201221855 六、發明說明： 【發明所屬之技術領域】 本發明係一種可調發光角度之LED燈具，尤指一種結合LED燈具與菲 淫爾透鏡（Fresnel Lens)，且可隨時配合貫際情況需要來調整發光角度的 LED 燈0 【先前技術】 早期的發光二極體（Light Emitting Doide;LED)通常都作為指示燈用 φ 途，例如個人電腦指示燈，家電用品指示燈等等，近幾年來，由於科技的 進步，發光二極體製程與技術的突破，發光二極體具有耗電低、使用壽命 長、低電壓等等優點，目前已經廣泛的應用於照明領域甚至是顯示應用上， 例如發光二極體路燈與發光二極體電視等應用。 而由於發光二極體之原理使然，發光二極體當發光時為點統，利用 此種點光絲作為照明應關紐該麵光源魏透鮮手段來進行處 理’使得光線麟柔和，財卜般_，而實際細通常都會在發光 •二極體的發光路徑結合凸透鏡或是凹透鏡來作為聚集（⑽Centrate)光束或 是分散光束之手段。 如台灣專利案13_内容所描述，該專利案即揭露-種咖的快速 變焦裝置’可朗«麵明裝置上，例如展示燈、照明輯。該專利案 即利用了難機構使得使用者可以快速的娜透鏡與發光二極體間的距 離’來決定光線是聚焦或是分散。 而其中’透鏡為可對光線來進行聚焦或是發散的設備，若將一束平行 的光線，平行的照㈣賴透鏡，錄即會於透鏡後方轉絲-個點， 201221855 &個點即稱為赫，該錢與透鏡的蹄即稱為紐。若前述之的快 速變焦裝置需要更大的受照_，透鏡需要接收更多的光線，則必須將透 鏡的面積加大，卻也同時使得該㈣光二極舰具之體積、重量都大大的 增加，造成了不方便。 是以’要如何解決上述習用之問題與缺失，㈣本發明之發明人與從 事此行業之相關廠商所亟欲研究改善之方向所在者。 【發明内容】 故’本創作之創作人有鑑於上述缺失，乃搜集相·料，經由多方評 估及考里’並以從事於此行業累積之多年經驗，經由不斷試作及修改，始 。又。十出此種結合led燈具與菲涅爾透鏡（Fresnel Lens)，且可隨時配合實 際情況需要來調整發光角度的LED燈發明專利者。201221855 VI. Description of the Invention: [Technical Field] The present invention relates to an LED lamp with adjustable illumination angle, in particular to a combination of an LED lamp and a Fresnel Lens, and can be used at any time to meet the needs of the situation. Adjusting the LED angle of the illumination angle 0 [Prior Art] Early Light Emitting Dos (LEDs) are usually used as indicators for φ, such as personal computer indicators, household appliances, etc. In recent years, Due to advances in technology, breakthroughs in the process and technology of light-emitting diodes, light-emitting diodes have the advantages of low power consumption, long service life, low voltage, etc., and have been widely used in lighting fields and even display applications, such as light-emitting. Applications such as diode street lights and light-emitting diode TVs. Because of the principle of the light-emitting diode, the light-emitting diode is a point system when it emits light, and the use of such a light wire as a lighting should be handled by the light source of the surface light source, so that the light is soft and rich. In general, the actual thinness usually combines a convex lens or a concave lens in the illuminating path of the illuminating diode to act as a means of concentrating the (10) Centrate beam or dispersing the beam. As described in the Taiwan Patent No. 13_ content, the patent case discloses that the fast zooming device of the coffee maker can be displayed on a device such as a display lamp or an illumination. The patent uses a difficult mechanism to allow the user to quickly determine the distance between the lens and the light-emitting diode to determine whether the light is focused or scattered. Wherein, 'the lens is a device that can focus or divergence the light. If a parallel beam of light is used, the parallel photo (4) will be turned on the lens, and the record will be rotated behind the lens - a point, 201221855 & Known as He, the money and the hoof of the lens are called New Zealand. If the aforementioned fast zoom device requires a larger illumination _, the lens needs to receive more