TWM336621U - Contactless electric charging apparatus - Google Patents

Contactless electric charging apparatus Download PDF

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Publication number
TWM336621U
TWM336621U TW97201795U TW97201795U TWM336621U TW M336621 U TWM336621 U TW M336621U TW 97201795 U TW97201795 U TW 97201795U TW 97201795 U TW97201795 U TW 97201795U TW M336621 U TWM336621 U TW M336621U
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Taiwan
Prior art keywords
charging device
power
contact charging
storage unit
coil
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TW97201795U
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Chinese (zh)
Inventor
Chih-Hui Chen
Chin-Tien Lin
Hong-Wei Liu
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Tennrich Int Corp
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Priority to TW97201795U priority Critical patent/TWM336621U/en
Publication of TWM336621U publication Critical patent/TWM336621U/en

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Description

M336621 八、新型說明: 【新型所屬之技術領域】 本創作係涉及非接觸式充電裝置,旨在提供一種不 需接觸就可達到對被充物充電之非接觸式充電裝置。 【先前技術】 按,電子技術的發展,讓消費性電子產品以非常快 Φ 的速度普及於人們的生活,舉凡小型電子產品例如:手 機、數位相機、PDA、筆記型電腦或MP3隨身聽等;這些 電子小玩意,不僅要做到輕薄短小,更要能隨身攜帶使 用也就必須要用到電池;又,為了響應環保,而已大量 使用充電電池,充電電池一般常用的有鎳鎘電池、鎳氫 電池及鋰電池,凡是充電電池皆需要有一充電裝置對其 進行充電。 請參考第一圖所示,習知之充電裝置主要包括一充 _ 電座11及電池12,該充電座11内部設置有一充電電路 _ 13,該充電電路13係與一插頭14及輸出端子15相連接, 該插頭14及輸出端子15係設置於充電座11之外部;而 電池12係設置於一電子產品2之内部,該電池12係與 一輸入端子21相連接,該輸入端子21係設置於電子產 品2之外部者。 據上述之構造,習知充電裝置其中之插頭14得插入 一個能夠提供電源的插座内,使插座之交流電流入充電 電路13内,該充電電路13得將交流電轉換為直流電, 5 M3 3 6621 並將該直流電導入輸出端子15;當上述電子產品2内部 電池12之電力耗盡後,得將輸出端子15與電子產品2 之輸入端子21相連接,藉由輸出端子15與輸入端子21 的連接使直流電流入電池12内,以對該電池12充電。 惟,習知充電裝置在對電子產品2内部的電池12充 電時需要猎由輸出端子15與輸入端子21相互連接,才 能做電力的傳輸;而輸出端子15與輪入端子21為了食匕 傳遞電力’其相接觸的部位需以金屬材質製成,而金屬 材質又容易氧化,其氧化後會在表面產生一氧化層,由 於該氧化層具㈣緣性’因此造子與輸入端子 之間的接觸不良影響其傳遞電力的功能。 再者,習知充電裝置其中之輪出端子與輸入端子在 頻繁的插拔使用下,會因為相互的聽,使輸出端子與 輸入端子之問產生接觸不良的情形,其次,習知充電裝 置由於需要設置-輸出端子與輸μ子,因此會增加^ 產製ie上的成本,使其市場競爭力下降。 【新型内容】 係在提供一種不需接觸就可達到對被充物充 m要連接端子之設置,以避免端子㈣或接觸 不良,並此郎省成本之非接觸式充電裝置。 行以非f觸式充電裝置至少包含有:-電力銀 圈以及超# ’錢力銀行㈣存單元、主動線 圈以及_件’該主動線圈係與電源儲存單元相連接, M336621 該遮蔽件係設於主動線圈上,其料件並設有—開 以使主動線圈露,而該套體設有複數片體,而各片體二 圍設成-容置空間以供容設被充物,且其中—片體内並 ,有感應線圈,該感應線圈並與該被充物内之電源供應 早兀連接’其中該感應線圈受到主動線圈之電磁感應: 產生感應電流’並將該感應電流傳送至電源供應單^, 充電’使電力銀行與被充物之間不需接觸就可達 到充電之效果。 J運 【實施方式】 為能使責審查委員清楚本創作之結構組成 正體運作方式’茲配合圖式說明如下: 一 第作非接觸式充電農置」,如第二圖至第四圖< ,例所不,該非接觸式充電裝置至少包含有 元銀行3以及—套體4’該電力銀行3料電源儲存: 電源儲A,線圈32以及遮蔽件33,該主動線圈犯係; 包含有二::二=,其中’該電源儲存單元31 : 32上,其Λ 該遮蔽件33係設於主動線目 32露出,如二3之錄有-開口 331得以使主細 有-盒體心中’該電力銀行3主雜 盒體37内,而遮結^子早兀31及主動線圈32係設戈 圈32處,η戈者:;3係設於盒體37外相對於主動〗 動線圈於處’該遮蔽件33可以為吸波4内=: M336621 使電力銀行3内部環境產生的電磁波得到有效遮蔽,以 減少該主動線圈32所輻射出來的電磁波影響到外部環 境,且該開口 331可使主動線圈32所發出之電磁波因傳 遞介質的減少,能量衰減也相應得到控制,提高了能量 轉換效率。 而該套體4設有複數片體41,而各片體41並圍設成 一容置空間42以供容設被充物5,且其中一片體41内並 設有感應線圈43,該片體41並設有一開口 44得以使該 感應線圈43露出。 另外,該被充物5如第二圖所示之實施例中,可以 為行動電話,而該套體則可以為一般常用之行動電話護 套之形式,當然,該被充物亦可以為其他3C電子產品, 例如:PDA、手提電腦、MP3等,而該被充物5進一步設 有電源供應單元51,該電源供應單元51係可包含有複數 個可充式電池,該電源供應單元51係與該感應線圈43 相互連接,如第四圖所示,該電源供應單元51與該感應 線圈43係藉由連接器6相互連接;當然,亦可藉由接觸 件(例如導電片)相互連接。 而電源儲存單元31之直流電源通過主動線圈32,該 主動線圈32有直流電源通過時可發出電磁波,而根據法 拉第電磁感應定律,其主動線圈32只要與感應線圈43 相互靠近,即可在該感應線圈43四周形成一感應電動 勢,該感應線圈43得受到感應電動勢之推動而產生一直 流電源,該感應線圈43上之直流電源得流入電源供應單 8 M336621 元51,並利用該直流電源對電源供應單元51充電。 再者,該被充物5可進一步設有轉換電路52,如第 五圖所示,該轉換電路52 —端連接感應線圈43,另端則 連接電源供應單元51,此時感應線圈43感應主動線圈 32所形成之直流電源,可流入轉換電路52内進行轉換, 使該直流電源轉換成交流電源,再利用該交流電源對電 源供應單元51進行充電。 另外,該電力銀行3進一步設有太陽能蓄電單元, 如第六圖所示,該太陽能蓄電單元係設有與電源儲存單 元31連接之太陽能板34,令該太陽能板34吸收光源後, 將該光源能量轉換成電能,而傳送至電源儲存單元31。 