CN215869547U

CN215869547U - Lithium battery box for uninterrupted power supply

Info

Publication number: CN215869547U
Application number: CN202121748944.9U
Authority: CN
Inventors: 游建平
Original assignee: Hubei Xintian Jianming Electrical Equipment Co ltd
Current assignee: Hubei Xintian Jianming Electrical Equipment Co ltd
Priority date: 2021-07-29
Filing date: 2021-07-29
Publication date: 2022-02-18
Anticipated expiration: 2031-07-29

Abstract

The utility model relates to the technical field of battery boxes, in particular to a lithium battery box for an uninterruptible power supply, which comprises a lithium battery, wherein the lithium battery comprises a middle shell, a heat dissipation structure is arranged outside the shell and comprises heat dissipation fins, the heat dissipation fins are uniformly distributed on the surface of the shell, heat dissipation silica gel is coated on the surface of the heat dissipation fins, the lower end of the shell is hermetically connected with a base, the base is inserted in a fixed seat, the upper end of the shell is hermetically connected with a sealing cover, a binding post is embedded and connected at the upper end of the sealing cover, a handle is welded at the upper end of the sealing cover, which is close to the outer side of the binding post, and fixing clips are welded at the two ends of the sealing cover, and the lithium battery box has the advantages that: can increase the radiating effect of lithium cell through setting up heat radiation structure, prevent that the overheated influence of lithium cell from using, the lithium cell is conveniently dismantled in addition and is overhauld, improves the convenience of use, and lithium cell installation convenient and fast more is more stable after the installation, prevents to appear rocking and influences the use, increases the result of use.

Description

Lithium battery box for uninterrupted power supply

Technical Field

The utility model relates to the technical field of battery boxes, in particular to a lithium battery box for an uninterruptible power supply.

Background

An Uninterruptible Power Supply (UPS) is an Uninterruptible Power Supply (UPS) that includes an energy storage device. The power supply device is mainly used for providing uninterrupted power supply for partial equipment with higher requirements on power supply stability.

When the commercial power input is normal, the UPS supplies the commercial power to the load for use after stabilizing the voltage, and the UPS is an alternating current type voltage stabilizer and also charges the battery in the machine; when the commercial power is interrupted (power failure in accident), the UPS immediately supplies the direct current electric energy of the battery to the load by a method of switching and converting the inverter to continuously supply 220V alternating current to the load, so that the load keeps normal work and the software and hardware of the load are protected from being damaged. UPS devices typically provide protection against either excessive voltage or insufficient voltage.

The battery in the existing UPS has poor heat dissipation effect, may affect other electrical elements in the UPS, and has poor fixing mode, poor stability and may shake or fall off to affect the use effect.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a lithium battery box for an uninterruptible power supply to solve the problems set forth in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a lithium battery box that uninterrupted power source used, includes the fixing base that lithium cell, lithium cell lower extreme are connected, the lithium cell sets up to the detachable three, be provided with heat radiation structure on the lithium cell, can make things convenient for the lithium cell heat dissipation, inside the lithium cell lower extreme is connected in the fixing base upper end, be provided with fixed knot on the fixing base and construct, fixed knot constructs the spacing fixing of lithium cell in the fixing base.

Preferably, the lithium battery includes middle shell, the shell outside and be provided with heat radiation structure, heat radiation structure includes the fin, fin evenly distributed is on the shell surface, heat dissipation silica gel is scribbled on the fin surface, shell lower extreme sealing connection has the base, the base is pegged graft in the fixing base, shell upper end sealing connection closing cap, the closing cap upper end is inlayed and is connected with the terminal, the terminal leans on the closing cap upper end welding handle in the outside, the welding has the fixing clip on the closing cap both ends.

Preferably, the fixing base upper end is inside to be seted up the fixed slot, the lithium cell lower extreme is pegged graft in the fixed slot, the fixing base both ends protrusion is equipped with the connecting block, the fixed orifices has been seted up on the connecting block, fixing bolt is connected in the fixed orifices, fixing bolt is with connecting block fixed connection on UPS box inner wall.

Preferably, the welding of fixing base both sides upper end has articulated seat, articulated mount in articulated seat upper end, the mount is the U-shaped of invering, the mount upper end is provided with fixed knot and constructs.

Preferably, the fixed knot constructs for the spring card, the spring card is including the inserted block of activity grafting in the mount upper plate, inserted block lower extreme both sides welding spring plate, spring plate upper end welding spring, the spring is the extension spring, and the upper end welding is on the mount upper plate inner wall, the welding of inserted block upper end has the draw buckle, the draw buckle joint is in the mount upper plate outside.

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

according to the lithium battery, the heat dissipation effect of the lithium battery can be improved by arranging the heat dissipation structure, the lithium battery is prevented from being overheated to influence use, the lithium battery is convenient to disassemble and overhaul, the use convenience is improved, the lithium battery is more convenient and quicker to install and more stable after being installed, the use is prevented from being influenced by shaking, and the use effect is improved.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the fixing base shown in FIG. 1;

fig. 3 is an enlarged schematic view of the structure at a in fig. 2.

