M343109 八、新型說明： 【新型所屬之技術領域】 本創作涉及一種LED防爆燈結構，尤指一種利用氣密 的LED燈室空間、燈殼的燈蓋及散熱套蓋與燈殼間使用螺 牙鎖固，及藉燈殼的數層散熱鰭片，以保護燈殼。 【先前技術】 按，習用的防爆燈結構，多數係採大型的燈泡配合金 屬製的外殼，然而，此一習用方式在實施後具以下弊端·· ® 1、習用防爆燈的大型燈泡耗電量相當的大，電費的龐 大自是不在話下，是故，如何能減少電量的損耗，蓋為目 前業界亟欲發展的重點。 ， 2、習用防爆燈的大型燈泡不僅耗電量大，功率亦是相 . 當的高，所以造成金屬腔體内的溫度遽增，如何運用現有 的散熱裝置將其散熱，也是業界研究的一大重點。 由上述缺失，傳統防爆燈的大型燈泡不僅總容量大又 耗費電量，功率亦是相當的高，所以造成金屬腔體内的溫 癱 度遽增而引爆。因此，本案創作人基於傳統防爆燈產生的 _ 缺弊，而創設出一種利用快速並直接散熱的前案第 96221490號「LED防爆燈結構改良」專利案，但燈罩與燈 體之間使用一般螺絲螺固，造成兩者之間氣密效果差。 【新型内容】 本創作所要解決的技術問題是克服現有LED防爆燈的 燈罩與燈體之間使用一般螺絲螺固，造成兩者之間氣密效 果差的第96221490號「LED防爆燈結構改良」專利案，故 M343109 續再衍生創設出一種更優於前案之一種LED防爆燈結構， 利用氣密的LED燈室空間、燈殼的燈蓋及散熱套蓋與燈殼 間使用螺牙鎖固，及藉燈殼的數層散熱鰭片，除可保護燈 殼，亦可增加散熱效果，為其主要創作之目的。 本創作解決其技術問題所採取的技術方案如下： 一種LED防爆燈結構，適用於將一 LED散熱裝置組裝 於一防爆燈内，其中LED散熱裝置具有數導熱管、數嵌座 及數LED燈。此防爆燈具有燈殼、燈蓋及散熱套蓋，藉以 ►吸頂固定座及固定座蓋將防爆燈鎖固；其中燈殼底部具有 可容納LED散熱裝置的LED燈室，其末段的内螺紋係可對 應螺鎖於燈蓋之鎖套體外緣的外螺紋，以達LEI)燈室之防 水要求’而燈殼頂部具容室之凸接部外緣的外螺紋，係可 對應螺鎖於與吸頂固定座下方固定座蓋螺接之散熱套蓋内 緣的内螺紋，且燈殼於其中央設有線路通道及其周緣分佈 有供數導熱管穿設的導槽，而燈殼連接於頂、底部的空間 之徑向位置設有數層散熱鰭片。 由上述說明，本創作具有下列各項有益功效： 1 ·本創作為達節能之目的，使用LED燈做為發光主體 且善用LED燈體積小、照明功能強、不易爆裂之特性， 減低爆炸發生的可能。 2·本創作於線路通道至凸接部間注入散熱液（即為 EPOXY環氧樹脂），以提供絕緣、防蝕、及加強傳導熱量 之功能。 3·本創作燈殼的燈蓋及散熱套蓋與燈殼間使用螺牙鎖 7 M343109 固，未使用一般螺絲。 4·本創作燈殼上方螺鎖的散熱套蓋上端面設有可加強 支撐力量的數凸肋條，不會發生龜裂而影響整體防爆燈之 氣密性。 5.本創作燈殼連接於頂、底部的空間之徑向位置設有 數層散熱鰭片，當LED燈工作期間所需並利用散熱鰭片， 除可保護燈殼，亦可增加散熱效果。 【實施方式】 > 本創作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創 作之較佳結構内容說明如下： 請參閱第1圖及第2圖所示，本創作之一種LED防爆 燈結構，適用於將一 LED散熱裝置80組裝於一防爆燈10 内；該防爆燈10至少包括一燈殼20、一燈蓋30及一散熱 套蓋40,再藉由具一固定座蓋60、一鋼管7〇的吸頂固定 > 座50與防爆燈1〇形成鎖固；其中 一燈殼20，該燈殼20之材質可設為鋁、銅.......等 具高效率散熱效果之金屬，底部設為LED燈室21，其内可 供LED散熱裝置80容置，並在燈殼20末段設有環凹槽 210’於環凹槽210中可供一防水膠圈32套置，以及在 LED燈室21末段内侧的内螺紋211，係可對應螺鎖於燈蓋 30鎖套體31外緣的外螺紋311，以達LED燈室21防水要 求’而燈殼20頂部延伸一具容室22的凸接部23 ,凸接部 23頂緣的凹槽231供一防水膠圈232套置，而在外緣形成 M343109 外螺紋233 ’係可對應螺鎖於與吸頂固定座50下方固定座 蓋60螺接之散熱套蓋4〇内緣的内螺紋41，並在外螺紋 233底部外端面234上環設有縱向排列的數散熱鰭片235 ，且燈殼20中央設有線路通道221，於線路通道221末端 填充一膠圈223，及其周緣分佈有供LED散熱裝置80數導 熱管81穿設的導槽222，此導槽222與led燈室21相貫 通，而燈殼20連接於頂、底部空間之徑向位置設有數層 散熱鰭片24,藉此，除可保護燈殼20,亦可增加散熱效 • 果。 一燈蓋30，螺接在燈殼20末端的LED燈室21内部， 至少包括有一鎖套體31、一防水膠圈32、一燈罩33、一 ， 頂掣塊34及一集光板35 ;其中 • 一鎖套體31，係螺接在LED燈室21内，上方具有内 、外螺紋310、311的凸榫體312,並在凸榫體312底部分 別向兩侧外伸有内、外凸垣314、315 ; 一防水膠圈32,係嵌套在燈殼20末段之環凹槽21〇 泰 中並與鎖套艘31螺接更為緊密狀； • 一燈罩33，可設為防爆玻璃.......等高耐熱之透光材 : 質，以套置在鎖套體31的内凸垣314上方，並於周邊塗 附與鎖套體31形成黏固的矽膠313; 一頂掣塊34，係套置在燈罩33頂部上方，在頂掣塊 34外緣設有外螺紋341，係可對應螺鎖於鎖套體3ι内螺 紋310上； ' 一集光板35，係套置在頂掣塊34上方，其外緣分佈 •M343109 設有與LED散熱裝置 數嵌座82外側的孔洞821對應的 數穿孔3 51，藉以如螺轉 令m —- H ......之固疋兀件352穿伸並鎖 固在嵌座82上。 底部設有容置空間400，在其内緣設 凸接部23外螺紋233的内螺紋41， 一散熱套蓋40， 有對應螺鎖於燈殼20 並在容置空間4 0 〇頂部外彳目彳&也姚』0 明々外侧的嵌槽42，可供一内套設防水 膠圈232的凸接部23旗拉®+ 嵌接更為緊密，而在中央向上延伸M343109 VIII. New description: [New technical field] The present invention relates to an LED explosion-proof lamp structure, in particular to a gas-tight LED lamp room space, a lamp cover of a lamp housing, and a screw thread between the heat-dissipating cover and the lamp housing. Lock and secure several layers of fins through the lamp housing to protect the lamp housing. [Prior Art] According to the conventional explosion-proof lamp structure, most of the large-sized bulbs are fitted with a metal casing. However, this conventional method has the following drawbacks after implementation. 1. The large-scale bulb power consumption of the conventional explosion-proof lamp Quite large, the huge cost of electricity is self-evident, it is the reason, how to reduce the loss of electricity, cover the current industry's desire to develop. 