M298750 八、新型說明： 【新型所屬之技術領域】 本新型是有關於-種導光告示裝置，特別是指—種可 充分利用光源且能達到均勻照明效果之導光告示裝置。 【先前技術】 參閱圖1 :一框座組11 2, 一般導光告示裝置或稱廣告燈箱，包含 一背光單元12 ’及一顯示單元π。M298750 VIII. New description: [New technical field] The new type is related to a kind of light guiding device, especially a light guiding device capable of fully utilizing the light source and achieving uniform illumination effect. [Prior Art] Referring to Figure 1: a frame set 11 2 , a general light guiding device or advertising light box, comprising a backlight unit 12 ′ and a display unit π.
該框座組11包括四環繞地設於該背光單元以及顯示單 元13周緣之框座1U，每—框座⑴㈣形成有—容置槽 112。該背光單元12包括—導光板m，及二分設於相對之 二框座m的容㈣112㈣燈f 122，使該二燈管122可 由該導光板121之二側緣照射導光板121。 如圖2所示’該二燈管122#亮時所照射出的光線， 是由該導光板121 d㈣人導光板⑵，使得該導光板 121之表面形成平面光源。 該顯示單元13包括—與導光板121之前側面間隔設置 之透明面板131 ’及—可貼設於該透明面板131之前側面的 展示面板132,當該背光單元12之產生光照時，該展示面 板132上之圖文即可清楚顯示。 由於’習知導光告示板之背光單元12的光源主要是來 自導光板121之兩側緣，就面積較小的導光板⑵而言雖 可產生均勾發亮之平面光源。然而，若該背光單元12之導 光板121面積過大’將導致該等燈管m所發射之光線無 法照射至導光板12丨Φ jfc都A , ^ f央部位，如此將使導光板】21中央 M298750 部位光線較為微弱，進而造成該顯示單元13之展示面板 132無法呈現出均勻的發光效果。 如刖所述，習知導光告示板在實際使用上，受限於導 光板121中央部位光線較為微弱，而無法使該顯示單元！3 之展示面請呈現出均句的發光效果，因此，製造商無 法製作更大型的導光告示裝置。此外，該等燈管⑵在設 置上因緊鄰該導光板121，以致於僅約—半的光線可直接射 入導光板121，此亦造成發光效能不佳而無法提升光源之使 用效率。因此’習知導光告示板在設計上，仍有上述之缺 失虽待改善。 【新型内容】 =此’本新型之目的’即在提供一種可充分利用光源 且此達到均勻照明效果之導光告示裝置。 ▲於是’本新型導光告示裝置包含：一框座組、-設於 该框座組中之背光單元、一設於該框座組中之第一顯示單 凡及可對邊背光單元提供發光電力電源模組。 餘座組包括複數環設之框座，該背光單元是固設於 ::=Γ 一植座之間，包括複數間隔平置之導光板、 兩導光板之間而可側向照射該兩導光板之燈呈，及接 ::兩導光板之前側面上且覆蓋該燈具的遮光罩：而 單二：出成有複數密集分佈之導光點。該第-顯示 义疋-又表邊框座組之每一框座之間且位於該& 之刖側，而可藉由#此$抑_ 模組與該背光Γ 彰顯其圖文。該電源 凡之燈具電性連接，而可對該燈具提供發 M298750 光電力。 本新型在設計上，藉由該背光單元之燈具可一併照射 兩相鄰之導光板，而能使該背光單元整體的光照效果充分 延伸，並散射出均勻的光線以照耀該第一顯示單元，達到 充分利用光源及照明均勻等功效。 【實施方式】 有關本新型之前述及其他技術内容、特點與功效，在 、下配5參考圖式之二較佳實施例的詳細說明中，將可清 楚的呈現。 在本新型被詳細描述之前，要注意的是，在以下的說 明中’類似的元件是以相同的編號來表示。 參閱圖3、4，本新型導光告示裝置之第一較佳實施例 包含：一框座組2、一背光單元5、一第一顯示單元6，及 一電源模組7。 該框座組2包括四接續環設之框座21，使得該框座組 2呈一矩形狀。再者，每一框座21内皆形成有一配線槽22 〇 該背光單元5是固設於該框座組2之每一框座21之間 ’包括複數間隔平置之導光板52、複數設於兩相鄰導光板 52之間而可側向照射該兩導光板52之燈具53、複數對應 接设於兩相鄰導光板52之前側面上且覆蓋該燈具53的遮 光罩54、複數接設於兩相鄰導光板52之後側面上且可供承 置該燈具53的承置座55，及複數對應貼設於每一導光板 52後側面上的反光片56。而每一導光板52上凸出形成有 M298750 複數禮集分佈之導光點。 在本實施例中，|_道丨 母導先板52皆為塵克力材質，而導 =丨率油4材料印刷所形成，亦可雕刻工法製 成。畜光線進入每一導亦士 、板Μ後即於其兩側面之間全反射 使光線可在導朵1 «4^ /=*= z 2中傳遞。另外，該等燈且53皆為 冷陰極管，而每_摭氺¥ h 3白為 迟先罩54 ^為半透明壓克力材 ，用以阻擋直射第一顧^ 貝吓辰风 颂不早70 6之光線，該遮光罩54僅 許部分光線穿透，1餘朵綠目丨丨G Μ A # 旱 僅今 八餘先線則反射進入導光板52 加光線之利用率。 1 X曰 乂第㉝不單70 6是固設於該框座組2之每-框座21 之間且位於δ亥背光單元5前側，包括一透明面板6卜及一 可占.又於錢明面板61上且標示有圖文之展示面板Μ，而 糟由該背光單it 5之照明彰顯其圖文。在本實施例中1 展示面板62為半透明材質，且可貼設於該透明面板61: ’以方便更換標示有不同圖文之展示面板62。The frame set 11 includes a frame 1U that is circumferentially disposed on the backlight unit and the periphery of the display unit 13, and each of the frame seats (1) (4) is formed with a receiving groove 112. The backlight unit 12 includes a light guide plate m and a plurality of 112 (four) lamps f 122 disposed on the opposite two frames m, so that the two lamps 122 can illuminate the light guide plate 121 from the two side edges of the light guide plate 121. As shown in Fig. 2, the light emitted by the two lamps 122# is illuminated by the light guide plate 121d (4), so that the surface of the light guide plate 121 forms a planar light source. The display unit 13 includes a transparent panel 131 ′ spaced apart from the front side of the light guide plate 121 and