200916915 九、發明說明： 【發明所屬之技術領域】 本發明係關於一種背光模組燈管之固定裝置。 【先前技術】 隨著科技進步’各式資訊產品如：手機、筆記型電腦、 數位相機、PDA、液晶螢幕等產品越來越普及，使得液晶顯 示器的需求量大大提升，然而液晶顯示器本身並不發光， 需要藉由一背光源的設置才得以進行顯示，而背光模組係 主要作為液晶顯示器的背光源。 背光模組包括一電路板、至少一光源、一反射片、一 擴散板等，現今所採用的光源包括了冷陰極螢光燈管(c〇ld200916915 IX. INSTRUCTIONS: [Technical Field] The present invention relates to a fixing device for a backlight module lamp. [Prior Art] With the advancement of science and technology, various information products such as mobile phones, notebook computers, digital cameras, PDAs, LCD screens and other products are becoming more and more popular, which has greatly increased the demand for liquid crystal displays. However, the liquid crystal displays themselves are not The illumination needs to be displayed by a backlight setting, and the backlight module is mainly used as a backlight of the liquid crystal display. The backlight module comprises a circuit board, at least one light source, a reflection sheet, a diffusion plate, etc., and the light source used today comprises a cold cathode fluorescent tube (c〇ld)
Cathode Fluorescent Lamp; CCFL)、外置電極螢光燈管 (External Electrode Fluorescent Lamp ; EEFL)或發光二極體 (Light Emitted Diode ; LED)，其中使用CCFL當背光源之 背光模組之電路板上設有連接器，係用來控制CCFL背光 模組之電子電路，將電壓轉換為高電壓，以驅動CCFL點 亮液晶顯示器。 3月參照第一 a圖以及第一 b圖，其分別係傳統背光模 組燈管之固定裝置之示意俯視圖以及侧視圖，電路板12〇 σ又有至少一連接器121，可提供高電壓驅動燈管1〇〇，電路 板上方設有一背板130，固定座11〇 —端與背板no 相，接，另一端設有一支撐槽（圖上未標示），用以容置該 燈&燈官二端各具有一導線101 ;固定座no係利 用表面粘著(SMT)方式固定於背板130上，支撐槽上設有 200916915 Λ孔（圖上未標示）’且該穿孔貫穿至固定座110之底 #、’ 一電源線140利用穿孔連接導線101與電路板120上 =接器121’而導線1G1係糊焊接之方式與電源線14〇 作連接。 、支樓座160之-端可與固定座n〇相結合，另一端 係用以支撐—擴散板151，且可於支禮座⑽表面貼附一 反射材質’加強擴散板151平均擴散光線。 然而’利用焊接方式連接導線101以及電路板120將 產生以下之缺點： 焊接人工成本高，焊接需以人力完成； - '燈管;^拆裝’拆卸需要解焊，組制需要焊接； -、需有電源線或連接轉連難作連接； 四、材料成本較高。 後有為了改善上述習知焊接技術所造成_題，而提 =-設計之發明’請參照第二_，其係傳統背光模組 且吕之固定裝置另一設計之第一侧視圖，背板230具有-開口 ID疋座21〇透過該開口且利用表面枯著方式 固定於電路板22G上，電路板22〇上設有一連接器⑵， 可提供高電翻_管細，支上财—纽(圖上未 標示）’且該穿孔貫穿至固定座210之底部，一導片24〇 利用該穿孔連接燈管·之導線2〇i與電路板22〇，該技 術使用240取代上述習知技術利用嬋接之方式與電源 線⑽作連接’請參照第二6圖，其係傳統背光肋燈管 之固定裝置另-設計之第二側視圖，固定座21〇上方設有 200916915 -開關21卜當開關扣關閉時，可將燈管固定於固 定座2K) ’且確定導線2〇1與導片連接，若需要替換 燈官200時，則將開關211開啟，解除固定。 、 凊參照第二0圖，其係傳統背光模組燈管之固定褒置 另一設計之第三侧視圖，一開關座25〇之一端可與固定座 210相結合，另一端則與一支樓座26()結合，支樓座係用 以支樓-擴散板251，且可於支擇座26〇絲貼附一反射 材質，加強擴散板251平均擴散光線。 然而，利用開關211固定燈管2〇〇之方式將產生以下之缺 點： 、 ―、仍須利用開關來固定燈源，每固定—燈源則須關閉一 開關，因此組裝工時較長； 二、開關處之可_空財限，不㈣關組裝。 有鑑於此，為了改善上述習知焊接技術以及開關機構 所造成的_，本㈣提出—種新的縣模組燈管之固定 裝置’透過該固定裝置，可以有效解決上述之問題。 【發明内容】 本發明係為―種背賴《管之@1定裝置。藉由本發 明之固疋裝置可改善習知背光模轉接之固定方式以及開 關機構所造成_料便、高成本以絲工時等問題。 本發明之m定裝置包括至少—燈管、—固定座、一電 路板以及-闕座，其中燈管二端各具有一導線。 電路板設有至少一連接器’可提供高電壓驅紐管， 200916915 電路板上方設有一背板，背板具有一開口，固定座一端穿 過開口與電路板相連接，另一端設有一支樓槽以容置燈 f，固定座内設有導片以連接燈管之導線以及電路板；固 疋座上设有一開關座，開關座係用以辅助該固定裝置以加 強固定作用。 立支#槽兩旁各設有一穿孔，且二穿孔貫穿至固定座之 底部；二導片分別具有一第一側邊以及一第二側邊，燈管 之導線係位於二導片之第一側邊之間，二導片之第一側邊 係各透過二穿孔與電路板相連接，此外二導片之第一側邊 内側各設有-彈片卡鉤；固定座二側各具有一迫緊口，迫 緊口分別设於二導片之第二側邊之外側，且於二迫緊口之 外側分別設有-驅動片，驅動片係為—突塊設計；此外， 電路板與m定座之間設有__導電材質之购塊，其具有二 個功能’-係作為-制止元件以提供鶴片卡合，一係作 為導電介質，輔助連接器提供電壓驅動燈管。 燈管置於支财上，燈管之導線置於二導片之第一側 邊之間，彈ϋ卡鈞之料已使導線與料相接觸，開關座 之-端具有-ϋ定槽，m定槽制以與固定座相結合，告 二者相結合時’ _座將驅動二驅動片向迫緊口内施予壓 力’二驅動片之突塊設計將帶動二導片向_壓迫，進而 使二第-側邊加細找管之導線，二驅動片最後將卡合 於驅動塊上。 利用本發明之m找訪使導線以及電路板之固定作 用更加穩m ’即便當背域組於搬運巾妓受到碰撞時， 仍不會造成二者鬆脫，_不㈣機率大幅降低。此外， 200916915 本發明之固定裝置係细機械組合喊，改善習知利用焊 接人工組合所造成之高成本問題、本發明之固定裝置可使 燈管拆裝方便’改善f知魏需要鱗、焊接之不便問題， 當開關座與固定座結合時，可利用機構設計使導片固定導 線、’當複數個開同時與複數個固定座結合時，則可固 疋複數個導線，取代第二習知技_賴咖定燈源之方 式因此大巾田節省組裝工時，且本發明之固定裝置係利用 導片延伸至電路板’改善習知需要電源線或連接器斑電路 板連接。 ~ 【實施方式】 本發明係為一種背光模組燈管之固定裝置。藉由本發 明之固枝置可改善習知背賴崎接之岐方式以及開 關機構所造成的拆裝不便、高成本以及號工時等問題。