M301986 人、薪型說明： 【新型所屬之技術領域】 本創作係有關於一種LED燈具散熱結構，尤指一種作 為LED燈具之散熱用且能大幅提高整個散熱效率之散熱結 構者。 【先前技術】 八由於發光二極體（LED)具有亮度高、省電、壽 ⑩°卩長等堵多優點，而被廣泛地應用在電子裝置或燈具的照 明上，且為增加其照射範圍與亮度，通常是由複數發光二 極體來，合成一 LED燈組。然而，隨著發光二極體數量的 增加及高功率發光二極體等陸續被開發出來，其運作所產 ，的熱量正逐步向上攀升。因此，具有提供LED燈具用之 政;ΐ、、、、’σ構，已成為現今從事該項行業之相關人士所研究的 重要課題之一。 如第一、二圖所示，目前應用於led燈具之散熱裝置 l〇a包含有：_中空軸管腕，具有一外壁面、及一^向 於外壁面之内壁面；複數散熱韓片l〇2a，皆以該中空轴管 1〇1&為軸而王幅射狀間隔設於該中空軸管101a之外壁面上 ，且每j散熱鰭片102a間是界定出一貫通之流道l3a ;以 及一熱官104a，設於該中空轴管咖内而與其内壁面相貼 1田LED垃具產生熱時即會先將熱傳導至熱管1〇4a上， 再由熱管lG4a傳遞至該等散熱鰭片職上，由缺 片102a將熱排出於外。 ’、…- 准上述政熱裝置i〇a僅由一熱管104a作為熱源之傳 5 M301986 =，無法报迅速的將熱源料至散熱 购至散熱鰭片102a之末端 j且熱吕 1、=將熱源排散至外，反而降低整個散熱裝置-之散 有鑑於上述習知所產生 兮杆豐夕隹 ’本案創作人遂以從事 之經驗，並本著精益求精之精神，積極研究改 良’逐有本創作『LED燈具散熱結構』之產生。 【新型内容】 2作之-目的在於提供—種咖燈具散熱結構，其 係月b 9熱能分別由複數埶管韋 …g所傳V，俾增加整個受熱接觸 面知，而旎报迅速的將熱傳導至散熱本體上。 =之另—目的在於提供—種LED燈具散熱結構， ……，、、官與散熱鰭片末端間的距離能縮短 的將熱排出至外’以大幅提高整個散熱結構之散熱效= 0 本創作之-特徵在於該散熱結構主要由散熱底座 熱本體及複數熱管所組H巾，該散熱本體係具有一呈 中，筒狀之外筒體，並於外筒體之内侧面處—體叙擠成型 有複數容置槽，令複數熱管之冷凝端插設在該等容置槽中 而V熱官之叉熱端則貼合在散熱底座上，另，在該外筒 體的内側表面及外側表面處可分別鋪成型有複數^熱^ 片，使熱管四周皆被散熱鰭片所包圍，而令導熱管與 魚耆片之末端距離縮短。 本創作之另一特徵在於該外筒體可為任何型狀，如圓 M301986M301986 Person and salary description: [New technology field] This creation is about a heat dissipation structure of LED lamps, especially a heat dissipation structure that can be used as a heat dissipation for LED lamps and can greatly improve the overall heat dissipation efficiency. [Prior Art] VIII Because the light-emitting diode (LED) has the advantages of high brightness, power saving, long life of 10°, etc., it is widely used in the illumination of electronic devices or lamps, and to increase its illumination range. With brightness, it is usually composed of a plurality of LEDs to synthesize an LED lamp set. However, with the increase in the number of light-emitting diodes and the development of high-power light-emitting diodes, the heat generated by their operation is gradually rising. Therefore, it has become one of the important topics studied by people involved in the industry today, with the administration of LED lamps and lanterns. As shown in the first and second figures, the heat dissipating device l〇a currently applied to the LED lamp includes: a hollow shaft tube wrist having an outer wall surface and an inner wall surface facing the outer wall surface; The 〇2a is disposed on the outer wall surface of the hollow shaft tube 101a with the hollow shaft tube 1〇1& as the axis, and defines a through-flow passage 13a between each of the fins 102a. And a heat officer 104a is disposed in the hollow shaft tube and is attached to the inner wall surface. When the LED strip is heated, the heat is first transmitted to the heat pipe 1〇4a, and then transferred to the heat sink fins by the heat pipe lG4a. On the job, the heat is discharged from the missing piece 102a. ',...