿孔A 1之傳導空間來排散熱源，並利用具散熱功能之 散熱殼體A供上方之LED燈泡C產生之熱能排散，再透過^熱 膠體A 2將熱源傳導至散熱殼體a上，而l E D燈泡c向前方照 射之熱源及周緣並無任何排散熱源措施，勢必造成高功率l e^ ，泡C因無法將囤積及溫度上升之熱源快速排散出去，容易使其 南功率LED燈泡C壽命受影響，而使内部晶^{過熱損壞，再者， 電路板B之電源導線B1露出於散熱殼體a外與外接電線呈電性 導通，於使用時，電源導線B i容易受f拆而使—側裂痕，造成 • 使用上的危險及產品不良率提升；另，散熱殼體A上方之導熱膠 體A 2黏固電路板B呈-粒，倘若，電路板6上之高功率 D燈泡C損料，無法提供使用者迅速的更換led燈泡c的缺 失發生，其不但需將f路板B上導娜體八2去除，而黏固之膠 體^在使用工具去除時容易刮傷電路板B及其它構件情形發 生，容易導致成品的不良率增加；再者，由於led燈泡^ 不貲，於較常更換構件或不良率增加時，勢必造成 只 的情況發生。 θ X皿 再者，上述之L E D燈具使驗紐、或平面燈且時， 假使燈具内部發光模組壞掉，而燈具外罩完好時，又或是燈具外 M294616 罩=、老舊，而發光模組完好時，使用者益法單猶 構件與構件之間可簡易、㈡’同:可供燈具内 :::r之士所—善，二為從事此行* 緣此，有鑑於上述習知裝置在設計上均未 =相關資料，經由多方評估及考量，而以從二= 新之理念’針對上述之不足之處再加以改良寺：=良創 作之「燈具結構改良」。 k相發出本創 本創作之主要目的乃在於·電連接器插接 Γ=Γ細陳鋪跑好的= 接躲合固^，於拆卸、更換構件時有簡易組 4具谷易之功效，且金屬材質之蓋體於環形外側面Α 數放射狀之散熱片，可有效將發光二極體模组運作 源熱能充分排散之功效。 尤 【實施方式】 為達成上述目的及功效，本創作所採用之目的、構造技術特 徵以及其功效，茲繪圖就本創作之較佳實施例詳加說明其特徵與 功能如下，俾利完全瞭解。 /、 為達成上述目的及功效，本創作所採用之技術手段及其構 造，茲繪圖就本創作之較佳實施例詳加說明其特徵與功能如下， M294616 俾利完全瞭解。 ——一 體八=，二二圖所示’係為本創作燈具立體外觀圖以及立 體刀解圖’ _中所示可清楚看出， 置有黃銅材質之燈座！、發弁一辦描/ 〇乍之U冓改良係5又 4所組成，其中·· 以—極難組2、蓋體3及結合手段 πΓΓ= 一中空容置體’其内設有可收容基板1 1之容置 1 0，則基板1 1設有接腳1 1 1為貫穿於燈座Ί另婦 該發光二極體模組2可為高功率發光：極體=另二=°， 並=-侧設有環形包覆發光二極體模組2之銜接部2 i y 部21於外表面形成外蟫纹，计 何接 結，與上 ”該=内Ϊ穿設一内徑剛好上述銜接部21外徑之對接部 而對接。卩3 1上表面為形翻職供發光 ==到娜，咖3__域數放= 該結合手段4位於燈幻之基板丄工與發光二極體模 間，且結合手段4為具有—般電連接器相對式 連接璋31，而一侧插頭411之連接璋3丄= 土反1上與基板11之接腳工工工呈電性連接，另於 、 接琿3 i為定位於發光二鋪模組2上與二上 2呈電性連接。 肛股姨組 上述綱之蓋體3可為金屬材質或黃銅所製成，且 弋複數放射狀之散熱片3 2，其僅需提供發光二極體模1 作％•所產生之絲熱能可充分排散熱能之功效即可，如 等效結構變狀材料所構成，均應_包含於摘作 2 内，合予陳明。 牙〜靶圍 M294616 ........................................................ 請繼續參閱第三：四圖所示，係為本創作組合前之側視剖面 圖、組合後之侧視剖面圖’由圖中可清楚看出，#由上述之構件 於組構時，係先將發光二極體模組2朝向燈座工之基板丄工前 進’再透過發光二極雜組2_側之結合手段4連接埠4丄之插 $412與基板！工一側連接埠4丄之插頭4丄工相結合呈穩固 ^ 4 1可與基板1 1之接腳1 1 1連接，而另側插 、、發光—極體模組2連接，藉此，即可糊已呈接觸 狀;之基板11插頭411與發光二極體模組2之插孔4丄2呈 於拆卸上述構件時’只需先將蓋體2 2之内螺紋對接 4 3 1 _脫離發光二極龍組2之外敎銜接部2丨即可 =述發光二極體模組2與基板i i之間的結合手則連接痒4 士離即可’進*達到使用者若需更換另種外形獨特之蓋體3 日二= 蓋體3内設置相同發光二極體模組2之外螺紋銜接部 模31即可;又需更換燒毀壞掉之發光二極體 置方^接2 1之基板11與發光二極體模組2之間設 =便套私合之結合手段4即可，進喊升簡騎 裝及更換整個L ED·容胃之功效。 便、、且 =繼續參閱第五A、Μ、五c騎示，係為本創作 = 列之:體分解圖㈠、立體分解圖(二)以及立體分解 =二細’本創作之結合手段3為可將』 了 J光-極體模組2付結合呈穩固定位，1 對接“接44 1進一步可為-般電連^器 描f ΐ 式，且連麟4 1之插頭4 1 1可為電連接哭插 子’而另側連解4 1之插孔4 ! 2可為電連接=入 知上之接點（請參閱第五入圖），另於社入 00 1 M294616 ' ' _ ' ' .. . -^-一-“-·^··— — 一‘ _ t 接型式，其僅需提供基板1 1之接腳]In recent years, with the addition of technology, the prospect of high brightness has been pushed by the value added of W. At present, Led^= ' is on the market, and it is oriented towards high-profile design. : Mode =, short, small should continue, has become the daily 'mainly subject to temperature two: on ^ type two:: cycle life and reliability after receiving power, 'will be (four) ~ 3 turn = and = M294616 to come, the remaining 7 Ο %~8 Ο % becomes thermal energy diffusion. If the illuminant, control device and heat dissipation module are all packaged in the luminaire structure, please refer to the seventh figure, which is a high-power LED lamp for conventional use. The exploded view includes a heat dissipating housing Α and a circuit board accommodating thereon and a plurality of high-power LED bulbs c and conducting and fixing the circuit board B through the thermal