CN219067045U - Distribution box mounting structure of integrated battery system - Google Patents
Distribution box mounting structure of integrated battery system Download PDFInfo
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- CN219067045U CN219067045U CN202222786120.1U CN202222786120U CN219067045U CN 219067045 U CN219067045 U CN 219067045U CN 202222786120 U CN202222786120 U CN 202222786120U CN 219067045 U CN219067045 U CN 219067045U
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- distribution box
- mounting structure
- battery system
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Abstract
The utility model provides an integrated battery system distribution box mounting structure which comprises at least two boxes with cuboid structures, wherein the boxes are arranged in a stacked mode, an inner cavity of each box is used for accommodating a battery module, each box comprises a first mounting boss, the first mounting bosses are used for mounting the distribution box, the distribution box is mounted and connected with the first mounting boss, and the first mounting bosses are of convex rib structures. The distribution box is stable in mounting structure, high in mounting precision, small in deformation of the battery box and good in sealing performance between box bodies.
Description
Technical Field
The utility model belongs to the technical field of power batteries, and particularly relates to an integrated battery system distribution box mounting structure.
Background
The battery box is a group battery composed of a plurality of single batteries, a box body, a battery management system, related installation structural members (devices) and the like, and is provided with a battery box structure, a battery box monitoring device, a battery box connector, a battery box ring control device and the like which meet the standard, and the battery box is generally required to be provided with a power distribution structure to connect a battery pack cable with the outside, such as a counterweight battery box disclosed in China patent CN213026364U, wherein the counterweight battery box comprises a box body with a hollow cavity, and a counterweight structure is arranged on the bottom wall and at least one side wall of the box body; and the battery pack is fixed in the hollow cavity. The counterweight battery box further comprises a high-voltage connector and a high-voltage distribution box, wherein the high-voltage connector is fixed on a first mounting surface of the battery pack, and the high-voltage distribution box is fixed between the first mounting surface and a box body side wall opposite to the first mounting surface.
The distribution box support of the battery pack with the structure is arranged on the side wall of the battery box, namely, the distribution box support is directly arranged on the plane of the wall surface of the battery box, the side wall of the battery box is easy to deform due to stress, the connection tightness of the upper battery box and the lower battery box is influenced, and the positioning and mounting precision of the battery box is not high.
Disclosure of Invention
The utility model provides an integrated battery system distribution box mounting structure, which is stable in distribution box mounting structure, high in mounting precision, small in deformation of a battery box and good in sealing performance between box bodies.
The utility model provides an integrated battery system block terminal mounting structure, includes two at least boxes that are the cuboid structure, and box (1 range upon range of setting, the box inner chamber is used for holding battery module, every the box is including all being provided with the first installation boss of installation block terminal on.
The utility model adopts the first installation boss and the distribution box to be installed and connected, the first installation boss is constructed as a convex rib structure, the processing area of the installation surface of the distribution box is reduced, and the cost is low; the protruding structural strength is high, has reduced the deformation that processing procedure and block terminal gravity brought, and the sealed junction between upper and lower box is sealed, and the leakproofness is good.
Preferably, the distribution box is arranged on the short side of the box body, wiring is conducted at the end portion, wiring is facilitated, a short connecting wire is adopted, and a connecting wire harness between the multi-layer battery module and the high-voltage distribution box is greatly shortened.
Preferably, be provided with on the block terminal with first installation boss complex second installation boss, all be provided with the boss on block terminal and the battery box, the installation location is more accurate, simple to operate.
Preferably, the mounting mating surfaces of the first mounting boss and the second mounting boss are configured as flat surfaces. Simple structure, convenient processing and low cost.
Preferably, the utility model further comprises a shock pad and a quick-change bracket, wherein the quick-change bracket is connected and arranged below the lowest box body in a bolt manner, and the shock pad is arranged below the quick-change bracket. The shock attenuation is effectual, has avoided battery module vibrations impaired.
Specifically, the box body comprises a box body, an upper sealing plate and a lower sealing plate; the upper sealing plate and the lower sealing plate are respectively arranged at the upper end and the lower end of the box body.
Preferably, a flange is arranged at the lower edge of the box body. The flange is used for connecting two upper and lower adjacent box bodies, is simple in structure, better in stress and convenient to detach and install, and realizes quick replacement of the battery box.
Preferably, the quick-change bracket is provided with more than 2 fork transport holes, and the fork transport holes on the quick-change bracket are used for inserting a forklift for transportation, so that the quick-change of the battery pack is facilitated.
The beneficial effects of the utility model are as follows:
the box is provided with the installation arch on the block terminal installation department on the minor face of box, and the block terminal installation is firm, and it is effectual to seal between the battery box of upper and lower floor.
The convex rib structure is adopted, the installation surface is a plane, the structure is simple, the processing is convenient, and the cost is low.
The distribution box is installed on the short edge of the box body, wiring is conducted at the end portion, wiring is facilitated, short connecting wires are adopted, and connecting wiring harnesses between the multi-layer battery modules and the high-voltage distribution box are greatly shortened.
Drawings
Fig. 1 is a schematic view of a box body of an integrated battery system distribution box mounting structure according to the present utility model.
Fig. 2 is a schematic structural view of the distribution box according to the present utility model, showing the structure of the second mounting boss.
Fig. 3 is an overall configuration diagram of the distribution box according to the present utility model after installation.
Fig. 4 is a schematic structural view of a shock pad and a quick-change bracket according to the present utility model.
