201201003 六、發明說明： 【發明所屬之技術領域】 本發鴨種電祕絲置，_是—有USB連接埠之電源 供應裝置。 【先前技術】. 通用串列匯流排(Universal Serial Bus，USB)具備連接單—化、軟體自動 侧及熱插拔等功能。因上述的優點，使得USB成為目前電子設襟與電腦 系統連接時’，經常使用的連接介面之-。有些電子裝置(例如：刪播放器、 手機或其他可攜式電子裝置等)甚至會透過㈣連料連接賴祕，而由 電腦系統提供電力讀電子裝置進行充電，錢倾電齡闕傳輸資料 所需的電源。 隨著電子裝置功能日益增強，造成所需電流日益增加，然而一般電腦 系統的標準USB連接埠，所能提供的電流上限約為5〇〇mA，亦即超過 500mA以上的電流，電腦系統的USB連接槔便無法提供。如此，將造成連 接於電腦系統USB連接埠的電子裝置，無法正常充電或正常運作。舉例說 明’外接式硬碟(HDD)隨著容量曰益增加，使得所需的電流隨之提升，當所 需電流超過500mA時，一般電腦系統的USB連接埠便無法支援那麼大的 電流’造成外接式硬碟必須外加電源轉換器(ACAdaptor)才能正常運作。再 者，諸如Apple的產品iPhone、iPod Touch所需電流為800mA，而iPad更 達1700mA，使得傳統電腦系統的USB連接埠無法滿足需求。 因此’市面上有「〇n/〇ff Charge」與「3X USB Power」的技術提出。 其令，「On/Off Charge」就是讓電腦系統的主機板即使在睡眠/關機的情況201201003 VI. Description of the invention: [Technical field to which the invention belongs] The hairpin of the hairpin is set, _ is a power supply device with a USB connection. [Prior Art] The Universal Serial Bus (USB) has functions such as connection-single-single, software-automatic side, and hot-swap. Due to the above advantages, USB has become the connection interface that is often used when electronic devices are connected to computer systems. Some electronic devices (such as deleting players, mobile phones or other portable electronic devices) can even be connected through (4) connected materials, while the computer system provides power reading electronic devices for charging. Power supply. With the increasing function of electronic devices, the required current is increasing. However, the standard USB port of a typical computer system can provide a current limit of about 5 mA, that is, a current exceeding 500 mA, USB of a computer system. The connection is not available. As a result, the electronic device connected to the USB port of the computer system will not be properly charged or function properly. For example, the external hard disk (HDD) increases the capacity, so that the required current increases. When the required current exceeds 500mA, the USB connection of the general computer system cannot support such a large current. The external hard drive must be powered by a power adapter (ACAdaptor). Moreover, products such as Apple's iPhone and iPod Touch require 800 mA, while the iPad can reach 1700 mA, making the USB connection of traditional computer systems unsatisfactory. Therefore, the technology of "〇n/〇ff Charge" and "3X USB Power" has been put forward on the market. Therefore, "On/Off Charge" is to make the motherboard of the computer system sleep even when it is shut down.
