Aluminum alloy finned radiator for new energy vehicle battery

Abstract

The utility model discloses a kind of aluminium alloy finned radiator for new energy automobile battery, the finned radiator includes radiator main body;The bottom of radiator main body is fixedly connected with connecting ring, connecting ring is equipped with connecting assembly around, the bottom of connecting ring is equipped with radiating plate, the top of radiator main body is equipped with multiple groups of radiating fins;Connecting assembly is used for the quick connection of connecting ring and radiating plate, connecting assembly is composed of fixed block, rotating rod, first bevel gear, second bevel gear, first screw rod, mounting rod and two groups of limit block, fixed block is fixedly connected on the outside of connecting ring, rotating rod is located inside fixed block, first bevel gear is fixedly connected on the outside of rotating rod, second bevel gear is engaged connection with the outside of first bevel gear, compared with existing finned radiator, the utility model can improve the overall practicability of finned radiator by design.

Description

Technical Field

[0001] This utility model belongs to the technical field of finned radiators, specifically relating to an aluminum alloy finned radiator for new energy vehicle batteries. Background Technology

[0002] New energy vehicles refer to automobiles that use unconventional vehicle fuels as their power source and integrate advanced technologies in vehicle power control and drive, resulting in vehicles with advanced technical principles and new technologies and structures. New energy vehicles include pure electric vehicles, range-extended electric vehicles, hybrid electric vehicles, fuel cell electric vehicles, and hydrogen engine vehicles. The power battery in an electric vehicle is its heart; it releases heat during charging and discharging. Existing power batteries dissipate heat through radiators. Radiators are devices or instruments that promptly transfer heat generated by machinery or other equipment during operation to prevent it from affecting normal operation. Common radiators can be classified into various types based on their heat dissipation methods, such as air-cooled, heat pipe radiators, liquid-cooled, semiconductor refrigeration, and compressor refrigeration. Finned radiators enhance heat transfer by adding fins to ordinary heat sinks.

[0003] Existing aluminum alloy finned radiators are inconvenient to install and disassemble. Most of them are directly fixed with bolts and nuts. Although the connection is simple, it is cumbersome to install or disassemble them with the help of auxiliary tools. Therefore, it is of great importance to design an aluminum alloy finned radiator for new energy vehicle batteries to solve the above defects. Utility Model Content

[0004] (1) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, the purpose of this utility model is to provide an aluminum alloy finned radiator for new energy vehicle batteries. This radiator solves the problem that existing aluminum alloy finned radiators are inconvenient to install and disassemble. Most of them are directly fixed with bolts and nuts, which, although simple in connection, require auxiliary tools for installation or disassembly, making the process cumbersome.

[0006] (2) Technical solution

[0007] To solve the above-mentioned technical problems, this utility model provides an aluminum alloy finned radiator for new energy vehicle batteries. The finned radiator includes a radiator body; a connecting ring is fixedly connected to the bottom of the radiator body, and connecting components are provided around the connecting ring. A heat dissipation plate is provided at the bottom of the connecting ring, and multiple sets of heat dissipation fins are provided at the top of the radiator body.

[0008] The connecting assembly is used for quick connection between the connecting ring and the heat sink. The connecting assembly consists of a fixed block, a rotating rod, a first bevel gear, a second bevel gear, a first screw, a mounting rod, and two sets of limiting blocks. The fixed block is fixedly connected to the outside of the connecting ring, the rotating rod is located inside the fixed block, the first bevel gear is fixedly connected to the outside of the rotating rod, the second bevel gear is meshed with the outside of the first bevel gear, the first screw is fixedly connected to the inside of the second bevel gear, the mounting rod is threaded to the outside of the first screw, and both sets of limiting blocks are slidably connected inside the fixed block and located at both ends of the rotating rod.

[0009] When using the radiator body of this technical solution, the heat dissipation fins are connected to the radiator body. The fins are positioned via a positioning post and a positioning groove, facilitating easy installation. When a set of heat dissipation fins deforms and becomes unusable, the detachable connection between the fins and the radiator body allows for replacement without replacing the entire radiator body. The radiator body is connected to the heat dissipation plate, allowing the mounting block to connect with the connecting ring. Rotating the drive rod drives the worm gear, causing the worm wheel to rotate, which in turn drives the second screw, displacing the limiting block and disconnecting it from the limiting connection of the rotating rod. This allows the rotating rod to move, driving the first conical... The gears shift, causing the first bevel gear and the second bevel gear to mesh. Simultaneously, the rotating rod shifts, driving the guide block to shift from inside the guide groove to inside another set of guide grooves, guiding the rotating rod. Rotating the rotating rod drives the first bevel gear to rotate, causing the second bevel gear to rotate, which in turn drives the first screw to rotate. This allows the mounting rod to shift, moving it into the mounting groove and making a limiting connection with the mounting block. This allows the radiator body to be installed with the heat sink plate. When the mounting rod reaches the designated position, the moving rod is reset, and the limiting block is then connected to the rotating rod to prevent the rotating rod from rotating and to prevent the limiting connection between the mounting rod and the mounting block from loosening.

