CN202817062U

CN202817062U - Saddles for battery shell, battery shell assembly and lead-acid storage battery

Info

Publication number: CN202817062U
Application number: CN2012203886491U
Authority: CN
Inventors: 熊正林; 肖芳
Original assignee: Anhui Leoch Battery Technology Co Ltd
Current assignee: Anhui Leoch Battery Technology Co Ltd
Priority date: 2012-08-07
Filing date: 2012-08-07
Publication date: 2013-03-20
Anticipated expiration: 2022-08-07

Abstract

The application discloses saddles for a battery shell, a battery shell assembly and a lead-acid storage battery. The battery shell assembly comprises the battery shell, and further comprises a plurality of saddles. The battery shell comprises a plurality of unit cells separate from each other. Saddles are embedded at the bottoms of the unit cells. Hollowed areas penetrating through up and down are distributed on the saddles. The saddles for the battery shell assembly can be placed at the bottom of the unit cells in the battery shell, so that the battery shells in the same size are suitable for batteries in different capacities by adding the saddles or saddles in different heights so as to adapt battery polar plates in different heights. Therefore, the universality of the battery shell is increased, and the consumption of materials, manpower and financial resources caused by different moulds independently arranged batteries in capacities can be avoided, so that the production cost is saved.

Description

The saddle, battery container assembly and a kind of lead acid accumulator that are used for battery container

Technical field

The application relates to field of batteries, relates in particular to a kind of saddle for battery container, battery container assembly and a kind of lead acid accumulator.

Background technology

The characteristics such as that lead acid accumulator has is cheap, reliable in quality, range of capacity are large, easy maintenance, long service life, thereby be widely used in a plurality of industrial circles such as automobile, electric motor car.Along with the day by day fierceness of market competition, lower the production cost of battery, improve the competitiveness of product in market, become at present each battery production producer outline.

In the storage battery production process, for the product of all kinds of specifications, its each part has fixing size, so the versatility of each parts is not strong, and same parts can't use on the battery of different size.For example for battery container, although the pole plate of the battery that capacity is close can be contained in the same battery container fully, but can't be fixed on in the battery container of supporting owing to the battery pole plates height, cause the battery container of different capabilities battery must distinguish die sinking, increase time and cost that battery is made, caused the waste of manpower and materials.

Summary of the invention

The technical problem underlying that the application will solve is that a kind of saddle, battery container assembly and a kind of lead acid accumulator housing of being used for battery container that reduces cost is provided.

First aspect according to the application, the application provides a kind of battery container assembly, comprise battery container, also comprise a plurality of saddles, described battery container comprises a plurality of cells spaced apart from each other, the bottom of each described cell is equipped with saddle, is distributed with the hollow out zone of up/down perforation on the described saddle.

Among a kind of embodiment, described saddle comprises the upper surface for the contact battery pole plates, and the lower surface that is used for contacting the bottom of described cell, also is provided with the brace rod of projection on the described lower surface.

Among a kind of embodiment, described hollow out zone has a plurality of, and is evenly distributed on the described saddle.

Among a kind of embodiment, described hollow out zone is criss-cross, circle or triangle.

Among a kind of embodiment, the gap between the inwall of described saddle and described cell is 0.5mm-2mm.

According to the application's second aspect, the application has protected a kind of lead acid accumulator, comprises above-described battery container assembly, also is equipped with battery pole plates in each described cell.

According to the application's the third aspect, the application has protected a kind of saddle for the battery container assembly, and each cell is complementary in the contour shape of described saddle and the battery container, is distributed with the hollow out zone of up/down perforation on the described saddle.

The application's beneficial effect is: the saddle that is used for the battery container assembly of the application's protection can be placed on each cell bottom of battery container; so that be applicable to the battery of multiple different capabilities in the battery container of same size by the saddle that increases saddle or increase differing heights; to adapt to the battery pole plates of differing heights; therefore increased the versatility of battery container; the battery of avoiding each capacity all needs to offer separately different moulds and expending on the material that causes, man power and material, thereby has saved production cost.

Description of drawings

Fig. 1 is the battery case structure schematic diagram of a kind of embodiment;

Fig. 2 is the battery container modular construction schematic diagram of a kind of embodiment of the application;

Fig. 3 is the saddle vertical view of a kind of embodiment of the application;

Fig. 4 is along the cutaway view of A-A direction among Fig. 3;

Fig. 5 is the saddle upward view of a kind of embodiment of the application.

Embodiment

By reference to the accompanying drawings the application is described in further detail below by embodiment.

In the embodiment of the present application, by saddle being set in the cell of battery container or increasing the saddle of differing heights, so that can hold the battery pole plates of differing heights in the battery container of same size, to be applicable to the battery of multiple different capabilities.

Please refer to Fig. 1 is a kind of lead acid accumulator housing 1 cutaway view for automobile, and this battery container 1 comprises a plurality of cells spaced apart from each other, and for example most of battery containers 1 comprise 6 rectangular cells, and each cell is used for holding battery pole plates.In the present embodiment, the effective depth that is used for the placing battery pole plate in the battery container 1 in each cell is H1, thereby that is to say that cell can hold the lead acid accumulator that the battery pole plates that highly is slightly less than H1 forms a kind of capacity.

