M325445 八、新型說明： 【新型所屬之技術領域】 本創作係有關-種散熱裂置，尤指一種用以協 二極體燈具散熱之散熱結構。 x % 【先前技術】 由於發光二極體具有體積小、反應速度快及益污 優勢，至目前已經廣泛運用在各領域中，特別是目前的昭 明設備上」利用發光二極體作為發光元件，雖然初期的^ 光一極體效率不如預期的媲美傳統照明裝置，但在 技術及材料改善下，發光二極體所營造出的發光亮度=有 長足進步，逐漸有取代傳統發光元件的趨勢。u又 也由於後續的技術及材料影響下，發光二極 電流亦日益增加’因此發光二極體所產生的熱量亦逐= ’而為了不使過多的熱量影響到發光二極體的 此對於以發光二極體作為發光元件的照明裝置，適當 熱結構成了目前照明裝置所必要的手段之一。 月 雖然目前常見的散敎丰# , _ ., 山从 *關㈣手H風扇或是水冷散埶哭， 由於-般的㈣裝置在設計上其結構有限，散: 段並不是為照明裝置所設計， 手 的散熱手段加裝於原本的照明裝置内、二把=月每些常使用 體的照明裝置進行散熱作用。 ° 卩發光二極 原有二nt:::裝置的散熱問題’因此習知技術配合 以傳= 在照明裝置上設置複數的散熱片， 利用傳導及氣冷散熱的相互配合，將照明裝置所產生的 5 M325445 =i傳到複數散熱片上’再經由空氣與散熱 用，以減低熱量對照明裝置的影響。 、”、、又換作 然而，散熱片的散熱效率與散熱片的面積羽 ’因此在結構空間有限的照明裝置中，盔法：白目 的，’直接影響到利用散熱片的散熱積 間〒將放熱片的散熱效果發揮到最大，出泛 无、&'此技藝人士欲突破的問題所在。 成為 【新型内容】 針對上述之缺失，本創作之主 有散熱片結構之具有散熱結構之LED燈 面積發揮Γ以在燈具有限之結構輯中將散熱 積：：到取大，致使提升該些散熱片之散熱效率。 為達成上述之目的，本創作係主要提供一 結構之LED燈具裝置，# m ，、有放… -燈罩，係用以：L! 燈具，該燈具係具有 接座，另於卞^ 體，該燈罩底端則連接一連 埶罩周緣面上設有複數散熱片，該些散 w n 在㈣長度下達縣大散熱面積之 ’於任兩相鄰之散熱片間形成一散 乳流運於各散熱片間以達職冷散熱作用。 【實施方式】 兹將本創作之内容配合圖式來加以說明·· 如圖所示 係具有 明芬閱第-圖’係為本創作之立體結構圖 燈芬 一 ，且！ 1，孩燈座1係具有〆 /且罩】1及一連接座]2，其 八 ^ k罩π之外觀於本實施例中 ，=作之燈具裝置係包括-燈座1，該燈座 Μ 11 ^ ~ ^ ^ ^ 、 M325445 係呈中空圓柱狀，該燈罩η内之底部位置用以設置-發光 :極體（圖未明示）’以作為該燈具之發光元件，又於該 、接座12底端設有複數連接端子121 ;另於該燈座}之外 周緣表面上設有複數散熱片2，該複數散熱片2，其中各 片2係王波浪狀’經由該波浪狀之彎折設計，使該散 熱片2在相同長度條件下，具有較大之散熱面積，另如第 :圖之結構俯視圖所示，該些散熱片2係間隔排列，由圖 、中視觀之It些散熱片2係呈放射狀型態，且任兩相鄰 *放,、、、片2㈣成—散熱流道3，致使空氣可經由該散孰 道3流通，以令該該些散熱片2舆空氣進 … 用；其組合完成圖如第三圖所示。 ——乍 一 a >閱第四圖’係為本創作之操作示意剖視圖。如圖 所不’該燈罩11内部之發光二極體在電流驅動下產生發光 作用因此相對隨著時間亦開始產生熱量，由發光二極體 2產t之熱亮經由燈罩11之熱傳導作用傳至燈罩11周緣所 °又之複數政熱片2上（如箭頭所示），將發光二極體所產 =熱里快速散至各散熱片2上，以保持燈罩u内部周緣 每光二極體之工作溫度，而傳至該些散熱片2上之熱量 ::由與空氣熱交換之氣冷作用，由空氣自散熱流道3自 ::動出去’以使冷空氣再進到該散熱流道3内再次進行 '、、、交換仙，經由线之㈣以達成散熱效果。 惟以上所述之實施方式，是為較佳之實施實例，當不 =1二：本創作實施範圍，若依本創作申請專利範；及 °曰备所作之等效變化或修飾，皆應屬本創作下述之 M325445 專利涵蓋範圍。 【圖式簡單說明】 第一圖、係為本創作之立體結構圖。 第二圖、係為本創作之結構俯視圖。 第三圖、係為本創作之組合完成圖。 第四圖、係為本創作之操作示意剖視圖。 【主要元件符號說明】 麵 燈座1 燈罩11 籲連接座12 連接端子121 散熱片2 散熱流道3M325445 VIII. New description: [New technical field] This creation is related to a kind of heat dissipation, especially a heat dissipation structure used for heat dissipation of a diode. x % [Prior Art] Since the light-emitting diode has the advantages of small volume, fast response speed and good pollution, it has been widely used in various fields, especially in the current Zhaoming equipment, using a light-emitting diode as a light-emitting element. Although the initial efficiency of the photo-polar body is not as good as the traditional lighting device, the brightness of the light-emitting diodes produced by the light-emitting diodes has been greatly improved, and there is a tendency to replace the traditional light-emitting elements. u is also due to the subsequent technology and materials, the luminous diode current is also increasing 'so the heat generated by the light-emitting diode is also = ' and in order not to make too much heat affect the light-emitting diode Light-emitting diodes are used as illumination devices for light-emitting elements, and proper thermal structure has become one of the necessary means for current illumination devices. Although the current common divergence ##, _., from the * off (four) hand H fan or water cooling, crying, because the general (four) device is limited in design, the dispersion: segment is not for the lighting device The design, the hand's heat dissipation means is installed in the original lighting device, and the heat is applied to the lighting device of each of the two commonly used bodies. ° 卩 illuminating two poles original two nt::: heat dissipation problem of the device 'so the conventional technology cooperates with the transmission = a plurality of heat sinks are arranged on the lighting device, and the lighting device is generated by the mutual cooperation of conduction and air cooling The 5 M325445 =i is transmitted to the multiple heat sinks' for further air and heat dissipation to reduce the effects of heat on the lighting. However, the heat dissipation efficiency of the heat sink and the area plume of the heat sink are therefore in the illuminating device with limited space, the helmet method: white purpose, 'directly affects the heat sink using the heat sink. The heat dissipation effect of the heat release film is maximized, and