TW201209458A - Lens - Google Patents

Abstract

A lens disposed on a flat surface is provided. The flat surface has a hole, and light is irradiated from a first side of the flat surface to a second side of the flat surface through the hole, wherein the first side is opposite to the second side. The lens includes a ring portion. The ring portion is disposed on the second side of the flat surface and surrounds the hole. The ring portion has an inner wall at least located inside the hole and an inner diameter defined by the inner wall is gradually increased from a side of the ring portion adjacent to the flat surface to another side of the ring portion away from the flat surface.

Description

U206-1187 35126twf.doc/I 201209458 六、發明說明： 【發明所屬之技術領域】 ’且特別是有關於- 種可提 本發明是有關於一種鏡片 供光暈效果的鏡片。 【先前技術】 照明裝置為曰常生活中不可或缺的 ^ ^ 人們的生活方式，現今於-般家庭巾或’改變了 皆可看到使用各式各樣的照0錄置，^ “的至内場合’ 燈、檯燈、吊燈、霓虹燈...等，對於昏日光燈、照明 以透過照明裝置加以改善。 暗所帶來的不便可 對於不同的照明裝置而言，其勒 異，例如：-般曰光燈、照明燈、檯燈.·.等 明的使用，而也有-些特殊用途的照明裝置例如：夜^、，、、 即為應用於人們人_所提供的照明，其發光功率較ς， ，為輔助之用H即為嵌人於天花板、地板或是牆壁... 等，藉以提供特殊的照明方式。 在嵌入式的喪燈設計中，光線係由天花板、地 牆壁…等的-側朝向另—側射出。對於使用者而言，嵌入 式，設計雖;f會在視覺上產生異物凸起的壓域^但是， 天!匕才反、地板或是牆壁··.等因紐無法直接照射到而相 地顯得黯淡與了無生趣。 τ 【發明内容】U206-1187 35126twf.doc/I 201209458 VI. Description of the invention: [Technical field to which the invention pertains] ‘and particularly related to the invention. The invention relates to a lens for a halo effect. [Prior Art] Lighting devices are indispensable in everyday life. ^^ People's lifestyles, nowadays in the family-like towels or 'changes can be seen using a variety of photos 0, ^" In-situ occasions 'lights, desk lamps, chandeliers, neon lights, etc., for dim fluorescent lamps, lighting to improve through the lighting device. The incompatibility caused by the darkness is different for different lighting devices, for example:- The use of general lighting, lighting, table lamps, etc., but also some special-purpose lighting devices such as: night ^,,,, is the lighting provided for people, the luminous power is better than ς, , for auxiliary use, H is embedded in the ceiling, floor or wall, etc., in order to provide special lighting. In the embedded mourning lamp design, the light is from the ceiling, the ground wall, etc. - The side is directed toward the other side. For the user, the embedded, design; f will visually create the pressure field of the foreign object convex ^, but the day! 匕 反, the floor or the wall ··. New Zealand can’t be directly exposed, but it looks bleak and no Interesting. τ [Invention content]

