M382634 五、新型說明： 【新型所屬之技術領域】 本創作關於一種電源插座之改良設計，尤指一種具有安全電 路之電源插座。 【先前技術】 一般電源插座係連接交流電線，並具有至少一組以上的插孔 供電子商品之插頭插入以取得電力，最常見為牆上的市電電源插 座。 然而，此種習知電源插座並無安全性設計，使用上安全堪虞。 例如，電源插座使用年久後，插孔内側銅片氧化或鬆脫，當電子 商品與電源插座電性連接時’因接觸不良，會使電子商品插頭與 電源插座溫度提高錢電子商品插職電祕座接觸銅片發熱， 造成電線軟化或燃燒等問題。 又如，當電源插座之環境濕度超過95%相對濕度時，或電源 插座遇到水傾倒時，也會造成危險。更進者，當人體碰觸到交流 電線則會發生觸電的危險。這些f知技術關題，料待創新的 電源插座來改善。 【新型内容】 緣此’本創作提供-種具有安全電路之電源插座，係在一電 源插座之交流電線連接一安全電路。該安全電路主要具有一單晶 4 M382634 :積::路從各悄測電路取的資料予以判斷該電源插座 *，如為正常則其第十四腳輸出一 、 、琥不正常則切斷該信號。 號而商品動作驅動電路取得該單晶片積體電路之該輸出信 門°·之_ H嶋由術_作驅動電路 i Ί控制是祕電給職_座使該電子商品動作或不 動作藉此，在異常發生時，會自動切斷電源，達到安全性要求。M382634 V. New description: [New technical field] This creation is about an improved design of a power socket, especially a power socket with a safety circuit. [Prior Art] A general power outlet is connected to an AC cord and has at least one set of jacks for plugging in an electronic product for power, most commonly a walled mains outlet. However, such conventional power outlets are not designed to be safe and safe to use. For example, after the power socket is used for a long time, the copper inside the socket is oxidized or loosened. When the electronic product is electrically connected to the power socket, the electronic product plug and the power socket temperature increase due to poor contact. The secret seat contacts the copper sheet to heat up, causing problems such as softening or burning of the wire. Another example is that when the ambient humidity of the power outlet exceeds 95% relative humidity, or when the power outlet is exposed to water, it can also be dangerous. Further, when the human body touches the AC wire, there is a danger of electric shock. These are known as technical issues and are expected to be improved by innovative power outlets. [New content] This is the result of the creation of a power socket with a safety circuit, which is connected to a safety circuit by an AC wire in a power outlet. The safety circuit mainly has a single crystal 4 M382634: product:: the data taken from each quiet circuit to determine the power socket *, if it is normal, its fourteenth foot output one, and the amber is not normal, then cut off signal. The product action driving circuit obtains the output signal of the single-chip integrated circuit, and the control circuit is controlled by the operating circuit, and the electronic product is operated or not operated. When the abnormality occurs, the power will be automatically cut off to meet the safety requirements.
本創作所提供的—種具有安全電路之電源插座，其中該單晶 片，體電路所判斷之異常，至少包括：溫度過高、濕度過高、: 負荷電流、及人體碰觸電源線觸電，時，依據該些異常特性， 在遠女全電路中相對設有多種感測電路，以達到安全控制功能。 本創作所提供的一種具有安全電路之電源插座，進-步具有 異常指示燈及警示蜂鳴H，在異常發生時會發出警示訊號通知使 用者。 本創作所提供的一種具有安全電路之電源插座，還具有一電 子商品動作指示燈電路，在正常動作下，該電路中的指示燈會發 免’以指示正常。 進者’本創作所提供的一種具有安全電路之電源插座，也具 有一明暗度指示燈，當過暗時會亮起，以供夜間照明功能。 以下’將依據圖面所示之實施例而詳加說明本創作之結構特 點及使用功效。 M382634 【實施方式】 清參見第―圖及第二®，本創作所提供的-種具有安全電路 之電源插座’主要係由-電源插座1及安全電路2所構成。 電源插座1連接有—交流電線以取得電源，並供電子商品3 之插頭插入以作電性連接。 而本創作之安全電路2則連接於該電源插座之交流電線上， 其係以-電源轉換電路2〇丄、一單晶片積體電路2〇2、一電 子商品動作驅動電路2 〇 3…繼電n 2 G 4、-電子商品動作 侧電路2 0 5、-啟動電路2 Q 6、-零相比流器2 0 7、-漏電偵測電路2 0 8、-漏電侧啟動電路2 0 9、-電流感剩 器210、一過電流整流電路211、一過電流比較電路2丄2、 -過電流啟動電路2 1 3、-截波電路214、-電子商品動作 指示燈電路215、-溫度感測器216、-濕度感測器2工7、 一光敏電阻感測器218、一異常指示燈219、一警示蜂鳴器 2 2 0及一明暗度指示燈2 21所構成。 