TWM348903U - LED (light emitting diode) lamp - Google Patents

LED (light emitting diode) lamp Download PDF

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Publication number
TWM348903U
TWM348903U TW97215773U TW97215773U TWM348903U TW M348903 U TWM348903 U TW M348903U TW 97215773 U TW97215773 U TW 97215773U TW 97215773 U TW97215773 U TW 97215773U TW M348903 U TWM348903 U TW M348903U
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Taiwan
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heat
emitting diode
heat dissipation
light
led unit
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TW97215773U
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Chinese (zh)
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wen-wen Wang
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wen-wen Wang
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Priority to TW97215773U priority Critical patent/TWM348903U/en
Publication of TWM348903U publication Critical patent/TWM348903U/en

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Description

M348903 八、新型說明: 【新型所屬之技術領域】 本創作係為一種發光二極體燈具結構,尤指一種利用一 ί衣形護套將該發光二極體燈具結構之散賴組框圍固定,並 同時確保兩散熱鰭片之間格距離。 【先前技姻 市面上各式各樣的燈泡中,鹵素燈泡以及鎢絲燈泡長久 以來直佔了相當固定之比例。傳統的投射燈係使用110伏 2之鹵素燈泡,不但耗電量高且容易發熱,相對的壽命也非 犛短,平均壽命只有幾個月,在這個電價高漲的年代,不僅 2常不環保,且其所散發之高熱亦容易造成電線走火等危險 意外,也因如此造成日後的LED燈之誕生。 該LED燈與傳統的白熾鎢絲燈泡以及日光燈相互比較, LED發光二極管的體積小,可以依據應用對象,允許多顆組 合、發熱量其低無比、耗電量又小,壽命又長,而且從環保 ,面向來觀察的話,可以时不會變成環境污染的廢棄物 箏,用來承接傳統照明器具作為下一個世代的照明器材。其 护’發熱量低、耗電量小,都是來自於它「低電壓」、「低電 漩」動作的特點。 _ 因此,曾有業者利用LED之低耗電量等特性來改善傳統 齡燈泡以及鶴絲燈泡之缺失。請參關—所示圖一為習 甩之LED燈泡之外觀示意圖。其中,該習用之LED燈泡! 僚主要由外殼11、電壓轉換單元12、以及LED單元13所組 M348903 成。該LED單元13及電壓轉換單元12係設於該金屬製成之 外殼11内。藉由該電壓轉換單元12將原本110伏特之交流 電轉換成可提供LED單元13使用之直流電,使LED單元13 可以發光而達到投射效果。 惟前述習用之LED燈泡〗結構,雖然相較於傳統之鹵素 燈泡具有省電縣之功效,但^同制,使LED單元 也會有散_問題存在。尤其LED單元13相餘傳統齒素 燈/包’其耐触度更低,且-但溫度超過其容許設定值時, 名LED單疋13所產生的亮度就會發生衰減的現象而無法達 到預期的絲’甚I輯其正叙使帛齡。M348903 VIII. New Description: [New Technology Field] This creation is a kind of light-emitting diode structure, especially a kind of illuminating frame structure And at the same time ensure the distance between the two heat sink fins. [Previous marriages Among the various bulbs on the market, halogen bulbs and tungsten bulbs have long occupied a fairly fixed proportion. The traditional projection lamp uses a 110 volt 2 halogen bulb, which not only consumes high power and is prone to heat, but also has a relatively short life span. The average life expectancy is only a few months. In this era of high electricity prices, not only 2 are not environmentally friendly. And the high heat it emits is also likely to cause dangerous accidents such as wire fire, which also causes the birth of LED lights in the future. The LED lamp is compared with a conventional incandescent tungsten light bulb and a fluorescent lamp. The size of the LED light-emitting diode is small, and can be combined according to the application object, allowing multiple combinations, generating low heat, low power consumption, long life, and Environmental protection, when it comes to observation, it can not become an environmentally polluted litter, and it can be used to take traditional lighting equipment as the next generation of lighting equipment. Its protection is characterized by low heat generation and low power consumption, all of which are characterized by its "low voltage" and "low voltage" action. _ Therefore, some employers have used the low power consumption of LEDs to improve the lack of traditional light bulbs and crane light bulbs. Please refer to the diagram - Figure 1 shows the appearance of the LED bulb. Among them, the conventional LED bulb! The crucible is mainly composed of the casing 11, the voltage conversion unit 12, and the group M348903 of the LED unit 13. The LED unit 13 and the voltage conversion unit 12 are housed in the outer casing 11 made of metal. The voltage conversion unit 12 converts the original 110 volt alternating current into a direct current that can be used by the LED unit 13, so that the LED unit 13 can emit light to achieve a projection effect. However, the structure of the conventional LED bulb described above, although compared with the traditional halogen bulb has the effect of saving electricity, but the same system, so that the LED unit will have scattered problems. In particular, the LED unit 13 has a lower tolerance to the conventional gull lamp/package, and - when the temperature exceeds its allowable set value, the brightness of the LED unit 13 is attenuated and cannot be expected. The silk 'very I' series is about to make it age.