- The above-mentioned political heating device i〇a is only transmitted by a heat pipe 104a as a heat source. 5 M301986 =, it is impossible to report the heat source to the end of the heat dissipation fin 102a quickly and heat. The heat source is dissipated to the outside, but the entire heat sink is reduced. In view of the above-mentioned conventional knowledge, the creators of this case are engaged in the experience, and in the spirit of excellence, actively research and improve Created the "LED lamp heat dissipation structure". [New content] 2 is made - the purpose is to provide - the heat dissipation structure of the coffee lamp, the heat of the month b 9 is respectively transmitted by the plurality of 埶管韦...g, 俾 increase the entire heated contact surface, and the report will be quickly Heat is conducted to the heat sink body. = the other - the purpose is to provide - the heat dissipation structure of the LED lamp, ...,, the distance between the official and the end of the heat sink fin can be shortened to discharge heat to the outside to greatly improve the heat dissipation effect of the entire heat dissipation structure = 0 The feature is that the heat dissipating structure is mainly composed of a heat-dissipating base heat body and a plurality of heat pipes, and the heat-dissipating system has a middle and cylindrical outer cylinder body, and is squeezed at the inner side of the outer cylinder body. Forming a plurality of accommodating grooves, the condensing ends of the plurality of heat pipes are inserted in the accommodating grooves, and the hot end of the V heat officer is attached to the heat dissipating base, and on the inner side surface and the outer side of the outer tube body A plurality of heat sheets can be separately formed on the surface, so that the heat pipes are surrounded by the heat radiating fins, and the distance between the heat pipe and the fishing rod piece is shortened. Another feature of the present invention is that the outer cylinder can be of any shape, such as a circle M301986
形或多邊形狀者，B 4 L 使空氣能流 且5亥外闾體因呈中空筒狀 通，而更加提高整個散熱效率。 【貫施方式】 步瞭解本創作之特徵及 之詳細說明與附圖，然 並非用來對本創作加以 為了使貴審查委員能更進一 技術内容，請參閱以下有關本創作 而所附圖式僅提供參考與說明用， 限制者。In the shape of a polygon or a polygon, the B 4 L allows the air to flow and the outer body of the body is in a hollow cylindrical shape, thereby further improving the overall heat dissipation efficiency. [Comprehensive approach] Steps to understand the characteristics of this creation and the detailed description and drawings, but not for the purpose of this creation in order to enable your review board to further improve the technical content, please refer to the following about this creation and the drawings are only provided. For reference and explanation, limit.
