M335452 八、新型說 新型所屬之技術領域 ^ 本新型是有關於一種車用反光裝1「 於一種主動式反光警示裝置 【先前技術】 一般常見之被動型反光裝置有交通指示看板、交 通標諸、以及父通工具之安全反光燈等。這些被動型 • 反光裝置多是先在裝置上安裝反光材料，待光線照射 在反光材料後’此裝置即可藉由反光方式來進行發 光。然而，當照射光源之強度減弱時，被動型反光裝 置之反光效果亦隨之降低，進而無法清楚發光顯示。 特別是在被動型反光裝置應用於交通指示看板時，若 照射光源之強度較弱’而無法使其有效發光，如此一 來，駕駛人可能無法清楚辨識交通樣諸之指示，而影 響其判斷，嚴重的話甚至會引發交通事故。 此外，此種被動型反光裝置必須等到有光線照射 時，才具有警示效果，在未有光線照射的情況下，其 • 全然無警示功效，因此，其警示範圍及警示距離有限， 駕歇人常需接近到一定距離後，才可看見此被動型反 光裝置之提示。 為了有效地增進車用反光裝置的警示範圍與警示 距離，習知技術便提出一種主動式反光警示裝置，參照 第1圖，此種傳統反光警示裝置100可劃分成反光區11〇 M335452 ... . .. . ... .: .. ... . ... . . . .. ...... . ； / · 與發光區120，其中反光區11 〇可環繞發先區12心 統反光警示裝置1 〇 〇之發光區(2 0中設置有至少一發光 π件122，反光區110上有反光膜片，以反射外來光源 110，祇能穿過發光區120射出。 一 件122主動發光，但由於發光區12〇祇具有發光功能， _ 不具有反光效能，因此，反光膜片11〇所覆蓋的面積隨 之減少’降低了傳統反光警示裝置1〇〇之反光區11〇的 功能。 【新型内容】 因此本新型的目的就是在提供一種主動式反光鲁 裝置，用以在一定距離外主動地警示駕駛人，並可有效 地反射光線。 依照本新型一較佳實施例，提出一種主動式反光馨 示裝置，包含有一透光外罩、一透尤^ 光單兀。透光外罩具有一透先面，透光性反光片可貼附 於透光外罩之透光面，以反射一外來光源之光線。發光 單元可設置透光外罩中，發光單元所發出之光線可穿過 透光面及透光性反光片而射出。其中透光性反光片較佳 地為完全地覆蓋透光外罩之透光面。發光單元包含固定 於透光外罩中之一電路板、設置於電路板上之一發光元 件，以及與電路板相連之一電源。電源可為一交流電或 M335·^^ 裝置可更包含設置於發光元件與逸光外罩的透先面間的 鏡片組，以調整發光元件所發出之光線的光形。其中透 光性反光片之一受光角度可為0度至】8〇度，較佳地為 兀件較佳地為分散式設置。主動式反光警示裝置可更包 含一支撐柱，透光外罩可組裝於支撐柱上，以使主動式 泰 反光警示裝置站立於地面。或者，主動式反光警示裝置 了藉由黏膠等固疋方式固定在地面或其他任何表面，以 達到主動式反光警示放用。 主動式反光警示裝置所使用之透光性反光片可被動 地反射外来光源之光線以提示駕駛人，設置於透光外罩 中之發光單元所發出之光線更可穿過透光性反光片射 出’使主動式反光警示裝置可在一定距離外主動地發光 以警不駕駛人，並可有效地利用透光面之完整面積。 ·;.；：；·'ϊ；；;：；.；ν 【實施方式】 任何所羼技術領域中具有通常知識者在瞭解本新型之較 佳實施例後，當可由本新型所教示之技術，加以改變及 修飾’其並不脫離本新型之精神與範圍。 同時參照第2Α圖與第2政圖，其係分別繪示本新型 之主動式反光警示裝置一較佳實施例之側視圖與正視 圖。主動式反光警示裝置200包含有一透光外罩21〇、一 M335452M335452 VIII. New type of new technology field ^ This new type is related to a vehicle reflective device 1 "In an active reflective warning device [Prior Art] Commonly used passive reflectors have traffic signage, traffic signs, And the safety reflectors of the father's tools, etc. These passive/reflective devices are mostly equipped with reflective materials on the device. After the light is irradiated on the reflective material, the device can be illuminated by reflection. However, when the illumination is applied When the intensity of the light source is weakened, the reflective effect of the passive reflector is also reduced, and the light-emitting display cannot be clearly displayed. Especially when the passive reflector is applied to the traffic indicator board, if the intensity of the illumination source is weak, it cannot be made. Effective illuminating, as a result, the driver may not be able to clearly identify the indications of the traffic samples, and affect their judgment. In serious cases, it may even cause traffic accidents. In addition, such passive reflectors must wait until there is light to strike. The effect, in the absence of light, it has no warning effect Therefore, the warning range and the warning distance are limited, and the driver often needs to approach a certain distance before the passive reflective device can be seen. In order to effectively improve the warning range and warning distance of the vehicle reflective device, the conventional technology An active reflective warning device is proposed. Referring to FIG. 1, the conventional reflective warning device 100 can be divided into reflective areas 11 〇 M335452 ... . . . . . . . . . . . . . . . . . . ; / / With the light-emitting area 120, wherein the reflective area 11 环绕 can surround the light-emitting area of the