Battery cover plate assembly and battery

Abstract

The battery cover plate assembly comprises a battery cover plate assembly body, and a heat dissipation assembly for heat dissipation of the internal battery is arranged at the top end of the battery cover plate assembly body; firstly, the activated carbon filter screen plate is placed at the bottom end of the heat dissipation plate, then the limiting rods penetrate through the heat dissipation plate and the limiting grooves in the two ends of the activated carbon filter screen plate, the heat dissipation plate and the activated carbon filter screen plate are fixed, dust and water vapor in air can be filtered through the activated carbon filter screen plate, and the service life of a battery can be prolonged; then the heat dissipation plate is placed at the top end of the upper cover plate, a fastening threaded rod penetrates through a fastening threaded groove in one end of the heat dissipation plate and one end of the upper cover plate, the heat dissipation plate is fixed to the top end of the upper cover plate, and heat generated when the battery works can be discharged through heat dissipation openings and heat dissipation groove holes in the top end of the heat dissipation plate and the top end of the upper cover plate; the accumulation of heat in the battery cover plate assembly body is reduced, and the use performance of the battery is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of battery equipment, in particular to a battery cover assembly and a battery. Background Art

[0002] A battery is a device that converts chemical energy into electrical energy for storage and power supply. Batteries can be divided into two types: primary cells and storage cells, depending on their structure and purpose. The battery cover is a cover that covers the battery and is used to protect the battery and fix the battery in the device.

[0003] The battery cover can maintain the safety of the battery and ensure the normal operation of the device, but most battery covers are not equipped with heat dissipation vents. Even if the battery does not generate a large amount of heat, heat will accumulate inside the battery cover over a long period of use, affecting the performance of the battery. Utility Model Content

[0004] The purpose of the utility model is to provide a battery cover assembly and a battery to solve the problem that the existing battery cover can maintain the safety of the battery and ensure the normal operation of the equipment, but most of the battery covers are not provided with heat dissipation ports. Even if the battery does not generate a large amount of heat, the heat will accumulate inside the battery cover over a long period of use, affecting the performance of the battery.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a battery cover assembly and a battery, comprising a battery cover assembly body, a heat dissipation assembly for dissipating heat from the internal battery is arranged on the top of the battery cover assembly body, the battery cover assembly body comprises an upper cover and a lower cover fixedly mounted with the upper cover, heat dissipation ports for dissipating heat from the internal battery are evenly arranged on the top of the upper cover, the heat dissipation assembly comprises a heat dissipation plate fixedly mounted on the top of the upper cover, and heat dissipation slots for dissipating heat are evenly arranged on the top of the heat dissipation plate, an activated carbon filter screen is fixedly mounted on the bottom of the heat dissipation plate to block the entry of external dust and water vapor, and an adjustment assembly for adjusting the heat dissipation effect is arranged inside the heat dissipation plate.

[0006] As a further solution of the utility model: a fastening thread groove which is threadedly fixed to the fastening thread rod is opened at the top of the upper cover plate, and the fastening thread groove is evenly and symmetrically opened at the top of the upper cover plate, and the fastening thread groove is also evenly and symmetrically opened at the bottom of the heat sink.

[0007] As a further solution of the utility model: a limiting groove for limiting and fixing with a limiting rod is opened at one end of the activated carbon filter screen plate, and the limiting grooves are symmetrically and evenly opened at both ends of the activated carbon filter screen plate, and the limiting grooves are also symmetrically and evenly opened at both ends of the heat dissipation plate.

[0008] As a further solution of the utility model: the adjustment component includes a connecting rod uniformly fixed inside the heat dissipation slot hole, the connecting rod is slidably connected to the adjustment block inside the connecting rod, and the connecting rod is uniformly fixed inside the heat dissipation slot hole.

[0009] As a further solution of the utility model: a sliding groove slidably connected to the sliding block is opened inside the heat dissipation plate, and the sliding groove is symmetrically opened inside the heat dissipation plate, and the sliding block is symmetrically fixed at both ends of the adjustment block.

[0010] As a further solution of the utility model: a toggle handle for facilitating toggling the adjusting block is fixedly installed on the top of the adjusting block.

