TWI322523B - Handheld electronic apparatus, charge method and wireless charge apparatus - Google Patents

Handheld electronic apparatus, charge method and wireless charge apparatus Download PDF

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Publication number
TWI322523B
TWI322523B TW094143472A TW94143472A TWI322523B TW I322523 B TWI322523 B TW I322523B TW 094143472 A TW094143472 A TW 094143472A TW 94143472 A TW94143472 A TW 94143472A TW I322523 B TWI322523 B TW I322523B
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Taiwan
Prior art keywords
electronic device
battery
handheld electronic
electrical energy
charging
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TW094143472A
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Chinese (zh)
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TW200723576A (en
Inventor
Tao Xia
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Inventec Appliances Corp
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage using batteries

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  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Secondary Cells (AREA)

Description

1322523 the handheld electronic apparatus can be charged by the wireless charge apparatus. Thus, the invention can make a handheld electronic apparatus be charged more conveniently. 七、指定代表圖: (一) 本案指定代表圖為:第二圖。 (二) 本代表圖之元件符號簡單說明:1322523 the handheld electronic apparatus can be charged by the wireless charge apparatus. Thus, the invention can make a handheld electronic apparatus be charged more conveniently. VII. Designated representative map: (1) The representative representative figure of the case is: the second figure. (2) A brief description of the symbol of the representative figure:

