Lithium ion storage battery with waterproof function

Abstract

The utility model relates to the technical field of power distribution devices, and discloses a lithium ion storage battery with a waterproof function, which comprises a placement bin, a handle arranged in front of the placement bin, the handle is hinged with the left and right side surfaces of the placement bin, a base is arranged on the bottom surface of the placement bin, two fixing blocks are fixedly arranged on the back surface of the placement bin, and the two fixing blocks are horizontally arranged left and right; arc-shaped plates are arranged in front of the two fixing blocks, the bottom faces of the arc-shaped plates are fixedly connected with the containing bin, a waterproof mechanism is arranged above the arc-shaped plates, a heat dissipation mechanism is arranged in the containing bin, a containing groove is formed in the right side face of the containing bin, and water guiding grooves are formed in the front face and the back face of the containing bin; water above the containing bin flows from the waterproof plate to the water guiding groove through the waterproof plate, the water is prevented from being left at the top end of the containing bin, the lower end of the waterproof plate is clamped with the arc-shaped block, the firmness of the waterproof plate is guaranteed, the lower portion of the connecting frame is rotationally connected with the fixing shaft, the waterproof plate is conveniently opened and closed, and operation is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of power distribution devices, in particular to a lithium ion storage battery with a waterproof function. Background Art

[0002] Lithium-ion batteries are used to charge electronic devices. Conventional lithium-ion batteries use contacts to connect to electronic devices for power supply, which prevents the electronic devices from moving freely during charging, thereby reducing the flexibility of the electronic devices during charging.

[0003] The Chinese patent publication number CN216903508U discloses a lithium-ion storage battery with waterproof function, including a battery body and a transmission line, and also includes a waterproof connector, which includes a shell, two rotating shafts, two waterproof plates and two reset components. When the transmission line in the shell is not connected to an external transmission line, the reset component pushes the two waterproof plates to rotate on the shell to a side away from the transmission line through the rotating shaft until the two waterproof plates close the shell, thereby preventing water stains from contacting the transmission line, solving the problem that water stains adhere to the transmission line and cause the transmission line to rust, affecting the charging effect of the battery body on the electronic device;

[0004] However, there are still the following disadvantages: when the device is in use, the heat dissipation performs waterproof treatment on the connector, but the lithium battery body cannot be waterproofed.

[0005] Therefore, a lithium ion secondary battery with a waterproof function is proposed. Utility Model Content

[0006] The purpose of the utility model is to provide a lithium ion storage battery with waterproof function to solve the problems raised in the above background technology.

[0007] To achieve the above object, the utility model provides the following technical solutions: a lithium-ion storage battery with waterproof function, comprising a storage bin, a handle is arranged in front of the storage bin, the handle is hinged to the left and right sides of the storage bin, a base is arranged on the bottom of the storage bin, a fixed block is fixedly arranged on the back of the storage bin, two fixed blocks are arranged horizontally on the left and right sides, an arc plate is arranged in front of the two fixed blocks, the bottom surface of the arc plate is fixedly connected to the storage bin, a waterproof mechanism is arranged above the arc plate, and a heat dissipation mechanism is arranged inside the storage bin;

[0008] The right side of the storage bin is provided with a storage groove, the front and rear sides of the storage bin are provided with water diversion grooves, and the bottom surface of the storage bin is provided with ventilation grooves;

[0009] The waterproof mechanism includes a fixing part and an adjusting part;

[0010] The heat dissipation mechanism comprises a heat dissipation portion and a limiting portion.

[0011] Preferably, the fixing portion comprises a waterproof plate, an arc block is fixedly provided on the top surface of the arc plate, a fixing groove is provided on the bottom surface of the waterproof plate, the arc block is engaged with the fixing groove, and the arc block fixes the waterproof plate.

[0012] Preferably, the upper surface of the waterproof board is arc-shaped, and the waterproof board flows the water remaining on the surface to the water diversion trough.

[0013] Preferably, the adjustment part includes a connecting frame, the front end of the connecting frame is fixedly connected to the waterproof board, the lower end of the connecting frame is sleeved with a fixed shaft, the connecting frame is rotatably connected to the fixed shaft, the left and right ends of the fixed shaft are fixedly connected to the fixed block, and the connecting frame drives the waterproof board to rotate.

