Unmanned aerial vehicle battery multi-slot charging cabin

Abstract

The utility model relates to a charging cabin technical field especially, relates to a kind of unmanned aerial vehicle battery multi-slot charging cabin.The utility model provides a kind of unmanned aerial vehicle battery multi-slot charging cabin, including protective shell, protective cover, charging stand, lithium battery and heat conduction sheet etc., protective shell upper portion is rotatably connected with protective cover, protective cover both sides are all set up with multiple air outlets, protective shell inner upper portion is fixedly connected with charging stand, multiple charging slots are set up on charging stand, protective shell inner lower portion is fixedly connected with lithium battery, protective shell left side is set up with charging port, every charging slot front side is all fixedly connected with heat conduction sheet.The utility model is set up heat conduction sheet in every charging slot front side, and cooperate bottom heat dissipation fin with middle fan structure, complete heat conduction and air cooling circulation system are constructed, heat conduction sheet is closely attached to battery surface, rapidly heat conduction is conducted to heat dissipation fin, fan inhales cold air through air inlet, and uniform airflow is formed between charging slot through air vent, and heat is discharged from air outlet.

Description

Technical Field

[0001] This utility model relates to the field of charging compartment technology, and in particular to a multi-slot charging compartment for drone batteries. Background Technology

[0002] A drone battery charging bay, also known as a multi-battery charging station or parallel charger, is a centralized charging device designed specifically for drones. Its core function is to integrate multiple independent charging slots to enable safe and efficient charging and centralized management of multiple drone batteries simultaneously.

[0003] When current drone battery charging compartments charge multiple batteries simultaneously, the compact layout of the slots and the lack of effective heat flow guidance design cause the heat emitted by each battery cell to easily form disordered turbulence and superimpose within the limited space, resulting in abnormally high local temperatures inside the compartment. This continuous high-temperature environment not only greatly reduces charging efficiency but also irreversibly accelerates the decomposition of internal battery materials and the drying of electrolyte, ultimately leading to a sharp decline in battery cycle life and a cyclical deterioration of safety risks.

[0004] Therefore, it is necessary to design a multi-slot charging compartment for drone batteries to solve the above-mentioned technical problems. Utility Model Content

[0005] To overcome the aforementioned drawbacks, this utility model provides a multi-slot charging compartment for drone batteries.

[0006] The technical solution of this utility model is as follows: a multi-slot charging compartment for drone batteries, including a protective shell, a protective cover, a charging rack, a lithium battery, a heat-conducting sheet, heat dissipation fins, a support frame, a protective shell, a fan, and a vent plate. The protective cover is rotatably connected to the upper part of the protective shell, and multiple air vents are provided on both sides of the protective cover. A charging rack is fixedly connected to the upper part of the inner shell, and multiple charging slots are provided on the charging rack. A lithium battery is fixedly connected to the lower part of the inner shell. A charging port is provided on the left side of the protective shell. A heat-conducting sheet is fixedly connected to the front of each charging slot. The lower part of the charging rack is fixedly connected to... It has heat dissipation fins with multiple heat dissipation holes. Two support frames are fixedly connected to the middle of the protective shell on both sides. The protective shell is fixedly connected between the two support frames on the left and the two support frames on the right. Fans are rotatably connected to both sides of the protective shell. The charging rack and the fans are electrically connected to the lithium battery, which provides power to the charging rack and the fans. Ventilation plates are fixedly connected to the lower part of the protective shell on both sides. Multiple air inlets are opened on both vents. The front and rear charging slots are in a row. Ventilation openings are arranged in a straight array on both sides of each row of charging slots.

