TWM328539U - LED light gathering lampshade - Google Patents

LED light gathering lampshade Download PDF

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Publication number
TWM328539U
TWM328539U TW96214429U TW96214429U TWM328539U TW M328539 U TWM328539 U TW M328539U TW 96214429 U TW96214429 U TW 96214429U TW 96214429 U TW96214429 U TW 96214429U TW M328539 U TWM328539 U TW M328539U
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TW
Taiwan
Prior art keywords
cover
light
curved surface
diameter
arc
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TW96214429U
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Chinese (zh)
Inventor
hong-fei Lin
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hong-fei Lin
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Priority to TW96214429U priority Critical patent/TWM328539U/en
Publication of TWM328539U publication Critical patent/TWM328539U/en

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Description

M328539 八、新型說明: 【新型所屬之技術領域】 本創作此種LED聚光燈罩,係使LED發光量更集中增亮之LED 光量集束新穎技術者。 【先前技術】 由於發光二極體(LED)的耗電量遠比傳統燈絲燈泡少,因而一 向是人們取代燈絲燈泡照明,促進環保節能的思考方向,然而不 可拜言地,縱使目前大大提升了發光二極體本身的亮度及散熱能 力,但是如豆粒般小的發光二極體,有亮度過於向點中央集中; 光量向四面八方不定向散射,不能專向前方照明標的物,以一定 限束範圍散束照明的缺失,仍須仰賴聚光光罩控制其光量引導向 雨適當範圍散出,才能得到對標的物充足的光量及光域照明。 仁疋目荊對LED套用的聚光燈罩,大抵以傳統的透光鏡形體, 调縮成對應LED尺寸為之,雖亦有散束LED光,進行照明的效果, 但並非針職自發紐結_設,使得·發絲圍仍不夠 集束,且向旁發出之散光健不轉絲罩向財聚光照明標的 物平白造成照明區域的亮度損失,在無法集束利用led所有光量 、月兄下《人達到充足的照明,必然會採用較高耗電功率之led, 以提昇照明亮度,無形中仍有用電量不當消耗問題。 鑒於習見LED聚光燈罩,有上數麵缺失,因而,本人乃積 極研九改進之道,經過一番艱+的創作過程,終於冑本創作產生。 5 M328539 【新型内容】 . 糊作即旨錢供-種L姆光料,係岭絲光材質(例 如^亮度光學壓克力麵)製成錢弧面蚊_值域之實心 罩體,其中央形成罩底弧凸曲面、罩頂弧凸曲面之雙凸透鏡面, 且環,、^〇罩頂弧凸曲面之周圍形成罩面向内弧凹曲面,復於罩底周 • 獅成向外弧凸之拋物曲面’罩底中央向内凹容設發光二極體 (LED)之筒洞,由此構成,能將發光二極體之射%_#_ φ 自之口疋中〜光軸’產生較兩集束光量在罩前中心部位,且發光 二極體向旁發出之散光穿透筒洞,折向拋物曲面再反㈣出罩面 向内弧凹曲面,沿着十心光軸折射集束,使LED發光量更集中增 亮,此為本創作之目的。 又’本創作此種LED聚光料,其巾央形成罩底弧凸曲面之中 心’與罩概凸曲面之巾城,製作上可偏狐刪刪,使偏出光 線角度約為1.1〜1. 2。之間’使其向外接透光管一管端射入時,在 • 不·纽縣使透絲受光,《透瑩明亮 , 光芒擴大管照明區域,此為本創作之又一目的。 儿 再者’本創作此種LED聚光燈罩,以罩面直徑17〜23mm,罩全 深約11.416mm尺寸為例’射央形成罩頂弧凸錢賴曲半徑, 設定在10〜15刪之間’因而縱使是同樣外緣尺寸的數只⑽聚光燈 罩’也可藉由中央形成罩頂弧凸曲面,不同選定的弧曲半徑,使 光軸射出角度,有15〜3()。_差異變化,提供選控適宜的用聚光 範圍,此為本創作之再一目的。 6 M328539 至於本創作之詳細構造、應用原理、作用與功效,則參 • 翁谢圖所作之酬即可铜完全的了解。 … 【實施方式】 第圖為本創作LED聚光燈罩之立體圖,並請同時參閱第二圖 •之罩面正視圖、第三圖之側示圖,及第四圖之俯視兼剖面圖’由 •該些圖所示可知,本創作此獅聚光燈罩1〇,由高透亮光材質(例 ❿ 如高亮度光學壓克力醜)製成各處弧面特定比例值域之實心單 體,其中央形成罩底弧凸曲面u、罩頂弧凸曲面12之雙凸透鏡面, 且環繞罩頂弧 凸曲面12之周圍形成罩面向娜凹曲面13,復於罩底周環形 成向外弧凸之撤物曲面14,罩底中央向内凹設容置發光二極體 (LED)之筒洞15。 設定尺寸及各處弧面特定比例值域,一如第二圖之罩面、第 鲁-三圖’及第四圖標註尺寸所示,罩面直徑17〜23刪,罩全深約 ,11.16麵尺寸時,其中央形成罩頂弧凸曲面12的弧曲半徑,設定在 10〜15mm間;中央形成罩底弧凸曲面丨丨的弧曲半徑,設定在〜 15mm間;罩面向内弧凹曲面13的弧曲半徑,設定在15〜25刪間; 拋物曲面14的弧曲半徑,設定在3〇〜5〇咖間;筒洞15直徑,設定 在5〜7腿間;筒洞15中央深度,設定在4〜6刪間,罩頂弧凸曲面 12之弧頂到罩底弧凸曲面丨丨之弧頂距離,設定在4〜711]11]間,且其 中央形成罩底弧凸曲面之中心,與罩頂弧凸曲面之中心點,製作 7 M328539 上可偏移G. GG8mm (偏移量圖中未示),復於罩面—邊緣侧凸出一 卡定塊16。 由此構成’如第五圖依本創作LED聚光燈罩配裝之燈具立體 組合圖,及第六W之剖關所示,能將本創作此種LED聚光燈罩 10套入與相合之燈罩座’且藉由罩面凸出之卡定塊16卡入燈 罩座殼2G之定位凹彻,絲面佈設—發光二極體3G之發光二極 體電路31與鮮錢_疊,使發光二極穿過燈罩座殼卻 底中央透孔21伸人筒洞15巾,形成相卡封裝之—聚光光源單體 40 ’復於此單體40對着LED聚光燈罩1〇罩面前端,疊接一透光管 50—管端,使發光二極體30發光折射穿透聚光燈罩1〇之聚合光 量’如前型内容中所揭示,以偏出角度約為L丨〜丨.2。間之光線, 向透光管50-管端射人’在管_不斷產生反射光,達到再經由 透光官50通體受光,發出透瑩明亮光芒擴大管照明區域。 至於LED聚光燈罩1〇之光折射效果,一如第七圖所示,LED 聚光燈罩1G將發光二極獅之縣,透過雙凸透鏡面(即罩底弧 凸曲面11鮮概凸曲面12)之gj定巾^光軸’產生較高集束光 量在罩前中心部位,且發光二極體3〇向旁發出之散光穿透筒洞 15,折向拋物曲面14再反射穿出罩面向内弧凹曲面丨3,沿着中心 光軸折射集束,使LED發光量更集中增亮。 