CN219677480U

CN219677480U - Novel energy storage lithium battery pack

Info

Publication number: CN219677480U
Application number: CN202321229378.XU
Authority: CN
Inventors: 李琦
Original assignee: Shandong Electric Power Technology Co ltd
Current assignee: Shandong Electric Power Technology Co ltd
Priority date: 2023-05-22
Filing date: 2023-05-22
Publication date: 2023-09-12
Anticipated expiration: 2033-05-22

Abstract

The utility model relates to the technical field of energy storage lithium battery packs and discloses a novel energy storage lithium battery pack, which comprises a shell and a cover body, wherein sliding grooves are formed in the inner walls of two opposite sides of the shell, the cover body is inserted into the two sliding grooves, a limiting mechanism for fixing the cover body is arranged at a port of the sliding grooves, an access opening is formed in the side wall of the shell, which is far away from the limiting mechanism, of the cover body, a wire plug is inserted into the access opening, auxiliary fixing mechanisms for fixing the wire plug are arranged on two sides of the wire plug, the wire plug is limited and fixed through the auxiliary fixing mechanisms, a plugboard is transversely inserted into a slot, and the plugboard drives a lug to synchronously move, so that the lug contacts with the outer wall of the wire plug, the lug plays a role in limiting and fixing the wire plug, the situation that the wire head and the access opening at the joint of the energy storage lithium battery pack cannot deviate when the wire plug shakes, and circuit transmission is smooth.

Description

Novel energy storage lithium battery pack

Technical Field

The utility model relates to the technical field of energy storage lithium battery packs, in particular to a novel energy storage lithium battery pack.

Background

The energy storage lithium battery is mainly used for solar power generation equipment, wind power generation equipment and renewable energy storage energy, and is mainly applied to energy storage power stations such as hydraulic power stations, firepower stations, wind power stations, solar power stations and the like, peak regulation and frequency modulation electric auxiliary services, digital products, power products, medical and security protection, UPS power supplies and the like.

The bulletin number is: CN211908408U discloses a lithium battery energy storage pack of an automobile starter, which comprises a battery body and a controller, the output of controller is connected with the input of battery body, the one end of battery body is equipped with control button, control button's output is connected with the input of controller, the one end that the battery body is close to control button is equipped with first USB and connects, the output of first USB connects is connected with the input of controller, the one end that the battery body is close to first USB connects is equipped with the second USB and connects, the output of controller is connected with the second USB and connects the input, the one end that the battery body is close to the second USB connects is equipped with the starter and connects, the output of controller is connected with the input that the starter connects. According to the utility model, through the arrangement of various connectors and detection mechanisms, the functionality of the rechargeable battery is improved, so that the application range of the rechargeable battery is improved.

Conventional devices have some drawbacks during use, such as: above-mentioned scheme is provided with multiple joint, and its main objective promotes rechargeable battery's functionality to promoted rechargeable battery's application scope, but the grafting of connector and access mouth is unstable when using in the energy storage lithium cell package in above-mentioned scheme, when the line body itself appears rocking, can frequently appear the line head of energy storage lithium cell package junction and the circumstances that the access mouth takes place the skew, leads to circuit transmission not smooth.

Disclosure of Invention

The utility model aims to provide a novel energy storage lithium battery pack, which solves the problem that the connection head and the access port are unstable in connection when the energy storage lithium battery pack is used.

The utility model provides the following technical scheme: the utility model provides a novel energy storage lithium battery package, includes shell and lid, the spout has been seted up on the relative both sides inner wall of shell, the lid is inserted and is located in two spouts, the port department of spout is provided with the stop gear who is used for fixed lid, the shell has been seted up the access mouth on keeping away from stop gear's the lateral wall, the access mouth interpolation is equipped with the line plug, the line plug both sides are provided with the auxiliary fixing mechanism that is used for fixed line plug, auxiliary fixing mechanism includes the fixed block, two transversely seted up the slot on the fixed block, two the slot interpolation is equipped with the picture peg, fixedly connected with lug on the lateral wall that the picture peg is close to the shell, lug tip and line plug outer wall contact, the picture peg is fixed with the fixed block magnetism.

As the preference of above-mentioned technical scheme, stop gear includes the damping pivot, fixed sleeve has cup jointed limit baffle on the damping pivot outer wall, fixedly connected with stopper on the lateral wall that limit baffle is close to the casing, the lateral wall that is close to the shell of stopper contacts with the shell.

As the optimization of the technical scheme, the limit baffle rotates 0 degrees or 90 degrees through the damping rotating shaft, when the limit baffle rotates 0 degrees, the limit baffle is in a transverse state, and when the limit baffle rotates 90 degrees, the limit baffle is in a vertical state.

As the optimization of the technical scheme, the upper end face of the cover body is embedded with the anti-slip sheet, and the upper surface of the anti-slip sheet is flush with the inner top wall of the chute.

