CN210379231U

CN210379231U - Novel disjunctor formula electricity core structure

Info

Publication number: CN210379231U
Application number: CN201921669100.8U
Authority: CN
Inventors: 武跃鹏; 冯树南; 祁春翔
Original assignee: Jiangsu Weifeng Power Industry Co Ltd
Current assignee: Jiangsu Weifeng Power Industry Co Ltd
Priority date: 2019-10-08
Filing date: 2019-10-08
Publication date: 2020-04-21
Anticipated expiration: 2029-10-08

Abstract

The utility model discloses a novel integrated cell structure, which comprises a cell shell, wherein a cell mounting plate is embedded in the cell shell, the surface of the battery cell mounting plate is embedded with a partition plate group, the surface of the battery cell mounting plate is provided with a battery cell group in a sliding way, the two ends of the battery cell mounting plate are respectively provided with a positive pole electricity-carrying sheet and a negative pole electricity-carrying sheet by bolts, the positive pole electricity-carrying sheet and the positive pole sheet of the battery cell group are mutually abutted and connected, the negative pole electricity-connecting piece and the negative pole piece of the cell group are mutually abutted and connected, the utility model is convenient for inserting and buckling the positive pole electricity-connecting piece and the negative pole electricity-connecting piece with the same cell structure through the first inserting and buckling cavity and the second inserting and buckling cavity which are arranged in the cell shell, therefore, the first conducting strip and the second conducting strip are utilized to connect the positive electrode connecting piece and the negative electrode connecting piece of two same cell structures to be connected with each other, so that a plurality of cell structures can be combined to supply power, and the requirements of users are met.

Description

Novel disjunctor formula electricity core structure

Technical Field

The utility model relates to an electricity core field specifically is a novel disjunctor formula electricity core structure.

Background

The battery cell is divided into an aluminum shell battery cell, a soft package battery cell (also called polymer battery cell) and a cylindrical battery cell. Generally, an aluminum shell battery cell is adopted by a mobile phone battery, soft package battery cells are mostly adopted by digital products such as Bluetooth, and a battery of a notebook computer adopts series-parallel combination of cylindrical battery cells.

And most of the electricity cores are used in series combination when being reused, so that the electricity output effect and the cruising ability are improved.

However, the conventional integrated cell structure has the following disadvantages:

1. the existing connected battery cell structure is mostly connected in series through a connecting circuit, the connecting mode is easy to use normally due to the fact that the connecting circuit is broken, and the connecting circuit occupies a large amount of space and influences the weight and the volume of the whole battery.

2. The existing integral type battery cell structure is connected with the integral type battery cell structure with the same model, so that the existing integral type battery cell structure can only be connected through a line, and the installation is very inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel disjunctor formula electricity core structure to current disjunctor formula electricity core structure among the solution above-mentioned background art, the majority carries out disjunctor colluding through the wiring, and this kind of connected mode is because of the unable normal use of circuit fracture easily, and the wiring can occupy a large amount of spaces moreover, influences the weight and the volume of whole battery, and current disjunctor formula electricity core structure makes can only pass through line connection with the disjunctor formula electricity core structure interconnect of the same model, installs very inconvenient problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel disjunctor formula electricity core structure, includes the electricity core shell, the inside electricity core mounting panel that inlays of electricity core shell, electricity core mounting panel surface mosaic has partition board group, electricity core group is installed to electricity core mounting panel surface thread slipping, positive pole piece and negative pole piece that takes are installed to electricity core mounting panel both ends difference bolt, positive pole piece that takes is supported each other with the positive plate of electricity core group and is connected, negative pole piece that takes is supported each other with electricity core group negative plate and is connected, electricity core shell one end is inlayed and is had anodal piece and negative pole piece that connects, electric connection between anodal piece one end and the anodal piece that connects, electric connection between negative pole piece and the negative pole piece that takes.

