CN215644760U

CN215644760U - Lithium battery mounting box with anti-collision structure

Info

Publication number: CN215644760U
Application number: CN202122109793.9U
Authority: CN
Inventors: 郑小泉
Original assignee: Shenzhen Xinhong Energy Industry Co ltd
Current assignee: Shenzhen Xinhong Energy Industry Co ltd
Priority date: 2021-09-02
Filing date: 2021-09-02
Publication date: 2022-01-25
Anticipated expiration: 2031-09-02

Abstract

The utility model belongs to the technical field of battery mounting boxes, and particularly relates to a lithium battery mounting box with an anti-collision structure, which comprises a protective shell and a damping spring, wherein a buffer plastic air bag is arranged on the side of the protective shell, a hinge is arranged above the protective shell, a box door is connected to the side of the hinge, an air outlet is arranged above the box door, a sliding groove is arranged above the box door, a sliding block is connected to the inner side of the sliding groove, the protective shell is arranged on the outer side of the damping spring, an insulating layer is connected to the side of the damping spring, a cooling fan is arranged on the inner side of the insulating layer, a mounting groove is arranged on the side of the cooling fan, a limiting groove is connected to the inner side of the mounting groove, a guide sheet is arranged on the side of the limiting groove, a conductive spring is arranged on the side of the limiting groove, a baffle is connected to the side of the conductive spring, and a wiring hole is arranged on the side of the protective shell. This lithium cell mounting box with anticollision structure conveniently carries out anticollision safeguard measure to inside lithium cell, conveniently dispels the heat.

Description

Lithium battery mounting box with anti-collision structure

Technical Field

The utility model relates to the technical field of battery mounting boxes, in particular to a lithium battery mounting box with an anti-collision structure.

Background

The lithium battery is a kind of material taking metal lithium or lithium alloy as positive and negative electrodes, and the battery using non-aqueous electrolyte solution has very strict requirements on environment in processing, storage and use due to very active chemical characteristics, and along with the progress of the times, the lithium battery has become the mainstream, and the lithium battery mounting box is needed to be used in the installation and utilization process of the lithium battery, but the existing lithium battery mounting box has the following problems:

1. the existing lithium battery mounting box is inconvenient for carrying out anti-collision protection measures on the internal lithium battery, so that the internal lithium battery is easy to damage when the box body is collided;

2. the existing lithium battery mounting box is inconvenient for heat dissipation, and internal and external air is not circulated, so that the service life of the lithium battery is shortened;

to the above problems, innovative design is urgently needed on the basis of the original lithium battery mounting box with an anti-collision structure.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a lithium battery mounting box with an anti-collision structure, and aims to solve the problems that the conventional lithium battery mounting box with the anti-collision structure is inconvenient to perform anti-collision protection measures on an internal lithium battery and heat dissipation.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a lithium cell mounting box with anticollision structure, includes protective housing and damping spring, the protective housing avris is provided with buffering plastic gasbag, and is provided with the hinge above the protective housing to the hinge avris is connected with the box door, and is provided with the air outlet above the box door, the spout is installed to box door top, and the spout inboard is connected with the slider, the protective housing sets up in damping spring's the outside, and the damping spring avris is connected with the insulating layer to the insulating layer inboard is provided with radiator fan, the mounting groove is installed to the radiator fan avris, and the mounting groove inboard is connected with the spacing groove to the spacing groove avris is provided with the guide vane, the spacing groove avris is provided with conductive spring, and conductive spring avris is connected with the baffle, the protective housing avris is provided with the wiring hole.

Preferably, the protective housing and the buffering plastic air bag are connected through glue, the protective housing and the hinge are connected through welding, and the hinge and the box door are tightly attached.

Preferably, the air outlet and the box door are perpendicular to each other, the box door and the sliding groove are connected in a welding mode, and the sliding groove and the sliding block are connected in a sliding mode.

Preferably, the damping spring and the insulating layer are arranged in a mutually perpendicular mode, the insulating layer and the cooling fan are arranged in a nested connection mode, and the cooling fan and the air outlet are arranged in the same straight line.

Preferably, the mounting groove and the limiting groove are tightly attached, the limiting groove and the guide piece are arranged in parallel, and the guide piece and the transverse center line of the conductive spring are overlapped.

Preferably, the wiring hole and the protective shell are arranged in a penetrating and penetrating mode.