first-level area 12 reflective warning device 1 (at least one of 20 is provided) The π-element 122 has a reflective film on the reflective area 110 to reflect the external light source 110, and can only be emitted through the illuminating area 120. One piece 122 actively emits light, but since the illuminating area 12 〇 has only a illuminating function, _ does not have reflection The efficiency, therefore, the area covered by the reflective diaphragm 11〇 is reduced, which reduces the function of the reflective area 11〇 of the conventional reflective warning device. [New content] Therefore, the object of the present invention is to provide an active reflective Lu device for a certain distance Actively alerting the driver and effectively reflecting light. According to a preferred embodiment of the present invention, an active reflective illuminating device is provided, which comprises a light-transmitting cover and a transparent light-emitting unit. The light-transmitting cover has A translucent reflective sheet can be attached to the transparent surface of the transparent cover to reflect the light of an external light source. The light emitting unit can be disposed in the transparent cover, and the light emitted by the light emitting unit can pass through the light. The light transmissive reflector is preferably a light transmissive surface that completely covers the light transmissive cover. The light emitting unit comprises a circuit board fixed to the light transmissive cover and disposed on the circuit board. a light-emitting element, and a power source connected to the circuit board. The power source can be an alternating current or a M335 device, and the device can further include a lens group disposed between the light-emitting element and the transparent surface of the light-emitting cover to adjust the light-emitting element. The light shape of the light that is emitted. One of the light-transmitting retroreflective sheetings may have a light-receiving angle of from 0 to 8 degrees, and preferably the member is preferably a discrete arrangement. The active reflective warning device may further comprise a support column, and the light transmissive cover may be assembled on the support column to enable the active Thai reflective warning device to stand on the ground. Alternatively, the active reflective warning device can be fixed to the ground or any other surface by means of adhesive or the like to achieve active reflective warning. The translucent reflective sheet used in the active reflective warning device can passively reflect the light of the external light source to prompt the driver, and the light emitted by the light emitting unit disposed in the transparent cover can be emitted through the translucent reflective sheet. The active reflective warning device can actively emit light outside a certain distance to prevent the driver from being driven, and can effectively utilize the complete area of the transparent surface. 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 It is intended to be modified and modified without departing from the spirit and scope of the invention. Referring also to Figures 2 and 2, a side view and a front view, respectively, of a preferred embodiment of the active reflective warning device of the present invention are shown. The active reflective warning device 200 includes a light-transmitting cover 21〇, a M335452
