M312113 八、新型說明： 【新型所屬之技術領域】 本創作隸屬一種充蓄電池之偵測技術，具體而言係指 一種利用脈波配合放大器控制電池短時間施加模擬負载，a 而偵測其電壓，藉以判斷電池好壞的自動偵測裝置。 【先前技術】 按，一般充蓄電池並無適當的偵測電路可供檢知其狀熊 ，而傳統的做法，係以手動方式在充蓄電池兩端施加連續= 模擬負載，據以量測其端電壓來判斷電池的好壞，因此對於 正在充電或放電之使用過程中的電池無法偵測。 故當充蓄電池損壞或壽命終了時，而使用者未察覺之 前，如仍繼續對充蓄電池進行充電，則會造成電池消耗過 里電月b的現象’或充畜電池無法供電給負載（如停電照明 燈，停電時充蓄電池無法供電給燈泡），影響安全甚大。 換言之，如能在充蓄電池的使用過程中，即能即時察 覺充蓄電池的狀況，則可避免電能不必要的消耗，同時亦 可免除負載無法應用的狀況發生。 緣是，本案創作人乃針對上述現有充蓄電池所面臨之 狀態偵測問題深入探討，並藉由多年從事相關產業之研發 與製造經驗，積極尋求解決之道，經過長期努力之研究與 發展，終於成功的開發出一種充蓄電池之自動偵測裝置， 藉以克服現有無法於充蓄電池使用中偵測其好壞的問題。 【新型内容】 因此，本創作主要係在提供一種充蓄電池之自動偵測 裝置，藉以在充蓄電池之充電或放電的使用過程中，能即 5 M312113 時檢知其狀態。 ’ 為此’本創作主要係透過下列的技術手段，來具體實 ； 現本發明的各項目的與效能：其至少包含有： 一電源供應電路，其係由變壓器、橋式整流電路、濾 • 波電容所組成，以提供電源輸出； 一選擇電路’其係由繼電器及其相關電氣元件與配件 所組成，用以選擇充電充蓄電池或充蓄電池作動負載； 一穩壓限流電路，其係用以連接於電源供應電路之輸 出端，該穩壓限流電路可供給具有限流功能、且電壓穩定 _ 之電源； 一方波產生電路，係連接於穩壓限流電路之輸出端， 且方波產生電路可產生方波，以透過波形的高度及時間來 判斷電路中充蓄電源的狀況； 充電控制及顯示電路，係連接方波產生電路之輸出 鳊，且充電控制及顯示電路包含有前述繼電器之RY/a接點 等相關電氣元件與配件所組成，以供進行充電控制； 一充蓄電池’輸入端係連接前述之充電控制及顯示電 # 路的輸出端，以供充蓄電力，再者充蓄電池並連接有一負 載，且連接電路中並包含有選擇電路繼電器之RY/b接點； 一脈波產生電路，其係經由反相電路與充電控制及顯 示電路並聯連接於方波產生電路之輸出端，且脈波產生電 路用以將方波反相後，並產生脈波輸出； 一電壓偵測電路，其係連接於脈波產生電路與充蓄電 池，且電壓偵測電路係由一電晶體與複數電阻等相關電氣 疋件與配件所組成，其中並有電阻做為模擬負載，以偵測 充蓄電池充電與未充電過程中之狀態； 6 M312113 一放大及警示電路，其係連接於電壓偵測電路與充電 控制及顯示電路，該放大及警示電路可檢測當充蓄電池在 作充電控制時，經由方波產生電路及脈波產生電路控制而 • 動作，使充蓄電池短時間内施加電壓偵測電路之電阻模擬 負載，當充蓄電池之電壓在設定值之上或之下，則可使其 作動作警示； ^ 藉此，透過本創作前述技術手段的展現，讓本創作可 在充蓄電池充電使用過程中，即時偵測判斷充蓄電池的好 | 壞發出警示，提醒使用者更換充蓄電池，以避免充蓄電池 消耗不必要之電能，以及充蓄電池無法適時供應電能給負 載之狀況，來提升產品的可靠性與經濟效益。 接下來配合圖式及圖號，同時舉一較佳實施例做進一 步之說明，期能使貴審查委貞對本創作有更詳細的瞭解 ，惟以下所述者僅為用來解釋本創作之較佳實施例，並非 企圖據以對本創作做任何形式上之限制，是以，凡是在本 創作之精神下，所作任何型式的修飾或變更，皆仍應屬於 g 本創作意圖保護之範疇。 【實施方式】 ^本創作係一種充蓄電池之自動偵測裝置，請配合參看 第一、二圖所顯示者，其包含有—電源供應電路i 0、_ 選擇電路1 5、-穩壓限流電路2 〇、_方波產生電路 〇、一充電控制及顯示電路4 〇、一脈 -電壓偵測電路6〇、-放大及警示電路7〇:=電 池^0所構成；其中該電源供應電路工〇可為太陽能電源 、父流電源經降壓整流供應、發電機電源等，本創作以 流電源經降壓整流為主要實施例，又該電源供應電路工〇 7 M312113 係由變壓器T與橋式整流電路BR、濾波電容CA所組成。 選擇電路1 5是由繼電器RY及其相關電氣元件與配件所組 成，^父々IL電源正常供應時，充蓄電池作充電控制；交流 電源無法正常供應（即停電）時，充蓄電池供給電能給負 載。穩壓限流電路2 〇係用以連接於電源供應電路i 〇之 輸出端’該穩壓限流電路2 0係由複數電容Cl、C2、C3、 C4與集成電路IC1與可變電阻VR等相關電氣元件與配件 所組成，以供給具有限流功能、且電壓穩定之電源； 該方波產生電路3 〇係連接於穩壓限流電路2 〇之輸 出端，且方波產生電路3 〇是由二電阻R2、R3與電容C5 C6與集成電路IC2等相關電氣元件與配件所組成，該方 波產生電路3 0可產生方波，以透過波形的高度及時間來 判斷電路中充蓄電源的狀況，進一步做為判斷偵測充蓄電 池8 0是否損壞之依據； 及充電控制及顯示電路4 〇係連接方波產生電路3 〇 之輸出端，且充電控制及顯示電路4 〇係由一電晶體卩2與 複數二極體Dl、D2、D3與電阻R5與繼電器RY之RY/a 接點與發光元件LED1等相關電氣元件與配件所組成，其 中之電晶體Q2的ON_OFF係由方波產生電路3 〇控制，以 經由二極體D2、D3、電阻R5及繼電器RY/a等對充蓄電池 8 0進行充電，並利用發光元件LED1顯示充蓄動作； 該充蓄電池8 0係連接前述之充電控制及顯示電路4 0的輸出端，以供充蓄電力，再者充蓄電池8 〇並連接有 一負載8 5，且連接電路中並包含有選擇電路1 5繼電器 RY之RY/b接點，用以當電源供應電路丄〇作動充電時， 該繼電器RY/b可打開呈斷路狀，以停止負載8 5動作； M312113 該脈波產生電路5 0係與充電控制及顯示電路4 聯連接於方波產生電路3 〇之輸出端，且脈波產生 ^ 0係由一電晶體Q3與二極體D4與複數電阻R6、R7 、R9與複數電容C8、C9、C1〇與集成電路ic3等相關電 元件與配件所組成，其中電阻R6、R7與電晶體Q3可使 波反相’並經由二極體D4與電阻R8、r9與電容C8、 、10與集成電路IC3等產生與輸出脈波；”谷 ' C9 該電壓债測電路6 〇係連接於脈波產生電路5 〇 蓄電池8 0，且電壓偵測電路6 0係由—電曰體= MOSFET)與複數電阻R12、R13等相關電氣元;;與配件戶^ 組成’其中電阻R12、R13做為模擬負載，則貞 8 0充電過程中之狀態，又該電㈣測電、= 載型式可為連續性模㈣載或脈波控制之模擬負載^擬^ 例為使用脈波控制之模擬負載。 、 本 該放大及警示電路7 (Ί总、# k Μ兩r~ 一 岭（〇係連接於電壓偵測電路β 0鱼 充ΐ控制及顯不電路4 Q ’該放大及警示電路7 Q係由i 大器0P(IC4)、電晶體q5及紅色之發光元件咖 =電氣元件與配件所組成，當充f電池8 〇在作充電 時，Q2經由方波產生電路3 〇控制而作⑽⑽ Q2為OFF狀態時，脈波產峰 ^ 通，亦即使充蓄電池8 〇 η Λ广f 4導 之電阻R12及R13的趣^間内^加電壓偵測電路6 〇 錢負載，當充蓄電池80之電壓在 設定值（如4V)之上或之下，_ ^ ，使㈣閃燦’以警示使用者注意； 1此=畜電池8Q在充電使用過程中，可供偵 其好壞狀態’而組構成-可即時檢知狀態的充蓄電池之自 9 M312113 動偵測裝置者。 