M439146 101年.08月01日修正替換頁 五、新型說明： 【新型所屬之技術領域】 [0001] 本創作係有關於一種燈具，尤指一種具有液冷式散熱器 的防爆燈。 【先前技術】 [0002] 防爆燈主要用於具有爆炸性氣體或易燃粉塵…等的工作 場合或環境中，例如半導體製造工廠、石油化學工廠及 礦坑…等，防爆燈的設計具有防止燈具内部之線路及電 子零件…等，因開啟電源、關閉電源、過載或老化而產 生的火花逸走出燈具外或燈具表面溫度過高，進而觸發 了環境中的爆炸性氣體、易燃粉塵…等物質進而引起爆 炸或燃燒的效果。 [0003] 然而目前環保意識抬頭，且發光二極體屬安全低電壓的 固態光源，具有耗電量小、電光轉換效率高及使用壽命 長…等優點，故防爆燈的光源逐漸以發光二極體組成的 發光單先取代傳統的燈泡，但發光二極體使用時會產生 大量的熱源，容易導致發光二極體的壽命減短或產生光 衰的現象，亦會使連接發光二極體之電路板内部的電子 零件損壞，故為增加防爆燈之發光單元的散熱效果，發 展出具有液冷式散熱器的防爆燈，加速發光單元熱傳導 的速度，達到快速將發光單元的熱源散出的效果，藉以 提高防爆燈的使用壽命，故本創作係以解決上述問題為 主要課題。 [0004] 習知具有液冷式散熱器的防爆燈主要由一燈座、至少一 發光單元、一透光鏡、一圈蓋及一液冷式散熱器組合而 10120866(^單編號删1 第 3 頁 / 共 17 頁 1013292885-0 M439146 I"l01 年 08 月 核 成；發光單元為發光二極體，發光單元安置於燈座内: 透光鏡對應燈座的罩蓋發光單元，圈蓋連接燈座且塵制 透光鏡於燈座上，使透光鏡穩固的與燈座結合；液冷式 散熱器包含一容置槽、一散熱體及一傳熱液體，散熱體 設置於燈座遠離發光單的一端，容置槽形成於燈座且位 於散熱體與發光單元之間，熱傳導液填充於容置槽内， 由於熱傳導液具低熱阻的特性，故發光單元可快速的將 熱源傳遞至熱傳導液，再由熱傳導液快迷的傳至散熱體 ，達到快速散熱的目的。M439146 Correction and replacement page of 101.08.01. V. New description: [New technical field] [0001] This creation relates to a kind of lamp, especially an explosion-proof lamp with liquid-cooled radiator. [Prior Art] [0002] Explosion-proof lamps are mainly used in workplaces or environments with explosive gases or flammable dust, etc., such as semiconductor manufacturing plants, petrochemical plants, and mine pits. Lines, electronic components, etc., sparks generated by turning on the power, turning off the power, overloading or aging out of the luminaire or the surface temperature of the luminaire is too high, which triggers explosive substances in the environment, flammable dust, etc. Or the effect of burning. [0003] However, the current awareness of environmental protection is on the rise, and the light-emitting diode is a safe low-voltage solid-state light source, which has the advantages of low power consumption, high electro-optical conversion efficiency and long service life, so the light source of the explosion-proof lamp gradually adopts a light-emitting diode. The light-emitting single body of the body first replaces the traditional light bulb, but the light-emitting diode generates a large amount of heat source when used, which easily leads to a shortened life of the light-emitting diode or a phenomenon of light decay, and also connects the light-emitting diode. The electronic components inside the circuit board are damaged. Therefore, in order to increase the heat dissipation effect of the light-emitting unit of the explosion-proof lamp, an explosion-proof lamp with a liquid-cooled heat sink is developed to accelerate the heat conduction speed of the light-emitting unit, so as to quickly dissipate the heat source of the light-emitting unit. In order to improve the service life of the explosion-proof lamp, this creation department is mainly to solve the above problems. [0004] It is known that an explosion-proof lamp having a liquid-cooled heat sink is mainly composed of a lamp holder, at least one light-emitting unit, a light-transmitting mirror, a ring cover and a liquid-cooled heat sink, and 10120866 (^ single number deletion 1 3 pages / Total 17 pages 1013292885-0 M439146 I" August 01, the luminous unit is a light-emitting diode, the light-emitting unit is placed in the lamp holder: the light-transmitting mirror corresponds to the cover of the lamp holder, the lamp cover is connected The lamp holder and the dust-transmitting mirror are disposed on the lamp holder, so that the transparent mirror is firmly coupled with the lamp holder; the liquid-cooled heat sink comprises a receiving groove, a heat dissipating body and a heat transfer liquid, and the heat dissipating body is disposed on the lamp holder The heat-dissipating liquid is filled in the accommodating groove, and the heat-conducting liquid is filled in the accommodating groove, so that the light-emitting unit can quickly transfer the heat source. To the heat transfer fluid, and then transferred to the heat sink by the heat transfer fluid, to achieve the purpose of rapid heat dissipation.