透光性反光片220，以及一發光單元230。透洗 具有一透光面212。透光性反光片220為具有透光性之反 光片，舉例而言，此透光性反光片220為應用美國專利 5,770,124號專利之方法所製成之glittering cube-corner retroreflective sheetiilg，或為其他符合 ASTM: D 4M 所定義之反光片，此透光性反光片220之正面222刻有 微晶立方角稜鏡形狀花紋，以反射外來之光線，此外， 先線更可從透光性反光片220之背面224穿透射出。 度，甩路人的觀測角較佳地為落在35度至115度之間， 此為主動式反光警示裝置200在外來光源情形下之較佳 警示角度。相對的，本新型之主動式反光警示裝置200 中因配有發光元件234，可使用路人的觀測角度增為〇度 至180度’故其警示角度亦可隨之擴大達到〇至〖go度 即無死角。此外，藉由發光單元230自透光面212發出 之光線，亦可主動地提示駕駛人，使得主動式反光警示 馨 裝置200可提前警示駕駛人，且不論是被枭 - 1式發光，其警示面積均為完整的透光面212。 之透光面212,透光性反光片22〇較佳地為完全地覆蓋透 光外罩210之透光面212。發光單元230可設置在透光外 罩210中，發光單元230所發出之光線可穿過透光面212 與透光性反光片220而射出。 在其他實施例中，透光面212可為一開口，透光性 反光片220可直接封住透光面212之開口，而與透光外 ' "；. : ... 電路板232、设置於電路板23之 及與電路板232相連之一電源236。本實施例先^^，^^ 流電’如太陽能電池，太陽能電池之電源236較佳地為 置在違光外罩210之頂部，以接收 鏡片組240較佳地為設置於發光元件234與透光面212 之間，鏡片組M0可為凹透鏡與凸透鏡之組合，以藉由 鏡片組240及發光元件234與透光面212之間的距離d， 調整發光元件234所發出之光線的光形與範圍，使得發 光元件234所發出之光線可較為均勻地從整個透光面212 射出。或者，在其他實施例中，鏡片組24〇亦可使用如 光準直器(commator)之形式直接套裝於發光元件234上。 220，使得發光單元230所發出之光線可直接穿逡遂 反光片220而射出，毋需如習知技術一般將透光面212 分成反光區與發光區，因此，可有效地保留透光性反光 片220之完整的透光面積。而發光單元23〇所發出之光 線亦可向透光面212發出，使得主動式反光警示裝置200 在車輛未靠近前，即可達到預先示警之功效。主動式反 光警不裝置200可應用在交通工具之燈具，如方向燈、 煞車燈、警示反光片之用途。 M335452The light-transmitting retroreflective sheeting 220 and a light-emitting unit 230. The permeable wash has a light transmissive surface 212. The translucent retroreflective sheeting 220 is a translucent reflective sheet. For example, the translucent retroreflective sheeting 220 is a glittering cube-corner retroreflective sheetiilg manufactured by the method of US Pat. No. 5,770,124, or other conforming ASTM: a reflector defined by D 4M. The front surface 222 of the light-transmitting reflector 220 is engraved with a microcrystalline cube-corner shape pattern to reflect external light. In addition, the front line can be further transmitted from the light-transmitting reflector 220. The back side 224 is transmissive. The angle of observation of the passerby preferably falls between 35 degrees and 115 degrees, which is the preferred warning angle of the active reflective warning device 200 in the case of an external light source. In contrast, the active reflective warning device 200 of the present invention is equipped with a light-emitting element 234, and the angle of observation of the passerby can be increased to 180 degrees, so that the warning angle can be expanded to reach the degree of go. No dead ends. In addition, the light emitted from the light-transmitting surface 212 by the light-emitting unit 230 can also actively prompt the driver, so that the active-reflective warning device 200 can alert the driver in advance, and whether it is illuminated by the 枭-1 type, its warning The area is a complete light transmissive surface 212. The light transmissive surface 212 and the light transmissive retroreflective sheet 22 are preferably completely covered by the light transmissive surface 212 of the light transmissive cover 210. The light emitting unit 230 can be disposed in the light transmissive cover 210, and the light emitted by the light emitting unit 230 can be emitted through the light transmissive surface 212 and the light transmissive reflective sheet 220. In other embodiments, the light transmissive surface 212 can be an opening, and the light transmissive retroreflective sheet 220 can directly