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991124 九、發明說明：L 【發明所屬之技術領域】 本發明係涉及一種LED燈具，特別是指[ED燈具結構 中之散熱座、反射罩部、LED發光搆件及散熱導流面所構 成的照明模組結構組配空間型態之創新設計者。 【先前技術】 按’ LED燈具結構設計上’由於其各單元led點亮時 係為點狀光線投射效果，因此整體燈具設計上，如何讓其 全部的LED所共構達成的照明效果獲得最佳均勻擴散狀態 ’實為相關業界所持續努力改善突破的技術課題。 至於習知LED燈具之照明結構設計，請參第1圖所示 ’其通常是將LED 01 (單個或複數個）正對著led燈具02 之反射先罩03的開口端04設置，藉此構成該^£5) 之光射 出轴係直向穿出該反射光罩03開口端〇4之狀態；惟，此種 結構型態設計，造成該LED 01所射出的大部份光線係為直 接射出外部，透過該反射光罩〇3加以反射擴散之比例則相 當微少之狀態’如此構成該習知LED燈具之照度分佈有如 第2圖所示’其高照度光線部份均集中於中央，周邊區域 之光線S?、度則驟減’由此足見該習知LED燈具照明效果明 顯存在擴散度、均勻度欠佳之問題點。 再者’就散熱功效而言，習知LED燈具之led 01通常 為分佈於一散熱座05中央之型態，再藉由該散熱座〇5 一側 所設散熱風扇06進行送風散熱，惟，此種習知設計，由於 1339252 (if ^ …~ ’ 9911 < 該LED 01運作時所彦+叙β 隹 座生熱疋破水集於該散熱座05中央，然 而，該散熱風扇〇6之谈涵% a此丄# 、 ]ι廷風部位部疋對應於該散熱座05周側 區域之流場狀態（如第1圖夕碎妹T丨π _、 乐i圖之箭號L1所不），因此造成該 散熱座05之熱排散效率緩慢之問題點。 是以，針對上述習知LED燈具之照明結構設計使用上 所存在之問題點’如何研發出一種更具理想實用性之創新 構造，實有待相關業界再加以思索突破之目標及方向者。 有L於此發明人本於多年從事相關產品之製造開發 〃成。十紅驗，針對上述之目標，詳加設計與審慎評估後， 終得一確具實用性之本發明。 【發明内容】 本發月之主要目的，係在提供一種led燈具之照明模 組，其所欲解決之問題點，係針對如何研發出一種能夠兼 具較佳照明效果及散熱效果之LED燈具結構為目標加以思 索突破；所述照明模組係包含一散熱座'一反射罩部、至 少二LED發光構件以及散熱導流面；其中該散熱座包括第 一側、第二側’該第二側具有一 LE；D组設面；該反射罩部 设於該散熱座之第二側該端，該反射罩部具有光反射面’ 並界定出一光射出端，該各LED發光構件具基板部以組設 於該散熱座之LED組設面； 本發明解決問題之技術特點主要在於：令該各LED發 光構件之光射出抽朝向該反射罩部，並與該反射罩部之光 射出端呈同方向且具有夹角相對關係並令該各led發光 1339252991124 IX. Description of the invention: L [Technical field of the invention] The present invention relates to an LED lamp, in particular to a heat sink, a reflector portion, an LED light-emitting member and a heat-dissipating flow surface in an ED lamp structure. An innovative designer of the lighting module structure with a spatial type. [Prior Art] According to the 'LED lamp structure design', because its units are lit, it is a point-like ray casting effect. Therefore, the overall luminaire design, how to make all the LEDs achieve the best lighting effect. The uniform diffusion state is a technical issue that the industry continues to strive to improve breakthroughs. As for the lighting structure design of the conventional LED lamp, please refer to FIG. 1 'which is usually set with the LED 01 (single or plural) facing the open end 04 of the reflective cover 03 of the LED lamp 02. The light exiting the shaft is straight out of the open end 〇4 of the reflective reticle 03; however, this structural design causes most of the light emitted by the LED 01 to be directly emitted. Externally, the ratio of reflection and diffusion through the reflective mask 〇3 is relatively small. Thus, the illuminance distribution of the conventional LED lamp is as shown in Fig. 2, and the high-illuminance light portions are concentrated in the center and the peripheral region. The light S?, the degree is suddenly reduced, so it is obvious that the lighting effect of the conventional LED lamp obviously has the problem of diffusedness and poor uniformity. Furthermore, in terms of heat dissipation, the led 01 of the conventional LED lamp is usually distributed in the center of a heat sink 05, and the heat radiating fan 06 provided on the side of the heat sink 5 is used for heat dissipation. This kind of conventional design, due