High -efficient new energy battery cooling system frame

Abstract

The utility model discloses a kind of high-efficiency new energy battery cooling system frame, including frame, the equidistant fixed connection of the inner side of frame has crossbeam, frame and crossbeam form cooling plate installation groove, wherein, bracket is fixedly connected in cooling plate installation groove inner wall, bracket is equidistantly provided with first mounting screw hole.The utility model, through frame and crossbeam form multiple cooling plate installation groove, so that the existing whole piece cooling plate can be divided into multiple small parts, after cooling plate is installed in cooling plate installation groove, the cooling flow passage both ends of cooling plate are connected with liquid inlet hole, liquid outlet hole respectively, and sealed by sealing ring, through the liquid inlet channel, liquid outlet channel of being set simultaneously make cooling liquid pass through the inside of the cooling flow passage of multiple cooling plate, while not affecting cooling effect, through frame and crossbeam can effectively enhance the overall rigidity of cooling system frame, effectively improve the support effect to cooling plate, and then improve the support effect to battery pack.

Description

Technical Field

[0001] This utility model relates to the field of new energy cooling system frame technology, specifically a high-efficiency new energy battery cooling system frame. Background Technology

[0002] New energy vehicle batteries are new types of automotive batteries that use new energy technologies to reduce greenhouse gas emissions. They can be divided into two main categories: storage batteries and fuel cells. Storage batteries are suitable for pure new energy vehicles. When using new energy batteries, a cooling system (cooling plate) is needed to cool them. When installing the cooling plate, a frame for the new energy battery cooling system is required for support.

[0003] While existing new energy battery cooling system frames can support the cooling system and battery pack, they require support for a single cooling plate. Since the frame itself is a rectangular frame, and the cooling plate supports the battery pack, the existing frames have poor rigidity and ineffective support for the cooling plate and battery pack, making them inconvenient to use. Therefore, we propose a high-efficiency new energy battery cooling system frame to address these problems. Utility Model Content

[0004] The purpose of this utility model is to provide a frame for a high-efficiency new energy battery cooling system to solve the problems currently found in the market as mentioned in the background.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a frame for a high-efficiency new energy battery cooling system, comprising a frame, wherein crossbeams are fixedly connected at equal intervals on the inner side of the frame, and the frame and crossbeams form a cooling plate mounting groove, wherein...

[0006] A bracket is fixedly connected to the inner wall of the cooling plate mounting slot. The bracket has first mounting screw holes equidistantly opened. A cooling plate is installed in the cooling plate mounting slot. A second mounting screw hole is opened on the cooling plate corresponding to the first mounting screw hole. A cooling channel is opened in the cooling plate. An inlet channel and an outlet channel are opened on the inner sides of the frame respectively. An inlet hole is connected to the side of the cooling plate mounting slot of the inlet channel.

[0007] The liquid outlet channel is connected to a liquid outlet hole on one side of the cooling plate mounting groove. Sealing rings are installed on the inner walls of the cooling plate mounting groove corresponding to the liquid inlet hole and the liquid outlet hole. The frame is provided with connecting brackets for the openings of the liquid inlet channel and the liquid outlet channel. The connecting bracket has a slot that is connected to the liquid inlet channel and the liquid outlet channel. A water nozzle is provided at the slot. The connecting bracket is detachably connected to the water nozzle through a quick-release mechanism.

[0008] Preferably, the beam, frame, and bracket are fixedly connected by welding.

[0009] Preferably, the external dimensions of the cooling plate match the internal dimensions of the cooling plate mounting groove, and the openings at both ends of the cooling channel of the cooling plate correspond to the liquid inlet and liquid outlet, respectively.

[0010] Preferably, the quick-assembly mechanism includes an mounting plate, which is fixedly connected to the outer side of the water tap. The connecting frame has symmetrically arranged positioning grooves at its end away from the frame. A positioning rod is fixedly connected to one side of the mounting plate corresponding to the positioning groove. L-shaped blocks are symmetrically arranged on both sides of the connecting frame. A guide rod groove passes through the L-shaped blocks. A guide rod is fixedly connected to one side of the connecting frame corresponding to the guide rod groove. The end of the guide rod passes through the interior of the guide rod groove. A baffle is fixedly connected to the end of the guide rod away from the connecting frame. A spring is sleeved on the guide rod between the baffle and the connecting frame.

[0011] Preferably, the end of the L-shaped card block is an inclined surface.

