M335701 八、新型說明·· 【新型所屬技術領域】 尤指一種具有散熱模 本創作係有闕於-種顯示裝置 組之平面顯示裝置。 【先前技術】 隨著科技的發展與進步， 示裝置已逐步被平面顯示果置：馳射線管(CRT)顯 取”中液晶顯示裝置具有輕、薄 機：二炎：i已被大I且廣泛的應用在筆記型電腦、手 :型=位助理器、數位相機及家用電視，甚至 大型廣告看板用途。 液晶顯示裝置係藉助内部的發光元件及電流控制電晶 士 =關以產生顯像效果；然而，此發光元件或電晶體運作 % ^會產生熱量’此等熱量往往料導致顯示裝置過執， 而大幅度的縮短其正常使用壽命。特暇當顯示裝置的、尺 寸趨向大尺寸後，此發光元件或電晶體所產生的熱量勢必 更加可觀，㈣地亦使其使㈣命面_更嚴厲的考驗。 習知的顯示裝置’主要包括一顯示器及一連接於顯示 器的背板，此背板大都以金屬等高導、散性良好材料= 成，並透過導熱貼片分別與背板及顯示器的發熱元件相2 貼附接觸以達成熱傳導；另在背板上開設有多數散熱孔， 藉以利用顯示裝置内、外部的溫差效應，而使内部=高溫 氣體與外部的低溫氣體透過該等散熱孔以熱對流方式 M335701 熱交換。因此，隨著大尺寸的顯示裝置日漸轉化為主流產 品時，前述之顯示裝置的散熱方案已不能滿足階段性需 求；另，顯示器的發熱元件相當繁多，若以導熱貼片進行 逐一黏貼時，不僅有導熱貼片的材料成本，更需要人工的 組t成本’使得整體的造價不易有效地獲致降低。 【新型内容】 本創作之一目的，在於提供一種具有散熱模組之平面 顯示裝置，藉由散熱模組及風扇，能將背光模組及内部電 子發熱兀件所產生的廢熱排出，以維持顯示裝置的運作效 能0 本創作之另—目的，在於提供—種具有散熱模組之平 面顯示裝置，藉由散熱模組及風扇之成本較為低廉，可有 效降低顯示裝置的總體製造成本。M335701 VIII. New Description·· 【New technical field of the invention】 Especially a type of display device with a heat-dissipating model. [Prior Art] With the development and advancement of science and technology, the display device has been gradually displayed by the flat surface: the liquid crystal display device in the CRT is light and thin: Diyan: i has been greatly Widely used in notebook computers, hand-type = position assistants, digital cameras and home TVs, and even large advertising billboards. Liquid crystal display devices use internal light-emitting elements and current control electric crystals = off to produce imaging effects However, the operation of the light-emitting element or the transistor generates heat. This heat often causes the display device to be over-committed, and greatly shortens its normal service life. Especially when the size of the display device tends to be large, The heat generated by the light-emitting element or the transistor is bound to be more impressive, and (4) the ground also makes the (four) face _ more severely tested. The conventional display device 'mainly includes a display and a back plate connected to the display, the back Most of the plates are made of high-conductivity and good-dispersion materials such as metal, and are respectively adhered to the heat-dissipating components of the back plate and the display through the heat-conductive patches to achieve heat conduction; A plurality of heat dissipation holes are formed in the board to utilize the temperature difference effect inside and outside the display device, so that the internal = high temperature gas and the external low temperature gas are heat exchanged through the heat dissipation holes in the heat convection mode M335701. Therefore, with the large size When the display device is gradually converted into a mainstream product, the heat dissipation scheme of the aforementioned display device cannot meet the stage requirement; in addition, the heat-generating component of the display is quite numerous, and if the heat-dissipating patch is adhered one by one, not only the material cost of the heat-conductive patch is not only It is more necessary to make the artificial group t cost', so that the overall cost is not easily and effectively reduced. [New content] One of the purposes of this creation is to provide a flat display device with a heat dissipation module, which can be cooled by a heat dissipation module and a fan. Dissipating the waste heat generated by the backlight module and the internal electronic heating element to maintain the performance of the display device. The other purpose of the present invention is to provide a flat display device having a heat dissipation module, by using a heat dissipation module and The cost of the fan is relatively low, which can effectively reduce the overall manufacturing cost of the display device.