i 〇 J 3 201201003 下，也能供電給USB連接埠，持續為外接的電子裝置充電。另_項技術％ USB Power」:是對USB連接琿供電的改善，包括加寬電源到湖連接淳 間的線路寬度、各腦連接_立的保麟、加域麟電流容許度等， 以讓USB連接埠的最大供電電流可達到15〇〇mA。 然而’上述的「On/OflfCharge」與「3χ聰ρ_Γ」技術，皆屬於電 腦系統中主機板的技術，脚必須紐新款域板的電腦魏，其膽連 接蟫才具有上述魏。換句話說’若使用者想讓電子裝置可連接電腦系統 的USB連接蟑，而進行大電流充電，則必須更換—塊具有上述功能的主機 板才能達成，如此所需花費的成本與經濟效益似乎不符合使用者需求。 【發明内容】 有鑑於此本發明提出-種電源供應裝置，直接於電源供應裝置的殼體 上開設腦連麟，且魏供絲置上的聰連料，紅電電流最高可 達到2_nA ’亦即-般電祕應裝置㈣紅限值，如此可滿足電流需求 較高的電子裝置，以提升使用上的便利性。 本發明提出秘絲置，設電科期，該魏供應裝置 包含··鍾、供電模組及連接埠。殼體表面具有至少一個開口。供電 模組設置於殼體内，提供賴线運作所需之電源。聰連接物接於供 電模組且_紐之開Π職置，藉由USB連鱗簡外部電子裝置進行 充電。 該電源供應裝 一個開口。供 連接埠耦接於 本發明亦提出-種電源供縣置，設置於f腦系統内， 置包含：殼體、供電模組及USB連接槔。殼體表面具有至少 電模組設置於Μ内，提供電齡統運作所f之電源。usb 4 201201003 供電模組且對應殼體之開口而設置。其中，當外部電子裝置插設於膽連 接璋時，USB連接埠可提供最高為細⑼安培(mA)之充電電流以對外部電 子裝置進行充電。 有關本發明的較佳實施例及其功效，茲配合圖式說明如后。 【實施方式】 印同時參照第1圖及第2圖’第1圖為電源供應裝置方塊圖；第2圖 為電源供絲置-實施例立體I本發鴨提出的電源供應裝置丨包含： 殼體10、供電模組20及USB連接槔30。 本發明所提出的電源供應裝置！應用於電腦系統2，用以提供電腦系統 2正常運作所需的電源。以目前電腦系統而言，ATX(AdvancedTeehn〇i〇gyi 〇 J 3 201201003, can also supply power to the USB port, continue to charge external electronic devices. Another _Technology% USB Power: It is an improvement on the power supply of the USB port, including widening the line width between the power supply to the lake, the brain connection, the Baolin, and the current tolerance of the domain, so that The maximum supply current of the USB port is 15 mA. However, the above-mentioned "On/OflfCharge" and "3χ聪ρ_Γ" technologies belong to the technology of the motherboard in the computer system. The foot must be the computer of the new domain board, and the above-mentioned Wei is the only one. In other words, if the user wants to connect the electronic device to the USB port of the computer system and charge it with a large current, it must be replaced. The motherboard with the above functions can be achieved, so the cost and economic cost of the device seem to cost. Does not meet user needs. SUMMARY OF THE INVENTION In view of the present invention, a power supply device is provided, which is provided directly on the casing of the power supply device, and the Conglian Lin is placed on the Weishang wire, and the red electric current can reach up to 2_nA'. That is, the general limit of the device (4) red limit, so that the electronic device with higher current demand can be satisfied to improve the convenience of use. The invention proposes a secret wire setting, and the electrical supply device comprises a clock, a power supply module and a connection port. The housing surface has at least one opening. The power supply module is disposed in the housing to provide power for the operation of the line. The Cong connection is connected to the power supply module and is opened by the USB connection. The power supply has an opening. The connector is also coupled to the present invention. A power supply is provided for the county, and is disposed in the f-brain system, and includes: a housing, a power supply module, and a USB port. The surface of the casing has at least an electric module disposed in the crucible to provide a power source for the electrical system. Usb 4 201201003 Power supply module and corresponding to the opening of the housing. Among them, when the external electronic device is inserted in the splicing port, the USB port can supply a charging current of up to a fine (9) amps (mA) to charge the external electronic device. Preferred embodiments of the present invention and their effects are described below in conjunction with the drawings. [Embodiment] Simultaneous reference to Fig. 1 and Fig. 2' Fig. 1 is a block diagram of a power supply device; Fig. 2 is a power supply device for a power supply wire - an embodiment of a stereo I The body 10, the power supply module 20 and the USB port 30 are provided. The power supply device proposed by the present invention! It is applied to the computer system 2 to provide the power required for the normal operation of the computer system 2. In the current computer system, ATX (AdvancedTeehn〇i〇gy