[0012] Preferably, the guide rod is rectangular columnar, and the external dimensions of the guide rod match the internal dimensions of the guide rod groove.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] This invention utilizes a frame and crossbeams to form multiple cooling plate mounting slots, allowing a single, solid cooling plate to be divided into several smaller sections. After the cooling plates are installed in these slots, the cooling channels of each plate are connected to an inlet and an outlet, respectively, and sealed with a sealing ring. The inlet and outlet channels allow the coolant to pass through the interior of multiple cooling channels simultaneously. Without affecting the cooling effect, the frame and crossbeams effectively enhance the overall rigidity of the cooling system frame, improving the support for the cooling plates and, consequently, the support for the battery pack.

[0015] In this invention, when the water nozzle is connected to the inlet and outlet channels via the connecting frame, the water nozzle is inserted into the slot. Simultaneously, the water nozzle drives the mounting plate to abut against the inclined surface of the L-shaped locking block, causing the L-shaped locking block to move away from the connecting frame against the spring force. This allows the mounting plate to drive the positioning rod to insert into the positioning groove. When the mounting plate abuts against the end of the connecting frame, the ends of the mounting plate and the L-shaped locking block are misaligned, causing the spring to drive the L-shaped locking block to reset. The end of the L-shaped locking block then abuts against the outside of the mounting plate, limiting the mounting plate and thus fixing the water nozzle to the connecting frame. When the water nozzle needs to be disassembled, the water nozzle can be directly removed by pushing the two L-shaped locking blocks apart with fingers. Through the designed quick disassembly and assembly mechanism, the frame and water nozzle can be quickly connected or disassembled, effectively improving the efficiency of water nozzle assembly and disassembly. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the three-dimensional structure of the frame of this utility model;

[0018] Figure 3 This is a three-dimensional structural diagram of the cooling plate of this utility model;

[0019] Figure 4 This utility model Figure 1 A magnified view of the structure at point A in the middle;

[0020] Figure 5 This utility model Figure 2 A magnified schematic diagram of the structure at point B in the middle.

[0021] In the diagram: 1. Frame; 2. Crossbeam; 3. Cooling plate mounting slot; 4. Bracket; 5. First mounting screw hole; 6. Cooling plate; 7. Second mounting screw hole; 8. Cooling channel; 9. Liquid inlet channel; 10. Liquid outlet channel; 11. Liquid inlet hole; 12. Liquid outlet hole; 13. Sealing ring; 14. Connecting bracket; 15. Slot; 16. Water nozzle; 17. Mounting plate; 18. Positioning slot; 19. Positioning rod; 20. L-shaped locking block; 21. Guide rod slot; 22. Guide rod; 23. Baffle; 24. Spring. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figures 1 to 5 This utility model provides a technical solution: a frame for a high-efficiency new energy battery cooling system, including a frame 1, with crossbeams 2 fixedly connected at equal intervals on the inner side of the frame 1, and the frame 1 and the crossbeams 2 forming a cooling plate mounting groove 3, wherein...

[0024] A bracket 4 is fixedly connected to the inner wall of the cooling plate mounting groove 3. The bracket 4 has first mounting screw holes 5 equidistantly opened. A cooling plate 6 is installed in the cooling plate mounting groove 3. A second mounting screw hole 7 is opened in the cooling plate 6 corresponding to the position of the first mounting screw hole 5. A cooling channel 8 is opened in the cooling plate 6. An inlet channel 9 and an outlet channel 10 are opened in the inner sides of the frame 1 respectively. An inlet hole 11 is connected to one side of the cooling plate mounting groove 3 corresponding to the inlet channel 9.

[0025] The liquid outlet channel 10 is connected to the liquid outlet hole 12 on one side of the cooling plate mounting groove 3. The inner wall of the cooling plate mounting groove 3 corresponding to the liquid inlet hole 11 and the liquid outlet hole 12 is equipped with a sealing ring 13. The frame 1 is equipped with a connecting frame 14 corresponding to the openings of the liquid inlet channel 9 and the liquid outlet channel 10. The connecting frame 14 has a slot 15 that is connected to the liquid inlet channel 9 and the liquid outlet channel 10. A water nozzle 16 is provided at the slot 15. The connecting frame 14 is detachably connected to the water nozzle 16 through a quick disassembly and assembly mechanism.