[0005] 然而習知具有液冷式散熱器的防爆燈仍具有以下缺點， 第一點，由於液冷式散熱器於防爆燈上為一體成型，故 於製程加工不易，容易造成製程成本增加；第二點，其 熱傳導液通常為水、油、乙二醇溶液或二曱烷飽和溶液 …等，對金屬具有腐钱性，故容易侵银容置槽的壁面， 造成燈具的損壞，因此當容置槽的壁面被侵蝕時則需要 整組燈具一起更換，導致不必要的成本浪費；而亟待加 以改善者。 【新型内容】 [0006] 本創作之一目的，在於提供一種具有液冷式散熱器的防 爆燈，利用液冷式散熱器可組卸地安裝在容置室内，藉 此可達到快速抽換液冷式散熱器的效果。 [00073 為了達成上述之目的，本創作係提供一種具有液冷式散 熱器的防爆燈，包括一燈座、一發光單元及一液冷式散 熱器；該燈座設有一容置室；該發光單元固定在該燈座 内部；該液冷式散熱器可組卸地安裝在該容置室内，該 第4頁/共17頁 1013292885-0 10120866(^單編號A0101 第4頁/共17頁 M439146 101年08月01日核正替換頁 液冷式散熱器包含一殼體、形成在該殼體内部的一腔室 及填充於該腔室内的一傳熱液體。 [0008] 本創作還具有以下功效，第一點，當傳熱液體侵蝕腔室 的内壁面時，可將液冷式散熱器整組自燈座内取出，更 換另一組新的液冷式散熱器安置入燈座内，而不用整組 防爆燈丟棄，達到節省成本的目的。第二點，由於液冷 式散熱器的散熱效果較好，所以相較於一般固體式散熱 器，其液冷式散熱器的體積較小，使防爆燈的整體體積 亦隨之縮小，因此不僅可節省製作防爆燈的材料成本， 還可因防爆燈體積變小而達到安裝容易的效果。第三點 ，其液冷式散熱器與燈座可分開加工，故使得製程加工 容易，進而節省製程成本的效果。第四點，其中可藉由 導熱介質塗佈於該殼體的外表面與該容置室的内壁面之 間，藉此，增加殼體的外表面與容置室的内壁面之接觸 面積，而使發光單元傳遞熱源至傳熱液體的效果更加。 第五點，可經由殼體的外螺紋與容置室内壁面的内螺紋 相互螺固，將液冷式散熱器更穩固的螺固於燈座内。 【實施方式】 [0009] 有關本創作之詳細說明及技術内容，配合圖式說明如下 ，然而所附圖式僅提供參考與說明用，並非用來對本創 作加以限制者。 [0010] 請參照第一至四圖所示，係分別為本創作第一實施例之 立體組合圖、液冷式散熱器立體分解圖、立體分解圖及 組合剖面圖，本創作係提供一種具有液冷式散熱器30的 防爆燈1，主要包括一燈座10、至少一發光單元20及一液 10120866(^^^^ A〇101 第5頁/共17頁 1013292885-0 M439146 101年08月01日按正替換頁 冷式散熱器30。 [0011] 燈座10設有一容置室11、一容置槽12、一圍牆13及環形 凹槽14;容置室11開設於燈座10的一端，容置槽12開設 於燈座10的另一端，圍牆13成型在容置槽12的外緣，環 形凹槽14開設在圍牆1 3的端面上。 [0012] 發光單元20為一發光二極體21，發光二極體21的光色可 為單色或全彩；發光單元20安置在容置槽12内。 [0013] 液冷式散熱器30可組卸地安裝在容置室11内，液冷式散[0005] However, the explosion-proof lamp having a liquid-cooled heat sink has the following disadvantages. Firstly, since the liquid-cooled heat sink is integrally formed on the explosion-proof lamp, the process is difficult to process, and the process cost is likely to increase; Secondly, the heat transfer fluid is usually water, oil, ethylene glycol solution or dioxane saturated solution, etc., which has a rotic property to the metal, so it is easy to invade the wall of the tank, causing damage to the lamp, so when When the wall of the accommodating groove is eroded, the entire set of luminaires needs to be replaced together, resulting in unnecessary waste of cost; and it is urgent to be improved. [New Content] [0006] One of the aims of the present invention is to provide an explosion-proof lamp with a liquid-cooled radiator, which can be assembled and dismounted in a receiving chamber by using a liquid-cooled radiator, thereby achieving rapid exchange of liquid. The effect of a cold radiator. [00073] In order to achieve the above object, the present invention provides an explosion-proof lamp having a liquid-cooled heat sink, comprising a lamp holder, an illumination unit and a liquid-cooled heat sink; the lamp holder is provided with an accommodation chamber; The unit is fixed inside the lamp holder; the liquid-cooled heat sink is detachably mounted in the accommodating chamber, and the fourth page/total 17 pages 1013292885-0 10120866 (^ single number A0101 page 4/total 17 pages M439146 The replacement of the liquid-cooled heat sink of August 1, 101 comprises a casing, a chamber formed inside the casing, and a heat transfer liquid filled in the