to 1329252 (if ^ ... ~ ' 9911 < the LED 01 operation when the Yan + β β 隹 生 生 生 集 集 集 集 集 集 集 集 集 集 集 集 集 集 集 集 集 , , , , , , , ,涵% a this 丄#,] ι Tingfeng part 疋 corresponds to the flow field state of the peripheral side of the heat sink 05 (such as the first picture 夕 妹 妹 丨 丨 、, 乐 i diagram arrow L1 does not) Therefore, the heat dissipation efficiency of the heat sink 05 is slow. Therefore, the problem of the design and use of the illumination structure of the above-mentioned conventional LED lamp is how to develop an innovative structure with more ideal practicability. In fact, the relevant industry has to think about the goals and direction of breakthroughs. There are L inventors who have been engaged in the manufacturing and development of related products for many years. Ten red tests, after detailed design and careful evaluation for the above objectives, The invention is finally practical. The main purpose of this month is to provide a lighting module for LED lamps. The problem to be solved is to develop a LED lamp structure that can achieve better lighting effects and heat dissipation effects. Thinking about the breakthrough; the lighting module comprises a heat sink 'a reflector part, at least two LED light-emitting components and a heat-dissipating flow surface; wherein the heat sink comprises a first side, a second side, the second side has a The reflector cover portion is disposed at the second side of the heat dissipation seat, the reflector portion has a light reflecting surface ′ and defines a light emitting end, and each of the LED light emitting members has a substrate portion The technical feature of the present invention solves the problem: the light emitted from the LED light-emitting members is emitted toward the reflector portion and is in the same direction as the light-emitting end of the reflector portion. And have an angle relationship and make the LEDs shine 13329252
991124 構件呈間隔且向内傾斜相對配置型態；該散熱導流面並配 合所述LED發光構件之傾斜相對配置型態，令該散熱導流 面呈相對爽角大於180 。之二相對斜面型態；又該反射罩 部之設置面積係對應涵蓋該各LED發光構件之光投射角度 主要範圍；藉此創新獨特設計，使本發明對照先前技術而 言’大致可達到如下優點： 其一、得令LED燈具之發光照明效果更加擴散均勻。 其二、得令LED燈具之散熱效果大幅提昇。 【實施方式】 請參閱第3圖所示，係本發明LED燈具之照明模組之 車父佳貫施例’惟此等實施例僅供說明之用，在專利申靖上 並不受此結構之限制；所述照明模組A係設於led燈具之 設定部位，所述LE：D燈具可為燈泡、車燈、燈板等產品型 態，所述照明模組A主要包含有一散熱座1〇、一反射^部 20、至少二LED發光構件30以及二散熱導流面4〇 ;其中\ 該散熱座10，包括第一側及第二側，其中該㈣㈣ 之第二側包括有- LED組設面u，且該散熱座1〇之第一側 並可一體形成有散熱鰭片41 (標示於第3、4圖）； 該反射罩部20，設於該散熱座1〇之第二側方向，該反 射罩部20具有呈外擴角度之光反射面21，並界定出—絲 出端22 ; 該各LED發光構件3〇 ’具有基板部以以組設於該散埶 座U)第二側之LED組設面U上，令該各⑽發光構件. 7 1339252 991 ' pM 丨/:, -.光射出軸32朝向該反射罩部20，並與該反射罩部2〇之光射 .出端22呈同方向且具有夾角相對之關係，並令該各le;d發 光構件30呈間隔且向内傾斜相對配置型態，本實施例係令 該LED組設面11設成一倒梯形斷面型態而界定出二側相對 向内傾斜的表面以供所述LE：D發光構件3〇之基板部31組靠 該二散熱導流面40，係一體形成於該散熱座1〇第一側 之對應其LE：D組設面11位置處，所述散熱導流面4〇並配合 所述LED發光構件30之傾斜相對配置型態，令該散熱導流 面40呈相對炎角大於。之二招對斜面型態；又，該散 熱導流面40外部對應位置並可組設有—散熱風扇別，藉以 可對該散熱導流面40進行送風以加速熱排散效率者。 又其中，該反射罩部20之設置面積，係對應涵蓋所述 LED發光構件30之光投射角度的主要範圍，所述光投射角 度之定義係如第3圖中之W所標示範圍者。 