Extended)規麟最常使㈣電源供應裝置賴_，目此本發明電祕應裝置^ 可為符合ATX電源規格》 電源供應裝置1的殼體10表面具有至少一個開口 12。供電模組2〇設 置於殼體1G内’提供電腦系統2運作所需之獅，針躲電模組2〇於後 有詳盡之扰明。USB連接埠30耦接於供電模組2〇且對應殼體1〇之開口 12而設置，藉由USB連接埠30以供外部電子裝置進行充電。 -般電源供應裝置可提供的電流上限為細〇毫安培㈣），但限制提供 予USB連糾的電祕為毫銳，然轉統設計已無祕足現今外部 電子震置日益增加的充電電流需求’ m此本發明提出的USB連接埠可 提供最高為2000毫安培之充電電流’以滿足現今的使用需求。 再者，由於本發明的USB連接琿30直接與電源供應裝置i的供電模組 20電性連接’故即使當電腦系統2處於睡眠或關機狀態時，湖連接缚3〇⑸ 5 201201003 仍可供外部電子裝置正常充電。所以，使用者如果單純僅是要對外部電子 裝置充電，而沒有要使用電腦系統2時，便不需啟動電腦系統2，也可對外 部電子裝置充電，如此更可達到節約能源的功效。The extension of the power supply device is most often used to provide the at least one opening 12 on the surface of the casing 10 of the power supply device 1 in accordance with the ATX power supply specification. The power supply module 2 is disposed in the casing 1G to provide the lion required for the operation of the computer system 2. The needle hiding module 2 has detailed disturbances. The USB port 30 is coupled to the power supply module 2 and is disposed corresponding to the opening 12 of the housing 1b, and is connected to the external electronic device by the USB port 30. The current power supply can provide a current limit of fine mA (4), but the limit is not sharp enough for the USB connection. However, the design of the conversion system is no secret. Nowadays, the external electronic oscillator is increasing the charging current. The requirement is that the USB port provided by the present invention can provide a charging current of up to 2000 milliamps to meet the needs of today's use. Furthermore, since the USB port 30 of the present invention is directly electrically connected to the power supply module 20 of the power supply device i, even when the computer system 2 is in a sleep or shutdown state, the lake connection is still available (5) 5 201201003 The external electronics are properly charged. Therefore, if the user simply charges the external electronic device and does not use the computer system 2, the computer system 2 does not need to be activated, and the external electronic device can be charged, so that the energy saving effect can be achieved.
一 本發明提出將USB連接埠3〇直接設置於電源供應裝置1的殼體1〇表 面，且殼體10對應USB連接埠30設有開口 12,由第2圖可清楚看出，如 此的設計方式，可方便使用者插設外部電子裝置於USB連接埠3〇，而進行 充電。再者傳統上，為了達到讓USB連接埠可在電獅喊_時，仍可 供外部電子裝置充電’會設置-條電轉輸線連接在電驗絲置到電腦 機殼表面的聰連接埠⑽，減職生雜電轉輪線_外花費，而^ 增加成本支出。由此亦可看出本發明的另—優點，即不需上述電源傳輸線， 而節省成本支出。由此可知，本發雜出電源供職置丨的刪連接璋％ 設置方式，不僅可提升使用的便利性，更節省成本支出。 此外，電源供應裝置i更可包含資料傳輪線4〇。其中，資料傳輪線4< -端祕聰連接璋30 ’另一端耦接電腦系統2，藉由資料傳輸線4〇 ^ 供外部電子裝置與電齡統2進行資料傳輪。也就是說，腦連接物不 僅可提供_子裝置充咖，斜部電子裝_於電雜絲置 的贈連接槔30時，即可直接與電腦系统2之間進行資料的讀寫，更水 提升使用的便利性。 請參照第3圖，該圖所示為供電模組 乃塊圖。其中，供電模組2〇包含： 電磁干擾濾波電路21 '整流電路22、脈波 久尾度調變電路23、變壓電路24、 次級整流濾波電路25及補償回授電路26。 市電ιιον)，先經過電磁干[ 電源供應裝置1接收外部的交流電(例如 6 201201003 擾濾波電路21，用以限制突波電流(inrush current)並濾除電磁干擾。接著經 由整流電路22，將交流電轉換為直流電，於此整流電路22可為橋式整汗， 但不以此為限。接著，經由脈波寬度調變電路23、變壓電路24，調整電腦 系統2與USB連接痒30所需的電壓。補償回授電路26接收流出變麼電路 24的電源，並將訊號傳送予脈波寬度調變電路23，藉以判斷並調整輸出電 壓的準確性。最後，經由次級整流濾波電路25，進行第二次的整流濾波， 以確保輸出電壓的穩定性。由第3圖所示可知，供電模組2〇最後可輸出兩 • 組電源，一組提供給電腦系統2正常運作之用，另一組即提供給電源供應 裝置1的USB連接埠30之用。 雖然本發明的技術内容已經以較佳實施例揭露如上，然其並非用以限 定本發明，任何熟習此技藝者，在不脫離本發明之精神所作些許之更動與 潤飾，皆應涵蓋於本發明的範嘴内，因此本發明之保f蔓範圍當視後附之申 請專利範圍所界定者為準。 