:有鑑於此,針對LED單元13做動時所產生的熱量,只 能,靠金難成的外殼n慢慢散啦巾,其散触果可說是 =田不盡理想。因此目前該類之習用之LED燈泡i,最多僅 把使用1瓦的LED單元U,導致其所能提供的統受到一定 之限度’而無法有效提昇並取代傳統之鹵素燈泡。使得 ,、高發熱的傳統自素燈泡-直仍佔有-定比例的市場,造 成相當多的能源浪費。 【新型内容】 檯if作的主要目的係在於提供一種發光二極體燈且结 避其中’_-環形護套將該發光二極體燈具結構之二 乍之另目的係在於提供一種發光二極體燈具結 M348903 縣護訂相細纽有触散朗片方 ΐ 分別伸人於錄熱㈣中央之間隔 處達到,、有確保兩散熱鰭片所間隔之距離之目的。 • ίΓ乍之又一目的係在於提供一種發光二極體燈具結 構’ J ’趣形護套之該卡扣端分別與該散 位置處所沖壓之一凸出部進行定位卡合,達到令該環形^套 更緊密結合於該散熱模組上之目的。 邊奮 為達上述之目的,本創作在於提供-種發光二極體燈旦 ,’其係主要包括有··至少—LED單元、—導熱柱雜散 …模組、-環形護套、至少—基板、至少—透明蓋體、一電 路板以及一底座所组合而成。 該散熱模組係由複數個散熱鰭片靠合於該導熱柱之 狀間隔環形串接’並於該散_片靠合於該導熱柱往 外擴張-麟雜,戦與鱗齡_心、之 結合有fLED單元之該基板結合於其上。 埃供 該環形護套係設置於散紐組之上,对央設有口 蓋體相對應,且於其下方_面處設有朝該散熱韓 °之複數個卡扣端’並分別伸入於兩散熱鰭片令央之間 隔,且配合該散熱鰭片上預設位置處所沖壓之一凸出部以 提供該卡扣端定位卡合,令該環形護套緊密結合於 級之上。 ^ ,明紐m於該LED單元之上且卡合於該散熱 模組中,之該凹階内。該底座係為具有一導電螺紋之中空殼 =且提供該電路板容納於其内,且於該底座上方設有一容 置口 ’與料熱柱之底端所環繞之該散顏片相互固定。 M348903 【實施方式】 為了能更清楚地描述本創作所提出之發光二極體燈具結 構,以下將配合圖式詳細說明之。 請參閱圖二、圖三所示,圖二、圖三分別為本創作發光 二極體燈具結構第一較佳實施例之立體分解圖以及剖面示意 圖。其中’§玄發光一極體燈具結構2係包括有:至少一 led 單兀21、一導熱柱22、一散熱模組23、一基板24、一透明 # 蓋體25、一環形護套26、一電路板27、以及一底座28所組 合而成。 ' 複數個該LED單元2l(Light Emitting Diodes ;發光二極 體)係可以是運用陣列方式間隔排列於該基板24中央之上,並 可應不同反射f求令該LED單元21之發絲色及瓦數均予 以調整更替或增加其數量。 該導熱柱22其係為—金射質且兩端貫通之管體,且包 括有:一頂端221、一底端222、以及一貫穿孔223。該導熱柱 _ 22之材質可以疋以導熱性較佳之鐵、銅、銘、銀、以及金等 金屬或合金其中之一所製成者。 該散熱模組23係由複數個散熱鰭片231所組合,且靠合 於該導熱柱22之外圍呈放射狀間隔環形串接,令各職散熱 鰭片231呈水平方向彎折之一搭接部2311相互接合並於該 散熱鰭片231 #合於該導熱柱22之一頂端221處往外後往上 方擴張一預設距離,形成與該導熱柱22同轴心之一凹階2312 狀’且於該凹P白2312上緣處設有呈水平方向脊折之一承载部 M348903 2313。藉由該搭接部2311提供更大的導熱面積,將熱量由該 基板24下方所接觸之該搭接部2311快速傳遞至該散熱鰭片 231。該散熱模組23之散熱鰭片231可以是以導熱性較佳之 鐵、銅、鋁、銀、以及金等金屬或合金所製成者。 該基板24係提供該LED單元21結合於其上,並設置於 讓散熱鰭片231中央所形成之該凹階2312上,且於該基板% , 上可設置若干1C電容用以調節該LED單元21發光時所需之 電壓,同時利用該基板24將該LED單元21發光時所產生之 擊 熱量藉由該散熱鰭片231排出外界者。於基板24上可使用絕 緣環氧樹脂(Epoxy)來避免1C電容與LED單元21發生短 路。於本實施例中,該基板24的材質可以是導熱性較佳之金 屬基板’例如:鋁、銅等材質所構成。 該透明蓋體25係設置於該散熱模組23 _央之該凹階 23 12内,並卡固於該散熱模組23所設之該承載部2313上, 且相對應於該LED單元21所投射之光源上,令該led單元 21所投射之光源形成勻光狀態,且更具有防止炫光之效果。 • 該透明蓋體25可以是凸透鏡、凹透鏡、平面鏡、以及擴散板 其t之一。 該電路板27至少包括-電路迴路,其係設置麟底座28 内,且透過該導熱柱22中央之該貫穿孔223與該基板24上 所、結合之LED單元21做電性連接。 該底座28係為具有-導電螺紋281之中空殼體,以提供 一嚅路板27容納於該底座28内,且於該底座%上方設有一 谷置口 282與該導熱柱22之底端222所環繞之該散熱鰭片 231相互固定,透過所連接之—導線3經由該導熱柱22中央 M348903 之該貫穿孔223與該基板24做電性連接,且該電路板27係 輿該底座28外之該導電螺紋281做電性連接。 該底座28之該導電螺紋281係構成符合一般常見之傳统 鎢絲燈泡的金屬螺旋轉接頭的規格,其種類大致有:E]〇、 E12、E14、E26、E27、E40專不同之規格,於此處字母e後 面的數字表不的是該導電螺紋281的直控(例如家用燈泡通 常為E27規格,也就是說燈泡的金屬螺旋轉接頭之螺紋處直 徑為 27mm=2.7cm)。 請參閱圖四所示’圖四為本創作發光二極體燈具結構第 一較佳實施例之環形護套與散熱鰭片之立體示意圖。其中, 該環形護套26係可將該散熱模組23之該散熱鰭片231外圍 予以框套並圈圍之。該環形護套26係更包括:一頂面261、 一内側面262以及複數個卡扣端263。該環形護套26之該頂 面261係設置於該散熱模組23之上,且中央設有一開口 264 與該透明蓋體25以及該散熱模組23之該凹階2312呈同一軸 心相對應。 該環形護套26之該内側面262處則設有朝該散熱鰭片 23 1方向之複數個卡扣端263 ’於該卡扣端263之預設位置處 没有凸出之-扣合處2631,該扣合處2631係朝向該散熱模組 23中心方向凸起或是以相反方向往該散熱鰭片Μ〗外圍凸 起,且該卡扣端263其係分別對應於兩散熱鰭# 231之間隔 處’並分別伸入於兩散熱則231中央,配合鎌熱籍片231 上慨位置處所沖壓之一凸出部2314予以卡合。該凸出部 係大致位於D亥卡扣端263之一側邊,係經由外力沖壓後 於两散熱· 231之間凸出適當距離,以提供該扣合處細 M348903 予以定位卡合,進一步令該環形護套26緊密結合於該散熱模 組23之上。 承上述,透過該卡扣端263之該扣合處2631卡合於該凸 出部2314可避免該環形護套26於該散熱模組23上滑動,同 時更藉由該卡扣端263將相鄰之兩散熱鰭片231保持一固定 之間距,以確保兩散熱鰭片231所間隔之距離,達到良好的 散熱的效率。該扣合處2631可以是彎折成〈狀之一凸點或是 於该卡扣端263末端,彎折一倒勾部其中之一。In view of this, the heat generated when the LED unit 13 is actuated can only be slowly scattered by the outer casing n which is difficult to be made of gold, and the scattered touch can be said to be = the field is not ideal. Therefore, at present, the conventional LED bulb i, which uses only one watt of the LED unit U, is limited in its ability to provide a certain limit, and cannot effectively upgrade and replace the conventional halogen bulb. The traditional self-primary bulbs with high heat generation - still occupying a proportional market, cause considerable energy waste. [New content] The main purpose of the station is to provide a light-emitting diode lamp and to avoid the '_-ring sheath. The other purpose of the LED lamp structure is to provide a light-emitting diode. Body luminaire knot M348903 County retaining phase fine nucleus has a touch-breaking lang film square ΐ 伸 于 于 录 录 录 录 ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( 四 四 四 四Another purpose of the Γ乍 在于 在于 在于 在于 又一 又一 又一 又一 又一 又一 又一 又一 又一 又一 又一 又一 J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J The sleeve is more closely integrated with the heat sink module. Bian Fen is aiming at the above purposes. This creation is to provide a kind of light-emitting diode lamp, 'the system mainly includes ··at least—LED unit, heat conduction column stray...module,-ring sheath, at least- The substrate, at least a transparent cover, a circuit board and a base are combined. The heat dissipating module is formed by a plurality of fins that are connected to the heat-conducting column and are connected in series to form a ring-shaped joint of the heat-dissipating fins. The substrate incorporating the fLED unit is bonded thereto. The annular sheathing system is disposed on the venting group, corresponding to the mouthpiece body, and has a plurality of snap ends at the lower surface thereof facing