conductive adhesive A 2 , and covering a whole body with a cover D, In use, the power supply lead B i that is transmitted through the circuit board B is exposed outside the heat dissipating housing A to be electrically connected to the external electric wire, and when the high-power L ED bulb c generates large heat energy, only the power supply lead B can be transmitted. Or the circuit board B is connected to the heat dissipation housing A The conduction space of the hole A 1 is used to discharge the heat dissipation source, and the heat dissipation shell A having the heat dissipation function is used to dissipate the heat generated by the LED bulb C above, and then the heat source is transmitted to the heat dissipation housing a through the thermal colloid A 2 . However, the heat source and the periphery of the l ED bulb c do not have any heat dissipation measures, which will inevitably result in high power, and the bubble C can quickly dissipate the heat source of hoarding and temperature rise, making it easy to make the south power LED bulb The life of C is affected, and the internal crystal is damaged by overheating. Moreover, the power lead B1 of the circuit board B is exposed to the outside of the heat dissipating housing a and electrically connected to the external electric wire. In use, the power lead B i is easily affected by f. Demolition of the side cracks, resulting in • the danger of use and product defect rate increase; in addition, the thermal conductive gel A 2 adhesive circuit board B above the heat dissipation housing A is - grain, if the high power D on the circuit board 6 The loss of the bulb C can not provide the user with the rapid replacement of the led bulb c, which not only needs to remove the guide body 8 on the f-plate B, but the adhesive colloid is easy to scratch the board when the tool is removed. B and other components occur, Leads to increased failure rate of the finished product; Furthermore, since the lamp ^ led incalculable, more often at the time of replacement of defective or increasing member, is bound to cause only happen. θ X dish, the LED lamp mentioned above makes the inspection button or the flat lamp, and if the internal light-emitting module of the lamp is broken, and the lamp cover is intact, or the lamp is outside the M294616 cover = old, and the light-emitting mode When the group is in good condition, the user benefits the law and the components can be simple, (2) 'the same: for the inside of the lamp:::r people--good, the second is engaged in this trip* The design of the device is not = related data, and it is evaluated and considered by the multi-party, and the "innovation of the luminaire structure" is improved by the concept of "two new ideas". The main purpose of the k-phase production of this creation is that the electrical connector is plugged in. Γ Γ Γ 陈 铺 = = = = = = = = = = 接 接 接 接 接 拆卸 拆卸 拆卸 拆卸 拆卸 拆卸 拆卸 拆卸 拆卸 拆卸 拆卸 拆卸 拆卸 拆卸 拆卸 拆卸 拆卸 拆卸 拆卸The cover of the metal material has a radial heat sink on the outer side of the ring, which can effectively dissipate the heat energy of the