CN216698584U

CN216698584U - Battery pack mounting box with anti-collision function for new energy automobile

Info

Publication number: CN216698584U
Application number: CN202220299525.XU
Authority: CN
Inventors: 张继春; 张文; 翟旭
Original assignee: China Tune Construction Co ltd
Current assignee: China Tune Construction Co ltd
Priority date: 2022-02-15
Filing date: 2022-02-15
Publication date: 2022-06-07
Anticipated expiration: 2032-02-15

Abstract

The utility model relates to the technical field of battery pack mounting boxes, in particular to an anti-collision battery pack mounting box for a new energy automobile, which comprises a box body, wherein the box body is of a rectangular cavity type structure with an opening at the top end, a frame of the rectangular structure is tightly welded at the edge of the top end of the box body, and a box cover matched with the box cover in size is arranged in the frame, a cushion pad is fixedly bonded on the lower bottom surface of the box cover, and a spongy cushion is tightly welded on the lower bottom surface of the cushion pad, so that a driver can prepare two groups of battery packs matched with the new energy automobile, after the two groups of battery packs are respectively arranged in the box body, the spongy cushion at the bottom of the box cover is plugged into the box body and pressed to ensure that the lower bottom surface of the spongy cushion is abutted against the upper surface of the supporting plate, can play the guard action to two sets of group battery, avoid the group battery in the box body and the space between the box body great, at the car in-process of traveling, the group battery collides with the inside emergence of box body.

Description

Battery pack mounting box with anti-collision function for new energy automobile

Technical Field

The utility model relates to the technical field of battery pack mounting boxes, in particular to an anti-collision battery pack mounting box for a new energy automobile.

Background

The new energy automobile adopts unconventional automobile fuel as a power source (or adopts conventional automobile fuel and a novel vehicle-mounted power device), integrates advanced technologies in the aspects of power control and driving of the automobile, and forms an automobile with advanced technical principle, new technology and new structure.

The new energy automobile comprises four types of Hybrid Electric Vehicles (HEV), pure electric vehicles (BEV, including solar vehicles), Fuel Cell Electric Vehicles (FCEV), other new energy (such as efficient energy storage devices like super capacitors and flywheels) automobiles and the like. New energy automobiles are advocated to meet the needs of environmental protection and oil crisis, and the current mainstream automobile models of the traditional gasoline or diesel oil driven internal combustion engine are reduced or abandoned.

Most new energy vehicles supply power to the vehicle through the battery pack, when the battery is out of power, the vehicle is stopped before the special power-off pile, the battery pack can be charged, the use is convenient, and energy conservation and emission reduction are realized. Present group battery and mounting box can not closely laminate, and at the in-process of traveling, easily take place the collision between group battery and the box body, lead to the group battery to break away from battery spring and battery shell fragment, the driver then need pack into the mounting box again to the group battery in, comparatively troublesome. In view of this, we propose a battery pack mounting box for a new energy automobile with anticollision.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an anti-collision battery pack mounting box for a new energy automobile, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a group battery mounting box for new energy automobile with anticollision, includes the box body, the box body is top open-ended rectangle cavity formula structure, the top edge of box body closely welds the frame of rectangle structure, just be equipped with the lid rather than size looks adaptation in the frame, the lower bottom surface bonding of lid is fixed with the blotter, the lower bottom surface of blotter closely welds the foam-rubber cushion, welded fastening has the extension board on the bottom inner wall of box body, all welded fastening has a plurality of to be the division board of linear equidistant distribution on the both sides outer wall of extension board, all the bonding is fixed with a plurality of battery spring on the inside both sides face of box body, all the bonding is fixed with a plurality of battery shell fragment on the both sides outer wall of extension board.

Preferably, the number of the battery springs is equal to that of the battery spring pieces.

Preferably, the box cover is movably connected with the frame, and the peripheral outer wall of the box cover is respectively attached to the four inner walls of the frame.

Preferably, a plurality of fixed blocks are welded and fixed on the outer wall of the box body, connecting rods are arranged on each fixed block, and the connecting rods penetrate through the fixed blocks.

Preferably, a plurality of heat dissipation holes are formed in the front end and the rear end of the box body, and the heat dissipation holes are arranged in a matrix mode.

Preferably, the heat dissipation holes are communicated with the interior of the box body, the other ends of the heat dissipation holes are communicated with the outside, and a dust screen is fixedly bonded on the inner wall of each heat dissipation hole.

