M397488 五、新型說明： 【新型所屬之技術領域】 本創作係有關於一種具有防水結構的LED燈具，尤指 一種在燈具上設有防水結構的LED燈具。 【先前技術】 ^ 現代化建築除建築物的外觀設計外，庭院的景觀設計 也是重要的一環，其中庭院的景觀設計包括植物的種類、 擺設及顏色等，更重要的是如何設置燈光的投影才能讓自 ® 己的戶外設計於夜晚也能夠展現的淋漓盡致。 由於燈具需放置於戶外，其防水功能一定是不可或缺 的，但就現行技術來看，目前用於投射景觀之燈具，大多 使用傳統鎢絲燈泡或其他造型燈具，於其外部裝置一塑膠 外殼’其光線投射方向處設置一可透光隔板嵌合於塑膠外 殼上，將其燈具保護於塑膠外殼中，但戶外環境較一般室 内的使用環境更為嚴苛’一般塑膠外殼之防水功能僅為堪 φ 用’且塑膠外殼與前方之可透光隔板為相互嵌合，可能會 r 因為長期使用（被外力損毀或經常拆卸），兩者之間的密合度 變得較低，進而造成水氣或灰塵進入其内部空間，造成燈 具故障或損壞，且傳統鎢絲燈泡的穩定度較低、耗電率高， 容易因長時間使用而發熱進而燒毀。 由前述可見’現行用於戶外之燈具仍有諸多缺點，急 需一全新設計之燈具可改正現行燈具之缺失。 【新型内容】 本創作者有鑒於現有設置於戶外之燈具在使用上所衍 3 M3974»» 題，而予以重新設 的LED燈具，以克 之使用壽命較短為 生之燈具壽命較短，防水效果較差等問 計，藉由本創作所設計之具有防水結構 服現行燈具之防水結構較差及鎢絲燈泡 其創作目的。 為達到本創作之目的所運㈣技術手段，即在提供一種 具有防水結構的LED燈具，其包括—燈罩、一座體及 座。 該燈罩，其包括-上殼體、下殼體及一上蓋，該上蓋 之周邊具有-環型凹槽’其凹槽之開口向了，一墊圈可定 位於該凹槽中，該凹槽外圍周緣具有固定部； 該上殼體，其構造可包括一外環、一内環及一底板， 該内環底部與該底板相互連接形成一腔室，該腔室内可設 置一 LED電路板，該内環周邊頂端與底端外側分別設置一 固定部，該頂端之固定部位置與上蓋之固定部相對應，可 以一固定件將兩者相互結合固定，該墊圈可與内環頂端周 邊相互貼合； 該下殼體，其殼體内側向内突伸有一固定部，該固定 部之位置與上殼體之底端固定部相對應； 該座體，為一中空具有兩端開口之殼體，其内部空間 可裝設LED電路板所需之模組，該座體頂端周邊形成有一 環型凹槽’一墊圈可定位於此凹槽中，該座體頂端周邊外 側突伸有一固定部，該座體頂端之固定部與下殼體之固定 部相互對應，並與上殼體之固定部相互對應，以—固定件 將座體、下殼體及上殼體相互結合固定，座體頂端之塾圈 則與上殼體之内環底端相互貼合，該座體底端周緣設有固 4 M397488 定部，該座體底端可連接一燈座。 所述之具有防水結構的LED燈具，該燈座，其為—中 空體，其上具有一開口，其下方可與電源或市電相互連接， 其上方開口處與一塑膠材質之套墊相互套接，該套墊具有 一向外侧突伸之周緣，該周緣上具有穿孔，其位置與座體 底端之固疋°卩相對應，該周緣向上方形成一外框，可令_ . 墊圈定位於此，墊圈亦設有與周緣之穿孔位置相對應之穿 . 孔’使座體底端之固定部定位於塑•圈上方，以一固定件穿 • 過套墊之穿孔與墊圈之穿孔，與座體底端之固定部相互固 定即可將燈座與座體相互連接。 所述之具有防水結構的L E D燈具，於上殼體底部可裝 置至少一導熱管，該導熱管，其外型一端可為半圓形管體， 另一端則為一直條管體，該導熱管於直條管體及半圓形管 體與直條管體相互連接端外部包覆一防水材質之絕緣層， 該上殼體之外環底端向内凹形成一環型槽溝，其開口向 下’可令導熱管之半圓形管體的上半部定位於其中，該内 馨環底端向中心突伸至少一片體，該片體可向外延伸與外環 相互連接並於内環底端片體設置處之相對應端設置一缺 口，可令導熱管之直條管體向中心延伸定位於該片體之一 側。 所述之具有防水結構的led燈具，該下殼體之周邊上 緣形成兩槽溝，該槽溝可令導熱管之半圓形管體的下半部 定位於此。 所述之具有防水結構的led燈具，該上殼體之内環周 邊外側可設置複數個環繞間隔排列之扇片，該扇片末端與 5 外環相互連接’且該了殼體之殼體外側亦環繞設置間隔排 列複數個扇片。 所述之具有防水結構的LED燈具，該固定部可為穿孔 形式’内部可具有螺紋，該固定件可為一螺釘。 所述之具有防水結構的LED燈具，該下殼體之固定部 其上方具有一平面，其上有穿孔，該平面兩側向下方突伸 有兩片體，沿殼體内側形成一導軌，可令座體之固定部由 此導軌進入，使兩者之固定部相互貼合。 所述之具有防水結構的LED燈具，該上蓋為一可透光 材質所製成。 藉由m述的技術手段本創作可達到以下的優點及功 效： 1 ·本創作所設計之具有防水結構的led燈具，於本創 作之裝δ又位置較低或光線投射方向朝向上方時，該上蓋與 燈罩相互結合處設有一墊圈，可防止水氣與灰塵進入燈罩 中。 2. 本創作所設計之具有防水結構的l E D燈具，於本創 作之裝設位置較南或光線投射方向朝向下方時，該座體與 燈罩相互結合處裝設有一墊圈且該座體與燈座結合處亦設 有一墊圈’可防止水氣與灰塵進入。 3. 本創作所設計之具有防水結構的|_ED燈具，該座體 與燈罩之間因外形上差距形成一縫隙，因此於導熱管穿設 於燈罩之外環與内環處包覆一層防水材質之絕緣層，使其 具有防水功能。 【實施方式】 M397488 本創作為一種具有防水結構的具有防水結構的led燈 具，如圖1所示，其包括-燈罩，。、—座體2。及一燈座 40。 請參見圖2及圖3所示，該燈罩1〇其包括一上殼體 ”、下殼體12及一上蓋13,該上蓋13為一可透光材質所 製成’其周邊具有一環聖凹槽131，其凹槽131之開口向 下，一墊圈（0-ring)14可定位於該凹槽131中，該凹槽131 外圍周緣具有固定部，該固定部為穿孔。 該上殼體11，其構造可包括一外環111、一内環112 及一底板113，該内環112底部與該底板113相互連接形 成一腔室，該腔室具有一開口，其開口向上，該腔室内可 設置一 LED電路板50,該LED電路板50其上載有複數個 LED ’該底板11 3設有複數個貫穿板體之穿孔，該穿孔可 供LED電路板50之線路穿设’該内環112周邊頂端盘底 端外側分別設置一固定部，該固定部為穿孔，其内部具有 螺紋，該頂端之固定部位置與上蓋1 3之固定部相對應，可 以一固定件將兩者相互結合固定，該墊圏14可與内環，，2 頂端周邊相互貼合，該内環112周邊外側可設置複數個環 繞間隔排列之扇片114 ’該扇片Ί14末端與外環111相互 連接。 進一步如圖4所示，該上殼體11之外環^彳底端向内 凹形成一環型槽溝11 5 ’其開口向下，該内環彳彳2底端向 中心突伸兩片體116 ’該片體116可向外延伸與外環]’， 相互連接並於内環11 2底端兩相對應端分別設置一缺口， 另在上殼體11底部進一步安裝有兩導熱管60，該導熱管 7 M397488 60其外型端可為半圓形管體6〇1 ’另一端則為一直條管 體6〇2’該導熱管60於直條管體602及半圓形管體6〇1與 直條s體602相互連接端外部包覆—防水材質之絕緣層 61’可令兩導熱管60之半圓形管體6〇1的上半部定位於環 形槽溝11 5 其直條管體6〇2向中心延伸定位於該片體 11 6兩側。 ‘ 該下殼體12，於其周邊上緣形成兩槽溝121，該槽溝 • 1 21可令導熱管60之半圓形管體601的下半部定位於此， • 該下殼體I2之殼體外側環繞間隔排列複數個扇片122 ’該 下殼體12之殼體内側向内突伸有數個固定部123,該固定 部1 23之位置與上殼體彳彳之底端固定部相對應，該固定部 123其上方具有一平面124,其上有穿孔，該平面兩側向下 方突伸有兩片體，沿殼體内侧形成一導轨125。 該座體20，為一中空具有兩端開口之殼體，其内部空 間可裝設LED電路板50所需之模組，該座體2〇頂端周邊 形成有一環型凹槽201，另進一步設有一墊圈21可定位於 _ 此凹槽201中，該座體20頂端周邊外側突伸有數個固定部 202，該固定部202為一平面，其外型與下殼體12的固定 部123之導軌125相對應，其上具有一穿孔，該座體20可 將其固定部202經下殼體12固定部123之導軌125進入， 兩者之固定部1 23、202之平面相互貼合，並將穿孔位置與 上殼體11之固定部穿孔調整至相互對應，以一固定件穿過 座體20固定部202之穿孔與下殼體12固定部之穿孔123, 與上殼體11之固定部之穿孔相互結合固定，座體20頂端 之墊圈21則與上殼體11之内環112底端相互貼合，該座 8 M397488 體20底端周緣設有固定部，該固定部為穿孔，該穿孔内部 具有螺紋。 