21 :無線充電裝置; 211 :電源; 212 :變壓器; 213 :第一感應元件; 22 :手持式電子裝置; 221 :裝置主體; 222 :電池; 223 :充電模組; 2231 .弟二感應元件; 2232 :整流元件; 2233:穩壓濾波元件;及 23 :無線傳輸。 八、本案若有化學式時,請揭示最能顯示發明特徵的化學式: 九、發明說明: 【發明所屬之技術領域】 本發明係關於一種手持式電子裝置、充電方法及其無線充 電裝置’特別關於一種用於無線充電之手持式電子襄置、充 方法及其無線充電裝置。 < ' 4 【先前技術】 斷尤的::=,=:已逐漸普及 相機、個人數位助理或隨m例:手機、數位 的特性深受人們的喜愛輕薄短小,可隨身攜帶 量電源能量供應時間長短:門目裝置在使用上須考 電池黧雪妯驻要,的4碭,目刖夕利用如鎳氫電池及鋰 用。铁而,‘手持^外搭配符合電池裝置規格之充電器使 則二輸出電壓或連接器規格若不相同,充電器 =法相=用。因此,當手持式電子裝置之電池無足夠電力 適之充電器可使用時,將陷人無法使用手持式電 子裝置之奢境,造成使用者的困擾。 请參閱第一圖,係為習知技術中手機利用充電座充電之立 體示意圖。圖中包含手機u及充電座12,其中,手機U的下 方處設有母座充電端111,母座充電端1Π係電性連接於手機 11中之充電電池(圖中無標示)以供充電使用。充電座12中則 設有手機置放槽121及電池置放槽122。手機置放槽121中設 置公座充電端1211,而電池置放槽122中設置電池充電端(圖 中無標示)。且充電座12可藉由電源線13連接電源,以提供充 電所需之電力。此外,手機11進行充電程序時,可直接置入充 電座12之手機置放槽121中,藉由手機11之母座充電端in 與手機置放槽121之公座充電端1211相互連接,傳送手機11 所需之電力。同理,亦可將欲充電之手機11之電池直接置入於 電池置放槽122中,藉由電池上所設置之充電端與電池置放槽 122之電池充電端接觸,以執行充電工作。 如上述,其他可重複充電之手持式電子裝置,其充電方式 皆藉由充電端子間的接觸,將電源之電力傳遞到手持式電子裝 置,此充電方式為了能傳遞電力,端子需以金屬材質製成。然 而’金屬材質具有氧化特性,氧化後會於表面產生具絕緣特性 之氧化層,造成端子與端子間接觸不良,影響充電時傳遞電力 之效能。再者,當端子與端子在頻繁的插拔使用下,會相互磨 t,而產生接觸不良的情況。加上,各手持式電子裝置之充電 器無法相互通用,將大大造成使用上的不便。 因此,本發明人基於諸多實務經驗與專題探討,遂於本發 ,提出-種手持式電子裝置、充電方法及其無線充電裝置以作 為解決上述問題之實現方式與依據。 【發明内容】 有鑑於上述課題’本發明之目的為提供一種手持式電子 裝置、充電方法及其無線充電裝置。藉由電磁感應原理,使 手持式,子裝置可彻無線充電裝置進行無線充電。 罢達上述目的’本發明係提供一種手持式電子裝 置,,、0 3裝置主體、電池及充電模組。其中,電池提供電 主:充電模組係用以對電池充電,且充電模組 ,轉換f交流電能。整流元件電性連接於感應元二= 小。穩壓滤波元件電:連直::電;之電流及電壓大 行穩壓。 流電能進 十裝詈,發?之無線充電裝置’係提供磁能予手持 及充電程序。無線充電裝置包含電源: =:電====,電性連結 琴,以電顧結=祕作。錢讀連接於變壓 以電4應方式將穩壓後之電能轉換為磁能。藉此,手 進ίϊΐϊϊ,充電模組可藉由無線充電裝置提供之磁能, 係藉由:線電子裝置之充電方奋’ ^下列步驟應= 夏主體;設置充雷媪鈿μ兩 坑源黾你于裝 應元件,用以電池充電’其中充電模組中提供感 她慮波元件電性連電::轉換為直流電能;並透 ®。藉此,手持式整流兀件,崎直流電能進行穩 對電池進行充電。裝置之充電她可料無線充電裝置 根據本發明之手持式電子裝置、充電方法及 “…、線充电裝置,可使手持式電子裝置之充電模组可藉由鉦 線充電裝之磁能,進行充電程序,以使充電裝置可相、 互通用,並提尚使用者之便利性。 兹為使本發明之技術特徵及所達成之功效有更進-步之 瞭解與認識,謹佐以她之實施似配合詳細之說明如後。 【實施方式】 以下將參照相關圖式’說明依本發明較佳實施例之手持 式電子裝置、充電方法及其無線充電n其巾相同的元件 將以相同的參照符號加以說明。 請參閱第二圖,係為本發明之手持式電子裝置及無線充 電裝置之示意圖。圖中包含無線充電裝置21及―例如手機、 個人數位助理、隨身聽或數位相機之手持式電子裝置22。無 線充電裝置21係用以提供磁能予手持式電子裝置&,使手 持式電子裝置22進行充電程序。其中,無線充電裝置21包 1322523 含電源211、變壓器212及第 電子裝置22包含農置主體,另外,手持式 且,^歡223中包含第二感應元件3充電模組223。 及穩㈣波元件2233。無線充電 23!、整流元件2232 電源2源211用以提供電能 中1如市電交流 用以對電能進行穩遷動作H盗212 4結於電源21!, 製成,並連接於變壓 5;應兀件213為感應線圈所 能轉換為磁能。 D 電磁感應方式將穩壓後之電 接續,手持式電子裝置22中 感應方式將第1應元件2131=二感應元件2231以電磁 電能。整流元件223 :次傳輸23之磁能轉換為交流 ,交,電,換為直流電能,=第二感直應气元雪件2231,用以 壓大小。最後,、占、太一徑制該直流電能之電流及電 2232,用於對直2233電性連接於整流元件 送至電池222,以仃心堊,且將改善後之直流電能傳 予裝置主體221。故了充電程序。最後,電池222提供電源 波整流器或相關電二\整^元件。2232可為半波整流器、全 複數個電容並聯製成,可穩壓滤波元件2233則由 想之直流t壓,來之波形,使其接近理 =;=31之線圈數調節充電.電流,即表示可依據= 2 ϊΐ電壓規格而設計線圈數,藉以符合不同規格 之,以達到利用無線充電裝置即可對多種規格之手 持式電子裝置充電之目的。 于 接續請參閱第三圖,係為本發明之無線充電裝置之電路 圖。圖中包含气源21卜變壓器212及第-感應元件213。首 先’電源211提供電能。變壓器212對電能進行穩壓。第— 感應το件213以電磁感應方式將穩驗之電能轉換為磁能。 8 藉此,以提供磁能予手持式電子裝置,使其進行充電程序。 接續請參閱第四圖,係為本發明之手持式電子裝置之電 路圖。圖中包含裝置主體221、電池222及充電模組223。 而充電模組223包含第二感應元件2231、整流元件2232及 遽波穩壓元件2233。其中,一例如鐘離子電池之電池a? 提供電源予裝置主體221。此外,當手持式電子裝置22接 ,或靠進無線充電裝置21後,第二感應元件2231即感應到 第一感應元件213產生之磁能,並利用電磁感應原理,將礙 能轉換為交流電能,其中手持式電子裝置22與無線充電裝 置21之間的距離,為使第二感應元件2231能夠感應到第二 感應元件213產生之磁能之距離。接著,整流元件2232將 交流電能轉換為直流電能,再由濾波穩壓元件2233進行濾 波穩壓,且濾波穩壓元件2233係由兩個i〇eF電容器41 並聯製成,藉此將電能儲存於電容器41上,並藉由電容器 41充放電原理對電池222進行充電程序。當電池222之電 壓呈飽和狀態時’電容器41之電壓與電池222之電壓呈同 等電位狀態,此時,電容器41無法再對電池222進行充電 程序’如此,可避免產生電池222過充的問題。且整流元件 2232可防止感應父流電能之電流逆流回感應元件中,並控 制充電電壓大小。 接續,請參閱第五圖,係為本發明之一實施例之手持式 電子裝置及無線充電裝置之示意圖。圖中包含無線充電裝置 21及一例如手機之手持式電子裝置22。且手持式電子裝置 22中至少包含充電模組及電池。其中,無線充電裝置21中 包含插頭51、變壓器212及第一感應元件213,讓使用者可 將插頭51插在市電插座上’以供給一例如Hoy或22〇v之 交流電源。變壓器212電性連接插頭51,用以對交流電源 11322523 ! ·.21: wireless charging device; 211: power supply; 212: transformer; 213: first sensing element; 22: hand-held electronic device; 221: device body; 222: battery; 223: charging module; 2231. 2232: rectifier component; 2233: regulated filter component; and 23: wireless transmission. 