M273056 八、新型說明: 【新型所屬之技術領域】 尤其是關於一種可提高光 本創作係關於一種指示燈之構造改良， 照明亮度及均勻度之構造。 【先前技術】 按—般公共％所巾之牆鶴處或舰處通物定有各種不同功 月一匕之‘不燈（如緊急逃生指示燈、化妝室位置指示燈等），俾作為提 示人員遵循方向之用。 習用之指示燈如公告第4 6 0 〇15號新型專利，雖其名為指示 燈之集光結構’但實際上僅是侧數#反射部設於本體周緣，以單純 將發光體所發射出之光線反射而出，因此其光線仍然會有所衰減，且 整體光照無法有效達到均自呈現之效果，進而導致火警或其他意外發 生時，無法於火場中及時顯示正確方向，提供人員逃生。 又’先前技術係採用傳統之發光二極體併列成一種燈條型態，由 於傳統發光二極體之特性，在於光線係以直線進行，因此燈條併列之 結構中’往往產生間隙，而該間隙由於缺乏光線，因此顯現於指示燈 之狀態，會產生局部陰影，以及光線射線所及之末端，因微弱之光線 泛射（漫射）現象，而呈現微弱之交叉網狀與模糊現象，造成不佳之視 覺效果。 【新型内容】 M273056 有鑑於先前技術之問題，本創作者設計有一「指示燈之構造改良 」’主要目的係在提供一種藉由二聚光片之設置，以確實提高光照明亮 度及均勻度之指示燈構造。 本創作解決先前技術所使用之技術手段，乃在於利用一種指示燈 之構造改良，主要包括一殼體及一指示單元，該殼體周壁所界定形成 之内部空間可容設一發光體及電路元件，該指示單元則嵌設於殼體橫 長邊，並對應於發光體下方，其主要包括一導光板，於導光板後側面 _ °又月板’另於導光板前側面設一指示板，該指示板與導光板間可設 一擴散片；值得一提的是： 该指示板與導光板間更包含至少二聚光片，該二聚光片呈互相疊 合，且於每一聚光片表面設有複數道槽溝，二聚光片之槽溝互為交叉 而形成複數網格，當發光體之光線通過二聚光片所形成之網格時，將 由其四週槽溝之壁面折射而於網格内集中，達到令光源更為明亮且均 勻地投射於指示板。且本創作之發光體以矩形體之表面黏著型（遞） 鲁之單元發光二極體為之，由於矩形體由較寬廣之截面，因此能夠達成 光線廣面照射之較佳效果。又因本創作光線投射均勻，因此可以消除 光線於射線所及之末端，因微弱之光線泛射（漫射）現象，而呈現微弱 之父叉網狀與模糊現象，而產生光線均勻溫和之視覺效果。 【實施方式】 為使貴審查人員更進一步明瞭本創作之内容，以下就本創作具 體可行較佳實施例，配合圖式說明： 6 M273056 請參閱第一圖，配合第二、三圖所示，本創作係關於一種指示燈 '之構造改良，主要包括一殼體（1)及一指示單元（2)，其中： 忒體（1 )，其周壁所界定形成之内部空間可容設一發光體（1 1)及電路元件（圖中未示）； 該發光體（11)上以矩形體之表面黏著型（SMD)之單元發光二極 體為之，由於矩形體由較寬廣之截面，因此能夠達成光線廣面照射之 較佳效果。又因本創作光線投射均勻，因此可以消除光線射線所及之 鲁末端，因微弱之光線泛射（漫射）現象，而呈現微弱之交叉網狀與模糊 現象’而產生光線均勻溫和之視覺效果。 指示單元（2 )，係嵌設於殼體（1 )橫長邊，並對應於發光體 (1 1 )之下方，其主要包括一導光板（2 1 )、一背板（2 2 )、一 指示板（2 3 )、一擴散片（2 4 )及至少二聚光片（2 5 );該導光 板（2 1 )，係為一可透光之透明板體，於其後側面佈有複數導光凸點 (2 1 1 );該背板（2 2 )，係貼合於導光板（2 1 )後側面之板體， 鲁其對應於導光板（2 1 )之側面為反光面；該指示板（2 3 )，係位於 導光板（2 1 )前方之板體，其表面預設有指示用之圖文部（2 3 1 ); 該擴散片（2 4 )，係設於導光板（2 1 )與指示板（2 3 )間之薄膜 :二聚光片（2 5 )，係設於指示板（2 3 )與導光板（2 1 )前側擴 散片（2 4)之間，該二聚光片（2 5)乃呈互相疊合之狀態，且於 每一聚光片（2 5 )表面形成複數道槽溝（2 5 1 )，二聚光片（2 5 )之槽溝（2 51)互為交叉而形成複數網格（2 5 2 )。 請一併參閱第四圖，當本創作發光體（11)所發出之光線垂直 7 M273056 落於‘示單元（2)之導光板（21)頂面時，隨即經由導光板（2 -1)之導光凸點（211)與背板（2 2)適當轉折，並加以導引至 .擴散片（24)，該擴散片（24)則將來自導光板（21)之光線予 以擴散為均勻之全區域照明，t經過擴散片（2 4)擴散之光源投射 至二聚光片（2 5)時，將由二聚光片（2 5)所形成之網格（2 5 2 ^通過，並由其罐（2 5 2 )四週槽溝（2 5工）之壁面折射而 於每網格内（2 5 2 )形成集中亮點，俾令其最後投射於指示板（2 _ 3)之整體亮度可確實提高。 【綜觀本創作構造特色所產生之效果】： 1、 本創作以精簡之二聚光片即可確實且有效地提高指示燈之整體亮 度與均勻度，俾以提供人_目之方向提示，故其充分備具進步 性，令人無庸置疑。 2、 本創作一聚光片之截面寬度極為細薄，故不至於增加指示單元之 * 歧黯。 3、 本創作發光體以矩形體之表面黏著型（SMD)之單元發光二極體 為之’由於矩形體由較寬廣之截面，因此能夠達成光線廣面照射 之較佳效果。 4、 又因本創作光線投射均自，因此可以消除光線於射線所及之末端 ’因微弱之絲泛射（漫射）魏ϋ纖狀交叉網狀與模糊 現象，而產生光線均勻溫和之視覺效果。 綜上所述，本創作具備實用效果，且未見於刊物或公開使用，符 8 M273056 合專利要件，爰依法提出專利申請。 惟上述所陳’林_錢上—魏實關，軌依本創作申 專利範圍所作之解魏，賴糊作申請專機圍之列。 【圖式簡單說明】 第一圖係本創作之立體圖 第二圖係本創作之立體分解圖 第二圖係本創作聚光片之立體暨部分放大圖 第四圖係本創作光線投射放大示意圖 【主要元件符號說明】 (1):殼體 (1 1):發光體 (2 ) ··指示單元 Q 1):導光板 (2 1 1):導光凸點 (2 2 ):背板 Q 3 ):指示板 (2 3 1):圖文部 (2 4 ) ··擴散片 (2 5) =聚光片 (2 5 1 V·槽溝 9M273056 8. Description of the new type: [Technical field to which the new type belongs] In particular, it relates to a structure that can improve the light. This creation is about a structure improvement of an indicator light, a structure of brightness and uniformity of illumination. [Previous technology] According to the general public, the wall cranes or warships have a variety of different functions, such as emergency escape lights, dressing room location lights, etc., as a reminder. People follow directions. The conventional indicator light is the new patent No. 460015. Although it is called the light collection structure of the indicator light, it is actually only the side number #reflecting part is set on the periphery of the body to simply emit the light. The light is reflected out, so its light will still be attenuated, and the overall lighting cannot effectively achieve the effect of self-representation, which will cause the fire or other accidents to fail to show the correct direction in the fire field in time to provide personnel escape. Also, the "previous technology uses traditional light-emitting diodes side by side to form a light bar type. Due to the characteristics of traditional light-emitting diodes, the light is performed in a straight line. Therefore, in the structure of side-by-side light bars, gaps