而該電力銀行3進一步設有轉換電路35以及一電源 輸入埠36,如第七圖及第八圖所示,該轉換電路35 —端 連接主動線圈32,另端則連接電源輸入埠36,令該電力 銀行3可藉由該電源輸入埠36連接外部電源,由外部電 源輸入之交流電源,由轉換電路35轉換成直流電源,該 直流電源得以輸入電源儲存單元31,得以儲存該直流電 源。 如上所述,本創作提供一較佳可行之非接觸式充電 裝置,爰依法提呈新型專利之申請;惟,以上之實施說 明及圖式所示,係本創作較佳實施例者,並非以此侷限 本創作,是以,舉凡與本創作之構造、裝置、特徵等近 似、雷同者,均應屬本創作之創設目的及申請專利範圍 之内。 9 M336621 【圖式簡單說明】 第-圖係為習有充電裝置之方塊示意圖。 第-圖係為本創作巾第—實施㈣接觸式充電裝置與被 充物之結構立體圖。 第一圖係為本創作中第—實施例非接觸式充電裝置與被 充物之方填示意圖。 f四圖係為本創作中非接觸式充電裝置之結構示意圖。 五,係為本創作中第二實施例非接觸式充電裝置與被 充物之方塊示意圖。 第/、圖係為本創作中第二實施例電力銀行之結構立 圖。 第七圖係為本創作中第三實施例電力銀行之結構立體 圖。 第八圖係為本創作中笛一 升A TF干第二貫施例電力銀行之方塊示意 圖。 ’ 【元件代表符號說明】 充電座11 電池12 充電電路13 插頭14 輸出端子15 電子產品2 M3 3 6621 輸入端子21 電力銀行3 電源儲存單元31 主動線圈32 遮蔽件33 開口 331 太陽能板34 轉換電路35 電源輸入埠36 盒體37 套體4 片體41 容置空間42 感應線圈43 開口 44 被充物5 電源供應單元51 轉換電路52 連接器6M336621 VIII. New description: [New technical field] This creation relates to a non-contact charging device, which aims to provide a non-contact charging device that can charge a charged object without contact. [Prior Art] According to the development of electronic technology, consumer electronic products are popularized in people's lives at a very fast speed, such as mobile phones, digital cameras, PDAs, notebook computers or MP3 players; These electronic gadgets must not only be light and short, but also must be used when you carry them around. In addition, in order to respond to environmental protection, rechargeable batteries have been used in large quantities. Nickel-cadmium batteries and nickel-hydrogen are commonly used in rechargeable batteries. For batteries and lithium batteries, all rechargeable batteries require a charging device to charge them. Referring to the first figure, the conventional charging device mainly includes a charging base 11 and a battery 12. The charging base 11 is internally provided with a charging circuit _13. The charging circuit 13 is connected to a plug 14 and an output terminal 15. The plug 14 and the output terminal 15 are disposed outside the charging stand 11; and the battery 12 is disposed inside an electronic product 2, and the battery 12 is connected to an input terminal 21, and the input terminal 21 is disposed on The external person of electronic product 2. According to the above configuration, the plug 14 of the conventional charging device is inserted into a socket capable of supplying power, so that the alternating current of the socket is input into the charging circuit 13, and the charging circuit 13 converts the alternating current into direct current, 5 M3 3 6621 and The DC power is introduced into the output terminal 15; when the power of the internal battery 12 of the electronic product 2 is exhausted, the output terminal 15 is connected to the input terminal 21 of the electronic product 2, and the connection between the output terminal 15 and the input terminal 21 is made. A direct current is introduced into the battery 12 to charge the battery 12. However, the conventional charging device needs to be connected to the input terminal 21 and the input terminal 21 to charge power when charging the battery 12 inside the electronic product 2, and the output terminal 15 and the wheel-in terminal 21 transmit power for the restaurant. 