Battery rubber tube

Abstract

The utility model discloses a battery rubber tube, and particularly relates to a battery rubber tube, which comprises a plurality of groups of cooling assemblies for cooling batteries, and the cooling assemblies are arranged between a distribution box and a backflow box; each cooling assembly comprises a cooling rubber pipe arranged between the distribution box and the backflow box, a plurality of storage holes used for storing batteries are formed in the cooling rubber pipe in a penetrating mode, a cold flow cavity used for allowing cooling liquid to flow is formed in the cooling rubber pipe, and positioning pieces communicated with the cold flow cavity are installed at the two ends of the cooling rubber pipe. By pressing the positioning piece from top to bottom, the deformable clamping piece on the positioning piece can be clamped with the clamping hole in the communicating piece, so that the stability of the positioning piece can be ensured, the positioning piece can be upwards extracted, the cooling rubber pipe can be conveniently disassembled and assembled, the purpose of facilitating overhaul and maintenance is achieved, and the service life of the cooling rubber pipe is prolonged. And the subsequent maintenance cost and the use cost of the device can be effectively reduced.

Description

Technical Field

[0001] The utility model relates to a battery hose, more specifically a battery hose. Background Art

[0002] With the rapid development of the new energy vehicle industry, efficient battery thermal management technology has become an important means to improve battery performance and safety. DMM new energy battery induction cooling module hose represents an advancement in new energy vehicle battery cooling technology. It not only improves the efficiency and life of the battery, but also provides important guarantees for the safe operation of electric vehicles. With the continuous optimization of technology and the continuous expansion of applications, such products will play a more important role in the global new energy vehicle market in the future.

[0003] As shown in the application document with the prior art publication number CN208111627U, it includes an inlet and a fluid distribution manifold at the left end, a serpentine flat tube and a cylindrical battery in the middle, and a collecting manifold and an outlet at the right end. The distribution manifold and the collecting manifold ensure that the liquid working medium flows evenly through each serpentine flat tube and performs indirect contact cooling on the cylindrical battery. The serpentine flat tube is electrically insulated from the cylindrical battery by an electrical insulating coating and a silicone sleeve. This technical solution extrude the flat tube into a serpentine flat tube that is adapted to the shape of the cylindrical battery. Every two serpentine flat tubes clamp a row of cylindrical batteries, which effectively increases the cooling area on the side of the cylindrical battery and obtains a uniform temperature distribution.

[0004] However, the hoses in the above technical solution are fixedly installed with the distribution header and the collecting header, so that the staff cannot easily disassemble the hoses, which affects the convenience of inspecting and maintaining the hoses, thereby increasing the maintenance cost and the use cost. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, the utility model provides a battery hose. By pressing the positioning piece from top to bottom, the deformable clamping piece on the positioning piece can be engaged with the clamping hole on the connecting piece, thereby ensuring the stability of the positioning piece, and the positioning piece can also be extracted upward, so that the cooling hose can be conveniently disassembled and assembled, achieving the purpose of convenient inspection and maintenance, and can effectively reduce the subsequent maintenance cost and use cost of the utility model to solve the problems arising from the above-mentioned background technology.

[0006] To achieve the above object, the utility model provides the following technical solutions: a battery hose, comprising a plurality of cooling components for dissipating heat from the battery, and the cooling components are arranged between the distribution box and the reflux box;

[0007] Each cooling assembly includes a cooling hose disposed between the distribution box and the return box, wherein a plurality of storage holes for storing batteries are provided inside the cooling hose, wherein a cold flow cavity for the flow of coolant is provided inside the cooling hose, and positioning pieces communicating with the cold flow cavity are installed at both ends of the cooling hose, and deformable clamping pieces are installed at both front and rear sides of the positioning piece, and a connecting hole communicating with the positioning piece is provided inside the clamping piece;

[0008] The positioning member is provided with connecting members on both the front and rear sides. A clamping hole is provided on one side of the connecting member corresponding to the clamping member. One end of the clamping member away from the positioning member extends into the clamping hole.

[0009] In a preferred embodiment, the two connecting pieces located at both ends of the cooling hose are fixedly connected to the corresponding distribution box and return box respectively. Through the connection between the connecting pieces and the corresponding return box and distribution box, the coolant can flow in the return box and the distribution box.

[0010] In a preferred embodiment, a positioning groove for limiting the positioning member is provided between the connecting members located on the front and rear sides of the positioning member, and the positioning member is arranged inside the positioning groove. The positioning member can be limited and fixed through the positioning groove between the two connecting members to ensure the stability of the positioning member.