the problem is that the artist wants to break through. Become a new type of content. In view of the above-mentioned lack, the main light of the creation has a heat sink structure with a heat-dissipating LED lamp. The area is designed to reduce the heat dissipation of the heat sinks in the limited structure of the lamps: to increase the heat dissipation efficiency of the heat sinks. To achieve the above objectives, the present invention mainly provides a structure of LED lighting devices, # m - The lampshade is used for: L! luminaires, which have sockets and are connected to the body, and the bottom end of the lampshade is connected to a rim cover with a plurality of fins on the peripheral surface thereof. Wn in the length of (four) to reach the county's large heat-dissipation area, forming a loose emulsion between the two adjacent heat sinks to flow between the heat sinks to achieve the cooling effect of the job. [Embodiment] The capacity is shown in conjunction with the drawing. · As shown in the figure, there is a Mingfen reading-picture' is a three-dimensional structure of the creation of the lamp, and one! 1, the lamp holder 1 series has a 〆 / and cover 1 And a connecting seat]2, the appearance of the eight-k cover π is in the embodiment, and the lamp device includes a lamp holder 1, the lamp holder Μ 11 ^ ~ ^ ^ ^ , and the M325445 is a hollow cylinder The bottom position of the lampshade η is used to set a light-emitting: a polar body (not shown) to serve as a light-emitting component of the lamp, and a plurality of connection terminals 121 are disposed at a bottom end of the socket 12; a plurality of fins 2 are disposed on the outer peripheral surface of the seat, and the plurality of fins 2, wherein each of the sheets 2 is wavy, is designed to be bent by the undulation, so that the fins 2 have the same length and have the same length The larger heat dissipation area, as shown in the top view of the structure of the figure: the heat sinks 2 are arranged at intervals, and the heat sinks 2 of the figure and the medium view are in a radial shape, and any two adjacent* Putting,,,, and 2 (4) into a heat dissipating flow path 3, so that air can flow through the diffusing channel 3 to make the heat sinks 2 The air is used in... The combination is completed as shown in the third figure. ——乍一a > Read the fourth figure' is a schematic cross-sectional view of the operation of the creation. As shown in the figure, the light-emitting diode inside the lampshade 11 The body generates a luminescence effect under the current drive, so that heat is generated relative to the time, and the heat generated by the illuminating diode 2 is transmitted to the plurality of politicians 2 on the periphery of the lampshade 11 through the heat conduction of the lampshade 11 (As indicated by the arrow), the heat-emitting diodes are quickly dissipated to the heat sinks 2 to maintain the operating temperature of each of the light-emitting diodes on the inner circumference of the lampshade u, and are transmitted to the heat sinks 2 Heat:: by the air-cooling effect of heat exchange with the air, from the air self-heating flow path 3 from:: move out 'to make the cold air re-enter into the heat dissipation flow channel 3 again to ',,, exchange the fairy, via the line (4) to achieve the heat dissipation effect. However, the above-mentioned embodiments are preferred implementation examples, when not =1: the scope of implementation of the present invention, if the patent application is based on the creation of the patent; and the equivalent changes or modifications made by the preparations are Create the following M325445 patent coverage. [Simple description of the diagram] The first picture is the three-dimensional structure diagram of the creation. The second picture is a top view of the structure of the creation. The third picture is a combination of the creation of the creation. The fourth figure is a schematic cross-sectional view of the operation of the creation. [Main component symbol description] Lamp holder 1 Lamp cover 11 Calling connector 12 Connection terminal 121 Heat sink 2 Cooling flow path 3