M379790 五、新型說明： 【新型所屬之技術領域】 • 本創作係關於一種電源控制裝置’尤指透過一微電腦 -單元或一轉換連接單元偵測一電腦主機之開機/關機狀 態，以於該電腦主機關機之後，藉由一電源控制單元自動 •地關閉電腦主機與其週邊設備之待機電源的一種待機電源 控制裝置。 _【先前技術】 基本的電腦主機係由一主機板、一硬碟、一主處理器、 一顯示卡、以及一記憶體所構成，然而，為了使用者存取 資料之便利性，目前習用的電腦主機更增設了軟碟機、讀 卡機、與光碟機；另外，為了提升人們生活上與工作上之 便利性，電腦廠商推出了許多電腦週邊設備，例如：印表 -機 '顯示器、數據機、喇叭、電視盒、掃描機、及語音輪 鲁入裝置等。 ' 習用的電腦主機係透過使用者來開啟與關閉其電源， 相同地，上述的各種電腦週邊設備亦必須透過使用者來門 啟與關閉其電源。然而，使用者卻於關閉電腦主機 後，經常性地忘記順手關閉其它電腦週邊設備之 ’了、’ 如 此狀況係相當的浪費用電，尤其在夏季電量嚴重不足之 時’若每個使用者於關閉電腦主機電源之時，皆忘記必須 同時關閉電腦週邊設備之電源，這對於國家能源使用狀况 M37979.0 將造成重大之影響。 為了改善上述電量浪眷之—重 里农賈之it事，許多廠商與發明人皆 努力地研發各種電源控制管理萝 Έ里衷置，如中華民國專利第 216409號所揭露之一種電腦專用 电胞寻用之電源延長線，請參閱第 -圖，係-種電腦專用之電源延長線之立體圖，該電腦專 用之電源延長、線i，係具有—外殼u，，該外殼i，之上係設 有數個插座2’，該數個插座2，之中有，係有一主插孔22, 以提供-電腦主機之電源線插頭插人，剩餘之數個插座2, 即為數個副插I 23,以提供電腦週邊設備之電源線插頭插 入，並且，外殼1’之上更設有一電源總開關13，與一 插孔14’，該USB插孔14,可供連接至該電腦主機。 另外，如中華民國專利第M298738號所揭露之一種中 控式電源控制裝置，請參閱第二圖，係一種中控式電源控 制裝置之控制電路圖，該中控式電源控制裝置5，之電路 中，係透過一第一導線51，係以並聯之方式連接一主插座 21、一副插座25 ’與一電源管理元件60’，且該電源管理元 件60’係以並聯之方式連接一控制元件8〇’與一電源控制單 元90,；並且一第二導線55,以並聯之方式連接該電源控制 單元90’’並透過一霍爾感測元件7〇’以連接該主插座21，， 藉此，當插設於主插座21’之一電腦主機關機之後，可利用 霍爾感測元件7 0，以作動控制元件8 0 ’導通電源控制單元 90’ ’使得電源控制單元90’通往各個該副插座25’之接點斷 路’而可同步地關閉副插座25’之電源β 上j該電腦專用之電源延長線與該中控式電源控制裝 置為目别所習用之應用於電腦主機之電源控制裝置，其π 計係相當簡單，且功能性亦佳，但仍具有下列之缺陷〜 κ該電腦專用之電源延長線係利㈣測電腦主機的USB插 孔之電机，以作為判斷是否斷電之依據，然而，目前大 部分的新型電腦主機於關機之後，其USB插孔仍持續輸 出電流’故電腦專用之電源延長，線無法被應用於新型電 腦主機之電源管理。 2.該中控式電源控制裝置係無法隨著電腦主機之關閉而關 閉電腦主機之待機電流’其係永久地處於待機狀態，雖 然其待機電流僅為2.8mA，但長久地累積下來，仍消耗 了可觀的電量。 因此，有鑑於上述各種習用之電源控制裝置仍具有缺 點與不足’故本案之創作人極力研究與創作，終於研發完 成本創作之一種待機電源控制裝置。 【新型内容】 本創作之主要目的，在於提供一種電源控制裝置其 藉由一微電腦單元或一轉換連接單元以連接一電腦主機， 可於該電腦主機關機時，偵測電腦主機之一關機訊號，並 透過一電源控制單元之切換而自動地關閉電腦主機與其所 有週邊設備之待機電源，以達到節約用電之效果。 M379790 為了達成本創作之主要目的，本案之創作人提出一種 待機電源控制裝置，其可連接於—電腦主機㈣之1號 輸出端或一電壓輪出1 軋出鳊’ U管理該電腦主機與其複數個週 邊設備之電源開m該待機電源控制裝置係包括： 一電源輸入單元、—電源轉換單元、一啟動開關單元、一 啟動控制單元、一電源控制單元、至少一電源輸出單元、 及-微電腦單元。該電源輪入單元可接收一外部交流電 源；該電源轉換單元可將該外部交流電源轉換成—直流電 源；藉由該啟動開關單元與該啟動控制單元之配合，可將 電源轉換單元所輸出之該直流電源送至該電源控制單元； 電源控制單7L可控制外部交流電源之輸出，使得電腦主機 與該週邊設備可透過該電源輸出單元而獲得外部交流電 源；該微電腦單元可偵測該訊號輸出端所輸出之—開機訊 "5虎與’關機訊號，當雷，么 /μ L田^脑主機關機之後，微電腦單元偵測 到該關機訊號並停止送出—電壓訊號，促使啟動控制單元 控制電源控制單元切斷電源輪入單元與電源輸出單元之連 接關係，進而關閉電腦主機與週邊設備之外部交流電源之 來源’電腦主機與週邊設備即自動地關閉其待機電源，而 達到節約用電之效果。並且，微電腦單元可由一轉換連接 單元替代以連接於該電壓輸出端，該轉換連接單元可接收 電壓輸出端所輸出之電壓訊號，當電腦主機關機之後，電 壓輸出端即停止輸出電壓訊號，啟動控制單元即控制電源 M37979.0 控制單元以切斷電源輸入單元與電源輸出單元之連接關 係，電腦主機與週邊設備即自動關閉其待機電源，而達到 節約用電之效果。 【實施方式】 為了能夠更清楚地描述本創作所提出之一種待機電源 控制裝置，以下將配合圖示，詳盡說明本創作之較佳實施 例。 本創作係具有兩個較佳實施例，請同時參閱第三圖與 第四圖，係本創作之一種待機電源控制裝置之第一實施例 裝置架構圖與其第一實施例之電路架構圖，該待機電源控 制裝置1可連接於-電腦主機2内部之一訊號輸出端24， 乂 s理該電腦主機2與其複數個週邊設備3之電源開/關 狀態’其包括：_ φ 電源輸入早元11、一電源轉換單元丨2、 啟動開關早7° 13、一啟動控制單元14、一電源控制單元 15、至少-電源輸出單元16、一微電腦單元23、一啟動開 關連接孔18、用 _ 及—電壓輸入插座20。 請繼續參朗笛_ π 、 第二圖與第四圖，上述該電源輸入單元η 可連接'^外& $ _ 。父〜電源；該電源轉換單元12係耦接於電源 輸入早兀1 1 w社 接收該外部交流電源，電源轉換單元12 1 有一限流電路 電路橋式整流電路122,其中，該限流 έ ^ 一第二限流電阻Rr2與一第三電容Cs3並聯 組合而成，隈泣兩灿 机 121可對外部交流電源執行限流之處 JVb7979〇 而透過限流㈣121與該橋式整流電路i22之串聯組 。’電源轉換單元12彳將外部交流電源轉換為—直流電 源。電源轉換單元12更包括：二個轉換單元限流電阻灿 與-第-穩壓渡波電容Cs卜其t，一個轉換單元限流電 阻Rb係置於限流電路121與橋式整流電路122之間，而另 一個轉換單元限流電阻Rb則置於橋式整流電路122與電源 輸入早/0 11之間；另外，該第一穩壓濾波電容Csi係争接 於橋式整流電& 122之後’以對於該直流電源執行穩壓與 濾波之處理。 清繼續參閱第三圖與第四圖，上述該啟動開關單元13 可被製作成一方形盒體並置於該待機電源控制裝置丨之外 部，且，透過外部一啟動開關連接線19與該啟動開關連接 孔18,啟動開關單元13可與該電源轉換單元12連接。啟 動開關單元13具有一啟動鈕131與一指示燈132，如第四 圖所示，於電路之中，該啟動紐131為一按扭開關sw，該 才曰示燈132則為一發光二極體dl與一電阻Rie(j之串聯。 按下該啟動鈕13丨可將電源轉換單元12所輸出之該直流電 源送入該啟動控制單元1 4，並同時開啟該指示燈丨32。而 啟動控制單元14係耦接於啟動開關單元13與電源轉換單 元12’其具有一限時電容ci與一啟動電晶體qi，當按下 啟動紐131之後，直流電源可對於該限時電容C1充電而產 生一啟動電壓’該啟動電壓可觸發啟動電晶體Q1以導通電 M379790 流。 。月繼續參閱第三圖與第四圖，上述該電源控制單元工5 為繼電器’其耦接於該電源輸入單元11、該電源轉換單 元12與該啟動控制單元14，電源控制單元1 5可切換電源 輪入單元11之連接關係以控制該外部交流電源之輸入。而 該電源輪出單元16係輕接於電源輸入單元丨丨與電源控制 單元15 ’當啟動電晶體q 1導通之後，電源控制單元1 $即 切換電源輸入單元丨丨之連接關係，使其與電源輸出單元 16連接，該電腦主機2與該複數個週邊設備3即可透過連 接於電源輸出單元16而獲得外部交流電源。並且，於第一 實施例之中，啟動電晶體Q1導通之後，該限時電容ci即 開始執行放電之動作，當限時電容C1放電至一定程度時， 啟動電晶體Q1即關閉，此時，電源控制單元15即切斷電 源輸入單元11與電源輸出單元16之連接關係，進而關閉 電腦主機2與週邊設備3之外部交流電源之來源，如此設 計，可避免電腦主機2永久地處於待機狀態而不斷地消耗 待機電流之電量。 請再繼續參閱第三圖與第四圖，該微電腦單元23可透 過外部一電壓連接線21而連接於該電壓輸入插座2〇,透 過電壓輸入插座20,微電腦單元23可耦接於該啟動控制 單元14’同時’微電腦單元23更透過外部一連接插頭22 連接於該訊號輸出端24’其中，訊號輸出端24為該電腦 M379790 主機2之中-USB連接蟑、__ ps/2連接料—⑺^^連 接埠。