light, the lens area must be increased, but at the same time, the volume and weight of the (four) optical two-pole rig are greatly increased. , causing inconvenience. It is based on the question of how to solve the above problems and the shortcomings. (4) The inventors of the present invention and the relevant manufacturers in the industry are eager to study the direction of improvement. [Description of the Invention] Therefore, the creators of this creation, in view of the above-mentioned shortcomings, are collecting materials and materials, and through multi-assessment and testimony, and through years of experience in the industry, through continuous trials and revisions. also. Ten out of this combination of LED lamps and Fresnel lenses (Fresnel Lens), and can be used at any time to meet the actual situation needs to adjust the illumination angle of the LED lamp invention patent.
本發明之主要目的在於提供一種結合菲涅爾透鏡（Fresne】 Lens)的LED 燈具。 為了達到上述之目的，本發明包括有殼體、至少一發光二極體與至少一 菲涅爾透鏡（Fresnel Lens)。該發光二極體係收容於該殼體内；該菲涅爾透 鏡（FresnelLens)係可位移的設置於該發光二極體之發光路徑上。 俾藉由上述結構’當發光二極體發光時，光線即可以先透過菲涅爾透鏡 進行折射’而使用者也可以自由的位移調整該菲;里_透鏡與該發光二極體間 的距離’以調整光線之發光角度，藉此，有效的針對習用LED燈具之透鏡 體積、重量過A、過重之問題加以突破，本創作有效的糊菲㈣透鏡來取 代習用透鏡’較習用-般的透鏡的材·量更少、重量與體積更小，為確實 201221855 具有實用進步性。 本發明之次要目的在於提供—種可依照實際情況•來罐發光角度 的LED燈具。 由於本創作之菲淫爾透鏡（F_el Lens)係可位移的設置於該發光二 極體之發光路徑上，藉此，使用者可以自由的位移調整該菲淫爾透鏡與發光 二極體間的距離’進—步達_整發絲度之效果。而於本發明具體實施 例，其卜本發明第一較佳實施例係於殼體壁面設置有内螺紋而菲淫爾透 鏡係固;m置於-管體内’該t體外設置有對應於該㈣紋之外螺紋， 藉由該内、外螺紋的配合，使时可以自由的順時針、逆時針旋轉該管體， 以使得該r剩透鏡與發光二極體間的距離得到改變可以調整該發光二極 體之發光角度，進一步達到調整受照面積之效果； 又於第二健實補中，該殼體係可開設有雜，而該滑财滑移設置 有調整紐，該菲_透鏡個定設置於麟，該鏡架係峡設置於該赃钮 係’俾藉由上述結構，使用者可以自由的撥動該調麵，以使得該菲朗透 鏡與發光二極體間的距離得到改變’可以調整該發光二極體之發光角度進 一步達到調整受照面積之效果。 【實施方式】 為達成上述目的及功效，本發明所採用之技術手段及構造，兹繪圖就 本發明較佳實施例詳加說明其特徵與功能如下，俾利完全了解。 請參閱第-圖、第二圖與第三_示，係為本發明第—較佳實施例之 立體圖、立體分麵與剖·，清楚看出本發㈣—較佳實施例 201221855 包括有： 殼體（1)，該殼體（1)内部具有空間，於本實施例中該殼體（1)設 置為圓筒狀，該殼體（1)内壁面設置有一内螺紋（11); 至少一發光二極體（2)，係收容於該殼體（1)内，若該發光二極體（2) 為複數時，該等發光二極體（2)可以陣列式排列收容於該殼體（1)内’ 於本實施例中，該發光二極體（2)數量係為一個且設置於該殼體（1)之 底部，該發光二極體（2)可為表面黏著型發光二極體（2) (Surface-Mount Device Light EmittingDiode ; SMD-LED)或雙排標準封裝發光二極體（2) (Dual In-line Package ； DIP-LED )； 至少一菲涅爾透鏡（3) (Fresnel Lens)，該菲涅爾透鏡（3)係可位移 的設置於該發光二極體（2)之發光路徑上，該菲涅爾透鏡（3)可為圓型 菲涅爾透鏡（3)或是線型菲涅爾透鏡（3)，於本實施例中，該菲涅爾透鏡 (3)為圓型態樣，且固定設置於一管體（31)内，該管體（31)外壁面設 置有對應於該内螺紋（11)之外螺紋（32)，又該管體（31) 一端設置有一 旋鈕（33 )。 再者’該菲淫爾透鏡⑴之紋路可為單面或是雙面，於本實施例中， 該菲埋爾透鏡⑴之紋路為單面設置且朝發光二極體⑵之光源設置。 用上述、、’。構可令該菲》圼爾透鏡⑴可位移的設置於該發光二極 體⑵之發光路’具體操作手段請同時參閱第四圖所示，係、為本發明第 一較佳實施例之動作示意圖，由圖中可清楚看出，由於該管體⑶）外壁 面設置有對應於該内螺紋（11)之外螺紋⑼，綱者欲調整該_ 發光—極體（2)間的距離時，使用者只要對該管體⑶） 6 201221855 進订順時針或是逆時針進行旋轉即可以調整該雜_透鏡⑴與該發光二 極體（2)間的轉，藉此可調整該發光二極體⑵之發光角度，進一步 達到周正父'日，?、面積之效果’於本實施例中，可以利用固定設置於該管體（31) 知之力疋紐（33)來旋轉該管體（31)，進一步來調整本發明之發光二極體 (2) 所照射出之光線角度，進一步達到了改變受照面積之效果。 請參閱第五圖、第六圖與第七圖所示，係為本發明第二較佳實施例之 立體圖立體分解圖與剖視圖，由圖中可清楚看出，本發明第二較佳實施 | 例包括有： 殼體（1)，該殼體（1)内部具有空間，於本實施例中該殼體（1)設 置為圓筒狀，該殼體（〗.）於壁面開設有滑軌（12)，而該滑執（12)滑移 設置有調整鈕（13)，又該滑執（12)設置有卡合區段（14); 至少一發光二極體（2) ’係收容於該殼體（1)内，於本實施例中，該 發光二極體（2)數量係為一個且設置於該殼體（丨）之底部，該發光二極 體（2)可為表面黏著型發光二極體（2)(Surface-Mount Device Light Emitting 鲁 Diode ’ SMD-LED)或雙排標準封裝發光二極體（2)(Dual In-line Package ; DIP-LED); 至少一菲涅爾透鏡（3) (Fresnel Lens)，該菲涅爾透鏡（3)係可位移 的設置於該發光二極體（2)之發光路徑上，該菲涅爾透鏡（3)可為圓塑 菲涅爾透鏡（3)或是線型菲涅爾透鏡（3)，於本實施例中，該菲涅爾透鏡 (3) 為圓型態樣，且固定設置於鏡架（15)上，而該鏡架（15)係固定設 置於該調整鈕（13)。 