有 關本發明之詳細說明如下所述。 明參照第二a圖，其係本發明背光模組燈管之固定裝 置之示意俯視圖，包括至少一燈管3〇〇、一固定座31〇、一 電路板（圖上未標示）以及一開關座35〇，其中燈管3〇〇係 為冷陰極燈管，其二端各具有一導線3〇1。 清參照第二b圖，其係本發明背光模組燈管之固定裝 置之側視圖，電路板320設有至少一連接器321，可提供 高電壓驅動燈管3〇〇,電路板320上方設有一背板330,背 板330具有一開口，塑膠材質之固定座310—端穿過開口 與電路板320相連接，例如利用表面粘著技術(SMT) ’固 定座310另一端係用以容置燈管3〇〇，固定座31〇内設有 10 200916915 導片340以連接燈管3Q〇之導線3〇ι以及電路板320 ;固 定座310上設有一塑膠材質之開關座35〇，開關座35〇係 用以輔助該固定裝置以加強固定作用，開關座35〇上方可 s史置一支撐座360，用以支撐一擴散板351，且可於支撐座 360表面貼附一反射材質，加強擴散板351平均擴散光線。 请參照第三c圖，其係本發明第一實施例之固定裝置 之分解圖，電路板320上方設有一背板33〇，背板33〇具 有一開口，固定座31〇 一端穿過開口與電路板320相連接， 固定座310之另一端設有一支撐槽312以容置燈管3〇〇， 支撐槽312上各設有一穿孔313，且二穿孔313貫穿至固 疋座310之底部，固定座31〇兩旁亦各設有一穿孔313 ; 二導片340分別具有一第一側邊341以及一第二側邊 342 ’燈管300之導線3〇1係位於二導片340之第一側邊 341之間’二導片34〇之第一側邊341係各透過支撐槽312 上之二穿孔313與電路板32〇相連接，此外二導片34〇之 第一側邊341内側各設有一彈片卡鉤345 ;固定座31〇二 侧各具有-迫緊口 31卜迫緊口 311分別設於二導片34〇 之第二侧if 342之外侧’且於二迫緊口 311之外侧分別設 有一導電材質之驅動片344,驅動片綱係為-突塊設計； 此外，背板330之開口兩旁設有一導電材質之驅動塊343， 驅動塊343係與電路板320以及固定座310相連接，其具 有二個功能’ 一係作為一制止元件以提供驅動片344卡 合’-係作為導電介質’伽連接器321提供電壓驅動燈 管 300。 請參照第三c’圖，其係本發明第一實施例之固定裝置 200916915 之側視圖’二導片340之第一侧邊341係各透過支撐槽312 上之一穿孔313貫穿至固定座310之底部且與電路板320 相連接，二導片340之第二側邊342係各透過固定座31〇 兩旁之一穿孔313延伸至迫緊口 311之内側；燈管3〇〇係 位於支撐槽312上，且燈管300之導線301係位於二導片 340之第一側邊341之間。 請參照第三d圖，其係本發明第一實施例之固定裝置 之組合圖，燈管300置於支撐槽312上，燈管300之導線 301置於一導片340之第一側邊341之間，彈片卡鉤345 之設計已使導線301與導片340相接觸，開關座350之一 端具有一固定槽352，固定槽352係用以與固定座310相 結合，當一者相結合時，開關座350將驅動二驅動片344 向迫緊口 311内施予壓力，二驅動片344之突塊設計將帶 動二導片340向内側壓迫二第二側邊342，進而使二第一 侧邊341加強固定燈管3〇〇之導線3〇1，二驅動片344最 後將卡合於驅動塊343上，目的係使固定裝置之固定作用 更加穩固，因此背光模組於搬運中或是受到碰撞時，接觸 不良的機率將降低。 請參照第三e圖，其係本發明第二實施例之固定裝置 之分解圖，其元件大致與第一實施例相同，不同之處在於 固定座310兩旁各設有一穿孔313，且二穿孔313貫穿至 固定座310之底部，二導片34〇之第二側邊342係各透過 二穿孔313與電路板320相連接，此外，二導片340之第 一側邊341互相連接。請參照第三e，圖’其係本發明第二 實施例之固定裝置之側視圖，二導片34〇之第二側邊3处 12 200916915 係各透過固定座31Q兩旁之二穿孔313延伸至固定座⑽ 底部，電路板320相連接;燈管識係位於支觸312上， 且燈管300之導線3〇1係位於二導片34〇之第一侧邊341 之間。請參照第三f圖，其係本發明第二實施例之固定裝 置之組合圖’其作動方式與第一實施例相同，當固定槽啦 與固定座310相結合時，開關座35G將驅動二驅動片344 向追緊口 311内施予壓力’二驅動片344之突塊設計將帶 動二導片340向内側壓迫二第二側邊342，進而使二第— 側邊341加強固定燈管3〇〇之導線3〇1，二驅動片州最 後將卡合於驅動塊343上。 明參照第二g®，其係本發明第三實施例之固定裝置 之分賴，其tl件大致與第—實施謝目同，不同之處在於 支撐槽312上各設有一穿孔313，且二穿孔313貫穿至迫 緊口 311 ’燈管300之導線3〇1係位於二導片34〇之第一 侧邊341之間’二導片340之第二侧邊342係各透過二穿 孔313與驅動塊343相連接，利用驅動塊343作為導電介 質，輔助連接器321提供電壓驅動燈管3〇〇，此外，二導 片340之第一侧邊341互相交叉。請參照第三g，圖，其係 本發明第三實施例之固定裝置之側視圖，二導片34〇 ^第 二側邊342係各透過支撐槽312上之二穿孔313延伸至迫 緊口 311與驅動塊343相連接;燈管3〇〇係位於支撐槽312 上，且燈管300之導線301係位於二導片34〇之第一側邊 341父叉處。凊參照第三乜圖，其係本發明第三實施例之 固定裝置之組合目’其作動方式料—實施例大致相同， 當固定槽352與固定座310相結合時，開關座35〇將驅動 13 本發明所提出之背光模組燈管固定裝置，利用 、、且合之方式連接導線3〇1以及電路板聊，將可 改善以下習知技術之缺點： 有效 本土明之m⑭置係利關械組合而成，改 —用焊接人工組合所造成之高成相題； -、本發明之ϋ定裝置可使燈管拆裝方便，改善習 需要解焊、焊接之不便問題； " 二、本發明之固定裝置開關座與固定座結合時，可利用機 構设計使導片固定導線’當複數個開關座同時與複數 個固定座結合時，則可固定複數個導線，取代第二習 知技術利用開關固定燈源之方式，因此大幅節省组裝 工時。 ^ 四、本發明之固定裝置係利用導片延伸至電路板，改善習 知需要電源線或連接器與電路板連接。 當然，利用本發明之固定裝置將使導線以及電路板之 固定作用更加穩固，即便當背光模組於搬運中或是受到碰 撞時，仍不會造成二者鬆脫，接觸不良的機率大幅降低。 本發明雖以較佳實例闡明如上，然其並非用以限定本 發明精神與發明實體僅止於上述實施例爾。對熟悉此項技 術者，當可輕易了解並利用其它元件或方式來產生相同的 功效。是以’在不脫離本發明之精神與範圍内所作之修改， 200916915 均應包含在下述之申請專利範圍内。 15 【圖式簡單說明】 述内!示’將可輕易的了解上 充背光模組燈管之固定裝置之示意俯視圖· U ’Γ統背光模組燈管之固定裝置之側視圖; 第-圖’ ^糊崎娜㈣，之 '側 -側 200916915 視圖 第二b圖：背光模組燈管之固定裝置另-設計之第. 