Battery pack for portable lighting with improved safety and ease of replacement

A battery pack for a portable lighting device with improved safety and replacement convenience according to one embodiment of the present invention comprises: at least one battery cell; a cell holder into which the battery cell is inserted and fixated; first and second PCB substrates respectively pr...

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Bibliographische Detailangaben
Hauptverfasser:	LEE HAN CHUN, LEE JUNG HWAN, HWANG KYU BEOM, YOO HYUNG YUL
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	BASIC ELECTRIC ELEMENTS BLASTING CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING ORPROTECTING AGAINST HARMFUL CHEMICAL AGENTS CURRENT COLLECTORS ELECTRICITY FIRE-FIGHTING HEATING HUMAN NECESSITIES LIFE-SAVING LIGHTING LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE ORSPECIALLY ADAPTED FOR TRANSPORTATION LINE CONNECTORS MECHANICAL ENGINEERING PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY WEAPONS
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Beschreibung
Zusammenfassung:	A battery pack for a portable lighting device with improved safety and replacement convenience according to one embodiment of the present invention comprises: at least one battery cell; a cell holder into which the battery cell is inserted and fixated; first and second PCB substrates respectively provided on the upper and lower portions of the cell holder to be electrically connected to terminals of the battery cells; first and second fire extinguishing patches respectively provided on the upper and lower portions of the first and second PCB substrates; a protruding electrode provided on one side of one between the first or second PCB substrates; and a connector selectively connecting the protruding electrode to one between the first or second PCB substrates. 본 발명 안전성과 교체 편의성이 향상된 휴대 조명장치용 배터리 팩은, 일 실시예에 따라, 적어도 하나 이상의 배터리 셀; 상기 배터리 셀이 끼워져 고정되는 셀 홀더; 상기 셀 홀더의 상, 하부에 각각 구비되어 배터리 셀의 단자를 전기적으로 연결하는 제1 및 제2 PCB 기판; 상기 제1 및 제2 PCB 기판의 상, 하부에 각각 구비되는 제1 및 제2 소화패치; 상기 제1 또는 제2 PCB 기판 중 하나의 일측에 구비되는 돌출 전극; 및 상기 돌출 전극과 제1 또는 제2 PCB 기판 중 하나를 선택적으로 접속하는 커넥터;를 포함하는 것을 특징으로 한다.