the heat dissipation portion and respectively extending into The two heat dissipating fins are spaced apart from each other, and a protruding portion is punched at a predetermined position on the heat dissipating fin to provide the snap end positioning engagement, so that the annular sheath is tightly coupled to the stage. ^, Mingxin m is above the LED unit and is engaged in the heat dissipation module, within the concave step. The base is a hollow shell having a conductive thread=and the circuit board is received therein, and a receiving port is disposed above the base and the thin film surrounded by the bottom end of the heat column is fixed to each other. . M348903 [Embodiment] In order to more clearly describe the structure of the light-emitting diode lamp proposed by the present invention, the following will be described in detail with reference to the drawings. Referring to FIG. 2 and FIG. 3, FIG. 2 and FIG. 3 are respectively an exploded perspective view and a cross-sectional view of the first preferred embodiment of the illuminating diode lamp structure. The § 发光 illuminating illuminator structure 2 includes: at least one led single 兀 21, a heat conducting column 22, a heat dissipation module 23, a substrate 24, a transparent # cover 25, an annular sheath 26, A circuit board 27 and a base 28 are combined. The plurality of LED units 21 (Light Emitting Diodes) may be arranged on the center of the substrate 24 in an array manner, and the color of the LED unit 21 may be determined by different reflections. The wattage is adjusted to change or increase its quantity. The heat conducting column 22 is a tube having a gold-emitting mass and having both ends penetrating, and includes a top end 221, a bottom end 222, and a uniform through hole 223. The material of the heat conducting column _ 22 can be made of one of metal or alloys such as iron, copper, inscription, silver, and gold which are preferably thermally conductive. The heat dissipation module 23 is composed of a plurality of heat dissipation fins 231, and is radially connected to the periphery of the heat conduction column 22 in a ring-shaped series, so that each of the heat dissipation fins 231 is bent in a horizontal direction. The portions 2311 are joined to each other and extend outwardly from the top end 221 of the heat conducting post 22 to a predetermined distance, forming a concave step 2312 of the concentricity with the heat conducting column 22 and At one of the upper edges of the concave P white 2312, a load portion M348903 2313 which is a horizontal ridge fold is provided. By providing a larger heat transfer area by the lap portion 2311, heat is quickly transferred from the lap portion 2311 contacted under the substrate 24 to the heat dissipation fins 231. The heat dissipation fins 231 of the heat dissipation module 23 may be made of a metal or an alloy such as iron, copper, aluminum, silver, or gold which is preferably thermally conductive. The substrate 24 is provided with the LED unit 21 coupled thereto, and is disposed on the concave step 2312 formed at the center of the heat dissipation fin 231, and a plurality of 1C capacitors may be disposed on the substrate % to adjust the LED unit. The voltage required for the light emission at the same time is used, and the heat generated by the LED unit 21 when the substrate unit 24 is illuminated by the substrate 24 is discharged to the outside by the heat dissipation fins 231. An insulating epoxy (Epoxy) can be used on the substrate 24 to avoid short circuiting of the 1C capacitor and the LED unit 21. In the present embodiment, the material of the substrate 24 may be a metal substrate having a good thermal conductivity, for example, a material such as aluminum or copper. The transparent cover 25 is disposed in the recessed portion 23 12 of the heat dissipation module 23 and is fastened to the carrying portion 2313 of the heat dissipation module 23, and corresponds to the LED unit 21 The light source projected by the LED unit 21 forms a uniform light state and has an effect of preventing glare. • The transparent cover 25 may be one of a convex lens, a concave lens, a plane mirror, and a diffusion plate. The circuit board 27 includes at least a circuit circuit that is disposed in the pedestal 28 and electrically connected to the LED unit 21 on the substrate 24 through the through hole 223 in the center of the heat conducting column 22. The base 28 is a hollow housing having a conductive thread 281 to provide a circuit board 27 received in the base 28, and a valley opening 282 and a bottom end of the heat conducting column 22 are disposed above the base portion The heat dissipating fins 231 are fixed to each other, and the wires 3 are electrically connected to the substrate 24 through the through holes 223 of the center M348903 of the heat conducting column 22, and