一電源轉換電路2 0 1，連接於交流電線以將11〇v〜22〇v$ 流電轉換為12V、5V直流電，提供給安全電路2中的其他零件使 用0 單晶片積體電路2 0 2可判斷電源插座丄是否異常，如為正 常則其第十四腳輸出一信號，不正常則切斷該信號。而 電 子商品動作驅動電路2 0 3取得單晶片積體電路2 〇 2之該輸出 信號而開，反之則關。及’繼電器2 〇 4由電子商品動作驅動電 6 M382634 是否供電給電源插座1，使該電子商品 常，至本單晶片積趙電路2 0 2所判㈣ 夕匕括皿度過尚、濕度過高、過The power socket provided by the present invention has a safety circuit, wherein the single chip and the abnormality determined by the body circuit include at least: an excessive temperature, a high humidity, a load current, and an electric shock when the human body touches the power line. According to these abnormal characteristics, a plurality of sensing circuits are relatively provided in the far-female full circuit to achieve the safety control function. The power socket provided with the safety circuit provided by the creation has an abnormality indicator and a warning beep H, and an alert signal is sent to notify the user when an abnormality occurs. A power socket with a safety circuit provided by the present invention also has an electronic product action indicator circuit. Under normal operation, the indicator light in the circuit will be issued to indicate normal. A power outlet with a secure circuit provided by the author's creation also has a light-dark indicator that illuminates when it is too dark for night illumination. The following features will be described in detail with reference to the embodiments shown in the drawings. M382634 [Embodiment] Referring to the first figure and the second meter, the power socket with a safety circuit provided by the present invention is mainly composed of a power socket 1 and a safety circuit 2. The power socket 1 is connected to an AC line for power supply, and the plug of the electronic article 3 is inserted for electrical connection. The safety circuit 2 of the present invention is connected to the AC line of the power socket, and is connected by a power conversion circuit 2, a single chip integrated circuit 2, an electronic product action driving circuit 2 〇 3... n 2 G 4, - electronic product operation side circuit 2 0 5, - start circuit 2 Q 6, - zero phase comparator 2 0 7, - leakage detection circuit 2 0 8, - leakage side start circuit 2 0 9, - Current sense residualr 210, an overcurrent rectifier circuit 211, an overcurrent comparison circuit 2丄2, an overcurrent start circuit 2 1 3, a chopper circuit 214, an electronic commodity action indicator circuit 215, a sense of temperature The detector 216, the humidity sensor 2, a photoresistor sensor 218, an abnormal indicator 219, an alert buzzer 220 and a darkness indicator 2 21 are formed. A power conversion circuit 220 is connected to the AC line to convert 11 〇v~22〇v$ to 12V, 5V DC, and is supplied to other parts of the safety circuit 2 using 0 single chip integrated circuit 2 0 2 It can be judged whether the power socket is abnormal. If it is normal, its fourteenth pin outputs a signal. If it is not normal, the signal is cut off. On the other hand, the electronic product operation driving circuit 203 obtains the output signal of the single-chip integrated circuit 2 〇 2, and vice versa. And 'Relay 2 〇4 is driven by electronic goods action 6 M382634 Whether to supply power to the power socket 1, so that the electronic goods are often, to the single chip product Zhao circuit 2 0 2 judgment (four) Higher than
