CN210778731U

CN210778731U - Lithium battery pack

Info

Publication number: CN210778731U
Application number: CN201921643006.5U
Authority: CN
Inventors: 王智
Original assignee: Shenzhen Zhongtaisheng Technology Co ltd
Current assignee: Shenzhen Zhongtaisheng Technology Co ltd
Priority date: 2019-09-29
Filing date: 2019-09-29
Publication date: 2020-06-16
Anticipated expiration: 2029-09-29

Abstract

The utility model discloses a lithium battery pack, including protective housing, switch, transmission line, plug and battery case, still include curb plate, connecting wire, battery stick, current conducting plate, wire and heated board, the switch passes through wire horizontal installation at the protective housing top, battery case horizontal installation is inside the protective housing, the curb plate is connected through the buckle to the protective housing side, transmission line one end is installed on the curb plate surface, and the plug is equipped with to the transmission line other end, the plug designs with transmission line formula shaping as an organic whole. The lithium battery pack has an ingenious and reasonable structure, the conductivity of the battery bar is improved, the utilization rate of the battery is improved through switch control, and the environment is protected; the current conducting plate is equipped with in the battery case, improves the electric conductivity of battery stick, is equipped with in the protective housing through the heated board, and when the temperature of being convenient for was low, the normal use of battery carries out the charge and discharge of group battery through the transmission line, and the circulation of the group battery of being convenient for uses, and the environmental protection, safe and reliable should use widely.

Description

Lithium battery pack

Technical Field

The utility model relates to a lithium cell facility field especially relates to a lithium cell group.

Background

Lithium batteries can be broadly classified into two types: lithium metal batteries and lithium ion batteries. Lithium ion batteries do not contain lithium in the metallic state and are rechargeable. The fifth generation of rechargeable batteries, lithium metal batteries, was born in 1996, and the safety, specific capacity, self-discharge rate and cost performance of rechargeable batteries were all superior to those of lithium ion batteries. Due to its own high technical requirement limits, only a few national companies are producing such lithium metal batteries today. The existing lithium battery has low internal conductivity, so that the service capacity of the battery is smaller than the actual capacity, and the phenomenon that the battery cannot be used easily at low temperature is very inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lithium cell group to solve above-mentioned technical problem.

In order to realize the purpose, the utility model adopts the following technical scheme:

a lithium battery pack comprises a protective shell, a switch, a transmission line, a plug and a battery box, and also comprises a side plate, a connecting line, a battery rod, a conductive plate, a lead and a heat insulation plate, the switch is horizontally arranged at the top of the protective shell through a lead, the battery box is horizontally arranged in the protective shell, the side surface of the protective shell is connected with a side plate through a buckle, one end of the transmission line is arranged on the surface of the side plate, the other end of the transmission line is provided with a plug, the plug and the transmission line are designed in an integrated molding way, the top of the battery box is vertically provided with a conductive plate, the conductive plate is internally provided with a mounting opening for mounting a battery rod, the battery rod is vertically inserted in the mounting opening, the panel top integration shaping is equipped with power transmission's extreme, the battery stick is established ties through extreme top connecting wire, the protective housing inner wall is equipped with the heated board that prevents the inside gas temperature of battery case low.

On the basis of the technical scheme, the number of the transmission lines and the number of the plugs are two, and the transmission lines are connected with the switch through the conducting wires.

On the basis of the technical scheme, the top of the battery box is connected with a switch through a connecting wire in series connection with a lead, and the switch controls the battery pack to work.

On the basis of the technical scheme, the conductive plate material is graphite, and the heat preservation plate is a cross-linked polyethylene foam sheet.

Compared with the prior lithium battery pack technology, the design scheme of the lithium battery pack has the following advantages: the lithium battery pack has an ingenious and reasonable structure, improves the conductivity of a battery rod, improves the utilization rate of the battery through switch control, and protects the environment; when using lithium cell group, insert the group battery through the plug with in with electrical apparatus, the switch passes through the electric current in the wire control transmission line transmission battery stick, and is very convenient, is equipped with the current conducting plate in the battery case, improves the electric conductivity of battery stick, is equipped with in the protective housing through the heated board, when the temperature of being convenient for is low, and the normal use of battery carries out the charge-discharge of group battery through the transmission line, the recycling of the group battery of being convenient for, resources are saved, the environmental protection, safe and reliable should use widely.

Drawings

Fig. 1 is a structural diagram of a lithium battery pack according to the present invention.

