Battery box barrier plate stamping part

Abstract

The utility model relates to a barrier plate stamping part, belongs to the technical field of battery boxes, and particularly relates to a battery box barrier plate stamping part which comprises a body, battery mounting tables are arranged at four corners of the top of the body, and battery mounting holes are formed in the tops of the four battery mounting tables; through the arrangement of the extension plate, the two connecting pipes of one body are aligned with the two fixing pipes at the bottom of the other body to be inserted, then the two bolts are connected to the bottom ends of the two connecting pipes in a screwed mode respectively, the top ends of the two bolts are connected to the inner walls of the tops of the two threaded grooves in a screwed mode respectively, and therefore the two barrier plate bodies are combined and fixed. A battery pack is fixed on the body, and a plurality of bodies are mutually assembled or spliced according to the requirements of the battery box, so that the use flexibility of the barrier plate body is improved, and the problems that most of barrier plates are integrally punched and cannot be mutually assembled or spliced, one kind of barrier plate is only suitable for one kind of battery box, and the flexibility is low are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to battery box technical field, especially a battery box barrier plate stamping part. BACKGROUND

[0002] In recent years, the products such as new energy vehicles with rechargeable batteries as driving energy sources develop vigorously. The batteries for high-power energy consumption products are generally formed by arranging, connecting and packaging a plurality of battery packs in a battery box according to a certain layout. Since the number of battery packs is large, they are arranged in layers, and the circuit connection between them is complex, in addition, the heat dissipation problem is involved, so the installation structure in the battery box needs to be reasonably designed.

[0003] Based on the above search combined with the prior art, it is found that:

[0004] The existing larger battery box is generally divided into multiple parts by barrier plates, but in the prior art, the barrier plates are mostly designed by one-piece stamping, which cannot be assembled or spliced with each other, and often only one kind of barrier plate is suitable for one kind of battery box, and the flexibility is low. INVENTION CONTENTS

[0005] In order to solve the above technical problems, the utility model provides a battery box barrier plate stamping part, two connecting pipes of one body are aligned with two fixed pipes at the bottom of another body, then two bolts are screwed at the bottom end of the two connecting pipes respectively, the top end of the two bolts is screwed in the top inner wall of the two threaded grooves respectively, so as to combine and fix the two barrier plate bodies, then the battery pack is fixed on the body, according to the need of the battery box, the multiple bodies are assembled or spliced with each other, the flexibility of the barrier plate body is improved.

[0006] The technical solution for achieving the purpose of the utility model is as follows: a battery box barrier plate stamping part, comprising a body, a battery mounting table is arranged at the top of the body, a battery mounting hole is formed in the top of each of the four battery mounting tables, a first fixed plate is arranged on one side of the bottom of the body, an extension plate is arranged at the bottom end of the first fixed plate, two connecting pipes are arranged at the top of the extension plate, threaded holes are formed in the two connecting pipes, the threaded holes penetrate through the bottom of the extension plate, two fixed pipes are arranged on the other side of the bottom of the body, threaded grooves are formed in the top inner wall of each of the two fixed pipes, the two connecting pipes are adapted to the two fixed pipes respectively, and the threads of the threaded grooves are the same as those of the threaded holes.

[0007] In some embodiments, a mounting groove is formed in the top of the body, a partition plate mounting groove is formed in the top of each side of the body, a partition plate mounting hole is formed in the bottom inner wall of each of the two partition plate mounting grooves, and a thread is arranged in the partition plate mounting hole.

[0008] In some embodiments, the bottom of the body is provided with two second fixing plates, the bottom end of each of the two second fixing plates is provided with a support plate, the top of each of the two support plates is provided with a partition plate fixing hole, the partition plate fixing hole corresponds to the partition plate mounting hole respectively, and the thread in the partition plate fixing hole is same as that in the partition plate mounting hole.

[0009] In some embodiments, the top of the other two sides of the body is provided with a ventilation hole, the first fixing plate is located on one side of the ventilation hole, and the side of the first fixing plate is provided with an air inlet.

[0010] In some embodiments, the top of the body is provided with a partition frame.

[0011] Compared with the prior art, the utility model has the following advantages:

[0012] Firstly, the utility model is characterized in that two connecting pipes of one body are aligned with two fixing pipes at the bottom of another body, then two bolts are screwed into the bottom end of the two connecting pipes respectively, the top end of the two bolts is screwed into the top inner wall of the two threaded grooves respectively, so that the two barrier plate bodies are combined and fixed, and then the battery pack is fixed on the body, according to the needs of the battery box, the plurality of bodies are assembled or spliced with each other, and the flexibility of the barrier plate body is improved.

