CN218385559U

CN218385559U - Replaceable battery cell device for energy storage power supply

Info

Publication number: CN218385559U
Application number: CN202222632281.5U
Authority: CN
Inventors: 郑俊涛; 杜楠; 卢志军
Original assignee: Shenzhen Youneng Electric Co ltd
Current assignee: Shenzhen Youneng Electric Co ltd
Priority date: 2022-10-08
Filing date: 2022-10-08
Publication date: 2023-01-24
Anticipated expiration: 2032-10-08

Abstract

The utility model discloses a replaceable battery cell device for an energy storage power supply, which comprises an energy storage power supply and a battery cell module, wherein one side of the energy storage power supply is provided with an output port, the other side of the energy storage power supply is provided with a containing cavity, one end of the battery cell module is provided with a connecting plug, the energy storage power supply is positioned in the containing cavity and is provided with a connecting joint, and the connecting plug is inserted and electrically connected with the connecting joint; the utility model discloses a with the attach plug grafting on the electric core module attach fitting on energy storage power, simultaneously through form elasticity grafting structure between removal inserted block in the installation component and the supporting spring, and cooperate between the fixed slot, form elasticity butt structure between stopper and the torque spring in addition, and match each other between the spacing groove, realize that electric core module installs fast on energy storage power, and guarantee the stability of being connected between electric core module and the energy storage power to be favorable to the change of electric core device on energy storage power.

Description

Replaceable battery cell device for energy storage power supply

Technical Field

The utility model relates to a technical field of energy storage power specifically is a can replace electric core device that energy storage power used.

Background

The energy storage power source gains a great deal of attention in the industry thanks to its ability to meet outdoor and emergency power demands. The BMS module that has the electric core group in the energy storage power and be used for managing the electric core group is convenient for with the electric connection of electric core group, and the BMS module is usually near the electric core group setting.

The main electric core module part of current lithium cell energy storage power adopts the simple and easy series connection of a plurality of battery cells or parallelly connected to form mostly, generally with the plug of electric core module directly peg graft on the connector of energy storage power, perhaps spacing in energy storage power's inside to electric core module through the apron, need with a plurality of fix with screws on energy storage power's casing, the former is not hard up easily, the latter is operated more troublesome and need carry out one by one with the help of specialized tool and twist soon, thereby be unfavorable for the change of electric core device on energy storage power.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can replace electric core device that energy storage power used to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a can replace electric core device that energy storage power used, includes energy storage power and electric core module, one side of energy storage power is provided with the delivery outlet, and the opposite side of energy storage power has been seted up and has been held the chamber, and the one end of electric core module is provided with connecting plug, and the last position of energy storage power is provided with the attach fitting in holding the intracavity, pegs graft and electric connection between connecting plug and the attach fitting, and the other end of electric core module is provided with the mount pad, is provided with the installation component of being convenient for adjust on the mount pad.

Preferably, it is "T" type notch structure to hold the chamber, and the fixed slot has all been seted up to the opening part both sides that hold the chamber, holds the chamber and is provided with two sets ofly, and two sets ofly hold the chamber about energy storage power symmetric distribution.

Preferably, the installation component is including removing the inserted block, and first spout has all been seted up to the both sides of mount pad, removes the inserted block and is "L" type structure, and slides and peg graft on first spout, matches each other between the tip of removing the inserted block and the fixed slot, is provided with the fixed block on the mount pad, has seted up the spacing groove on the fixed block.

Preferably, one side of the movable insertion block is provided with a traction stop block, one end of the mounting seat, which is positioned on the first sliding groove, is provided with a second sliding groove, the traction stop block is of a T-shaped structure and is inserted on the second sliding groove in a sliding manner, and an opening of the second sliding groove is provided with the mounting block.

Preferably, a supporting spring is arranged between the traction stop block and the second sliding groove, a rotating groove is formed in one side of the movable inserting block, and a fixing shaft is fixedly inserted into the rotating groove.