攸上所述可知,本創作之此種led聚光燈罩,確實具有使led 發光i更集中增焭之效果,且未見諸公開使用,合於專利法之規 定,懇請賜准專利,實為德便。 8 M328539 須陳明者,以上所述者乃是本創作較佳具體的實施例,若 依本創作之構想所作之㈣,或其產生之魏_,仍未超 说明書與圖示所涵蓋之精神時,均應在本創作之範圍 2 陳明。 、予 【圖式簡單說明】 附圖者: 第一圖為本創作LED聚光燈罩之立體圖。 第二圖為本創作LED聚光燈罩之罩面正視圖。 第三圖為本創作LE1D聚光燈罩之側示圖。 第四圖為本創作LED聚光燈罩之俯視兼剖面圖。 第五圖為依本創作LED聚光燈罩配裝之燈具立體組合圖 第六圖為第五圖組合完成之整體剖面圖。 第七圖為本創作LED聚光燈罩之光折射路徑示圖。 【主要元件符號說明】 10····ϋ:β聚光燈罩 11· · · ·罩底弧凸曲面 12· · · ·罩頂弧凸曲面 13· ···罩面向内弧凹曲面 14 ----拋物曲面 15 ----筒洞 M328539 16.. ..卡定塊 20.. ..燈罩座殼 21____定位凹槽 22.. ..中央透孔 30.. ..發光二極體 3L...發光二極體電路 40....聚光光源單體 50____透光管M328539 VIII. New Description: [New Technology Field] This LED spotlight cover is a novel technology for LED light quantity clustering that makes LED light emission more concentrated. [Prior Art] Since the power consumption of LEDs is far less than that of traditional filament bulbs, it has always been a way for people to replace filament bulb lighting and promote environmental protection and energy conservation. However, it is not possible to say that even now, it has greatly improved. The brightness and heat dissipation capability of the light-emitting diode itself, but the small light-emitting diode such as the bean grain has a brightness that is concentrated toward the center of the point; the light quantity is not directional scattering in all directions, and the target object cannot be exclusively directed to the front, with a certain limit range. The lack of scatter beam illumination still relies on the concentrating illuminator to control its light quantity to be directed to the proper range of rain to obtain sufficient light quantity and light field illumination for the target object. The spotlight cover used by LEDs for LEDs is mostly a traditional light-transmitting mirror, which is reduced to the corresponding LED size. Although there are also scattered LED lights for lighting effects, it is not a spontaneous knot. Therefore, the hairline is still not enough bundled, and the astigmatism that is emitted to the side is not turned to the light of the illuminating object, causing the brightness loss of the illumination area, and it is impossible to bundle and use all the light amount of the LED. To achieve sufficient lighting, it is inevitable to use LEDs with higher power consumption to improve the brightness of the lighting, and there is still a problem of improper consumption of electricity. In view of the fact that the LED spotlight cover is missing, there are a few missing faces. Therefore, I am actively improving the way of improving the nine. After a difficult process of creation, I finally created this book. 5 M328539 [New Content] . The paste is the purpose of money supply - kind of L light material, the ray silk material (such as ^ brightness optical acrylic surface) made of the money arc surface mosquito _ value of the solid cover, the center The lenticular surface of the arc-convex curved surface of the cover bottom and the convex curved surface of the cover is formed, and the ring, the top surface of the curved convex surface of the cover forms a concave curved surface facing the inner arc, and is covered on the bottom