當電腦主機2開機之後，訊號輸出端24會輸出一開 機訊號，微電腦單元23可偵測該開機訊號並送出一電壓訊 號至啟動控制單元14，使得啟動控制單元14可控制電源 控制單元15之作動，以維持電源輸入單元n與電源輸出 單元16之連接關係；而當電腦主機2關機時，訊號輸出端 24會輸出一關機訊號，微電腦單元23可债測該關機訊號 而停止送出該電壓訊號’電源控制單元15即切斷電源輸入 單元11與電源輸出單元1 6之造盐μ及 ^ 干 〈運接關係，進而關閉電腦主 機2與週邊設備3之外部交流雷、篇 七 〜| °丨父成1：源之來源，以有效地節約 用電。 請繼續參閱第三圖盘篦四_ ,, 回”弟四圖，上述該啟動控制單元14M379790 V. New Description: [New Technology Area] • This creation is about a power control device, especially for detecting the power on/off status of a computer through a microcomputer-unit or a conversion connection unit. After the host is powered off, a standby power control device that automatically turns off the standby power of the host computer and its peripheral devices by a power control unit. _[Prior Art] The basic computer mainframe is composed of a motherboard, a hard disk, a main processor, a display card, and a memory. However, in order to facilitate the user to access data, the current computer is used. The computer mainframe has added floppy disk drives, card readers, and CD players. In addition, in order to improve people's convenience in life and work, computer manufacturers have introduced many computer peripheral devices, such as: printer-machine 'display, data Machines, speakers, TV boxes, scanners, and voice wheel ruins. The conventional computer host uses the user to turn the power on and off. Similarly, the various computer peripherals mentioned above must also be turned on and off by the user. However, after turning off the computer, the user often forgets to shut down other computer peripherals. 'This situation is equivalent to wasted power, especially when the battery is seriously insufficient in summer.' When you turn off the power of the computer, you must forget that you must turn off the power of the computer peripherals at the same time, which will have a major impact on the national energy use status M37979.0. In order to improve the above-mentioned power-dissipation-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- For the power extension cable, please refer to the figure - a perspective view of a computer-specific power extension cable. The power extension for the computer, the cable i, has a housing u, and the housing i has a number on the top. a socket 2', the plurality of sockets 2, among which there is a main jack 22 for providing a power plug of the computer main body, and the remaining plurality of sockets 2, that is, a plurality of sub-inserts I 23 A power cord plug for the computer peripheral device is inserted, and a power main switch 13 is further disposed on the outer casing 1', and a jack 14' for connecting to the computer host. In addition, as shown in the second figure, a control circuit diagram of a central control type power supply control device, in the circuit of the central control type power supply control device 5, is disclosed in the Chinese Patent No. M298738. Through a first wire 51, a main socket 21, a pair of sockets 25' and a power management component 60' are connected in parallel, and the power management component 60' is connected in parallel to a control component 8. And a power supply control unit 90; and a second wire 55 connected in parallel to the power control unit 90'' and through a Hall sensing element 7'' to connect the main socket 21, thereby After the computer host inserted in the main socket 21' is turned off, the Hall sensing component 70 can be utilized to actuate the control element 80' to turn on the power control unit 90'' such that the power control unit 90' leads to each of the The contact of the secondary socket 25' is broken, and the power supply of the secondary socket 25' can be synchronously turned off. The power extension cable for the computer and the central control power control device are used for the computer main purpose. The power control device has a relatively simple π meter system and good functionality, but it still has the following defects. κ The power extension cable for the computer is used to measure the motor of the USB jack of the computer host. Whether or not the power is off, however, most of the current new computer mainframes continue to output current after the shutdown, so the computer-specific power supply is extended, and the line cannot be used for power management of new computer mainframes. 