所-本、—種「咖燈具散熱結構」，請參照第三圖 =光=燈具10包括有:基板1，基板1上承載有複 LED) 2，並從基板1上連結有兩電源線 :另权有―燈罩3 ，該燈罩3略呈-碗狀，使承載有發 光一極版2之基板1與本創作散熱結構20之散熱底座4 一 同口定在&罩3之底端處，且兩電源線11從燈罩3之底端 開口 31處穿出於外。 本们作巾4政熱結構2G包括有—散熱底座4，其散 熱底座4可為銅或輯f，散熱底座4之 具丨。之基板1相貼合在-起，而另-面則凸露於燈罩= 端之開口 31處，另設有複數熱f 5 ;在本創作之第—實施 例中，係設有兩呈「U」字型的熱管5，每-熱管5包括 有一水平的受熱端51及兩垂直的冷凝端52 ,水平的受熱端 51係固定在散熱底座4上，而垂直的冷凝端&則穿設在一 散熱本體6上。 明續參照第二圖所示，該散熱本體6係具有一呈中空 筒狀之外筒體60，並於該外筒體6〇之内侧面處一體鋁擠成 7 M301986 有釭數，口八軸向§又置的容置槽61 52插設在該等容置槽61 '、、、5之〜嘁知 说古在置槽61之内表面係可塗 佈有-層導熱介質，使熱能被有效的傳導至敎管5之 ㈣上在該外筒體㈣内側表面及外側表= 型有複數散編62;本實… 參 係王圓开”亚在外筒體60的外側表面處呈幅射狀且等距離 的繼型有複數短散熱鰭片62 ’而在外筒體6〇的内側表 面處則係於兩容置槽61之間則呈幅射狀的往内鋁擠 複數長散熱鰭片63。 有 此外，如第五圖所示，各容置槽61之斷面可呈開口狀 者，意即各容置槽61與外筒體6〇之内部空間相通；而如第 七圖所示，各容置槽61之斷面亦可呈封閉狀者，意即各容 置槽61與外筒體60之内部空間不相通。同時，各容置槽μ 上亦可設有一細孔64 ,以供焊料置入於細孔64中而便^焊 接0 • 請芩照第四、五圖所示，本創作組裝時，即令承載有 發光二極體2之基板1與散熱底座4 一同固定在燈罩3底 端之開口 31處，並使基板1上的兩電源n穿出於燈罩3外 ，並令熱管5之受熱端51貼合固定在散熱底座4上，同時 熱管5之冷凝端52亦穿設在散熱本體6的容置槽61中，使 熱管5四周皆被散熱鰭片62、63所包圍，且熱管5與散熱 鰭片62末端之距離縮短。 、 因此，當该LED燈具10於使用時，其發光二極體2所 產生的熱可先被傳導至散熱底座4上，再傳導至各熱管5 8 M3 01986 上，最後由各熱管5傳 聱捋砘赭Η π 〇 王4寺散熱鰭片62、63上，由該 寻政熱鰭片62、63將熱_心f 請參照第六、七圖所 中，該熱管5,可呈「L刑糸本創作之第二實施例；其 5Γ ^ Φ ^ ^ ^， 」尘，其亦包括有呈水平的受熱端 51及垂直的冷凝端52，。 夕筮：r每a 另，巧芩照第八圖所示，係本 創作之弟二Λ知例；其中， 、 4放熱本體6,之外筒體60,係 可壬夕邊形，如本實施似在口 、 ’、王八邊形，因此，在八個侧邊 之内外侧表面處皆在呂林成开』 处白鋁耗成型有複數片散熱鰭片62，、63， ，亚設有八個容置槽61，，且嗖右^ σ「了了 ^ ^ ^ + 立σ又有四支王「υ」字形的熱 吕 H、官5包括有一水平的受熱端51及 冷 凝端52。 土直的々 本創作中，由於能令熱源分別由複數熱管5所傳導， 俾可增加整個受熱接觸面積，而能很迅速的將熱源傳導至 外筒體60上’且該外筒體6〇因呈中空筒狀，使空氣能流通 ，以加快散熱速率。同時，因外筒體6〇的内外侧表面皆鋁 擠成型有散熱鰭片62、63 ,俾令熱管5與散熱鰭片幻=端 間的距_此縮短，而能很快速的將熱源排出至外，以大斤 提高整個散熱結構20之散熱效率者。 田 综上所述，本創作之「LED燈具散熱結構」，的確处 错由上述所揭鉻之構造’達到所述之功效。且本創作申 丽未見於刊物亦未公開使用，誠已符合新型專利之新賴Y 進步等要件。 矛、 惟’上述所揭之圖式及說明，僅為本創作之實施例 已非為限定本創作之實施例，大凡熟悉該項技蓺之Please refer to the third figure = light = lamp 10 includes: substrate 1, substrate 1 carries a complex LED) 2, and two power lines are connected from the substrate 1: The lampshade 3 is slightly-bowl-shaped, so that the substrate 1 carrying the light-emitting one-pole plate 2 is disposed at the bottom end of the & cover 3 together with the heat-dissipating base 4 of the heat-dissipating structure 20 of the present invention. And the two power cords 11 are worn out from the bottom end opening 31 of the globe 3. The heat-recovering structure 2G includes a heat-dissipating base 4, and the heat-dissipating base 4 can be copper or a series f, and the heat-dissipating base 4 has a helium. The substrate 1 is attached to the same, and the other surface is exposed at the opening 31 of the lamp cover = end, and a plurality of heats f 5 are additionally provided; in the first embodiment of the present invention, two are provided. U-shaped heat pipe 5, each heat pipe 5 includes a horizontal heating end 51 and two vertical condensation ends 52, the horizontal heating end 51 is fixed on the heat dissipation base 4, and the vertical condensation end & On a heat dissipation body 6. Referring to the second figure, the heat dissipating body 6 has a hollow cylindrical outer cylinder 60, and the aluminum is extruded at the inner side of the outer cylindrical body 6 by 7 M301986. The accommodating groove 61 52 of the axial direction § is inserted in the accommodating groove 61 ', , 5 of the accommodating groove 61. The inner surface of the groove 61 can be coated with a layer of heat conductive medium to make heat energy It is effectively transmitted to the manifold (4) on the inner surface and the outer side of the outer cylinder (4). The surface has a complex number 62; this is a part of the outer cylinder 60. The jet-shaped and equidistant relay has a plurality of short fins 62', and at the inner surface of the outer cylinder 6〇, between the two receiving slots 61, the radiating inward aluminum has a plurality of long fins. In addition, as shown in the fifth figure, each of the accommodating grooves 61 may have an open shape, that is, each of the accommodating grooves 61 communicates with the inner space of the outer cylindrical body 6; As shown in the figure, each of the accommodating grooves 61 may have a closed shape, that is, each of the accommodating grooves 61 is not in communication with the inner space of the outer cylindrical body 60. The hole 64 is used for the solder to be placed in the fine hole 64 to be soldered. 