M379266 1 , - 五、新型說明： 【新型所屬之技術領域】 本創作係一種兼具過載保護及節能裝置，尤其指一種具 過載保護及節能的電源分配器。 【先前技術】 目前市面上電源分配器（含電源排插）一般並無節能 偵測功能，且對於過載保護亦只是使用保險絲或無熔絲開 φ'闢（NFB)作保護，因此目前市面上作法其過栽保護無法 依各負載特性彈性設定過载電流及跳脫時間；但是基於各 種設備特性，很多設備負載額定並不大，且設備負載額定 及其忍受過載時間差異性相當大，因此若能針對個別負載 設疋適當的保護決桌，對負载壽命及用電安全均有莫大助 益。 -般使用者S備未使料所謂的關機，均只關掉主電 Φ源，但為了遙控器或觸控式開闢可隨時對設備啟動，因此 -設備並未完全斷電而保有小部份的待機電源，因此設備若 未το全切斷電源’則待機電源也是一種能源浪費，在此節 月b減碳浪潮之下，月匕將負载待機一段時間後將負載電源切 離，也是本創作功能之一。 【新型内容】 本創作目的在於檢測各負載側的電流變化，依各負載 電流及各負載特性設定過載基準，若負載電流超過過載基 4 M379266 準時，隨即啟動負載相對應的受控開闢，將負載切離；若 負載電流過小，則各負載控制機制相同，當決策裝置偵測 到負載電流過小時，也就是負載已移除或負載處於待機狀 態下，為了避免瞬間偵測錯誤之誤動作，隨即啟動查證功 能，經過一段時間查證確定後，將相對應負載切離。 為達成上述目的，本創作電源分配器兼具過載與節能 裝置，係與電源及至少一負載插座配合；每一負載插座有 φ 一受控斷路開關，斷路開關一端接插座，另一端由連接線 接至電源，前述連接線裝有一電流感知器，感知器輸出為 電壓信號；當負載屬於待機狀態下，其電流感知器感測出 的電流信號相當小，所以避免整流二級體順偏壓降大於電 流感知器感測出的信號，因此必須使用精密整流器；整流 器輸出經低通濾波器後，經過兩比較器，一為判斷負載是 否已過載，另一比較器判斷負載已移除或處於待機狀態 • 下；比較器輸出經限壓電路再送入決策裝置。 本創作，每個插座均有獨立電流感知器、精密整流 器、以及比較器，但決策裝置則為所有插座共用，決策裝 置偵測出插座過載，則直接驅動斷路裝置將負載從電源切 離；若決策裝置偵測出插座無載或待機狀態，則避免負載 正常運作下的誤動作，因此會連續偵測一段時間，確定後 再將負載從電源切離；負載從電源切離後並不自動復歸， 因此每一插座均有獨立復歸按鈕，按鈕兼具復歸及啟動功 因為決策裝置偵測出插座無載或待機狀態需連續摘 測一段時間’所以計時裝置將是所有插座共用，有鑑於無 載或待機狀態之延遲時間並非固定不可，因此本創作提供 兩種共用計時器機制：一種方式當某插座正在作連續偵測 時’則將該插座偵測有了結果後，再偵測其它插座；另一 種方式當某插座正在作連續偵測當時，若又偵測到其它新 插座處於無載或待機狀態，則重設延遲時間直至延時終 了，再相關插座同時從電源切離。 有關本創作為達成上述目的，所採用之技術、手段及 其他功效’茲列舉實施例並配合圖式詳細說明如後，相信 本創作之目的、特徵及其他優點，當可由之得一深入而具 體之瞭解。 【實施方式】 本創作實施例請參閱第1圖所示： 本創作節能電源分配器（請參閱第1圖中所示）包含一決策裝 置（50)、一總復歸按鈕(18)、多個插座（6〇);每個插座有獨立的 一電流感知器（11)、一精密整流器⑽、—低通毅器⑽、一 無载比較11(13)、-無載參考電壓⑽、—過載比較器⑽、一 i^载參考電壓（14) '二限壓電路(4〇)、—受控斷路開關之受控 開關（16)、一受控斷路開關之控制端（17)及一個別插座復歸 M379266M379266 1 , - V. New description: [New technical field] This creation is a kind of overload protection and energy saving device, especially a power distributor with overload protection and energy saving. [Prior Art] At present, the power distributor (including the power strip) on the market generally does not have the energy-saving detection function, and the overload protection is only protected by the fuse or the fuseless opening (NFB), so it is currently on the market. The over-sampling protection cannot flexibly set the overload current and the trip time according to the load characteristics; however, based on various equipment characteristics, many equipment load ratings are not large, and the equipment load rating and the endurance overload time are quite different, so It is possible to set up an appropriate protection table for individual loads, which is of great help to load life and power safety. - The general user S does not make the so-called shutdown, only turn off the main power Φ source, but for the remote control or touch-sensitive development can start the device at any time, so - the device is not completely powered off and keep a small part The standby power supply, so if the equipment is not cut off the power supply, then the standby power supply is also a waste of energy. In this month, under the carbon wave, the monthly load will be switched off after the load is standby for a period of time. One of the features. [New content] The purpose of this creation is to detect the current change on each load side, and set the overload reference according to each load current and each load characteristic. If the load current exceeds the overload base 4 M379266 on time, the controlled load corresponding to the load is started, and the load is applied. If the load current is too small, the load control mechanism is the same. When the decision device detects that the load current is too small, that is, the load has been removed or the load is in the standby state, in order to avoid the false detection of the error, the device is started. The verification function, after a period of verification and determination, will cut off the corresponding load. In order to achieve the above objectives, the present power distributor has both an overload and an energy-saving device, which is matched with a power source and at least one load socket; each load socket has a φ a controlled disconnect switch, one end of the disconnect switch is connected to the socket, and the other end is connected by a cable. Connected to the power supply, the connection line is equipped with a current sensor, and the output of the sensor is a voltage signal; when the load belongs to