CN213483896U

CN213483896U - High-strength lithium battery box

Info

Publication number: CN213483896U
Application number: CN202022523169.9U
Authority: CN
Inventors: 王刚
Original assignee: Suzhou Caran Mold Co ltd
Current assignee: Suzhou Caran Mold Co ltd
Priority date: 2020-11-04
Filing date: 2020-11-04
Publication date: 2021-06-18
Anticipated expiration: 2030-11-04

Abstract

The utility model relates to a high-strength lithium battery box, which comprises a box body, a plurality of baffles are fixedly connected with the upper part in the box body, one side of the baffle is provided with a heat insulation board, the heat insulation board and the inside of the baffle are connected with a ventilation opening in a running way, one side of the outside of the box body is fixedly connected with a plurality of arc-shaped blocks, one end of each arc-shaped block is butted with a protection plate, one side of the outside of the protection plate is provided with a reinforcing rib, a backing plate is arranged below the box body, a rubber pad is laid below the backing plate, one side of the inside of the box body is provided with an air blower, the utility model discloses a arc-shaped block and the reinforcing rib are arranged outside the box body, the reinforcing rib can effectively increase the strength of the box body, the protection plate can deform on the arc-shaped block to, prevent that the intensity of a fire from stretching inside the box body to prevent that the lithium cell from receiving the harm.

Description

High-strength lithium battery box

Technical Field

The utility model relates to a high strength lithium battery box belongs to car battery technical field.

Background

A "lithium battery" is a type of battery using a nonaqueous electrolyte solution with lithium metal or a lithium alloy as a positive/negative electrode material. In 1912, lithium metal batteries were originally proposed and researched by Gilbert n.lewis, in the 70 th 20 th century, m.s.whittingham proposed and started to research lithium ion batteries, because the chemical properties of lithium metal are very active, the lithium metal is processed, stored and used, the requirements on environment are very high, along with the development of scientific technology, lithium batteries have become mainstream, and the lithium batteries can be roughly divided into two types: lithium metal batteries and lithium ion batteries, the lithium ion batteries do not contain metallic lithium and can be charged, the fifth generation products of rechargeable batteries, namely the lithium metal batteries, are produced in 1996, the safety, the specific capacity, the self-discharge rate and the cost performance ratio of the rechargeable batteries are all superior to those of the lithium ion batteries, and only a few national companies produce the lithium metal batteries due to the high technical requirement limit of the rechargeable batteries.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high strength lithium battery box, through set up arc piece and strengthening rib in the box body outside, the strengthening rib can effectively increase the intensity of box body, and the arc piece is when increasing box body intensity, and when the box body received the striking, the guard plate can warp on the arc piece and play the cushioning effect to effectively protect the lithium cell in the box body, with the problem of proposing in solving above-mentioned background art.

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

the utility model provides a high strength lithium battery box, includes the box body, a plurality of baffles of the inside top fixedly connected with of box body, baffle one side is equipped with the heat insulating board, the heat insulating board with the inside through connection of baffle has the vent, a plurality of arc pieces of the outside one side fixedly connected with of box body, arc piece one end is contradicted with the guard plate, the outside one side of guard plate is equipped with the strengthening rib, and the box body below is equipped with the backing plate, the rubber pad has been laid to the backing plate below, the inside one side of box body is equipped with the air-blower.

Furthermore, the inner wall of the box body is provided with the same vent as that of the heat insulation plate, and the outlet of the vent is arranged on one side adjacent to the reinforcing rib.

Furthermore, the baffle material is fire prevention fire-retardant board, the arc piece is located box body a week and box body below.

Furthermore, the air-blower quantity is four groups and evenly locates inside one side of box body, the baffle is two sets of and intercrossing is the cross.

Further, the baffle is divided into a transverse plate and a longitudinal plate, and the baffle divides the interior of the box body into a plurality of mounting grooves.

Furthermore, the protection plate and the arc-shaped block are made of steel plates.

The utility model has the advantages that:

1. through setting up arc piece and strengthening rib in the box body outside, the strengthening rib can effectively increase the intensity of box body, leaves the space between the arc piece, can make the arc piece when increasing box body intensity, when the box body received the striking, the guard plate can warp on the arc piece and play the cushioning effect to effectively protect the lithium cell in the box body.

2. Through setting up the air-blower in box body inside to all seted up the air vent on box body inside and baffle, the heat insulating board, thereby make the inside circulation of air that can of box body, reduce the temperature of lithium cell in the box body, and the baffle material is the fire prevention fire-retardant board, and the fire prevention fire-retardant board can be when taking place the condition of a fire, prevents that the intensity of a fire from stretching to inside the box body, thereby prevents that the lithium cell from receiving the harm.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

Fig. 1 is a cross-sectional view of a high-strength lithium battery case according to the present invention;

fig. 2 is a top view of a high-strength lithium battery case according to the present invention;

fig. 3 is an enlarged view of a region a of a high-strength lithium battery case according to the present invention;

reference numbers in the figures: 1. a box body; 2. a baffle plate; 3. a heat insulation plate; 4. a vent; 5. an arc-shaped block; 6. a protection plate; 7. reinforcing ribs; 8. a base plate; 9. a rubber pad; 10. a blower; 11. a separator.

