Safety protection structure for battery pack rack

Abstract

The utility model provides a safety protection structure for a battery pack rack, which relates to the technical field of battery storage, and comprises a cover body used for being connected with the battery pack rack, the cover body comprises a top plate and a side plate which is arranged on the edge of the top plate and extends downwards, the top plate is provided with an opening, and a sliding piece is arranged at the opening. The sliding piece comprises a horizontally-arranged sliding plate, a horizontal limiting plate arranged above the opening and a connecting plate used for connecting the sliding plate and the horizontal limiting plate. A sliding groove facilitating sliding of the sliding plate is formed in the side wall of the opening. The battery pack rack is simple in structure, can carry out safety protection on the battery pack on the battery pack rack, prevents passing personnel from getting an electric shock, can also carry out regular inspection, maintenance and even replacement on the battery pack, can also carry out heat dissipation on the battery pack, and is long in service life of the battery pack.

Description

Technical Field

[0001] The utility model relates to the technical field of battery storage, and in particular, to a safety protection structure for a battery pack frame. Background Art

[0002] In tobacco production and processing, tobacco leaves often need to be stored in a warehouse for aging for about 2 years. During these two years, the ambient temperature and humidity in the warehouse where the tobacco leaves are stored need to be kept within an appropriate range, and heating and humidity control equipment need to be used in the warehouse. Most of these devices require AC power supply. In order to ensure that these devices can operate safely, backup battery packs need to be installed near the power supply end of the equipment. In the event of a power outage, the backup battery packs need to be switched to power supply. These battery packs need to be stored in battery racks.

[0003] However, the tobacco warehouse environment is complex, with high humidity in the air (moisture is released from tobacco leaves), rich oily substances in tobacco leaves, and multiple battery pack terminals are exposed in series. People coming in and out of the warehouse are also very dense, and the terminals may easily accumulate water and oil, which may cause corrosion and damage to the terminals, or even a short circuit in the terminals, causing a fire in the warehouse. It may also cause people coming in and out to touch the terminals and get electric shocks, so it is necessary to isolate the battery pack and the battery rack for safety protection. At the same time, the battery pack may generate heat during operation, and this heat needs to be discharged. In addition, the battery pack needs to check each battery for faults at regular intervals, and replace and repair the faulty batteries, so it is not feasible to simply isolate the battery rack for safety protection.

[0004] Therefore, in order to solve the above problems, it is necessary for us to design a reasonable and efficient safety protection structure for the battery rack. Utility Model Content

[0005] The utility model aims to provide a safety protection structure for a battery pack rack, which has a simple structure and can provide safety protection for the battery packs on the battery pack rack to prevent electric shock to passers-by. The utility model can also perform regular inspection, maintenance and even replacement of the battery packs, and can also dissipate heat from the battery packs, thereby extending the service life of the battery packs.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A safety protection structure for a battery pack rack, comprising a cover body for connecting to the battery pack rack, the cover body comprising a top plate and a side plate extending downward from the edge of the top plate, an opening being provided on the top plate, a sliding member being provided at the opening, the sliding member comprising a horizontally provided sliding plate, a horizontal limit plate provided above the opening, and a connecting plate for connecting the sliding plate and the horizontal limit plate; the side wall of the opening is provided with a sliding groove for facilitating the sliding of the sliding plate.

[0008] As a preferred embodiment of the present invention, the length of the horizontal limiting plate is greater than the length of the opening.

[0009] As a preferred embodiment of the utility model, a limiting lower plate is provided at the lower end of the connecting plate, and the distance between the limiting lower plate and the horizontal limiting plate is equal to the thickness of the top plate.

[0010] As a preferred embodiment of the present invention, a waterproof sealing pad is provided on the side of the sliding plate.

[0011] As a preferred embodiment of the utility model, the battery pack rack is provided with batteries, the batteries are provided with terminal heads, and the battery pack rack is provided with guardrails for limiting the batteries; the bottom of the side panel is used for hooks connected to the guardrails.