often occur, and the Due to the lack of light, the gap appears in the state of the indicator light, which will produce local shadows, and the ends of the rays of light rays, due to the phenomenon of weak light flooding (diffuse), showing a weak cross-reticulation and blurring phenomenon, causing Poor visual effects. [New content] M273056 In view of the problems of the previous technology, the creator has designed a "structure improvement of the indicator light". The main purpose is to provide a setting of the two light-concentrating plates to improve the brightness and uniformity of light illumination. Light structure. The technical means used to solve the previous technology in this creation is to improve the structure of an indicator light, which mainly includes a housing and an indicating unit. The inner space defined by the peripheral wall of the housing can accommodate a light-emitting body and circuit components. The indicating unit is embedded in the horizontal long side of the housing and corresponds to the underside of the luminous body. It mainly includes a light guide plate at the rear side of the light guide plate _ ° and the moon plate. Another indicator plate is provided at the front side of the light guide plate. A diffusion sheet may be provided between the indicator plate and the light guide plate; it is worth mentioning that: the indicator plate and the light guide plate further include at least two light condensing sheets, the two light condensing sheets are superimposed on each other, and each light is condensed. The surface of the sheet is provided with a plurality of grooves. The grooves of the two light-concentrating sheets intersect each other to form a plurality of grids. When the light of the luminous body passes through the grid formed by the two light-concentrating sheets, it will be refracted by the walls of the grooves around it. Concentrating in the grid makes the light source more bright and evenly project on the indicator board. Moreover, the luminous body of this creation is a rectangular surface-adhesive type (diode) luminous diode. Since the rectangular body has a wide cross section, it can achieve a better effect of wide-range light irradiation. Because the light is evenly projected in this creation, the light can be eliminated at the ends where the rays reach. Due to the phenomenon of weak light flooding (diffuse), the weak parent cross-like network and blur phenomenon appear, resulting in a uniform and gentle vision. effect. [Implementation] In order for your reviewers to further understand the content of this creation, the following is a specific and feasible preferred embodiment of this creation, with illustrations: 6 M273056 Please refer to the first picture, as shown in the second and third pictures, This creation is about the structural improvement of a kind of indicator light, which mainly includes a shell (1) and an indication unit (2), among which: the carcass (1), the inner space defined by the peripheral wall can accommodate a luminous body (1 1) and circuit components (not shown in the figure); The light-emitting body (11) is a rectangular light-emitting unit (SMD) unit light-emitting diode. The rectangular body has a wide cross section, so Can achieve the better effect of wide-area illumination. And because the light is evenly projected in this creation, it can eliminate the end of the light rays and the weak light flooding (diffuse) phenomenon, and present a weak cross-network and blur phenomenon, resulting in a uniform and gentle visual effect. . The indicating unit (2) is embedded in the horizontal long side of the casing (1) and corresponds to the lower side of the light emitting body (1 1). It mainly includes a light guide plate (2 1), a back plate (2 2), An indicator plate (2 3), a diffusion sheet (2 4), and at least two light-concentrating sheets (2 5); the light guide plate (2 1) is a light-transmissive