[0014] Preferably, the heat dissipation part includes an upper partition, a lithium battery is arranged above the upper partition, a lower partition is arranged below the upper partition, the upper partition and the lower partition are connected by a screw, and the upper partition is slidably connected to the screw.

[0015] Preferably, a spring is sleeved on the outer surface of the screw, the upper end of the spring is fixedly connected to the upper partition, and the lower end of the spring is fixedly connected to the lower partition, and the spring buffers the upper partition.

[0016] Preferably, the limiting portion comprises a limiting plate, the lower end of the limiting plate is fixedly connected to the lower partition, and the upper end of the limiting plate passes through the upper partition and is slidably connected to the upper partition.

[0017] Preferably, a cover plate is provided on the upper end of the limiting plate, and the cover plate is connected to the limiting plate by bolts. The limiting plate on the left side is provided with a through slot, and the output end of the lithium battery shaft is connected to the outside world through the through slot and the placement slot in sequence.

[0018] Compared with the prior art, the utility model has the following beneficial effects: the lithium-ion battery with waterproof function,

[0019] 1) The water on the top of the storage bin flows from the waterproof board to the water diversion trough through the waterproof board to avoid water remaining on the top of the storage bin. The lower end of the waterproof board is connected with the arc block to ensure the firmness of the waterproof board. The lower end of the connecting frame is rotatably connected with the fixed shaft to facilitate the opening and closing of the waterproof board and easy operation;

[0020] 2) The upper partition is buffered by springs. Heat dissipation grooves are provided on the surfaces of the upper and lower partitions. When the lithium battery is working for a long time, the heat dissipation grooves dissipate heat for the lithium battery. Ventilation grooves are provided on the bottom of the storage bin to realize the exchange of air in the storage bin with the outside air, so that the heat emitted by the heat dissipation grooves flows to the outside. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model;

[0022] Figure 2 This is a side view of the structure of the utility model;

[0023] Figure 3 This is a three-dimensional schematic diagram of the storage bin of the utility model;

[0024] Figure 4 This is a cross-sectional view of the structure of the utility model;

[0025] Figure 5 It is a three-dimensional schematic diagram of the heat dissipation mechanism of the utility model;

[0026] Figure 6 It is a three-dimensional schematic diagram of the upper partition of the utility model.

[0027] In the figure: a placement bin 1, a placement slot 11, a water diversion slot 12, a ventilation slot 13, a handle 2, a base 3, a fixing block 4, an arc plate 5, an arc block 51, a waterproof mechanism 6, a waterproof plate 61, a connecting frame 62, a fixing shaft 63, a heat dissipation mechanism 7, an upper partition 71, a lower partition 72, a heat dissipation slot 73, a spring 74, a limiting plate 75, a cover plate 76, a through slot 77, and a lithium battery 8. DETAILED DESCRIPTION

[0028] 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. Embodiment 1

[0029] See also Figure 1-Figure 6 The utility model provides a technical solution: a lithium-ion storage battery with waterproof function, including a storage bin 1, a handle 2 is arranged in front of the storage bin 1, the handle 2 is hinged to the left and right sides of the storage bin 1, a base is arranged on the bottom of the storage bin 1, a fixed block 4 is fixedly arranged on the back of the storage bin 1, two fixed blocks 4 are arranged horizontally on the left and right sides, an arc plate 5 is arranged in front of the two fixed blocks 4, the bottom surface of the arc plate 5 is fixedly connected to the storage bin 1, a waterproof mechanism 6 is arranged above the arc plate 5, and a heat dissipation mechanism 7 is arranged inside the storage bin 1;

[0030] A placement slot 11 is provided on the right side of the placement bin 1, water diversion slots 12 are provided on the front and back sides of the placement bin 1, and a ventilation slot 13 is provided on the bottom of the placement bin 1;

[0031] The waterproof mechanism 6 includes a fixing part and an adjusting part;

[0032] The heat dissipation mechanism 7 includes a heat dissipation portion and a limiting portion;

