CCS protective cover and CCS assembly

Abstract

A CCS protective cover is used for protecting a CCS assembly and comprises an assembly protective cover and an output pole protective cover hinged to the assembly protective cover. The assembly protection cover is provided with a plurality of upper cover buckles which are used for connecting the assembly protection cover and the CCS support. A reinforcing rib protruding towards the CCS support is arranged on the end face of the end, away from the CCS support, of the assembly protection cover. The output pole protection cover covers the upper part of the CCS output pole to protect the CCS output pole; or the output pole protection cover can be folded to be perpendicular to the assembly protection cover along the hinged position, so that the CCS output pole is exposed for maintenance. According to the utility model, the output-stage protective cover and the component protective cover are integrated, so that the CCS cover plate can be integrally processed, the manufacturing cost and the installation time of parts are saved, and the output-stage protective cover can be turned over, so that the protective cover does not need to be integrally disassembled when the CCS component is installed and maintained, and the maintenance and assembly time is saved.

Description

Technical Field

[0001] The present specification belongs to the technical field of batteries, and in particular to a CCS protective cover and a CCS assembly. Background Art

[0002] With the rapid development of the new energy industry, the composition of new energy cannot be separated from CCS components. As the core components of battery modules, CCS components have great research value. In the power battery system, the CCS protective cover is often removed during the assembly, inspection and maintenance of CCS components, resulting in additional assembly costs. The existing CCS protective cover has a simple structure, insufficient strength, and is easy to bend and deform, resulting in a large exposed area of ​​the acquisition module and the battery cell, which fails to achieve the protective effect. The CCS protective cover needs to be fixed to the battery cell by bonding or snapping. This process requires additional auxiliary materials such as glue and snaps to fix it, which increases labor costs. In addition, the current CCS protective cover cannot protect the output stage end, and a separate output stage protective cover needs to be added, which increases the production cost.

[0003] Currently, no effective solution has been proposed to the above problems.

[0004] It should be noted that the above introduction to the technical background is only for the convenience of providing a clear and complete description of the technical solutions of the utility model and for the convenience of understanding by those skilled in the art. It cannot be considered that the above technical solutions are well known to those skilled in the art simply because these solutions are described in the background technology section of the utility model. Utility Model Content

[0005] The purpose of this specification is to provide a CCS protective cover and a CCS assembly to solve the above problems.

[0006] This manual provides a CCS protective cover, including:

[0007] A component protection cover and an output pole protection cover hinged to the component protection cover;

[0008] The component protection cover is provided with a plurality of upper cover buckles for connecting the component protection cover with the CCS bracket; an end surface of the component protection cover away from the CCS bracket is provided with a reinforcing rib protruding toward the CCS bracket;

[0009] The output pole protection cover has two working states. In one working state, the output pole protection cover covers the CCS output pole to protect the CCS output pole. In another working state, the output pole protection cover can be folded along the hinge to be perpendicular to the component protection cover, thereby exposing the CCS output pole for repair and maintenance.

[0010] Furthermore, the reinforcing ribs include rib folds arranged along the four sides of the protective cover, longitudinal ribs extending longitudinally along the direction of the component protective cover, and a plurality of transverse ribs perpendicular to the longitudinal ribs, and the longitudinal ribs and the transverse ribs are located on the cover body of the component protective cover.

[0011] Furthermore, the component protection cover and the output pole protection cover are an integrated structure, and a groove is provided at the connecting end between the component protection cover and the output pole protection cover, and the groove width of the groove is greater than the height of the output pole protection cover.

[0012] A CCS component comprises: battery cells arranged side by side, a CCS bracket arranged on the upper surface of the battery cells, a conductive sheet arranged on the CCS bracket, a collection module and a CCS protective cover clamped with the CCS bracket, a lower cover buckle is arranged on the CCS bracket for clamping the upper cover buckle of the CCS protective cover; the conductive sheet is electrically connected to the collection module, and the conductive sheet and the collection module are fixed to the upper surface of the CCS bracket; the CCS protective cover covers the top of the CCS bracket, so that the conductive sheet and the collection module are located in the accommodating space between the CCS protective cover and the CCS bracket.

[0013] Furthermore, a buckle reinforcing rib is provided on the CCS bracket near the lower cover buckle.

[0014] Furthermore, the buckle reinforcement rib may be arranged around the lower cover buckle.

[0015] Furthermore, the buckle reinforcement ribs may be arc-shaped reinforcement ribs located on both sides of the lower cover buckle.

[0016] Furthermore, the buckle reinforcement ribs may be strip reinforcement ribs located on both sides of the lower cover buckle.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] 1. The utility model makes the output stage protection cover and the component protection cover into a one-piece type, so that the CCS cover plate can be processed in one piece, saving the production cost and installation time of parts.

[0019] 2. The utility model connects the output stage protection cover and the component protection cover in a modular manner, so that the output stage protection cover can be folded. When installing and maintaining the CCS component, there is no need to disassemble the protection cover as a whole, thus saving maintenance and assembly time.

