CN215640792U

CN215640792U - Power battery high-temperature aging test box

Info

Publication number: CN215640792U
Application number: CN202122241398.6U
Authority: CN
Inventors: 廖书云
Original assignee: Hongruida Technology Suzhou Co ltd
Current assignee: Hongruida Technology Suzhou Co ltd
Priority date: 2021-09-14
Filing date: 2021-09-14
Publication date: 2022-01-25
Anticipated expiration: 2031-09-14

Abstract

The utility model relates to the technical field of aging test boxes, in particular to a high-temperature aging test box for a power battery, which comprises a test box body, wherein a box door is hinged at one side of the outer wall of one end of the test box body, a support plate is arranged between the inner walls of two sides of the test box body, a plurality of air holes are formed in the top of the support plate, an air inlet is formed in the top of the outer wall of one side of the test box body, an air inlet pipe is fixedly connected to the inner wall of the air inlet pipe, a fixed plate is fixedly connected to the circumferential inner wall of the air inlet pipe, a fan is fixedly arranged on the outer wall of the fixed plate, an air outlet is formed in the bottom of the inner wall of the other side of the test box body, and rubber clamping plates are clamped on the circumferential inner walls of the air outlet and the air inlet pipe.

Description

Power battery high-temperature aging test box

Technical Field

The utility model relates to the technical field of aging test boxes, in particular to a high-temperature aging test box for a power battery.

Background

The aging test box is a product general term in the environmental test industry, and comprises the following components: ozone aging, ultraviolet aging, xenon lamp aging, ventilation type heat aging, high temperature aging, salt spray corrosion aging and other aging test modes. Is the more important one in the artificial environmental climate test method.

Power battery need carry out high temperature aging test to it after production, and at present, current power battery high temperature aging test case, it need the staff to take gloves to take out the power battery of high temperature after carrying out high temperature aging, causes the staff easily to scald, or takes out it again after waiting for the battery cooling, and cooling time is longer, reduces the test efficiency of battery.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a high-temperature aging test box for a power battery, which aims to solve the problems in the background technology.

The technical scheme of the utility model is as follows: the utility model provides a power battery high temperature aging test box, includes experimental box, the one end outer wall one side department of experimental box articulates there is the chamber door, be provided with the backup pad between the both sides inner wall of experimental box, and the top of backup pad is opened there are a plurality of bleeder vents, open at one side outer wall top of experimental box has the air intake, and the inner wall fixedly connected with air-supply line of air intake, the circumference inner wall fixedly connected with fixed plate of air-supply line, and the outer wall of fixed plate is fixed and is provided with the fan, open the opposite side inner wall bottom of experimental box has the air outlet, the equal joint of circumference inner wall of air outlet and air-supply line has the rubber cardboard.

Preferably, one side of the rubber clamping plate is fixedly connected with a handle.

Preferably, the top both sides department of backup pad all fixedly connected with mounting panel, and the fixed multirow equidistance that is provided with between two mounting panels places the frame, two adjacent fixedly connected with connecting axles between placing the frame.

Preferably, the placing frame comprises an upper placing frame and a lower placing frame, the bottom of the upper placing frame is fixedly connected with a limiting insertion plate, and the top of the lower placing frame is provided with a plurality of limiting insertion grooves matched with the limiting insertion plate.

Preferably, the inner wall of the bottom of the limiting slot is fixedly connected with a limiting magnet, and the limiting inserting plate is made of iron.

Preferably, the outer wall of placing the frame under and on all opens and has a plurality of openings.

Preferably, the inner walls of the upper placing frame and the lower placing frame are fixedly connected with rubber pads.

Preferably, one of them one side outer wall fixedly connected with of mounting panel rotates the motor, and rotates the output shaft of motor and place fixed connection between the frame, another the outer wall of mounting panel rotates and is connected with a plurality of axis of rotation, and the axis of rotation and place fixed connection between the frame, the outer wall fixedly connected with of axis of rotation connects the gear, and meshes mutually between every two adjacent connection gears.

Preferably, the inner walls of the two sides of the test box body are fixedly connected with mounting blocks, pulling slots are formed in the opposite surfaces of the two mounting blocks, and the supporting plate is inserted into the two pulling slots.