第二㈣:背槪—設計之第 第三a圖’本發明背光模組燈管之固 第三b圖，本發明背光楹衣置之不思俯视圖 第、圖，本固定震置之側視圖； 第:，圖本發明第—實施例之固定裝置 第二c圖，本發明第一實施例 ^ Η ^αα^ 疋我置之側視圖 2 施例之固定襄置之組合圖 - 本發明第—實施例之固找置之分解圖 弟一圖本發明第一實施例之固定梦 第三g圖，本發明第三實施例之固定^ =圖 第三g，圖，本發明第圖 第三h圖，本發明第A 、置之側視圖 弟—實_之固定巢置之組合圖 200916915 【主要元件符號說明】_ 燈管：100、200、300 導線：101、201、301 固定座：110、210、310 開關：211 電路板：120、220、320 連接器：121、221、321 電源線：140 開關座：250、350 支撐座：160、260、360 擴散板：151、251、351 迫緊口 ： 311 支撐槽：312 穿孔：313 背板：130、330 導片：240、340 第一側邊：341 第二側邊：342 驅動塊：343 驅動片.344 彈片卡勾：345 固定槽：352 17Cathode Fluorescent Lamp; CCFL), External Electrode Fluorescent Lamp (EEFL) or Light Emitted Diode (LED), in which CCFL is used as the backlight module of the backlight. A connector is used to control the electronic circuit of the CCFL backlight module to convert the voltage to a high voltage to drive the CCFL to illuminate the liquid crystal display. Referring to the first a diagram and the first b diagram in March, which are respectively a schematic top view and a side view of the fixing device of the conventional backlight module lamp, the circuit board 12〇σ has at least one connector 121, which can provide high voltage driving. The lamp tube is 1 〇〇, and a back plate 130 is arranged on the upper side of the circuit board. The fixed seat 11 is connected to the back plate no, and the other end is provided with a support groove (not shown) for accommodating the lamp & The lamp holder has a wire 101 at each end; the fixing seat is fixed on the back plate 130 by surface adhesion (SMT), and the support groove is provided with a 200916915 pupil (not shown) and the perforation is fixed to the fixed The bottom of the base 110, a power cord 140 is connected to the power cord 14 by means of a perforated connecting wire 101 and a connector 121 on the circuit board 120, and the wire 1G1 is soldered. The end of the support base 160 can be combined with the fixed seat n〇, and the other end is used to support the diffusion plate 151, and a reflective material can be attached to the surface of the support (10) to enhance the diffusion of the diffused plate 151. However, 'the welding method to connect the wire 101 and the circuit board 120 will have the following disadvantages: The welding labor cost is high, the welding needs to be done by manpower; - 'The lamp tube; ^ Disassembly and assembly' disassembly requires desoldering, and the assembly requires welding; It is necessary to have a power cord or a connection to connect and connect difficult; Fourth, the material cost is high. In order to improve the above-mentioned conventional welding technology caused by the problem, and the invention of the design = please refer to the second _, which is the traditional backlight module and the first side view of the other design of the Lu fixture, the back panel 230 has an opening ID socket 21 〇 through the opening and is fixed on the circuit board 22G by means of surface dryness, and a connector (2) is provided on the circuit board 22, which can provide high electric turn-tube thinning (not shown) 'and the perforation penetrates to the bottom of the fixing base 210, and a guide piece 24 〇 connects the lamp 2·i and the circuit board 22〇 with the perforation, and the technique uses 240 instead of the above-mentioned prior art. Use the splicing method to connect with the power cable (10). Please refer to Figure 2, which is the second side view of the design of the conventional backlight rib lamp. The fixing seat 21 is provided with 200916915 - switch 21 When the switch buckle is closed, the lamp can be fixed to the fixed seat 2K)' and the wire 2〇1 is determined to be connected with the guide piece. If the lamp holder 200 needs to be replaced, the switch 211 is opened and released. Referring to FIG. 2, which is a third side view