該燈座40,其為一中空體，其上具有一開口，其下方 可與電源或市電相互連接，其上方開口處與一塑膠材質之 套墊41相互套接，該套墊41具有一向外側突伸之周緣 411 ’該周緣411上具有穿孔412，其位置與座體2〇底端 之固定部相對應，該周緣411向上方形成一外框，可令一 墊圈42定位於此，墊圈42亦設有與周緣411之穿孔412 位置相對應之穿孔，使座體2〇底端之固定部定位於墊圈42 上方，以一固定件穿過套墊41之穿孔412與墊圈42之穿 孔，與座體20底端之固定部相互固定即可將燈座4〇與座 體2 0相互連接。 4參考圖3與圖5所示，本創作於應用時，其設置位 置位於地面時，其燈光投射方向朝向上方，雨水或灰塵從 本創作上方落下時，因本創作之燈罩1 〇上方設有一上蓋 13，且該上蓋13内部設有—墊圈14與燈罩1Q之上殼體 11 1頂知緊岔貼合，使水氣與灰塵不會進入其内部空間，進 而保護該LED電路板5〇;當本創作設置於較高處，例如： 路燈，其燈光投射方向朝向下方時，該座體2〇之墊圈21 與燈罩1G之下殼體12底端緊密貼合，另因座體2〇與燈罩 1 〇因外型差距形成有_縫隙22，該縫隙22會令雨水觸及 穿設於上殼體川之外環川與内環112之間之導熱管6〇, 仁因導熱管60犬伸於燈罩内部與外部之連接處塗佈一 絕緣層61，使之仍具有防水效果，可令水氣無法進入燈罩 内邛，且座體20與燈座40相連接之處裝置一防水材質之 9 M397488 套墊41，且套墊41與座體20底端相連處一設置一墊圈 42，其防水效果更為提升。 【圖式簡單說明】 圖1為本創作之立體外觀圖。 圖2為本創作之立體外觀分解圖。 圖3為本創作之側面剖面平面圖。 圖4為本創作之局部立體外觀圖。 圖5為本創作之底視平面透視圖。M397488 V. New description: [New technical field] This creation is about an LED lamp with waterproof structure, especially an LED lamp with waterproof structure on the lamp. [Prior Art] ^ Modern architecture In addition to the design of the building, the landscape design of the courtyard is also an important part. The landscape design of the courtyard includes the type of plants, furnishings and colors, and more importantly, how to set the projection of the lights. The outdoor design from the ® can also be displayed at night. Since the luminaire needs to be placed outdoors, its waterproof function must be indispensable. However, as far as the current technology is concerned, most of the lamps currently used for projecting landscapes use traditional tungsten filament bulbs or other styling lamps, and a plastic casing is externally mounted thereon. 'The light-transmitting direction is provided with a light-transmissive partition plate embedded on the plastic casing to protect the lamp in the plastic casing, but the outdoor environment is more harsh than the general indoor environment. The waterproof function of the general plastic casing is only For the use of 'and the plastic case and the front of the permeable partitions for mutual fitting, may be r because of long-term use (damaged by external forces or often disassembled), the tightness between the two becomes lower, resulting in Water vapor or dust enters its internal space, causing malfunction or damage to the luminaire, and the conventional tungsten filament bulb has low stability and high power consumption, and is easily burned and burned due to long-term use. It can be seen from the foregoing that there are still many shortcomings in the current outdoor lighting fixtures, and it is urgent to have a newly designed luminaire to correct the lack of current luminaires. [New content] The creator has re-designed the LED lamps in view of the existing 3 M3974»» problems in the use of outdoor lighting, and the life of the lamps with a shorter life span is shorter, and the waterproof effect is achieved. Poor and other considerations, the waterproof structure of the current luminaires with waterproof structural clothing designed by the present invention is poor and the purpose of the tungsten light bulb is created. (4) The technical means for achieving the purpose of the present invention is to provide an LED lamp having a waterproof structure, which comprises a lampshade, a body and a seat. The lampshade comprises an upper casing, a lower casing and an upper cover, the periphery of the upper cover having a ring-shaped groove whose opening of the groove is directed, and a gasket can be positioned in the groove, the groove is peripheral