8. If there is a chemical formula in this case, please disclose the chemical formula that best shows the characteristics of the invention: IX. Description of the invention: [Technical field of the invention] The present invention relates to a handheld electronic device, a charging method and a wireless charging device thereof. A handheld electronic device for charging wirelessly, a charging method and a wireless charging device thereof. < ' 4 [Previous technology] Breaking the special::=, =: has gradually popularized the camera, personal digital assistant or with m cases: the characteristics of mobile phones, digital is deeply loved by people, light and short, can carry the power supply The length of time: the door device is used in the battery, and the battery is used for 4 砀, and it is used for NiMH batteries and lithium. Iron, ‘handheld^ is equipped with a charger that meets the specifications of the battery device. If the output voltage or connector specifications are different, the charger = normal phase = use. Therefore, when the battery of the handheld electronic device does not have sufficient power and the charger is available, it will be trapped in the luxury of the handheld electronic device, causing user confusion. Please refer to the first figure, which is a schematic diagram of the charging of the mobile phone using the charging stand in the prior art. The figure includes a mobile phone u and a charging stand 12, wherein a lower side of the mobile phone U is provided with a female charging end 111, and a female charging end 1 is electrically connected to a rechargeable battery in the mobile phone 11 (not shown) for charging. use. The charging stand 12 is provided with a mobile phone setting slot 121 and a battery receiving slot 122. A charging terminal 1211 is provided in the mobile phone slot 121, and a battery charging terminal (not shown) is disposed in the battery receiving slot 122. And the charging stand 12 can be connected to the power source through the power line 13 to provide power required for charging. In addition, when the mobile phone 11 performs the charging process, it can be directly placed in the mobile phone setting slot 121 of the charging stand 12, and the female charging end in the mobile phone 11 and the male charging end 1211 of the mobile phone receiving slot 121 are connected to each other and transmitted. The power required by the mobile phone 11. Similarly, the battery of the mobile phone 11 to be charged can be directly placed in the battery storage slot 122, and the charging end provided on the battery is in contact with the battery charging end of the battery receiving slot 122 to perform charging operation. As described above, other rechargeable electronic devices are charged by the contact between the charging terminals, and the power of the power source is transmitted to the handheld electronic device. In order to transmit power, the terminals are made of metal. to make. However, the metal material has an oxidizing property, and after oxidation, an oxide layer having an insulating property is formed on the surface, resulting in poor contact between the terminal and the terminal, and affecting the power transmission during charging. Furthermore, when the terminals and terminals are frequently used for plugging and unplugging, they will rub against each other, resulting in poor contact. In addition, the chargers of the handheld electronic devices cannot be used interchangeably, which greatly causes inconvenience in use. Therefore, the present inventors have based on a number of practical experiences and special topics, and have proposed a hand-held electronic device, a charging method, and a wireless charging device thereof as an implementation and basis for solving the above problems. SUMMARY OF THE INVENTION In view of the above problems, an object of the present invention is to provide a hand-held electronic device, a charging method, and a wireless charging device therefor. By means of electromagnetic induction, the handheld, sub-device can be wirelessly charged by the wireless charging device. SUMMARY OF THE INVENTION The present invention provides a hand-held electronic