CN217158511U

CN217158511U - Anti-corrosion new energy vehicle battery pack shell

Info

Publication number: CN217158511U
Application number: CN202220061359.XU
Authority: CN
Inventors: 王晶莉
Original assignee: Changzhou Jushi New Energy Technology Co ltd
Current assignee: Changzhou Jushi New Energy Technology Co ltd
Priority date: 2022-01-11
Filing date: 2022-01-11
Publication date: 2022-08-09
Anticipated expiration: 2032-01-11

Abstract

The utility model provides an anticorrosive new forms of energy vehicle battery package casing relates to battery technical field, including lower casing and last casing, the connecting plate is all installed to the surface of casing and last casing down, the connecting plate surface is provided with a plurality of connecting hole, the bottom movable mounting of casing has the collection mechanism down, the inside evenly distributed of casing is provided with the setting groove under a plurality of down, every the inner wall four corners department of setting groove all fixed mounting has battery stopper, every under the battery stopper upper surface all is provided with the spacing groove. The utility model discloses a setting up the ramp type deflector in the drainage case can make the liquid that different positions through-hole flows can both be very fast discharge to the collecting box inside through the guide way to the completion is collected the work to the electrolyte solution and the external liquid that leak, conveniently handles, can effectively reduce because of the electrolyte solution leaks or the external environment influences the corrosion damage on battery package surface that causes, makes the life of battery package higher.

Description

Anti-corrosion new energy vehicle battery pack shell

Technical Field

The utility model relates to a battery technology field particularly, relates to anticorrosive type new energy vehicle battery package casing.

Background

With the continuous development of science and technology, the popularity of new energy vehicles in daily life is increasing day by day, the battery pack is taken as an important component of a power part of the new energy vehicle, when the battery pack is installed and used, the battery pack needs to be well protected under the condition that the normal operation of the battery pack is not influenced, the battery pack is usually installed inside a specific shell, but the existing battery pack shell is easy to corrode and damage the battery pack due to leakage of electrolyte liquid of the battery or influence of the external environment in the using process, so that the service life of the battery pack is influenced, therefore, the improvement is made, and the corrosion-resistant new energy vehicle battery pack shell is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a main object of anticorrosion type new energy vehicle battery package casing can effectively solve the problem among the background art.

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

anticorrosive new energy vehicle battery package casing, including lower casing and last casing, the connecting plate is all installed to the surface of casing and last casing down, the connecting plate surface is provided with a plurality of connecting hole, the bottom movable mounting of casing has the collection mechanism down, the inside evenly distributed of casing is provided with standing groove under a plurality of, every down the inner wall four corners department of standing groove all fixed mounting has a battery stopper, every the battery stopper upper surface all is provided with the spacing groove, the casing is inside and be located all the activity between per two adjacent standing grooves down and be provided with the mounting panel down, the inside upper surface of going up the casing is provided with standing groove on a plurality of.

Preferably, the collecting mechanism comprises a drainage box, a first mounting block is arranged on the upper surface of the outer side of the drainage box, the first mounting block is movably arranged in a first mounting groove, and the first mounting groove is formed in the lower surface of the lower shell.

Preferably, the inner wall of the bottom of the drainage box is provided with a guide plate, and one side of the drainage box is movably provided with a collecting box.

Preferably, one side surface of the drainage box and one side surface of the collection box are both provided with guide grooves, and one side surface of the collection box close to the guide grooves is provided with a second mounting block.

Preferably, the second mounting block is movably disposed inside a second mounting groove, and the second mounting groove is disposed on a side surface of the lower housing close to the guide groove.

Preferably, each the bottom inner wall of the lower placing groove is provided with a plurality of through holes, the bottom of the mounting plate is movably arranged in a third mounting groove, and the third mounting groove is arranged on the inner wall of the bottom of the lower shell.

As preferred, the limiting plate is all installed to the upper surface of mounting panel and the one side that is located every lower placing groove, every the both sides surface of limiting plate all is provided with the elasticity protection pad, the inner wall evenly distributed of casing is provided with a plurality of elasticity protection pad down.