seal the opening of the light transmissive surface 212, and the light transmissive outer ' ";: ... circuit board 232, A power supply 236 is disposed on the circuit board 23 and connected to the circuit board 232. In this embodiment, the power supply 236, such as a solar cell, is preferably placed on top of the light-shielding cover 210, so that the receiving lens group 240 is preferably disposed on the light-emitting element 234. Between the light surfaces 212, the lens group M0 can be a combination of a concave lens and a convex lens to adjust the light shape of the light emitted by the light-emitting element 234 by the distance d between the lens group 240 and the light-emitting element 234 and the light-transmitting surface 212. The range is such that the light emitted by the light-emitting element 234 can be emitted more uniformly from the entire light-transmissive surface 212. Alternatively, in other embodiments, lens group 24A can also be directly packaged onto light-emitting element 234 in the form of a light collimator. 220, the light emitted by the light-emitting unit 230 can be directly transmitted through the reflective sheet 220, and the light-transmissive surface 212 is generally divided into a reflective region and a light-emitting region as in the prior art, thereby effectively retaining the translucent reflective The complete light transmissive area of the sheet 220. The light emitted by the light-emitting unit 23 can also be emitted to the light-transmissive surface 212, so that the active light-reflecting warning device 200 can achieve the effect of warning before the vehicle is approached. The active anti-light alarm device 200 can be applied to luminaires of vehicles such as directional lights, brake lights, and warning reflectors. M335452
• ' . . V .. ....... - . 4照第3 A圖與第把默^ 動式反光警示裝置另一較佳實施例之侧視圖與正梘圖。 標誌。主動式反光警示裝置200可更包含有一支^柱 250 ’透光外罩210可組裝於支掾_㈣ ^ ^ 實施例中之發光單元 ^ 乂^ ^ 旁之警示裝置，特別是應甩在山路或是轉彎處，以大幅 地增加主動式反光警示裝置200之警示距離。 參照第4A圖及第4B圖，其係分別翁示 動式警示反光裝置不同實施例之正視圖。如第4a圖所 示，主動式警示反光裝置200之透光外罩21〇可為四方 形，發光元件234與電路板232可設置在透光外罩21〇 反光片220可主動發光。主動式反光警示裝置2〇〇之底 °卩可塗有一黏膠2 6 0，以猎由黏膠2 6 0或其他方式將主動 式反光警示裝置200固定於地面上。或者，發光元件234 之設置亦可如第4B圖所示。主動式反光警示裝置2〇〇可 為拒馬架，交通錐或建築物室内標誌或戶外看板招牌。 參照第5 A圖及第5 B圖’其係分別、纟會示本新型之至 動式反光警示裝置不同實施例之立體視圖。主動式反光 裝置200可為一路面標記（pavement marker)，透光性反光 M335452 1 ....... 弋反光a示裝置200可具有發光元件234設置於其中， ^光疋件234所發出之光線可穿過透光性反光片4^^^ 由上述本新型較佳實施例可知，應用本新型具有下 _ _彳優點。主動式^ 射出’使主動式反光警示裝置可在一定距離外主動地發 ^以警不駕駛人。由於透先性反光片可完全地貼附在透 雖然本新型已以一較佳實施例揭露如上，然其並非 用以限定本新型，任何熟習此技藝者，在不脫離本新型 之精神和範圍内，當可作各種之更動與潤飾，因此本新 型之保護範圍當視後附之申請專利範園所界定者為準。 為讓本新型之上述和其他目的V特徵、優點與實施 例能更明顯易懂，所附圖式之詳細說明如下: 第1圖係緣示習知技術之主動式反光警示裝置之正 視圖〇 第2A圖與第2B圖係分別緣示本新型之主動式反光 警示裝置一較佳實施例的側視圖與正視圖。 第3 A圖與第3B圖係分別繪示本新型之主動式反光 11 M335452 警示裝置另一敕佳實施例的側視 第4A圖與第4B圖係分別繪· 警示裝置不同較佳實施例之正視圖。入夂丨 第5A圖與第5B圖係分別繪示本新型之主動* 警示裝置不同較佳實施例之立體視圖。 【主要元件符號說明】 100 :傳統反光警示裝置 120 :發光區 200 :主動式反光警示裝 212 :透光面 222 :正面 230 :發光單元 234 :發光元件 240 :鏡片組 260 :黏膠 110 :反光區 122 :發光元件 置210 ·透先外罩 220 :連光性反光片 224 :背面 232 : 236 :電源 250 :支撐柱 d :距離 12• ' . . V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Sign. The active reflective warning device 200 may further include a light-emitting cover 210 that can be assembled in the support _ (4) ^ ^ in the embodiment of the light-emitting unit ^ 乂 ^ ^ next to the warning device, especially should be on the mountain road or It is a corner to greatly increase the