CN220604854U

CN220604854U - New energy battery pack with efficient heat dissipation

Info

Publication number: CN220604854U
Application number: CN202322155187.XU
Authority: CN
Inventors: 姚晓辉
Original assignee: Nanning Wangsheng Investment Co ltd
Current assignee: Nanning Wangsheng Investment Co ltd
Priority date: 2023-08-11
Filing date: 2023-08-11
Publication date: 2024-03-15
Anticipated expiration: 2033-08-11

Abstract

The utility model discloses a high-efficiency heat-dissipation new energy battery pack, which relates to the technical field of new energy battery packs and comprises a mounting box, wherein a heat-conducting plate is mounted at the bottom end inside the mounting box, a sealing gasket is arranged at the bottom end of the heat-conducting plate, a plurality of heat dissipation fins are mounted at the bottom end of the heat-conducting plate, the bottom ends of the heat dissipation fins extend to the lower part of the mounting box, and a pressing plate is arranged inside the mounting box. According to the utility model, external air enters and leaves the mounting box from the fixing cylinder, so that the external air can smoothly flow near the storage battery, air cooling and heat dissipation can be carried out on the storage battery, dust can be blocked by the dust screen, moisture can be blocked by the moisture-proof plate, the storage battery is protected, heat dissipation of the storage battery is prevented from being influenced, meanwhile, heat emitted by the storage battery can be guided to the heat dissipation fins from the heat conduction plate, and the heat dissipation fins can be better contacted with the external air, and heat dissipation can be carried out synchronously.

Description

New energy battery pack with efficient heat dissipation

Technical Field

The utility model relates to the technical field of new energy battery packs, in particular to a new energy battery pack with efficient heat dissipation.

Background

The new energy automobile is an automobile which adopts unconventional automobile fuel as a power source and integrates the advanced technology in the aspects of power control and driving of the automobile, the formed technical principle is advanced, the automobile is provided with a new technology and a new structure, the new energy automobile comprises a pure electric automobile, a range-extended electric automobile, a hybrid electric automobile, a fuel cell electric automobile, a hydrogen engine automobile and the like, wherein the most common power source of the automobile is the pure electric automobile, namely a new energy battery pack which is a battery pack formed by combining a plurality of battery units.

Disclosure of Invention

The utility model aims to provide a new energy battery pack with high-efficiency heat dissipation, so as to solve the problems that the heat dissipation efficiency of the battery pack proposed in the background art is low and cannot be guaranteed.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a high-efficient radiating new energy battery group, includes the mounting box, the heat-conducting plate is installed to the inside bottom of mounting box, and the bottom of heat-conducting plate is provided with sealed pad, a plurality of radiating fins are installed to the bottom of heat-conducting plate, and radiating fins's bottom all extends to the below of mounting box, the inside of mounting box is provided with the clamp plate, and is provided with a plurality of batteries between clamp plate and the one end of heat-conducting plate, a plurality of fixed barrels are all installed to the both sides of mounting box, and the one end of fixed barrel all extends to the inside of mounting box, the rotary drum is installed to the inner wall of fixed barrel, and the dust screen is installed to the inner wall of rotary drum, the retaining ring is installed to the inner wall of fixed barrel, and the dampproof plate is installed to one side of retaining ring.

Preferably, the connection mode between the rotary cylinder and the fixed cylinder is threaded connection, and the inner wall of the rotary cylinder is fixed with a fixed block.

Preferably, a plurality of positioning grooves are formed in one end of the pressing plate and one end of the heat conducting plate, and positioning columns matched with the upper end and the lower end of the storage battery are arranged at the upper end and the lower end of the storage battery.

Preferably, the top end of the pressing plate is fixed with a fire-retardant plate, and the area of the fire-retardant plate is the same as the cross-sectional area of the inside of the installation box.