[0010] Preferably, the mounting rod and the fixing block are slidably connected, and mounting blocks are fixedly connected to all four sides of the top of the heat sink. The mounting blocks have mounting grooves inside, and the mounting blocks are limited to the mounting rods through the mounting grooves.

[0011] Furthermore, two sets of guide grooves are provided at the bottom of the fixed block, and two sets of guide blocks are slidably connected to the bottom of the rotating rod. The guide blocks extend into the interior of the rotating rod and are fixedly connected to a compression spring.

[0012] Furthermore, the guide block and the guide groove are slidably connected, and the rotating rod is rotatably connected to the fixed block through the guide block.

[0013] Furthermore, a second screw is rotatably connected inside the fixing block and inside the limiting block, and the second screw is threadedly connected to the limiting block.

[0014] Furthermore, a worm gear is fixedly connected to the end of the second screw away from the limiting block, a worm is meshed with the outer side of the worm gear, and a drive rod is fixedly connected to the outer side of the fixed block.

[0015] Furthermore, the heat dissipation fins are connected to the radiator body by fixing bolts, and two sets of positioning posts are fixedly connected to the top of the radiator body and the bottom of the heat dissipation fins. The heat dissipation fins are connected to the positioning posts through positioning grooves.

[0016] (4) Beneficial effects

[0017] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0018] 1. The radiator body of this utility model, through the design of the connecting components, allows for easy connection between the radiator body and the heat sink plate during installation. The mounting rod is then connected to the mounting block for positioning. Furthermore, the positioning block is connected to the rotating rod, preventing the rotating rod from rotating and thus preventing loosening of the connection between the mounting rod and the mounting block. This overall design facilitates easy installation and disassembly of the radiator body without the need for auxiliary tools, making it more convenient.

[0019] 2. The radiator body of this utility model is designed with heat dissipation fins to connect the heat dissipation fins to the radiator body. The heat dissipation fins are positioned by connecting the positioning pins and positioning slots, which makes it easy to install the heat dissipation fins. When a set of heat dissipation fins is deformed and cannot be used, the detachable connection between the heat dissipation fins and the radiator body allows them to be replaced without replacing the entire radiator body. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the device of this utility model;

[0021] Figure 2 This is a schematic diagram of the connecting ring structure of the device of this utility model;

[0022] Figure 3 This is a schematic diagram of the fixing block structure of the device of this utility model;

[0023] Figure 4 This is a schematic diagram of the connection component structure of the device of this utility model;

[0024] Figure 5 This is a schematic diagram of the rotating rod structure of the device of this utility model;

[0025] Figure 6 This is a schematic diagram of the heat dissipation fin structure of the device of this utility model;

[0026] The labels in the attached diagram are as follows: 1. Radiator body; 2. Connecting ring; 3. Connecting assembly; 4. Heat sink plate; 5. Heat sink fins; 6. Fixing block; 7. Rotating rod; 8. First bevel gear; 9. Second bevel gear; 10. First screw; 11. Mounting rod; 12. Limiting block; 13. Mounting block; 14. Mounting groove; 15. Guide groove; 16. Guide block; 17. Compression spring; 18. Second screw; 19. Worm gear; 20. Worm; 21. Drive rod; 22. Positioning pin. Detailed Implementation

[0027] This specific embodiment is an aluminum alloy finned heat sink for new energy vehicle batteries, and its structural schematic diagram is shown below. Figure 1-6 As shown, the finned radiator includes a radiator body 1; a connecting ring 2 is fixedly connected to the bottom of the radiator body 1, and connecting components 3 are provided around the connecting ring 2. A heat dissipation plate 4 is provided at the bottom of the connecting ring 2, and multiple sets of heat dissipation fins 5 are provided at the top of the radiator body 1.