至於本創作於實際運用，則主要仍請參看第一、二圖 ; 所顯示者，當在電源供應電路1 0正常操作供電時（如交 流電源正常供電時），可使繼電器RY對應負載85之RY/b • 接點打開呈斷路狀，及繼電器RY對應充蓄電池8 〇之 RY/a接點接通，而停止負載85的動作，充蓄電池8〇開始 充電，其電源供應電路1 〇之輸出經穩壓限流電路2 〇之 電谷Cl、C2、集成電路ici、電阻ri、可變電阻VR與電 容C3、C4之穩壓與限流後，提供電源予方波產生電路3' 〇 ，經方波產生電路3 〇之電阻R2、R3、電容C5、集成電 路IC2與電容C6後產生方波輸出，讓充電控制及顯示電路 4 0之電晶體Q2在方波之低電位時導通，並經由充電控制 及顯示電路4 0之二極體D2、D3、電阻R5對充蓄電池8 0進行充電，且由於電流亦經充電控制及顯示電路4 〇之 發光元件LED1，以供利用發光元件LED1判斷是否正常進 行充電動作； 同時方波產生電路3 0之方波在經由脈波產生電路5 I 0之電阻R6、電晶體Q3與電阻R7反相後，再經由電容 C8:二極體D4、電阻R8、R9、電容C9、集成電路IC3與 電容cio後產生、且輸出脈波，進而令電壓偵測電路6 〇 之電晶體Q4 (MOSFET)導通，使充蓄電池8 〇在未充電 ，（Q2 OFF)施加電阻R12、R13之串聯模擬負載，當充 蓄電池8 0已損壞或壽命終了時，放大及警示電路7 ^之 放大器OP (IC4)的反相（〜）輸入端電壓低於非反相（ + )輸入端電壓，使放大器0P (IC4)輸出高電位，進而 導通電晶體Q5，而點亮紅色發光元件LED2 ;而正在充電 M312113 (Q2 ON)時，則放大及警示電路7 〇之放大器〇p (IC4 )的反相（一）輸入端電壓兩於非反相（+ )輸入端電壓 - ’使放大态〇P ( IC4 )輸出低電位，進而截斷電晶體Q5， 而使紅色發光元件LED2媳滅，如此在充電與未充電下不 • 斷重覆，使紅色發光元件LED2閃爍，而顯示充蓄電池8 〇已損壞或壽命終了，以供即時更新充蓄電池8 〇。 又本創作另有一實施例，其係如第三、四圖所示，當 其應用於車用充蓄電池9 〇時，由於其係外接汽車發電機 直接進行充電，故可省略上例之電源供應電路、選擇電路 藝 、穩壓限流電路、充電控制及顯示電路之部份，因此自動 偵測裝置係連接車用充蓄電池9 〇之後，在車子熄火（即 /la車發電機暫停充電車用充蓄電池）時，而該自動偵測裝 置係於車用充蓄電池9 〇上連有一方波產生電路3 〇、一 脈波產生電路5 0、一電壓偵測電路6 〇與一放大及警示 電路7 0 ,其一樣可由方波產生電路3 〇之方波在經由脈 波產生電路5 0之電容C8、二極體D4、電阻R8、R9、電 容C9、集成電路lC3與電容cl〇後產生、且輸出脈波，進 φ 而令電壓偵測電路6 0之電晶體Q4 (MOSFET)導通，使 充蓄電池8 0施加電阻R12、R13之串聯模擬負載，當車用 充蓄電池9 0已損壞或壽命終了時，放大及警示電路7 〇 之放大器OP (IC4)的反相（一）輸入端電壓低於非反相 (+ )輸入端電壓，使放大器0P (IC4)輸出高電位，進 而導通電晶體Q5，而點亮紅色發光元件LED2 ;而正在充 電時，則放大及警示電路7 〇之放大器〇p (IC4)的反相 (一）輸入端電壓高於非反相（+ )輸入端電壓，使放大 器OP (IC4)輸出低電位，進而截斷電晶體Q5，而使紅色 M312113 發光元件LED2熄滅，如此在 使紅色發光元件LED2 _在^與”電下不斷重覆， 損壞或壽命終了，以供即；更=蓄電池9 〇已 具有前述之優點及實用價值。 充畜電池9 0 ’故仍 綜上所述，本創作具有上述眾 =域中未見相同或近似的產品公:二= 利的要件’乃依法提出申請，祈請早曰賜准M312113 VIII. New Description: [New Technology Field] This creation belongs to a kind of rechargeable battery detection technology. Specifically, it refers to a pulse-wave amplifier that controls the battery to apply an analog load for a short time, and detects its voltage. An automatic detection device that judges whether the battery is good or bad. [Prior Art] According to the general charging battery, there is no proper detection circuit for detecting the bear. However, the traditional method is to manually apply a continuous = analog load on both ends of the rechargeable battery to measure the end. The voltage is used to judge whether the battery is good or bad, so the battery cannot be detected during use during charging or discharging. Therefore, when the rechargeable battery is damaged or the end of its life, and the user does not notice it, if the charging battery is still charged, the battery will consume the battery b. The charging battery cannot supply power to the load (such as power failure). Illumination lights, when the power is off, the rechargeable battery can not supply power to the bulb), which has a great impact on safety. In other words, if the state of the rechargeable battery can be detected immediately during the use of the rechargeable battery, unnecessary consumption of the electrical energy can be avoided, and the situation in which the load cannot be applied can be eliminated. The reason is that the creators of this case have in-depth discussions on the status detection problems faced by the above-mentioned existing rechargeable batteries, and actively