35126twf.doc/I 201209458^〇,1187 本發明提供一種鏡片，與嵌入式燈具組裝後可提供光 暈效果。 ' 本發明提出一種鏡片配置於具有開孔之平面上。光源 自平面的第一側藉由開孔朝向平面的第二側射出，其中第 一側與第二侧彼此相對。鏡片包括一配置於平面上第二側 並環繞開孔之環形部。環形部具有一内壁，内壁至少位於 開口内，且内壁所定義出來的内徑由環形部鄰***面之二 側向遠離平面之另一侧逐漸增加。 在本發明之-實施例中，上述内壁與平面的失角自4〇 度至65度。 在本發明之一實施例中，上述環形部更具有一外壁， 外壁與内壁彼此相對’且外壁所定義出來的外徑由環形部 鄰***面之-侧向遠離平面之另—側逐漸增加或維持二 定。具體而言，外壁與平面的夾角自45度至90度。此外， 外壁所圍的輪廓可以為多個弧形所組成的波浪狀。 在本發明之一實施例中，上述鏡片更包括一組裝呷， 配置於環形部接近於平面之一側。舉例而言，組裝部接 ，開孔的邊緣以將鏡片固定於平面上。此外，組裝部例如 是由環形部朝向第一側凸伸出去。 在本發明之一實施例中，上述鏡片更包括一中心部， 連接於環形部的内壁，以將開孔遮蔽。另外， ^遭 擇性地為一凸起狀。 一基於上述，本發明的鏡片包括環形部，其具有傾斜的 内壁。鏡片可搭配嵌入式照明裝置而設置於一平面上， 201209458 C206-118735126twf.doc/I 201209458^, 1187 The present invention provides a lens that provides a halo effect when assembled with a recessed luminaire. The invention proposes a lens disposed on a plane having openings. The first side of the light source from the plane exits through the aperture toward the second side of the plane, wherein the first side and the second side are opposite each other. The lens includes an annular portion disposed on a second side of the plane and surrounding the aperture. The annular portion has an inner wall, the inner wall being at least located within the opening, and the inner diameter defined by the inner wall gradually increasing from the side of the annular portion adjacent the plane to the other side away from the plane. In the embodiment of the invention, the inner wall and the plane have a missing angle from 4 to 65 degrees. In an embodiment of the invention, the annular portion further has an outer wall, the outer wall and the inner wall are opposite each other' and the outer diameter defined by the outer wall is gradually increased or maintained by the annular portion adjacent to the plane-side away from the other side of the plane. Two fixed. Specifically, the angle between the outer wall and the plane is from 45 degrees to 90 degrees. In addition, the contour of the outer wall may be a wave shape composed of a plurality of curved shapes. In an embodiment of the invention, the lens further includes an assembled jaw disposed on a side of the annular portion that is close to the plane. For example, the assembly is joined to the edge of the aperture to secure the lens to the plane. Further, the assembly portion is projected from the annular portion toward the first side, for example. In an embodiment of the invention, the lens further includes a central portion coupled to the inner wall of the annular portion to shield the opening. In addition, ^ is selectively convex. In view of the above, the lens of the present invention includes an annular portion having an inclined inner wall. The lens can be placed on a flat surface with an embedded lighting device, 201209458 C206-1187

35126twf.doc/I 且嵌入式照明裝置與鏡片可分別地位於平面的相對兩側。 傾斜的内壁可使嵌入式照明裝置所發出的光源在鏡片内局 部地内全反射以照射於平面上。如此一來，平面上將產生 環狀的光暈效果以提升視覺上的美觀。 為讓本發明之上述特徵和優點能更明顯易懂，下文特 舉實施例，並配合所附圖式作詳細說明如下。 【實施方式】 圖1繪示為本發明一實施例的鏡片及其裝設環境的示 意圖。請參照圖1，鏡片100配置於一平面10上。平面 具有一開孔12 ’且一光源20自平面10的一第一側I藉由 開孔12朝向平面的一第二側Π射出，其中第一側I與第 二側II彼此相對。鏡片100包括一環形部11〇。環形部110 配置於平面12的第二側II並環繞開孔12。環形部110具 有一内壁112。 值得一提的是，内壁112所定義出來的一内徑Di由 環形部110鄰***面10之一側102向遠離平面1〇之另一 側104逐漸增加。換言之，内壁112係為一傾斜的側壁。 此外，内壁112至少位於開口 12内，並且内徑Di的最小 值例如小於開孔12之孔徑。 光源20由第一側I藉由開口 12朝向第二側Π射出 時’至少有部份光源20會進入鏡片1〇〇的環型部110中。 在本實施例中，鏡片1〇〇的材質例如是高分子透明材料 (PMMA、PC、PET...)、玻璃…等透明或半透明材質，其35126twf.doc/I and the embedded illuminator and the lens can be located on opposite sides of the plane, respectively. The slanted inner wall allows the light source emitted by the embedded illuminator to be totally reflected locally within the lens to illuminate the plane. As a result, a circular halo effect will be produced on the plane to enhance the visual aesthetics. The above described features and advantages of the present invention will become more apparent from the description of the appended claims. Embodiments Fig. 1 is a view showing a lens and an installation environment thereof according to an embodiment of the present invention. Referring to FIG. 1, the lens 100 is disposed on a plane 10. The plane has an opening 12' and a light source 20 is ejected from a first side I of the plane 10 toward the second side of the plane by the opening 12, wherein the first side I and the second side II are opposite each other. The lens 100 includes an annular portion 11A. The annular portion 110 is disposed on the second side II of the plane 12 and surrounds the opening 12. The annular portion 110 has an inner wall 112. It is worth mentioning that an inner diameter Di defined by the inner wall 112 is gradually increased from the one side 102 of the annular portion 110 adjacent to the plane 10 to the other side 104 away from the plane 1〇. In other words, the inner wall 112 is a sloping side wall. Further, the inner wall 112 is located at least within the opening 12, and the minimum value of the inner diameter Di is, for example, smaller than the aperture of the opening 12. When the light source 20 is emitted from the first side I toward the second side by the opening 12, at least a portion of the light source 20 enters the annular portion 110 of the lens 1〇〇. In the present embodiment, the material of the lens 1 is, for example, a transparent or translucent material such as a polymer transparent material (PMMA, PC, PET...), glass, etc.

