Battery heat dissipation structure

Abstract

The utility model discloses a battery heat dissipation structure, relates to the technical field of battery heat dissipation, and solves the problems that a battery with moisture in cold air output by a refrigerator is affected with damp and damaged when the battery is used for a long time, and the top surface of the battery is lower than the top surface of a protective shell, so that the battery cannot be damaged when the battery is taken out. The problems that a worker needs to put a hand or a clamping device into the space between a shell and a battery, and when the battery is taken out, the battery is likely to slide and fall into the shell, and the battery is likely to be damaged are solved, the device comprises an aluminum box and a liquid storage box, the battery is placed in the aluminum box, and the side wall of the battery is attached to the inner side wall of the aluminum box; and the liquid storage box is fixedly connected to the right side wall of the aluminum box, a liquid pump is fixedly installed on the top face of the liquid storage box, the battery is located on the lifting groove through the arranged lifting frame, and the battery can be conveniently moved up and down by pulling the lifting frame.

Description

Technical Field

[0001] The utility model relates to the technical field of battery heat dissipation, in particular to a battery heat dissipation structure. Background Art

[0002] A battery refers to a cup, a trough or other container or a part of a composite container that contains electrolyte solution and metal electrodes to generate current. It is a device that can convert chemical energy into electrical energy. When using a battery, the battery will generate heat, which needs to be dissipated. After searching, the Chinese patent authorization number CN213520123U discloses a battery heat dissipation structure, including a protective shell, a placement groove is arranged inside the protective shell, and multiple heat dissipation holes are evenly arranged on both sides and the lower end surface of the placement groove. The inner walls on both sides of the placement groove are fixedly connected with adjustment grooves, and the inner wall on one side of the adjustment groove is evenly arranged with multiple telescopic rods. A spring is arranged on the side of one end of the telescopic rod, and one end of the telescopic rod is fixedly connected with a limit plate. The battery body is arranged inside the placement groove and on the side relative to the limit plate. The lower end of the protective shell and the lower end of the placement groove are fixedly connected with a heat dissipation groove, and the upper end of the heat dissipation groove penetrates the lower end of the placement groove. In the utility model, the battery pack can be effectively used for heat dissipation, and it is easy to disassemble and install. However, when the device is in use, the cold air output by the refrigerator contains moisture. If used for a long time, the moisture will cause the battery to get damp and be damaged. At the same time, the top surface of the battery is lower than the top surface of the protective shell. When removing the battery, the staff needs to put their hands or clamping devices deep between the shell and the battery. When removing the battery, the battery is likely to slip and fall into the inside of the shell, which may easily cause damage to the battery. Utility Model Content

[0003] In view of the deficiencies in the prior art, the utility model provides a battery heat dissipation structure, which solves the problem that the cold air output by the refrigerator contains moisture, and the moisture may cause the battery to become damp and damaged during long-term use. At the same time, the top surface of the battery is lower than the top surface of the protective shell. When removing the battery, the staff needs to put their hands or clamping devices deep between the shell and the battery. When removing the battery, the battery is likely to slip and fall into the inside of the shell, causing damage to the battery.

[0004] To achieve the above objectives, the utility model is implemented through the following technical solutions: a battery heat dissipation structure, including an aluminum box and a liquid storage box, a battery is placed inside the aluminum box, and the side walls of the battery are in contact with the inner side walls of the aluminum box, the liquid storage box is fixedly connected to the right side wall of the aluminum box, a liquid pump is fixedly installed on the top surface of the liquid storage box, two ports of the liquid pump are respectively fixedly connected to connecting hoses, and are respectively connected to the interior of the liquid storage box and the interior of the side wall of the aluminum box, a liquid outlet hose is fixedly connected to the interior of the front end side wall of the liquid storage box, and the end of the liquid outlet hose is connected to the interior of the side wall of the aluminum box, a liquid storage tank is arranged inside the side wall of the aluminum box, the liquid outlet hose and the connected connecting hose are both connected to the interior of the liquid storage tank, a heat dissipation aluminum sheet is fixedly installed on the side wall of the liquid storage tank, and the connecting portion of the heat dissipation aluminum sheet is on one side of the battery.

[0005] Preferably, a refrigerator is fixedly installed at the front end of the aluminum box, a cold air pipe is sealed and sleeved on the tube wall of the liquid outlet hose, the air outlet end of the refrigerator is fixedly connected to an air inlet pipe, and the end of the air inlet pipe is fixedly connected to the inside of the cold air pipe, so that the discharged liquid can be cooled and its heat can be absorbed.

[0006] Preferably, the top surface of the battery is higher than the top surface of the aluminum box, the top surface of the aluminum box is connected to a top cover by bolts, a plurality of first air holes are evenly spaced inside the top cover, a card slot is provided inside the top surface of the top cover, a silicone thermal pad is fixedly installed inside the card slot, and a plurality of second air holes are evenly spaced inside the silicone thermal pad, so that while covering the top of the aluminum box, the top surface of the battery can be squeezed by the silicone thermal pad and the top surface of the battery can be protected.

