CCS upward-folding breakable separate mounting bracket

Abstract

The utility model provides an upward-folding breakable separate mounting bracket for a CCS, which is applied to an auxiliary connecting bracket of a positive terminal and a negative terminal in a CCS battery module of a new energy automobile, and comprises a positive aluminum bar mounting frame for mounting a positive aluminum bar and a negative aluminum bar mounting frame for mounting a negative aluminum bar, a breakable integrated connecting structure is arranged between the anode aluminum bar mounting rack and the cathode aluminum bar mounting rack; according to the utility model, the positive and negative pole aluminum bar mounting rack is arranged to be of a one-piece structure which is convenient to break, so that position fixation can be conveniently carried out when a positive pole terminal and a negative pole terminal are connected, and the positive pole aluminum bar mounting rack and the negative pole aluminum bar mounting rack can be broken off by slightly folding after two ends of a positive pole and a negative pole are fixed, thereby realizing accurate and rapid mounting of the positive and negative pole aluminum bars; the installation quality and the installation efficiency are improved, and the technical problems that in the prior art, due to the fact that an anode aluminum bar installation frame and a cathode aluminum bar installation frame are designed in a split mode, the positions are not easy to align during installation, installation is very inconvenient, and the installation efficiency is low are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of battery module installation, in particular to a CCS upward foldable and separable installation bracket. Background Art

[0002] A battery pack is typically constructed by interconnecting several cells to form a battery module, which is then further connected to form a battery pack. A battery module typically includes a cell group, a front-end plate, a rear-end plate, and a CCS assembly. The front-end plate and rear-end plate are located at the front and rear of the cell group, respectively, and the CCS assembly is located above the cell group.

[0003] Chinese patent CN202222711945.7 discloses a battery module and battery pack, including a cell group, a front end plate, a rear end plate, and a CCS assembly. The front end plate and the rear end plate are respectively arranged on the front and rear sides of the cell group, and the CCS assembly is arranged above the cell group. The CCS assembly includes a bracket and an output pole. The bracket is provided with an output pole mounting position, and the output pole mounting position is provided with at least two first elastic clips, and the two first elastic clips are arranged on opposite sides of the output pole mounting position; one end of the output pole is installed in the output pole mounting position and is engaged with the first elastic clip, and the other end of the output pole extends to the left or right side of the cell group.

[0004] However, in the existing technical solutions, for the auxiliary connection brackets of the positive and negative terminals in the battery module, the traditional mounting brackets, the positive aluminum bar mounting bracket and the negative aluminum bar mounting bracket are of split design, which makes it difficult to align the positions during installation, making the installation very inconvenient and the installation efficiency low. Utility Model Content

[0005] The purpose of the utility model is to address the deficiencies of the existing technology and provide a CCS foldable and separable mounting bracket, which is applied to the auxiliary connection bracket of the positive and negative terminals in the CCS battery module of new energy vehicles. By setting the positive aluminum bar mounting bracket and the negative aluminum bar mounting bracket as a one-piece structure that is easy to break, it is convenient to fix the position when the positive and negative terminals are connected. When the positive and negative ends are fixed, the positive aluminum bar mounting bracket and the negative aluminum bar mounting bracket can be disconnected by lightly folding, thereby achieving accurate and rapid installation of the positive and negative aluminum bars, improving the installation quality and efficiency, and solving the technical problems in the existing technology that the positive aluminum bar mounting bracket and the negative aluminum bar mounting bracket are designed as a split type, which makes it difficult to align the position during installation, is very inconvenient to install, and has low installation efficiency.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] The CCS foldable and separable mounting bracket includes: a positive aluminum bar mounting bracket and a negative aluminum bar mounting bracket. The positive aluminum bar mounting bracket is used to mount the positive aluminum bar, and the negative aluminum bar mounting bracket is used to mount the negative aluminum bar. The positive aluminum bar mounting bracket and the negative aluminum bar mounting bracket are integrally connected.

[0008] Preferably, a breakable connection structure is provided between the positive electrode aluminum bar mounting frame and the negative electrode aluminum bar mounting frame.

[0009] Preferably, a plurality of hollow portions are arranged at intervals on the connecting line between the positive electrode aluminum bar mounting frame and the negative electrode aluminum bar mounting frame to form a dotted breaking line, and the breaking line is broken to disconnect the positive electrode aluminum bar mounting frame from the negative electrode aluminum bar mounting frame.

[0010] Preferably, a breaking force of 15N to 25N is required to break the breaking line.

[0011] Preferably, an elastic bending portion is provided at the connection between the positive electrode aluminum bar mounting frame and the negative electrode aluminum bar mounting frame so that the positive electrode aluminum bar mounting frame and the negative electrode aluminum bar mounting frame can be bent relative to each other.

[0012] Preferably, the bending portion is arranged on the positive electrode aluminum bar mounting frame and is located at the end thereof connected to the negative electrode aluminum bar mounting frame.

