201018844 九、發明說明： 【發明所屬之技術領域】 ，、本發明涉及一種發光二極體燈具’特別係指一種可靈 活變換出光形式之發光二極體燈具。 【先前技術】 發光二極體光源作為一種能產生大功率、高亮度之新 興之第三代光源’具有節能、環保、長壽命等優點，符合 ❹現今節能環保之主題，在照明科技領域得到廣泛應用和迅 猛發展，並有取代白熾燈、螢光燈等傳統光源之趨勢。 傳統之發光二極體燈具包括一板狀之散熱器及貼置於 散熱器一侧之一發光二極體模組，當發光二極體模組處於 工作狀態時，其產生之燈光直接照射到外面，其產生之熱 量可藉由散熱器散發掉。惟，由於這種發光二極體燈具通 常係一體化之構造，光源被扣件鎖死在散熱器之相應位置 上，導致整個燈具之光源無法按需要變更排列，使燈具之 ❹出光形式過於單一化，無法適應多種不同場合之需求。 【發明内容】 有鐾於此’有必要提供一種可靈活變換出光形式之發 光一極體燈具。 一種發光二極體燈具，其包括複數燈體及一連接該等 燈體之框體，每一燈體包括複數彼此獨立之燈體模組，每 一燈體模組包括一散熱體及貼設於散熱體上之一發光二極 體模組’每一燈體還包括至少一支架，同一燈體之至少一 支架將該燈體之燈體模組連接在一起而使被連接之燈體模 6 201018844 組排列出不同之形狀。 與習知技術相比’本發明發光二極體燈具藉由支架對 ,燈體模組進行連接，使燈體模組可根據需求排列出不同之 形狀’以滿足多種出光形式之要求。 【實施方式】 如圖1所示’本發明第一實施例之發光二極體燈具包 括一定位柱10、一與定位柱10連接之框體2〇及四位於框 ❹體20底部且與框體20連接之燈體3〇。 請同時參照圖2，該定位柱1 〇為一空心之圓柱狀金屬 棒’其底端穿設並固定在框體20上，其頂端連接至建築物 頂篷上而將發光二極體燈具定位。 該框體20包括一底板22、分別自底板22之近四周緣 處垂直向上延伸而成之四侧壁24、分別自底板22之四周 緣水平向外延伸形成之四矩形凸緣26及設置在四側壁24 頂緣上之一蓋板28。該底板22與四侧壁24圍設出一容腔 ❹（圖未標），以容置一整流裝置23。每一凸緣26位於底 板22周緣中央’相對之二凸緣26關於底板22對稱。每一 凸緣26於靠近其相對之二端緣位置處開設兩排通孔26〇 , 以供螺釘（圖未示）穿過。該兩排通孔26〇進一步延伸至 容腔内，以供導線（圖未示）穿過。蓋板28中，央具有一圓 形通孔280，該定位柱10穿過該通孔280而與容置於容腔 内之一螺母12螺合，以與蓋板28相固定。 每一燈體30具有一口字形結構’該四燈體3〇大致排 成一田字形。每一燈體30包括四相互連接之燈體模組32、 201018844 容置於相鄰之燈體模組32内並將四燈體模組32連接在一 , 起之四支架34及一封蓋在四燈體模組32頂部之頂板36。 , 請同時參照圖3，四燈體模組32拼接成該口字形結構 之燈體30,每一燈體模組32包括一散熱體322、貼設于且 容置於散熱體322内之一發光二極體模組324及容置於散 熱體322内且罩設發光二極體模組324之一透鏡326。該 散熱體322由銅、鋁等導熱性能良好之材料製成，用來散 發發光二極體模組324產生之熱量。如圖2,該散熱體322 呈梯形，其包括一基板3222及複數自基板3222兩側（即 上下）表面垂直延伸形成之凸板3224，基板3222與凸板 3224圍設成複數空間（圖未標），其中，基板3222頂面 向上延伸出四相互間隔之凸板3224，基板3222底面端緣 向下延伸出二相互間隔之凸板3224。基板3222頂部左侧 之一對凸板3224之中部向内水平延伸形成二相對之肋板 3226，從而將凸板3224與基板3222形成之上部空間分隔 ❹成兩層空間3221、3223，底層之空間3221用於收容支架 34之一端，頂層之空間3223則用於收容頂板36之一側。 該二相對之肋板3226之間距小於支架34 —端和頂板36 一側之寬度，以將支架34和頂板36隔開。基板3222頂部 右側之二凸板3224用於增大散熱體32之散熱面積，以加 快散熱。此外，該位於基板3222頂部右侧之二凸板3224 間還形成有一容置空間3229，其用於與穿過框體20凸緣 26之螺釘干涉配合，以將燈體30固定在框體20上。基板 3222底部之一對凸板3224之中部及底端向内水平延伸形 201018844 成兩對肋板3226，從而將凸板3224與基板3222形成之下 、 部空間分隔成兩層空間3225、3227，頂層空間3225用於 收容發光二極體模組324，底層空間3227則用以收容透鏡 326。該每對肋板3226之水平間距小於透鏡326之寬度， 從而將透鏡326定位在兩對肋板3226之間。 每一發光二極體模組324包括一矩形電路板3242及三 等間隔設置在電路板3242上之發光二極體3244，該每一 發光二極體模組324貼設在散熱體322基板3222之底面上 並收容於頂層空間3225内。每一透鏡326由透光之材料製 成，該透鏡326為梯形板狀，其容置在散熱體322之底層 空間3227内，以密封燈體模組32底部。 請同時參照圖2,該每一支架34由一板體一體形成， 其兩端相互垂直，用以分別伸入相鄰散熱體322之相應空 間3221内，以連接兩個相鄰之燈體模組32。支架34上開 設複數通孔340,用以供螺釘穿過將支架34固定在散熱體 ⑬322上。 該頂板36由一板體一體形成，其具有一 口字形結構， 與整個燈體30之結構相一致。頂板36之每一侧容置在燈 體模組32散熱體322之相應空間3223内，用以密封燈體 30之頂部。頂板36之相鄰兩侧在靠近其連接處之位置分 別開設二穿孔360，用以供導線穿設。 組裝該發光二極體燈具時，首先將發光二極體模組 324放入散熱體322之空間3225内，將發光二極體模組324 之電路板3242貼設在散熱體322之基板3222上，將透鏡 201018844 326放入基板3222下面之兩對肋板3226形成之空間3227 、 内，從而完成燈體模組32之組裝。然後將每一支架34相 互垂直之兩端分別伸入相鄰散熱體322之相應空間3221 内，藉由螺釘將支架34固定在燈體模組32上，以將四燈 體模组32預接在一起。再將頂板36設置在連接在一起之 燈體模組32之空間3223内，從而完成燈體30之組裝。同 時將定位柱10底端穿過框體20之蓋板28之通孔280與螺 母12相螺合，從而將定位柱10固定在蓋板28上。再將整 ❹ 流裝置23置入框體20之容腔内，並將蓋板28設置在框體 20四側壁24之頂緣上，從而完成框體20之組裝。然後將 完成組裝之四口字形燈體30排列成一田字形，使框體20 凸緣26之每排通孔260對準燈體30之散熱體322之相應 之容置空間3229將螺釘穿過凸緣26之通孔260並縮入散 熱體322之空間3229内，以將框體20固定在燈體30上， 完成整個發光二極體燈具之組裝。 〇 本發明發光二極體燈具之散熱體322形成有多層空 間，藉由將透鏡326定位在散熱體322底部之二對相對肋 板3226之間之空間3227内，以使發光二極體模組324密 封在散熱體322内，從而防止水汽和灰塵侵蝕和污染發光 二極體模組324,並可有效避免發光二極體燈具内之發光 二極體模組324受碰撞而損壞之情況發生。 圖4所示為本發明第二實施例之發光二極體燈具，第 二實施例與第一實施例之不同之處在於，二支架34連接三 燈體模組32形成之燈體30呈“LJ”形，然後再藉由框體 201018844 20將四燈體30連接成一整體，使該等燈體模組32共同排 、 列成一 “王”字形。 • 圖5所示為本發明第三實施例之發光二極體燈具，第 三實施例與第一實施例之不同之處在於’二支架34連接三 燈體模組32形成一 “u”形之第一燈體30’ 一支架34連 接二燈體模組32形成一 “L，，形之第二燈體30，然後藉 由框體20將二“u”形之第一燈體30與二“L”形之第 ❹一燈體30父替連接成一整體，使該等燈體模組32共同排 列出另一種形狀。 與習知技術相比’本發明之發光二極體燈具可藉由其 支架34連接相應之燈體模組32,從而使燈體模組32排列 出不同之形狀，以適應不同出光形式之需求。 