TWI624962B - Illuminating device - Google Patents
Illuminating device Download PDFInfo
- Publication number
- TWI624962B TWI624962B TW105132275A TW105132275A TWI624962B TW I624962 B TWI624962 B TW I624962B TW 105132275 A TW105132275 A TW 105132275A TW 105132275 A TW105132275 A TW 105132275A TW I624962 B TWI624962 B TW I624962B
- Authority
- TW
- Taiwan
- Prior art keywords
- light
- hole
- emitting
- guide plate
- circuit board
- Prior art date
Links
Landscapes
- Planar Illumination Modules (AREA)
Abstract
本發明有關於一種發光裝置,其包含至少一反射殼、至少一發光模組與一反射件。反射殼具有一殼體與一弧面部,弧面部位於殼體,發光模組位於反射殼下,發光模組具有一導光板與至少一發光元件,發光元件位於導光板之一側,導光板具有一板體與一穿孔,穿孔對應於弧面部之一槽口而位於板體,反射件位於發光模組下,反射件具有一本體與一出光孔,出光孔對應該穿孔,而位於本體。其中發光模組之光線照射於反射殼後,光線反射出反射件之出光孔,以進行出光照明。如此發光裝置的光線強度降低,能夠避免對人體造成眩光的影響。The invention relates to a lighting device comprising at least one reflecting shell, at least one lighting module and a reflecting member. The reflective shell has a casing and an arc surface, the arc surface is located in the casing, and the light emitting module is located under the reflector shell. The light emitting module has a light guide plate and at least one light emitting component, and the light emitting component is located at one side of the light guide plate, and the light guide plate has a plate body and a perforation, the perforation corresponding to one of the notches of the arc surface and located in the plate body, the reflection member is located under the illumination module, the reflection member has a body and a light exit hole, and the light exit hole is correspondingly perforated, and is located on the body. After the light of the light-emitting module is irradiated to the reflective shell, the light reflects the light-emitting hole of the reflector to perform illumination. The light intensity of the light-emitting device is reduced, and the influence of glare on the human body can be avoided.
Description
本發明係有關於一種發光裝置,尤指一種利用導光板結構、反射殼結構與反射件結構所組成之發光裝置。The present invention relates to a light-emitting device, and more particularly to a light-emitting device comprising a light guide plate structure, a reflective shell structure and a reflector structure.
科技的進步,為生活帶來帶來極大的方便。尤其是照明技術的研發與改良,更為生活帶來更多光彩的變化。近年來發光二極體的出現,照明技術產生了很大的進步。發光二極體(Light Emitting Diode,LED),其係一種半導體元件。初時多用作為指示燈、顯示板等;隨著白光發光二極體的出現,也被用作照明。它是21世紀的新型光源,具有效率高,壽命長,不易破損等傳統光源無法與之比較的優點。加正向電壓時,發光二極體能發出單色、不連續的光,這是電致發光效應的一種。改變所採用的半導體材料的化學組成成分,可使發光二極體發出在近紫外線、可見光或紅外線的光。The advancement of science and technology has brought great convenience to life. In particular, the development and improvement of lighting technology has brought more brilliance changes to life. In recent years, the emergence of light-emitting diodes has produced great progress in lighting technology. Light Emitting Diode (LED), which is a semiconductor component. It is often used as an indicator light, a display panel, etc. at the beginning; it is also used as illumination with the appearance of a white light emitting diode. It is a new type of light source in the 21st century. It has the advantages of high efficiency, long life, and is not easily damaged. When a forward voltage is applied, the light-emitting diode emits a single-color, discontinuous light, which is one of the electroluminescence effects. By changing the chemical composition of the semiconductor material used, the light-emitting diode can emit light in the near ultraviolet, visible or infrared light.
承上所述,發光二極體的特性在於直線性的出光方式,若要使用發光二極體作為照明工具,其需要搭配光學透鏡或光學微結構,使發光二極體之直線性的光線受到改變產生散射照明的效果。其中光學透鏡或光學微結構可為全反射、半反射、折射或散射等等光學結構。一般來說,發光二極體的發光應用結構可分為側光式的發光結構與直下式發光結構,而目前大多以側光式的發光結構作為主要潮流。As described above, the characteristic of the light-emitting diode is a linear light-emitting mode. If a light-emitting diode is used as a lighting tool, it needs to be matched with an optical lens or an optical microstructure to make the linear light of the light-emitting diode receive Change the effect of producing diffuse illumination. The optical lens or optical microstructure may be an optical structure such as total reflection, semi-reflection, refraction or scattering. In general, the light-emitting application structure of the light-emitting diode can be divided into a side-light type light-emitting structure and a direct-type light-emitting structure, and at present, most of the side-light type light-emitting structures are mainly used.