Preferably, the electricity core shell is inside to be seted up a socket joint chamber and No. two socket joint chambers, No. one conducting strip is installed to socket joint intracavity portion buckle, No. two conducting strips are installed to socket joint intracavity portion buckle, electric connection between a conducting strip one end and the anodal piece of connecting, electric connection between No. two conducting strips and the negative pole piece, through a socket joint chamber and No. two socket joint chambers of seting up inside the electricity core shell, the anodal piece of connecting of the same electric core structure of just doing benefit to the socket joint with the negative pole piece of connecting to utilize a conducting strip and No. two conducting strips with the anodal piece of connecting of two same electric core structures and negative pole piece interconnect, thereby can make the power supply of a plurality of electric core structure combinations, satisfied user's demand.

Preferably, electricity core shell one end is rotatory to be installed and is sealed the lug, sealed lug surface mosaic has the buckle, and through the sealed lug of the rotatory installation of electricity core shell one end, the convenience is sealed the electricity core shell, also can mutually support with the lug draw-in groove that the same electric core structure electricity core shell surface was seted up simultaneously, makes two the same electric core structures link up each other fixedly.

Preferably, the lug draw-in groove has been seted up on electricity core shell one end surface, the buckle groove has been seted up on lug draw-in groove inner wall surface, lug draw-in groove size and sealed lug size match each other, buckle groove size and buckle match each other, and buckle groove cooperation sealed lug surface mosaic buckle of seting up through lug draw-in groove inner wall surface can strengthen the stability that two same electric core structures link up, avoids two electric core structures after the connection the condition that drops to appear.

Preferably, the surfaces of the positive electrode power connection piece and the negative electrode power connection piece are provided with holes, and the holes formed in the surfaces of the positive electrode power connection piece and the negative electrode power connection piece are convenient for connecting a power transmission line, so that the phenomenon of off-line fracture of the line connection is avoided.

Preferably, the surface of the battery core mounting plate is attached with a ceramic fiber film, and the ceramic fiber film attached to the surface of the battery core mounting plate can play an insulating effect, so that the situation that the battery core in the whole battery core structure is short-circuited and electrified due to the damage of a single battery core is avoided, and the safety of the whole battery core structure is improved.

The utility model provides a novel disjunctor formula electricity core structure possesses following beneficial effect:

(1) the utility model discloses an anodal electrification piece and the negative pole electrification piece of bolt installation respectively at electricity core mounting panel both ends can communicate the positive negative pole of whole electric core group to electric core has the disjunctor efficiency of concentrated output in making whole electric core group, improve the electric energy output effect, partition plate group through inlaying on electricity core mounting panel surface, can separate electric core in the electric core group, avoid adjacent electric core each other to lean on the condition appearance that causes the short circuit, can also avoid independent electrical property to appear damaging the condition emergence that leads to the equal unable normal use of electric core in the whole electric core group.

(2) The utility model discloses an inside a inserting of seting up of electricity core shell is detained the chamber and is inserted No. two and detain the chamber, and the positive pole that conveniently does benefit to the same electric core structure of eye-splice connects the electric piece with negative pole to connect the electric piece to utilize a conducting strip and No. two conducting strips to connect the electric piece with the positive pole of two same electric core structures to connect electric piece interconnect with the negative pole, thereby can make the power supply of a plurality of electric core structure combinations, satisfied the user demand.

(3) The utility model discloses a buckle groove cooperation sealing lug surface mosaic's buckle that lug draw-in groove inner wall surface was seted up, can strengthen the stability that two the same electric core structures linked up, the condition that drops appears in two electric core structures after avoiding connecting, connect the hole that the piece surface was seted up with the negative pole through the positive pole, just, be favorable to linking up transmission line, avoid the circuit to link up the cracked condition of off-line appearance, through the attached ceramic fiber membrane in electric core mounting panel surface, can play insulating effect, avoid leading to the electric core short circuit condition appearance of even electricity in the whole electric core structure because of single electric core damage, the security of whole electric core structure has been improved.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is the utility model discloses an electricity core mounting panel structure schematic diagram.