chamber. [0008] The present invention also has the following Efficacy, first, when the heat transfer liquid erodes the inner wall surface of the chamber, the liquid-cooled heat sink can be taken out from the lamp holder, and another new liquid-cooled heat sink is replaced and placed in the lamp holder. Instead of using the entire set of explosion-proof lamps to be discarded, the purpose of cost saving is achieved. Secondly, since the liquid-cooled heat sink has better heat dissipation effect, the liquid-cooled heat sink has a smaller volume than the general solid-type heat sink. , so that the overall volume of the explosion-proof lamp is also reduced, so It can only save the material cost of making the explosion-proof lamp, and it can also achieve the effect of easy installation due to the smaller volume of the explosion-proof lamp. Thirdly, the liquid-cooled heat sink and the lamp holder can be processed separately, which makes the process processing easy and saves The fourth point, wherein the outer surface of the casing and the inner wall surface of the accommodating chamber are coated by a heat conductive medium, thereby increasing the outer surface of the casing and the inner portion of the accommodating chamber The contact area of the wall surface makes the light-emitting unit transfer the heat source to the heat-transfer liquid more. The fifth point can be screwed together with the internal thread of the housing wall through the external thread of the housing to make the liquid-cooled heat sink more stable. [Embodiment] [0009] The detailed description and technical contents of the present invention are described below in conjunction with the drawings, but the drawings are provided for reference and explanation only, and are not intended to limit the creation. [0010] Please refer to the first to fourth figures, which are respectively a three-dimensional combination diagram of the first embodiment, a three-dimensional exploded view of the liquid-cooled heat sink, an exploded view, and a combined sectional view. The utility model provides an explosion-proof lamp 1 with a liquid-cooled heat sink 30, which mainly comprises a lamp holder 10, at least one light-emitting unit 20 and a liquid 10120866 (^^^^ A〇101 page 5/17 pages 1013292885-0 M439146 On August 1, 101, the page is replaced by a cold-type heat sink 30. [0011] The lamp holder 10 is provided with a receiving chamber 11, a receiving groove 12, a wall 13 and an annular groove 14; At one end of the socket 10, the receiving groove 12 is opened at the other end of the socket 10. The wall 13 is formed on the outer edge of the receiving groove 12, and the annular groove 14 is formed on the end surface of the wall 13. [0012] 20 is a light-emitting diode 21, and the light color of the light-emitting diode 21 can be monochromatic or full-color; the light-emitting unit 20 is disposed in the accommodating groove 12. [0013] The liquid-cooled heat sink 30 is detachably mounted in the accommodating chamber 11, and is liquid-cooled.