[0007] Preferably, a slide groove is provided inside the inner wall of the aluminum box, and a lifting rack is slidably connected inside the slide groove. The lifting rack is U-shaped, and the length of both sides is higher than the top surface of the aluminum box. Slots are symmetrically provided inside the bottom surface of the top cover, and both sides of the lifting rack are slidably connected to the inside of the slots. The battery is arranged inside the lifting rack, so as to facilitate the movement of the battery.

[0008] Preferably, the liquid in the liquid storage tank is a coolant, thereby enhancing the heat dissipation of the battery.

[0009] The utility model provides a battery heat dissipation structure, which has the following beneficial effects:

[0010] 1. When the battery heat dissipation structure is used, the coolant in the liquid storage box can be conveniently allowed to enter the interior of the liquid storage tank through the cooperation of the aluminum box and the liquid storage tank, and the heat generated by the battery is conducted to the interior of the liquid storage tank through the aluminum box and the heat dissipation aluminum sheet, and the heat is taken away by the flow of the coolant;

[0011] 2. When the battery heat dissipation structure is used, the battery is placed on the pulling groove by setting a lifting frame, and the battery can be conveniently moved up and down by pulling the lifting frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0013] Figure 2 This is a schematic diagram of the internal structure of the utility model;

[0014] Figure 3 This is a schematic diagram of the bottom view of the top cover of the utility model;

[0015] Figure 4 It is a schematic diagram of the structure of the lifting frame of the utility model.

[0016] In the figure, 1-aluminum box, 2-top cover, 3-first air vent, 4-liquid storage tank, 5-liquid pump, 6-connecting hose, 7-liquid outlet hose, 8-inlet pipe, 9-refrigerator, 10-cold air pipe, 11-battery, 12-lifting rack, 13-liquid storage tank, 14-heat dissipating aluminum sheet, 15-silicone thermal pad, 16-second air vent, 17-slide slot, 18-card slot, 19-slot. DETAILED DESCRIPTION

[0017] 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.

[0018] Example 1

[0019] See also Figure 1-4The embodiment of the utility model provides a battery heat dissipation structure, including an aluminum box 1 and a liquid storage box 4. A battery 11 is placed inside the aluminum box 1, and the side walls of the battery are in contact with the inner side walls of the aluminum box 1. The liquid storage box 4 is fixedly connected to the right side wall of the aluminum box 1. A liquid pump 5 is fixedly installed on the top surface of the liquid storage box 4. The two ports of the liquid pump 5 are respectively fixedly connected to connecting hoses 6, and are respectively connected to the inside of the liquid storage box 4 and the inside of the side wall of the aluminum box 1. A liquid outlet hose 7 is fixedly connected to the inside of the front side wall of the liquid storage box 4, and the end of the liquid outlet hose 7 is connected to the inside of the side wall of the aluminum box 1. A liquid storage tank 13 is arranged inside the side wall of the aluminum box 1. The liquid outlet hose 7 and the connected connecting hose 6 are both connected to the storage tank 1. The interior of the liquid tank 13 is interconnected, and a heat dissipation aluminum sheet 14 is fixedly installed on the side wall of the liquid storage tank 13, and the connection part of the heat dissipation aluminum sheet 14 is on one side of the battery 11. When the battery 11 is in use, the liquid pump 5 is turned on to allow the liquid in the liquid storage tank 4 to enter the interior of the liquid storage tank 13 through the connecting hose 6, and can enter the interior of the liquid storage tank 4 through the liquid storage hose 7, so that the internal liquid can circulate, and the heat generated by the battery 11 can be transferred to the interior of the liquid storage tank 14 through the aluminum box 1 and the heat dissipation aluminum sheet 14, and the liquid entering the liquid storage tank 14 can conveniently take away the exported heat, and the liquid in the liquid storage tank 4 is a coolant.

[0020] Example 2

[0021] In this embodiment, Figure 1-4 As shown, a refrigerator 9 is fixedly installed at the front end of the aluminum box 1, a cold air pipe 10 is sealed and sleeved on the tube wall of the liquid outlet hose 7, an air outlet end of the refrigerator 9 is fixedly connected to an air inlet pipe 8, and the end of the air inlet pipe 8 is fixedly connected to the inside of the cold air pipe 10. When the liquid in the liquid storage tank 13 is discharged, the refrigerator 9 is turned on to allow cold air to enter the inside of the cold air pipe 10 through the air inlet pipe 8, so as to dissipate heat and cool the passing liquid.

[0022] Example 3

[0023] In this embodiment, Figure 1-4 As shown, the top surface of the battery 11 is higher than the top surface of the aluminum box 1, and the top surface of the aluminum box 1 is connected to the top cover 2 by bolts. A plurality of first air holes 3 are evenly spaced inside the top cover 2, and a card slot 18 is provided inside the top surface of the top cover 2. A silicone thermal pad 15 is fixedly installed inside the card slot 18, and a plurality of second air holes 16 are evenly spaced inside the silicone thermal pad 15. After the battery is installed, the top cover 2 is connected to the top surface of the aluminum box 1 by bolts. Through the action of the silicone thermal pad 15, the top surface of the battery 11 can be squeezed to make the installation of the battery 11 stable, and the battery can also be heat-conducted.