201209458 -^206-1187 35126twf.doc/I 折射率不同於空氣》若内壁112的傾斜角度經過適當的設 計，則有部分光源20會在内壁112發生内全反射而朝向平 面10照射。此時，平面1〇上將產生有環型的光暈效果。 值得一提的是，本實施例還可以選擇性地在内壁112上塗 佈顏料層（未繪示）或是採用彩色的環形部11〇。如此一來， 平面10上所產生的光暈將可具有與光源2〇不同的顏色。 詳言之，本實施例中，環形部11〇遠離平面1〇之一 侧104例如平行於平面1〇。因此，光源2〇在内壁112發 生内全反射後可以先而照射於環形部11〇遠離平面1〇之一 側104 ’再經過第二次全反射作用以朝向平面照射。亦 即’光線在環形部腦内可以經過兩次的内全反射作用以 照射於平面1 〇上。 圓二=5 2 1 會示為圖1之鏡片的環形部的剖面 圖1與圖2，在本實施例中，内壁112與 的環形部no例如更且有一外劈⑴；\另外鏡片100 ⑴彼此相對。值得一14 ’且外壁114與内壁 外徑D。可以由環形部11〇i近所定義出來的一 〇> 1Λ 干面10之一側102向遠逢鱼 w與平 持—定。換言之，外壁 來，光源 反射後’若照射於外壁114:^二=:側104被内全 向平面10射出，夢以在 卜望114受到折射而朝 本實施例也可以選擇性 光暈。當然， 牡H12上塗佈有彩色顏料以 201209458201209458 -^206-1187 35126twf.doc/I Refractive index is different from air. If the inclination angle of the inner wall 112 is appropriately designed, part of the light source 20 is internally totally reflected on the inner wall 112 and irradiated toward the plane 10. At this time, a ring-shaped halo effect will be produced on the plane 1〇. It is worth mentioning that the embodiment can also selectively coat the inner wall 112 with a pigment layer (not shown) or a colored annular portion 11〇. As such, the halo produced on the plane 10 will have a different color than the source 2〇. In detail, in the present embodiment, the annular portion 11 is away from the plane 1 侧 one side 104, for example, parallel to the plane 1 〇. Therefore, the light source 2 全 can be totally totally reflected by the inner wall 112 and then irradiated to the annular portion 11 〇 away from the plane 1 侧 side 104 ′ and then subjected to the second total reflection to illuminate the plane. That is, the light can undergo two total internal reflections in the brain of the ring to illuminate the plane 1 〇. Circle 2 = 5 2 1 will be shown in section 1 and FIG. 2 of the annular portion of the lens of FIG. 1. In the present embodiment, the inner wall 112 and the annular portion no have, for example, an outer cymbal (1); and the additional lens 100 (1) Opposite each other. It is worth a 14' and the outer wall 114 and the inner wall outer diameter D. One side of the dry surface 10, 102 can be defined by the annular portion 11〇i, and one side 102 of the dry surface 10 is fixed to the fish. In other words, the outer wall, after the light source is reflected, is irradiated to the outer wall 114: ^2 =: the side 104 is emitted by the inner omnidirectional plane 10, and the dream is refracted in the hope 114, and the embodiment can also selectively vortex. Of course, the yam H12 is coated with color pigments to 201209458