Compared with the prior art, the utility model discloses following beneficial effect has:

during the installation process of the battery pack, the elastic protection pads positioned at the two sides of the lower placing groove can limit and protect the battery pack under the elastic action, the battery pack can be more stably packed in the shell, the battery pack is safer in the working process, when the electrolyte solution of the battery leaks out or liquid flows into the shell under the influence of external factors, the liquid flows to the inner part of the drainage box on the lower surface of the lower shell through the through holes, so that the liquid can not be remained on the surface of the battery pack, the liquid flowing out from the through holes at different positions can be quickly discharged into the collecting box through the guide groove by the slope-type guide plate arranged in the drainage box, therefore, the leaked electrolyte solution and the leaked external liquid are collected, the collection is convenient to process, the corrosion damage to the surface of the battery pack caused by the leakage of the electrolyte solution or the influence of the external environment can be effectively reduced, and the service life of the battery pack is prolonged.

Drawings

Fig. 1 is a schematic view of the overall structure of a corrosion-resistant new energy vehicle battery pack case according to the present invention;

fig. 2 is a side view of the corrosion-resistant new energy vehicle battery pack case of the present invention;

fig. 3 is a schematic cross-sectional view taken along a-a in fig. 2 of the corrosion-resistant new energy vehicle battery pack case according to the present invention;

fig. 4 is a schematic structural view of a lower housing of the corrosion-resistant new energy vehicle battery pack housing according to the present invention;

fig. 5 is a schematic structural diagram of an upper housing of the corrosion-resistant new energy vehicle battery pack housing according to the present invention;

fig. 6 is an enlarged view of a portion B in fig. 4 of the corrosion-resistant new energy vehicle battery pack case according to the present invention.

In the figure: 1. a lower housing; 2. an upper housing; 3. a connecting plate; 4. connecting holes; 5. a collection mechanism; 501. a drainage box; 502. a first mounting block; 503. a first mounting groove; 504. a guide plate; 505. a collection box; 506. a second mounting block; 507. a second mounting groove; 508. a guide groove; 6. placing the tank down; 7. a through hole; 8. a battery stopper; 9. a limiting groove; 10. a limiting plate; 11. an elastic protection pad; 12. mounting a plate; 13. a third mounting groove; 14. and an upper placing groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to 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.

Examples

As shown in fig. 1-6, anticorrosion new forms of energy vehicle battery package casing, including casing 1 and last casing 2 down, connecting plate 3 is all installed to the surface of casing 1 and last casing 2 down, connecting plate 3 surface is provided with a plurality of connecting hole 4, the bottom movable mounting of casing 1 has collection mechanism 5 down, the inside evenly distributed of casing 1 is provided with standing groove 6 under a plurality of, all fixed mounting has battery stopper 8 in every inner wall four corners department of standing groove 6 down, every battery stopper 8 upper surface all is provided with spacing groove 9, inside and being located every two adjacent standing grooves 6 down of casing 1 down all the activity be provided with mounting panel 12 down, the inside upper surface of last casing 2 is provided with standing groove 14 on a plurality of.

In this embodiment, collect mechanism 5 including drainage box 501, the outside upper surface of drainage box 501 is provided with first installation piece 502, the activity of first installation piece 502 sets up in first mounting groove 503, and first mounting groove 503 sets up the lower surface at casing 1 down, and drainage box 501 carries out movable mounting through first installation piece 502 and first mounting groove 503, and it is more convenient to dismantle, conveniently cleans up the work.

It should be noted that a guide plate 504 is arranged on the inner wall of the bottom of the drainage box 501, a collection box 505 is movably mounted on one side of the drainage box 501, guide grooves 508 are formed in one side surfaces of the drainage box 501 and the collection box 505, a second mounting block 506 is arranged on one side surface of the collection box 505 close to the guide grooves 508, the second mounting block 506 is movably arranged inside a second mounting groove 507, the second mounting groove 507 is arranged on one side surface of the lower shell 1 close to the guide grooves 508, the collection box 505 is movably mounted through the second mounting block 506 and the second mounting groove 507, and collected liquid convenient to process is collected.

In this application, every bottom inner wall of placing groove 6 down all is provided with a plurality of through-hole 7, and the bottom activity of mounting panel 12 sets up in third mounting groove 13, and third mounting groove 13 sets up casing 1 bottom inner wall under, can make liquid flow to drainage case 501 in when the battery takes place that electrolyte solution leaks or there is external liquid to get into inside through setting up through-hole 7, conveniently collects the processing work.

