1334469 九、發明說明： 【發明所屬之技術領域】 本發明係涉及一種散熱結構改良，尤指一種利 用LED燈的高亮度所製之路燈的散熱結構。 【先前技術】 按，習用的路燈因要求高亮度，故而大多均係使 用高功率、大尺寸的發光體，而後再藉由路燈之殼體 做散熱，然而，此一習用方式在實施後卻發現具以下 弊端： 1、 習用路燈由於使用高功率、大尺寸的發光體， 故而在用電量上相當的驚人，在這個能源日趨拮据且 珍貴的時候，實非一時之選。 2、 習用的路燈即因高功率，故而發光體作動時所 產生的熱亦不在話下，但若僅由殼體做散熱的話，恐 將造成殼體的溫度過高或發光體的燒毁。 【發明内容】 本發明提供一種散熱結構改良，希藉此設計，提 供一種更優於習用路燈之散熱結構，以達低功率、高 亮度、高散熱率的目標，為其主要發明之目的。 為達到前述發明目的，本發明所運用的技術手段 為提供一種散熱結構改良，其主要係由一散熱燈座、 一殼體、一導光管及一透光罩所組成，該散熱燈座係 由一散熱座及數散熱燈組所組成，該散熱座之一側設 有複數個具散熱效果之散熱鰭片，另一側則嵌設數散 5 1334469 熱燈組，並於散熱燈組環周的散熱座上設一嵌槽，係 用以嵌設導光管，該散熱燈組係由數導熱管及數LED 燈組所組成，該導熱管係為一具導熱效果之中空金屬 管體，其一端設有一平面部，係用以設置LED燈組， 而該LED燈組則係由數LED燈、數導熱塊、數基板及 數固定元件所疊組而成，該 LED燈之一側設有一極 板，另一側則為一發光二極體，該極板一側的兩端分 設有電極，而發光二極體上則環設有一護框，該基板 乃是一具線路之印刷電路板，其上設有數透孔，係用 以嵌入 LED燈，並於其一側設有串聯電路，用以將 LED燈串接而使其亮度增加，且該基板上設有數穿 孔，乃用於固定元件的穿設而將基板鎖固於導熱塊 上，而該導熱塊係為一具厚度且具高導熱性之金屬塊 體，乃用於充當導熱媒介，以貼附在LED燈極板之一 側而將LED燈作動後所發出的熱量溢散，另一側則貼 附於導熱管之平面部，並於該導熱塊上設有數鎖固 孔，以用於經固定元件的鎖附而將導熱塊與基板結 合，而該殼體係為一金屬製之罩體，其一側設有一透 孔，係用以設置散熱燈座，另一側則設有一開口，係 用於導光管穿入並嵌設於散熱燈座之嵌槽，該導光管 係為一中空管狀體，其一側設有一貼合面，係用以貼 合散熱座之一側，另一側則環設有一平面，係用以貼 合透光罩，該透光罩係為一具透光效果之半罩體，其 一側設有一平貼部，係用以將透光罩貼合於導光管之 6 1334469 平面而使兩者互相結合，其中，殼體之透孔係因用於 設置散熱燈座，故該透孔的内尺寸略小於散熱燈座的 外尺寸，而該殼體之開口亦須略大於導光管之外尺 寸。 【實施方式】 關於本發明之其他目的、優點及特徵，將可由 以下較佳實施例的詳細說明並參照所附圖式來了解。 本發明可有多種不同的結構實施例，現將僅為實 施例但非用以限制的數種具體實施例，參照所附圖式 並就本發明之較佳結構内容說明如下：， 請參閱第1、2、3、4圖所示，本發明之一種散 熱結構改良，其主要包括有一散熱燈座 10、一殼體 20、一導光管30及一透光罩40所組成，該散熱燈座 1 0係由一散熱座1 1及數散熱燈組1 2所組成，該散 熱座 1 1之一側設有複數個具散熱效果之散熱鰭片 1 Π，另一側則嵌設數散熱燈組1 2，並於嵌設散熱燈 組1 2環周的散熱座1 1上設一嵌槽1 1 2，係用以嵌設 導光管30，而該殼體20係為一金屬製之罩體，其一 側設有一透孔21，係用以設置散熱燈座1 0，另一側 則設有一開口 2 2，係用於導光管3 0穿入並嵌設於散 熱燈座10之嵌槽112,該導光管30係為一中空管狀 體，其一側設有一貼合面31，係用以嵌合散熱座1 1 一側之嵌槽1 1 2，其另一側則環設有一平面3 2，係用 以貼合透光罩40，該透光罩40係為一具透光效果之 7 1334469 半罩體，其一側設有一平貼部 41，係用以將透光罩 40貼合於導光管30之平面32而使兩者互相結合， 其中，殼體20之透孔21係因用於設置散熱燈座10, 故該透孔21的内尺寸略小於散熱燈座10的外尺寸， 而該殼體20之開口 22亦須略大於導光管30之外尺 寸。 請參閱第5、6圖所示，該散熱燈組12係由數導 熱管121及數LED燈組122所組成，該導熱管121 係為一具導熱效果之中空金屬管體，其一端之兩側均 設有一平面部1 2 1 1，係用以設置LED燈組1 2 2，而該 LED燈組1 22則係由數LED燈、數導熱塊、數基板及 數固定元件所疊組而成，該 LED燈之一側設有一極 板，另一側則為一發光二極體，該極板一側的兩端分 設有電極，而發光二極體上則環設有一護框，該基板 乃是一具線路之印刷電路板，其上設有數透孔，係用 以嵌入 L E D燈，並於其一側設有串聯電路，用以將 LED燈串接而使其亮度增加，且該基板上設有數穿 孔，乃用於固定元件的穿設而將基板鎖固於導熱塊 上，而該導熱塊係為一具厚度且具高導熱性之金屬塊 體，乃用於充當導熱媒介，以貼附在LED燈極板之一 側而將LED燈作動後所發出的熱量溢散，另一側則貼 附於導熱管121之平面部1211’並於該導熱塊上設 有數鎖固孔，以用於經固定元件的鎖附而將導熱塊與 基板結合，其中，本發明的散熱燈座10與殼體 20 8 1334469 間的連接可為膠合，而導光管30與透光罩40之間亦 缺 〇 請參閱第5圖所示，本發明之一種散熱結構改良 在組立時，係先將數LED燈依序嵌入基板之透孔内， 使得 L E D燈的極板一側得以貼附於基板具串聯電路 之一側，接著再將導熱塊之一側貼合於LED燈極板的 另一側，使得LED燈所產生的熱量得以傳至導熱塊， 然後再將固定元件穿經基板的穿孔後鎖固於導熱塊 之鎖固孔，使得基板與導熱塊得以結合，最後再將導 熱管1 2 1 —側之平面部1 2 1 1貼附於導熱塊的一側即 "crj* 〇 承上所述，再請參閱第1、3、4、6圖所示，當 LED燈組122與一導熱管121組合完成時，需再另行 取一導熱管121疊設於其另一平面部1211，以增加 整個散熱燈組 1 2之散熱效率，而後將散熱燈組1 2 嵌插於散熱座1 1之一側後，再把散熱燈座1 〇嵌設於 殼體2 0之透孔21内，然後將導光管3 0之貼合部31 穿經殼體20的開口 22後將其嵌固於散熱燈座10 — 側之嵌槽1 1 2，最後把透光罩4 0 —側之平貼部4 1貼 附於導光管3 0之一側所環設之平面3 2即可，如第 7、8、9圖所示，其中，請參閱第6圖所示，本發明 導熱管1 2 1之設置乃採向外傾斜一適當角度0，係可 用以將LED燈組1 22的光線朝外散開，以得到較大的 照明面積。 9 1334469 請參閱第10圖所示，本發明散熱燈座10上可設 數供導熱管1 2 1嵌插之插管1 3，以使導熱管1 2 1插 入該插管13後，可迅速的將熱傳導至散熱燈座 10 及殼體20以進行發散，其中，如第11、12圖所示， 該插管 13a、13b可依需 之一側或兩側，抑或如第 將插管13c與殼體20a設 13e依需求設於殼體20b、 則可大大的減低本發明於 【圖式簡單說明】 第1圖為本發明之立體分 第2圖為本發明另一視角 第3圖為本發明散熱燈座 第4圖為本發明散熱燈座 第5圖為本發明LED燈組 第6圖為本發明LED燈組 第7圖為本發明之立體組 第8圖為本發明另一視角 第9圖為第8圖在A - A 第1 0圖為本發明增設插 第1 1圖為本發明插管另 第12圖為本發明插管又 第13圖為本發明殼體另 第14圖為本發明殼體又 求設於散熱燈座 1 0a、1 Ob 13、14、15圖所示，直接 為一體，並將該插管1 3 d、 2 0 c的一側或兩側，如此， 實施及製作時的困難度。 