Fig. 2 is a structural diagram of the components of the lithium battery pack of the present invention.

Fig. 3 is a battery box structure diagram of the lithium battery pack of the present invention.

Fig. 4 is the protective housing plane structure of the lithium battery pack of the present invention.

In the figure: 1. protective housing, 2, switch, 3, transmission line, 4, plug, 5, battery case, 6, curb plate, 7, connecting wire, 8, battery stick, 9, current conducting plate, 10, utmost point, 11, installing port, 12, wire, 13, heated board.

Detailed Description

The invention is explained in further detail below with reference to the figures and the embodiments.

As shown in the figure, the lithium battery pack comprises a protective shell 1, a switch 2, a transmission line 3, a plug 4 and a battery box 5, and further comprises a side plate 6, a connecting line 7, a battery rod 8, a conductive plate 9, a wire 12 and a heat insulation plate 13, wherein the switch 2 is horizontally arranged at the top of the protective shell 1 through the wire 12, the battery box 5 is horizontally arranged inside the protective shell 1, the side surface of the protective shell 1 is connected with the side plate 6 through a buckle, one end of the transmission line 3 is arranged on the surface of the side plate 6, the plug 4 is arranged at the other end of the transmission line 3, the plug 4 and the transmission line 3 are integrally formed, the conductive plate 9 is vertically arranged at the top of the battery box 5, a mounting hole 11 for mounting the battery rod 8 is formed in the conductive plate 9, the battery rod 8 is vertically inserted in the mounting hole 11, the, the inner wall of the protective shell 1 is provided with a heat insulation board 13 for preventing the temperature inside the battery box 5 from being low.

The number of the transmission lines 3 and the number of the plugs 4 are two, and the transmission lines 3 are internally connected with the switch 2 through wires 12.

The top of the battery box 5 is connected with a switch 2 through a connecting wire 7 and a series conductor 12, and the switch 2 controls the battery pack to work.

The conducting plate 9 is made of graphite, and the heat insulation plate 13 is a cross-linked polyethylene foam sheet.

The utility model discloses the theory of operation: when using lithium cell group, insert the group battery through plug 4 with in the electrical apparatus, switch 2 passes through the electric current in the 3 transmission battery sticks 8 of wire 12 control transmission line, and is very convenient, is equipped with current conducting plate 9 in the battery case 5, improves the electric conductivity of battery stick 8, is equipped with in the protective housing 1 and passes through heated board 13, when the temperature of being convenient for is low, the normal use of battery carries out the charge and discharge of group battery through transmission line 3, the recycling of the group battery of being convenient for, the environmental protection, safe and reliable.

The foregoing is a preferred embodiment of the present invention, and for those skilled in the art to understand the teaching of the present invention, the changes, modifications, replacements and variations to the embodiments will still fall within the protection scope of the present invention without departing from the principle and spirit of the present invention.

Claims

1. A lithium battery pack comprises a protective shell (1), a switch (2), a transmission line (3), a plug (4) and a battery box (5), and further comprises a side plate (6), a connecting line (7), a battery rod (8), a conductive plate (9), a wire (12) and a heat insulation plate (13), and is characterized in that the switch (2) is horizontally arranged at the top of the protective shell (1) through the wire (12), the battery box (5) is horizontally arranged inside the protective shell (1), the side surface of the protective shell (1) is connected with the side plate (6) through a buckle, one end of the transmission line (3) is arranged on the surface of the side plate (6), the plug (4) is arranged at the other end of the transmission line (3), the plug (4) and the transmission line (3) are designed in an integrated forming mode, the conductive plate (9) is vertically arranged at the top of the battery box (5), and a mounting, battery stick (8) are vertical to be pegged graft in installing port (11), and panel top integrated into one piece is equipped with power transmission's extreme (10), battery stick (8) are established ties through extreme (10) top connecting wire (7), protective housing (1) inner wall is equipped with heated board (13) that prevent that battery case (5) inside temperature is low.

2. A lithium battery pack according to claim 1, characterized in that the number of the transmission line (3) and the number of the plugs (4) are two, and the transmission line (3) is internally connected with the switch (2) through a wire (12).

3. A lithium battery according to claim 1, characterized in that the top of the battery compartment (5) is connected to the switch (2) via a connecting wire (7) and a series conductor (12), and the switch (2) controls the operation of the battery.

4. A lithium battery according to claim 1, characterized in that the material of the conductive plate (9) is graphite and the type of the insulating plate (13) is a cross-linked polyethylene foam sheet.