0. Please refer to the fourth and fifth figures. When the assembly is assembled, the substrate 1 and the heat-dissipating base 4 carrying the light-emitting diode 2 are assembled. It is fixed together at the opening 31 of the bottom end of the lamp cover 3, and the two power sources n on the substrate 1 are worn out of the lamp cover 3, and the heat receiving end 51 of the heat pipe 5 is fixedly attached to the heat dissipation base 4, and the heat pipe 5 is condensed. The end 52 is also disposed in the receiving groove 61 of the heat dissipation body 6, so that the heat pipe 5 is surrounded by the heat dissipation fins 62, 63, and the distance between the heat pipe 5 and the end of the heat dissipation fin 62 is shortened. When the lamp 10 is in use, the heat generated by the light-emitting diode 2 can be first transmitted to the heat-dissipating base 4, and then transmitted to the heat pipes 5 8 M3 01986, and finally transmitted by the heat pipes 5 π 〇 On the heat sink fins 62 and 63 of the Wang 4 Temple, the heat-fighting fins 62 and 63 will be hot_heart f. Please refer to the sixth and seventh figures. The heat pipe 5 can be presented as the first sentence of the author. The second embodiment; 5 Γ ^ Φ ^ ^ ^, "dust", which also includes a horizontal heating end 51 and a vertical condensation end 52. Xi Xi: r each a, another, according to the eighth picture, is the brother of the creation of the two brothers; in which, 4, the heat body 6, the outer cylinder 60, can be 壬 边, such as this The implementation is like the mouth, ', and the king's octagonal shape. Therefore, at the inner and outer surfaces of the eight sides, the white aluminum is formed with a plurality of fins 62, 63, and eight. The accommodating groove 61, and the right ^ σ "has ^ ^ ^ + 立 σ and four kings "υ" shaped hot Lu H, the official 5 includes a horizontal heated end 51 and a condensing end 52. In the creation of the straight shovel, since the heat source can be respectively conducted by the plurality of heat pipes 5, the enthalpy can increase the entire heated contact area, and can quickly transfer the heat source to the outer cylinder 60' and the outer cylinder 6〇 Because of its hollow cylindrical shape, air can be circulated to speed up the heat dissipation rate. At the same time, since the inner and outer surfaces of the outer cylinder 6〇 are extruded with heat-dissipating fins 62 and 63, the distance between the heat pipe 5 and the heat-dissipating fins is shortened, and the heat source can be quickly discharged. To the outside, the heat dissipation efficiency of the entire heat dissipation structure 20 is increased by a large amount. In the above, the "LED lamp heat dissipation structure" of this creation is indeed the fault of the above-mentioned disclosed chromium structure. And this creation Shenli has not been seen in the publication and has not been used publicly. Cheng has already met the requirements of the new patent, the new Lai Y progress. The spears, but the above-mentioned drawings and descriptions, are merely examples of the present invention, which are not limited to the embodiments of the present creation, and are familiar with the technology.