of the cover. The parabolic curved surface of the bottom of the cover is recessed with a light-emitting diode (LED) in the center of the cover, and thus the light-emitting diode can generate the %_#_ φ from the optical axis to the optical axis. The amount of light of the two bundles is at the center of the front of the hood, and the astigmatism emitted by the illuminating diode penetrates the cylinder hole, and is deflected toward the parabolic curved surface, and then reversed (4) the concave surface of the hood facing the inner arc, and the bundle is refracted along the ten-axis optical axis, so that The amount of LED illumination is more concentrated and brightened, which is the purpose of this creation. In addition, the creation of such LED concentrating material, the center of the towel forming the center of the convex curved surface of the cover and the towel surface of the convex surface of the cover, can be deleted on the fox, so that the angle of the ray is about 1.1~1. . 2. When it is connected to the end of the light-transmissive tube, the light is transmitted through the tube. In the New York County, the light is transmitted through the light, and the light is enlarged and the tube is illuminated. This is another purpose of the creation. In addition, the author created this LED spotlight cover with a cover diameter of 17~23mm and a full depth of about 11.416mm. 'Thus even if it is the same outer edge size, only a few (10) spotlights can also form a convex top curved surface by the center, different selected arc radius, so that the optical axis emits an angle of 15~3(). _Differential changes, providing a suitable range of concentration for the selection and control, this is another purpose of the creation. 6 M328539 As for the detailed structure, application principle, function and effect of this creation, the rewards of Weng Xietu can be fully understood. [Embodiment] The figure is a perspective view of the LED spotlight cover, and please refer to the second figure, the front view of the cover, the side view of the third figure, and the top view of the fourth figure. As can be seen from the figures, the lion's spotlight cover is made of a high-transparent light-emitting material (such as high-brightness optical acrylic ugly). Forming a lenticular surface of the convex curved surface u of the cover bottom and the convex curved surface 12 of the cover top, and forming a cover surface facing the concave surface 13 around the curved convex curved surface 12 of the cover, and forming a outward arc convex on the circumference of the cover bottom The object curved surface 14 has a cylindrical hole 15 for accommodating a light-emitting diode (LED) inwardly in the center of the cover bottom. Set the size and the specific scale value range of the arc surface, as shown in the cover of the second figure, the Dilu-three map' and the fourth icon note size, the cover diameter is 17~23, and the cover is deep, 11.16 When the surface size is formed, the arc radius of the convex curved surface 12 of the cover is formed at the center, and is set between 10 and 15 mm; the arc radius of the convex curved surface of the