TWI511406B - Charging device - Google Patents
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Description
本發明涉及一種充電裝置，尤其涉及一種利用動能產生電能之充電裝置。 The present invention relates to a charging device, and more particularly to a charging device that generates electrical energy using kinetic energy.
隨著無線通訊與資訊處理技術之發展，手機、PDA(Personal Digital Assistant，個人數位助理)、筆記本電腦等可攜式電子裝置之應用日益普遍。可攜式電子裝置之使用一般要由電池來提供電能，但使用一段時間以後，電池電量會耗盡，這時需要使用專用充電裝置給電池進行充電，以供可攜式電子裝置繼續使用。 With the development of wireless communication and information processing technology, the application of portable electronic devices such as mobile phones, PDAs (Personal Digital Assistants), and notebook computers is becoming more and more popular. The use of portable electronic devices generally requires power from a battery, but after a period of use, the battery power is exhausted, and a dedicated charging device is required to charge the battery for continued use by the portable electronic device.
然而，習知之充電裝置一般都需要於有固定電源之情況下才能給該可攜式電子裝置進行充電，這給於長時間野外作業等難以獲得固定電源之情況下使用可攜式電子裝置帶來很大不便。此外，習知之充電裝置大多都係獨立於可攜式電子裝置另外配置之，必須隨身攜帶方能滿足隨時給可攜式電子裝置進行充電之需要，於工作和生活中，可能會帶來不便。 However, the conventional charging device generally needs to charge the portable electronic device when there is a fixed power source, which brings the portable electronic device to the case that it is difficult to obtain a fixed power source for a long time in the field. Very inconvenient. In addition, most of the conventional charging devices are separately configured independently of the portable electronic device, and must be carried around to meet the needs of charging the portable electronic device at any time, which may cause inconvenience in work and life.
有鑒於此，有必要提供一種適用更加方便之充電裝置。 In view of this, it is necessary to provide a charging device that is more convenient to use.
一種充電裝置，用於給可攜式電子裝置之電池充電。所述充電裝置包括一發電單元，所述發電單元感應所述充電裝置運動時所獲得之動能，並將所述動能轉換為電能，並將所述電能提供給所述 電池以對其進行充電。 A charging device for charging a battery of a portable electronic device. The charging device includes a power generating unit that senses kinetic energy obtained when the charging device moves, converts the kinetic energy into electrical energy, and supplies the electrical energy to the The battery is charged.
一種充電裝置，用於給可攜式電子裝置之電池充電。所述充電裝置包括一發電單元、一常規充電單元及一與所述發電單元和常規充電單元電性連接之充電模式選擇單元。所述發電單元感應所述充電裝置運動時獲得之動能，並將所述動能轉換為電能，並將所述電能提供給所述電池以對其進行充電，所述充電模式選擇單元用於選擇所述充電裝置為常規充電模式或係為利用動能充電模式，以增加所述充電裝置之充電方式選擇。 A charging device for charging a battery of a portable electronic device. The charging device includes a power generating unit, a conventional charging unit, and a charging mode selection unit electrically connected to the power generating unit and the conventional charging unit. The power generating unit senses kinetic energy obtained when the charging device moves, converts the kinetic energy into electrical energy, and supplies the electrical energy to the battery to charge the battery, and the charging mode selecting unit is configured to select The charging device is in a normal charging mode or a kinetic energy charging mode to increase the charging mode selection of the charging device.
相較於習知技術，所述充電裝置利用發電單元將動能轉換為電能之工作原理，將產生之電能提供給所述電池以對其進行正常充電。經由穩壓單元處理，並經由電源保護單元控制電壓正常輸入至電池，並保護電池正常進行充電作業。所述充電裝置充分利用電子裝置由於振動、晃動等產生之動能，並將該動能轉換產生電池需要之電能，係習知充電裝置之有效輔助。從而實現了所述充電裝置於無固定電源之情況下亦可給可攜式電子裝置充電之功能，於可攜式電子裝置之使用中獲得更大便利。 Compared with the prior art, the charging device utilizes the working principle of the power generating unit to convert kinetic energy into electrical energy, and supplies the generated electrical energy to the battery to normally charge it. It is processed by the voltage stabilization unit, and the voltage is normally input to the battery through the power protection unit, and the battery is normally protected from charging. The charging device fully utilizes the kinetic energy generated by the electronic device due to vibration, shaking, etc., and converts the kinetic energy to generate electrical energy required by the battery, which is an effective aid of the conventional charging device. Therefore, the charging device can also charge the portable electronic device without a fixed power source, which is more convenient for use in the portable electronic device.