It should be noted that, limiting plate 10 is all installed to the upper surface of mounting panel 12 and the one side that is located every lower standing groove 6, and the both sides surface of every limiting plate 10 all is provided with elastic protection pad 11, and lower casing 1's inner wall evenly distributed is provided with a plurality of elastic protection pad 11, can carry out spacing protection to the both sides position of battery package under the elastic action through elastic protection pad 11, makes it safer at the operation in-process.

The working principle of the anti-corrosion new energy vehicle battery pack shell is as follows:

when the battery pack is used, the battery pack is placed in the lower placing groove 6 and can be movably installed with the battery pack through the limiting groove 9 on the upper surface of the battery limiting block 8, the battery pack can be more stably arranged in the shell and is safer in the working process when being installed, the elastic protection pads 11 on the two sides of the lower placing groove 6 can limit and protect the battery pack under the elastic action, the limiting plate 10 is movably arranged in the lower shell 1 through the mounting plate 12 and the third mounting groove 13 and is convenient to disassemble and convenient to use, when electrolyte solution of the battery leaks out or is influenced by external factors and flows into the shell, the liquid can flow into the drainage box 501 on the lower surface of the lower shell 1 through the through hole 7, the liquid cannot remain on the surface of the battery pack, the liquid flowing out from the through hole 7 at different positions can be quickly discharged into the collecting box 505 through the guide groove 508 through the slope-type guide plate 504 arranged in the drainage box 501, thereby accomplish and collect work to the electrolyte solution and the external liquid of leakage, conveniently handle, can effectively reduce because of electrolyte solution leaks or the corrosion damage on battery package surface that external environment influence caused, make the life of battery package higher, will descend casing 1 and last casing 2 to be connected the installation under the effect of connecting hole 4 through connecting plate 3 after the battery package installation is accomplished, it is more convenient when using.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. Anticorrosive type new energy vehicle battery package casing, including casing (1) and last casing (2) down, its characterized in that: connecting plate (3) are all installed to the surface of lower casing (1) and last casing (2), connecting plate (3) surface is provided with a plurality of connecting hole (4), the bottom movable mounting of lower casing (1) has collection mechanism (5), the inside evenly distributed of casing (1) is provided with under a plurality of standing groove (6), every the inner wall four corners department of standing groove (6) all fixed mounting has battery stopper (8), every battery stopper (8) upper surface all is provided with spacing groove (9), casing (1) is inside down and is located all the activity between per two adjacent standing grooves (6) and is provided with mounting panel (12), the inside upper surface of going up casing (2) is provided with standing groove (14) on a plurality of.

2. The corrosion-prevention new energy vehicle battery pack case according to claim 1, characterized in that: the collecting mechanism (5) comprises a drainage box (501), a first mounting block (502) is arranged on the upper surface of the outer side of the drainage box (501), the first mounting block (502) is movably arranged in a first mounting groove (503), and the first mounting groove (503) is formed in the lower surface of the lower shell (1).

3. The corrosion-prevention new energy vehicle battery pack case according to claim 2, characterized in that: the inner wall of the bottom of the drainage box (501) is provided with a guide plate (504), and one side of the drainage box (501) is movably provided with a collection box (505).

4. The corrosion-prevention new energy vehicle battery pack case according to claim 3, characterized in that: guide grooves (508) are formed in one side surfaces of the drainage box (501) and the collection box (505), and a second mounting block (506) is arranged on one side surface, close to the guide grooves (508), of the collection box (505).

5. The corrosion-prevention new energy vehicle battery pack case according to claim 4, characterized in that: the second mounting block (506) is movably arranged inside a second mounting groove (507), and the second mounting groove (507) is arranged on one side surface, close to the guide groove (508), of the lower shell (1).

6. The corrosion-prevention new energy vehicle battery pack case according to claim 1, characterized in that: every the bottom inner wall of lower placement groove (6) all is provided with a plurality of through-hole (7), the bottom activity of mounting panel (12) sets up in third mounting groove (13), third mounting groove (13) set up casing (1) bottom inner wall down.

7. The corrosion-prevention new energy vehicle battery pack case according to claim 1, characterized in that: limiting plate (10), every are all installed to the upper surface of mounting panel (12) and the one side that is located every and places groove (6) down the both sides surface of limiting plate (10) all is provided with elastic protection pad (11), the inner wall evenly distributed of casing (1) is provided with a plurality of elastic protection pad (11) down.