[0013] Secondly, the utility model is characterized in that the body is lifted and supported by the second fixing plate and the support plate, so that the bottom of the battery pack is away from the bottom inner wall of the battery box, the heat of the bottom of the battery pack is avoided from gathering at the bottom of the battery box, air enters the bottom of the battery box, directly enters the bottom of the battery pack through the ventilation hole, and the battery pack is cooled, air enters the next barrier plate body and the battery pack installed through the air inlet, so that the heat of the bottom inner wall of the battery box is reduced.

[0014] The utility model solves the problem that most of the existing barrier plates are integrally punched and designed, cannot be assembled or spliced with each other, and only one kind of barrier plate is suitable for one kind of battery box, and the flexibility is low. BRIEF DESCRIPTION OF DRAWINGS

[0015] The utility model will be further explained in combination with the drawings and embodiments:

[0016] Figure 1 is the top structure schematic diagram of the whole provided by the utility model in an embodiment;

[0017] Figure 2 is the bottom structure schematic diagram of the whole provided by the utility model in an embodiment.

[0018] MARKED DESCRIPTION:

[0019] 1, body; 101, ventilation hole; 2, mounting groove; 3, battery mounting table; 301, battery mounting hole; 4, partition frame; 5, partition mounting groove; 501, partition mounting hole; 6, second fixing plate; 601, support plate; 602, partition fixing hole; 7, fixed tube; 701, thread groove; 8, first fixing plate; 801, extension plate; 802, connecting tube; 803, threaded hole; 804, air inlet. DETAILED DESCRIPTION

[0020] The utility model will be described below in detail, and the technical scheme of the embodiment of the utility model is clearly and completely described. Obviously, the described embodiment is only a part of the embodiment of the utility model, not all the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by the ordinary skilled in the art without creative labor belong to the scope of protection of the utility model.

[0021] The utility model discloses a battery box barrier plate stamping part improves in this provides, the technical scheme of the utility model is:

[0022] As Figures 1-2 A battery box barrier plate stamping part, including body 1, the top four corners of body 1 are provided with battery mounting table 3, the top of four battery mounting tables 3 is all provided with battery mounting hole 301, and the battery mounting hole 301 is used for the positioning installation of battery pack, one side of the bottom of body 1 is provided with first fixing plate 8, the bottom of first fixing plate 8 is provided with extension plate 801, the top of extension plate 801 is provided with two connecting tubes 802, two connecting tubes 802 are all provided with threaded hole 803, threaded hole 803 penetrates the bottom of extension plate 801, the other side of the bottom of body 1 is provided with two fixed tubes 7, the inner diameter of fixed tube 7 is slightly larger than the outer diameter of connecting tube 802, two fixed tubes 7 top inner wall are all provided with thread groove 701, two connecting tubes 802 are respectively matched with two fixed tubes 7, and the thread of thread groove 701 is same with the thread of threaded hole 803;By the setting of extension plate 801, the two connecting tubes 802 of one body 1 are aligned with the two fixed tubes 7 at the bottom of another body 1 and are inserted, then two bolts are respectively screwed in the bottom end of two connecting tubes 802, the top end of two bolts is respectively screwed in the top inner wall of two thread grooves 701, so that two barrier plate bodies 1 are combined and fixed, then the battery pack is fixed on body 1, according to the need of battery box, a plurality of bodies 1 are assembled or spliced with each other, and the flexibility of barrier plate body 1 is improved.

[0023] As Figure 1As shown in the figure, in an embodiment, the top of the body 1 is provided with a mounting groove 2, and the top of each side of the body 1 is provided with a partition plate mounting groove 5, which facilitates the top of the bolt to be embedded in the body 1, avoiding occupying space to hinder the wire arrangement. The bottom inner wall of each of the two partition plate mounting grooves 5 is provided with a partition plate mounting hole 501, and the partition plate mounting hole 501 is provided with a thread; through the cooperation of the mounting groove 2 and the four battery mounting tables 3, after the battery pack is packaged on the partition plate body 1, the lower surface of the battery pack is higher than the upper surface of the partition plate body 1, and the space area between the two facilitates the arrangement of the battery pack cable.