[0011] In a preferred embodiment, handles are installed on the top of both ends of the cooling hose for pulling out the cooling hose. Through the connection between the handles and the cooling hose, it is convenient for the staff to operate the handles to pull the cooling hose, thereby improving the convenience of the staff to repair the cooling hose.

[0012] In a preferred embodiment, the front end of the distribution box and the front end of the reflux box are fixedly connected with material pipes, and the coolant can flow in the distribution box and the reflux box through the material pipes on the distribution box and the reflux box, thereby achieving heat dissipation and cooling of the battery.

[0013] In a preferred embodiment, the diameter of the card hole is smaller than the diameter of the card part, so that the outer wall of the card part fits tightly with the inner wall of the card hole. By setting the diameter of the card hole to be smaller than the diameter of the card part, the card part can fit tightly with the card hole, thereby effectively preventing the card part from separating from the card hole and ensuring the stability of the positioning piece.

[0014] Technical effects and advantages of the utility model:

[0015] By pressing the positioning piece from top to bottom, the deformable clip on the positioning piece can be engaged with the clip hole on the connecting piece, thereby ensuring the stability of the positioning piece, and the positioning piece can also be pulled out upwards, so that the cooling hose can be easily disassembled and assembled, achieving the purpose of convenient inspection and maintenance, and can effectively reduce the subsequent maintenance cost and use cost of the utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is an exploded view of the distribution box of the utility model;

[0018] Figure 3 It is a side view of the distribution box of the utility model;

[0019] Figure 4 This is a front view of the cooling hose of the utility model;

[0020] Figure 5 This is a cross-sectional view of the cooling hose of the utility model.

[0021] The accompanying drawings are marked as follows: 1. distribution box; 2. reflux box; 3. cooling hose; 4. storage hole; 5. cold flow chamber; 6. positioning piece; 7. clamping piece; 8. connecting hole; 9. connecting piece; 10. clamping hole; 11. positioning groove; 12. handle; 13. material pipe. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Refer to the instruction manual Figure 1-5 The utility model provides a battery hose, comprising a plurality of cooling components for dissipating heat from the battery, and the cooling components are arranged between the distribution box 1 and the reflux box 2;

[0024] In order to improve the convenience of the staff to inspect the cooling hose 3, Figure 1 , 2 As shown in , 4 and 5, each cooling component group includes a cooling hose 3 arranged between the distribution box 1 and the reflux box 2, and a plurality of storage holes 4 for storing batteries are opened inside the cooling hose 3, and a cold flow cavity 5 for the flow of coolant is opened inside the cooling hose 3, and positioning members 6 connected with the cold flow cavity 5 are installed at both ends of the cooling hose 3, and deformable clamping members 7 are installed on both sides of the positioning member 6, and a connecting hole 8 connected with the positioning member 6 is opened inside the clamping member 7; connecting members 9 are provided on both sides of the positioning member 6, and a clamping hole 10 is opened on one side of the connecting member 9 corresponding to the clamping member 7, and the end of the clamping member 7 away from the positioning member 6 extends to the inside of the clamping hole 10.

[0025] In order to facilitate the circulation of coolant, Figure 1-3As shown, the two connecting pieces 9 located at both ends of the cooling hose 3 are fixedly connected to the corresponding distribution box 1 and the reflux box 2 respectively. Through the connection between the connecting pieces 9 and the corresponding reflux box 2 and the distribution box 1, the coolant can flow in the reflux box 2 and the distribution box 1.

[0026] In order to ensure the stability of the positioning member 6, as Figure 2 and 3 As shown, a positioning groove 11 for limiting the positioning member 6 is provided between the connecting members 9 located on the front and rear sides of the positioning member 6, and the positioning member 6 is arranged inside the positioning groove 11. The positioning groove 11 between the two connecting members 9 can realize the limiting fixation of the positioning member 6 to ensure the stability of the positioning member 6.

[0027] In order to improve the convenience of the staff in operating the cooling hose 3, Figure 1 , 2 As shown in , 4 and 5, handles 12 are installed on the top of both ends of the cooling hose 3 for pulling out the cooling hose 3. By connecting the handles 12 to the cooling hose 3, it is convenient for the staff to operate the handles 12 to pull the cooling hose 3, thereby improving the convenience of the staff to repair the cooling hose 3.