warning distance of the active reflective warning device 200. Referring to Figures 4A and 4B, which are elevational views of different embodiments of the motion-sensitive retroreflective device, respectively. As shown in Fig. 4a, the light-transmitting cover 21 of the active warning light-reflecting device 200 can be quadrangular, and the light-emitting element 234 and the circuit board 232 can be disposed on the light-transmitting cover 21, and the reflective sheet 220 can actively emit light. The active reflective warning device 2 can be coated with a glue 260 to fix the active reflective warning device 200 to the ground by the glue 260 or other means. Alternatively, the arrangement of the light-emitting elements 234 may be as shown in FIG. 4B. The active reflective warning device 2 can be a refusal frame, a traffic cone or a building indoor sign or an outdoor signboard. Referring to Figures 5A and 5B, respectively, a perspective view of different embodiments of the present type of retro-reflective warning device will be shown. The active retroreflective device 200 can be a pavement marker, and the translucent reflective M335452 1 . . . The reflective reflective device 200 can have a light-emitting component 234 disposed therein, and the optical component 234 emits The light can pass through the light-transmitting retroreflective sheeting. As can be seen from the above-described preferred embodiment of the present invention, the application of the present invention has the advantages of lower _ _ 。. The active ^ injection' enables the active reflective warning device to actively send a policeman outside of a certain distance. Since the transflective sheet can be completely attached, although the present invention has been disclosed in a preferred embodiment as above, it is not intended to limit the present invention, and any person skilled in the art can avoid the spirit and scope of the present invention. Within the scope of this application, the scope of protection of this new type shall be subject to the definition of the patent application. In order to make the above-mentioned and other objects of the present invention V features, advantages and embodiments, the detailed description of the drawings is as follows: Figure 1 is a front view showing the active reflective warning device of the prior art. 2A and 2B are side and front views, respectively, showing a preferred embodiment of the active reflective warning device of the present invention. 3A and 3B are respectively showing the active reflective 11 of the present invention. M335452 warning device is another side view of the preferred embodiment. FIGS. 4A and 4B are respectively different embodiments of the warning device. Front view. 5A and 5B are perspective views respectively showing different preferred embodiments of the active* warning device of the present invention. [Main component symbol description] 100: Traditional reflective warning device 120: Light-emitting area 200: Active reflective warning device 212: Light-transmitting surface 222: Front surface 230: Light-emitting unit 234: Light-emitting element 240: Lens group 260: Adhesive 110: Reflective Zone 122: Light-emitting element set 210 · Transmissive cover 220: Light-reflective sheeting 224: Back side 232: 236: Power source 250: Support column d: Distance 12