CN216563280U

CN216563280U - Bipolar horizontal lead-acid battery

Info

Publication number: CN216563280U
Application number: CN202122930005.2U
Authority: CN
Inventors: 彭泽军; 寥胜财; 黄大春; 吴本祥
Original assignee: Yidewei Energy Technology Co ltd
Current assignee: Yidewei Energy Technology Co ltd
Priority date: 2021-11-26
Filing date: 2021-11-26
Publication date: 2022-05-17
Anticipated expiration: 2031-11-26

Abstract

The utility model discloses a bipolar horizontal lead-acid battery, which comprises a battery pack, wherein a rectangular shell is matched and arranged outside the battery pack, an upper protection plate is arranged on the upper side of the rectangular shell, a lower shock pad is arranged on the lower side of the rectangular shell, the upper protection plate and the lower shock pad are in parallel correspondence, an upper rubber pad is matched and arranged between the upper protection plate and the rectangular shell, two side protection plates are symmetrically arranged on the front side and the rear side of the rectangular shell, a side rubber pad is matched and arranged between the side protection plate and the rectangular shell, two end surface protection plates are symmetrically arranged on the two end surfaces of the rectangular shell, an end surface rubber pad is matched and arranged between the end surface protection plate and the rectangular shell, and a plurality of fixing parts are matched and arranged on the outer side of the rectangular shell. The utility model can wrap and protect the rectangular shell, namely the battery shell, has better shock absorption and protection effects, can ensure effective heat dissipation, has better self-fixing effect and is convenient to fasten and arrange.

Description

Bipolar horizontal lead-acid battery

Technical Field

The utility model relates to the technical field of batteries, in particular to a bipolar horizontal lead-acid battery.

Background

The bipolar horizontal lead-acid battery adopts the polar plates to be horizontally stacked, the problem of electrolyte layering of the same layer of polar plates is avoided, the charging acceptance performance of the battery is improved, the internal unique serial-parallel connection topological connection structure is adopted, even if a gun breaks down and breaks a shell, no leakage exists, the rated voltage and certain capacity are still kept, the capacity of a fracture part is only lost, the safety and reliability are high, the bipolar horizontal lead-acid battery adopts a cluster press-mounting self-locking structure, the assembly pressure of 100KPa is guaranteed to be 3-4 times that of the traditional battery, and the problems of polar plate expansion deformation and easy falling of active substances are solved.

The existing bipolar horizontal lead-acid battery has the advantages that paraffin is filled in redundant space in a battery cell, vibration resistance and impact resistance of the battery are greatly improved, the vibration resistance is more than 3 times that of a common battery, the battery is suitable for extreme working environments, but an external shell of the battery is not effectively protected, the external shell of the battery is influenced by vibration firstly, and the external shell is easily collided externally, so that the battery is damaged, and the service life of the battery is shortened.

To this end, we propose a bipolar level lead-acid battery to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a bipolar level lead-acid battery.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a bipolar horizontal lead-acid battery, includes the group battery, the outside matching of group battery is equipped with the rectangle casing, rectangle casing upside is equipped with the guard plate, rectangle casing downside is equipped with down the shock pad, go up guard plate and shock pad parallel correspondence down, it is equipped with the rubber pad to match between upper shield and the rectangle casing, the bilateral symmetry is equipped with two side guard plates around the rectangle casing, it is equipped with the side rubber pad to match between side guard plate and the rectangle casing, rectangle casing both ends facial symmetry is equipped with two terminal surface guard plates, it is equipped with the terminal surface rubber pad to match between terminal surface guard plate and the rectangle casing, the rectangle casing outside matches and is equipped with a plurality of mountings.

Preferably, the upper protection plate is provided with a placing cavity matched with the upper rubber pad, the thickness of the upper rubber pad is higher than that of the cavity, the upper protection plate is provided with a plurality of slots, and the upper rubber pad is provided with through holes corresponding to the slots.

Preferably, the side protection plate is provided with a cavity matched with the side rubber pad, the thickness of the side rubber pad is higher than that of the cavity, the side protection plate is uniformly provided with a plurality of ventilation round holes, and the side rubber pad is provided with round holes corresponding to the ventilation round holes.

Preferably, the end surface protection plate is provided with a cavity matched with the end surface rubber gasket, the thickness of the end surface rubber gasket is higher than that of the cavity, the end surface protection plate is uniformly provided with a plurality of strip-shaped air vents from top to bottom, and the end surface rubber gasket is provided with strip-shaped holes corresponding to the strip-shaped air vents.

Preferably, the fixing part comprises a transverse rod, a longitudinal rod and a vertical rod, one end of the transverse rod, one end of the longitudinal rod and one end of the vertical rod are fixedly connected with each other and matched with the corner of the rectangular shell in shape.

Preferably, the transverse rod is provided with a notch matched with the upper protection plate, the lower shock absorption pad or the side protection plate, the longitudinal rod is provided with a notch matched with the upper protection plate, the lower shock absorption pad and the end surface protection plate, and the vertical rod is provided with a notch matched with the side protection plate and the end surface protection plate.