In the figure: 1. an electrical core shell; 2. a battery cell mounting plate; 3. a separator plate group; 4. the electric core group; 5. a first eye-splice cavity; 6. a second buckling cavity; 7. a first conductive sheet; 8. a second conducting strip; 9. a negative electrode electrification sheet; 10. a positive electrode-carrying sheet; 11. the positive electrode is connected with the electric piece; 12. the negative electrode is connected with the electric piece; 13. sealing the bump; 14. buckling; 15. a bump card slot; 16. a fastening groove; 17. a hole; 18. a ceramic fiber membrane.

Detailed Description

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

As shown in fig. 1-3, the utility model provides a technical solution: the utility model provides a novel disjunctor formula electricity core structure, includes

electricity core shell

1, 1 inside of electricity core shell is inlayed and is had electric

core mounting panel

2, 2 surface mosaics of electricity core mounting panel have

partition plate group

3, 2 surface slipknots of electricity core mounting panel install

electric core group

4, 2 both ends of electricity core mounting panel are bolted mounting respectively and are had anodal electric piece 10 and negative pole electric piece 9, anodal

electric piece

10 and 4 anodal pieces of electric core group are supported each other and are leaned on the connection, negative pole electric piece 9 supports each other with 4 negative pole pieces of electric core group and lean on the connection, 1 one end of electricity core shell is inlayed and is had anodal electric piece 11 and negative pole electric piece 12, electric connection between anodal electric piece 10 one end and the anodal electric piece 11, electric connection between negative pole electric piece 12 and the negative pole electric piece 9.

Preferably, No. 5 and No. 6 eye-splice cavities have been seted up to electricity core shell 1 is inside, No. 7 conducting strips have been installed to the inside buckle in eye-splice cavity 5, No. 8 conducting strips have been installed to the inside buckle in eye-splice cavity 6, electric connection between 7 one end of a conducting strip and the anodal electric connecting piece 11, electric connection between No. 8 conducting strips and the negative pole electric connecting piece 12, through 1 inside eye-splice cavity 5 and No. 6 eye-splice cavities of seting up of electricity core shell, the anodal electric connecting piece 11 and the negative pole electric connecting piece 12 of the same electric core structure of eye-splice are conveniently do benefit to utilize conducting strip 7 and No. 8 conducting strips to connect the anodal electric connecting piece 11 and the negative pole electric connecting piece 12 interconnect of two the same electric core structures, thereby can make the power supply of a plurality of electric core structure combinations, satisfied user's demand.

Preferably, 1 one end of electricity core shell is rotatory to be installed and is sealed lug 13, sealed lug 13 surface mosaic has buckle 14, through the sealed lug 13 of 1 one end of electricity core shell rotatory installation, conveniently seals electricity core shell 1, also can mutually support with the lug draw-in groove 15 that the electricity core shell 1 surface of the same electric core structure was seted up simultaneously, makes two the same electric core structures link up each other fixedly.

Preferably, lug draw-in groove 15 has been seted up on 1 one end surface of electricity core shell, buckle groove 16 has been seted up on 15 inner wall surfaces of lug draw-in groove, 15 sizes of lug draw-in groove match each other with sealed lug 13 size, buckle groove 16 size matches each other with buckle 14, cooperates the buckle 14 of inlaying on sealed lug 13 surface through the buckle groove 16 that 15 inner wall surfaces of lug draw-in groove set up, can strengthen the stability that two same electric core structures link up, avoids two electric core structures after the connection the condition that drops to appear.

Preferably, the surfaces of the positive electrode electric connecting piece 11 and the negative electrode electric connecting piece 12 are provided with holes 17, and the holes 17 formed in the surfaces of the positive electrode electric connecting piece 11 and the negative electrode electric connecting piece 12 are convenient for connecting a power transmission line, so that the phenomenon of off-line fracture of the line connection is avoided.

Preferably, the surface of the battery cell mounting plate 2 is attached with a ceramic fiber membrane 18, and the ceramic fiber membrane 18 attached to the surface of the battery cell mounting plate 2 can play an insulating role, so that the situation that a battery cell in the whole battery cell structure is short-circuited and electrified due to the damage of a single battery cell is avoided, and the safety of the whole battery cell structure is improved.

