CN210467923U

CN210467923U - Simple universal machine starting battery

Info

Publication number: CN210467923U
Application number: CN201921520101.6U
Authority: CN
Inventors: 夏超; 金明钢; 陈洋波; 徐振超; 陈武凤; 丁希罕
Original assignee: Hangzhou Skyrich Power Co ltd
Current assignee: Hangzhou Skyrich Power Co ltd
Priority date: 2019-09-12
Filing date: 2019-09-12
Publication date: 2020-05-05
Anticipated expiration: 2029-09-12

Abstract

The utility model relates to a letter version leads to quick-witted start battery, characterized by is by electric core, the protection shield, the discharge plug, keep apart protective structure, outer protection paper, the pyrocondensation membrane, the copper sheet, insulating waterproof glue constitutes, electric core passes through the copper sheet electricity with the protection shield and is connected, set up the discharge plug on the protection shield, it keeps apart protective structure to set up between electric core head and the protection shield, the protection shield is installed on keeping apart protective structure, insulating waterproof glue irritates at letter version leads to quick-witted start battery head, outer protection paper parcel electric core, the protection shield, keep apart protective structure, the copper sheet, insulating waterproof glue, be provided with the pyrocondensation membrane. This application isolation protective structure has two, is located the both sides that electric core head corresponds respectively, has the space between two isolation protective structure. The isolation protection structure is formed by two EVA (ethylene vinyl acetate) foam, and the protection plate is arranged on the two EVA foam. The discharging plug adopts a T-shaped plug. The outer protective paper adopts highland barley paper. The structure is simple, the use is convenient, the cost is low, and the effect is good.

Description

Simple universal machine starting battery

Technical Field

The application relates to a simple universal starter battery which is mainly suitable for the design and production of lithium ion batteries.

Background

The lithium ion battery who is applied to general engine on the existing market and starts is more, and this type of battery is fixed in that the casing is inside to seal with battery cover (lock protection shield) and battery case parcel battery core group, this kind of structure: the battery shell occupies a large space, the residual space inside the shell is large, the residual space cannot be effectively utilized, the length of the internally welded positive and negative electrode leads is difficult to control, the production operation steps are complex, and the cost is high.

Disclosure of Invention

The technical problem that this application was solved is overcome the above-mentioned not enough that exists among the prior art, and provides a simple edition general machine start battery that the structure is succinct, convenient to use, and is with low costs, effectual.

The technical scheme adopted by the application for solving the technical problems is as follows:

the utility model provides a letter version leads to quick-witted start-up battery, characterized by is by electric core, the protection shield, the discharge plug, keep apart protective structure, outer protection paper, the pyrocondensation membrane, the copper sheet, insulating waterproof glue constitutes, electric core passes through the copper sheet electricity with the protection shield and is connected, set up the discharge plug on the protection shield, it keeps apart protective structure to set up between electric core head and the protection shield, the protection shield is installed on keeping apart protective structure, insulating waterproof glue is irritated and is adorned on letter version leads to quick-witted start-up battery head (protection shield), outer protection paper parcel (encapsulation) electric core, the protection shield, keep apart protective structure, the copper sheet, insulating waterproof glue, be. This application has saved plastic casing, has reduced battery size and weight, promotes space utilization, reduces construction cost. The arrangement of the insulating waterproof glue realizes insulation, heat dissipation and waterproof protection.

This application isolation protective structure has two, is located the both sides that electric core head corresponds respectively, has the space (two isolation protective structure do not hug closely) between two isolation protective structure, practices thrift the cost, easy to assemble.

This application it is cotton to keep apart protective structure for two EVA steeps, and the protection shield setting is cotton at two EVA steeps.

The discharging plug is wide in application range and uses the T-shaped plug (or other quick plugs) with stronger universality.

The application the outer protective paper adopts highland barley paper.

Compared with the prior art, the application has the following advantages and effects: the structure is simple, the use is convenient, the cost is low, and the effect is good.

Drawings

Fig. 1 is a perspective view of an embodiment of the present application.

FIG. 2 is a schematic view of an embodiment of the present application with the outermost layer of heat shrink film removed.

Fig. 3 is a schematic structural diagram of the present application, with the outermost layer of heat-shrinkable film, the second layer of outer protective paper, and the insulating waterproof adhesive removed.

Detailed Description

The present application will be described in further detail below with reference to the accompanying drawings by way of examples, which are illustrative of the present application and are not limited to the following examples.

Referring to fig. 1 to 3, the simple start-up battery of the present embodiment includes an electric core (battery pack) 1, a protection board (battery management system) 2, an isolation protection structure 3, a discharge plug 4, an outer protection paper 5, a thermal shrinkage film 6, a copper sheet 7, and a potting adhesive (insulating waterproof adhesive) 8, where the electric core 1 is connected in series by the adapter board, the size of the protection board 2 is reduced, the protection board 2 is placed at the head of the electric core 1 and separated by the isolation protection structure 3, and the positive and negative poles of the protection board 2 are connected to the positive and negative poles of the electric core 1.

Isolation protective structure 3 is that two blocks of EVA bubble are cotton, and the quality is light, and is with low costs.

The discharging plug 4 of the battery core 1 of the application uses a T-shaped plug (or other quick plugs) with stronger universality for external connection.

The simple-version general-purpose machine starting battery uses the outer protective paper 5 for package protection, and the outer protective paper 5 can adopt highland barley paper (the highland barley paper has certain hardness and can effectively protect the battery core 1); the simple general engine starts the protection plate 2 at the head part of the battery and is protected by the pouring sealant 8, so that the waterproof performance of the battery is effectively ensured; the final product is shaped by using the thermal shrinkage film 6, so that the shell is saved, and the cost is reduced.

The application has the following main structural characteristics:

1. the embodiment cancels the plastic shell, reduces the physical size and weight of the original battery, improves the space utilization rate and reduces the construction cost.

2. The structure is simplified, so that the operation steps of production are saved, and the manufacturing cost is reduced;

3. due to the optimization of the protection plate 2, the copper sheet 7 is used for replacing the welding of the positive and negative leads, so that the lead consumption is reduced;

4. a T-shaped plug (or other quick connectors) is used for outputting external current, so that quick connection can be realized;

5. the battery head protection plate 2 is sealed by using a pouring sealant 8, so that insulation, heat dissipation and waterproof protection are realized.

All simple variations and combinations of the technical features and technical solutions of the present application are considered to fall within the scope of the present application.

Claims

1. The utility model provides a letter version leads to quick-witted start-up battery, characterized by is by electric core, the protection shield, the discharge plug, keep apart protective structure, outer protection paper, the pyrocondensation membrane, the copper sheet, insulating waterproof glue is constituteed, electric core passes through the copper sheet electricity with the protection shield and is connected, set up the discharge plug on the protection shield, electric core head sets up keeps apart protective structure, the protection shield is installed on keeping apart protective structure, insulating waterproof glue filling leads to quick-witted start-up battery head at letter version, outer protection paper parcel electric core, the protection shield, keep apart protective structure, the copper sheet, insulating waterproof glue, be provided with the pyroconde.

2. The machine start battery of claim 1, wherein: the isolation protection structures are two and are respectively positioned on two sides corresponding to the head of the battery cell, and a space is arranged between the two isolation protection structures.

3. The machine start battery according to claim 1 or 2, wherein: the isolation protection structure comprises two EVA foam pieces, and the protection plate is arranged on the two EVA foam pieces.

4. The machine start battery of claim 1, wherein: the discharging plug adopts a T-shaped plug.

5. The machine start battery of claim 1, wherein: the outer protective paper adopts highland barley paper.