Lithium battery PACK flexible anti-impact CCS assembly

Abstract

The utility model discloses a lithium battery PACK flexible anti-impact CCS assembly which comprises a main body, the main body is of a rectangular plate-shaped structure, and holes are symmetrically and continuously formed in the surface of the main body; the main body is arranged to be a damping mechanism, and the damping mechanism is characterized in that gaskets are continuously arranged at the bottom of the main body, first rubber pads are symmetrically embedded in the surface of the main body, cavities are continuously formed in the first rubber pads, pasting pieces are installed in the cavities, and a fixing mechanism is arranged on the surface of the main body; according to the fixing mechanism, mounting blocks are symmetrically and fixedly connected to the surface of the main body. According to the flexible anti-impact CCS assembly of the lithium battery PACK, the damping mechanism is arranged, so that the battery is conveniently protected, the battery is prevented from being damaged, the gasket is in contact with the surface of the battery, the impact of the assembly on the battery is reduced, the assembly is fixed on the surface of the battery through the hole and the pasting piece, the assembly is conveniently mounted, and the connection stability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of CCS components, in particular to a flexible and impact-resistant CCS component for a lithium battery pack. Background Art

[0002] Lithium-ion batteries are a type of battery that uses lithium metal or lithium alloys as positive and negative electrodes and a non-aqueous electrolyte solution. Electric vehicle power batteries are typically assembled from several single cells connected in series and parallel to achieve the high voltage and high power required to power electric vehicles. Cell connection is a key technology in power battery assembly. In traditional battery packs, a CCS is typically used to connect the battery packs in series and parallel. To collect real-time cell voltage, cell temperature, and busbar temperature, temperature sensors and voltage sampling harnesses are placed on the cell or busbar surfaces. The CCS primarily consists of a signal acquisition component, plastic structural components, and copper-aluminum busbars. These components are connected together through processes such as thermal compression or riveting to form a single unit. This allows for high-voltage series and parallel connection of the cells, as well as temperature and cell voltage sampling. The CCS provides temperature and voltage data to the battery management system (BMS) via an FPC / PCB and connector assembly. However, existing CCS components do not provide vibration damping during use, which can easily cause friction between the CCS and the lithium battery during use, preventing the CCS from causing impact damage to the battery. Utility Model Content

[0003] The purpose of the present invention is to provide a flexible and impact-resistant CCS component for a lithium battery pack, so as to solve the problem in the above-mentioned background technology that the CCS component cannot be used for shock absorption, and when the lithium battery is in use, friction is easily generated between the CCS component and the lithium battery, thereby preventing the CCS from causing impact damage to the lithium battery.

[0004] To achieve the above-mentioned object, the present invention provides the following technical solution: a flexible and impact-resistant CCS component for a lithium battery pack, comprising a main body, the main body being configured as a rectangular plate-like structure, and having holes symmetrically and continuously arranged on the surface of the main body;

[0005] The main body is configured as a shock absorbing mechanism, and the shock absorbing mechanism includes: a gasket is continuously provided at the bottom of the main body, and a rubber pad 1 is symmetrically embedded on the surface of the main body, a cavity is continuously provided inside the rubber pad 1, and an adhesive is installed inside the cavity.

[0006] Preferably, a fixing mechanism is provided on the surface of the main body, and the fixing mechanism includes: a mounting block symmetrically fixedly connected to the surface of the main body, and a rubber pad 2 is installed on one side surface of the mounting block, and rubber bumps are continuously installed on the surface of the rubber pad 2.

[0007] By adopting the above technical solution, a fixing mechanism is provided, which can fit the battery position through the rubber protrusion, increase the friction between the mounting block and the lithium battery, and prevent the mounting block from shaking.

[0008] Preferably, the hole and the rubber pad 1 are arranged at positions corresponding to each other, and the hole and the rubber pad 1 are symmetrically arranged on both sides of the main body.

[0009] By adopting the above technical solution, the bottom of the rubber pad 1 is in contact with the surface of the lithium battery, and the rubber pad 1 can be used to reduce shock of the lithium battery.

[0010] Preferably, the cavity and the hole are arranged in a corresponding position, and the cavity and the adhesive are arranged in a corresponding position.

[0011] By adopting the above technical solution, the glue is squeezed into the hole, and the glue enters the interior of the cavity through the hole, and at the same time the glue falls on the surface of the adhesive part.