bottom of the cover is set to be between 15 mm; the cover faces the inner arc concave The arc radius of the curved surface 13 is set at 15~25; the arc radius of the parabolic surface 14 is set between 3〇5 and 5〇; the diameter of the tube 15 is set between 5 and 7 legs; the center of the tube 15 is 15 Depth, set in 4~6 cut-out, the arc top of the curved top curved surface 12 of the cover to the arc top of the cover bottom curved surface, set between 4~711]11], and the center forms the bottom of the cover arc The center of the surface, and the center point of the convex curved surface of the cover, can be offset by G. GG8mm on the 7 M328539 (not shown in the offset figure), and the cover surface is formed on the edge side. Thus, as shown in the fifth figure, according to the three-dimensional combination diagram of the LED spotlight lamp cover, and the sixth W section, the LED spotlight cover 10 can be put into the corresponding lampshade seat. And the locking block 16 protruding from the cover surface is caught in the positioning recess of the lampshade housing 2G, and the wire surface is arranged--the light-emitting diode circuit 31 of the light-emitting diode 3G is stacked with the fresh money, so that the light-emitting diode is worn. The lampshade housing has a central through hole 21 extending into the tube hole 15 to form a phase card package - the concentrating light source unit 40' is multiplexed with the single body 40 facing the front end of the LED spotlight cover 1 fascia The light-transmitting tube 50—the tube end, causes the light-emitting diode 30 to refract and illuminate the amount of the concentrated light passing through the spotlight cover 1′ as disclosed in the foregoing content, so that the angle of deviation is about L丨~丨.2. The light between the light, the light-emitting tube 50-tube end shoots 'in the tube _ constantly produces reflected light, and then receives light through the light-transmitting official 50 body, emitting a bright and bright light to enlarge the tube illumination area. As for the light refraction effect of the LED spotlight cover, as shown in the seventh figure, the LED spotlight cover 1G will illuminate the bipolar lion county through the lenticular lens surface (ie, the convex curved surface of the cover bottom 11 is roughly convex curved surface 12) Gj fixed towel ^ optical axis 'produces a higher amount of concentrated light in the front part of the cover, and the astigmatism emitted by the light-emitting diode 3 穿透 is penetrated through the tube hole 15 , and is deflected toward the parabolic curved surface 14 and then reflected out through the cover facing the inner arc concave The surface 丨3 refracts the bundle along the central optical axis to make the LED illuminating more concentrated. As can be seen from the above description, the LED spotlight cover of the present invention does have the effect of making the LED illumination i more concentrated and enlarged, and has not been disclosed for use. In accordance with the provisions of the Patent Law, it is a patent to be granted. Will. 8 M328539 It must be stated that the above is a better specific embodiment