1364618 九、發明說明： ’ 【發明所屬之技術領域】 本發明係關於一種補光裝置’尤其涉及一種應用於成 像裝置中之補光裝置。 【先前技術】 為了使相機等成像設備於光線不足之情況下仍然能 夠拍攝出清晰滿意之照片’一般採用於相機等成像設備上 設置閃光燈或者補光燈來提供光線輔助拍攝。然而，閃光 籲 燈耗能巨大，而且閃光燈無法連續提供光線；補光燈可彌 補閃光燈耗能巨大及無法連續閃光之缺陷，然而，普通之 補光燈之發光強度不大’且發光角度約為120度，大於相 機之取景角度，致使有部分光線投射於被攝物體外導致對 被攝物體之補光效果有限；同時普通之補光燈之有效距離 僅有1米左右，從而僅能使得成像裝置進行近景拍攝而無 法對遠景拍攝有所幫助。 【發明内容】 有鑒於此，有必要提供一種補光效果好且可進行遠近景 補光之補光裝置。 一種補光裝置，其包括至少一電路板及至少兩個與該電 路板電連接之發光二極體。該補光裝置還包括一設置在所述 電路板上的燈罩，該燈罩包括至少一遠光燈罩及至少一近光 燈罩。所述兩個發光二極體分別設置在所述遠光燈罩及所述 近光燈罩内。 相較先前技術，所述補光裝置私用遠光燈罩與近光燈罩 1364618 相結合之方式從而改善補光效果，擴大該補光裝置之補光範 圍，提高補光裝置之適用範圍能夠進行遠景及近景之補光。 【實施方式】 請參閱圖1，為本發明補光裝置之第一較佳實施方式， 該補光裝置100包括至少一燈罩110，至少一電路板120以 及兩個發光二極體130。 所述燈罩110包括至少一基體112，該基體112具有一 上表面113及一與該上表面113相對應之下表面115。該基 體112包括第一部分112a及第二部分112b。於所述基體112 之第一部分112a及第二部分112b之上表面113上並排形成 有第一凹槽116及第二凹槽117，所述第一凹槽116及所述 第二凹槽117之底面均為曲面，該曲面可以係球面也可以係 非球面，且所述第一凹槽116底面最低點相對於所述基體112 之上表面113之深度與所述第二凹槽117底面之最低點相對 於所述基體112之上表面113之深度相同。於所述第一凹槽 116及所述第二凹槽117之底部分別開設有一貫穿所述基體 112之下表面115之通孔118，用以設置所述發光二極體 130。所述第一凹槽116之開口半徑小於所述第二凹槽117 之開口半徑。為提高光線反射效率，所述第一凹槽116之底 面任意一點之曲率大於所述第二凹槽117之底面同樣位置點 之曲率。當所述發光二極體130分別設置於所述第一凹槽116 及所述第二凹槽117中時，因為所述第一凹槽116之底面之 曲率大，於深度相同之情況下該第一凹槽116之開口半徑小 於所述第二凹槽117之開口之半徑，因此設置於所述第一凹 1364618 槽116内之發光二極體130所發出之光線出射角度較小，出 射光線相對集中，可照射到較遠之距離，因此，所述第一凹 槽116以及設有該第一凹槽116之基體112之第一部分112a 構成一遠光燈罩111 ;相同之原理，所述第二凹槽117之曲 率較小，因此其開口半徑相對於所述第一凹槽116較大，由 該第二凹槽117内射出之光線之出射角度較大，僅可照射於 較近之範圍内，因此，所述第二凹槽117以及設有該第二凹 槽117之基體112之第二部分112b構成一近光燈罩119。可 以理解，可以於所述第一凹槽116及第二凹槽117之底面上 塗佈反射薄膜，從而增加光線之反射效果，提高發光二極體 130之光線利用率，從而增加出射光線之強度，提高該補光 裝置100之補光效果。 所述電路板120，為所述發光二極體130提供電連接線 路，所述燈罩110設置於所述電路板之一端。該電路板120 與一成像裝置之控制電路160相電連接。當成像裝置之拍攝 模式為近景時’該電路板120為設置於近光燈罩up内之發 光二極體130提供電源。當成像裝置之拍攝模式為遠景時， 該電路板120為設置於遠光燈罩in内之發光二極體13〇提 供電源。 所述發光二極體130為業界所熟知之任何一種發光二極 體，該發光二極體130分別穿置於所述燈罩11〇之第一凹槽 116及第二凹槽117底部之通孔118内，所述每一發光二^ 體130之一端由所述通孔118分別向所述第一或第二凹槽 116、m之開口方向延伸一定距離，其另一端與所述電路板 1364618 12〇相電連接。所 -凹槽116及第二_^—極體13G之發光部均高出所述第 # - Ιλη ^ 槽17之底面之最低點一定距ϋ ^ 光一極體13〇發光 U離。當發 述第二凹槽線由料第—凹槽116或者所 一凹槽110或者所 接射出，另一部分光線經所述第 射出從而增加反射後由其開4 骑請ίΐ!2，當設置於所述遠光燈罩ηι内之發光二柄1364618 IX. Description of the Invention: </ RTI> The present invention relates to a light-filling device', and more particularly to a light-filling device applied to an image forming device. [Prior Art] In order to make an imaging device such as a camera capable of capturing a clear and satisfactory picture in the case of insufficient light, a flash or a fill light is generally provided on an imaging device such as a camera to provide light-assisted shooting. However, the flashing lamp consumes a lot of energy, and the flash cannot continuously provide light; the fill lamp can make up for the drawback that the flash consumes a large amount of energy and cannot continuously flash. However, the ordinary fill light has a small luminous intensity and the illumination angle is about 120 degrees, which is larger than the angle of view of the camera, so that some of the light is projected on the outside of the subject, resulting in limited light filling effect on the subject; while the effective distance of the ordinary fill light is only about 1 meter, which can only make imaging The device performs close-up photography and cannot help with distant shooting. SUMMARY OF THE INVENTION In view of the above, it is necessary to provide a light-filling device which has a good light-filling effect and can be used for filling light from near and far scenes. A fill light device comprising at least one circuit board and at least two light emitting diodes electrically connected to the circuit