M366644 - 五、新型說明： ' 【新型所屬之技術領域】 本創作是關於一種LED配光杯’尤指一種應用於LED 照明燈具領域之配光杯新型創作。 【先前技術】 按 ’ LED(發光二極體，Light Emitting Diode)具有 φ 驅動電壓低、反應速快及低耗電量特性，而為能充分利用 資源及達到節能減碳效果，政府乃積極推廣LED之應用， 並鼓勵業界研製生產各種led照明燈具。 於目前市面上所生產的led照明燈具中，有一種日光 燈形式之LED照明燈具’其係於一長形基板上設置複數個 LED(Light Emitting Diode，發光二極體），並以一長條 此而能啟用LED發光， 半圓弧形的透明燈罩套設在該基板上，且於二側設置與基 板電氣連接之插頭，該插頭插設於燈座之電源插座中，藉 以提供一省電型之照明燈具。 而由於LED發光特性，其發出之光線會朝側向周圍逸 散’使LED 朝則投射之有效出光為固定發光角度 ，亦即，M366644 - V. New description: ' 【New technology field】 This creation is about a kind of LED light distribution cup, especially a new type of light distribution cup used in the field of LED lighting. [Prior Art] According to 'LED (Light Emitting Diode), φ has low driving voltage, fast response speed and low power consumption. The government is actively promoting the use of resources and energy saving and carbon reduction. LED applications, and encourage the industry to develop and produce a variety of led lighting. Among the LED lighting fixtures currently produced on the market, there is a LED lighting fixture in the form of a fluorescent lamp, which is provided with a plurality of LEDs (Light Emitting Diodes) on a long substrate, and The LED light emitting can be enabled, and the semi-circular transparent light cover is sleeved on the substrate, and the plug electrically connected to the substrate is disposed on two sides, and the plug is inserted into the power socket of the lamp socket to provide a power saving type. Lighting fixtures. However, due to the LED light-emitting characteristics, the emitted light will diverge toward the lateral surroundings, so that the effective light emitted by the LED toward the projection is a fixed illumination angle, that is,
【新型内容】 3 M366644 . 基於上述問題所採取之改善方案，本創作係提出一種 「LED配光杯」，使其套設於LED外圍’而讓LED所發出之 光線能反射及繞射而集中光束的向外射出，以提高設計面 積内的有效照度15%~20%，且使光線分佈更加平均，而能減 輕眩光作用，讓使用者之視覺應用能達到更加舒適效果。 為達成上述目的之結構特徵及技術内容，本創作r Led ' 配光杯」，其包括： ' 一杯本體，該杯本體周圍形成反射壁，該杯本體之反 _ 射壁内部形成一光線射出區域，該反射壁端緣形成杯口使 該光線射出區域與外界連通，該杯本體上具有一 led裝配 孔連通該光線射出區域’該反射壁之内壁面形成向下朝外 傾斜狀’且於該反射壁内壁面上形成數個凸部。 藉此設計，可以LED配光杯套設於LED周圍，使LED 正面射出之大部份光線可朝向杯口向外射出，且使LED朝 側向散射的光線可經由反射壁内壁面之反射及繞射作用， 使LED射出的光線，能集中朝向杯口向外射出，藉此可將 -超出發光角度的雜散光和沒有有效利用的光線，通過本創 .作而照射在確定的照明面積之照度能提高i5%〜2〇%。 本創作設計，能使LED射出光線之分佈更加平均，且 可藉由本創作之LED配光杯壁面，使LED周圍形成保護角， 二以壁面擂止led發光時之側向散射光線，使該散射光線 y由反射壁反射向外，而除了可增加照度i5%〜以外，更 旎減輕眩光作用，讓使用者之視覺於本創作應用下之LED 照明環境中，能感受到更為舒適性。 M366644 、 【實施方式】 . 本創作LED配光杯，係設置於LED周圍，使LED發光 時朝向周圍射出之光線，能經由LED配光杯之内壁面反射， 而能集中朝向外界射出以提昇照度，且使射出之光線分佈 更為均勻以降低眩光，而讓使用者眼睛能更為舒適的在此 環境中進行工作。 配合參看第一圖及第二圖所示，本創作LED配光杯（1〇) ' 係包括一杯本體（11)，尚可進一步包含成形於杯本體（11) # 上之數個卡鉤（14) ’該數個卡鉤（14)可用於插設在如第三 圖所示之LED燈具（20)的LED基板（21)上，使LED基板（21) 上所設置的LED(30)可伸入杯本體（11)中，藉此可讓LED配 光杯（10)能定位套設在LED(30)外圍，其中： 該杯本體（11)可為多邊形，於本較佳實施例係形成矩 形狀，於該杯本體（11)周圍形成反射壁d 2)，該杯本體（11) 之反射壁（12)内部形成一光線射出區域（a)。 該反射壁（12)端緣形成杯口使該光線射出區域（。與 鲁 外界連通。 _ 該杯本體（11)上具有一 LED裝配孔（111)連通該光線 射出區域（A)。 該反射壁（12)内壁面（121)上具有反射層，該反射層 可為電鍍鋁所形成之膜層，使其具有良好的光反射功能。 於杯本體（11)之LED裝配孔（111)周緣形成數道向上 突出的定位板（15)，使LED(30)位於該數道向定位板（15) 中。 該反射壁（12 )内壁面（1 21)形成向下朝外傾斜狀，使 M3 66644 反射壁（12)端緣之杯口内面形成擴大開口狀。 於該反射壁（12)之内壁面（121)上形成數個凸部 (13)’ s玄數個凸部（13)係形成角錐形狀，該角錐形狀之凸 部（13) —端位於杯本體（π)底面，而由杯本體（u)底面向 下沿著内壁面（121)逐漸向下擴大。 以及’該數個卡鉤（14)成形於杯本體（11)上，用於插 入LED基板（21) ’使LED基板（21)上所設置的LED(30)能 "由杯本體（Η)[ΕΙ)裝配孔（111)伸入光線射出區域（a)中。 • 如第三圖、第四圖所示，係顯示一種管形之led燈具， 該LED燈具（20)包括一 LED基板（21)及一散熱板（24)貼附 於該LED基板（21) —側面’並以拉釘（4〇 )穿設加以鉚合， 該LED基板（21)中佈設電路，及於該LED基板（2丨）另側面 上設置數個LED(30)，該LED基板（21)—端設置一電源模 組（22)，並於該LED基板（21)上套設一半圓弧形的透明燈 罩（25) ’以及在該透明燈罩（25)二端設置插頭（23)，該二 插頭（23)分別與電源模組（22)及LED基板（21)電氣連接。 ' 本創作應用是以杯本體（11)上所形成之數個卡鉤（14) •插设於LED基板（21)上所設置之扣孔（211)中，使LED基 板（21)上所設置的LED(30)能由杯本體（11)之LED裝配孔 (1 U)伸入光線射出區域（A)中，藉此能使[ED配光杯（1〇) 定位套設在LED(30)外圍》 本創作设計特點，當LED( 30 )啟用發光時，能使led(3 0) 正面射出之大部份光線朝向杯口向外射出，且使LED(30) 朝側向散射的光線可經由反射壁（12)内壁面（121)、凸部 (13)反射、繞射而向外射出，使LED(30)射出之光線，能 6 M366644 $中的朝向杯口向外射出，因此，本創作設計，能提昇照 射°卩位之5又计面積内的有效照度，且使LED(30)射出光線 之分佈更加平均。 配〇參看第五圖所示’本創作之LED配光杯（10 )，於 LED(30)發光且射出之光線（1)經反射壁（ι2)杯口射出而與 該杯口水平線（X)形成一保護角（Θ)，該保護角（0)為2〇 度至30度範圍，即LED(3〇)周圍在沒有套設led配光杯（1叼 -日守為不具保護角，而由本創作定位套設在led(30)周圍後， |可以反射壁（12)之周圍擋止，而增加2〇度至3〇度之保護 角（0 )，藉此，能以壁面（12)擋止LED(3〇)發光時之朝向 周圍散射光線，使該散射光線可由反射壁（12)内壁面（121) 反射而向外射出，因此，本創作設置，除了可增加LED(30) 對外之照度15%〜20%以外，更能減輕眩光作用，而讓使用 者之眼睛能感受到更為舒適效果。 【圖式簡單說明】 ' 第一圖：本創作較佳實施例結構之俯視角度立體圖。 - 第二圖：本創作較佳實施例結構之仰視角度立體圖。 第三圖：本創作設置於LED燈具之分解示意圖。 第四圖：本創作設置於LED燈具中之外觀示意圖。 第五圖：本創作套設於LED外圍及LED射出光線之示 意圖。 【主要元件符號說明】 (l〇)LED配光杯 （11)杯本體 7 M366644 (lll)LED裝配孔 (12)反射壁 (121)内壁面 (1 3)凸部 (14)卡鉤 (15)定位板 (20)LED 燈具 (21)LED 基板 (211)扣孔 (22)電源模組 (23)插頭 (24)散熱板 (25)透明燈罩 (30)LED (40)拉釘 (A)光線射出區域 (L )光線 (X)杯口水平線 (0 )保護角[New content] 3 M366644 . Based on the improvement scheme adopted by the above problems, the author proposes an "LED light distribution cup" which is set on the periphery of the LED and allows the light emitted by the LED to be reflected and diffracted and concentrated. The beam is emitted outward to increase the effective illumination within the design area by 15% to 20%, and the light distribution is more evenly distributed, which can reduce the glare effect and make the user's visual application more comfortable. In order to achieve the structural features and technical contents of the above purpose, the present invention is a L Led 'light distribution cup, which comprises: ' a cup body, a reflective wall is formed around the body of the cup, and a light emitting area is formed inside the opposite wall of the cup body The reflective wall end edge forms a cup opening for communicating the light emitting area to the outside, and the cup body has a led mounting hole communicating with the light emitting area. The inner wall surface of the reflecting wall is formed to be inclined downward toward the outside. A plurality of convex portions are formed on the inner wall surface of the reflective wall. By this design, the LED light distribution cup can be set around the LED, so that most of the light emitted from the front side of the LED can be emitted outward toward the mouth of the cup, and the light scattered laterally by the LED can be reflected by the inner wall surface of the reflective wall and The diffracting effect enables the light emitted by the LED to be concentrated outwardly toward the mouth of the cup, thereby allowing stray light exceeding the illuminating angle and light that is not effectively utilized to be irradiated to the determined illumination area through the creation. The illuminance can be increased by i5% to 2%. The design of the present invention can make the distribution of the light emitted by the LED more even, and the protection light can be formed around the LED by the wall of the LED light distribution cup of the present invention, and the side scattered light of the LED when the LED is illuminated is used