2, the large-scale light bulbs used in explosion-proof lamps not only consume large amounts of electricity, but also the power is high. Therefore, the temperature in the metal cavity is increased, how to use the existing heat sink to dissipate heat, which is also a research in the industry. Great focus. Due to the above-mentioned lack, the large-sized bulb of the conventional explosion-proof lamp not only has a large total capacity but also consumes a large amount of electricity, and the power is also quite high, so that the temperature in the metal chamber is increased and detonated. Therefore, the creator of the case created a patent for the "LED explosion-proof lamp structure improvement" of the previous case No. 96221490, which uses the rapid and direct heat dissipation based on the deficiencies caused by the traditional explosion-proof lamp, but the general screw is used between the lamp cover and the lamp body. The screw is solid, resulting in poor airtightness between the two. [New content] The technical problem to be solved by this creation is to overcome the use of general screw screwing between the lampshade and the lamp body of the existing LED explosion-proof lamp, resulting in poor air-tightness between the two, No. 96221490 "LED explosion-proof lamp structure improvement" In the patent case, M343109 continued to create a kind of LED explosion-proof lamp structure which is better than the previous case. The air-tight LED lamp room space, the lamp cover of the lamp housing and the heat-dissipating cover and the lamp housing are locked with screws. And the number of heat-dissipating fins of the lamp housing can not only protect the lamp housing, but also increase the heat dissipation effect for its main purpose. The technical solution adopted by the present invention to solve its technical problems is as follows: An LED explosion-proof lamp structure is suitable for assembling an LED heat sink into an explosion-proof lamp, wherein the LED heat sink has a plurality of heat pipes, a plurality of inserts and a plurality of LED lights. The explosion-proof lamp has a lamp shell, a lamp cover and a heat-dissipating cover, and the explosion-proof lamp is locked by the ceiling fixing seat and the fixing seat cover; wherein the bottom of the lamp housing has an LED lamp room capable of accommodating the LED heat sink, and the inner end of the lamp housing The thread system can be screwed to the external thread of the outer edge of the lock sleeve of the lamp cover to meet the waterproof requirement of the LEI lamp chamber, and the outer thread of the outer edge of the convex portion of the chamber of the lamp housing can be matched with the screw lock. The internal thread of the inner edge of the heat sink cover screwed to the bottom of the ceiling mount is fixed, and the lamp shell is provided with a line channel at the center thereof and a circumferentially distributed guide groove through which the heat pipe is disposed, and the lamp shell A plurality of fins are provided at a radial position of the space connected to the top and bottom. From the above description, the creation has the following beneficial effects: 1 · This creation is for the purpose of energy saving, using LED lights as the main body of illumination and making good use of LED lamps with small size, strong illumination function and not easy to burst, reducing explosion Possible. 