device, a device body, a battery, and a charging module. Among them, the battery provides electricity: the charging module is used to charge the battery, and the charging module converts the AC power. The rectifying element is electrically connected to the sensing element 2 = small. Regulated filter components: straight:: electricity; current and voltage are greatly regulated. The flow of electric energy into the ten-mounted, wireless charging device provides magnetic energy for handheld and charging procedures. The wireless charging device includes a power supply: =: electric ====, electrically connected to the piano, to the power of the knot = secret. Money reading is connected to the transformer. The regulated power is converted into magnetic energy in the form of electricity. In this way, the charging module can be supplied with magnetic energy by the wireless charging device, by: charging the line electronic device. ^ The following steps should be = Xia main body; setting the charging and charging 两 μ two pit source 黾You are equipped with components for battery charging 'where the charging module provides the sense that her wave-wave element is electrically connected:: converted to DC power; and through the ®. In this way, the hand-held rectifying device and the DC power supply are used to stably charge the battery. The charging device can charge the wireless charging device according to the present invention, the handheld electronic device, the charging method and the "..., line charging device, so that the charging module of the handheld electronic device can be charged by charging the magnetic energy of the cable. The program is so that the charging device can be phased and mutually versatile, and the convenience of the user is provided. In order to make the technical features and the effects achieved by the invention have a more advanced understanding and understanding, it is necessary to implement her implementation. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS [Embodiment] Hereinafter, a hand-held electronic device, a charging method, and a wireless charging device thereof according to a preferred embodiment of the present invention will be described with reference to the related drawings. Please refer to the second figure, which is a schematic diagram of the handheld electronic device and the wireless charging device of the present invention. The figure includes a wireless charging device 21 and a handheld device such as a mobile phone, a personal digital assistant, a walkman or a digital camera. The electronic device 22. The wireless charging device 21 is configured to provide a magnetic energy to the handheld electronic device & the handheld electronic device 22 to perform a charging process. The wireless charging device 21 includes 1322523, the power source 211, the transformer 212, and the electronic device 22 include a main body, and the hand-held device 223 includes a second sensing element 3 charging module 223. The stable (four) wave element 2233. Wireless charging 23!, rectifying component 2232 power supply 2 source 211 is used to provide electric energy 1 such as mains exchange for stabilizing the electric energy action H thief 212 4 is connected to the power supply 21!, made, and connected to the transformer 5 The component 213 can be converted into magnetic energy by the induction coil. D The electromagnetic induction method connects the voltage after the voltage regulation, and the hand-held electronic device 22 induces the first component 2131=the second sensing component 2231 to electromagnetic energy. Element 223: The magnetic energy of the secondary transmission 23 is converted into alternating current, alternating current, and converted into direct current electric energy, and the second sense is directly applied to the air element snow piece 2231, which is used to compress the size. Finally, the occupation of