其中’該散熱座10與反射 結構型態者（如第3圖所示） 座10B與反射罩部20B二者亦 即’該散熱座10B與反射罩部 如第4圖之B所示）之結構型 其中’該反射罩部20之光 一拋物線型態（如第3圖所示 罩部20之光反射面21B ，其斷991124 The members are spaced apart and inclined inward relative to each other; the heat-dissipating flow surface and the tilting relative configuration of the LED light-emitting member are such that the heat-dissipating surface has a relative refresh angle greater than 180. The second oblique surface type; the arrangement area of the reflector portion corresponds to the main range of light projection angles of the LED light-emitting members; thereby, the innovative and unique design enables the present invention to achieve the following advantages as compared with the prior art. : First, the lighting effect of LED lamps is more evenly spread. Second, the heat dissipation effect of LED lamps has been greatly improved. [Embodiment] Please refer to Figure 3, which is the embodiment of the lighting module of the LED lamp of the present invention. However, these embodiments are for illustrative purposes only, and are not subject to this structure in the patent Shenjing. The lighting module A is disposed in a set position of the LED lamp, and the LE:D lamp can be a product type such as a bulb, a lamp, a light board, etc., the lighting module A mainly includes a heat sink 1 〇, a reflection portion 20, at least two LED light-emitting members 30, and two heat-dissipating flow guiding surfaces 4; wherein the heat-dissipating block 10 includes a first side and a second side, wherein the second side of the (four) (four) includes - LED The surface of the heat sink 1 is disposed on the first side of the heat sink 1 and may be integrally formed with heat dissipation fins 41 (indicated in FIGS. 3 and 4); the reflector cover 20 is disposed on the second side of the heat sink 1 In the lateral direction, the reflector portion 20 has a light-reflecting surface 21 at an outwardly flared angle, and defines a wire-out end 22; the LED light-emitting members 3' have a substrate portion to be disposed in the cavity U) The LED assembly on the second side is provided on the surface U such that the (10) light-emitting members. 7 1339252 991 'pM 丨/:, -. The light-emitting shaft 32 faces the reflector portion 20 And the light-emitting end 22 of the reflector portion 2 is in the same direction and has an angle of opposite angles, and the light-emitting members 30 are spaced apart and inclined inwardly relative to each other. This embodiment is The LED assembly surface 11 is disposed in an inverted trapezoidal cross-sectional shape to define two oppositely inclined surfaces on the opposite side for the substrate portion 31 of the LE:D light-emitting member 3 to be disposed on the two heat-dissipating flow surfaces. 40 is integrally formed on the first side of the heat sink 1 对应 corresponding to the position of the LE:D grouping surface 11 , and the heat dissipation and guiding surface 4 配合 cooperates with the inclined relative arrangement type of the LED light emitting member 30 , The heat dissipation flow guiding surface 40 is made to have a relative inflammatory angle greater than. The second step is to the inclined surface type; further, the external position of the heat dissipation flow guiding surface 40 may be combined