[0020] 3. The utility model can increase the overall strength of the protective cover by adding rib folds to the edge of the protective cover.

[0021] 4. The utility model adds longitudinal ribs and transverse ribs inside to make the protective cover less likely to bend, thereby better protecting the internal parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of this specification or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this specification. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0023] Figure 1 is an exploded diagram of a CCS component provided in an embodiment of this specification;

[0024] Figure 2 This is an enlarged view of part A of an output pole protection cover provided in an embodiment of this specification;

[0025] Figure 3 This is an enlarged view of an output pole protection cover provided in an embodiment of this specification;

[0026] Figure 4 It is a structural diagram of a CCS protective cover provided in an embodiment of this specification;

[0027] Figure 5 This is a diagram of a lower cover buckle structure provided in an embodiment of this specification;

[0028] Figure 6 This is a diagram of a lower cover buckle structure provided in an embodiment of this specification;

[0029] Figure 7 This is a diagram of a lower cover buckle structure provided in an embodiment of this specification.

[0030] In the figure: 1. CCS protective cover; 11. Component protective cover; 12. Output pole protective cover; 13. Groove; 14. Upper cover buckle; 2. Collection module; 3. Conductive sheet; 4. CCS bracket; 41. Lower cover buckle; 5. Battery cell; 6. Rib folding; 7. Horizontal ribs; 8. Longitudinal ribs; 9. Buckle reinforcement ribs. DETAILED DESCRIPTION

[0031] In order to enable those skilled in the art to better understand the technical solutions in this specification, the technical solutions in the embodiments of this specification will be clearly and completely described below in conjunction with the drawings in the embodiments of this specification. Obviously, the described embodiments are only part of the embodiments of this specification, not all of the embodiments. Based on the embodiments in this specification, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of this specification.

[0032] In the description of the present utility model, it should be noted that the terms "upper", "middle", "lower", "inner", "outer", "front", "rear", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or battery pack referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present utility model. The terms "first", "second", and "third" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. The following describes the implementation method of the present utility model based on its overall structure.

[0033] Reference Figures 1 to 7 As shown, the embodiment of the present application provides a CCS protective cover and a CCS assembly, including:

[0034] A component protection cover 11 and an output pole protection cover 12 hinged to the component protection cover 11; the component protection cover 11 is provided with a plurality of upper cover buckles 14 for connecting the component protection cover 11 and the CCS bracket 4; an end surface of the component protection cover 11 away from the CCS bracket 4 is provided with a reinforcing rib protruding toward the CCS bracket 4; the output pole protection cover 12 can be folded along the hinge toward the CCS output pole, so as to cover and protect the CCS output pole.

[0035] Furthermore, the output pole protection cover 12 has two working states. In one working state, the output pole protection cover 12 covers the CCS output pole to protect the CCS output pole; in another working state, the output pole protection cover 12 can be folded along the hinge to be perpendicular to the component protection cover 11, thereby exposing the CCS output pole for repair and maintenance. The component protection cover 11 and the output pole protection cover 12 are an integrated structure, and a groove 13 is provided at the connection end of the component protection cover 11 and the output pole protection cover 12, and the groove width of the groove 13 is greater than the height of the output pole protection cover 12.

[0036] In one embodiment, if Figure 2 As shown, the groove 13 is located on the cover body of the component protection cover 11, and the groove 13 is tilted so that when the output pole protection cover 12 is folded to be perpendicular to the component protection cover 11, a larger area is exposed, which is convenient for staff to perform maintenance operations.

[0037] In another embodiment, if Figure 3As shown, the groove 13 is located at the edge of the component protection cover 11, that is, the component protection cover 11 is connected to the output pole protection cover 12 through a thin sheet, so that when the output pole protection cover 12 is folded to be perpendicular to the component protection cover 11, only the output pole is exposed, thereby better protecting the CCS component.

[0038] Furthermore, the reinforcing ribs include rib folds 6 arranged around the CCS protective cover 1, longitudinal ribs 8 extending longitudinally along the direction of the component protective cover 11, and a plurality of transverse ribs 7 perpendicular to the longitudinal ribs 8. The rib folds 6 arranged around the CCS protective cover 1 can increase the overall strength of the protective cover, and the reinforcing ribs arranged on the cover body of the component protective cover 11 increase the strength of the cover surface, making the component protective cover 11 not easy to bend, and better protecting the internal parts.