of another design of a conventional backlight module lamp, one end of a switch holder 25 can be combined with the fixed seat 210, and the other end is combined with a The floor 26 () is combined, the branch seat is used for the branch-diffusion plate 251, and a reflective material can be attached to the support seat 26 to strengthen the diffusion plate 251 to spread the light evenly. However, the manner in which the lamp 211 is fixed by the switch 211 will have the following disadvantages: ―, the switch must be used to fix the light source, and each fixed-light source must be turned off, so that the assembly time is longer; , the switch can be _ empty financial limit, not (four) off assembly. In view of the above, in order to improve the above-mentioned conventional welding technology and the switching mechanism, the present (4) proposes a new type of fixing device for the county module lamp, which can effectively solve the above problems. SUMMARY OF THE INVENTION The present invention is a kind of "respective device". The solid-state device of the present invention can improve the fixing manner of the conventional backlight mode transfer and the problems caused by the switching mechanism, high cost, and wirework time. The m-fixing device of the present invention comprises at least a lamp, a holder, a circuit board and a stern, wherein each end of the tube has a wire. The circuit board is provided with at least one connector' to provide a high voltage drive tube. The 200916915 circuit board is provided with a back plate. The back plate has an opening, one end of the fixed seat is connected to the circuit board through the opening, and the other end is provided with a building. The slot is for accommodating the lamp f, the guide seat is provided with a guide piece for connecting the wire of the lamp tube and the circuit board; and the switch seat is provided with a switch seat for assisting the fixing device to strengthen the fixing function. Each of the two sides of the vertical support is provided with a perforation, and the two perforations are penetrated to the bottom of the fixed seat; the two guide pieces respectively have a first side and a second side, and the wires of the lamp are located on the first side of the two guides Between the sides, the first side of the two guiding pieces are connected to the circuit board through the two through holes, and the inner side of the first side of the two guiding pieces are respectively provided with a spring clip hook; the two sides of the fixing seat each have a pressing opening The pressing holes are respectively disposed on the outer sides of the second side of the two guiding pieces, and the driving pieces are respectively arranged on the outer sides of the two pressing ends, and the driving piece is a protrusion design; in addition, the circuit board and the m seat are fixed Between the __ conductive material purchase block, it has two functions '- as a - stop element to provide the striker engagement, a series as a conductive medium, the auxiliary connector provides a voltage to drive the lamp. The lamp is placed on the support, and the wire of the lamp is placed between the first side of the two guide pieces, and the material of the magazine has brought the wire into contact with the material, and the end of the switch seat has a --shaped groove. The m-slot system