為了達成上述之目的，本創作係提供一種具有散熱模 組之平面顯示裝置，包括一平面顯示器、一散熱模組及」 風扇’該I頁不器包括一顯示模組及一背光模組，該背光 、、且口又於.亥顯不核組的冑自；該散熱模、組包括一背板及一气 熱板/@板封合連接於該顯減組後方，並於該背光 成有—散熱空間，該散熱板係設於該散 六、、玉0 ，另在該背板上開設有連通該散熱空間的複數％ 熱孔及―㈣；該風扇係對應於料孔祕在該背=政 【實施方式】 6 M335701 有關本創作之詳細說明及技術内容，配合圖式說明如 下’然而所附圖式僅提供參考與說明用，並非用來對本創 作加以限制者。 請參閱第一、二及三圖所示，本創作係提供一種具有 散熱模組之平面顯示裝置，其主要包括一平面顯示器/、 一散熱模組30及一風扇4〇。 本實施例的平面顯示器1係由一顯示模組ίο及一背光 φ模組20所組合而成（如第三圖所示），此顯示模組1〇係由 -矩形顯示面板1丨及—環設連接於顯示面板u之外周緣的 矩形環=12所構成，而背光模組2〇設於顯示模組1〇的背後 方，此背光模組20係由複數發光元件21、擴散板22、導光 匕支架（圖未示）等元件所組成；另該散熱模組3〇包括 月板31及政熱板32 ,該背板31係封合連接於顯示模組 1〇之％框12背後方，並在背光模組2{)之發光元件21與背板 31之間形成有一散熱空間33，散熱板％係設置於散熱空間 33中，此外，該背板31係以金屬材料所製成，在背板μ上 .開設有複數散熱孔311及一通孔312，該些散熱孔311及 該通孔312係與散熱空間33相互連通。 、請參閱第四圖，該散熱板32係以導、散熱性良好的材 料（如鋁）所擠製成型，於其頂面向上延伸成型有複數散 心片321，各散熱片321係間隔設置且平行排列，並在任 —相鄰散熱片321之間形成有一通風槽道322 ;另在此散 熱板32的底面成型有複數散熱槽323，各散熱槽犯3係分 別對應形成於前述之各散熱片321正下方；又，在散熱板 M335701 32之前、後兩端分別向上延伸有一呈倒立「l」字型連接 臂324，此連接臂324之頂面係分別貼接於前述背板μ上 (如第六圖所示），藉以將各發光元件21所產生的熱量， 部㈣此連接臂324予以傳導散逸出；而該風扇4〇係對應 於前述通孔312並連接在背板31上，且此風扇4〇係可為轴 .流式或離心式葉輪，另其氣體的進、出方式，係可利用此 -風扇40將外部低溫氣體吸入散熱空間33中，再由各散熱孔 ❿311(如第一圖所示）予以排出，亦可從各散熱孔311吸入 外部低溫氣體’再藉由此風扇4〇將内部高溫氣體抽離排 出，此外，本實施例的風扇4〇係連接於背板31且平行於散 熱板32配置。 ,請麥閱第五圖所示，本創作的風扇40與背板31配置關 係除了 了為上述貫施例外，亦可如本實施之型態，其係在 月板31上彎折成型有一斜板313，並在此斜板313上開設 有:通孔312，再將風扇40連接於斜板313上且與散熱板 鲁-32呈-傾斜角度配置；如此’可加速内部氣體流動速度而 -增加散熱效能。 δ月參閱第六圖所示，本實施例的發光元件21係為冷陰 極k g 211(CCFL ， Cold Cathode Fluorescent Lamp)，各 冷陰極燈管211分別對應散熱板32之各散熱槽323配置， 亚利用散熱片321呈三角錐狀，不僅可使風扇4〇所吹送出 的低溫氣體’可與各冷陰極燈管211之外周面進行充分的 熱父換，且各散熱片321的大表面積散熱，更增加整體之 散熱效益。 8 M335701 請參閱第七圖所示，本實施例的發光元件21係為發光 二極體 212(LED，Light Emitting Diode)，將多數的發光 二極體212固接於一基板213上，再將基板213之背面與 散熱板32貼附接觸，同時令各發光二極體212分別對應形 成於各散熱槽323配置；如此，亦具有前述實施例之等同 散熱效果。 請參閱第八圖所示，本實施例的平面顯示器丨，係為一 以有機發光二極體為發光元件之顯示器（〇LED，〇r肋nic Light Emitting Display)，該平面顯示器係直接 與散熱板32相互貼附接觸，藉以對該平面顯示μ，同時進 行熱傳導及強制氣體對流效應的散熱方式，而更增加導、 散：效能。此外’本實施例的背板31、散熱板心風扇4。 之、、、σ構與配置型態皆與前述實施例相 以重覆贅述。 U此不再一一加 置已：當知本創作之具有散熱模组之平面顯示裝 已/、有產*利用性、新穎性與進步 要，:r品及公開使用，完全 要件，犮依專利法提出申請。 号不J甲口月 【圖式簡單說明】 第圖係本創作之正面立體圖。 =二圖係本創作之背面立體圖。 第—三圖係本創作之局部剖視放大圖。 第四圖係、第三圖之分解示意圖。 9 •M335701 第五圖 係本創作另一 第六圖 係本創作之發 圖。 弟七圖 係本創作之另 剖視圖。 第八圖 係本創作又一 【主要元件符號說明】 1 > 1 平面顯示; 10 顯示模組 11 顯示面板 20 背光模組 21 發光元件 211 冷陰極燈管 213 基板 22 擴散板 30 散熱模組 31 背板 311 散熱孔 313 斜板 32 散熱板 321 散熱片 323 散熱槽 33 散熱空間 212 發光二極 圖 12 框架 312 通孔 322 通風槽道 324 連接臂 M335701 40 風扇In order to achieve the above, the present invention provides a flat display device having a heat dissipation module, including a flat display, a heat dissipation module, and a "fan". The I page includes a display module and a backlight module. The backlight, and the mouth is further in the group of the non-nuclear group; the heat-dissipating mold, the group includes a backing plate and a gas-hot plate/@plate sealing connection behind the display group, and the backlight is formed with a heat dissipating space, the heat dissipating plate is disposed on the scattered six, jade 0, and the plurality of hot holes communicating with the heat dissipating space are opened on the back plate and “(4); the fan system corresponds to the material hole secret in the back= Administration [Embodiment] 