A lightweight new energy battery cooling device

Abstract

The present invention proposes a lightweight new energy battery cooling device. Through the battery box, box cover, adjustment buffer mechanism, buffer support mechanism, partition and adjustment limit mechanism, people can conveniently install the new energy battery pack overhead, so that the battery pack is in contact with air on all sides, and the air flow rate on the outer wall of the battery pack can be increased to achieve the effect of heat dissipation and cooling. The effect of buffering and shock absorption can also be achieved during bumps, reducing the situation where the battery is damaged due to large vibrations. According to the actual situation of the battery, the partition can separate the batteries so that there are gaps between the batteries, thereby increasing the heat dissipation area of ​​the battery and improving the heat dissipation effect.

Description

Technical Field

[0001] The present invention relates to the technical field of new energy batteries, and in particular to a lightweight new energy battery cooling device. Background Art

[0002] With the development of the times, people's awareness of environmental protection has become stronger and stronger, and people are paying more and more attention to the development of new energy. Now in real life, new energy batteries are commonly used in automobiles, but now new energy batteries have various faults due to poor heat dissipation during use, and even cause safety hazards. Vehicles will encounter bumpy roads during driving, which will cause the vehicle to be bumpy, easily causing the battery to be subjected to greater vibrations, easily leading to battery damage and other situations, resulting in failures, and even safety hazards. Summary of the invention

[0003] Based on the technical problems existing in the background technology, the present invention proposes a lightweight new energy battery cooling device.

[0004] A lightweight new energy battery cooling device proposed in the present invention comprises a battery box and a box cover, wherein the battery box is provided with a mounting groove, the box cover is installed on a side of the battery box close to the opening of the mounting groove and the box cover covers the opening of the mounting groove, a plurality of adjustment buffer mechanisms are installed in the gaps around the inner walls of the mounting groove, a plurality of buffer support mechanisms arranged in a matrix are installed in the gaps at the bottom of the mounting groove and each buffer support mechanism can be connected to a partition, and an adjustment limit mechanism is installed on the box cover for limiting the position of the partition away from the buffer support mechanism on the box cover.

[0005] Preferably, the adjustment buffer mechanism includes a hollow frame, a side limit strip and a side shift buffer rod. The hollow frame is a hollow design and is provided with a side shift telescopic hole that slides with the side shift buffer rod. The side shift buffer rod is connected to the side limit strip at one end outside the side shift telescopic hole. A side shift buffer spring is provided in the side shift telescopic hole, which can make the side shift buffer rod have a tendency to move outside the side shift telescopic hole.

[0006] Preferably, a mounting strip is connected to the hollow frame, and an inner wall of the mounting groove is provided with a mounting slot matched with the mounting strip.

[0007] Preferably, a pressing rod is slidably provided on the hollow frame, and a telescopic adjustment groove that slidably cooperates with the pressing rod is opened on the hollow frame; teeth are arranged on the lateral buffer rod along its length direction, and a tooth block that meshes with the teeth is connected to the pressing rod, and a locking movable groove is opened in the hollow frame and a locking spring is arranged in the locking movable groove, which can make the tooth block have a tendency to move toward the teeth.

[0008] Preferably, the buffer support mechanism includes a support column, a threaded column, an arc-shaped spring piece and a pad, the support column is connected to the bottom inner wall of the mounting groove, the threaded column is threadedly connected to the end of the support column away from the bottom inner wall of the mounting groove, there are multiple arc-shaped spring pieces and one end of the arc-shaped spring piece is connected to the end of the threaded column away from the support column, the end of the arc-shaped spring piece away from the threaded column is connected to the pad and the pad is slidably sleeved on the threaded column.

[0009] Preferably, the separator comprises a separation rod, and a No. 1 positioning hole matched with the separation rod is formed on the cushion block, and one end of the separation rod can be detachably inserted into the No. 1 positioning hole.

[0010] Preferably, the limit adjustment structure includes a limit rod and a positioning block, the limit rods are multiple and arranged parallel to each other and all of them are installed on the frame, the box cover is mounted on the frame, the positioning blocks are multiple and are slidably mounted on the multiple limit rods, and the positioning blocks are provided with a No. 2 positioning hole that is compatible with the end of the separation rod away from the pad.

[0011] Preferably, the positioning block is provided with a mounting slot engaged with the limiting rod, the inner wall of the mounting slot is connected to a limiting slider, and the limiting rod is provided with a limiting slide slot slidably matched with the limiting slider.

[0012] Preferably, the outer wall of the battery box is connected to a ventilation duct connected to the mounting groove and a dustproof net is installed at the air inlet of the ventilation duct, a heat dissipation port is opened through the box cover and a cooling fan is installed in the heat dissipation port, and a protective net is installed at the air outlet of the heat dissipation port.