係之中，還具有電子商品動作偵測電路2〇5, = :==，㈣啟動，輸 〇動電路2 〇 6接收電子商品動作谓測電路2 0 5之輸出产 號’以做開的動作轉送到單晶片積體電路2 0 2，再由單晶片積 體電路2◦2第十四腳輸出信號到電子商品動作驅動電路2 〇 進者’本創作安全電路2中對人體碰觸電源線觸電，主要係 2相比流器2 Q 7躺。當電子商品3在正常運作中，零相比 抓器2 0 7不感應電壓’但當人體碰觸到該電源插座1之交流電 線時，_目比魅2 0 7感應—交流域，並簡電偵測電路 2 〇 8將零相比流器感應2 G 7之交流信號放大；再經由漏電偵 測啟動電路2 〇 9將漏電偵測電路2 〇 8放大之信號做開的動 作’轉送到單晶片積體電路2 0 2，然後由單晶片積體電路2 〇 2切斷第十四聊已輸出之信號切斷，使電子商品動作驅動電路2 0 3與繼電器2 0 4停止動作，同時控制異常指示燈2丄9及警 M-382634 示蜂鳴器2 2 0警示，例如異常指示燈219—亮一減的閃燦， 而警示蜂鳴器2 2 0發出嗶嗶聲音。當人體離開電源插之交 流電線時，則漏電偵測啟動電路2 0 8恢復到自動偵測狀態。 本創作安全電路2中對過負載用電，主要係由電流感測器2 10感測，當電子商品3電性連接到電源插座1時，在過負载用 電使用、或電子商品3故障造成過負載用電時，電流感測器2工 0感應一較大之交流信號’經過電流整流電路211將電流感測 器210感測之過負載用電之交流信號’整流為直流信號，再經 過電流比較電路212將過電流整流電路211之直流信號作過 電流比較，以確定為過電流並輸出一信號，經過電流啟動電路2 13，將過電流比較電路212輸出之信號做開的動作，並轉送 到單晶片積體電路2 Q 2 ;然後由單晶片積體電路2 〇 2切斷第 十四腳已輸出之信號切斷’使電子商品動作驅動電路2 〇 3與繼 電器2 0 4停止動作，同時控糖常指示燈2 1 9及警示蜂鳴器 2 2 0警不。當該過負_電或電子商品3電源拔除後，則電流 感測器210恢復到自動偵測裝態。 本創作之安全電路2具有使用絲燈，其係在雜感測器2 1 0進-步連接誠電路2 i 4及電子商品動作指示燈2 i 5電 路田電子商。σ 3電f生連接到電源插座丄在安全用電範圍内時， 電流感測ϋ 2 1 0感應-交流信號，域波電路2丨4將雜訊刪 除’再將信雜賴電讀轉作⑸燈電路2 i 5，經放大該 信號後’再驅動電路中的-指示燈發亮（參見第二圖），以指示電 M382634 子商品3係在正常用電狀態下運作中。 本創作安全電路2中對溫度過高，主要係由溫度_器2丄 6感測，以偵測電子商品3插頭及電源插座工之溫度。當溫度提 升到一定範圍時，溫度感測器216會提供一信號電壓到單晶片 積體電路2 Q 2 ;當單晶片積體電路2◦2接收到信號時，會立 即分析是否要適時反應，若是則單晶片積體電路2 〇 2切斷第十 四腳已輸出之信號切斷，使電子商品動作驅動電路2 〇 3與繼電 器2 0 4停止動作，同時控制異常指示燈219及警示蜂鳴器警 不2 2 0。當電子商品3關機或拔除後，則安全電路2恢復到自 動偵測狀態。 本創作安全電路2中龍度過高，主要係由-濕度感測器2 17感測，以偵測電子商品3插頭及該電源插座1之濕度，當濕 度過向’濕度感測器217會提供-信號電壓到單晶片積體電路 2 0 2，當單晶片積體電路2 〇 2收到該信號時，會立即分析是 否要適時反應’若是則單^積體電路2 Q 2切斷第十四腳已輸 出之信號切斷，使電子商品動作驅動電路2 〇 3與繼電器2 〇 4 停止動作，同時控制異常指示燈2 i 9及一警示蜂鳴器22〇警 示；當相職度降低後，則安全電路2恢制自誠測狀態。 本創作安全電路2中具有一光敏電阻感測器2 i 8，當明亮 度足夠時’不動作；當亮度轉暗時，則光敏電喊測器2 1 8提 供-信號電制單晶片積體電路2 Q 2，當單晶片賴電路2 0 2收到該信號時，會立即分析是否要適時反應，若是，則單晶片 9 M382634 積體電路2 Ο 2第十二腳輸出-信號電塵’供—明暗度指示燈2 21發光’做夜間照明使用。若亮度轉亮時，則光敏電阻感^器 218停止信號電壓輸出到單晶片積體電路2 〇 2，單晶片積^ 電路2 0 2會立即分析是否要切斷輸出信號電壓，若是，則輪出 信號電壓轉為無輸出信號電壓明暗度指示燈221滅。 由上揭路之電路結構，可知本創作至少有以下之優點. 1. 當電子商品3與本創作電源插座i電性連接時，本創作不提供 又=電源到電子商品3，只有在電子商品3啟動電源開關後^ 才提供電源’故本創作可避免觸電之危險。 2. 當電子商品3與本創作電源插座丨電性連接，而電子商品3插 頭日久氧化造成接觸不良，而造成電源或過熱軟化或燃燒等問 題，本創作會自動將交流電切斷，同時發出一亮一滅的指示燈 2 1 9及警示蜂鳴器2 2 〇發出料聲警示使用者，除非問^ 排除，否則會一直警示。 3. 當電子商品3故障造成或過電流或短路現象，本創作會自動將 父流電切斷’同時發出一亮一滅的指示燈2工g及警示蜂鳴器 2 2 0發出料聲警示使用者，除非問題排除，否則會一直警 示。 4. 當環境濕度過高’或電子商品浸水，或魏插座浸水本創作 會自動將交流電切斷，同時發出一亮一滅的指示燈2工9及邀 示蜂鳴器2 2 0發出令畢聲警示使用者，除非問題排除，關 會一直警示。 5. 當電子商品3與本創作電源插座i電性連接在正常動作 創作會顯示—細雜亮，告知使用者，—切在正常使:。’本 6. 當電子商品3與本創作電職性連接在正常動作下，人體觸摸 到交流電源’本創作會自動將交流電切斷，同時發出一亮一滅 的指示燈2 1 9及警示蜂鳴器2 2 0發出。㈣聲警示，當人體 脫離交流電源時，本創作恢復到自動偵測狀態。 顯然地’本創作所提供的具有安全電路之電源插座，係完全 付合專利要件’爰依法提出申請。 M382634 【圖式簡單說明】 第一圖代表本創作之方塊圖， 第二圖代表本創作之電路圖。 