201220646 六、發明說明： 【發明所屬之技術領域】 本發明係關於一種電器設備的停電供電裝置，特別是關 於一種可在電力供應異常時，由電池電源供應電器設備所严 電力的控制系統。 而 【先前技術】201220646 VI. Description of the Invention: [Technical Field] The present invention relates to a power-off power supply device for an electric appliance, and more particularly to a control system capable of supplying electric power from a battery power supply to an electric appliance when an abnormal power supply is abnormal. [Prior Art]
光照明是人類-相當重要的發明，且已與人類之日常生 活密不可分、息息相關。唯，電力的正常供應與否決定了是 否能正常產生光照明的重要關鍵。 在現有的技術中，為了要能夠在光照明突然中斷時，仍 維持基本的光照明，故普遍使用了緊急照明燈的產二 緊急照明燈—般都是内置了電池或電瓶，以在停電時，緊魚 照明燈點亮提供照明。此類緊急照明燈-般都是獨立地安^ 在I、急出口、門口、或樓梯間中。 这些緊急照明燈雖然方便’但在日後祕、保養時卻甚 為麻煩’故有人設計出在—般室内照明燈具中加裝電池，以 = = 可“池供應電力給室内照明燈具提 去額外瞒置許多獨立緊急照明燈的費 【發明内容】 内照明燈具中作為緊急照明 雖然現有將電池結合在室 201220646 的產品中，確可達到預期的功 用者將開關手動_㈣二〜、制九兄疋使 的電力供應中斷的狀況戈真的是電力供應公司所供應 =此;=之一目的即是提供一種電器設備的停電供 電力供顧常時，由電池電源供應電 益5又備所萬電力的控制系統。 本㉙明為達成上述目的，係以電能儲存單元供應一電池Light illumination is a human-famous invention that has been inextricably linked to the daily lives of human beings. Only the normal supply of electricity determines whether it is an important key to normal lighting. In the prior art, in order to be able to maintain basic lighting illumination when the lighting illumination is suddenly interrupted, the emergency lighting of the emergency lighting is generally used, and the battery or the battery is built in the case of power failure. The tight fish lighting lights up to provide illumination. Such emergency lights are generally independent of the I, the exit, the doorway, or the stairwell. Although these emergency lights are convenient 'but they are very troublesome in the future, the maintenance is very troublesome. So some people have designed to install batteries in the indoor lighting fixtures to = = "The pool supplies electricity to the indoor lighting fixtures." The cost of many independent emergency lights [invention] In the interior lighting fixtures as emergency lighting, although the existing battery is combined in the product of the room 201220646, it can achieve the expected function of the person who will switch manually _ (four) two ~, nine brothers The situation in which the power supply is interrupted is really supplied by the power supply company = this; = one purpose is to provide a power outage of the electrical equipment for the time being, from the battery power supply, the power supply 5 and the power Control system. In order to achieve the above purpose, a battery is supplied by the electric energy storage unit.