熱器30包含一殼體31、一傳熱液體32、一蓋板33、一栓 I 固元件34、一螺固元件35、至少一墊圈36、第一散熱體 37、一第二散熱體38。 [0014] 殼體31的内部成形有一腔室311，殼體31具有一開口 312 ，開口 312位於腔室311的一側；傳熱液體32為水、油、 乙二醇溶液或二曱烷飽和溶液…等，但不在此限，傳熱 液體32填充於腔室311内，且殼體31開設有至少一螺孔 313;蓋板33對應開口 312的位置蓋合於殼體31上，蓋板 | 33開設有一穿孔331及與殼體31之螺孔313相對應的至少 一貫穿孔332，栓固元件34塞固於穿孔332内，螺固元件 35穿設於蓋板33之貫穿孔332，且與殼體31之螺孔313相 互螺固，藉以將蓋板33穩固的與殼體31結合成一體；墊 圈36夾設於蓋板33與殼體31之間；第一散熱體37對應蓋 板33蓋合，且與燈座10連接；第二散熱體38設置於燈座 10的外表面，且於繞設於該第一散熱體37的周圍。 [0015] 其防爆燈1更包括一導熱介質40、一透光鏡50及一圈蓋60 1012祕(^單编號删1 第6頁/共17頁 1013292885-0 M439146 101年08月01日修正替換頁 ，導熱介質40塗佈於殼體31的外表面與容置室n的内壁 面之間；透光鏡50可為強化玻璃，透光鏡50固定於燈座 10的内部，且對應罩蓋發光單元2〇，發光單元2〇朝向透 光鏡50發光；圈蓋60 —端延伸有與環形凹槽13相對應的 一凸環61 ;圈蓋60以凸環61連接環形凹槽13，使之緊迫 透光鏡50與燈座10結合。 [0016] 組合時首先將發光單元20安置在燈座1〇之容置槽12内，次 將透光鏡50固定於燈座1〇的内部，且對應罩蓋發光單元 20，圈蓋60以凸環61連接環形凹槽13 ,使之緊迫透光鏡 50與燈座10結合’後將液冷式散熱器30安裝在容置室u 内，導熱介質40塗佈於殼體31的外表面與容置室11的内 壁面之間。 [0017] 由於傳熱液體32具有低熱阻的特性，故可使發光單元2〇 之熱源可快速的傳遞至傳熱液體32内，再由傳熱液體32 傳遞至第一散熱體37及第二散熱體38 ;另外，於殼體31 的外表面與容置室11的内壁面之間塗佈有導熱介質4〇， 可增加殼體31的外表面與容置室11的接觸面積，可使熱 傳遞的效果更佳。 [0018] 由於傳熱液體32具有侵蝕性，容易導致殼體31的腔室311 壁面被侵蝕，使得殻體31損壞或產生裂縫，而使傳熱液 體32漏出，接觸到環境中的爆炸性氣體或易燃粉塵，造 成爆炸，故當發現傳熱液體32侵蝕殼體31的腔室311壁面 時，可快速的置換另一組新的液冷式散熱器30於防爆燈1 内，而不用將整組防爆燈1丟棄，以達到節省成本的效果 1〇12〇866(P編號 A0101 第7頁/共17頁 1013292885-0 M439146 [0019] [0020] [0021] [0022] [0023] [0024] [0025] [0026] [0027] [0028] [0029] 10120866(f·^^^ 101年08月01日核正替换頁 除此之外，由於液冷式散熱器30為可組卸地安置於燈座 10内，所以液冷式散熱器30與燈座10可分開加工，故使 得製程加工容易，達到節省製程成本的效果。 — 請參照第五圖所示，係為本創作之第二實施方式之立體 分解圖，與前述只要區別在於，於殼體31的外表面成型 有一外螺紋314，燈座10之容置室11的内壁面成型有一内 螺紋111，外螺紋314與内螺紋111相互螺固，以將液冷 式散熱器更穩固的螺固於該燈座10之容置室11内。 綜上所述，當知本創作之防爆燈已具有產業利用性、新 4 穎性與進步性，又本創作之構造亦未曾見於同類產品及 公開使用，完全符合新型專利申請要件，爰依專利法提 出申請。 【圖式簡單說明】 第一圖係本創作第一實施例之立體組合圖。 第二圖係本創作第一實施例之液冷式散熱器立體分解圖 « 第三圖係本創作第一實施例之立體分解圖。 第四圖係本創作第一實施例之組合剖面圖。 . 第五圖係本創作之第二實施方式之立體分解圖。 【主要元件符號說明】 〈本創作〉 1….防爆燈 10…燈座 A0101 第8頁/共17頁 1013292885-0 M439146 [0030] [0031] [0032] [0033] [0034] [0035] [0036] 101年08月01日修正替換百The heat exchanger 30 includes a casing 31, a heat transfer liquid 32, a cover plate 33, a plug I solid component 34, a screw component 35, at least one washer 36, a first heat sink 37, and a second heat sink 38. . [0014] The interior of the housing 31 is formed with a chamber 311 having an opening 312 on one side of the chamber 311; the heat transfer liquid 32 is saturated with water, oil, ethylene glycol solution or dioxane The solution, etc., but not limited thereto, the heat transfer liquid 32 is filled in the chamber 311, and the housing 31 is provided with at least one screw hole 313; the cover plate 33 is attached to the housing 31 corresponding to the position of the opening 312, and the cover plate 33 has a through hole 331 and at least a uniform through hole 332 corresponding to the screw hole 313 of the housing 31. The bolting member 34 is inserted into the through hole 332, and the screwing member 35 is inserted through the through hole 332 of the cover plate 33, and The screw hole 313 of the housing 31 is screwed together, so that the cover 33 is firmly integrated with the housing 31; the washer 36 is sandwiched between the cover 33 and the housing 31; the first heat sink 37 