Preferably, the fixed shaft is rotatably sleeved with a limiting block, a torsion spring is arranged between the limiting blocks on the fixed shaft, one end of the torsion spring is fixed on the fixed shaft, the other end of the torsion spring is fixed on the limiting block, and the end part of the limiting block abuts against the limiting groove.

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

the utility model discloses a with the attach plug grafting on the electric core module attach fitting on energy storage power, simultaneously through form elasticity grafting structure between removal inserted block in the installation component and the supporting spring, and cooperate between the fixed slot, form elasticity butt structure between stopper and the torque spring in addition, and match each other between the spacing groove, realize that electric core module installs fast on energy storage power, and guarantee the stability of being connected between electric core module and the energy storage power to be favorable to the change of electric core device on energy storage power.

Drawings

Fig. 1 is a schematic structural diagram of one side of the energy storage power supply of the present invention.

Fig. 2 is a schematic diagram of the energy storage power supply of the present invention.

Fig. 3 is the structure schematic diagram between the energy storage power supply and the battery cell module of the present invention.

Fig. 4 is a schematic structural diagram of the mounting assembly of the present invention.

Fig. 5 is an enlarged schematic structural view of a portion a in fig. 4 according to the present invention.

In the figure: 1. an energy storage power supply; 11. connecting a joint; 2. a cell module; 21. a connecting plug; 3. an output port; 4. an accommodating chamber; 41. a fixing groove; 5. a mounting seat; 6. moving the insert block; 61. pulling the stop block; 62. mounting blocks; 63. a support spring; 64. a fixed shaft; 65. a limiting block; 66. a torsion spring; 67. a fixed block; 68. a limiting groove.

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 to 5, the present invention provides a technical solution: the utility model provides a can replace electric core device that energy storage power used, includes energy storage power 1 and electric core module 2, and delivery outlet 3 is installed to one side of energy storage power 1, and energy storage power 1's opposite side has been seted up and has been held chamber 4, holds chamber 4 and be "T" type notch structure, and connecting plug 21 is installed to electric core module 2's one end, and energy storage power 1 is last to be located to hold and is provided with attach fitting 11 in the chamber 4, pegs graft and electric connection between attach fitting 21 and the attach fitting 11.

The other end welding of electricity core module 2 has mount pad 5, fixed slot 41 has all been seted up to the opening part both sides that hold chamber 4, it is provided with two sets ofly to hold chamber 4, two sets ofly hold chamber 4 about energy storage power supply 1 symmetric distribution, be provided with the installation component of being convenient for adjust on mount pad 5, the installation component is including removing inserted block 6, first spout has all been seted up to the both sides of mount pad 5, it is "L" type structure to remove inserted block 6, and slide and peg graft on first spout, match each other between the tip of removing inserted block 6 and fixed slot 41.

Remove one side of inserted block 6 and be fixed with tractive dog 61, the second spout has been seted up to the one end that lies in first spout on the mount pad 5, tractive dog 61 is "T" type structure, and slide and peg graft on the second spout, the opening part of second spout is fixed with installation piece 62, installation piece 62 passes through the fix with screw on mount pad 5, fixedly connected with supporting spring 63 between tractive dog 61 and the second spout, remove and form elasticity grafting structure between inserted block 6 and the supporting spring 63, and cooperate between the fixed slot 41, realize spacing fixedly between mount pad 5 and the energy storage power supply 1, and then be convenient for connect plug 21 on the electric core module 2 peg graft on connector 11 steadily.

The turn-trough has been seted up to one side of removing inserted block 6, it has fixed axle 64 to peg graft fixedly on the turn-trough, it has cup jointed stopper 65 to rotate on the fixed axle 64, it has cup jointed torque spring 66 to lie in on the fixed axle 64 between the stopper 65, torque spring 66's one end is fixed on fixed axle 64, and the other end is fixed on stopper 65, the welding has fixed block 67 on mount pad 5, spacing groove 68 has been seted up on fixed block 67, the tip butt of stopper 65 is on spacing groove 68, torque spring 66's torsional force effect is down in this embodiment, make stopper 65's tip butt on spacing groove 68, form elasticity butt structure, further realize spacing fixed relative stability between mount pad 5 and energy storage power supply 1.

