M351549 八、新型說明： 【新型所屬之技術領域】 本新型是有關於-種可攜 < 電腦類產。，特別是产一 種可對外部電子產品供應其電能或進行充電功能之；“ 電腦類產品。 揭式 【先前技術】 mi it ^ (Universal Series Bus; USB)^ φ ，已是如個人電腦、筆記型電腦、個人數位助理等 播放機或行動電話等電子裳置所常㈣ 科傳輸介面。以一般個人雷腿& 版個人電腦為例，目前多配備 組USB傳輸介面’且usb僂於a而目士 出及訊號輸入之接點，因此，：用者只要準訊號輸 輸線將個人電腦與外部的電子裝置作連結，即可Vi更= 輪出及訊號輸入等功能。傳輸方式進-電能輸出、訊號 目刖雖有經由USB傳輸介面將桌上型電 =部的可攜式電腦類產品之技術，然而多是必= 二電腦開機後，將外接之交流電加以轉換可出 供應給與該桌上型雷 j W出並 能，若m , 可攜式電腦類產品電 ^ ’ 〃型電腦關，則無法享受到此種 方式的優點，此外，若 裡仏應电月匕 環浐 ，在沒有交流電源供應 =，亦”，、法得到桌上型電腦供應 — 【新型内容】 ^月b 考慮到-般例如筆記型電腦、個人數位助理等裝置的 M351549 腦類產品’多同時配備有充電電池，如此可避免 在可攜:、供电的订動限制，或沒有交流電源供應的困擾， 在了攜式電腦類產品中， ，、所配備之充電電池具有蓄積電 At '、…力，且電子產品之標準傳輸介面具有可傳輸電 ==，因此’本新型之目"在於提供一種= ,之電能加以轉換，以其標準傳輸介面對外部的電 品供應電能或進行充電功能之可攜式電腦類產品。 本新3L之另一目的，即在於提供一種可選擇自外部電 此或充，電池之二種供應電能方式之可攜式電腦類產品。 '疋本新里之具有充電裝置之可攜式電腦類產品， 匕含有儲存電能並施放電能之一充電電池、耗接該充電電 池之一直流轉換電路、耗接該直流轉換電路之—切換開關 ’及心輸出㈣需電能形式之一輸出介面，該直流轉換 電路是用以將該充電電池所施放之電能轉換到—外部所需 電能形式，該切換開關是用以控制是否導通電路，藉由該 控制切換開關之導通，可從該可攜式電腦類產品之充電電 池取得其施放電能，並經由該輸出介面供應外部電子產品 所需電能形式。 為達成可選擇自外部電能或充電電池之二種供應電能 方式之㈣’本新型之具有充電裝置之可攜式電腦類產品 更包含有-用以提供電能之外部電能供應單元，及一耦接 該直流轉換電路之外部電能轉換單元，該外部電能轉換單 元是用以將該外部電能供鱗域提供電能轉換到一所需 電能形式，其中該直流轉換電路具有—選擇電路，根據使 M351549 用者之選擇，用以將該直流轉換電路之輸入於該充電電池 與该外部電能轉換單元間做切換。 【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 乂下配σ參考圖式之較佳實施例的詳細說明中，將可清楚 的呈現。 -固1所示’為本新型具有充電裝置之可攜式電腦類 產品1之較佳實施例，可攜式電腦類產品】包含有—儲存 電能並施放電能之充1€池u、純充電電池u之—直流 轉換電路12、_直流轉換電路12之—切換開關&及 用以輸出所需電能形式之—輸出介面14。 在本較佳實施例中，可攜式電腦類產品1可為一筆記 型電腦或一個人數位助理（pDA)’其内部安裝有充電電池 ’並具有可供傳輸電能的輸出介面14，而該輸出介面Μ可 為一 USB介面或一 PS/2介面。 ¥可攜式電腦類產品i開機後，即可利用其所安裝的 軟體來對切換開關13進行控制，決定是否由充電電池心 應電能，而切換„ 13是用以㈣直流轉換電路η及輸 出介面14之間的電路是否導通，藉由控制切換開關η之 ^可從可攜式電腦類產品1之充電電池11取得其施放 :、輪出；！面14輸出並供應外部所需電能形式。在 本較佳實施例中，該切換開_ 13可為—金屬氧化半導體 (MOS)’或由電晶體、繼電器等元件所構成之開關組件。 至於直流轉換電路12則是用以將充電電池Μ施放之 M351549 電能轉換到一外部所需電能 直流轉換電路12轉換後之電：實施例中，經 二,、，β # 為電他在此為5伏特電壓， 而亦可以是其他可供-般照明裝置2、小型電風扇3? 動電話充電器4等外部電子產品所需的電能形式，田或行 使可攜式電腦類產品！以其錯存電能之充電電匕二匕可 :月裝置2、小型電風扇3,或行動電話充電 二' 產品施放電能。 寺外。卩電子 …所示’可攜式電腦類產品】更 外部電力提供電能之外部電能供應單力15，及—^ = Γ二電用路12之外部電能轉換單“，外部電能轉換單; ，電力賴供電㈣㈣上料Μ能形式 且罝机轉換電路12具有一選擇電路121。 選擇電路121亦是湘可攜式電腦類產品1所安裝的 對其進行控制，根據使用者之選擇，即可使直流轉 、电^之輸人在充電電池U與外部電能轉換單元16間 做切換’而得以選擇自外部電能供應單元15供電或自充電 電池U供電之二種供應方式，如此，即使無外部交流電源 可兹應用’亦可以選擇由充電電池11供電。 β 、除了使用軟體控制方式以外，可攜式電腦類產品丨亦 可以設置-操作面板17的方式來對切換開關13及選擇電 路丨21進行控制，其可由使用者於操作面板17上輸入對於 切換開關13及選擇電路121之控制指令，例如『啟動充電 功能』、『指定供電模式』等選項，讓使用者更加容易使用 M351549 “广、’、内上述’由於本新型具有充電裝置之可攜性可 電腦類產品1所配備之充雷 兄電電池U具有蓄積電能可供應雷 力’且可攜式電腦類姦口 、 產1之輸出介面14具有可傳輸電能 的特性，可將充雷雷#】τ b ' 之電能以直流轉換電路12加以韓 換後’以其輸出介面14對外却从+ 對外部的電子產品供應電能或進 充電功此’改善了以往、、会古丄$兩 、 又有父流電源供應的情況下，則盔 法得到電腦供應所需電能的窘況。 、 此外，本新型具有充電裳置之可攜式電腦類產品1可 依據使用者之選擇，即可使直流轉換電路12之輸入在充電 電池11與外部電能轉換單元16間做切換，而得以選擇 部電能供應單元15供雷 早70 15供電或自充電電池U供電之二種供應方 式，除了可提供使用者更多的選擇，更兼具實用的價值。 惟以上所述者，僅為本新型之較佳實施例而已，當不 能以此限定本新型實施之範圍，即大凡依本新❹請:利 觀圍及新魏㈣額作之簡單的等效變化與修飾，皆仍 屬本新型專利涵蓋之範圍内。 【圖式簡單說明】 圖1是—電路方塊圖，說明本新型具有充電裝置之可 攜式電腦類產品之齡往音絲彳丨 較侄實轭例，由其充電電池經輸出介面 =於外接之-照明裝置、一小型電風扇，或一行動電話充 電器施放電能；及 圖2是-電路方塊圖，說明該較佳實施例以操作面板 ，對切換開關及選擇電路進行控制，而可於外部電能供應 單元或充電電池供電之二種供應方式中作選擇。 9 M351549 【主要元件符號說明】 1 ··. …可攜式電腦類產品 15··· …外部電能供應單元 11 ·· ……充電電池 16··· …外部電能轉換單元 12·… …· ·直流轉換電路 17··· ......操作面板 121 ·· ••…選擇電路 2 ·· ……照明裝置 13···· ••…切換開關 3 .... ……小型電風扇 14···· ••…輸出介面 4 ··._ ……行動電話充電器 10M351549 Eight, new description: [New technology field] This new type is related to - portable &computer; computer production. In particular, it produces a function that can supply electric energy or charge to external electronic products; "Computer products. [Previous technology] mi it ^ (Universal Series Bus; USB)^ φ, is like a personal computer, notes Computers, personal digital assistants, and other electronic devices such as players or mobile phones often use the (four) branch transmission interface. For example, in the case of a typical personal thunder leg & personal computer, there is currently a group USB transmission interface 'and usb is at a The contact between the witness and the signal input, therefore, the user can connect the personal computer to the external electronic device as long as the quasi-signal transmission line can be used, such as Vi and the signal output. Although the output and signal source have the technology of the portable computer type product of the desktop type via the USB transmission interface, most of them must be = after the second computer is turned on, the external alternating current is converted and supplied to the The desktop type Lei W W can and can, if m, portable computer