M349132 八、新型說明: 【新型所屬之技術領域】 本新型是有關於一種電瓶充電器,特別是指一種具有 充電警示之電瓶充電器。 【先前技術】 如圖1所示為第一種電航充電器⑻,該電瓶充電器 101内建有一蓄電池(圖未示),藉以協助—般汽車電瓶的 臨時充電。 當該電瓶充電器⑻未使用時,内部的蓄電池電壓合 隨者時間衰減,以致於有緊急情況要使用時,很可能該電 ::電器ΚΠ已經電力不足,以致於有不能發揮應有功能 產生’為了避免此—缺點發生,使用者往往必須經 吊错由-按知U及-顯示單元12來測試出目前的蓄電情形 則是否要進行充電的維護工作’然而如果疏忽遺忘 、同樣有緊急情況時卻電力不足的缺點。 右带Γ"圖2所不’圖2為第二種電瓶充電器iG2,該電瓶 1⑽也是採用一按紐13及—指針型顯示單元14來 ^式出目前的蓄電情形,同樣有上述第—種電瓶充電器101 、缺點,無法達到預防使用者疏於維護f電水平的功能。 ,此外’由於—般賣場在售出該電瓶充電器1〇卜102後 、* :會有年時間的產品保固,於是發現使用者往往會在 =段期間内’因為該電瓶充電器1〇1、1〇2無法使用而退換 、…而實際上則是許多使用者沒有進行充電維護所造成 ’因此造成賣場與製造商在處理退換貨的困擾發生。 5 M349132 【新型内容】 因此,本新型之目的,是在於提供一種能提醒使用者 進行充電維護,避免電力不足與減少退換貨情形發生的具 有充電警示之電瓶充電器。 於疋’本新型具有充電警示之電瓶充電器包含一充電 插座、一供電單元、一蓄電池、一控制單元,及一提示單 元。 該充電插座包括一正端子、一第一負端子、—第二負 =子,及一連接於該第二負端子的導電彈片,該導電彈片 是在一抵接於該第一負端子的供電位置與一分離於該第一 負端子的充電位置間切換。 该供電單元包括一正電極頭,及一負電極頭。 、該蓄電池包括一正極與一負極,該正、負極是分別電 連接於該正、負電極頭,該負極還電連接於該第二負端子 。控制單元是電連接於該充電插座與該蓄電池之間, 該充電插座所輸人的電能是經由該控制單s對該蓄電池充 電。 ^ 6亥提不早元是電連接於該充電插座的第一負端子與該 蓄電池的正極之間’並包括—穩定的參考信號、—隨著該 蓄電池之電位高低而變化的檢知信號、一接收該來考俨: 與該檢知信號的工作模組,及—電連接於該工作模組的提 不換組H模組是在該檢知信號低於該參考信號時經 由及提不杈組輸出一第一提示信號,並在該充電插座供電M349132 VIII. New description: [New technical field] The present invention relates to a battery charger, in particular to a battery charger with a charging warning. [Prior Art] As shown in Fig. 1, the first type of electric air charger (8) has a built-in battery (not shown) to assist in the temporary charging of the automobile battery. When the battery charger (8) is not in use, the internal battery voltage is attenuated with the time, so that when there is an emergency to use, it is likely that the electricity: the electrical appliance has insufficient power, so that it cannot function properly. 'In order to avoid this - the disadvantages occur, the user often has to hang the wrong - by knowing U and - display unit 12 to test whether the current power storage situation is to be charged maintenance work" However, if negligent forgotten, there are also emergencies The shortcomings of insufficient power. Right side Γ" Figure 2 is not 'Figure 2 is the second type of battery charger iG2, the battery 1 (10) also uses a button 13 and - pointer type display unit 14 to the current power storage situation, the same as the above - The battery charger 101 has the disadvantage that it cannot prevent the user from neglecting the maintenance of the f-level. In addition, 'because of the general store after selling the battery charger 1 〇 102, *: there will be a year of product warranty, so found that users tend to be in the period of = 'Because the battery charger 1 〇 1 , 1〇2 can not be used and returned, ... and in fact many users are not caused by charging maintenance, thus causing the store and the manufacturer to deal with the return of the trouble. 5 M349132 [New content] Therefore, the purpose of the present invention is to provide a battery charger with a charging warning that can remind the user to perform charging maintenance, avoid power shortage and reduce the occurrence of return and exchange situations. The battery charger with charging alarm includes a charging socket, a power supply unit, a battery, a control unit, and a prompt unit. The charging socket includes a positive terminal, a first negative terminal, a second negative=sub, and a conductive elastic piece connected to the second negative terminal. The conductive elastic piece is powered by abutting the first negative terminal. The position is switched between a charging position separated from the first negative terminal. The power supply unit includes a positive electrode tip and a negative electrode tip. The battery includes a positive electrode and a negative electrode. The positive and negative electrodes are electrically