During practical use, the limiting blocks 65 on the two sides are shifted to enable the end parts of the limiting blocks to be parallel to the fixing blocks 67, the movable insertion blocks 6 on the two sides are pushed to enable the end parts of the movable insertion blocks to be accommodated in the first sliding grooves, the connecting plug 21 on the cell module 2 is stably inserted into the connecting joint 11 on the energy storage power supply 1, then the end parts of the movable insertion blocks 6 are inserted into the fixing grooves 41, an elastic insertion structure is formed between the movable insertion blocks 6 and the supporting springs 63, the limiting blocks 65 are loosened, the end parts of the limiting blocks 65 abut against the limiting grooves 68 under the action of the torsional force of the torsion springs 66 to form an elastic abutting structure, limiting and fixing between the mounting seat 5 and the energy storage power supply 1 are achieved, and the connecting plugs 21 on the cell module 2 are stably inserted into the connecting joints 11; when needing to be changed, only need stir the stopper 65 of both sides and make between its tip and the fixed block 67 parallel to promote the removal inserted block 6 of both sides and make its tip hold to first spout in, take out electric core module 2 and can be convenient for change.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a can replace electric core device that energy storage power used, includes energy storage power (1) and electric core module (2), its characterized in that: one side of energy storage power supply (1) is provided with delivery outlet (3), and the opposite side of energy storage power supply (1) has been seted up and has been held chamber (4), and the one end of electric core module (2) is provided with connecting plug (21), lies in on energy storage power supply (1) and is provided with attach fitting (11) in holding chamber (4), pegs graft and electric connection between connecting plug (21) and attach fitting (11), and the other end of electric core module (2) is provided with mount pad (5), is provided with the installation component of being convenient for to adjust on mount pad (5).

2. The replaceable battery cell device for the energy storage power supply of claim 1, wherein: hold chamber (4) and be "T" type notch structure, hold the opening part both sides of chamber (4) and all seted up fixed slot (41), hold chamber (4) and be provided with two sets ofly, two sets ofly hold chamber (4) about energy storage power (1) symmetric distribution.

3. The replaceable battery cell device for the energy storage power supply of claim 1, wherein: the installation component comprises a movable insert block (6), first sliding grooves are formed in two sides of a mounting seat (5), the movable insert block (6) is of an L-shaped structure and is inserted into the first sliding grooves in a sliding mode, the end portion of the movable insert block (6) is matched with the fixing groove (41) in a mutual matching mode, a fixing block (67) is arranged on the mounting seat (5), and a limiting groove (68) is formed in the fixing block (67).

4. The replaceable battery cell device for the energy storage power supply according to claim 3, wherein: one side of the movable insert block (6) is provided with a traction stop block (61), one end, located on the first sliding groove, of the mounting seat (5) is provided with a second sliding groove, the traction stop block (61) is of a T-shaped structure and is inserted into the second sliding groove in a sliding mode, and an installation block (62) is arranged at the opening of the second sliding groove.

5. The replaceable cell device for an energy storage power supply of claim 4, wherein: a supporting spring (63) is arranged between the traction stop block (61) and the second sliding groove, a rotating groove is formed in one side of the movable inserting block (6), and a fixing shaft (64) is fixedly inserted into the rotating groove in an inserting mode.

6. The replaceable cell device for an energy storage power supply of claim 5, wherein: the limiting blocks (65) are rotatably sleeved on the fixed shaft (64), a torsion spring (66) is arranged between the limiting blocks (65) on the fixed shaft (64), one end of the torsion spring (66) is fixed on the fixed shaft (64), the other end of the torsion spring is fixed on the limiting blocks (65), and the end parts of the limiting blocks (65) are abutted against the limiting grooves (68).