Immersed liquid-cooled battery module

Abstract

The utility model relates to the technical field of batteries, discloses an immersed liquid-cooled battery module, and solves the problems that the top of the immersed liquid-cooled battery module is easy to extrude and damage due to lack of a protection structure in the use process of the immersed liquid-cooled battery module, the service life of the immersed liquid-cooled battery module is shortened, and the service life of the immersed liquid-cooled battery module is shortened. The battery module comprises a supporting bottom plate, a battery module body is fixedly mounted at the top of the supporting bottom plate, four supporting rods are symmetrically and fixedly mounted at the top of the supporting bottom plate, a protective top plate is arranged over the battery module body, and fixing holes are formed in the top ends of the four supporting rods in a penetrating mode; an adjusting and fixing assembly is fixedly mounted at the top of the protective top plate; according to the utility model, in the using process of the immersed liquid-cooled battery module, the top of the immersed liquid-cooled battery module can be better protected, the top of the immersed liquid-cooled battery module is prevented from being damaged due to extrusion, the service life of the immersed liquid-cooled battery module is prolonged, and better practicability can be conveniently achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of batteries, in particular to an immersion liquid-cooled battery module. Background Art

[0002] A battery refers to a cup, trough or other container or part of the space of a composite container that contains an electrolyte solution and a metal electrode to generate an electric current. It is a device that can convert chemical energy into electrical energy. With the development of technology, the types of batteries are becoming more and more diverse. The immersed liquid-cooled battery module is one of the many energy storage batteries. During the use of the immersed liquid-cooled battery module, the lack of a protective structure makes the top of the immersed liquid-cooled battery module vulnerable to damage by squeezing, which reduces the service life of the immersed liquid-cooled battery module, making it difficult to achieve better practicality. Utility Model Content

[0003] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides an immersion liquid-cooled battery module, which effectively solves the problem that the immersion liquid-cooled battery module lacks a protective structure during use, causing the top of the immersion liquid-cooled battery module to be easily squeezed and damaged, thereby reducing the service life of the immersion liquid-cooled battery module, making it difficult to achieve better practicality.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an immersion liquid-cooled battery module, comprising a supporting base plate, a battery module body is fixedly installed on the top of the supporting base plate, four supporting rods are symmetrically fixedly installed on the top of the supporting base plate, and the battery module body is located between the four supporting rods, and supporting rings are fixedly installed on the outer sides of the four supporting rods, and the height of the supporting rings is higher than the height of the battery module body, and a protective top plate is arranged directly above the battery module body, and two groups of heat dissipation through holes are symmetrically penetrated through the top of the protective top plate, and connecting holes are penetrated through the four corners of the protective top plate, and the tops of the four supporting rods are respectively movably penetrated through the four connecting holes and extend to the top of the protective top plate, and the bottom four corners of the protective top plate are respectively connected to the tops of the four supporting rings The top ends of the four support rods are all provided with fixing holes, the top of the protective top plate is fixedly installed with an adjusting fixing assembly, and the four support rods are respectively connected with the adjusting fixing assembly through the fixing holes, the adjusting fixing assembly includes a positioning frame, and the positioning frame is fixedly installed at the middle of the top end of the protective top plate, an adjusting disk is arranged on the top of the positioning frame, an adjusting rod is fixedly installed at the bottom of the adjusting disk, the bottom of the adjusting rod movably passes through and extends to the inside of the positioning frame, a supporting bearing is rotatably installed at the bottom of the adjusting rod, and the supporting bearing is fixedly installed at the top of the protective top plate, a retracting wheel is fixedly installed above the supporting bearing and on the outside of the adjusting rod, a positioning bearing is rotatably installed above the retracting wheel and on the outside of the adjusting disk, and the positioning bearing is fixedly installed at the inner top end of the positioning frame.