board. The fill light device further includes a light cover disposed on the circuit board, the light cover including at least one high beam cover and at least one low beam cover. The two light emitting diodes are respectively disposed in the high beam cover and the low beam cover. Compared with the prior art, the light-filling device privately uses a high-beam shade and a low-beam cover 1364618 to improve the light-filling effect, expand the light-filling range of the light-filling device, and improve the application range of the light-filling device to enable a vision. And the close-up of the light. 1 is a first preferred embodiment of a light-filling device according to the present invention. The light-filling device 100 includes at least one lamp cover 110, at least one circuit board 120, and two light-emitting diodes 130. The lamp cover 110 includes at least one base body 112 having an upper surface 113 and a lower surface 115 corresponding to the upper surface 113. The substrate 112 includes a first portion 112a and a second portion 112b. A first groove 116 and a second groove 117 are formed side by side on the upper surface 113 of the first portion 112a and the second portion 112b of the base 112, and the first groove 116 and the second groove 117 are The bottom surface is a curved surface, and the curved surface may be a spherical surface or an aspheric surface, and the lowest point of the bottom surface of the first groove 116 is opposite to the depth of the upper surface 113 of the base 112 and the bottom surface of the second groove 117. The points are the same depth with respect to the upper surface 113 of the base 112. A through hole 118 penetrating through the lower surface 115 of the base 112 is defined in the bottom of the first recess 116 and the second recess 117 for arranging the LED 130. The opening radius of the first groove 116 is smaller than the opening radius of the second groove 117. In order to improve the light reflection efficiency, the curvature of any point on the bottom surface of the first groove 116 is greater than the curvature of the same position on the bottom surface of the second groove 117. When the light emitting diodes 130 are respectively disposed in the first recess 116 and the second recess 117, since the curvature of the bottom surface of the first recess 116 is large, the depth is the same. The opening radius of the first recess 116 is smaller than the radius of the opening of the second recess 117. Therefore, the light emitting diode 130 disposed in the slot 116 of the first recess 1364618 emits a small angle of light and emits light. The first groove 116 and the first portion 112a of the base 112 provided with the first groove 116 constitute a high beam cover 111; the same principle, the first The curvature of the two grooves 117 is small, so that the opening radius is larger than that of the first groove 116, and the light emitted from the second groove 117 has a large exit angle, and can only be irradiated to a relatively close range. Therefore, the second recess 117 and the second portion 112b of the base 112 provided with the second recess 117 constitute a low beam cover 119. It can be understood that a reflective film can be coated on the bottom surfaces of the first groove 116 and the second groove 117, thereby increasing the reflection effect of the light, improving the light utilization efficiency of the light-emitting diode 130, thereby increasing the intensity of the emitted