connected to the positive and negative electrode tips, respectively, and the negative electrode is further electrically connected to the second negative terminal. The control unit is electrically connected between the charging socket and the battery, and the electric energy input by the charging socket charges the battery via the control unit s. ^6海提不早元 is electrically connected between the first negative terminal of the charging socket and the positive pole of the battery' and includes a stable reference signal, a detection signal that changes with the potential of the battery, Receiving the test: a working module with the detecting signal, and a switching module H electrically connected to the working module, when the detecting signal is lower than the reference signal The 杈 group outputs a first prompt signal and is powered by the charging socket
M349132 時關閉該第一提示信號。 本新生的有益效果在於··當該檢知信號低於該參考信 號時,料示該蓄電池的電力已經低於一可正常使用的電 力f平範圍,這時該提示單元會自動地、持續地輸出該第 一提不信號,就可以達到提醒使用者注意,必須進行充電 維護的使用功效。 【實施方式】 有關本新型之前述及其他技術内容、特點與功效,在 以下配合參考圖式之數個較佳實施例的詳細說明中,將可 清楚的呈現。 在本新型被詳細描述前,要注意的是,以下的說明内 容中’類似的元件是以相同的編號來表示。 圖3 4所示,本新型具有充電警示之電瓶充電器 的較佳實施例包含—充電插I 20、-供電單元30、一 蓄電池40、一控制單元5〇,及一提示單元的。 該充電插座20τ , β 匕括一正化子21、一第一負端子22、 一第'—負端子23,及一;鱼拉认斗杜 a 次連接於遠第二負端子23的導電彈片 24 ’該導電彈片24县:λ: I, 疋在一抵接於該第一負端子22的供電 位置(如圖3所示)_八α )” 一刀離於該第一負端子22的充電位 置(如圖4所示)間切換。 該供電單元3 0县田+人& 疋用於提供汽車電池充電的介面,並包 括一正電極頭31及曾士π 員電極碩32,該正、負電極頭31、 32通常是採用夹頭。 該 蓄电池4〇包括-正極(+ )與-負極( 該正 7 M349132 、負極( + )、(-)是分別電連接於該正、負電極頭& 32’該負極(-)還電連接於該第二負端子〜本 ^採用而ΠΑΗ的錯酸f電池,新的汽車電池充飽電時, ^空載電壓約13V,當對汽車電池充電時(即負載 )’電壓約為8.3V。 該控制單元50是電連接於該充電插座2()的 與該蓄電池40的正極(+)之間,當1源插頭9Λϋ ㈣充電插座2G時,能迫使得該導電彈片24與該第^ 鈿子22勿離’且所輸入的電能會經由該控制單元%所 立的充電方法對該蓄電池40充電。 該提示單元60是電連接於該充電插座2q 子22與該蓄電池4〇的Γ1:榀,丄、 貝响 ,^ 的正極(+ )之間,並⑽ 組6卜一穩定的參考信號Vr、一檢知模組^、一 、 電池4〇之電位高低而變化的檢知信號^、一接收者^ 號vr與該檢知信號V的工作模 ^ 作模組㈣提示馳⑷ 及—電連接於該工 40^^難61 S本實施例中具有—電連接於該蓄電池 、屢、日日片611,及二依序串聯於該穩壓 端的㈣電阻該參考信號Μ取自於該等 阻R〗、R2之間的電壓。 /寻刀&電 該檢知模組62在本實施例中具有二依序串聯於該蓄電 池40的正極(+ )的分壓電阻&、 。 取自於該等分麼電阻R3、R4之間的電壓。〆欢吐5虎%疋 該工作模叙63在本實施例中是採用内建有類比/數位信 M349132 號轉換功能的微處理器。 該提示模組64具有-蜂鳴器641及—發光元件⑷。 當該檢知㈣Vs的電隸低於該參考信號义的電壓值 時,就表示該蓄電池40的電力已經低於一可正常使用的電 力水平祀圍(本實施例採用負載狀態下操作的7.2v》這時 純示單元60會自動地、持續地從該蜂鳴器641輸出一第 厂提示信號,產生間斷的聲響,在本實施例中是鳴叫3〇秒 後停頓i分鐘,連續以此為週期地產生聲響,以及透過該 發光元件642冑出一第二提示信號,產生持續的閃爍發光 直到使用者進彳了充電作為止,依據實際的使用狀態評 !’該第一、二提示信號可以持續約-年的時間,藉此, 就可以充分達到提醒使用者注意,必須進行充電維護的使 用功效。 _如圖5所示,以下將更進一步說明本新型具有充電警 =之電瓶充電器的第二較佳實施例’該第二較佳實施例盥 上迷第-較佳實施例大致相同,其不同處在於還包含一整 =元70’該整流單元7。是經由該充電插座2。輸入交流 並經由-正電端71與一負電端72輸出直流電源, 2不單元60是電連接於該整流單元7〇的正電端71與該 畜電池40的正極(+ )夕pq 7Π ,, Β並還匕括一隨著該整流單元 63還^端η之電位而變化的觸發,該工作模組 關閉^該觸發信^’並在該觸發信號VT為高電位時 的插ΐ插^不^虎,因此,當使用者直接以輸出交流電 頭插入該充電插座20日夺’該工作模組63就能立即偵 M349132 測到該觸發信號v # 進而關閉該第一提示信號,同樣達氧 ^醒使用者注意,必須 、進仃充電维護的使用功效。 惟以上所述者,僅兔士此 里馬本新型之數個較佳實施例而已, 虽不能以此限定本新彻眘 * .. ^ &貧細之靶圍,即大凡依本新型申請 專利乾圍及新型說明愈由〜 tt ^ y 書内各所作之簡單的等效變化與修飿 ’白應仍屬本新型專利涵蓋之範圍内。 【圖式簡單說明】 圖1是一示意圖,說明 圖2是-亍音…在第—種電瓶充電器結構; 圖3 圖,說明以往第二種電瓶充電器結構; 、,*… '方塊不意圖,說明本新型具有充電馨厂 瓶充電器的第—較佳實施例; s不 < 電 圖4是—電路示意圖’說明 示單元的組成電路;及 第—較佳實施例中〜提 圖5是—電路示意圖,說明本新型呈 瓶充電器的第二較佳實施例。 ^警示之電 10 M349132The first prompt signal is turned off when the M349132 is turned off. The beneficial effect of the new student is that when the detection signal is lower than the reference signal, it is indicated that the power of the battery is lower than a normal power f flat range, and the prompting unit automatically and continuously outputs. The first signal is not enough to remind the user that the charging and maintenance must be used. The above and other technical contents, features and advantages of the present invention will be apparent from the following detailed description of the preferred embodiments. Before the present invention is described in detail, it is to be noted that the same elements are denoted by the same reference numerals in the following description. As shown in Fig. 34, the preferred embodiment of the battery charger having a charging alert includes a charging plug 20, a power supply unit 30, a battery 40, a control unit 5A, and a prompting unit. The charging socket 20τ , β includes a normalizer 21 , a first negative terminal 22 , a first negative terminal 23 , and a conductive clip that is connected to the far second negative terminal 23 . 