with a cooling fan, so that the heat dissipation guiding surface 40 can be supplied with air to accelerate the heat dissipating efficiency. Further, the installation area of the reflector portion 20 corresponds to a main range of the light projection angle of the LED light-emitting member 30, and the definition of the light projection angle is as indicated by W in Fig. 3. Wherein the heat sink 10 and the reflective structure type (as shown in FIG. 3), the seat 10B and the reflector portion 20B, that is, the heat sink 10B and the reflector portion are as shown in FIG. 4B. In the structural type, the light of the reflector portion 20 is parabolic (as shown in Fig. 3, the light reflecting surface 21B of the cover portion 20 is broken.
第6圖所示’該光反射面21C 罩部20二者可為一體成型之 ;另如第4圖所示，該散熱 可為組合式之結構型態，亦 20B之間具有一組合部位（ 態者。 反射面21之斷面形態可設為 )’或者如第5圖所揭反射 面係設成曲線型態者，又如 之斷面型態可為鋸齒狀型態 1339252 9 911 2 4 竹if外 者；其中該鋸齒狀斷面型態之光反射面2ic ，其所對應之 表面形態可設為角錐面型態（如第6圖所示）、亦可設為 直線之三角波面型態（如第7圖所示）、也可設為曲線之 三角波面型態（如第8圖所示）。 其中’如第9圖所示’該散熱座10具有二散熱導流面 40之第一側並可組設有一熱管，該熱管一端係可結合 於該散熱座10第一側中央部位，該熱管6〇另一端則朝該散 熱座10第一側外部凸伸之型態；又如1〇圖所示之熱管60B ’其係為兩組分開配置型態而界定出二結合端61、62以及 二散熱端63、64，復令該二結合端6丨、62分別與該散熱座 10第一側之二散熱導流面40相結合，該二散熱端63、64則 朝該散熱座10第一側外部凸伸一設定長度之型態者；又， 上述熱管60、60B並可結合有散熱片65，藉以擴增散熱面 積’增進其散熱效率。 如第11圖所示’該反射罩部20之光射出端22並可組設 有—光擴散片23 (亦稱為暈光片），該光擴散片23可為凸 弧狀表面型態；或者如第12圖所示之光擴散片2犯，其係 為平面狀之表面態樣；藉由所述光擴散片23、23β的設置 1係可令射出之光線達到更加均勻擴散而柔和之效果。 藉由上述結構組成設計，茲就本發明之使用狀態說明 如下： 本發明核心設計之一，係藉由該LED發光構件3〇呈間 隔且向内傾斜相對配置，且該反射罩部2〇設置面積對庳涵 9 1339252 991124 f? κ 4 蓋所述LED發光構件30光投射角度範圍之結構型態設計， 以當該等LED發光構件30點亮運作時，如第13圖所示，其 兩相對側向之LED發光構件30所向外射出的光線L2，可充 份投射到該反射罩部20與之相應的光反射面μ上，復透過 所述光反射面21的反射達到將光線L2向該反射罩部2〇之光 射出端22外部擴散開來的照明效果，藉此如第u圖所示， 將可獲得照度分佈更為擴散均勻之優異效果（請對照第2 圖所揭習知LED燈具照度分佈圖）。 本發明核心設計之二，係在於該散熱導流面4〇並配合 所述LE：D發光構件30之傾斜相對配置型態形成有相對夾角 大於180之結構設計，藉此如第3圖所揭，所述分佈於 兩側的LED發光構件30運作時所產生的熱會被各自傳導至 該二側散熱導流面40 (有別於習知朝中央聚熱之傳導形態 )，藉此能夠將熱分散到該散熱導流面4〇的不同區域而更 有助於散熱；進一步地，該散熱風扇50運作送風時所產生 的排熱氣流W2 ’正好朝著二側之散熱導流面4〇吹送導出， 形成如V形外擴之散熱流場狀態，藉此得以獲得極佳的熱 排散效率者。 補充說明的是’所述散熱座之LED組設面11及其l ED發光構件30具體實現上，除了可設成環列式型態之外， 亦可如第15圖所揭之散熱座10c ，其係設製呈一直線狀延 伸之結構型態’其該散熱座10C之斷面可為曲折平面態樣 ’或者如第16圖所示之散熱座101)，其斷面係設呈一弧形 態樣者。 本發明之優點： 10 1339252 «.·*«.« ........ -· · ^».· , _. (As shown in Fig. 6, the cover portion 20 of the light reflecting surface 21C may be integrally formed; as shown in Fig. 4, the heat dissipation may be a combined structural type, and there is a combined portion between 20B ( The cross-sectional shape of the reflecting surface 21 can be set to 'or the curved surface as shown in Fig. 5 is set to a curve type, and the cross-sectional shape can be a zigzag type 1392252 9 911 2 4 The bamboo is outside; wherein the sawtooth section of the light reflecting surface 2ic, the corresponding surface shape can be set to a pyramidal shape (as shown in Fig. 6), or can be set as a straight triangle wave surface type The state (as shown in Figure 7) can also be set to the triangular wavefront of the curve (as shown in Figure 8). The heat sink 10 has a first side of the heat dissipation surface 40 and can be combined with a heat pipe. One end of the heat pipe can be coupled to