As the optimization of the technical scheme, the handle is fixedly connected to the outer side wall of the plugboard, the magnet is embedded in the outer side wall of the fixed block, the plugboard is made of iron materials, and the plugboard is fixed with the fixed block through magnetic attraction of the magnet.

As the preferable of the above technical scheme, the cover body is accommodated in the chute, and the end of the cover body is flush with the outer wall of the chute port.

As the optimization of the technical scheme, the two opposite side walls of the shell are provided with the radiating holes.

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

according to the utility model, the wire plug is limited and fixed through the auxiliary fixing mechanism, the inserting plate is transversely inserted into the slot, so that the inserting plate drives the convex blocks to synchronously move, the convex blocks are in contact with the outer wall of the wire plug, the convex blocks play a role in limiting and fixing the wire plug, the wire plug is prevented from moving in the slot, when the wire body shakes, the wire head and the access port at the joint of the energy storage lithium battery pack cannot deviate, and the circuit transmission is smooth.

Drawings

FIG. 1 is a schematic diagram of an exploded structure of a novel energy storage lithium battery pack;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is a schematic perspective view of a novel energy storage lithium battery pack;

fig. 4 is a schematic view of another perspective view of a novel energy storage lithium battery pack.

In the figure: 10. a housing; 101. a heat radiation hole; 11. a cover body; 111. a non-slip sheet; 12. a chute; 13. an access port; 14. a wire plug; 20. a fixed block; 21. a slot; 22. inserting plate; 221. a handle; 222. a magnet; 23. a bump; 30. damping the rotating shaft; 31. a limit baffle; 32. and a limiting block.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Example 1

As shown in fig. 1-4, the present utility model provides a technical solution: the utility model provides a novel energy storage lithium battery package, including shell 10 and lid 11, the spout 12 has been seted up on the relative both sides inner wall of shell 10, lid 11 is inserted and is located in two spouts 12, the port department of spout 12 is provided with the stop gear who is used for fixed lid 11, the shell 10 has been seted up on keeping away from stop gear's the lateral wall and has been inserted mouth 13, the interpolation of access mouth 13 is equipped with line plug 14, line plug 14 both sides are provided with the auxiliary fixing mechanism who is used for fixed line plug 14, auxiliary fixing mechanism includes fixed block 20, slot 21 has transversely been seted up on two fixed blocks 20, two slot 21 interpolation are equipped with picture peg 22, fixedly connected with lug 23 on the lateral wall that picture peg 22 is close to shell 10, lug 23 tip and line plug 14 outer wall contact, picture peg 22 and fixed block 20 magnetism are inhaled.

In the specific use process, the cover 11 and the shell 10 are two parts, when the cover 11 needs to be fixed on the top of the shell 10, the cover 11 is firstly aligned to the port of the chute 12 and is inserted, then the cover 11 is pushed manually until the cover 11 is completely contained in the chute 12, the cover 11 is prevented from shifting in the chute 12 by the aid of the limiting mechanism, then the wire plug 14 is inserted into the access port 13, the plug 22 is transversely inserted into the slot 21 after the wire plug 14 is inserted, the plug 22 drives the lug 23 to synchronously move, the lug 23 is in contact with the outer wall of the wire plug 14, the lug 23 plays a limiting and fixing role, the wire plug 14 is prevented from moving in the slot 21, when the wire body shakes, the wire head and the access port 13 at the joint of the energy storage lithium battery pack cannot shift, the circuit is smooth to transmit, the cover 11 can be rapidly detached by the aid of the limiting mechanism, and the external instrument is not required to be detached, and the wire plug is convenient and rapid to overhaul.

As an implementation manner in this embodiment, as shown in fig. 1-4, the upper end face of the cover 11 is embedded with the non-slip sheet 111, and the upper surface of the non-slip sheet 111 is flush with the inner top wall of the chute 12, so that the sliding connection between the cover 11 and the chute 12 is not affected by the non-slip sheet 111. The cover 11 is accommodated in the chute 12, the end of the cover 11 is flush with the outer wall of the port of the chute 12, so that the bump 23 on the limit baffle 31 can be contacted with the outer wall of the end of the cover 11, and the cover 11 can be stably fixed in the chute 12. The two opposite side walls of the shell 10 are provided with heat dissipation holes 101, and heat in the shell 10 is rapidly dissipated through the heat dissipation holes 101.

As an implementation manner in this embodiment, as shown in fig. 1-2, a handle 221 is fixedly connected to an outer side wall of the insert plate 22, a magnet 222 is embedded in an outer side wall of the fixed block 20, the insert plate 22 is made of an iron material, and the insert plate 22 is magnetically fixed with the fixed block 20 through the magnet 222.

In the specific use, make picture peg 22 be convenient for take through the handle 221 that sets up, make picture peg 22 insert behind slot 21 can inhale fixedly in fixed block 20 magnetism through the magnet 222 that sets up, this structure makes picture peg 22 dismantle fast, need not dismantle with the help of external instrument, convenient and fast more during the use.

