CN208352432U

CN208352432U - battery

Info

Publication number: CN208352432U
Application number: CN201720939842.2U
Authority: CN
Inventors: 曹正尚
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-07-31
Filing date: 2017-07-31
Publication date: 2019-01-08
Anticipated expiration: 2027-07-31

Abstract

A kind of battery, include an anode structure, one negative pole structure and an isolation film, anode structure includes the first filming layer of one first base portion and first base surface of covering, negative pole structure includes the second film plating layer of one second base portion and second base surface of covering, isolation film is set between anode structure and negative pole structure, and the third film plating layer with a third base portion and a covering third base surface, wherein, first, second and third film plating layer is by graphite particle or carbon particle and copper, aluminium, silver, nickle cobalt lithium manganate, carbon silicon and the sub- silicon of oxidation mix.Therefore it can increase the capacitor and quickly-chargeable of battery, and reduce the raised situation of internal temperature of battery.

Description

Battery

Technical field

The utility model relates to a kind of battery structures.

Background technique

In recent years, the use of popularizing due to various electronic device, lighting apparatus even remote-control toy, battery also everywhere may be used See, and it is various need more and more using the product function of battery in the case where, the power consumption of battery also rises with it, because This, the capacitance of battery and the battery that can quickly charge become the emphasis that relevant manufactures are developed.

Known battery is mainly by anode structure, negative pole structure, the isolation being set between anode structure and negative pole structure Film and the electrolyte being filled between positive and negative electrode structure and isolation film are formed.However the material of known positive and negative electrode structure Majority is based on copper and aluminium, and the positive and negative electrode structure based on copper and aluminum material is easy to generate chemical reaction with electrolyte, causes The reduced service life of the positive and negative electrode structure of battery, and be easy in battery charging and discharging, cause the temperature of inside battery to increase And influence the capacitance of battery and the efficiency of charge and discharge.

Utility model content

In view of above problem, the main purpose of the utility model is to provide a kind of batteries, can increase positive and negative electrode The service life of structure, and reduce the heating situation of inside battery, and have the advantages that capacitor is larger and quickly-chargeable.

The battery includes an anode structure, a negative pole structure and an isolation film, which includes one first base portion And a first filming layer, first base portion are made of metal or plastics, which is covered in the first base surface, should Negative pole structure includes one second base portion and one second film plating layer, which is made of metal or plastics, second plated film Layer is covered in second base surface, which is set between the anode structure and the negative pole structure, which includes One third base portion and a third film plating layer, the third base portion are made of metal or plastics, the third film plating layer be covered in this Three base surfaces.

Preferably, the first filming layer is by graphite particle or carbon particle and copper, aluminium, nickel, nickle cobalt lithium manganate, carbon silicon and oxygen Change sub- silicon to mix, second film plating layer is by graphite particle or carbon particle and copper, aluminium, nickel, nickle cobalt lithium manganate, carbon silicon and oxygen Change sub- silicon to mix, the third film plating layer is by graphite particle or carbon particle and copper, aluminium, nickel, nickle cobalt lithium manganate, carbon silicon and oxygen Change sub- silicon to mix.

Preferably, the first filming layer the preparation method comprises the following steps: by graphite particle or carbon particle and copper, aluminium, nickel, nickel cobalt mangaic acid Lithium, carbon silicon and the sub- silicon mixed smelting of oxidation and compression moulding, recycle the mode of vacuum coating to be plated in first base surface.

Preferably, second film plating layer the preparation method comprises the following steps: by graphite particle or carbon particle and copper, aluminium, nickel, nickel cobalt mangaic acid Lithium, carbon silicon and the sub- silicon mixed smelting of oxidation and compression moulding, recycle the mode of vacuum coating to be plated in second base surface.

Preferably, the third film plating layer the preparation method comprises the following steps: by graphite particle or carbon particle and copper, aluminium, nickel, nickel cobalt mangaic acid Lithium, carbon silicon and the sub- silicon mixed smelting of oxidation and compression moulding, recycle the mode of vacuum coating to be plated in second base surface.

Preferably, the battery also includes an electrolyte, which is filled between the anode structure and the isolation film, with And between the negative pole structure and the isolation film.

Preferably, the whole or at least one of graphite particles or carbon particle of first, second and third film plating layer Partial size be less than nano-scale 10nm.

Therefore, the utility model proposes battery can increase the battery positive and negative electrode structure service life, reduce battery The raised situation of internal temperature, and have the advantages that increase the battery capacitor and can quickly charge to the battery.

Detailed description of the invention

Fig. 1 is the battery structure schematic diagram of one preferred embodiment of the use of the new type.

[description of symbols]

10- battery；20- anode structure；

The first base portion of 22-；24- the first filming layer；

30- negative pole structure；The second base portion of 32-；

The second film plating layer of 34-；40- isolation film；

42- third base portion；44- third film plating layer；

50- electrolyte.

Specific embodiment

For the purpose of this utility model, technical solution and advantage is more clearly understood, below in conjunction with specific embodiment, and Referring to attached drawing, the utility model is described in further detail.