the DC energy is The current and power 2232 are used for electrically connecting the straight 2233 to the rectifying component and sent to the battery 222 to transmit the improved DC power to the device body 221. Therefore, the charging process. Finally, the battery 222 provides power. Wave rectifier or 2200 can be made up of half-wave rectifier and full complex capacitors in parallel. The voltage-regulating filter component 2233 can be controlled by DC voltage, so that it is close to the rational ===31 The number of coils adjusts the charging current, which means that the number of coils can be designed according to the voltage specification of = 2 ,, so as to meet different specifications, so as to achieve the purpose of charging various types of handheld electronic devices by using a wireless charging device. Referring to the third figure, it is a circuit diagram of the wireless charging device of the present invention. The figure includes a gas source 21 and a transformer 212 and a first sensing element 213. First, the power source 211 supplies power. The transformer 212 regulates the power. The first-inductive τ means 213 converts the electrical energy of the test into magnetic energy by electromagnetic induction. 8 Thereby, to provide magnetic energy to the handheld electronic device to perform the charging process. Next, please refer to the fourth figure, which is a circuit diagram of the handheld electronic device of the present invention. The figure includes a device body 221, a battery 222, and a charging module 223. The charging module 223 includes a second sensing element 2231, a rectifying element 2232, and a chopper voltage stabilizing element 2233. Among them, a battery a? such as a clock ion battery supplies power to the device body 221. In addition, when the handheld electronic device 22 is connected to the wireless charging device 21, the second sensing element 2231 senses the magnetic energy generated by the first sensing element 213, and uses the principle of electromagnetic induction to convert the occlusion energy into alternating current energy. The distance between the handheld electronic device 22 and the wireless charging device 21 is such that the second sensing element 2231 can sense the distance of the magnetic energy generated by the second sensing element 213. Then, the rectifying element 2232 converts the alternating current electric energy into direct current electric energy, and then is filtered and regulated by the filter voltage stabilizing element 2233, and the filter voltage stabilizing element 2233 is made in parallel by two i〇eF capacitors 41, thereby storing the electric energy in the electric energy. On the capacitor 41, the battery 222 is charged by the charge and discharge principle of the capacitor 41. When the voltage of the battery 222 is saturated, the voltage of the capacitor 41 is in the same state as the voltage of the battery 222. At this time, the capacitor 41 can no longer charge the battery 222. Thus, the problem of overcharging of the battery 222 can be avoided. And the rectifying element 2232 prevents the current of the sensing parent current from flowing back into the sensing element and controls the charging voltage. Next, please refer to the fifth figure, which is a schematic diagram of a handheld electronic device and a wireless charging device according to an embodiment of the present invention. The figure includes a wireless charging device 21 and a handheld electronic device 22 such as a cell phone. The handheld electronic device 22 includes at least a charging module and a battery. The wireless charging device 21 includes a plug 51, a transformer 212 and a first sensing element 213 for allowing a user to plug the plug 51 into a commercial outlet to supply an AC power source such as Hoy or 22 〇v. The transformer 212 is electrically connected to the plug 51 for the AC power supply 11322523 !