-------七 206-1187 35126twf.doc/I 助於產生彩色的光暈。 舉例而言’本發明的設計可以應用於一嵌入式照明裝 置上。在一實施例中，平面1〇可以是天花板、牆面、桌面、 地面等各種可以安裝嵌入式照明裝置的平面狀結構物。開 孔12則是用以安裝嵌入式照明裝置，且光源2〇例如是嵌 入式照明裝置所提供的光線。在本實施例中，鏡片與 嵌入式照明裝置分別裝設於平面10的相對兩側I與Η，以 藉，鏡片1〇0所提供的光學作用來美化嵌入式照明裝置的 出光效果。具體而言，鏡片1〇〇的設置可使嵌入式照明裝 置具有環形光暈的效果以增加視覺上的美感。 在本實施例中’嵌入式照明裝置可以是各種已知的嵌 入式燈具，也可以使用各種發光光源，諸如燈泡、燈管、 發光二極體等，本發明不需特別地限定。因此，圖1中並 未具體地繪示出來嵌入式照明裝置的結構。此外，在其他 實施例中，鏡片100可不與嵌入式照明裝置搭配設計，亦 即發光光源不需與特定的燈罩或是燈筒組裝成嵌入式照明 # 裝置以裝設於開孔丨2中。舉例而言，在特定設計需求下， 可將任何發光光源直接裝設於平面1〇的第一侧1以作為間 接照明用的光源20。此時，發光光源所發出的光源2〇也 可在開孔12附近造成環形光暈的視覺效果。 值得一提的是，内壁112朝向開孔12中心集中，則 •光暈越顯著。不過，光暈越顯著意味著越多光線朝向平面 - 10照射而無法作為照明之用，可能影響整體照明光線的強 度。因此，在實際的設計中，可隨不同設計需求來調整内 201209458 •C206-1187------- Seven 206-1187 35126twf.doc/I Helps produce a colored halo. For example, the design of the present invention can be applied to an embedded lighting device. In one embodiment, the plane 1〇 may be a ceiling-like structure such as a ceiling, a wall, a table top, a floor, or the like that can be fitted with an embedded lighting device. The opening 12 is for mounting an embedded illuminator, and the light source 2 is, for example, the light provided by the embedded illuminator. In this embodiment, the lens and the embedded illuminating device are respectively disposed on opposite sides I and Η of the plane 10, so as to enhance the light-emitting effect of the embedded illuminating device by the optical action provided by the lens 〇0. In particular, the arrangement of the lens 1〇〇 allows the embedded illumination device to have the effect of a ring halo to add a visual aesthetic. In the present embodiment, the embedded lighting device may be various known embedded lamps, and various light-emitting sources such as a bulb, a lamp, a light-emitting diode, and the like may be used, and the present invention is not particularly limited. Therefore, the structure of the embedded lighting device is not specifically illustrated in FIG. In addition, in other embodiments, the lens 100 may not be designed in conjunction with the embedded illuminating device, that is, the illuminating light source does not need to be assembled with a specific lamp cover or lamp into an embedded lighting device to be installed in the opening 丨2. For example, any particular illumination source can be mounted directly on the first side 1 of the plane 1 以 as a source 20 for indirect illumination. At this time, the light source 2 发出 emitted by the illuminating light source can also cause a visual effect of the ring halo near the opening 12. It is worth mentioning that the inner wall 112 is concentrated toward the center of the opening 12, and the halo is more pronounced. However, the more pronounced the halo means that the more light is directed towards the plane - 10 and cannot be used as illumination, which may affect the intensity of the overall illumination. Therefore, in the actual design, it can be adjusted with different design requirements. 201209458 • C206-1187

