M261908 八、新型說明: 【新型所屬之技術領域】 本案係關於一種警示裝置,尤指一種電源誤插警示裝置。 [先前技術】 隨著科技的進步,造就了各種電子產品的普及與發展,為人 們的生活帶來無盡發展的潛力以及便利性。這些電子產品的主要 共通點為需要電源才能啟動運作,通常會藉由一電源供應器將一 般插座所提供的交流電,轉換成電子產品可以使用的直流電。由 於不同的電子產品設定使用的電源並不相同,例如:11〇v或是 220V’因此’很容易造成電子產品無法正常運作或是毀損的情形, 尤其對於經常需要至國外出差的使用者而言,常常會發生使用者 將攜帶之電子產品插接於錯誤的電壓源,而造成電子產品無法正 常運作或是燒毀的情形。 δ =然目前市面上發展出國際通用之電源轉接器,能夠因應不 5國豕之不同電源,提供電子產^運作所需之操作電壓,但是, p者還是會因為調錯電源轉接器之切換_,而造成電子產品 無法正常運作’例如:#電子產品設計_ 2術之電源,而誤插 入贿#電源’將使得電子產品無法正常運作,於此情況下通常 ^用者不清^因為電壓不足使得電子產品暫時無法正常運作而 “。產口。已經毀損,如此將造成使用者的困擾並增加維修中 M261908 。的負擔’甚至會影響電子產品製造廠商的形象。或是調錯電源 轉接為之切換卿且插錯電源,而造成電子產品無法正常運作或M261908 VIII. Description of the new type: [Technical field to which the new type belongs] This case relates to a warning device, especially a power supply misplugging warning device. [Previous technology] With the advancement of science and technology, the popularity and development of various electronic products have been created, bringing endless development potential and convenience to people's lives. The main common point of these electronic products is that they require power to start operation. Usually, an AC power provided by a general socket is converted into a DC power that can be used by electronic products through a power supply. Because different electronic products are set to use different power sources, such as: 110V or 220V, so it is easy to cause electronic products to malfunction or be damaged, especially for users who often need to travel abroad. In other words, it often happens that the user plugs the electronic product that he carries with the wrong voltage source, which causes the electronic product to malfunction or burn out. δ = Of course, internationally-used power adapters have been developed on the market, which can provide the operating voltage required for the operation of electronic products in response to different power supplies in 5 countries. However, p will still be due to the wrong adjustment of the power adapter. Switching _ and causing electronic products to fail to function properly "For example: # 电子 产品 设计 _ 2 power of surgery, and mistakenly plugging in #power supply will make electronic products fail to operate normally. In this case, the user is often unclear ^ Because the insufficient voltage makes the electronic products temporarily unable to operate normally and ". The production port. Has been damaged, this will cause users' trouble and increase the burden of maintenance M261908." It will even affect the image of the electronic product manufacturer. Or adjust the power supply The switch is switched and the wrong power source is inserted, which causes the electronic product to malfunction or
疋又例如·當電子產品設計使用110V之電壓,而誤插入220V 的電壓’於此情況下通常使用者不清楚是因為錢過大使得電子 產品無法正常運作而判斷電子產品已經毀損,如此亦會造成使用* 者的困擾並增加祕巾々的貞擔,甚至會影響電子產品製造廠商 的形象。 因此,如何發展一種可改善上述習知技術缺失,且能即時判# 斷電源是否誤插並能發出警示信號告知使用者之電源誤插警示裝 置,實為目前迫切需要解決之問題。 【新型内容】 本案之主要目的在於提供一種電源誤插警示裝置,俾解決使 用者因誤插電源所造成的困擾、增加維修中心的負擔,甚至會影 響電子產品製造廠商的形象等缺點。 _ 為達上述目的,本案之一較廣義實施樣態為提供一種電源誤 插警示裝置,其係触-輸人電壓,並與—電子裝置電連接,用 以判斷該輸人是轉㈣子裝置所設定使狀錢,該電源 誤插警示裝置係包含··一選擇器,電連接於該電子裝置,用以供 選擇該電子裝置所設定使用之電源,並根據選擇結果產生一第一 ‘ 電壓仏號,一比車父器,電連接於该選擇器並接收該第一電壓信號 7 M261908 及該輸=電壓,其係將該輸人電壓轉換成—第二電壓信號,用以 比較該第二電壓信號是否無第—㈣錢相同,而於該 壓信號被判定為相異的結果時產生一控制信號;—警示器,電連 接於該比較器’其侧應該控雜號之觸發而輸出—警示信號; 以及-斷路保護元件,電連接於該比較器及該電子裝置,其係因 應该控制信號之觸發而使該輸人電壓無法傳送至該電子裝置。 為達上述目的,本案另提供一種—種電源供應系統,其係適 用於一電子較’該電源供齡統聽含:—電源誤插警示裝置, 其係接收-輸人電壓,肋觸該輸人賴是科該電子裝置所 設定使用之電源,該電源誤歸示裝置係包含:—獅器,用以 供選擇該電子裝置所設定使狀電源,並根據卿結果產生一第 -電壓信號;-比較器’電連接於該選擇器並接收該第一賴信 號及該輸人電壓,其係將該輸人電祕換成—第二輕信號,用 以比較該第二電壓錢是錢該第―電壓信餘同,而於該第二 電塵信號被判定為相異的結果時產生一控制信號;一警示器,電 連接於该比較器,其係因應該控制信號之觸發而輸出一警示信 號;以及-斷路保護元件’電連接於該比較器,其係因應該控制 信號之觸發而使該輸入電壓無法傳送至該電子裝置。 M261908 【實施方式】 體現本雜徵與優點的—些典型實補將在後段的說明中詳 細敘述。細解的是本案能夠在不同的·上具有各種的變化, 其皆不脫離本案的範圍,且其中的說明及圖示在本質上係當作說 明之用,而非用以限制本案。 