[0039] A CCS assembly includes: batteries 5 arranged side by side, a CCS bracket 4 arranged on the upper surface of the battery 5, a conductive sheet 3 arranged on the CCS bracket 4, a collection module 2 and a CCS protective cover 1 clamped with the CCS bracket 4, a lower cover buckle 41 is arranged on the CCS bracket 4, which is used to clamp the upper cover buckle 14 of the CCS protective cover 1, and the lower cover buckle 41 is provided with a buckle reinforcement rib 9. The conductive sheet 3 is electrically connected to the collection module 2, and the conductive sheet 3 and the collection module 2 are fixed on the upper surface of the CCS bracket 4; the CCS protective cover 1 covers the top of the CCS bracket 4, so that the conductive sheet 3 and the collection module 2 are located in the accommodation space between the CCS protective cover 1 and the CCS bracket 4.

[0040] Furthermore, if Figure 5 As shown, the buckle reinforcement rib 9 can be arranged around the lower cover buckle 41.

[0041] Furthermore, if Figure 6 As shown, the buckle reinforcement ribs 9 can be arc-shaped reinforcement ribs located on both sides of the lower cover buckle 41.

[0042] Furthermore, if Figure 7As shown, the buckle reinforcement ribs 9 can be strip reinforcement ribs located on both sides of the lower cover buckle 41. By increasing the pressure on the upper cover buckle 14 and the lower cover buckle 41, the CCS protective cover 1 can be tightly connected with the CCS bracket 4. The buckle design allows the CCS protective cover 1 to be plugged in and out multiple times, used multiple times, and is easy to install, and does not require other auxiliary materials to fix and save costs. Adding ribs around the lower cover buckle 41 can increase the strength of the buckle and increase the number of times it is pressed and fastened. Furthermore, a certain gap is left between the downwardly protruding part of the ribs near the lower cover buckle 41 of the CCS bracket 4 and the battery cell 5 below, so that when the upper cover buckle 14 and the lower cover buckle 41 are pressed, the buckle reinforcement ribs 9 of the lower cover buckle 41 can obtain the support force of parts such as the battery cell 5, so that the buckle is not easy to deflect and damage.

[0043] Although different specific embodiments are mentioned in the content of this application, this application is not limited to the situations described in the industry standards or embodiments, etc. Some industry standards or slightly modified implementation plans based on the implementation of the custom methods or embodiments can also achieve the same, equivalent or similar, or predictable implementation effects after deformation of the above embodiments. The embodiments of data acquisition, processing, output, judgment methods, etc. after these modifications or deformations can still fall within the scope of the optional implementation plans of this application.

[0044] Although the present application has been described through embodiments, those skilled in the art will appreciate that there are many modifications and changes to the present application without departing from the spirit of the present application. It is intended that the attached embodiments include these modifications and changes without departing from the present application.

Claims

1. A CCS protective cover for protecting a CCS component, characterized in that: include: A component protection cover and an output pole protection cover hinged to the component protection cover; The component protection cover is provided with a plurality of upper cover buckles for connecting the component protection cover with the CCS bracket; an end surface of the component protection cover away from the CCS bracket is provided with a reinforcing rib protruding toward the CCS bracket; The output pole protection cover has two working states. In one working state, the output pole protection cover covers the CCS output pole to protect the CCS output pole. In another working state, the output pole protection cover can be folded along the hinge to be perpendicular to the component protection cover, thereby exposing the CCS output pole for repair and maintenance.

2. The CCS protective cover according to claim 1, characterized in that: The reinforcing ribs include rib folds arranged around the CCS protective cover, longitudinal ribs extending longitudinally along the component protective cover, and a plurality of transverse ribs perpendicular to the longitudinal ribs. The longitudinal ribs and the transverse ribs are located on the cover body of the component protective cover.

3. The CCS protective cover according to claim 1, characterized in that: The component protection cover and the output pole protection cover are an integrated structure, and a groove is arranged at the connecting end of the component protection cover and the output pole protection cover, and the groove width of the groove is greater than the height of the output pole protection cover.

4. A CCS component, characterized in that: A CCS protective cover as described in any one of claims 1 to 3, comprising: battery cells arranged side by side, a CCS bracket arranged on the upper surface of the battery cells, a conductive sheet arranged on the CCS bracket, a collection module and a CCS protective cover clamped to the CCS bracket, a lower cover buckle is arranged on the CCS bracket for clamping the upper cover buckle of the CCS protective cover; the conductive sheet is electrically connected to the collection module, and the conductive sheet and the collection module are fixed to the upper surface of the CCS bracket; the CCS protective cover covers the top of the CCS bracket, so that the conductive sheet and the collection module are located in the accommodating space between the CCS protective cover and the CCS bracket.

5. The CCS assembly according to claim 4, characterized in that: The CCS bracket is provided with buckle reinforcing ribs near the lower cover buckle.

6. The CCS assembly according to claim 5, characterized in that: The buckle reinforcement rib may be arranged around the lower cover buckle.

7. The CCS assembly according to claim 5, characterized in that: The buckle reinforcement ribs may be arc-shaped reinforcement ribs located on both sides of the lower cover buckle.

8. The CCS assembly according to claim 5, characterized in that: The buckle reinforcement ribs may be strip reinforcement ribs located on both sides of the lower cover buckle.

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