CN221041278U

CN221041278U - Battery pack side wall structure device with water pipe line

Info

Publication number: CN221041278U
Application number: CN202322850953.4U
Authority: CN
Inventors: 阎全忠; 张连新; 江运宝
Original assignee: Shangrao Luoxin Intelligent Technology Co ltd
Current assignee: Shanghai Rox Intelligent Technology Co Ltd
Priority date: 2023-10-24
Filing date: 2023-10-24
Publication date: 2024-05-28
Anticipated expiration: 2033-10-24

Abstract

The utility model discloses a battery pack side wall structure device with a water pipe pipeline, which belongs to the technical field of new energy automobiles and comprises a battery pack box body and a battery pack upper cover arranged at the top of the battery pack box body, wherein the battery pack box body comprises a base and side plates arranged at two sides of the base, a front water inlet and a front water outlet are respectively formed at the front ends of the side plates, a front water inlet and a rear water inlet which are mutually communicated with the front water inlet and the rear water outlet are formed at the front ends and the rear ends of the side plates, a loop is formed at the front ends and the rear ends of the side plates, and then the side plates processed by aluminum profiles are used as heat management components to conduct heat, so that the heat is transmitted from one end of the side plates to the other end, the pipeline is ensured to be directly communicated front and rear, the layout of the pipeline and the battery pack box body is unreasonable to cause potential safety hazards easily, the problem of the total arrangement of a battery pack and a water pipe is solved by reasonably utilizing the side plates of the battery pack, and the cost and the weight are saved.

Description

Battery pack side wall structure device with water pipe line

Technical Field

The utility model relates to the technical field of new energy automobiles, in particular to a battery pack side wall structure device with a water pipe.

Background

The novel energy automobile drives or the vehicle rear end is arranged and is provided with a part for heat management and cooling, when the vehicle is arranged in a total way, a pipeline of a cooling water tank of a front cabin extends from the front end to the vehicle rear end all the way, various water pipes exist under a vehicle chassis, and a novel energy automobile power battery pack is arranged under the vehicle middle chassis preferentially, so that the water pipes are likely to be arranged on the upper part of the battery pack. The special requirements and control can be made on the gap sizes of the water pipe and the battery pack, or else displacement interference can be generated in the movement process of the water pipe and the battery pack, so that potential safety hazards are caused. The safety clearance is kept for a long time, so that the ground clearance of the battery pack can be influenced, and the overall layout of the thermal management pipe fitting and the battery pack is unreasonable.

Disclosure of utility model

The utility model aims to provide a battery pack side wall structure device with a water pipe pipeline, wherein a channel with a backflow function is formed on the battery pack side wall, and the battery pack is used as a thermal management component to conduct heat, so that the problem of position conflict between a traditional thermal management pipeline and the battery pack is avoided, and the problem in the background art is solved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a take battery package lateral wall constructional device of water pipe pipeline, includes battery package box and installs the battery package upper cover at battery package box top, battery package box includes the base and installs the curb plate in the base both sides, preceding water inlet and preceding delivery port have been seted up respectively to the front end of curb plate, back water inlet and back delivery port have been seted up respectively to the rear end of curb plate, preceding water inlet and back water inlet intercommunication, preceding delivery port and back delivery port intercommunication, the joint is all installed to the inner chamber of preceding water inlet, preceding delivery port, back water inlet and back delivery port, the outside of curb plate is provided with spacing subassembly that carries out spacing fixing to the joint.

Preferably, the inner cavities of the front water inlet, the front water outlet, the rear water inlet and the rear water outlet are all provided with inner threaded holes, and one end of the joint extends to the inner cavity of the inner threaded holes and is in threaded connection with the inner threaded holes.

Preferably, the limiting assembly comprises limiting threaded holes formed in the periphery of the outer side of the side plate, wherein limiting screws are connected with inner cavity threads of the limiting threaded holes, limiting holes are formed in the surface of the joint, and one end of each limiting screw penetrates through the inner cavity of each inner threaded hole and is clamped with each limiting hole.

Preferably, the outer side of the side plate is integrally formed with a heat dissipation part, and the inner sides of the heat dissipation part and the side plate are respectively provided with a plurality of groups of through holes.

Preferably, the top of base and curb plate has all been seted up the mounting hole, battery package upper cover is located the top of curb plate and base.

