CN221226407U - Shell structure of iron lithium battery - Google Patents

Abstract

The utility model discloses a shell structure of an iron lithium battery, which relates to the technical field of iron lithium batteries and comprises the following components: the shell, shells inner wall fixedly connected with backup pad, shells inner wall is provided with a plurality of spacing grooves, shells inner wall is provided with a plurality of baffles, the both sides fixedly connected with stopper of baffle, shells inner wall both sides just are located and are provided with first holding tank between a plurality of baffles, first holding tank bottom just is located the backup pad top and is provided with the second holding tank, the support top is provided with the screw hole, the casing top is provided with the cap, the both sides threaded connection of cap has the bolt. Through having set up casing, spacing groove and stopper, be convenient for separate a plurality of lithium iron batteries, thereby avoid the phenomenon that the lithium iron battery extrudeed each other and appear damaging or swell to lead to unable normal use, set up backup pad, louvre and radiating fin, be convenient for dispel the heat to the lithium iron battery, guarantee the normal use of lithium iron battery.

Description

Shell structure of iron lithium battery

Technical Field

The utility model relates to the technical field of lithium iron batteries, in particular to a shell structure of a lithium iron battery.

Background

The lithium iron battery is a battery in lithium battery family, and the positive electrode material of the lithium iron battery is mainly lithium iron phosphate material, so the lithium iron battery is also called as lithium iron battery. The iron-lithium battery has the advantages of high efficiency output, good performance at temperature, quick charging, environmental protection and the like. The performance is particularly suitable for power applications.

In the current iron lithium battery assembly process, the condition of mutual extrusion appears easily, thereby very easily lead to the phenomenon that the iron lithium battery appears damaged or swelled can't normal use, and the iron lithium battery is difficult for taking out after the equipment, and a plurality of iron lithium batteries influence the radiating effect easily when laminating each other secondly, and dangerous easily takes place, and it receives the influence to the use of whole iron lithium battery.

Disclosure of utility model

According to the shell structure of the lithium iron battery, the shell, the limiting grooves and the limiting blocks are arranged, so that a plurality of lithium iron batteries can be conveniently separated, the phenomenon that the lithium iron batteries are mutually extruded to be damaged or bulge to cause abnormal use is avoided, and the supporting plates, the radiating holes and the radiating fins are arranged, so that the heat of the lithium iron batteries is conveniently radiated, and the normal use of the lithium iron batteries is ensured.

The utility model also provides a shell structure of the iron lithium battery, which comprises the following components: the shell, shells inner wall fixedly connected with backup pad, shells inner wall is provided with a plurality of spacing grooves, shells inner wall is provided with a plurality of baffles, the both sides fixedly connected with stopper of baffle, shells inner wall both sides just are located and are provided with first holding tank between a plurality of baffles, first holding tank bottom just is located the backup pad top and is provided with the second holding tank, two supports of casing both sides fixedly connected with, the support top is provided with the screw hole, the casing top is provided with the cap, the both sides threaded connection of cap has the bolt. Through having set up casing, spacing groove and stopper, be convenient for separate a plurality of lithium iron batteries, thereby avoid the phenomenon that the lithium iron battery extrudeed each other and appear damaging or swell to lead to unable normal use, set up backup pad, louvre and radiating fin, be convenient for dispel the heat to the lithium iron battery, guarantee the normal use of lithium iron battery.

According to the lithium iron battery shell structure, radiating fins are arranged on the inner bottom wall of the shell and below the supporting plate, the radiating fins are fixedly connected with the bottom of the supporting plate, and through holes are formed in the surface of the supporting plate. And the heat dissipation effect of the iron lithium battery is improved through the heat dissipation fins.

According to the lithium iron battery shell structure, the shape of the limiting block is T-shaped, and the limiting block is in sliding connection with the limiting groove. The limiting block is convenient for separating the plurality of lithium iron batteries.

According to an iron lithium battery shell structure, first holding tank inner wall sliding connection has the riser, and the relative one side fixedly connected with diaphragm of riser bottom, and diaphragm and second holding tank sliding connection, and the upper end fixedly connected with pull ring of inferior riser. The vertical plate and the transverse plate are driven by pulling the pull ring, so that the lithium iron battery is taken out of the shell.

According to the lithium iron battery shell structure, the front side and the rear side of the shell are provided with the radiating holes, and the filter screen is fixedly connected in the radiating holes. The heat dissipation holes are used for dissipating heat from two sides of the lithium iron battery, and massive impurities are prevented from entering the shell through the filter screen.

According to the lithium iron battery shell structure, gaskets are fixedly connected to four corners of the bottom of the shell, and the gaskets are made of rubber. The stability of the shell is improved through the gasket, and the vibration of the shell is weakened.

