Insulating spacer structure of large cylindrical battery

Abstract

The utility model relates to the technical field of large cylindrical batteries, and discloses an insulating spacer structure of a large cylindrical battery, which comprises a lightening hole, a reinforcing rib, a through hole, a fillet, an upper skirt part, a lower skirt part and a slot, the through holes are fixedly connected to the upper ends of the reinforcing ribs, the filleted corners are fixedly connected to the upper ends of the reinforcing ribs, and the upper portion of the skirt is fixedly connected to the lower ends of the filleted corners. According to the insulating spacer structure of the large cylindrical battery, the insulating spacer structure is improved, so that the insulating protection capability of the insulating spacer structure is improved, in the actual use process of the insulating spacer structure, the large cylindrical battery can be conveniently and rapidly subjected to insulating protection as required, and the use of the insulating spacer structure is facilitated; and the use experience of the insulating spacer structure of the large cylindrical battery is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of large cylindrical batteries, and specifically relates to an insulating gasket structure for large cylindrical batteries. Background Technique

[0002] The current pain points of new energy vehicles include endurance, charging efficiency, cost, safety, etc. Batteries have become the key to the improvement of the penetration rate of new energy vehicles. Large cylindrical batteries have relative advantages such as high energy density, strong fast charging, high safety, and long life, which are more in line with the needs of mid - to - high - end passenger cars for long endurance and ultra - fast charging.

[0003] The insulating gasket structure is an insulating and protective structure of large cylindrical batteries. In the actual use process of this insulating gasket structure, it is impossible to conveniently and quickly carry out insulating protection on large cylindrical batteries as needed, which is not convenient for the use of the insulating gasket structure and affects the use experience of the insulating gasket structure of this large cylindrical battery. Content of the Utility Model

[0004] The purpose of the utility model is to provide an insulating gasket structure for large cylindrical batteries to solve the problem that it is impossible to conveniently and quickly carry out insulating protection on large cylindrical batteries as needed mentioned in the above background technique.

[0005] To achieve the above - mentioned purpose, the utility model provides the following technical solution: An insulating gasket structure for large cylindrical batteries, which includes a weight - reducing hole, a reinforcing rib, a through - hole, a fillet, an upper part of the skirt, a lower part of the skirt, and a slot. The reinforcing rib is fixedly connected to the lower end of the weight - reducing hole, the through - hole is fixedly connected to the upper end of the reinforcing rib, the fillet is fixedly connected to the upper end of the reinforcing rib, and the upper part of the skirt is fixedly connected to the lower end of the fillet.

[0006] Preferably, the lower part of the skirt is fixedly connected to the lower end of the upper part of the skirt, and the slot is fixedly arranged at the lower end of the lower part of the skirt. Through the improvement of the insulating gasket structure, the insulating protection ability of the insulating gasket structure is improved. In the actual use process of this insulating gasket structure, large cylindrical batteries can be conveniently and quickly insulated as needed, which is convenient for the use of the insulating gasket structure and improves the use experience of the insulating gasket structure of this large cylindrical battery.

[0007] Compared with the prior art, the beneficial effects of the utility model are:

[0008] 1. For the insulating gasket structure of large cylindrical batteries, through the improvement of the insulating gasket structure, the insulating protection ability of the insulating gasket structure is improved. In the actual use process of this insulating gasket structure, large cylindrical batteries can be conveniently and quickly insulated as needed, which is convenient for the use of the insulating gasket structure and improves the use experience of the insulating gasket structure of this large cylindrical battery;

[0009] 2. The insulating gasket structure of the large cylindrical battery facilitates the fixed connection of the insulating gasket structure of the large cylindrical battery through the installed weight reduction holes and through holes. Then, through the installed reinforcing ribs, the supporting capacity of the insulating gasket structure is improved. Then, through the installed rounded corners, the protection capacity of the insulating gasket structure is improved. Then, through the installation of the upper part of the skirt and the lower part of the skirt, the use of the insulating gasket structure of the large cylindrical battery is facilitated; BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 is a three-dimensional structural schematic diagram of the present invention;

[0011] Figure 2 is a top view structural schematic diagram of the present invention;

[0012] Figure 3 is a side view structural schematic diagram of the present invention.

[0013] In the figure: 1. Weight reduction hole; 2. Reinforcing rib; 3. Through hole; 4. Rounded corner; 5. Upper part of the skirt; 6. Lower part of the skirt; 7. Groove; DETAILED DESCRIPTION OF THE EMBODIMENTS

[0014] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0015] Please refer to Figures 1 - 3 , the present invention provides a technical solution: an insulating gasket structure of a large cylindrical battery, the insulating gasket structure of the large cylindrical battery includes a weight reduction hole 1, a reinforcing rib 2, a through hole 3, a rounded corner 4, an upper part of the skirt 5, a lower part of the skirt 6, a groove 7, the reinforcing rib 2 is fixedly connected to the lower end of the weight reduction hole 1, the through hole 3 is fixedly connected to the upper end of the reinforcing rib 2, the rounded corner 4 is fixedly connected to the upper end of the reinforcing rib 2, and the upper part of the skirt 5 is fixedly connected to the lower end of the rounded corner 4.

[0016] The lower part of the skirt 6 is fixedly connected to the lower end of the upper part of the skirt 5, the groove 7 is fixedly arranged at the lower end of the lower part of the skirt 6. Through the installed weight reduction hole 1 and through hole 3, the fixed connection of the insulating gasket structure of the large cylindrical battery is facilitated. Then, through the installed reinforcing rib 2, the supporting capacity of the insulating gasket structure is improved. Then, through the installed rounded corner 4, the protection capacity of the insulating gasket structure is improved. Then, through the installation of the upper part of the skirt 5 and the lower part of the skirt 6, the use of the insulating gasket structure of the large cylindrical battery is facilitated.

[0017] Working principle: Through the installed weight-reducing holes 1 and through holes 3, the fixed connection of the insulating gasket structure of the large cylindrical battery is facilitated. Then, through the installed reinforcing ribs 2, the supporting capacity of the insulating gasket structure is improved. Then, through the installed rounded corners 4, the assembly capacity of the insulating gasket structure is improved. Then, through the installation of the upper part 5 and the lower part 6 of the skirt, the use of the insulating gasket structure of the large cylindrical battery is facilitated. Then, through the installed slots 7, the use of the insulating gasket structure is facilitated.

[0018] Finally, it should be noted that the above content is only used to illustrate the technical solution of the present invention, rather than limiting the protection scope of the present invention. Any simple modification or equivalent replacement of the technical solution of the present invention by those of ordinary skill in the art shall not depart from the essence and scope of the technical solution of the present invention.

Claims

1. An insulating gasket structure for a large cylindrical battery, the insulating gasket structure of the large cylindrical battery comprising a weight reduction hole (1), a reinforcing rib (2), a through hole (3), a fillet (4), an upper part of the skirt (5), a lower part of the skirt (6), and a slot (7), characterized in that: The reinforcing rib (2) is fixedly connected to the lower end of the weight-reducing hole (1), the through hole (3) is fixedly connected to the upper end of the reinforcing rib (2), the fillet (4) is fixedly connected to the upper end of the reinforcing rib (2), and the upper part of the skirt (5) is fixedly connected to the lower end of the fillet (4).

2. The insulating gasket structure of a large cylindrical battery according to claim 1, characterized in that: The lower part of the skirt (6) is fixedly connected to the lower end of the upper part of the skirt (5), and the slot (7) is fixedly arranged at the lower end of the lower part of the skirt (6).

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