The upper casing has a fixing portion; the upper casing may be configured to include an outer ring, an inner ring and a bottom plate, and the bottom of the inner ring and the bottom plate are connected to each other to form a chamber, and an LED circuit board may be disposed in the cavity. A fixing portion is disposed on a top end of the inner ring and a bottom end of the bottom end. The fixing portion of the top end is corresponding to the fixing portion of the upper cover, and the fixing portion can be fixed to each other by a fixing member. The gasket can be adhered to the periphery of the top end of the inner ring. The lower casing has a fixing portion protruding inwardly from the inner side of the casing, and the fixing portion is located at a position corresponding to the bottom end fixing portion of the upper casing; the seat body is a hollow casing having two ends open. The inner space can be equipped with a module required for the LED circuit board, and a ring-shaped groove is formed around the top end of the body. A gasket can be positioned in the groove, and a fixing portion protrudes from the outer periphery of the top end of the body. The top and bottom of the seat The fixing portions of the body correspond to each other and correspond to the fixing portions of the upper casing, and the seat body, the lower casing and the upper casing are combined and fixed by the fixing member, and the ring at the top end of the seat body is inside the upper casing The bottom end of the ring is fitted to each other, and the bottom end of the base body is provided with a solid part 4 M397488, and the bottom end of the base body can be connected with a lamp holder. The LED lamp having the waterproof structure, the lamp holder is a hollow body having an opening thereon, and the lower part thereof can be connected with the power source or the commercial power, and the upper opening is sleeved with a plastic material. The sleeve has a peripheral edge projecting outwardly, the periphery having a perforation corresponding to a solid 疋°卩 of the bottom end of the seat body, the outer periphery forming an outer frame for positioning the gasket. The gasket is also provided with the corresponding perforation position of the circumference. The hole 'positions the fixing portion of the bottom end of the seat body above the plastic ring, and the perforation of the perforation and the gasket of the sleeve is passed by a fixing member, and the seat body The fixing portions of the bottom end are fixed to each other to connect the socket and the base body to each other. The LED lamp having the waterproof structure can be provided with at least one heat pipe at the bottom of the upper casing, and the heat pipe has a semicircular pipe body at one end and a straight pipe body at the other end, the heat pipe An outer surface of the straight pipe body and the semi-circular pipe body and the straight pipe body are covered with a waterproof material, and the bottom end of the outer casing is concavely formed into a ring groove, and the opening thereof is The lower portion can position the upper half of the semicircular pipe body of the heat pipe, wherein the bottom end of the inner ring protrudes toward the center by at least one piece, and the piece body can extend outwardly and be connected to the outer ring and be connected to the inner ring A corresponding notch is provided at the corresponding end of the bottom piece body, so that the straight pipe body of the heat pipe is extended toward the center and positioned