is combined with the fixed seat, and when the two are combined, the '_ seat will drive the two driving pieces to apply pressure to the pressing hole'. The design of the two driving pieces will drive the two guiding pieces to _, and then The two first-side sides are thinned to find the wire, and the two driving pieces are finally engaged with the driving block. The use of the m of the present invention makes the fixing of the wires and the circuit board more stable. Even when the back-domain group is collided with the carrier, the two are not loosened, and the probability of _ not (four) is greatly reduced. In addition, 200916915 The fixing device of the present invention is a combination of fine mechanical combination, improving the high cost caused by the conventional use of welding artificial combination, and the fixing device of the invention can facilitate the disassembly and assembly of the lamp tube. Inconvenience, when the switch base is combined with the fixed seat, the mechanism can be used to fix the guide wire, and when multiple openings are combined with a plurality of fixed seats, a plurality of wires can be fixed instead of the second conventional technique. The method of concentrating the light source thus saves the assembly man-hours in the large towel field, and the fixing device of the present invention uses the guide piece to extend to the circuit board to improve the conventionally required power line or connector spot circuit board connection. [Embodiment] The present invention is a fixing device for a backlight module lamp. With the fixing of the present invention, problems such as inconvenience in disassembly and assembly, high cost, and number of working hours caused by the conventional method of reluctance and the switching mechanism can be improved. A detailed description of the present invention is as follows. Referring to FIG. 2A, which is a schematic plan view of a fixing device for a backlight module lamp of the present invention, including at least one lamp tube 3〇〇, a fixing base 31〇, a circuit board (not shown), and a switch. The seat is 35 inches, wherein the lamp tube 3 is a cold cathode lamp tube, and each of the two ends has a wire 3〇1. Referring to FIG. 2b, which is a side view of the fixing device of the backlight module lamp of the present invention, the circuit board 320 is provided with at least one connector 321, which can provide a high voltage driving lamp 3〇〇, and the circuit board 320 is provided above. There is a back plate 330, the back plate 330 has an opening, and the plastic material fixing base 310-end is connected to the circuit board 320 through the opening, for example, by surface adhesion technology (SMT), the other end of the fixing base 310 is used for accommodating The lamp holder 3〇〇, the fixing seat 31〇 is provided with 10 200916915 guide piece 340 to connect the lamp 3Q〇 wire 3〇 and the circuit board 320; the fixing base 310 is provided with a plastic material switch seat 35〇, the switch seat 35〇 is used to assist the fixing device to strengthen the fixing function. A support seat 360 can be disposed above the switch base 35 for supporting a diffusion plate 351, and a reflective material can be attached to the surface of the support base 360 to strengthen The diffusion plate 351 diffuses light uniformly. Referring to FIG. 3C, which is an exploded view of the