習知技術中,側光式的背光模組的出光路徑大致上可分為兩種,第一發光路徑為發光二極體所發出之光線透過導光板後,直接向出光面射出;第二發光路徑為發光二極體發出之光線透過導光板後,而光線照射於反射殼體,而光線再次受到反射殼的反射,再次照射於導光板,而最後透過導光板向出光面射出。若以此方式進行光線的照射,仍有大部分的發光二極體光線會直接透過導光板而出光。如此發光二極體直接發出的光線強度強,而若有光線直射於人眼的情況,其會導致眩光的情形發生。In the prior art, the light-emitting path of the edge-lit backlight module can be roughly divided into two types. The first light-emitting path is that the light emitted by the light-emitting diode passes through the light guide plate and is directly emitted to the light-emitting surface; The path is that the light emitted by the light-emitting diode passes through the light guide plate, and the light is irradiated on the reflective casing, and the light is again reflected by the reflective shell, is again irradiated to the light guide plate, and finally is emitted through the light guide plate to the light-emitting surface. If the light is irradiated in this way, most of the light of the light emitting diode will directly pass through the light guide plate to emit light. Such a light-emitting diode directly emits light with a strong intensity, and if light is directed at the human eye, it causes glare.
本發明針對於習知技術之缺點進行改良,而提供一種發光裝置,其所發出的光線大多為經過一次反射而出光,故,光線強度相較於一般直接出光的光線弱,比較沒有傷害到眼睛等風險存在。The invention is directed to improving the shortcomings of the prior art, and provides a light-emitting device, wherein the light emitted by the light is mostly reflected by one reflection, so that the light intensity is weaker than the light directly emitted, and the eye is not damaged. The risk exists.
本發明之一目的,在於提供一種發光裝置,其能夠降低光線的強度,而避免光線照射入眼,而導致眩光的影響。It is an object of the present invention to provide a light-emitting device capable of reducing the intensity of light while preventing light from entering the eye and causing glare.
本發明之一目的,在於提供一種發光裝置,其透過導光板之設計,以減少發光二極體設置於導光板周側之數量,而能夠達到相同亮度的照明效果。An object of the present invention is to provide a light-emitting device that can reduce the number of light-emitting diodes disposed on the peripheral side of the light guide plate by the design of the light guide plate, thereby achieving the illumination effect of the same brightness.
本發明提供一種發光裝置,其包含至少一反射殼、至少一發光模組與至少一反射件,該至少一反射殼具有一殼體與一弧面部,該弧面部位於該殼體。該至少一發光模組位於該至少一反射殼下,該至少一發光模組具有一導光板與至少一發光元件,該至少一發光元件位於該導光板之一側,該導光板具有一板體與一穿孔,該穿孔對應於該弧面部之一槽口而位於該板體,該穿孔之直徑小於該槽口之直徑。以及該至少一反射件位於該至少一發光模組下,該至少一反射件具有一本體與一出光孔,該出光孔對應該穿孔而位於該本體。The present invention provides a light-emitting device comprising at least one reflective shell, at least one light-emitting module and at least one reflective member, the at least one reflective shell having a casing and an arc-face portion, the arc-face portion being located in the casing. The at least one light emitting module is disposed under the at least one reflective shell, the at least one light emitting module has a light guide plate and at least one light emitting component, the at least one light emitting component is located on one side of the light guide plate, and the light guide plate has a plate body And a perforation corresponding to a notch of the arc surface and located in the plate body, the diameter of the perforation being smaller than the diameter of the notch. And the at least one reflective member is located under the at least one light-emitting module, and the at least one reflective member has a body and a light-emitting hole, and the light-emitting hole is opposite to the body.
本發明之一實施例,在於揭露該穿孔之直徑小於該槽口之直徑。An embodiment of the present invention discloses that the diameter of the through hole is smaller than the diameter of the notch.
本發明之一實施例,在於揭露該穿孔之直徑小於該出光孔之直徑。An embodiment of the present invention discloses that the diameter of the through hole is smaller than the diameter of the light exit hole.
本發明之一實施例,在於揭露該至少一反射殼與該至少一反射件面向該導光板之表面皆為反射結構。An embodiment of the present invention is to disclose that the at least one reflective shell and the surface of the at least one reflective member facing the light guide plate are reflective structures.
本發明之一實施例,在於揭露該至少一反射殼更包含一殼壁,該殼壁圍設於該殼體之周緣,而形成一容置槽,該導光板位於該容置槽內。According to an embodiment of the present invention, the at least one reflective cover further includes a casing wall surrounding the periphery of the casing to form a receiving groove, and the light guiding plate is located in the receiving groove.
本發明之一實施例,在於揭露該板體更包含:一環部;複數個導光部,其環設於該環部,該導光部為一V形結構,該V形結構之二端連接於該環部,而該至少一發光元件設置於該V形結構之尖端。According to an embodiment of the present invention, the board further includes: a ring portion; a plurality of light guiding portions, wherein the ring portion is disposed on the ring portion, the light guiding portion is a V-shaped structure, and the two ends of the V-shaped structure are connected In the ring portion, the at least one light emitting element is disposed at a tip end of the V-shaped structure.
