Modular battery

Abstract

The utility model discloses a modularized battery, which comprises a box body, a cover plate is arranged at the top of the box body, a plurality of vent holes are arranged at the top of the cover plate, a modularized battery is arranged in the box body, and the modularized battery is characterized in that a ventilation component is arranged at the top of each vent hole, and an air guide component is arranged in the box body. The air guide assembly comprises an inner side box body arranged in the box body, the modular batteries are placed in the inner side box body, a plurality of concave cavities are formed in the left end wall and the right end wall in the inner side box body, ventilation holes are formed in the concave cavities, grooves opposite to the ventilation holes and the concave cavities are formed in the inner side of the box body, and the air guide assembly is arranged in the box body. By arranging the ventilation cavity, the ventilation hole, the groove, the ventilation hole and the concave cavity, the ventilation fan can be utilized to circulate air in the inner side box body, so that heat of the modular battery can be conveniently taken away when the air flows, and a heat dissipation effect is achieved.

Description

Technical Field

[0001] This utility model relates to the field of battery technology, specifically a modular battery. Background Technology

[0002] Existing modular batteries employ an armored design. While the armored modular battery itself possesses good insulation, its heat dissipation is poor, resulting in significant heat generation during use, leading to energy waste and increased operational risks. Therefore, adding external heat dissipation devices is essential for this type of modular battery. However, current technologies only incorporate ventilation holes, which are insufficient to achieve adequate heat dissipation performance, prompting extensive research into this issue. Utility Model Content

[0003] The technical problem to be solved by this utility model is to provide a modular battery that can solve the problems in the prior art.

[0004] This utility model is achieved through the following technical solution: A modular battery of this utility model, characterized in that it includes a box body, a cover plate is provided on the top of the box body, a plurality of vent holes are provided on the top of the cover plate, and a modular battery is provided inside the box body. The vent holes are provided with a ventilation component, and an air guiding component is provided inside the box body. The air guiding component includes an inner box body disposed within the box body, and the modular battery is placed in the inner box body. The left and right end walls of the inner box body are provided with a plurality of recesses, each recess containing a ventilation hole. A groove is provided on the inner side of the box body opposite to the ventilation holes and recesses.

[0005] In a further technical solution, after the modular battery is placed inside the inner box, a gap is formed between the cavity and the modular battery, and the ventilation hole connects the groove and the cavity.

[0006] In a further technical solution, after the cover plate is installed on the top of the box, the vent hole is connected to the groove.

[0007] In a further technical solution, the cover plate and the box body are connected by bolts.

[0008] In a further technical solution, the vent is arranged vertically through the vent.

[0009] A further technical solution includes a ventilation box, which has a ventilation cavity inside. The ventilation cavity has downward openings on both sides, and a ventilation fan is located in the middle of the ventilation box.

[0010] In a further technical solution, after the ventilation box is installed on the top of the cover plate, the ventilation hole is connected to the openings on both sides of the ventilation cavity.

[0011] In a further technical solution, the inner end wall of the box is provided with multiple slots, and the outer surface of the inner box is provided with multiple protrusions. After the inner box is inserted into the box, the protrusions abut and engage with the slots.

[0012] The beneficial effects of this utility model are:

[0013] First, by setting up ventilation chambers, vents, grooves, ventilation holes, and recesses, the ventilation fan can circulate the air inside the inner box, facilitating the removal of heat from the modular battery during airflow, thus playing a heat dissipation role.

[0014] Secondly, by setting up USB power supply port and power supply port, power is supplied to ventilation fans and other electrical appliances, realizing the power output function of the modular battery. If the modular battery is set as a rechargeable battery, it can also be charged through the power supply port to achieve the purpose of recycling the modular battery. Attached Figure Description

[0015] For ease of explanation, the present invention will be described in detail below with reference to specific embodiments and accompanying drawings.

[0016] Figure 1 This is a schematic diagram of the overall structure of a modular battery according to the present invention;

[0017] Figure 2 for Figure 1 A schematic diagram of the structure of the battery in cross-section;

[0018] Figure 3 for Figure 2 A schematic diagram at point A in the middle;

[0019] Figure 4 for Figure 1 A schematic diagram of the battery in a separated state;

[0020] Figure 5 for Figure 4 A schematic diagram at point B in the middle;

[0021] Figure 6 for Figure 4 A diagram showing the view from below.

[0022] Figure 7 for Figure 6 A schematic diagram at point C in the middle;

[0023] In the figure, there are 11 vents, 12 ventilation boxes, 13 cover plates, 14 ventilation fans, 15 boxes, 21 ventilation cavities, 22 modular batteries, 24 inner boxes, 25 grooves, 31 recesses, 32 protrusions, 33 slots, and 34 ventilation holes. Detailed Implementation

[0024] like Figures 1-7 As shown, this utility model will be described in detail. For ease of description, the directions mentioned below are defined as follows: the directions of up, down, left, right, front, and back mentioned below are the same as... Figure 1 The projection relationship is consistent in the up, down, left, right, front and back directions. The modular battery of this utility model includes a box body 15. The top of the box body 15 is detachably provided with a cover plate 13. The top of the cover plate 13 is provided with multiple ventilation holes 11. The box body 15 is provided with a modular battery 22. The top of the ventilation holes 11 is provided with a ventilation component. The box body 15 is provided with an air guiding component.

[0025] Advantageously, the cover plate 13 and the box body 15 can be connected by bolts.