the central portion of the first side of the heat sink 10, and the heat pipe is as shown in FIG. 6〇 The other end is convex toward the outside of the first side of the heat sink 10; and the heat pipe 60B' shown in FIG. 1 is a two-part split configuration defining two joint ends 61, 62 and two The heat dissipating ends 63, 64 are respectively combined with the two heat dissipating surface 40 of the first side of the heat sink 10, and the two heat dissipating ends 63, 64 are first facing the heat sink 10. The side outer protrusions are of a set length type; in addition, the heat pipes 60, 60B may be combined with the heat sink 65 to expand the heat dissipation area to improve the heat dissipation efficiency. As shown in FIG. 11 'the light emitting end 22 of the reflector portion 20 may be provided with a light diffusing sheet 23 (also referred to as a halo sheet), and the light diffusing sheet 23 may have a convex arc surface type; Or, as shown in Fig. 12, the light diffusing sheet 2 is a planar surface state; by the arrangement of the light diffusing sheets 23, 23β, the emitted light can be more uniformly diffused and softened. effect. With the above structural composition design, the state of use of the present invention is as follows: One of the core designs of the present invention is that the LED light-emitting members 3 are arranged in a spaced and inwardly inclined manner, and the reflective cover portion is disposed. The area is opposite to the culvert 9 1339252 991124 f? κ 4 to cover the structural design of the light-emitting angle range of the LED light-emitting member 30, so that when the LED light-emitting members 30 are illuminated, as shown in FIG. The light L2 emitted from the opposite side of the LED light-emitting member 30 can be fully projected onto the corresponding light-reflecting surface μ of the reflector portion 20, and the light reflected through the light-reflecting surface 21 reaches the light L2. The illumination effect spread out to the outside of the light-emitting end 22 of the reflector portion 2, thereby obtaining an excellent effect of evenly diffusing the illuminance distribution as shown in Fig. u (please refer to Fig. 2 for illustration) Know the LED illuminance distribution map). The second core design of the present invention is that the heat dissipation and flow guiding surface 4 is formed with a structural design with a relative angle of more than 180 in accordance with the inclined relative configuration of the LE:D light emitting member 30, thereby being disclosed as shown in FIG. The heat generated when the LED light-emitting members 30 distributed on both sides are operated is respectively conducted to the two-side heat-dissipating flow guiding surface 40 (different from the conventional conduction mode of collecting heat toward the center), thereby dispersing the heat. Further, the heat dissipating surface of the heat dissipating surface 4 更 is more conducive to heat dissipation; further, the heat dissipating air flow W2 generated by the cooling fan 50 when operating the air