本發明之一實施例,在於揭露該板體更包含:一環部;複數個導光部,其環設於該環部,該導光部為一凸角結構,該凸角結構係由該環部之外側延伸一弧邊與一直邊,並該弧邊連接於該直邊,該至少一發光元件設置於該直邊。According to an embodiment of the present invention, the board further includes: a ring portion; a plurality of light guiding portions, wherein the ring portion is disposed on the ring portion, the light guiding portion is a lobe structure, and the lobe structure is formed by the ring An arc side and a straight side are extended on the outer side of the portion, and the arc side is connected to the straight side, and the at least one light emitting element is disposed on the straight side.
本發明之一實施例,在於揭露更包含一遮光件,其設置於該反射件之該出光孔之孔壁與該導光板之該穿孔之孔壁。An embodiment of the present invention further includes a light shielding member disposed on a hole wall of the light exit hole of the reflection member and a hole wall of the through hole of the light guide plate.
本發明之一實施例,在於揭露更包含一電路板,其具有一電路板體與一孔洞,該孔洞位於該電路板體上,該電路板設置於該至少一反射殼與該導光板之間,該孔洞對應於該槽口,並該孔洞之孔徑相同於該槽口之口徑,該至少一發光元件設置於該電路板體,並位於該導光板之一側。An embodiment of the present invention further includes a circuit board having a circuit board body and a hole, the hole being located on the circuit board body, the circuit board being disposed between the at least one reflective case and the light guide plate The hole corresponds to the slot, and the aperture has the same aperture as the slot. The at least one light emitting component is disposed on the circuit board body and located on one side of the light guide plate.
本發明之一實施例,在於揭露更包含一電路板,其具有一電路板體與一孔洞,該孔洞位於該電路板體上,該電路板設置於該導光板與該本體之間,該孔洞對應於該出光孔,並該孔洞之孔徑相同於該出光孔之孔徑,該至少一發光元件設置於該電路板體,並位於該導光板之一側。An embodiment of the present invention further includes a circuit board having a circuit board body and a hole, the hole being located on the circuit board body, the circuit board being disposed between the light guide plate and the body, the hole Corresponding to the light exit hole, and the hole has the same aperture as the aperture of the light exit hole, and the at least one light emitting element is disposed on the circuit board body and located on one side of the light guide plate.
為使 貴審查委員對本發明之特徵及所達成之功效有更進一步之瞭解與認識,謹佐以較佳之實施例及配合詳細之說明,說明如後:In order to provide a better understanding and understanding of the features and the efficacies of the present invention, the preferred embodiment and the detailed description are as follows:
請參閱第一圖到第二圖,其為本發明之發光裝置之第一實施例之立體分解圖與倒裝立體圖。如圖所示,本實施例為一種發光裝置1,其係用於照明。由於發光二極體發出的光線的強度高。若發光二極體發出之光線直射於人眼的情況,如此會導致眩光的情形發生。本實施例之該發光裝置1之內部包含至少一發光元件,而該至少一發光元件所發出的大部分光線都需經過反射後,才會對外進行光線照明。本實施例之該發光裝置1的結構設計能有效改善上述眩光的情況發生,且外觀設計上為圓半殼狀,其有別於以往的結構設計。Please refer to the first to second figures, which are perspective exploded views and flip-chip perspective views of the first embodiment of the light-emitting device of the present invention. As shown, the present embodiment is a light-emitting device 1 for illumination. Due to the high intensity of the light emitted by the light-emitting diode. If the light emitted by the light-emitting diode is directed at the human eye, this may cause glare. The inside of the illuminating device 1 of the embodiment includes at least one illuminating element, and most of the light emitted by the at least one illuminating element needs to be reflected before being externally illuminated. The structural design of the illuminating device 1 of the present embodiment can effectively improve the occurrence of the above glare, and the design is a round half-shell shape, which is different from the conventional structural design.