As shown in Figure 2, for the bottom of each cell in the battery container 1 among Fig. 1 is equipped with the battery container assembly that saddle 2 forms, please refer to Fig. 3-Fig. 5, be distributed with the hollow out zone 21 of up/down perforation on each saddle 2, the lead plaster that comes off on the battery pole plates is fallen from hollow out zone 21, avoid it to rest on that saddle 2 tops contact with the battery base plate and the battery short circuit that causes, and can provide more space to hold electrolyte, the effect that can also play in addition and save material, reduces cost.Present embodiment is in the assembling of lead-acid storage battery process, at first the upper opening from cell drops into a saddle 2 from top to bottom, then can be at battery container 1 interior packaged battery pole plate, because saddle 2 itself has certain altitude, after it is placed in the cell, taken a part of height space in the cell, the effective depth that is used in the placing battery pole plate is reduced to H2, thereby that is to say that cell can hold the lead acid accumulator that another battery pole plates that highly is slightly less than H2 forms another kind of capacity.

For example among a kind of embodiment, the overall dimension of battery container is: the high * height overall=303mm*170mm*201mm*222mm of the wide * of long *, and the effective dimensions of cell is in this battery container: long * is wide=150.7mm*45mm.This battery container is not before using saddle, open ended battery pole plates A is of a size of: the high * height overall=144mm*130mm*151mm of wide *, saddle is of a size of: the wide * height=149.5mm*44mm*4mm of long *, open ended battery pole plates B is of a size of behind the use saddle: the high * height overall=142mm*116mm*132mm of wide *.

As seen, present embodiment can adopt the battery container of same dimensions to hold the battery pole plates of different model on the one hand, thereby produces the especially close battery of capacity of different capabilities, has improved the versatility of battery container; On the other hand, can reduce the height of battery pole plates in the battery container of same specification behind the increase saddle, so that when producing the battery of same capability, can reduce lead loss after increasing saddle, for example after tested, use the plumbous consumption of battery pole plates B than the plumbous consumption low nearly 5% of the whole battery that uses battery pole plates A.In some cases, also can change the height of required battery pole plates by the saddle that in battery container, increases different size according to different demands, thereby realize the versatility of battery pole plates.

The material of saddle is anti-corrosion material, each cell is complementary in its contour shape and the battery container, be generally rectangle, size arranges as the case may be, the size and dimension in hollow out zone also arranges as the case may be, for example the hollow out zone can be a plurality of, and are evenly distributed on the saddle, and shape can be criss-cross, circle or triangle, among the embodiment as shown in Figure 3-Figure 5, hollow out zone 21 is criss-cross.Saddle comprises the upper surface 23 for the contact battery pole plates, and the lower surface that is used for the bottom of osculating element lattice, also is provided with a plurality of brace rods 22 of projection on the lower surface, is used for whole saddle is supported, and plays simultaneously the effect of saving material and reducing cost.For the ease of installing, has a reasonable clearance between the inwall of saddle and cell, preferably, the gap is 0.5mm-2mm, for example the length of saddle and width are accordingly than length and the little 1mm of width of cell, just in time can cooperate more closely with the inwall formation of cell, make things convenient for again saddle is dropped into cell.

The application's saddle, battery container assembly can be widely used in the various batteries, can strengthen the versatility of battery container, significantly reduce material and process costs, when especially using in lead acid accumulator, can also reduce the plumbous amount of consumption, further save cost.

Above content is the further description of the application being done in conjunction with concrete execution mode, can not assert that the application's implementation is confined to these explanations.For the application person of an ordinary skill in the technical field, under the prerequisite that does not break away from the application's design, can also make some simple deduction or replace, all should be considered as belonging to the application's protection range.

Claims

1. a battery container assembly comprises battery container, and described battery container comprises a plurality of cells spaced apart from each other, it is characterized in that, also comprise a plurality of saddles, the bottom of each described cell is equipped with saddle, is distributed with the hollow out zone of up/down perforation on the described saddle.

2. battery container assembly as claimed in claim 1 is characterized in that, described saddle comprises the upper surface for the contact battery pole plates, and the lower surface that is used for contacting the bottom of described cell, also is provided with the brace rod of projection on the described lower surface.

3. battery container assembly as claimed in claim 1 is characterized in that, described hollow out zone has a plurality of, and is evenly distributed on the described saddle.

4. battery container assembly as claimed in claim 3 is characterized in that, described hollow out zone is criss-cross, circle or triangle.

5. such as each described battery container assembly in the claim 1 to 4, it is characterized in that the gap between the inwall of described saddle and described cell is 0.5mm-2mm.

6. a lead acid accumulator is characterized in that, comprises each described battery container assembly among the claim 1-5, also is equipped with battery pole plates in each described cell.

7. a saddle that is used for the battery container assembly is characterized in that each cell is complementary in the contour shape of described saddle and the battery container, is distributed with the hollow out zone of up/down perforation on the described saddle.

8. saddle as claimed in claim 7 is characterized in that, described saddle comprises the upper surface for the contact battery pole plates, and the lower surface that is used for contacting the bottom of described cell, also is provided with the brace rod of projection on the described lower surface.

9. such as claim 7 or 8 described saddles, it is characterized in that described hollow out zone has a plurality of, and is evenly distributed on the described saddle.

10. saddle as claimed in claim 9 is characterized in that, described hollow out zone is criss-cross, circle or triangle.