a display panel 132 affixed to the front side of the transparent panel 131 . When the backlight unit 12 generates illumination, the display panel 132 The graphic on it can be clearly displayed. Since the light source of the backlight unit 12 of the conventional light guide board is mainly from the both side edges of the light guide plate 121, a light source which is bright and bright can be produced in the case of the light guide plate (2) having a small area. However, if the area of the light guide plate 121 of the backlight unit 12 is too large, the light emitted by the lamps m will not be irradiated to the light guide plate 12 丨 Φ jfc A, and the central portion of the light guide plate 21 will be The light of the portion of the M298750 is weak, which in turn causes the display panel 132 of the display unit 13 to exhibit a uniform illumination effect. As described in the above, the conventional light guide plate is limited in practical use, and the light in the central portion of the light guide plate 121 is weak, and the display unit cannot be made! The display surface of 3 should show the luminous effect of the uniform sentence, so the manufacturer cannot make a larger light guiding device. In addition, the lamps (2) are arranged in close proximity to the light guide plate 121, so that only about half of the light can be directly incident on the light guide plate 121, which also causes poor light-emitting performance and cannot improve the efficiency of use of the light source. Therefore, the design of the conventional light guide board still has the above-mentioned shortcomings to be improved. [New content] = The purpose of the present invention is to provide a light guiding device capable of making full use of a light source and achieving a uniform illumination effect. ▲The present invention has a light guiding notice device comprising: a frame group, a backlight unit disposed in the frame group, a first display unit disposed in the frame group, and a backlight unit capable of providing illumination to the edge unit Power supply module. The pedestal group includes a plurality of rims, and the backlight unit is fixed between::= Γ a planting seat, including a plurality of spaced-apart light guide plates and between the two light guide plates to laterally illuminate the two guides The light of the light panel is arranged, and the:: the hood on the front side of the two light guide plates and covering the luminaire: and the second one: the light guide point having a plurality of dense distribution. The first display and the display block are located between each frame of the frame set and located on the side of the & and can be displayed by the ###_ module and the backlight. The power supply is electrically connected to the luminaire, and the luminaire can be supplied with M298750 optical power. In the design, the illumination unit of the backlight unit can illuminate two adjacent light guide plates together, so that the illumination effect of the backlight unit can be fully extended, and uniform light is scattered to illuminate the first display unit. To achieve full use of the light source and uniform illumination and other effects. [Embodiment] The foregoing and other