Case for electrical batteries or accumulator cells
First Claim
1. A case for housing voltaic cells, and comprising a hollow casing containing a means for supporting the voltaic cells, a cover sealing the casing, and an electrical interconnection circuit with a cable passing through an orifice of the casing for supply of an external receiver, said case comprising:
- means for supporting the voltaic cells, and being secured to the cover to form a module in the form of an extractable cartridge,a first contact circuit connecting the voltaic cells to one another in the vicinity of the cover,a second contact circuit arranged facing the first circuit at the bottom of the casing,and means for securing the cover on the casing, and comprising a pair of grips, articulated symmetrically on the opposite side faces of the casing, each grip comprising a latching surface designed to cooperate with a retaining part located at each end of the cover so as to generate both a uniform contact pressure distribution over all the voltaic cells and a tightness at the level of the assembly interface of the cover and top edge of the casing.
1 Assignment
0 Petitions
Accused Products
Abstract
A case for electrical batteries comprises a support part securedly united to the cover to form an extractable module housed in a casing sealed off by a cover. Clamping grips are articulated symmetrically on the opposite side faces of the casing to cooperate with retaining recesses of the cover so as to generate both a uniform distribution of the contact pressure on all the batteries, and a tightness at the level of the asembly interface of the cover and the upper edge of the casing. The case is used for a power supply unit of a portable lighting lamp.
29 Citations
8 Claims
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1. A case for housing voltaic cells, and comprising a hollow casing containing a means for supporting the voltaic cells, a cover sealing the casing, and an electrical interconnection circuit with a cable passing through an orifice of the casing for supply of an external receiver, said case comprising:
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means for supporting the voltaic cells, and being secured to the cover to form a module in the form of an extractable cartridge, a first contact circuit connecting the voltaic cells to one another in the vicinity of the cover, a second contact circuit arranged facing the first circuit at the bottom of the casing, and means for securing the cover on the casing, and comprising a pair of grips, articulated symmetrically on the opposite side faces of the casing, each grip comprising a latching surface designed to cooperate with a retaining part located at each end of the cover so as to generate both a uniform contact pressure distribution over all the voltaic cells and a tightness at the level of the assembly interface of the cover and top edge of the casing. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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Specification