35126twf.d〇c/I 徑Di的大小以達到所需的照明強度以及理想的光晕效 果。此外，鏡片100的材質與外壁114的傾斜角度可能 響光線的折射肢而造成;^同的光晕分布面積，因此鏡片/ 100的材質與外壁114的傾斜角度也可以隨不同的設計需 求而有s周整以貫現理想的視覺效果。 除此之外，為了組裝上的便利’圖3繪示為本發明另 一貫施例的鏡片示意圖，而圖4綠示為圖3之鏡片的剖面 示意圖。請同時參照圖3與圖4，除了環形部21〇之^卜， 鏡片200可選擇性地更包括有一組裝部22〇以及一中心部 230。在本實施例中，以鏡片2〇〇同時具有環形部21〇、^ 裝部220以及中心部230的實施態樣進行說明。在其他的 實施例中，除了環形部210之外，鏡片2〇〇可以選擇性地 僅具有組裝部220以及中心部230中其中_者。 具體而言，環形部210的結構設計類似於圖丨中環型 部110的結構設計。也就是說，環形部21〇具有相對的一 内壁212與一外壁214。鏡片200組裝於如圖i所繪示= 平面上10時’内壁212所定義出來的一内徑以由環妒 210鄰近開孔丨2之一側向遠離開孔12之另—側逐漸增 加。相似地，外壁214所定義出來的一外徑D〇由環形^ 210鄰近開孔12之一側向遠離開孔12之另—加、^ f ‘心为一側逐漸增加 或是維持一定。當然，内壁212與平面1〇的—爽角例 如自40度至65度，而外壁214與平面1〇的—炎角可 以自45度至90度。 以本實施例而言’鏡片200組裴於如圖1所綠示的平35126twf.d〇c/I The size of the Di is the size to achieve the desired illumination intensity and ideal halo effect. In addition, the inclination angle of the material of the lens 100 and the outer wall 114 may be caused by the refractive limb of the light; the same halo distribution area, so the inclination angle of the material of the lens / 100 and the outer wall 114 may also have different design requirements. s week to achieve the ideal visual effect. In addition, for the convenience of assembly, Fig. 3 is a schematic view of a lens according to another embodiment of the present invention, and Fig. 4 is a green cross-sectional view of the lens of Fig. 3. Referring to FIG. 3 and FIG. 4 simultaneously, in addition to the annular portion 21, the lens 200 can optionally include an assembly portion 22A and a central portion 230. In the present embodiment, an embodiment in which the lens 2 has both the annular portion 21, the mounting portion 220, and the center portion 230 will be described. In other embodiments, in addition to the annular portion 210, the lens 2 can selectively have only the assembly portion 220 and the central portion 230 therein. Specifically, the structural design of the annular portion 210 is similar to the structural design of the annular portion 110 in the figure. That is, the annular portion 21 has an opposite inner wall 212 and an outer wall 214. When the lens 200 is assembled as shown in Fig. i = 10 in the plane, an inner diameter defined by the inner wall 212 is gradually increased from the side of the ring 210 adjacent to one of the opening holes 2 away from the other side of the hole 12. Similarly, an outer diameter D〇 defined by the outer wall 214 is gradually increased or maintained by the side of the ring 210 adjacent to the opening 12 from the side of the opening 12, and the heart is gradually increased or maintained. Of course, the angle of the inner wall 212 to the plane 1 例 is, for example, from 40 degrees to 65 degrees, and the angle of the outer wall 214 to the plane 1 可 can be from 45 degrees to 90 degrees. In the present embodiment, the lens 200 is flattened as shown in green form in FIG.

