LITHIUM BATTERY CORE AND SHELL STRUCTURE
First Claim
1. A lithium battery core and shell structure, comprising:
- a shell body, including a bottom shell body with an opening disposed at a top end, and a cover plate covering the top end of the bottom shell body in order to seal off the opening;
a first terminal component and a second terminal component, respectively connected above the cover plate of the shell body;
an anode tab, coupled below the cover plate of the shell body and electrically connected to the first terminal component;
a cathode tab, electrically connected to the second terminal component, and an end of the cathode tab is connected below the cover plate of the shell body, while another end of the cathode tab is extended downward and bent to form a coupling portion; and
an insulating element, disposed between the coupling portion of the cathode tab and the anode tab.
1 Assignment
0 Petitions
Accused Products
Abstract
A lithium battery core and shell structure comprises a shell body, a first terminal component and a second terminal component are respectively connected above a cover plate of the shell body, an anode tab and a cathode tab are respectively connected below the cover plate of the shell body. The anode tab is electrically connected to the first terminal component; an end of the cathode tab is electrically connected to the second terminal component, while another end of the cathode tab is extended downward and bent to form a coupling portion; and an insulating element is disposed between the coupling portion and the anode tab, so as to prevent short circuit because of contact between the anode tab and the cathode tab.
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Citations
15 Claims
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1. A lithium battery core and shell structure, comprising:
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a shell body, including a bottom shell body with an opening disposed at a top end, and a cover plate covering the top end of the bottom shell body in order to seal off the opening; a first terminal component and a second terminal component, respectively connected above the cover plate of the shell body; an anode tab, coupled below the cover plate of the shell body and electrically connected to the first terminal component; a cathode tab, electrically connected to the second terminal component, and an end of the cathode tab is connected below the cover plate of the shell body, while another end of the cathode tab is extended downward and bent to form a coupling portion; and an insulating element, disposed between the coupling portion of the cathode tab and the anode tab. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
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Specification