CN212587613U - Combined lithium battery pack - Google Patents

Abstract

The utility model discloses a modular lithium cell group relates to lithium cell group equipment field, including the battery case, the one end of battery case is provided with the apron, and one side of battery case is provided with the receiver, the inboard of battery case is provided with the baffle, and the top that one side of battery case is located the receiver is connected with the power cord, the one end of power cord is provided with the port. The utility model discloses a set up the U type and detain, the baffle, the fixture block, the draw-in groove, a supporting plate, the fixed slot, pinch the U type and detain, make its shrink, pull on it when the shrink, make the U type detain and drive the baffle and shift up with the fixed slot separation, then stimulate the fixture block and the backup pad separation of baffle messenger's one end, and take out from the draw-in groove, then baffle and battery case separation, can be according to the heat condition that the lithium cell gived off, confirm to dismantle appropriate amount of baffle, the better radiating through the radiating groove heat dissipation of the lithium cell of being convenient for, the radiating problem of lithium cell group has.

Description

Combined lithium battery pack

Technical Field

The utility model relates to a lithium cell group equipment field specifically is a modular lithium cell group.

Background

Lithium batteries are a type of battery using a nonaqueous electrolyte solution and using lithium metal or a lithium alloy as a negative electrode material, and can be roughly classified into two types: lithium metal batteries and lithium ion batteries, lithium ion batteries do not contain metallic lithium and can be charged, and with the development of science and technology, lithium batteries become mainstream at present.

Current lithium cell group is when using, is installed inside equipment, and the lithium cell group outside is provided with the packing shell, does not have the louvre on the packing shell, and the radiating effect that leads to lithium cell group is poor, and is connected with the power cord on the lithium cell group, and the power cord exposes in the outside, is damaged easily.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems of heat dissipation of a lithium battery pack and storage of a power line of the lithium battery pack, a combined lithium battery pack is provided.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a modular lithium cell group, includes the battery case, the one end of battery case is provided with the apron, and one side of battery case is provided with the receiver, the inboard of battery case is provided with the baffle, and one side of battery case is located the top of receiver and is connected with the power cord, the one end of power cord is provided with the port, the inboard of receiver is provided with accomodates the groove, and the one end of receiver is provided with the block board, one side of baffle is provided with the fixture block, and the one side that the fixture block was kept away from to the baffle is provided with the U type and detains, the outside of fixture block is located the inside of battery case and is provided with.

Preferably, the storage box is welded at one side of the battery box, and the cover plate is fixedly connected with the battery box through a fixing buckle.

Preferably, the inner wall of the battery box is provided with a guide sheet, and the inner side of the guide sheet is provided with a lithium battery.

Preferably, the power line and the port are clamped with the accommodating groove, and the clamping plate is connected with the accommodating box in a sliding mode through the sliding groove.

Preferably, the outer side of the U-shaped button is provided with a fixing groove in the battery box, and the U-shaped button is engaged with the fixing groove.

Preferably, the clamping block is clamped with the clamping groove, and the spring is welded on the inner wall of the clamping groove.

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

1. the utility model discloses a set up the U type and detain, the baffle, the fixture block, the draw-in groove, a supporting plate, the fixed slot, pinch the U type and detain, make its shrink, pull on it when the shrink, make the U type detain and drive the baffle and shift up with the fixed slot separation, then stimulate the fixture block and the backup pad separation of baffle messenger's one end, and take out from the draw-in groove, then baffle and battery case separation, can be according to the heat condition that the lithium cell gived off, confirm to dismantle appropriate amount of baffle, the better radiating through the radiating groove heat dissipation of the lithium cell of being convenient for, the radiating problem of lithium cell group has.

2. The utility model discloses a set up the receiver, accomodate groove, block board, when the power cord did not use, the pulling block board made it take out from the receiver, then got into the port block of power cord and one end and accomodate the groove in the receiver to insert one side of receiver back with the baffle, then fixed power cord and port, effectively solved the problem of accomodating of the power cord of lithium cell group.

Drawings

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

FIG. 2 is a schematic view of the guide plate of the present invention;

FIG. 3 is a schematic view of the engaging plate of the present invention;

FIG. 4 is a schematic view of the storage tank of the present invention;

FIG. 5 is a schematic view of the U-shaped buckle of the present invention;

fig. 6 is a schematic diagram of the fixture block of the present invention.

In the figure: 1. a battery case; 2. a cover plate; 3. a power line; 4. a port; 5. a storage box; 6. a receiving groove; 7. a clamping plate; 8. a baffle plate; 9. a clamping block; 10. a card slot; 11. a spring; 12. a support plate; 13. a U-shaped buckle; 14. fixing grooves; 15. a guide plate; 16. a lithium battery.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention according to its overall structure.