to make the scattering The light y is reflected outward by the reflective wall, and in addition to increasing the illuminance i5%~, the glare effect is further reduced, so that the user can feel more comfortable in the LED lighting environment under the creative application. M366644, [Embodiment] The LED light distribution cup of the present invention is disposed around the LED so that the light emitted toward the periphery when the LED emits light can be reflected through the inner wall surface of the LED light distribution cup, and can be concentrated toward the outside to enhance the illumination. And the light distribution of the emitted light is more uniform to reduce glare, and the user's eyes can work more comfortably in this environment. Referring to the first and second figures, the LED light distribution cup (1〇)' includes a cup body (11), and may further include a plurality of hooks formed on the cup body (11) # ( 14) 'The plurality of hooks (14) can be used to be inserted into the LED substrate (21) of the LED lamp (20) as shown in the third figure, so that the LED (30) provided on the LED substrate (21) The cup body (11) can be positioned and disposed on the periphery of the LED (30), wherein: the cup body (11) can be a polygon, in the preferred embodiment A rectangular shape is formed, and a reflective wall d 2) is formed around the cup body (11), and a light emitting region (a) is formed inside the reflective wall (12) of the cup body (11). The edge of the reflective wall (12) forms a cup opening for the light to exit the area (connecting with the outside of the Lu. _ The cup body (11) has an LED mounting hole (111) communicating with the light exiting area (A). The inner wall surface (121) of the wall (12) has a reflective layer, which can be a film layer formed by electroplating aluminum, so that it has a good light reflection function. The periphery of the LED assembly hole (111) of the cup body (11) Forming a plurality of upwardly protruding positioning plates (15) such that the LEDs (30) are located in the plurality of positioning plates (15). The inner wall surface (121) of the reflecting wall (12) is formed to be inclined downwardly outwardly, so that M3 66644 The inner surface of the mouth of the reflective wall (12) is formed with an enlarged opening. A plurality of convex portions (13)' s are formed on the inner wall surface (121) of the reflective wall (12) (13) Forming a pyramid shape, the convex portion (13) of the pyramid shape is located at the bottom surface of the cup body (π), and gradually expands downward from the bottom surface of the cup body (u) along the inner wall surface (121). The hooks (14) are formed on the cup body (11) for inserting the LED substrate (21) 'to make the LEDs (30) provided on the LED substrate (21) &Quot; by a cup body (Η) [ΕΙ) fitting hole (111) extending into the light emitting region (a) of. • As shown in the third and fourth figures, a tubular LED lamp is shown. The LED lamp (20) includes an LED substrate (21) and a heat dissipation plate (24) attached to the LED substrate (21). a side surface 'and riveted with a rivet (4 〇), a circuit is disposed in the LED substrate (21), and a plurality of LEDs (30) are disposed on the other side of the LED substrate (2 ,), the LED substrate (21) A power module (22) is disposed at the end, and a semi-circular transparent lamp cover (25) is disposed on the LED substrate (21) and a plug is disposed at the two ends of the transparent lamp cover (25). The two plugs (23) are electrically connected to the power module (22) and the LED substrate (21), respectively. 