[0012] As a preferred embodiment of the present invention, a rotating shaft for connecting with the hook is provided at the bottom of the side plate, and the hook rotates around the rotating shaft.

[0013] As a preferred embodiment of the present invention, the side plate is provided with a first heat dissipation hole, and the first heat dissipation hole is a long hole.

[0014] As a preferred embodiment of the present invention, a detachable end plate is provided at the end of the top plate, and a second heat dissipation hole is provided on the detachable end plate.

[0015] As a preferred embodiment of the present invention, the cover body is an insulating member.

[0016] As a preferred embodiment of the present invention, the top plate is a transparent member.

[0017] The utility model provides a safety protection structure for a battery pack rack, which has the following beneficial effects: the structure is simple, the battery pack on the battery pack rack can be safely protected to prevent electric shock to passers-by, the battery pack can be regularly inspected, repaired or even replaced, the battery pack can be cooled, and the battery pack has a long service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the disassembled three-dimensional structure of an overall structure (the battery pack frame is not shown) of an embodiment of a safety protection structure for a battery pack frame of the utility model;

[0019] Figure 2 It is a side view structural schematic diagram of an embodiment of a safety protection structure for a battery pack rack of the utility model when the cover opening is opened;

[0020] Figure 3 It is a side view structural schematic diagram of a cover body of an embodiment of a safety protection structure for a battery pack rack of the utility model when the opening is closed;

[0021] Figure 4 It is a three-dimensional structural schematic diagram of a sliding member of an embodiment of a safety protection structure for a battery pack rack of the utility model;

[0022] Figure 5 This is a schematic diagram of the overall structure (sliding parts are not shown) of a top view of an embodiment of a safety protection structure for a battery pack rack of the utility model;

[0023] In the figure: 1, cover body, 11, top plate, 12, side plate, 13, opening, 131, slide groove, 14, first heat dissipation hole, 15, detachable end plate, 151, second heat dissipation hole, 16, hook, 161, rotating shaft, 2, sliding member, 21, sliding plate, 22, horizontal limit plate, 23, connecting plate, 24, limit lower plate, 3, battery pack rack, 31, battery, 32, terminal head, 33, guardrail. DETAILED DESCRIPTION

[0024] The following are specific embodiments of the present invention, which further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0025] Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that unless otherwise specifically stated, the relative arrangement and steps of the modules and steps described in these embodiments do not limit the scope of the present invention.

[0026] At the same time, it should be understood that for the convenience of description, the processes in the drawings are not just performed separately, but multiple steps are performed in an interlaced manner.

[0027] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, or the positions or positional relationships in which the product of the present utility model is usually placed when in use. They 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 on the present utility model. In addition, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0028] The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the present invention, its application, or uses.

[0029] Technologies, methods, and systems known to ordinary technicians in the relevant art may not be discussed in detail, but where appropriate, the technologies, methods, and systems should be considered part of the authorization specification.

[0030] Embodiment 1: Figures 1 to 5 The figure is only one of the embodiments of the present invention, a safety protection structure for a battery rack, including a cover body 1 for connecting to the battery rack 3, the cover body 1 includes a top plate 11 and a side plate 12 arranged on the edge of the top plate 11 and extending downward, the top plate 11 is provided with an opening 13, a sliding member 2 is provided at the opening 13, the sliding member 2 includes a horizontally arranged sliding plate 21, a horizontal limit plate 22 arranged above the opening 13 and a connecting plate 23 for connecting the sliding plate 21 and the horizontal limit plate 22; the side wall of the opening 13 is provided with a slide groove 131 for facilitating the sliding of the sliding plate 21.