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.

Referring to fig. 1-2, the present invention provides a technical solution:

the utility model provides a high strength lithium battery box, includes box body 1, a plurality of baffles of 1 inside top fixedly connected with 2 of box body, 2 one sides of baffle are equipped with heat insulating board 3, heat insulating board 3 with 2 inside through connection of baffle have vent 4, a plurality of arc blocks of 1 outside one side fixedly connected with 5 of box body, 5 one end of arc block are contradicted with

guard plate

6, 6 outside one sides of guard plate are equipped with strengthening

rib

7, and 1 below of box body is equipped with backing plate 8, rubber pad 9 has been laid to 8 below backing plates, 1 inside one side of box body is equipped with air-blower 10, the adjacent one side of air-blower 10 is equipped with baffle 11.

Specifically, as shown in fig. 3, the inner wall of the box body 1 is provided with the same vent 4 as that of the heat insulation plate 3, and an outlet of the vent 4 is arranged on one side adjacent to the reinforcing rib 7.

Specifically, as shown in fig. 1 and 2, the baffle 2 is made of a fireproof flame-retardant plate, and the arc-shaped block 5 is arranged around the box body 1 and below the box body 1.

Specifically, as shown in fig. 1 and 2, the number of the blowers 10 is four and the blowers are uniformly arranged on one side inside the box body 1, and the partition plates 11 are two and are crossed with each other to form a cross shape.

Specifically, as shown in fig. 2, the baffle 2 is divided into a transverse plate and a longitudinal plate, and the baffle 2 divides the interior of the box body 1 into a plurality of mounting grooves.

Specifically, as shown in fig. 1, the protection plate 6 and the arc-shaped block 5 are both made of steel plates.

The utility model discloses the theory of operation: when the box body 1 is used, the arc blocks 5 and the reinforcing ribs 7 are arranged outside the box body 1, the reinforcing ribs 7 can effectively increase the strength of the box body 1, gaps are reserved among the arc blocks 5, the arc blocks 5 can increase the strength of the box body 1, and meanwhile, when the box body 1 is impacted, the protection plate 6 can deform on the arc blocks 5 to play a role in buffering, so that a lithium battery in the box body 1 is effectively protected; the inside air-blower 10 that is equipped with of box body 1 to all seted up air vent 4 on 1 inside and baffle 8 of box body, the heat insulating board 3, thereby make 1 inside can the circulation of air of box body, reduce the temperature of 1 interior lithium cell of box body, and 2 materials of baffle are the fire prevention fire-retardant board, and the fire prevention fire-retardant board can be when taking place the condition of a fire, prevent that the intensity of a fire from stretching 1 inside of box body, thereby prevent that the lithium cell from receiving the harm.

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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a high strength lithium battery box, includes box body (1), its characterized in that: the improved box is characterized in that a plurality of baffles (2) are fixedly connected to the upper portion inside the box body (1), a heat insulation plate (3) is arranged on one side of each baffle (2), the heat insulation plate (3) is connected with a ventilation opening (4) in the baffle (2) in a penetrating mode, a plurality of arc blocks (5) are fixedly connected to one side of the outer portion of the box body (1), one ends of the arc blocks (5) are in conflict with protection plates (6), reinforcing ribs (7) are arranged on one side of the outer portion of the protection plates (6), a base plate (8) is arranged below the box body (1), a rubber pad (9) is laid below the base plate (8), an air blower (10) is arranged on one side of the inner.

2. The high-strength lithium battery box according to claim 1, wherein: the inner wall of the box body (1) is provided with the same ventilation opening (4) as the thermal insulation plate (3), and the outlet of the ventilation opening (4) is arranged on one side adjacent to the reinforcing rib (7).

3. The high-strength lithium battery box according to claim 1, wherein: baffle (2) material is fire prevention fire-retardant board, arc piece (5) are located box body (1) a week and box body (1) below.

4. The high-strength lithium battery box according to claim 1, wherein: the air blowers (10) are four in number and are evenly arranged on one side inside the box body (1), and the partition plates (11) are two in number and are crossed with each other.

5. The high-strength lithium battery box according to claim 1, wherein: baffle (2) divide into horizontal board and vertical board, just baffle (2) are a plurality of mounting grooves with box body (1) internal partitioning.

6. The high-strength lithium battery box according to claim 1, wherein: the protection plate (6) and the arc-shaped block (5) are made of steel plates.