[0011] Another technical solution of the utility model: a battery, including a battery cover plate assembly body, wherein the battery is arranged inside the upper cover plate and close to one side of the heat dissipation assembly.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model first places the activated carbon filter screen plate at the bottom of the heat sink, then passes the limiting rod through the limiting grooves at both ends of the heat sink and the activated carbon filter screen plate, fixes the heat sink and the activated carbon filter screen plate, and can filter dust and water vapor in the air through the activated carbon filter screen plate, which can increase the service life of the battery, and then places the heat sink on the top of the upper cover plate, and then passes the fastening threaded rod through the fastening threaded groove at one end of the heat sink and the upper cover plate, and fixes the heat sink on the top of the upper cover plate, and the heat generated by the battery during operation can be discharged through the heat sink and the heat dissipation port and the heat dissipation slot hole at the top of the upper cover plate, thereby reducing the accumulation of heat inside the battery cover plate assembly body and increasing the performance of the battery;

[0014] 2. When the heat dissipation effect needs to be changed at the workplace, the staff pulls the adjustment block out of the connecting rod by pulling the toggle handle. The gap between the connecting rod and the heat dissipation slot hole can be adjusted through the slide groove and the sliding block, thereby changing the heat dissipation rate of the heat sink. It can be easily adjusted at different workplaces, increasing the functionality of the heat sink. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the cross-sectional structure of the side surface of the protective back cover of the utility model;

[0017] Figure 3 It is a schematic diagram of the internal structure of the protective back cover of the utility model;

[0018] Figure 4 It is a schematic diagram of the unfolded structure of the display screen body of the utility model;

[0019] Figure 5 This utility model Figure 4 Schematic diagram of the enlarged structure at point A in the middle.

[0020] In the figure: 1. Battery cover assembly body; 11. Upper cover; 12. Lower cover; 13. Heat dissipation port; 14. Fastening threaded groove; 2. Heat dissipation assembly; 21. Heat dissipation plate; 22. Heat dissipation slot hole; 23. Activated carbon filter screen; 24. Limiting groove; 25. Limiting rod; 26. Fastening threaded rod; 3. Adjustment assembly; 31. Connecting rod; 32. Adjustment block; 33. Toggle handle; 34. Slide groove; 35. Sliding block. DETAILED DESCRIPTION

[0021] 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.

[0022] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, which are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation of the present utility model. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal connection of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. The following is an explanation of the embodiments of the present utility model based on the overall structure of the present utility model.

[0023] Reference Figures 1 to 5In an embodiment of the utility model, a battery cover assembly and a battery include a battery cover assembly body 1, a heat dissipation assembly 2 for dissipating heat from an internal battery is arranged at the top of the battery cover assembly body 1, the battery cover assembly body 1 includes an upper cover 11 and a lower cover 12 fixedly mounted with the upper cover 11, heat dissipation ports 13 for dissipating heat from an internal battery are evenly arranged at the top of the upper cover 11, the heat dissipation assembly 2 includes a heat dissipation plate 21 fixedly mounted on the top of the upper cover 11, and heat dissipation slots 22 for dissipating heat are evenly arranged at the top of the heat dissipation plate 21, an activated carbon filter screen 23 for blocking external dust and water vapor from entering is fixedly mounted at the bottom of the heat dissipation plate 21, and an adjustment assembly 3 for adjusting the heat dissipation effect is arranged inside the heat dissipation plate 21.

[0024] Reference Figure 2 and Figure 5 A fastening thread groove 14 is formed at the top of the upper cover plate 11 and is threadedly fixed to the fastening thread rod 26 . The fastening thread groove 14 is evenly and symmetrically formed at the top of the upper cover plate 11 . The fastening thread groove 14 is also evenly and symmetrically formed at the bottom of the heat sink 21 .

[0025] Reference Figure 3 and Figure 5 A limiting groove 24 is provided at one end of the activated carbon filter screen plate 23 for limiting and fixing with the limiting rod 25 , and the limiting groove 24 is symmetrically and evenly opened at both ends of the activated carbon filter screen plate 23 , and the limiting groove 24 is also symmetrically and evenly opened at both ends of the heat dissipation plate 21 .

[0026] Reference Figure 3 and Figure 4 The adjustment component 3 includes a connecting rod 31 uniformly fixed to the inside of the heat dissipation slot 22, an adjustment block 32 slidably connected to the inside of the connecting rod 31, the connecting rod 31 is uniformly fixedly installed inside the heat dissipation slot 22, a sliding groove 34 slidably connected to the sliding block 35 is opened inside the heat dissipation plate 21, and the sliding groove 34 is symmetrically opened inside the heat dissipation plate 21, the sliding blocks 35 are symmetrically fixed at both ends of the adjustment block 32, and a toggle handle 33 for facilitating toggling the adjustment block 32 is fixedly installed on the top of the adjustment block 32.