the circuit board 27 is fastened to the base 28 The conductive threads 281 are electrically connected. The conductive thread 281 of the base 28 constitutes a metal spiral adapter conforming to a conventional conventional tungsten filament bulb, and the types thereof are generally: E] 〇, E12, E14, E26, E27, E40, and the specifications are different. The number following the letter e here is not the direct control of the conductive thread 281 (for example, the household bulb is usually of the E27 size, that is, the diameter of the thread of the metal spiral adapter of the bulb is 27 mm = 2.7 cm). Referring to FIG. 4, FIG. 4 is a perspective view of the annular sheath and the heat dissipation fin of the first preferred embodiment of the light-emitting diode lamp structure. The annular sheath 26 can frame and enclose the outer periphery of the heat dissipation fin 231 of the heat dissipation module 23. The annular sheath 26 further includes a top surface 261, an inner side surface 262, and a plurality of snap ends 263. The top surface 261 of the annular sheath 26 is disposed on the heat dissipation module 23, and an opening 264 is defined in the center and corresponds to the transparent cover 25 and the concave step 2312 of the heat dissipation module 23. . The inner side surface 262 of the annular sheath 26 is provided with a plurality of latching ends 263 ′ in the direction of the heat radiating fins 23 1 at a predetermined position of the latching ends 263 without a protruding portion - a fastening portion 2631 The fastening portion 2631 is convex toward the center of the heat dissipation module 23 or protrudes to the periphery of the heat dissipation fin 相反 in the opposite direction, and the buckle end 263 corresponds to the two heat dissipation fins 231, respectively. The spacings are respectively inserted into the center of the two heat dissipating portions 231, and are engaged with one of the stamping portions 2314 which are stamped at the position of the hot sheet 231. The protruding portion is located substantially on one side of the D-hook end 263, and is pressed by an external force to protrude an appropriate distance between the two heat-dissipating surfaces 231 to provide positioning and engagement of the fastening portion M348903, further The annular sheath 26 is tightly coupled to the heat dissipation module 23. In the above, the engaging portion 2631 of the locking end 263 is engaged with the protruding portion 2314 to prevent the annular sheath 26 from sliding on the heat dissipation module 23, and at the same time, the phase is further obtained by the buckle end 263. The two adjacent heat dissipation fins 231 maintain a fixed distance to ensure the distance between the two heat dissipation fins 231 to achieve good heat dissipation efficiency. The fastening portion 2631 may be bent to form a bump or one end of the buckle end 263, and one of the hook portions is bent.

以下所述之本創作其他較佳實施例中,因大部份的元件 ^/系相同或類似於前述實施例,故相同之元件與結構以下將不 再贅述’且相同之元件將直接好糊之名觀編號,並對 於類似之元制給予相同名_在原峨後另增加—英文字 母以資區別且不予贅述,合先敘明。 請參閱圖五所示,圖五為本創作發光二極體燈具結構第 二較佳實_之環賴套紐熱鰭#韻局料大圖。其 t ’本創作發光二極贿具結鮮二較佳實_與前述之第 -較佳實施例不同處在於,該環形護套26之内侧面262處所 没之複數個卡扣端263,該扣合處2631a係位於該卡扣端263 I末端’且躺該散熱模組23中心方向狄,而該凸出部 23M則位於該扣合處2631a所凸起之一侧邊,利用該凸出部 2314提仏該卡扣端263之該扣合處263la扣合於其上。該扣 合處263U係為該卡扣端263末端f折成 < 狀之一凸點。 明參賴’、所示,®六為本創作發光二極舰具結構第 二較仏實施例之環形護套與散熱,則剖面局部放大圖。其 中’本創作發光二極體燈具結構第三較佳實施鑛前述之第 M348903 二較佳實施例不同處在於,該環形護套26之内側面262處所 設之複數個卡扣端263,該扣合處2631b係位於該卡扣端263 之末端,且朝向該散熱鰭片231外圍方向凸起,而該凸出部 2314則位於該扣合處2631b所凸起之一侧邊,利用該凸出部 2314提供該卡扣端263之該扣合處2631b扣合於其上。該扣 合處2631b係為該卡扣端263末端彎折成〈狀之一凸點。 請參閱圖七所示,圖七為本創作發光二極體燈具結構第 四較佳實施例之環形護套與散熱鰭片剖面局部放大圖。其 _,本創作發光二極體燈具結構第四較佳實施例舆前述之第 一較佳實施例不同處在於,該環形護套26之内側面262處所 設之複數個卡扣端263,該扣合處2631c係位於該卡扣端263 之末端,且朝向該散熱模组23中心方向凸起,而該凸出部 2314則位於該扣合處2631c所凸起之一侧邊,利用該凸出部 2314提供該卡扣端263之該扣合處2631c扣合於其上。該扣 σ處263lc係為該卡扣端263末端彎折成一倒勾狀。 请參閱圖八所示,圖八為本創作發光二極體燈具結構第 五《較佳實施例之環形護套與散熱鰭片剖面局部放大圖。其 t,本創作發光二極體燈具結構第五較佳實施例與前述之第 四較佳實施例不同處在於,該環形護套26之内侧面262處所 i之複數個卡扣端263 ’該扣合處2631d係位於該卡扣端263 之末端,且朝向該散熱鰭片231外圍方向凸起,而該凸出部 2314則位於該扣合處2631d所凸起之一側邊,利用該凸出部 2514提供該卡扣端263之該扣合處2631c扣合於其上。該扣 合處2631d係為該卡扣端263末端彎折成一倒勾狀。 綜上所述,於本創作第一較佳實施例中之發光二極體燈 12 M348903 具結構2 ’其中,該發光二極體燈具結構及散熱結構2係包括 有:至少- LED單元2卜-導熱柱22、一散熱模組幻、至 少一基板24、至少一透明蓋體25、一環形護套%、一電路板 27以及一底座28所組合而成。 該LED單元21則結合於該基板24之上,並固接於該散 熱模組23中央所形成之一凹階2312上,且於該凹階2312上 緣處設有呈水平方向f折之-承载部2313,以供該透明蓋板 25結合於其上。 該散熱模組23係由複數個散熱鰭片231所組合且靠合 於該導熱柱22之外圍呈放射狀間隔環形串接,令各別該散^ 繪片231呈水平方向彎折之一搭接部2311相互接合。而該 LED單元21所產生之熱量係透過該基板24傳遞至該導熱柱 22並藉由該導熱柱22將熱量由其表面所接觸之複數個散熱 鰭片231所構成之該散熱模組23排出於外界,且該散熱鰭片 231之該搭接。[5 2311亦提供該基板24更大的導熱面積,將熱 曼由該基板24下方所接觸之該搭接部則快速傳遞至該散 氟鰭片231上。 該環形護套26係覆蓋該LED單元21且設置於該承載部 2313之上’其更包括:一頂面26卜一内側面262以及複數 俩卡扣端263。該環形護套26之該頂面261係設置於該散熱 模組23之上,且中央設有一開口 264與該透明蓋體25呈同 一軸心相對應。該環形護套26之該内侧面262處則設有朝該 氣熱鰭片231方向之複數個卡扣端263,其大致對應於兩散熱 鰭片231之間隔處,並分別伸入於兩散熱鰭片231中央,且 於該卡扣端263之預設位置處設有凸出之一扣合處2631,該 13 M348903 扣合處2631係朝向該散熱模組2 方向往該散熱鰭片23!外圍凸起。 