[0005] Preferably, bar frames are symmetrically arranged on both sides of the positioning frame, and the four bar frames are fixedly installed on the top of the protective top plate, a movable seat is slidably installed inside the bar frame, a positioning spring is fixedly installed on one side of the movable seat, and the end of the positioning spring away from the movable seat is fixedly connected to the inner wall of the bar frame, a fixing rod is fixedly installed on the side of the movable seat away from the positioning spring, and the end of the fixing rod away from the movable seat extends to the inside of the fixing hole, a pull rope is fixedly installed on the middle part of the side of the movable seat away from the fixing rod, and the end of the pull rope away from the movable seat movably passes through the positioning spring and the bar frame and is fixedly connected to the outer side of the retracting and releasing wheel.

[0006] Preferably, positioning slots are provided on both sides of the bar frame, positioning slide blocks are slidably installed inside the positioning slots, and the sides of the two positioning slide blocks close to each other are fixedly connected to the outer side of the movable seat.

[0007] Preferably, rectangular grooves are provided at the tops of both ends of the support bottom plate, and fixed installation holes are symmetrically provided through the inner bottom ends of the rectangular grooves.

[0008] Compared with the prior art, the beneficial effects of the utility model are:

[0009] 1) During operation, the top of the submerged liquid-cooled battery module can be better protected by the interaction of the supporting bottom plate, the battery module body, the supporting rod, the fixing hole, the supporting ring, the protective top plate, the connecting hole and the adjusting and fixing assembly, so as to avoid damage caused by squeezing the top of the submerged liquid-cooled battery module, thereby increasing the service life of the submerged liquid-cooled battery module and achieving better practicality;

[0010] 2) During operation, the interaction between the positioning slots and the positioning sliders can facilitate the movable seat to achieve better stability when moving, thereby ensuring that the adjustment and fixing components can work stably. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0012] In the attached picture:

[0013] Figure 1 This is a structural schematic diagram of an immersion liquid-cooled battery module of the utility model;

[0014] Figure 2 This is a schematic diagram of the top structure of the support base plate of the utility model;

[0015] Figure 3 This is a schematic diagram of the top structure of the protective top plate of the utility model;

[0016] Figure 4 It is a schematic diagram of the enlarged structure of the retractable and unretractable wheel part of the utility model.

[0017] In the figure: 1. Support bottom plate; 2. Battery module body; 3. Support rod; 4. Support ring; 5. Protective top plate; 6. Heat dissipation through hole; 7. Connection hole; 8. Fixing hole; 9. Adjustment and fixing assembly; 10. Positioning frame; 11. Adjustment disk; 12. Adjustment rod; 13. Support bearing; 14. Retractable wheel; 15. Positioning bearing; 16. Bar frame; 17. Movable seat; 18. Positioning spring; 19. Fixing rod; 20. Pull rope; 21. Positioning slide groove; 22. Positioning slider; 23. Rectangular groove; 24. Fixed mounting hole. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0019] Embodiment 1, by Figure 1 , Figure 2 , Figure 3 and Figure 4 The utility model includes a support base plate 1, and rectangular grooves 23 are provided at the tops of both ends of the support base plate 1. Fixed mounting holes 24 are symmetrically penetrated through the inner bottom ends of the rectangular grooves 23. A battery module body 2 is fixedly installed on the top of the support base plate 1. Four support rods 3 are symmetrically fixedly installed on the top of the support base plate 1, and the battery module body 2 is located between the four support rods 3. Support rings 4 are fixedly installed on the outer sides of the four support rods 3, and the height of the support rings 4 is higher than the height of the battery module body 2. A battery module body 2 is provided directly above the battery module body 2. A protective top plate 5, the top of which is symmetrically penetrated with two groups of heat dissipation holes 6, the four corners of which are penetrated with connection holes 7, and the tops of the four support rods 3 are respectively movably penetrated through the four connection holes 7 and extend to the top of the protective top plate 5, the four corners of the bottom of the protective top plate 5 are respectively in contact with the tops of the four support rings 4, the tops of the four support rods 3 are penetrated with fixing holes 8, the top of the protective top plate 5 is fixedly installed with an adjustment fixing assembly 9, and the four support rods 3 are respectively connected to the adjustment fixing assembly 9 through the fixing holes 8;