the standby state, the current signal sensed by the current sensor is relatively small, so that the forward bias of the rectifier diode is prevented from being greater than The current sensor senses the signal, so a precision rectifier must be used; after the rectifier output passes through the low-pass filter, it passes through two comparators, one determines whether the load is overloaded, and the other comparator judges that the load has been removed or is in standby state. • The comparator output is passed through the voltage limiting circuit and sent to the decision device. In this creation, each socket has an independent current sensor, a precision rectifier, and a comparator, but the decision device is shared by all the sockets, and the decision device detects that the socket is overloaded, and directly drives the circuit breaking device to cut off the load from the power source; The decision device detects the unloaded or standby state of the socket, so as to avoid the malfunction of the normal operation of the load, so it will continuously detect for a period of time, and then cut off the load from the power supply after the determination; the load does not automatically return after being cut off from the power supply. Therefore, each socket has an independent reset button, and the button has both reset and start-up functions. Because the decision device detects that the socket is unloaded or the standby state needs to be continuously measured for a period of time, the timing device will be shared by all the sockets, in view of no load or The delay time of the standby state is not fixed. Therefore, this creation provides two shared timer mechanisms: one way when a socket is being continuously detected, then the socket is detected and the other sockets are detected; One way to detect that other new outlets are in no-load or standby when a socket is being continuously detected. State, the reset delay time until the end of the delay, and then separated from the associated socket while the power cut. The techniques, means and other functions used in order to achieve the above objectives are described in the following examples, and the detailed description of the drawings is as follows. I believe that the purpose, characteristics and other advantages of this creation can be obtained from Understand. [Embodiment] Please refer to FIG. 1 for the present embodiment: The creation energy-saving power distributor (refer to FIG. 1) includes a decision device (50), a total reset button (18), and a plurality of Socket (6〇); each socket has a separate current sensor (11), a precision rectifier (10), low pass (10), a no load comparison 11 (13), - no load reference voltage (10), - overload Comparator (10), an i=load reference voltage (14) 'two voltage limiting circuit (4〇), a controlled switch (16) of the controlled disconnect switch, a control end (17) of a controlled disconnect switch, and a Individual socket reset M379266
I 按鈕（19)。 電流感知器（11)感測到電流信號並轉換成電壓信號後接至精 密整流器（20)，精密整流器經整流及適度放大後將信號送至低通 濾波器（30)，低通濾波器可由電阻（簡稱R)及電容（簡稱Q組成， 右調整RC時間常數r ( τ =R*C)可控制過載時之開關跳脫時間；低 通濾波器輸出同時送至兩個比較器（13、15)，分別判斷插屋是否 無載待機或過載狀況，比較器輸出經限壓電路(4〇)將比較器輸出 • 信號調整成決策裝置（50)可接受的電壓準位後送至決策裝置，泉 考電壓（12、14)可由兩個電阻串聯組成之電位器來達成，電阻串 聯點接至比較器輸入，吾人可調整過載參考電壓的大小來分別控 制個別負載的過餘況，達到依不同負載特性作最正確得過載保 護；決策裝置（50)偵測到過載時將立即趨動受控斷路開關之控 制端，並將相對應的負載從電源切離；但為了避免感測之無載二 機之誤判，造成正確工作的負載被從電源切離，因此若_到無 驗載待機狀態的插座’料連續侧—段預定時間，確認後再將相 對應的插座切離電源。 有鑑於決策裝置的計時器通常數量不多，因而不足以對每一 插座分配獨立計_ ’且絲或待難賴_麟要嚴格限制 t某個特輯_私，鼠若發生決綠置在延猶間内同時 偵測到兩個以上插座同時處於無載或待機狀態且尚未自電源切 離，則可_共同計時酬(請參閱第2圖、 計時器機制之一（第？冃、盔伯⑷ 圖）為偵測到-插座處於待機或關機狀 7 M379266 態，若延時侧過財發财其他_也待機機，測時 間將重新計算直至伽有結果—併__座之電源切離；方法 之二(第3圖）為偵測到-插座處於待機或關機狀態，將先就該插 座獨立侧，直至處理有結果後，再依序侧其餘插座；因電源 分配器的插座數量是有限的’所以上述兩種制計時器的方法均I button (19). The current sensor (11) senses the current signal and converts it into a voltage signal and then connects to the precision rectifier (20). After the rectifier is properly rectified and moderately amplified, the signal is sent to the low pass filter (30), and the low pass filter can be Resistor (referred to as R) and capacitor (referred to as Q composition, right adjustment RC time constant r ( τ = R * C) can control the switch trip time when overload; low-pass filter output is sent to two comparators