24 'the conductive elastic piece 24 count: λ: I, 疋 in a feeding position abutting the first negative terminal 22 (as shown in FIG. 3) _ eight α ) "one knife is charged from the first negative terminal 22 The position (as shown in Figure 4) is switched. The power supply unit 3 0 County+person & 疋 is used to provide a battery charging interface for the car, and includes a positive electrode head 31 and a Zengshi π electrode electrode 32, which is positive The negative electrode heads 31 and 32 are usually clamped. The battery 4 includes a positive electrode (+) and a negative electrode (the positive 7 M349132, the negative electrode (+), and the (-) are electrically connected to the positive and negative electrodes, respectively. The head & 32' of the negative electrode (-) is also electrically connected to the second negative terminal ~ the use of the wrong acid f battery, when the new car battery is fully charged, ^ no-load voltage is about 13V, when the car When the battery is charged (ie, the load), the voltage is about 8.3 V. The control unit 50 is electrically connected to the charging socket 2 () and the positive electrode of the battery 40. Between (+), when the 1 source plug 9 Λϋ (4) the charging socket 2G, the conductive elastic piece 24 and the second cymbal 22 can be forced away from each other and the input electric energy is charged by the control unit % Charging the battery 40. The prompting unit 60 is electrically connected between the charging socket 2q 22 and the battery 4 Γ1: 榀, 丄, 响, ^, positive (+), and (10) group 6 The stable reference signal Vr, a detection module ^, a battery 4, the potential of the detection signal ^, a receiver ^ vr and the detection signal V of the working module (four) prompt (4) and - electrically connected to the work 40 ^ ^ difficult 61 S in this embodiment has - electrically connected to the battery, the relay, the daily 611, and the second (s) in series with the voltage regulator end of the resistance of the reference signal Μ Taking the voltage between the resistors R and R2. / Finder & The detection module 62 has a voltage dividing resistor serially connected in series to the positive (+) of the battery 40 in this embodiment. &, taken from the voltage between the resistors R3 and R4. 〆 吐 吐 5 虎 疋 疋 疋 疋 疋 疋 疋 疋 疋 疋 疋 疋 疋 疋 疋 疋 疋 疋 疋 疋 疋A microprocessor with an analog/digital letter M349132 conversion function is built in. The prompt module 64 has a buzzer 641 and a light-emitting element (4). When the detection (four) Vs is lower than the voltage of the reference signal The value indicates that the power of the battery 40 has been lower than a normal power level (the 7.2v is operated in the load state in this embodiment), and the pure indicator unit 60 automatically and continuously from the buzzer. The 641 outputs a first factory prompt signal to generate an intermittent sound. In the embodiment, the sound is paused for 3 minutes after the squeaking for 3 seconds, and the sound is periodically generated, and a second prompt is drawn through the light-emitting element 642. The signal generates continuous flashing illumination until the user enters the charging as the end, according to the actual use state evaluation! 