operating source of the light-emitting diode module. [Embodiment] In order to achieve the above object and effect, the purpose, structural technical features and functions of the present invention are described in detail. The features and functions of the preferred embodiment of the present invention are as follows. /, in order to achieve the above purposes and effects, the technical means and structure of the creation, the drawing shows the characteristics and functions of the preferred embodiment of the creation as follows, M294616 is fully understood. ——One body eight=, the picture shown in the second figure is the stereoscopic appearance of the creation of the lamp and the figure of the body knife ’ _ can be clearly seen, the brass lamp holder is placed!弁 弁 办 / / / / / / / / / 冓 冓 冓 冓 冓 冓 冓 冓 冓 冓 冓 冓 冓 冓 冓 冓 冓 冓 冓 冓 冓 冓 冓 冓 冓 冓 冓 冓 冓 冓 冓 5 5 5 5 5 5 5 The substrate 1 1 is housed at 10, and the substrate 1 1 is provided with a pin 1 1 1 for penetrating through the lamp holder. The light-emitting diode module 2 can be high-power light: polar body = the other two = °, And the side of the ring-shaped light-emitting diode module 2 is provided with an outer portion of the outer surface of the ring-shaped light-emitting diode module 2, and the outer surface is formed with an outer diameter. The abutting portion of the outer diameter of the connecting portion 21 is butted. The upper surface of the 卩3 1 is shaped to be turned for illumination == to Na, the coffee 3__ domain number is placed = the bonding means 4 is located in the substrate of the illusion and the light emitting diode The inter-module, and the bonding means 4 has a general electrical connector relative connection port 31, and the connection 璋3丄= one side of the one-side plug 411 is electrically connected to the pin worker of the substrate 11, and The interface 3 is electrically connected to the second upper part 2 of the illuminating two-story module 2. The cover body 3 of the above-mentioned scorpion group can be made of metal material or brass, and the plurality of radiations are Shape Piece 3 2, which only needs to provide the light-emitting diode mold 1 as a % of the heat energy generated by the heat can be fully discharged, such as equivalent structural deformation materials, should be included in the abstract 2 Inside, combined with Chen Ming. Tooth ~ target circumference M294616 ...................................... .................. Please continue to refer to the third: four figures, which is a side view of the front view of the creative combination, and a side view of the combination. It can be clearly seen from the figure that when the above-mentioned components are assembled, the light-emitting diode module 2 is firstly advanced toward the base of the lampholder's work, and then the combination means of the light-transmitting dipole group 2_ side. 4 connection 埠 4 丄 insert $ 412 and the substrate! Worker side connection 埠 4 丄 plug 4 work together to stabilize ^ 4 1 can be connected to the substrate 1 1 pin 1 1 1 , and the other side plug, shine The pole body