of this creation. If (4) is made according to the concept of this creation, or the Wei_ produced by it, it is still beyond the scope of the specification and illustration. Spirituality should be within the scope of this creation 2 Chen Ming. [Simplified description of the drawings] The first figure is a perspective view of the LED spotlight cover. The second picture is a front view of the cover of the creative LED spotlight cover. The third picture is a side view of the created LE1D spotlight cover. The fourth picture is a top view and a cross-sectional view of the LED spotlight cover. The fifth picture shows the three-dimensional combination of the lamps assembled with the LED spotlight cover. The sixth picture shows the overall cross-sectional view of the fifth figure. The seventh picture shows the light refraction path of the LED spotlight cover. [Description of main component symbols] 10····ϋ: β spotlight cover 11· · · · Bottom curved surface 12 · · · · Cover top curved surface 13 · · · · Cover facing inner curved surface 14 -- --Parabolic surface 15 ----Cylinder hole M328539 16....卡定块20..., lampshade housing 21____ positioning groove 22... central through hole 30.. ..lighting diode 3L...Lighting diode circuit 40....concentrating light source unit 50____ light transmission tube

Claims (1)

M328539 九、申請專利範圍: • L一種LED聚光燈罩,由高透亮光材質製成各處弧面特定比例 • 值域之貝〜罩體,其特徵在於:中央形成罩底弧凸曲面、罩頂孤凸 曲面之雙凸透鏡面,且環鮮狐凸曲面之周圍形成罩面向内弧凹 曲面,復於草底周環形成向外弧凸之拋物曲面,罩底中央向内凹設 -容置發光二極體之筒洞,由樣將發光二極體之射光透過雙凸透鏡 λ面之固定中心光軸,產生較高集束光量在罩前中心部位,且發光二 • 極體向旁發出之散光穿透筒洞,折向拋物曲面再反射穿出罩面向内 弧凹曲面,沿着中心光軸折射集束者。 2·如申請專利範圍第丨項之Lm)聚光燈罩,其罩面直徑在丨了至 23mm間’罩全深在η· 16刪尺寸時,罩頂弧凸曲面的弧曲半徑,在 10〜15刪間者。 3.如申請專利範圍第1項之Lm>聚光燈罩,其罩面直徑在17 至23mm間,罩全深在11· i6mm尺寸時,罩底弧凸曲面的弧曲半徑, 在10〜15刪間者。 . 4·如申請專利範圍第1項之LE:D聚光燈罩,其罩面直徑在17至 23mm間,罩全深在11.16mm尺寸時,罩面向内弧凹曲面的弧曲半徑, 在15〜25mm間者。 5.如申請專利範圍第1項之le:D聚光燈罩,其罩面直徑在17至 23mm間,罩全深在11.16mm尺寸時,拋物曲面的弧曲半徑,在3〇〜 50mm間者。 M328539 6·如申請專利範圍第1項之led聚光燈罩,其罩面直徑在17至 23mm間,罩全珠在11· 16mm尺寸時,筒洞直徑在5〜7刪間者。 7·如申請專利範圍第1項之led聚光燈罩,其罩面直徑在17至 23mm間,罩全深在11· 16mm尺寸時,筒洞中央深度,在4〜6麵間者。 8·如申請專利範圍第1項之LED聚光燈罩,其罩面直徑在^至 23mm間’罩全深在11· 16mm尺寸時,罩舰凸曲面之弧糊罩底弧 凸曲面之弧頂距離’在4〜7細1間者。 9·如申請專利範圍第1項之UED聚光燈罩,其罩面直徑在17至 23mm間罩全/未在Π. 16mm尺寸時,罩底弧凸曲面之中心,與罩頂 弧凸曲面之中心點,係偏移0· 008mm者。 1〇·如申請專利範圍第1項之LED聚光燈罩,其罩面一邊緣側凸 出一^定i鬼者。M328539 Nine, the scope of application for patents: • L LED spotlight cover, made of high translucent material to make a specific proportion of the arc surface. • The value of the shell ~ cover body, which is characterized by: the center forms the curved bottom surface of the cover, the top of the cover The lenticular surface of the ortho-convex surface, and the convex curved surface of the ring forms a concave curved surface facing the inner arc, and the peripheral ring of the grass bottom forms a parabolic curved surface with an outward arc convex, and the center of the cover bottom is recessed inwardly - accommodating light The cavity of the diode body transmits the light of the light-emitting diode through the fixed central optical axis of the λ plane of the lenticular lens, and generates a higher concentration of light in the front center of the cover, and the astigmatism of the light-emitting diode is emitted sideways. Through the tube hole, fold the parabolic surface and then reflect the through-out cover facing the inner arc concave surface, and refract the bundle along the central optical axis. 2. For example, if the Lm) spotlight cover of the scope of the patent application is covered, the diameter of the cover is between 23mm and the width of the cover is η·16, and the radius of the arc of the curved top of the cover is 10~ 15 deleters. 