It should be noted that, a novel disjunctor formula electric core structure, in operation, through 2 both ends difference bolt-on positive pole piece 10 and the negative pole piece 9 of electric core mounting panel, can communicate positive group and the negative pole group of whole electric core group 4, thereby make electric core have the disjunctor efficiency of concentrated output in the whole electric core group 4, improve the electric energy output effect, through 2 surperficial inlayed partition plate group 3 of electric core mounting panel, can separate electric core in the electric core group 4, avoid adjacent electric core to support each other to lean on the condition that causes the short circuit to appear, can also avoid independent electric property to appear damaging the condition that leads to the unable normal use of electric core all in the whole electric core group 4 to take place, through a plug-in buckle chamber 5 and No. two plug-in buckle chamber 6 of electric core shell 1 inside seting up, just, do benefit to plug-in the same electric core structure's positive pole piece 11 and negative pole piece 12, thereby utilize No. 7 and No. two same 8 with two same electric core structure's positive pole piece 11 and negative pole Interconnect, thereby can make the power supply of a plurality of electric core structure combinations, user's demand has been satisfied, buckle 14 inlayed on buckle groove 16 cooperation sealing convex block 13 surface seted up through 15 inner wall surfaces of lug draw-in groove, can strengthen the stability that two same electric core structures link up, avoid two electric core structures after connecting the condition that drops to appear, connect the hole 17 of 12 surface setups with the negative pole through positive pole electricity piece 11, just, it will link up the transmission line to do benefit to, avoid the circuit to link up the cracked condition of off-line to appear, through 2 surperficial attached ceramic fiber membrane 18 of electric core mounting panel, can play insulating effect, avoid leading to the condition appearance of electric core short circuit even electricity in the whole electric core structure because of single electric core damages, the security of whole electric core structure has been improved.

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 novel disjunctor formula electricity core structure, includes electricity core shell (1), its characterized in that: electricity core shell (1) is inside to be inlayed and to have electric core mounting panel (2), electricity core mounting panel (2) surface mosaic has partition plate group (3), electric core group (4) are installed to electric core mounting panel (2) surface sliding buckle, anodal electric lapping piece (10) and negative pole electric lapping piece (9) are installed to electricity core mounting panel (2) both ends difference bolt, anodal electric lapping piece (10) and electric core group (4) positive plate support each other to lean on being connected, negative pole electric lapping piece (9) and electric core group (4) negative pole piece support each other to lean on being connected, electricity core shell (1) one end is inlayed and is had anodal electric connection piece (11) and negative pole electric connection piece (12), electric connection between anodal electric lapping piece (10) one end and anodal electric connection piece (11), electric connection between negative pole piece (12) and negative pole lapping piece (9).

2. The novel integrated cell structure of claim 1, wherein: electric core shell (1) is inside to be seted up one number and to be inserted and detained chamber (5) and No. two numbers and to be inserted and detained chamber (6), No. one conducting strip (7) are installed to the inside buckle in a inserted and detained chamber (5), No. two conducting strips (8) are installed to the inside buckle in No. two inserted and detained chamber (6), electric connection between conducting strip (7) one end and anodal power connection piece (11), electric connection between No. two conducting strips (8) and negative pole power connection piece (12).

3. The novel integrated cell structure of claim 1, wherein: one end of the electric core shell (1) is rotatably provided with a sealing lug (13), and a buckle (14) is embedded in the surface of the sealing lug (13).

4. The novel integrated cell structure of claim 1, wherein: the electric core shell is characterized in that a convex block clamping groove (15) is formed in the surface of one end of the electric core shell (1), a clamping groove (16) is formed in the surface of the inner wall of the convex block clamping groove (15), the size of the convex block clamping groove (15) is matched with that of the sealing convex block (13), and the size of the clamping groove (16) is matched with that of the clamping buckle (14).

5. The novel integrated cell structure of claim 1, wherein: the surfaces of the positive electrode electric connecting piece (11) and the negative electrode electric connecting piece (12) are provided with holes (17).

6. The novel integrated cell structure of claim 1, wherein: and a ceramic fiber film (18) is attached to the surface of the battery cell mounting plate (2).