'The first and second prompt signals can last for about -year, thereby fully reaching the reminding user Note that the use of charge maintenance must be performed. As shown in FIG. 5, a second preferred embodiment of the present invention has a chargeable battery charger. The second preferred embodiment is substantially identical to the preferred embodiment. The difference is that it also contains a whole = element 70' of the rectifying unit 7. It is via the charging socket 2. The AC is input and the DC power is output via the positive terminal 71 and the negative terminal 72. The second unit 60 is electrically connected to the positive terminal 71 of the rectifier unit 7〇 and the positive terminal (+) of the battery unit 40. Β 匕 匕 匕 匕 匕 匕 随着 随着 随着 随着 随着 随着 随着 随着 随着 随着 随着 随着 随着 随着 随着 随着 随着 随着 随着 随着 随着 随着 随着 随着 随着 随着 随着 随着 随着 随着 随着 随着 随着 随着 随着 随着 随着 随着 随着 随着 随着 随着It is not a tiger. Therefore, when the user directly inserts the AC head into the charging socket for 20 days, the working module 63 can immediately detect that the trigger signal v # is detected by the M349132, and then the first prompt signal is turned off, and the oxygen is also turned on. ^Wake up the user's attention, must use, enter the charging and maintenance effect. However, the above-mentioned ones are only a few preferred embodiments of the new type of horses. However, this is not a limitation of this new and strict. * ^ & poor target area, that is, the application of this new type The patent equivalents and the new descriptions are more than the simple equivalent changes and repairs made in the book. The whites are still covered by this new patent. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a schematic view showing Fig. 2 is a squeaking sound... in the first type of battery charger structure; Fig. 3 is a view showing a conventional second battery charger structure; ,, *... The intent is to illustrate a first preferred embodiment of the present invention having a charging scent bottle charger; s no < electrogram 4 is a circuit schematic diagram illustrating the constituent circuit of the unit; and in the preferred embodiment 5 is a circuit schematic showing a second preferred embodiment of the novel bottle charger. ^Alarm Power 10 M349132
【主要元件符號說明】 200 ........電瓶充電器 20 ..........充電插座 21 ..........正端子 22 ..........第一負端子 23 ..........第二負端子 24 ..........導電彈片 30 ..........供電單元 31 ..........正電極頭 32 ..........負電極頭 40..........蓄電池 (+ ) …正極 (—) …負極 50 ..........控制單元 60 =........提示單元 61 ..........穩壓模組 611 ........穩壓晶片[Main component symbol description] 200 ........ battery charger 20 .......... charging socket 21 .......... positive terminal 22 ..... ..... first negative terminal 23 .......... second negative terminal 24 .......... conductive spring 30 .......... power supply unit 31 .......... positive electrode head 32 ..... negative electrode head 40..........battery (+) ... positive (-) ... negative 50 .......... control unit 60 =........ prompt unit 61 .......... voltage regulator module 611 ........ Pressure chip
Vr..........參考信號 62 ..........檢知模組 V s..........檢知信號 63 ..........工作模組 64 ..........提示模組 641 ........蜂鳴器 642 ........發光元件Vr..........reference signal 62 ..........detection module V s.......... detection signal 63 ... ....Working Module 64 ..........Cue Module 641 ........Buzzer 642 ........Lighting Element
Ri〜R4.....分壓電阻 70 .........整流單元 71 .........正電端 72 .........負電端Ri~R4.....voltage divider resistor 70 .........rectifier unit 71 .........positive terminal 72 ......... negative terminal
Vt.........觸發信號 90.........電源插頭 11Vt.........Trigger signal 90.........Power plug 11