解圖。 之立體分解圖。 之立體組合圖。 另一視角之立體組合圖。 之立體分解圖。 與導熱管之立體分解圖。 合圖。 之立體組合圖。 位置之剖視圖。 管之示意圖。 一實施之示意圖。 一實施之示意圖。 一實施之示意圖。 一實施之示意圖。 10 1334469 第1 5圖為本發明殼體再一實施之示意圖 【主要元件符號說 1 0、1 Oa '散熱燈座 1 1 1、散熱鰭片 1 2、散熱燈組 1211、平面部 13 、 13a ' 13b 、 13c 、 20 、 20a > 20b 、 20c 、 2 1、透孔 30、導光管 32、平面 41、平貼部 明】 1 1、散熱座 1 1 2、嵌槽 121、 導熱管 122、 LED 燈組 1 3 d、1 3 e、插管 殼體 22、開口 3 1、貼合面 40、透光罩 111334469 IX. Description of the Invention: [Technical Field] The present invention relates to an improvement in heat dissipation structure, and more particularly to a heat dissipation structure of a street lamp manufactured by using high brightness of an LED lamp. [Prior Art] According to the conventional street lamps, high-power, large-sized illuminants are used, and then the heat is used for the heat dissipation of the street lamp. However, this conventional method is found after implementation. It has the following drawbacks: 1. Due to the use of high-power, large-sized illuminators, the conventional street lamps are quite amazing in terms of power consumption. When this energy is increasingly tight and precious, it is not a temporary choice. 2. The conventional street lamp is high in power, so the heat generated when the illuminator is activated is also ignored. However, if the heat is only dissipated from the casing, the temperature of the casing may be too high or the illuminator may be burnt. SUMMARY OF THE INVENTION The present invention provides an improvement in heat dissipation structure, and is designed to provide a heat dissipation structure superior to that of a conventional street lamp to achieve the goals of low power, high brightness, and high heat dissipation rate, and is the main invention thereof. In order to achieve the foregoing object, the technical means used in the present invention is to provide a heat dissipation structure improvement, which is mainly composed of a heat dissipation lamp holder, a casing, a light guide tube and a transmissive cover. The utility model is composed of a heat sink and a plurality of heat-dissipating lamp sets. One side of the heat-dissipating block is provided with a plurality of heat-dissipating fins having a heat-dissipating effect, and the other side is provided with a plurality of 5 1334469 heat lamp sets, and the heat-dissipating lamp set ring is disposed on the other side. A heat sink is formed by a plurality of heat pipes and a plurality of LED lamp sets, and the heat pipe is a hollow metal pipe body with heat conduction effect. One end is provided with a flat portion for setting an LED light group, and the LED light group is formed by stacking a plurality of LED lights, a plurality of heat conducting blocks, a plurality of substrates and a plurality of fixing elements, one side of the LED lamp One plate is provided, and the other side is a light-emitting diode. The two ends of the plate are respectively provided with electrodes, and the light-emitting diode is provided with a protective frame on the ring, and the substrate is a line. a printed circuit board having a plurality of through holes for embedding LED lights and one of them A series circuit is provided for connecting the LED lamps in series to increase the brightness thereof, and the substrate is provided with a plurality