pursued solutions through years of experience in R&D and manufacturing of related industries. After long-term efforts and research, Successfully developed an automatic detection device for charging a battery, thereby overcoming the problem that it is impossible to detect the quality of the battery in use. [New content] Therefore, this creation mainly provides an automatic detection device for charging a battery, so that the state can be detected at 5 M312113 during the use of charging or discharging of the rechargeable battery. 'This is the main purpose of this creation through the following technical means; the purpose and effectiveness of the present invention: it includes at least: a power supply circuit, which is a transformer, bridge rectifier circuit, filter The wave capacitor is composed to provide a power output; a selection circuit is composed of a relay and its related electrical components and accessories for selecting a rechargeable battery or a rechargeable battery to act as a load; a voltage limiting current limiting circuit is used Connected to the output end of the power supply circuit, the regulated current limiting circuit can supply a power supply having a current limiting function and a voltage stable state; a square wave generating circuit is connected to the output end of the voltage limiting current limiting circuit, and the square wave The generating circuit can generate a square wave to determine the state of the charged power source in the circuit by the height and time of the waveform; the charging control and display circuit is connected to the output of the square wave generating circuit, and the charging control and display circuit includes the foregoing relay RY/a contacts and other related electrical components and accessories for charge control; a rechargeable battery 'input before connecting Charging control and display the output end of the electric circuit for charging electric power, and then charging the battery and connecting a load, and the connecting circuit includes a RY/b contact of the selection circuit relay; a pulse wave generating circuit, The circuit is connected in parallel with the charging control and display circuit via an inverting circuit to the output end of the square wave generating circuit, and the pulse wave generating circuit is configured to invert the square wave and generate a pulse wave output; a voltage detecting circuit The system is connected to the pulse wave generating circuit and the rechargeable battery, and the voltage detecting circuit is composed of a transistor and a plurality of related electrical components and accessories, wherein the resistor is used as an analog load to detect charging of the rechargeable battery. 