[0033] The fixing part includes a waterproof plate 61, an arc block 51 is fixedly arranged on the top surface of the arc plate 5, a fixing groove is opened on the bottom surface of the waterproof plate 61, the arc block 51 is clamped with the fixing groove, and the upper surface of the waterproof plate 61 is arranged in an arc shape;

[0034] The adjustment part includes a connecting frame 62, the front end of the connecting frame 62 is fixedly connected to the waterproof plate 61, the lower end of the connecting frame 62 is sleeved with a fixed shaft 63, the connecting frame 62 is rotatably connected to the fixed shaft 63, and the left and right ends of the fixed shaft 63 are fixedly connected to the fixed block 4;

[0035] Furthermore, in this embodiment, a waterproof plate 61 is provided above the storage bin 1, and the waterproof plate 61 allows the water above the storage bin 1 to flow from the waterproof plate 61 to the water diversion trough 12, thereby preventing the water from being left at the top of the storage bin 1. At the same time, the lower end of the waterproof plate 61 is engaged with the arc block 51, and a connecting frame 62 is fixedly provided on the right side of the waterproof plate 61, and the lower part of the connecting frame 62 is rotatably connected to the fixed shaft 63;

[0036] Furthermore, in this embodiment, the water above the storage bin 1 flows from the waterproof plate 61 to the water diversion trough 12 through the waterproof plate 61, so as to avoid the water remaining at the top of the storage bin 1. The lower end of the waterproof plate 61 is engaged with the arc block 51 to ensure the firmness of the waterproof plate 61. The lower end of the connecting frame 62 is rotatably connected with the fixed shaft 63, so as to facilitate the opening and closing of the waterproof plate 61 and facilitate the operation. Embodiment 2

[0037] See also Figure 1-Figure 6 , and on the basis of the first embodiment, it is further obtained that: the heat dissipation part includes an upper partition 71, a lithium battery 8 is arranged above the upper partition 71, a lower partition 72 is arranged below the upper partition 71, the upper partition 71 and the lower partition 72 are connected by a screw, the upper partition 71 is slidably connected to the screw, a spring 74 is sleeved on the outer surface of the screw, the upper end of the spring 74 is fixedly connected to the upper partition 71, and the lower end of the spring 74 is fixedly connected to the lower partition 72;

[0038] The limiting part includes a limiting plate 75, the lower end of which is fixedly connected to the lower partition plate 72, the upper end of which passes through the upper partition plate 71 and is slidably connected to the upper partition plate 71, and a cover plate 76 is provided on the upper end of the limiting plate 75, which is connected to the limiting plate 75 by bolts, and a through slot 77 is provided on the left limiting plate 75;

[0039] Furthermore, in this embodiment, the lithium battery 8 is placed on the upper partition 71, the lithium battery 8 applies pressure to the upper partition 71, the spring 74 buffers the upper partition 71, the upper partition 71 and the lower partition 72 are both provided with heat dissipation grooves 73, and the bottom surface of the placement bin 1 is provided with ventilation grooves 13 to achieve the exchange of air in the placement bin 1 with the outside air, so that the heat emitted by the heat dissipation grooves 73 flows to the outside;

[0040] Furthermore, in this embodiment, the upper partition 71 is buffered by a spring 74, and heat dissipation grooves 73 are provided on the surfaces of the upper partition 71 and the lower partition 72. When the lithium battery 8 is working for a long time, the heat dissipation grooves 73 dissipate heat for the lithium battery 8. A ventilation groove 13 is provided on the bottom surface of the placement bin 1 to realize the exchange of air in the placement bin 1 with the outside air, so that the hot air emitted by the heat dissipation grooves 73 flows to the outside.