電源’-直流至交流轉換電路連接於該電能儲存單元，一路 ㈣換單元具錄健點分職魅電源、直流 至交流轉換電路、電能儲存單元。—電力異常判別單元可判 別邊第-交流電源是否正常供應，並產生一路徑切換控· 號控制該路徑切換單元之動作。當該第一電源供應正常時， 遠路抱切換單元控制接點由該第一交流電源供電至電器設 備。當第-電源供應異常時’由該電力異常判別單元判別， ^產生一路徑切換控制信號控制該路徑切換單元動作，使電 能儲存單元供應電池電源，供應至直流至交流轉換電路，再 由該直流至交流轉換電路產生第二交流電源供應至該電哭 設備。 uo 本發明所能產生的功效方面，可智慧判別在電力供應異 常時，由電池電源供應電器設備所需電力的控制系統，而在 電力供應正常時’則電器設備所需的電力是由正規的電源系 統供電，並且使用者在手動操作該電器設備的開關時，可依 需要而開啟或關閉該電器設備。如此，可以使得例如照明燈 具只有在電力供應公司所供應的電力供應中斷的狀況才合 201220646 提供停電照明的功能。 本發明所採用的具體實施例，將藉由以下之實施例及附 呈圖式作進一步之說明。 【實施方式】The power supply--DC-to-AC conversion circuit is connected to the electrical energy storage unit, and the first (four)-changing unit has a recording point, a power supply, a DC-to-AC conversion circuit, and an electrical energy storage unit. The power abnormality determining unit can determine whether the first-AC power supply is normally supplied, and generates a path switching control number to control the operation of the path switching unit. When the first power supply is normal, the remote switching unit control contact is powered by the first alternating current power source to the electrical device. When the first power supply is abnormal, 'determined by the power abnormality determining unit, ^ generates a path switching control signal to control the path switching unit to operate, and the electric energy storage unit supplies battery power to the DC to AC conversion circuit, and then the DC The AC conversion circuit generates a second AC power supply to the electric crying device. Uo In terms of the efficacy that can be produced by the invention, it is possible to intelligently discriminate the control system for the electric power required by the battery power supply when the power supply is abnormal, and when the power supply is normal, the electric power required by the electric device is regular The power system is powered, and when the user manually operates the switch of the electrical device, the electrical device can be turned on or off as needed. In this way, for example, the lighting fixture can only provide the power-off lighting function in 201220646 if the power supply supplied by the power supply company is interrupted. The specific embodiments of the present invention will be further described by the following examples and the accompanying drawings. [Embodiment]
睛參閱第1圖’本發明電器設備的停電供電裝置1，係 主要包括有：一直流至交流轉換電路a u(DC_t〇_AC Converter)、至少一電能儲存單元12、一路徑切換單元i3、 電力異常判別單元丨4·，藉由本發明停電供電裝置1經由電 力線LI、L2供應一電器設備1 〇所需的工作電壓，並在判 別出正規供電的電力系統所供應的第一交流電源AC”異 常（停電）時’立即切換由電池電源供應電器設備ig所需電 力。 直流至交流轉換電路11#、可將電能儲存單元12所供應 的f流電壓轉換為交流電壓。直流至交流轉換電路U具有 Ί也電源輸人端11卜連接至該電能儲存單it 12,用以引 =玄電⑻儲存早;^ 12所供應的電池電源_ ⑽經轉換後會由直流至交流轉換電$ u = 112輸出m“AC：V2。 ^源車刖出知 ，電能儲存單元12可包括有-個或數個電池，且可自由 選擇鉛酸電池、鐘電池、錦氫 心切拖… 或其它可儲存電力的單元。 路仏切換早疋13中包括 一交流電源Α⑶。路徑切換…^接，幻31，連接至第 換早70 13的第二接點132連接 201220646 至直流至父流轉換電路1丨的電源輸出端u 2。第一接點】3】 與第二接點132之一由一切換開關導通至一共同接點133， 而共同接點133是連接至電器設備1〇。一第三接點134連 接於該電能儲存單元12與該直流至交流轉換電路n的電池 電源輸入端in。第二接點134亦可由一切換開關導通至一 ”同接點135 ’而共同接點135是連接至電能儲存單元。 第接點13卜第一接點132與共同接點133間的導通 或不導通狀態可由-電釋線圈136的激磁或失磁而決定。 且’第三接點134肖共同接點135間的導通或不導通狀態亦 可由電驛線圈136的激磁或失磁而決定。 >電力異常判別單元14連接於該電能儲存單元12及該第 :父流電源ACV! ’用以判別該第一交流電源舰是否正 常供應，並產生-路徑切換控制信號si控制該路徑切換單 之電釋線圈136疋否激磁或失磁’進而控制第一接點 131、第二接點132盥丘固垃 ，、/、门接.沾133間的導通或不導通狀態、 以及第三接點134盥it同垃赴日日 . >、/、门接2 135間的導通或不導通狀態。 本發明之實施例中’電力異常判別單元14包括：一無 線發射單元141，具有一交、、ώ ’、’、 有又机電源輸入端Ula、141b，連接 至忒第一交流電源ACV1，在 _ 當睹Μ — 在㈣一父流電源ACV1供應正 能儲存單S 12，可接㈣“ t 凡連接於該電 俨_ S2 〇x "，、'，.么射單兀141所產生的無線 _第‘=收單元142具有一控制信號輸出⑽ H2正田常接r^LACVl供應正常時’該無線接收單元 吊接收到的錢線信號幻，故不會產生路徑切換控制 8 201220646 信號S1。此時會由第一交流電源ACV〗經由該第一接點131 供應至該電器設備1〇。 “ 而嵩第父流電源ACV1供應中斷、停電等異常狀熊 時，该無線發射單元14〗無法產生該無線信號幻，故該無 ，接收單元141產生該路徑切換控制信號S1至該路徑切換 單兀13中的電驛線圈136，使該路徑切換單元中的第一 接點131開路，第二接點丨32導通，第三接點134導通故 此時電能儲存單元12供應該電池電源DC+，,經由該第三接 點134供應至該真流至交流轉換電@ u的電池電源輸入端 1Π’再由該直流至交流轉換電路u的的電源輸出端1〗2供 應出第二交流電源ACV2，經由該第二接點132供應至該電 器設備10。 紅上，本發明之電器設備的停電供電裝置，係在正規的 交流電源供應正常時，由該交流電源正常供電至電器設備。 而舊4正規的父/VIL卷源供應斷電時’在本發明控制電路的控 制之下，則會立即供應出第二交流電源供應至電器設備 10本發明若應用在照明時，確能在電力異常時發揮停電照 明或稱緊急照明的功能。 以上之貫施例說明僅為本發明之較佳實施例說明，凡習 於此項技術者當可依據本發明之上述實施例說明而作其它 種種之改良及變化。然而這些依據本發明實施例所作的種種 改良及變化’當仍屬於本發明之發明精神及以下所界定之專 利範圍内。 201220646 . 【圖式簡單說明】 第1圖顯示本發明之一較佳實施例之電路示意圖。Referring to FIG. 1 , the power-off power supply device 1 of the electrical device of the present invention mainly includes: a flow-to-AC conversion circuit au (DC_t〇_AC Converter), at least one electrical energy storage unit 12, a path switching unit i3, and electric power. The abnormality discriminating unit 丨4·, by the power-off power supply device 1 of the present invention supplies the operating voltage required for an electric device 1 经由 via the power lines L1, L2, and determines the abnormality of the first AC power source AC supplied by the power system of the regular power supply When the power is off, the power required by the battery power supply device ig is switched immediately. The DC-to-AC conversion circuit 11# converts the f-stream voltage supplied from the power storage unit 12 into an AC voltage. The DC-to-AC conversion circuit U has Ί also power input terminal 11 connected to the power storage unit it 12, used to lead = Xuandian (8) stored early; ^ 12 supplied battery power _ (10) converted from DC to AC converted electricity u u 112 Output m "AC: V2. The source storage unit 12 can include one or several batteries, and can freely select a lead-acid battery, a clock battery, a bromine, or other unit that can store electric power. The switch switch early includes an AC power supply (3). The path switch is connected, and the second contact 132 connected to the early 70 13 is connected to the power supply output terminal u 2 of the DC to parent flow conversion circuit 1 . The first contact 3] and one of the second contacts 132 are electrically connected to a common contact 133 by a switch, and the common contact 133 is connected to the electrical device 1 . A third contact 134 is connected to the electrical energy storage unit 12 and the battery power input end in of the DC to AC conversion circuit n. The second contact 134 can also be turned on by a switch to a "same junction 135" and the common contact 135 is connected to the electrical energy storage unit. The first contact 13 is connected between the first contact 132 and the common contact 133 or The non-conducting state can be determined by the excitation or demagnetization of the electro-acoustic coil 136. And the conduction or non-conduction state between the third contact 134 and the common contact 135 can also be determined by the excitation or demagnetization of the electric coil 136. > The power abnormality determining unit 14 is connected to the electrical energy storage unit 12 and the first: parent flow power supply ACV! ' to determine whether the first AC power ship is normally supplied, and generates a path switching control signal si to control the path switching list The electro-acoustic coil 136 is galvanized or de-energized', thereby controlling the first contact 131, the second contact 132, and/or the gate conduction or non-conduction state, and the third connection In the embodiment of the present invention, the 'power abnormality determining unit 14 includes: a wireless transmitting unit 141 having a crossover. 