Rivet type CCS isolation plate structure

Abstract

The utility model discloses a rivet type CCS isolation plate structure which comprises an injection molding isolation plate connected to the surface of a power battery through a riveting structure, the riveting structure is arranged on the side, making contact with the surface of the power battery, of the injection molding isolation plate, and the riveting structure is located at the free end of the injection molding isolation plate in the length extending direction. The injection molding isolation plate is connected with a plurality of aluminum bars, and the injection molding isolation plate is also connected with an aluminum bar positive electrode and an aluminum bar negative electrode which are separated from each other; according to the utility model, the trouble that a CCS product is placed on a power battery and fixed by adding parts through a nut and the like is solved, the riveting structure is directly pressed and assembled, convenience, rapidness, simplicity and reliability are realized, and the riveting structure is combined with a specific position to effectively solve the problem of operational mobility compared with a traditional ribbon; compared with a stud, the problem of tedious operation steps is effectively solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to CCS isolation board, especially rivet CCS isolation board structure. BACKGROUND

[0002] The harness CCS assembly is the important component of new energy power battery module, and the traditional CCS product is fixed with bolt and nut locking, and the strap fastening, and even without fixing structure, the bolt and nut scheme increases material and complicated operation process, the strap scheme increases strap material, and the strap activity is big, and it is difficult to place, and the CCS product increases material and process time, and increases cost.

[0003] With the high-speed development of new energy vehicles, the space structure and space utilization rate of automobile parts are required higher and higher, and the new energy power battery module as the main component of new energy vehicles will play a key role in space utilization rate and efficiency. UTILITY MODEL CONTENT

[0004] In order to solve the above technical problems, the utility model provides a rivet CCS isolation board structure.

[0005] In order to solve the above technical problems, the utility model provides a rivet CCS isolation board structure.

[0006] Further, the NTC crimping assembly connected with the harness fastened on the injection molding isolation board passes through the gap of the middle slot wall of the injection molding isolation board width direction and the aluminum bar welding close to it.

[0007] Further, the two free ends of the injection molding isolation board are outwardly extended to form the tab plate.

[0008] Further, the rivet structure is arranged on the ear plate and corresponds to the number of ear plates.

[0009] Further, the plurality of aluminum bars are arranged at intervals on the two sides of the injection molding isolation board length direction, and the aluminum bars on the two opposite sides of the injection molding isolation board are arranged in staggered manner.

[0010] Further, the aluminum bar positive and the aluminum bar negative are arranged on the two sides of the injection molding isolation board length direction and diagonally arranged.

[0011] Further, the aluminum bar positive is the individual of the side edge where it is located, and the aluminum bar negative is the individual of the side edge where it is located.

[0012] Further, independent parts are formed in the respective regions of the aluminum bar positive electrode and the aluminum bar negative electrode at the free end.

[0013] The rivet type CCS isolation plate structure solves the trouble of fixing by increasing parts such as nuts for CCS products placed on power batteries, directly presses and assembles through a riveting structure, is convenient and fast, simple and reliable, and effectively solves the operation activity problem compared with the traditional cable tie, and effectively solves the complicated operation step problem compared with the stud. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a structural schematic view of the utility model.

[0015] Figure 2 It is an assembly schematic view of the utility model.

[0016] Figure 3 It is an assembly side view of the utility model.

[0017] In the drawing: 1, injection molded isolation plate; 2, ear plate; 3, riveting structure; 4, NTC crimping assembly; 6, aluminum bar; 7, aluminum bar positive electrode; 8, aluminum bar negative electrode; 9, independent part. DETAILED DESCRIPTION

[0018] The utility model will be further explained in detail in combination with the drawings and specific embodiments.

[0019] As Figures 1-2 It is shown that the embodiment relates to a rivet type CCS isolation plate structure, injection molded isolation plate 1 is connected on the surface of power battery through riveting structure 3, injection molded isolation plate 1 and the CCS assembly borne by it can be firmly connected on power battery through riveting structure 3, and installation operation is very convenient, riveting structure 3 is arranged at the side of injection molded isolation plate 1 and power battery surface contact, so that riveting structure 3 can be connected with power battery, riveting structure 3 is located at the free end of the length extension direction of injection molded isolation plate 1, injection molded isolation plate 1 is connected with several aluminum bars 6, and injection molded isolation plate 1 is also connected with aluminum bar positive electrode 7 and aluminum bar negative electrode 8 which are separated from each other.