综上所述，本發明符合發明專利要件，爰依法提出專利 申π。惟，以上所述者僅為本發明之較佳實施例，舉凡熟悉 本案技藝之人士，在爰依本發明精神所作之等效修飾或變 ©化，皆應涵蓋於以下之申請專利範圍内。 【圖式簡單說明】 圖1係本發明第一實施例發光二極體燈具之立體組裝 圖。 圖2係圖1中發光二極體燈具之立體分解圖。 囷3係圖2中發光二極體燈具之燈體模組之剖面圖。 圖4係本發明第二實施例發光二極體燈具之示意圖。 圓5係本發明第三實施例發光二極體燈具之示意圖。 【主要元件符號說明】 11 201018844 定位柱 10 螺母 12 框體 20 底板 22 侧壁 24 整流裝置 23 凸緣 26 通孔 260 ， 280 盖板 28 燈體 30 燈體模塊 32 支架 34 頂板 36 散熱體 322 基板 3222 空間 3221 ， 3223 凸板 3224 頂層空間 3225 肋板 3226 底層空間 3227 容置空間 3229 發光二極體模組 324 電路板 3242 發光二極體 3244 透鏡 326 穿孔 360 ❹ 12201018844 IX. Description of the Invention: [Technical Field of the Invention] The present invention relates to a light-emitting diode lamp ‘in particular to a light-emitting diode lamp that can be flexibly converted into a light-emitting form. [Prior Art] As a new generation of high-power, high-brightness light source, the light-emitting diode light source has the advantages of energy saving, environmental protection and long life. It is in line with the theme of today's energy saving and environmental protection, and has been widely used in the field of lighting technology. Applications and rapid development, and there is a trend to replace traditional light sources such as incandescent lamps and fluorescent lamps. The conventional LED lamp includes a plate-shaped heat sink and a light-emitting diode module attached to one side of the heat sink. When the light-emitting diode module is in working state, the generated light is directly irradiated to Outside, the heat it generates can be dissipated by the heat sink. However, since the light-emitting diode lamp is usually an integrated structure, the light source is locked by the fastener at the corresponding position of the heat sink, so that the light source of the entire lamp cannot be changed as needed, so that the light output form of the lamp is too single. It cannot adapt to the needs of many different occasions. SUMMARY OF THE INVENTION It is necessary to provide a luminaire-type luminaire that can flexibly transform the light form. A light-emitting diode lamp comprising a plurality of lamp bodies and a frame connecting the lamp bodies, each lamp body comprising a plurality of lamp body modules independent of each other, each lamp body module comprising a heat sink body and a mounting body One of the light-emitting diode modules on the heat sink further includes at least one bracket, and at least one bracket of the same lamp body connects the lamp body modules of the lamp body to connect the connected lamp body molds 6 201018844 Groups are arranged in different shapes. Compared with the prior art, the light-emitting diode lamp of the present invention is connected by the bracket pair and the lamp body module, so that the lamp body module can be arranged in different shapes according to requirements to meet the requirements of various light-emitting forms. [Embodiment] As shown in FIG. 1 , a light-emitting diode lamp according to a first embodiment of the present invention includes a positioning post 10, a frame 2 and a frame connected to the positioning post 10, and a frame at the bottom of the frame body 20 and the frame. The body 20 is connected to the lamp body 3〇. Referring to FIG. 2 at the same time, the positioning post 1 is a hollow cylindrical metal rod whose bottom end is pierced and fixed on the frame 20, and the top end is connected to the roof of the building to position the LED