According to the lithium iron battery shell structure, the outer side surface of the baffle plate and the inner wall of the shell are provided with the isolation pad. The two sides of the iron lithium battery are conveniently protected through the spacer, and damage to the surface of the iron lithium battery is avoided.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The utility model is further described below with reference to the drawings and examples;

Fig. 1 is a schematic diagram of the overall structure of a casing structure of an iron-lithium battery according to the present utility model;

Fig. 2 is a schematic diagram of a casing structure of a lithium iron battery according to the present utility model;

FIG. 3 is a cross-sectional view of a casing of a lithium iron battery according to the present utility model;

FIG. 4 is an enlarged view of the construction of FIG. 3A;

fig. 5 is a front view of the structure of the lithium iron battery according to the present utility model.

Legend description:

1. A housing; 2. a support plate; 3. a limit groove; 4. a baffle; 5. a limiting block; 6. a first accommodation groove; 7. a second accommodation groove; 8. a support; 9. a threaded hole; 10. a cover; 11. a bolt; 201. a heat radiation fin; 202. a through hole; 601. a riser; 602. a cross plate; 603. a pull ring; 101. a heat radiation hole; 102. a filter screen; 103. a gasket.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

Referring to fig. 1 to 5, an embodiment of the present utility model provides a lithium iron battery case structure, which includes: casing 1, casing 1 inner wall fixedly connected with backup pad 2 supports iron lithium battery bottom through backup pad 2, casing 1 inner wall is provided with a plurality of spacing grooves 3, casing 1 inner wall is provided with a plurality of baffles 4, baffle 4's both sides fixedly connected with stopper 5, it slides inside casing 1 to be convenient for separate iron lithium battery through spacing groove 3, casing 1 inner wall both sides just are located and are provided with first holding tank 6 between a plurality of baffles 4, first holding tank 6 bottom just is located backup pad 2 top and is provided with second holding tank 7, and sliding connection has diaphragm 602 and riser 601 in first holding tank 6 and second holding tank 7, casing 1 both sides fixedly connected with two support 8, the support 8 top is provided with screw hole 9, casing 1 top is provided with cap 10, 10's both sides threaded connection has bolt 11, be convenient for fix cap 10 in casing 1 top through bolt 11.

Working principle: when the lithium iron battery shell is used for the first time, the limiting block 5 is slid into the limiting groove 3, a plurality of lithium iron batteries are conveniently separated, the shell cover 10 is conveniently fixed above the shell 1 through the bolts 11, the lithium iron batteries are conveniently carried, the heat dissipation holes 101 are used for dissipating heat from two sides of the lithium iron batteries, massive impurities are prevented from entering the shell 1 through the filter screen 102, the heat dissipation effect of the lithium iron batteries is improved through the heat dissipation fins 201, and when the lithium iron batteries are required to be taken out, the pull ring 603 is pulled to drive the vertical plate 601 and the transverse plate 602, so that the transverse plate 602 drives the lithium iron batteries to take out the shell 1.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims (7)

1. A lithium iron battery housing structure comprising: casing (1), its characterized in that, casing (1) inner wall fixedly connected with backup pad (2), casing (1) inner wall is provided with a plurality of spacing grooves (3), casing (1) inner wall is provided with a plurality of baffles (4), both sides fixedly connected with stopper (5) of baffle (4), casing (1) inner wall both sides just are located and are provided with first holding tank (6) between a plurality of baffles (4), first holding tank (6) bottom just is located backup pad (2) top and is provided with second holding tank (7), casing (1) both sides fixedly connected with two support (8), support (8) top is provided with screw hole (9), casing (1) top is provided with cap (10), the both sides threaded connection of cap (10) has bolt (11).

2. The lithium iron battery shell structure according to claim 1, wherein a radiating fin (201) is arranged on the inner bottom wall of the shell (1) and below the supporting plate (2), the radiating fin (201) is fixedly connected with the bottom of the supporting plate (2), and through holes (202) are formed in the surface of the supporting plate (2).

3. The lithium iron battery shell structure according to claim 1, wherein the limiting block (5) is in a T shape, and the limiting block (5) is in sliding connection with the limiting groove (3).

4. The lithium iron battery shell structure according to claim 1, wherein the inner wall of the first accommodating groove (6) is slidably connected with a vertical plate (601), one surface opposite to the bottom end of the vertical plate (601) is fixedly connected with a transverse plate (602), the transverse plate (602) is slidably connected with the second accommodating groove (7), and the upper end of the secondary vertical plate (601) is fixedly connected with a pull ring (603).

5. The lithium iron battery shell structure according to claim 1, wherein the front side and the rear side of the shell (1) are provided with radiating holes (101), and a filter screen (102) is fixedly connected in the radiating holes (101).

6. The lithium iron battery shell structure according to claim 1, wherein gaskets (103) are fixedly connected to four corners of the bottom of the shell (1), and the gaskets (103) are made of rubber.

7. The lithium iron battery shell structure according to claim 1, wherein the outer side surface of the baffle plate (4) and the inner wall of the shell (1) are provided with a spacer.