100‧‧‧充電裝置 100‧‧‧Charging device
130‧‧‧穩壓單元 130‧‧‧Stabilizer
150‧‧‧充電模式選擇單元 150‧‧‧Charging mode selection unit
170‧‧‧電池 170‧‧‧Battery
220‧‧‧發電單元 220‧‧‧Power unit
240‧‧‧儲能單元 240‧‧‧ Energy storage unit
260‧‧‧充電模式選擇單元 260‧‧‧Charging mode selection unit
280‧‧‧介面單元 280‧‧‧Interface unit
120‧‧‧發電單元 120‧‧‧Power unit
140‧‧‧常規充電單元 140‧‧‧General charging unit
160‧‧‧電源保護單元 160‧‧‧Power protection unit
200‧‧‧充電裝置 200‧‧‧Charging device
230‧‧‧穩壓單元 230‧‧‧Stabilizer
250‧‧‧常規充電單元 250‧‧‧General charging unit
270‧‧‧電源保護單元 270‧‧‧Power Protection Unit
圖1為本發明第一較佳實施例充電裝置之功能模組圖。 1 is a functional block diagram of a charging device according to a first preferred embodiment of the present invention.
圖2為本發明第二較佳實施例充電裝置之功能模組圖。 2 is a functional block diagram of a charging device according to a second preferred embodiment of the present invention.
請參閱圖1，本發明第一較佳實施例公開一種充電裝置100，其可用於對手機、PDA、筆記型電腦等可攜式電子裝置進行充電。該充電裝置100具有普通充電模式和動能充電模式兩種充電模式，以便更方便地給電子裝置充電。 Referring to FIG. 1 , a first preferred embodiment of the present invention discloses a charging device 100 that can be used to charge a portable electronic device such as a mobile phone, a PDA, or a notebook computer. The charging device 100 has two charging modes of a normal charging mode and a kinetic energy charging mode to more conveniently charge the electronic device.
本較佳實施例之充電裝置100內置於所述可攜式電子裝置中，該充電裝置包括一發電單元120、一與所述發電單元120電性連接之穩壓單元130、一常規充電單元140、一與所述穩壓單元130和常規充電單元140電性連接之充電模式選擇單元150、一電源保護單元160及一與所述電源保護單元160電性連接之電池170。 The charging device 100 of the preferred embodiment is built in the portable electronic device. The charging device includes a power generating unit 120, a voltage stabilizing unit 130 electrically connected to the power generating unit 120, and a conventional charging unit 140. A charging mode selection unit 150 electrically connected to the voltage stabilizing unit 130 and the conventional charging unit 140, a power protection unit 160, and a battery 170 electrically connected to the power protection unit 160.
所述發電單元120可使用加速度感測器(G-sensor)等可將動能轉換為電能之能量轉換器件，其藉由感知該充電裝置100之移動變化，並將該移動變化產生之動能轉化為電能，並產生一電壓。所述穩壓單元130接收發電單元120輸入之所述電壓，並對該電壓進行升壓處理，從而將該電壓升至適合對所述電子裝置之電池170充電之電壓範圍。 The power generating unit 120 may use an energy conversion device that converts kinetic energy into electrical energy, such as an acceleration sensor (G-sensor), by sensing the movement change of the charging device 100, and converting the kinetic energy generated by the movement change into Electrical energy and generate a voltage. The voltage stabilizing unit 130 receives the voltage input by the power generating unit 120, and boosts the voltage, thereby raising the voltage to a voltage range suitable for charging the battery 170 of the electronic device.
所述常規充電單元140可以接入220伏特或110伏特等市電電壓，於有固定電源之情況下給電子裝置之電池170進行充電。 The conventional charging unit 140 can be connected to a commercial voltage such as 220 volts or 110 volts to charge the battery 170 of the electronic device with a fixed power source.
所述充電模式選擇單元150可以係習知之選擇開關，用於選擇該充電裝置100使用常規充電模式還係使用動能充電模式。可以理解，所述充電模式選擇單元150可以藉由使用按鍵等操作裝置以手動方式選擇充電模式，亦可以使用預設於所述電子裝置中之軟體根據不同之應用條件選擇充電模式。例如，當常規充電單元140接入市電電壓時，充電模式選擇單元150接收到所述常規充電單元140接入電能之訊號，並自動選擇為常規充電模式；當電子裝置處於震動等狀態時，充電模式選擇單元150感應到充電裝置100處於運動狀態，並自動選擇為動能充電模式。 The charging mode selection unit 150 may be a conventional selection switch for selecting the charging device 100 to use the normal charging mode or to use the kinetic energy charging mode. It can be understood that the charging mode selection unit 150 can manually select a charging mode by using an operating device such as a button, and can also select a charging mode according to different application conditions using a software preset in the electronic device. For example, when the conventional charging unit 140 is connected to the mains voltage, the charging mode selection unit 150 receives the signal that the conventional charging unit 140 is connected to the electric energy, and automatically selects the normal charging mode; when the electronic device is in a state of vibration or the like, charging The mode selection unit 150 senses that the charging device 100 is in motion and automatically selects the kinetic energy charging mode.