II

I 【圖式簡單說明】 第一圖係為習知技術中手機利用充電座充電之立體示意圖; 第二圖係為本發明之手持式電子裝置及無線充電裝置之示意圖; - 第三圖係為本發明之無線充電裝置之電路圖; 第四圖係為本發明之手持式電子裝置之電路圖;及 第五圖係為本發明之一實施例之手持式電子裝置及無線充電裝 置之示意圖。I [Simplified illustration of the drawings] The first figure is a schematic diagram of the charging of the mobile phone using the charging stand in the prior art; the second figure is a schematic diagram of the handheld electronic device and the wireless charging device of the present invention; The circuit diagram of the wireless charging device of the present invention; the fourth drawing is a circuit diagram of the handheld electronic device of the present invention; and the fifth figure is a schematic diagram of the handheld electronic device and the wireless charging device according to an embodiment of the present invention.

【主要元件符號說明】 11 :手機; 111 :充電端; 12 :充電座; 121 :手機置放槽; 1211 :充電端; 122 :電池置放槽; 13 :電源線; 21 :無線充電裝置; 211 :電源; 212 :變壓器; 213 :第一感應元件; 22 :手持式電子裝置; 221 :裝置主體; 222 :電池; 223 :充電模組; 2231 :第二感應元件; 2232 :整流元件; 2233 :穩壓濾波元件; 23 :無線傳輸; 41 :電容器;及 51 :插頭。 11[Main component symbol description] 11: mobile phone; 111: charging terminal; 12: charging stand; 121: mobile phone slot; 1211: charging terminal; 122: battery slot; 13: power cord; 21: wireless charging device; 211: power supply; 212: transformer; 213: first sensing element; 22: hand-held electronic device; 221: device body; 222: battery; 223: charging module; 2231: second sensing element; 2232: rectifying element; : regulated filter components; 23: wireless transmission; 41: capacitor; and 51: plug. 11

Claims (1)

