CN218632289U

CN218632289U - High-safety storage battery

Info

Publication number: CN218632289U
Application number: CN202222546845.3U
Authority: CN
Inventors: 周政元; 朱伟东
Original assignee: Huizhou Sai Ruixin Technology Co ltd
Current assignee: Huizhou Sai Ruixin Technology Co ltd
Priority date: 2022-09-26
Filing date: 2022-09-26
Publication date: 2023-03-14
Anticipated expiration: 2032-09-26

Abstract

The utility model discloses a high security battery, including storage battery body, storage battery body is equipped with the casing and arranges inside battery body in, the casing comprises epitheca and drain pan, the drain pan is equipped with the dress groove of placing battery body from the top, the dress inslot is equipped with the shockproof board that is supported and reciprocates in the bottom by a plurality of spring bodies, shockproof board is equipped with a plurality of through-holes to the below, the heat dissipation paster of hugging closely the battery body side has been assembled to many fretworks of drain pan side and fretwork embedding, a plurality of radiating blade that extend to the drain pan outside heat dissipation paster body coupling, the drain pan side still is equipped with a plurality of bleeder vents that lead to the board below of taking precautions against earthquakes. Utilize the heat dissipation paster and the radiator fin of pasting in the battery body side, in time absorb and transmit the heat that gives off, the battery body bottom is then by through-hole and bleeder vent and external space intercommunication, has strengthened the gaseous circulation of inside, reaches rapid cooling's effect, and the shockproof board of battery body bottom combines together with the spring body, has fine shockproof effect.

Description

High-safety storage battery

Technical Field

The utility model relates to a battery technical field specifically is a high security battery.

Background

A secondary battery, which is a device for directly converting chemical energy into electrical energy, is a battery designed to be rechargeable, and realizes recharging through reversible chemical reactions, and is generally referred to as a lead-acid battery, which is one of batteries and belongs to a secondary battery. When the battery is charged, the internal active substance is regenerated by using external electric energy, the electric energy is stored into chemical energy, and the chemical energy is converted into electric energy again to be output when the battery needs to be discharged, such as a mobile phone battery and the like which are commonly used in life. The problem that the security is not high exists in present battery, mainly embodies when using for a long time, and inside serious that generates heat can't in time discharge inside moreover, and the battery shockproof effect is poor in addition, collides easily when removing and influences its performance.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides a high-safety storage battery which can effectively solve the problem provided by the background technology.

The utility model provides a technical scheme that its technical problem adopted is:

the utility model provides a high security battery, includes the battery body, the battery body is equipped with the casing and arranges inside battery body in, the casing comprises epitheca and drain pan, the drain pan is equipped with the dress groove of placing battery body from the top, the dress inslot is equipped with the board that takes precautions against earthquakes that is supported in the bottom and reciprocates by a plurality of spring bodies, the board that takes precautions against earthquakes is equipped with a plurality of through-holes to the below, the heat dissipation paster of hugging closely the battery body side has been assembled in the embedding of many fretworks and fretwork departments in the drain pan side, a plurality of radiating blade that extend to the drain pan outside heat dissipation paster body coupling, the drain pan side still is equipped with a plurality of bleeder vents that lead to the board below that takes precautions against earthquakes.

Furthermore, a plurality of fixed rods which are protruded to insert into the upper shell for limiting and fixing are arranged on the periphery of the bottom shell, and screws which are locked with the inside of the bottom shell are inserted into the four corners of the upper shell.

Furthermore, the bottom of the upper shell is provided with an upper groove for clamping the top of the battery body, and the battery body is also provided with a positive end and a negative end which extend outwards from the bottom of the upper groove.

Furthermore, the inner wall of the bottom shell is provided with an inwards concave sliding groove, and the side surface of the shockproof plate moves close to the bottom of the sliding groove.

Furthermore, the through holes and the spring bodies are distributed in a staggered mode, and two ends of each spring body are connected with spring fixing pieces fixed to the bottom of the shockproof plate and the bottom of the containing groove.