所述電池170為電子裝置中習知之可充電電池(如鋰電池等)，為所述電子裝置之正常工作提供電能支援。所述電源保護單元 160用於防止所述穩壓單元130和常規充電單元140輸出之電壓過高而導致電池170充電出現異常。另外，該電源保護單元160可控制電池170基本充足後自動進入涓流充電狀態，避免出現過充和欠充現象。當電路中出現過流、過壓、欠壓和所述電池170出現過熱等異常情況時，該電源保護單元160均會自動停止充電以避免所述電池170受到損害，給電池170設置了較佳之運行環境，大大延長了電池170之使用壽命。 The battery 170 is a rechargeable battery (such as a lithium battery or the like) conventionally known in electronic devices, and provides power support for normal operation of the electronic device. The power protection unit The 160 is used to prevent the voltage outputted by the voltage stabilizing unit 130 and the conventional charging unit 140 from being too high, resulting in abnormality in charging of the battery 170. In addition, the power protection unit 160 can control the battery 170 to automatically enter the trickle state after being substantially sufficient to avoid overcharging and undercharging. When an abnormal condition such as overcurrent, overvoltage, undervoltage, and overheating of the battery 170 occurs in the circuit, the power protection unit 160 automatically stops charging to prevent the battery 170 from being damaged, and the battery 170 is preferably provided. The operating environment greatly extends the service life of the battery 170.
當使用市電給所述電池170充電時，所述常規充電單元140接入220伏特或110伏特等市電電壓，所述充電模式選擇單元150選擇採用利用常規充電模式，於所述電源保護單元160之保護下給所述電池170進行充電。 When the battery 170 is charged by the utility power, the conventional charging unit 140 accesses a commercial voltage such as 220 volts or 110 volts, and the charging mode selection unit 150 selects to use the conventional charging mode at the power protection unit 160. The battery 170 is charged under protection.
於攜帶具有所述充電裝置100之電子裝置時，即可利用動能充電模式給所述電池170充電，其具體操作如下：所述充電模式選擇單元150感應電子裝置之晃動、上升、下降等各種運動，並選擇採用利用動能充電模式，電子裝置之各種運動都會被所述發電單元120感應到，並將此動作變化產生之動能轉化為電能。然後，經由所述穩壓單元130將該電能進行升壓處理，並轉換為適合所述電池170充電之電壓值。然後，經由所述電源保護單元160保護電池170進行充電，並由該電源保護單元160避免電池170出現過流、過壓、欠壓、過熱等異常情況發生。 When the electronic device having the charging device 100 is carried, the battery 170 can be charged by using the kinetic energy charging mode, and the specific operation is as follows: the charging mode selecting unit 150 senses various movements such as shaking, rising, falling, and the like of the electronic device. And using the kinetic energy charging mode, various movements of the electronic device are sensed by the power generating unit 120, and the kinetic energy generated by the change of the action is converted into electrical energy. Then, the electric energy is subjected to a boosting process via the voltage stabilizing unit 130, and converted into a voltage value suitable for charging the battery 170. Then, the battery 170 is protected by the power protection unit 160 for charging, and the power protection unit 160 prevents the abnormality of the battery 170 from overcurrent, overvoltage, undervoltage, overheating, and the like.
請一併參閱圖2，本發明充電裝置之第二較佳實施例應用於該可攜式電子裝置。本實施例中，所述充電裝置200外置於所述可攜式電子裝置，其包括一發電單元220、一與所述發電單元220電性連接之穩壓單元230、一與所述穩壓單元230電性連接之儲能單元 240、一常規充電單元250、一與所述儲能單元240和常規充電單元250電性連接之充電模式選擇單元260、一電源保護單元270及一介面單元280。 Referring to FIG. 2 together, a second preferred embodiment of the charging device of the present invention is applied to the portable electronic device. In this embodiment, the charging device 200 is externally disposed on the portable electronic device, and includes a power generating unit 220, a voltage stabilizing unit 230 electrically connected to the power generating unit 220, and a voltage regulator. The energy storage unit electrically connected to the unit 230 240, a conventional charging unit 250, a charging mode selection unit 260 electrically connected to the energy storage unit 240 and the conventional charging unit 250, a power protection unit 270 and an interface unit 280.
