IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0959488
(2010-12-03)
|
등록번호 |
US-8133607
(2012-03-13)
|
발명자
/ 주소 |
- Chen, Chin-Ming
- Hsu, Shen-Fa
|
출원인 / 주소 |
- Amita Technologies Inc Ltd.
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
5 인용 특허 :
2 |
초록
▼
A parallel connection assembly of batteries and a battery set having the same are provided. The parallel connection assembly connects battery units to form a battery set, and it includes electrical-conductive connecting pieces, two flexible metallic woven bands and electrical-conductive fixing eleme
A parallel connection assembly of batteries and a battery set having the same are provided. The parallel connection assembly connects battery units to form a battery set, and it includes electrical-conductive connecting pieces, two flexible metallic woven bands and electrical-conductive fixing elements. Each battery unit has a positive electrode hole and a negative electrode hole. Each electrical-conductive connecting piece has a through-hole and a fixing portion. Each electrical-conductive fixing element passes through the through-hole to be fixed in the positive electrode hole or the negative electrode hole. The two flexible metallic woven bands serially connect the fixing portions of the electrical-conductive connecting pieces located on the positive electrode holes and the negative electrode holes respectively, thereby electrically connecting the battery units in parallel. Since the flexible metallic woven band is low in impedance, flexible and easy to assemble, the battery set has an increased electrical-conducting efficiency and resistance to vibrations.
대표청구항
▼
1. A parallel connection assembly of batteries, configured to connect a plurality of battery units in parallel to form a battery set, each of the battery units having a positive electrode hole and a negative electrode hole, the parallel connection assembly including: a plurality of electrical-conduc
1. A parallel connection assembly of batteries, configured to connect a plurality of battery units in parallel to form a battery set, each of the battery units having a positive electrode hole and a negative electrode hole, the parallel connection assembly including: a plurality of electrical-conductive connecting pieces each having a through-hole and a fixing portion, the electrical-conductive connecting pieces being aligned with the positive electrode holes and the negative electrode holes respectively;two flexible metallic woven bands serially connecting the fixing portions of the electrical-conductive connecting pieces located on the positive electrode holes and the negative electrode holes respectively; anda plurality of electrical-conductive fixing elements passing through the through-holes to be fixed in the positive electrode holes and the negative electrode holes, so that the two flexible metallic woven bands can electrically connect the battery units in parallel,wherein each of the electrical-conductive connecting pieces is made of electrical-conductive metal and comprises a piece body, the through-hole and the fixing portion are formed on the piece body, the fixing portion comprises a stopping wall extending upwards from the piece body and two pressing strips bending from two opposite sides of the stopping wall, the flexible metallic woven band passes through a space between the stopping wall and the two pressing strips to be clamped by the two pressing strips. 2. The parallel connection assembly of batteries according to claim 1, wherein the flexible metallic woven band is made by weaving a plurality of copper wires into a web-like structure. 3. The parallel connection assembly of batteries according to claim 2, wherein each of the positive electrode hole and the negative electrode hole is an inner threaded hole made by electrical-conductive metal. 4. The parallel connection assembly of batteries according to claim 3, wherein each of the electrical-conductive fixing elements is made of electrical-conductive metal, and comprises an outer threaded portion threadedly engaged within the positive electrode hole or the negative electrode hole and a top plate connected to the outer threaded portion, the top plate has a larger diameter than that of the outer threaded portion for tightly pressing the piece body of the electrical-conductive metallic piece to achieve an electrical connection. 5. A battery set, including: a plurality of battery units each having a positive electrode hole and a negative electrode hole, anda parallel connection assembly, comprising:a plurality of electrical-conductive connecting pieces each having a through-hole and a fixing portion, the electrical-conductive connecting pieces being aligned with the positive electrode holes and the negative electrode holes respectively;two flexible metallic woven bands serially connecting the fixing portions of the electrical-conductive connecting pieces located on the positive electrode holes and the negative electrode holes respectively; anda plurality of electrical-conductive fixing elements passing through the through-holes to be fixed in the positive electrode holes and the negative electrode holes, so that the two flexible metallic woven bands can electrically connect the battery units in parallel,wherein each of the battery units includes a casing, the positive electrode hole and the negative electrode hole are provided on a top surface of the casing, each of the positive electrode hole and the negative electrode hole is an inner threaded hole made of electrical-conductive metal, the through-hole of each electrical-conductive connecting piece is disposed on the top surface of the casing of the battery unit to be aligned with the positive electrode hole or the negative electrode hole, andwherein each of the electrical-conductive connecting pieces is made of electrical-conductive metal and comprises a piece body, the through-hole and the fixing portion are formed on the piece body, the fixing portion comprises a stopping wall extending upwards from the piece body and two pressing strips bending from two opposite sides of the stopping wall, the flexible metallic woven band passes through a space between the stopping wall and the two pressing strips to be clamped by the two pressing strips. 6. The battery set according to claim 5, wherein the flexible metallic woven band is made by weaving a plurality of copper wires into a web-like structure. 7. The battery set according to claim 6, wherein each of the electrical-conductive fixing elements is made of electrical-conductive metal, and comprises an outer threaded portion threadedly engaged within the positive electrode hole or the negative electrode hole and a top plate connected to the outer threaded portion, the top plate has a larger diameter than that of the outer threaded portion for tightly pressing the piece body of the electrical-conductive metallic piece to achieve an electrical connection.
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