CN220492041U

CN220492041U - Anti-falling storage battery shell

Info

Publication number: CN220492041U
Application number: CN202322062282.5U
Authority: CN
Inventors: 张采梅; 乔伟
Original assignee: Shanxi Weishengyuan Technology Co ltd
Current assignee: Shanxi Weishengyuan Technology Co ltd
Priority date: 2023-08-02
Filing date: 2023-08-02
Publication date: 2024-02-13
Anticipated expiration: 2033-08-02

Abstract

The utility model provides an anti-falling storage battery shell, which comprises: a housing shell; the anti-collision device comprises a shell body and a plurality of anti-collision strips, wherein the anti-collision strips are made of elastic materials and are arranged on the side face and the edge of the shell body, each anti-collision strip comprises a connecting piece and a curved piece, one end of each connecting piece is connected with the shell body, the other end of each connecting piece is connected with the curved piece, the section of each curved piece is curved and forms a groove, and the groove faces outwards and is opposite to the shell body. According to the anti-falling storage battery shell, the anti-collision strip comprising the connecting piece and the curved piece is arranged, so that part of force of front collision can be released to the two sides of the curved piece, collision force is effectively buffered, and the heat dissipation surface area of the shell body is increased by arranging the anti-collision strip comprising the connecting piece and the curved piece, so that heat dissipation of the storage battery is facilitated.

Description

Anti-falling storage battery shell

Technical Field

The utility model relates to the field of lead-acid storage battery shells, in particular to an anti-falling storage battery shell.

Background

The lead-acid accumulator shell is used for holding electrolyte and polar plate group, and is made of polyethylene plastic, and has the characteristics of heat resistance, acid resistance and the like. The lead-acid storage battery has heavy weight, and if the lead-acid storage battery falls down in the process of carrying, installing or using, the lead-acid storage battery is easy to discard. Fig. 1 is a schematic diagram of a lead acid battery housing. The lead-acid storage battery is arranged in the shell body 1, the battery terminal 2 is exposed at the upper part, and a carrying belt 3 is sometimes arranged so as to be convenient to carry.

In order to alleviate the impact force at the time of falling, people have started to provide a buffer material, such as a buffer pad, on the battery case, but on the one hand, the buffer material affects the heat dissipation of the battery, and on the other hand, if the buffer material is not provided enough, it is difficult to play a role of buffering.

The utility model aims to provide the anti-falling storage battery shell, which not only can play a role in buffering impact force during falling, but also does not influence heat dissipation of the storage battery.

Disclosure of Invention

The utility model provides an anti-falling storage battery shell which not only can play a role in buffering impact force during falling, but also does not influence heat dissipation of a storage battery.

The utility model provides an anti-falling storage battery shell, which comprises: a housing shell; the anti-collision device comprises a shell body and a plurality of anti-collision strips, wherein the anti-collision strips are made of elastic materials and are arranged on the side face and the edge of the shell body, each anti-collision strip comprises a connecting piece and a curved piece, one end of each connecting piece is connected with the shell body, the other end of each connecting piece is connected with the curved piece, the section of each curved piece is curved and forms a groove, and the groove faces outwards and is opposite to the shell body.

Further, a cushion pad is arranged at the bottom of the shell body, and wraps the bottom surface and edges of the bottom.

Further, a terminal protection cover is further arranged on the shell body and is arranged on the battery terminal to protect the battery terminal, and the terminal protection cover is detachably connected with the shell body.

Further, the height of the bumper strip at the top of the housing shell is higher than the height of the terminal protection cover.

Further, the cross section of the connecting piece is in a broken line shape.

Further, a buffer material is provided inside the recess.

Further, the buffer material is a spring, and the extending direction of the spring is the same as the extending direction of the anti-collision strip.

According to the anti-falling storage battery shell, the anti-collision strip comprising the connecting piece and the curved piece is arranged, so that part of force of front collision can be released to the two sides of the curved piece, collision force is effectively buffered, and the heat dissipation surface area of the shell body is increased by arranging the anti-collision strip comprising the connecting piece and the curved piece, so that heat dissipation of the storage battery is facilitated.

Drawings

Fig. 1 is a schematic diagram of a lead acid battery housing.

Fig. 2 is a schematic view of an anti-drop battery case according to an embodiment of the present utility model.

Fig. 3 is a schematic cross-sectional view of a crash bar of a crash-resistant battery case according to an embodiment of the present utility model, fig. 3 (a) is a case where the crash bar is mounted on a side of the crash-resistant battery case, and fig. 3 (b) is a case where the crash bar is mounted on a rim of the crash-resistant battery case.

Fig. 4 is a schematic cross-sectional view of a crash bar of a crash resistant battery case according to a second embodiment of the utility model.

Fig. 5 is a schematic cross-sectional view of a crash bar of a crash resistant battery case according to a third embodiment of the utility model.

Fig. 6 is a schematic front view of a crash bar for an anti-crash battery case according to a fourth embodiment of the utility model.

Fig. 7 is a schematic front view of the bumper strip of fig. 6 in the event of an impact.

Reference numerals:

1. a housing shell; 2. a battery terminal; 3. a lifting belt; 4. a bumper strip; 5. a terminal protection cover;

41. a connecting piece; 42. a curved member; 43. a groove; 44. and a buffer material.

Detailed Description

For a further understanding of the objects, construction, features, and functions of the utility model, reference should be made to the following detailed description of the preferred embodiments.

