New energy automobile battery box

Abstract

The utility model discloses a new energy automobile battery box which comprises a battery box body, a handle movably connected to the surface of the battery box body and a wire connector fixedly connected to the surface of the battery box body, and the bottom of the battery box body is detachably connected with a carrier plate. A carrier plate is mounted at the bottom of the battery box body, the lower part of the carrier plate is fixedly connected with a bottom plate through two elastic parts, namely a rubber seat and a spring seat, when the battery box body is inserted relative to the battery groove, the bottom plate extends to the inner bottom end of the battery groove, and the rubber seat and the spring seat generate elastic deformation, so that the impact force is relieved, and a very good protection effect is achieved; then downward pressure is applied to the battery box body, the rubber seat and the spring seat are compressed, the clamping seat of the bottom plate corresponds to the clamping groove of the carrier plate in a clamping mode, the battery box body is fixedly connected relative to the bottom plate, the shaking phenomenon is avoided, the stability of the battery box body is kept, and then the battery box body is pressed and fixed through the positioning piece in the battery groove.

Description

Technical Field

[0001] The utility model belongs to the technical field of new energy vehicle accessories, and particularly relates to a battery box for a new energy vehicle. Background Technique

[0002] A new energy vehicle refers to a vehicle that uses unconventional vehicle fuel as the power source (or uses conventional vehicle fuel and adopts a new in-vehicle power device), integrates advanced technologies in the aspects of power control and drive of the vehicle, and forms a vehicle with advanced technical principles, new technologies, and new structures; new energy vehicles include pure electric vehicles, range-extended electric vehicles, hybrid vehicles, fuel cell electric vehicles, hydrogen engine vehicles, etc.

[0003] After retrieval, a battery box for a new energy vehicle with the existing publication number CN217823117U includes a box body. A cover plate is detachably connected to the top of the box body. A substrate is slidably connected to the inner wall of the box body. An installation groove is formed in the top of the substrate. Uniformly distributed buffer springs are fixedly connected to the bottom of the substrate. The bottom ends of the buffer springs are fixedly connected to the inner wall of the box body. An adjusting rod is rotatably connected to the inner wall of the box body. Two moving seats are threadedly connected to the adjusting rod. The heat inside the box body is monitored in real time through a temperature sensor. When the temperature inside the box body is too high and cannot dissipate heat independently, the single-chip microcomputer controls the cooling fan to be powered on, thereby accelerating the air circulation speed inside the box body and quickly reducing the temperature of the battery assembly, and reducing resource waste while ensuring heat dissipation.

[0004] Currently, in the existing technology, for the commonly used battery box of a new energy vehicle, when inserting it into the battery slot of the vehicle, due to the gravity of the battery box itself plus the thrust of the installer, when the battery box contacts the bottom end inside the slot of the battery slot, it is easy to cause the battery box to vibrate, affecting the assembly effect. Therefore, it is necessary to design a battery box for a new energy vehicle to solve the above problems. Content of the Utility Model

[0005] The purpose of the utility model is to provide a battery box for a new energy vehicle to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A battery box for a new energy vehicle includes a battery box body, a handle movably connected to the surface of the battery box body, and a wire connector fixedly connected to the surface of the battery box body. The bottom of the battery box body is detachably connected with a carrier plate. A card slot is formed on the lower surface of the carrier plate. A rubber seat is bonded to the lower surface of the carrier plate. A bottom plate is bonded to the bottom of the rubber seat. Card seats are symmetrically installed on the surface of the bottom plate.

[0007] Preferably, the bottom plate is parallelly arranged below the carrier plate, and the card seats on the bottom plate are in snap connection with the card slots on the carrier plate.

[0008] Preferably, spring seats are symmetrically installed on the bottom plate, and the top ends of the spring seats are fixedly connected to the carrier plate.

[0009] Preferably, the spring seats are located outside the rubber seats, and buffer through holes are provided on the surfaces of the rubber seats.

[0010] Preferably, side plates are symmetrically installed on the surface of the carrier plate, and locking bolts are spirally inserted into the surfaces of the side plates.

[0011] Preferably, a positioning groove is provided near the bottom end of the outer wall of the battery box body, and a threaded groove is provided on the surface of the positioning groove.