Preferably, the bottom of the spongy cushion is attached to the upper surface of the support plate.

Preferably, a handle is welded and fixed at the top end of the box cover and is of a U-shaped structure.

Compared with the prior art, the utility model has the beneficial effects that:

1. this group battery mounting box for new energy automobile with anticollision, the driver can prepare two sets of group batteries with new energy automobile looks adaptation, install two sets of group batteries back in the box body respectively, fill in the box body with the foam-rubber cushion of lid bottom and press, make the lower bottom surface of foam-rubber cushion and the upper surface looks butt of extension board, can play the guard action to two sets of group batteries, it is great to avoid the space between group battery in the box body and box body, at the car in-process of traveling, the group battery collides with the inside emergence of box body.

2. This battery pack mounting box for new energy automobile with anticollision establishes ties into the battery of group battery and separates through a plurality of division boards mutually, can avoid the car to jolt and lead to the box body when rolling, and partial battery monomer breaks off with the battery pack, leads to the unable use of battery pack.

Drawings

FIG. 1 is a schematic view of the overall structure of embodiment 1 of the present invention;

FIG. 2 is a schematic structural diagram of a cartridge according to embodiment 1 of the present invention;

fig. 3 is a schematic structural view of a case cover in embodiment 1 of the present invention;

fig. 4 is a schematic structural view of a connecting rod in embodiment 2 of the present invention.

The meaning of the individual reference symbols in the figures is:

1. a box body; 11. a frame; 12. a support plate; 13. a partition plate; 14. a battery spring; 15. a battery spring plate; 16. heat dissipation holes; 2. a box cover; 21. a cushion pad; 22. a sponge cushion; 3. a fixed block; 4. a connecting rod; 41. a screw; 42. a circular ring; 5. and (4) carrying the handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations and positional relationships based on those shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Example 1

Referring to fig. 1-3, the present embodiment provides a technical solution:

the utility model provides a group battery mounting box for new energy automobile with anticollision, comprises a box bod 1, box body 1 is top open-ended rectangle cavity formula structure, the top edge of box body 1 has the frame 11 of rectangle structure closely welded, and be equipped with in the frame 11 rather than the lid 2 of size looks adaptation, the lower bottom surface bonding of lid 2 is fixed with blotter 21, the lower bottom surface close welding of blotter 21 has foam-rubber cushion 22, welded fastening has extension board 12 on the bottom inner wall of box body 1, equal welded fastening has a plurality of to be linear equidistant division board 13 that distributes on the both sides outer wall of extension board 12, all the bonding is fixed with a plurality of battery spring 14 on the inside both sides face of box body 1, all the bonding is fixed with a plurality of battery shell fragment 15 on the both sides outer wall of extension board 12.

In this embodiment, the number of the battery springs 14 is equal to that of the battery spring pieces 15, one end of the battery pack to be mounted is abutted to the battery spring pieces 15, so that the protruding portion at one end of the battery pack is in close contact with the metal contact in the battery spring pieces 15, the other end of the battery pack is pressed, the other end of the battery pack is abutted to the other end of the battery spring 14, the battery pack is located between the battery springs 14 and the battery spring pieces 15, and the new energy automobile is conveniently powered.

Furthermore, lid 2 and frame 11 swing joint, the outer wall all around of lid 2 laminates with the four inner walls of frame 11 mutually respectively, and lid 2 can be sealed the top of frame 11.

Still further, welded fastening has a plurality of fixed block 3 on the outer wall of box body 1, and all is equipped with connecting rod 4 on every fixed block 3, and connecting rod 4 runs through fixed block 3, and it is fixed to conveniently connect box body 1 and lid 2, avoids new energy automobile at the in-process of traveling, and lid 2 pops open from 1 top of box body.

In this embodiment, a plurality of louvre 16 has all been seted up at both ends around box body 1, and a plurality of louvre 16 is the matrix and arranges, makes things convenient for the group battery in the box body 1 to dispel the heat, avoids the inside high temperature of box body 1, and then influences the life of group battery.

Further, the heat dissipation holes 16 are communicated with the inside of the box body 1, the other ends of the heat dissipation holes 16 are communicated with the outside, and a dust screen is fixedly bonded on the inner wall of each heat dissipation hole 16, so that external dust can be prevented from entering the box body 1 through the heat dissipation holes 16.

Specifically, the bottom of the spongy cushion 22 is attached to the upper surface of the support plate 12, so that the battery pack in the box body 1 can be prevented from colliding with the inside of the box body 1, and a good anti-collision effect is achieved on the battery pack.