2. This creation injects heat sink (ie EPOXY epoxy) between the line channel and the bump to provide insulation, corrosion protection, and enhanced heat transfer. 3. The lamp cover and the heat-dissipation cover of the lamp housing and the lamp housing are screwed with a screw 7 M343109, and the general screws are not used. 4. The upper end surface of the heat-dissipating cover of the screw lock on the top of the lamp housing is provided with a number of ribs which can strengthen the supporting force, and cracks will not occur, which affects the airtightness of the overall explosion-proof lamp. 5. The creative lamp housing is connected to the top and bottom of the space at a radial position with a plurality of fins. When the LED lamp is in operation and uses the fins, in addition to protecting the lamp housing, the heat dissipation effect can be increased. [Embodiment] <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt; As shown in Fig. 1 and Fig. 2, the LED explosion-proof lamp structure of the present invention is suitable for assembling an LED heat sink 80 into an explosion-proof lamp 10; the explosion-proof lamp 10 includes at least a lamp housing 20, a lamp cover 30 and a heat sink cover 40 are fixed by a ceiling having a fixed seat cover 60 and a steel pipe 7〇. The seat 50 is locked with the explosion-proof lamp 1〇; one of the lamp housings 20, the lamp The material of the shell 20 can be set to aluminum, copper, etc., and the metal with high efficiency of heat dissipation, and the bottom is set as the LED lamp chamber 21, which can be accommodated in the LED heat sink 80, and in the lamp housing 20 The end section is provided with a ring groove 210' for receiving a waterproof rubber ring 32 in the ring groove 210, and an internal thread 211 inside the end of the LED lamp chamber 21, which can be screwed to the lamp cover 30. The external thread 311 of the outer edge of the body 31 is required to meet the waterproof requirement of the LED lamp chamber 21, and the top of the lamp housing 20 extends a convex portion 23 of the chamber 22, and the convex portion 23 The groove 231 of the top edge is sleeved by a waterproof rubber ring 232, and the external thread 233 ′ formed on the outer edge can be screwed into the heat dissipation cover 4 螺 which is screwed to the fixing cover 60 below the ceiling fixing seat 50. The inner thread 41 of the rim is provided with a plurality of longitudinal fins 235 disposed on the outer end surface 234 of the outer thread 233, and a line channel 221 is disposed at the center of the lamp housing 20, and a rubber ring 223 is filled at the end of the line channel 221, A guide groove 222 is disposed around the circumference of the LED heat sink 81 for the LED heat sink 80. The guide groove 222 is connected to the LED lamp chamber 21, and the lamp housing 20 is connected to the radial position of the top and bottom spaces. The sheet 24, in addition to protecting the lamp housing 20, can also increase heat dissipation. a lamp cover 30 is screwed into the LED lamp chamber 21 at the end of the lamp housing 20, and includes at least a lock sleeve body 31, a waterproof rubber ring 32, a lamp cover 33, a top cover block 34 and a light collecting plate 35; A locking sleeve 31 is screwed into the LED lamp chamber 21, and has a convex body 312 having inner and outer threads 310 and 311 on the