CN211180132U

CN211180132U - Detection apparatus for lithium cell group establishes ties

Info

Publication number: CN211180132U
Application number: CN201921813373.5U
Authority: CN
Inventors: 尤宾; 陈昌耀
Original assignee: Shandong Tianhan New Energy Technology Co ltd
Current assignee: Shandong Tianhan New Energy Technology Co ltd
Priority date: 2019-10-28
Filing date: 2019-10-28
Publication date: 2020-08-04
Anticipated expiration: 2029-10-28

Abstract

The utility model relates to the technical field of battery detection devices, in particular to a detection device for lithium battery pack series connection, which comprises a device body, a transparent protective film and a protective cover, wherein the protective cover is fixedly arranged at the top of the device body, the transparent protective film is fixedly arranged at the top of the interior of the device body, a series battery box is fixedly arranged at the left side of the interior of the device body, a plurality of battery tanks are fixedly arranged in the series battery box, a positive electrode connector and a negative electrode connector are distributed and fixedly arranged at the top and the bottom of the interior of the battery tanks, a junction box is fixedly arranged at the right side of the series battery box, connecting wires are fixedly arranged at the top and the bottom of the left side wall of the interior of the junction box, a connector is fixedly arranged at the other side of the connecting wires, inserting ports are fixedly arranged at the, the device has simple structure, convenient operation and lower cost.

Description

Detection apparatus for lithium cell group establishes ties

Technical Field

The utility model relates to a battery detection device technical field specifically is a detection device of lithium cell group series connection.

Background

Lithium batteries are batteries which use lithium metal or lithium alloy as negative electrode materials and use non-aqueous electrolyte solutions, in 1912, the lithium metal batteries were originally proposed and researched by Gilbert N. L ewis, in the 70 th century, M.S. Whittingham proposed and researched the lithium ion batteries.

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. Lithium batteries were used in cardiac pacemakers in the earliest days. The lithium battery has the advantages of extremely low self-discharge rate, mild discharge voltage and the like, so that the pacemaker implanted into a human body can operate for a long time without recharging. Lithium batteries generally have a nominal voltage of greater than 3.0 volts and are more suitable as integrated circuit power supplies. Manganese dioxide batteries are widely used in calculators, digital cameras and watches.

At present, a detection device for series lithium battery packs does not exist, manual detection is very time-consuming, and a large amount of time is wasted.

Disclosure of Invention

An object of the utility model is to provide a detection device of lithium cell group series connection to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a detection device for lithium battery pack series connection comprises a device body, a transparent protective film and a protective cover, wherein the protective cover is fixedly installed at the top of the device body, the transparent protective film is fixedly installed at the top of the interior of the device body, a series battery box is fixedly installed at the left side of the interior of the device body, a plurality of battery tanks are fixedly installed in the interior of the series battery box, a positive electrode connector and a negative electrode connector are distributed and fixedly installed at the top and the bottom of the interior of the battery tanks, a junction box is fixedly installed at the right side of the series battery box, connecting wires are fixedly installed at the top and the bottom of the left side wall of the interior of the junction box, a connector is fixedly installed at the other side of the connecting wires, inserting ports are fixedly installed at the top and the bottom of the right side wall of the interior of, the bottom fixed mounting of display screen has a plurality of control button, control button's bottom fixed mounting has a plurality of jack.

Preferably, the transparent protective film is inserted on the top inside the device body.

Preferably, the connecting line is electrically connected with the series battery boxes.

Preferably, the interface is electrically connected with the detection meter, and the joint is plugged in the interface.

Preferably, the control button is electrically connected with the display screen.

Preferably, the detection meter is inserted into the right side inside the device body.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, through setting up transparent protection film, can effectually prevent the inside of objects such as dust entering device body, influence the use of device, and the clearance that also can be more convenient is by the dust that transparent protection film blockked.

2. The utility model discloses in, through setting up the terminal box, can be more convenient transmit the inside condition of series battery case for detection device, can take out the joint from the interface without the use simultaneously, the effectual connecting wire of having protected has improved life.

3. The utility model discloses in, through setting up the detection table, can detect the lithium cell of establishing ties and show the condition that detects in the display screen, can be more convenient simple data of wanting just read, practiced thrift a large amount of manpower and materials and time.

Drawings

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

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

FIG. 3 is an enlarged view of the position A of the present invention;

in the figure: 1. a device body; 2. a transparent protective film; 3. a protective cover; 4. a positive electrode tab; 5. a battery case; 6. the battery boxes are connected in series; 7. a negative terminal; 8. a junction box; 9. detecting a table; 10. a display screen; 11. a control button; 12. a jack; 13. a connecting wire; 14. a joint; 15. an interface.