[0012] Preferably, the adhesive piece is arranged in a circular ring shape, and a circular groove is embedded in the surface of the adhesive piece, and the hollow part of the adhesive piece is arranged corresponding to the hole.

[0013] With the above technical solution, the glue enters the middle of the adhesive piece and moves downward along the hollow part and the circular groove of the adhesive piece.

[0014] Preferably, the mounting block is configured as an L-shaped structure, and a circular groove is provided on the surface of the mounting block.

[0015] With the above technical solution, one side of the mounting block is in contact with the surface of the lithium battery, and the mounting block can be fixed to the surface of the lithium battery through the screw holes.

[0016] Preferably, the ends of the rubber protrusions on the two sides are correspondingly arranged, and the rubber pad 2 and the empty slot position of the mounting block are staggered.

[0017] With the above technical solution, the rubber bumps increase friction with the lithium battery, preventing the device from moving during installation.

[0018] Compared with the prior art, the beneficial effects of the present invention are: the flexible and impact-resistant CCS component of the lithium battery pack:

[0019] 1. A shock-absorbing mechanism is provided to protect the battery and prevent damage. The gasket contacts the battery surface to reduce the impact of the component on the battery. The component is fixed to the battery surface through holes and adhesive parts, which facilitates component installation and improves the stability of the device connection.

[0020] 2. A fixing mechanism is set up to assemble the components. At the same time, the friction between the components and the battery is increased by the rubber bumps to prevent the components from moving on the battery surface, thereby improving the convenience of device installation. At the same time, the position of the components is fixed by nails passing through the holes. At this time, the rubber pad 2 can reduce shock and reduce the friction between the components and the battery. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the three-dimensional structure installed at the bottom of the main body of the utility model;

[0023] Figure 3 This is a schematic diagram of the three-dimensional structure of the mounting block of the utility model;

[0024] Figure 4 This is a schematic diagram of the three-dimensional structure of the rubber bump installation of the utility model;

[0025] Figure 5 This is a schematic diagram of the three-dimensional structure of the adhesive component installation of the utility model.

[0026] In the figure: 10, main body;

[0027] 20. Hole; 201. Gasket; 202. Rubber pad 1; 203. Cavity; 204. Adhesive;

[0028] 30. Mounting block; 301. Rubber pad 2; 302. Rubber bump. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0030] See also Figure 1-5 The present invention provides a technical solution: a flexible and impact-resistant CCS component for a lithium battery pack, comprising a main body 10, a hole 20, a gasket 201, a first rubber pad 202, a cavity 203, an adhesive 204, a mounting block 30, a second rubber pad 301, and a rubber protrusion 302;

[0031] The CCS component can reduce the impact on the battery and dampen its vibration. The specific implementation is as follows:

[0032] The main body 10 is set to a rectangular plate-like structure, and holes 20 are symmetrically and continuously arranged on the surface of the main body 10. The main body 10 is set to a shock-absorbing mechanism, and the shock-absorbing mechanism includes: a gasket 201 is continuously arranged on the bottom of the main body 10, and a rubber pad 202 is symmetrically embedded in the surface of the main body 10, and a cavity 203 is continuously arranged inside the rubber pad 202, and an adhesive 204 is installed inside the cavity 203. The position of the hole 20 is corresponding to that of the rubber pad 202, and the hole 20 and the rubber pad 202 are symmetrically arranged on both sides of the main body 10, the cavity 203 is corresponding to the position of the hole 20, and the cavity 203 is corresponding to the position of the adhesive 204. The adhesive 204 is set to a circular ring shape, and a circular groove is embedded in the surface of the adhesive 204, and the hollow of the adhesive 204 is set corresponding to the hole 20.

[0033] Place the entire assembly on the surface of the lithium battery. At this time, the bottom of the main body 10 is in contact with the surface of the lithium battery, so that the bottom of the gasket 201 and the rubber pad 202 are in contact with the surface of the lithium battery. At this time, the end of the adhesive member 204 is in contact with the surface of the lithium battery. After the position adjustment of the main body 10 is completed, glue can be introduced into the inside of the hole 20. At this time, the glue enters the inside of the hole 20 and enters the surface of the adhesive member 204 through the hole 20. At this time, the glue moves downward along the inner wall of the adhesive member 204, so that the glue can move to between the adhesive member 204 and the lithium battery, and the two are adhered. At the same time, the glue enters the circular groove inside the adhesive member 204, increasing the contact area between the adhesive member 204 and the two batteries, and fixing the position of the main body 10. After it is fixed, when the main body 10 is impacted, it can be shock-absorbing by the gasket 201 and the rubber pad 202 to prevent it from damaging the lithium battery.