所述發電單元220、穩壓單元230、常規充電單元250、充電模式選擇單元260及電源保護單元270之工作原理與上述之第一較佳實施例相同。所述儲能單元240可為蓄電池組、儲能電容器等可以充電並能存儲電能之器件，它之作用係於該充電裝置200不接入電子裝置時將動能轉換產生之電能暫時存儲於其中，於接入電子裝置時，所述儲能單元240將存儲之電能經過所述電源保護單元270轉移給電池以對其進行充電。所述介面單元280與可攜式電子裝置之電池電性連接，用於將經電源保護單元270處理後之電能給所述可攜式電子裝置之電池充電。 The working principle of the power generating unit 220, the voltage stabilizing unit 230, the conventional charging unit 250, the charging mode selecting unit 260, and the power source protecting unit 270 is the same as that of the first preferred embodiment described above. The energy storage unit 240 can be a battery pack, a storage capacitor, or the like that can be charged and can store electrical energy. The function of the energy storage unit 240 is to temporarily store the electric energy generated by the kinetic energy conversion when the charging device 200 is not connected to the electronic device. When the electronic device is accessed, the energy storage unit 240 transfers the stored electrical energy to the battery through the power protection unit 270 to charge it. The interface unit 280 is electrically connected to the battery of the portable electronic device for charging the battery processed by the power protection unit 270 to the battery of the portable electronic device.
可以理解，所述電池170可以係獨立於可攜式電子裝置另外設置之電池，亦可將習知之可攜式電子裝置之電池直接接入所述充電裝置100。於實際應用中，該充電裝置100為習知充電裝置之有效輔助，有利於節能及環保之發展。 It can be understood that the battery 170 can be independently connected to the battery of the portable electronic device, and the battery of the conventional portable electronic device can be directly connected to the charging device 100. In practical applications, the charging device 100 is an effective auxiliary for the conventional charging device, which is beneficial to the development of energy saving and environmental protection.
顯然，所述介面單元280可以為UART(Universal Asynchronous Receiver/Transmitter，通用非同步接收/發送裝置)介面、USB(Universal Serial Bus，通用串列匯流排)介面或其他與所述可攜式電子裝置相匹配之資料傳輸介面。 Obviously, the interface unit 280 can be a UART (Universal Asynchronous Receiver/Transmitter) interface, a USB (Universal Serial Bus) interface, or the like and the portable electronic device. Matching data transfer interface.
所述充電裝置100可採用常規充電模式和動能充電模式兩種充電模式，當有固定電源時，藉由常規充電單元140接入固定電源即可給電子裝置之電池170進行充電。當沒有固定電源時，藉由發電單元120產生電能，並由穩壓單元130及電源保護單元160處理 後即可給可攜式電子裝置之電池170進行充電。該充電裝置100操作方便，適用範圍廣，平時隨身攜帶具有該充電裝置100即可實現邊活動邊給該電子裝置之電池充電之功能，於可攜式電子裝置之使用中獲得較大便利。 The charging device 100 can adopt two charging modes, a normal charging mode and a kinetic energy charging mode. When a fixed power source is provided, the battery 170 of the electronic device can be charged by the conventional charging unit 140 being connected to the fixed power source. When there is no fixed power source, the power is generated by the power generating unit 120, and is processed by the voltage stabilizing unit 130 and the power protection unit 160. The battery 170 of the portable electronic device can then be charged. The charging device 100 is convenient to operate and has a wide application range. The portable charging device 100 can carry the function of charging the battery of the electronic device while moving, and the utility model can obtain greater convenience in the use of the portable electronic device.
綜上所述，本發明符合發明專利要件，爰依法提出專利申請。惟，以上所述者僅為本發明之較佳實施例，本發明之範圍並不以上述實施例為限，舉凡熟悉本案技藝之人士援依本發明之精神所作之等效修飾或變化，皆應涵蓋於以下申請專利範圍內。 In summary, the present invention complies with the requirements of the invention patent and submits a patent application according to law. The above is only the preferred embodiment of the present invention, and the scope of the present invention is not limited to the above-described embodiments, and equivalent modifications or variations made by those skilled in the art in light of the spirit of the present invention are It should be covered by the following patent application.
100‧‧‧充電裝置 100‧‧‧Charging device
130‧‧‧穩壓單元 130‧‧‧Stabilizer
150‧‧‧充電模式選擇單元 150‧‧‧Charging mode selection unit
170‧‧‧電池 170‧‧‧Battery
120‧‧‧發電單元 120‧‧‧Power unit
140‧‧‧常規充電單元 140‧‧‧General charging unit
160‧‧‧電源保護單元 160‧‧‧Power protection unit
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| TW097142094A TWI511406B (en) | 2008-10-31 | 2008-10-31 | Charging device |
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| TW097142094A TWI511406B (en) | 2008-10-31 | 2008-10-31 | Charging device |
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| TW201018047A TW201018047A (en) | 2010-05-01 |
| TWI511406B true TWI511406B (en) | 2015-12-01 |
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| TWM321650U (en) * | 2007-05-24 | 2007-11-01 | Tranergy Technologies Co Ltd | Natural energy power supplier |
Also Published As
| Publication number | Publication date |
|---|---|
| TW201018047A (en) | 2010-05-01 |
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