[0026] Beneficially, the ventilation holes 11 are arranged vertically.

[0027] Advantageously, the ventilation assembly includes a ventilation box 12, inside which a ventilation cavity 21 is provided. The ventilation cavity 21 has downward openings on both sides. A ventilation fan 14 is provided in the middle of the ventilation box 12. After the ventilation fan 14 is working, it guides the air on the side of the downward opening on both sides of the ventilation cavity 21 to flow along the ventilation box 12 to the ventilation fan 14 and then diffuses outward from the ventilation fan 14. After the ventilation box 12 is installed on the top of the cover plate 13, the vent 11 is connected to the openings on both sides of the ventilation cavity 21.

[0028] Advantageously, the air guiding assembly includes an inner box 24 disposed within the box 15, in which the modular battery 22 is placed. The inner left and right end walls of the inner box 24 are provided with multiple cavities 31, and ventilation holes 34 are provided in the cavities 31. The inner side of the box 15 is provided with a groove 25 opposite to the ventilation holes 34 and the cavities 31. After the modular battery 22 is placed inside the inner box 24, a gap is formed between the cavity 31 and the modular battery 22, and the ventilation hole 34 connects the groove 25 and the cavity 31. After the cover plate 13 is installed on the top of the box 15, the vent hole 11 is connected to the groove 25.

[0029] Advantageously, the inner end wall of the box 15 is provided with multiple slots 33, and the outer surface of the inner box 24 is provided with multiple protrusions 32. After the inner box 24 is inserted into the box 15, the protrusions 32 abut against and engage with the slots 33.

[0030] Advantageously, the modular battery 22 has five USB power ports and one power supply port on its outer surface. The five USB power ports and one power supply port are exposed on the housing 15. The USB power ports and the power supply port are electrically connected to the modular battery 22. The modular battery 22 is an insulated armored modular battery, that is, the modular battery 22 is insulated from the housing 15. The housing 15 and the ventilation box 12 are made of engineering plastic material, which has good insulation properties. Since the ventilation box 12 is connected and fixed to one side of the vent 11, the vent 11 is not exposed, so the insulation is satisfied.

[0031] A power supply port is used to connect to the main electrical appliances to form a power supply line, and five USB power ports are used to connect to the ventilation fan 14 to realize its operation.

[0032] In specific settings, multiple ventilation components can be set up, with some of the vents 11 having no ventilation components on one side, so that air can enter the housing 15 and the inner housing 24 from the vents 11. This allows the ventilation components to guide the air in the inner housing 24 and housing 15 outward after they are working. Since the air flow can carry away the heat of the modular battery 22, the heat dissipation function can be achieved during air circulation.

[0033] After the ventilation fan 14 is in operation, the ventilation cavity 21, ventilation hole 11, groove 25, ventilation hole 34 and recess 31 are connected, and the air is led out to the external space along the channel.

[0034] When installing the modular battery 22, first, the inner box 24 is engaged with the slot 33 inside the box 15 through the protrusion 32. Then, the inner box 24 is placed inside the box 15. Next, the modular battery 22 is placed inside the inner box 24. Then, the cover plate 13 is fixedly installed on the top of the box 15. Finally, the ventilation box 12 is installed on the upper side of the cover plate 13.

[0035] The above are merely specific embodiments of this utility model, but the protection scope of this utility model is not limited thereto. Any changes or substitutions conceived without inventive effort should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the scope defined in the claims.

Claims

1. A modular battery, comprising a housing (15), wherein a cover plate (13) is provided on the top of the housing (15), and a plurality of vent holes (11) are provided on the top of the cover plate (13), and a modular battery (22) is disposed inside the housing (15), characterized in that, A ventilation component is provided on the top of the vent (11), and an air guiding component is provided inside the housing (15). The air guiding component includes an inner housing (24) located inside the housing (15). The modular battery (22) is placed inside the inner housing (24). Multiple cavities (31) are provided on the left and right end walls inside the inner housing (24). Ventilation holes (34) are provided in the cavities (31). A groove (25) is provided on the inner side of the housing (15) opposite to the ventilation holes (34) and the cavities (31).

2. A modular battery according to claim 1, characterized in that: After the modular battery (22) is placed inside the inner box (24), a gap is formed between the cavity (31) and the modular battery (22), and the ventilation hole (34) connects the groove (25) and the cavity (31).

3. A modular battery according to claim 2, characterized in that: After the cover plate (13) is installed on the top of the box (15), the vent (11) is connected to the groove (25).

4. A modular battery according to claim 1, characterized in that: The cover plate (13) and the box body (15) are connected by bolts.

5. A modular battery according to claim 1, characterized in that: The ventilation hole (11) is provided vertically.

6. A modular battery according to claim 1, characterized in that: The ventilation assembly includes a ventilation box (12), which has a ventilation cavity (21) inside. The ventilation cavity (21) has downward openings on both sides, and a ventilation fan (14) is provided in the middle of the ventilation box (12).

7. A modular battery according to claim 6, characterized in that: After the ventilation box (12) is installed on the top of the cover plate (13), the ventilation hole (11) is connected to the openings on both sides of the ventilation cavity (21).

8. A modular battery according to any one of claims 1-7, characterized in that: The inner end wall of the box (15) is provided with multiple slots (33), and the outer surface of the inner box (24) is provided with multiple protrusions (32). After the inner box (24) is inserted into the box (15), the protrusions (32) abut against the slots (33).

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