on one side of the sheet body. In the LED lamp having the waterproof structure, the upper edge of the lower casing forms two grooves, and the groove can position the lower half of the semicircular pipe body of the heat pipe. The LED lamp having the waterproof structure, the outer side of the inner ring of the upper casing may be provided with a plurality of fan blades arranged around the outer periphery, and the end of the fan piece is connected with the outer ring of the outer casing and the outer side of the outer casing of the casing A plurality of segments are also arranged at intervals around the arrangement. In the LED lamp having the waterproof structure, the fixing portion may be in the form of a perforation, and the inside may have a thread, and the fixing member may be a screw. The LED lamp having the waterproof structure, the fixing portion of the lower casing has a flat surface thereon, and has a perforation thereon, and two sides of the plane protrude downward from the two sides, and a guide rail is formed along the inner side of the casing. The fixing portion of the seat body is inserted by the guide rail so that the fixing portions of the two are attached to each other. The LED lamp having the waterproof structure is made of a light transmissive material. By the technical means of m, the author can achieve the following advantages and effects: 1 · The LED lamp with waterproof structure designed by the author, when the δ of the creation is lower or the direction of light projection is upward, A gasket is arranged at the junction of the upper cover and the lamp cover to prevent moisture and dust from entering the lamp cover. 2. The l ED luminaire with waterproof structure designed by this creation is equipped with a washer and the base and the lamp when the installation position is lower than the south or the light projection direction is downward. A gasket is also provided at the joint to prevent moisture and dust from entering. 3. The water-constructed |_ED lamp designed by this creation has a gap between the seat and the lamp cover due to the difference in shape. Therefore, the heat pipe is placed outside the lamp cover and the inner ring is covered with a waterproof material. The insulation layer makes it waterproof. [Embodiment] M397488 The present invention is a waterproof lamp having a waterproof structure, as shown in Fig. 1, which includes a lampshade. , - seat 2. And a lamp holder 40. Referring to FIG. 2 and FIG. 3, the lampshade 1 includes an upper casing, a lower casing 12 and an upper cover 13. The upper cover 13 is made of a light transmissive material and has a ring on the periphery. The slot 131 has an opening of the recess 131 downwardly, and a washer (0-ring) 14 is positionable in the recess 131. The peripheral edge of the recess 131 has a fixing portion, and the fixing portion is a through hole. The upper housing 11 The structure may include an outer ring 111, an inner ring 112 and a bottom plate 113. The bottom of the inner ring 112 and the bottom plate 113 are connected to each other to form a chamber. The chamber has an opening with an opening upward. An LED circuit board 50 is disposed. The LED circuit board 50 carries a plurality of LEDs. The bottom plate 11 3 is provided with a plurality of through holes penetrating through the board body. The through holes are provided for the line of the LED circuit board 50. The inner ring 112 A fixing portion is disposed on the outer side of the bottom end of the peripheral end plate. The fixing portion is a