upper side, and an inner and a convex portion respectively extending outward from the bottom of the convex body 312垣 314, 315 ; a waterproof rubber ring 32 is nested in the ring groove 21 at the end of the lamp housing 20 and is tightly screwed to the lock sleeve 31; • a lamp cover 33 can be set to be explosion-proof Glass .... high heat-resistant light-transmissive material: the quality is placed over the inner protrusion 314 of the lock sleeve body 31, and the periphery is coated with a silicone rubber 313 which forms a glue with the lock sleeve body 31; A top block 34 is sleeved on top of the top of the lamp cover 33, and an outer thread 341 is disposed on the outer edge of the top block 34, which can be screwed onto the inner thread 310 of the lock sleeve body 3; 'a light collecting plate 35, Nested above the top cymbal block 34, the outer edge distribution of the M343109 is provided with a number of perforations 3 51 corresponding to the holes 821 outside the LED heat sink number nest 82, so that the screw is rotated m-- H ..... Solid 352 extending through and locked in the nest 82. The bottom portion is provided with an accommodating space 400, and an inner thread 41 of the external thread 233 of the protruding portion 23 is provided at the inner edge thereof, and a heat-dissipating cover 40 is provided with a corresponding screw to the lamp housing 20 and is disposed at the top of the accommodating space 40 〇目 amp 也 也 』 』 』 』 』 』 』 々 々 々 々 々 々 々 々 々 々 々 々 々 々 々 々 々 々 々 々 々 々 々 々 々 々 々 々 々 々 々 々 々 々 々 々
一凸嵌塊43，凸嵌塊43内部設有係可螺鎖於鋼管第一 螺接端71的内螺孔43卜而在上端面分佈有加強支樓力量 的數凸肋條44。 及頂固疋座50’在其下方為一具容置槽511的凸部 51，並在凸部51底緣分佈有數螺孔512。 一固定底蓋60,上方設一凸圓體61，以套置在一吸 頂固定座50的容置槽511中，在凸圓體61内侧中央設有 内螺孔62，而在底外緣延伸一鎖固板63，於鎖固板63上 設有與吸頂固定座50數螺孔512對應的透孔631，利用如 螺絲、……之鎖固元件632穿伸透孔631並鎖固在吸頂固 定座50的螺孔512上。 一鋼管70,為中空圓管，在其兩端分別設有第一、第 二螺接端71、72，並各自螺接於散熱套蓋4〇的螺孔431 與固定座蓋60的内螺孔62,再其散熱套蓋4〇底部及固定 座蓋60頂部，分別藉以第一、第二螺母73、74螺接在鋼 管70的第一、第二螺接端71、72上，令其間的結合更加 緊固。 10 M343109 一 LED散熱裝置80，係由數導熱管81及數嵌座82所 組成’該數導熱管81係呈環狀排列設於數欲座82上，而 數導熱管81穿設在燈殼20之LED燈室21的數導槽222 中’該數LED燈83則設於LED散熱裝置80之數導熱管81 的一側’係藉由LED散熱裝置80的數導熱管81而將其熱 量發散出去。 本創作於組合時，請參閱第3圖所示，將數導熱管81 穿設在燈殼20之LED燈室21的導槽222後，將導線（圖 > 未示出）由防水膠圈232孔中統一穿過，當導線沿著線路 通道221拉至上方後完成與穩定器（圖未示出）的配接， 而穩定器統一引出的110V電源線及燈殼20接地線預拉至 外部’而數LED燈83導線完成穿入至上端配接，再以防 爆油泥填補縫隙，以加強防漏，再由上端注入散熱液9Q ( 即為EPOXY環氧樹脂），不僅提供防蝕、及絕緣功能，用 時’亦可提供熱傳導功能，再藉以該集光板35，將LED散 . 熱裝置80的數嵌座82抵靠在燈殼20末端的LED燈室21 内，並可降低數LED燈83光源損耗，而於燈殼2〇末端 • LED燈室21的内螺紋211藉以防水膠圈32並與一内置有 燈罩33的鎖套體31外螺紋311形成螺接，以達lED燈室 21之防水要求，然後在燈殼20上方凸接部23外緣的外螺 紋233與一散熱套蓋40内緣的内螺紋41相螺接後，再於 散熱套蓋40凸嵌塊43藉一鋼管70兩端的第一、第二螺 接端71、72及第一、第二螺母73、74，並與吸頂固定座 50的固定座蓋60形成螺接。 11 M343109 請參閱第4圖所示，本創作為達節能目的於使用數 LED燈83做為發光主體，廿至^批 70王體，並善用數LED燈83體積小，且 照明功能強、不易爆裂之特性，使得燈殼2…ED燈室 21減少其空間，進而節省材料，而當LED散熱裝置80的 數LED燈83在工作期間的熱量，可藉由燈殼2()頂、㈣ 空間的數層散熱鰭# 24’將數_燈83作動時所產生的 熱能經由LED散熱裝置8〇及數層散熱鰭片24散發出去， 得以保護燈殼20。 再參閱第5圖所示，本創作防爆燈10的燈殼20底部 LED燈室21空間内LED散熱裝置80的數LED燈83於工作 期間產生爆破後其爆炸力道（如冑5目箭頭所示）受到 燈殼20連接於頂、底部空間之徑向位置的數層散熱鰭片 24減壓阻擋，讓爆炸後所產生的破壞能降至最低。 【圖式簡單說明】 第1圖 第2圖 第3圖 第4圖 係本創作之立體分解圖。 係本創作半剖視立體分解圖。 係本創作組合剖視圖。 係本創作散熱示意圖。 第5圖：係本創作防爆燈爆破示意圖。 【主要元件符號說明】 20.燈殼 210 ·環凹糌 22.容室 222·導槽 1 〇 ·防爆燈 21 · LED燈室 211·内螺紋 221.線路通道 12 M343109 223.膠圈 231.凹槽 233.外螺紋 235.散熱鰭片 30.燈蓋 310.内螺紋 312.凸榫體 314.内凸垣 > 32.防水膠圈 34. 頂掣塊 35. 集光板 352.固定元件 400.容置空間 42.嵌槽 431.螺孔 5 0.吸頂固定座 ί 511.容置槽 . 60.固定座蓋 62.内螺孔 631.透孔 70. 鋼管 71、 72.第一、第二螺接端 73、74.第一、第二螺母 80. LED散熱裝置 23. 凸接部 232.防水膠圈 234.外端面 24. 散熱鰭片 31.鎖套體 311.外螺紋 313.矽膠 315.