Preferably, the two transverse rods correspond to each other and are fixedly connected through a transverse bolt, the two longitudinal rods correspond to each other and are fixedly connected through a longitudinal bolt, and the two vertical rods correspond to each other and are fixedly connected through a vertical bolt.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the rectangular shell is wrapped and protected by arranging the upper protection plate, the lower shock pad, the side protection plate and the end surface protection plate, the rectangular shell is a battery outer shell, and the upper rubber pad, the side rubber pad and the end surface rubber pad are arranged correspondingly, so that the shock absorption protection of the rectangular shell is realized, and the upper protection plate, the side protection plate and the end surface protection plate are provided with corresponding slotted holes, ventilation round holes and strip-shaped ventilation holes, so that the effective heat dissipation is ensured, and meanwhile, the upper protection plate, the lower shock pad, the side protection plate and the end surface protection plate are effectively fixed by arranging a plurality of fixing parts, so that the fastening effect can be ensured.

Drawings

FIG. 1 is a schematic structural diagram of a bipolar horizontal lead-acid battery according to the present invention;

FIG. 2 is a schematic structural diagram of a fixing member in a bipolar horizontal lead-acid battery according to the present invention;

fig. 3 is a schematic structural diagram of an upper protection plate, a lower shock pad, a side protection plate and an end surface protection plate in the bipolar horizontal lead-acid battery provided by the utility model.

In the figure: the device comprises a rectangular shell 1, an upper protection plate 2, a lower damping pad 3, an upper rubber pad 4, a side protection plate 5, a side rubber pad 6, an end surface protection plate 7, an end surface rubber pad 8, a transverse rod 9, a longitudinal rod 10 and a vertical rod 11.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1 to 3, a bipolar horizontal lead-acid battery comprises a battery pack, a rectangular shell 1 is arranged outside the battery pack in a matching manner, the rectangular shell 1 is a battery shell, an upper protection plate 2 is arranged on the upper side of the rectangular shell 1, the upper protection plate 2 plays a role in protection, a lower shock pad 3 is arranged on the lower side of the rectangular shell 1, the upper protection plate 2 corresponds to the lower shock pad 3 in parallel, the upper protection plate 2 and the lower shock pad 3 are both matched with the surface of the rectangular shell 1, an upper rubber pad 4 is arranged between the upper protection plate 2 and the rectangular shell 1 in a matching manner, the upper protection plate 2 is provided with a placement cavity matched with the upper rubber pad 4, the thickness of the upper rubber pad 4 is higher than that of the cavity, the upper rubber pad 4 can directly contact with the surface of the rectangular shell 1, the upper rubber pad 4 plays a role in buffering and shock absorption, the upper protection plate 2 is provided with a plurality of slotted holes, and the upper rubber pad 4 is provided with through holes corresponding to the plurality of slotted holes, the plurality of slotted holes provide positions for components such as electrodes and the like, and play a role in heat dissipation;

two side protection plates 5 are symmetrically arranged on the front side and the rear side of the rectangular shell 1, the side protection plates 5 play a role in protection, the side protection plates 5 are matched with the surface of the rectangular shell 1, side rubber pads 6 are arranged between the side protection plates 5 and the rectangular shell 1 in a matching mode, the side protection plates 5 are provided with cavities matched with the side rubber pads 6, the thickness of the side rubber pads 6 is larger than that of the cavities, the side rubber pads 6 are in direct contact with the surface of the rectangular shell 1 and play a role in buffering and shock absorption, the side protection plates 5 are uniformly provided with a plurality of ventilation round holes, the side rubber pads 6 are provided with round holes corresponding to the ventilation round holes, and the ventilation round holes play a role in heat dissipation;

two end face protection plates 7 are symmetrically arranged on the side faces of two ends of the rectangular shell 1, the end face protection plates 7 play a role in protection, end face rubber pads 8 are arranged between the end face protection plates 7 and the rectangular shell 1 in a matched mode, the end face protection plates 7 are provided with cavities matched with the end face rubber pads 8, the thickness of the end face rubber pads 8 is larger than that of the cavities, the end face rubber pads 8 are in direct contact with the surface of the rectangular shell 1 and play a role in buffering and shock absorption, a plurality of strip-shaped air vents are uniformly arranged above and below the end face protection plates 7, the end face rubber pads 8 are provided with strip-shaped holes corresponding to the strip-shaped air vents, and the strip-shaped air vents also play a role in heat dissipation;