承上所述,本實施例之該發光裝置1包含至少一反射殼10、至少一發光模組20與反射件30。該至少一反射殼10具有一殼體11與一弧面部12,該弧面部12位於該殼體11。該至少一發光模組20位於該至少一反射殼10下,該至少一發光模組20具有一導光板21與至少一發光元件22,該至少一發光元件22位於該導光板21之一側。該導光板21具有一板體211與一穿孔212,該穿孔212對應於該弧面部12之一槽口121而位於該板體211,該穿孔212之直徑D1小於該槽口121之直徑D2。該反射件30位於該至少一發光模組20下,該反射件30具有一本體31與一出光孔32,該出光孔32對應該穿孔212而位於該本體31,該出光孔32大於該穿孔212。As described above, the illuminating device 1 of the embodiment includes at least one reflective shell 10, at least one illuminating module 20 and a reflecting member 30. The at least one reflective casing 10 has a casing 11 and an arc surface portion 12, and the arc surface portion 12 is located in the casing 11. The at least one light emitting module 20 is disposed under the at least one reflective shell 10 . The at least one light emitting module 20 has a light guide plate 21 and at least one light emitting element 22 , and the at least one light emitting element 22 is located on one side of the light guide plate 21 . The light guide plate 21 has a plate body 211 and a through hole 212. The through hole 212 is located at the plate body 211 corresponding to the notch 121 of the curved surface portion 12. The diameter D1 of the through hole 212 is smaller than the diameter D2 of the notch 121. The reflector member 30 is located under the at least one light-emitting module 20, and the reflector member 30 has a body 31 and a light-emitting aperture 32. The light-emitting aperture 32 is located in the body 31 corresponding to the through hole 212. The light-emitting aperture 32 is larger than the aperture 212. .
再者,該導光板21係夾設於該至少一反射殼10與該本體31之間,而該至少一反射殼10與該反射件30面向該導光板21之表面皆為反射結構。另外,該至少一反射殼10更包含一殼壁13,該殼壁13圍設於該殼體11之周緣,而形成一容置槽100。該導光板21位於該容置槽100內。Furthermore, the light guide plate 21 is interposed between the at least one reflective shell 10 and the body 31, and the surface of the at least one reflective shell 10 and the reflecting member 30 facing the light guide plate 21 is a reflective structure. In addition, the at least one reflective shell 10 further includes a casing wall 13 surrounding the periphery of the casing 11 to form a receiving groove 100. The light guide plate 21 is located in the accommodating groove 100.
請一併參閱第三圖,其為本發明之第一實施例之導光板之光線路徑之示意圖。如圖所示,本實施例之該導光板21包含該板體211與該穿孔212,該穿孔212位於該板體211中間。該穿孔212為圓形孔口。而該板體211為環狀體,其更包含一環部213與複數個導光部214,該些個導光部214環設於該環部213,該導光部214為一V形結構2140,而該V形結構2140之二端連接於該環部213,而該至少一發光元件22設置於該V形結構2140之尖端。於本實施例中,該導光板21包含一個環部213與四個該導光部214,而四個該導光部214等分設置於該環部213之周緣,進而組成近似於矩形之該導光板21(如第三圖所示)。Please refer to the third figure, which is a schematic diagram of the light path of the light guide plate according to the first embodiment of the present invention. As shown in the figure, the light guide plate 21 of the embodiment includes the plate body 211 and the through hole 212, and the through hole 212 is located between the plate body 211. The perforations 212 are circular apertures. The plate body 211 is an annular body, and further includes a ring portion 213 and a plurality of light guiding portions 214. The light guiding portions 214 are annularly disposed on the ring portion 213, and the light guiding portion 214 is a V-shaped structure 2140. The two ends of the V-shaped structure 2140 are connected to the ring portion 213, and the at least one light-emitting element 22 is disposed at the tip end of the V-shaped structure 2140. In this embodiment, the light guide plate 21 includes a ring portion 213 and four light guiding portions 214, and the four light guiding portions 214 are equally disposed on the periphery of the ring portion 213, thereby forming a rectangular shape. Light guide plate 21 (as shown in the third figure).
請一併參閱第四A圖與第四B圖,其為本發明之發光裝置之第一實施例之立體剖視圖與光線路徑示意圖。如圖所示,本實施例之該發光裝置1之該至少一發光元件22發出光線,光線由該導光部214之該V形結構2140之尖端入射,並光線路徑分別導向該V形結構2140之兩端。進而光線順勢進入於該導光板21之該環部213。使該至少一發光元件22之光線皆向該環部213集中。請附參閱第二圖,該導光板21之該穿孔212之直徑D1小於該至少一反射殼10之該槽口121之直徑D2與該反射件30之該出光孔32之直徑D3,換言之,該導光板21之該環部213的內側部份凸出,而露出於該槽口121與該出光孔32。如此該至少一發光元件22之光線則集中於該環部213之內側射出,一部分光線直接向外導出,此時光線也於該導光板21內經過多次反射後,光線強度較不強。另一部份光線則向該至少一反射殼10之該弧面部12照射,而該弧面部12將光線向外反射,而其光線再此經過該導光板11之該穿孔212,最後由該至少一反射件30之該出光孔32發出。Please refer to FIG. 4A and FIG. 4B together, which are schematic cross-sectional views and ray path diagrams of the first embodiment of the illuminating device of the present invention. As shown in the figure, the at least one light-emitting element 22 of the light-emitting device 1 of the present embodiment emits light, and the light is incident from the tip end of the V-shaped structure 2140 of the light guiding portion 214, and the light path is respectively guided to the V-shaped structure 2140. Both ends. Further, the light enters the ring portion 213 of the light guide plate 21 in a steady manner. The light rays of the at least one light-emitting element 22 are concentrated toward the ring portion 213. Please refer to the second figure, the diameter D1 of the through hole 212 of the light guide plate 21 is smaller than the diameter D2 of the notch 121 of the at least one reflective shell 10 and the diameter D3 of the light exit hole 32 of the reflective member 30, in other words, The inner portion of the ring portion 213 of the light guide plate 21 is convex and exposed to the notch 121 and the light exit hole 32. Thus, the light of the at least one light-emitting element 22 is concentrated on the inner side of the ring portion 213, and a part of the light is directly led out. At this time, the light is also reflected in the light guide plate 21 after multiple times, and the light intensity is not strong. Another portion of the light illuminates the arc surface portion 12 of the at least one reflective shell 10, and the arc surface portion 12 reflects the light outwardly, and the light passes through the through hole 212 of the light guide plate 11, and finally The light exit hole 32 of a reflecting member 30 is emitted.