Preferably, a vertical hole is formed in the top of the heat dissipation member, and the vertical hole penetrates through the through hole downwards and extends to the bottom of the heat dissipation member.

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

1. the front water inlet and the rear water inlet which are mutually communicated are formed in the front end and the rear end of the side plate, the front water outlet and the rear water outlet are formed in the front end and the rear end of the side plate, then the side plate processed by the aluminum profile is used as a heat management component to conduct heat, the heat is transmitted from one end of the side plate to the other end, the pipeline is ensured to be directly communicated front and back, the pipeline and the box body of the battery pack are unreasonable in layout, potential safety hazards are easily caused, the side plate of the battery pack is reasonably utilized, the problem of total arrangement of the battery pack and the water pipe is solved, and meanwhile, the cost and the weight are saved.

2. According to the utility model, the limiting threaded hole is formed in the outer side of the side plate, and then the limiting screw penetrates into the inner threaded hole and is clamped with the limiting hole formed in the surface of the joint, so that the joint is limited to rotate in the inner threaded hole, and the joint is prevented from sliding out of the inner threaded hole to cause pipeline leakage.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of an expanded perspective structure of the present utility model;

FIG. 3 is a schematic perspective view of a side plate according to the present utility model;

Fig. 4 is a schematic side view of a side plate of the present utility model.

Reference numerals in the drawings: 1. a battery pack case; 101. a base; 102. a side plate; 2. a battery pack upper cover; 3. a front water inlet; 4. a front water outlet; 5. a rear water inlet; 6. a rear water outlet; 7. a joint; 8. a limit component; 81. a limit threaded hole; 82. a limit screw; 83. a limiting hole; 9. an internal threaded hole; 10. a heat sink; 11. a through hole; 12. a mounting hole; 13. and (5) erecting holes.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a battery pack side wall structure device with a water pipe pipeline as shown in figures 1-4, which comprises a battery pack box body 1 and a battery pack upper cover 2 arranged at the top of the battery pack box body 1, wherein the battery pack box body 1 comprises a base 101 and side plates 102 arranged at two sides of the base 101, the front ends of the side plates 102 are respectively provided with a front water inlet 3 and a front water outlet 4, the rear ends of the side plates 102 are respectively provided with a rear water inlet 5 and a rear water outlet 6, the front water inlet 3 is communicated with the rear water inlet 5, the front water outlet 4 is communicated with the rear water outlet 6, joints 7 are arranged in inner cavities of the front water inlet 3, the front water outlet 4, the rear water inlet 5 and the rear water outlet 6, and a limiting assembly 8 for limiting and fixing the joints 7 is arranged at the outer sides of the side plates 102;

The front water inlet 3 and the rear water inlet 5 which are mutually communicated are formed at the front end and the rear end of the side plate 102, the front water outlet 4 and the rear water outlet 6 are formed at the front end and the rear end of the side plate 102, then the side plate 102 processed by aluminum profiles is used as a heat management component to conduct heat, so that the heat is transmitted from one end of the side plate 102 to the other end, the direct front and rear communication of a pipeline is ensured, the pipeline and the battery pack box body 1 are unreasonable in layout, potential safety hazards are easily caused, the battery pack side plate 102 is reasonably utilized, the problem of total arrangement of a battery pack and a water pipe is solved, and meanwhile, the cost and the weight are saved.

The inner cavities of the front water inlet 3, the front water outlet 4, the rear water inlet 5 and the rear water outlet 6 are provided with the internal threaded holes 9, one end of the joint 7 extends to the inner cavity of the internal threaded holes 9 and is in threaded connection with the internal threaded holes 9, and the joint 7 is conveniently installed at the front end and the rear end of the side plate 102 through the arrangement of the internal threaded holes 9 and is respectively communicated with the front water inlet 3, the front water outlet 4, the rear water inlet 5 and the rear water outlet 6.

The spacing subassembly 8 is including seting up in curb plate 102 outside limit screw hole 81 all around, limit screw hole 81's inner chamber threaded connection has limit screw 82, limit hole 83 has been seted up on joint 7's surface, limit screw 82's one end runs through to the inner chamber of internal thread hole 9 and with limit hole 83 joint, through seting up limit screw hole 81 in curb plate 102's outside, then utilize limit screw 82 to run through to internal thread hole 9 to with the limit hole 83 joint of seting up on joint 7 surface, limit joint 7 internal thread hole 9 internal rotation, in order to avoid joint 7 to slide out from internal thread hole 9, cause the pipeline leakage.