light. The light filling effect of the light filling device 100 is improved. The circuit board 120 provides an electrical connection line for the light emitting diode 130, and the lamp cover 110 is disposed at one end of the circuit board. The circuit board 120 is electrically coupled to a control circuit 160 of an imaging device. When the imaging mode of the imaging device is a close-up view, the circuit board 120 supplies power to the light-emitting diode 130 disposed in the low-beam cover up. When the photographing mode of the image forming apparatus is a distant view, the circuit board 120 supplies power to the light emitting diodes 13A disposed in the high beam cover in. The light-emitting diode 130 is any one of the light-emitting diodes known in the art. The light-emitting diodes 130 are respectively disposed through the through holes of the first groove 116 and the second groove 117 of the lampshade 11 118, one end of each of the light-emitting diodes 130 extends from the through hole 118 to a certain distance of the opening of the first or second grooves 116, m, and the other end thereof and the circuit board 1364618 12〇 phase electrical connection. The light-emitting portions of the groove 116 and the second electrode 13G are both higher than the lowest point of the bottom surface of the first # - Ιλη ^ groove 17 by a distance ϋ ^ a light body 13 〇 light U. When the second groove line is emitted from the material first groove 116 or one groove 110 or the other groove is emitted, another part of the light is emitted through the first portion to increase the reflection, and then it is driven by 4, please ΐ ΐ 2, when set a light-emitting two handle in the high beam cover ηι
=之C射範圍為a，當設置於所述近光燈 、 X 一極體130發光時其光線之照射範圍為b ; 可以看出±述A之照射距離較遠，B之照射距離較近。去 該補光裝置1GG使用時’可根據木同之需求打開近光或者遠 光補光裝置’從而使得補光裝置1〇〇之適用範圍大大增加， 同時提高補光強度。 請參閱圖3 ’本發明補光裝置之第二較佳實施方式，該 補光裝置200與補光裝置1〇〇之結構相似，其區別在於； 該補光裝置200包括兩個電路板220。所述燈罩210包 括兩個相互分離之基體212及218。所述基體212上開設有 第一凹槽216。所述基體218上開設有第二凹槽217。所述形 成有第一凹槽216之基體212形成一遠光燈罩211 ;所述形 成有第二凹槽217之基體218形成一近光燈罩219。所述發 光二極體230分別設置於所述第一凹槽216及第二凹槽217 内分別形成一遠景補光裝置232及一近景補光裝置234。所 述設置有發光二極體230之基體212及218分別設置於所述 兩個電路板220之一端上，且所述發光二極體230與所述對 1364618 應電路板220相電連接。所述電路板220之另一端分別與一 成像^置之控制電路260相電連接，當成像裝置之拍攝模式 為近景時’該電路板為近景補光裝置234内之發光二極體23〇 权供=源69成像裝置之拍攝模式為遠景時，該電路板為設 置於遠景補光袈置232内之發光二極體23〇提供電源。 本實施方式中，將構成遠光補光裝置之基體212盥構成 近光補光裝置之基體218設置成兩個相互分離之遠近景補光The C-shooting range is a, and when the low beam lamp and the X-pole body 130 are illuminated, the illumination range of the light is b; it can be seen that the irradiation distance of the reference A is far, and the irradiation distance of B is relatively close. . When the light-filling device 1GG is used, the low-beam or high-beam light-filling device can be turned on according to the requirements of the wood, so that the application range of the light-filling device 1 is greatly increased, and the fill light intensity is improved. Referring to FIG. 3, a second preferred embodiment of the light-filling device of the present invention is similar in structure to the light-filling device 1A, and the difference is that the light-filling device 200 includes two circuit boards 220. The lamp cover 210 includes two base bodies 212 and 218 that are separated from each other. A first recess 216 is defined in the base 212. A second recess 217 is defined in the base 218. The base 212 formed with the first recess 216 forms a high beam cover 211; and the base 218 formed with the second recess 217 forms a low beam