本案之電源誤歸示裝置係可為—獨立裝置與_電子裝置電· 性連接’用以制外部電源輸人之交流輕是否為電子裳置設定 使用之電壓’或是將其電路内建於電子裝置之電源供應器中,例鲁 如:將其電路整合至桌上型電腦之電職應_,以偵測外部電 源輸入之交流電壓衫為红型電腦設定使狀電壓。 叫 > 閱第圖(a) ’其係為本案第一較佳實施例之電源誤插 警示裝置之硬體架構方塊示賴。本實施例所示之電源誤插警示 裝置10係與電子裝置20電性連接,用以偵測外部電源21輸入之 交流電壓是㈣電子裝置2〇奴使用之龍,#侧絲為電源 誤插時’控制外部電源21輸入之交流電壓無法傳送至電子褒置2〇 # 並發出警示信號告知使用者。如第—圖(a)所示,本案之電源誤 插警示裝置H)係包含選擇器丨卜比較器12、警示器、切換開關 以及斷路保護元件15。 選擇器11係與電子裝置2G及比較器12電性連接,其係且有 複數個電壓供選擇,例如··黯或是220V,且每個電壓均;有 -對麟出之電壓信號,因此,當使用者選擇電子裝置2〇所奴' 9 M261908 使用之電壓後,選擇器11將根據選擇的電壓產生相對應之第-電· 壓信號,並傳送至比較器12。 比較器12係包含轉換電路121及比較電路122,轉換電路121 係接收由外部電源21所輸人之交流電壓,並根據該交流電壓之特 性產生相對應之第二電壓信號,而比較電路122係與轉換電路⑵ 及選擇為11電性連接,用以接收選擇器η所產生之第一電壓信· 號及轉換電路121所產生之第二電壓信號並比較第二電壓信號是 否與第-電壓信號相同,以判斷外部電源21所輸入之交流電壓是# 否為電子裝置20所設定使用之電壓。 於本實施例中,警示器係包含蜂鳴器13卜紅色發光二極體 132以及綠色發光二極體133,其中,蜂鳴器131及紅色發光二極 體132係當比較器12偵測出有電源誤插的情形時,發出蜂鳴聲及 紅色發光二極體132發光告知使用者輸人電壓有誤,而綠色發光 二極體133則是當外部電源21所輸入之交流電壓為電子裝置2〇 所設定使用之電壓時,產生綠色光源告知使用者電子裝置2〇使帛鲁 電壓與輸入電壓相同。另外,蜂鳴器13卜紅色發光二極體132 以及綠色發光二極體133與比較n 12之間分別具有—切換開關 14卜142、143,用以受比較電路122之控制而導通或是關閉。 斷路保護元件15係為-開關元件,且開關元件可為一金屬氧 化物半導體(MOS)電晶體,但不以此為限,其係與比較器12之 比較電路122及電子裝置20電性連接,當外部電源21所輸入之· M261908 交流電壓並不是電子裝置20所設定使用之電壓時,斷路保護元件 15將受比較器12伙較電路122產生之㈣電路的觸發而關閉, 以使外部電源21所輸入之交流電源無法傳送至電子裝置2〇,用以 避免因使用者誤插電源而造成電子裝置20無法正常運作或是燒 毁。 至於,本案電源誤插警示裝置10之運作方式係分為下列所述 之情況·· 1.請再參閱第-圖(a),當比較器12内部之比較電路122偵 測結果為第二電壓信號與第一電壓信號相異,即代表外部電源Μ 所輸入之交流電壓並不是電子裝置2G所設定使狀電壓,比較電 路122將產生一控制信號將切換開關141及142導通,切換開關 143及斷路保護元件15關閉,用以使蜂鳴器131發出蜂鳴舞及紅 色發光二_ 132發恤色絲告知仙者輸人電財誤耳而綠 色發光二鋪133不發光,且酬斷路贿元件15吻斷電子裝 置20 ’、比器12之間的電連接關係,使外部電源μ所輸入之交 流電源無法傳送至電子裝置2Q,肢避仙·者赌電源而造 成電子裝置2G無法正常運作或是燒毀。 2.°月參閱第—圖⑻’當比較11 12内部之比較電路122積測 出^電壓信號與第—電壓信號相同,即代表外部電源21所輸入 之交流電壓為電子妓2()所設定使狀,比較電路122將產 生一控制信號將切換開關143及斷路保護元件15導通,切換開關 M261908 141請關姻使蜂鳴請及紅色發光二極體⑶處於關 閉狀悲,而綠色發光二極體133發出綠色光源告知使用者 置20使用電壓與輸人電壓相同’且關閉斷路保護元件15列導通 使電子裝置20無較器12紐連接,使外部賴21所輪入之交 流電源經由比較器12及斷路保護元件15傳送至電子褒置2 以提供電子裝置20運作所需之電壓。 縱上所述,核之電源誤插警稀置藉由比健來判斷外部 電源所輸人之交流電壓是否為電子裝置所設定使_壓,能夠 即時判斷魏是雜插,她合蜂鳴^發崎鳴細及不同顏色 之發光二極體讓使用者可輕㈣龍子裝狀輸人電壓是否 有秩,而當確定插接之麵有誤_魏護元件可㈣切換電子 裝置與比|^||之_連接_,使外部電源之輸人電壓無法傳送 至該電子裝置,以_倾電找置的目的,而且當發生誤插情 况時使用者只核之麵誤插警稀置重赌接於正 部電源’就可使輸W常供電至電子裝置,科會發生誤判 電子裝置損毀的情況’可減輕維修中心的諸,且不會因使 =判而影響電子產品製造麵的縣。奴,指之電源誤插馨示 裝置極具產業之f賈值,爰依法提出申請。 M261908 【圖式簡單說明】 第圖(a):其係為本案第一較佳實施例之電源誤插警示裝 置之硬體架構方塊示意圖。 第圖(b):其係為本案第二較佳實施例之電源誤插警示裝 置之硬體架構方塊示意圖。 【主要元件符號說明】 H:選擇器 — 121 ·•轉換電路 131 :蜂鳴器 133 :綠色發光二極體 15 :斷路保護元件 21 :外部電源 10:電源誤插警示裝置 12 :比較器 122 :比較電路 132 :紅色發光二極體 141、142、143 :切換開關 2〇 =電子裝置 13疋 Another example is when the electronic product is designed to use a voltage of 110V, and the voltage of 220V is inserted by mistake. In this case, usually the user does not know that the electronic product has been damaged because the money is too large to make the electronic product work properly. This will also cause The troubles of users and increase the burden of secret towels will even affect the image of electronic product manufacturers. Therefore, how to develop a warning device that can improve the lack of the above-mentioned conventional techniques and can immediately determine whether the power supply has been plugged in incorrectly and can send a warning signal to inform the user of the power plugged in warning device is a problem that needs to be urgently solved at present. [New content] The main purpose of this case is to provide a power supply mis-plugging warning device, which can solve the problems caused by the user's mis-plugged power supply, increase the burden on maintenance centers, and even affect the image of electronic product manufacturers. _ In order to achieve the above purpose, one of the broader implementation aspects of this case is to provide a power supply mis-plugging warning device that touches the input voltage and is electrically connected to the electronic device to determine whether the input person is a transfer device. The setting device, the power supply mis-plugging warning device includes a selector, which is electrically connected to the electronic device for selecting a power supply set for the electronic device, and generates a first voltage according to the selection result.