外凸垣 33.燈罩 341.外螺紋 351.穿孔 40. 散熱套蓋 41. 内螺紋 4 3.凸欲塊 44.凸肋條 51.凸部 512.螺孔 61.凸圓體 63.鎖固板 632.鎖固元件 13 M343109 81. 導熱管 82. 嵌座 821.孔洞 83. LED 燈 9 0.散熱液A convex insert block 43 is provided with an inner screw hole 43 which can be screwed to the first screw end 71 of the steel pipe, and a plurality of convex ribs 44 for reinforcing the strength of the branch wall are distributed on the upper end surface. The top solid seat 50' is a convex portion 51 having a receiving groove 511 underneath, and a plurality of screw holes 512 are distributed in the bottom edge of the convex portion 51. A fixed bottom cover 60 is disposed with a convex body 61 disposed thereon in the receiving groove 511 of the ceiling fixing base 50. The inner screw hole 62 is disposed at the inner center of the convex body 61, and the bottom outer edge is provided. A locking plate 63 is extended, and a through hole 631 corresponding to the screw hole 512 of the ceiling fixing base 50 is disposed on the locking plate 63, and the through hole 631 is inserted and locked by a locking component 632 such as a screw. On the screw hole 512 of the ceiling mount 50. A steel tube 70 is a hollow circular tube, and first and second screw ends 71 and 72 are respectively disposed at two ends thereof, and are respectively screwed to the screw hole 431 of the heat dissipation cover 4〇 and the internal screw of the fixed seat cover 60. The hole 62, and the bottom of the heat-dissipating cover 4 and the top of the fixed seat cover 60, are respectively screwed to the first and second screw ends 71, 72 of the steel pipe 70 by the first and second nuts 73, 74, respectively. The combination is more secure. 10 M343109 An LED heat sink 80 is composed of a plurality of heat conducting tubes 81 and a plurality of inserts 82. The plurality of heat conducting tubes 81 are arranged in a ring shape on the plurality of blocks 82, and the plurality of heat conducting tubes 81 are disposed in the lamp housing. In the number of channels 222 of the LED lamp chamber 21 of the 20, the number of LED lamps 83 is disposed on the side of the heat pipe 81 of the LED heat sink 80. The heat is applied to the heat pipe 81 of the LED heat sink 80. Diverged out. When the present invention is combined, as shown in FIG. 3, after the number of heat transfer tubes 81 are passed through the guide grooves 222 of the LED lamp chambers 21 of the lamp housing 20, the wires (Fig. > not shown) are made of waterproof rubber rings. The 232 holes are uniformly passed through, and when the wires are pulled up along the line channel 221, the mating with the stabilizer (not shown) is completed, and the 110V power line and the lamp housing 20 grounding wire which are uniformly led out by the stabilizer are pre-pulled to The external 'number of LED lights 83 wire is completed to penetrate to the upper end mating, and then fill the gap with explosion-proof sludge to strengthen the leakage prevention, and then the upper end of the heat sink 9Q (that is, EPOXY epoxy resin), not only provide corrosion protection, and insulation The function, when used, can also provide a heat conduction function, and the light collecting plate 35 is used to abut the plurality of sockets 82 of the LED heat dissipation device 80 against the LED lamp chamber 21 at the end of the lamp housing 20, and the number of LED lamps can be reduced. 