向凸起或疋以相反 g 2631係配合該散熱,鰭片231上預設位置處所沖 壓之-凸心23M進行卡合定位,令顧職套%緊密姓 合f該散熱模組23之上,同時更藉由該卡扣端263將相鄰: 兩散熱鰭片231保持—固定之間隔距離,以確保良好的散執 的效率。該扣合處細可以是彎折成〈狀之-凸點或是槐 卡扣端263末端彎折一倒勾狀其中之一。In the other preferred embodiments of the present invention described below, since most of the components are the same or similar to the foregoing embodiments, the same components and structures will not be described below, and the same components will be directly pasted. The name of the name, and the same name for the similar yuan system _ after the original 另 另 — — — 英文 英文 英文 英文 英文 英文 英文 英文 英文 英文 英文 英文 英文 英文 英文 英文 英文 英文 英文 英文 英文 英文 英文Please refer to Figure 5, Figure 5 is the second best example of the structure of the light-emitting diode lamp. The difference between the present invention and the preferred embodiment is that the plurality of snap ends 263 are not included in the inner side 262 of the annular sheath 26, and the buckle The joint 2631a is located at the end ′ of the buckle end 263 and lies in the center direction of the heat dissipation module 23, and the protrusion 23M is located at one side of the protrusion of the fastening portion 2631a, and the bulging portion is utilized. 2314, the fastening portion 263la of the buckle end 263 is fastened thereto. The fastening portion 263U is such that the end f of the locking end 263 is folded into a < Ming Shen Lai's, as shown in the figure, is a partial enlargement of the cross-section of the second embodiment of the light-emitting two-pole rig structure. The preferred embodiment of the present invention is the third preferred embodiment of the present invention. The difference between the preferred embodiment is that the plurality of latching ends 263 are provided at the inner side 262 of the annular sheath 26, the buckle The joint 2631b is located at the end of the buckle end 263 and protrudes toward the outer peripheral direction of the heat dissipation fin 231, and the protrusion portion 2314 is located at one side of the protrusion of the fastening portion 2631b, and the protrusion is used. The portion 2314 provides the fastening portion 2631b of the buckle end 263 to be fastened thereto. The fastening portion 2631b is such that the end of the buckle end 263 is bent into a convex shape. Referring to FIG. 7 , FIG. 7 is a partial enlarged view of a cross section of the annular sheath and the heat dissipation fin according to the fourth preferred embodiment of the light-emitting diode lamp structure. The fourth preferred embodiment of the present invention is different from the first preferred embodiment described above in that a plurality of latching ends 263 are disposed at the inner side 262 of the annular sheath 26, The fastening portion 2631c is located at the end of the buckle end 263 and protrudes toward the center of the heat dissipation module 23, and the protrusion portion 2314 is located at one side of the protrusion of the fastening portion 2631c. The outlet portion 2314 provides the fastening portion 2631c of the buckle end 263 to be fastened thereto. The buckle σ 263lc is bent at the end of the buckle end 263 into a barb shape. Please refer to FIG. 8 , which is a partial enlarged view of the cross section of the annular sheath and the heat dissipation fin of the preferred embodiment of the present invention. The second preferred embodiment of the present invention is different from the fourth preferred embodiment described above in that the plurality of snap ends 263 ′ of the inner side 262 of the annular sheath 26 The fastening portion 2631d is located at the end of the locking end 263 and protrudes toward the outer peripheral direction of the heat dissipation fin 231, and the protruding portion 2314 is located at one side of the protrusion of the fastening portion 2631d, and the convex portion is utilized. The outlet portion 2514 provides the fastening portion 2631c of the buckle end 263 to be fastened thereto. The fastening portion 2631d is such that the end of the buckle end 263 is bent into a barb shape. In summary, the light-emitting diode lamp 12 M348903 in the first preferred embodiment of the present invention has a structure 2', wherein the light-emitting diode lamp structure and the heat dissipation structure 2 include: at least - LED unit 2 The heat conducting column 22, a heat dissipation module, at least one substrate 24, at least one transparent cover 25, an annular sheath %, a circuit board 27 and a base 28 are combined. The LED unit 21 is coupled to the substrate 24 and fixed to a recess 2312 formed in the center of the heat dissipation module 23, and is folded in a horizontal direction at the upper edge of the concave step 2312 - The carrying portion 2313 is for the transparent cover 25 to be coupled thereto. The heat dissipation module 23 is formed by a plurality of heat dissipation fins 231 and is radially connected to the periphery of the heat conduction column 