CN210429900U

CN210429900U - New forms of energy electric automobile battery package

Info

Publication number: CN210429900U
Application number: CN201920959735.5U
Authority: CN
Inventors: 黄康华
Original assignee: Shanghai Yule Plastic Mould Co Ltd
Current assignee: Shanghai Yule Plastic Mould Co Ltd
Priority date: 2019-06-25
Filing date: 2019-06-25
Publication date: 2020-04-28
Anticipated expiration: 2029-06-25

Abstract

The utility model discloses a new forms of energy electric automobile battery package belongs to new forms of energy technical field, the power distribution box comprises a box body, one side at box top is connected with the case lid through the round pin axle rotation, the inside bottom of box is provided with the lower plate, the inside of box is fixed with the diaphragm, the outside of diaphragm evenly is provided with multiunit second through-hole, the top of diaphragm is provided with the upper plate, the inside of lower plate and upper plate evenly is provided with the corresponding recess of multiunit. The utility model discloses a first ventilation hole that sets up makes the heat follow first ventilation hole discharge to the box in, simultaneously, the heat that the fin produced the battery unit absorbs, the fan drives the inside air current of box, twitch the steam motion, make the air current discharge through the second ventilation hole, cool down the processing to the temperature in the box, and through the second through-hole that sets up, it is spacing to the position of battery unit, the spring reduces the outside pressure to the inside production of box, the result of use that makes the battery package is better.

Description

New forms of energy electric automobile battery package

Technical Field

The utility model relates to a new forms of energy technical field specifically is a new forms of energy electric automobile battery package.

Background

The new energy electric power is a vehicle which takes a vehicle-mounted power supply as power and drives wheels to run by using a motor, and the output of a battery which is used as main power needs to be protected by using a battery pack loaded with the battery.

Current battery package lacks the heat dissipation function, and at the in-process that the car went, the battery dispels the heat, makes and produces a large amount of steam in the battery package, if not discharge steam, the battery can cause the explosion because of producing a large amount of steam, and battery package single structure, can not be fine play fixed spacing effect to the battery, makes the battery produce and rocks, influences the life of battery, makes the result of use of battery package not good.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems that the battery pack lacks a heat dissipation function, the battery can explode, the structure is single, the battery shakes, and the service life of the battery is influenced, a new energy electric vehicle battery pack is provided.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a new forms of energy electric automobile battery package, includes the box, one side at box top is connected with the case lid through round pin axle rotation, the inside bottom of box is provided with the lower plate, the inside of box is fixed with the diaphragm, the outside of diaphragm evenly is provided with multiunit second through-hole, the top of diaphragm is provided with the upper plate, the inside of lower plate and upper plate evenly is provided with the corresponding recess of multiunit, the inboard of lower plate and upper plate is provided with the battery unit who runs through to second through-hole bottom, the inside both ends of lower plate and upper plate evenly are provided with the corresponding first through-hole of multiunit, the outside of lower plate evenly is provided with the first ventilation hole of multiunit, the inside of box is kept away from one side of round pin axle and is installed the fan, one side that the fan is close.

Preferably, the box and the case lid are all fixed with the fixed plate on the side of keeping away from the round pin axle, box and case lid pass through screw rod and nut and can dismantle the connection.

Preferably, the bottom of lower plate evenly is provided with the multiunit and runs through to the screw rod at first through-hole top, upper plate and lower plate pass through screw rod and nut and can dismantle the connection.

Preferably, a pressing plate is arranged inside the box cover and movably connected with the box cover through a spring.

Preferably, the material of the heat sink is copper.