仏, a car master device, is electrically connected to the selector and receives the first voltage signal 7 M261908 and the input voltage, which is used to convert the input voltage into a second voltage signal for comparing the first voltage signal. Whether the two voltage signals are the same-the control signal is generated when the voltage signal is judged to be a different result;-a warning device, which is electrically connected to the comparator, and its side should control the trigger of the miscellaneous number and output -A warning signal; and-an open circuit protection element, electrically connected to the comparator and the electronic device, which is unable to transmit the input voltage to the electronic device due to the triggering of the control signal. In order to achieve the above purpose, the present case provides another kind of power supply system, which is suitable for an electronic device. The power supply for the system includes:-a power supply mis-plugging warning device, which receives-inputs a voltage, and the rib touches the output. The person relies on the power supply set for the electronic device. The power misindication device includes:-a lion, used to select the power supply set by the electronic device, and generate a first-voltage signal according to the result; -Comparator 'is electrically connected to the selector and receives the first Lai signal and the input voltage, which is replaced by the second input signal-a second light signal to compare the second voltage money is money The first-voltage signal is the same, and a control signal is generated when the second electric dust signal is judged to be a different result; a warning device, which is electrically connected to the comparator, outputs a A warning signal; and an open-circuit protection element is electrically connected to the comparator, which is unable to transmit the input voltage to the electronic device due to the trigger of the control signal. M261908 [Embodiment] Some typical supplements that embody the present signs and advantages will be described in detail in the following paragraphs. It is clarified that this case can have various changes in different aspects, all of which do not depart from the scope of this case, and that the descriptions and diagrams in it are used as illustrations in essence, not to limit the case. The power misrepresentation device in this case can be-an independent device and _ an electronic device that is electrically connected 'for the purpose of making the external power source lose people ’s AC power for the electronic device to set the voltage used' or its circuit is built in For example, in the power supply of electronic devices, such as: integrating its circuit to the electrical application of the desktop computer, to detect the AC voltage shirt of the external power input for the red computer to set the voltage. Call > See figure (a) ′ This is the hardware architecture block of the power supply misplug warning device of the first preferred embodiment of the present invention. The power misplug warning device 10 shown in this embodiment is electrically connected to the electronic device 20, and is used to detect that the AC voltage input by the external power supply 21 is the dragon used by the electronic device 20 slave. The #side wire is the power misplug. At the time, the AC voltage input from the control external power supply 