【圖式簡單說明】 •帛1®:電源供應裝置方塊圖 第2圖：電源供應裝置一實施例立體圖 第3圖：供電模組方塊圖 【主要元件符號說明】 1 :電源供應裝置 2:電腦系統 W :殼體 12 :開口 7 201201003 20 :供電模組 21 :電磁干擾濾波電路 22 :整流電路 23 :脈波寬度調變電路 24 :變壓電路 25 :次級整流濾波電路 26 :補償回授電路 30 : USB連接埠 40 :資料傳輸線One invention proposes to directly connect the USB port 3 to the surface of the casing 1 of the power supply device 1, and the casing 10 is provided with an opening 12 corresponding to the USB port 30. As can be clearly seen from Fig. 2, such a design In this way, the user can conveniently plug in an external electronic device to the USB port for charging. In addition, traditionally, in order to achieve the USB connection, it can be used to charge the external electronic device when the electric lion is shouting _ 'will be set - the electric transmission line is connected to the smart cable placed on the surface of the computer case (10) , reduce the cost of the electrician revolving line _ outside the cost, and ^ increase the cost. It can also be seen that another advantage of the present invention is that the above power transmission line is not required, and cost is saved. It can be seen that the setting of the connection port % of the power supply for the service is not only improved the convenience of use, but also saves the cost. In addition, the power supply device i may further include a data transmission line 4〇. The data transmission line 4 < - the end of the secret connection 璋 30 ′ is coupled to the computer system 2, and the data transmission line 4 〇 ^ for the external electronic device and the electric age system 2 for data transmission. That is to say, the brain connector can not only provide _ sub-device charging, oblique electronic installation _ when the electric cable is set to connect 槔 30, can directly read and write data between the computer system 2, more water Improve the convenience of use. Please refer to Figure 3, which shows the power supply module as a block diagram. The power supply module 2A includes: an electromagnetic interference filter circuit 21' rectifier circuit 22, a pulse long-tail modulation circuit 23, a transformer circuit 24, a secondary rectification filter circuit 25, and a compensation feedback circuit 26. Mains ιιον), first through the electromagnetic dry [power supply device 1 receives external AC (for example, 6 201201003 disturbance filter circuit 21, used to limit the inrush current and filter out electromagnetic interference. Then through the rectifier circuit 22, the AC The switching circuit 22 can be a bridge type sweating, but not limited thereto. Then, through the pulse width modulation circuit 23 and the transformer circuit 24, the computer system 2 and the USB connection are adjusted to 30. The required voltage, the compensation feedback circuit 26 receives the power of the outgoing circuit 24, and transmits the signal to the pulse width modulation circuit 23, thereby judging and adjusting the accuracy of the output voltage. Finally, via the secondary rectification filter circuit 25, the second rectification and filtering is performed to ensure the stability of the output voltage. As shown in Fig. 3, the power supply module 2 can finally output two sets of power supplies, one set is provided for the normal operation of the computer system 2. The other group is provided for the USB port 30 of the power supply device 1. Although the technical content of the present invention has been disclosed above in the preferred embodiment, it is not intended to limit the present invention. Those skilled in the art will be able to make a few modifications and refinements without departing from the spirit of the invention, and should be included in the scope of the present invention, and therefore the scope of the invention is defined by the scope of the patent application. [Simplified illustration] 帛1®: Power supply unit block diagram 2: Power supply unit 1 embodiment perspective view 3: Power supply module block diagram [Main component symbol description] 1 : Power supply unit 2: computer system W: housing 12: opening 7 201201003 20: power supply module 21: electromagnetic interference filter circuit 22: rectifier circuit 23: pulse width modulation circuit 24: transformer circuit 25: secondary rectification filter circuit 26 : Compensation feedback circuit 30 : USB connection 埠 40 : Data transmission line