Example 2

As shown in fig. 1-4, based on the same concept as that of the above embodiment 1, the present embodiment further provides a novel energy storage lithium battery pack, where the limiting mechanism includes a damping rotating shaft 30, a limiting baffle 31 is fixedly sleeved on an outer wall of the damping rotating shaft 30, a limiting block 32 is fixedly connected to a side wall of the limiting baffle 31, which is close to the housing, and a side wall of the limiting block 32, which is close to the housing 10, is in contact with the housing 10.

In the specific use, when the lid 11 needs to be inserted into the spout 12, this limit baffle 31 is in horizontal state, and limit baffle 31 can not stop the port of spout 12 this moment, and when the lid 11 inserts into the spout 12, through manual rotation limit baffle 31, makes it rotatory 90 through damping pivot 30, and limit baffle 31 is in vertical state this moment, and this limit baffle 31 carries out spacing fixed to the lid 11 of spout 12 port department, avoids lid 11 to control the removal.

It should be noted that, when the limit baffle 31 rotates 0 ° or 90 ° through the damping rotation shaft 30, the limit baffle 31 is in a transverse state, and when the limit baffle 31 rotates 90 °, the limit baffle 31 is in a vertical state.

Working principle: when the lithium battery pack is used, the cover 11 and the shell 10 are two parts, when the cover 11 is required to be fixed on the top of the shell 10, the cover 11 is firstly aligned with the port of the chute 12 and is inserted, then the cover 11 is manually pushed until the cover 11 is completely accommodated in the chute 12, the cover 11 is prevented from shifting in the chute 12 by the aid of the limiting mechanism, then the line plug 14 is inserted into the access port 13, after the line plug 14 is inserted, the inserting plate 22 is transversely inserted into the slot 21, the inserting plate 22 drives the protruding block 23 to synchronously move, the protruding block 23 is in contact with the outer wall of the line plug 14, the protruding block 23 plays a limiting and fixing role on the line plug 14, the line plug 14 is prevented from moving in the slot 21, and when the line body shakes, the line head at the connecting position of the lithium battery pack and the access port 13 cannot shift, and circuit transmission is smooth.

The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting.

Claims

1. The utility model provides a novel energy storage lithium battery package, includes shell (10) and lid (11), its characterized in that: the two opposite side inner walls of the shell (10) are provided with sliding grooves (12), the cover bodies (11) are inserted into the two sliding grooves (12), the port of each sliding groove (12) is provided with a limiting mechanism for fixing the cover body (11), the side wall of the shell (10) far away from the limiting mechanism is provided with an access port (13), the access port (13) is internally provided with a wire plug (14), and two sides of the wire plug (14) are provided with auxiliary fixing mechanisms for fixing the wire plug (14);

the auxiliary fixing mechanism comprises fixing blocks (20), slots (21) are transversely formed in the two fixing blocks (20), inserting plates (22) are inserted into the two slots (21), protruding blocks (23) are fixedly connected to the side walls, close to the shell (10), of the inserting plates (22), the end portions of the protruding blocks (23) are in contact with the outer walls of the line plugs (14), and the inserting plates (22) are fixed with the fixing blocks (20) in a magnetic attraction mode.

2. The novel energy storage lithium battery pack according to claim 1, wherein: the limiting mechanism comprises a damping rotating shaft (30), a limiting baffle (31) is fixedly sleeved on the outer wall of the damping rotating shaft (30), a limiting block (32) is fixedly connected to the side wall, close to the shell, of the limiting baffle (31), and the side wall, close to the shell (10), of the limiting block (32) is in contact with the shell (10).

3. The novel energy storage lithium battery pack according to claim 2, wherein: the limiting baffle plate (31) rotates 0 degree or 90 degrees through the damping rotating shaft (30), when the limiting baffle plate (31) rotates 0 degree, the limiting baffle plate (31) is in a transverse state, and when the limiting baffle plate (31) rotates 90 degrees, the limiting baffle plate (31) is in a vertical state.

4. The novel energy storage lithium battery pack according to claim 1, wherein: the anti-slip sheet (111) is embedded to lid (11) up end, anti-slip sheet (111) upper surface flushes with the roof in spout (12).

5. The novel energy storage lithium battery pack according to claim 1, wherein: the handle (221) is fixedly connected to the outer side wall of the inserting plate (22), the magnet (222) is embedded in the outer side wall of the fixing block (20), the inserting plate (22) is made of iron materials, and the inserting plate (22) is magnetically attracted and fixed with the fixing block (20) through the magnet (222).

6. The novel energy storage lithium battery pack according to claim 1, wherein: the cover body (11) is accommodated in the sliding groove (12), and the end part of the cover body (11) is flush with the outer wall of the port of the sliding groove (12).

7. The novel energy storage lithium battery pack according to claim 1, wherein: and heat dissipation holes (101) are formed in two opposite side walls of the shell (10).