21 could not be transmitted to the electronic device 2 # and a warning signal was sent to inform the user. As shown in Figure (a), the power misplug warning device H) in this case includes a selector 12, a comparator 12, a warning device, a switch, and an open-circuit protection element 15. The selector 11 is electrically connected to the electronic device 2G and the comparator 12, and it has a plurality of voltages to choose from, such as ··· or 220V, and each voltage is; there is-a voltage signal to the output, so When the user selects the voltage used by the electronic device 20'9 M261908, the selector 11 will generate a corresponding voltage-voltage signal according to the selected voltage, and send it to the comparator 12. The comparator 12 includes a conversion circuit 121 and a comparison circuit 122. The conversion circuit 121 receives an AC voltage input from an external power source 21 and generates a corresponding second voltage signal according to the characteristics of the AC voltage. The comparison circuit 122 is It is electrically connected to the conversion circuit ⑵ and selected as 11 for receiving the first voltage signal generated by the selector η and the second voltage signal generated by the conversion circuit 121 and comparing whether the second voltage signal is equal to the first voltage signal The same is used to determine whether the AC voltage inputted from the external power source 21 is a voltage set for use by the electronic device 20. In this embodiment, the warning device includes a buzzer 13, a red light emitting diode 132, and a green light emitting diode 133. Among them, the buzzer 131 and the red light emitting diode 132 are detected by the comparator 12. When the power supply is plugged in incorrectly, a buzzer sounds and the red light emitting diode 132 emits light to inform the user that the input voltage is wrong, while the green light emitting diode 133 is when the AC voltage input by the external power supply 21 is an electronic device When the voltage used at 20 is set, a green light source is generated to inform the user of the electronic device 20 to make the Lu voltage equal to the input voltage. In addition, the buzzer 13 and the red light-emitting diode 132 and the green light-emitting diode 133 and the comparison n 12 are respectively provided with a switch-over switch 14, 142, and 143, which are turned on or off by the control of the comparison circuit 122. . The open circuit protection element 15 is a switching element, and the switching element may be a metal oxide semiconductor (MOS) transistor, but it is not limited thereto, and it is electrically connected to the comparison circuit 122 of the comparator 12 and the electronic device 20 When the M261908 AC voltage input from the external power supply 21 is not the voltage set by the electronic device 20, the open-circuit protection element 15 will be closed by the trigger of the circuit generated by the comparator 12 and the circuit 122 to enable the external power supply. The AC power input in 21 cannot be transmitted to the electronic device 20, so as to avoid that the electronic device 20 cannot operate normally or is burnt because the user incorrectly plugs in the power. As for the operation mode of the power misplug warning device 10 in this case, it is divided into the following situations: 1. Please refer to Figure-(a) again, when the detection result of the comparison circuit 122 inside the comparator 12 is the second voltage The signal is different from the first voltage signal, which means that the AC voltage input by the external power source M is not the voltage set by the electronic device 2G. The comparison circuit 122 