[0028] The connecting assembly 3 is used for quick connection between the connecting ring 2 and the heat sink 4. The connecting assembly 3 consists of a fixed block 6, a rotating rod 7, a first bevel gear 8, a second bevel gear 9, a first screw 10, a mounting rod 11, and two sets of limiting blocks 12. The fixed block 6 is fixedly connected to the outside of the connecting ring 2. The rotating rod 7 is located inside the fixed block 6. The first bevel gear 8 is fixedly connected to the outside of the rotating rod 7. The second bevel gear 9 is meshed with the outside of the first bevel gear 8. The first screw 10 is fixedly connected to the inside of the second bevel gear 9. The mounting rod 11 is threadedly connected to the outside of the first screw 10. Both sets of limiting blocks 12 are slidably connected inside the fixed block 6 and located at both ends of the rotating rod 7.

[0029] In this embodiment, the mounting rod 11 and the fixing block 6 are slidably connected. Mounting blocks 13 are fixedly connected to all four sides of the top of the heat sink 4. The mounting block 13 has a mounting groove 14 inside. The mounting block 13 is limited to the mounting rod 11 through the mounting groove 14. Rotating the rotating rod 7 drives the first bevel gear 8 to rotate, which in turn drives the second bevel gear 9 to rotate, which in turn drives the first screw 10 to rotate. This allows the mounting rod 11 to be displaced and moved into the mounting groove 14 to be limited to the mounting block 13, so that the heat sink body 1 can be installed with the heat sink 4.

[0030] Secondly, in this embodiment, two sets of guide grooves 15 are provided at the bottom of the fixed block 6, and two sets of guide blocks 16 are slidably connected to the bottom of the rotating rod 7. The guide blocks 16 extend into the interior of the rotating rod 7 and are fixedly connected to a compression spring 17. The guide blocks 16 and the guide grooves 15 are slidably connected. The rotating rod 7 is rotatably connected to the fixed block 6 through the guide blocks 16, and the guide blocks 16 and the guide grooves 15 are slidably connected. When the rotating rod 7 rotates, the sliding connection between the guide blocks 16 and the guide grooves 15 can guide the rotating rod 7, so that the rotating rod 7 can rotate stably. The displacement rotating rod 7 drives the first bevel gear 8 to move, so that the first bevel gear 8 and the second bevel gear 9 are meshed. At the same time, the displacement of the rotating rod 7 drives the guide blocks 16 to move, so that the guide blocks 16 are moved from the interior of the guide grooves 15 to the interior of another set of guide grooves 15, thus guiding the rotating rod 7.

[0031] Furthermore, in this embodiment, a second screw 18 is rotatably connected inside the fixing block 6 and inside the limiting block 12. The second screw 18 is threadedly connected to the limiting block 12. A worm gear 19 is fixedly connected to the end of the second screw 18 away from the limiting block 12. A worm 20 is meshed with the outer side of the worm gear 19. A drive rod 21 is fixedly connected to the outer side of the worm 20 extending from the fixing block 6. When the meshing connection between the first bevel gear 8 and the second bevel gear 9 is disengaged, the moving rod is reset. The drive rod 21 is rotated to drive the worm 20 to rotate, causing the worm gear 19 to rotate, which in turn drives the second screw 18 to rotate, thereby causing the limiting block 12 to move and limit the connection between the limiting block 12 and the rotating rod 7, preventing the rotating rod 7 from rotating and preventing the limiting connection between the mounting rod 11 and the mounting block 13 from becoming loose.

[0032] Furthermore, in this embodiment, the heat dissipation fins 5 are connected to the radiator body 1 by fixing bolts. Two sets of positioning posts 22 are fixedly connected to the top of the radiator body 1 and the bottom of the heat dissipation fins 5. The heat dissipation fins 5 are connected to the positioning posts 22 through positioning grooves, thus connecting the heat dissipation fins 5 to the radiator body 1. The positioning posts 22 are connected to the positioning grooves to position the heat dissipation fins 5, making it convenient to install the heat dissipation fins 5. When a set of heat dissipation fins 5 is deformed and cannot be used, the detachable connection between the heat dissipation fins 5 and the radiator body 1 allows them to be replaced without replacing the entire radiator body 1.