'The part in contact with it needs to be made of metal, and the metal material is easy to oxidize. After oxidation, it will produce an oxide layer on the surface. Since the oxide layer has (four) edge property, the contact between the insulator and the input terminal is made. Badly affecting its ability to transfer electricity. Moreover, in the conventional charging device, when the wheel terminal and the input terminal are frequently used for plugging and unplugging, the contact between the output terminal and the input terminal may be poor due to mutual listening, and secondly, the conventional charging device It is necessary to set the output terminal and the input mu, so it will increase the cost of the production system and reduce its market competitiveness. [New content] It is a non-contact charging device that provides a connection to the terminal to be filled without contact, so as to avoid terminal (four) or poor contact. The non-f-contact charging device comprises at least: - a power silver ring and a super # '钱力银行(四) storage unit, an active coil and a 'piece' connected to the power storage unit, M336621 the shielding device On the active coil, the material member is provided with an opening to expose the active coil, and the sleeve body is provided with a plurality of sheets, and each of the sheets is surrounded by an accommodating space for accommodating the object to be filled, and Wherein, there is an induction coil, and the induction coil is connected to the power supply in the object, wherein the induction coil is electromagnetically induced by the active coil: generating an induced current and transmitting the induced current to The power supply unit ^, charging 'so that the power bank and the object to be filled without contact can achieve the effect of charging. J Yun [Embodiment] In order to enable the reviewing committee members to understand the structure of the original composition of the operation, the following is a description of the following: "One for non-contact charging," as shown in the second to fourth figures < For example, the non-contact charging device includes at least a meta bank 3 and a sleeve 4'. The power bank 3 power supply storage: a power storage A, a coil 32, and a shielding member 33, the active coil is guilty; ::2=, where 'the power storage unit 31: 32, the shielding member 33 is attached to the active line 32, such as the recording of the second 3 - the opening 331 enables the main thin - the center of the box ' The power bank 3 is in the main box body 37, and the cover ^ 兀 兀 及 31 and the active coil 32 are arranged in the circle 32, the η Ge: 3 is set outside the box 37 relative to the active coil 'The shielding member 33 can be the absorbing wave 4=: M336621 effectively shields the electromagnetic wave generated by the internal environment of the power bank 3 to reduce the electromagnetic wave radiated by the driving coil 32 from affecting the external environment, and the opening 331 can make the active The electromagnetic wave emitted by the coil 32 is reduced by the transmission medium Correspondingly controlled energy attenuation, to improve the energy conversion efficiency. The sleeve body 4 is provided with a plurality of sheets 41, and each of the sheets 41 is disposed in an accommodating space 42 for accommodating the object 5, and an inner coil 41 is provided with an induction coil 43. The body 41 is provided with an opening 44 to expose the induction coil 43. In addition, the embodiment of the device 5 as shown in the second figure may be a mobile phone, and the casing may be in the form of a commonly used mobile phone sheath. Of course, the object may be other. 