technical contents, features and effects of the present invention will be apparent from the detailed description of the preferred embodiment of the present invention. Before the present invention is described in detail, it is noted that in the following description, similar elements are denoted by the same reference numerals. Referring to Figures 3 and 4, a first preferred embodiment of the light guiding device of the present invention comprises: a frame set 2, a backlight unit 5, a first display unit 6, and a power module 7. The frame set 2 includes four frame seats 21 which are connected to each other such that the frame set 2 has a rectangular shape. Furthermore, each of the frame bases 21 is formed with a wiring groove 22, and the backlight unit 5 is fixed between each frame seat 21 of the frame base group 2, and includes a plurality of light guide plates 52 which are spaced apart at a plurality of intervals. A luminaire 53 that can illuminate the two light guide plates 52 between the two adjacent light guide plates 52, and a plurality of hoods 54 that are connected to the front side of the two adjacent light guide plates 52 and cover the luminaire 53, and a plurality of splicers The mounting seat 55 on the rear side of the two adjacent light guide plates 52 for receiving the lamp 53 and the plurality of reflecting sheets 56 attached to the rear side of each of the light guide plates 52. And each light guide plate 52 is convexly formed with a light guiding point of the M298750 plural gift set distribution. In the present embodiment, the |_ ballast mother guide plates 52 are all made of a dusty material, and the guide oil is formed by printing the material of the oil, and can also be formed by engraving. When the light enters each guide, the plate is totally reflected between the two sides, so that the light can be transmitted in the guide word «4^ /=*= z 2 . In addition, the lamps and 53 are all cold cathode tubes, and each _摭氺¥ h 3 white is a late cover 54 ^ is a translucent acrylic material, which is used to block the direct shot of the first In the early 70 6 light, the hood 54 only partially penetrates the light, and more than one green eye 丨丨G Μ A # drought only eight times the first line is reflected into the light guide plate 52 to increase the utilization of light. 1 X曰乂 33, not only 70 6 is fixed between each frame 21 of the frame group 2 and located at the front side of the δH backlight unit 5, including a transparent panel 6 and a occupant. The panel 61 is marked with a graphic display panel Μ, and the illumination of the backlight unit it 5 highlights the graphic. In this embodiment, the display panel 62 is a translucent material and can be attached to the transparent panel 61: ' to facilitate replacement of the display panel 62 marked with different graphics.
