CN213278248U

CN213278248U - Stable form new forms of energy battery box that protection effect is good

Info

Publication number: CN213278248U
Application number: CN202022708879.9U
Authority: CN
Inventors: 赖冬霞
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-21
Filing date: 2020-11-21
Publication date: 2021-05-25
Anticipated expiration: 2030-11-21

Abstract

The utility model relates to the technical field of new energy, in particular to a stable new energy battery box with good protection effect, which comprises a battery box main body, an upper cover and a protective jacket, wherein the upper end of the battery box main body is provided with the upper cover, the junction of the battery box main body and the upper cover is provided with a connecting lug plate, the lower part of the outer part of the battery box main body is provided with the protective jacket, the lower end of the protective jacket is provided with a plurality of groups of bottom ventilation grooves at equal intervals, the base surface and the back surface of the protective jacket are provided with a plurality of groups of side ventilation grooves at equal intervals, the middle parts of the two sides of the outer part of the battery box main body are provided with through grooves, the bottom of the inner part of the battery box main body is provided with a reinforcing bottom plate, the upper end of the reinforcing bottom plate is provided with a plurality of groups of damping spring components at equal intervals, one side of battery pack shell is equipped with the backplate, and is whole effectual.

Description

Stable form new forms of energy battery box that protection effect is good

Technical Field

The utility model relates to a new forms of energy technical field specifically is a stable form new forms of energy battery box that protection effect is good.

Background

New energy battery need dispel the heat to it when using, and the collision can influence new energy battery's use, consequently needs a stable form new energy battery box that the protection effect is good to make the improvement to above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a stable form new forms of energy battery box that protection effect is good to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a stable new energy battery box with good protection effect comprises a battery box main body, an upper cover and a protection jacket, wherein the upper end of the battery box main body is provided with the upper cover, a connection lug plate is arranged at the joint of the battery box main body and the upper cover, the lower part of the outer part of the battery box main body is provided with the protection jacket, the lower end of the protection jacket is provided with a plurality of groups of bottom ventilation grooves at equal intervals, a plurality of groups of side ventilation grooves are arranged at equal intervals on the base surface and the back surface of the protection jacket, the middle parts of the two sides of the outer part of the battery box main body are respectively provided with a through groove, the bottom of the inner part of the battery box main body is provided with a reinforcing bottom plate, the upper end of the reinforcing bottom plate is provided with a plurality of groups of damping spring assemblies at equal intervals, a battery assembly shell is arranged at the upper end of the damping spring, the utility model discloses a battery pack, including backplate, battery pack shell, connecting frame, exhaust fan, rear baffle upper end, one side that the battery pack shell was kept away from to the backplate is equipped with the multiunit ventilation hole, one side that the battery pack shell was kept away from to the backplate is equipped with the suction fan, one side that the backplate was kept away from to the battery pack shell is equipped with the fin radiator, the one side that the fin radiator was kept away from to the fin radiator is close to base face and back department and is equipped with connecting frame, one side that connecting frame kept away from the fin radiator is equipped with the exhaust fan, the base face and the back of battery box main part, the lower extreme of upper cover all.

Preferably, the battery box main body and the upper cover are connected through a connecting lug plate and a bolt, and the battery box main body and the protective jacket are of an integrated structure.

Preferably, the battery pack shell, the fin radiator, the rear baffle and the damping spring assembly are connected through bolts.

Preferably, the battery box main body, the rear baffle and the suction fan are all connected through bolts.

Preferably, the finned radiator, the exhaust fan and the connecting frame are all connected through bolts, and the exhaust fan and the battery box main body are connected through bolts.

Preferably, the damping spring assembly consists of a damping spring and a telescopic rod.

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

1. the utility model discloses in, through the protection clamp cover that sets up, through connecting otic placode and bolted connection between battery box main part and the upper cover, make things convenient for the dismouting, formula structure as an organic whole between battery box main part and the protection clamp cover forms outside protective layer, and protection clamp cover lower extreme equidistant is equipped with multiunit bottom ventilation groove, and protection clamp cover base face and back equidistant are equipped with multiunit side ventilation groove, make things convenient for battery box main part outside air circulation.

2. The utility model discloses in, battery pack shell through the setting, battery pack shell and fin radiator, the backplate, all through bolted connection between the damping spring subassembly, the battery box main part, all through bolted connection between backplate and the suction fan, the fin radiator, all through bolted connection between exhaust fan and the linking frame, through bolted connection between exhaust fan and the battery box main part, the suction fan inhales the outside air of battery box main part, the heat that battery pack produced transmits to the battery pack shell through heat conduction silica gel piece, the battery pack shell is metal casing, then the heat on the battery pack shell dispels the heat through the fin radiator, the exhaust fan discharges the inside hot-air of battery box main part, form the inside circulation heat radiation structure of battery box main part, can be better dispel the heat to battery pack.

