CN112234321A

CN112234321A - Leak-proof safety battery capable of being placed for long time

Info

Publication number: CN112234321A
Application number: CN202011129245.6A
Authority: CN
Inventors: 张晓磊
Original assignee: Individual
Current assignee: Guangdong Boltpower Energy Co ltd
Priority date: 2020-10-21
Filing date: 2020-10-21
Publication date: 2021-01-15
Anticipated expiration: 2040-10-21
Also published as: CN112234321B

Abstract

The invention discloses a long-time-put leakage-proof safety battery which comprises a shell and an inner core arranged in the shell, wherein an electric connection post is fixed on the outer wall of the shell, a control cavity is formed in the shell, a separation block is fixed in the control cavity, a communication hole is formed in the side wall of the separation block in a penetrating mode, the inner wall of the control cavity is connected with two symmetrically-arranged sliding blocks through two groups of connecting springs, and the two sliding blocks and the side wall of the separation block are connected with an insulating tape together. Has the advantages that: according to the invention, by arranging the sliding blocks and the mercury, when the battery is not used and stands, the mercury is positioned on one side of the separation block, so that the two sliding blocks are both in the limit positions in the conventional state, and then the electricity connection block and the conducting block can not be electrically connected, so that the battery can not be supplied with electricity, the occurrence of electric leakage caused by long-time placement is avoided, and the service life of the battery is prolonged.

Description

Leak-proof safety battery capable of being placed for long time

Technical Field

The invention relates to the technical field of batteries, in particular to a long-time-storage leakage-proof safety battery.

Background

The battery refers to a device which can convert chemical energy into electric energy in a part of space of a cup, a groove or other container or a composite container which is filled with electrolyte solution and metal electrodes to generate current;

the battery is used as an energy source, can obtain current which has stable voltage and current, is stably supplied for a long time and is slightly influenced by the outside, has a simple structure, is convenient to carry and plays a great role in various aspects of modern social life.

The battery generally need be dismantled from using electrical apparatus when not using for a long time, avoid electric leakage and motor corrosion, this kind of risk is more heightened in various remote controllers, because remote controller frequency of use itself is lower and power consumption is few, overall life is relatively poor, and most of the time is in and places the unnecessary state, electric leakage and corrosion phenomenon very easily appear, and few users in time take out the remote controller battery, just this has led to the fact inside battery power loss of remote controller and self damage, consequently need for a to put leak protection type battery for a long time.

Disclosure of Invention

The invention aims to solve the problem of electric leakage of a battery after long-time storage in the prior art, and provides a long-time storage leakage-proof safety battery.

In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a leak protection type safety battery is put for a long time, includes the shell and establish with its inner core, the outer wall of shell is fixed with the electrical connection post, the control chamber has been seted up to the inside of shell, the inside in control chamber is fixed with the branch spacer block, the lateral wall of branch spacer block runs through and has seted up the intercommunicating pore, the inner wall in control chamber has the slider that two symmetries set up, two through two sets of coupling spring connection the slider all is connected with the insulating band with the lateral wall of branch spacer block jointly, the lateral wall in control chamber inlays the conducting block that is equipped with the electricity piece that connects that two symmetries set up and two symmetries set up, the outer wall of shell inlays and is equipped with the electricity board that connects that all offsets with two electricity pieces, the inner wall of shell inlays and is equipped with the conducting plate.

In foretell leak protection type safety battery of putting for a long time, on-off mechanism include with connect the sealed sliding connection's of electric intracavity wall push rod, the lateral wall of push rod runs through and has seted up a plurality of outage holes and a plurality of reset holes, every outage downthehole portion all is equipped with the check valve, the aperture in outage hole is greater than the aperture in reset hole.

In foretell leak protection type safety battery of putting for a long time, the lateral wall of branch spacer runs through and has seted up the pressure tank, the push rod runs through the lateral wall that connects electricity chamber and pressure tank and the inner wall of pressure tank is connected with reset spring jointly, the inner wall sealing sliding connection of pressure tank has two ejector pads that the symmetry set up, two the ejector pad all is connected with the shrink spring jointly with the inner wall of pressure tank, the inner wall of control chamber is fixed with the electro-magnet of two symmetries settings.

