CN210349973U

CN210349973U - Large-capacity flat-head battery

Info

Publication number: CN210349973U
Application number: CN201921315736.2U
Authority: CN
Inventors: 冯星砚
Original assignee: Dongguan Nuoxing Electronic Co ltd
Current assignee: Dongguan Nuoxing Electronic Co ltd
Priority date: 2019-08-14
Filing date: 2019-08-14
Publication date: 2020-04-17
Anticipated expiration: 2029-08-14

Abstract

The utility model discloses a large capacity crew cut battery, at the bottom of positive cap, anodal ring, box hat, mass flow body copper needle, negative pole calamine cream, diaphragm paper, sealing washer, support ring and negative pole, the bottom of box hat is provided with the positive cap, and the top of box hat is provided with at the bottom of the negative pole, and simultaneously, the bottom at the bottom of negative pole is through support ring fixedly connected with mass flow body copper needle, the inboard of box hat is provided with diaphragm paper, and the inboard packing of diaphragm paper has the negative pole calamine cream, and simultaneously, is provided with the anodal ring between the lower extreme in the diaphragm paper outside and the inboard lower extreme of box hat, the sealing washer has been cup jointed to the surface of mass flow body copper needle, and the top of sealing washer. The utility model discloses negative pole calamine cream has been filled in the inboard of diaphragm paper to set up anodal ring between the lower extreme in the diaphragm paper outside and the inboard lower extreme of box hat, can effectively improve the capacity of this battery, thereby prolonged its live time, brought very big facility for people's use.

Description

Large-capacity flat-head battery

Technical Field

The utility model relates to the technical field of batteries, specifically be a large capacity crew cut battery.

Background

The battery is a part of space of a cup, a groove or other container or a composite container which is filled with electrolyte solution and metal electrodes to generate current, and a device which can convert chemical energy into electric energy has a positive electrode and a negative electrode, the performance parameters of the battery mainly comprise electromotive force, capacity, specific energy and resistance, the battery is used as an energy source, can obtain stable voltage, stable current, stable power supply for a long time and little current influenced by the outside, the battery has simple structure, convenient carrying, simple and easy charging and discharging operation, stable and reliable performance and no influence from outside climate and temperature, plays a great role in all aspects of modern society life, the flat-head battery is one of the batteries, but the existing flat-head battery has smaller capacity, therefore, the flat-head battery with large capacity is provided for bringing inconvenience to the use of people.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a large capacity crew cut battery 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 large capacity crew cut battery, includes at the bottom of anodal cap, positive polar ring, box hat, mass flow body copper needle, negative pole calamine cream, diaphragm paper, sealing washer, support ring and the negative pole, the bottom of box hat is provided with positive polar cap, and the top of box hat is provided with at the bottom of the negative pole, and simultaneously, the bottom at the bottom of negative pole is through support ring fixedly connected with mass flow body copper needle, the inboard of box hat is provided with diaphragm paper, and the inboard packing of diaphragm paper has negative pole calamine cream, and simultaneously, is provided with positive polar ring between the lower extreme in the diaphragm paper outside and the inboard lower extreme of box hat.

Preferably, the outer surface of the current collector copper needle is sleeved with a sealing ring, and the top of the sealing ring is fixedly connected with the bottom of the support ring.

Preferably, the steel shell is of a cylindrical structure, the diameter of the steel shell is 19.2-19.4mm, and the height of the steel shell is 55.6-56.2 mm.

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

the utility model discloses negative pole calamine cream has been filled in the inboard of diaphragm paper to set up anodal ring between the lower extreme in the diaphragm paper outside and the inboard lower extreme of box hat, can effectively improve the capacity of this battery, thereby prolonged its live time, brought very big facility for people's use.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

In the figure: 1 positive electrode cap, 2 positive electrode rings, 3 steel shells, 4 current collector copper needles, 5 negative electrode zinc paste, 6 diaphragm paper, 7 sealing rings, 8 support rings and 9 negative electrode bottoms.

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.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

The positive electrode cap 1, the positive electrode ring 2, the steel shell 3, the current collector copper needle 4, the negative electrode zinc paste 5, the diaphragm paper 6, the sealing ring 7, the support ring 8 and the negative electrode bottom 9 are all universal standard parts or parts known by technicians in the field, and the structure and the principle of the parts are known by the technicians in the technical manual or known by a conventional experimental method.

Referring to fig. 1, a large-capacity flat-head battery includes an anode cap 1, an anode ring 2, a steel shell 3, a current collector copper needle 4, a cathode zinc paste 5, a separator paper 6, a seal ring 7, a support ring 8 and a cathode bottom 9, wherein the steel shell 3 is a cylindrical structure, the diameter of the steel shell 3 is 19.2-19.4mm, the height of the steel shell 3 is 55.6-56.2mm, the bottom of the steel shell 3 is provided with the anode cap 1, the top of the steel shell 3 is provided with the cathode bottom 9, the bottom of the cathode bottom 9 is fixedly connected with the current collector copper needle 4 through the support ring 8, the outer surface of the current collector copper needle 4 is sleeved with the seal ring 7, the top of the seal ring 7 is fixedly connected with the bottom of the support ring 8, the inner side of the steel shell 3 is provided with the separator paper 6, the inner side of the separator paper 6 is filled with the cathode zinc paste 5, the cathode zinc paste 5 includes zinc powder, a binder, an, meanwhile, the anode ring 2 is arranged between the lower end of the outer side of the diaphragm paper 6 and the lower end of the inner side of the steel shell 3, and the anode ring 2 is composed of electrolytic manganese dioxide, conductive agent graphite and electrolyte, so that the capacity of the battery can be effectively improved, the service life of the battery is prolonged, and great convenience is brought to the use of people.

When the battery is used, the negative electrode zinc paste 5 is filled in the inner side of the diaphragm paper 6, and the positive electrode ring 2 is arranged between the lower end of the outer side of the diaphragm paper 6 and the lower end of the inner side of the steel shell 3, so that the capacity of the battery can be effectively improved, the service life of the battery is prolonged, and great convenience is brought to the use of people.

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 large capacity crew cut battery, includes at the bottom of positive cap (1), anodal ring (2), steel-shelled (3), mass flow body copper needle (4), negative pole calamine cream (5), diaphragm paper (6), sealing washer (7), support ring (8) and the negative pole (9), its characterized in that: the bottom of box hat (3) is provided with anodal cap (1), and the top of box hat (3) is provided with negative pole end (9), and simultaneously, support ring (8) fixedly connected with mass flow body copper needle (4) are passed through to the bottom of negative pole end (9), the inboard of box hat (3) is provided with diaphragm paper (6), and the inboard packing of diaphragm paper (6) has negative pole calamine cream (5), and simultaneously, is provided with anodal ring (2) between the lower extreme in the diaphragm paper (6) outside and the lower extreme of box hat (3) inboard.

2. A large capacity flat head battery as claimed in claim 1, wherein: the outer surface of the current collector copper needle (4) is sleeved with a sealing ring (7), and the top of the sealing ring (7) is fixedly connected with the bottom of the support ring (8).

3. A large capacity flat head battery as claimed in claim 1, wherein: the steel shell (3) is of a cylindrical structure, the diameter of the steel shell (3) is 19.2-19.4mm, and the height of the steel shell (3) is 55.6-56.2 mm.