2. The central control power control device cannot turn off the standby current of the computer host with the computer mainframe turned off. 'The system is permanently in standby state. Although its standby current is only 2.8 mA, it is accumulated for a long time and still consumes. A considerable amount of electricity. Therefore, in view of the above-mentioned various conventional power control devices, there are still disadvantages and shortcomings. Therefore, the creators of this case vigorously researched and created, and finally developed a standby power control device for cost creation. [New content] The main purpose of the present invention is to provide a power control device that is connected to a computer host by a microcomputer unit or a conversion connection unit, and can detect a shutdown signal of the computer host when the computer host is turned off. And through the switching of a power control unit, the standby power of the computer host and all its peripheral devices is automatically turned off to save power. M379790 In order to achieve the main purpose of this creation, the creator of the case proposed a standby power control device, which can be connected to the output of the computer (4) or the output of a voltage wheel 1 to manage the computer host and its plural The power supply of the peripheral device includes: a power input unit, a power conversion unit, a start switch unit, a start control unit, a power control unit, at least one power output unit, and a microcomputer unit . The power wheel input unit can receive an external AC power source; the power conversion unit can convert the external AC power source into a DC power source; and the power switch unit can output the power switch unit by the start switch unit and the start control unit The DC power supply is sent to the power control unit; the power control unit 7L can control the output of the external AC power, so that the computer host and the peripheral device can obtain external AC power through the power output unit; the microcomputer unit can detect the signal output The output of the terminal - the boot message "5 tiger and the 'shutdown signal, when the mine, the / μ L field ^ brain host shutdown, the microcomputer unit detected the shutdown signal and stopped sending - voltage signal, prompting the start control unit control The power control unit cuts off the connection relationship between the power supply unit and the power output unit, and then turns off the source of the external AC power of the host computer and peripheral devices. The computer host and peripheral devices automatically turn off their standby power, thereby saving power. effect. Moreover, the microcomputer unit can be connected to the voltage output terminal by a conversion connection unit, and the conversion connection unit can receive the voltage signal outputted by the voltage output terminal. When the computer main body is turned off, the voltage output terminal stops outputting the voltage signal, and starts the control. The unit is the control power M37979.0 control unit to cut off the connection relationship between the power input unit and the power output unit, and the computer host and peripheral devices automatically turn off their standby power, thereby achieving the effect of saving electricity. [Embodiment] In order to more clearly describe a standby power supply control device proposed by the present invention, a preferred