The utility model provides a high-temperature aging test box for a power battery through improvement, and compared with the prior art, the high-temperature aging test box for the power battery has the following improvements and advantages:

one is as follows: according to the utility model, through the arranged air inlet pipe, the fan, the rubber clamping plate and the air outlet, after the experiment is completed, the rubber clamping plate is pulled firstly, the rubber clamping plate is taken out from the air inlet pipe and the air outlet respectively, then the fan is started, and the high-temperature power battery in the test box body is cooled through the air generated by the fan, so that the purpose of rapid cooling is achieved, and the test efficiency of the power battery is further increased;

the second step is as follows: according to the utility model, through the arrangement of the connecting shaft, the placing frame, the connecting gear and the rotating motor, when the power battery is cooled, the rotating motor is started, and the placing frame is driven to rotate under the action of the connecting shaft and the rotating shaft, so that the power battery is rotated, the purpose of rapid cooling is achieved, and meanwhile, when an aging test is carried out, the power battery can be uniformly heated;

and thirdly: according to the aging test device, the upper placing frame, the lower placing frame, the magnet, the limiting slot and the limiting inserting plate are arranged, when the aging test is carried out, the upper placing frame is pulled, the upper placing frame is separated from the lower placing frame, the power battery is placed in the lower placing frame, then the fixing inserting plate on the upper placing frame is inserted into the fixing slot, the iron fixing inserting plate is adsorbed by the magnet, when the aging test device is disassembled, the upper placing frame is pulled upwards, and the purpose of conveniently feeding and discharging the power battery is achieved.

Drawings

The utility model is further explained below with reference to the figures and examples:

FIG. 1 is a schematic perspective view of the present invention as a whole;

FIG. 2 is a schematic perspective view of the raised support plate and upper placement frame of the present invention;

FIG. 3 is a schematic cross-sectional front view of a spacing insert plate and a spacing slot according to the present invention;

FIG. 4 is a schematic front cross-sectional view of a highlighted fixed plate and blower of the present invention;

FIG. 5 is a top cross-sectional structural view highlighting the connecting shaft and connecting gear of the present invention.

Description of reference numerals:

1. a test box body; 2. a rubber clamping plate; 3. a handle; 4. an air inlet pipe; 5. an air inlet; 6. a box door; 7. a support plate; 8. an air outlet; 9. air holes are formed; 10. mounting a plate; 11. a connecting shaft; 12. a port; 14. an upper placing frame; 15. pulling the slot; 16. mounting blocks; 17. rotating the motor; 18. a lower placing frame; 19. limiting slots; 20. a limiting inserting plate; 21. a limiting magnet; 22. a rubber pad; 23. a fixing plate; 24. a fan; 25. a rotating shaft; 26. a connecting gear.

Detailed Description

The present invention is described in detail below, and technical solutions in the embodiments of the present invention are clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model provides a high-temperature aging test box for a power battery through improvement, and the technical scheme of the utility model is as follows:

as shown in fig. 1-5, a power battery high temperature aging test box, including test box 1, one side department of the one end outer wall of test box 1 articulates there is chamber door 6, be provided with backup pad 7 between the both sides inner wall of test box 1, and open at the top of backup pad 7 has a plurality of bleeder vents 9, open at one side outer wall top of test box 1 has air intake 5, and the inner wall of air intake 5 has air-supply line 4 through bolted connection, there is fixed plate 23 on the circumference inner wall of air-supply line 4 through bolted connection, and the fixed fan 24 that is provided with of outer wall of fixed plate 23, open at the opposite side inner wall bottom of test box 1 has air outlet 8, the equal joint of circumference inner wall of air outlet 8 and air-supply line 4 has rubber cardboard 2.

Further, one side of the rubber clamping plate 2 is connected with a handle 3 through a bolt.

By means of the structure, the rubber clamping plate 2 is convenient to take out through the handle 3.

Further, the top both sides department of backup pad 7 all has mounting panel 10 through bolted connection, and fixedly between two mounting panels 10 be provided with the frame of placing of multiseriate equidistance distribution, two adjacent place between the frame have connecting axle 11 through bolted connection.

By means of the structure, the placing frames can rotate at the same time conveniently through the connecting shaft 11.

Furthermore, the placing frame comprises an upper placing frame 14 and a lower placing frame 18, the bottom of the upper placing frame 14 is connected with a limiting inserting plate 20 through a bolt, and the top of the lower placing frame 18 is provided with a plurality of limiting inserting grooves 19 matched with the limiting inserting plate 20.

By means of the structure, the upper placing frame 14 and the lower placing frame 18 are convenient to install through the limiting inserting plates 20 and the limiting inserting grooves 19.

Furthermore, the inner wall of the bottom of the limiting slot 19 is connected with a limiting magnet 21 through a bolt, and the limiting insertion plate 20 is made of iron.

By means of the structure, the stability of the installation of the upper placing frame 14 and the lower placing frame 18 is improved through the limiting inserting plate 20 and the limiting magnet 21 which are made of iron materials.

Furthermore, the outer walls of the upper placing frame 14 and the lower placing frame 18 are provided with a plurality of through holes 12.