134 盥 同 同 盥 盥 & & & ' ' ' ' ' ' 电力 电力 电力 电力 电力 电力 电力 电力 电力 电力 电力 电力 电力 电力 电力 电力, , ώ ', ', have a machine power input terminal Ula 141b, connected to the first AC power supply ACV1, in _ 睹Μ 在 — in (4) a parent flow power supply ACV1 supply is able to store a single S 12, can be connected (four) "t where connected to the power _ S2 〇 x " ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, Therefore, the path switching control 8 201220646 signal S1 will not be generated. At this time, the first AC power source ACV is supplied to the electric device 1 via the first contact 131. "When the first parent flow power supply ACV1 is supplied with an abnormality such as interruption or power failure, the wireless transmitting unit 14 cannot generate the wireless signal, so the receiving unit 141 generates the path switching control signal S1 to the path switching list. The electric coil 136 in the 兀13 opens the first contact 131 in the path switching unit, the second contact 丨32 is turned on, and the third contact 134 is turned on. Therefore, the electric energy storage unit 12 supplies the battery power DC+, The second AC power source ACV2 is supplied to the battery power input terminal 1' of the AC current conversion circuit u via the third contact 134, and the second AC power source ACV2 is supplied from the power supply output terminal 1 of the DC to AC conversion circuit u. The electrical device 10 is supplied to the electrical device via the second contact 132. On the red, the power-off power supply device of the electrical device of the present invention is normally powered by the AC power supply to the electrical device when the normal AC power supply is normal. When the regular parent/VIL volume source is powered off, under the control of the control circuit of the present invention, the second AC power supply is immediately supplied to the electrical device 10. If the invention is applied to illumination, it can indeed The function of power failure lighting or emergency lighting is exerted when the power is abnormal. The above description of the embodiments is only for the preferred embodiment of the present invention, and those skilled in the art can make other descriptions according to the above embodiments of the present invention. Various modifications and variations of the present invention, however, are still within the scope of the inventive concept and the scope of the invention as defined below. 201220646. [Simplified Schematic] Figure 1 shows this A schematic circuit diagram of a preferred embodiment of the invention.
【主要元件符號說明】 1 電器設備的停電供電裝置 10 電器設備 11 直流至交流轉換電路 111 電池電源輸入端 112 電源輸出端 12 · 電能儲存單元 13 路徑切換單元 131 第一接點 132 第二接點 133 共同接點 134 第三接點 135 共同接點 136 電驛線圈 14 電力異常判別單元' 141 無線發射單元 141a ' 141b 交流電源輸入端 142 無線接收單元 142a 控制信號輸出端 ACV1 第一交流電源 ACV2 第二交流電源 10 201220646 DC+ 電池電源 L1 > L2 電力線 SI 路徑切換控制信號 S2 無線信號[Main component symbol description] 1 Electrical equipment power failure power supply device 10 Electrical equipment 11 DC to AC conversion circuit 111 Battery power input terminal 112 Power output terminal 12 · Electrical energy storage unit 13 Path switching unit 131 First contact 132 Second contact 133 Common contact 134 Third contact 135 Common contact 136 Electric coil 14 Power abnormality discriminating unit '141 Wireless transmitting unit 141a ' 141b AC power input terminal 142 Wireless receiving unit 142a Control signal output terminal ACV1 First AC power supply ACV2 Two AC power supply 10 201220646 DC+ battery power supply L1 > L2 power line SI path switching control signal S2 wireless signal