Please refer to fig. 1-6, a combined lithium battery pack, including battery case 1, one end of battery case 1 is provided with apron 2, and one side of battery case 1 is provided with receiver 5, the inboard of battery case 1 is provided with baffle 8, and one side of battery case 1 is located the top of receiver 5 and is connected with power cord 3, the one end of power cord 3 is provided with port 4, the inboard of receiver 5 is provided with accomodates groove 6, and the one end of receiver 5 is provided with block plate 7, one side of baffle 8 is provided with fixture block 9, and one side that baffle 8 kept away from fixture block 9 is provided with U type and detains 13, the outside of fixture block 9 is located the inside of battery case 1 and is provided with draw-in groove 10, the inner wall of draw-in groove 10.

Please refer to fig. 1, the receiving box 5 is welded on one side of the battery box 1, so that the receiving box 5 is conveniently fixed on the battery box 1, thereby receiving the power line 3 and the port 4, and the cover plate 2 is fixedly connected with the battery box 1 through the fixing buckle, so that the cover plate 2 is conveniently fixed on the battery box 1, thereby facilitating the installation of the lithium battery 16.

Referring to fig. 2, the inner wall of the battery case 1 is provided with a lead 15, the lead 15 is used for transmitting the electric power of the lithium battery 16 to the power cord 3, the lithium battery 16 is provided inside the power lead 15, and the lithium battery 16 is used for supplying the electric power.

Please refer to fig. 3 and 4, the power cord 3 and the port 4 are engaged with the receiving slot 6, so that the power cord 3 and the port 4 are fixed by the receiving slot 6, and the engaging plate 7 is slidably connected with the storage box 5 by the sliding slot, so that the engaging plate 7 is pulled out from the storage box 5.

Referring to fig. 5, the outer side of the U-shaped buckle 13 is provided with a fixing groove 14 located inside the battery case 1, the fixing groove 14 is used for engaging the U-shaped buckle 13 to fix the U-shaped buckle, and the U-shaped buckle 13 is engaged with the fixing groove 14.

Referring to fig. 6, the latch 9 is engaged with the engaging slot 10 to fix the latch 9 in the engaging slot 10, so as to fix one side of the baffle 8, and the spring 11 is welded on the inner wall of the engaging slot 10 to fix the spring 11 in the engaging slot 10, so that the spring 11 supports the latch 9 through the supporting plate 12.

The working principle is as follows: when the utility model is used, the U-shaped buckle 13 is pinched to be contracted, the U-shaped buckle 13 is pulled upwards while being contracted, the U-shaped buckle 13 is separated from the fixed groove 14 and drives the baffle 8 to move upwards, then the baffle 8 is pulled to separate the clamping block 9 at one end from the supporting plate 12 and be drawn out from the clamping groove 10, the baffle 8 is separated from the battery box 1, a proper amount of baffle can be determined to be disassembled according to the heat condition emitted by the lithium battery 16, so that the lithium battery 16 can better radiate heat through the radiating groove, after the battery box 1 is adjusted, the lithium battery 16 is put into the battery groove in the battery box 1 and is fixed in the battery box 1 through the cover plate 2, the positive and negative poles of the lithium battery 16 are respectively contacted with the guide sheet 15, thereby the electric energy is transmitted to the equipment through the guide sheet 15 and the power wire 3, when the power wire is not used, the clamping plate 7 is pulled to be drawn out from the storage box 5, then the power wire 3 and the port 4 at, when the engaging plate 7 is inserted back to one side of the storage case 5, the power supply line 3 and the port 4 are fixed.

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 (6)

1. A modular lithium cell group, includes battery case (1), its characterized in that: a cover plate (2) is arranged at one end of the battery box (1), a storage box (5) is arranged at one side of the battery box (1), a baffle plate (8) is arranged at the inner side of the battery box (1), and one side of the battery box (1) is positioned above the storage box (5) and is connected with a power line (3), one end of the power line (3) is provided with a port (4), the inner side of the storage box (5) is provided with a storage groove (6), one end of the storage box (5) is provided with a clamping plate (7), one side of the baffle (8) is provided with a clamping block (9), and one side of the baffle (8) far away from the clamping block (9) is provided with a U-shaped buckle (13), a clamping groove (10) is arranged at the outer side of the clamping block (9) and positioned in the battery box (1), the inner wall of draw-in groove (10) is provided with spring (11), the one end of spring (11) is provided with backup pad (12).

2. The combined lithium battery pack of claim 1, wherein: the storage box (5) is welded on one side of the battery box (1), and the cover plate (2) is fixedly connected with the battery box (1) through a fixing buckle.

3. The combined lithium battery pack of claim 1, wherein: the battery box is characterized in that a guide sheet (15) is arranged on the inner wall of the battery box (1), and a lithium battery (16) is arranged on the inner side of the guide sheet (15).

4. The combined lithium battery pack of claim 1, wherein: the power line (3) and the port (4) are clamped with the accommodating groove (6), and the clamping plate (7) is connected with the accommodating box (5) in a sliding mode through the sliding groove.

5. The combined lithium battery pack of claim 1, wherein: a fixing groove (14) is formed in the position, located inside the battery box (1), of the outer side of the U-shaped buckle (13), and the U-shaped buckle (13) is clamped with the fixing groove (14).

6. The combined lithium battery pack of claim 1, wherein: the clamping block (9) is clamped with the clamping groove (10), and the spring (11) is welded on the inner wall of the clamping groove (10).

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