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A long-life high-power small valve-regulated lead-acid battery grid

A lead-acid battery, high-power technology, applied in the direction of lead-acid batteries, lead-acid battery construction, secondary batteries, etc., can solve the problems of poor electrolyte corrosion resistance, easily deformed plates, and affect battery life, etc., to achieve Guarantee the service life, avoid redundancy, and ensure the effect of high-efficiency discharge

Active Publication Date: 2022-05-27
ZHAOQING LEOCH BATTERY TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the thickness of the plate is thin, the thickness of the grid frame and ribs is also thin, and the corrosion resistance of the electrolyte is poor, the deformation resistance is poor, and the plate is easily deformed to cause a short circuit, which affects the service life of the battery. Therefore, the service life of this type of battery is generally only 1 ~2 years

Method used

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  • A long-life high-power small valve-regulated lead-acid battery grid
  • A long-life high-power small valve-regulated lead-acid battery grid
  • A long-life high-power small valve-regulated lead-acid battery grid

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Embodiment Construction

[0064] In order to more clearly describe the embodiments of the present invention or the technical solutions in the prior art, the specific embodiments of the present invention will be described below with reference to the accompanying drawings. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can also be obtained from these drawings without creative efforts, and obtain other implementations.

[0065] For the sake of brevity of the drawings, only the parts related to the present invention are schematically shown in the drawings, and they do not represent the actual structure as a product. In this article, for the convenience of description, the upper, lower, left, right, and thickness directions are all different directions set, the upper and lower are the opposite directions, and the left and right are the opposite directions. The directions are perpend...

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Abstract

The invention discloses a long-life and high-power small valve-regulated lead-acid battery grid, which comprises: tabs, a frame, vertical ribs and horizontal ribs; the frame includes an upper frame, a side frame and a lower frame, and the upper frame and the lower frame are The upper and lower directions are relatively arranged, and the two side frames are respectively connected with the two ends of the upper frame and the lower frame along the left and right directions; The left and right directions are arranged at intervals between the two side frames; the two ends of the transverse ribs are respectively connected with the two side frames, and a plurality of transverse ribs are arranged at intervals between the upper frame and the lower frame in the vertical direction, and each transverse rib It is connected with each vertical rib along the left and right direction; the quantity of the horizontal rib is more than that of the vertical rib; the pole ear is arranged on the upper frame. The grid of the present invention realizes the long life of the pole plate and high power at the same time.

Description

technical field [0001] The invention relates to the technical field of small valve-regulated lead-acid battery grids, in particular to a long-life and high-power small valve-regulated lead-acid battery grid. Background technique [0002] The electrode plate is mainly composed of grid and active material. The grid is coated with lead paste. After a series of chemical and electrochemical reactions, the lead paste is converted into an active substance and attached to the grid frame to form a polar plate. The grid mainly plays the role of collecting current and supporting active substances in the plate. Therefore, the reasonable design of the grid is conducive to improving the corrosion resistance of the plate and the uniform current distribution, which is very important for the life and high power performance of the plate. . But at present, small VRLA batteries only have long-life small VRLA batteries and high-power small VRLA batteries. [0003] At present, the long-life sma...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01M4/73H01M10/12
CPCH01M4/73H01M10/121Y02E60/10Y02P70/50
Inventor 李金良李波臧银亮张涛刘遥
Owner ZHAOQING LEOCH BATTERY TECH
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