the outer side of the rectangular shell 1 is provided with a plurality of fixing parts in a matching way, each fixing part comprises a transverse rod 9, a longitudinal rod 10 and a vertical rod 11, one end of each transverse rod 9, one end of each longitudinal rod 10 and one end of each vertical rod 11 are fixedly connected with each other and matched with the corner shape of the rectangular shell 1, the length of each transverse rod 9 is the same as that of one half of the rectangular shell 1, the width of each longitudinal rod 10 is the same as that of one half of the rectangular shell 1, the height of each vertical rod 11 is the same as that of one half of the rectangular shell 1, each transverse rod 9 is matched with the upper protection plate 2, the lower shock absorption pad 3 or the side protection plate 5 and is correspondingly provided with a notch, each longitudinal rod 10 is matched with the upper protection plate 2, the lower shock absorption pad 3 and the end surface protection plate 7 and is correspondingly provided with a notch, each vertical rod 11 is matched with the side protection plate 5 and the end surface protection plate 7 and is correspondingly provided with a notch, the two transverse rods 9 are corresponding and are fixedly connected with each other through transverse bolts, the two longitudinal rods 10 correspond and are fixedly connected with each other through longitudinal bolts, two vertical poles 11 correspond, and between through vertical bolt fixed connection, can be with last guard plate 2, shock pad 3 down, side guard plate 5, terminal surface guard plate 7 are effectively fixed through a plurality of mountings to effectively wrap up rectangular housing 1, realize the effect of protection, through fastening horizontal bolt, can tighten up two terminal surface guard plates 7 simultaneously, through fastening vertical bolt, can tighten up two side guard plates 5, through fastening vertical bolt, can tighten up last guard plate 2 and shock pad 3 down.

In the utility model, the working principle of the device is as follows:

through a plurality of mountings, to go up guard plate 2, cushion 3 down, side guard plate 5, the fixed parcel of end face guard plate 7 is in the 1 outside of rectangle casing, screw up vertical bolt in proper order, vertical bolt, horizontal bolt, tighten up respectively upper guard plate 2 and lower cushion 3, tighten up two side guard plates 5, tighten up two end face guard plates 7, make the upper rubber pad 4 that corresponds hug closely with lower cushion 3 and rectangle casing 1 surface, the side rubber pad 6 that corresponds hugs closely with rectangle casing 1 surface, the end face rubber pad 8 that corresponds hugs closely with rectangle casing 1 surface, realize shock attenuation protection's effect at last.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A bipolar horizontal lead-acid battery comprises a battery pack, wherein a rectangular shell (1) is arranged outside the battery pack in a matching manner, and is characterized in that an upper protection plate (2) is arranged on the upper side of the rectangular shell (1), a lower shock pad (3) is arranged on the lower side of the rectangular shell (1), the upper protection plate (2) is in parallel correspondence with the lower shock pad (3), an upper rubber pad (4) is arranged between the upper protection plate (2) and the rectangular shell (1) in a matching manner, two side protection plates (5) are symmetrically arranged on the front side and the rear side of the rectangular shell (1), a side rubber pad (6) is arranged between the side protection plates (5) and the rectangular shell (1) in a matching manner, two end surface protection plates (7) are symmetrically arranged on the side surfaces of two ends of the rectangular shell (1), and an end surface rubber pad (8) is arranged between the end surface protection plates (7) and the rectangular shell (1) in a matching manner, the outer side of the rectangular shell (1) is provided with a plurality of fixing pieces in a matching manner.

2. The bipolar horizontal lead-acid battery according to claim 1, characterized in that the upper protection plate (2) is provided with a placing cavity matched with the upper rubber pad (4), the thickness of the upper rubber pad (4) is higher than that of the cavity, the upper protection plate (2) is provided with a plurality of slots, and the upper rubber pad (4) is provided with through holes corresponding to the slots.

3. The bipolar horizontal lead-acid battery according to claim 1, characterized in that the side protection plate (5) is provided with a cavity matching with the side rubber pad (6), the thickness of the side rubber pad (6) is higher than that of the cavity, the side protection plate (5) is uniformly provided with a plurality of circular ventilation holes, and the side rubber pad (6) is provided with circular holes corresponding to the plurality of circular ventilation holes.

4. The bipolar horizontal lead-acid battery according to claim 1, wherein the end surface protection plate (7) is provided with a cavity matched with the end surface rubber gasket (8), the thickness of the end surface rubber gasket (8) is higher than that of the cavity, the end surface protection plate (7) is uniformly provided with a plurality of strip-shaped vent holes from top to bottom, and the end surface rubber gasket (8) is provided with strip-shaped holes corresponding to the strip-shaped vent holes.

5. The bipolar horizontal lead-acid battery according to claim 1, characterized in that the fixing member comprises a transverse bar (9) and a longitudinal bar (10) and a vertical bar (11), one end of the transverse bar (9) and the longitudinal bar (10) and the vertical bar (11) are fixedly connected with each other and are matched with the shape of the corner of the rectangular housing (1).

6. A bipolar horizontal lead-acid battery according to claim 5, characterized in that said transverse bars (9) are provided with notches matching the upper and lower shock-absorbing pads (2, 3) or the side shields (5), said longitudinal bars (10) are provided with notches matching the upper and lower shock-absorbing pads (2, 3) and the end shields (7), and said vertical bars (11) are provided with notches matching the side shields (5) and the end shields (7).

7. A bipolar horizontal lead-acid battery according to claim 6, characterized in that two of said transverse bars (9) correspond and are fixedly connected by means of transverse bolts, two of said longitudinal bars (10) correspond and are fixedly connected by means of longitudinal bolts, and two of said vertical bars (11) correspond and are fixedly connected by means of vertical bolts.