之一框座21的配線槽 燈具53電性連接，而 該電源模組7是設於該框座組2 22中，且分別與該背光單元$之每一 可對該等燈具53提供發光電力。 该背光單元5之燈管53點亮後，該等燈管53之光線 放射性地往四面散射。其中’大部份的光線由導光板52之 側面後射人，即可使每—導光板52產生均㈣光照效果， 接續再由每-導光板52前側面向該第-顯示單元6照射出 ，自然可均勻、清楚地呈現出該第一顯示單元6之展示面 板62的圖文。另外’小部份由燈f 53所產生的光線射向 M298750 使分设於該背光單元5兩面之第一 口 口田口 -《比处古 顯不早兀6及第二顯示 早疋8，白此達到均勻的光照效果。 綜上所述，本新型導光告示裝 止留-c w 且牡°又汁上，猎由該背 先早几5之尨具53可一併照射兩相鄰 該背光單元5整體的光日m ν 先板52而他使 i體的仏丈果充分延伸，並散 光線以照耀該第一顯示單元 勾的 4不早兀6或弟二顯示單元8，而能 2現出該第一、第二顯示單元6、8之展示面板62、82 厂文’達到充分利用光源及照明均勻等功效 達到本新型的目的。 S j 惟以上所述者，僅為本新型之較佳實施例而已，當不 能以此限定本新型實 田卜 r η μ ^ ,ι ^ #圍，即大凡依本新型申請專利 乾圍及新型說明内容 斤乍之間早的4效變化與修飾，皆仍 屬本新型專利涵蓋之範圍内。 【圖式簡單說明】 圖1二-立體分解圖，說明習知導光告示裝置； :2疋一刖視圖，輔助說明習知導光告示裝置； 圖3是一立體分冑圖，言兒明本新型#光告示裝置之第 一較佳實施例； ^ 疋側視局部剖視圖，輔助說明該較佳實施例之 構造；及 ' 圖5 &彻1現局部剖視圖，說明本新型導光告示裝置 之弟二較佳實施例。 10 M298750 【主要元件符號說明】 2 框座組 53 5 背光單元 54 6 第一顯示單元 55 7 電源板組 56 21 框座 61 22 配線槽 62 52 導光板 8 燈具 遮光罩 承置座 反光片 81透明面板 82展不面板 第二顯示單元One of the wiring trough lamps 53 of the frame 21 is electrically connected, and the power module 7 is disposed in the frame group 22, and each of the backlight units $ can provide illumination power to the lamps 53. . After the lamp tube 53 of the backlight unit 5 is turned on, the light of the lamps 53 is radiated to the four sides. Wherein, most of the light is incident on the side of the light guide plate 52, so that each of the light guide plates 52 can produce a uniform (four) illumination effect, and then the front side of each of the light guide plates 52 is illuminated to the first display unit 6. Naturally, the graphic display panel 62 of the first display unit 6 can be uniformly and clearly presented. In addition, a small part of the light generated by the lamp f 53 is directed to the M298750 to be placed on the first mouth of the backlight unit 5 on the two sides of the mouth--"the ancient display is not earlier than 6 and the second display is earlier than 8 Achieve uniform lighting effects. In summary, the new light guiding device indicates that the mounting is stopped - cw and the oyster is juiced again. The hunting device 5 can be illuminated by the back of the backlight unit 5. ν first plate 52 and he fully extends the body of the i body, and scatters the light to illuminate the first display unit hook 4 is not early 6 or the second display unit 8, and 2 can show the first, the first The display panels 62 and 82 of the two display units 6, 8 are designed to fully utilize the light source and uniform illumination to achieve the purpose of the present invention. S j is only the preferred embodiment of the present invention, and it is not possible to limit the new type of real 卜 r η μ ^ , ι ^ #围, that is, the new patent application and the new type The early four-effect changes and modifications between the contents of the description are still within the scope of this new patent. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a two-dimensional exploded view illustrating a conventional light guiding device; 2: a view to assist in explaining a conventional light guiding device; Fig. 3 is a three-dimensional branching diagram A first preferred embodiment of the present invention; a side view of a side view, which is a side view, to assist in explaining the configuration of the preferred embodiment; and FIG. 5 & a partial cross-sectional view of the present invention, illustrating the novel light guiding device The second preferred embodiment. 10 M298750 [Description of main component symbols] 2 Frame base group 53 5 Backlight unit 54 6 First display unit 55 7 Power board group 56 21 Frame 61 22 Wiring slot 62 52 Light guide plate 8 Lamp hood mounting reflector 81 transparent Panel 82 does not display the second display unit