embodiment of the present invention will be described in detail below with reference to the drawings. The present invention has two preferred embodiments. Please refer to the third and fourth figures at the same time. It is a device architecture diagram of a first embodiment of a standby power control device of the present invention and a circuit architecture diagram of the first embodiment thereof. The standby power control device 1 can be connected to a signal output terminal 24 inside the computer host 2, and the power on/off state of the computer host 2 and its plurality of peripheral devices 3 includes: _ φ power input early 11 a power conversion unit 丨2, a start switch 7° 13, a start control unit 14, a power control unit 15, at least a power output unit 16, a microcomputer unit 23, a start switch connection hole 18, and a _ and The voltage is input to the socket 20. Please continue to participate in the whistle _ π, the second picture and the fourth picture, the above power input unit η can be connected to '^ outer & $ _. The power conversion unit 12 is coupled to the power input to receive the external AC power, and the power conversion unit 12 1 has a current limiting circuit circuit bridge rectifier circuit 122, wherein the current limiting unit 122 A second current limiting resistor Rr2 is combined with a third capacitor Cs3 in parallel, and the weeping machine 121 can perform a current limiting operation on the external AC power source, and the series current limiting circuit (C) 121 is connected in series with the bridge rectifier circuit i22. group. The power conversion unit 12 converts the external AC power to a DC power source. The power conversion unit 12 further includes: two conversion unit current limiting resistors and a - regulation voltage capacitor Cs, and a conversion unit current limiting resistor Rb is disposed between the current limiting circuit 121 and the bridge rectifier circuit 122. And another conversion unit current limiting resistor Rb is placed between the bridge rectifier circuit 122 and the power input early / 0 11; in addition, the first regulated filter capacitor Csi is contending with the bridge rectifier power & 122 The process of voltage stabilization and filtering is performed on the DC power supply. Referring to the third and fourth figures, the starter switch unit 13 can be fabricated as a square box and placed outside the standby power control device, and connected to the start switch through an external start switch connection line 19. The hole 18, the start switch unit 13 can be connected to the power conversion unit 12. The start switch unit 13 has a start button 131 and an indicator light 132. As shown in the fourth figure, in the circuit, the start button 131 is a button switch sw, and the indicator lamp 132 is a light-emitting diode. The body dl is connected in series with a resistor Rie (j. Pressing the start button 13 送 can send the DC power output from the power conversion unit 12 to the startup control unit 14 and simultaneously turn on the indicator light 丨 32. The control unit 14 is coupled to the start switch unit 13 and the power conversion unit 12'. The switch unit 14 has a time-limited capacitor ci and a start transistor qi. After the start button 131 is pressed, the DC power source can charge the time-limited capacitor C1 to generate a control unit 14 The starting voltage 'the starting voltage can trigger the starting transistor Q1 to conduct the current flow M379790. The month continues to refer to the third and fourth figures, the power control unit 5 is a relay 'coupled to the power input unit 11, The power conversion unit 12 and the startup control unit 14 and the power control unit 15 can switch the connection relationship of the power supply unit 11 to control the input of the external AC power. The power supply unit 16 is lightly connected to the power. The