CN219371197U

CN219371197U - Battery shell sealing structure

Info

Publication number: CN219371197U
Application number: CN202320321126.3U
Authority: CN
Inventors: 李东芹; 王亚楠; 王亚俊
Original assignee: Shanghai Pengyang Hydrogen Technology Co ltd
Current assignee: Shanghai Pengyang Hydrogen Technology Co ltd
Priority date: 2023-02-27
Filing date: 2023-02-27
Publication date: 2023-07-18
Anticipated expiration: 2033-02-27

Abstract

The utility model discloses a battery shell sealing structure, which has the technical scheme that: the device comprises a placement box, wherein a placement block is fixedly connected inside the placement box, and an installation groove is formed in the top surface of the placement block; the battery pack is movably arranged in the mounting groove, and a protective plate is movably sleeved in the storage box; seal assembly, seal assembly sets up the top surface of placing the piece for to placing between piece and the protection shield, use through gim peg, screw hole and fixed slot cooperation, thereby be convenient for fix the protection shield at the top surface of placing the piece, after the staff fixes the battery package in the inside of mounting groove, fix the protection shield again and place the top surface of piece, seal up the protection shield and place between the piece this moment, through setting up and place the box, after placing the outside impact of collecting of box, the impact force that the box outside produced can be placed in the buffering of blotter this moment, thereby avoid placing the piece and appear impaired condition, make the battery package can last under the sealing state.

Description

Battery shell sealing structure

Technical Field

The utility model relates to the field of battery shells, in particular to a battery shell sealing structure.

Background

A battery refers to a device that converts chemical energy into electrical energy in a cup, tank, or other container or portion of a composite container that contains an electrolyte solution and metal electrodes to generate an electrical current. Has a positive electrode and a negative electrode. With the advancement of technology, batteries are widely referred to as small devices capable of generating electrical energy. Such as a solar cell. The performance parameters of the battery are mainly electromotive force, capacity, specific energy and resistance.

For example, chinese patent publication No. CN215070215U, in which a battery box with a sealing device is proposed, the assembly includes a battery case and a battery upper cover, an electric core is provided in the battery case, a sealing device is provided in the battery case and the battery upper cover, a compensation structure is provided at the edge of the sealing device, the sealing device includes an electric push rod, a first sealing strip, a second sealing strip, a fixing plate, a preformed hole and a preformed groove, the fixing plate is provided on the lower surface of the battery upper cover, the preformed groove is provided at the edge of the fixing plate, and the first sealing strip is provided in the interior of the preformed groove. The utility model relates to a battery box with a sealing device, which belongs to the field of storage batteries, and can seal the joint of a battery shell and a battery upper cover, so that rainwater and the like can not enter a gap, normal use of the battery is guaranteed, the width direction is compensated through a compensation structure, and the tightness between the battery shell and the battery upper cover is guaranteed.

Disclosure of Invention

In view of the problems mentioned in the background art, an object of the present utility model is to provide a battery case sealing structure to solve the problems mentioned in the background art.

The technical aim of the utility model is realized by the following technical scheme:

a battery case sealing structure, comprising: the storage box is fixedly connected with a storage block inside, and the top surface of the storage block is provided with an installation groove; the battery pack is movably arranged in the mounting groove, and a protective plate is movably sleeved in the storage box; and the sealing component is arranged on the top surface of the placing block and used for sealing between the placing block and the protection plate.

Through adopting above-mentioned technical scheme, through setting up seal assembly, seal assembly can be sealed between placing piece and the protection shield to seal the battery package.

Preferably, the seal assembly comprises: the placing groove is formed in the top surface of the placing block, and a sealing gasket is movably sleeved in the placing groove; the two fixing holes are formed in the top surface of the protection plate; and the protecting piece is arranged outside the placing block and used for protecting the battery pack.

Through adopting above-mentioned technical scheme, through setting up the protection piece, the protection piece can protect the battery package to avoid placing after the box is impaired, can't seal etc. the battery package.

Preferably, the protector includes: the buffer grooves are respectively arranged on the front side, the rear side, the left side, the right side and the bottom surface of the placement block, and the buffer cushion is fixedly connected inside the buffer grooves; and the electrode is fixedly connected in the fixing hole.

Through adopting above-mentioned technical scheme, through setting up the battery package, after the staff fixes the battery package in the inside of mounting groove, again with the protection shield fixed the top surface of placing the piece, sealed pad can seal the protection shield with place between the piece this moment.