再者，該菲涅爾透鏡（3)之紋路可為單面或是雙面，於本實施例中， 7 201221855 該菲;里爾透鏡⑴之紋路為單面設置且朝發光二極體⑵之光源設置。 俾利用上述結構，可令該菲闕透鏡⑴可位義設置_發光二極 體⑵之發光路徑，具體操作手段請同時參閱第八圖所示，係為本發明第 二較佳實關讀赫意圖，由賊殼體⑴開設綺轨（12)，該滑軌 (η)設置有卡合區段（⑷，並且該賴（⑴可供滑移設咖整紐⑴）， 其中該調餘⑼可藉由該卡合區段（丨彳）來進行卡合謹；而該菲淫 爾透鏡⑴係固定設置於該調整鈕⑼。俾藉由上結構當使用者欲調 整該菲淫爾透鏡⑴與該發光二極體⑺間的距離時，只要撥動該調整 鈕⑼，即可以藉由該卡合區段〇4)輕鬆的滑移、定位於該滑執（12) 上’以調整該1_透鏡（3)與該發光二極體⑵間的距離，進一步來 調整本發明讀光二歸⑵所騎出之絲Μ，囉可進—步達_ 整受照面積之《.帅m人她咖積，逆時針旋出為減少 受照面積，或是順時針旋入為減少受照面積，逆時針旋出為增加受照面積。 是以，請參閱全部附圖所示，本發明一種可調發光角度之咖燈具’ 可改善習用之技術關鍵在於： —、本發刪了細_ (3)來嶋晴，_ 了繼料用量 更少、重量與體積更小之優點。 二、本發明之菲闕透鏡（3)係可位移調整的設置於該發光二極體⑵ 之發光路徑上，藉此，姻㈣自㈣觸_透鏡⑴盘發光 =體⑵_距離，進—步可根據實際情況需要來歧受照面積。 透過上述之詳細說明，即可充分顯示本發明之目的及功效上均 之進步性，產#之利祕倾，料目財面均所未見之新發明， 201221855 佳一 f4明專利要件’爰依法提出_請。，以上所述著僅為本發明之較 〜一心已，當不能肋限定本發明所實施之範ϋ。即凡依本發明專利 =所和均等變化與修飾，皆應屬於本發明專利涵蓋之範圍内，謹請貴 -委員明鐘，並祈惠准，是所至禱。 、 201221855 【圖式簡單說明】 第一圖係為本發明第一較佳實施例之立體圖。 第二圖係為本發明第一較佳實施例之立體分解圖。 第三圖係為本發明第一較佳實施例之剖視圖。 第四圖係為本發明第一較佳實施例之動作示意圖。 第五圖係為本發明第二較佳實施例之立體圖。 第六圖係為本發明第二較佳實施例之立體分解圖。 第七圖係為本發明第二較佳實施例之剖視圖。 第八圖係為本發明第二較佳實施例之動作示意圖。 【主要元件符號說明】 (1) 殼體 (11) 内螺紋 (12) 滑執 (13) 調整鈕 (14) 卡合區段 (15) 鏡架 (2) 發光二極體 (3) 菲涅爾透鏡 (31) 管體 (32) 外螺紋 (33) 旋鈕The main object of the present invention is to provide an LED luminaire incorporating a Fresnel lens (Fresne) Lens. In order to achieve the above object, the invention comprises a housing, at least one light emitting diode and at least one Fresnel lens. The light-emitting diode system is housed in the casing; the Fresnel lens is displaceably disposed on the light-emitting path of the light-emitting diode.俾 By the above structure 'When the light-emitting diode emits light, the light can be refracted first through the Fresnel lens' and the user can freely adjust the phenanthrene; the distance between the lens and the light-emitting diode 'In order to adjust the light angle of the light, thereby effectively solving the problem of the lens volume, weight over A and overweight of the conventional LED lamp, the effective Philippine (four) lens replaces the conventional lens. The material is small, the weight and volume are smaller, and it is practical and progressive for 201221855. A secondary object of the present invention is to provide an LED luminaire that can be used to illuminate the angle of the can according to the actual situation. Since the FYel Lens lens of the present invention is displaceably disposed on the light-emitting path of the light-emitting diode, the user can freely adjust the gap between the Philippine lens and the light-emitting diode. Distance 'in step-to-step _ hair effect. In a specific embodiment of the present invention, the first preferred embodiment of the present invention is characterized in that the wall surface of the casing is provided with an internal thread and the Philippine lens is secured; m is placed in the body of the tube. The outer thread of the (four) thread, by the cooperation of the inner and outer threads, can