[0012] Preferably, the side plates of the carrier plate are inserted and corresponded to the positioning grooves of the battery box body.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] 1. A carrier plate is installed at the bottom of the battery box body. The lower part of the carrier plate is fixedly connected to the bottom plate through two elastic members, namely rubber seats and spring seats. When inserting the battery box body into the battery slot relatively, the bottom plate extends to the inner bottom end of the battery slot, and the rubber seats and spring seats undergo elastic deformation to slow down the impact force, having a good protection effect; then applying a downward pressure to the battery box body, the rubber seats and spring seats are compressed, and the clamping seats of the bottom plate are inserted and corresponded to the clamping grooves of the carrier plate. The battery box body is fixedly connected to the bottom plate relatively and will not shake, maintaining the stability of the battery box body. Then, it can be fixed by pressing the battery box body through the positioning member inside the battery slot.

[0015] 2. Side plates are symmetrically installed on the surface of the carrier plate, and a positioning groove is provided near the bottom end of the outer wall of the battery box body. Hold the battery box body and the carrier plate for assembly. The side plates of the carrier plate are inserted and corresponded to the positioning grooves of the battery box body, and then screw the locking bolts spirally inserted into the surfaces of the side plates to clamp and fix the battery box body, which is convenient for assembly and disassembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is the overall structural schematic diagram of the present utility model;

[0017] Figure 2 is the structural schematic diagram of the battery box body of the present utility model;

[0018] Figure 3 is the structural schematic diagram of the bottom plate and the carrier plate of the present utility model;

[0019] Figure 4 is the structural schematic diagram of the bottom of the carrier plate of the present utility model.

[0020] In the figure: 1, battery box body; 2, handle; 3, wire connector; 4, bottom plate; 5, side plate; 6, positioning groove; 7, threaded groove; 8, carrier plate; 10, rubber seat; 11, buffer through hole; 12, spring seat; 13, clamping seat; 14, clamping groove. Detailed implementation mode

[0021] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0022] Embodiment 1: Please refer to Figures 1 to 4 , the present invention provides a technical solution for a battery box of a new energy vehicle: including a battery box body 1, a handle 2 movably connected to the surface of the battery box body 1, and a wire connector 3 fixedly connected to the surface of the battery box body 1. The bottom of the battery box body 1 is detachably connected with a carrier plate 8. A clamping groove 14 is opened on the lower surface of the carrier plate 8. A rubber seat 10 is bonded to the lower surface of the carrier plate 8. A bottom plate 4 is bonded to the bottom of the rubber seat 10. Clamping seats 13 are symmetrically installed on the surface of the bottom plate 4.

[0023] The bottom plate 4 is arranged parallel to the lower side of the carrier plate 8. The clamping seats 13 on the bottom plate 4 are in clamping correspondence with the clamping grooves 14 on the carrier plate 8. Spring seats 12 are symmetrically installed on the bottom plate 4. The top ends of the spring seats 12 are fixedly connected to the carrier plate 8. The spring seats 12 are located outside the rubber seat 10. Buffer through holes 11 are opened on the surface of the rubber seat 10.

[0024] From the above description, it can be seen that the present invention has the following beneficial effects: A carrier plate 8 is installed at the bottom of the battery box body 1. The lower part of the carrier plate 8 is fixedly connected to the bottom plate 4 through two elastic members, namely a rubber seat 10 and a spring seat 12. When the battery box body 1 is inserted into the battery slot relative to the battery, the bottom plate 4 extends to the inner bottom end of the battery slot, and the rubber seat 10 and the spring seat 12 undergo elastic deformation to slow down the impact force, having a good protection effect. Then, a downward pressure is applied to the battery box body 1, the rubber seat 10 and the spring seat 12 are compressed, the clamping seats 13 on the bottom plate 4 are in clamping correspondence with the clamping grooves 14 on the carrier plate 8, and the battery box body 1 is fixedly connected relative to the bottom plate 4, without shaking, maintaining the stability of the battery box body 1. Then, the battery box body 1 can be tightly fixed through the positioning member inside the battery slot.

[0025] Embodiment 2: Please refer to Figures 1 to 4As shown, on the basis of the first embodiment, the present utility model provides a technical solution for a battery box of a new energy vehicle: side plates 5 are symmetrically installed on the surface of the carrier plate 8, locking bolts are spirally inserted on the surface of the side plates 5, a positioning groove 6 is opened at a position near the bottom end of the outer wall of the battery box body 1, and a threaded groove 7 is opened on the surface of the positioning groove 6. The side plates 5 of the carrier plate 8 and the positioning groove 6 of the battery box body 1 are inserted and corresponding.