[0007] As a preferred embodiment of this utility model, it further includes a buckle, a first spring, a limiting rod, a compression piece, a limiting post, a push rod, and a second spring. Buckles are slidably connected to both sides of the lower part of the protective cover, and the lower part of the protective cover has a corresponding latch. Two first springs are connected between the rear sides of the two buckles and the protective cover. Limiting rods are fixedly connected to both sides of the upper part of the protective cover, and compression pieces are slidably connected to both limiting rods. Limiting posts are fixedly connected to both sides of the lower part of the protective cover, and push rods are slidably connected inside the two limiting posts. The top of each push rod is connected to a second spring inside each limiting post, and the second spring is initially in a compressed state.

[0008] As a preferred embodiment of this utility model, it also includes a handle, with the handle fixedly connected to the top of the protective cover.

[0009] As a preferred technical solution of this utility model, it also includes an observation window, and the top of the protective cover is fixedly connected to the observation window.

[0010] As a preferred technical solution of this utility model, it also includes a filter screen, and a filter screen is fixedly connected to each air inlet.

[0011] As a preferred technical solution of this utility model, it also includes anti-slip pads, with two anti-slip pads fixedly connected to both sides of the bottom of the protective shell.

[0012] Compared with the prior art, the present invention has the following advantages: 1. The present invention constructs a complete heat conduction and air cooling circulation system by setting a heat conduction sheet on the front side of each charging slot, and cooperating with the bottom heat dissipation fins and the middle fan structure. The heat conduction sheet is closely attached to the battery surface and quickly conducts heat to the heat dissipation fins. The fan draws in cold air through the air inlet and forms a uniform airflow between the charging slots through the ventilation port, and discharges heat from the air outlet, effectively avoiding heat accumulation.

[0013] 2. This utility model features a linkage locking structure consisting of a buckle, a limiting rod, a push rod, and a spring between the protective cover and the protective shell. The buckle can be quickly released by pressing the squeezing piece, thus opening the protective cover. This structure is easy to operate and closes securely, effectively preventing the cover from opening accidentally during transportation or vibration.

[0014] 3. This utility model has a handle on the top of the protective cover, which makes it easy for users to lift the charging case with one or two hands, improving portability. The bottom is provided with an anti-slip pad to enhance the friction between the device and the ground and prevent the device from sliding or tilting. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0016] Figure 2This is a three-dimensional structural diagram of the charging stand, lithium battery, and charging port components of this utility model.

[0017] Figure 3 This is a three-dimensional structural diagram of the components of this utility model, including the heat dissipation fins, protective shell, and fan.

[0018] Figure 4 This is a three-dimensional structural diagram of the buckle, first spring, and limiting rod components of this utility model.

[0019] Figure 5 This is a three-dimensional structural diagram of the first spring, the limiting rod, and the extrusion plate of this utility model.

[0020] Figure 6 This is a three-dimensional structural diagram of the limiting post, push rod, and second spring components of this utility model.

[0021] The components are as follows: 1. Protective shell, 2. Protective cover, 3. Charging rack, 4. Lithium battery, 5. Charging port, 6. Heat-conducting plate, 7. Heat dissipation fins, 8. Support frame, 9. Protective shell, 10. Fan, 11. Ventilation plate, 12. Ventilation opening, 13. Buckle, 14. First spring, 15. Limiting rod, 16. Squeezing plate, 161. Limiting post, 162. Push rod, 163. Second spring, 17. Handle, 18. Observation window, 19. Filter screen, 20. Anti-slip mat. Detailed Implementation

