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WO2007001115A1 - Batterie de téléphone mobile indiquant l’état de chargement selon le statut de radiation de la batterie - Google Patents

Batterie de téléphone mobile indiquant l’état de chargement selon le statut de radiation de la batterie Download PDF

Info

Publication number
WO2007001115A1
WO2007001115A1 PCT/KR2006/001725 KR2006001725W WO2007001115A1 WO 2007001115 A1 WO2007001115 A1 WO 2007001115A1 KR 2006001725 W KR2006001725 W KR 2006001725W WO 2007001115 A1 WO2007001115 A1 WO 2007001115A1
Authority
WO
WIPO (PCT)
Prior art keywords
mobile phone
charging
charged state
indicator lamp
battery
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/KR2006/001725
Other languages
English (en)
Inventor
Young Ae Kim
Sang Hoon Shim
Hwa Sik Kim
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of WO2007001115A1 publication Critical patent/WO2007001115A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
    • H02J7/0048—Detection of remaining charge capacity or state of charge [SOC]
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/02—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from AC mains by converters
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R31/00—Coupling parts supported only by co-operation with counterpart
    • H01R31/06—Intermediate parts for linking two coupling parts, e.g. adapter
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
    • H02J7/0044—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction specially adapted for holding portable devices containing batteries
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
    • H02J7/0048—Detection of remaining charge capacity or state of charge [SOC]
    • H02J7/0049—Detection of fully charged condition

Definitions

  • the present invention relates, in general, to mobile phone chargers and, more particularly, to a mobile phone charger, which lets a user know the charged state of the battery of a mobile phone through the lighting of a specific pattern provided in a plug body.
  • mobile phones receive power from batteries. After the mobile phones have been used for a predetermined time period, the batteries are exhausted. In this case, the batteries must be charged. For this, the batteries of the mobile phones are mounted to charging supports and are charged.
  • Such a mobile phone charger in which a mobile phone battery is charged using a charging support, has a relatively large volume, thus inconveniencing a user. For example, even when using the mobile phone on a trip, the mobile phone battery must be charged when required. However, because the mobile phone charger having the charging support has a large volume, it is inconvenient for the user to carry the support on a trip.
  • Such a portable charger includes a TA body, which has a plug to be connected to a power supply, a cable, which is coupled to the TA body, and a charging connector, which is provided on an end of the cable and is inserted into a receptacle of a mobile phone. Furthermore, a charging indicator lamp, which indicates the charged state of a mobile phone battery, is provided in the TA body or in the charging connector according to the kind of mobile .
  • the charging indicator lamp is disposed adjacent to a plug socket when the TA body is inserted into the plug socket. Therefore, there is a problem in that it is difficult for the user to observe the charged state. In other words, because the charging indicator lamp is disposed in an area that is difficult to view, the user cannot easily observe the charged state of the mobile phone. Therefore, the mobile phone battery may not be completely charged if the charging process is interrupted before charging is completed. On the other hand, even if charging has been completed, the user may leave the mobile phone battery in the charging state for a long time, thus reducing the lifetime thereof.
  • the charging indicator lamp is provided in the charging connector, the user can easily observe the charged state, but the charging indicator lamp only serves to indicate the charged state.
  • an object of the present invention is to provide a portable mobile phone charger, which makes it possible for a user to easily observe a charging indicator lamp provided in the portable mobile phone charger and provides another function for the charging indicator lamp, unlike that of the conventional art having only the function of indicating the charged state.
  • the charged state is indicated through a specific pattern provided in a charging connector, a user can easily observe the charged state and, as well, because the charged state is shown through a trademark of a product or a Corporate Identity (CI) of a company, it can be repeatedly exposed to the user, thus increasing an advertising effect.
  • CI Corporate Identity
  • FIG. 1 is a perspective view of a mobile phone charger, according to an embodiment of the present invention.
  • FIG. 2 is an exploded perspective view showing critical parts of the charger of FIG. 1; and FIGS. 3 and 4 are views showing enlargements of mobile phone chargers, according to other embodiments of the present invention.
  • FIG. 1 is a perspective view of a mobile phone charger, according to an embodiment of the present invention.
  • FIG. 2 is an exploded perspective view showing critical parts of the charger of FIG. 1.
  • the mobile phone charger of the present invention which is designated by reference numeral 10, includes a TA body 20, a cable 30, a charging connector 40 and a specific pattern 50.
  • the TA body 20 is a rectifying device, which is widely used in homes and converts alternating current (AC) into direct current (DC) .
  • a plug 21 is provided on the front part of the TA body 20, so that, when the plug 21 is inserted into a plug socket for supplying power, alternating current is applied to the TA body 20 through the plug 21.
  • the alternating current applied to the TA body 20 is converted into direct current before being transmitted through the cable 30.
  • the charging connector 40 is coupled to an end of the cable 30.
  • the charging connector 40 has a structure such that it can be connected to a receptacle provided on a lower end of a mobile phone.
  • the specific pattern 50 which is made of semi- transparent material, is formed in the charging connector 40.
  • the specific pattern 50 may be a trademark of a product or a firm name, logo or CI of a company.
  • a charging indicator lamp 60 for indicating the charged state is provided under the specific pattern 50 (see, FIG. 2) .
  • the charging indicator lamp 60 detects variation charging voltages and operates a light emitting diode.
  • the color of the light emitting diode is controlled depending on whether voltage is in a range from 3.6V to 4.95Va. That is, when voltage is in a range from 3.6V to 4.95V, blue light is emitted, and, when voltage is over than 4.96V, the light emitting diode emits green light. Therefore, a user can recognize the charged state by observing the color of the light.