module 2 is connected, whereby the paste is in contact; the substrate 11 plug 411 and the socket 4丄2 of the LED module 2 are disposed when the component is removed. The inner thread 2 2 1 1 _ detached from the illuminating dipole group 2 and the 敎 connecting part 2 丨The bonding hand between the polar body module 2 and the substrate ii is connected to the itching 4 feet to be 'into* to reach the user if it is necessary to replace another unique shape of the cover body 3 day 2 = the same light emitting diode is set in the cover body 3 The outer module of the body module 2 can be connected to the die 31; the replacement of the burned-off LED body is required to be replaced by the substrate 11 and the light-emitting diode module 2 The combination of means 4, the ability to jump into the simple ride and replace the entire L ED · stomach. The convenience, and = continue to refer to the fifth A, Μ, five c riding, is the original = column: The body decomposition diagram (1), the stereoscopic decomposition diagram (2), and the stereoscopic decomposition = two thin 'the combination of the creation means 3 can be combined with the J-optical body module 2 to be fixed and fixed, 1 docking "connecting 44 1 further It can be used for the general electric connection, and the connector 4 1 1 of the Lianlin 4 1 can be an electrical connection to the crying plug' and the other side is connected to the jack 4 of the 4 1 ! 2 can be an electrical connection = Know the contact point (please refer to the fifth figure), and enter the company 00 1 M294616 ' ' _ ' ' .. . -^-一-"-·^··———一' _ t connection type, Only need to provide the pins of the substrate 1 1]
時，會使L E D燈具之發光二極_組2透過結:手 二極體模組2與基板1 1呈電科通之功能即可，其亦 j 結合手段4之連接埠4 1之插頭4 1 i、插孔4工2相反設置如L 第五(：圖所示），其僅需提供發光二極體模組2與基板“有緊 推固疋不脫減枝使用者拆卸之功效即可， 姓 構，之材料所構成，均應同理包含於本創作之專利二 予陳明。 °When the LED illuminator 2 _ group 2 is passed through the junction: the hand diode module 2 and the substrate 1 1 can be electrically connected to the function, which is also connected with the means 4 of the connection 4 之 4 1 plug 4 1 i, jack 4 work 2 reverse setting, such as L fifth (: picture), it only needs to provide the light-emitting diode module 2 and the substrate "has the effect of tightening and not removing the user Yes, the composition of the surname, the composition of the material, should be included in the creation of the patent two to Chen Ming.
=繼續參閱第六騎示，係為本創作再—較佳實施例之立體 /刀解圖’由圖中可清楚看出，本創作之發光二極體模組2之 紋銜接部21上亦可進一步更換成一凸知 J ^ 紋對接部3 i亦更換成相對上述凸柱2 2的凹槽=體】= 時娜拆卸、方便組裝及扣合牢嶋固定位 個严二ί述t創作之燈具為具有簡易拆卸、方便組裝及更換整 體效’其在使用者若需替換壞損或老舊之發光二極 時，能夠迅速更換，而且可有安全拆卸不會 另惻外與外ίί::之”11之接腳111為貫穿於燈座1 之電、及，妒π "、 以提供發光二極體模組2運作時所需 以份因非本創作之重點所在，所以在本說明 曰甲僅以間早敘述，以供瞭解。 模時而為針對於燈具内任何—個構件於製造開 等等，提型式供使用於嵌燈、頭燈或平面燈具 讀者在更換不同燈具外型或發光二極體额2時， M294616 口 | — 一‘一 /、而汉置相同型式之内外螺紋的發光二極體模組2、蓋體3，及 基，11與發光二極體模組2之間的電連接器插接頭型式即可， 2易拆卸方便組裝之結構設計，進而可取代傳統l £d燈具 之二構利用獅絲膠固定方式彳社出的缺失，達到降低產品不 良，發生及節省成本之功效，是以，凡朝本鑛所_之原理 及等效結構變化，均應同理包含於本創作之專利範_，合予陳 明0 疋以’本創作之燈具結構改良為可改善習用之技術關鍵在於： (一）本創作透過電連接器插接頭型式之結合手段4將燈座 1之基板11與發光二極體模組2予以結合呈穩固定 位，且其内之連接埠41之插頭411、插孔412 為與基板1 1之接腳i i i、發光二極體模組2連 接，於更換時具有簡易拆卸、方便組裝及更換整個二 ED燈具容易之功效，於使用時，有結構穩定接觸、 不脫落之功效。 (一） 本創作透過發光二極體模組2之外螺紋銜接部21可 ，金屬材質蓋體3之内螺紋對接部31旋轉結合固 定，且蓋體3為金屬材質所製成且於環形外侧面矗立 複數放射狀之散熱片，進而有效將發光二極體模組2 運作所散發之熱能有效排散，提升發光二極體模組2 的使用壽命及欲更換不同外型之蓋體3時，有簡易拆 卸、方便組裝之功效。 (二） 本創作透過LED燈具結構設計成標賴組化型式， 可有效達到降低產品不良率發生及節省成本之功效， 解决遠用L E D燈具損壞時，必須將整個匕e d燈具 換新而造成之不符經濟效益的情況發生。 11 M294616 --------------——— 已 j料朗為㈣翔作I種触之可行實補說明而 麵ϋΓ舰相·林創狀，凡其它未 均^揭不之技藝精射所絲之解變化與修飾變更， 句應匕3於本創作所涵蓋之專利範圍中。 增進、’本創作之燈具結構改良於使科具有顯著之功效 申\青，:5 _性、難性及進步性之侧要件，爰依法提出 釣局有彳L料早日賜林案，简障齡人之辛苦創作，倘若 德係。谓疑’請不吝來函指示，創作人定當竭力配合，實感= Continue to refer to the sixth riding, which is a three-dimensional/knife solution of the preferred embodiment of the present invention. As can be clearly seen from the figure, the pattern connecting portion 21 of the LED module 2 of the present invention is also It can be further replaced with a convex J ^ pattern abutting portion 3 i is also replaced with a groove corresponding to the above-mentioned protrusion 2 2 = body = = time Na disassembly, convenient assembly and fastening, a fixed position, a strict two The luminaire is easy to disassemble, easy to assemble and replace with the overall effect. It can be quickly replaced if the user needs to replace the damaged or old light-emitting diode, and can be safely removed without external or external ίί:: The pin 11 of the 11 is the electric power running through the lamp holder 1, and 妒π ", to provide the key point of the operation of the LED module 2, so in the present description The armor is only described early for understanding. The mold is sometimes used for manufacturing any component in the luminaire, etc., and the type is used for the recessed lamp, headlight or flat luminaire. Or the amount of the light-emitting diode 2, M294616 mouth | — one 'one/, and the same The inner and outer threaded light-emitting diode module 2, the cover body 3, and the electrical connector plug connector type between the base 11 and the light-emitting diode module 2, 2 easy to disassemble and easy to assemble the structural design, In addition, it can replace the lack of the traditional structure of the traditional l £d lamp, which can reduce the product defect, occurrence and cost saving. Therefore, the principle and equivalent structure of the product The changes should be included in the patent model of this creation. The key to the improvement of the structure of the lamp is to improve the technology. (1) The creation is through the connector type of the electrical connector. The combination means 4 combines the substrate 11 of the socket 1 and the LED module 2 to form a stable position, and the plug 411 and the socket 412 of the connection port 41 are the pins iii of the substrate 11 and emit light. The diode module 2 is connected, which has the functions of easy disassembly, easy assembly and replacement of the entire two ED lamps during replacement, and has the functions of stable contact and no falling off during use. (1) The creation is through the light-emitting diode Body module 2 external thread The connecting portion 21 can be rotated and fixed by the internal thread abutting portion 31 of the