Preferably, the top surface of placing the piece has seted up a plurality of fixed slot, and the screw hole has been seted up to the top surface of protection shield, and the screw hole corresponds with fixed slot position.

Through adopting above-mentioned technical scheme, through setting up and placing the box, after placing the outside striking of collecting of box, the impact that the box outside produced can be placed in the buffering of blotter this moment to avoid placing the piece and appear impaired condition, make the battery package can last under the sealed state.

Preferably, the inside threaded connection of screw hole has the gim peg, and the bottom of gim peg passes screw hole and fixed slot threaded connection together, and the constant head tank has all been seted up to the inside left and right sides of box and front and back both sides of placing.

Through adopting above-mentioned technical scheme, through setting up the gim peg, use through gim peg, screw hole and fixed slot cooperation to be convenient for fix the protection shield at the top surface of placing the piece.

Preferably, the left and right sides and the front and back sides of the protection board are provided with positioning holes, the positioning holes correspond to the positioning grooves in position, positioning rods are movably arranged in the positioning holes, one ends of the positioning rods penetrate through the positioning holes and are movably sleeved with the positioning grooves, and the left and right sides and the front and back sides of the placement box are provided with through holes.

Through adopting above-mentioned technical scheme, through setting up the through-hole, entering places the inside water stain of box and can flow through the through-hole, establishes together the back through locating rod, locating hole and constant head tank activity cover to make the protection shield can fix in the inside of placing the box.

In summary, the utility model has the following advantages:

through setting up the battery package, after the staff fixes the battery package in the inside of mounting groove, fix the protection shield again at the top surface of placing the piece, sealed pad can seal the protection shield and place between the piece this moment, place the box through setting up, after the striking is collected to the box outside when placing, the impact force that the box outside produced can be cushioned to the blotter this moment, thereby avoid placing the piece and appear impaired condition, make the battery package can last under the sealing state, through setting up the through-hole, get into and place the inside water stain of box and can flow through the through-hole, through setting up the gim peg, through gim peg, screw hole and fixed slot cooperation use, thereby be convenient for fix the protection shield at the top surface of placing the piece, through setting up the locating bar, establish together with the constant head tank movable sleeve through locating bar, thereby make the protection shield can fix the inside of placing the box.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic cross-sectional view of the placement case of the present utility model;

FIG. 3 is a schematic view of a partial enlarged structure of FIG. 2A;

fig. 4 is a schematic cross-sectional structure of the protection plate of the present utility model.

Reference numerals: 1. placing a box; 2. placing a block; 3. a mounting groove; 4. a battery pack; 5. a protective plate; 6. a placement groove; 7. a sealing gasket; 8. a fixing hole; 9. a buffer tank; 10. a cushion pad; 11. an electrode; 12. a fixing groove; 13. a threaded hole; 14. a fixing bolt; 15. a positioning groove; 16. positioning holes; 17. a positioning rod; 18. and a through hole.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1, fig. 2, fig. 3 and fig. 4, a battery case sealing structure, including placing box 1, the inside fixedly connected with of placing box 1 places piece 2, mounting groove 3 has been seted up to the top surface of placing piece 2, the inside movable mounting of mounting groove 3 has battery package 4, the inside movable cover of placing box 1 is equipped with protection shield 5, the top surface of placing piece 2 is provided with seal assembly for seal between placing piece 2 and protection shield 5, seal assembly includes standing groove 6, the top surface at placing piece 2 is seted up to standing groove 6, seal pad 7 is established to the inside movable cover of standing groove 6, two fixed orifices 8 have been seted up to the top surface of protection shield 5, the outside of placing piece 2 is provided with the protection piece, be used for protecting battery package 4, the protection piece includes a plurality of buffer tank 9, the inside fixedly connected with blotter 10 of buffer tank 9 is seted up respectively in the front and back of placing piece 2, the inside fixedly connected with electrode 11 of fixed orifices 8, electrode 11 and battery package 4 electric connection, through setting up battery package 4, after the staff fixes battery package 4 at mounting groove 3 inside at the inside of mounting groove, seal pad 2 can be sealed with the top surface 5 again between seal pad 5 and sealing pad 2.