fixing device of the first embodiment of the present invention, a back plate 33 is disposed above the circuit board 320, and the back plate 33 has an opening, and one end of the fixing seat 31 passes through the opening. The other end of the fixing base 310 is connected with a supporting groove 312 for accommodating the lamp tube 3. The supporting groove 312 is provided with a through hole 313, and the two through holes 313 are penetrated to the bottom of the fixing base 310. A fixing hole 31 is also provided on each side of the fixing base 31. The two guiding pieces 340 respectively have a first side edge 341 and a second side edge 342. The wire 3〇1 of the lamp tube 300 is located on the first side of the two guiding piece 340. The first side 341 of the two guiding pieces 34 之间 between the sides 341 are connected to the circuit board 32 透过 through the two through holes 313 on the supporting support grooves 312 , and the first side edges 341 of the two guiding pieces 34 are respectively disposed inside. There is a snap hook 345; the two sides of the fixing base 31 have a pressing opening 31 and the pressing opening 311 is respectively disposed on the outer side of the second side if 342 of the two guiding pieces 34〇 and on the outer side of the second pressing opening 311. A driving piece 344 of a conductive material is respectively provided, and the driving piece is a design of a protrusion; and the opening of the back plate 330 is two A driving block 343 is provided with a conductive material. The driving block 343 is connected to the circuit board 320 and the fixing base 310. The utility model has two functions as a stopping element to provide the driving piece 344 to be engaged as a conductive medium. The gamma connector 321 provides a voltage driven lamp tube 300. Please refer to the third c' figure, which is a side view of the fixing device 200916915 of the first embodiment of the present invention. The first side 341 of the two guiding piece 340 passes through one of the through holes 313 of the supporting support groove 312 to the fixing base 310. The bottom side of the two guiding strips 340 is connected to the circuit board 320. The second side 342 of the two guiding strips 340 are respectively penetrated through the fixing base 31. One of the through holes 313 extends to the inner side of the pressing opening 311. The tube 3 is located in the supporting slot. The wire 301 of the lamp tube 300 is located between the first side edges 341 of the two guide pieces 340. Referring to FIG. 3D, which is a combination diagram of the fixing device of the first embodiment of the present invention, the lamp tube 300 is placed on the support groove 312, and the wire 301 of the lamp tube 300 is placed on the first side 341 of a guide piece 340. The design of the spring clip 345 is such that the wire 301 is in contact with the guide piece 340. One end of the switch base 350 has a fixing groove 352. The fixing groove 352 is combined with the fixing base 310 when one is combined. The switch base 350 will drive the two driving pieces 344 to apply pressure to the pressing opening 311. The protrusion design of the two driving pieces 344 will drive the two guiding pieces 340 to press the second side 342 to the inside, thereby making the two first sides The side 341 reinforces the wire 3〇1 of the fixed lamp tube 3, and the second driving