input unit 丨丨 and the power control unit 15 ′, after the start transistor q 1 is turned on, the power control unit 1 $ switches the connection relationship of the power input unit , to be connected to the power output unit 16 , and the computer host 2 The plurality of peripheral devices 3 can obtain an external AC power supply by being connected to the power output unit 16. Moreover, in the first embodiment, after the start transistor Q1 is turned on, the time-limited capacitor ci starts to perform the discharge operation, when the time limit is reached. When the capacitor C1 is discharged to a certain level, the start transistor Q1 is turned off. At this time, the power control unit 15 cuts off the connection relationship between the power input unit 11 and the power output unit 16, thereby turning off the external communication between the host computer 2 and the peripheral device 3. The source of the power supply is designed to prevent the host computer 2 from being permanently in the standby state and continuously consuming the standby current. Please continue to refer to the third and fourth figures, the microcomputer unit 23 can be connected to the external voltage connection line 21 Connected to the voltage input socket 2, through the voltage input socket 20, the microcomputer unit 23 can be coupled to the start control At the same time, the 'microcomputer unit 23 is connected to the signal output terminal 24' through an external connection plug 22, and the signal output terminal 24 is the USB port of the computer M379790 host 2, __ ps/2 connection material - (7) ^^连接埠. When the host computer 2 is turned on, the signal output terminal 24 outputs a power-on signal, and the microcomputer unit 23 can detect the power-on signal and send a voltage signal to the startup control unit 14, so that the startup control unit 14 can control the power source. The control unit 15 is activated to maintain the connection relationship between the power input unit n and the power output unit 16; when the computer main unit 2 is turned off, the signal output terminal 24 outputs a shutdown signal, and the microcomputer unit 23 can test the shutdown signal to stop. Sending the voltage signal 'the power control unit 15 cuts off the salt and the connection relationship between the power input unit 11 and the power output unit 16 to turn off the external communication of the host computer 2 and the peripheral device 3, Chapter 7 ~| °丨French 1: Source of source to effectively save electricity. Please continue to refer to the third chart, _, _, back to the "four brothers", the above start control unit 14
係更包括：一電晶體緩衝電阻R 、一第一順向二極體Df 1、 一第二順向二極體Df2、一放電 從电電阻Rc、一第一限流電阻The system further includes: a transistor buffer resistor R, a first forward diode Df 1, a second forward diode Df2, a discharge from the electrical resistor Rc, a first current limiting resistor
Rrl、及一第二穩壓電容Cs2，复中 ”中，該電晶體緩衝電阻Rt 係作為啟動電晶體Q1之緩衝電 电丨且，該第一順向二極體Dfl 係置於該限時電容C1與啟動開關μ 勒開關早兀13之間，當按下啟 動鈕13 1之後，該直流電源可順 八1 J導通第一順向二極體Df 1 以對限時電容Cl充電；該第二順& ^ Λ 境向一極體Df2係置於啟動 電晶體Q1與該微電腦單元23丄 早兀d之間，當微電腦單元23將該 電壓訊號送入啟動控制單元14， f〜14讓啟動電晶體Q1保持導 通狀態。 10 M379790 另外切參閱第五圖，係第一實施例之控制架構圖， 為了他夠更谷易地了解該待機電源控制裝置1執行電源控 制之桃耘，下述藉由控制架構圖以對於電源控制之流程作 精簡地說明:透過該啟動開關單元13啟動該啟動控制單元 14 ’該電源轉換I & 12肖該直流電源送入啟動控制單元 M’·該電源控制單元15執行切換，使得該電源輸出單元 16可連接該外部交流電源；於該限時電容。放電的時間 内，啟動該電腦主機2使其處於開機狀態；該微電腦單元 23偵測該開機訊號並送出該電塵訊號以維持啟動控制單元 14之啟動狀態；當電腦主機2關機後，微電腦單元23偵 測該關機訊號而停止送出電壓訊號，啟動控制單元“即自 動關閉’電源控制單元15執行切換’以切斷電源輸出單元 16與外部交流電源之連接；電腦主機2與週邊設備3自動 地關閉其待機電源。 上述已經完整且清楚地揭露了該待機電源控制裝置工 之第一實施例之裝置架構、電路架構與其電源控制之程 序，另外，本創作之待機電源控制裝置丨更包括第二實方 例，請同時參閱第六圖與第七圖，係待機電源控制：二 第二實施例裝置架構圖與其第二實施例之電路架構 機電：控制裳置i之第二實施例係包括：_電源輸入單元 11、一電源轉換單元12、一啟動開關 S. —啟動控制 …電源控制單元15、至少-電源輪出單元16、 M37979.0 開機時’電壓輪出端26即輸出該電壓訊號，該轉換連接單 兀17可將電壓訊號送入啟動控制單元14，以維持啟動控 制單70 14之啟動狀態，使得該電源控制單元15可執行切 換’以保持該電源輸入單元11與該電源輸出單元16之連 接關係；而當電腦主機2關機時，電壓輸出端26則停止輸 出電壓訊號’電源控制單元1 5即切斷電源輸入單元11與 電源輸出單元16之連接關係，進而切斷電腦主機2與週邊 設備3之該外部交流電源來源，電腦主機2與週邊設備3 即自動地關閉其待機電源。