CN212625954U

CN212625954U - Electrode connecting plate structure for battery pack

Info

Publication number: CN212625954U
Application number: CN202021627879.XU
Authority: CN
Inventors: 齐轶; 曹钺
Original assignee: SHANGHAI JINGCHI CARBON CO LTD
Current assignee: SHANGHAI JINGCHI CARBON CO LTD
Priority date: 2020-08-07
Filing date: 2020-08-07
Publication date: 2021-02-26
Anticipated expiration: 2030-08-07

Abstract

The utility model relates to the technical field of battery connection, and discloses an electrode connecting plate structure for a battery pack, which comprises a connecting plate main body, wherein a current collecting plate is fixedly arranged on one side of the connecting plate main body, a plurality of springs are uniformly and fixedly arranged on the back surface of the current collecting plate, an electrode gasket is fixedly arranged on one ends of the springs, limiting pipes are covered outside the springs, the limiting pipes are fixedly arranged on the back surface of the current collecting plate, and a fixed supporting plate is fixedly arranged on the other side of the connecting plate main body; this electrode connecting plate structure for group battery through the spacing pipe at the back fixed mounting of current collector, can stabilize the battery and fix on the electrode connecting plate, through the spring and the electrode gasket that are equipped with, can make the battery connect more stably, is favorable to improving the linkage effect, is favorable to improving this electrode connecting plate structure for group battery's practicality.

Description

Electrode connecting plate structure for battery pack

Technical Field

The utility model relates to a technical field is connected to the battery, specifically is an electrode connection plate structure for group battery.

Background

The electrode connection means that when the electrode is used on a smelting furnace, 2-3 electrodes are connected by processing male threads and female threads with corresponding sizes to realize continuous use, and the electrode connection mainly comprises a battery monomer, a battery plastic positioning plate and a current collecting plate in a series-parallel connection structure of a battery pack; along with the increase of discharge power and electrode diameter, the heat that operating current produced can increase rapidly, and the requirement of connecting is also stricter to the joint, and electrode connecting plate structure plays the effect that battery skeleton supported in the group battery.

The electrode connecting plate structure for the existing battery pack has the advantages of simple structure, single function, poor connecting effect of the connecting plate, difficulty in fixing a limiting battery, inconvenience in use and reduced practicability of the electrode connecting plate structure; the electrode connecting plate structure for the existing battery pack can generate a large amount of heat due to long-time reaction inside a battery, and can lead to higher temperature of the whole device structure due to poor heat dissipation effect of the connecting plate, so that the device is aged, and finally a circuit short circuit is caused, so that great potential safety hazards can be caused, and the improvement is required to be made.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an electrode connecting plate structure for group battery possesses the connection and stabilizes and heat dissipation advantage such as excellent, has solved and has connected unstability scheduling problem.

(II means for solving the problems

For realize above-mentioned connection stable and heat dissipation excellent purpose, the utility model provides a following technical scheme: including the connecting plate main part, one side fixed mounting of connecting plate main part has the current collector, the even fixed mounting in the back of current collector has a plurality of springs, and is a plurality of the equal fixed mounting in one end of spring has the electrode pad, and is a plurality of the outside of spring all covers and is equipped with spacing pipe, and is a plurality of the equal fixed mounting in the back of current collector of spacing pipe, the opposite side fixed mounting of connecting plate main part has fixed support plate.

Preferably, four fixing blocks are fixedly arranged on the front face of the current collecting plate at equal intervals.

Preferably, a plurality of through holes are uniformly formed in the surface of the fixing supporting plate.

Preferably, the middle parts of the surfaces of the plurality of limiting pipes are provided with heat dissipation holes.

Preferably, a partition plate is fixedly installed in the middle of the bottom end of the connecting plate main body.

Preferably, the cavity has been seted up to the inside of connecting plate main part, the middle part fixed mounting of cavity has the metal spacer, and one side that is located the metal spacer has heat conduction silicone grease to fill in the inside of cavity, and the opposite side that is located the metal spacer has the heat conduction graphite flake to fill in the inside of cavity.

(three advantageous effects)

Compared with the prior art, the utility model provides an electrode connecting plate structure for group battery possesses following beneficial effect:

1. this electrode connecting plate structure for group battery through the spacing pipe at the back fixed mounting of current collector, can stabilize the battery and fix on the electrode connecting plate, through the spring and the electrode gasket that are equipped with, can make the battery connect more stably, is favorable to improving the linkage effect, is favorable to improving this electrode connecting plate structure for group battery's practicality.

2. This electrode connecting plate structure for group battery through the cavity of seting up in connecting plate main part inside, can provide a heat transfer layer, helps the battery heat conduction, through heat conduction silicone grease and the heat conduction graphite flake of intussuseption in the cavity, is favorable to battery and external heat transfer, reduces the potential safety hazard of battery.

Drawings

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

fig. 2 is a schematic view of a connection structure between the current collecting plate and the limiting pipe of the present invention;

fig. 3 is a schematic view of a connection structure between the current collecting plate and the spring according to the present invention;

FIG. 4 is a schematic view of the connection structure between the connection plate main body and the partition plate of the present invention;

fig. 5 is a schematic view of the internal structure of the connection plate of the present invention.