cover 219. The light-emitting diodes 230 are respectively disposed in the first recess 216 and the second recess 217 to form a distant light filling device 232 and a near-field light filling device 234. The bases 212 and 218 provided with the light-emitting diodes 230 are respectively disposed on one ends of the two circuit boards 220, and the light-emitting diodes 230 are electrically connected to the pair of 1364618 circuit boards 220. The other end of the circuit board 220 is electrically connected to an imaging control circuit 260. When the imaging mode of the imaging device is close to the scene, the circuit board is a light-emitting diode 23 in the near-field light-filling device 234. When the shooting mode of the source/source 69 imaging device is a distant view, the circuit board supplies power to the light-emitting diodes 23 设置 disposed in the remote-view light-receiving device 232. In the present embodiment, the base body 218 constituting the low beam light-improving device and the base 218 constituting the low-beam light-improving device are disposed as two mutually close-distance near-field fill light.
裝置’從而使得補光裝置於與成像裝置配合時之靈活性 提高’可根據成像裝置之不同結構靈活之選擇不同之配置位 置。提升該補光裝置200之適用範圍。 可以理解，於使用時，也可根據不同之需求，選 數量之遠景補光裝置232搭配相應數量之近景補光農置2 設置於成像裝置内，從而滿足不同之補光需求。 综上所述，本發㈣合發明專利師"爰依法提 申請。惟，以上所述者僅為本發明之較佳實施方式 ^ 之範圍並不以上述實施方式為限，舉凡孰 不t明 援依本發明之精神所作之等效修飾或變化，比 ^ 士 申請專利範圍内。 & “蓋於以下 【圖式簡單說明】 ISI · _ ， 圖1係本發明補光裝置之第一較佳實施方式之立 體示意 圖2係圖1中補光裝置之補光範固示音圖. 圖 圖3係本發明補光裝置之第二較佳^方式之立體示专 1364618 【主要元件符號說明】 補光裝置 100 燈罩 基體 112,212,218 上表面 下表面 115 第一部分 第二部分 112b 第一凹槽 第二凹槽 117,217 通孔 遠光燈罩 111,211 近光燈罩 電路板 120,220 補光裝置 遠景補光裝置 232 近景補光裝置 發光二極體 130,230 控制電路 110, 210 113 112a 116,216 118 119,219 200 234 160,260 11The device' thus allows the light-filling device to be more flexible when mated with the imaging device'. Different configurations can be selected depending on the different configurations of the imaging device. The range of application of the light-filling device 200 is improved. It can be understood that, in use, according to different needs, a selected number of perspective fill light devices 232 can be set in the imaging device with a corresponding number of close-range fill light farms 2 to meet different fill light requirements. In summary, the present (4) and the invention patents " 提 apply in accordance with the law. However, the above description is only for the preferred embodiment of the present invention, and is not limited to the above-described embodiments, and the equivalent modifications or variations made in accordance with the spirit of the present invention are applicable to the applicant. Within the scope of the patent. & "Capped in the following [simplified description of the drawings] ISI · _, Figure 1 is a perspective view of the first preferred embodiment of the light-filling device of the present invention 2 is a complementary light-fixing diagram of the fill light device of Figure 1. Figure 3 is a perspective view of a second preferred embodiment of the light-filling device of the present invention. 1364618 [Main component symbol description] Light-filling device 100 Lampshade base 112, 212, 218 Upper surface lower surface 115 First portion Second portion 112b First groove Two grooves 117, 217 through hole high beam cover 111, 211 low beam cover circuit board 120, 220 fill light device vision fill device 232 close range fill light device light emitting diode 130, 230 control circuit 110, 210 113 112a 116,216 118 119,219 200 234 160,260 11