products ^ ^ 〃 type computer off, you can not enjoy the advantages of this way, in addition, if the 仏 仏 电 电 电 浐 浐 浐Did not pay Stream power supply =, also,, the law is available on the desktop computer - [new content] ^ month b Consider the M351549 brain products such as notebook computers, personal digital assistants, etc. In this way, it can avoid the problem of portability: the limitation of power supply, or the lack of AC power supply. In the portable computer products, the rechargeable battery equipped with accumulators has At ', ... force, and electronic The standard transmission interface of the product has the transmittable power ==, so the 'the purpose of the new type' is to provide a kind of power conversion for the power supply of the standard power transmission or the charging function of the external power supply. Computer products. Another purpose of the new 3L is to provide a portable computer product that can be selected from an external power supply or a rechargeable battery. '疋本新里's portable computer product with charging device, 充电 contains a rechargeable battery that stores electric energy and discharges energy, consumes a DC conversion circuit of the rechargeable battery, and consumes the DC conversion circuit 'and heart output (4) one of the output forms of the electric energy form, the DC conversion circuit is used to convert the electric energy applied by the rechargeable battery to an externally required form of electric energy, and the switch is used to control whether the circuit is turned on, The control switch is turned on to obtain the discharge energy from the rechargeable battery of the portable computer product, and the form of the electric energy required for the external electronic product is supplied through the output interface. In order to achieve the two types of power supply methods that can be selected from external electric energy or rechargeable batteries, (4) the portable computer type product with charging device of the present invention further includes an external electric energy supply unit for supplying electric energy, and a coupling An external power conversion unit of the DC conversion circuit, the external power conversion unit is configured to convert the external power supply range to provide a required power form, wherein the DC conversion circuit has a selection circuit, according to the user of the M351549 The method is configured to switch the input of the DC conversion circuit between the rechargeable battery and the external power conversion unit. [Embodiment] The foregoing and other technical contents, features and effects of the present invention will be apparent from the detailed description of the preferred embodiment of - Solid 1 shows a preferred embodiment of the portable computer type product 1 having a charging device, and the portable computer product includes a battery for storing electric energy and discharging energy. The battery u is a DC conversion circuit 12, a DC switch circuit 12, a switch, and an output interface 14 for outputting a desired form of power. In the preferred embodiment, the portable computer product 1 can be a notebook computer or a digital assistant (pDA) that has a rechargeable battery installed therein and has an output interface 14 for transmitting power, and the output is output. The interface can be a USB interface or a PS/2 interface. ¥A portable computer product i can be used to control the switch 13 by using the software installed to determine whether the battery should be powered by the rechargeable battery, and the switch is used to (4) the DC conversion circuit η and the output. Whether the circuit between the interfaces 14 is turned on or not can be obtained from the rechargeable battery 11 of the portable computer-like product 1 by controlling the switching switch η: the wheel-out; the surface 14 outputs and supplies the externally required power form. In the preferred embodiment, the switching switch 13 can be a metal oxide semiconductor (MOS) or a switch component composed of a transistor, a relay, etc. The DC converter circuit 12 is used to charge the battery. The M351549 power is converted to an external required power. The DC conversion circuit 12 converts the electricity. In the embodiment, after the second, the, and the ## are electric, the voltage is 5 volts here, and the other can be used. Lighting device 2, small electric fan 3? Mobile phone charger 4 and other external electronic products required for the form of electric energy, Tian or exercise portable computer products! With its faulty electrical energy charging battery can be used: monthly device 2 Small Electric fan 3, or mobile phone charging two 'products can discharge energy. Outside the temple. 