Preferably, one side of the box body close to the fan is uniformly provided with a plurality of groups of second ventilation holes

Preferably, springs are fixed at the bottoms of the box cover and the lower bottom plate, and the lower bottom plate is movably connected with the box body through the springs.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a first ventilation hole that sets up, make the heat from first ventilation hole discharge to the box in, and simultaneously, the heat that the fin produced the battery cell absorbs, the fan drives the inside air current of box, twitch the steam motion, make the air current discharge through second ventilation hole, the temperature to the box in is cooled down and is handled, and through the recess that sets up, can play spacing effect to the battery cell, under the effect of first through-hole, use the bolt to fix upper plate and lower plate to the battery cell, make the fixed effect of battery cell better, reduce rocking of battery cell, make things convenient for the installation and the dismantlement of battery cell simultaneously, make the result of use of battery package better.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an operation diagram of the present invention;

fig. 3 is a top view of the box body of the present invention.

In the figure: 1. a box body; 2. a pin shaft; 3. a box cover; 4. a lower base plate; 5. an upper base plate; 6. a groove; 7. a first vent hole; 8. a first through hole; 9. a transverse plate; 10. a battery cell; 11. a second through hole; 12. a spring; 13. pressing a plate; 14. a heat sink; 15. a fan; 16. and a second vent hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The fans 15 (model MY32-6Y) mentioned in the utility model can be purchased by market or private users.

Referring to fig. 1-3, a new energy electric vehicle battery pack includes a box body 1, one side of the top of the box body 1 is rotatably connected with a box cover 3 through a pin shaft 2, a lower bottom plate 4 is arranged at the bottom end inside the box body 1, a transverse plate 9 is fixed inside the box body 1, a plurality of groups of second through holes 11 are uniformly arranged on the outer side of the transverse plate 9, an upper bottom plate 5 is arranged above the transverse plate 9, a plurality of groups of corresponding grooves 6 are uniformly arranged inside the lower bottom plate 4 and the upper bottom plate 5, battery units 10 penetrating through the bottoms of the second through holes 11 are arranged on the inner sides of the lower bottom plate 4 and the upper bottom plate 5, a plurality of groups of corresponding first through holes 8 are uniformly arranged at two ends inside the lower bottom plate 4 and the upper bottom plate 5, a plurality of groups of first through holes 7 are uniformly arranged on the outer side of the lower bottom plate 4, a fan 15.

The utility model discloses a diaphragm 9 that sets up fixes battery unit 10, and second through-hole 11 carries on spacingly to battery unit 10, avoids battery unit 10 to rock, through the spring 12 that sets up, reduces the car and receives outside effort, protects 1 inside of box, makes the result of use of battery package better.

Please refer to fig. 1 and 2, the fixing plates are fixed on the sides of the box body 1 and the box cover 3 away from the pin shaft 2, and the box body 1 and the box cover 3 are detachably connected through a screw and a nut.

This kind of new forms of energy electric automobile battery package passes through the fixed plate that

box

1 and 3 one sides of case lid set up, and the fixed plate is inside to be provided with corresponding hole, makes screw rod and nut can insert the downthehole, closes and opens box 1 and case lid 3.

Please refer to fig. 1, 2 and 3, the bottom of the lower bottom plate 4 is uniformly provided with a plurality of sets of screws penetrating to the top of the first through hole 8, and the upper bottom plate 5 and the lower bottom plate 4 are detachably connected through the screws and the nuts.

This kind of new forms of energy electric automobile battery package makes screw rod and nut can dismantle fixedly with lower plate 4 and upper plate 5 through first through-hole 8 that sets up.

Please refer to fig. 1 and 2, a pressing plate 13 is disposed inside the case cover 3, and the pressing plate 13 is movably connected to the case cover 3 through a spring 12.

This kind of new forms of energy electric automobile battery package makes clamp plate 13 support upper plate 5 through the clamp plate 13 that sets up, makes spring 12 extrude fixedly to upper plate 5, plays absorbing effect simultaneously.

Referring to fig. 1 and 2, the heat sink 14 is made of copper.

This kind of new forms of energy electric automobile battery package is through the fin 14 that sets up, and the effect of copper absorption heat energy is good, and the cooperation fan 15 that can be better siphons away the heat to reduce the inside temperature of box 1.

Please refer to fig. 1 and 2, a plurality of sets of second ventilation holes 16 are uniformly formed on a side of the box body 1 close to the fan 15.

