CN211125746U

CN211125746U - Novel battery pack

Info

Publication number: CN211125746U
Application number: CN201922314189.2U
Authority: CN
Inventors: 钱正峰; 王景川
Original assignee: Qingdao Century Navigation Technology Co ltd
Current assignee: Qingdao Century Navigation Technology Co ltd
Priority date: 2019-12-20
Filing date: 2019-12-20
Publication date: 2020-07-28
Anticipated expiration: 2029-12-20

Abstract

The utility model discloses a novel battery pack, including shell body, interior casing and buffer layer, one side packing has the coolant liquid in the shell body, coolant liquid one side is provided with the buffer layer, buffer layer one side is provided with interior casing, interior casing with the shell body passes through bolted connection, the shaping has the louvre on the inner shell body lateral wall. Has the advantages that: the utility model discloses a set up shell body, interior casing, coolant liquid, the buffer layer can effectively cool down battery pack, guarantees that battery pack works under normal temperature, improves work efficiency, and increase of service life can protect battery pack through the buffer layer simultaneously, prevents effectively that battery pack from bumping, improves the security of battery.

Description

Novel battery pack

Technical Field

The utility model relates to a battery pack technical field, concretely relates to novel battery pack.

Background

With the continuous development of science and technology, the application of the battery is more and more extensive, and the battery plays an increasingly important role in the automobile industry, the photovoltaic industry and the like.

Present battery pack operating time can generate heat after longer, can influence battery pack's work efficiency, can collide easily in the use moreover, can cause the injury to the battery, reduces the life of battery.

In addition, the existing battery assembly is mostly of a self-assembly structure, so that the battery is inconvenient to carry, wastes time and labor, and influences the installation efficiency.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome prior art not enough, present a novel battery pack, can generate heat after having solved current battery pack operating time longer, can influence battery pack's work efficiency, can bump easily in the use moreover, can cause the injury to the battery, reduce the life's of battery problem.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides a novel battery pack, including shell body, interior casing and buffer layer, one side packing has the coolant liquid in the shell body, coolant liquid one side is provided with the buffer layer, buffer layer one side is provided with interior casing, interior casing with the shell body passes through bolted connection, the shaping has the louvre on the inner shell body lateral wall.

Furthermore, the upper end of the outer shell is connected with an upper end cover through a bolt, the upper end cover is rotatably connected with a lifting handle, and a groove is formed in the upper end cover and is just opposite to one side of the lifting handle.

By adopting the technical scheme, the protective effect is provided by the outer shell, the use safety of the battery assembly is enhanced, the battery assembly can be cooled by the cooling liquid, the battery assembly can normally work, the working efficiency is improved, the service life is prolonged, the battery assembly can be protected by the buffer layer, the battery assembly is effectively prevented from collision, the safety of the battery is improved, the heat dissipation speed of the battery assembly can be accelerated by the heat dissipation holes, the heating temperature of the battery assembly is reduced, the internal components of the battery assembly can be conveniently protected by the inner shell, the outer shell can be protected by the upper end cover, the battery assembly is conveniently carried by the handle, the carrying efficiency is improved, the physical strength can be saved, the handle is conveniently embedded into the upper end cover by the groove, the space is saved, increasing the practicality of the device.

Furthermore, be connected with the positive plate through the draw-in groove in the inner shell, positive plate one side overlap joint has the baffle, baffle one side overlap joint has the negative plate, the positive plate the baffle with the installation is arranged in proper order to the negative plate.

By adopting the technical scheme, the positive plate and the negative plate can provide electric energy for the battery assembly to enable the battery assembly to work, and the negative plate and the positive plate are separated by the separator.

Furthermore, the electrode point of the positive plate is welded with a positive grid plate, and the electrode point of the negative plate is welded with a negative grid plate.

By adopting the technical scheme, the positive plates are connected together through the positive grid electrode plate, and the negative plates are connected together through the negative grid electrode plate.

Furthermore, a positive contact is welded on the positive grid electrode plate.

By adopting the technical scheme, the battery pack anode is convenient for the outside to be connected through the anode contact.

Furthermore, a negative contact is welded on the negative grid electrode plate.

By adopting the technical scheme, the cathode contact is convenient for the outside to be connected with the cathode of the battery component.

(III) advantageous effects

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

1. in order to solve the problems that the existing battery assembly can generate heat after working for a long time, the working efficiency of the battery assembly can be influenced, the battery can be easily collided in the using process, the damage can be caused to the battery, and the service life of the battery is reduced, the utility model discloses a set up an outer shell, an inner shell, a cooling liquid, and a buffer layer, can effectively cool down the battery assembly, ensure the battery assembly to work at normal temperature, improve the working efficiency, prolong the service life, and simultaneously can protect the battery assembly through the buffer layer, effectively prevent the battery assembly from colliding, and improve the safety of the battery;

2. adopt the full-length dress structure more for solving current battery pack for battery transport is inconvenient, wastes time and energy, influences the problem of installation effectiveness, the utility model discloses a set up upper end cover, handle, recess, can conveniently carry battery pack, improve handling efficiency, save physical power, the handle of being convenient for simultaneously is accomodate, practices thrift the space, increases the practicality of device.

Drawings

Fig. 1 is a schematic structural diagram of a novel battery assembly according to the present invention;

fig. 2 is a schematic view of the mounting structure of the positive plate and the negative plate in the novel battery assembly of the present invention;

fig. 3 is a front cross-sectional view of a novel battery assembly in accordance with the present invention;

fig. 4 is a cross-sectional view of the inner housing and the heat dissipation hole in the novel battery pack of the present invention.