[0024] Example 4

[0025] In this embodiment, Figure 1-4 As shown, a slide groove 17 is provided inside the inner wall of the aluminum box 1, and a lifting frame 12 is slidably connected inside the slide groove 17. The lifting frame 12 is U-shaped, and the length of both sides is higher than the top surface of the aluminum box 1. Slots 19 are symmetrically provided inside the bottom surface of the top cover 2. Both sides of the lifting frame 12 are slidably connected to the inside of the slots 19. The battery 11 is arranged inside the lifting frame 12. When the battery 11 is taken out, the lifting frame 12 is pulled upward, which can move the position of the battery 11 upward, making it easier to take out the battery 11.

[0026] It should be noted that in this embodiment, when using the battery heat dissipation structure, Figure 1-4 As shown, after the battery is installed, the top cover 2 is connected to the top surface of the aluminum box 1 by bolts. Through the action of the silicone thermal pad 15, the top surface of the battery 11 can be squeezed to stabilize the installation of the battery 11 and conduct heat to the battery. When the battery 11 is in use, the liquid pump 5 is turned on to allow the coolant in the liquid storage tank 4 to enter the interior of the liquid storage tank 13 through the connecting hose 6, and can enter the interior of the liquid storage tank 4 through the liquid storage hose 7, so that the internal coolant can circulate, and the heat generated by the battery 11 The heat generated by the battery 11 can be transferred to the inside of the liquid storage tank 14 through the aluminum box 1 and the heat dissipation aluminum sheet 14. The coolant entering the liquid storage tank 14 can conveniently take away the derived heat. While the coolant in the liquid storage tank 13 is entering and discharged, the refrigerator 9 is turned on to allow cold air to enter the inside of the cold air pipe 10 through the air intake pipe 8, so as to dissipate heat and cool the passing coolant. When taking out the battery 11, the lifting frame 12 is pulled upwards to move the position of the battery 11 upwards, so as to facilitate taking out the battery 11.

[0027] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0028] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A battery heat dissipation structure, Features: The invention comprises an aluminum box (1) and a liquid storage box (4), wherein a battery (11) is placed inside the aluminum box (1), and the side walls of the battery are in contact with the inner side walls of the aluminum box (1), and the liquid storage box (4) is fixedly connected to the right side wall of the aluminum box (1), and a liquid pump (5) is fixedly installed on the top surface of the liquid storage box (4), and two ports of the liquid pump (5) are respectively fixedly connected to connecting hoses (6), and are respectively connected to the inside of the liquid storage box (4) and the inside of the side wall of the aluminum box (1), and the liquid storage box (4) is fixedly connected to the right side wall of the aluminum box (1), and the liquid pump (5) is fixedly connected to the top surface of the aluminum box (1). A liquid outlet hose (7) is fixedly connected to the interior of the front end side wall of the liquid tank (4), and the end of the liquid outlet hose (7) is connected to the interior of the side wall of the aluminum box (1). A liquid storage tank (13) is arranged inside the side wall of the aluminum box (1). The liquid outlet hose (7) and the connected connecting hose (6) are both connected to the interior of the liquid storage tank (13). A heat dissipation aluminum sheet (14) is fixedly installed on the side wall of the liquid storage tank (13), and the connection portion of the heat dissipation aluminum sheet (14) is located on one side of the battery (11).

2. A battery heat dissipation structure according to claim 1, Features: A refrigerator (9) is fixedly mounted on the front end of the aluminum box (1); a cold air pipe (10) is sealed and sleeved on the tube wall of the liquid outlet hose (7); an air outlet end of the refrigerator (9) is fixedly connected to an air inlet pipe (8); and a terminal end of the air inlet pipe (8) is fixedly connected to the interior of the cold air pipe (10).

3. A battery heat dissipation structure according to claim 1, Features: The top surface of the battery (11) is higher than the top surface of the aluminum box (1); the top surface of the aluminum box (1) is connected to a top cover (2) via bolts; a plurality of first air holes (3) are arranged at equal intervals inside the top cover (2); a card slot (18) is arranged inside the top surface of the top cover (2); a silicone thermal pad (15) is fixedly installed inside the card slot (18); and a plurality of second air holes (16) are arranged at equal intervals inside the silicone thermal pad (15).

4. A battery heat dissipation structure according to claim 3, Features: A slide groove (17) is provided inside the inner wall of the aluminum box (1), and a lifting frame (12) is slidably connected inside the slide groove (17). The lifting frame (12) is U-shaped, and the length of both sides is higher than the top surface of the aluminum box (1). A slot (19) is symmetrically provided inside the bottom surface of the top cover (2), and both sides of the lifting frame (12) are slidably connected to the inside of the slot (19). The battery (11) is arranged inside the lifting frame (12).

5. A battery heat dissipation structure according to claim 1, Features: The liquid in the liquid storage tank (4) is cooling liquid.

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