於本實施例針對於習知技術之缺點進行改良,習知技術中,由於發光二極體發出之光線強度大,若有光線直接照射於入眼中,很容易造成眩光等情況發生。故,本發明提供該發光裝置1,其優點在於,該發光裝置1內之該至少一發光元件22發出之光線大多需要經過至少一次的光線反射,如此方式能夠降低整體光線強度。再者,本實施例主要包含該至少一反射殼10、該導光板20與該反射件30的結構組合設計,不同於以往發光裝置的外觀結構,較具有設計感,同時也減少該至少一發光元件所需設置的數量,而減少製造成本。In the present embodiment, the shortcomings of the prior art are improved. In the prior art, since the light intensity emitted by the light-emitting diode is large, if light is directly incident on the eye, glare or the like may easily occur. Therefore, the present invention provides the illuminating device 1 , which has the advantage that most of the light emitted by the at least one illuminating element 22 in the illuminating device 1 needs to be reflected by at least one light, in such a manner as to reduce the overall light intensity. Furthermore, the embodiment mainly includes the structural combination design of the at least one reflective shell 10, the light guide plate 20 and the reflective member 30, which is different from the appearance structure of the conventional light-emitting device, has a design sense, and also reduces the at least one light-emitting. The number of components required to be set, while reducing manufacturing costs.
請一併參閱第五圖,其為本發明之第二實施例之導光板之示意圖。如圖所示,本實施例與第一實施例之差異在於,本實施例之該導光板21A之該板體211A更包含一環部213A與一導光部214A,該導光部214A環設於該環部213A,該導光部214A為一凸角結構2140A,該凸角結構2140A係由該環部213A之外側向外延伸一弧邊2141A與一直邊2142A,並該弧邊2141A連接於該直邊2142A形成凸角構成,而該至少一發光元件22A設置於該直邊2142A。Please refer to FIG. 5, which is a schematic diagram of a light guide plate according to a second embodiment of the present invention. As shown in the figure, the difference between the present embodiment and the first embodiment is that the plate body 211A of the light guide plate 21A of the embodiment further includes a ring portion 213A and a light guiding portion 214A, and the light guiding portion 214A is annularly disposed. The ring portion 213A, the light guiding portion 214A is a lobe structure 2140A. The lobe structure 2140A extends outwardly from the outer side of the ring portion 213A by an arc edge 2141A and a straight edge 2142A, and the arc edge 2141A is connected thereto. The straight side 2142A is formed as a lobed corner, and the at least one light emitting element 22A is disposed on the straight side 2142A.
承上所述,該至少一發光元件22A之光線由該直邊2142A入射於該導光板21A之該導光部214A。光線照射於該弧邊2141A後,光線反射向該環部213A。本實施例之該導光板21透過結構設計的方式,將該至少一發光元件22A之光線能夠盡量集中向該環部213A之方向照射。再者,該導光板11結構能夠減少該至少一發光元件13的使用數量,也能達到相同的照明亮度。本實施例之該導光板21A的結構使用上,其相同於第一實施例之該導光板21之照明方式與光線路徑,故,不在贅述。As described above, the light of the at least one light-emitting element 22A is incident on the light guiding portion 214A of the light guide plate 21A by the straight side 2142A. After the light is irradiated on the arc side 2141A, the light is reflected toward the ring portion 213A. In the manner of structural design, the light guide plate 21 of the embodiment can illuminate the light of the at least one light-emitting element 22A as much as possible in the direction of the ring portion 213A. Moreover, the structure of the light guide plate 11 can reduce the number of uses of the at least one light-emitting element 13 and achieve the same illumination brightness. The structure of the light guide plate 21A of the present embodiment is similar to that of the light guide plate 21 of the first embodiment, and therefore will not be described.