corresponds to the cover The cover 33 is connected to the socket 10 and the second heat sink 38 is disposed on the outer surface of the socket 10 and is disposed around the first heat sink 37 . [0015] The explosion-proof lamp 1 further comprises a heat-conducting medium 40, a light-transmitting mirror 50 and a ring cover 60 1012 secret (^ single number deletion 1 page 6 / a total of 17 pages 1013292885-0 M439146 101 August 01 The heat-exchange medium 40 is applied between the outer surface of the casing 31 and the inner wall surface of the accommodating chamber n; the light-transmitting mirror 50 may be tempered glass, and the light-transmitting mirror 50 is fixed to the interior of the socket 10, and correspondingly The cover light-emitting unit 2〇 emits light toward the light-transmitting mirror 50; the end of the ring cover 60 extends with a convex ring 61 corresponding to the annular groove 13; the ring cover 60 is connected with the convex ring 61 to the annular groove 13 Therefore, the light transmissive mirror 50 is combined with the lamp holder 10. [0016] In the combination, the light emitting unit 20 is first placed in the receiving slot 12 of the socket 1 , and the light transmitting mirror 50 is fixed to the socket 1 . Internally, and corresponding to the cover light-emitting unit 20, the ring cover 60 is connected to the annular groove 13 by the convex ring 61 so that the light-transmitting mirror 50 is combined with the lamp holder 10, and then the liquid-cooled heat sink 30 is installed in the accommodation room. The heat transfer medium 40 is applied between the outer surface of the housing 31 and the inner wall surface of the accommodating chamber 11. [0017] Since the heat transfer liquid 32 has a low thermal resistance characteristic, it can be made The heat source of the unit 2 can be quickly transferred to the heat transfer liquid 32, and then transferred to the first heat sink 37 and the second heat sink 38 by the heat transfer liquid 32. In addition, the outer surface of the housing 31 and the receiving chamber 11 The inner wall surface is coated with a heat conductive medium 4〇, which can increase the contact area between the outer surface of the casing 31 and the accommodating chamber 11, so that the heat transfer effect can be better. [0018] Since the heat transfer liquid 32 is aggressive It is easy to cause the wall surface of the chamber 311 of the casing 31 to be eroded, so that the casing 31 is damaged or cracked, and the heat transfer liquid 32 leaks out, and contacts the explosive gas or flammable dust in the environment, causing an explosion, so when it is found When the hot liquid 32 erodes the wall surface of the chamber 311 of the casing 31, another set of new liquid-cooled radiators 30 can be quickly replaced in the explosion-proof lamp 1 without discarding the entire group of explosion-proof lamps 1 to achieve cost saving. Effect 1〇12〇866 (P No. A0101, page 7 / page 17 1013292885-0 M439146 [0019] [0020] [0023] [0024] [0027] [0027] [0028] [0029] 10120866 (f·^^^ Aug. 01, 101, the