A battery pack for quick replacement of single cells
A single cell and battery pack technology, applied to battery pack parts, secondary batteries, circuits, etc., can solve problems such as inability to replace single cells and poor safety of battery packs, and improve safety and shock resistance , The effect of easy disassembly and assembly
Inactive Publication Date: 2016-07-06
FENGFAN
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- Application Information
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Problems solved by technology
[0004] The purpose of the present invention is to solve the disadvantages of inability to replace single cells and poor safety of battery packs in the prior art, and propose a battery pack capable of quickly replacing single cells, ensuring the safety of the battery pack and prolonging the overall use of the battery pack life
Method used
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Embodiment Construction
[0022] The present invention will be further described below in conjunction with the drawings and specific embodiments. The specific embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.
[0023] In the present invention, unless stated otherwise, the used orientation words such as "up and down" are generally defined in the normal use of the battery pack provided by the present invention, and are also consistent with the directions shown with reference to the accompanying drawings .
[0024] Such as figure 1 , figure 2 , Figure 4 , Figure 5 , Image 6 , Figure 7 , Figure 8 , Figure 9 , Figure 10 with Figure 11 As shown in Embodiment 1, this embodiment includes a plurality of single cells, a battery pack holder, a conductive component connecting each single cell, a protective plate 2 and a battery cover 3 . The battery pack holder includes an insulating upper plate 11 , an ...
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The invention discloses a battery pack for quickly replacing single cells. The upper plate, the lower plate, the first support plate and the second support plate together form a battery pack accommodation chamber with side symmetrical openings; the middle partition board accommodates the battery pack The chamber is divided into multiple chambers with equal space, and multiple single batteries are placed in each chamber; the overcharge, overdischarge, overcurrent, short circuit, and equalizing voltage circuits of the battery, and the positive and negative conductive terminals of the battery are arranged on the protective plate. , the conductive terminal of the battery common terminal and the positive and negative conductive terminals of the output terminal; the positive and negative conductive terminals of the battery and the conductive terminal of the common terminal of the battery are respectively electrically connected to the conductive components; the battery cover is provided with the positive and negative conductive terminals of the output terminal on the protection plate The positive and negative electrode terminals. The invention can solve the problems of poor safety and shock resistance of the battery pack in the prior art, realize quick replacement of single batteries, and prolong the overall service life of the battery pack.
Description
technical field [0001] The present invention relates to a battery pack. Background technique [0002] With the development of information technology, especially the rapid development of mobile communications and notebook computers, people have put forward higher requirements for batteries that match them, including battery specific capacity, specific power, miniaturization, and environmental protection; in recent years , Lithium-ion batteries are gradually emerging, which have the advantages of light weight, large capacity, and no memory effect, so they are widely used in many portable devices. [0003] However, general portable devices need to use lithium-ion battery packs. Single batteries are assembled and welded together in series and then put into a closed case, and put into the device in the form of an integral battery pack. There are certain defects in the above, because the single cells cannot be replaced, if the battery pack is poorly matched or one of the single c...
Claims
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IPC IPC(8): H01M2/10H01M50/204H01M50/242H01M50/244H01M50/247
CPCH01M2010/4271H01M50/20H01M50/502Y02E60/10
Inventor 刘伟苏夏石琛刘双合王梦阳田丽
Owner FENGFAN