Spacer-free electrode module
A technology without isolation and electrodes, applied to the electrodes of primary batteries, non-aqueous electrolyte battery electrodes, batteries with bipolar electrodes, etc., can solve the problems of low utilization efficiency of electrode sheets, troublesome production and assembly, poor isolation effect, etc. , to achieve the effect of simple structure, improved work performance and strong practicability
Pending Publication Date: 2020-11-20
FUJIAN OSPRING TECH & DEV
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- Application Information
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Problems solved by technology
In order to achieve electrode isolation, the existing electrode structure is somewhat complicated, production and assembly are troublesome, some isolation effects are poor, and the utilization efficiency of electrode sheets is low.
Method used
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Embodiment Construction
[0020] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0021] The invention provides an electrode module without a spacer, such as figure 1 , 2 As shown, it includes a first electrode sheet 1, a second electrode sheet 2, a first electrode fixing seat 3 and a second electrode fixing seat 4, and the first electrode sheet 1 is clamped on the inner side of the first electrode fixing seat 3 , the inner side of the second electrode holder 4 is provided with a vertical slot 43, the second electrode sheet 2 is inserted into the vertical slot 43, the inner side of the first electrode holder 3 is connected to The inner side of the second electrode fixing seat 4 is in contact with each other, so that the first electrode sheet 1 and the second electrode sheet 2 are completely separated when the first electrode fixing seat 3 and the second electrode fixing seat 4 are docked. The upper parts of the f...
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The invention relates to a spacer-free electrode module. The spacer-free electrode module comprises a first electrode plate, a second electrode plate, a first electrode fixing seat and a second electrode fixing seat; the first electrode plate is clamped on the inner side part of the first electrode fixing seat; a vertical slot is formed in the inner side part of the second electrode fixing seat; the second electrode plate is inserted into the vertical slot; the inner side part of the first electrode fixing seat is in butt joint with the inner side part of the second electrode fixing seat, so that the first electrode plate is isolated from the second electrode plate when the first electrode fixing seat is in butt joint with the second electrode fixing seat; the upper portion of the first electrode plate and the upper portion of the second electrode plate are connected with wires respectively; a top seat is arranged on the upper portion of the first electrode fixing seat; two wire through holes are formed in the top seat; and the wires of the two electrode plates penetrate out of the upper portion of the top seat through the corresponding wire through holes respectively. According tothe electrode module, the electrodes can be effectively separated out from each other. The electrode module is simple in structure and easy to manufacture and assemble.
Description
technical field [0001] The invention belongs to the technical field of battery electrodes, and in particular relates to an electrode module without separators. Background technique [0002] In the prior art, a separator needs to be provided between the two electrode sheets of the bipolar battery to separate the positive and negative electrodes and prevent the short circuit of the electrodes. In order to achieve electrode isolation, the existing electrode structures are complex in structure, troublesome in production and assembly, poor in isolation effect, and low in utilization efficiency of electrode sheets. Contents of the invention [0003] The object of the present invention is to provide an electrode module without a separator, which can effectively separate the electrodes, has a simple structure, and is easy to manufacture and assemble. [0004] In order to achieve the above object, the technical solution adopted by the present invention is: an electrode module with...
Claims
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IPC IPC(8): H01M4/06H01M4/13H01M10/18H01M6/48
CPCH01M4/06H01M4/13H01M6/48H01M10/18Y02E60/10
Inventor 叶文治方昊
Owner FUJIAN OSPRING TECH & DEV