Compared with the prior art, the utility model has the beneficial effects that: the lithium battery mounting box with the anti-collision structure is convenient for anti-collision protection measures for the internal lithium battery and heat dissipation;

1. when the lithium battery mounting box with the anti-collision structure is used, firstly, the box door is opened by sliding the sliding block on the sliding groove, then, a lithium battery is placed into the mounting groove according to the positive and negative poles, the lithium battery is clamped through the limiting groove, the two ends of the lithium battery respectively push against the guide sheet and the conductive spring, then, the box door is closed, the sliding block clamps the box door, when the device is impacted or dropped, external impact force is firstly counteracted by the protective shell to one part, then, the external impact force is rebounded through the damping spring to counteract all acting forces, and the internal insulating layer prevents the lithium battery from causing fire due to electric leakage;

2. when using this lithium battery mounting box with anticollision structure, after the battery installation, the external device that needs to use in accessible wiring hole, inside lithium cell begins to supply power for radiator fan this moment, radiator fan begins to function, the heat that gives off the operation of the lithium cell of inside, mix into in the air, then the air in the whole device begins to circulate, air outlet through both sides begins inside and outside circulation of air, according to the principle of hot-air come-up, the air outlet that part hot-air passes through the top is discharged external.

Drawings

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

FIG. 2 is a schematic top view of the present invention;

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

FIG. 4 is a schematic side view of the present invention.

In the figure: 1. a protective shell; 2. a buffer plastic air bag; 3. a hinge; 4. a box door; 5. an air outlet; 6. a chute; 7. a slider; 8. a damping spring; 9. an insulating layer; 10. a heat radiation fan; 11. mounting grooves; 12. a limiting groove; 13. a guide plate; 14. a conductive spring; 15. a baffle plate; 16. and a wiring hole.

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. 1-4, the present invention provides a technical solution: a lithium battery mounting box with an anti-collision structure comprises a protective shell 1, a buffer plastic air bag 2, a hinge 3, a box door 4, an air outlet 5, a sliding groove 6, a sliding block 7, a damping

spring

8, 9, an insulating layer 10, a cooling fan 11, a mounting groove 12, a limiting groove 13, a guide vane 14, a conductive spring 15, a baffle 16 and a wiring hole, wherein the buffer plastic air bag 2 is arranged on the lateral side of the protective shell 1, the hinge 3 is arranged above the protective shell 1, the box door 4 is connected to the lateral side of the hinge 3, the air outlet 5 is arranged above the box door 4, the sliding groove 6 is arranged above the box door 4, the sliding block 7 is connected to the inner side of the sliding groove 6, the protective shell 1 is arranged on the outer side of the damping spring 8, the insulating layer 9 is connected to the lateral side of the damping spring 8, the cooling fan 10 is arranged on the inner side of the insulating layer 9, the mounting groove 11 is arranged on the lateral side of the cooling fan 10, and the inner side of the mounting groove 11 is connected with the limiting groove 12, a guide sheet 13 is arranged on the side of the limiting groove 12, a conductive spring 14 is arranged on the side of the limiting groove 12, a baffle 15 is connected to the side of the conductive spring 14, and a wiring hole 16 is arranged on the side of the protective shell 1;

further, the protective shell 1 and the buffering plastic air bag 2 are connected through glue, the protective shell 1 and the hinge 3 are connected through welding, the hinge 3 and the box door 4 are tightly attached, firmness between the protective shell 1 and the buffering plastic air bag 2 is improved through the glue connection, stability between the hinge 3 and the box door 4 is improved through the welding connection, and the contact area between the hinge 3 and the box door 4 is increased through the tight attachment, so that the box door is firmer;

furthermore, the air outlet 5 and the box door 4 are arranged vertically, the box door 4 and the sliding groove 6 are arranged in a welding mode, the sliding groove 6 and the sliding block 7 are arranged in a sliding mode, the mutually vertical arrangement facilitates air circulation between the inner part and the outer part through the air outlet 5, the welding connection arrangement increases the stability between the box door 4 and the sliding groove 6, and the sliding block 7 can determine the opening and closing of the box door 4 through sliding due to the sliding connection arrangement;

furthermore, the damping spring 8 and the insulating layer 9 are arranged vertically to each other, the insulating layer 9 and the heat dissipation fan 10 are arranged in a nested connection manner, the heat dissipation fan 10 and the air outlet 5 are arranged in the same straight line, the damping spring 8 can counteract external impact force when in collision due to the mutually vertical arrangement, the inner layer structure is protected, the uniformity of overall coverage is increased due to the nested connection arrangement, and hot air blown by the heat dissipation fan 10 is discharged through the air outlet 5 according to the principle that heat flow rises due to the arrangement in the same straight line;

furthermore, the mounting groove 11 and the limiting groove 12 are arranged in a close fit manner, the limiting groove 12 and the guide piece 13 are arranged in parallel, the guide piece 13 and the transverse center line of the conductive spring 14 are arranged in a superposed manner, the contact area between the mounting groove 11 and the limiting groove 12 is increased by the close fit arrangement, the lithium battery can be clamped in the limiting groove 12 in the mounting process due to the parallel arrangement, the shaking is reduced, the two ends of the lithium battery can be connected to the guide piece 13 and the conductive spring 14 to form a passage, and the two ends of the lithium battery can be connected to the guide piece 13 and the conductive spring 14 on a straight line due to the superposed arrangement;

further, wiring hole 16 and protective housing 1 adopt to alternate to be connected the setting, alternate to be connected and have made things convenient for and can directly put through inboard lithium battery circuit through wiring hole 16.