[0020] The wire harness fastened on injection molded isolation plate 1 is connected with NTC crimping assembly 4, and the effect of collecting module temperature is achieved, and the specific connection is as shown in Figure 1 It is shown that NTC crimping assembly 4 is welded through the gap of the middle slot wall of injection molded isolation plate 1 width direction and the aluminum bar 6 close to it.

[0021] The injection-molded isolation plate 1 extends outward from both free ends to form sheet-like ear plates 2. The riveting structure 3 is set on the ear plates 2 and corresponds to the number of ear plates, thus completing the position restriction of the riveting structure 3. The setting of the ear plates 2 is conducive to processing and installation. In this embodiment, the riveting structure 3 is specifically an expansion riveting.

[0022] It should be noted that the injection-molded isolation plate 1, ear plate 2, and riveting structure 3 are an integrated structure.

[0023] Several aluminum bars 6 are spaced apart on both sides of the injection molded isolation plate 1 along its length, with the aluminum bars 6 on opposite sides of the injection molded isolation plate 1 being staggered.

[0024] The positive electrode 7 and negative electrode 8 of the aluminum bar are respectively arranged on both sides of the injection molded isolation plate 1 along its length and are diagonally arranged. Specifically, the positive electrode 7 and the negative electrode 8 are the individual on the side edge of the aluminum bar, that is to say, the positive electrode 7 and the negative electrode 8 are the outermost components of the aluminum bar.

[0025] Preferably, an independent portion 9 is formed in each region of the positive electrode 7 and negative electrode 8 of the aluminum bar at the free end, and the independent portion 9 is integrally set with the positive electrode 7 and negative electrode 8 of the aluminum bar; the positive electrode 7 is connected in series with the battery cell, the module carries current, and the positive electrode of the module is locked to the module end plate for a fixing effect; the negative electrode 8 is connected in series with the battery cell, the module carries current, and the negative electrode of the module is locked to the module end plate for a fixing effect.

[0026] This application discloses a riveted CCS separator structure, which solves the problem of fixing CCS products onto power batteries by adding parts such as nuts. The riveting structure allows for direct pressing and assembly, which is convenient, quick, simple and reliable. Compared with traditional cable ties, the riveting structure, combined with specific location settings, effectively solves the problem of operational mobility, and compared with studs, it effectively solves the problem of cumbersome operation steps.

[0027] The above embodiments are not intended to limit the present utility model, nor is the present utility model limited to the examples given above. Any changes, modifications, additions or substitutions made by those skilled in the art within the scope of the technical solution of the present utility model are also within the protection scope of the present utility model.

Claims

1. A riveted CCS isolation plate structure, characterized in that: The injection-molded separator (1) is connected to the surface of the power battery by a riveting structure (3). The riveting structure (3) is located on the side of the injection-molded separator (1) that is in contact with the surface of the power battery. The riveting structure (3) is located at the free end of the length extension direction of the injection-molded separator (1). The injection-molded separator (1) is also connected to several aluminum bars (6). The injection-molded separator (1) is connected to the positive electrode (7) and negative electrode (8) of the aluminum bars that are separated from each other.

2. The riveted CCS isolation plate structure according to claim 1, characterized in that: The wire harness fastened on the injection-molded isolation plate (1) is connected to an NTC crimping assembly (4). The NTC crimping assembly (4) passes through the notch in the middle of the groove wall in the width direction of the injection-molded isolation plate (1) and is welded to the aluminum bar (6) adjacent to it.

3. The riveted CCS isolation plate structure according to claim 1, characterized in that: The injection-molded isolation plate (1) has two free ends that extend outward to form sheet-like ear plates (2).

4. The riveted CCS isolation plate structure according to claim 3, characterized in that: The riveting structure (3) is provided on the ear plate (2) and corresponds to the number of ear plates.

5. The riveted CCS isolation plate structure according to claim 1, characterized in that: Several aluminum bars (6) are respectively arranged at intervals on both sides of the injection molding isolation plate (1) along its length, and the aluminum bars (6) on the two opposite sides of the injection molding isolation plate (1) are staggered.

6. The riveted CCS isolation plate structure according to claim 1, characterized in that: The positive electrode (7) and negative electrode (8) of the aluminum bar are respectively arranged on both sides of the injection molded isolation plate (1) along its length and are diagonally arranged.

7. The riveted CCS isolation plate structure according to claim 6, characterized in that: The positive electrode (7) of the aluminum bar is the individual on its side edge, and the negative electrode (8) of the aluminum bar is the individual on its side edge.

8. The riveted CCS isolation plate structure according to claim 7, characterized in that: Independent portions (9) are formed in the respective regions of the aluminum bar positive electrode (7) and aluminum bar negative electrode (8) located at the free end.

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