[0026] Multiple cooling plate mounting slots 3 are formed by the frame 1 and the crossbeam 2, so that the existing single cooling plate 6 can be divided into multiple small parts. After the cooling plate 6 is installed in the cooling plate mounting slot 3, the two ends of the cooling channel 8 of the cooling plate 6 are connected to the liquid inlet hole 11 and the liquid outlet hole 12 respectively, and are sealed by the sealing ring 13. The liquid inlet channel 9 and the liquid outlet channel 10 simultaneously allow the coolant to pass through the interior of the cooling channels 8 of the multiple cooling plates 6. Without affecting the cooling effect, the frame 1 and the crossbeam 2 can effectively enhance the overall rigidity of the cooling system frame, effectively improve the support effect of the cooling plate 6, and thus improve the support effect of the battery pack.

[0027] Please see Figures 1 to 5 The crossbeam 2, frame 1 and bracket 4 are fixedly connected by welding. The external dimensions of the cooling plate 6 match the internal dimensions of the cooling plate mounting groove 3, and the openings at both ends of the cooling channel 8 of the cooling plate 6 correspond to the liquid inlet 11 and the liquid outlet 12, respectively.

[0028] Please see Figures 1 to 5The quick-release mechanism includes a mounting plate 17. The mounting plate 17 is fixedly connected to the outer side of the water nozzle 16. The connecting frame 14 has symmetrically opened positioning grooves 18 at its end away from the frame 1. A positioning rod 19 is fixedly connected to the mounting plate 17 on one side corresponding to the positioning groove 18. L-shaped locking blocks 20 are symmetrically arranged on both sides of the connecting frame 14. A guide rod groove 21 passes through the L-shaped locking block 20. A guide rod 22 is fixedly connected to the connecting frame 14 on one side corresponding to the guide rod groove 21. The end of the guide rod 22 passes through the guide rod groove 21. Inside the guide rod 22, a baffle 23 is fixedly connected to the end of the guide rod 22 away from the connecting frame 14. A spring 24 is sleeved on the guide rod 22 between the baffle 23 and the connecting frame 14. The end of the L-shaped locking block 20 is inclined. The guide rod 22 is rectangular columnar, and the external dimensions of the guide rod 22 match the internal dimensions of the guide rod groove 21. When the water nozzle 16 is connected to the inlet channel 9 and the outlet channel 10 through the connecting frame 14, the water nozzle 16 is inserted into the slot 15 (the slot 15 is equipped with a spring 24). The sealing structure connected to the water nozzle 16 is not shown in the figure (the sealing mechanism is a commonly used existing technology and therefore not described in detail). At the same time, the water nozzle 16 drives the mounting plate 17 to abut against the inclined surface of the L-shaped locking block 20, causing the L-shaped locking block 20 to move away from the connecting frame 14 against the elastic force of the spring 24. This causes the mounting plate 17 to drive the positioning rod 19 to insert into the positioning groove 18. When the mounting plate 17 abuts against the end of the connecting frame 14, the ends of the mounting plate 17 and the L-shaped locking block 20 are misaligned, causing the spring 24 to drive the L-shaped locking block 20 to reset. This causes the end of the L-shaped locking block 20 to abut against the outside of the mounting plate 17, limiting the mounting plate 17 and thus fixing the water nozzle 16 to the connecting frame 14. When it is necessary to disassemble the water nozzle 16, the water nozzle 16 can be directly removed by pushing the L-shaped locking blocks 20 on both sides away from each other. Through the set quick disassembly and assembly mechanism, the frame 1 and the water nozzle 16 can be quickly connected or disassembled, effectively improving the efficiency of disassembly and assembly of the water nozzle 16.