Furthermore, the cross-sectional area of one end of the heat dissipation patch, which is tightly attached to the battery body, is larger than that of the other end of the heat dissipation patch, and the heat dissipation blades are distributed and fixed in parallel.

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

the utility model discloses utilize the heat dissipation paster and the radiating blade who pastes in the battery body side to combine in drain pan fretwork department, can in time absorb and transmit and give off the heat that the battery body gived off under the state of generating heat, the battery body bottom is then by through-hole and bleeder vent and external space intercommunication, the circulation of inside gas has been strengthened, make the battery body reach rapid cooling's effect, and simultaneously, the board that takes precautions against earthquakes of battery body bottom combines together with the spring body, there is fine shockproof effect to the battery body, the holistic security of battery body has been improved, the life of increase of service.

Drawings

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

fig. 2 is a schematic cross-sectional view of the internal structure of the present invention.

Reference numbers in the figures:

1-shell, 2-battery body, 3-loading groove, 4-spring body, 5-shockproof plate, 6-through hole, 7-radiating patch, 8-radiating blade, 9-air hole, 10-fixing rod, 11-screw, 12-upper groove, 13-positive terminal, 14-negative terminal, 15-sliding groove, 16-spring fixing piece;

101-upper shell, 102-bottom shell.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.

As shown in fig. 1-2, the utility model provides a high security battery, including battery body 2, battery body 2 is equipped with casing 1 and arranges inside battery body 2 in, casing 1 comprises epitheca 101 and drain pan 102, drain pan 102 is equipped with the dress groove 3 of placing battery body 2 from the top, be equipped with in the dress groove 3 and support the shockproof board 5 that reciprocates in the bottom by a plurality of spring bodies 4, shockproof board 5 is equipped with a plurality of through-holes 6 that lead to the below, many fretworks and fretwork embedding in drain pan 102 side have assembled the heat dissipation paster 7 of hugging closely battery body 2 side, a plurality of radiator fin 8 that extend to the bottom pan 102 outside of heat dissipation paster 7 body coupling, drain pan 102 side still is equipped with a plurality of bleeder vents 9 that lead to shockproof board 5 below, specifically, battery body 2 can adopt a lithium cell, and battery body 2 is in the circular telegram in-process, can generate heat, and the heat after generating heat and distributing can pile up inside casing 1, if untimely dispel the heat, inside temperature can heat gradually rise, however, part of heat is absorbed on the one hand by the side by the radiator fin 7, on the other hand the one hand by the heat dissipation paster 5, the other hand can reduce the shock by the transmission of shockproof board 5, the battery body 5 of shockproof transmission, the shock of shockproof board 5, the shock of the bottom relies on the other hand, the one hand rely on the other hand rely on the shock of shockproof board 5.

A plurality of protrusions are arranged on the periphery of the bottom case 102 and inserted into the upper case 101 for limiting and fixing the fixing rods 10, screws 11 locked with the bottom case 102 are inserted into four corners of the upper case 101, the locked screws 11 are generally inserted into the bottom case 102 from the upper side of the upper case 101 for locking, and the fixing rods 10 are generally arranged between the locking positions of the adjacent screws 11 for limiting the fixing property and the stability of the upper case 101 combined with the bottom case 102.

The epitheca 101 bottom is equipped with the upper groove 12 at 2 tops of joint battery body, battery body 2 still is equipped with the positive terminal 13 and the negative pole end 14 of outwards extending from upper groove 12 bottoms, and the dress is put groove 3 and upper groove 12 and is used for the position after fixed battery body 2 dress is put jointly, and the positive terminal 13 and the negative pole end 14 that extend out from the epitheca 101 top are used for being connected with external equipment is electrically conducted.

The inner wall of the bottom shell 102 is provided with an inwards concave sliding groove 15, the side surface of the shockproof plate 5 moves close to the bottom of the sliding groove 15, and the sliding groove 15 is used for limiting the sliding space of the shockproof plate 5 and preventing the shockproof plate 5 from sliding up and down randomly inside to lose balance.