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Secondary Cells (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Telephone Set Structure (AREA)

Abstract

La présente invention se rapporte à un chargeur de téléphone mobile, comprenant un corps TA (20), doté d’une prise pour relier le téléphone à une alimentation électrique, un câble de chargement (40) destiné à être connecté à un téléphone mobile, et un câble (30), qui connecte le corps TA au câble de chargement . Un voyant de charge (60) est disposé sur câble de chargement pour indiquer l’état de la charge. Un motif lumineux spécifique (50), constitué d’un matériau semi-transparent, est formé sur le voyant de charge intégré. Le motif spécifique comprend une lettre, un logo ou un indice de coloration. Dans la présente invention, en raison du fait que l’état de charge est indiqué par l’intermédiaire d’un motif spécifique, un utilisateur peut facilement observer l’état de charge. En outre, considérant que l’état de charge est présenté via une marque de commerce d’un produit ou un indice de coloration d’une société, il peut être montré à l’utilisateur de façon répétée, accroissant ainsi l’effet publicitaire.
PCT/KR2006/001725 2005-06-01 2006-05-09 Batterie de téléphone mobile indiquant l’état de chargement selon le statut de radiation de la batterie Ceased WO2007001115A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20-2005-0015571U KR200392615Y1 (ko) 2005-06-01 2005-06-01 특정문양의 발광상태에 따라 충전상태를 표시하는 휴대폰충전기.
KR20-2005-0015571 2005-06-01

Publications (1)

Publication Number Publication Date
WO2007001115A1 true WO2007001115A1 (fr) 2007-01-04

Family

ID=37595336

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2006/001725 Ceased WO2007001115A1 (fr) 2005-06-01 2006-05-09 Batterie de téléphone mobile indiquant l’état de chargement selon le statut de radiation de la batterie

Country Status (2)

Country Link
KR (1) KR200392615Y1 (fr)
WO (1) WO2007001115A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8073702B2 (en) 2005-06-30 2011-12-06 Lg Electronics Inc. Apparatus for encoding and decoding audio signal and method thereof
US8082157B2 (en) 2005-06-30 2011-12-20 Lg Electronics Inc. Apparatus for encoding and decoding audio signal and method thereof
CN102761018A (zh) * 2012-07-31 2012-10-31 今皓光电（昆山）有限公司 平板电脑充电用连接线
US10620270B2 (en) 2014-12-16 2020-04-14 Hewlett-Packard Development Company, L.P. Interactive logo indicative of remaining power from battery

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101370934B1 (ko) * 2012-08-01 2014-03-10 (주)대한특수금속 전자기기용 자력식 인터페이스 장치
KR200487880Y1 (ko) 2017-12-27 2018-11-15 박주석 휴대폰 충전기의 충전잭의 삽입위치 표시구

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU710580B3 (en) * 1998-11-26 1999-09-23 Shih, Hung Ming Improved device of a micro mobile phone battery charger
JP2002354709A (ja) * 2001-05-21 2002-12-06 Tsunashima Shinpei 携帯電話機充電装置
JP2003273976A (ja) * 2002-03-18 2003-09-26 Topland:Kk 携帯電話機内蔵電池への充電方法および携帯電話機用充電装置
KR20050100544A (ko) * 2004-04-14 2005-10-19 주식회사 국제자산관리 전동차 내에 설치되는 핸드폰용 배터리 급속충전장치

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU710580B3 (en) * 1998-11-26 1999-09-23 Shih, Hung Ming Improved device of a micro mobile phone battery charger
JP2002354709A (ja) * 2001-05-21 2002-12-06 Tsunashima Shinpei 携帯電話機充電装置
JP2003273976A (ja) * 2002-03-18 2003-09-26 Topland:Kk 携帯電話機内蔵電池への充電方法および携帯電話機用充電装置
KR20050100544A (ko) * 2004-04-14 2005-10-19 주식회사 국제자산관리 전동차 내에 설치되는 핸드폰용 배터리 급속충전장치

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8073702B2 (en) 2005-06-30 2011-12-06 Lg Electronics Inc. Apparatus for encoding and decoding audio signal and method thereof
US8082157B2 (en) 2005-06-30 2011-12-20 Lg Electronics Inc. Apparatus for encoding and decoding audio signal and method thereof
CN102761018A (zh) * 2012-07-31 2012-10-31 今皓光电（昆山）有限公司 平板电脑充电用连接线
US10620270B2 (en) 2014-12-16 2020-04-14 Hewlett-Packard Development Company, L.P. Interactive logo indicative of remaining power from battery

Also Published As

Publication number Publication date
KR200392615Y1 (ko) 2005-08-18

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