【主要元件符號說明】 電源插座1 安全電路2 電源轉換電路2 01 單晶片積體電路2 0 2 電子商品動作驅動電路2 0 3 繼電器2 0 4 電子商品動作偵測電路2 0 5 啟動電路2 0 6 零相比流器2 0 7 漏電偵測電路2 0 8 漏電偵測啟動電路2 0 9 電流感測^§ 210 過電流整流電路211 過電流比較電路212 過電流啟動電路213 截波電路214 電子商品動作指示燈電路215 12 M382634 溫度感測器2 1 6 濕度感測器217 光敏電阻感測器218 異常指示燈219 警示蜂鳴器2 2 0 明暗度指示燈2 21 電子商品3 13In the system, there is also an electronic product motion detection circuit 2〇5, = :==, (4) start, the input and output circuit 2 〇6 receives the electronic product action prediction circuit 2 0 5 output number 'to open The action is transferred to the single-chip integrated circuit 2 0 2, and then the single-chip integrated circuit 2◦4 fourteen-pin output signal to the electronic commodity action driving circuit 2 The entrant's creation safety circuit 2 touches the human body Line electric shock, mainly 2 is compared to the flow device 2 Q 7 lying. When the electronic product 3 is in normal operation, zero does not sense the voltage compared to the gripper 2 0 7 but when the human body touches the AC wire of the power socket 1 , the _ eye is smaller than the charm 2 AC 7 - the AC domain, and The electric detecting circuit 2 〇8 amplifies the alternating current signal of the zero-sensing sensor 2 G 7; and then transmits the signal of the leakage detecting circuit 2 〇8 to the amplified signal through the leakage detecting starting circuit 2 〇9 The single-chip integrated circuit 2 0 2 is then turned off by the single-chip integrated circuit 2 〇 2 to cut off the output signal of the fourteenth chat, so that the electronic product action drive circuit 2 0 3 and the relay 2 0 4 stop operating, and at the same time The control abnormality indicator 2丄9 and the alarm M-382634 indicate the buzzer 2 2 0 warning, for example, the abnormal indicator light 219—lights up and down, and the warning buzzer 2 2 0 emits a click sound. When the human body leaves the power line plugged in by the power source, the leakage detection starting circuit 208 returns to the automatic detection state. In the creation safety circuit 2, the power for the overload is mainly sensed by the current sensor 2 10 . When the electronic product 3 is electrically connected to the power socket 1 , the power is used in an overload or the electronic product 3 is faulty. When the load is over-charged, the current sensor 2 senses a large AC signal 'rectified by the current rectifier circuit 211 to the AC signal of the over-loaded power sensed by the current sensor 210 to a DC signal, and then passes through The current comparison circuit 212 compares the DC signals of the overcurrent rectifier circuit 211 with an overcurrent to determine an overcurrent and outputs a signal, and the current output circuit 212 outputs the signal output by the overcurrent comparison circuit 212, and Transfer to the single-chip integrated circuit 2 Q 2 ; then the single-chip integrated circuit 2 〇 2 cuts off the output signal of the fourteenth leg cut off 'the electronic product action drive circuit 2 〇 3 and the relay 2 0 4 stop action At the same time, control the sugar often indicator 2 1 9 and the warning buzzer 2 2 0 alarm. When the over-powered or electronic commodity 3 power supply is removed, the current sensor 210 returns to the automatic detection state. The security circuit 2 of the present invention has a silk lamp, which is connected to the hybrid sensor 2 i 0 and the electronic product action indicator 2 i 5 electric field electronics. σ 3 electric f is connected to the power socket 丄 in the safe power range, current sensing ϋ 