3C electronic products, such as PDAs, laptops, MP3s, etc., and the filled object 5 is further provided with a power supply unit 51, which may include a plurality of rechargeable batteries, and the power supply unit 51 The induction coil 43 is connected to each other. As shown in the fourth figure, the power supply unit 51 and the induction coil 43 are connected to each other by a connector 6; of course, they may be connected to each other by a contact member (for example, a conductive sheet). The DC power supply of the power storage unit 31 passes through the active coil 32, and the active coil 32 can emit electromagnetic waves when the DC power source passes. According to Faraday's law of electromagnetic induction, the active coil 32 can be in proximity to the induction coil 43. An induction electromotive force is formed around the coil 43. The induction coil 43 is driven by the induced electromotive force to generate a DC power source. The DC power supply on the induction coil 43 flows into the power supply unit 8 M336621, 51, and the power supply is supplied by the DC power source. Unit 51 is charged. Furthermore, the object 5 can be further provided with a conversion circuit 52. As shown in the fifth figure, the conversion circuit 52 is connected to the induction coil 43 at the other end, and the power supply unit 51 is connected to the other end. The DC power source formed by the coil 32 can be converted into the conversion circuit 52 to be converted, converted into an AC power source, and the power supply unit 51 can be charged by the AC power source. In addition, the power bank 3 is further provided with a solar energy storage unit. As shown in FIG. 6 , the solar power storage unit is provided with a solar panel 34 connected to the power storage unit 31, and the solar panel 34 is used to absorb the light source. The energy is converted into electrical energy and transmitted to the power storage unit 31. The power bank 3 is further provided with a conversion circuit 35 and a power input port 36. As shown in the seventh and eighth figures, the conversion circuit 35 is connected to the active coil 32 at the end, and is connected to the power input port 36 at the other end. The power bank 3 can be connected to an external power source through the power input port 36, and the AC power source input from the external power source is converted into a DC power source by the conversion circuit 35. The DC power source can be input to the power source storage unit 31 to store the DC power source. As described above, the present invention provides a preferred and feasible non-contact charging device, and an application for a new patent is filed according to the law; however, the above embodiments and drawings show that the preferred embodiment of the present invention is not This limitation is based on the creation of the creation, the installation, the features, and the like, and the similarity and the scope of the patent application. 9 M336621 [Simple description of the diagram] The first diagram is a block diagram of a conventional charging device. The first figure is a perspective view of the structure of the contact-type charging device and the object to be filled. The first figure is a schematic diagram of the non-contact charging device and the object to be filled in the first embodiment of the present invention. f Four diagrams are schematic diagrams of the structure of the non-contact charging device in the creation. Fifth, it is a block diagram of the non-contact charging device and the object of the second embodiment in the creation. The figure / diagram is the structural diagram of the power bank of the second embodiment in the creation. The seventh figure is a perspective view of the structure of the power bank of the third embodiment in the present creation. The eighth picture is a block diagram of the power bank of the second TF of the A TF. 