[0041] When in use, the lithium battery 8 is placed on the upper partition 71, the lithium battery 8 applies pressure to the upper partition 71, the spring 74 buffers the upper partition 71, and the surfaces of the upper partition 71 and the lower partition 72 are provided with heat dissipation grooves 73. When the lithium battery 8 works for a long time, the heat dissipation grooves 73 dissipate heat for the lithium battery 8. The bottom surface of the placement bin 1 is provided with ventilation grooves 13 to realize the exchange of air in the placement bin 1 with the outside air, so that the hot air emitted by the heat dissipation grooves 73 flows to the outside. The left limiting plate 75 is provided with a through groove 77, and the lithium battery The output end 8 is connected to the outside world through the through groove 77 and the placement groove 11 in turn. A waterproof plate 61 is arranged above the placement bin 1. The waterproof plate 61 allows the moisture above the placement bin 1 to flow from the waterproof plate 61 to the water diversion groove 12 to avoid moisture remaining at the top of the placement bin 1. At the same time, the lower end of the waterproof plate 61 is clamped with the arc block 51 to ensure the firmness of the waterproof plate 61. A connecting frame 62 is fixedly arranged on the right side of the waterproof plate 61. The lower side of the connecting frame 62 is rotatably connected to the fixed shaft 63, which is convenient for opening and closing the waterproof plate 61 and easy to operate.

[0042] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A lithium-ion battery with waterproof function, comprising a storage compartment (1), characterized in that: A handle (2) is provided in front of the placement bin (1), and the handle (2) is hinged to the left and right sides of the placement bin (1). A base is provided on the bottom surface of the placement bin (1). A fixed block (4) is fixedly provided on the back of the placement bin (1). Two fixed blocks (4) are horizontally provided on the left and right sides. An arc plate (5) is provided in front of each of the two fixed blocks (4). The bottom surface of the arc plate (5) is fixedly connected to the placement bin (1). A waterproof mechanism (6) is provided above the arc plate (5). A heat dissipation mechanism (7) is provided inside the placement bin (1). The right side of the storage bin (1) is provided with a storage groove (11), the front and rear sides of the storage bin (1) are provided with water diversion grooves (12), and the bottom surface of the storage bin (1) is provided with ventilation grooves (13); The waterproof mechanism (6) comprises a fixing part and an adjusting part; The heat dissipation mechanism (7) comprises a heat dissipation portion and a limiting portion.

2. A lithium-ion battery with waterproof function according to claim 1, characterized in that: The fixing portion comprises a waterproof plate (61), an arc-shaped block (51) is fixedly arranged on the top surface of the arc-shaped plate (5), a fixing groove is provided on the bottom surface of the waterproof plate (61), and the arc-shaped block (51) is clamped in the fixing groove.

3. A lithium-ion battery with waterproof function according to claim 2, characterized in that: The upper surface of the waterproof plate (61) is arranged in an arc shape.

4. The lithium-ion battery with waterproof function according to claim 1, characterized in that: The adjusting portion comprises a connecting frame (62), the front end of the connecting frame (62) is fixedly connected to the waterproof plate (61), the lower end of the connecting frame (62) is sleeved with a fixed shaft (63), the connecting frame (62) is rotatably connected to the fixed shaft (63), and the left and right ends of the fixed shaft (63) are fixedly connected to the fixed block (4).

5. The lithium-ion battery with waterproof function according to claim 1, characterized in that: The heat dissipation portion comprises an upper partition (71), a lithium battery (8) is arranged above the upper partition (71), and a lower partition (72) is arranged below the upper partition (71), the upper partition (71) and the lower partition (72) are connected by a screw, and the upper partition (71) is slidably connected to the screw.

6. A lithium-ion battery with waterproof function according to claim 5, characterized in that: A spring (74) is sleeved on the outer surface of the screw rod, the upper end of the spring (74) is fixedly connected to the upper partition plate (71), and the lower end of the spring (74) is fixedly connected to the lower partition plate (72).

7. The lithium-ion battery with waterproof function according to claim 1, characterized in that: The limiting portion comprises a limiting plate (75), the lower end of the limiting plate (75) is fixedly connected to the lower partition plate (72), and the upper end of the limiting plate (75) passes through the upper partition plate (71) and is slidably connected to the upper partition plate (71).

8. The lithium-ion battery with waterproof function according to claim 7, characterized in that: A cover plate (76) is provided at the upper end of the limiting plate (75), and the cover plate (76) is connected to the limiting plate (75) by bolts. A through slot (77) is provided on the left side of the limiting plate (75).

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