2 1 0 induction - AC signal, domain wave circuit 2 丨 4 will delete the noise 'and then turn the letter to read (5) The lamp circuit 2 i 5, after the signal is amplified, the 'indicator in the re-drive circuit is illuminated (see the second figure) to indicate that the electric M382634 sub-commodity 3 is operating in a normal power state. The temperature in the creation safety circuit 2 is too high, and is mainly sensed by the temperature _ 2 丄 6 to detect the temperature of the electronic product 3 plug and the power outlet. When the temperature is raised to a certain range, the temperature sensor 216 supplies a signal voltage to the single-chip integrated circuit 2 Q 2 ; when the single-chip integrated circuit 2 ◦ 2 receives the signal, it immediately analyzes whether or not it is timely to react. If the single-chip integrated circuit 2 〇 2 cuts off the output signal of the fourteenth leg, the electronic product action drive circuit 2 〇 3 and the relay 205 are stopped, and the abnormality indicator 219 and the warning beep are controlled. The alarm is not 2 2 0. When the electronic article 3 is turned off or removed, the security circuit 2 returns to the automatic detection state. The dragon safety is too high in the creation safety circuit 2, mainly by the humidity sensor 2 17 to detect the humidity of the electronic product 3 plug and the power socket 1, when the humidity is over the 'humidity sensor 217 will Providing a -signal voltage to the single-chip integrated circuit 2 0 2, when the single-chip integrated circuit 2 〇 2 receives the signal, it immediately analyzes whether or not it is necessary to react in a timely manner 'If it is, the integrated circuit 2 Q 2 cuts off The output signal of the fourteen feet is cut off, so that the electronic product action drive circuit 2 〇3 and the relay 2 〇4 stop the operation, and the abnormality indicator 2 i 9 and the warning buzzer 22 〇 are detected; when the degree of duty is lowered After that, the safety circuit 2 is restored from the state of honesty. The creative safety circuit 2 has a photoresistor sensor 2 i 8 that does not operate when the brightness is sufficient; when the brightness turns dark, the photosensitive electric detector 2 1 8 provides a signal-electric single-chip integrated body. Circuit 2 Q 2, when the single-chip circuit 20 2 receives the signal, it immediately analyzes whether it is necessary to react at the right time, and if so, the single chip 9 M382634 integrated circuit 2 Ο 2 twelfth pin output - signal dust] For the darkness indicator 2 21 lighting 'for night lighting use. If the brightness is turned on, the photoresistor sensor 218 stops the signal voltage output to the single-chip integrated circuit 2 〇2, and the single-chip integrated circuit 2 0 2 immediately analyzes whether the output signal voltage is to be cut off, and if so, the wheel The output signal voltage is turned to no output signal voltage and the lightness indicator 221 is off. From the circuit structure of Jiejie Road, it can be seen that this creation has at least the following advantages: 1. When the electronic product 3 is electrically connected to the creative power socket i, the creation does not provide the power supply to the electronic product 3, only in the electronic product. 