3. For the Lm> spotlight cover of the first paragraph of the patent application, the cover diameter is between 17 and 23 mm, and the full radius of the cover is 11·i6 mm, and the arc radius of the curved surface of the cover is deleted in 10~15. Interperson. 4. For example, the LE:D spotlight cover of the first application patent scope has a cover diameter of 17 to 23 mm. When the cover is deep at 11.16 mm, the radius of the cover facing the curved surface of the inner arc is 15~ 25mm room. 5. For the le:D spotlight cover of the first paragraph of the patent application, the cover diameter is between 17 and 23 mm, and the radius of the parabolic curved surface is between 3 〇 and 50 mm when the cover is at a depth of 11.16 mm. M328539 6· As for the led spotlight cover of the first application of the patent scope, the cover diameter is between 17 and 23 mm, and when the cover is at the size of 11.16 mm, the diameter of the cavity is between 5 and 7. 7. For example, the led spotlight cover of claim 1 has a cover diameter of 17 to 23 mm, and the cover is deep at a depth of 11·16 mm, and the center depth of the cavity is between 4 and 6 faces. 8. If the LED spotlight cover of the first application patent scope is in the range of ^ to 23mm, the full width of the cover is 11·16mm, and the arc top distance of the curved convex surface of the convex surface of the cover ship convex surface 'In 4 to 7 fine 1 room. 9. For example, the UED spotlight cover of the scope of patent application No. 1 has a cover diameter of 17 to 23 mm. The cover is full/not in the Π. 16mm size, the center of the convex curved surface of the cover, and the center of the convex curved surface of the cover Point, which is offset by 0·008mm. 1〇·If you apply for the LED spotlight cover of item 1 of the patent scope, the edge of the cover will protrude from the edge of the cover.
TW96214429U 2007-08-30 2007-08-30 LED light gathering lampshade TWM328539U (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI392836B (en) * 2009-09-18 2013-04-11 Upec Electronics Corp Led lighting unit and street lamp
TWI471500B (en) * 2012-01-06 2015-02-01 Univ Nat Cheng Kung Secondary optics components
TWI476458B (en) * 2011-08-29 2015-03-11 惠州元暉光電股份有限公司 Secondary light distribution lens for multi-chip semiconductor(led) lighting

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI392836B (en) * 2009-09-18 2013-04-11 Upec Electronics Corp Led lighting unit and street lamp
TWI476458B (en) * 2011-08-29 2015-03-11 惠州元暉光電股份有限公司 Secondary light distribution lens for multi-chip semiconductor(led) lighting
TWI471500B (en) * 2012-01-06 2015-02-01 Univ Nat Cheng Kung Secondary optics components

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