lamp. . The frame body 20 includes a bottom plate 22, four side walls 24 extending vertically upward from the periphery of the bottom plate 22, and four rectangular flanges 26 extending horizontally outward from the peripheral edges of the bottom plate 22, respectively. One of the cover plates 28 on the top edge of the four side walls 24. The bottom plate 22 and the four side walls 24 enclose a cavity 图 (not shown) to accommodate a rectifying device 23. Each flange 26 is located at the center of the periphery of the bottom plate 22 opposite the two flanges 26 about the bottom plate 22. Each of the flanges 26 defines two rows of through holes 26 靠近 near the opposite end edges thereof for the passage of screws (not shown). The two rows of through holes 26 are further extended into the cavity for the wires (not shown) to pass through. The cover plate 28 has a circular through hole 280 through which the positioning post 10 is screwed into a nut 12 accommodated in the cavity to be fixed to the cover plate 28. Each of the lamp bodies 30 has a square-shaped structure. The four lamp bodies 3 are substantially arranged in a square shape. Each of the lamp bodies 30 includes four interconnected lamp body modules 32, 201018844, which are housed in adjacent lamp body modules 32 and connect the four lamp body modules 32, and the four brackets 34 and a cover. The top plate 36 is at the top of the four lamp body module 32. Referring to FIG. 3, the four-light body module 32 is spliced into the lamp body 30 of the mouth-shaped structure. Each of the lamp body modules 32 includes a heat sink 322, and is disposed and accommodated in the heat sink 322. The LED module 324 is disposed in the heat sink 322 and covers a lens 326 of the LED module 324. The heat sink 322 is made of a material having good thermal conductivity such as copper or aluminum to dissipate heat generated by the LED module 324. As shown in FIG. 2, the heat sink 322 has a trapezoidal shape, and includes a substrate 3222 and a plurality of convex plates 3224 extending perpendicularly from the two sides (ie, upper and lower surfaces) of the substrate 3222. The substrate 3222 and the convex plate 3224 are surrounded by a plurality of spaces. The substrate 3222 has a top surface extending upwardly from the four mutually spaced convex plates 3224, and the bottom surface end edge of the substrate 3222 extends downwardly from the two mutually spaced convex plates 3224. One of the top left side of the substrate 3222 extends horizontally inwardly from the middle of the convex plate 3224 to form two opposite ribs 3226, thereby separating the convex plate 3224 from the upper portion of the substrate 3222 into two layers of space 3221, 3223, and the space of the bottom layer. The 3221 is for receiving one end of the bracket 34, and the top space 3223 is for accommodating one side of the top plate 36. The distance between the two opposing ribs 3226 is less than the width of the side of the bracket 34 and the side of the top plate 36 to separate the bracket 34 from the top plate 36. The two convex plates 3224 on the right side of the substrate 3222 are used to increase the heat dissipation area of the heat sink 32 to accelerate heat dissipation. In addition, an accommodating space 3229 is formed between the two convex plates 3224 on the top right side of the substrate 3222 for interference fit with the screw