卩Electronics...shows 'portable computer products】external power supply external power supply single power 15, and -^ = Γ二电The external power conversion unit of the road 12 is used to convert a single "external power conversion unit; the power supply to the power supply (4) (4) loading mode and the down converter circuit 12 has a selection circuit 121. The selection circuit 121 is also controlled by the installation of the portable computer type product 1 of the portable computer type. According to the user's choice, the input of the direct current and the electric power can be made between the rechargeable battery U and the external power conversion unit 16. Switching 'can be selected from the two power supply modes of the external power supply unit 15 or the self-charging battery U, so that the battery can be selectively powered by the rechargeable battery 11 even if there is no external AC power supply. In addition to the software control mode, the portable computer product can also be provided with the operation panel 17 to control the changeover switch 13 and the selection circuit 21, which can be input by the user on the operation panel 17 for switching. The control commands of the switch 13 and the selection circuit 121, such as the "start charging function" and the "specified power supply mode", make it easier for the user to use the M351549 "wide," and the above - because of the portability of the charging device of the present invention. The computer-based product 1 is equipped with a rechargeable electric battery U that has accumulated electrical energy to supply lightning force' and a portable computer type of rape mouth, the output interface of the output 14 has the characteristics of transmitting electric energy, and can be charged with Lei Lei # The electric energy of τ b ' is replaced by the DC conversion circuit 12, and the output of the interface 14 is externally supplied from the + external electronic product or the charging function is improved. In the case of a parental power supply, the helmet method obtains the power required by the computer. In addition, the portable computer type product with charging and discharging can be used. According to the user's choice, the input of the DC conversion circuit 12 can be switched between the rechargeable battery 11 and the external power conversion unit 16, and the power supply unit 15 can be powered by the power supply or the self-charging battery U. The two modes of supply, in addition to providing users with more choices, are more practical and practical. However, the above is only the preferred embodiment of the present invention, and the scope of the present invention cannot be limited thereto. That is to say, the simple equivalent changes and modifications of Li Guanwei and Xinwei (4) are still within the scope of this new patent. [Simplified illustration] Figure 1 is a circuit block diagram The invention relates to a portable computer type product with a charging device, which is a sturdy yoke example, and the rechargeable battery is outputted through an output interface = an external device - a lighting device, a small electric fan, or an action The telephone charger is capable of discharging energy; and FIG. 2 is a circuit diagram illustrating the preferred embodiment of the control panel for controlling the switch and the selection circuit, and for external power supply unit or charging 9 M351549 [Main component symbol description] 1 ··. ...Portable computer products 15···...External power supply unit 11 ··......Rechargeable battery 16··· ... External power conversion unit 12·····DC conversion circuit 17···...Operation panel 121 ·· ••...Selection circuit 2 ··......Lighting device 13···· ••...Switch 3 .... ...... small electric fan 14···· ••...output interface 4 ··._ ...... mobile phone charger 10