[0020] The adjusting and fixing assembly 9 includes a positioning frame 10, and the positioning frame 10 is fixedly installed in the middle of the top end of the protective top plate 5. An adjusting disk 11 is arranged on the top of the positioning frame 10, and an adjusting rod 12 is fixedly installed at the bottom of the adjusting disk 11. The bottom of the adjusting rod 12 movably penetrates and extends to the inside of the positioning frame 10. A supporting bearing 13 is rotatably installed at the bottom of the adjusting rod 12, and the supporting bearing 13 is fixedly installed on the top of the protective top plate 5. A retractable wheel 14 is fixedly installed above the supporting bearing 13 and located on the outside of the adjusting rod 12. A positioning bearing 15 is rotatably installed above the retractable wheel 14 and located on the outside of the adjusting disk 11, and the positioning bearing 15 is fixedly installed on the inner top end of the positioning frame 10. Bar frames 16 are symmetrically arranged on both sides of the positioning frame 10, and four bar frames 16 are fixedly installed on the top of the protective top plate 5. The bar frames 1 6 is slidably installed with a movable seat 17 inside, a positioning spring 18 is fixedly installed on one side of the movable seat 17, and one end of the positioning spring 18 away from the movable seat 17 is fixedly connected to the inner wall of the bar frame 16, a fixing rod 19 is fixedly installed on the side of the movable seat 17 away from the positioning spring 18, and one end of the fixing rod 19 away from the movable seat 17 extends to the inside of the fixing hole 8, a pull rope 20 is fixedly installed on the middle part of the side of the movable seat 17 away from the fixing rod 19, and one end of the pull rope 20 away from the movable seat 17 movably passes through the positioning spring 18 and the bar frame 16 and is fixedly connected to the outer side of the retracting wheel 14, both sides of the bar frame 16 are penetrated by positioning slots 21, and the interior of the positioning slots 21 is slidably penetrated by positioning sliders 22, and the sides of the two positioning sliders 22 close to each other are fixedly connected to the outer side of the movable seat 17.

[0021] During use, through the interaction of the support base plate 1, battery module body 2, support rod 3, fixing hole 8, support ring 4, protective top plate 5, connecting hole 7 and adjustment fixing assembly 9, the top of the immersed liquid-cooled battery module can be better protected during use to avoid damage caused by squeezing, thereby improving the service life of the immersed liquid-cooled battery module, thereby achieving better practicality, and through the interaction of the positioning groove 21 and the positioning slider 22, the movable seat 17 can achieve better stability when moving, thereby ensuring that the adjustment fixing assembly 9 can work stably.

[0022] Working principle: when working, first rotate the adjusting disk 11 to drive the adjusting rod 12 to rotate, the adjusting rod 12 drives the retracting wheel 14 to rotate, the retracting wheel 14 rotates and simultaneously reels the four pull ropes 20, the pull ropes 20 drive the movable seat 17 to move inside the bar frame 16, the movable seat 17 drives the positioning slider 22 to slide inside the positioning slide groove 21, which can ensure that the movable seat 17 achieves better stability when moving, and at the same time the movable seat 17 moves to squeeze the positioning spring 18, so that the positioning spring 18 undergoes elastic deformation, and at the same time the movable seat 17 drives the fixing rod 19 to move, after the fixing rod 19 moves to a position where it does not block the top of the connecting hole 7, stop rotating the adjusting disk 11 and hold the adjusting disk 11 to keep it still, then pick up the protective top plate 5 through the positioning frame 10, and then The connecting holes 7 at the four corners of the plate 5 are respectively aligned with the four support rods 3 and moved downward, so that the protective top plate 5 is placed on the top of the support ring 4. At this time, the four fixing rods 19 are horizontally aligned with the four fixing holes 8, and then the adjusting disk 11 is released. Under the rebound force of the positioning spring 18, the movable seat 17 is pushed to reset and move. The movable seat 17 drives the fixing rod 19 to move, so that the fixing rod 19 is inserted into the fixing hole 8, so that the protective top plate 5 is fixed directly above the battery module body 2. Then, during use, the top of the battery module body 2 is protected by the protective top plate 5, so that the top of the immersion liquid-cooled battery module can be better protected during use to avoid damage caused by squeezing the top, thereby improving the service life of the immersion liquid-cooled battery module, thereby achieving better practicality.