Borrow by above-mentioned structure, be convenient for heat up and lower the temperature power battery through opening 12.

Further, the inner walls of the upper placing frame 14 and the lower placing frame 18 are both connected with rubber pads 22 through bolts.

By means of the structure, the friction force between the placing frame and the power battery is increased through the rubber pad 22, so that the placing frame drives the power battery to rotate.

Further, one side outer wall of one of the mounting plates 10 is connected with a rotating motor 17 through a bolt, an output shaft of the rotating motor 17 is connected with the placing frame through a bolt, the outer wall of the other mounting plate 10 is connected with a plurality of rotating shafts 25 in a rotating mode, the rotating shafts 25 are connected with the placing frame through bolts, the outer wall of each rotating shaft 25 is connected with a connecting gear 26 through a bolt, and every two adjacent connecting gears 26 are meshed with each other.

By the above structure, the plurality of rows of placing frames are driven to rotate simultaneously by the rotating motor 17 and the connecting gear 26.

Further, the inner walls of the two sides of the test box body 1 are connected with mounting blocks 16 through bolts, pulling slots 15 are formed in the opposite surfaces of the two mounting blocks 16, and the supporting plate 7 is inserted into the two pulling slots 15.

By means of the structure, the supporting plate 7 can be conveniently pulled out of the test box body 1 after the test is completed by pulling the slot 15.

The working principle is as follows: after the experiment is accomplished, stimulate rubber cardboard 2 earlier, take out in air-supply line 4 and air outlet 8 respectively with rubber cardboard 2, start fan 24 afterwards, the power battery of high temperature in to test box 1 is cooled down through the wind that fan 24 produced to reach rapid cooling's purpose, after the cooling is accomplished, go into air-supply line 4 and air outlet 8 with rubber cardboard 2 card once more in, further increase power battery's test efficiency.

The previous description is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a power battery high temperature aging test case, includes experimental box (1), the one end outer wall one side department of experimental box (1) articulates there is chamber door (6), its characterized in that: be provided with backup pad (7) between the both sides inner wall of experimental box (1), and open at the top of backup pad (7) has a plurality of bleeder vents (9), open at one side outer wall top of experimental box (1) has air intake (5), and inner wall fixedly connected with air-supply line (4) of air intake (5), the circumference inner wall fixedly connected with fixed plate (23) of air-supply line (4), and the outer wall of fixed plate (23) is fixed and is provided with fan (24), open the opposite side inner wall bottom of experimental box (1) has air outlet (8), the equal joint of circumference inner wall of air outlet (8) and air-supply line (4) has rubber cardboard (2).

2. The power battery high-temperature aging test box according to claim 1, characterized in that: one side of the rubber clamping plate (2) is fixedly connected with a handle (3).

3. The power battery high-temperature aging test box according to claim 1, characterized in that: the equal fixedly connected with mounting panel (10) of top both sides department of backup pad (7), and two fixed being provided with multiseriate equidistance between mounting panel (10) place the frame, adjacent two place fixedly connected with connecting axle (11) between the frame.

4. The power battery high-temperature aging test box according to claim 3, characterized in that: the placing frame comprises an upper placing frame (14) and a lower placing frame (18), the bottom of the upper placing frame (14) is fixedly connected with a limiting insertion plate (20), and the top of the lower placing frame (18) is provided with a plurality of limiting insertion grooves (19) matched with the limiting insertion plate (20).

5. The power battery high-temperature aging test box according to claim 4, characterized in that: the bottom inner wall fixedly connected with spacing magnet (21) of spacing slot (19), the material of spacing picture peg (20) is iron.

6. The power battery high-temperature aging test box according to claim 5, characterized in that: the outer walls of the upper placing frame (14) and the lower placing frame (18) are provided with a plurality of through holes (12).

7. The power battery high-temperature aging test box according to claim 6, characterized in that: the inner walls of the upper placing frame (14) and the lower placing frame (18) are fixedly connected with rubber pads (22).

8. The power battery high-temperature aging test box according to claim 7, characterized in that: one of them one side outer wall fixedly connected with of mounting panel (10) rotates motor (17), and rotates the output shaft of motor (17) and place fixed connection between the frame, another the outer wall of mounting panel (10) rotates and is connected with a plurality of axis of rotation (25), and axis of rotation (25) and place fixed connection between the frame, the outer wall fixedly connected with of axis of rotation (25) connects gear (26), and meshes mutually between every two adjacent connecting gear (26).

9. The power battery high-temperature aging test box according to claim 1, characterized in that: the inner walls of two sides of the test box body (1) are fixedly connected with mounting blocks (16), pulling slots (15) are formed in the opposite surfaces of the two mounting blocks (16), and the supporting plate (7) is inserted into the two pulling slots (15).