'This creation application is to use several hooks (14) formed on the cup body (11). It is inserted into the button holes (211) provided on the LED substrate (21) to make the LED substrate (21) The set LED (30) can be inserted into the light emitting area (A) from the LED mounting hole (1 U) of the cup body (11), thereby enabling the [ED light distribution cup (1〇) to be positioned on the LED ( 30) Peripheral This feature of the design, when the LED (30) is enabled to emit light, most of the light emitted from the front of the led (3 0) will be emitted toward the mouth of the cup, and the LED (30) will be scattered sideways. The light can be reflected out through the inner wall surface (121) of the reflective wall (12) and the convex portion (13), and the light emitted from the LED (30) can be emitted toward the cup opening in the 6 M366644$ Therefore, the design of the present invention can increase the effective illuminance within 5 areas of the illumination level and make the distribution of the light emitted by the LED (30) more even. For the matching, see the LED light distribution cup (10) shown in the fifth figure. The light emitted by the LED (30) and emitted (1) is emitted through the wall of the reflective wall (ι2) and the horizontal line of the cup (X) Forming a protection angle (Θ), the protection angle (0) is in the range of 2 to 30 degrees, that is, there is no LED light distribution cup around the LED (3〇) (1叼-日守 is not a protection angle, After the creation positioning is set around the led (30), the reflection of the wall (12) can be reflected, and the protection angle (0) of 2 to 3 degrees can be increased, thereby enabling the wall surface (12). The blocking LED (3〇) scatters light toward the surrounding light, so that the scattered light can be reflected by the inner wall surface (121) of the reflective wall (12) and is emitted outward. Therefore, in addition to the LED (30) In addition to the external illumination of 15% to 20%, it can reduce the glare effect and make the user's eyes feel more comfortable. [Simplified illustration] 'The first picture: the structure of the preferred embodiment of the present creation Angled perspective view - Second figure: a perspective view of the structure of the preferred embodiment of the present invention. The third picture: the creation is set in the LED lamp The fourth diagram: The schematic diagram of the appearance of the creation in the LED lamp. The fifth picture: The schematic diagram of the creation of the LED on the periphery of the LED and the light emitted by the LED. [Main component symbol description] (l〇) LED light distribution cup (11) Cup body 7 M366644 (lll) LED mounting hole (12) Reflecting wall (121) Inner wall surface (13) Projection (14) Hook (15) Positioning plate (20) LED lamp (21) LED substrate ( 211) buttonhole (22) power module (23) plug (24) heat sink (25) transparent lampshade (30) LED (40) pull stud (A) light exit area (L) light (X) cup mouth horizontal line ( 0) protection angle