nuclear replacement page, in addition to the liquid-cooled heat sink 30 is available The unloading is disposed in the lamp holder 10, so that the liquid-cooled heat sink 30 and the lamp holder 10 can be separately processed, so that the process is easy to process and the process cost is saved. - Please refer to the fifth figure for the creation. The external exploded surface of the housing 31 is formed with an external thread 314. The inner wall surface of the housing chamber 11 of the socket 10 is formed with an internal thread 111, and the external thread 314 is formed. The internal threads 111 are screwed to each other to securely secure the liquid-cooled heat sink to the accommodation chamber 11 of the socket 10. In summary, when the explosion-proof lamp of Zhiben has been industrially utilized, new and innovative, and the structure of this creation has not been seen in similar products and public use, it fully complies with the requirements of new patent applications and converts patents. The law makes an application. BRIEF DESCRIPTION OF THE DRAWINGS The first figure is a three-dimensional combination diagram of the first embodiment of the present creation. The second drawing is a perspective exploded view of the liquid-cooled heat sink of the first embodiment of the present invention. The third drawing is an exploded perspective view of the first embodiment of the present creation. The fourth drawing is a combined sectional view of the first embodiment of the present creation. The fifth drawing is an exploded perspective view of the second embodiment of the present creation. [Description of main component symbols] <This creation> 1....explosion-proof lamp 10...lamp holder A0101 page 8/total 17 page 1013292885-0 M439146 [0031] [0033] [0034] [0035] 0036] Corrected to replace the hundred on August 01, 101
[0037] [0038] [0039] [0040] [0041] [0042][0038] [0040] [0042] [0042]
[0043] [0044] [0045] [0046] [0047] [0048] [0049] 10120866{f·^^^· 11…容置室 111…内螺紋 12…容置槽 1 3…圍牆 14…環形凹槽 2 0…發光單元 21…發光二極體 30…液冷式散熱器 31…殼體 311…腔室 312…開口 313…螺孔 314…外螺紋 32···傳熱液體 33…蓋板 331…穿孔 332…貫穿孔 34…拴固元件 35···螺固元件3 6…塾圈 . A0101 第9頁/共Π頁 1013292885-0 M439146 101年08月01日核正替換頁 [0050] 37…第一散熱體 [0051] 38…第二散熱體 [0052] 40…導熱介質 [0053] 50…透光鏡 [0054] 60…圈蓋 [0055] 61…凸環[0049] [0049] [0049] [0049] [0049] 10120866{f·^^^· 11... housing chamber 111... internal thread 12... housing groove 1 3... wall 14... ring Groove 20 0...Light-emitting unit 21...Light-emitting diode 30... Liquid-cooled heat sink 31... Housing 311... Chamber 312... Opening 313... Screw hole 314... External thread 32···Heat transfer liquid 33... Cover 331...perforation 332...through hole 34...tucking element 35···screw element 3 6...塾圈. A0101 Page 9/Total page 1013292885-0 M439146 101 August 101 Nuclear replacement page [0050] 37...first heat sink [0051] 38...second heat sink [0052] 40...heat transfer medium [0053] 50...light mirror [0054] 60... loop cover [0055] 61...convex ring
1012祕(^單編號删1 第10頁/共17頁 1013292885-01012 secret (^ single number deletion 1 page 10 / total 17 pages 1013292885-0