transparent plate body, and is arranged on the rear side thereof There are a plurality of light guide bumps (2 1 1); the back plate (2 2) is a plate body attached to the rear side of the light guide plate (2 1), and the side corresponding to the light guide plate (2 1) is reflective The indicator plate (2 3) is a plate body located in front of the light guide plate (2 1), and the surface is preset with a graphic section (2 3 1) for indicating; the diffuser plate (2 4) is provided with The thin film between the light guide plate (2 1) and the indicator plate (2 3): two light-condensing sheets (2 5), which are arranged on the indicator plate (2 3) and the front side diffuser plate (2 4) of the light guide plate (2 1) In between, the two light-condensing sheets (2 5) are superimposed on each other, and a plurality of grooves (2 5 1) are formed on the surface of each light-condensing sheet (2 5). The grooves (2 51) of) cross each other to form a complex grid (2 5 2). Please refer to the fourth picture together. When the light emitted by the luminous body (11) of this creation is perpendicular to 7 M273056 and falls on the top surface of the light guide plate (21) of the display unit (2), it immediately passes through the light guide plate (2 -1). The light guide bumps (211) and the back plate (2 2) are properly turned and guided to the. Diffuser plate (24), which diffuses the light from the light guide plate (21) into a uniform The whole area is illuminated. When the light source diffused by the diffuser (2 4) is projected onto the second condensing sheet (2 5), the grid (2 5 2 ^) formed by the second condensing sheet (2 5) passes through, and It is refracted by the wall surface of the groove (2 5 workers) around its tank (2 5 2) to form a concentrated bright spot in each grid (2 5 2), so that it finally projects on the overall brightness of the indicator board (2 _ 3) It can be really improved. [A comprehensive view of the effects of the construction features of this creation]: 1. This creation can effectively and effectively improve the overall brightness and uniformity of the indicator light by using a streamlined two-piece light-condensing film to provide people with a sense of purpose. The direction is prompted, so it is fully equipped with progressiveness, which is beyond doubt. 2. The cross-section width of a light-condensing sheet in this creation is extremely thin, so Increase the ambiguity of the indicator unit. 3. This creation uses a rectangular surface-adhesive type (SMD) unit light-emitting diode as the rectangular body has a wide cross section, so it can achieve a wide range of light. Better results. 4. Because the light projection in this creation is self-producing, the light can be eliminated at the end where the rays reach. 'Weak filaments diffuse (diffuse) Wei Wei's fibrous cross-reticulation and blur phenomenon, resulting in light. Uniform and mild visual effect. In summary, this creation has practical effects, and has not been seen in publications or public use. It complies with the patent requirements of 8 M273056, and filed a patent application according to law. However, the above-mentioned Chen'lin_Qian Shang—Wei Shi Off, the track is based on the solution of the patent application for this creation, and Lai was used to apply for a special plane. [Simplified illustration of the drawing] The first picture is the three-dimensional view of the creation, the second picture is the second exploded view of the creation. This is a three-dimensional and partial enlarged view of the light-condensing film of this creation. The fourth diagram is an enlarged schematic diagram of the light projection of this creation. [Description of the main component symbols] (1): Housing (1 1): Luminous body (2) ): Light guide plate (2 1 1): light guide bump (2 2): back plate Q 3): indicator plate (2 3 1): graphic department (2 4) · diffuser (2 5) = condenser (2 5 1 Vgroove 9