請參閱第六A圖與第六B圖,其為本發明之發光裝置之第三實施例之立體剖視圖與光線路徑示意圖。如圖所示,本實施例與第一實施例之差異在於,本實施例之該發光裝置1更包含一遮光件40,其設置於該反射件30之該出光孔32之孔壁與該導光板21之該穿孔212之孔壁,以同時遮蔽住該出光孔32之孔壁與該穿孔212之孔壁之出光方向。如此該導光板21之該環部213的內側部份凸出,僅顯露於上方之該槽口121。則該至少一發光元件22之光線則集中於該環部213之內側射出,並全部光線直接向該至少一反射殼20之該弧面部12照射,而該弧面部12將光線向外反射,而其光線再此經過該導光板11之該穿孔212,最後由該反射件30之該出光孔32發出。本實施例使該發光裝置1所發出之光線皆需經由該至少一反射殼10進行光線反射。Please refer to FIG. 6A and FIG. 6B, which are schematic cross-sectional views and a ray path diagram of a third embodiment of the illuminating device of the present invention. As shown in the figure, the difference between the embodiment and the first embodiment is that the light-emitting device 1 of the embodiment further includes a light-shielding member 40 disposed on the hole wall of the light-emitting hole 32 of the reflector member 30 and the guide. The hole wall of the through hole 212 of the light plate 21 simultaneously shields the light exiting direction of the hole wall of the light exit hole 32 and the hole wall of the hole 212. Thus, the inner portion of the ring portion 213 of the light guide plate 21 is convex, and only the notch 121 is exposed above. Then, the light of the at least one light-emitting element 22 is concentrated on the inner side of the ring portion 213, and all the light is directly irradiated to the arc surface portion 12 of the at least one reflective shell 20, and the curved surface portion 12 reflects the light outward. The light passes through the through hole 212 of the light guide plate 11 and is finally emitted by the light exit hole 32 of the reflective member 30. In this embodiment, the light emitted by the illuminating device 1 needs to be reflected by the at least one reflective shell 10 to reflect light.
請參閱第七圖與第八圖,其為本發明之電路板與燈板之第一實施例與第二實施例之示意圖。如圖所示,本實施例之該發光裝置1更包含一電路板50。該電路板50具有一電路板體51與一孔洞52,該孔洞52位於該電路板體51上,該電路板50設置於該至少一反射殼10與該導光板20之間,該孔洞52對應於該槽口121,並該孔洞52之孔徑相同於該槽口121之口徑,該至少一發光元件22設置於該電路板體51,並位於該導光板21之一側。另外,也可將該電路板50設置於該導光板21與該本體30之間,該孔洞52對應於該出光孔32,並該孔洞52之孔徑相同於該出光孔32之孔徑,該至少一發光元件22設置於該電路板體51,並位於該導光板21之一側。本實施例之該至少一發光元件22之設置方式以使用者需求為主,並不限制該電路板50之設置方式,亦或是各別獨立設置該至少一發光元件22於該導光板21之一側。Please refer to the seventh and eighth figures, which are schematic diagrams of the first embodiment and the second embodiment of the circuit board and the light board of the present invention. As shown in the figure, the light-emitting device 1 of the embodiment further includes a circuit board 50. The circuit board 50 has a circuit board body 51 and a hole 52. The hole 52 is located on the circuit board body 51. The circuit board 50 is disposed between the at least one reflective case 10 and the light guide plate 20. The hole 52 corresponds to the hole 52. The at least one light-emitting element 22 is disposed on the circuit board body 51 and located on one side of the light guide plate 21 . The aperture of the hole 52 is the same as the aperture of the slot 121 . In addition, the circuit board 50 may be disposed between the light guide plate 21 and the body 30. The hole 52 corresponds to the light exit hole 32, and the hole 52 has the same aperture as the aperture of the light exit hole 32. The light emitting element 22 is disposed on the circuit board body 51 and located on one side of the light guide plate 21. The arrangement of the at least one illuminating element 22 in this embodiment is mainly based on the user's requirements, and does not limit the arrangement of the circuit board 50, or the at least one illuminating element 22 is separately disposed on the light guide plate 21. One side.
承上所述,該發光裝置1更包含一燈板60,其設置於該反射件30之下。該反射件30之該出光孔32發出之光線經過該燈板60後,可將不平均之光線透過光線折射方式,以達到光線平均化的現象。As described above, the illuminating device 1 further includes a light board 60 disposed under the reflecting member 30. After the light emitted from the light-emitting hole 32 of the reflecting member 30 passes through the light-emitting plate 60, the uneven light can be refracted by the light to achieve the phenomenon of averaging the light.