13225231322523 p年7月曰修(更)正本 十、申請專利範圍: 1、 一種手持式電子裝置,其包含: 一裝置主體; 一電池,係提供一電源予該裝置主體;以及 一充電模組,其具有: I 一感應元件,係接收一無線充電裝置所提供之一磁 能,並將該磁能轉換為一交流電能;In July of the year, the repaired (more) original ten, the scope of the patent application: 1. A handheld electronic device comprising: a device body; a battery providing a power source to the device body; and a charging module Having: I an inductive component that receives a magnetic energy provided by a wireless charging device and converts the magnetic energy into an alternating current electrical energy; 一整流元件,電性連接於該感應元件,以將該交流電 能轉換為一直流電能;以及 一穩壓濾波元件,電性連接於該整流元件,以對該直 流電能進行穩壓,並藉由該穩壓後之直流電能對該 電池進行充電; 其中該感應元件係沿該手持式電子裝置之殼體所界 定之周圍而繞設,且係根據該電池之一電壓規格而 設計,以符合該電池所需之電壓。a rectifying component electrically connected to the inductive component to convert the alternating current electrical energy into a direct current electrical energy; and a voltage stabilizing filter component electrically connected to the rectifying component to regulate the direct current electrical energy The regulated DC power is used to charge the battery; wherein the sensing component is wound around a periphery defined by the housing of the handheld electronic device, and is designed according to a voltage specification of the battery to conform to the The voltage required for the battery. 2、 如申請專利範圍第1項所述之手持式電子裝置,其中該 手持式電子裝置係包含一手機、一個人數位助理、一數 位相機或一隨身聽。 3、 如申請專利範圍第1項所述之手持式電子裝置,其中該 感應元件係由一感應線圈所製成。 4、 如申請專利範圍第3項所述之手持式電子裝置,其中該 感應元件之一線圈數係依據該電池之該電壓規格而設 計。 5、 如申請專利範圍第1項所述之手持式電子裝置,其中該 整流元件係包含一半波整流器、一全波整流器或相關電 子電路之整流器。 6、 如申請專利範圍第1項所述之手持式電子裝置,其中該 12 穩壓滤波元件由複數個電容並聯製成。 電子裝置之充電方法’其包含下列步驟: =置一電池,以供應一電源予該手持式電子裝置; ^供-感應it件,以接收—無線充電裝置所提供之 忐,並將該磁能轉換為一交流電能; 藉ΪΓ整流元件,電性連接於該麵元件,以將該交流 電能轉換為一直流電能; 透過-穩壓親元件,電性連接於該錢元件, 直流電能進行穩壓;以及 °Λ 利用該穩壓後之直流電能對該電池進行充電; 其中該感應元件係沿該手持式電子震置之殼體所界定 i周圍錢設’且係根據該電池之—電壓規格而設 δ十,以符合該電池所需之電壓。 8料職圍第7項所述之手持式電子裝置之充電 方法,其中該手持式電子裝置係包含-手機、-個人數 位助理、一數位相機或一隨身聽。 9、 如申請專利範圍第7項所述之手持式電子裝置之充電 方法,其中該感應元件由一感應線圈所製成。 10、 如申請專利範圍第9項所述之手持式電子裝置之充電 方法,其中該感應元件之-線圈數係依據該電池之該電 壓規格而設計。 11、如申凊專利範圍第7項所述之手持式電子裝置之充電 方法,其中該整流元件係包含一半波整流器、一全波整 流器或相關電子電路之整流器。 12、 如申請專利範圍第7項所述之手持式電子裝置之充電 方法,其中該穩壓濾波元件由複數個電容並聯製成。 13、 一種無線充電裝置,其包含·· 1322523 一電源,係提供一電能; 一變壓器,電性連接於該電源,係對該電能進行穩壓; 以及 一第一感應元件,以螺旋狀繞設於一方形平板中,且電 性連接於該變壓器,係以一電磁感應方式將該穩壓後 之電能轉換為一磁能; 其中,該磁能係傳輸至一手持式電子裝置,以由該手持 式電子裝置之一第二感應元件將該磁能轉換為一交 流電能,並將該交流電能轉換為一直流電能,且藉由 該直流電能對該手持式電子裝置進行充電;且該第二 感應元件係沿該手持式電子裝置之殼體所界定之周 圍而繞設’且係根據該手持式電子裝置之一電池之一 電壓規格而設計,以符合該電池所需之電壓。 14、 如申請專利範圍第13項所述之無線充電裝置,其中 該電源係為一市電交流電源。 15、 如申請專利範圍第13項所述之無線充電裝置,其中 該第二感應元件係由一感應線圈所製成。 142. The hand-held electronic device of claim 1, wherein the handheld electronic device comprises a mobile phone, a number of assistants, a digital camera or a walkman. 3. The hand-held electronic device of claim 1, wherein the sensing element is made of an induction coil. 4. The hand-held electronic device of claim 3, wherein the number of coils of the sensing element is designed according to the voltage specification of the battery. 5. The hand-held electronic device of claim 1, wherein the rectifying element comprises a half-wave rectifier, a full-wave rectifier or a rectifier of an associated electronic circuit. 6. The hand-held electronic device of claim 1, wherein the 12-regulated filter element is made by a plurality of capacitors connected in parallel. The charging method of the electronic device includes the following steps: • placing a battery to supply a power source to the handheld electronic device; • supplying-inducing the device to receive the 提供 provided by the wireless charging device, and converting the magnetic energy An alternating current electrical energy; by means of a rectifying element, electrically connected to the surface element to convert the alternating current electrical energy into a direct current electrical energy; and a through-voltage-regulating component, electrically connected to the magnetic component, and the direct current electrical energy is regulated; And charging the battery with the stabilized DC power; wherein the sensing component is disposed along the i-defined by the housing of the handheld electronic shock and is set according to the voltage specification of the battery δ ten to match the voltage required for the battery. The charging method of the handheld electronic device according to Item 7, wherein the handheld electronic device comprises a mobile phone, a personal digital assistant, a digital camera or a walkman. 9. The charging method of the handheld electronic device of claim 7, wherein the sensing element is made of an induction coil. 10. The charging method of the handheld electronic device of claim 9, wherein the number of coils of the sensing element is designed according to the voltage specification of the battery. 11. The charging method of a hand-held electronic device according to claim 7, wherein the rectifying element comprises a half-wave rectifier, a full-wave rectifier or a rectifier of an associated electronic circuit. 12. The charging method of the handheld electronic device of claim 7, wherein the voltage stabilizing filter element is made by a plurality of capacitors in parallel. 13. A wireless charging device comprising: 1322523 a power source for providing an electrical energy; a transformer electrically connected to the power source for stabilizing the electrical energy; and a first inductive component helically wound In a square plate, and electrically connected to the transformer, the stabilized electrical energy is converted into a magnetic energy by an electromagnetic induction method; wherein the magnetic energy is transmitted to a handheld electronic device to be used by the handheld device a second sensing element of the electronic device converts the magnetic energy into an alternating current electrical energy, converts the alternating current electrical energy into a direct current electrical energy, and charges the handheld electronic device by the direct current electrical energy; and the second inductive component is It is designed around the circumference defined by the housing of the handheld electronic device and is designed according to a voltage specification of one of the batteries of the handheld electronic device to meet the voltage required by the battery. 14. The wireless charging device of claim 13, wherein the power source is a commercial AC power source. 15. The wireless charging device of claim 13, wherein the second inductive component is made of an inductive coil. 14 圖第 15 1322523 -► l|5? Μ r \ 耱哟轎螭、6幸V i i \ 城: -► 整流元件 "X CNI ‘兗Figure 15 1322523 -► l|5? Μ r \ 耱哟 螭 螭, 6 幸 V i i \ City: -► Rectifier element "X CNI ‘兖 ν/χ ® 幻 '1 参 \Jν/χ ® 幻 '1 参 \J \ί CNJ 1322523\ί CNJ 1322523 13225231322523 1322523 '•V·' s.1322523 '•V·' s. Η叫姝 61Η叫姝 61
TW094143472A 2005-12-08 2005-12-08 Handheld electronic apparatus, charge method and wireless charge apparatus TWI322523B (en)

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Cited By (1)

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Publication number Priority date Publication date Assignee Title
US8484915B1 (en) 2012-07-11 2013-07-16 King Saud University System for improving fire endurance of concrete-filled steel tubular columns

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US8069100B2 (en) * 2009-01-06 2011-11-29 Access Business Group International Llc Metered delivery of wireless power
CN103713697B (en) * 2012-10-08 2016-12-21 英华达(上海)科技有限公司 Display system and portable electronic devices thereof and display frame

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8484915B1 (en) 2012-07-11 2013-07-16 King Saud University System for improving fire endurance of concrete-filled steel tubular columns

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