Preferably, the inner wall of installing the case installs a plurality of plugboards that are the T style of calligraphy, and the one end of plugboard all extends to the inside of installing the case, the inside of plugboard runs through there is a plurality of fixed columns, and the bottom of fixed column extends to the top of fire-retardant board, the outer wall at fixed column top is fixed with the separation blade, and one side of separation blade and the inside one side of installing the case is in same vertical plane, the cavity has been seted up to the inside of fixed column, and the top of fixed column has seted up flutedly, rotatory piece is installed in the inside rotation of recess, and the bottom fixed with the rotation axis of rotatory piece, the bottom of rotation axis is connected with the inside bottom of cavity through the pivot, and the inside rotation axis outer wall cover of cavity is equipped with the removal cover, two connecting rods are installed through the articulated elements to the outer wall of removal cover, and the butt dog is all installed to the one end of butt piece all extends to the outside of fixed column.

Preferably, the outer wall of the rotating shaft is provided with external threads, and the inner wall of the moving sleeve is provided with internal threads matched with the external threads.

Preferably, the inner wall of the cavity is provided with a guide groove, the front end and the rear end of the resisting block in the cavity are both fixed with guide blocks, the resisting block is in sliding connection with the cavity through cooperation between the guide blocks and the guide groove, and the top end of the resisting block and the bottom end of the plugboard are positioned on the same horizontal plane.

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

through making outside air get into and leave the mounting box from fixed section of thick bamboo department, make it can flow near the battery smoothly, carry out forced air cooling heat dissipation to the battery, the dust screen can separate the dust, the dampproof plate can separate moisture to protect the battery, avoid influencing the heat dissipation of battery, the heat that the battery sent still can lead to heat radiating fin department from heat conduction plate department simultaneously, heat radiating fin can better with outside air contact, dispel the heat in step.

Drawings

FIG. 1 is a schematic cross-sectional elevation view of the present utility model;

FIG. 2 is a schematic side view of the present utility model;

FIG. 3 is a schematic diagram of a cross-sectional side view of a stationary barrel of the present utility model;

fig. 4 is a schematic cross-sectional view of the combination of the fixing post and the fixing ring according to the present utility model.

In the figure: 1. a plug board; 2. fixing the column; 3. a fire-retardant plate; 4. a pressing plate; 5. positioning columns; 6. a positioning groove; 7. a fixed cylinder; 8. a storage battery; 9. a heat conductive plate; 10. a sealing gasket; 11. a heat radiation fin; 12. a mounting box; 13. a rotary drum; 14. a dust screen; 15. a fixed block; 16. a moisture-proof plate; 17. a blocking ring; 18. a rotating block; 19. a groove; 20. a moving sleeve; 21. a connecting rod; 22. a stopper; 23. a cavity; 24. and (3) rotating the shaft.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples: referring to fig. 1-4, a new energy battery pack capable of efficiently dissipating heat comprises a mounting box 12, wherein a heat conducting plate 9 is mounted at the bottom end inside the mounting box 12, a sealing gasket 10 is arranged at the bottom end of the heat conducting plate 9, a plurality of heat dissipating fins 11 are mounted at the bottom end of the heat conducting plate 9, the bottom ends of the heat dissipating fins 11 extend to the lower part of the mounting box 12, a pressing plate 4 is arranged inside the mounting box 12, a plurality of storage batteries 8 are arranged between the pressing plate 4 and one end of the heat conducting plate 9, a plurality of fixed cylinders 7 are mounted on two sides of the mounting box 12, one ends of the fixed cylinders 7 extend to the inside of the mounting box 12, a rotary cylinder 13 is mounted on the inner wall of the fixed cylinder 7, a dust screen 14 is mounted on the inner wall of the rotary cylinder 13, a blocking ring 17 is mounted on the inner wall of the fixed cylinder 7, and a damp-proof plate 16 is mounted on one side of the blocking ring 17;

specifically, as shown in fig. 1, 2 and 3, external air enters and leaves the mounting box 12 from the fixing barrel 7, so that the external air can smoothly flow near the storage battery 8 to perform air-cooled heat dissipation on the storage battery 8, meanwhile, heat emitted by the storage battery 8 can be guided to the heat dissipation fins 11 from the heat conduction plate 9, the heat dissipation fins 11 can better contact with the external air, heat dissipation is synchronously performed, the dust screen 14 can block dust, the external dust is prevented from adhering to the storage battery 8, the moisture-proof plate 16 can block moisture, corrosion of the storage battery 8 is avoided, and accordingly smooth heat dissipation of the storage battery 8 is ensured.