請一併參閱第九圖,其為本發明之發光裝置之組合燈具之示意圖。如圖所示,本實施例之該至少一反射殼10為複數個反射殼10,該至少一發光模組20為複數個發光模組20,該反射件30為複數個反射件30,將上述元件分別排列組合成各別板體結構後,以相同於第一實施例之方式組合。該發光裝置1則形成一面板光源之結構。再者,也可將該電路板50與該燈板60以相同於前述實施例之方式而組合於本實施例之中,故,不在贅述。Please refer to the ninth figure, which is a schematic diagram of the combined illuminating device of the illuminating device of the present invention. As shown in the figure, the at least one reflective shell 10 of the embodiment is a plurality of reflective shells 10, and the at least one light emitting module 20 is a plurality of light emitting modules 20, and the reflecting member 30 is a plurality of reflecting members 30. After the elements are individually arranged and combined into individual plate structures, they are combined in the same manner as the first embodiment. The illuminating device 1 forms a structure of a panel light source. Furthermore, the circuit board 50 and the lamp board 60 may be combined in the present embodiment in the same manner as the foregoing embodiment, and thus will not be described again.
綜合上述,本發明之該發光裝置包含至少一反射殼、至少一發光模組與反射件。反射殼具有一殼體與一弧面部,弧面部位於殼體,發光模組位於反射殼下,發光模組具有一導光板與至少一發光元件,發光元件位於導光板之一側,導光板具有一板體與一穿孔,穿孔對應於弧面部之一槽口而位於板體,穿孔之直徑小於槽口之直徑,反射件位於發光模組下,反射件具有一本體與一出光孔,出光孔對應該穿孔,而位於本體。其中發光模組之光線照射於反射殼後,光線反射出反射件之出光孔,以進行出光照明。如此該發光裝置內之該至少一發光元件發出之光線大多需要經過至少一次的光線反射,能夠降低整體光線強度。再者,本實施例之結構設計,不同於以往發光裝置的外觀結構,較具有設計感,同時也減少該至少一發光元件所需設置的數量,而減少製造成本。In summary, the illuminating device of the present invention comprises at least one reflective shell, at least one illuminating module and a reflecting member. The reflective shell has a casing and an arc surface, the arc surface is located in the casing, and the light emitting module is located under the reflector shell. The light emitting module has a light guide plate and at least one light emitting component, and the light emitting component is located at one side of the light guide plate, and the light guide plate has a plate body and a perforation, the perforation corresponding to a notch of the arc surface and located in the plate body, the diameter of the perforation is smaller than the diameter of the notch, the reflection member is located under the illumination module, the reflection member has a body and a light exit hole, and the light exit hole It should be perforated and located on the body. After the light of the light-emitting module is irradiated to the reflective shell, the light reflects the light-emitting hole of the reflector to perform illumination. Therefore, most of the light emitted by the at least one light-emitting element in the light-emitting device needs to be reflected by at least one light, which can reduce the overall light intensity. Furthermore, the structural design of the embodiment is different from the external structure of the conventional light-emitting device, and has a design sense, and also reduces the number of required installations of the at least one light-emitting element, thereby reducing manufacturing costs.
由上述可知,本發明確實已經達於突破性之結構,而具有改良之發明內容,同時又能夠達到產業上利用性與進步性,當符合專利法之規定,爰依法提出發明專利申請,懇請 鈞局審查委員授予合法專利權,至為感禱。As can be seen from the above, the present invention has indeed achieved a breakthrough structure, and has improved invention content, and at the same time, can achieve industrial utilization and progress. When complying with the provisions of the Patent Law, the invention patent application is filed according to law. The Board of Review examiners granted legal patent rights and was praying.
1 發光裝置 10 反射殼 100 容置槽 11 殼體 12 弧面部 13 殼壁 121 槽口 20 發光模組 21、21A 導光板 211、211A 板體 212 穿孔 213、213A 環部 214、214A 導光部 2140、2140A V形結構 2141A 弧邊 2142A 直邊 22、22A 發光元件 30 反射件 31 本體 32 出光孔 40 遮光件 50 電路板 51 電路板體 52 孔洞 60 燈板1 illuminating device 10 reflecting shell 100 accommodating groove 11 housing 12 arc surface 13 shell wall 121 notch 20 illuminating module 21, 21A light guide plate 211, 211A plate body 212 perforation 213, 213A ring portion 214, 214A light guiding portion 2140 2140A V-shaped structure 2141A Arc edge 2142A Straight edge 22, 22A Light-emitting element 30 Reflector 31 Body 32 Light-emitting hole 40 Light-shielding member 50 Circuit board 51 Circuit board body 52 Hole 60 Light board
第一圖:其為本發明之發光裝置之第一實施例之立體分解圖; 第二圖:其為本發明之發光裝置之第一實施例之倒裝立體分解圖; 第三圖:其為本發明之導光板之第一實施例之光線路徑之示意圖; 第四A圖:其為本發明之發光裝置之第一實施例之立體剖視圖; 第四B圖:其為本發明之發光裝置之第一實施例之光線路徑示意圖; 第五圖:其為本發明之導光板之第二實施例之光線路徑之示意圖; 第六A圖:其為本發明之發光裝置之第三實施例之立體剖視圖; 第六B圖:其為本發明之發光裝置之第三實施例之光線路徑示意圖; 第七圖:其為本發明之電路板與燈板之第一實施例之示意圖; 第八圖:其為本發明之電路板與燈板之第二實施例之示意圖;以及 第九圖:其為本發明之發光裝置之組合燈具之示意圖。1 is an exploded perspective view of a first embodiment of a light-emitting device of the present invention; FIG. 2 is a perspective exploded view of a first embodiment of the light-emitting device of the present invention; A schematic view of a light path of a first embodiment of a light guide plate of the present invention; FIG. 4A is a perspective cross-sectional view of a first embodiment of the light-emitting device of the present invention; FIG. 4B is a view of the light-emitting device of the present invention Schematic diagram of the light path of the first embodiment; FIG. 5 is a schematic view showing the light path of the second embodiment of the light guide plate of the present invention; FIG. 6A is a perspective view of the third embodiment of the light-emitting device of the present invention Figure 6 is a schematic view showing a light path of a third embodiment of the light-emitting device of the present invention; Figure 7 is a schematic view showing a first embodiment of the circuit board and the light panel of the present invention; It is a schematic diagram of a second embodiment of a circuit board and a light board of the present invention; and a ninth drawing: a schematic view of a combined light fixture of the light-emitting device of the present invention.