Detailed Description

The technical solution 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 some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution:

a detection device for series connection of lithium battery packs comprises a device body 1, a transparent protective film 2 and a protective cover 3, wherein the protective cover 3 is fixedly installed at the top of the device body 1, the transparent protective film 2 is fixedly installed at the top of the inside of the device body 1, objects such as dust and the like can be effectively prevented from entering the inside of the device body 1 to influence the use of the device, and the dust blocked by the transparent protective film 2 can be more conveniently cleaned, the transparent protective film 2 is inserted on the top of the inside of the device body 1, a series battery box 6 is fixedly installed at the left side of the inside of the device body 1, a plurality of battery tanks 5 are fixedly installed inside the series battery box 6, a positive electrode connector 4 and a negative electrode connector 7 are respectively and fixedly installed at the top and the bottom of the inside of the battery tanks 5, a junction box 8 is fixedly installed at the right side of the series battery box 6, meanwhile, the connector 14 can be taken out of the socket 15 without using, so that the connecting wire 13 is effectively protected, the service life is prolonged, the connecting wire 13 is fixedly arranged at the top and the bottom of the left side wall in the junction box 8, the connecting wire 13 is electrically connected with the series battery box 6, the connector 14 is fixedly arranged at the other side of the connecting wire 13, the socket 15 is fixedly arranged at the top and the bottom of the right side wall in the junction box 8, the socket 15 is electrically connected with the detection meter 9, the connector 14 is plugged in the socket 15, the detection meter 9 is fixedly arranged at the right side of the junction box 8, the series lithium batteries can be detected, the detected condition is displayed in the display screen 10, the desired data can be read more conveniently and simply, a large amount of manpower, material resources and time are saved, the detection meter 9 is plugged in the right side in the device body 1, the outer side of the detection meter 9 is fixedly provided with a display screen 10, the bottom of the display screen 10 is fixedly provided with a plurality of control buttons 11, the control buttons 11 are electrically connected with the display screen 10, and the bottom of the control buttons 11 is fixedly provided with a plurality of jacks 12.

The utility model discloses work flow: during the use, through transparent protection film 2, can effectually prevent the inside of objects such as dust entering device body 1, influence the use of device, and the dust that the clearance that also can be more convenient was blockked by transparent protection film 2, through terminal box 8, can more convenient transmit detection device with the inside condition of series battery case 6, can take out joint 14 from interface 15 need not to use simultaneously, effectual connecting wire 13 of having protected, the service life is prolonged, through detecting table 9, can detect the lithium cell of establishing ties and show the condition that detects in display screen 10, can be more convenient simple just read the data of wanting, a large amount of manpower and materials and time have been practiced thrift, the device simple structure, convenient operation and cost are lower.

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 a detection apparatus of lithium cell group series connection, includes device body (1), transparent protection film (2) and visor (3), its characterized in that: the device comprises a device body (1), a protective cover (3) is fixedly mounted at the top of the device body (1), a transparent protective film (2) is fixedly mounted at the top of the interior of the device body (1), a series battery box (6) is fixedly mounted at the left side of the interior of the device body (1), a plurality of battery tanks (5) are fixedly mounted in the interior of the series battery box (6), a positive connector (4) and a negative connector (7) are distributed and fixedly mounted at the top and the bottom of the interior of the battery tanks (5), a junction box (8) is fixedly mounted at the right side of the series battery box (6), connecting wires (13) are fixedly mounted at the top and the bottom of the left side wall of the interior of the junction box (8), a connector (14) is fixedly mounted at the other side of the connecting wires (13), and inserting ports (15, the right side fixed mounting of terminal box (8) has detection table (9), the outside fixed mounting that detects table (9) has display screen (10), the bottom fixed mounting of display screen (10) has a plurality of control button (11), the bottom fixed mounting of control button (11) has a plurality of jack (12).

2. The detection device for the series connection of the lithium battery packs as claimed in claim 1, wherein: the transparent protective film (2) is inserted on the top inside the device body (1).

3. The detection device for the series connection of the lithium battery packs as claimed in claim 1, wherein: the connecting wire (13) is electrically connected with the series battery boxes (6).

4. The detection device for the series connection of the lithium battery packs as claimed in claim 1, wherein: the interface (15) is electrically connected with the detection meter (9), and the joint (14) is inserted in the interface (15).

5. The detection device for the series connection of the lithium battery packs as claimed in claim 1, wherein: the control button (11) is electrically connected with the display screen (10).

6. The detection device for the series connection of the lithium battery packs as claimed in claim 1, wherein: the detection meter (9) is inserted in the right side inside the device body (1).