6 M335701 The detailed description and technical content of this creation are described below with reference to the drawings. However, the drawings are provided for reference and explanation only, and are not intended to limit the creation. Please refer to the first, second and third figures. The present invention provides a flat display device having a heat dissipation module, which mainly comprises a flat display/, a heat dissipation module 30 and a fan. The flat panel display 1 of the present embodiment is composed of a display module ίο and a backlight φ module 20 (as shown in the third figure). The display module 1 is composed of a rectangular display panel 1 and The ring module is formed by a rectangular ring=12 connected to the outer periphery of the display panel u, and the backlight module 2 is disposed at the back of the display module 1〇. The backlight module 20 is composed of a plurality of light-emitting elements 21 and a diffusion plate 22 The heat-dissipating module 3 includes a moon plate 31 and a political hot plate 32, and the back plate 31 is sealed and connected to the frame 12 of the display module 1 A heat dissipation space 33 is formed between the light-emitting element 21 and the back plate 31 of the backlight module 2{), and the heat dissipation plate is disposed in the heat dissipation space 33. Further, the back plate 31 is made of a metal material. A plurality of heat dissipation holes 311 and a through hole 312 are formed in the back plate μ. The heat dissipation holes 311 and the through holes 312 are in communication with the heat dissipation space 33. Please refer to the fourth figure. The heat dissipation plate 32 is extruded by a material with good heat dissipation and heat dissipation (such as aluminum), and a plurality of hollow core pieces 321 are formed on the top surface thereof, and the heat dissipation plates 321 are spaced apart. And arranged in parallel, and a ventilation channel 322 is formed between the adjacent heat sinks 321; and a plurality of heat dissipation grooves 323 are formed on the bottom surface of the heat dissipation plate 32, and each of the heat dissipation slots 3 is respectively formed corresponding to the heat dissipation. Immediately below the sheet 321; further, an inverted "l"-shaped connecting arm 324 extends upwardly from the front and rear ends of the heat dissipating plate M335701 32, and the top surface of the connecting arm 324 is respectively attached to the backing plate μ ( As shown in FIG. 6 , the heat generated by each of the light-emitting elements 21 is transmitted to the connecting arm 324 , and the fan 4 is connected to the through hole 312 and connected to the back plate 31 . The fan 4 can be a shaft, a flow or a centrifugal impeller, and the gas is fed in and out. The fan 40 can be used to suck the external low temperature gas into the heat dissipation space 33, and then the heat dissipation holes 311 ( Discharge as shown in the first figure) Each suction hole 311 is outside the low-temperature cooling gas' again by the fan 4〇 pulled the internal high-temperature gas discharge, moreover, the fan according to the present embodiment is connected to the back plate 31 4〇 line and parallel to the radiator plate 32 is disposed. In the fifth figure, please refer to the configuration relationship between the fan 