passing through the flange 26 of the frame 20 to fix the lamp body 30 to the frame body 20. on. One of the bottoms of the substrate 3222 and the bottom and bottom ends of the convex plate 3224 extend inwardly and horizontally into a pair of ribs 3226, so that the convex plate 3224 and the substrate 3222 are formed into a lower space, which is divided into two layers of spaces 3225 and 3227. The top space 3225 is for receiving the LED module 324, and the bottom space 3227 is for receiving the lens 326. The horizontal spacing of each pair of ribs 3226 is less than the width of lens 326, thereby positioning lens 326 between the two pairs of ribs 3226. Each of the light-emitting diode modules 324 includes a rectangular circuit board 3242 and three light-emitting diodes 3244 disposed on the circuit board 3242. The light-emitting diode modules 324 are attached to the heat sink 322 substrate 3222. The bottom surface is received in the top space 3225. Each lens 326 is made of a light transmissive material. The lens 326 has a trapezoidal plate shape and is received in the bottom space 3227 of the heat sink 322 to seal the bottom of the lamp body module 32. Referring to FIG. 2 at the same time, each of the brackets 34 is integrally formed by a plate body, and the two ends thereof are perpendicular to each other for respectively extending into the corresponding spaces 3221 of the adjacent heat sinks 322 to connect two adjacent lamp body modules. Group 32. A plurality of through holes 340 are defined in the bracket 34 for the screws to pass through the brackets 34 to be fixed to the heat sink 13322. The top plate 36 is integrally formed by a plate body having a square-shaped structure conforming to the structure of the entire lamp body 30. Each side of the top plate 36 is received in a corresponding space 3223 of the heat sink body 322 of the lamp body module 32 for sealing the top of the lamp body 30. Adjacent sides of the top plate 36 are respectively provided with two through holes 360 at positions close to their joints for the wires to pass through. When the LED device is assembled, the LED module 324 is first placed in the space 3225 of the heat sink 322, and the circuit board 3242 of the LED module 324 is attached to the substrate 3222 of the heat sink 322. The lens 201018844 326 is placed in the space 3227 formed by the two pairs of ribs 3226 below the substrate 3222, thereby completing the assembly of the lamp body module 32. Then, the two ends of each of the brackets 34 are respectively protruded into the corresponding spaces 3221 of the adjacent heat sinks 322, and the brackets 34 are fixed to the lamp body module 32 by screws to pre-wire the four lamp body modules 32. Together. The top plate 36 is then placed in the space 3223 of the lamp body module 32 that is connected together to complete the assembly of the lamp body 30. At the same time, the bottom end of the positioning post 10 is passed through the through hole 280 of the cover 28 of the frame 20 to be screwed with the nut 12, thereby fixing the positioning post 10 to the cover 28. The entire turbulence device 23 is placed in the cavity of the frame 20, and the cover plate 28 is placed on the top edge of the four side walls 24 of the frame 20, thereby completing the assembly of the frame 20. Then, the assembled four-shaped lamp body 30 is arranged in a square shape, so that each row of