simultaneously (13, 15), respectively, determine whether the plug-in house is unloaded standby or overload condition, and the comparator output is adjusted by the voltage limiting circuit (4〇) to adjust the comparator output signal to the acceptable voltage level of the decision device (50) and then sent to the decision The device, the spring test voltage (12, 14) can be achieved by a potentiometer composed of two resistors in series. The resistor is connected in series to the comparator input. We can adjust the magnitude of the overload reference voltage to control the excess condition of the individual load respectively. The most accurate overload protection is performed according to different load characteristics; when the decision device (50) detects an overload, it will immediately drive the control end of the controlled disconnect switch and cut off the corresponding load from the power supply; however, in order to avoid sensing no The second machine is misjudged, and the load causing the correct work is cut off from the power supply. Therefore, if the socket is not in the standby state of the standby state for a predetermined period of time, the corresponding socket is cut off from the power supply after confirmation. The number of timers for decision-making devices is usually small, so it is not enough to allocate an independent meter for each socket _ 'and silk or waiting for _ _ Lin must strictly limit t a special _ private, if the mouse occurs in the green If two or more sockets are detected at the same time, they are in no-load or standby state and have not been disconnected from the power supply, then they can _ common time compensation (please refer to Figure 2, one of the timer mechanisms (the first 冃, the helmet (4) diagram ) In order to detect that the socket is in the standby or power-off mode, the M379266 state, if the delay side is over the fortune other _ also standby machine, the measurement time will be recalculated until the gamma result - and the power supply of the __ block is cut off; The second (Fig. 3) is to detect that the socket is in the standby or power-off state, and the socket will be on the independent side until the result is processed, and then the other sockets are sequentially arranged; the number of sockets of the power distributor is limited. So the above two timings Method
,是可行；若插座觀㈣置娜，—般為了安全考慮，不作自動 復歸動作而必須利用復歸按鈕手動復歸。 就以上所述，本創作具有『產業之可利用性』已顯 而易見’且本案實施例所揭露出的特徵技術，更具有不可 輕忽的商業功能，其裝置以現今表面料技術，只需相當 小面積PCB及相較於設備待機能源消耗相對少，且是一種 可彈性設定i«㈣及職_，喊具市場潛力及新賴 【圖式簡單說明】 第1圖係本創作之系統示意圖。 第2圖絲或待機狀態之插座同時切離方法之流程圖。 第3圖絲或待機狀態之插座依序切離方法之流程圖 【主要元件符號說明】 (10)本創作系統 (12)無載參考電壓 (H)過載參考電壓 (11)電流感知器 (13)無載比較器 (15)過栽比較器 8 M379266 (16) (17) (18) (20) (40) 受控斷路開關之受控開關 受控斷路開關之控制端 總復歸按鈕 （19)個別插座復歸按鈕 精密整流器 （30)低通濾波器 限壓裝置 （50)決策裝置 (60)負載插座It is feasible; if the socket view (four) is set to Na, for security reasons, the automatic reset action is not required and the reset button must be used to manually reset. As far as the above is concerned, the creation of the "industry availability" has become obvious, and the feature technology disclosed in the embodiment of the present invention has a commercial function that cannot be neglected, and the device has a relatively small area with the current surface material technology. Compared with the equipment, the standby energy consumption of PCB is relatively small, and it is a kind of flexible setting i«(4) and job _, shouting the market potential and the new Lai [simple description of the drawing] The first picture is the system diagram of this creation. A flow chart of the method of simultaneously cutting off the second wire or the socket in the standby state. Flow chart of the method of sequentially cutting off the socket of the 3rd wire or standby state [Description of main components] (10) The authoring system (12) Unloaded reference voltage (H) Overload reference voltage (11) Current sensor (13) ) No load comparator (15) Overcoming comparator 8 M379266 (16) (17) (18) (20) (40) Controlled open circuit breaker controlled switch controlled disconnect switch control terminal total return button (19) Individual socket reset button precision rectifier (30) low pass filter voltage limiting device (50) decision device (60) load socket