In the figure: 1 lithium cell, 2 shells, 3 closing caps, 4 fixing bases, 5 fin, 6 terminal, 7 handles, 8 fixing clips, 9 connecting blocks, 10 articulated seats, 11 fixing frames, 12 spring clips, 13 bases, 14 insertion blocks, 15 spring plates, 16 springs and 17 pull buckles.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution: a lithium battery box for an uninterruptible power supply comprises a lithium battery 1, the lithium battery 1 comprises a middle shell 2, a heat dissipation structure is arranged on the outer side of the shell 2 and comprises heat dissipation fins 5, the heat dissipation fins 5 are uniformly distributed on the surface of the shell 2, heat dissipation silica gel is coated on the surface of the heat dissipation fins 5, the lower end of the shell 2 is hermetically connected with a base 13, the base 13 is inserted in a fixed seat 4, the upper end of the shell 2 is hermetically connected with a sealing cover 3, the upper end of the sealing cover 3 is embedded and connected with a wiring terminal 6, the upper end of the sealing cover 3, which is close to the outer side of the wiring terminal 6, is welded with a handle 7, two ends of the sealing cover 3 are welded with fixing clamps 8 and are hermetically connected with the sealing cover 3 and the base 13 through the shell 2, the convenience of installation and disassembly of the lithium battery can be effectively improved, the convenience of maintenance can be improved, the radiating effect can be effectively improved by the radiating fins 5 on the outer side of the shell 2, and the influence of overheating of the lithium battery 1 on the use effect and the service life can be prevented;

the fixing seat 4 is connected with the lower end of the lithium battery, a fixing groove is formed in the upper end of the fixing seat 4, the lower end of the lithium battery 1 is inserted into the fixing groove, connecting blocks 9 are arranged at two ends of the fixing seat 4 in a protruding mode, fixing holes are formed in the connecting blocks 9, fixing bolts are connected in the fixing holes and fixedly connect the connecting blocks to the inner wall of the UPS box body, the lithium battery 1 can be installed more stably through the fixing seat 4, and the using effect is improved;

the upper ends of two sides of the fixed seat 4 are welded with the hinged seats 10, the upper ends of the hinged seats 10 are hinged with the fixed frame 11, the fixed frame 11 is in an inverted U shape, the upper end of the fixed frame 11 is provided with a fixed structure, and the lithium battery 1 can be fixed in the fixed seat 4 by the fixed frame 11, so that the stability is improved, and the lithium battery 1 is prevented from shaking or falling off to influence the use;

fixed knot constructs for spring card 12, spring card 12 is including the activity inserted block 14 of pegging graft in mount 11 upper plate, inserted block 14 lower extreme both sides welding spring board 15, spring board 15 upper end welding spring 16, spring 16 is the extension spring, the upper end welding is on mount 11 upper inboard wall, the welding of inserted block 14 upper end has the tab 17, tab 17 joint is in the mount 11 upper plate outside, can conveniently carry out fixing and taking off of lithium cell 1 through spring card 12 and the cooperation of fixing clip 8, increase the convenience of use.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a lithium battery box that uninterrupted power source used, includes lithium cell (1), fixing base (4) that the lithium cell lower extreme is connected, its characterized in that: lithium cell (1) sets up to the detachable three, be provided with heat radiation structure on lithium cell (1), can make things convenient for lithium cell (1) heat dissipation, inside the lithium cell lower extreme is connected in fixing base (4) upper end, be provided with fixed knot on fixing base (4) and construct, fixed knot constructs with lithium cell (1) spacing fixing in fixing base (4).

2. A lithium battery pack for an uninterruptible power supply as claimed in claim 1, wherein: lithium cell (1) is including middle shell (2), shell (2) outside and be provided with heat radiation structure, heat radiation structure includes fin (5), fin (5) evenly distributed is on shell (2) surface, fin (5) surface is scribbled and is equipped with heat dissipation silica gel, shell (2) lower extreme sealing connection has base (13), base (13) are pegged graft in fixing base (4), shell (2) upper end sealing connection closing cap (3), closing cap (3) upper end is inlayed and is connected with terminal (6), terminal (6) lean on closing cap (3) upper end welding handle (7) in the outside, the welding has fixing clip (8) on closing cap (3) both ends.

3. A lithium battery pack for an uninterruptible power supply as claimed in claim 1, wherein: the fixing groove is formed in the upper end of the fixing seat (4), the lower end of the lithium battery (1) is connected in the fixing groove in an inserting mode, connecting blocks (9) are arranged at two ends of the fixing seat (4) in a protruding mode, fixing holes are formed in the connecting blocks (9), fixing bolts are connected in the fixing holes, and the fixing bolts are used for fixedly connecting the connecting blocks on the inner wall of the UPS box body.

4. A lithium battery pack for an uninterruptible power supply as claimed in claim 3, wherein: the welding of fixing base (4) both sides upper end has articulated seat (10), articulated mount (11) in articulated seat (10) upper end, mount (11) are the U-shaped of invering, mount (11) upper end is provided with fixed knot and constructs.

5. A lithium battery box for an uninterruptible power supply according to claim 4, characterized in that: the fixed knot constructs for spring card (12), spring card (12) are including movable inserted block (14) of pegging graft in mount (11) upper plate, inserted block (14) lower extreme both sides welding spring board (15), spring board (15) upper end welding spring (16), spring (16) are the extension spring, and the upper end welding is on mount (11) upper plate inner wall, the welding of inserted block (14) upper end has and draws knot (17), draw knot (17) joint in the mount (11) upper plate outside.