201209458·1187 35126twf.doc/I 面上10時’組裝部220可以配置於環形部210接近於平面 10之一側。具體而言，組裝部220例如是由環形部210朝 向第一側I凸伸出去。組裝部220的一接觸壁222可以接 觸於平面10上開孔12的邊緣以將鏡片200固定於平面1〇 上。換言之，組裝部220可以嵌入地設置於開孔12中。不 過，在其他的實施例中，組裝部220也可以設以組裝於— 嵌入式照明裝置的出光開口上。因此，以上描述僅為舉例 說明之用並非用以限定組裝部220的裝設方式或是實施態 樣。在一實施例中，組裝部220上還可以設有卡扣結構以 利於鏡片200與其他構件之間的組裝。 此外，在本實施例中，中心部230連接於環形部21〇 的内壁’以將開孔12遮蔽。鏡片200組裝於如圖1所綠示 的平面上10時’中心部230的設置可以提供光擴散作用以 使光源20均勻地由不同方向射出。在本實施例中，中心部 230可具有平坦的結構，但本發明不限於此。在其他的實 施例中，中心部230可以有不同的結構設計。 舉例而言·》圖5繪示為本發明又一實施例的鏡片的刮 面示意圖。請參照圖5 ’鏡片300實質上與前述實施例的 鏡片200大致相同’其中相同的元件將以相同的符號襟 示。不過，鏡片300的中心部330係為一凸起狀的中心部 330。也就是說，中心部330為一凸透鏡狀結構以提供集中 光線的作用來貫現不同的出光效果。當然，在其他的實施 例中，中心部330可以是凹透鏡狀結構、凸凹透鏡狀結構、 雙凹透鏡狀結構、雙凸透鏡狀結構、霧面透鏡等以實現不The 10:00 assembly portion 220 of the 201209458·1187 35126twf.doc/I surface may be disposed on one side of the annular portion 210 close to the plane 10. Specifically, the assembly portion 220 is projected from the annular portion 210 toward the first side I, for example. A contact wall 222 of the assembly portion 220 can contact the edge of the opening 12 in the plane 10 to secure the lens 200 to the plane 1''. In other words, the assembly portion 220 can be embedded in the opening 12 . However, in other embodiments, the assembly portion 220 can also be assembled to the light exit opening of the embedded lighting device. Therefore, the above description is for illustrative purposes only and is not intended to limit the manner in which the assembly portion 220 is mounted or the implementation. In an embodiment, the assembly portion 220 may also be provided with a snap-fit structure to facilitate assembly between the lens 200 and other components. Further, in the present embodiment, the center portion 230 is coupled to the inner wall ' of the annular portion 21'' to shield the opening 12. When the lens 200 is assembled on a plane 10 as shown in Fig. 1, the central portion 230 is disposed to provide light diffusion to uniformly emit the light source 20 from different directions. In the present embodiment, the center portion 230 may have a flat structure, but the present invention is not limited thereto. In other embodiments, the central portion 230 can have a different structural design. For example, FIG. 5 is a schematic view showing a scraping surface of a lens according to still another embodiment of the present invention. Referring to Figure 5, the lens 300 is substantially identical to the lens 200 of the previous embodiment. The same elements will be denoted by the same reference numerals. However, the central portion 330 of the lens 300 is a convex central portion 330. That is, the central portion 330 is a convex lenticular structure to provide concentrated light to achieve different light-emitting effects. Of course, in other embodiments, the central portion 330 may be a concave lenticular structure, a convex-concave lenticular structure, a biconcave lenticular structure, a lenticular lens structure, a matte lens, etc.