Compared with the prior art, the invention has the advantages that:

1. according to the invention, by arranging the sliding blocks and the mercury, when the battery is not used and stands, the mercury is positioned on one side of the separation block, so that the two sliding blocks are both in the limit positions in the conventional state, and then the electricity connection block and the conducting block cannot be electrically connected, so that the battery cannot be externally supplied with electricity, the occurrence of electricity leakage after long-time placement is avoided, and the service life of the battery is prolonged;

2. according to the invention, when a user uses the remote controller, the battery is taken up to lose a balance state, so that mercury in the control cavity is redistributed, the sliding block is no longer in a limit position after mercury is redistributed, the power connection block is electrically communicated with the conductive plate, power is effectively supplied when the remote controller needs to be used, the communication and recovery speed is very high, and inconvenience in use is avoided;

3. according to the invention, as the density of mercury is maximum at normal temperature and normal pressure, the weight change is most obvious under the same volume, and the flow of mercury with small volume can influence larger weight difference at two sides of the separation block, so that the power supply in the using process is ensured to be timely and effective, and the arrangement of the insulating tape can prevent mercury from directly connecting the power connection block and the conductive block, so that the effectiveness of the power connection block and the conductive block is ensured;

4. according to the invention, when the short-circuit fault occurs in the power circuit, the air pressure between the two sliding blocks is reduced due to the movement of the two sliding blocks, so that the air pressure in the pressure groove is changed, the push rod is moved to be separated from the current-conducting plate, the circuit supplying power to the outside is interrupted, the battery is prevented from being damaged, meanwhile, the aperture of the reset hole is extremely small, the reset speed of the push rod is limited, a user can find the problem and disassemble the battery, and the safety of the battery is.

Drawings

FIG. 1 is a schematic view of a long-term leakproof safety battery of the present invention;

FIG. 2 is a schematic view of a long-term leakproof safety battery according to the present invention;

fig. 3 is an enlarged schematic view of a portion a of fig. 1.

In the figure: the device comprises a shell 1, an inner core 2, an electric connecting column 3, a control cavity 4, a separation block 5, a communication hole 6, a connecting spring 7, a sliding block 8, an insulating tape 9, an electric connecting block 10, an electric connecting plate 11, a conductive block 12, a conductive plate 13, an electromagnet 14, a pressure groove 15, a return spring 16, a push rod 17, a contraction spring 18, a push block 19, an electric connecting cavity 20, a power-off hole 21 and a return hole 22.

Detailed Description

The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.

Examples

Referring to fig. 1-3, a long-time-put leakage-proof safety battery comprises a casing 1 and an inner core 2 arranged therein, wherein a power connection post 3 is fixed on the outer wall of the casing 1, a control chamber 4 is arranged inside the casing 1, a separation block 5 is fixed inside the control chamber 4, a communication hole 6 is arranged on the side wall of the separation block 5 in a penetrating way, two symmetrically-arranged slide blocks 8 are connected on the inner wall of the control chamber 4 through two groups of connecting springs 7, an insulating tape 9 is connected on the two slide blocks 8 and the side wall of the separation block 5, two symmetrically-arranged power connection blocks 10 and two symmetrically-arranged conductive blocks 12 are embedded on the side wall of the control chamber 4, a power connection plate 11 abutting against the two power connection blocks 10 is embedded on the outer wall of the casing 1, a conductive plate 13 is embedded on the inner wall of the casing 1, a power connection chamber 20 is arranged on the side wall of the casing 1, an on-off mechanism is, isolated by the insulating tape 9, can not arouse the direct intercommunication of circuit, the density of mercury is the biggest under normal atmospheric temperature and pressure simultaneously, and the mercury of little volume flows and will influence the great weight difference in 5 both sides of separation piece to guarantee that the power supply of use is in time effective.

The on-off mechanism includes and connects the sealed sliding connection's of 20 inner walls of electric cavity push rod 17, and a plurality of outage holes 21 and a plurality of reset hole 22 have been seted up in the lateral wall of push rod 17 run through, and every outage hole 21 is inside all to be equipped with the check valve, and the aperture of outage hole 21 is greater than the aperture of reset hole 22, connects the inside packing of electric cavity 20 to have non-conductive distilled water, push rod 17 normal state down with current conducting plate 13 and conducting block 12 all contact, guarantee that the circular telegram is smooth and easy.

The lateral wall of separation block 5 runs through and has seted up pressure tank 15, push rod 17 runs through the lateral wall that connects electric cavity 20 and pressure tank 15 and the inner wall of pressure tank 15 and is connected with reset spring 16 jointly, the sealed sliding connection of inner wall of pressure tank 15 has the ejector pad 19 of two symmetry settings, two ejector pads 19 all are connected with shrink spring 18 jointly with the inner wall of pressure tank 15, the inner wall of control chamber 4 is fixed with the electro-magnet 14 of two symmetry settings, attract the slider 8 of iron, and then produce effectual pressure differential.