'Description of component symbol】 Charging stand 11 Battery 12 Charging circuit 13 Plug 14 Output terminal 15 Electronics 2 M3 3 6621 Input terminal 21 Power bank 3 Power storage unit 31 Active coil 32 Shield 33 Opening 331 Solar panel 34 Conversion circuit 35 Power input 埠36 Box 37 Casing 4 Sheet 41 accommodating space 42 Induction coil 43 Opening 44 Filled 5 Power supply unit 51 Conversion circuit 52 Connector 6

Claims (1)

M336621 九、申請專利範圍: 1. 一種非接觸式充電裝置,其至少包含有: 一電力銀行,該電力銀行設有電源儲存單元、主動線 圈以及遮蔽件,該主動線圈係與電源儲存單元相連接,該 遮蔽件係設於主動線圈上,其遮蔽件並設有一開口得以使 主動線圈露出;以及 . 一套體,該套體設有複數片體,而各片體並圍設成一 容置空間以供容設被充物,且其中一片體内並設有感應線 •圈。 2. 如申請專利範圍第1項所述非接觸式充電裝置,其 中,該被充物進一步設有電源供應單元,該電源供應單元 係與該感應線圈相互連接。 3. 如申請專利範圍第2項所述非接觸式充電裝置,其 中,該電源供應單元與該感應線圈係藉由連接器或接觸件 相互連接。 4. 如申請專利範圍第1項所述非接觸式充電裝置,其 φ 中,該被充物進一步設有轉換電路,該轉換電路一端連接 - 感應線圈,另端則連接電源供應單元。 5. 如申請專利範圍第1項所述非接觸式充電裝置,其 中,該電源儲存單元係包含有複數個可充式電池。 6. 如申請專利範圍第1項所述非接觸式充電裝置,其 中,該電力銀行進一步設有轉換電路以及一電源輸入埠, 該轉換電路一端連接主動線圈,另端則連接電源輸入埠。 7. 如申請專利範圍第1項所述非接觸式充電裝置,其 12 M336621 中,該遮蔽件可以為吸波結構。 8. 如申請專利範圍第7項所述非接觸式充電裝置,其 中,該吸波結構可以為錫。 9. 如申請專利範圍第1項所述非接觸式充電裝置,其 中,該電力銀行進一步設有感應線圈。 10. 如申請專利範圍第1項所述非接觸式充電裝置,其 中,該電力銀行主要係設有一盒體,該電源儲存單元及主 動線圈係設於盒體内,而遮蔽件係設於盒體外相對於主動 線圈處。 11. 如申請專利範圍第1項所述非接觸式充電裝置,其 中,該電力銀行主要係設有一盒體,該電源儲存單元及主 動線圈係設於盒體内,而遮蔽件係設於盒體内相對於主動 線圈處。 12. 如申請專利範圍第1項所述非接觸式充電裝置,其 中,該電力銀行進一步設有太陽能蓄電單元,該太陽能蓄 電單元係設有與電源儲存單元連接之太陽能板。 13. 如申請專利範圍第1項所述非接觸式充電裝置,其 中,該片體並設有一開口得以使感應線圈露出。 13M336621 IX. Patent application scope: 1. A non-contact charging device, which comprises at least: a power bank, the power bank is provided with a power storage unit, an active coil and a shielding member, and the active coil is connected to the power storage unit. The shielding member is disposed on the active coil, and the shielding member is provided with an opening to expose the active coil; and a set body, the sleeve body is provided with a plurality of sheets, and each of the sheets is enclosed and arranged The space is for the contents to be filled, and one of the bodies is provided with a sensing line and a circle. 2. The non-contact charging device according to claim 1, wherein the object to be charged is further provided with a power supply unit, and the power supply unit is connected to the induction coil. 3. The non-contact charging device according to claim 2, wherein the power supply unit and the induction coil are connected to each other by a connector or a contact. 4. The non-contact charging device according to claim 1, wherein the φ is further provided with a conversion circuit, the conversion circuit is connected at one end to the induction coil, and the other end is connected to the power supply unit. 5. The non-contact charging device of claim 1, wherein the power storage unit comprises a plurality of rechargeable batteries. 6. The non-contact charging device according to claim 1, wherein the power bank further comprises a conversion circuit and a power input port, the conversion circuit is connected to the active coil at one end and the power input port at the other end. 7. The non-contact charging device according to claim 1, wherein in the 12 M336621, the shielding member is a absorbing structure. 