Battery bracket and battery module
A battery holder and battery module technology, applied in battery pack components, circuits, electrical components, etc., can solve problems such as waste
Inactive Publication Date: 2013-12-18
原瑞电池科技(深圳)有限公司 +1
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- Abstract
- Description
- Claims
- Application Information
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Problems solved by technology
However, since the battery bracket is an integrally formed structure, if a single battery is found to fail at this time, the entire battery module can only be discarded, resulting in huge waste
Method used
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Embodiment Construction
[0018] Such as figure 1 , figure 2 As shown, a battery module 100 according to an embodiment of the present invention includes a battery holder 10 , a plurality of batteries 30 mounted on the battery holder 10 , and a conductive copper sheet 50 connected to the batteries 30 . Wherein, the batteries 30 are arranged in multiple rows, and the conductive copper sheets 50 include connecting sub-copper sheets 51 connecting the batteries 30 in the same row and connecting main copper sheets 52 connecting the connecting sub-copper sheets 51 together.
[0019] Such as Figure 3-5 As shown, the battery holder 10 includes a plurality of base components 11 and a plurality of connecting components 15 . Wherein, the base part 11 includes two end parts 12 and a plurality of middle parts 13 . The end piece 12 and the middle piece 13 are arranged side by side with each other, the end piece 12 is located at both ends of the battery holder 10, the middle piece 13 is located between the end pi...
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The invention relates to a battery bracket, which includes at least two base parts and at least one connecting piece. Each base part comprises a step face, the upper surface of the step face is provided with a plurality of first battery accommodation through-holes, the lower surface of the step face is provided with a plurality of lower battery accommodation half-holes, and both ends of the lower surface are provided with hooks. The two base parts contact each other and the lower battery accommodation half-holes of the two base parts are in mutual alignment, and an accommodation space is formed between connection faces of the two base parts. The connecting piece comprises a top face and two side faces. The top face is provided with a plurality of upper battery accommodation sub-holes, and the side face are provided with blocking holes. The connecting piece is blocked in the accommodation space. The plurality of upper battery accommodation sub-holes and the plurality of lower battery accommodation half-holes align to each other so as to form a plurality of second battery accommodation through-holes. The hooks are blocked in the blocking holes so as to connect the base parts and the connecting piece together. The invention also provides a battery module including the battery bracket.
Description
technical field [0001] The invention relates to the field of batteries, in particular to a battery support and a battery module using the support. Background technique [0002] In order to increase the output current and / or output voltage of a battery module (such as a battery module for electric vehicles), it is common practice to connect multiple batteries (such as lithium batteries) in parallel and / or in series. The number of these batteries can be as many as dozens, so it is necessary to provide a battery holder to hold multiple batteries together. [0003] The battery support is generally a sheet-like structure integrally formed, and multiple rows of battery receiving holes are provided on the battery support. The battery is installed in the battery receiving hole, and the positive pole and the negative pole at both ends of the battery are respectively connected to each other by conductive copper sheets, so as to electrically connect multiple batteries together. The c...
Claims
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Login to View More IPC IPC(8): H01M2/10H01M50/244
CPCY02E60/10
Inventor 孙瑞堂庄宗宪
Owner 原瑞电池科技(深圳)有限公司