CN218731698U

CN218731698U - Storage battery with leakage detection function

Info

Publication number: CN218731698U
Application number: CN202222878015.0U
Authority: CN
Inventors: 朱凤来
Original assignee: Shenzhen Xingyuan Weiye Electronics Co ltd
Current assignee: Yan Pingyang
Priority date: 2022-10-31
Filing date: 2022-10-31
Publication date: 2023-03-24
Anticipated expiration: 2032-10-31

Abstract

The utility model discloses a battery with weeping detects function, including the battery case, the inside of battery case is provided with the accumulate subassembly, and the lower extreme of battery case is provided with the determine module, and the accumulate subassembly includes a plurality of baffles, and a plurality of baffle fixed connection are on the inner wall of battery case, equal fixedly connected with polar plate on one side lateral wall of a plurality of baffles, the same circuit board of upper end fixedly connected with of a plurality of polar plates, two utmost point posts of fixedly connected with on the upper surface of circuit board, the beneficial effects of the utility model are that: when the battery case is damaged, electrolyte or high-pressure gas pass through damaged mouthful discharge battery case, and then make electrolyte eliminate the extrusion of piston, promote the piston through the spring and remove, and the piston drives when removing to lead electrical pillar and removes, makes to lead electrical pillar and contact with last contact and lower contact, and then makes button cell be connected with the trigger, and then makes the trigger send out the police dispatch newspaper, and then can be timely when making the battery weeping let the user learn.

Description

Storage battery with leakage detection function

Technical Field

The utility model relates to a battery technical field specifically is a battery with weeping detects function.

Background

The device for converting chemical energy into electric energy is called a chemical battery, generally called a battery for short, and after discharging, can regenerate internal active substances in a charging mode, store electric energy into chemical energy, and convert chemical energy into electric energy again when discharging is needed, and the batteries are collectively called storage batteries.

The battery is inside packing and electrolyte when using, and electrolyte in the battery can spill after the battery damage, and the electrolyte that spills can lead to the accumulate function of battery impaired, and current battery when electrolyte flows out a small amount, and there can not be obvious characteristic in the outside, just so leads to the weeping condition of unable timely discovery battery.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a battery with weeping detects function to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: a storage battery with a leakage detection function comprises a battery box, wherein an electricity storage assembly is arranged in the battery box, and a detection assembly is arranged at the lower end of the battery box;

the battery box comprises a battery box body, a battery box cover, an electricity storage assembly and a battery box cover, wherein the electricity storage assembly comprises a plurality of clapboards, the clapboards are fixedly connected to the inner wall of the battery box body, polar plates are fixedly connected to the side walls of one side of each clapboard, the upper ends of the polar plates are fixedly connected with the same circuit board, the upper surface of the circuit board is fixedly connected with two polar columns, the two polar columns are embedded in the same cover plate, the cover plate is fixedly clamped at the upper end of the battery box body, and a one-way valve is embedded in the center of the upper surface of the cover plate;

the detection assembly comprises a plurality of fixed cylinders, a plurality of springs are embedded in the fixed cylinders, a plurality of pistons are fixedly connected to the other ends of the springs, a plurality of button batteries are fixedly connected to the outer wall of the upper end of the fixed cylinders, a plurality of triggers are fixedly connected to the outer wall of the lower end of the fixed cylinders, and a plurality of contacts are fixedly connected to the lower ends of the button batteries and are embedded in the outer wall of the upper end of the fixed cylinder, a plurality of contacts are fixedly connected to the upper ends of the triggers and are lower than the contacts and are multiple of contacts embedded in the outer wall of the lower end of the fixed cylinder, and conductive columns are embedded in the pistons.

Preferably, the upper contact corresponds to the lower contact.

Preferably, the conductive posts and the upper contacts are staggered.

Preferably, a plurality of the fixed cylinders correspond to spaces between a plurality of the partitions.

Preferably, the upper contact and the lower contact extend into the fixed cylinder.