piece 344 is finally engaged with the driving block 343, so as to make the fixing function of the fixing device more stable, so the backlight module is in the handling or received In the event of a collision, the chance of poor contact will decrease. Referring to the third e-figure, which is an exploded view of the fixing device of the second embodiment of the present invention, the components are substantially the same as those of the first embodiment, except that the fixing base 310 is provided with a through hole 313 on each side thereof, and two through holes 313. Through the bottom of the fixing base 310, the second side 342 of the two guiding pieces 34 are connected to the circuit board 320 through the two through holes 313. Further, the first side edges 341 of the two guiding pieces 340 are connected to each other. Referring to the third e, FIG. 2 is a side view of the fixing device according to the second embodiment of the present invention, and the second side edge 3 of the second guide piece 34 is 12, 200916915, each of which extends through two through holes 313 on both sides of the fixing seat 31Q to At the bottom of the fixing base (10), the circuit board 320 is connected; the lamp tube is located on the contact 312, and the wire 3〇1 of the lamp 300 is located between the first side edges 341 of the two guiding pieces 34〇. Please refer to the third f diagram, which is a combination diagram of the fixing device of the second embodiment of the present invention. The operation mode is the same as that of the first embodiment. When the fixing slot is combined with the fixing base 310, the switch seat 35G will drive two. The driving piece 344 applies a pressure to the inside of the chasing opening 311. The projection design of the two driving pieces 344 drives the two guiding pieces 340 to press the second side 342 to the inner side, thereby reinforcing the second side 341 to fix the lamp tube 3. The wire of the wire is 3〇1, and the second driving chip state will finally be engaged with the driving block 343. Referring to the second g®, which is a subsidiary of the third embodiment of the present invention, the tl member is substantially identical to the first embodiment, except that the support groove 312 is provided with a perforation 313, and two The through hole 313 extends through the second opening 341 of the second guide piece 340. The driving blocks 343 are connected, using the driving block 343 as a conductive medium, the auxiliary connector 321 is supplied with a voltage to drive the lamps 3, and further, the first side edges 341 of the two guiding sheets 340 cross each other. Referring to the third g, which is a side view of the fixing device of the third embodiment of the present invention, the two guiding pieces 34 〇 ^ the second side 342 are respectively extended through the two through holes 313 of the supporting groove 312 to the pressing opening The 311 is connected to the driving block 343; the lamp tube 3 is located on the supporting groove 312, and the wire 301 of the lamp 300 is located at the parent side of the first side 341 of the two guiding pieces 34〇. Referring to the third drawing, the assembly of the fixing device according to the third embodiment of the present invention is substantially the same as the embodiment. When the fixing groove 352 is combined with the fixing base 310, the switch base 35〇 is driven. 