[0026] Adopting the above technical solution, side plates 5 are symmetrically installed on the surface of the carrier plate 8, a positioning groove 6 is opened at a position near the bottom end of the outer wall of the battery box body 1. Hold the battery box body 1 and the carrier plate 8 for assembly. The side plates 5 of the carrier plate 8 and the positioning groove 6 of the battery box body 1 are inserted and corresponding. Then screw the locking bolts spirally inserted on the surface of the side plates 5 to clamp and fix the battery box body 1, which is convenient for assembly and disassembly.

[0027] The working principle and usage process of the present utility model: A carrier plate 8 is installed at the bottom of the battery box body 1. The carrier plate 8 is fixedly connected to the bottom plate 4 through two elastic members, namely a rubber seat 10 and a spring seat 12. When inserting the battery box body 1 into the battery slot relatively, the bottom plate 4 extends to the inner bottom end of the battery slot, and the rubber seat 10 and the spring seat 12 undergo elastic deformation to slow down the impact force, having a good protection effect. Then apply a downward pressure to the battery box body 1, the rubber seat 10 and the spring seat 12 are compressed, the clamping seat 13 of the bottom plate 4 is clamped and corresponding to the card slot 14 of the carrier plate 8, and the battery box body 1 is fixedly connected to the bottom plate 4 relatively, and there will be no shaking phenomenon, maintaining the stability of the battery box body 1. Then, it can be tightly fixed to the battery box body 1 through the positioning member inside the battery slot. Side plates 5 are symmetrically installed on the surface of the carrier plate 8, a positioning groove 6 is opened at a position near the bottom end of the outer wall of the battery box body 1. Hold the battery box body 1 and the carrier plate 8 for assembly. The side plates 5 of the carrier plate 8 and the positioning groove 6 of the battery box body 1 are inserted and corresponding. Then screw the locking bolts spirally inserted on the surface of the side plates 5 to clamp and fix the battery box body 1, which is convenient for assembly and disassembly.

[0028] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or sequence between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "including a..." does not exclude the existence of additional identical elements in the process, method, article or device including the said element.

[0029] The above is only used to illustrate the technical solution of the present utility model rather than to limit it. Any other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solution of the present utility model shall be covered within the scope of the claims of the present utility model as long as they do not depart from the spirit and scope of the technical solution of the present utility model.

Claims

1. A new energy vehicle battery box, comprising a battery box body (1), a handle (2) movably connected to the surface of the battery box body (1), and a wire connector (3) fixedly connected to the surface of the battery box body (1), characterized in that: The bottom of the battery box body (1) is detachably connected to a carrier plate (8), a lower surface of the carrier plate (8) is provided with a card slot (14), a rubber seat (10) is bonded to the lower surface of the carrier plate (8), a bottom plate (4) is bonded to the bottom of the rubber seat (10), and a card seat (13) is symmetrically mounted on the surface of the bottom plate (4).

2. A new energy vehicle battery box according to claim 1, characterized in that: The bottom plate (4) is arranged parallel to a position below the carrier plate (8), and the clamping seat (13) of the bottom plate (4) is clamped and corresponding to the clamping slot (14) of the carrier plate (8).

3. A new energy vehicle battery box according to claim 1, characterized in that: A spring seat (12) is symmetrically mounted on the bottom plate (4), and the top end of the spring seat (12) is fixedly connected to the carrier plate (8).

4. A new energy vehicle battery box according to claim 3, characterized in that: The spring seat (12) is located outside the rubber seat (10), and a buffer through hole (11) is provided on the surface of the rubber seat (10).

5. A new energy vehicle battery box according to claim 1, characterized in that: The surface of the carrier plate (8) is symmetrically mounted with side plates (5), and the surface of the side plates (5) is threadably plugged with locking bolts.

6. A new energy vehicle battery box according to claim 1, characterized in that: A positioning groove (6) is provided on the outer wall of the battery box body (1) near the bottom end, and a thread groove (7) is provided on the surface of the positioning groove (6).

7. A new energy vehicle battery box according to claim 1, characterized in that: The side plate (5) of the carrier plate (8) and the positioning groove (6) of the battery box body (1) are plugged into and correspond to each other.

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