of perforations for fixing the components to lock the substrate on the heat conducting block, and the heat conducting block is A metal block having a thickness and a high thermal conductivity is used as a heat-conducting medium for attaching to one side of the LED lamp plate to dissipate heat generated by the operation of the LED lamp, and the other side is attached a plurality of locking holes are formed in the flat portion of the heat conducting tube for binding the heat conducting block to the substrate via the locking of the fixing member, and the housing is a metal cover body, The side is provided with a through hole for setting the heat dissipation lamp holder, and the other side is provided with an opening for the light guide tube to penetrate and be embedded in the recessed groove of the heat dissipation lamp holder, the light guide tube is a hollow tube The body has a bonding surface on one side for attaching to one side of the heat sink, and the other side is provided with a plane for attaching the transparent cover, the light cover is a light transmission The half cover of the effect has a flat portion on one side thereof for attaching the light transmissive cover to the light guide tube 6 1334469 The plane is combined with each other, wherein the through hole of the housing is used for disposing the heat sink, so the inner size of the through hole is slightly smaller than the outer size of the heat sink, and the opening of the housing must be slightly larger than Dimensions outside the light pipe. The other objects, advantages and features of the present invention will become apparent from The present invention may be embodied in a variety of different embodiments. The present invention will be described by way of example only and not by way of limitation. As shown in FIG. 1, 2, 3 and 4, a heat dissipation structure of the present invention is mainly composed of a heat dissipation lamp holder 10, a housing 20, a light guide tube 30 and a light transmissive cover 40. The socket 10 is composed of a heat sink 1 1 and a plurality of heat sinks 12 . One side of the heat sink 1 1 is provided with a plurality of heat sink fins 1 Π, and the other side is provided with a plurality of heat sinks. The lamp set 12 is provided with a slot 1 1 2 for the heat sink 1 1 surrounding the heat-dissipating lamp group 12, for embedding the light guide tube 30, and the housing 20 is made of a metal The cover body is provided with a through hole 21 on one side thereof for arranging the heat dissipation lamp holder 10, and the other side is provided with an opening 2 2 for the light guide tube 30 to penetrate and be embedded in the heat dissipation lamp holder. The light guide tube 30 is a hollow tubular body, and one side of the light guide tube 30 is provided with a fitting surface 31 for fitting the groove 1 1 2 on the side of the heat sink 1 1 . The ring is provided with a flat surface 3 2 for attaching the transparent cover 40. The transparent cover 40 is a light-transmissive 7 1334469 half cover body, and one flat portion 41 is disposed on one side thereof. The transparent cover 40 is attached to the plane 32 of the light guide tube 30 to combine the two. The through hole 21 of the housing 20 is