In the figure: 1-box, 101-box body, 102-upper shrouding, 103-flange, 104-lower shrouding, 2-first installation boss, 3-second installation boss, 4-fork fortune hole, 5-block terminal, 6-shock pad, 7-quick change support.
Detailed Description
The utility model will be further described with reference to the drawings and detailed description which follow, wherein examples of the utility model and their description are for the purpose of illustration and are not intended to be unduly limiting.
Example 1:
as shown in fig. 1 and 2, as shown in fig. 1, an integrated battery system distribution box mounting structure includes at least two boxes 1 that are cuboid structures, and box 1 stacks up the setting, box 1 inner chamber is used for holding the battery module, every box 1 all is provided with the first installation boss 2 of installation distribution box 5 including last.
In this embodiment, a plurality of boxes 1 pile up into the battery box, and first installation boss 2 forms a round boss unanimous with the installation department profile of block terminal 5, and block terminal 5 is not direct with the outer wall surface direct contact of box 1, but installs on first installation boss 2, and mounting structure is firm, and the battery box warp for a short time.
Example 2:
as shown in fig. 1 and 2, an integrated battery system distribution box mounting structure comprises at least two boxes 1 with cuboid structures, wherein the boxes 1 are arranged in a stacked manner, an inner cavity of each box 1 is used for accommodating a battery module, and each box 1 comprises a first mounting boss 2 on which a distribution box 5 is mounted.
In this embodiment, the block terminal 5 is installed the short edge of box 1, and at the tip wiring, convenient wiring adopts shorter connecting wire, very big shortened the connection pencil between multilayer battery module and the high voltage distribution box 5.
In this embodiment, be provided with on the block terminal 5 with first installation boss 2 complex second installation boss 3, all be provided with the boss on block terminal 5 and the battery box 1, the installation location is more accurate, simple to operate.
In this embodiment, the mounting mating surfaces of the first mounting boss 2 and the second mounting boss 3 are configured as flat surfaces. Simple structure, convenient processing and low cost.
As shown in fig. 1 and 2, in this embodiment, a positioning pin is disposed between the first mounting boss 2 and the second mounting boss 3 to position the mounting.
The embodiment further comprises a shock pad 6 and a quick-change bracket 7, wherein the quick-change bracket 7 is connected with the lower side of the box body 1 at the lowest layer in a bolt manner, and the shock pad 6 is arranged below the quick-change bracket 7. The shock attenuation is effectual, has avoided battery module vibrations impaired.
As shown in fig. 3 and 4, in this embodiment, the case 1 includes a case body 101, an upper sealing plate 102, and a lower sealing plate 104; the upper sealing plate 102 and the lower sealing plate 104 are respectively disposed at the upper end and the lower end of the case body 101.
As shown in fig. 1 and 4, in this embodiment, a flange 103 is disposed at the lower edge of the case body 101. The flange 103 is used for connecting two upper and lower adjacent box bodies 101, has a simple structure and better stress, is convenient to detach and install, and realizes the quick replacement of the battery box body 1.
As shown in fig. 4, in this embodiment, the quick-change bracket 7 is provided with more than 2 fork holes 4, and the fork holes 4 on the quick-change bracket 7 are used for inserting a forklift for transportation, so as to facilitate quick replacement of the battery pack.
Claims (8)
1. The utility model provides an integrated battery system block terminal mounting structure, includes two at least boxes (1) that are the cuboid structure, and box (1) range upon range of setting, box (1) inner chamber is used for holding battery module, its characterized in that: each box body (1) comprises a first installation boss (2) on which an installation distribution box (5) is arranged.
2. The integrated battery system distribution box mounting structure according to claim 1, wherein: the distribution box (5) is arranged on the short side of the box body (1).
3. The integrated battery system distribution box mounting structure according to claim 1, wherein: the distribution box (5) is provided with a second installation boss (3) matched with the first installation boss (2).
4. The integrated battery system distribution box mounting structure according to claim 1, wherein: the mounting mating surfaces of the first mounting boss (2) and the second mounting boss (3) are configured as flat surfaces.
5. The integrated battery system distribution box mounting structure according to claim 1, wherein: the box body (1) comprises a box body (101), an upper sealing plate (102) and a lower sealing plate (104); the upper sealing plate (102) and the lower sealing plate (104) are respectively arranged at the upper end and the lower end of the box body (101).
6. The integrated battery system distribution box mounting structure according to claim 1, wherein: still include shock pad (6) and quick change support (7), quick change support (7) bolted connection sets up in the below of the box (1) of lower floor, quick change support (7) below sets up shock pad (6).
7. The integrated battery system distribution box mounting structure of claim 5, wherein: and a flange (103) is arranged at the lower edge of the box body (101).
8. The integrated battery system distribution box mounting structure of claim 6, wherein: more than 2 fork transporting holes (4) are formed in the quick-change support (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222786120.1U CN219067045U (en) | 2022-10-21 | 2022-10-21 | Distribution box mounting structure of integrated battery system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222786120.1U CN219067045U (en) | 2022-10-21 | 2022-10-21 | Distribution box mounting structure of integrated battery system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219067045U true CN219067045U (en) | 2023-05-23 |
Family
ID=86341815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222786120.1U Active CN219067045U (en) | 2022-10-21 | 2022-10-21 | Distribution box mounting structure of integrated battery system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219067045U (en) |
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2022
- 2022-10-21 CN CN202222786120.1U patent/CN219067045U/en active Active
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