CN211017145U

CN211017145U - Novel lithium battery fixing structure

Info

Publication number: CN211017145U
Application number: CN201921449476.8U
Authority: CN
Inventors: 刘畅
Original assignee: Nioion Technologies Co ltd
Current assignee: Nioion Technologies Co ltd
Priority date: 2019-09-02
Filing date: 2019-09-02
Publication date: 2020-07-14
Anticipated expiration: 2029-09-02

Abstract

The utility model relates to a battery technology field, concretely relates to novel lithium cell fixed knot constructs. The utility model adopts the technical proposal that: the utility model provides a novel lithium battery fixing structure, including battery box and lithium cell group, the top of battery box is equipped with the end cover, the battery box comprises outer container and inner box, the both sides of battery box all are provided with ventilation cooling hole and a plurality of wiring mouth, ventilation cooling hole's internally mounted has radiator fan, the bottom of end cover is provided with temperature sensor, be provided with shock attenuation intermediate layer between outer container and the inner box, the bearing frame is installed to the symmetry on the inner chamber left and right sides wall of inner box, the thread bush is installed to the inner chamber of bearing frame, the top of thread bush is provided with the handle, the inner chamber spiro union of thread bush has the screw thread post, the clamping board is installed to the tip of screw thread post, the lateral wall of clamping board respectively with the end connection of two sets of. The utility model has the advantages that: reasonable structure, good use effect, long service life and high safety.

Description

Novel lithium battery fixing structure

Technical Field

The utility model relates to a battery technology field, concretely relates to novel lithium cell fixed knot constructs.

Background

The lithium ion battery is a secondary battery (rechargeable battery) which mainly depends on lithium ions moving between a positive electrode and a negative electrode to work, L i + is inserted and extracted back and forth between the two electrodes in the charging and discharging process, L i + is extracted from the positive electrode and inserted into the negative electrode through an electrolyte during charging, the negative electrode is in a lithium-rich state, and the opposite is true during discharging.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a rational in infrastructure, excellent in use effect's novel lithium cell fixed knot constructs.

In order to solve the technical problem, the utility model adopts the technical scheme that:

a novel lithium battery fixing structure comprises a battery box and a lithium battery pack arranged in the battery box, an end cover is arranged above the battery box, the battery box consists of an outer box and an inner box, both sides of the battery box are provided with a ventilation and heat dissipation port and a plurality of wiring ports, a heat radiation fan is arranged in the ventilation heat radiation port, a temperature sensor is arranged at the bottom of the end cover, a damping interlayer is arranged between the outer box and the inner box, bearing seats are symmetrically arranged on the left side wall and the right side wall of the inner cavity of the inner box, the inner cavity of the bearing seat is provided with a threaded sleeve, the top of the threaded sleeve is provided with a handle, the inner cavity of the threaded sleeve is screwed with a threaded column, the clamping plate is installed at the end of the threaded column, the side wall of the clamping plate is connected with the end portions of the two groups of threaded columns respectively, the end cover is a rectangular cover plate, and a plurality of reinforcing ribs are arranged on the surface of the outer side of the end cover.

The further technical scheme is as follows:

the adjacent reinforcing ribs are splayed.

The clamping plate comprises two groups of clamping plates which are longitudinally arranged in parallel, and springs are uniformly arranged between the two groups of clamping plates.

The temperature sensor and the cooling fan are connected with a central control system in a control mode.

The shock absorption interlayer is internally provided with a plurality of cavities with C-shaped structures.

Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have following advantage:

1. the utility model discloses a lithium cell fixed knot constructs, the handle can be controlled the punch holder and remove, satisfies the fixed needs of the lithium cell of equidimension not, and simultaneously, the effect of buffering has been realized to the spring between two sets of splint, prevents the damage of lithium cell.

2. The utility model discloses a lithium battery fixed knot constructs, can reduce the vibrations of lithium cell group in the vehicle driving process by a wide margin, effectively protect the lithium cell group, increase the life and the security of group; can ventilate the heat dissipation to the lithium cell group, prevent that the group battery from because of working for a long time and the high temperature.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural diagram of a battery box.

FIG. 3 is a schematic diagram of a clamping plate structure.

Fig. 4 is a schematic view of the end cap structure.