perforated hole. The fixing portion of the top end has a thread. The fixing portion of the top end corresponds to the fixing portion of the upper cover 13 and can be fixed to each other by a fixing member. The pad 14 can be attached to the inner ring, and the top end of the 2, the inner ring 1 A plurality of circumferentially arranged segments 114 are disposed on the outer side of the periphery. The ends of the segments 14 are interconnected with the outer ring 111. Further, as shown in FIG. 4, the bottom end of the upper casing 11 is concavely formed inwardly. The annular groove 11 5 ' has an opening downward, and the bottom end of the inner ring 彳彳 2 protrudes toward the center of the two bodies 116 '. The body 116 can extend outward and the outer ring]', and is connected to the inner ring 11 2, a corresponding notch is provided at the bottom end of the bottom end, and two heat pipes 60 are further mounted on the bottom of the upper casing 11. The heat pipe 7 M397488 60 may have a semicircular pipe body 6〇1 'the other end. Then, the heat pipe 60 is externally coated with the outer layer of the straight pipe body 602 and the semicircular pipe body 〇1 and the straight s body 602. The insulating layer 61' of the waterproof material can be The upper half of the semicircular pipe body 6〇1 of the two heat pipe 60 is positioned in the annular groove 11 5 . The straight pipe body 6〇2 extends toward the center and is positioned on both sides of the plate body 116. The body 12 is formed with two grooves 121 at the upper edge of the periphery thereof, and the groove 1 21 can position the lower half of the semicircular pipe body 601 of the heat pipe 60, A plurality of segments 122 are arranged on the outer side of the casing of the casing I2. The inner side of the casing of the lower casing 12 protrudes inwardly with a plurality of fixing portions 123. The position of the fixing portion 123 is at the bottom of the upper casing. Corresponding to the end fixing portion 123, the fixing portion 123 has a flat surface 124 thereon, and has a through hole. Two sides of the plane protrude downward from the two sides, and a guide rail 125 is formed along the inner side of the housing. The hollow space has a housing with two ends open, and the inner space can be equipped with a module required for the LED circuit board 50. The base 2 has a ring-shaped recess 201 formed at the periphery of the top end, and a washer 21 can be further positioned. In the groove 201, a plurality of fixing portions 202 are protruded from the outer periphery of the top end of the base body 20. The fixing portion 202 is a flat surface, and the outer shape thereof corresponds to the guide rail 125 of the fixing portion 123 of the lower casing 12, and The base body 20 has a through hole, and the seat body 20 can pass through the guide rail 125 of the fixing portion 123 of the lower casing 12, and the planes of the fixing portions 1 23 and 202 of the two are fitted to each other, and the punching position and the upper shell are combined. The fixing portions of the body 11 are adjusted to correspond to each other, and are fixed by a fixing member through the base 20. The through hole 123 of the fixing portion of the portion 202 and the fixing portion of the lower casing 12 is fixedly coupled with the through hole of the fixing portion of the upper casing 11. The gasket 21 at the top end of the seat body 20 is attached to the bottom end of the inner ring 112 of the upper casing 11. The base of the 8 M397488 body 20 is provided with a