CN213124613U

CN213124613U - High waterproof type energy storage battery

Info

Publication number: CN213124613U
Application number: CN202020284459.XU
Authority: CN
Inventors: 姜红艳; 高婷
Original assignee: Hunan Meilongfeng Energy Technology Co ltd
Current assignee: Hunan Meilongfeng Energy Technology Co ltd
Priority date: 2020-03-09
Filing date: 2020-03-09
Publication date: 2021-05-04
Anticipated expiration: 2030-03-09

Abstract

The utility model discloses a high waterproof energy storage battery, which comprises a top cover and a protective shell, wherein connecting blocks are fixed on two sides of the top cover and two sides of the protective shell, two screw holes penetrate through the outer surface of each connecting block, chutes are formed in the top cover and the protective shell, the bottom of the top cover and the inner bottom of the protective shell are both connected with first elastic pieces through the chutes in a sliding manner, the inner wall of the protective shell is respectively connected with four second elastic pieces through the chutes in a sliding manner, and a storage battery pack is connected between the first elastic pieces and the second elastic pieces; the utility model discloses in, be provided with storage battery group, top cap, connecting block, bolt, cushion, recess, sand grip, sealed pad, sealing interface, screw and protective housing, can let inside water can not permeate into the protective housing, the protective housing back is provided with sealed pad and sealing interface for the electric wire kneck is waterproof can not lead to the electric leakage.

Description

High waterproof type energy storage battery

Technical Field

The utility model belongs to the technical field of the battery, concretely relates to high waterproof type energy storage battery.

Background

A secondary battery is a device for directly converting chemical energy into electrical energy, and is a battery designed to be rechargeable, and recharging is achieved through a reversible chemical reaction, and is generally referred to as a lead-acid battery, which is one of batteries and belongs to a secondary battery. The working principle is as follows: 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.

The novel storage battery disclosed as the license bulletin number 209461566U realizes that the equipment is strong in tightness and not easy to leak and easy to clean when in transfusion, but does not solve the problem that the existing high-waterproof energy storage battery is not waterproof and is easy to be corroded by water when in use, so that the interface of the storage battery is easy to leak electricity, the storage battery is damaged by human bodies or machines, and the storage battery is easy to break and damage when in collision, so that liquid in the storage battery leaks, and the problem of damage to ecology is solved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a highly waterproof type energy storage battery to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high waterproof type energy storage battery, includes top cap and protective housing, the both sides of top cap and the both sides of protective housing all are fixed with the connecting block, the surface of connecting block runs through there are two screws, the spout has all been seted up to the inside of top cap and the inside of protective housing, the bottom of top cap and the inner bottom of protective housing all have first shell fragment through spout sliding connection, there are four second shell fragments through spout sliding connection respectively on the inner wall of protective housing, be connected with storage battery between first shell fragment and the second shell fragment.

Preferably, the bottom of the top cover, the inner wall of the protective shell and the inner bottom are both fixed with two springs, and one end of each spring penetrates through the first elastic sheet and the second elastic sheet.

Preferably, two limiting columns are fixed on the top, the bottom and the two sides of the storage battery pack, and the storage battery pack is fixed at one end of the spring through the limiting columns.

Preferably, the connecting blocks fixed to the two sides of the top cover are matched with the connecting blocks fixed to the two sides of the protective shell, and the connecting blocks fixed to the two sides of the top cover are detachably connected with the connecting blocks fixed to the two sides of the protective shell through bolts and screw holes.

Preferably, the bottom of top cap is seted up flutedly, the top of protective housing is fixed with the sand grip, just the surface parcel of sand grip has waterproof cushion, recess and sand grip looks adaptation.

Preferably, the bottom of top cap and the inner wall of protective housing all are fixed with the interlayer, just the interlayer is silica gel.

Preferably, a sealing gasket is fixed on the back of the protective shell, a sealing interface is fixed on the surface of the sealing gasket, and one end of the sealing interface is electrically connected with the positive electrode and the negative electrode of the storage battery pack.

Preferably, the top cover, the protective shell and the connecting block are all made of 304 stainless steel.

