CN216015556U

CN216015556U - Explosion-proof lead-acid storage battery

Info

Publication number: CN216015556U
Application number: CN202121518096.2U
Authority: CN
Inventors: 梁军; 龚招栋; 周逢能
Original assignee: Shenzhen Goal Reach Green Technology Co ltd
Current assignee: Shenzhen Goal Reach Green Technology Co ltd
Priority date: 2021-07-05
Filing date: 2021-07-05
Publication date: 2022-03-11
Anticipated expiration: 2031-07-05

Abstract

The utility model discloses an explosion-proof lead-acid storage battery, which comprises a first shell and a second shell, wherein lining plates are fixedly arranged on the periphery of the inner side of the first shell, the other lining plate is fixedly arranged on the periphery of the inner side of the second shell, folding holes are formed in the inner sides of the lining plates at equal intervals, a protection rod is fixedly connected to the upper end of the other lining plate at equal intervals, a spring is arranged on the inner side of each folding hole, the protection rod is movably connected to the inner side of each folding hole, a battery pack is arranged between the inner sides of the first shell and the second shell, locking heads are fixedly arranged at the left end and the right end of the inner side of the first shell, locking openings are formed in the left side and the right side of the second shell, and the locking heads are connected to the inner sides of the locking openings in a clamping manner. According to the utility model, the first shell and the second shell can be supported to be opened from the middle to the upper side and the lower side by arranging the spring to elastically support the protection rod, so that the middle part of the battery pack is conveniently exposed, sufficient heat dissipation is facilitated, and the battery pack is prevented from being overheated and exploded.

Description

Explosion-proof lead-acid storage battery

Technical Field

The utility model relates to the technical field of storage batteries, in particular to an explosion-proof lead-acid storage battery.

Background

The lead-acid storage battery is a device for converting chemical energy into electric energy, and the price of the lead-acid storage battery is 1/4-1/6 of the price of other types of batteries. The investment at one time is low, and most users can bear the investment, so that the application is more and more extensive at present.

Lead acid battery's electrolyte density is very high, at the during operation, can produce a large amount of heats between inside polar plate material and the electrolyte material, if can not make timely sparse to these reaction heats, cause the heat to pile up in the inside transition of battery very easily, make the internal pressure increase, make the shell structure deformation of battery, serious can make the battery explode, so design a lead acid battery structure that can effectively the heat dissipation reduce now, the inside hot-air of timely discharge battery, the life of extension battery.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the background art, the utility model aims to provide an explosion-proof lead-acid storage battery which has the advantage of explosion prevention and solves the problem of overlarge internal pressure caused by the fact that the internal reaction heat of the lead-acid storage battery cannot be timely evacuated.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an explosion-proof type lead acid battery, includes a casing and No. two casings, equal fixed mounting has the welt, another around the casing inboard welt fixed mounting is inboard around No. two casings, the inboard equidistance of welt is provided with receipts and folds the hole, another welt upper end equidistance fixedly connected with fender rod, it is provided with the spring to receive and fold the downthehole side, fender rod swing joint is in receiving and folds the downthehole side, be provided with the group battery in the middle of casing and No. two casing inboards, the equal fixed mounting in both ends has the locking head about the casing inboard, No. two casing left and right sides all is provided with the locking mouth, locking head buckle connects in the locking mouth is inboard.

Preferably, the left end and the right end of the first shell are fixedly provided with the refrigerating machines, the inner side of the locking head is provided with the fan, and the fan is electrically connected with the refrigerating machines.

Preferably, the battery pack is provided with gaskets on the periphery, exchange holes are arranged on the inner sides of the gaskets at equal intervals, and the fan is arranged between the gaskets.

Preferably, the inner end of the lining plate is fixedly connected with a sliding block, the periphery of the battery pack is provided with guide grooves, and the sliding block is movably connected to the inner sides of the guide grooves.

Preferably, the upper end of the first shell and the lower end of the second shell are provided with heat dissipation grooves at equal intervals, the upper end and the lower end of the battery pack are fixedly connected with sealing strips, and the sealing strips are movably connected to the inner sides of the heat dissipation grooves.

Preferably, the first screw hole is formed in the upper end of the first shell and the lower end of the second shell, the second screw hole is formed in the upper end and the lower end of the battery pack, and a screw rod is connected between the first screw hole and the second screw hole in a threaded mode.

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

1. according to the utility model, the first shell and the second shell can be supported to be opened from the middle to the upper side and the lower side by arranging the spring to elastically support the protection rod, so that the middle part of the battery pack is conveniently exposed, sufficient heat dissipation is facilitated, and the battery pack is prevented from being overheated and exploded.

2. According to the utility model, the refrigerator and the fan are arranged, cold air can be circularly and inwardly fed, when the first shell and the second shell are closed, the circulation of the hot air in the first shell is not smooth, the continuous cooling of the battery pack is convenient, and the long-time hot work is prevented.

3. According to the utility model, the sealing strip and the heat dissipation groove are arranged, when the first shell and the second shell are sealed, the heat dissipation port is blocked, so that dust and water are prevented from entering, and after the first shell and the second shell are separated, the heat dissipation groove is opened, so that the quick heat dissipation of the upper part and the lower part of the battery pack is facilitated.

Drawings

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

FIG. 2 is a schematic view of a first housing structure according to the present invention;

FIG. 3 is a schematic view of the second housing of the present invention;

fig. 4 is a schematic view of a battery pack according to the present invention.