•1206-1187 35126twf.doc/I 201209458 同的出光效果。整體而言，無論中心部330的設計以及組 裝部220的設計為何，環形部210的設計都可以提供光線 内全反射的作用以讓環形部210周邊形成環形光暈的視覺 效果而增加整體照明設計的美感。 圖6.與圖7繪示為本發明其他實施例之鏡片的環形部 的示意圖。請先參照圖6，環形部410具有相對的—内壁 412與一外壁414’其中外壁414所圍的一輪廓可以為一由 多個弧形所組成的波浪狀。也就是說，外壁414所圍的一 輪廓由多個弧形所組成。另外，請參照圖7,環形部51〇 具有相對的-内壁512與一外壁514，其中外壁514所圍 的-輪廓為六邊形。換言之’本發明並不蚊環形部中外 ，所為輪腐為何’在其他的實施例中，外壁所圍輪廟可以 疋-圓形、-星形、其他的多邊形或不規則形。 ㈣職#配置於具有開孔的平面上時， 圍的,廓僅需實質上環繞於開孔即有助於在平 形，其可的麵不限定須為圓 糖圓形等形態會不的波浪狀、或其他諸如多邊形、 於-平面上ί，=明的鏡片具有—環形部，且鏡片配置 寺展开>部的一内壁與平面沐 . 面上·照射於二： 過内壁上發生内全反射。經 、、、：千面上以構成—環形光暈。如 201209458 ^206-1187• 1206-1187 35126twf.doc/I 201209458 The same light output. In general, regardless of the design of the central portion 330 and the design of the assembly portion 220, the design of the annular portion 210 can provide total reflection within the light to create a circular halo visual effect around the annular portion 210 and increase the overall illumination design. The beauty of it. Figure 6 and Figure 7 are schematic views of the annular portion of the lens of another embodiment of the present invention. Referring first to Figure 6, the annular portion 410 has opposing inner walls 412 and an outer wall 414'. A contour of the outer wall 414 may be a wave formed by a plurality of curved shapes. That is, a contour surrounded by the outer wall 414 is composed of a plurality of curved shapes. Further, referring to Fig. 7, the annular portion 51 has an opposite inner wall 512 and an outer wall 514, wherein the outer wall 514 has a hexagonal contour. In other words, the present invention is not in the middle of the mosquito ring portion, and why is the wheel rot? In other embodiments, the outer wall of the wheel temple can be round-shaped, round-shaped, other polygonal or irregular. (4) When the job # is placed on a plane having an opening, the contour of the circumference only needs to be substantially surrounded by the opening to facilitate the flat shape, and the surface of the surface is not limited to a wave that must be a round shape such as a round shape. Shape, or other such as a polygon, on the plane ί, = bright lens has a ring-shaped portion, and the lens is configured to spread out an inner wall and a plane of the temple. reflection. Through, ,,: on the thousand faces to form - ring halo. Such as 201209458 ^206-1187

35l26twf.doc/I 此一來’鏡片的裝設有助於提升視覺效果上的美感。 雖然本發明已以實施例揭露如上，然其並非用以限定 本發明，任何所屬技術領域中具有通常知識者，在不脫離 =發明之精神和範圍内，當可作些許之更動與潤飾，故本 發明之保護朗當視後附之申請專利範_界定者為準。 【圖式簡單說明】 九圖1繪示為本發明一實施例的鏡片及其装設環境的示 意圖。 圖2繪示為圖i之鏡片的環型部的剖面圖。 圖3繪示為本發明另一實施例的鏡片示意圖。 圖4繪示為圖3之鏡片的剖面示意圖。 圖5繪示為本發明又一實施例的鏡片的剖面示意圖。 一圖6與圖7繪示為本發明其他實施例之鏡片^形部 的示意圖。 7 ° 【主要元件符號說明】 10 :平面 12 :開孔 20 =光源 100、200、300 :鏡片 102 、 104 :側 110、210、410、510 :環形部 112、212、412、512 :内壁35l26twf.doc/I This is the installation of the lens to help enhance the aesthetics of the visual effect. The present invention has been disclosed in the above embodiments, but it is not intended to limit the invention, and any one of ordinary skill in the art can make some changes and refinements without departing from the spirit and scope of the invention. The protection patent of the present invention is subject to the definition of the patent application. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a schematic view showing a lens and an installation environment thereof according to an embodiment of the present invention. 2 is a cross-sectional view of the ring portion of the lens of FIG. 3 is a schematic view of a lens according to another embodiment of the present invention. 4 is a cross-sectional view of the lens of FIG. 3. FIG. 5 is a cross-sectional view showing a lens according to still another embodiment of the present invention. 6 and 7 are schematic views of a lens portion according to another embodiment of the present invention. 7 ° [Main component symbol description] 10: Plane 12: Opening 20 = Light source 100, 200, 300: Lens 102, 104: Side 110, 210, 410, 510: Annular portion 112, 212, 412, 512: Inner wall

