Lithium ion battery pack capable of outputting multiple voltages

A lithium-ion battery pack, multi-voltage output technology, applied in battery pack parts, electrolyte battery manufacturing, non-aqueous electrolyte battery and other directions, can solve the problem of low sharing of multiple sub-materials

Pending Publication Date: 2014-09-24
SHENZHEN GREPOW BATTERY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention provides a lithium-ion battery pack with multi-voltage output, which has solved the problem of low sharing of multiple sub-materials in the battery pack variety in the prior art

Method used

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  • Lithium ion battery pack capable of outputting multiple voltages
  • Lithium ion battery pack capable of outputting multiple voltages
  • Lithium ion battery pack capable of outputting multiple voltages

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Figure 4 It shows the battery adapter board circuit provided by the embodiment of the present invention Figure 1 , the number of batteries is 6, the battery adapter plate is provided with electrode contacts corresponding to the battery electrodes, and the upper and lower sides of the battery adapter plate are respectively provided with six electrode contacts from left to right. , 2, and 3 electrode contacts are connected, and the 4th, 5th, and 6th electrode contacts on the battery adapter plate are connected; the 1st, 2nd, and 3rd electrode contacts on the lower side of the battery adapter The 4th, 5th, and 6th electrode contacts are connected; the 4th electrode contact on the upper side of the battery adapter plate is connected to the 3rd electrode contact point on the lower side of the battery adapter plate. Wherein, the first electrode contact on the upper side of the battery adapter plate and the sixth electrode contact on the lower side of the battery adapter pl...

Embodiment 2

[0029] Figure 5 , showing the battery adapter board circuit provided by the embodiment of the present invention Figure II , the same number of batteries is 6, the battery adapter plate is provided with electrode contacts corresponding to the battery electrodes, and the upper and lower sides of the battery adapter plate are respectively provided with six electrode contacts from left to right. The 1st and 2nd electrode contacts are connected, the 3rd and 4th electrode contacts on the battery adapter plate are connected, the 5th and 6th electrode contacts on the battery adapter plate are connected; the 1st and 2nd electrodes on the lower side of the battery adapter plate The contacts are connected, the 3rd and 4th electrode contacts on the lower side of the battery adapter board are connected, the 5th and 6th electrode contacts on the lower side of the battery adapter board are connected; the third electrode contact on the upper side of the battery adapter board is connected to...

Embodiment 3

[0031] Figure 6 , showing the battery adapter board circuit provided by the embodiment of the present invention Figure three , the same number of batteries is 6, the battery adapter plate is provided with electrode contacts corresponding to the battery electrodes, and the upper and lower sides of the battery adapter plate are respectively provided with six electrode contacts from left to right. The second electrode contact is connected to the first electrode contact on the lower side of the battery adapter plate, the third electrode contact on the upper side of the battery adapter plate is connected to the second electrode contact on the lower side of the battery adapter plate, and the fourth electrode contact on the upper side of the battery adapter plate Connect with the 3rd electrode contact on the bottom of the battery adapter plate, connect the 5th electrode contact on the upper side of the battery adapter plate with the 4th electrode contact on the lower side of the ba...

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PUM

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Abstract

The invention relates to the technical field of a model ship battery, and in particular relates to a lithium ion battery pack capable of outputting multiple voltages. The lithium ion battery pack comprises cells, a printed circuit board assembly and a printed circuit board module, and is characterized in that plugs are embedded in the parts, corresponding to electrodes of the cells of the printed circuit board assembly; the battery pack is formed by sequentially connecting the cells, the printed circuit board assembly and the printed circuit board module; battery pack units with equal cells are connected with one another in series or in parallel by the printed circuit board module to form the battery pack capable of outputting different voltages. According to the lithium ion battery pack, the same number of cells with the same model are connected with one another in series or in parallel by the printed circuit board module to form the battery pack capable of outputting different voltages values, the varieties of the cells of the battery pack can be reduced, the structure is unified, sub materials needed by the battery pack can be shared to the utmost extent, and the production operation difficulty is lowered.

Description

technical field [0001] The invention relates to the technical field of aircraft model batteries, in particular to a multi-voltage output lithium-ion battery pack. Background technique [0002] At present, due to the different demands on capacity, size, voltage, weight, etc. in the market for aircraft model batteries, there are various series and parallel battery packs, and there are many varieties. For example, the size and weight of the battery packs of two aircrafts are allowed to be the same, but due to the difference in capacity or voltage, N types of battery packs can be produced. The diversification of battery packs leads to the derivation of N types of structures for the sub-materials required for making battery packs, which is undoubtedly a complex and extensive work for battery manufacturers. Contents of the invention [0003] The invention provides a lithium-ion battery pack with multi-voltage output, which solves the problem of low sharing of multiple sub-mater...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01M2/20H01M10/058H01M50/503H01M50/516H01M50/519
CPCH01M10/058H01M50/502Y02E60/10Y02P70/50
Inventor 何安轩郭兵张海英
Owner SHENZHEN GREPOW BATTERY CO LTD
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