[0033] When using the device of this technical solution, the heat dissipation fins 5 are connected to the heat sink body 1. The heat dissipation fins 5 are positioned by connecting the positioning pins 22 to the positioning groove, facilitating their installation. When a set of heat dissipation fins 5 deforms and becomes unusable, the detachable connection between the heat dissipation fins 5 and the heat sink body 1 allows for replacement without replacing the entire heat sink body 1. The heat sink body 1 is connected to the heat dissipation plate 4, allowing the mounting block 13 to connect to the connecting ring 2. Rotating the drive rod 21 drives the worm gear 20 to rotate, causing the worm wheel 19 to rotate, which in turn drives the second screw 18 to rotate. This causes the limiting block 12 to displace, breaking its limiting connection with the rotating rod 7, allowing the rotating rod 7 to move. The displaced rotating rod 7 drives the first bevel gear 8 to move, causing the first bevel gear 8 to engage with the second bevel gear 9. The meshing connection is achieved by rotating rod 7, which in turn moves guide block 16, moving it from inside guide groove 15 to another set of guide grooves 15 to guide rotating rod 7. Rotating rotating rod 7 drives first bevel gear 8 to rotate, which in turn drives second bevel gear 9 to rotate, which in turn drives first screw 10 to rotate. This allows mounting rod 11 to move and connect to mounting block 13 inside mounting groove 14, thus enabling radiator body 1 to be installed with heat sink 4. When mounting rod 11 reaches the designated position, the moving rod is reset, and the limiting block 12 is then connected to rotating rod 7 to prevent rotating rod 7 from rotating and to prevent loosening of the connection between mounting rod 11 and mounting block 13. Compared with existing finned radiators, this invention improves the overall practicality of finned radiators through its design.

[0034] The above embodiments are preferred implementations of this utility model. In addition, this utility model can also be implemented in other ways. Any obvious substitutions without departing from the concept of this technical solution are within the protection scope of this utility model.

Claims

1. An aluminum alloy finned radiator for new energy vehicle batteries, the finned radiator comprising a radiator body (1); characterized in that, The bottom of the radiator body (1) is fixedly connected to a connecting ring (2), and connecting components (3) are provided around the connecting ring (2). A heat dissipation plate (4) is provided at the bottom of the connecting ring (2), and multiple sets of heat dissipation fins (5) are provided at the top of the radiator body (1). The connecting assembly (3) is used for quick connection between the connecting ring (2) and the heat sink (4). The connecting assembly (3) consists of a fixed block (6), a rotating rod (7), a first bevel gear (8), a second bevel gear (9), a first screw (10), a mounting rod (11), and two sets of limiting blocks (12). The fixed block (6) is fixedly connected to the outside of the connecting ring (2). The rotating rod (7) is located inside the fixed block (6). The first bevel gear (8) is fixedly connected to the outside of the rotating rod (7). The second bevel gear (9) is meshed with the outside of the first bevel gear (8). The first screw (10) is fixedly connected to the inside of the second bevel gear (9). The mounting rod (11) is threaded to the outside of the first screw (10). Both sets of limiting blocks (12) are slidably connected inside the fixed block (6) and located at both ends of the rotating rod (7).

2. The aluminum alloy finned heat sink for new energy vehicle batteries according to claim 1, characterized in that, The mounting rod (11) and the fixing block (6) are slidably connected. Mounting blocks (13) are fixedly connected to the top of the heat sink (4) around the perimeter. The mounting block (13) has an installation groove (14) inside. The mounting block (13) is limited to the mounting rod (11) through the installation groove (14).

3. The aluminum alloy finned heat sink for new energy vehicle batteries according to claim 1, characterized in that, The bottom of the fixed block (6) is provided with two sets of guide grooves (15), and the bottom of the rotating rod (7) is slidably connected with two sets of guide blocks (16). The guide blocks (16) extend into the interior of the rotating rod (7) and are fixedly connected with compression springs (17).

4. An aluminum alloy finned heat sink for new energy vehicle batteries according to claim 3, characterized in that, The guide block (16) and the guide groove (15) are slidably connected, and the rotating rod (7) is rotatably connected to the fixed block (6) through the guide block (16).

5. An aluminum alloy finned heat sink for new energy vehicle batteries according to claim 1, characterized in that, The second screw (18) is rotatably connected inside the fixing block (6) and inside the limiting block (12), and the second screw (18) is threadedly connected to the limiting block (12).

6. An aluminum alloy finned heat sink for new energy vehicle batteries according to claim 5, characterized in that, The second screw (18) is fixedly connected to a worm gear (19) at one end away from the limiting block (12). The outer side of the worm gear (19) is meshed with a worm (20). The worm (20) extends to the outer side of the fixing block (6) and is fixedly connected to a drive rod (21).

7. An aluminum alloy finned heat sink for new energy vehicle batteries according to claim 1, characterized in that, The heat dissipation fins (5) are connected to the radiator body (1) by fixing bolts. Two sets of positioning posts (22) are fixedly connected to the top of the radiator body (1) and the bottom of the heat dissipation fins (5). The heat dissipation fins (5) are connected to the positioning posts (22) through positioning grooves.

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