The working principle is as follows: when the lithium battery mounting box with the anti-collision structure is used, firstly, the box door 4 is opened through sliding the sliding block 7 on the sliding groove 6, then, lithium batteries are placed into the mounting groove 11 according to positive and negative poles, and are clamped through the limiting groove 12, the two ends of the lithium batteries respectively push against the guide sheet 13 and the conductive spring 14, then, the box door 4 is closed, the sliding block 7 clamps the box door 4, when the device is impacted or dropped, firstly, the buffering plastic airbag 2 can protect the corners of the device from being damaged by dropping, then, external impact force can be counteracted by the protective shell 1 to form a part, then, the external impact force is rebounded through the damping spring 8 to counteract all acting force, the internal insulating layer 9 prevents the lithium batteries from causing fire disasters due to electric leakage, after the batteries are mounted, the device which needs to be used is externally connected through the wiring hole 16, at the moment, the internal lithium batteries start to supply power to the cooling fan 10, and the cooling fan 10 starts to operate, with the heat that inside lithium cell function gived off, mix into in the air, then the air in the whole device begins the circulation, and air outlet 5 through both sides begins inside and outside circulation of air, according to the principle of hot-air come-up, partial hot-air is through the air outlet 5 discharge external at top.

Finally, it should be noted that the above-mentioned contents are only used for illustrating the technical solutions of the present invention, and not for limiting the protection scope of the present invention, and that the simple modifications or equivalent substitutions of the technical solutions of the present invention by those of ordinary skill in the art can be made without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. The utility model provides a lithium battery mounting box with anticollision structure, includes protective housing (1) and damping spring (8), its characterized in that: the damping and heat-dissipating device is characterized in that a buffering plastic air bag (2) is arranged on the side of the protective shell (1), a hinge (3) is arranged above the protective shell (1), a box door (4) is connected to the side of the hinge (3), an air outlet (5) is arranged above the box door (4), a sliding groove (6) is installed above the box door (4), a sliding block (7) is connected to the inner side of the sliding groove (6), the protective shell (1) is arranged on the outer side of a damping spring (8), an insulating layer (9) is connected to the side of the damping spring (8), a heat-dissipating fan (10) is arranged on the inner side of the insulating layer (9), a mounting groove (11) is installed on the side of the heat-dissipating fan (10), a limiting groove (12) is connected to the inner side of the mounting groove (11), a guide sheet (13) is arranged on the side of the limiting groove (12), a conductive spring (14) is arranged on the side of the limiting groove (12), and a baffle (15) is connected to the side of the conductive spring (14), the side of the protective shell (1) is provided with a wiring hole (16).

2. The lithium battery mounting box with the anti-collision structure as recited in claim 1, wherein: protective housing (1) and buffering plastic gasbag (2) adopt glue to be connected the setting, and protective housing (1) and hinge (3) adopt welded connection to set up, and hinge (3) and box door (4) adopt closely to laminate the setting.

3. The lithium battery mounting box with the anti-collision structure as recited in claim 1, wherein: the air outlet (5) and the box door (4) are arranged in a mutually perpendicular mode, the box door (4) and the sliding groove (6) are arranged in a welding mode, and the sliding groove (6) and the sliding block (7) are arranged in a sliding mode.

4. The lithium battery mounting box with the anti-collision structure as recited in claim 1, wherein: the damping spring (8) and the insulating layer (9) are arranged in a mutually perpendicular mode, the insulating layer (9) and the heat dissipation fan (10) are arranged in a nested mode, and the heat dissipation fan (10) and the air outlet (5) are arranged in the same straight line.

5. The lithium battery mounting box with the anti-collision structure as recited in claim 1, wherein: mounting groove (11) and spacing groove (12) adopt the setting of closely laminating, and spacing groove (12) and guide vane (13) adopt mutual parallel arrangement to guide vane (13) and the coincidence of the horizontal central line of conductive spring (14) set up.

6. The lithium battery mounting box with the anti-collision structure as recited in claim 1, wherein: the wiring hole (16) and the protective shell (1) are arranged in a penetrating and penetrating mode.