22 in a radial interval, so that each of the heat dissipation patterns 231 is bent in a horizontal direction. The joints 2311 are joined to each other. The heat generated by the LED unit 21 is transmitted to the heat conducting column 22 through the substrate 24, and the heat dissipating block 22 is used to discharge heat from the heat dissipating module 23 formed by the plurality of heat dissipating fins 231 contacted by the surface. Outside the ground, and the overlapping of the heat dissipation fins 231. [5 2311 also provides a larger heat transfer area of the substrate 24, and the overlap of the contact that is contacted by the bottom of the substrate 24 is quickly transferred to the fluorine fin 231. The annular sheath 26 covers the LED unit 21 and is disposed above the carrying portion 2313. The method further includes a top surface 26 and an inner side surface 262 and a plurality of latching ends 263. The top surface 261 of the annular sheath 26 is disposed on the heat dissipation module 23, and an opening 264 is defined in the center and the transparent cover body 25 has the same axial center. The inner side surface 262 of the annular sheath 26 is provided with a plurality of latching ends 263 facing the air-heating fins 231, which substantially correspond to the spacing between the two heat-dissipating fins 231, and respectively extend into the two heat sinks. The fin 231 is centrally disposed, and a predetermined fastening portion 2631 is disposed at a predetermined position of the locking end 263. The 13 M348903 fastening portion 2631 is directed toward the heat dissipation module 2 toward the heat dissipation fin 23! The periphery is raised. The heat is dissipated to the protrusion or the cymbal in the opposite g 2631 manner, and the punched-convex core 23M at the predetermined position on the fin 231 is engaged and positioned, so that the service set is closely attached to the heat dissipation module 23, At the same time, the adjacent ends of the two latching fins 231 are held at a fixed distance by the latching end 263 to ensure good dissipation efficiency. The fastening portion may be one of a bent shape or a bump or a shackle end 263 bent at the end of the buckle.

該電路板27狀£⑽敍28 0,錢職導熱柱 七空處與該基板24上所結合之LED單元21做電性連接。該 底座28係為具有一導電螺紋281之中空殼體,以提供一電路 板27容納於該底座28内,且於該底座28上方設有一容置口 282與該導熱柱22之底端222所環繞之該散熱鰭片231相互 固定。 ·The circuit board 27 is shaped like a 10 (10), and the LED unit 21 is electrically connected to the LED unit 21 on the substrate 24. The base 28 is a hollow housing having a conductive thread 281 for receiving a circuit board 27 received in the base 28, and a receiving port 282 and a bottom end 222 of the heat conducting post 22 are disposed above the base 28. The heat dissipation fins 231 surrounded by each other are fixed to each other. ·

於第一實施例中,該扣合處2631a係位於該卡扣端263 之末端,且朝向該散熱模組23中心方向凸起,且該扣合處 2631a係為該卡扣端263末端彎折成〈狀之一凸點。 於第三實施例中,該扣合處2631b係位於該卡扣端263 之末端’且朝向該散熱鰭片231外圍方向凸起,且該扣合處 2631b係為該卡扣端263末端彎折成〈狀之一凸點。 於第四實施例中’該扣合處2631c係位於該卡扣端263 之末端’且朝向該散熱模組23中心方向凸起,且該扣合處 2631c係為該卡扣端263末端彎折成一倒勾狀。 於第五實施例中,該扣合處2631d係位於該卡扣端263 之末端,且朝向該散熱鰭片231外圍方向凸起,且該扣合處 14 M348903 263ld係為該卡扣端263末端彎折成一倒勾狀。 唯以上所述之實施例不應用於限制本創作之可應用範 ,’本創作之保護範圍應以本創作之申請專利範_容所界 定技術精神及其均等變化所含括之範圍為主者。即大凡依本 創作申請專騎做之均等變化及修飾,仍料失本創作 之要義所在,林雌摘作之㈣和範圍,_應視為本 創作的進一步實施狀況。In the first embodiment, the fastening portion 2631a is located at the end of the buckle end 263 and protrudes toward the center of the heat dissipation module 23, and the fastening portion 2631a is bent at the end of the buckle end 263. One of the bumps. In the third embodiment, the fastening portion 2631b is located at the end of the buckle end 263 and protrudes toward the outer periphery of the heat dissipation fin 231, and the fastening portion 2631b is bent at the end of the buckle end 263. One of the bumps. In the fourth embodiment, the fastening portion 2631c is located at the end of the buckle end 263 and protrudes toward the center of the heat dissipation module 23, and the fastening portion 2631c is bent at the end of the buckle end 263. Into a hook. In the fifth embodiment, the fastening portion 2631d is located at the end of the buckle end 263 and protrudes toward the outer periphery of the heat dissipation fin 231, and the fastening portion 14 M348903 263ld is the end of the buckle end 263. Bend into a barb shape. The embodiments described above are not intended to limit the applicable scope of the creation. The scope of protection of this creation should be based on the technical spirit defined by the patent application scope of this creation and the scope of its equal changes. . That is to say, the equivalent change and modification of the application for the special ride of this creation is still expected to be the essence of the creation. The (4) and scope of the literary female _ should be regarded as the further implementation of the creation.

