A free-transforming position-changing series-parallel device
A technology of changing position and parallel connection, which is applied in the repair/maintenance of secondary batteries, structural parts, electrochemical generators, etc., can solve the problems of effective changes, no battery pack assembly molds, cluttered lines, etc., and achieve convenient and effective control. Effect
Active Publication Date: 2021-02-23
安徽风驰新能源科技股份有限公司
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- Application Information
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Problems solved by technology
Not only in enterprises, but also in daily life, for small and micro circuits, enthusiasts need to continuously improve and optimize the series and parallel connection of battery packs. In this process, there is no suitable battery pack assembly mold, which makes the lines messy and even short circuited. Danger
There is no effective change in the application of these two situations in the existing technology, so there can be a lithium battery pack that can be combined in series and parallel freely, and the battery cell equipped with the installation mold can be connected to the battery pack, or kicked out of the circuit The single battery of the group is connected in series and parallel to facilitate the assembly of individual units, which will be very practical
Method used
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Embodiment Construction
[0035] The purpose of the present invention can be achieved through the following technical solutions:
[0036] A kind of freely transforming position changing series-parallel device, see Figure 1-8 , including shell 1, box body 2, base 3, chute 4 and slider 12;
[0037] The shell 1 includes a box body 2 and a base 3, and the base 3 is installed on the box body 2 through a threaded hole 17;
[0038] The box body 2 includes a first inlay 5, a second inlay 51, an upper inlay 61, an assembly groove 7, a battery cell groove 8, and a positive electrode socket 9, and the first inlay 5 and the second inlay 51 are arranged At the middle position on both sides of the box body 2, the upper inlay 61 is set at the top of the box body 2, the battery cell groove 8 is set at the center of the box body 2, and the assembly groove 7 is set at the bottom end of the box body 2;
[0039] The base 3 includes a lower inlay 6 and a threaded hole 17, the lower inlay 6 is arranged in the middle of t...
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The invention discloses a freely transformable position-changing series-parallel device, which includes a casing, a box body, a base, a chute and a slider. The casing includes a box body and a base, and the base is installed on the box body through threaded holes; The box body includes a first inlay, a second inlay, an upper inlay, an assembly groove, a battery cell groove, and a positive electrode inlay. The first inlay and the second inlay are arranged in the middle of both sides of the box, and the upper inlay It is arranged on the top of the box; the base includes a lower inlay and a threaded hole, the lower inlay is arranged in the middle of the bottom of the base, and the threaded hole is arranged on the top of the base; the slider includes an inner inlay, an outer inlay, a connecting shaft, The slideway of the slider, the two inner inlays are connected through a connecting shaft, the inner inlay and the outer inlay are connected through the slideway of the slider; the outer shell is installed on the adjacent outer shell through the slider. The invention has a series-parallel circuit of battery packs to switch between series and parallel according to needs, and after use, batteries that need to be added or eliminated are connected in series and parallel into the circuit.
Description
technical field [0001] The invention relates to a series-parallel switching device for battery packs, in particular to a linear arrangement of batteries, which can be switched between series and parallel as required, and the batteries that need to be added or screened out are connected in series and parallel into the circuit after use. Background technique [0002] In recent years, green energy has been vigorously advocated around the world, and green and environmentally friendly batteries such as lithium batteries and super capacitors have been put into production in large quantities in the market. Lithium-ion batteries have been widely used because of their high safety, high voltage, and fast charging and discharging. [0003] Lithium-ion batteries are widely used in various fields because of their light weight, stable discharge, and no memory. After thousands of experiments on the selection of battery pack voltage and current, the required battery pack was finally determi...
Claims
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IPC IPC(8): H01M50/172H01M10/42H01M50/244H01M50/269
CPCH01M10/4207H01M50/172Y02E60/10
Inventor 胡振宁宋明君
Owner 安徽风驰新能源科技股份有限公司