supply is just blown toward the heat dissipating surface of the two sides. , forming a state of heat dissipation flow field such as V-shaped expansion, thereby obtaining excellent heat dissipation efficiency. It is to be noted that the LED assembly surface 11 and the ED light-emitting member 30 of the heat sink can be embodied in a ring-type manner, and the heat sink 10c can also be disclosed as shown in FIG. The structure is formed in a linear extending shape. The cross section of the heat sink 10C may be a meandering plane pattern or the heat sink 101 as shown in FIG. 16 , and the section is configured to be an arc. Form-like. Advantages of the invention: 10 1339252 «.·*«.« ........ -· · ^».· , _. (
、藉由該各LED發光構件之光射出轴與反射罩部之光射 出端同向，且令該LED發光構件呈間隔且向内傾斜相 對配置’又該反射罩部設置面積對應涵蓋lED發光構 件光投射角度主要範圍之創新結構型態設計，使得L ED發光構件之光線能夠充份透過該反射罩部之光反射 面加以反射而朝外部擴散開，進而達到令LED燈具之 發光照明效果更加擴散均勻、照明品質更加提昇之優 點及進步性。 藉由該政熱座並配合led發光構件之傾斜相對配置型 態形成有相對爽角大於180 β之二側散熱導流面之創 新f構設計，將可獲得熱分散效果以及更為開擴之散 熱流場狀態，進而能夠達到大幅提昇LED燈具散熱效 果、延長使用壽命以及提高使用安全性之優點及進 性。 处貫％例所揭示者係藉以具體說明本發明 行說明，當不能以此限定本發明之: 神與原則=、心 術領域之人士當可在瞭解本發明之精 、、後對其進行變更與修改而達 等變更鱼佟叶比成 】号双的，而此 定範疇中Y a應涵盍於如后所述之申請專利範圍所界 1339252 991124 :作";:叶 【圖式簡單說明】 第1圖：係習知led燈具之結構平面示意及照明狀辑示音 圖。 第2圖：係習知LED燈具之照度分佈圖。 第3圖：本發明[ED燈具較佳實施例之結構平面示音以及 散熱流場示意圖。 第4圖：本發明之反射罩部與散熱座之間為組合式之實施 例圖。 第5圖：本發明之反射罩部的光反射面為曲面型態之實施 例圖。 第6圖：本發明之反射罩部的光反射面為鋸齒狀斷面型態 之實施例圖一，其表面為角錐面型態者。 第7圖.本發明之反射罩部的光反射面為錯齒狀斷面型態 之貫施例圖二’其表面為直線之三角波面型態者 〇 第8圖：本發明之反射罩部的光反射面為鋸齒狀斷面型態 之實施例圖三，其表面為曲線之三角波面型態者 〇 第9圖··本發明之散熱座增設有熱管之實施例圖一。 第10圖：本發明之散熱座增設有熱管之實施例圖二。 第11圖：本發明之反射罩部增設有光擴散片實施例圖一。 第12圖：本發明之反射罩部增設有光擴散月實施例圖二。 第13圖：本發明LED燈具之照明狀態示意圖。 12 1339252 竹ίί冲 9911Z4 第14圖：本發明LED燈具之 第15圖：本發明之散熱座結 第16圖：本發明之散熱座結 【主要元件符號說明】 習知部份： LED 0 1 燈具 0 2 反射光罩 0 3 開口端 0 4 散熱座 0 5 散熱風扇 0 6 本發明部份： 照明模組 A 散熱座 10 L E D組設面 11 反射罩部 2 0 光反射面 2 1 光射出端 2 2 光擴散片 2 3 照度分佈圖。 構型態實施例圖一。 構型態實施例圖二。The light-emitting axis of each of the LED light-emitting members is in the same direction as the light-emitting end of the reflector portion, and the LED light-emitting member is disposed at an interval and inclined inwardly. The reflector cover portion covers an area corresponding to the lED light-emitting member. The innovative structure design of the main range of light projection angle enables the light of the L ED illuminating member to be fully reflected through the light reflecting surface of the reflecting hood and diffused to the outside, thereby further diffusing the illuminating effect of the LED illuminating device. Uniform, improved lighting quality and progressive. By using the political hot seat and the inclined relative arrangement type of the LED light-emitting member to form an innovative f-structure with a relative cooling angle of more than 180 β, the heat dispersing effect and the expansion can be obtained. The state of the heat dissipation flow field can further improve the heat dissipation effect of the LED lamp, prolong the service life, and improve the safety and safety of the use. The disclosure of the examples is intended to be illustrative of the invention, and the invention may not be limited thereto: God and principle =, the person in the field of mind can understand the essence of the invention, and then change it. Modifications and other changes to the fish 佟 比 成 】 】 】 , , , , , , , , , , , Y Y Y Y 133 133 133 133 133 133 133 133 133 133 133 133 133 133 133 133 133 133 133 133 133 133 133 133 133 133 133 133 133 】 Figure 1: The schematic diagram of the structure of the known LED lamps and the illumination of the series. Figure 2: The illuminance distribution of the conventional LED lamps. Fig. 3 is a schematic view showing the structure of the preferred embodiment of the ED lamp and the heat dissipation flow field. Fig. 4 is a view showing an example of a combination between the reflector portion and the heat sink of the present invention. Fig. 5 is a view showing an example of a curved surface of the reflecting portion of the present invention. Fig. 6 is a view showing the first embodiment of the embodiment in which the light reflecting surface of the reflecting portion of the present invention is in the form of a zigzag cross section, and the surface thereof is of a pyramidal shape. Fig. 7 is a view showing a light-reflecting surface of a reflecting portion of the present invention in a staggered cross-sectional shape. Fig. 2 is a triangular wave surface type having a straight surface. Fig. 8: a reflecting portion of the present invention The light-reflecting surface is in the form of a sawtooth profile, and the surface is a triangular wave-wave type of the curve. FIG. 9 is a first embodiment of the heat sink of the present invention. Fig. 10 is a view showing an embodiment of the heat sink of the present invention in which a heat pipe is added. Fig. 11 is a view showing an embodiment of a light diffusing sheet in a reflector portion of the present invention. Fig. 12 is a second embodiment of the embodiment of the present invention. Figure 13 is a schematic view showing the illumination state of the LED lamp of the present invention. 12 1339252 Bamboo ίί冲9911Z4 Figure 14: Figure 15 of the LED lamp of the present invention: The heat sink base of the present invention Figure 16: The heat sink base of the present invention [Main component symbol description] Conventional part: LED 0 1 lamp 0 2 Reflector 0 3 Open end 0 4 Heat sink 0 5 Cooling fan 0 6 Part of the invention: Lighting module A Heat sink 10 LED set surface 11 Reflector part 2 0 Light reflecting surface 2 1 Light emitting end 2 2 Light diffuser 2 3 illuminance distribution map. Figure 1 shows a configuration example. Figure 2 of the configuration example.
、：L〇B、l〇C、l〇D 、2 Ο B,: L〇B, l〇C, l〇D, 2 Ο B
' 2 1 B ' 2 1 C 、2 3 B 13 1339252 fM月千日仔(之正辞额 L E D發光構件 基板部 3 0 3 1 光射出軸 3 2 散熱導流面 4 0 散熱鰭片 4 1 散熱風扇 5 0 埶管 »、、、 C7 6 0、6 0 B 結合端 6 1、6 2 散熱端 6 3、6 4 散熱片 6 5 991 124 14' 2 1 B ' 2 1 C , 2 3 B 13 1339252 fM 月千日仔 (The amount of the LED light-emitting component substrate part 3 0 3 1 Light-emitting axis 3 2 Heat-dissipating flow surface 4 0 Heat-dissipating fin 4 1 Heat dissipation Fan 5 0 manifold »,,, C7 6 0, 6 0 B combined end 6 1 , 6 2 heat sink 6 3, 6 4 heat sink 6 5 991 124 14