201209458 λ.206-1187 35126twf.doc/I 114、214、414、514 ·•外壁 220 ··組裝部 222 :接觸面 230、330 :中心部 A卜A2 :夾角201209458 λ.206-1187 35126twf.doc/I 114, 214, 414, 514 ·• Outer wall 220 · Assembly part 222 : Contact surface 230, 330 : Center part A A A : Angle

Di :内徑Di : Inner diameter

Do :外徑 I:第一側 . II :第二側 籲Do : outer diameter I: first side . II : second side

1212

Claims (1)

201209458。則87 35I26twf.doc/I 七、申請專利範圍： 1. 一種鏡片’配置於一平面上，該平面具有一開 孔，且一光源自該平面的一第一側藉由該開孔朝向該平面 的一第二側射出’其中該第一侧與該第二側彼此相對，該 鏡片包括： 一環形部，配置於該平面的該第二側並環繞該開孔， 該環形部具有一内壁，該内壁至少位於該開口内，且該内 壁所定義出來的一内徑由該環形部鄰近該平面之一側向遠 離該平面之另一側逐漸増加。 2·如申請專利範圍第1項所述之鏡片，其中該内壁 與該平面的一夾角自40度至65度。 3. 如申請專利範圍第1項所述之鏡片’其中該環形 部更具有一外壁，與該内壁彼此相對’且該外壁所定義出 來的一外徑由該環形部鄰近該平面之一側向遠離該平面之 另一側逐漸增加或維持一定。 4. 如申請專利範圍第3項所述之鏡片，其中該外壁 與該平面的一夾角自45度至90度。 5. 如申請專利範圍第3項所述之鏡片，其中該外壁 係為多個弧形所組成的波浪狀。 6. 如申請專利範圍第3項所述之鏡片，其中該外壁 或内壁係塗佈有染料。 7. 如申請專利範圍第丨項所述之鏡片，更包括一組 裝部，配置於該環形部接近於該平面之一侧。 8. 如申請專利範圍第1項所述之鏡片，更包括一中 13 201209458 C206-1187 35126twf.doc/I 心部，連接於該環形部的該内壁，以將該開孔遮蔽。 9. 如申請專利範圍第8項所述之鏡片，其中該中心 部為一凸起狀。 10. 如申請專利範圍第8項所述之鏡片，其中該中心 部為霧面。 . 14201209458. 87 35I26twf.doc/I VII. Patent Application Range: 1. A lens 'disposed on a plane having an opening, and a light source from a first side of the plane facing the plane through the opening a second side of the first side and the second side opposite to each other, the lens comprising: an annular portion disposed on the second side of the plane and surrounding the opening, the annular portion having an inner wall The inner wall is located at least within the opening, and an inner diameter defined by the inner wall is gradually increased by the side of the annular portion adjacent one side of the plane away from the plane. 2. The lens of claim 1, wherein the inner wall forms an angle with the plane from 40 degrees to 65 degrees. 3. The lens of claim 1 wherein the annular portion further has an outer wall opposite the inner wall and an outer diameter defined by the outer wall is laterally adjacent to the one of the annular portion The other side away from the plane gradually increases or maintains a certain amount. 4. The lens of claim 3, wherein the outer wall is at an angle from 45 degrees to 90 degrees from the plane. 5. The lens of claim 3, wherein the outer wall is in the form of a plurality of curved waves. 6. The lens of claim 3, wherein the outer or inner wall is coated with a dye. 7. The lens of claim 3, further comprising a set of mounting portions disposed on a side of the annular portion that is adjacent to the plane. 8. The lens of claim 1, further comprising a core portion of a 2012 20125858 C206-1187 35126 twf.doc/I attached to the inner wall of the annular portion to shield the opening. 9. The lens of claim 8, wherein the central portion is a convex shape. 10. The lens of claim 8 wherein the center portion is matte. . 14