3 After the power switch is turned on, the power supply is provided. Therefore, the creation can avoid the danger of electric shock. 2. When the electronic product 3 is electrically connected to the power socket of the author, and the electronic product 3 plug is oxidized for a long time, causing poor contact, which causes problems such as power supply or overheating softening or burning, the creation will automatically cut off the alternating current and simultaneously issue One light and one off indicator 2 1 9 and the warning buzzer 2 2 〇 emits a sound to alert the user, unless asked to eliminate, otherwise it will always be alerted. 3. When the electronic product 3 is faulty or overcurrent or short circuit, this creation will automatically cut off the parent current. 'At the same time, the indicator light 2 and the warning buzzer 2 2 0 are issued. Unless the problem is ruled out, it will always be warned. 4. When the ambient humidity is too high' or the electronic product is immersed in water, or the Wei socket is soaked in water, the creation will automatically cut off the AC power, and at the same time, the indicator light 2 and 9 will be issued, and the buzzer will be sent 2 2 0 to make a sound. Alert the user, unless the problem is ruled out, the club will always be alert. 5. When the electronic product 3 is electrically connected to the creative power outlet i in the normal operation, the creation will display - finely lit, inform the user, - cut in the normal:. 'This 6. When the electronic product 3 and the creative electric service are connected under normal operation, the human body touches the AC power supply', the creation will automatically cut off the AC power, and at the same time, the indicator light 2 1 9 and the warning beep will be issued. The device 2 2 0 is issued. (4) The sound warning indicates that when the human body is disconnected from the AC power source, the creation returns to the automatic detection state. Apparently, the power sockets provided with the safety circuit provided by this creation are fully patented. M382634 [Simple description of the diagram] The first diagram represents the block diagram of the creation, and the second diagram represents the circuit diagram of the creation. [Description of main component symbols] Power socket 1 Safety circuit 2 Power conversion circuit 2 01 Single chip integrated circuit 2 0 2 Electronic product action drive circuit 2 0 3 Relay 2 0 4 Electronic product motion detection circuit 2 0 5 Start circuit 2 0 6 Zero comparator 2 0 7 Leakage detection circuit 2 0 8 Leakage detection start circuit 2 0 9 Current sense ^ 210 Over current rectifier circuit 211 Over current comparison circuit 212 Over current start circuit 213 Intercept circuit 214 Electronics Product action indicator circuit 215 12 M382634 Temperature sensor 2 1 6 Humidity sensor 217 Photoresist sensor 218 Abnormal indicator 219 Warning buzzer 2 2 0 Dim indicator 2 21 Electronic goods 3 13