Compared with the prior art, the beneficial effects of the utility model are that: when the damaged back of battery case, electrolyte or high-pressure gas pass through damaged mouthful discharge battery case, and then make electrolyte eliminate the extrusion of piston, promote the piston through the spring and remove, and the drive is led electrical pillar and is removed when the piston removes, makes and leads electrical pillar and contact with last contact and lower contact, and then makes button cell be connected with the trigger, and then makes the trigger send out the police dispatch newspaper, and then can be timely when making the battery weeping let the user learn.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is an enlarged view of a portion A of FIG. 1 according to the present invention;

fig. 4 is a schematic side view of the fixing cylinder of the present invention.

In the figure: 1. a battery case; 2. an electricity storage assembly; 21. a partition plate; 22. a polar plate; 23. a circuit board; 24. a pole column; 25. a cover plate; 26. a one-way valve; 3. a detection component; 31. a fixed cylinder; 32. a spring; 33. a piston; 34. a button cell; 35. a trigger; 36. an upper contact; 37. a lower contact; 38. and a conductive post.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a storage battery with a liquid leakage detection function comprises a battery box 1, wherein an electricity storage assembly 2 is arranged inside the battery box 1, and a detection assembly 3 is arranged at the lower end of the battery box 1;

the electricity storage component 2 comprises a plurality of partition plates 21, the partition plates 21 are fixedly connected to the inner wall of the battery box 1, polar plates 22 are fixedly connected to the side walls of one side of the partition plates 21, the upper ends of the polar plates 22 are fixedly connected with a same circuit board 23, two polar columns 24 are fixedly connected to the upper surface of the circuit board 23, the two polar columns 24 are embedded in a same cover plate 25, the cover plate 25 is fixedly clamped at the upper end of the battery box 1, a one-way valve 26 is embedded in the center of the upper surface of the cover plate 25, electrolyte is input into the battery box 1, then the polar plates 22 are fixed on the partition plates 21, the circuit board 23 and the polar plates 22 are fixed, then the cover plate 25 is clamped at the upper end of the battery box 1, then high-pressure gas is input into the battery box 1 through the one-way valve 26, the electrolyte is compressed through the high-pressure gas, the piston 33 is extruded when the electrolyte contracts, the piston 33 moves towards the inside of the fixed cylinder 31, and the conductive column 38 is separated from the upper contact 36 and the lower contact 37;

the detection assembly 3 comprises a plurality of fixed cylinders 31, springs 32 are embedded in the fixed cylinders 31, pistons 33 are fixedly connected to the other ends of the springs 32, button cells 34 are fixedly connected to the outer walls of the upper ends of the fixed cylinders 31, triggers 35 are fixedly connected to the outer walls of the lower ends of the fixed cylinders 31, upper contacts 36 are fixedly connected to the lower ends of the button cells 34, upper contacts 36 are embedded in the outer walls of the upper ends of the fixed cylinders 31, lower contacts 37 are fixedly connected to the upper ends of the triggers 35, lower contacts 37 are embedded in the outer walls of the lower ends of the fixed cylinders 31, conductive posts 38 are embedded in the pistons 33, electrolyte or high-pressure gas is discharged out of the battery box 1 through damaged ports, the electrolyte is extruded to the pistons 33 to be eliminated, the pistons 33 are pushed to move through the springs 32, the conductive posts 38 are driven to move when the pistons 33 move, the conductive posts 38 are made to contact with the upper contacts 36 and the lower contacts 37, the button cells 34 are made to be connected with the triggers 35, and then the triggers 35 can give an alarm when the leakage of the battery, and a user can timely know the leakage of the battery.

The upper contact 36 corresponds to the lower contact 37 such that the conductive post 38 moves to connect the upper contact 36 to the lower contact 37.

The conductive posts 38 are staggered with respect to the upper contacts 36, thereby preventing the conductive posts 38 from contacting the upper contacts 36 at will.