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW105132275A TWI624962B (en) | 2016-10-05 | 2016-10-05 | Illuminating device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW105132275A TWI624962B (en) | 2016-10-05 | 2016-10-05 | Illuminating device |
Publications (2)
Publication Number | Publication Date |
---|---|
TW201814922A TW201814922A (en) | 2018-04-16 |
TWI624962B true TWI624962B (en) | 2018-05-21 |
Family
ID=62639455
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW105132275A TWI624962B (en) | 2016-10-05 | 2016-10-05 | Illuminating device |
Country Status (1)
Country | Link |
---|---|
TW (1) | TWI624962B (en) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100165232A1 (en) * | 2008-12-26 | 2010-07-01 | Jae Hyun Park | Liquid crystal display device |
TWM437916U (en) * | 2011-12-28 | 2012-09-21 | Foxsemicon Integrated Tech Inc | LED bulb |
US20130148331A1 (en) * | 2011-12-12 | 2013-06-13 | Lg Innotek Co., Ltd. | Illumination unit and display apparatus using the same |
US20140268872A1 (en) * | 2013-03-14 | 2014-09-18 | Qualcomm Mems Technologies, Inc. | Low-profile lighting systems |
-
2016
- 2016-10-05 TW TW105132275A patent/TWI624962B/en not_active IP Right Cessation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100165232A1 (en) * | 2008-12-26 | 2010-07-01 | Jae Hyun Park | Liquid crystal display device |
US20130148331A1 (en) * | 2011-12-12 | 2013-06-13 | Lg Innotek Co., Ltd. | Illumination unit and display apparatus using the same |
TWM437916U (en) * | 2011-12-28 | 2012-09-21 | Foxsemicon Integrated Tech Inc | LED bulb |
US20140268872A1 (en) * | 2013-03-14 | 2014-09-18 | Qualcomm Mems Technologies, Inc. | Low-profile lighting systems |
Also Published As
Publication number | Publication date |
---|---|
TW201814922A (en) | 2018-04-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5888999B2 (en) | Lighting device | |
JP5618097B2 (en) | Optical device and light emitting device including the same | |
JP2013045651A (en) | Lighting fixture | |
JP6549595B2 (en) | Lighting device | |
WO2014188644A1 (en) | Illuminator | |
WO2013018902A1 (en) | Planar illumination light source apparatus using light emitter | |
WO2014038117A1 (en) | Illumination device | |
WO2014038116A1 (en) | Illumination device | |
WO2018032463A1 (en) | Lens structure, and lamp, backlight module and display device using same | |
CN103925496A (en) | Reflection lens type led lamp | |
JP2012243531A (en) | Lighting fixture | |
US20140092628A1 (en) | Illumination device | |
TWM478792U (en) | Illumination apparatus | |
TWI500884B (en) | Lighting device and cove lighting module using the same | |
JP2015138761A (en) | Lighting device | |
TWI580902B (en) | Light emitting diode light source module | |
TWI731381B (en) | Annular light guide structure and light guide device | |
TWI624962B (en) | Illuminating device | |
US10094970B1 (en) | Light-emitting apparatus | |
JP6551822B2 (en) | lighting equipment | |
TW201502435A (en) | LED lamp | |
JP2014017182A (en) | Illumination device | |
JP2017168335A (en) | Lighting fixture for vehicle | |
JP5967574B2 (en) | lighting equipment | |
US20130272024A1 (en) | Diffusion structure and lighting device with such diffusion structure |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Annulment or lapse of patent due to non-payment of fees |