Referring to fig. 2, 3 and 4, a plurality of fixed slots 12 are formed in the top surface of the placement block 2, a threaded hole 13 is formed in the top surface of the protection plate 5, threads are formed in the inner circular wall surface of the fixed slot 12, the threaded hole 13 corresponds to the position of the fixed slot 12, a fixing bolt 14 is connected to the internal threads of the threaded hole 13, the bottom end of the fixing bolt 14 penetrates through the threaded hole 13 and is connected with the fixed slot 12, positioning slots 15 are formed in the left side, the right side and the front side of the interior of the placement box 1, positioning holes 16 are formed in the left side, the right side and the front side, the front side and the rear side of the protection plate 5, positioning holes 16 correspond to the positions of the positioning slots 15, a positioning rod 17 is movably mounted in the interior of the positioning holes 16, one end of the positioning rod 17 penetrates through the positioning holes 16 and the positioning slots 15 to be movably sleeved together, through holes 18 are formed in the left side, the right side and the front side and the rear side of the placement box 1 are respectively, and the front side of the placement box 1 are respectively, after the placement box 1 is externally collected and impacted, the impact force generated outside the placement box 1 can be buffered by the buffer 10, so that the placement block 2 is prevented from being damaged, and the battery pack 4 can be kept in a sealing state.

Working principle: referring to fig. 1-4, when in use, through setting up the battery pack 4, after the staff fixes the battery pack 4 in the inside of mounting groove 3, again fix protection shield 5 at the top surface of placing piece 2, sealed pad 7 can seal between protection shield 5 and the piece 2 of placing this moment, through setting up and placing box 1, after the striking is collected to placing box 1 outside, the impact force that the outside of placing box 1 produced can be cushioned to the blotter 10, thereby avoid placing box 2 to appear impaired condition, make battery pack 4 can be in the sealed condition constantly, through setting up through-hole 18, the inside water stain of entering placing box 1 can flow out through-hole 18, through setting up gim 14, through gim 14, screw hole 13 and fixed slot 12 cooperation use, thereby be convenient for fix protection shield 5 at the top surface of placing box 2, through setting up locating bar 17, after locating hole 16 and constant head 15 movable sleeve are together, thereby make protection shield 5 can fix in the inside of placing box 1.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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. A battery case sealing structure, comprising:

the storage box (1), the inside of the storage box (1) is fixedly connected with a storage block (2), and the top surface of the storage block (2) is provided with an installation groove (3);

the battery pack (4), the battery pack (4) is movably installed in the mounting groove (3), and a protective plate (5) is movably sleeved in the placement box (1);

the sealing assembly is arranged on the top surface of the placing block (2) and used for sealing between the placing block (2) and the protection plate (5).

2. The battery case sealing structure according to claim 1, wherein the sealing assembly comprises:

the placing groove (6) is formed in the top surface of the placing block (2), and a sealing gasket (7) is movably sleeved in the placing groove (6);

two fixing holes (8), wherein the two fixing holes (8) are all arranged on the top surface of the protection plate (5);

and the protecting piece is arranged outside the placing block (2) and is used for protecting the battery pack (4).

3. The battery case sealing structure according to claim 2, wherein the protector includes:

the buffer grooves (9) are respectively arranged on the front side, the rear side, the left side, the right side and the bottom surface of the placement block (2), and the buffer cushion (10) is fixedly connected inside the buffer grooves (9);

and the electrode (11), the electrode (11) is fixedly connected in the fixing hole (8).

4. The battery shell sealing structure according to claim 1, wherein the top surface of the placement block (2) is provided with a plurality of fixing grooves (12), the top surface of the protection plate (5) is provided with a threaded hole (13), and the threaded hole (13) corresponds to the fixing groove (12).

5. The battery shell sealing structure according to claim 4, wherein the threaded hole (13) is internally and in threaded connection with a fixing bolt (14), the bottom end of the fixing bolt (14) passes through the threaded hole (13) and is in threaded connection with the fixing groove (12), and positioning grooves (15) are formed in the left side, the right side, the front side and the rear side of the interior of the placement box (1).

6. The battery shell sealing structure according to claim 5, wherein the left side, the right side, the front side and the rear side of the protection plate (5) are provided with positioning holes (16), the positioning holes (16) correspond to the positioning grooves (15), positioning rods (17) are movably mounted in the positioning holes (16), one ends of the positioning rods (17) penetrate through the positioning holes (16) and are movably sleeved with the positioning grooves (15), and the left side, the right side, the front side and the rear side of the placement box (1) are provided with through holes (18).