The outside integrated into one piece of curb plate 102 has radiating element 10, and the multiunit through-hole 11 has all been seted up to radiating element 10 and the inboard of curb plate 102, through the setting of radiating element 10, conveniently assists the heat dissipation to curb plate 102 and handles, and the area of contact of curb plate 102 and radiating element 10 and air can be increased to multiunit through-hole 11's setting simultaneously, promotes radiating efficiency.

The mounting holes 12 are formed in the tops of the base 101 and the side plates 102, the battery pack upper cover 2 is located at the tops of the side plates 102 and the base 101, and the battery pack upper cover 2 is conveniently and respectively mounted and fixed with the base 101 and the side plates 102 through the arrangement of the mounting holes 12.

The top of the heat dissipation part 10 is provided with a vertical hole 13, the vertical hole 13 downwards penetrates through the through hole 11 and extends to the bottom of the heat dissipation part 10, and other equipment is conveniently installed on two sides of the battery pack box body 1 by the vertical hole 13.

During specific use, the connector 7 is spirally arranged in the internal thread hole 9, then the limiting screw 82 is screwed in the limiting thread hole 81, then the limiting screw 82 is clamped with the limiting hole 83 on the surface of the connector 7, the connector 7 is limited, then the front water inlet 3 and the rear water inlet 5 are communicated with the water outlet pipe and the recovery pipe of the water tank through the connector 7, meanwhile, the front water outlet 4 and the rear water outlet 6 are communicated with the water inlet pipe and the water outlet pipe of the heat management component at the rear tail part of the vehicle, heat is conducted through the side plate 102, and the problem that the water pipe and the battery pack are difficult to be arranged in total is avoided.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a take battery package lateral wall constructional device of water pipe pipeline, includes battery package box (1) and installs battery package upper cover (2) at battery package box (1) top, its characterized in that: the battery pack box body (1) comprises a base (101) and side plates (102) arranged on two sides of the base (101), a front water inlet (3) and a front water outlet (4) are respectively formed in the front end of each side plate (102), a rear water inlet (5) and a rear water outlet (6) are respectively formed in the rear end of each side plate (102), the front water inlet (3) is communicated with the rear water inlet (5), the front water outlet (4) is communicated with the rear water outlet (6), connectors (7) are respectively arranged in inner cavities of the front water inlet (3), the front water outlet (4), the rear water inlet (5) and the rear water outlet (6), and limiting assemblies (8) for limiting and fixing the connectors (7) are arranged on the outer sides of the side plates (102).

2. The battery pack sidewall structure device with water line according to claim 1, wherein: the inner cavities of the front water inlet (3), the front water outlet (4), the rear water inlet (5) and the rear water outlet (6) are provided with inner threaded holes (9), and one end of the joint (7) extends to the inner cavity of the inner threaded holes (9) and is in threaded connection with the inner threaded holes (9).

3. The battery pack sidewall structure device with water line according to claim 1, wherein: limiting assembly (8) are including seting up in curb plate (102) outside limit screw hole (81) all around, the inner chamber threaded connection of limit screw hole (81) has limit screw (82), limit hole (83) have been seted up on the surface of joint (7), the one end of limit screw (82) runs through to the inner chamber of internal thread hole (9) and with limit hole (83) joint.

4. The battery pack sidewall structure device with water line according to claim 1, wherein: the outer side of the side plate (102) is integrally formed with a heat dissipation piece (10), and a plurality of groups of through holes (11) are formed in the inner sides of the heat dissipation piece (10) and the side plate (102).

5. The battery pack sidewall structure device with water line according to claim 1, wherein: the top of base (101) and curb plate (102) has all seted up mounting hole (12), battery package upper cover (2) are located the top of curb plate (102) and base (101).

6. The battery pack sidewall structure device with water line according to claim 4, wherein: a vertical hole (13) is formed in the top of the heat radiating piece (10), and the vertical hole (13) downwards penetrates through the through hole (11) and extends to the bottom of the heat radiating piece (10).