Claims

1. An immersion liquid-cooled battery module, comprising a supporting base plate (1), characterized in that: The top of the support base plate (1) is fixedly mounted with a battery module body (2), the top of the support base plate (1) is symmetrically fixedly mounted with four support rods (3), and the battery module body (2) is located between the four support rods (3), the outer sides of the four support rods (3) are fixedly mounted with support rings (4), and the height of the support rings (4) is higher than the height of the battery module body (2), a protective top plate (5) is arranged directly above the battery module body (2), the top of the protective top plate (5) is symmetrically penetrated with two groups of heat dissipation through holes (6), the four corners of the protective top plate (5) are penetrated with connection holes (7), and the tops of the four support rods (3) are respectively movably penetrated through the four connection holes (7) and extend to the top of the protective top plate (5), the bottom four corners of the protective top plate (5) are respectively in contact with the tops of the four support rings (4), the tops of the four support rods (3) are penetrated with fixing holes (8), and the top of the protective top plate (5) is fixed. An adjusting and fixing assembly (9) is installed, and four supporting rods (3) are connected to the adjusting and fixing assembly (9) through fixing holes (8) respectively. The adjusting and fixing assembly (9) comprises a positioning frame (10), and the positioning frame (10) is fixedly installed at the middle of the top end of the protective top plate (5). An adjusting disk (11) is arranged at the top of the positioning frame (10), and an adjusting rod (12) is fixedly installed at the bottom of the adjusting disk (11), and the bottom of the adjusting rod (12) is movably penetrated and extended to the inside of the positioning frame (10), and a supporting bearing (13) is rotatably installed at the bottom of the adjusting rod (12), and the supporting bearing (13) is fixedly installed at the top of the protective top plate (5), and a retracting wheel (14) is fixedly installed above the supporting bearing (13) and located on the outside of the adjusting rod (12), and a positioning bearing (15) is rotatably installed above the retracting wheel (14) and located on the outside of the adjusting disk (11), and the positioning bearing (15) is fixedly installed at the top end of the inner part of the positioning frame (10).

2. The immersion liquid-cooled battery module according to claim 1, characterized in that: The two sides of the positioning frame (10) are symmetrically provided with bar frames (16), and the four bar frames (16) are fixedly installed on the top of the protective top plate (5); a movable seat (17) is slidably installed inside the bar frame (16); a positioning spring (18) is fixedly installed on one side of the movable seat (17), and one end of the positioning spring (18) away from the movable seat (17) is fixedly connected to the inner wall of the bar frame (16); a fixing rod (19) is fixedly installed on the side of the movable seat (17) away from the positioning spring (18), and one end of the fixing rod (19) away from the movable seat (17) extends to the inside of the fixing hole (8); a pull rope (20) is fixedly installed in the middle part of one side of the movable seat (17) away from the fixing rod (19), and one end of the pull rope (20) away from the movable seat (17) movably passes through the positioning spring (18) and the bar frame (16) and is fixedly connected to the outer side of the retractable wheel (14).

3. The immersion liquid-cooled battery module according to claim 2, characterized in that: Both sides of the bar frame (16) are penetrated with positioning grooves (21), and positioning sliders (22) are slidably installed inside the positioning grooves (21), and the sides of the two positioning sliders (22) close to each other are fixedly connected to the outer side of the movable seat (17).

4. The immersion liquid-cooled battery module according to claim 1, characterized in that: Rectangular grooves (23) are provided at the tops of both ends of the supporting bottom plate (1), and fixing installation holes (24) are symmetrically provided through the inner bottom ends of the rectangular grooves (23).

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