[0022] Example: A multi-slot charging compartment for drone batteries, such as Figures 1-4 and Figure 6As shown, the device includes a protective shell 1, a protective cover 2, a charging rack 3, a lithium battery 4, a heat-conducting plate 6, heat dissipation fins 7, a support frame 8, a protective shell 9, a fan 10, a vent plate 11, and a filter screen 19. The protective cover 2 is rotatably connected to the top surface of the protective shell 1. Multiple air vents are provided on both sides of the protective cover 2. The charging rack 3 is bolted to the upper part of the inner shell 1, and multiple charging slots are provided on the charging rack 3. The lithium battery 4 is bolted to the lower part of the inner shell 1. A charging port 5 is provided on the lower left side of the protective shell 1. A heat-conducting plate 6 is bolted to the front of each charging slot. Heat dissipation fins 7 are bolted to the lower part of the charging rack 3, and multiple air vents are provided on the heat dissipation fins 7. The protective shell 1 has two support frames 8 fixedly connected to the left and right sides of the center. The two support frames 8 on the left and the two support frames 8 on the right are connected to the protective shell 9 by bolts. Fans 10 are rotatably connected to the left and right sides of the protective shell 9. The charging rack 3 and the fans 10 are electrically connected to the lithium battery 4. The lithium battery 4 provides power to the charging rack 3 and the fans 10. The lower left and right sides of the protective shell 1 are connected to the ventilation plates 11 by bolts. Multiple air inlets are opened on the two ventilation plates 11. The front and rear charging slots are in a row. Each row of charging slots has ventilation openings 12 arranged in a straight array on the left and right sides. A filter screen 19 is fixedly connected to each air inlet.

[0023] When this device is needed, first insert multiple drone batteries into the multiple charging slots inside the protective case 1. The charging slots charge the drone batteries by transferring electrical energy from the lithium batteries 4 to the drone batteries. When the lithium batteries 4 are depleted, the bottom of the charging compartment has lithium batteries 4 and a charging port 5 for easy access to an external power source or for use as a backup power source. The heat generated during charging is absorbed by the heat-conducting plate 6, which is in close contact with the battery surface. The lower part of the charging rack 3 has heat dissipation fins 7 with multiple heat dissipation holes. The middle of the charging compartment has a protective... The protective shell 9 houses two fans 10, which draw outside air into the protective shell 1 through the vent plate 11. As the air passes through the heat-conducting plate 6 and heat dissipation holes, heat is carried away, and the hot air is then expelled through the air outlet at the top of the protective cover 2, forming a convection airflow channel. This facilitates the rapid expulsion of hot air from the chamber, preventing heat buildup and improving air circulation efficiency. A linear array of vents 12 is provided between the charging slots, ensuring even airflow distribution and creating an orderly airflow channel. A filter 19 is installed at the air inlet to prevent dust from entering and affecting battery and circuit safety. The fans 10 are fixed by a support frame 8 to ensure stable operation.

[0024] like Figure 1 and Figures 4-6As shown, it also includes buckles 13, first springs 14, limiting rods 15, compression plates 16, limiting posts 161, push rods 162, and second springs 163. Buckles 13 are slidably connected to the lower left and right sides of the protective cover 2. Each lower part of the protective cover 2 has a corresponding latch for the buckles 13. Two first springs 14 are connected to the rear side of each buckle 13 and the protective cover 2. Limiting rods 15 are fixedly connected to the upper left and right sides of the protective shell 1. Compression plates 16 are slidably connected to each of the two limiting rods 15. Limiting posts 161 are fixedly connected to the lower left and right sides of the protective cover 2. Push rods 162 are slidably connected inside the two limiting posts 161. The top of each push rod 162 is connected to the inside of each limiting post 161. The second springs 163 are initially in a compressed state.

[0025] To open the protective cover 2, simply press the squeezing plate 16. The squeezing plate 16 pushes the buckle 13 to move backward until the buckle 13 is no longer restricted. The first spring 14 is compressed, and the compressed second spring 163, having no resistance, pushes the push rod 162 and the limit post 161 when it resets, thereby allowing the protective cover 2 to be rotated open, achieving quick opening.

[0026] When it is necessary to close the protective cover 2, the operator rotates the protective cover 2 back to its original position so that it fits tightly against the top of the protective shell 1. At this time, the push rod 162 squeezes the second spring 163. During the rotation and reset of the protective cover 2, the buckle 13 will be squeezed by the protective shell 1. At this time, the first spring 14 is compressed. When the buckle 13 is reinserted into the slot, the first spring 14 resets and pushes the buckle 13 and the squeezing plate 16 back to their original positions, continuing to restrict the protective cover 2.