【圖式簡單說明】 圖一係為習用之LED燈泡之外觀示意圖。 例之立 圖二係為本創作發光二極體燈具結構第一較佳實施 體分解圖。 圖三係為摘作發光二極贿具結構第—較佳實施例之 面示意圖。 ° 圈四係為本_發光二_麟結構第—較佳實施例之環 形護套與散熱鰭片之立體示意圖。 圖五係為補作發光二極贿·鄉二難實施例之 形護套與散熱鰭片剖面局部放大圖。 义 圖六係為本_發光二鋪燈具賴第讀佳實施例之严 形護套與散熱鰭片剖面局部放大圖。 衣 圖七係為本創作發光二極體燈具結構第四較佳實施例之产 形護套與散熱鰭片剖面局部放大圖。 衣 圖八係為本創作發光二極體燈具結構第五較佳實施例之严 形護套與散熱鰭片剖面局部放大圖。 衣 15 M348903 【主要元件符號說明】[Simple description of the diagram] Figure 1 is a schematic diagram of the appearance of a conventional LED bulb. Example 2 Figure 2 is an exploded view of the first preferred embodiment of the illuminating diode lamp structure. Figure 3 is a schematic view of a preferred embodiment of the preferred embodiment of the light-emitting diode package. The circle four is the three-dimensional schematic diagram of the ring-shaped sheath and the heat-dissipating fin of the preferred embodiment. Figure 5 is a partial enlarged view of the profile of the sheath and fins of the two-figure embodiment. The figure 6 is the partial enlargement of the section of the strict sheath and the heat sink fin of the preferred embodiment of the light-emitting two-panel lamp. Figure 7 is a partial enlarged view of the profiled jacket and heat sink fins of the fourth preferred embodiment of the light-emitting diode lamp structure. Fig. 8 is a partial enlarged view of a section of a rigid sheath and a heat dissipating fin of a fifth preferred embodiment of the illuminating diode lamp structure. Clothing 15 M348903 [Main component symbol description]

1〜習用之LED燈泡 11〜外殼 12〜電壓轉換單元 13〜LED單元 2〜發光二極體燈具結構 21〜LED單元 22〜導熱枉 221〜頂端 222〜底端 223〜貫穿孔 23〜散熱模組 231〜散熱鰭片 2311〜搭接部 2312〜凹階 2313〜承載部 2314〜凸出部 24〜基板 25〜透明蓋體 26〜環形護套 261〜頂面 262〜内側面 263〜卡扣端 2631 > 2631a > 2631b > 2631c 、263Id〜扣合處 264〜開口 27〜電路板 28〜底座 281〜導電螺紋 282〜容置口 3〜導線 161~ conventional LED bulb 11~ casing 12~voltage conversion unit 13~LED unit 2~lighting diode lamp structure 21~LED unit 22~thermal 枉221~top 222~bottom 223~through hole 23~heating module 231~heat dissipation fin 2311~lap portion 2312~recessed step 2313~bearing portion 2314~protrusion portion 24~substrate 25~transparent cover 26~annular sheath 261~top surface 262~inside side 263~ buckle end 2631 > 2631a > 2631b > 2631c, 263Id~ fastening portion 264~ opening 27~ circuit board 28~ base 281~ conductive thread 282~ accommodating port 3~ wire 16

Claims (1)

M348903 九、啐請專利範圍: 1. 一種發光二極體燈具結構,係包括有·· 至少一 LED單元; -散熱模組’係由複數贿_片呈放射狀咖環形串接, 令各別該散熱鰭片呈水平方向彎折之一搭接部相互串 接,並於該散熱模組中央形成一凹階; -環形護套’靖賴套係設置於散賴組之上且於該環 幵々蒦套t央⑦有-開口與該散賴組中央之該凹階相對 應,並將該散熱模組之外圍予以框套並圈圍; 基板其係提供該LED單元結合於其上,並設置於該 熱韓月中央所形成之該凹階内; 、 -電路板,至少包括一電路迴路’並與該基板上所結合之該 LED單元做電性連接;以及 x -,座’係為具有—導電螺紋之中空殼體,且提供該電路板 =納於,中並與該導電螺紋做電性連接,且於該底座上方 設有一容置口,與該散熱鰭片下方相互固定; 護套之下方_處設有她散_方向之 f,扣端,並分別伸入於兩散_片中央之間隔處, =該散熱韓片上預設位置處所沖廢之一凸出部以提 扣端定位卡合’令該環形護套緊密結合於該散熱模 2.如申請專·贿丨撕述之發光二極體燈具結構,直中, 二,-導熱極,該導熱柱係為一金屬材質且兩端貫通之管 ,八包括一頂端、一底端、以及一貫穿孔;其中,於該導 17 M348903 熱柱之外圍係提供複數個散熱鰭片呈放射狀間隔環形串接。 3·如申請專利範圍帛1項所述之發光二極體燈具結構,其中, 更包括·· 一透明蓋體,係覆蓋於該LED單元之上,且卡合 於該散熱模組中央之該凹階内;該透明蓋體可以是凸透鏡、 凹透鏡、平面鏡、以及擴散板其中之一。 4. 如申請專利範圍第1項所述之發光二極體燈具結構,其中, 於該卡扣端之預設位置處設有凸出之一扣合處,該扣合處係 朝向該散熱模組中心方向凸起或是以相反方向往該散熱鰭 片外圍凸起其中之^一。 5. 如申請專利範圍第4項所述之發光二極體燈具結構,其中, 該扣合處係位於該卡扣端之末端’且該扣合處可以是彎折成 〈狀之一凸點或是於該卡扣端末端彎折成一倒勾狀其中之 —〇 6. 如申請專利範圍第1項所述之發光二極體燈具結構,其中5 該散熱鰭片之材質是以鐵、銅、鋁、銀、金、或其合金所製 咸者。 7·如申請專利範圍第1項所述之發光二極體燈具結構,其中, 韻導電螺紋係符合一般常見之傳統鎢絲燈泡的金屬螺旋轉 接頭的規格。 8· 一種發光二極體燈具結構,係包括有: 至少一 LED單元; 一導熱柱,係為一金屬材質且兩端貫通之管體,其包括一頂 端、一底端、以及一貫穿孔; 一散熱模組,係由複數個散熱鰭片呈放射狀間隔環形串接, 令各別該散熱鰭片呈水平方向彎折之一搭接部相互接 18 M348903 :,並於該散熱.鰭片靠合於該導熱柱之該頂端處往外後往 上方擴張—預設轉,職與料齡贿心之— •透明蓋體’係覆蓋於該LED單 6 ’ 模組中央之該凹階内; 上且卡口於趨熱 •環形護套,_形縣係設置於散麵組之上,且中央役 有一開Π與該翻蓋_對應,並賴賴難之' = 以框套並圈圍;M348903 Nine, the scope of the patent application: 1. A light-emitting diode lamp structure, including at least one LED unit; - the heat-dissipating module' is composed of multiple bribes and a radial coffee ring. The heat dissipating fins are horizontally bent and one of the overlapping portions is connected in series, and a concave step is formed in the center of the heat dissipating module; the annular sheath 'Jing Lai's sleeve is disposed on the loosening group and is on the ring The 央 sleeve has an opening corresponding to the concave step in the center of the scatter group, and the periphery of the heat dissipation module is framed and encircled; the substrate provides the LED unit to be coupled thereto, And disposed in the recessed step formed by the central portion of the hot Han month; - a circuit board comprising at least one circuit loop ' electrically connected to the LED unit coupled to the substrate; and x -, seat ' a hollow housing having a conductive thread, and providing the circuit board to be electrically connected to the conductive thread, and having a receiving port above the base to be fixed to the lower side of the heat dissipating fin ; under the sheath _ there is her scattered _ direction f, buckle end, Extending into the space between the two scattered _ pieces, = one of the embossed parts at the preset position on the heat-dissipating Korean piece is positioned to engage the buckle end to make the annular sheath tightly coupled to the heat-dissipating die 2. For example, the application of the light-emitting diode structure of the special bribe, the straight middle, the second, the heat-conducting pole, the heat-conducting column is a metal material and the tubes are connected at both ends, and the eighth includes a top end, a bottom end, and The perforation is consistent; wherein, a plurality of fins are provided in a radially spaced annular series on the periphery of the guide column of the M M M M M M M M M 3. The structure of the light-emitting diode lamp according to claim 1, wherein the transparent cover body covers the LED unit and is engaged in the center of the heat dissipation module. The concave cover may be one of a convex lens, a concave lens, a plane mirror, and a diffusion plate. 