This kind of new forms of energy electric automobile battery package makes the heat discharged from second venthole 16 through the second venthole 16 that sets up, realizes the inside heat dissipation of box 1.

Please refer to fig. 1 and 2, the box cover 3 and the bottom plate 4 are fixed with springs 12 at the bottom, and the bottom plate 4 is movably connected with the box body 1 through the springs 12.

This kind of new forms of energy electric automobile battery package can effectively slow down the extrusion of box 1 to battery unit 10 through spring 12 that sets up, protects battery unit 10.

The working principle is as follows: when the automobile is used, after the battery unit 10 is used for a long time, the battery unit 10 emits heat, so that heat is generated in the box body, the radiating fins 14 absorb the heat in the box body 1, the fan 15 is powered on, the fan 15 drives nearby airflow to pump the airflow in the box body 1, the airflow takes away the heat in the radiating fins 14 and the box body 1, the heat is discharged through the second ventilation holes 16, the temperature in the box body 1 is reduced, when the automobile bumps, the box body 1 is subjected to external acting force, so that the box body 1 shakes, the second through holes 11 limit the position of the battery unit 10, the battery unit 10 is subjected to downward acting force, the pressing plate 13 extrudes the upper bottom plate 5, the springs 12 buffer the upper bottom plate 5 and the lower bottom plate 4, protect the battery unit 10 and exert force on the first through holes 8, the screw and nut are screwed to separate the upper base plate 5 from the lower base plate 4, so that the operations of installing the battery unit 10 and replacing the battery unit 10 are more convenient.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a new forms of energy electric automobile battery package, includes box (1), its characterized in that: one side of the top of the box body (1) is rotatably connected with a box cover (3) through a pin shaft (2), a lower bottom plate (4) is arranged at the bottom end inside the box body (1), a transverse plate (9) is fixed inside the box body (1), a plurality of groups of second through holes (11) are uniformly formed in the outer side of the transverse plate (9), an upper bottom plate (5) is arranged above the transverse plate (9), a plurality of groups of corresponding grooves (6) are uniformly formed in the lower bottom plate (4) and the upper bottom plate (5), battery units (10) penetrating to the bottoms of the second through holes (11) are arranged on the inner sides of the lower bottom plate (4) and the upper bottom plate (5), a plurality of groups of corresponding first through holes (8) are uniformly formed in two ends inside the lower bottom plate (4) and the upper bottom plate (5), a plurality of groups of first ventilation holes (7) are uniformly formed in the, the fan (15) is installed on one side, far away from the pin shaft (2), of the interior of the box body (1), and the cooling fins (14) are arranged on one side, close to the pin shaft (2), of the fan (15).

2. The new energy electric vehicle battery pack according to claim 1, characterized in that: one side of the box body (1) and the box cover (3) far away from the pin shaft (2) is fixedly provided with a fixing plate, and the box body (1) and the box cover (3) are detachably connected through a screw rod and a nut.

3. The new energy electric vehicle battery pack according to claim 1, characterized in that: the bottom of lower plate (4) evenly is provided with the screw rod that the multiunit runs through to first through-hole (8) top, upper plate (5) and lower plate (4) can dismantle the connection through screw rod and nut.

4. The new energy electric vehicle battery pack according to claim 1, characterized in that: the inner part of the box cover (3) is provided with a pressing plate (13), and the pressing plate (13) is movably connected with the box cover (3) through a spring (12).

5. The new energy electric vehicle battery pack according to claim 1, characterized in that: the radiating fin (14) is made of copper.

6. The new energy electric vehicle battery pack according to claim 1, characterized in that: and a plurality of groups of second ventilation holes (16) are uniformly formed in one side of the box body (1) close to the fan (15).

7. The new energy electric vehicle battery pack according to claim 1, characterized in that: and springs (12) are fixed at the bottoms of the box cover (3) and the lower bottom plate (4), and the lower bottom plate (4) is movably connected with the box body (1) through the springs (12).