freely rotate the tube clockwise and counterclockwise, so that the distance between the re-remaining lens and the light-emitting diode can be adjusted. The illuminating angle of the illuminating diode further achieves the effect of adjusting the illuminated area; and in the second sturdy complement, the housing is openable, and the gliding slip is provided with an adjustment button, the Philippine lens The frame is set in the lining, and the frame gorge is disposed on the button system. By the above structure, the user can freely move the adjustment surface so that the distance between the Phillips lens and the light-emitting diode is obtained. Change 'can adjust the light-emitting angle of the light-emitting diode to further achieve the effect of adjusting the illuminated area. [Embodiment] In order to achieve the above object and effect, the technical means and the structure of the present invention will be described in detail with reference to the preferred embodiments of the present invention. Please refer to the first, second and third figures, which are perspective views, three-dimensional cross-sections and cross-sections of the preferred embodiment of the present invention. It is clear that the present invention (4) - the preferred embodiment 201221855 includes: a housing (1) having a space inside, in the embodiment, the housing (1) is provided in a cylindrical shape, and an inner thread (11) is disposed on an inner wall surface of the housing (1); a light-emitting diode (2) is housed in the casing (1). If the light-emitting diodes (2) are plural, the light-emitting diodes (2) can be array-arranged in the casing. In the present embodiment, the number of the light-emitting diodes (2) is one and is disposed at the bottom of the casing (1), and the light-emitting diode (2) can be surface-adhesively illuminated. Dipole (2) (Surface-Mount Device Light Emitting Diode; SMD-LED) or double-row standard package LED (2) (Dual In-line Package; DIP-LED); at least one Fresnel lens (3 (Fresnel Lens), the Fresnel lens (3) is displaceably disposed on the light-emitting path of the light-emitting diode (2), and the Fresnel lens (3) can be a circular Fresnel The lens (3) or the linear Fresnel lens (3), in this embodiment, the Fresnel lens (3) is a circular shape, and is fixedly disposed in a tube body (31), the tube The outer wall surface of the body (31) is provided with a thread (32) corresponding to the internal thread (11), and a knob (33) is disposed at one end of the body (31). Furthermore, the texture of the Philippine lens (1) may be single-sided or double-sided. In the present embodiment, the grain of the Philippine lens (1) is provided on one side and is disposed toward the light source of the light-emitting diode (2). Use the above, , '. The specific operation means for the illuminating path of the illuminating lens (1) to be disposed on the illuminating diode of the illuminating diode (1) is as shown in the fourth figure, which is the action of the first preferred