另外，於第一實施例中（該待 機電源控制裝置1置於電腦主機2外部），該微電腦單元 23亦可由轉換連接單元17替代以連接於該電壓輸出端 26’並且透過電壓輸出端26所輸出之電壓訊號，而管理電 腦主機2與其週邊設備3之待機電源狀態，並達到節約用 電之效果。 上述該待機電源控制裝置1之第一實施例與第二實施 例之控制電源之程序並無明顯之差異，請參閱第八圖，係 第二實施例之控制架構圖，於第一實施例之中，係藉由該 微電腦單元23偵測該訊號輸出端24所輸出之該關機訊 號’以作為是否切斷該電源輪入單元U與該電源輪出單元 16之連接關係之依據；然而，於第二實施例之中，係藉由 該轉換連接單元17直接偵測該電壓輸出端26所輸出之該 電壓訊號，以作為是否切斷電源輪入單元u與電源輪出單 13 几16之連接關係之依據，坌_ & 像第一實施例之電源控制程序可簡 如下.透過該啟動一 : ]關早兀13啟動該啟動控制單元14; 該電源轉換單元12將該 ’ 这直流電源送入啟動控制單元14; 啟動該電腦主機2使盧於„ μ ’ '、處於開機狀態；該轉換連接單元17 將電壓輸出端26所輸出之 山 < 电壓訊唬运入啟動控制單元 14 ’以維持啟動控制輩开丨1 > 刺早疋14之啟動狀態；該電源控制單元 執仃切換’使#電源輸出單元16可連接該外部交流電 '、田電腦主機2關機後，電壓輸出端％停止輸出電壓訊 號’啟動控制單元14因而關閉；電源控制單元15執行切 換’以切斷電源輸出單元16與外部交流電源之連接；電腦 主機2與該週邊設備3失去外部交流電源之供應，即自動 關閉電源。 上述已經藉由第一實施例與第二實施例完整地揭露本 創作之該待機電源控制裝置，综合上述，可以得知本創作 係具有下列之優點： 1. 本創作之第—實施例，係使用該微電腦單元偵測該電腦 主機之該關機訊號，再透過該電源控制單元以關閉電腦 主機與該週邊設備之待機電源’以達到節能省電效果， 係可適用於新、舊型之電腦主機。 2. 本創作之第二實施例，係使用該轉換連接單元偵測該電 腦主機之該電壓訊號，再透過該電源控制單元以關閉電 腦主機與該週邊設備之電源，以達到節能省電效果，係 14 g3 7979.0 可適用於新、舊型之電腦主機。 本創作可隨著該雷盤5+ afl aa 电槪主機之關閉而關閉，故不會有額外 的待機電流之消耗。Rrl, and a second voltage stabilizing capacitor Cs2, in the middle, the transistor buffer resistor Rt is used as a buffering capacitor for starting the transistor Q1, and the first forward diode Dfl is placed in the time-limited capacitor C1 is activated between the start switch and the start switch, and after the start button 13 1 is pressed, the DC power source can turn on the first forward diode Df 1 to charge the time-limited capacitor C1; The 顺 & ^ Λ environment to the polar body Df2 is placed between the start transistor Q1 and the microcomputer unit 23, and when the microcomputer unit 23 sends the voltage signal to the start control unit 14, f~14 is enabled. The transistor Q1 is kept in an on state. 10 M379790 Referring additionally to the fifth figure, it is a control architecture diagram of the first embodiment, in order to understand more easily that the standby power control device 1 performs power control, the following The control architecture diagram is described in a simplified manner for the power control process: the startup control unit 14 is activated by the startup switch unit 13 'The power conversion I & 12 the DC power supply is sent to the startup control unit M'. Unit 15 performs a switch so that The power output unit 16 can be connected to the external AC power source; during the time limit of the capacitor, the computer main unit 2 is activated to be turned on; and the microcomputer unit 23 detects the power-on signal and sends the electric dust signal to The startup state of the startup control unit 14 is maintained; after the computer host 2 is turned off, the microcomputer unit 23 detects the shutdown signal and stops sending the voltage signal, and the startup control unit “automatically turns off the power control unit 15 to perform the switching” to cut off the power output. The unit 16 is connected to an external AC power source; the host computer 2 and the peripheral device 3 automatically turn off its standby power. The above has completely and clearly disclosed the device architecture, the circuit architecture and the power control program of the first embodiment of the standby power control device. In addition, the standby power control device of the present invention includes the second real example, please Referring to the sixth and seventh figures, the standby power supply control is the second embodiment. The device architecture diagram and the circuit architecture of the second embodiment. The second embodiment of the control device includes: _ power input unit 11 a power conversion unit 12, a start switch S. - start control ... power control unit 15, at least - power take-off unit 16, M37979.0 when the power is turned on, the voltage wheel output 26 outputs the voltage signal, the conversion connection The voltage signal is sent to the startup control unit 14 to maintain the startup state of the