The rotary cylinder 13 is connected with the fixed cylinder 7 in a threaded manner, and a fixed block 15 is fixed on the inner wall of the rotary cylinder 13;

specifically, as shown in fig. 2 and 3, after long-time use, the saturated moisture-proof plate 16 needs to be replaced, the fixed block 15 can be stirred to rotate the rotary cylinder 13 to take down the rotary cylinder, so that the restriction on the moisture-proof plate 16 is canceled, the moisture-proof plate 16 is taken out from the fixed cylinder 7, the moisture-proof plate 16 can be quickly replaced, and the dust-proof net 14 can be cleaned at the moment.

A plurality of positioning grooves 6 are formed in one end of the pressing plate 4 and one end of the heat conducting plate 9, and positioning columns 5 matched with the storage battery 8 are arranged at the upper end and the lower end of the storage battery 8;

in particular, as shown in fig. 1, the battery 8 can be positioned quickly by means of the cooperation of the positioning post 5 and the positioning groove 6.

The top end of the pressing plate 4 is fixedly provided with a fire-retarding plate 3, and the area of the fire-retarding plate 3 is the same as the cross-sectional area of the inside of the installation box 12;

specifically, as shown in fig. 1, the fire-blocking plate 3 can block and delay the fire when the fire phenomenon occurs in the storage battery 8 inside the installation box 12.

The inner wall of the installation box 12 is provided with a plurality of T-shaped plugboards 1, one ends of the plugboards 1 extend into the installation box 12, a plurality of fixed columns 2 penetrate through the interior of the plugboards 1, the bottom ends of the fixed columns 2 extend to the top ends of the fire-retardant plates 3, the outer wall of the top ends of the fixed columns 2 is fixedly provided with baffle plates, one sides of the baffle plates and one side of the interior of the installation box 12 are in the same vertical plane, the interior of the fixed columns 2 is provided with a cavity 23, the top ends of the fixed columns 2 are provided with grooves 19, a rotating block 18 is rotatably arranged in the grooves 19, the bottom ends of the rotating block 18 are fixedly provided with rotating shafts 24, the bottom ends of the rotating shafts 24 are connected with the bottom ends of the interior of the cavity 23 through rotating shafts, the outer walls of the rotating shafts 24 in the cavity 23 are sleeved with movable sleeves 20, the outer walls of the movable sleeves 20 are provided with two connecting rods 21 through hinges, one ends of the connecting rods 21 are provided with stop blocks 22, and one ends of the stop blocks 22 extend to the outer sides of the fixed columns 2;

the outer wall of the rotating shaft 24 is provided with external threads, and the inner wall of the moving sleeve 20 is provided with internal threads matched with the external threads;

the inner wall of the cavity 23 is provided with a guide groove, guide blocks are fixed at the front end and the rear end of the resisting block 22 in the cavity 23, the resisting block 22 is in sliding connection with the cavity 23 through the cooperation between the guide blocks and the guide grooves, and the top end of the resisting block 22 and the bottom end of the plugboard 1 are positioned on the same horizontal plane;