The reference numerals are explained below:

1. a handle; 2. a groove; 3. an upper end cover; 4. a positive electrode contact; 5. a negative electrode contact; 6. an outer housing; 7. cooling liquid; 8. a buffer layer; 9. an inner housing; 10. a positive plate; 11. a negative plate; 12. a partition plate; 13. a positive gate electrode plate; 14. a negative gate plate; 15. and (4) heat dissipation holes.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1-4, the novel battery assembly in this embodiment includes an outer casing 6, an inner casing 9 and a buffer layer 8, a cooling liquid 7 is filled in one side of the outer casing 6, the buffer layer 8 is disposed on one side of the cooling liquid 7, the inner casing 9 is disposed on one side of the buffer layer 8, the inner casing 9 is connected to the outer casing 6 through a bolt, heat dissipation holes 15 are formed on the sidewall of the inner casing 9, the outer casing 6 provides a protection effect to enhance the safety of the battery assembly, the battery assembly can be cooled through the cooling liquid 7, so that the battery assembly can normally operate, the working efficiency is improved, the service life is prolonged, the battery assembly can be protected through the buffer layer 8, the battery assembly is effectively prevented from collision, the safety of the battery is improved, the heat dissipation speed of the battery assembly can be increased through the heat dissipation holes 15, be convenient for protect battery pack internal components through interior casing 9, be connected with positive plate 10 through the draw-in groove in interior casing 9, positive plate 10 one side overlap joint has baffle 12, baffle 12 one side overlap joint has negative plate 11, positive plate 10, baffle 12 and negative plate 11 arrange the installation in proper order, can provide the electric energy for battery pack through positive plate 10 and negative plate 11, make battery pack work, separate negative plate 11 and positive plate 10 through baffle 12, the electrode point welding of positive plate 10 has positive grid plate 13, the electrode point welding of negative plate 11 has negative grid plate 14, link together positive plate 10 through positive grid plate 13, link together negative plate 11 through negative grid plate 14.

As shown in fig. 1, in this embodiment, there is an upper end cover 3 on the outer shell 6 through bolted connection, and the upper end cover 3 is connected with a handle 1 in a rotating manner, and the upper end cover 3 is just formed with a groove 2 on one side of the handle 1, and the outer shell 6 can be protected through the upper end cover 3, and the battery pack is convenient to carry through the handle 1, so that the carrying efficiency is improved, physical power can be saved, and the handle 1 is convenient to embed into the upper end cover 3 through the groove 2, so that the space is saved, and the practicability of the device.

As shown in fig. 1 and 3, in the present embodiment, the positive electrode contact 4 is soldered to the positive gate plate 13. The positive electrode of the battery pack is conveniently connected with the outside through the positive electrode contact 4, the negative electrode contact 5 is welded on the negative grid electrode plate 14, and the outside is conveniently connected with the negative electrode of the battery pack through the negative electrode contact 5.

The specific implementation process of this embodiment is as follows: the battery component can be conveniently carried through the handle 1, the carrying efficiency is improved, the physical power can be saved, meanwhile, the handle 1 can be embedded into the groove 2 on the upper end cover 3, the space is saved, the practicability of the device is improved, the battery component can be provided with electric energy through the positive plate 10 and the negative plate 11, the battery component works, the positive plate 10 is connected together through the positive grid plate 13, the negative plate 11 is connected together through the negative grid plate 14, the external connection of the positive electrode of the battery component is facilitated through the positive contact 4 and the negative contact 5, so that the battery component provides the electric energy, the mechanical product works conveniently, when the battery component works, the cooling liquid 7 can be cooled through the cooling hole 15, the heat dissipation speed of the battery component can be accelerated through the heat dissipation hole 15, the heating temperature of the battery component is reduced, the battery component works at normal temperature, the working efficiency is, simultaneously can protect battery pack through setting up buffer layer 8, effectively prevent that battery pack from bumping, improve the security of battery.

The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.

Claims

1. A novel battery pack is characterized in that: including shell body (6), interior casing (9) and buffer layer (8), one side is filled with coolant liquid (7) in shell body (6), coolant liquid (7) one side is provided with buffer layer (8), buffer layer (8) one side is provided with interior casing (9), interior casing (9) with shell body (6) pass through bolted connection, the shaping has louvre (15) on interior casing (9) lateral wall.

2. The novel battery pack of claim 1, wherein: the improved multifunctional portable electric cooker is characterized in that the upper end of the outer shell body (6) is connected with an upper end cover (3) through a bolt, the upper end cover (3) is connected with a lifting handle (1) in a rotating mode, and the upper end cover (3) is provided with a groove (2) formed in one side of the lifting handle (1).

3. The novel battery pack of claim 1, wherein: be connected with positive plate (10) through the draw-in groove in interior casing (9), positive plate (10) one side overlap joint has baffle (12), baffle (12) one side overlap joint has negative plate (11), positive plate (10) baffle (12) with negative plate (11) arrange the installation in proper order.

4. The novel battery pack of claim 3, wherein: the positive grid electrode plate (13) is welded to the electrode point of the positive plate (10), and the negative grid electrode plate (14) is welded to the electrode point of the negative plate (11).

5. The novel battery pack of claim 4, wherein: and the positive grid electrode plate (13) is welded with a positive contact (4).

6. The novel battery pack of claim 4, wherein: and a negative contact (5) is welded on the negative grid plate (14).