In the figure: 1. a first shell; 2. a liner plate; 3. a folding hole; 4. a spring; 5. a second shell; 6. a guard bar; 7. a battery pack; 8. a locking head; 9. a locking port; 10. a refrigerator; 11. a fan; 12. a liner; 13. an exchange well; 14. a slider; 15. a guide groove; 16. a heat sink; 17. a closure strip; 18. a first screw hole; 19. a second screw hole; 20. a screw.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, the explosion-proof lead-acid battery provided by the utility model comprises a first shell 1 and a second shell 5, wherein a battery pack 7 is arranged between the inner sides of the first shell 1 and the second shell 5, locking heads 8 are fixedly mounted at the left and right ends of the inner side of the first shell 1, locking openings 9 are formed at the left and right sides of the second shell 5, and the locking heads 8 are connected to the inner sides of the locking openings 9 in a buckling manner. The first shell 1 and the second shell 5 are conveniently opened from the middle by utilizing the buckling connection of the locking head 8 and the locking port 9, and the heat dissipation and the maintenance are facilitated.

Referring to fig. 2-3, the inner periphery of the first casing 1 is fixedly provided with lining plates 2, the other lining plate 2 is fixedly arranged on the inner periphery of the second casing 5, the inner sides of the lining plates 2 are equidistantly provided with folding holes 3, the upper end of the other lining plate 2 is equidistantly and fixedly connected with a protection rod 6, the inner side of the folding hole 3 is provided with a spring 4, the protection rod 6 is movably connected with the inner side of the folding hole 3, the left end and the right end of the first casing 1 are fixedly provided with a refrigerator 10, the inner side of a locking head 8 is provided with a fan 11, the fan 11 is electrically connected with the refrigerator 10, the fan 11 is arranged between liners 12, the inner ends of the lining plates 2 are fixedly connected with a slide block 14, the upper end of the first casing 1 and the lower end of the second casing 5 are equidistantly provided with heat dissipation grooves 16, the upper end of the first casing 1 and the lower end of the second casing 5 are both provided with a first screw hole 18, cold air can be conveniently blown into the inner sides of the first casing 1 and the second casing 5 in a circulating manner through the refrigerator 10 and the fan 11, the battery pack 7 is rapidly cooled.

Referring to fig. 4, a gasket 12 is disposed around the battery pack 7, exchange holes 13 are equidistantly disposed on the inner side of the gasket 12, guide grooves 15 are formed around the battery pack 7, a sliding block 14 is movably connected to the inner side of the guide grooves 15, sealing strips 17 are fixedly connected to the upper end and the lower end of the battery pack 7, the sealing strips 17 are movably connected to the inner side of a heat dissipation groove 16, two screw holes 19 are formed in the upper end and the lower end of the battery pack 7, and a screw rod 20 is connected between the first screw hole 18 and the second screw hole 19 in a threaded manner. By the staggered arrangement of the sealing strips 17 and the heat dissipation grooves 16, when the first shell 1 and the second shell 5 are closed, the heat dissipation grooves 16 are blocked, and dust and water are prevented from entering.

The working principle and the using process of the utility model are as follows: during the use, casing 1 and No. two casings 5 are closed, refrigerator 10 and fan 11 work of mutually supporting, continuously blow in cold wind to casing 1 and No. two casing 5 insides, and flow through exchange hole 13 internal recycle, carry out rapid cooling to group battery 7 surface, prevent group battery 7 overheated explosion, press locking head 8, open casing 1 and No. two casing 5, receive spring 4's elastic support effect, protective bar 6 stretches out from receiving folding hole 3, open casing 1 and No. two casing 5 from the centre, group battery 7 exposes convenient quick heat dissipation, and simultaneously, utilize screw rod 20 to rotate, make group battery 7 upwards or move down, make the strip 17 break away from in the radiating groove 16, be favorable to the heat dissipation of group battery 7 upper and lower part.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an explosion-proof formula lead acid battery, includes a casing and No. two casings, its characterized in that: the utility model discloses a casing, including casing, welt upper end equidistance fixedly connected with fender rod, it is provided with the spring to receive the downthehole side of folding, the inboard equidistance of welt is provided with the receipts and folds the hole, another the inboard equidistance of welt fixedly connected with fender rod all around, it is provided with the spring to receive the downthehole side of folding, fender rod swing joint is in receiving the downthehole side of folding, be provided with the group battery in the middle of casing and No. two casing inboards, the equal fixed mounting in both ends has the locking head about the casing inboard, No. two casing left and right sides all is provided with the locking mouth, locking head buckle connects in the locking mouth is inboard.

2. An explosion-proof lead-acid battery according to claim 1, characterized in that: the refrigerator is fixedly installed at the left end and the right end of the first shell, the fan is arranged on the inner side of the locking head, and the fan is electrically connected with the refrigerator.

3. An explosion-proof lead-acid battery according to claim 2, characterized in that: the battery pack is provided with liners on the periphery, exchange holes are arranged on the inner sides of the liners at equal intervals, and the fan is arranged between the liners.

4. An explosion-proof lead-acid battery according to claim 1, characterized in that: the inner fixedly connected with slider of welt, the guide way has all been seted up around the group battery, slider swing joint is inboard in the guide way.

5. An explosion-proof lead-acid battery according to claim 1, characterized in that: a radiating groove has been seted up to casing upper end and No. two casing lower extremes equidistance, the equal fixedly connected with in both ends seals the strip about the group battery, seal strip swing joint is inboard in the radiating groove.

6. An explosion-proof lead-acid battery according to claim 1, characterized in that: no. one casing upper end and No. two casing lower extremes all are provided with the screw, both ends all are provided with the screw No. two about the group battery, threaded connection has the screw rod between screw and the screw No. two.