6 M312113 an amplification and warning circuit, which is connected to the voltage detection circuit and the charging control and display circuit, the amplification and warning circuit can detect when the charging battery is used for charging control, generated by a square wave The circuit and the pulse wave generating circuit control and operate to make the charging battery apply a voltage detecting circuit to simulate the load in a short time, when the battery is charged Above or below the set value, it can be used as an action warning; ^ Thereby, through the display of the above-mentioned technical means of the creation, the present invention can detect and judge the charging battery in the process of charging and charging the battery. | Bad warnings to remind users to replace the rechargeable battery, to avoid charging the battery to consume unnecessary power, and to charge the battery to supply the power to the load in time to improve product reliability and economic benefits. Next, with the drawings and figure numbers, and a further embodiment to further explain, the review will enable the reviewer to have a more detailed understanding of the creation, but the following is only used to explain the creation of this creation. The preferred embodiment is not intended to impose any form of restriction on the creation of the creation, so that any modification or alteration of the type made in the spirit of the creation should still fall within the scope of protection of the creative intent. [Embodiment] ^This creation is an automatic detection device for rechargeable batteries. Please refer to the first and second figures. It includes - power supply circuit i 0, _ selection circuit 15 , - voltage limiting current limit Circuit 2 〇, _ square wave generating circuit 〇, a charging control and display circuit 4 〇, a pulse-voltage detecting circuit 6 〇, an amplification and warning circuit 7 〇: = battery ^ 0; wherein the power supply circuit The work can be solar power supply, parent flow power supply through step-down rectification supply, generator power supply, etc. This creation is based on the flow current supply through the step-down rectification as the main example, and the power supply circuit work 〇 7 M312113 is the transformer T and the bridge The rectifier circuit BR and the filter capacitor CA are composed. The selection circuit 15 is composed of the relay RY and its related electrical components and accessories. When the father 々IL power supply is normally supplied, the rechargeable battery is used for charging control; when the AC power supply cannot be normally supplied (ie, the power is cut off), the rechargeable battery supplies power to the load. . The voltage limiting current limiting circuit 2 is connected to the output end of the power supply circuit i '. The voltage limiting current limiting circuit 20 is composed of a plurality of capacitors Cl, C2, C3, C4, an integrated circuit IC1, a variable resistor VR, etc. The electric component and the accessory are combined to supply a power source having a current limiting function and a stable voltage; the square wave generating circuit 3 is connected to the output end of the voltage limiting current limiting circuit 2, and the square wave generating circuit 3 is The second resistor R2, R3 and the capacitor C5 C6 and the integrated circuit IC2 and other related electrical components and accessories, the square wave generating circuit 30 can generate a square wave, through the height and time of the waveform to determine the power storage in the circuit The condition is further determined as a basis for judging whether the rechargeable battery 80 is damaged; and the charging control and display circuit 4 is connected to the output end of the square wave generating circuit 3, and the charging control and display circuit 4 is controlled by a transistor.