In the figure: 1. the battery box comprises, by weight, 1-1 parts of a battery box body, an outer box body, 1-2 parts of an inner box body, 2 parts of a lithium battery pack body, 3 parts of an end cover, 4 parts of a ventilation and heat dissipation port, 5 parts of a wiring port, 6 parts of a heat dissipation fan, 7 parts of a temperature sensor, 8 parts of a bearing seat, 9 parts of a threaded sleeve, 10 parts of a handle, 11 parts of a threaded column, 12 parts of a clamping plate, 12-1 parts of a clamping plate, 12-2 parts of a spring, 13 parts of reinforcing ribs, 14 parts of a damping.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Example 1

As shown in fig. 1 to 4, the novel lithium battery fixing structure comprises a battery box 1 and a lithium battery pack 2 arranged inside the battery box 1, wherein an end cover 3 is arranged above the battery box 1, the battery box 1 is composed of an outer box 1-1 and an inner box 1-2, two sides of the battery box 1 are respectively provided with a ventilation and heat dissipation port 4 and a plurality of wiring ports 5, a heat dissipation fan 6 is arranged inside the ventilation and heat dissipation port 4, the bottom of the end cover 3 is provided with a temperature sensor 7, a shock absorption interlayer 14 is arranged between the outer box 1-1 and the inner box 1-2, bearing seats 8 are symmetrically arranged on the left side wall and the right side wall of an inner cavity of the inner box 1-2, a thread bushing 9 is arranged in the inner cavity of the bearing seats 8, a handle 10 is arranged at the top of the thread bushing 9, and a thread column 11 is screwed in the inner cavity of the thread, clamping plate 12 is installed to the tip of screw thread post 11, clamping plate 12's lateral wall respectively with the end connection of two sets of screw thread posts 11, end cover 3 is the rectangle apron, the outside surface of end cover is equipped with a plurality of strengthening ribs 13.

Preferably, as a second embodiment of the present invention, this embodiment is a further limitation to the first embodiment, and the adjacent reinforcing ribs 13 are in a shape of a Chinese character 'ba'.

Preferably, as a third embodiment of the present invention, this embodiment is also a further limitation to the first embodiment, the clamping plate 12 includes two sets of clamping plates 12-1 arranged in parallel in the longitudinal direction, and the springs 12-2 are uniformly arranged between the two sets of clamping plates 12-1.

Preferably, as the utility model discloses a fourth embodiment, this embodiment is also the further improvement to embodiment one, temperature sensor 7 with radiator fan 6 all with central control system control connection, temperature sensor 7 can give the central control system with the data transmission that detects, again by opening and closing of central control system intelligent control radiator fan 6.

Preferably, as a fifth embodiment of the present invention, the present embodiment further defines the second embodiment, the damping interlayer 14 has a plurality of C-shaped cavities, and the C-shaped cavities are arranged to form a damping interlayer.

The utility model discloses a lithium cell fixed knot constructs, lithium cell group 2 sets up in the inside of battery box 1, and the handle can be controlled threaded post 11 and remove about in thread bush 9, drives clamping plate 12 then and removes about in inner box 1-2, supports the surface of lithium cell group, and clamping plate 12 can remove, satisfies the fixed needs of the lithium cell of equidimension not, and simultaneously, the effect of buffering has been realized to the spring between two sets of clamping plate 12, prevents the damage of lithium cell.

The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications or replacements can be made without departing from the principle of the present invention, and these modifications or replacements should also be considered as the protection scope of the present invention.

Claims

1. The utility model provides a novel lithium cell fixed knot constructs which characterized in that: the battery box comprises a battery box (1) and a lithium battery pack (2) arranged inside the battery box (1), wherein an end cover (3) is arranged above the battery box (1), the battery box (1) is composed of an outer box (1-1) and an inner box (1-2), a ventilation and heat dissipation port (4) and a plurality of wiring ports (5) are arranged on two sides of the battery box (1), a heat dissipation fan (6) is arranged inside the ventilation and heat dissipation port (4), a temperature sensor (7) is arranged at the bottom of the end cover (3), a damping interlayer (14) is arranged between the outer box (1-1) and the inner box (1-2), bearing seats (8) are symmetrically arranged on the left side wall and the right side wall of an inner cavity of the inner box (1-2), a thread sleeve (9) is arranged in the inner cavity of the bearing seats (8), a handle (10) is arranged at the top of the thread sleeve (9), the inner chamber spiro union of thread bush (9) has screw thread post (11), dress splint (12) are installed to the tip of screw thread post (11), the lateral wall of dress splint (12) respectively with the end connection of two sets of screw thread posts (11), end cover (3) are the rectangle apron, the outside surface of end cover is equipped with a plurality of strengthening ribs (13).

2. The novel lithium battery fixing structure of claim 1, characterized in that: the adjacent reinforcing ribs (13) are splayed.

3. The novel lithium battery fixing structure of claim 1, characterized in that: the clamping plates (12) comprise two groups of clamping plates (12-1) which are longitudinally arranged in parallel, and springs (12-2) are uniformly arranged between the two groups of clamping plates (12-1).

4. A novel lithium battery fixing structure as claimed in claim 2 or 3, characterized in that: and the temperature sensor (7) and the cooling fan (6) are in control connection with a central control system.

5. The novel lithium battery fixing structure as claimed in claim 1 or 2, wherein: the shock absorption interlayer (14) is internally provided with a plurality of cavities with C-shaped structures.