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

(1) the utility model discloses in, be provided with storage battery group, the top cap, the connecting block, the bolt, the cushion, a groove, the sand grip, sealed pad, sealing interface, screw and protective housing, place storage battery group in the protective housing during use, cover the top cap at the top of protective housing after that, make the connecting block of top cap and protective housing both sides to come together, change over to screw locking top cap and protective housing on the connecting block into through the bolt, seted up flutedly because of the bottom of top cap, the top of visor is fixed with the sand grip, and sand grip surface covering has waterproof cushion, so can make recess and sand grip gomphosis when protective housing closed top cap, make inside water can not permeate into the protective housing, the protective housing back is provided with sealed pad and sealing interface, make electric wire.

(2) The utility model discloses in, be provided with first shell fragment, the second shell fragment, a spring, spacing post, spout and interlayer, the bottom of top cap and the inner bottom of protective housing all are provided with first shell fragment and spring, the inner wall of protective housing all is provided with second shell fragment and spring, and storage battery is in between first shell fragment and the second shell fragment, and storage battery passes through the spacing post coupling spring on surface, can make the spring can not crooked deformation like this, when novel receiving the collision, storage battery accessible shell fragment and spring cushion, the shell fragment can not be too soft has certain support nature simultaneously, when the impact force is too huge, storage battery can bump in the interlayer after the buffering of shell fragment and spring, just so play duplicate protection, reach the purpose of anticollision.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the back structure of the present invention;

FIG. 3 is a schematic view of the front cross-section structure of the present invention;

fig. 4 is an enlarged schematic structural diagram of fig. 3A of the present invention.

In the figure: 1. a top cover; 2. a protective shell; 3. connecting blocks; 4. a bolt; 5. a screw hole; 6. a chute; 7. A first spring plate; 8. a second elastic sheet; 9. a battery pack; 10. a spring; 11. an interlayer; 12. a waterproof cushion block; 13. a convex strip; 14. a gasket; 15. sealing the interface; 16. a limiting column; 17. and (4) a groove.

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 for a highly waterproof energy storage battery with waterproof and shockproof properties: the utility model provides a high waterproof type energy storage battery, includes top cap 1 and protective housing 2, the both sides of top cap 1 and the both sides of protective housing 2 all are fixed with connecting block 3, the surface of connecting block 3 runs through there are two screws 5, spout 6 has all been seted up to the inside of top cap 1 and the inside of protective housing 2, the bottom of top cap 1 and the inner bottom of protective housing 2 all have first shell fragment 7 through 6 sliding connection of spout, the inner wall of protective housing 2 has four second shell fragments 8 through 6 sliding connection of spout respectively, be connected with storage battery 9 between first shell fragment 7 and the second shell fragment 8.

In this embodiment, preferably, two springs 10 are fixed to the bottom of the top cover 1, the inner wall of the protective shell 2, and the inner bottom, and one end of each spring 10 penetrates through the first elastic sheet 7 and the second elastic sheet 8.

In this embodiment, preferably, two limiting posts 16 are fixed on the top, the bottom and both sides of the battery pack 9, and the battery pack 9 is fixed on one end of the spring 10 through the limiting posts 16 to prevent the spring 10 from going out of position.

In this embodiment, preferably, be fixed in connecting block 3 of the both sides of top cap 1 and the connecting block 3 looks adaptation of the both sides of being fixed in protective housing 2, and be fixed in connecting block 3 of the both sides of top cap 1 and connecting block 3 of the both sides of being fixed in protective housing 2 pass through bolt 4 and screw 5 and dismantle and be connected, and convenient to use person changes and maintains internals.

In this embodiment, preferably, a groove 17 is formed in the bottom of the top cover 1, a protruding strip 13 is fixed to the top of the protective shell 2, a waterproof cushion block 12 wraps the outer surface of the protruding strip 13, and the groove 17 is matched with the protruding strip 13.

In this embodiment, preferably, the bottom of the top cover 1 and the inner wall of the protective shell 2 are both fixed with an interlayer 11, and the interlayer 11 is silica gel.

In this embodiment, preferably, a sealing gasket 14 is fixed on the back of the protective casing 2, a sealing interface 15 is fixed on the surface of the sealing gasket 14, and one end of the sealing interface 15 is electrically connected to the positive electrode and the negative electrode of the battery pack 9.

In this embodiment, it is preferred, top cap 1, protective housing 2 and connecting block 3 are 304 stainless steel, prevent the utility model discloses influence work efficiency because rust.