[0013] The beneficial effects of the present invention are:

[0014] (1) The utility model is applied to the auxiliary connection bracket of the positive and negative terminals in the CCS battery module of new energy vehicles. By setting the positive aluminum bar mounting frame and the negative aluminum bar mounting frame as a one-piece structure that is easy to break, it is convenient to fix the position when the positive and negative terminals are connected. After the positive and negative ends are fixed, the positive aluminum bar mounting frame and the negative aluminum bar mounting frame can be disconnected by lightly bending, thereby achieving accurate and rapid installation of the positive and negative aluminum bars, improving installation quality and installation efficiency;

[0015] (2) The present invention provides an elastic bending portion at the connection between the positive aluminum bar mounting frame and the negative aluminum bar mounting frame, so as to facilitate the adaptive bending of the positive and negative aluminum bar mounting frames in accordance with the positions of the positive and negative aluminum bars, thereby improving the convenience of installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 for Figure 1 Enlarged view of point A in the middle;

[0018] Figure 3 This is a top view of the overall structure of the utility model;

[0019] Figure 4 It is a front view of the overall structure of the utility model. DETAILED DESCRIPTION

[0020] 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.

[0021] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present invention, "multiple" means two or more, unless otherwise clearly and specifically defined.

[0022] Example 1

[0023] like Figure 1 As shown, the CCS foldable and separable mounting bracket includes: a positive aluminum bar mounting bracket 1 and a negative aluminum bar mounting bracket 2. The positive aluminum bar mounting bracket 1 is used to install the positive aluminum bar, and the negative aluminum bar mounting bracket 2 is used to install the negative aluminum bar; the positive aluminum bar mounting bracket 1 and the negative aluminum bar mounting bracket 2 are integrally connected.

[0024] Preferably, a breakable connection structure is provided between the positive electrode aluminum bar mounting frame 1 and the negative electrode aluminum bar mounting frame 2.

[0025] This embodiment is applied to the auxiliary connection bracket of the positive and negative terminals in the CCS battery module of new energy vehicles. By setting the positive aluminum bar mounting frame 1 and the negative aluminum bar mounting frame 2 as a one-piece structure that is easy to break, it is convenient to fix the position when the positive and negative terminals are connected. After the positive and negative ends are fixed, the positive aluminum bar mounting frame 1 and the negative aluminum bar mounting frame 2 can be disconnected by lightly bending, thereby realizing accurate and rapid installation of the positive and negative aluminum bars, and improving installation quality and efficiency.

[0026] As a preference, Figure 1-3 As shown, a plurality of hollow portions 11 are spaced apart on the connecting line between the positive electrode aluminum bar mounting frame 1 and the negative electrode aluminum bar mounting frame 2 to form a dotted breaking line 12. The breaking line 12 is broken to disconnect the positive electrode aluminum bar mounting frame 1 and the negative electrode aluminum bar mounting frame 2.

[0027] Preferably, a breaking force of 15N to 25N is required to break the breaking line 12 .

[0028] Example 2

[0029] The same or corresponding components in this embodiment are marked with the same reference numerals as those in the above embodiment. For the sake of simplicity, only the differences from the above embodiment are described below. The differences between this embodiment and the above embodiment are:

[0030] As a preference, Figure 3-4 As shown, an elastic bending portion 21 is provided at the connection between the positive electrode aluminum bar mounting frame 1 and the negative electrode aluminum bar mounting frame 2, so that the positive electrode aluminum bar mounting frame 1 and the negative electrode aluminum bar mounting frame 2 can be bent relative to each other.

[0031] In this embodiment, an elastic bending portion 21 is provided at the connection between the positive aluminum bar mounting frame 1 and the negative aluminum bar mounting frame 2 to facilitate adaptive bending of the positive and negative aluminum bar mounting frames in accordance with the positions of the positive and negative aluminum bars, thereby improving installation convenience.

[0032] Preferably, the bending portion 21 is provided on the positive electrode aluminum bar mounting frame 1 and is located at the end thereof connected to the negative electrode aluminum bar mounting frame 2 .

[0033] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. CCS foldable and separable mounting bracket, characterized by: include: A positive aluminum bar mounting frame and a negative aluminum bar mounting frame, wherein the positive aluminum bar mounting frame is used to mount the positive aluminum bar, and the negative aluminum bar mounting frame is used to mount the negative aluminum bar; The positive electrode aluminum bar mounting frame and the negative electrode aluminum bar mounting frame are integrally connected and are configured as a breakable connection structure.

2. The CCS foldable and separable mounting bracket according to claim 1 is characterized in that: A plurality of hollow portions are arranged at intervals on the connecting line between the positive electrode aluminum bar mounting frame and the negative electrode aluminum bar mounting frame to form a dotted breaking line, and the breaking line is broken to disconnect the positive electrode aluminum bar mounting frame from the negative electrode aluminum bar mounting frame.

3. The CCS foldable and separable mounting bracket according to claim 2 is characterized in that: A breaking force of 15N to 25N is required to break the breaking line.

4. The CCS foldable and separable mounting bracket according to any one of claims 1 to 3, characterized in that: An elastic bending portion is provided at the connection between the positive electrode aluminum bar mounting frame and the negative electrode aluminum bar mounting frame so that the positive electrode aluminum bar mounting frame and the negative electrode aluminum bar mounting frame can be bent relative to each other.

5. The CCS foldable and separable mounting bracket according to claim 4 is characterized in that: The bending portion is arranged on the positive electrode aluminum bar mounting frame and is located at the end portion thereof connected to the negative electrode aluminum bar mounting frame.

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