[0029] Working Principle: This high-efficiency new energy battery cooling system frame, through the frame 1 and crossbeam 2, forms multiple cooling plate mounting slots 3, allowing the existing single cooling plate 6 to be divided into multiple smaller parts. After the cooling plate 6 is installed in the cooling plate mounting slot 3, the two ends of the cooling channel 8 of the cooling plate 6 are connected to the liquid inlet 11 and the liquid outlet 12 respectively, and are sealed by the sealing ring 13. Through the set liquid inlet channel 9 and liquid outlet channel 10, the coolant passes through the interior of the cooling channels 8 of multiple cooling plates 6 simultaneously. Without affecting the cooling effect, the frame 1 and crossbeam 2 can effectively enhance the overall rigidity of the cooling system frame, effectively improving the support effect of the cooling plate 6, and thus improving the support effect of the battery pack. When the water nozzle 16 is connected to the liquid inlet channel 9 and the liquid outlet channel 10 through the connecting bracket 14, the water nozzle 16 is inserted into the slot 15 (the slot 15 is provided with a sealing connection with the water nozzle 16). The sealing structure (not shown in the figure; the sealing mechanism is a commonly used existing technology and therefore not described in detail) is simultaneously driven by the water nozzle 16 to abut against the inclined surface of the L-shaped locking block 20, causing the L-shaped locking block 20 to move away from the connecting frame 14 against the elastic force of the spring 24. This causes the mounting plate 17 to drive the positioning rod 19 into the positioning groove 18. When the mounting plate 17 abuts against the end of the connecting frame 14, the ends of the mounting plate 17 and the L-shaped locking block 20 are misaligned, causing the spring 24 to drive the L-shaped locking block 20 to reset, so that the end of the L-shaped locking block 20 abuts against the outside of the mounting plate 17, limiting the mounting plate 17, thereby fixing the water nozzle 16 to the connecting frame 14. When it is necessary to disassemble the water nozzle 16, the L-shaped locking blocks 20 on both sides can be pushed away from each other by fingers, and the water nozzle 16 can be directly removed. Through the set quick disassembly and assembly mechanism, the frame 1 and the water nozzle 16 can be quickly connected or disassembled, effectively improving the efficiency of disassembly and assembly of the water nozzle 16.

[0030] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A frame for a high-efficiency new energy battery cooling system, comprising a frame (1), characterized in that: The frame (1) is fixedly connected to the inner side of the crossbeams (2) at equal intervals, and the frame (1) and the crossbeams (2) form a cooling plate mounting groove (3). A bracket (4) is fixedly connected to the inner wall of the cooling plate mounting groove (3). The bracket (4) is provided with first mounting screw holes (5) at equal intervals. A cooling plate (6) is installed in the cooling plate mounting groove (3). A second mounting screw hole (7) is provided in the cooling plate (6) corresponding to the first mounting screw hole (5). A cooling channel (8) is provided in the cooling plate (6). An inlet channel (9) and an outlet channel (10) are provided in the inner sides of the frame (1). An inlet hole (11) is connected to one side of the cooling plate mounting groove (3). The liquid outlet channel (10) is connected to the liquid outlet hole (12) on one side of the cooling plate mounting groove (3). The inner wall of the cooling plate mounting groove (3) is equipped with a sealing ring (13) on the side of the liquid inlet hole (11) and the liquid outlet hole (12). The frame (1) is equipped with a connecting frame (14) for the openings of the liquid inlet channel (9) and the liquid outlet channel (10). The connecting frame (14) has a slot (15) that is connected to the liquid inlet channel (9) and the liquid outlet channel (10) through it. A water nozzle (16) is provided at the slot (15). The connecting frame (14) is detachably connected to the water nozzle (16) through a quick disassembly and assembly mechanism.

2. The frame of a high-efficiency new energy battery cooling system according to claim 1, characterized in that: The crossbeam (2), frame (1) and bracket (4) are fixedly connected by welding.

3. The frame of a high-efficiency new energy battery cooling system according to claim 1, characterized in that: The external dimensions of the cooling plate (6) match the internal dimensions of the cooling plate mounting groove (3), and the openings at both ends of the cooling channel (8) of the cooling plate (6) correspond to the liquid inlet (11) and the liquid outlet (12) respectively.

4. The frame of a high-efficiency new energy battery cooling system according to claim 1, characterized in that: The quick assembly / disassembly mechanism includes an mounting plate (17), which is fixedly connected to the outside of the water tap (16). The end of the connecting frame (14) away from the frame (1) is symmetrically provided with positioning grooves (18). The mounting plate (17) is fixedly connected to a positioning rod (19) on one side corresponding to the positioning groove (18). The connecting frame (14) is symmetrically provided with L-shaped blocks (20) on both sides. The L-shaped blocks (20) have guide rod grooves (21) passing through them. The connecting frame (14) is fixedly connected to a guide rod (22) on one side corresponding to the guide rod groove (21). The end of the guide rod (22) passes through the inside of the guide rod groove (21). The end of the guide rod (22) away from the connecting frame (14) is fixedly connected to a baffle (23). A spring (24) is sleeved on the guide rod (22) between the baffle (23) and the connecting frame (14).

5. The frame of a high-efficiency new energy battery cooling system according to claim 4, characterized in that: The end of the L-shaped card block (20) is an inclined surface.

6. The frame of a high-efficiency new energy battery cooling system according to claim 4, characterized in that: The guide rod (22) is a rectangular column, and the external dimensions of the guide rod (22) match the internal dimensions of the guide rod groove (21).

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