[0027] In another embodiment of the present invention, a battery includes a battery cover assembly body 1 , and the battery is arranged inside an upper cover 11 and close to a side of a heat dissipation assembly 2 .

[0028] The working principle of the utility model is as follows: first, an activated carbon filter screen plate 23 is placed at the bottom of the heat sink 21, and then a limiting rod 25 is passed through the limiting grooves 24 at both ends of the heat sink 21 and the activated carbon filter screen plate 23 to fix the heat sink 21 and the activated carbon filter screen plate 23. The activated carbon filter screen plate 23 can filter dust and water vapor in the air, which can increase the service life of the battery. Then, the heat sink 21 is placed on the top of the upper cover plate 11, and then a fastening threaded rod 26 is passed through the fastening threaded groove 14 at one end of the heat sink 21 and the upper cover plate 11 to fix the heat sink 21 on the top of the upper cover plate 11. The heat dissipation ports 13 and the heat dissipation slots 22 at the top of the plate 21 and the upper cover plate 11 can discharge the heat generated by the battery when it is working, reduce the accumulation of heat inside the battery cover plate assembly body 1, and increase the performance of the battery. When the heat dissipation effect needs to be changed at the workplace, the staff pulls the adjustment block 32 out of the connecting rod 31 by pulling the toggle handle 33. The gap between the connecting rod 31 and the heat dissipation slots 22 can be adjusted through the slide groove 34 and the sliding block 35, thereby changing the heat dissipation rate of the heat dissipation plate 21. It can be easily adjusted at different workplaces, thereby increasing the functionality of the heat dissipation plate 21.

[0029] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A battery cover assembly and a battery, characterized in that: The invention comprises a battery cover plate assembly body (1), wherein a heat dissipation assembly (2) for dissipating heat from internal batteries is arranged at the top of the battery cover plate assembly body (1), wherein the battery cover plate assembly body (1) comprises an upper cover plate (11) and a lower cover plate (12) fixedly mounted on the upper cover plate (11), wherein heat dissipation ports (13) for dissipating heat from internal batteries are evenly arranged at the top of the upper cover plate (11), wherein heat dissipation assembly (2) comprises a heat dissipation plate (21) fixedly mounted on the top of the upper cover plate (11), wherein heat dissipation slots (22) for dissipating heat are evenly arranged at the top of the heat dissipation plate (21), wherein an activated carbon filter screen (23) for blocking external dust and water vapor from entering is fixedly mounted at the bottom of the heat dissipation plate (21), and an adjustment assembly (3) for adjusting the heat dissipation effect is arranged inside the heat dissipation plate (21).

2. A battery cover assembly and a battery according to claim 1, characterized in that: The top end of the upper cover plate (11) is provided with a fastening thread groove (14) threadedly fixed to the fastening thread rod (26), and the fastening thread groove (14) is evenly and symmetrically opened at the top end of the upper cover plate (11), and the fastening thread groove (14) is also evenly and symmetrically opened at the bottom end of the heat dissipation plate (21).

3. A battery cover assembly and a battery according to claim 1, characterized in that: One end of the activated carbon filter screen plate (23) is provided with a limiting groove (24) for limiting and fixing with a limiting rod (25), and the limiting groove (24) is symmetrically and evenly provided at both ends of the activated carbon filter screen plate (23), and the limiting groove (24) is also symmetrically and evenly provided at both ends of the heat dissipation plate (21).

4. A battery cover assembly and a battery according to claim 1, characterized in that: The adjustment component (3) comprises a connecting rod (31) uniformly fixed inside the heat dissipation slot hole (22), an adjustment block (32) slidably connected inside the connecting rod (31), and the connecting rod (31) is uniformly fixed inside the heat dissipation slot hole (22).

5. A battery cover assembly and a battery according to claim 1, characterized in that: A sliding groove (34) slidably connected to the sliding block (35) is provided inside the heat dissipation plate (21), and the sliding groove (34) is symmetrically provided inside the heat dissipation plate (21), and the sliding block (35) is symmetrically fixed at both ends of the adjustment block (32).

6. A battery cover assembly and a battery according to claim 4, characterized in that: A toggle handle (33) is fixedly mounted on the top of the adjusting block (32) for facilitating toggling the adjusting block (32).

7. A battery, characterized in that: The battery cover plate assembly body (1) comprises the battery cover plate assembly body (1) according to any one of claims 1 to 6, wherein the battery is arranged inside the upper cover plate (11) and close to the side of the heat dissipation assembly (2).

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