fixing portion, and the fixing portion is a through hole having a thread inside. The lamp holder 40 is a hollow body having an opening thereon, and the lower portion thereof can be connected to the power source or the mains. The upper opening is sleeved with a plastic material cover 41, and the sleeve 41 has a lateral outer side. The periphery 411 of the protrusion has a through hole 412 corresponding to the fixing portion of the bottom end of the base 2, and the periphery 411 forms an outer frame upward to position a washer 42 thereon, and the washer 42 is also A perforation corresponding to the position of the through hole 412 of the peripheral edge 411 is provided, so that the fixing portion of the bottom end of the base body 2 is positioned above the washer 42 to pass through a through hole 412 of the sleeve 41 and a through hole of the washer 42 with a fixing member. The fixing portions at the bottom end of the body 20 are fixed to each other to connect the socket 4〇 and the base 20 to each other. 4 Referring to FIG. 3 and FIG. 5, when the creation is in the application, when the setting position is on the ground, the light projection direction is upward, and when rain or dust falls from the top of the creation, there is a light cover 1 above the creation. The upper cover 13 and the inside of the upper cover 13 are provided with a gasket 14 and a top cover 11 1 of the lampshade 1Q, so that moisture and dust do not enter the internal space thereof, thereby protecting the LED circuit board 5; When the creation is set at a higher position, for example: a street lamp whose light projection direction is downward, the gasket 21 of the seat body 2 is closely fitted with the bottom end of the casing 12 under the lampshade 1G, and the seat body 2 is The lampshade 1 has a gap 22 formed by the gap of the outer shape, and the slit 22 causes the rainwater to reach the heat pipe 6 穿 between the ring pipe and the inner ring 112 outside the upper casing, and the heat pipe 60 is stretched by the dog. An insulating layer 61 is applied to the joint between the inside and the outside of the lampshade to make it waterproof, so that moisture cannot enter the lampshade, and the seat 20 is connected to the lamp holder 40 to be waterproof. 9 M397488 a mat 41, and the sleeve 41 is disposed at a position connected to the bottom end of the base 20 Washer 42, its waterproof effect is even better. [Simple description of the drawing] Figure 1 is a three-dimensional appearance of the creation. Figure 2 is an exploded perspective view of the creation of the present invention. Figure 3 is a side cross-sectional plan view of the present invention. Figure 4 is a partial perspective view of the creation. Figure 5 is a bottom plan view of the creation of the present invention.
11上殼體 112内環 114扇片 116片體 121槽溝 123固定部 125導軌 131凹槽 20座體 202 固定部 40燈座 411周緣 42墊圈 60導熱管 602直條管體 【主要元件符號說明】 10燈罩 111外環 113底板 1 1 5凹槽 12下殼體 122扇片 124平面 13上蓋 14墊圈 201凹槽 21墊圈 41 套墊 412穿孔 50 LED電路板 601半圓形管體 10 M397488 61絕緣層11 Upper housing 112 Inner ring 114 Sector 116 Segment 121 Groove 123 Fixing portion 125 Guide 131 Groove 20 Seat 202 Fixing portion 40 Lamp holder 411 Peripheral 42 Washer 60 Heat pipe 602 Straight pipe body [Main component symbol description 】 10 lampshade 111 outer ring 113 bottom plate 1 1 5 groove 12 lower case 122 fan piece 124 plane 13 upper cover 14 washer 201 groove 21 washer 41 sleeve 412 perforation 50 LED circuit board 601 semicircular pipe body 10 M397488 61 insulation Floor
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