The through holes 6 and the spring bodies 4 are distributed in a staggered mode, the two ends of each spring body 4 are connected with the spring fixing pieces 16 fixed at the bottoms of the shockproof plate 5 and the containing groove 3, the through holes 6 and the spring bodies 4 distributed in a staggered mode disperse the space of heat transfer, the spring fixing pieces 16 are used for fixing the positions of the spring bodies 4, and in order to enhance the stability of the spring fixing pieces 16, the spring fixing pieces can be fixed in an embedding and assembling mode.

The cross-sectional area of one end of the heat dissipation patch 7, which is tightly attached to the battery body 2, is larger than that of the other end of the heat dissipation patch 7, the heat dissipation blades 8 are distributed and fixed in parallel, the heat dissipation patch 7 can be clamped at the hollow position of the bottom shell 102, the circulation of internal air is enhanced by the heat dissipation blades 8 distributed in parallel, and the heat dissipation effect is better.

Compared with the prior art, this technical scheme utilizes the heat dissipation paster 7 and the radiating blade 8 of pasting in battery body 2 side to combine in drain pan 102 fretwork department, can in time absorb and transmit and give off the heat that gives off battery body 2 and give off under the state of generating heat, battery body 2 bottom is then by through-hole 6 and bleeder vent 9 and external space intercommunication, the circulation of inside gas has been strengthened, make battery body 2 reach rapid cooling's effect, and simultaneously, the board 5 that takes precautions against earthquakes of battery body 2 bottom combines together with the spring body 4, there is fine shockproof effect to battery body 2, the holistic security of battery body has been improved.

The working principle is as follows: during the use, assemble battery body 2 in the inside back of casing 1, connect the electricity through positive ear 13 and negative pole ear 14 and use the back, battery body 2 is inside can give off the heat because the circular telegram, arouse the temperature rise, at this moment, heat dissipation paster 7 absorbs battery body 2's heat and transmits and give off for radiator fin 8, the heat of battery body 2 bottom then can give off through-hole 6 and bleeder vent 9, in time reduce inside temperature, and simultaneously, the board 5 that takes precautions against earthquakes controls battery body 2's position and the decurrent shaking force of timely buffering well through the spring body 4 of bottom, play fine shockproof effect, the security that wholly can improve battery body.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Claims

1. A high-safety storage battery characterized in that: including the battery body, the battery body is equipped with the casing and arranges inside battery body in, the casing comprises epitheca and drain pan, the drain pan is equipped with the dress groove of placing battery body from the top, the dress inslot is equipped with the shockproof board that reciprocates in the bottom by a plurality of spring body supports, shockproof board is equipped with a plurality of through-holes to the below, the heat dissipation paster of hugging closely the battery body side has been assembled to many fretworks and fretwork embedding in drain pan side, a plurality of radiating blade that extend to the drain pan outside heat dissipation paster body coupling, the drain pan side still is equipped with a plurality of bleeder vents that lead to shockproof board below.

2. A high-safety secondary battery according to claim 1, wherein: the periphery of the bottom shell is provided with a plurality of fixed rods with protrusions inserted into the upper shell for limiting and fixing, and screws locked with the inside of the bottom shell are inserted into four corners of the upper shell.

3. A high-safety secondary battery according to claim 1, characterized in that: the battery body is also provided with a positive terminal and a negative terminal which extend outwards from the bottom of the upper groove.

4. A high-safety secondary battery according to claim 1, characterized in that: the inner wall of the bottom shell is provided with an inwards concave sliding groove, and the side face of the shockproof plate moves close to the bottom of the sliding groove.

5. A high-safety secondary battery according to claim 1, wherein: the through holes and the spring bodies are distributed in a staggered mode, and the two ends of each spring body are connected with spring fixing pieces fixed at the bottom of the shockproof plate and the bottom of the containing groove.

6. A high-safety secondary battery according to claim 1, characterized in that: the area of the cross section of one end, close to the battery body, of the radiating patch is larger than that of the other end of the radiating patch, and the radiating blades are distributed and fixed in parallel.