3. The utility model discloses in, through the damping spring subassembly that sets up, the damping spring subassembly comprises damping spring and telescopic link, form the bottom shock-absorbing structure of battery pack shell, the base face and the back of battery box main part, the lower extreme of upper cover all is equipped with the multiunit telescopic link, the telescopic link outside is equipped with damping spring, one side that the telescopic link is close to the battery pack shell is equipped with limit baffle, one side that limit baffle is close to the battery pack shell is equipped with the cushion, form the side of battery pack shell and the shock-absorbing structure at top, thereby reduce the friction and collision between battery pack shell and the battery box main part.

Drawings

FIG. 1 is an overall structure diagram of the present invention;

FIG. 2 is an internal structure view of the present invention;

FIG. 3 is a top view of the structure of the present invention;

fig. 4 is a sectional structure view of the present invention.

In the figure: 1. a battery box main body; 2. an upper cover; 3. a protective jacket; 4. a bottom vent slot; 5. a side vent slot; 6. connecting the ear plates; 7. a battery assembly; 8. a tailgate; 9. a limit baffle; 10. a damping spring; 11. a telescopic rod; 12. a soft cushion; 13. a connecting frame; 14. a finned heat sink; 15. a heat-conducting silica gel sheet; 16. a battery pack housing; 17. a vent hole; 18. a suction fan; 19. a through groove; 20. an exhaust fan; 21. a damper spring assembly; 22. the bottom plate is reinforced.

Detailed Description

The technical solution 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 some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution:

a stable new energy battery box with good protection effect comprises a battery box main body 1, an upper cover 2 and a protection jacket 3, wherein the upper end of the battery box main body 1 is provided with the upper cover 2, the joint of the battery box main body 1 and the upper cover 2 is provided with a connecting lug plate 6, the lower part of the outer part of the battery box main body 1 is provided with the protection jacket 3, the battery box main body 1 and the upper cover 2 are connected through the connecting lug plate 6 and a bolt, the battery box main body 1 and the protection jacket 3 are of an integral structure, the lower end of the protection jacket 3 is provided with a plurality of groups of bottom ventilation grooves 4 at equal intervals, the base surface and the back surface of the protection jacket 3 are provided with a plurality of groups of side ventilation grooves 5 at equal intervals, the middle parts of the two sides of the outer part of the battery box main body 1 are provided with through grooves 19, the bottom of the inner part of the battery box main body 1 is provided with, the upper end of the damping spring assembly 21 is provided with a battery assembly shell 16, a battery assembly 7 is arranged in the battery assembly shell 16, a heat-conducting silica gel sheet 15 is arranged between the battery assembly shell 16 and the battery assembly 7, one side of the battery assembly shell 16 is provided with a rear baffle 8, the upper end of the rear baffle 8 is provided with a plurality of groups of vent holes 17, one side of the rear baffle 8 far away from the battery assembly shell 16 is provided with a suction fan 18, the battery box main body 1, the rear baffle 8 and the suction fan 18 are all connected through bolts, one side of the battery assembly shell 16 far away from the rear baffle 8 is provided with a fin radiator 14, the battery assembly shell 16, the fin radiator 14, the rear baffle 8 and the damping spring assembly 21 are all connected through bolts, one side of the fin radiator 14 far away from the battery assembly shell 16 is provided with a connecting frame 13 close to a base plane and the back, all through bolted connection between fin radiator 14, exhaust fan 20 and the linking frame 13, through bolted connection between exhaust fan 20 and the battery box main part 1, the base face and the back of battery box main part 1, the lower extreme of upper cover 2 all are equipped with multiunit telescopic link 11, the 11 outsides of telescopic link are equipped with damping spring 10, one side that telescopic link 11 is close to battery pack shell 16 is equipped with limit baffle 9, one side that limit baffle 9 is close to battery pack shell 16 is equipped with cushion 12.