8. The non-contact charging device according to claim 7, wherein the absorbing structure is tin. 9. The non-contact charging device according to claim 1, wherein the power bank is further provided with an induction coil. 10. The non-contact charging device according to claim 1, wherein the power bank is mainly provided with a box body, the power storage unit and the active coil are disposed in the box body, and the shielding member is disposed in the box. In vitro relative to the active coil. 11. The non-contact charging device according to claim 1, wherein the power bank is mainly provided with a box body, the power storage unit and the active coil are disposed in the box body, and the shielding member is disposed in the box. The body is opposite to the active coil. 12. The non-contact charging device according to claim 1, wherein the power bank further comprises a solar energy storage unit, wherein the solar energy storage unit is provided with a solar panel connected to the power storage unit. 13. The non-contact charging device according to claim 1, wherein the sheet body is provided with an opening to expose the induction coil. 13
TW97201795U 2008-01-28 2008-01-28 Contactless electric charging apparatus TWM336621U (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8854224B2 (en) 2009-02-10 2014-10-07 Qualcomm Incorporated Conveying device information relating to wireless charging
US8878393B2 (en) 2008-05-13 2014-11-04 Qualcomm Incorporated Wireless power transfer for vehicles
US8892035B2 (en) 2008-05-13 2014-11-18 Qualcomm Incorporated Repeaters for enhancement of wireless power transfer
US9312924B2 (en) 2009-02-10 2016-04-12 Qualcomm Incorporated Systems and methods relating to multi-dimensional wireless charging
US9583953B2 (en) 2009-02-10 2017-02-28 Qualcomm Incorporated Wireless power transfer for portable enclosures

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9184632B2 (en) 2008-05-13 2015-11-10 Qualcomm Incorporated Wireless power transfer for furnishings and building elements
US8878393B2 (en) 2008-05-13 2014-11-04 Qualcomm Incorporated Wireless power transfer for vehicles
US8892035B2 (en) 2008-05-13 2014-11-18 Qualcomm Incorporated Repeaters for enhancement of wireless power transfer
US8965461B2 (en) 2008-05-13 2015-02-24 Qualcomm Incorporated Reverse link signaling via receive antenna impedance modulation
US9130407B2 (en) 2008-05-13 2015-09-08 Qualcomm Incorporated Signaling charging in wireless power environment
US9178387B2 (en) 2008-05-13 2015-11-03 Qualcomm Incorporated Receive antenna for wireless power transfer
US9190875B2 (en) 2008-05-13 2015-11-17 Qualcomm Incorporated Method and apparatus with negative resistance in wireless power transfers
US9236771B2 (en) 2008-05-13 2016-01-12 Qualcomm Incorporated Method and apparatus for adaptive tuning of wireless power transfer
US9954399B2 (en) 2008-05-13 2018-04-24 Qualcomm Incorporated Reverse link signaling via receive antenna impedance modulation
US9991747B2 (en) 2008-05-13 2018-06-05 Qualcomm Incorporated Signaling charging in wireless power environment
US8854224B2 (en) 2009-02-10 2014-10-07 Qualcomm Incorporated Conveying device information relating to wireless charging
US9312924B2 (en) 2009-02-10 2016-04-12 Qualcomm Incorporated Systems and methods relating to multi-dimensional wireless charging
US9583953B2 (en) 2009-02-10 2017-02-28 Qualcomm Incorporated Wireless power transfer for portable enclosures

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