Fig. 2 is a schematic view of an anti-drop battery case according to an embodiment of the present utility model. Fig. 3 is a schematic cross-sectional view of a crash bar of a crash-resistant battery case according to an embodiment of the present utility model, fig. 3 (a) is a case where the crash bar is mounted on a side of the crash-resistant battery case, and fig. 3 (b) is a case where the crash bar is mounted on a rim of the crash-resistant battery case.

As shown in fig. 2, the present utility model provides an anti-drop battery case, comprising: a housing case 1; a plurality of bumper strips 4, the plurality of bumper strips 4 being made of an elastic material, the bumper strips 4 being arranged at the sides and edges of the shell housing 1. The bumper strip 4 is made of elastic materials, and the bumper strip 4 is arranged at the side face and the edge of the shell body 1, so that the bumper strip 4 plays a role in buffering impact force when the side face and the edge of the shell body 1 are impacted, and the protection effect is achieved.

As shown in fig. 3, each bumper strip 4 includes a connecting member 41 and a curved member 42, one end of the connecting member 41 is connected to the shell body 1, the other end of the connecting member 41 is connected to the curved member 42, and the curved member 42 has a curved cross section and forms a groove 43, and the groove 43 faces outward and is opposite to the shell body 1. When the bumper strip 4 is impacted, the curved member 42 deforms toward both lateral sides, thereby transferring the force of the frontal impact toward both sides, and effectively cushioning the force of the frontal impact. In addition, by providing the connecting member 41 and the curved member 42, the heat radiation surface area of the case housing 1 can be increased, which is advantageous for heat radiation of the battery.

For the bottom of shell body, can be provided with the blotter in the bottom of shell body 1, the bottom surface and the edge of blotter parcel bottom to protect the bottom. In general, the bottom is less likely to be impacted.

Further, as shown in fig. 2, a terminal protection cover 5 is further provided on the housing 1, and the terminal protection cover 5 is provided on the battery terminal for protecting the battery terminal, and the terminal protection cover 5 is detachably connected with the housing 1, for example, may be a threaded connection or a snap connection. Further, the height of the bumper strip 4 at the top of the housing shell 1 is higher than the height of the terminal protection cover 5. When the top is impacted, the bumper strip 4 is impacted first because the height of the bumper strip 4 is higher than the height of the terminal protection cover 5, thereby enhancing the protection of the battery terminals.

Fig. 4 is a schematic cross-sectional view of a crash bar of a crash resistant battery case according to a second embodiment of the utility model. Fig. 5 is a schematic cross-sectional view of a crash bar of a crash resistant battery case according to a third embodiment of the utility model. Fig. 6 is a schematic front view of a crash bar for an anti-crash battery case according to a fourth embodiment of the utility model. Fig. 7 is a schematic front view of the bumper strip of fig. 6 in the event of an impact.

As shown in fig. 4, the cross section of the connecting member 41 is shaped like a fold line to enhance the elasticity of the connecting member 41, thereby further enhancing the absorption of impact force by the bumper strip 4.

As shown in fig. 5, in order to further enhance the impact absorbing ability of the bumper strip 4, a cushioning material 44 is provided inside the recess 43. The cushioning material 44 may be a conventional impact absorbing material such as a sponge or polyester fiber, or the like.

Further, as shown in fig. 6 and 7, the cushioning material 44 may be a spring that extends in the same direction as the bumper strip 4. As shown in fig. 7, when the bumper strip 4 is impacted somewhere, the spring is compressed to the two lateral sides to absorb a part of the impact force, and in addition, the curved piece 42 is deformed to the two lateral sides to absorb a part of the impact force, so that the impact force is absorbed in four directions perpendicular to the impact force, and the absorption and buffering effects on the impact force are greatly enhanced.

In the description of the present utility model, it should be understood that the terms "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer" orientation or positional relationship are merely for convenience of description and to simplify the description, but do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model.

The utility model has been described with respect to the above-described embodiments, however, the above-described embodiments are merely examples of practicing the utility model. It should be noted that the disclosed embodiments do not limit the scope of the utility model. On the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the utility model.

Claims

1. An anti-crash battery enclosure comprising:

a housing shell;

the anti-falling storage battery shell is characterized by further comprising:

a plurality of bumper strips made of an elastic material, the bumper strips being disposed at sides and edges of the housing shell,

each anti-collision strip comprises a connecting piece and a curved piece, one end of the connecting piece is connected with the shell body, the other end of the connecting piece is connected with the curved piece, the section of the curved piece is curved and forms a groove, and the groove faces outwards and is opposite to the shell body.

2. The drop resistant battery housing of claim 1, wherein a cushion is disposed at the bottom of the housing shell, the cushion wrapping the bottom surface and edges of the bottom.

3. The drop resistant battery housing of claim 1, further comprising a terminal protection cap disposed on the housing shell, the terminal protection cap disposed on the battery terminal for protecting the battery terminal, the terminal protection cap being removably connected to the housing shell.

4. The drop resistant battery housing of claim 3, wherein the bumper strip at the top of the housing shell has a height that is greater than the height of the terminal protection cover.

5. The drop resistant battery housing of claim 1, wherein the connector has a fold-line shape in cross-section.

6. The drop resistant battery housing of claim 1, wherein a cushioning material is disposed within the recess.

7. The drop-resistant battery housing of claim 6, wherein the cushioning material is a spring extending in the same direction as the bumper strip.