It is worth noting that the top end of the box cover 2 is fixedly welded with a handle 5, the handle 5 is of a U-shaped structure, when a driver lifts the handle 5, the device can be held, and the placing position of the box body 1 can be conveniently adjusted.

When the anti-collision battery pack mounting box for the new energy automobile is used, a driver can prepare two sets of battery packs matched with the new energy automobile, the protruding part at one end of one set of battery pack is in close contact with the metal contacts in the battery elastic pieces 15, the other end of the battery pack is pressed, the other end of the battery pack is abutted against the other end of the battery spring 14, the battery pack is positioned between the battery springs 14 and the battery elastic pieces 15, the operation is repeated, the other set of battery pack is mounted in the box body 1, the new energy automobile is powered through the two sets of battery packs, then the sponge cushion 22 at the bottom of the box cover 2 is plugged into the box body 1 and pressed, the lower bottom surface of the sponge cushion 22 is abutted against the upper surface of the support plate 12, the two sets of battery packs can be protected, and the gap between the battery pack in the box body 1 and the box body 1 is prevented from being large, during the running of the automobile, the battery pack collides with the inside of the case body 1.

Example 2

Referring to fig. 4, the present embodiment provides the following technical solutions on the basis of embodiment 1: one end welded fastening of connecting rod 4 has screw rod 41, and other end welded fastening has ring 42, and in the one end screw in lid 2 that connecting rod 4 was kept away from to screw rod 41, the convenience was fixed frame 11 and lid 2, can drive screw rod 41 and rotate when driver rotated ring 42, conveniently revolves out screw rod 41 from lid 2.

It is worth to say that a plurality of screw holes matched with the screw rods 41 in size are formed in the frame 11 and the box cover 2, the number of the screw holes is equal to that of the screw rods 41, the screw holes correspond to the screw rods 41 in position one by one, and one ends of the screw rods 41 are conveniently screwed into the frame 11 and the box cover 2.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a group battery mounting box for new energy automobile with anticollision, includes box body (1), box body (1) is open-ended rectangle cavity formula structure in top, the top edge of box body (1) has frame (11) of rectangle structure closely welded, just be equipped with in frame (11) with lid (2) of its size looks adaptation, its characterized in that: the lower bottom surface bonding of lid (2) is fixed with blotter (21), the lower bottom surface close welding of blotter (21) has foam-rubber cushion (22), welded fastening has extension board (12) on the end inner wall of box body (1), all welded fastening has division board (13) that a plurality of is linear equidistant distribution on the both sides outer wall of extension board (12), all the bonding is fixed with a plurality of battery spring (14) on the inside both sides face of box body (1), all the bonding is fixed with a plurality of battery shell fragment (15) on the both sides outer wall of extension board (12).

2. The battery pack mounting box for a new energy automobile with collision avoidance according to claim 1, wherein: the number of the battery springs (14) is equal to that of the battery spring pieces (15).

3. The battery pack mounting box for a new energy automobile with collision avoidance according to claim 1, wherein: the box cover (2) is movably connected with the frame (11), and the peripheral outer walls of the box cover (2) are respectively attached to the four inner walls of the frame (11).

4. The battery pack mounting box for a new energy automobile with collision avoidance according to claim 1, wherein: a plurality of fixing blocks (3) are welded and fixed on the outer wall of the box body (1), a connecting rod (4) is arranged on each fixing block (3), and the connecting rods (4) penetrate through the fixing blocks (3).

5. The battery pack mounting box for a new energy automobile with collision avoidance according to claim 1, wherein: a plurality of heat dissipation holes (16) are formed in the front end and the rear end of the box body (1), and the heat dissipation holes (16) are arranged in a matrix mode.

6. The battery pack mounting box for a new energy automobile with collision avoidance according to claim 5, wherein: the heat dissipation holes (16) are communicated with the inside of the box body (1), the other ends of the heat dissipation holes (16) are communicated with the outside, and a dust screen is fixedly bonded on the inner wall of each heat dissipation hole (16).

7. The battery pack mounting box for a new energy automobile with collision avoidance according to claim 1, wherein: the bottom of the spongy cushion (22) is attached to the upper surface of the support plate (12).

8. The battery pack mounting box for a new energy automobile with collision avoidance according to claim 1, wherein: the top end of the box cover (2) is fixedly welded with a handle (5), and the handle (5) is of a U-shaped structure.