In the figure: 1. a connection plate main body; 2. a collector plate; 3. a fixed block; 4. fixing the supporting plate; 5. a through hole; 6. a limiting pipe; 7. heat dissipation holes; 8. a spring; 9. an electrode pad; 10. a partition plate; 11. a cavity; 12. a metal spacer; 13. heat-conducting silicone grease; 14. a thermally conductive graphite sheet.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the battery connecting plate comprises a connecting plate main body 1, wherein a current collecting plate 2 is fixedly installed on one side of the connecting plate main body 1, a plurality of springs 8 are uniformly and fixedly installed on the back surface of the current collecting plate 2, electrode gaskets 9 are fixedly installed at one ends of the springs 8, limiting pipes 6 are covered outside the springs 8, the limiting pipes 6 are fixedly installed on the back surface of the current collecting plate 2, a fixed supporting plate 4 is fixedly installed on the other side of the connecting plate main body 1, and a battery can be stably fixed on the electrode connecting plate through the limiting pipes 6 fixedly installed on the back surface of the current collecting plate 2; the four fixing blocks 3 are fixedly arranged on the front face of the current collecting plate 2 at equal intervals, and the electrode connecting plate for the battery pack can be fixedly arranged in a corresponding device through the four fixing blocks 3 fixedly arranged on the front face of the current collecting plate 2 at equal intervals; the surface of the fixed supporting plate 4 is uniformly provided with a plurality of through holes 5, and the heat dissipation performance of the battery can be ensured through the plurality of through holes 5 uniformly formed in the surface of the fixed supporting plate 4; the middle parts of the surfaces of the limiting pipes 6 are provided with heat dissipation holes 7, and the heat dissipation holes 7 are formed in the middle parts of the surfaces of the limiting pipes 6, so that heat dissipation at the bottom electrode of the battery is facilitated; the middle part of the bottom end of the connecting plate main body 1 is fixedly provided with a partition plate 10, and the battery is favorably arranged and fixed through the partition plate 10 fixedly arranged in the middle part of the bottom end of the connecting plate main body 1; cavity 11 has been seted up to the inside of connecting plate main part 1, the middle part fixed mounting of cavity 11 has septum metal 12, one side that is located septum metal 12 has heat conduction silicone grease 13 to fill in the inside of cavity 11, the opposite side that is located septum metal 12 has heat conduction graphite flake 14 to fill in the inside of cavity 11, through the cavity 11 of seting up in connecting plate main part 1 is inside, can provide a heat exchange layer, help the battery heat conduction, through heat conduction silicone grease 13 and the heat conduction graphite flake 14 of intussuseption in cavity 11, be favorable to battery and external heat transfer, reduce the potential safety hazard of battery.

When the electrode connecting plate structure for the battery pack is used, when the electrode connecting plate structure for the battery pack is required to be used, firstly, a user fixedly installs the fixed block 3 of the electrode connecting plate structure in a device, then installs batteries in the limiting pipes 6, connects the batteries, then connects the circuits, can stably fix the batteries on the electrode connecting plate through the limiting pipes 6 fixedly installed on the back of the current collecting plate 2, can enable the batteries to be connected more stably through the arranged springs 8 and the electrode gaskets 9, is favorable for improving the connection effect, and is favorable for improving the practicability of the electrode connecting plate structure for the battery pack; through the cavity 11 of seting up in connecting plate main part 1 inside, can provide a heat transfer layer, help the battery heat conduction, through heat conduction silicone grease 13 and the heat conduction graphite flake 14 of intussuseption in cavity 11, be favorable to battery and external heat transfer, reduce the potential safety hazard of battery.

In summary, the electrode connecting plate structure for the battery pack can ensure that the battery connection is more stable through the arranged spring 8 and the electrode gasket 9, is favorable for improving the connection effect and is favorable for improving the practicability of the electrode connecting plate structure for the battery pack; through the cavity 11 of seting up in connecting plate main part 1 inside, can provide a heat transfer layer, help the battery heat conduction, through heat conduction silicone grease 13 and the heat conduction graphite flake 14 of intussuseption in cavity 11, be favorable to battery and external heat transfer, reduce the potential safety hazard of battery.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an electrode connecting plate structure for group battery, includes connecting plate main part (1), its characterized in that, one side fixed mounting of connecting plate main part (1) has current collector plate (2), the even fixed mounting in the back of current collector plate (2) has a plurality of springs (8), and is a plurality of the equal fixed mounting in one end of spring (8) has electrode pad (9), and is a plurality of the outside of spring (8) all covers and is equipped with spacing pipe (6), and is a plurality of the equal fixed mounting in the back of current collector plate (2) of spacing pipe (6), the opposite side fixed mounting of connecting plate main part (1) has fixed support plate (4).

2. The electrode connection plate structure for a battery pack according to claim 1, wherein: four fixing blocks (3) are fixedly mounted on the front surface of the collector plate (2) at equal intervals.

3. The electrode connection plate structure for a battery pack according to claim 1, wherein: the surface of the fixed supporting plate (4) is uniformly provided with a plurality of through holes (5).

4. The electrode connection plate structure for a battery pack according to claim 1, wherein: the middle parts of the surfaces of the plurality of limiting pipes (6) are provided with heat dissipation holes (7).

5. The electrode connection plate structure for a battery pack according to claim 1, wherein: the middle part of the bottom end of the connecting plate main body (1) is fixedly provided with a partition plate (10).

6. The electrode connection plate structure for a battery pack according to claim 1, wherein: cavity (11) have been seted up to the inside of connecting plate main part (1), the middle part fixed mounting of cavity (11) has metal spacer (12), and one side that is located metal spacer (12) has heat conduction silicone grease (13) to fill in the inside of cavity (11), and the opposite side that is located metal spacer (12) has heat conduction graphite flake (14) to fill in the inside of cavity (11).