卩2 and complex diodes Dl, D2, D3 and resistor R5 and relay RY RY / a contact and light-emitting elements LED1 and other related electrical components and accessories, wherein the transistor Q2 ON_OFF is generated by a square wave Circuit 3 〇 control The charging battery 80 is charged via the diodes D2, D3, the resistor R5, the relay RY/a, and the like, and the charging operation is displayed by the light-emitting element LED1; the charging battery 80 is connected to the charging control and display circuit 4 described above. The output terminal of 0 is used to charge the power, and then the battery is charged 8 〇 and connected with a load 8 5 , and the connection circuit includes a RY/b contact of the selection circuit 15 5 relay RY for the power supply circuit When the 充电 is charged, the relay RY/b can be opened to open the circuit to stop the load 8 5; M312113 The pulse wave generating circuit 50 is connected to the charging control and display circuit 4 to the square wave generating circuit 3 The output end, and the pulse wave generation ^ 0 is composed of a transistor Q3 and a diode D4 and a plurality of resistors R6, R7, R9 and a plurality of capacitors C8, C9, C1 〇 and an integrated circuit ic3 and other related electrical components and accessories, Wherein resistors R6, R7 and transistor Q3 can invert the wave ' and generate and output pulse waves via diode D4 and resistors R8, r9 and capacitors C8, 10 and integrated circuit IC3; "Valley C9" The measuring circuit 6 is connected to the pulse wave generating circuit 5 The battery is 80, and the voltage detecting circuit 60 is connected to the electric resistors of the complex resistors R12 and R13; and the component households ^ are composed of the resistors R12 and R13 as analog loads, then 贞8 0 During the charging process, the electric (4) power measurement, = load type can be continuous analog (four) load or pulse wave control analog load ^ example is the analog load using pulse wave control., the amplification and warning Circuit 7 (Ί总, # k Μ two r~ 一岭 (〇 is connected to the voltage detection circuit β 0 fish charge control and display circuit 4 Q ' The amplification and warning circuit 7 Q is from the i large unit 0P ( IC4), transistor q5 and red light-emitting component = electrical component and accessory. When charging battery 8 is charging, Q2 is controlled by square wave generating circuit 3 (10) (10) when Q2 is OFF state, pulse Wave production peak ^ pass, even if the rechargeable battery 8 〇 Λ Λ f f 4 4 4 4 4 4 4 4 4 4 4 4 R R R ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ 加 加 加 加 加 加 加 加 加 加 加 加 加 加 电压 电压 电压 电压4V) above or below, _ ^, make (four) flash can' to alert the user to attention; 1 this = animal battery 8Q used in charging , The investigation for its quality state 'and the group consisting of - detecting immediate battery state of charge detecting device movable from 9 M312113 persons. As for the actual application