The utility model discloses a theory of operation and use flow: when the utility model is used, firstly the storage battery pack 9 is put into the protective shell 2, then the top cover 1 is covered on the top of the protective shell 2, the top cover 1 is jointed with the connecting blocks 3 at the two sides of the protective shell 2, the top cover 1 is turned into the screw holes 5 on the connecting blocks 3 through the bolts 4 to lock the top cover 1 and the protective shell 3, because the bottom of the top cover 1 is provided with the groove 17, the top of the protective cover 2 is fixed with the convex strip 13, and the surface of the convex strip 13 is covered with the waterproof cushion block 12, the protective shell 2 can be closed with the top cover 1 to lead the groove 17 and the convex strip 13 to be jogged, so that water can not permeate into the protective shell 2, the back of the protective shell 2 is provided with the sealing gasket 14 and the sealing interface 15, the positive and negative poles of the storage, just so can reach the high waterproof purpose of battery, the bottom of top cap 1 and the inner bottom of protective housing 2 all are provided with first shell fragment 7 and spring 10, the inner wall of protective housing 2 all is provided with second shell fragment 8 and spring 10, and storage battery 9 is in between first shell fragment 7 and the second shell fragment 8, and storage battery 9 is through surperficial spacing post 16 coupling spring 10, can make spring 10 can not crooked deformation like this, when novel receiving the collision, 9 accessible shell fragments of storage battery and spring 10 cushion, the shell fragment can not be too soft has certain support nature simultaneously, when too huge, storage battery 9 can bump in interlayer 11 after the buffering of shell fragment and spring 10 through the impact force, just so play duplicate protection, reach the mesh of anticollision.

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 utility model provides a high waterproof type energy storage battery, includes top cap (1) and protective housing (2), its characterized in that: both sides of top cap (1) and both sides of protective housing (2) all are fixed with connecting block (3), the surface of connecting block (3) runs through there are two screw (5), spout (6) have all been seted up to the inside of top cap (1) and the inside of protective housing (2), the bottom of top cap (1) and the inner bottom of protective housing (2) all have first shell fragment (7) through spout (6) sliding connection, the inner wall of protective housing (2) has four second shell fragments (8) through spout (6) sliding connection respectively, be connected with storage battery (9) between first shell fragment (7) and second shell fragment (8).

2. The highly waterproof energy storage battery according to claim 1, characterized in that: the bottom of the top cover (1), the inner wall of the protective shell (2) and the inner bottom are both fixed with two springs (10), and one end of each spring (10) penetrates through the first elastic sheet (7) and the second elastic sheet (8).

3. The highly waterproof energy storage battery according to claim 1, characterized in that: two limiting columns (16) are fixed on the top, the bottom and the two sides of the storage battery pack (9), and the storage battery pack (9) is fixed at one end of the spring (10) through the limiting columns (16).

4. The highly waterproof energy storage battery according to claim 1, characterized in that: be fixed in connecting block (3) of the both sides of top cap (1) and connecting block (3) looks adaptation of the both sides that are fixed in protective housing (2), and be fixed in connecting block (3) of the both sides of top cap (1) and connecting block (3) of the both sides that are fixed in protective housing (2) are through bolt (4) and screw (5) dismantlement connection.

5. The highly waterproof energy storage battery according to claim 1, characterized in that: the bottom of top cap (1) is seted up flutedly (17), the top of protective housing (2) is fixed with sand grip (13), just the surface parcel of sand grip (13) has waterproof cushion (12), recess (17) and sand grip (13) looks adaptation.

6. The highly waterproof energy storage battery according to claim 1, characterized in that: the bottom of top cap (1) and the inner wall of protective housing (2) all are fixed with interlayer (11), just interlayer (11) are silica gel.

7. The highly waterproof energy storage battery according to claim 1, characterized in that: the back of the protective shell (2) is fixed with a sealing gasket (14), the surface of the sealing gasket (14) is fixed with a sealing interface (15), and one end of the sealing interface (15) is electrically connected with the positive electrode and the negative electrode of the storage battery pack (9).

8. The highly waterproof energy storage battery according to claim 1, characterized in that: the top cover (1), the protective shell (2) and the connecting block (3) are all made of 304 stainless steel.