[0013] The invention proposes a lightweight new energy battery cooling device, which has the following beneficial effects: through the provision of a battery box, a box cover, an adjustment buffer mechanism, a buffer support mechanism, a partition and an adjustment limit mechanism, people can conveniently install the new energy battery pack overhead, so that the battery pack is in contact with the air on all sides, and the air flow rate on the outer wall of the battery pack can be increased to achieve the effect of heat dissipation and cooling. The effect of buffering and shock absorption can also be achieved during bumps, reducing the possibility of damage to the battery caused by greater vibrations. According to the actual situation of the battery, the partition can separate the batteries so that there are gaps between the batteries, thereby increasing the heat dissipation area of ​​the battery and improving the heat dissipation effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a structural schematic diagram of a lightweight new energy battery cooling device proposed by the present invention;

[0015] Figure 2 This is a schematic diagram of the structure of a battery box in a lightweight new energy battery cooling device proposed by the present invention;

[0016] Figure 3This is a structural schematic diagram of a box cover in a lightweight new energy battery cooling device proposed by the present invention;

[0017] Figure 4 This is a structural schematic diagram of a positioning block in a lightweight new energy battery cooling device proposed by the present invention;

[0018] Figure 5 A cross-sectional view of a lightweight new energy battery cooling device proposed by the present invention;

[0019] Figure 6 A cross-sectional view of a hollow frame in a lightweight new energy battery cooling device proposed by the present invention;

[0020] Figure 7 This is a schematic diagram of the structure of a hollow frame in a lightweight new energy battery cooling device proposed by the present invention;

[0021] Figure 8 This is a schematic diagram of the structure of a pressing rod in a lightweight new energy battery cooling device proposed by the present invention;

[0022] Fig. 9 This is a cross-sectional view of a buffer support mechanism in a lightweight new energy battery cooling device proposed by the present invention. DETAILED DESCRIPTION

[0023] Reference Figure 1-9 The present invention proposes a lightweight new energy battery cooling device, comprising a battery box 1 and a box cover 2, wherein:

[0024] A mounting groove is provided on the battery box 1, and a box cover 2 is installed on a side of the battery box 1 close to the opening of the mounting groove and the box cover 2 covers the opening of the mounting groove. A plurality of adjusting buffer mechanisms are installed in gaps around the inner walls of the mounting groove, and a plurality of buffer support mechanisms arranged in a matrix are installed in the bottom gap of the mounting groove, and each buffer support mechanism can be connected with a partition, and an adjusting limit mechanism is installed on the box cover 2 to limit the position of the partition away from the buffer support mechanism on the box cover 2; when installing the battery, the buffer mechanism can be adjusted to slow down the vibration of the battery when it vibrates forward, backward, left and right, and there are gaps between the various adjusting buffer mechanisms, which can facilitate the flow of air and ensure the heat dissipation effect. At the same time, the bottom of the mounting groove is composed of the buffer support mechanisms arranged in a matrix, which can play a buffering and shock-absorbing effect. At the same time, the bottom can ensure the flow of air and ensure the heat dissipation effect. The distance between the batteries can also be adjusted through the partition according to the actual situation of the battery, which can increase the heat dissipation area of ​​the battery and reduce the heat transfer between the batteries. The effect of poor heat dissipation caused by heat transfer.

[0025] In a specific embodiment, the adjustment buffer mechanism includes a hollow frame 3, a side limit strip 4 and a side shift buffer rod 5. The hollow frame 3 is a hollow design and is provided with a side shift telescopic hole that slides with the side shift buffer rod 5. The side shift buffer rod 5 is connected to the side limit strip 4 at one end outside the side shift telescopic hole. A side shift buffer spring 6 is provided in the side shift telescopic hole, which can make the side shift buffer rod 5 have a tendency to move outside the side shift telescopic hole. The hollow frame 3 can make the space around the battery connected, reduce the use of materials, and reduce the weight of the device. The side limit strip 4 can be used to support the side wall of the battery to limit the installation position of the battery, and the side shift buffer rod 5 and the side shift buffer spring 6 have a buffering and shock-absorbing effect.

[0026] In a specific embodiment, the hollow frame 3 is connected with a mounting strip 7, and the inner wall of the mounting groove is provided with a mounting slot adapted to the mounting strip 7; this makes it convenient for people to disassemble, assemble and replace the hollow frame 3 according to actual circumstances.