used for arranging the heat dissipation lamp holder 10, so that the inner diameter of the through hole 21 is slightly different. It is smaller than the outer dimension of the heat sink socket 10, and the opening 22 of the casing 20 must also be slightly larger than the outer diameter of the light guide tube 30. Referring to FIGS. 5 and 6, the heat-dissipating lamp group 12 is composed of a plurality of heat-conducting tubes 121 and a plurality of LED lamp groups 122. The heat-conducting tube 121 is a hollow metal tube with a heat-conducting effect, and two ends thereof. The side is provided with a flat portion 1 2 1 1 for setting the LED light group 1 2 2, and the LED light group 1 22 is stacked by a plurality of LED lights, a plurality of heat conducting blocks, a plurality of substrates and a plurality of fixing elements. The LED lamp is provided with a plate on one side and a light-emitting diode on the other side, and electrodes are arranged at two ends of the plate, and a protective frame is arranged on the ring of the light-emitting diode. The substrate is a circuit printed circuit board having a plurality of through holes for embedding the LED lamps, and a series circuit is arranged on one side thereof for connecting the LED lamps in series to increase the brightness thereof, and The substrate is provided with a plurality of perforations for fixing the components to lock the substrate to the heat conducting block, and the heat conducting block is a metal block having a thickness and high thermal conductivity, which is used as a heat conducting medium. The heat emitted by the LED lamp is attached to one side of the LED lamp plate, and the other side is attached to the guide. The flat portion 1211' of the tube 121 is provided with a plurality of locking holes on the heat conducting block for bonding the heat conducting block to the substrate via the locking of the fixing member, wherein the heat sink base 10 and the housing 20 8 of the present invention The connection between 1334469 can be glued, and the light guide tube 30 and the transparent cover 40 are also lacking. Referring to FIG. 5, the heat dissipation structure of the present invention is improved. Inserting into the through hole of the substrate, so that one side of the plate of the LED lamp is attached to one side of the series circuit of the substrate, and then one side of the heat conducting block is attached to the other side of the LED lamp plate, so that the LED lamp The generated heat is transferred to the heat conducting block, and then the fixing member is passed through the perforation of the substrate and then locked to the locking hole of the heat conducting block, so that the substrate and the heat conducting block are combined, and finally the heat conducting tube 1 2 1 - side The flat portion 1 2 1 1 is attached to one side of the heat conducting block, that is, the "crj* bearing, as described in Figures 1, 3, 4, and 6, when the LED light group 122 and a heat pipe 121 are When the combination is completed, another heat pipe 121 is additionally disposed on the other planar portion 1211 to increase The heat dissipation efficiency of the entire heat-dissipating lamp group 12 is then embedded in the heat-dissipating