[0034] The CCS component is convenient for installation, and the specific implementation method is as follows:

[0035] The surface of the main body 10 is provided with a fixing mechanism, and the fixing mechanism includes: the surface of the main body 10 is symmetrically fixedly connected to the mounting block 30, and a rubber pad 2 301 is installed on one side surface of the mounting block 30, and rubber protrusions 302 are continuously installed on the surface of the rubber pad 2 301. The mounting block 30 is set as an L-shaped structure, and the surface of the mounting block 30 is provided with a circular groove, the ends of the rubber protrusions 302 on both sides are correspondingly arranged, and the rubber pad 2 301 and the empty groove positions of the mounting block 30 are staggered.

[0036] After the main body 10 is placed, the two ends of the mounting block 30 can be set on the two side surfaces of the lithium battery. At this time, one side of the rubber pad 2 301 can be in contact with the surface of the lithium battery, and the end of the rubber protrusion 302 can be in contact with the surface of the lithium battery. The rubber protrusion 302 can increase the friction between the lithium batteries to prevent the rubber protrusion 302 from shifting during installation. At this time, the screws can be passed through the empty slots of the mounting block 30 to be installed on the surface of the lithium battery to complete the installation of the main body 10.

[0037] Working principle: When using the flexible and impact-resistant CCS component of the lithium battery pack, a gasket 201, a rubber pad 202, a cavity 203 and an adhesive 204 are provided to reduce the impact on the battery and provide shock absorption. A mounting block 30, a rubber pad 301 and a rubber bump 302 are provided to facilitate installation and increase overall practicality.

[0038] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A flexible, impact-resistant CCS component for a lithium battery pack, comprising a main body (10), wherein the main body (10) is configured as a rectangular plate-like structure, and holes (20) are symmetrically and continuously provided on the surface of the main body (10); Its characteristics are: The main body (10) is configured as a shock-absorbing mechanism, and the shock-absorbing mechanism comprises: a gasket (201) is continuously provided at the bottom of the main body (10), a rubber pad (202) is symmetrically embedded in the surface of the main body (10), a cavity (203) is continuously provided inside the rubber pad (202), and an adhesive component (204) is installed inside the cavity (203).

2. The flexible impact-resistant CCS assembly of a lithium battery pack according to claim 1, characterized in that: The surface of the main body (10) is provided with a fixing mechanism, and the fixing mechanism comprises: a mounting block (30) is symmetrically fixedly connected to the surface of the main body (10), a second rubber pad (301) is mounted on one side surface of the mounting block (30), and rubber bumps (302) are continuously mounted on the surface of the second rubber pad (301).

3. The flexible impact-resistant CCS assembly of a lithium battery pack according to claim 1, characterized in that: The hole (20) and the rubber pad (202) are arranged in a corresponding position, and the hole (20) and the rubber pad (202) are symmetrically arranged on both sides of the main body (10).

4. The flexible impact-resistant CCS assembly of a lithium battery pack according to claim 1, characterized in that: The positions of the cavity (203) and the hole (20) are correspondingly arranged, and the positions of the cavity (203) and the adhesive member (204) are correspondingly arranged.

5. The flexible impact-resistant CCS assembly of a lithium battery pack according to claim 1, characterized in that: The adhesive member (204) is arranged in a circular ring shape, and a circular groove is embedded in the surface of the adhesive member (204), and the hollow of the adhesive member (204) is arranged corresponding to the hole (20).

6. The flexible impact-resistant CCS assembly of a lithium battery pack according to claim 2, characterized in that: The mounting block (30) is configured as an L-shaped structure, and a circular groove is provided on the surface of the mounting block (30).

7. The flexible impact-resistant CCS assembly of a lithium battery pack according to claim 2, characterized in that: The ends of the rubber protrusions (302) on both sides are arranged correspondingly, and the rubber pad 2 (301) and the empty slot positions of the mounting block (30) are arranged in a staggered manner.

Images