embodiment of the present invention. Schematic, it can be clearly seen from the figure that since the outer wall surface of the pipe body (3) is provided with a thread (9) corresponding to the internal thread (11), the guide person wants to adjust the distance between the light-emitting body (2) The user can adjust the rotation between the miscellaneous lens (1) and the light-emitting diode (2) by rotating the pipe body (3)) 6 201221855 clockwise or counterclockwise, thereby adjusting the light-emitting two The illuminating angle of the polar body (2) further reaches the effect of the Zhou Zhengfu's day, ???, area. In this embodiment, the tube body can be rotated by a force 疋 (33) fixedly disposed on the tube body (31) ( 31) Further adjusting the angle of the light emitted by the light-emitting diode (2) of the present invention further achieves the effect of changing the illuminated area. Please refer to the fifth, sixth and seventh figures, which are perspective exploded perspective views and cross-sectional views of a second preferred embodiment of the present invention. It can be clearly seen from the figure that the second preferred embodiment of the present invention| The example includes: a housing (1) having a space inside, and in the embodiment, the housing (1) is provided in a cylindrical shape, and the housing (〗) is provided with a sliding rail on the wall surface. (12), and the sliding handle (12) is provided with an adjusting button (13), and the sliding handle (12) is provided with an engaging portion (14); at least one light emitting diode (2) is received In the present embodiment, the number of the light emitting diodes (2) is one and is disposed at the bottom of the housing (2), and the light emitting diode (2) can be a surface. Adhesive LED (2) (Surface-Mount Device Light Emitting Diode 'SMD-LED) or double-row standard package LED (2) (Dual In-line Package; DIP-LED); at least one Philippine a Fresnel lens (3), the Fresnel lens (3) is displaceably disposed on the light-emitting path of the light-emitting diode (2), and the Fresnel lens (3) can be a round plastic a Fresnel lens (3) or a linear Fresnel lens (3). In this embodiment, the Fresnel lens (3) is in a circular shape and is fixedly disposed on the frame (15). The frame (15) is fixedly disposed on the adjustment button (13). Furthermore, the texture of the Fresnel lens (3) may be single-sided or double-sided. In this embodiment, 7 201221855 the phenanthrene; the texture of the Lille lens (1) is one-sided and faces the light-emitting diode (2) Light source setting.