KR930015248A - Battery pack with built-in charging circuit - Google Patents
Battery pack with built-in charging circuit Download PDFInfo
- Publication number
- KR930015248A KR930015248A KR1019910025949A KR910025949A KR930015248A KR 930015248 A KR930015248 A KR 930015248A KR 1019910025949 A KR1019910025949 A KR 1019910025949A KR 910025949 A KR910025949 A KR 910025949A KR 930015248 A KR930015248 A KR 930015248A
- Authority
- KR
- South Korea
- Prior art keywords
- battery pack
- built
- charging circuit
- cells
- predetermined
- Prior art date
Links
Abstract
본 발명은 충전회로 내장형 밧데리팩에 관한 것으로서, 종래의 포터볼 퍼스널 컴퓨터에서는 전원공급원을 교류 아답터나 다수개의 셀이 내장된 소정의 밧데리팩을 사용하는 구성으로 되어 있음에 따라, 전자의 경우는 교류전원이 공급되는 장소에서만 포터블 퍼스널 컴퓨터를 사용할 수 있고, 후자의 경우는 장소에 무관하게 사용할 수 있으나, 상기와 같이 밧데리팩을 사용하다가 밧데리가 다소모되었을 경우 별도의 충전기기를 이용하여 재충전시켜야 하는 불편함이 있었다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a battery pack with a built-in charging circuit. In the conventional portball personal computer, an AC adapter or a predetermined battery pack including a plurality of cells is used as a power source. The portable personal computer can be used only at the place where the power is supplied, and the latter can be used regardless of the place. However, when the battery pack is used up while using the battery pack as described above, it needs to be recharged using a separate charger. There was a ham.
따라서, 본발명에서는 다수개의 셀이 내장되어 팩형태로 되는 밧데리팩내에 소정의 충전회로를 내장시켜 별도의 충전기가 필요없이도 밧데리팩 자체내에서 재충전이 가능하도록 하므로서 제품의 신뢰도를 더욱 향상시킬 수 있는 것이다.Therefore, in the present invention, a predetermined charging circuit is built in a battery pack in which a plurality of cells are built in a pack form, so that the battery pack itself can be recharged without a separate charger, thereby further improving the reliability of the product. will be.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.
제1도는 본발명 밧데리팩의 평단면도.1 is a cross-sectional view of the battery pack of the present invention.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019910025949A KR930015248A (en) | 1991-12-31 | 1991-12-31 | Battery pack with built-in charging circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019910025949A KR930015248A (en) | 1991-12-31 | 1991-12-31 | Battery pack with built-in charging circuit |
Publications (1)
Publication Number | Publication Date |
---|---|
KR930015248A true KR930015248A (en) | 1993-07-24 |
Family
ID=67346151
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019910025949A KR930015248A (en) | 1991-12-31 | 1991-12-31 | Battery pack with built-in charging circuit |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR930015248A (en) |
-
1991
- 1991-12-31 KR KR1019910025949A patent/KR930015248A/en not_active IP Right Cessation
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
SUBM | Submission of document of abandonment before or after decision of registration |