startup control unit 70 14 so that the power control unit 15 can perform the switching to maintain the connection relationship between the power input unit 11 and the power output unit 16. When the host computer 2 is turned off, the voltage output terminal 26 stops outputting the voltage signal. The power control unit 1 5 cuts off the power input unit 11 and the power. Connection relationship of output unit 16, and further off the host computer and the peripheral device 2 to the external AC power source, the host computer 2 with the peripheral device 3 automatically closes its 3 of standby power. In addition, in the first embodiment (the standby power control device 1 is placed outside the computer host 2), the microcomputer unit 23 can also be replaced by the conversion connection unit 17 to be connected to the voltage output terminal 26' and transmitted through the voltage output terminal 26. The voltage signal is output, and the standby power state of the computer host 2 and its peripheral devices 3 is managed, and the effect of saving electricity is achieved. The first embodiment of the standby power control device 1 is not significantly different from the control power supply of the second embodiment. Please refer to the eighth embodiment, which is a control architecture diagram of the second embodiment. The microcomputer unit 23 detects the shutdown signal 'outputted by the signal output terminal 24' as a basis for cutting off the connection relationship between the power supply unit U and the power supply unit 16; however, In the second embodiment, the voltage signal outputted by the voltage output terminal 26 is directly detected by the conversion connection unit 17 as a connection between the power supply wheeling unit u and the power supply wheel output unit 13 The basis of the relationship, 坌_ & the power control program like the first embodiment can be simplified as follows. Through the start-up 1: turn off the start control unit 14; the power conversion unit 12 sends the 'DC power supply Initiating the control unit 14; starting the computer host 2 to enable the "μ'", is in the power-on state; the conversion connection unit 17 transports the mountain < voltage signal outputted by the voltage output terminal 26 to the startup control unit 14' Maintaining the start-up control system 1 > The start state of the stab is 14; the power control unit is configured to switch 'Make the power output unit 16 connect to the external AC', and after the computer host 2 is turned off, the voltage output terminal is stopped. The output voltage signal 'start control unit 14 is thus turned off; the power control unit 15 performs switching 'to disconnect the power supply output unit 16 from the external AC power supply; the computer main unit 2 and the peripheral device 3 lose the supply of external AC power, that is, automatically turn off The above-mentioned standby power control device has been completely disclosed by the first embodiment and the second embodiment. In summary, it can be known that the present invention has the following advantages: 1. The first embodiment of the present invention The microcomputer unit is used to detect the shutdown signal of the computer host, and then the power supply control unit is used to turn off the standby power of the computer host and the peripheral device to achieve energy saving effect, which can be applied to new and old models. The computer host 2. The second embodiment of the present invention uses the conversion connection unit to detect the voltage of the computer host No., through the power control unit to turn off the power of the computer mainframe and the peripheral equipment to achieve energy saving effect, the 14 g3 7979.0 can be applied to new and old computer mainframes. + afl aa The eDonkey host is turned off and off, so there is no additional standby current consumption.