of this creation, please refer to the first and second diagrams. If the power supply circuit 10 is operating normally (such as when the AC power supply is normally supplied), the relay RY can be corresponding to the load 85. RY/b • The contact opens in a broken path, and the RY/a contact of the relay RY corresponding to the rechargeable battery 8 接通 is turned on, and the operation of the load 85 is stopped, and the charging battery 8 starts charging, and the output of the power supply circuit 1 〇 After the voltage regulation and current limiting circuit 2, the voltage valleys C1, C2, the integrated circuit ici, the resistor ri, the variable resistor VR, and the capacitors C3 and C4 are regulated and current-limited, the power supply to the square wave generating circuit 3' is provided. After the square wave generating circuit 3 电阻 resistor R2, R3, capacitor C5, integrated circuit IC2 and capacitor C6, a square wave output is generated, so that the charging control and display circuit 40 transistor Q2 is turned on at a low potential of the square wave, and The rechargeable battery 80 is charged via the diodes D2, D3 and R5 of the charging control and display circuit 40, and the light-emitting element LED1 is also charged and controlled by the display circuit 4 for current measurement by the light-emitting element LED1. Is charging normally? At the same time, the square wave of the square wave generating circuit 30 is inverted by the resistor R6, the transistor Q3 and the resistor R7 via the pulse wave generating circuit 5 I0, and then through the capacitor C8: the diode D4, the resistors R8, R9, After the capacitor C9, the integrated circuit IC3 and the capacitor cio are generated, and the pulse wave is output, the transistor Q4 (MOSFET) of the voltage detecting circuit 6 is turned on, so that the charging battery 8 is not charged, and the resistor R12 is applied (Q2 OFF). The series analog load of R13, when the rechargeable battery 80 is damaged or the end of life, the voltage of the inverting (~) input of the amplifier OP (IC4) of the amplification and warning circuit 7 is lower than the non-inverting (+) input. The voltage causes the amplifier 0P (IC4) to output a high potential, which in turn conducts the crystal Q5 to illuminate the red light-emitting element LED2; while charging M312113 (Q2 ON), the amplifier 〇p (IC4) amplifies and alerts the circuit 7 The inverting (1) input terminal voltage is at the non-inverting (+) input terminal voltage - 'the amplified state 〇P (IC4) outputs a low potential, thereby cutting off the transistor Q5, and causing the red light-emitting element LED2 to annihilate, So when charging and uncharging, do not break repeat, make red glow The component LED2 flashes, and the display rechargeable battery 8 is damaged or has an end of life for immediate updating of the rechargeable battery 8 〇. Another embodiment of the present invention is as shown in the third and fourth figures. When it is applied to a vehicle charging battery 9 ,, since it is directly charged by an external automobile generator, the power supply of the above example can be omitted. Circuit, selection circuit art, voltage limiting current limiting circuit, charging control and display circuit, so the automatic detection device is connected to the vehicle charging battery 9 ,, after the car is turned off (ie /la car generator is suspended charging car When the battery is charged, the automatic detecting device is connected to the vehicle charging battery 9 连 with a square wave generating circuit 3 〇, a pulse wave generating circuit 50, a voltage detecting circuit 6 〇 and an amplifying and warning circuit. 