In the invention, when the remote controller is not used and is kept still, mercury in the control cavity 4 passes through the communication hole 6 and is positioned on one side of the separation block 5 under the action of gravity, and the other side of the separation block is completely free of mercury;

when the remote controller is taken up for use, the remote controller cannot be kept in a stable horizontal state, so that the balance environment in the control cavity 4 is broken, mercury passes through the communication hole 6 under the action of gravity and is distributed on two sides of the separation block 5 in any proportion, and therefore two sides of the separation block 5 are occupied by mercury to a certain space, two sliding blocks 8 are in contact with the electricity connection block 10 and the conducting block 12, and then a circuit for supplying power to the outside of a battery is connected, so that power is normally supplied for use, normal use is guaranteed, the battery can be quickly disconnected after being horizontally placed, power loss is avoided, redundant operation of a user is not needed, and the remote controller is convenient and effective to use;

when a circuit fails and a short circuit condition occurs, a circuit for supplying power to the outside from the battery is increased, so that a magnetic field generated by the electromagnet 14 is stronger, enough magnetic force can be generated to attract the sliding blocks 8, the two sliding blocks 8 move under the attraction of the corresponding electromagnet 14, so that the space between the two sliding blocks 8 is enlarged, the pressure in the middle area is reduced, the gas in the pressure groove 15 tends to move outwards, the two push blocks 19 are pushed to move, the pressure in the pressure groove 15 is reduced, the push rod 17 further enters the pressure groove 15 under the action of pressure, so that the enlarged space is compensated, the gas pressure in the pressure groove 15 is relatively balanced, in this state, the push rod 17 is separated from the conductive plate 13, the distilled water in the power connection cavity 20 passes through the power-off hole 21 to move to one side of the conductive plate 13, so that the connection between the push rod 12 and the conductive plate 13 is disconnected, the whole circuit is disconnected, and external power supply is not needed, so that the battery is prevented from being damaged;

after the outage, slider 8 resets under the spring action of connecting spring 7 to make ejector pad 19 reset, then make push rod 17 by the trend that resets, because reset hole 22 aperture is minimum, and be equipped with the check valve in the outage hole 21, make push rod 17 reset process need certain time, the user is enough to discover and demolish the battery in this time quantum.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The long-time-setting leakage-proof safety battery comprises a shell (1) and an inner core (2) arranged in the shell, and is characterized in that an electric connecting column (3) is fixed on the outer wall of the shell (1), a control cavity (4) is formed in the shell (1), a separation block (5) is fixed in the control cavity (4), a communicating hole (6) is formed in the side wall of the separation block (5) in a penetrating manner, the inner wall of the control cavity (4) is connected with two symmetrically-arranged sliding blocks (8) through two groups of connecting springs (7), the two sliding blocks (8) are both connected with the side wall of the separation block (5) together to form an insulating belt (9), two symmetrically-arranged electric connecting blocks (10) and two symmetrically-arranged conductive blocks (12) are embedded in the side wall of the control cavity (4), an electric connecting plate (11) which is abutted to the two electric connecting blocks (10) is embedded in the outer wall of the shell (1), the inner wall of shell (1) inlays and is equipped with current conducting plate (13), electricity connection chamber (20) have been seted up to the lateral wall of shell (1), connect electricity chamber (20) inside to be equipped with on-off mechanism.

2. The long-time put leakage-proof safety battery according to claim 1, wherein the on-off mechanism comprises a push rod (17) hermetically and slidably connected with the inner wall of the power-on cavity (20), the side wall of the push rod (17) is penetrated and provided with a plurality of power-off holes (21) and a plurality of reset holes (22), a one-way valve is arranged inside each power-off hole (21), and the aperture of each power-off hole (21) is larger than that of each reset hole (22).

3. The long-time put leakage-proof safety battery according to claim 2, wherein a pressure groove (15) penetrates through the side wall of the separation block (5), the push rod (17) penetrates through the electricity connection cavity (20) and the side wall of the pressure groove (15) and the inner wall of the pressure groove (15) to be commonly connected with a return spring (16), the inner wall of the pressure groove (15) is hermetically and slidably connected with two symmetrically arranged push blocks (19), the two push blocks (19) and the inner wall of the pressure groove (15) are commonly connected with a contraction spring (18), and two symmetrically arranged electromagnets (14) are fixed on the inner wall of the control cavity (4).