The plurality of fixed cylinders 31 correspond to spaces between the plurality of partition plates 21, and the spaces through which the electrolyte flows when leaking are directly compensated by the corresponding fixed cylinders 31.

The upper contact 36 and the lower contact 37 both extend into the fixed cylinder 31, so that the upper contact 36 and the lower contact 37 can contact with the conductive column 38.

Specifically, use the utility model discloses the time, at first through to the inside input electrolyte of battery case 1, then fix polar plate 22 on baffle 21, it is fixed with circuit board 23 and polar plate 22 again, then with apron 25 joint in the upper end of battery case 1, then through check valve 26 to the inside input high-pressure gas of battery case 1, through high-pressure gas compression electrolyte, extrusion piston 33 during electrolyte shrink, make piston 33 to the inside removal of fixed cylinder 31, make and lead electrical pillar 38 and upper contact 36 and lower contact 37 separation, after battery case 1 is damaged, electrolyte or high-pressure gas pass through damaged mouth discharge battery case 1, and then make the electrolyte eliminate the extrusion of piston 33, promote piston 33 through spring 32 and move, it removes to drive electrical pillar 38 when piston 33 removes, make and lead electrical pillar 38 and upper contact 36 and lower contact 37 and contact, and then make button cell 34 be connected with trigger 35, and then make trigger 35 send the police dispatch newspaper, and then can timely let the user learn when making the battery weeping.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise explicitly specified or limited, the terms "mounted", "disposed", "connected", "fixed", "screwed" and the like are to be understood broadly, and may be, for example, a fixed connection, a detachable connection, or an integral body; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 storage battery with the leakage detection function comprises a battery box (1), wherein an electricity storage assembly (2) is arranged in the battery box (1), and a detection assembly (3) is arranged at the lower end of the battery box (1);

the method is characterized in that: the electricity storage component (2) comprises a plurality of partition plates (21), the partition plates (21) are fixedly connected to the inner wall of the battery box (1), polar plates (22) are fixedly connected to the side wall of one side of each partition plate (21), the upper ends of the polar plates (22) are fixedly connected with the same circuit board (23), two polar columns (24) are fixedly connected to the upper surface of the circuit board (23), the two polar columns (24) are embedded in the same cover plate (25), the cover plate (25) is fixedly clamped at the upper end of the battery box (1), and a one-way valve (26) is embedded in the center of the upper surface of the cover plate (25);

detection subassembly (3) are including a plurality of solid fixed cylinder (31), and are a plurality of the inside of solid fixed cylinder (31) is all inlayed and is equipped with spring (32), and is a plurality of the equal fixedly connected with piston (33) of the other end of spring (32), a plurality of equal fixedly connected with button cell (34) on the upper end outer wall of solid fixed cylinder (31), it is a plurality of equal fixedly connected with trigger (35) on the lower extreme outer wall of solid fixed cylinder (31) is a plurality of contact (36) on the equal fixedly connected with of lower extreme of button cell (34), it is a plurality of go up contact (36) and inlay and establish on the upper end outer wall of solid fixed cylinder (31), it is a plurality of contact (37) under the equal fixedly connected with of upper end of trigger (35), it is a plurality of contact (37) inlays and establishes on the lower extreme outer wall of solid fixed cylinder (31) down, the inside of piston (33) inlays and is equipped with and leads electrical pillar (38).

2. A secondary battery with a function of detecting leakage according to claim 1, characterized in that: the upper contact (36) corresponds to the lower contact (37).

3. A secondary battery with a function of detecting leakage according to claim 1, characterized in that: the conductive posts (38) and the upper contacts (36) are staggered.

4. A secondary battery with a function of detecting leakage according to claim 1, characterized in that: the plurality of fixed cylinders (31) correspond to spaces between the plurality of partition plates (21).

5. A secondary battery with a function of detecting leakage according to claim 1, characterized in that: the upper contact (36) and the lower contact (37) both extend into the fixed cylinder (31).