will generate a control signal to turn on the switches 141 and 142, and the switches 143 and 143 will be turned on. The circuit-breaking protection element 15 is closed, so that the buzzer 131 emits a buzzing dance and a red light-emitting _ 132 hair color to inform the fairy that the person lost money and the green light-emitting second shop 133 does not light, and the circuit-breaking bribe element 15 The electrical connection relationship between the electronic device 20 ′ and the comparator 12 makes the AC power input from the external power μ unable to be transmitted to the electronic device 2Q, which prevents the electronic device 2G from operating normally due to improper use of power It was burned. 2. ° Refer to the first page—Figure ⑻ When comparing 11 and 12 inside the comparison circuit 122, the voltage signal is the same as the first voltage signal, which means that the AC voltage input by the external power supply 21 is set by the electronic prostitute 2 () In this way, the comparison circuit 122 will generate a control signal to turn on the switch 143 and the disconnection protection element 15. The switch M261908 141 please close the beep and the red light-emitting diode ⑶ is closed, and the green light-emitting diode The body 133 emits a green light source to inform the user that the use voltage of 20 is the same as the input voltage, and the 15-row off-circuit protection element is turned on, so that the electronic device 20 is connected without the comparator 12 and the external AC power supplied by the external 21 is passed through the comparator. 12 and the open circuit protection element 15 are transmitted to the electronic device 2 to provide the voltage required for the operation of the electronic device 20. As mentioned above, the nuclear power supply mis-insertion alarm is rare. By using Bijian to determine whether the AC voltage input by the external power supply is set by the electronic device, it can be immediately judged that Wei is a miscellaneous plug. She beeps ^ Qiming thin and light-emitting diodes of different colors allow users to tap whether the voltage of the dragon-shaped device is input, and if the connection surface is wrong, _ Wei protective element can switch the electronic device and ratio | ^ | | 的 _CONNECT_, so that the input voltage of the external power supply cannot be transmitted to the electronic device, and the purpose of __set-up is to find, and when the mis-insertion situation occurs, the user only inserts the face of the police and inserts the rare and re-gamble connection. In the main power supply, the power can be supplied to the electronic device, and the department will misjudge the damage of the electronic device. This can reduce the number of maintenance centers, and will not affect the counties of electronic products. Slave means that the power supply is inserted into the device by mistake, and the device has a very high industry value, so he applied for it according to law. M261908 [Brief description of the diagram] Figure (a): It is a block diagram of the hardware structure of the power misplug warning device of the first preferred embodiment of the present invention. Figure (b): It is a block diagram of the hardware structure of the power misplug warning device of the second preferred embodiment of the present invention. [Description of main component symbols] H: selector — 121 · • conversion circuit 131: buzzer 133: green light emitting diode 15: open circuit protection element 21: external power supply 10: power supply misplug warning device 12: comparator 122: Comparison circuit 132: red light-emitting diodes 141, 142, 143: changeover switch 20 = electronic device 13