specifically, as shown in fig. 1 and 4, when the device is installed, firstly, the storage battery 8 is placed at a proper position on the heat conducting plate 9, then the fire stopping plate 3 and the pressing plate 4 are installed, at this time, the plug board 1 is inserted from two sides of the installation box 12 and moves to the maximum travel, then the fixing column 2 is inserted from above the plug board 1 until the bottom end of the fixing column 2 abuts against the top end of the fire stopping plate 3, the friction force between the rotating block 18 and the groove 19 is large, any groove matched with a spanner is formed at the top of the rotating block 18, the rotating block 18 can be driven to rotate by a tool, so that the rotating shaft 24 rotates, the moving sleeve 20 moves in the vertical direction, and the abutting block 22 is pushed to move by the connecting rod 21, so that the abutting block 22 extends out of the inside of the fixing column 2, at this time, the downward movement of the fixing column 2 is limited by the limiting block 22 by the plug board 3, the leftward and rightward movement of the fixing column 2 is blocked by the plug board 1, the top end of the outer wall of the fixing column 2 is provided with the blocking piece 1, the abutting block 1 is pushed back to the installation box 12 against the fire stopping plate 2, and the position of the storage battery 2 can be stably limited, and the fire stopping plate 4 can be stably pressed, and the position of the storage battery can be stably limited by the fixing plate 4.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a high-efficient radiating new forms of energy group battery, includes mounting box (12), its characterized in that: the heat conducting plate (9) is installed to the inside bottom of mounting box (12), and the bottom of heat conducting plate (9) is provided with sealed pad (10), a plurality of radiating fins (11) are installed to the bottom of heat conducting plate (9), and the bottom of radiating fins (11) all extends to the below of mounting box (12), the inside of mounting box (12) is provided with clamp plate (4), and is provided with a plurality of battery (8) between the one end of clamp plate (4) and heat conducting plate (9), a plurality of fixed section of thick bamboo (7) are all installed to the both sides of mounting box (12), and the one end of fixed section of thick bamboo (7) all extends to the inside of mounting box (12), rotary drum (13) are installed to the inner wall of fixed section of thick bamboo (7), and dust screen (14) are installed to the inner wall of rotary drum (13), the inner wall of fixed section of thick bamboo (7) is installed and is blocked ring (17), and keeps out one side of ring (17) and installs dampproof plate (16).

2. The high-efficiency heat-dissipation new energy battery pack according to claim 1, wherein: the rotary cylinder (13) is connected with the fixed cylinder (7) in a threaded mode, and a fixed block (15) is fixed on the inner wall of the rotary cylinder (13).

3. The high-efficiency heat-dissipation new energy battery pack according to claim 1, wherein: a plurality of positioning grooves (6) are formed in one end of each of the pressing plate (4) and the heat conducting plate (9), and positioning columns (5) matched with the storage battery (8) are mounted at the upper end and the lower end of each storage battery.

4. The high-efficiency heat-dissipation new energy battery pack according to claim 1, wherein: the top end of the pressing plate (4) is fixedly provided with a fire-retardant plate (3), and the area of the fire-retardant plate (3) is the same as the cross-sectional area of the inside of the installation box (12).

5. The high-efficiency heat-dissipation new energy battery pack according to claim 4, wherein: the utility model discloses a plug board, including installation case (12), plug board (1), recess (19) are all extended to the inside of installation case (12) to the inner wall of installation case (12), the inside of plug board (1) runs through and has a plurality of fixed columns (2), and the bottom of fixed column (2) extends to the top of fire-retardant board (3), the outer wall on fixed column (2) top is fixed with the separation blade, and one side of separation blade is in same vertical plane with one side of installation case (12) inside, cavity (23) are seted up to the inside of fixed column (2), and recess (19) are seted up on the top of fixed column (2), rotatory piece (18) are installed to the internal rotation of recess (19), and the bottom of rotatory piece (18) is fixed with rotation axis (24), the bottom of rotation axis (24) is connected with the inside bottom of cavity (23) through the pivot, and the outer wall cover of rotation axis (24) inside of cavity (23) is equipped with movable sleeve (20), the outer wall of movable sleeve (20) is installed two connecting rods (21) through the articulated elements, and the connecting rod (22) all extend to the outside of the connecting rod (22) of all supporting one end of fixed column (22).

6. The high-efficiency heat-dissipation new energy battery pack according to claim 5, wherein: the outer wall of the rotating shaft (24) is provided with external threads, and the inner wall of the moving sleeve (20) is provided with internal threads matched with the external threads.

7. The high-efficiency heat-dissipation new energy battery pack according to claim 5, wherein: guide grooves are formed in the inner wall of the cavity (23), guide blocks are fixed to the front end and the rear end of the resisting block (22) in the cavity (23), the resisting block (22) is in sliding connection with the cavity (23) through cooperation between the guide blocks and the guide grooves, and the top end of the resisting block (22) and the bottom end of the plug board (1) are located on the same horizontal plane.