through holes 260 of the frame 20 flange 26 is aligned with the corresponding accommodating space 3229 of the heat sink 322 of the lamp body 30 to pass the screw through the protrusion. The through hole 260 of the edge 26 is retracted into the space 3229 of the heat sink 322 to fix the frame 20 to the lamp body 30, and the assembly of the entire light emitting diode lamp is completed. The heat dissipating body 322 of the light-emitting diode lamp of the present invention is formed with a multi-layer space by positioning the lens 326 in the space 3227 between the two pairs of opposing ribs 3226 at the bottom of the heat sink 322, so that the light emitting diode module The 324 is sealed in the heat sink 322 to prevent moisture and dust from eroding and contaminating the LED module 324, and the LED module 324 in the LED lamp can be effectively prevented from colliding and being damaged. FIG. 4 shows a light-emitting diode lamp according to a second embodiment of the present invention. The second embodiment is different from the first embodiment in that the lamp body 30 formed by the two brackets 34 connected to the three-light body module 32 is “ The LJ" shape, and then the four lamp bodies 30 are connected into a whole by the frame 201018844 20, so that the lamp body modules 32 are arranged together in a "king" shape. Fig. 5 shows a light-emitting diode lamp according to a third embodiment of the present invention. The third embodiment is different from the first embodiment in that the two brackets 34 are connected to the three-light body module 32 to form a "u" shape. The first lamp body 30' is connected to the two lamp body module 32 to form an "L, a second lamp body 30, and then the first lamp body 30 of the two "u" shape is formed by the frame body 20. The second "L"-shaped first lamp body 30 is connected as a whole body, so that the lamp body modules 32 are arranged in another shape. Compared with the prior art, the light-emitting diode lamp of the present invention can be borrowed. The corresponding lamp body module 32 is connected by the bracket 34, so that the lamp body module 32 is arranged in different shapes to meet the requirements of different light-emitting forms. In summary, the invention complies with the invention patent requirements and is patented according to law. The above is only the preferred embodiment of the present invention, and those skilled in the art will be able to cover the following patents in accordance with the spirit of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a first embodiment of the present invention. Fig. 2 is a perspective exploded view of the light emitting diode lamp of Fig. 1. Fig. 3 is a sectional view of the lamp body module of the light emitting diode lamp of Fig. 2. Fig. 4 is a view of the present invention 2 is a schematic diagram of a light-emitting diode lamp according to a third embodiment of the present invention. [Main component symbol description] 11 201018844 Positioning post 10 Nut 12 Frame 20 Base plate 22 Side wall 24 Rectifier 23 flange 26 through hole 260, 280 cover plate 28 lamp body 30 lamp body module 32 bracket 34 top plate 36 heat sink 322 substrate 3222 space 3221, 3223 convex plate 3224 top space 3225 rib plate 3226 bottom space 3227 accommodation space 3229 Light Emitting Diode Module 324 Circuit Board 3242 Light Emitting Diode 3244 Lens 326 Perforation 360 ❹ 12