83 light source loss, and the end of the lamp housing 2 • • the internal thread 211 of the LED lamp chamber 21 is made of a waterproof rubber ring 32 and is screwed with a male screw 311 of the lock sleeve body 31 with the lamp cover 33 built therein to reach the lED lamp chamber 21 Waterproof requirement, then the external thread 233 of the outer edge of the protruding portion 23 above the lamp housing 20 and a heat sink cover After the internal thread 41 of the inner edge of the 40 is screwed, the first and second screw ends 71, 72 and the first and second nuts 73, 74 of the end of the steel tube 70 are attached to the heat sink cover 40. And forming a screw connection with the fixing seat cover 60 of the ceiling fixing seat 50. 11 M343109 Please refer to Figure 4, this creation is for the purpose of energy saving, using several LED lights 83 as the main body of the light, to the batch of 70 kings, and using several LED lights 83 small size, and the lighting function is strong, The non-burst characteristics make the lamp housing 2...ED lamp chamber 21 reduce its space, thereby saving material, and the heat of the LED lamp 83 of the LED heat sink 80 during operation can be achieved by the lamp housing 2 () top, (4) The plurality of layers of heat-dissipating fins #24' of the heat generated by the number-lights 83 are radiated through the LED heat sink 8 and the plurality of heat-dissipating fins 24 to protect the lamp housing 20. Referring to FIG. 5 again, the LED lamp 83 of the LED heat sink 80 in the space of the LED lamp chamber 21 in the bottom of the lamp housing 20 of the present explosion-proof lamp 10 generates an explosive force after blasting during operation (as indicated by the arrow of 5 arrows) The plurality of heat dissipation fins 24, which are connected to the radial position of the top and bottom spaces of the lamp housing 20, are decompressed to minimize the damage caused by the explosion. [Simple diagram of the diagram] Figure 1 Figure 2 Figure 3 Figure 4 is a three-dimensional exploded view of the creation. This is a half-section exploded view of the creation. This is a cross-sectional view of the creative combination. This is a schematic diagram of the heat dissipation. Figure 5: This is a schematic diagram of the explosion of the explosion-proof lamp. [Description of main components] 20. Lamp housing 210 · Annular 糌 22. Room 222 · Channel 1 〇 · Explosion-proof lamp 21 · LED lamp room 211 · Internal thread 221. Line channel 12 M343109 223. Apron 231. Slot 233. external thread 235. heat sink fin 30. lamp cover 310. internal thread 312. convex body 314. inner bulge > 32. waterproof rubber ring 34. top cymbal block 35. concentrating plate 352. Accommodating space 42. recessed groove 431. screw hole 5 0. ceiling fixing seat ί 511. accommodating groove. 60. fixed seat cover 62. inner screw hole 631. through hole 70. steel pipe 71, 72. first, first Two screw ends 73, 74. First and second nuts 80. LED heat sink 23. Convex portion 232. Waterproof rubber ring 234. Outer end surface 24. Heat sink fin 31. Lock sleeve body 311. External thread 313. 315. outer convex 垣 33. lampshade 341. external thread 351. perforation 40. heat-dissipating cover 41. internal thread 4 3. convex block 44. convex rib 51. convex portion 512. screw hole 61. convex body 63. Solid plate 632. Locking element 13 M343109 81. Heat pipe 82. Insert 821. Hole 83. LED light 9 0.