metal material cover 3, and the cover body 3 is made of a metal material and has a plurality of radial fins on the outer side of the ring, thereby effectively emitting the light emitting diode The heat dissipated by the operation of the module 2 is effectively dissipated, and the service life of the LED module 2 is improved. When the cover 3 of different appearances is to be replaced, the utility model has the advantages of simple disassembly and convenient assembly. The structure of the LED lamp is designed to be of the group type, which can effectively reduce the occurrence of product defect rate and save cost. When solving the damage of the remote LED lamp, the whole 匕ed lamp must be replaced with new ones, which is not economical. 11 M294616 -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- ^Unexpected changes in the skills and the changes in the interpretation of the changes, the sentence should be in the scope of the patent covered by this creation. Enhance, 'the decoration of the lighting structure of the creation of the department has a significant effect on Shen Qing,: 5 _ sex, difficulty and progressive side elements, 爰 提出 提出 提出 钓 钓 钓 钓 钓 早 早 早 早 早 早 早 早 早The hard work of the age, if the German system. It’s a doubt, please don’t hesitate to give a letter, the creator will try his best to cooperate, real feeling
12 M294616 【圖式簡單說明】 第一圖係為本創作之燈具立體外觀圖。 第二圖係為本創作之燈具立體分解圖。 第三圖係為本創作組合前之侧視剖面圖。 第四圖係為本創作組合後之側視剖面圖。 第五A圖係為本創作另一較佳實施例之立體分解圖（一）。 第五B圖係為本創作另一較佳實施例之立體分解圖（二）。 第五C圖係為本創作另一較佳實施例之立體分解圖（三）。 _ 第六圖係為本創作再一較佳實施例之立體分解圖。 第七圖係為習用高功率LED燈具立體分解圖。 【主要元件符號說明】 1、燈座 10、容置空間 1 1 1、接腳 1 1、基板 • 2、發光二極體模組 21、銜接部 2 2、凸柱 3、 蓋體 31、對接部 3 3、凹槽 3 2、散熱片 4、 結合手段 13 M294616 41、連接琿 41 1、插頭 412、插孔 A 2、導熱膠體 A、 散熱殼體 A 1、貫穿孔 B、 電路板 B1、電源導線 C、 L E D燈泡 C 1、燈絲 D、 蓋體12 M294616 [Simple description of the diagram] The first picture is the stereoscopic appearance of the lamp. The second picture is a three-dimensional exploded view of the lamp of the creation. The third figure is a side cross-sectional view of the previous creation combination. The fourth figure is a side cross-sectional view of the creative combination. The fifth A is a perspective exploded view (1) of another preferred embodiment of the present invention. Figure 5B is a perspective exploded view (2) of another preferred embodiment of the present invention. The fifth C diagram is a perspective exploded view (3) of another preferred embodiment of the creation. The sixth figure is an exploded perspective view of still another preferred embodiment of the present invention. The seventh picture is an exploded view of a conventional high-power LED lamp. [Main component symbol description] 1. Lamp holder 10, accommodating space 1 1 1 , pin 1 1 , substrate 2. 2, LED module 21, connecting portion 2, stud 3, cover 31, butt joint 3 3, recess 3 2, heat sink 4, bonding means 13 M294616 41, connecting port 41 1 , plug 412, jack A 2, thermal conductive gel A, heat sink housing A 1, through hole B, circuit board B1 Power lead C, LED bulb C 1, filament D, cover
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