[0028] In order to facilitate the circulation of coolant and realize the cooling and heat dissipation of the battery, Figure 1-3 As shown, the front end of the distribution box 1 and the front end of the reflux box 2 are fixedly connected with a material pipe 13. Through the material pipe 13 on the distribution box 1 and the reflux box 2, the coolant can flow in the distribution box 1 and the reflux box 2, thereby achieving heat dissipation and cooling of the battery.

[0029] In order to improve the engagement stability between the clamping member 7 and the clamping hole 10, as Figure 2-5 As shown, the diameter of the card hole 10 is smaller than the diameter of the card part 7, so as to make the outer wall of the card part 7 fit tightly with the inner wall of the card hole 10. By setting the diameter of the card hole 10 to be smaller than the diameter of the card part 7, the card part 7 can fit tightly with the card hole 10, thereby effectively preventing the card part 7 from separating from the card hole 10 and ensuring the stability of the positioning member 6.

[0030] First, the staff will respectively embed the positioning pieces 6 at both ends of the cooling hose 3 between the two connecting pieces 9 on the distribution box 1 and the return box 2 from top to bottom, and at the same time, with the help of the deformable clamping piece 7, multiple clamping pieces 7 on the positioning piece 6 can be embedded into the corresponding clamping holes 10, so that the positioning piece 6 can be connected with the connecting piece 9 by means of the connecting hole 8 on the clamping piece 7 to achieve the connection of the coolant, and the positioning piece 6 can be fixed by means of the clamping of the clamping piece 7 and the clamping hole 10 to ensure the stability of the positioning piece 6 and prevent the positioning piece 6 from being loosened;

[0031] Afterwards, the staff transports the coolant through the distribution box 1 to the interior of the multiple connecting pieces 9, and then flows through the connection hole 8 on the clamp 7 to the interior of one of the positioning pieces 6, and then flows through the positioning piece 6 to the interior of the cooling hose 3, thereby heat dissipating and cooling the battery placed in the storage hole 4. The coolant that has come into contact with the battery then flows through another positioning piece 6 to the interior of the reflux box 2 for a reciprocating operation, thereby achieving a cooling treatment for the battery;

[0032] At the same time, with the help of the deformable characteristics of the clamp 7, the staff can lift the handle 12 to drive the positioning parts 6 and the connecting parts 9 at both ends of the cooling hose 3 to separate, thereby achieving the effect of convenient maintenance of the cooling hose 3 by the staff.

[0033] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A battery hose, characterized in that: It comprises a plurality of cooling components for dissipating heat from the battery, and the cooling components are arranged between the distribution box (1) and the return box (2); Each cooling assembly comprises a cooling hose (3) arranged between the distribution box (1) and the return box (2); a plurality of storage holes (4) for storing batteries are provided inside the cooling hose (3); a cold flow cavity (5) for the flow of coolant is provided inside the cooling hose (3); positioning members (6) in communication with the cold flow cavity (5) are installed at both ends of the cooling hose (3); deformable clamping members (7) are installed on both front and rear sides of the positioning member (6); and a connecting hole (8) in communication with the positioning member (6) is provided inside the clamping member (7); The positioning member (6) is provided with connecting members (9) on both the front and rear sides, a clamping hole (10) is provided on one side of the connecting member (9) corresponding to the clamping member (7), and an end of the clamping member (7) away from the positioning member (6) extends into the clamping hole (10).

2. A battery hose according to claim 1, characterized in that: Two connecting pieces (9) located at both ends of the cooling rubber hose (3) are fixedly connected to the corresponding distribution box (1) and the return box (2) respectively.

3. A battery hose according to claim 1, characterized in that: A positioning groove (11) for limiting the positioning member (6) is provided between the connecting members (9) located at the front and rear sides of the positioning member (6), and the positioning member (6) is arranged inside the positioning groove (11).

4. A battery hose according to claim 1, characterized in that: Handles (12) are installed at the top of both ends of the cooling hose (3) for the purpose of pulling out the cooling hose (3).

5. A battery hose according to claim 1, characterized in that: The front end of the distribution box (1) and the front end of the return box (2) are both fixedly connected to a material pipe (13).

6. A battery hose according to claim 1, characterized in that: The diameter of the clamping hole (10) is smaller than the diameter of the clamping piece (7), and is used to enable the outer wall of the clamping piece (7) to fit tightly with the inner wall of the clamping hole (10).

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