40 and the back plate 31 of the present invention. In addition to the above-mentioned implementation, the present embodiment can also be bent on the moon plate 31 to form a slant. The plate 313 is provided with a through hole 312, and the fan 40 is connected to the swash plate 313 and disposed at an oblique angle to the heat sink Lu-32; thus 'accelerating the internal gas flow speed- Increase heat dissipation. As shown in FIG. 6 , the light-emitting element 21 of the present embodiment is a cold cathode 211 (CCFL, Cold Cathode Fluorescent Lamp), and each of the cold cathode lamps 211 is disposed corresponding to each of the heat dissipation grooves 323 of the heat dissipation plate 32, respectively. The fins 321 have a triangular pyramid shape, so that not only the low-temperature gas 'blowed by the fan 4' can be sufficiently heat-replaced with the outer peripheral surface of each of the cold cathode tubes 211, but also the large surface area of each of the fins 321 is dissipated. Increase the overall cooling efficiency. 8 M335701 As shown in FIG. 7 , the light-emitting element 21 of the present embodiment is a light-emitting diode 212 (LED), and a plurality of light-emitting diodes 212 are fixed on a substrate 213, and then The back surface of the substrate 213 is in contact with the heat dissipation plate 32, and each of the light-emitting diodes 212 is disposed correspondingly to each of the heat dissipation grooves 323. Thus, the same heat dissipation effect of the foregoing embodiment is also provided. Referring to FIG. 8 , the flat panel display of the embodiment is a display with an organic light emitting diode as a light emitting component, and the flat display is directly and thermally dissipated. The plates 32 are attached to each other to display μ to the plane, and at the same time, heat dissipation and forced gas convection effect are radiated, and the conduction and dispersion effects are further increased. Further, the back plate 31 and the heat sink core fan 4 of the present embodiment. The sigma, and sigma configuration and configuration patterns are all repeated with the foregoing embodiments. U is no longer added one by one: when the knowing the creation of the flat display with the cooling module has been /, production * use, novelty and progress,: r products and public use, all the necessary, convert The patent law applies. No. J A mouth month [Simple description of the picture] The picture is a front perspective view of the creation. = The second picture is the back perspective of this creation. The third to third figures are enlarged partial views of the present creation. The fourth figure is an exploded view of the third figure. 9 • M335701 The fifth picture is another sixth picture of this creation. The other seven figures are another cross-sectional view of the creation. The eighth picture is another creation of the main component [Description of main components] 1 > 1 flat display; 10 display module 11 display panel 20 backlight module 21 light-emitting element 211 cold cathode lamp 213 substrate 22 diffusion plate 30 heat dissipation module 31 Backplane 311 Cooling hole 313 Slanting plate 32 Heat sink 321 Heat sink 323 Cooling slot 33 Cooling space 212 Light-emitting diode Figure 12 Frame 312 Through hole 322 Ventilation channel 324 Connecting arm M335701 40 Fan