4. The illuminating diode illuminator structure of claim 1, wherein at the preset position of the snap end, a protruding portion is provided, and the fastening portion faces the heat dissipation mold. The center of the group is convex or convex in the opposite direction to the periphery of the heat sink fin. 5. The light-emitting diode lamp structure of claim 4, wherein the fastening portion is located at an end of the buckle end and the fastening portion may be bent to form a bump Or the end of the buckle end is bent into a barb shape--6. The structure of the light-emitting diode lamp according to claim 1, wherein the material of the heat-dissipating fin is iron and copper. , salty, made of aluminum, silver, gold, or alloys thereof. 7. The structure of the light-emitting diode lamp according to claim 1, wherein the conductive thread is in conformity with the specifications of the metal spiral adapter of a conventional conventional tungsten filament bulb. 8) A light-emitting diode lamp structure comprising: at least one LED unit; a heat-conducting column, which is a metal material and a tube body extending through the two ends, comprising a top end, a bottom end, and a consistent perforation; The heat dissipation module is formed by a plurality of heat dissipation fins arranged in a radial interval, so that the heat dissipation fins are horizontally bent and one of the overlapping portions is connected to each other 18 M348903 : and the heat dissipation fins are Cooperating with the top end of the heat-conducting column to expand outward and then upward--preset rotation, the position and the age of the bribe - the transparent cover is covered in the concave step of the center of the LED single 6' module; And the bayonet is in the heat-up and annular sheath, the _-shaped county is set on the surface of the noodle group, and the central government has a shovel corresponding to the clamshell _, and depends on the difficulty of = = framed and circled; H ’其储賴LED單元齡於其上,錢置於該散 …、鰭片中央所形成之該凹階内; 電路板’至少包括一電路迴路’且透過該導熱柱上之該貫 穿孔與該基板上所結合之該LED單元做雜連接;以及 =座,係為具有一導電螺紋之中空殼體,且提供該電路板 =納於其中並與該導電螺紋做電性4接,且於該底座上方 °又有#置口’與該導熱柱之底端所環繞之該散熱續片相 互固定; 射’該柳護套之下糊細處設有無散鱗片方向之 複數個卡扣端,並分別伸入於兩散熱鳍片尹央之間隔處, 且配合該散熱縛片上預設位置處所沖壓之-凸出部以提 供遠卡扣端定位卡合’令該環形護套緊密結合於該散熱模 組之上。 知申明專利範U第8項所述之發光二極體燈具結構,其_, ;該卡扣端之預设位置處設有凸出之一扣合處,該扣合處係 _向该散熱模組巾心方向凸起或是以相反方棘該散熱鰭 片外圍凸起其中之一。 此如申請專利範圍第9項所述之發光二極體燈具結構,其 19 M348903 中,該扣合處係位於該卡扣端之末端,且該扣合處可以是彎 折成〈狀之一凸點或是於該卡扣端末端彎折成一倒勾狀其 中之一 0H' is stored on the LED unit, the money is placed in the recessed step formed by the center of the fin; the circuit board 'includes at least one circuit loop' and passes through the through hole on the heat conducting column The LED unit is coupled to the LED unit; and the socket is a hollow housing having a conductive thread, and the circuit board is provided therein and electrically connected to the conductive thread, and Above the base, there is a #口口' and the heat sinking piece surrounded by the bottom end of the heat conducting column is fixed to each other; the bottom of the willow sheath is provided with a plurality of snap ends in the direction of the loose scale And respectively extending into the interval between the two heat-dissipating fins Yin Yang, and matching the stamped-projecting portion at the preset position on the heat-dissipating tab to provide a distal snap-end positioning engagement 'to make the annular sheath tightly coupled to the heat sink Above the module. The structure of the light-emitting diode lamp according to the eighth aspect of the patent, which is provided with a protruding portion at a predetermined position of the buckle end, and the fastening portion is _ The direction of the core of the module is convex or one of the outer fins of the heat sink fin is raised in the opposite direction. The light-emitting diode lamp structure according to claim 9, wherein in the 19 M348903, the fastening portion is located at the end of the buckle end, and the fastening portion may be bent into one shape. The bump is bent at the end of the buckle end into one of the hooks. 2020
TW97215773U 2008-09-02 2008-09-02 LED (light emitting diode) lamp TWM348903U (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102575814A (en) * 2009-10-09 2012-07-11 先技精工(日本)有限公司 Lighting device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102575814A (en) * 2009-10-09 2012-07-11 先技精工(日本)有限公司 Lighting device
CN102575814B (en) * 2009-10-09 2015-08-05 先技精工(日本)有限公司 Lighting device

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