[0027] In a specific embodiment, a pressing rod 8 is slidably provided on the hollow frame 3, and a telescopic adjustment groove that slidably cooperates with the pressing rod 8 is provided on the hollow frame 3; teeth are arranged on the lateral displacement buffer rod 5 along its length direction, and a tooth block 9 that meshes with the teeth is connected to the pressing rod 8. A locking movable groove is provided in the hollow frame 3, and a locking spring 10 that can make the tooth block 9 have a tendency to move toward the teeth is provided in the locking movable groove; the position of the lateral displacement buffer rod 5 and the side limit strip 4 can be limited by the engagement of the tooth block 9 with the teeth on the lateral displacement buffer rod 5, which can facilitate people to adjust according to the actual situation of the battery, and multiple tooth blocks 9 on the same hollow frame 3 can be controlled by the pressing rod 8 at the same time, and the locking spring 10 can act on the tooth block 9 so that the tooth block 9 meshes with the teeth to limit the position of the lateral displacement buffer rod 5.

[0028] In a specific embodiment, the buffer support mechanism includes a support column 11, a threaded column 12, an arc-shaped spring piece 13 and a pad 14. The support column 11 is connected to the bottom inner wall of the mounting groove, the threaded column 12 is threadedly connected to the end of the support column 11 away from the bottom inner wall of the mounting groove, there are multiple arc-shaped spring pieces 13 and one end of the arc-shaped spring piece 13 is connected to the end of the threaded column 12 away from the support column 11, the end of the arc-shaped spring piece 13 away from the threaded column 12 is connected to the pad 14 and the pad 14 is slidably mounted on the threaded column 12; the threaded column 12 can be extended and retracted on the support column 11, the distance between the bottom of the battery and the bottom of the mounting groove can be adjusted according to actual conditions, the flow of wind speed at the bottom of the battery can be ensured, the heat dissipation effect of the battery can be ensured, and at the same time, the pad 14 and the threaded column 12 have a buffering and shock-absorbing effect through the arc-shaped spring piece 13, which can ensure the buffering support effect of the battery.

[0029] In a specific embodiment, the separator includes a separation rod 15, and a No. 1 positioning hole 16 adapted to the separation rod 15 is opened on the cushion block 14, and one end of the separation rod 15 can be detachably inserted into the No. 1 positioning hole 16; the separation rod 15 can be used to isolate the batteries from each other according to actual conditions, reduce the contact between multiple batteries, reduce the heat transfer between the batteries and the poor heat dissipation effect, and at the same time increase the heat dissipation area of ​​the battery, improve the heat dissipation effect, and at the same time, the separation rod 15 isolates the batteries from each other, which can reduce the weight of the device.

[0030] In a specific embodiment, the limit adjustment structure includes a limit rod 17 and a positioning block 18. The number of the limit rods 17 is multiple and they are arranged in parallel with each other. The multiple limit rods 17 are installed on the frame, and the box cover 2 is mounted on the frame. The number of the positioning blocks 18 is several and the multiple positioning blocks 18 are slidably mounted on the multiple limit rods 17 respectively. The positioning blocks 18 are provided with a No. 2 positioning hole 19 adapted to the end of the separation rod 15 away from the cushion block 14; the multiple limit rods 17 are arranged in parallel and corresponding to the cushion block 14 at the corresponding position below, and then the positioning block 18 is slid on the limit rod 17 to a suitable position and mounted on the other end of the separation rod 15 to limit the position of the separation rod 15 close to one end of the box cover 2 to ensure the stability of the battery installation.

[0031] In a specific embodiment, the positioning block 18 is provided with an installation slot 20 that is engaged with the limit rod 17, the inner wall of the installation slot 20 is connected to a limit slider 21, and the limit rod 17 is provided with a limit slide slot that slides with the limit slider 21; the positioning block 18 can be disassembled and assembled through the installation slot 20, and the rotation of the positioning block 18 is limited by the limit slider 21 to ensure that the position of the separation rod 15 is stable.

[0032] In a specific embodiment, the outer wall of the battery box 1 is connected to a ventilation pipe 22 connected to the installation groove, and a dustproof net 23 is installed at the air inlet of the ventilation pipe 22. A heat dissipation port is opened through the box cover 2 and a cooling fan 24 is installed in the heat dissipation port, and a protective net is installed at the air outlet of the heat dissipation port. The heat generated by the battery in the battery box 1 can be extracted along with the air by the operation of the cooling fan 24, and new cold air enters the battery box 1 through the ventilation pipe 22.

[0033] The working principle of the present invention is as follows: when installing a new energy battery, people can first press the pressing rod 8 according to the size of the new energy battery to drive the tooth block 9 away from the teeth. People can then extend and retract the side limit strip 4 in the side shift telescopic hole on the hollow frame 3 by adjusting the side shift buffer rod 5, and then release the pressing rod 8. The tooth block 9 engages with the teeth under the action of the locking spring 10 to limit the position of the side shift buffer rod 5 and the side limit strip 4. People can also rotate the cushion block 14 to drive the threaded column 12 to rotate, so that the threaded column 12 can be extended and retracted on the support column 11, so as to adjust the distance between the battery and the bottom of the installation slot, which is convenient for air flow. The battery is placed on the cushion block 14, and the separation rod 15 is inserted into the No. 1 positioning hole 16 on the cushion block 14 at the corresponding position, and the separation rod 15 is inserted into the No. 1 positioning hole 16 on the corresponding cushion block 14 to isolate the batteries from each other, so that there is a gap between the batteries. Similarly, all the batteries are installed, and the positioning block 18 on the adjustment limit mechanism is mounted on the other end of the separation rod 15 through the No. 2 positioning hole 19, and then the box cover 2 is mounted on the frame and installed together with the battery box 1, so that there is a gap between the battery pack and the battery box 1 on all sides.