[0024] As shown in the figure, Figure 2 As shown in the figure, in an embodiment, the bottom of the body 1 is provided with two second fixing plates 6, the bottom end of each of the two second fixing plates 6 is provided with a support plate 601, the top of each of the two support plates 601 is provided with a partition plate fixing hole 602, the two partition plate fixing holes 602 correspond to the two partition plate mounting holes 501 respectively, the thread in the partition plate fixing hole 602 is the same as that in the partition plate mounting hole 501, and in order to fix the body 1 to the bottom inner wall of the battery box, the bolt penetrates the partition plate fixing hole 602 and the partition plate mounting hole 501 in sequence until the bottom inner wall of the battery box; through the cooperation of the second fixing plate 6 and the support plate 601, the body 1 is lifted and supported, so that the bottom of the battery pack is away from the bottom inner wall of the battery box, avoiding the heat of the bottom of the battery pack from gathering at the bottom of the battery box.

[0025] As shown in the figure, Figure 2 As shown in the figure, in an embodiment, the top of each of the other two sides of the body 1 is provided with a ventilation hole 101, the length of the ventilation hole 101 is less than the side length of the mounting groove 2, the first fixing plate 8 is located on one side of one of the ventilation holes 101, and the first fixing plate 8 is provided with an air inlet 804 on one side; through the cooperation of the ventilation hole 101, the wind enters the bottom of the battery box, directly enters the bottom of the battery pack through the ventilation hole 101, and cools the battery pack, and then enters the next partition plate body 1 and the battery pack mounted thereon through the air inlet 804, so that the heat of the bottom inner wall of the battery box is reduced.

[0026] As shown in the figure, Figure 1 As shown in the figure, in an embodiment, the top of the body 1 is provided with a partition frame 4; through the cooperation of the partition frame 4, a gap is left between adjacent battery packs, avoiding the close contact between multiple battery packs and making it difficult to disperse heat.

[0027] The specific working method is: two connecting pipes 802 of one body 1 are aligned with two fixed pipes 7 at the bottom of another body 1 and are inserted, then two bolts are respectively screwed at the bottom ends of the two connecting pipes 802, the top ends of the two bolts are respectively screwed at the inner walls of the top of the two threaded grooves 701, so that the two blocking plate bodies 1 are combined and fixed, then the battery pack is fixed on the body 1, and according to the needs of the battery box, the plurality of bodies 1 are assembled or spliced with each other, and the flexibility of the blocking plate body 1 is improved.

[0028] The technical means disclosed in the utility model scheme is not limited to the technical means disclosed in the above technical means, and also includes the technical scheme composed by the above technical features and equivalent replacement. The unfinished matters of the utility model belong to the common knowledge of the person skilled in the art.

Claims

1. A battery box barrier plate stamping part, comprising a body (1), the top four corners of the body (1) are provided with battery mounting tables (3), and the top of each of the four battery mounting tables (3) is provided with a battery mounting hole (301), characterized in that: The bottom of the body (1) is provided with a first fixing plate (8), the bottom end of the first fixing plate (8) is provided with an extension plate (801), the top of the extension plate (801) is provided with two connecting pipes (802), the two connecting pipes (802) are both provided with threaded holes (803), the threaded holes (803) extend through the bottom of the extension plate (801), the other side of the bottom of the body (1) is provided with two fixing pipes (7), the top inner wall of the two fixing pipes (7) are both provided with threaded grooves (701), the two connecting pipes (802) are respectively matched with the two fixing pipes (7), and the threads of the threaded grooves (701) and the threaded holes (803) are same.

2. A battery box baffle stamped part according to claim 1, characterized in that: The top of the body (1) is provided with a mounting groove (2), the top of the two sides of the body (1) is provided with a partition plate mounting groove (5), the bottom inner wall of the two partition plate mounting grooves (5) is provided with a partition plate mounting hole (501), and the partition plate mounting hole (501) is provided with a thread.

3. The battery box baffle stamped part of claim 1, wherein: The bottom of the body (1) is provided with two second fixing plates (6), the bottom end of the two second fixing plates (6) is provided with a support plate (601), the top of the two support plates (601) is provided with a partition plate fixing hole (602), the two partition plate fixing holes (602) correspond to the two partition plate mounting holes (501) respectively, and the thread in the partition plate fixing hole (602) is same as that in the partition plate mounting hole (501).

4. The battery box baffle stamped part of claim 1, wherein: The top of the other two sides of the body (1) is provided with a ventilation hole (101), the first fixing plate (8) is located on one side of one of the ventilation holes (101), and the side of the first fixing plate (8) is provided with an air inlet (804).

5. The battery box baffle stamped part of claim 1, wherein: The top of the body (1) is provided with a partition frame (4).

Images