lamp set 1 2 on one side of the heat-dissipating block 1 1 , and then the heat-dissipating lamp holder 1 〇 is embedded in the through-hole 21 of the housing 20 , and then The fitting portion 31 of the light guide tube 30 is passed through the opening 22 of the housing 20, and then embedded in the recessed groove 1 1 2 on the side of the heat-dissipating lamp holder 10, and finally the flat cover of the transparent cover 40- The portion 4 1 is attached to the plane 3 2 which is disposed on one side of the light guide tube 30, as shown in Figures 7, 8, and 9, wherein, as shown in Fig. 6, the heat pipe 1 of the present invention is shown. The setting of 2 1 is inclined outward to an appropriate angle 0, which can be used to spread the light of the LED lamp set 1 22 outward to obtain a larger illumination area. 9 1334469 Please refer to FIG. 10 , the heat dissipation lamp holder 10 of the present invention can be provided with a plurality of cannulas 13 for inserting the heat pipe 1 2 1 so that the heat pipe 1 1 1 can be inserted into the cannula 13 quickly. The heat is transmitted to the heat sink base 10 and the housing 20 for divergence, wherein, as shown in FIGS. 11 and 12, the cannula 13a, 13b can be on one side or both sides as needed, or as the first cannula 13c The present invention is greatly reduced in the case where the housing 20a is provided in the housing 20b as required. FIG. 1 is a perspective view of the present invention. FIG. 2 is another perspective of the present invention. FIG. Fig. 4 is a heat sink of the present invention. Fig. 5 is a view of the LED lamp set of the present invention. Fig. 6 is a perspective view of the LED lamp set of the present invention. Fig. 8 is a perspective view of the present invention. Figure 9 is a diagram of Figure 8 in A - A Figure 10 is an additional insertion of the present invention. Figure 1 is an intubation of the present invention. Figure 12 is another embodiment of the intubation of the present invention. The housing of the present invention is also provided in the heat dissipation lamp holder 10a, 1 Ob 13, 14, 15 as shown in the figure, directly integrated, and one or both sides of the cannula 1 3 d, 20 0 c, Such as Therefore, the difficulty in implementation and production. Solution. A three-dimensional exploded view. The three-dimensional combination map. A stereoscopic combination of another perspective. A three-dimensional exploded view. An exploded view of the heat pipe. Figure. The three-dimensional combination map. A cross-sectional view of the location. Schematic diagram of the tube. A schematic diagram of an implementation. A schematic diagram of an implementation. A schematic diagram of an implementation. A schematic diagram of an implementation. 10 1334469 Fig. 15 is a schematic view showing still another embodiment of the casing of the present invention. [Main component symbol 10, 1 Oa 'heating lamp holder 1 1 1 , heat sink fin 12, heat lamp group 1211, plane portion 13, 13a '13b, 13c, 20, 20a > 20b, 20c, 2 1, through hole 30, light pipe 32, plane 41, flat part clearly] 1 1, heat sink 1 1 2, slot 121, heat pipe 122 , LED lamp set 1 3 d, 1 3 e, cannula housing 22, opening 3 1 , bonding surface 40, transmissive cover 11