[0034] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A lightweight new energy battery cooling device, characterized in that: The battery box (1) comprises a battery box (1) and a box cover (2), wherein the battery box (1) is provided with a mounting slot, the box cover (2) is mounted on a side of the battery box (1) close to the opening of the mounting slot and the box cover (2) covers the opening of the mounting slot, a plurality of adjustment buffer mechanisms are mounted in the gaps around the inner walls of the mounting slot, a plurality of buffer support mechanisms arranged in a matrix are mounted in the gaps at the bottom of the mounting slot and each buffer support mechanism is connected to a separator, and an adjustment limit mechanism is mounted on the box cover (2) to limit the position of the separator away from the buffer support mechanism on the box cover (2); The adjustment buffer mechanism comprises a hollow frame (3), a side limit strip (4) and a side shift buffer rod (5); the hollow frame (3) is of hollow design and is provided with a side shift telescopic hole for slidingly cooperating with the side shift buffer rod (5); one end of the side shift buffer rod (5) located outside the side shift telescopic hole is connected to the side limit strip (4); a side shift buffer spring (6) is provided in the side shift telescopic hole so that the side shift buffer rod (5) has a tendency to move outside the side shift telescopic hole; A pressing rod (8) is slidably arranged on the hollow frame (3), and a telescopic adjustment groove slidably matched with the pressing rod (8) is provided on the hollow frame (3); teeth are arranged on the side shift buffer rod (5) along its length direction, and a tooth block (9) meshing with the teeth is connected to the pressing rod (8); a locking movable groove is provided in the hollow frame (3), and a locking spring (10) is provided in the locking movable groove so that the tooth block (9) has a tendency to move toward the teeth.

2. A lightweight new energy battery cooling device according to claim 1, characterized in that: The hollow frame (3) is connected with a mounting strip (7), and the inner wall of the mounting groove is provided with a mounting slot matched with the mounting strip (7).

3. A lightweight new energy battery cooling device according to claim 1, characterized in that: The buffer support mechanism comprises a support column (11), a threaded column (12), an arc-shaped spring sheet (13) and a cushion block (14); the support column (11) is connected to the bottom inner wall of the installation groove; the threaded column (12) is threadedly connected to one end of the support column (11) away from the bottom inner wall of the installation groove; there are a plurality of arc-shaped spring sheets (13) and one end of the arc-shaped spring sheet (13) is connected to one end of the threaded column (12) away from the support column (11); one end of the arc-shaped spring sheet (13) away from the threaded column (12) is connected to the cushion block (14), and the cushion block (14) is slidably sleeved on the threaded column (12).

4. A lightweight new energy battery cooling device according to claim 3, characterized in that: The separator comprises a separation rod (15), and a first positioning hole (16) matching the separation rod (15) is provided on the cushion block (14), and one end of the separation rod (15) can be detachably inserted into the first positioning hole (16).

5. A lightweight new energy battery cooling device according to claim 4, characterized in that: The limit adjustment structure comprises a limit rod (17) and a positioning block (18); the limit rods (17) are multiple and arranged in parallel with each other, and the multiple limit rods (17) are all installed on the frame; the box cover (2) is mounted on the frame; the positioning blocks (18) are multiple and the multiple positioning blocks (18) are respectively slidably mounted on the multiple limit rods (17); and the positioning block (18) is provided with a second positioning hole (19) adapted to the end of the separation rod (15) away from the cushion block (14).

6. A lightweight new energy battery cooling device according to claim 5, characterized in that: The positioning block (18) is provided with a mounting slot (20) that is engaged with the limiting rod (17); the inner wall of the mounting slot (20) is connected to a limiting slide block (21); and the limiting rod (17) is provided with a limiting slide slot that is slidably matched with the limiting slide block (21).

7. A lightweight new energy battery cooling device according to claim 1, characterized in that: The outer wall of the battery box (1) is connected to a ventilation pipe (22) in communication with the mounting groove, and a dustproof net (23) is installed at the air inlet of the ventilation pipe (22); a heat dissipation port is provided through the box cover (2) and a heat dissipation fan (24) is installed in the heat dissipation port; and a protective net is installed at the air outlet of the heat dissipation port.

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