The 1st figure is please referred to, battery 10 provided by one preferred embodiment of the utility model includes that an anode structure 20, one is negative Pole structure 30, an isolation film 40 and an electrolyte 50.

Anode structure 20 includes one first base portion 22 and a first filming layer 24, and the first base portion 22 is by metal or plastics Material is made, and the first filming layer 24 is by graphite particle or carbon particle and copper, aluminium, nickel, nickle cobalt lithium manganate, carbon silicon and the sub- silicon of oxidation etc. Material mixes, and is covered in the surface of the first base portion 22, preferably, the graphite particle or carbon particle of the first filming layer 24 Partial size be less than nano-scale 10nm.

More specifically, the preparation method of the first filming layer 24 is the graphite that partial size is less than to the 10nm of nano-scale Materials mixed smelting and the compression moulding such as particle or carbon particle and copper, aluminium, nickel, nickle cobalt lithium manganate, carbon silicon and the sub- silicon of oxidation, then benefit 22 surface of the first base portion is plated in the mode of vacuum coating.

Negative pole structure 30 includes one second base portion 32 and one second film plating layer 34, the material and first of the second base portion 32 Base portion 22 is identical, is made of metal or plastic material, and the second film plating layer 34 is by graphite particle or carbon particle and copper, aluminium, nickel, nickel cobalt The materials such as LiMn2O4, carbon silicon and the sub- silicon of oxidation mix, and are covered in the surface of the second base portion 32, preferably, the second plated film The graphite particle of layer 34 or the partial size of carbon particle are less than the 10nm of nano-scale.

More specifically, the preparation method of the second film plating layer 34 is the graphite that partial size is less than to the 10nm of nano-scale Materials mixed smelting and the compression moulding such as particle or carbon particle and copper, aluminium, nickel, nickle cobalt lithium manganate, carbon silicon and the sub- silicon of oxidation, then benefit 32 surface of the second base portion is plated in the mode of vacuum coating.

Isolation film 40 is set between anode structure 20 and negative pole structure 30, isolation film 40 include a third base portion 42 with And a third film plating layer 44, the material of third base portion 42 is identical as the first, second base portion 22,32, by metal or plastic material system At third film plating layer 44 is mixed by graphite particle or the materials such as carbon particle and the sub- silicon of copper, aluminium, nickel, nickle cobalt lithium manganate, carbon silicon and oxidation It closes, and is covered in the surface of third base portion 42, preferably, the graphite particle of third film plating layer 44 or the partial size of carbon particle are small In the 10nm of nano-scale.

More specifically, the preparation method of third film plating layer 44 is the graphite that partial size is less than to the 10nm of nano-scale Materials mixed smelting and the compression moulding such as particle or carbon particle and copper, aluminium, nickel, nickle cobalt lithium manganate, carbon silicon and the sub- silicon of oxidation, then benefit 42 surface of third base portion is plated in the mode of vacuum coating.

It is noted that in the preferred embodiment, when preparing the first, second and third film plating layer 24,34,44, The graphite particle of first, second and third film plating layer 24,34,44 or the partial size of carbon particle are respectively less than the 10nm of nano-scale, and In other preferred embodiments, can also only have first, second and third film plating layer 24,34,44 one of them graphite particle or The partial size of carbon particle is less than the 10nm of nano-scale.

Electrolyte 50 is filled between anode structure 20 and isolation film 40 and between negative pole structure 30 and isolation film 40.

Therefore, the service life of the positive and negative electrode structure 20,30 of battery 10 can be increased, 10 internal temperature of battery is reduced and increase Situation, and have the advantages that increase and 10 capacitor of battery and can quickly charge to battery 10.

Particular embodiments described above has carried out into one the purpose of this utility model, technical scheme and beneficial effects Step is described in detail, it should be understood that the foregoing is merely specific embodiment of the utility model, are not limited to this reality With novel, within the spirit and principle of the utility model, any modification, equivalent substitution, improvement and etc. done should all include It is within the protection scope of the utility model.

Claims

1. a kind of battery, includes:

One anode structure includes one first base portion and a first filming layer, and first base portion is made of metal or plastics, institute It states the first filming layer and is covered in first base surface；

One negative pole structure includes one second base portion and one second film plating layer, and second base portion is made of metal or plastics, institute It states the second film plating layer and is covered in second base surface；And

One isolation film is set between the anode structure and the negative pole structure, the isolation film include a third base portion with And a third film plating layer, the third base portion are made of metal or plastics, the third film plating layer is covered in the third base portion Surface.

2. battery according to claim 1, also includes an electrolyte, the electrolyte is filled in the anode structure and institute It states between isolation film and between the negative pole structure and the isolation film.

3. battery according to claim 1, wherein the first filming layer, and/or the second film plating layer, and/or third Film plating layer includes graphite particle or carbon particle, and the partial size of the graphite particle or carbon particle is less than the 10nm of nano-scale.