13 The backlight module lamp fixing device proposed by the present invention can improve the following shortcomings of the prior art by using, and in combination with, the wire 3〇1 and the circuit board chat: Combined, changing - the high-phase problem caused by welding artificial combination; - The setting device of the invention can facilitate the disassembly and assembly of the lamp tube, and improve the inconvenience of the need for desoldering and welding; " When the fixing device switch seat of the invention is combined with the fixing seat, the mechanism can be used to fix the guide wire fixing wire. When a plurality of switch sockets are combined with a plurality of fixing seats at the same time, a plurality of wires can be fixed instead of the second conventional technology. The use of a switch to fix the light source greatly saves assembly man-hours. ^ 4. The fixture of the present invention extends from the guide to the circuit board to improve the conventional need for the power cord or connector to be connected to the board. Of course, the fixing device of the present invention can make the fixing function of the wire and the circuit board more stable. Even when the backlight module is in the process of being transported or bumped, the two are not loosened, and the probability of poor contact is greatly reduced. The present invention has been described above by way of a preferred embodiment, and is not intended to limit the spirit of the invention and the inventive subject matter. For those skilled in the art, other components or means can be easily understood and utilized to produce the same effect. Modifications made within the spirit and scope of the present invention are intended to be included in the scope of the following claims. 15 [Simple description of the diagram] The description of the fixture of the lamp module of the backlight module can be easily understood. '^糊崎娜(四), the 'side-side 200916915 view second b diagram: the fixing device of the backlight module lamp - the design of the second. The second (four): the back - design of the third a picture 'the invention The third b diagram of the backlight module lamp, the front view of the backlight device of the present invention, the front view, the side view of the fixed vibration; the: the second embodiment of the fixing device of the first embodiment of the present invention Figure 1 is a first embodiment of the present invention. Η ^αα^ 疋 置 侧视图 侧视图 2 2 2 2 组合 组合 组合 组合 组合 组合 组合 组合 组合 组合 组合 组合 组合 组合 组合 组合 组合 组合 组合 组合 组合 组合 组合 组合 组合 组合 组合 组合 组合 组合 组合 组合The third embodiment of the fixed dream of the embodiment, the third embodiment of the third embodiment of the present invention, the third figure of the third embodiment of the present invention, the third aspect of the present invention, the side view of the present invention Combination diagram of fixed nesting 200916915 [Explanation of main component symbols] _ Lamp: 100, 200, 300 Wire: 101, 201, 301 Solid Block: 110, 210, 310 Switch: 211 Circuit board: 120, 220, 320 Connector: 121, 221, 321 Power cord: 140 Switch socket: 250, 350 Support: 160, 260, 360 Diffusion plate: 151, 251 351 forced mouth: 311 support slot: 312 perforation: 313 back panel: 130, 330 guide: 240, 340 first side: 341 second side: 342 drive block: 343 drive piece. 344 shrapnel hook: 345 fixed slot: 352 17