[0027] like Figure 1 and Figure 6 As shown, it also includes an observation window 18, a handle 17, and anti-slip pads 20. The observation window 18 is fixedly connected to the top center of the protective cover 2, and the handle 17 is connected to the top center of the protective cover 2 by bolts. Two anti-slip pads 20 are glued to the left and right sides of the bottom of the protective shell 1.

[0028] In addition, the protective cover 2 has an observation window 18 in the middle, which allows the operator to observe the battery status and charging progress in real time without opening the cover during the charging process, improving the convenience and safety of operation. When the charging compartment needs to be moved, the operator can lift the device by holding the handle 17 and applying an upward pulling force. The anti-slip pad 20 can also increase friction with the ground, making the device more stable on the ground.

Claims

1. A multi-slot charging cabin for drone batteries, characterized in that: The system includes a protective shell (1), a protective cover (2), a charging rack (3), a lithium battery (4), a heat-conducting plate (6), heat dissipation fins (7), a support frame (8), a protective shell (9), a fan (10), and a vent plate (11). The protective shell (1) is rotatably connected to the upper part of the protective cover (2). Multiple air vents are provided on both sides of the protective cover (2). The upper part of the protective shell (1) is fixedly connected to the charging rack (3), which has multiple charging slots. The lower part of the protective shell (1) is fixedly connected to the lithium battery (4). The left side of the protective shell (1) has a charging port (5). A heat-conducting plate (6) is fixedly connected to the front of each charging slot. The lower part of the charging rack (3) is fixedly connected to a heat dissipation fin (7). The heat fins (7) have multiple heat dissipation holes. Two support frames (8) are fixedly connected to the middle of the protective shell (1) on both sides. A protective shell (9) is fixedly connected between the two support frames (8) on the left and the two support frames (8) on the right. Fans (10) are rotatably connected to both sides of the protective shell (9). The charging rack (3) and the fan (10) are electrically connected to the lithium battery (4). The lithium battery (4) provides power to the charging rack (3) and the fan (10). Ventilation plates (11) are fixedly connected to both sides of the lower part of the protective shell (1). Multiple air inlets are opened on both ventilation plates (11). The front and rear charging slots are in a row. Ventilation openings (12) are arranged in a straight array on both sides of each row of charging slots.

2. The multi-slot charging compartment for drone batteries as described in claim 1, characterized in that: It also includes buckles (13), first springs (14), limiting rods (15), extrusion plates (16), limiting posts (161), push rods (162) and second springs (163). Buckles (13) are slidably connected to both sides of the lower part of the protective cover (2). The lower part of the protective cover (2) is provided with corresponding slots for the buckles (13). Two first springs (14) are connected between the rear side of the two buckles (13) and the protective cover (2). Limiting rods (15) are fixedly connected to both sides of the upper part of the protective shell (1). Extrusion plates (16) are slidably connected to both limiting rods (15). Limiting posts (161) are fixedly connected to both sides of the lower part of the protective cover (2). Push rods (162) are slidably connected inside the two limiting posts (161). The top of each push rod (162) is connected to the inside of each limiting post (161) with a second spring (163). The second spring (163) is initially in a compressed state.

3. The multi-slot charging compartment for drone batteries as described in claim 2, characterized in that: It also includes a handle (17), and the top of the protective cover (2) is fixedly connected to the handle (17).

4. The multi-slot charging compartment for drone batteries as described in claim 3, characterized in that: It also includes an observation window (18), and the top of the protective cover (2) is fixedly connected to the observation window (18).

5. The multi-slot charging compartment for drone batteries as described in claim 4, characterized in that: It also includes a filter screen (19), and a filter screen (19) is fixedly connected to each air inlet.

6. The multi-slot charging compartment for drone batteries as described in claim 5, characterized in that: It also includes anti-slip pads (20), and two anti-slip pads (20) are fixedly connected to both sides of the bottom of the protective shell (1).

Images