俾Using the above structure, the phenanthrene lens (1) can be positioned to set the illuminating path of the illuminating diode (2). For the specific operation means, please refer to the eighth figure at the same time, which is the second best practical reading of the present invention. The intention is to open a rail (12) from the thief shell (1), the slide rail (η) is provided with a snap section ((4), and the layup ((1) is available for slipping the coffee setting (1)), wherein the balance (9) can be The engaging lens (1) is fixedly disposed on the adjusting button (9). The upper structure is used by the user to adjust the Philippine lens (1) and When the distance between the LEDs (7) is shifted, the adjustment knob (9) can be easily moved by the engagement section 〇4) and positioned on the slider (12) to adjust the 1 _ The distance between the lens (3) and the light-emitting diode (2) is further adjusted to adjust the silk entanglement of the second reading (2) of the present invention, and the 受 can reach the whole illuminated area. Concentrate, counterclockwise to reduce the exposed area, or clockwise to reduce the exposed area, counterclockwise to increase the exposed area. Therefore, please refer to all the drawings, the key point of the invention is that the technology of the illuminating angle of the coffee lamp can be improved: -, the hair is deleted _ (3) to 嶋 ,, _ the amount of the feed is more Less, weight and smaller size. 2. The phenanthrene lens (3) of the present invention is displaceably adjustable on the light-emitting path of the light-emitting diode (2), whereby the (four) from (four) touch lens (1) disk light = body (2) _ distance, into - Steps can be based on the actual situation needs to distinguish the exposed area. Through the above detailed description, the purpose and effectiveness of the present invention can be fully demonstrated, and the new invention of the product is not seen, the 201221855 Jiayi f4 Ming patent requirement '爰Submitted according to law _ please. The above description is only for the purpose of the present invention, and is not intended to limit the scope of the invention. That is to say, all the changes and modifications of the invention patents should be within the scope of the patents of the invention. I would like to ask you - the member of the bell, and pray for the right, is the prayer. BRIEF DESCRIPTION OF THE DRAWINGS The first figure is a perspective view of a first preferred embodiment of the present invention. The second drawing is an exploded perspective view of a first preferred embodiment of the present invention. The third drawing is a cross-sectional view of a first preferred embodiment of the present invention. The fourth figure is a schematic view of the action of the first preferred embodiment of the present invention. The fifth drawing is a perspective view of a second preferred embodiment of the present invention. Figure 6 is a perspective exploded view of a second preferred embodiment of the present invention. Figure 7 is a cross-sectional view showing a second preferred embodiment of the present invention. Figure 8 is a schematic view showing the operation of the second preferred embodiment of the present invention. [Explanation of main component symbols] (1) Housing (11) Internal thread (12) Slipper (13) Adjustment knob (14) Engagement section (15) Frame (2) Light-emitting diode (3) Frege Lens (31) Body (32) External Thread (33) Knob