上述之詳細說明係針對本創作 以限制本創作之專利範圍，凡未脫 之等效實施或變更，均應包含於本 明，惟該實施例並非用 離本創作技藝精神所為 案之專利範圍中。 【圖式簡單說明】 可行實施例之具體說 係一種電腦專用之電源延長線之立體圖； 係一種中控式電源控制裝置之控制電路圖； 係本創作之一種待機電源控制裝置之第一實施 例裝置架構圖； 係第—實施例之電路架構圖；The above detailed description is intended to limit the scope of the present invention, and the equivalents of the present invention are not intended to be included in the scope of the invention. . BRIEF DESCRIPTION OF THE DRAWINGS A specific embodiment of a possible embodiment is a perspective view of a computer-specific power extension cord; a control circuit diagram of a centrally controlled power control device; a first embodiment of a standby power control device of the present invention Architecture diagram; is a circuit architecture diagram of the first embodiment;
第一圖 第二圖 第三圖 第四圖 第五圖 第六圖 係第一實施例之控制架構圖； 係待機電源控制裝置之第二實施例裝置架 係第二實施例之電路架構圖；及 係第二實施例之控制架構圖。 M37979.0FIG. 2 is a second embodiment of the present invention; And a control architecture diagram of the second embodiment. M37979.0
【主要元件符號說明】 1 待機電源控制裝置 I5 電腦專用之電源延長線 11 電源輸入單元 11, 外殼 12 電源轉換單元 121 限流電路 122 橋式整流電路 13 啟動開關單元 13, 電源總開關 131 啟動鈕 132 指示燈 14 啟動控制單元 14， USB插孔 15 電源控制單元 16 電源輸出單元 17 轉換連接單元 18 啟動開關連接孔 19 啟動開關連接線 2 電腦主機 2， 插座 20 電壓輸入插座[Main component symbol description] 1 Standby power control device I5 Computer dedicated power extension cable 11 Power input unit 11, housing 12 Power conversion unit 121 Current limiting circuit 122 Bridge rectifier circuit 13 Start switch unit 13, Power main switch 131 Start button 132 Indicator light 14 Start control unit 14, USB jack 15 Power control unit 16 Power output unit 17 Conversion connection unit 18 Start switch connection hole 19 Start switch connection line 2 Computer main unit 2, Socket 20 voltage input socket
16 S M379790 21 電壓連接線 21， 主插座 22 連接插頭 TV 主插孔 23 微電腦單元 2V 副插孔 24 訊號輸出端 25 開機钮 255 副插座 26 電壓輸出端 27 電源線插頭 3 週邊設備 5， 中控式電源控制裝置 51? 第一導線 555 第二導線 6(T 電源管理元件 70? 霍爾感測元件 805 控制元件 90? 電源控制單元 Cl 限時電容 Csl 第一穩壓濾波電容 Cs2 第二穩壓電容 17 M37979016 S M379790 21 Voltage connection cable 21, main socket 22 connection plug TV main jack 23 microcomputer unit 2V sub jack 24 signal output terminal 25 power button 255 sub socket 26 voltage output terminal 27 power cord plug 3 peripheral device 5, central control Power control device 51? First wire 555 second wire 6 (T power management component 70? Hall sensing component 805 control component 90? Power control unit Cl time-limited capacitor Csl first voltage regulator filter capacitor Cs2 second voltage regulator capacitor 17 M379790
Cs3 第三電容 Dfl 第一順向二極體 Df2 第二順向二極體 DL 發光二極體 Q1 啟動電晶體 Rb 轉換單元限流電阻 Rc 放電電阻 Rled 電阻 Rrl 第一限流電阻 Rr2 第二限流電阻 Rt 電晶體緩衝電阻 SW 按鈕開關 18Cs3 third capacitor Dfl first forward diode Df2 second forward diode DL light emitting diode Q1 start transistor Rb conversion unit current limiting resistor Rc discharge resistor Rled resistor Rrl first current limiting resistor Rr2 second limit Current resistance Rt transistor buffer resistor SW button switch 18