^ V M301986 r其对依本創作之特徵範疇，所作之其它等效變化或修飾 ^皆應涵盡在以下本案之申請專利範圍内。^ V M301986 r Other equivalent changes or modifications made to the characteristics of this creation should be included in the scope of the patent application below.
10 Μ3Ό1986 f圖式簡單說明】 f一圖係習知散熱裝置之俯視剖面圖。 第一圖係習知散熱裝置之侧視剖面圖。 第三圖係本創作LED燈 筮闰# + > 月”、、、、、口構之立體分解圖。 弟四圖係本創作LED燈具與 έ ^ ^ m ^ …、、、、α構之組合剖面圖。 弟五圖係本創作第四圖之5_5剖面圖。 第六圖係本創作LED燈具與散熱結構第 t分解圖。 κ ^ 第七圖係本創作第六圖之7_7剖面圖。 二貫施例之俯 第八圖係本創作LED燈具與散熱結構第 視剖面圖。 【主要元件符號說明】 <習知> 散熱裝置10a 中空軸管l〇la 散熱鰭片102a 流道13a 熱管104a <本創作> LED燈具10 基板1 電源線11 發光二極體2 燈罩3 開口 31 散熱結構20 散熱底座4 導熱管5、5’ 受熱端51、51， M301986 、6, 61， 冷;旋端52、52’ 散熱本體6 外筒體60、60’ 容置槽61、 散熱鰭片 62、62’ 、63、63’ 細孔6410 Μ3Ό1986 f Brief description of the diagram] f is a top view of a conventional heat sink. The first figure is a side cross-sectional view of a conventional heat sink. The third picture is the three-dimensional exploded view of the creation of the LED lamp 筮闰# + > month,,,, and mouth. The fourth picture of the creation is the LED lamp and έ ^ ^ m ^ ..., , , , α The sectional picture is shown in Fig. 5. The fifth picture is the 5_5 sectional view of the fourth picture of the creation. The sixth picture is the t-decomposition diagram of the LED lamp and the heat dissipation structure of the present creation. κ ^ The seventh picture is the 7_7 sectional view of the sixth picture of the creation. The eighth figure of the second embodiment is a cross-sectional view of the LED lamp and the heat dissipation structure. [Main component symbol description] <General knowledge> Heat sink 10a Hollow shaft tube l〇la Heat sink fin 102a Flow path 13a Heat pipe 104a <this creation> LED lamp 10 substrate 1 power line 11 light emitting diode 2 lamp cover 3 opening 31 heat dissipation structure 20 heat dissipation base 4 heat pipe 5, 5' heat receiving end 51, 51, M301986, 6, 61, cold Rotating end 52, 52' heat dissipating body 6 outer cylinder 60, 60' accommodating groove 61, heat radiating fins 62, 62', 63, 63' fine hole 64
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