The utility model discloses work flow: firstly, the battery box main body 1 and the upper cover 2 are connected through a connecting lug plate 6 and a bolt through an arranged protective jacket 3, so that the disassembly and the assembly are convenient, the battery box main body 1 and the protective jacket 3 are of an integral structure to form an external protective layer, a plurality of groups of bottom ventilation grooves 4 are arranged at equal intervals at the lower end of the protective jacket 3, a plurality of groups of side ventilation grooves 5 are arranged at equal intervals on the base surface and the back surface of the protective jacket 3, so that the external air circulation of the battery box main body 1 is convenient, a battery component shell 16 and a fin radiator 14, a rear baffle 8 and a damping spring component 21 are connected through bolts, the battery box main body 1, the rear baffle 8 and a suction fan 18 are connected through bolts, the fin radiator 14, an exhaust fan 20 and a connecting frame 13 are connected through bolts, the exhaust fan 20 and the battery box main body 1 are connected through bolts, and the suction fan 18, the heat generated by the battery component 7 is transmitted to the battery component shell 16 through the heat-conducting silica gel sheet 15, the battery component shell 16 is a metal shell, then the heat on the battery component shell 16 is dissipated through the fin radiator 14, the exhaust fan 20 exhausts the hot air in the battery box main body 1 to form a circulating heat dissipation structure in the battery box main body 1, the heat dissipation of the battery component 7 can be better performed, the damping spring component 21 consists of a damping spring and a telescopic rod to form a bottom damping structure of the battery component shell 16, the base surface and the back surface of the battery box main body 1 and the lower end of the upper cover 2 are respectively provided with a plurality of groups of telescopic rods 11, the damping spring 10 is arranged outside the telescopic rods 11, one side of the telescopic rods 11, which is close to the battery component shell 16, is provided with a limit baffle 9, one side of the limit baffle 9, which is close to the battery component shell 16, is provided with, thereby reducing the friction and collision between the battery pack shell 16 and the battery box main body 1, and having simple integral structure, good effect, and higher stability and practicability.

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

Claims

1. The utility model provides a stable form new forms of energy battery box that protection effect is good, includes battery box main part (1), upper cover (2) and protection jacket (3), its characterized in that: the battery box comprises a battery box main body (1), and is characterized in that an upper cover (2) is arranged at the upper end of the battery box main body (1), a connecting lug plate (6) is arranged at the joint of the battery box main body (1) and the upper cover (2), a protective jacket (3) is arranged at the lower part of the outer part of the battery box main body (1), a plurality of groups of bottom ventilation grooves (4) are arranged at the lower end of the protective jacket (3) at equal intervals, a plurality of groups of side ventilation grooves (5) are arranged at the basal plane and the back face of the protective jacket (3) at equal intervals, through grooves (19) are arranged in the middle parts of the two outer sides of the battery box main body (1), a reinforcing bottom plate (22) is arranged at the bottom of the inner part of the battery box main body (1), a plurality of groups of damping spring assemblies (21) are arranged at equal intervals at the upper, a heat-conducting silica gel sheet (15) is arranged between the battery pack shell (16) and the battery pack (7), a rear baffle (8) is arranged on one side of the battery pack shell (16), a plurality of groups of ventilation holes (17) are formed in the upper end of the rear baffle (8), a suction fan (18) is arranged on one side, away from the battery pack shell (16), of the rear baffle (8) of the battery pack shell (16), a fin radiator (14) is arranged on one side, away from the battery pack shell (16), of the fin radiator (14), a connecting frame (13) is arranged at a position close to the base plane and the back plane, a connecting frame (13) is arranged on one side, away from the fin radiator (14), of the connecting frame (13) is provided with an exhaust fan (20), a plurality of groups of telescopic rods (11) are arranged at the base plane and the back plane of the battery box main body (1) and at the lower end of the, one side that telescopic link (11) are close to battery pack shell (16) is equipped with limit baffle (9), one side that limit baffle (9) are close to battery pack shell (16) is equipped with cushion (12).

2. The stable new energy battery box with good protection effect according to claim 1, characterized in that: the battery box is characterized in that the battery box main body (1) is connected with the upper cover (2) through a connecting lug plate (6) and a bolt, and the battery box main body (1) and the protective jacket (3) are of an integrated structure.

3. The stable new energy battery box with good protection effect according to claim 1, characterized in that: the battery pack shell (16), the fin radiator (14), the rear baffle (8) and the damping spring assembly (21) are connected through bolts.

4. The stable new energy battery box with good protection effect according to claim 1, characterized in that: the battery box main body (1), the rear baffle (8) and the suction fan (18) are all connected through bolts.

5. The stable new energy battery box with good protection effect according to claim 1, characterized in that: all through bolted connection between fin radiator (14), exhaust fan (20) and connecting frame (13), through bolted connection between exhaust fan (20) and battery box main part (1).

6. The stable new energy battery box with good protection effect according to claim 1, characterized in that: the damping spring assembly (21) consists of a damping spring and a telescopic rod.