M416037 五、新型說明： 【新型所屬之技術領域】 本案爲LED ：«燈’尤關於-種具風扇的咖工礦燈，其特徵在 於:把風扇設置在上蓋或下蓋，並在上蓋或下蓋設置纖孔及出氣孔 當供電時，！£0熱量可經_扇及散熱吟散；LE〇光束可經由反光 杯與散熱片構成的可變發光角度結構，聚光投射到目標以麵翻 之目的者。 ~ 【先前技術】 傳統LED工礦燈，通常由笨重的散熱片來發散· _量，由於過 度的重量，容易造成掛鉤金屬疲勞甚至斷裂，有安全隱患。 【新型内容】 一、 欲解決之技術問題： 本案所欲解決之問題在於：改良傳統LED工礦燈過度的重量，容易 造成掛鉤金屬疲勞甚至斷裂，有安全隱患;及不可任意調整發光角度 的缺點。 叉 二、 技術手段： 爲了改良傳統led工礦燈過度的重量，容易造成掛鉤金屬疲勞甚窆 斷裂，有安全隱患的缺點，把風扇設置在上蓋或下蓋，並在上蓋或τ 蓋設置進氣孔及出氣孔，當供電時’LED熱量可經由風扇及散熱片發 散；LED光束可經由反光杯與散熱片構成的可變發光角度結構，聚$ 投射到目標以達到任意調整發光角度及照明之目的。 三、 功效估算： 藉由本案的設計，可減輕散熱片的重量達60%，以200W的LED工__ 為例，約減少5公斤；可防止掛鉤金屬疲勞甚至斷裂的安全隱患；_ 時增加了可任意調整發光角度的功能，一舉兩得。 ’ θ 3 【實施方式】 本案爲-種LED：]：雜（漏麵第二圖及測圖），主要係由反 光罩⑵、哪⑶、電路板⑷、散熱片(5)、下蓋⑹、 風扇⑺、電'職麟⑻、上蓋⑼、纖J(1G)所誠（廳參閱第-圖及第二_ );其贿雄:在上蓋⑼職設置讎⑽，結合上蓋⑼ 下蓋(6)形成燈具主體，在燈具主體内設置電源供應器(8)，把風扇(7) 設置在上蓋(9)或下蓋(6)，並在上蓋(9)或下蓋(6)設置進氣孔(6-1)， 在燈具主體下方設置出氣孔(6_2)及散熱片(5)，散熱片(5)下方設置 電路板(4)及LED(3),並蓋上透光罩(2)，反光杯(1)套在散熱片(5) 側面或固定在散熱片(5)下方;當供電時，LED(3)的熱量可經由風扇(7) 及散熱片(5)發散，以達到照明之目的^ 為了達到改變照明面積之目的，本案在散熱片(5)側面套上反光 杯(1)，使反光杯⑴内散熱片(5)上LED( 3)對反光杯底的高度，可上下 升降以改變發光角度（煩請參閱第二圖），當調整到需求的發光角 度後固定;使LED(3)之光束，藉由以上連續可變發光角度的結構改變 照明面積。 【圖式簡單說明】 第一圖：本案之代表圖 第二圖：本案實施例之一 第三圖：本案實施例之結構二 M416037 第四圖：本案實施例之二 【主要元件符號說明】 (1) 反光杯 (2) 透光罩M416037 V. New description: [New technical field] This case is LED: «Lamp' is especially about - a fan-type miner's lamp with a fan, which is characterized in that the fan is placed on the upper or lower cover and is in the upper or lower cover. Set the holes and vents when powering,! The £0 heat can be dissipated through the fan and the heat dissipation; the LE〇 beam can be projected onto the target by the variable illumination angle structure formed by the reflector and the heat sink. ~ [Prior Art] Traditional LED high bay lights, usually bulging by bulky heat sinks. Due to excessive weight, it is easy to cause the hook metal to fatigue or even break, posing a safety hazard. [New content] I. Technical problems to be solved: The problem to be solved in this case is to improve the excessive weight of the traditional LED high bay light, which is easy to cause fatigue or even breakage of the hook metal, which has potential safety hazards; Fork 2, technical means: In order to improve the excessive weight of the traditional led mining lamp, it is easy to cause the hook metal to be fatigued and broken, and has the disadvantage of safety hazard. Set the fan on the upper or lower cover and set the air inlet hole in the upper cover or the τ cover. And the air outlet, when the power is supplied, the LED heat can be dissipated through the fan and the heat sink; the LED light beam can be projected to the target through the variable illumination angle structure formed by the reflector and the heat sink to achieve any adjustment of the illumination angle and illumination. . III. Efficacy Estimation: With the design of this case, the weight of the heat sink can be reduced by 60%, and the LED work of 200W can be reduced by about 5 kg; it can prevent the safety hazard of hook metal fatigue or even break; The function of arbitrarily adjusting the angle of illumination is two-fold. ' θ 3 【Embodiment】 This case is a kind of LED:]: miscellaneous (drained surface second picture and map), mainly by reflector (2), which (3), circuit board (4), heat sink (5), lower cover (6) , Fan (7), Electric 'Shi Lin (8), Upper cover (9), Fiber J (1G) (see the first and second _); its bribe: in the upper cover (9) position 雠 (10), combined with the upper cover (9) lower cover ( 6) Form the main body of the lamp, set the power supply (8) in the main body of the lamp, set the fan (7) on the upper cover (9) or the lower cover (6), and set it in the upper cover (9) or the lower cover (6). Air hole (6-1), the air hole (6_2) and the heat sink (5) are arranged under the main body of the lamp, and the circuit board (4) and the LED (3) are arranged under the heat sink (5), and the light cover is covered ( 2), the reflector (1) is placed on the side of the heat sink (5) or fixed under the heat sink (5); when power is supplied, the heat of the LED (3) can be dissipated via the fan (7) and the heat sink (5). In order to achieve the purpose of lighting ^ In order to achieve the purpose of changing the lighting area, the case is placed on the side of the heat sink (5) with a reflector (1), so that the LED (3) on the heat sink (5) in the reflector (1) is on the bottom of the reflector Height, can be raised and lowered to change the angle of illumination (please refer to the second picture) When it is adjusted to the required illumination angle, it is fixed; the LED (3) beam is changed by the structure of the above continuously variable illumination angle to change the illumination area. [Simplified description of the drawings] The first picture: the representative picture of the case The second picture: one of the embodiments of the case The third picture: the structure of the embodiment of the case two M416037 The fourth picture: the second embodiment of the case [the main component symbol description] 1) Reflective cup (2) Translucent cover
(3) LED (4) 電路板 ' (5)散熱片 φ (6)下蓋 (6-1)進氣孔 (6-2)出氣孔 (7) 風扇 (8) 電源供應器 (9) 上蓋 (10) 掛鉤(3) LED (4) Board ' (5) Heat sink φ (6) Lower cover (6-1) Air inlet (6-2) Air vent (7) Fan (8) Power supply (9) Upper cover (10) Hook