7 0 , the square wave generated by the square wave generating circuit 3 is generated after the capacitor C8, the diode D4, the resistor R8, the R9, the capacitor C9, the integrated circuit 1C3, and the capacitor c1 via the pulse wave generating circuit 50, And output pulse wave, into φ and turn on the transistor Q4 (MOSFET) of the voltage detecting circuit 60, so that the charging battery 8 0 applies the series analog load of the resistors R12 and R13, when the vehicle charging battery 90 is damaged or the life is At the end, zoom in and alarm Circuit 7 放大器 amplifier OP (IC4) inverting (one) input voltage is lower than the non-inverting (+) input voltage, so that amplifier 0P (IC4) output high potential, and then conducts crystal Q5, and lights red Light-emitting element LED2; while charging, the amplification (A) input terminal voltage of the amplifier 〇p (IC4) of the amplification and warning circuit 7 is higher than the non-inverting (+) input terminal voltage, so that the amplifier OP (IC4) The output is low, and the transistor Q5 is cut off, so that the red M312113 light-emitting element LED2 is turned off, so that the red light-emitting element LED2_ is continuously repeated, damaged or end of life, so that the battery is ready for use; 9 〇 has the above advantages and practical value. Filling the battery of the livestock 9 0 'though still summed up, this creation has the same or similar product publicity in the above-mentioned public domain: two elements of the right is proposed according to law Apply, please pray
12 M312113 【圖式簡單說明】 第圖係、本創作之電路方塊示意圖，用以說明其構成要 及其相對關係。 第二圖：係本創作之電路配置示意圖。 第三圖：係本創作另一實施例之電路方塊示意圖，用以說明 其構成要件與動作原理。 第四圖：係本創作另一實施例之電路配置示意圖。 【主要元件符號說明】12 M312113 [Simple description of the diagram] The diagram of the circuit diagram of this creation is used to illustrate its composition and its relative relationship. The second picture is a schematic diagram of the circuit configuration of this creation. Fig. 3 is a block diagram showing the circuit of another embodiment of the present invention for explaining the constituent elements and the principle of operation. Fourth: A schematic diagram of a circuit configuration of another embodiment of the present invention. [Main component symbol description]
(10) 電源供應電路 (15) 選擇電路 (20) 穩壓限流電路 (30) 方波產生電路 (40) 充電控制及顯示電路 (50) 脈波產生電路 (60) 電壓偵測電路 (70) 放大及警示電路 (80) 充蓄電池 (85) 負載 (90) 車用充蓄電池 13(10) Power supply circuit (15) Selection circuit (20) Voltage limiting current limiting circuit (30) Square wave generating circuit (40) Charging control and display circuit (50) Pulse wave generating circuit (60) Voltage detecting circuit (70 ) Amplification and warning circuit (80) Rechargeable battery (85) Load (90) Car battery 13