[0031] In the present invention, a plurality of batteries 31 are arranged on the battery pack rack 3. These batteries 31 are arranged in an array and a plurality of batteries 31 are connected through terminal heads 32 to form a battery pack. The cover 1 is used to connect with the battery pack rack 3 to protect the battery pack. The cover 1 includes a top plate 11 and a side plate 12 extending downward from the edge of the top plate 11. In fact, there is a side plate 12 at both ends of the top plate 11, so that the cover 1 forms a C-shaped structure, which is covered on the top of the battery pack to protect the battery pack. The lower end of the side plate 12 is connected to the battery pack rack 3, and the top plate 11 is provided with a side plate 12. An opening 13 is provided, and the opening 13 is located directly above the terminal head 32. The opening 13 is opened and closed by sliding of the sliding member 2 provided at the opening 13. When the opening 13 is closed, the upper side of the battery pack can be sealed, which greatly reduces the risk of tobacco oil dripping onto the terminal head 32 and completely eliminates the risk of passing staff touching the terminal head 32. Then, at regular intervals, the opening 13 is opened so that there is no obstruction above the terminal head 32. At this time, the staff can conduct an electrical test on the terminal head 32, and repair it in time if there is a fault, to ensure that the battery pack is in normal condition.

[0032] The sliding member 2 includes a horizontally arranged sliding plate 21, a horizontal limiting plate 22 arranged above the opening 13, and a connecting plate 23 for connecting the sliding plate 21 and the horizontal limiting plate 22; the side wall of the opening 13 is provided with a sliding groove 131 for facilitating the sliding of the sliding plate 21, the sliding plate 21 slides in the sliding groove 131, and when the sliding plate 21 is close to the bottom of the sliding groove 131, the opening 13 is opened, as shown in FIG. Figure 2 On the contrary, when the sliding plate 21 is away from the bottom of the chute 131, the opening 13 is closed, as shown Figure 3 shown.

[0033] Of course, the length of the horizontal limit plate 22 is greater than the length of the opening 13 to prevent the entire sliding member 2 from falling below the opening 13, and a waterproof sealing gasket is provided on the side of the sliding plate 21, and a waterproof sealing gasket is also provided on the lower side of the horizontal limit plate 22 to ensure that the opening 13 is completely sealed when closed to prevent water droplets and oil droplets from seeping down from the upper side of the top plate 11.

[0034] Finally, the side panel 12 is provided with a first heat dissipation hole 14 , which is a long hole and can dissipate heat for the battery pack. A filter is provided at the first heat dissipation hole 14 to prevent tobacco oil from contaminating and corroding the terminal head 32 .

[0035] The utility model discloses a safety protection structure for a battery pack rack, which has a simple structure and can provide safety protection for the battery packs on the battery pack rack to prevent electric shock to passers-by, and can also perform regular inspection, maintenance and even replacement of the battery packs, and can also dissipate heat for the battery packs, so that the battery packs have a long service life.

[0036] Embodiment 2, still as Figures 1 to 5 The figure shown is only one of the embodiments of the present invention. On the basis of the first embodiment, in a safety protection structure for a battery pack rack of the present invention, a limiting lower plate 24 is arranged at the lower end of the connecting plate 23, and the distance between the limiting lower plate 24 and the horizontal limiting plate 22 is equal to the thickness of the top plate 11, so that when the opening 13 is closed, the overall stability of the sliding member 2 is stronger.

[0037] The opening 13 is a long strip opening, so that when the opening 13 is opened, a row of terminal heads 32 can be inspected. The lengths of the limiting lower plate 24, the connecting plate 23 and the sliding plate 21 are all equal to the length of the opening 13; the length of the horizontal limiting plate 22 is greater than the length of the opening 13.

[0038] In the utility model, the battery pack rack 3 is provided with a battery 31, the battery 31 is provided with a terminal 32, and the battery pack rack 3 is provided with a guardrail rod 33 for limiting the battery 31; the bottom of the side panel 12 is provided with a hook 16 connected to the guardrail rod 33, and the bottom of the side panel 12 is provided with a rotating shaft 161 for connecting to the hook 16, the hook 16 rotates around the rotating shaft 161, and the hook 16 can be rotated to buckle the guardrail rod 33, thereby completing the connection between the side panel 12 and the battery pack rack 3.

[0039] In addition, a removable end plate 15 is provided at the end of the top plate 11, and the entire cover body 1 presents a C-shaped structure. Then the side adjacent to the side plate 12 is vacant, and the removable end plate 15 can be installed. Normally, the removable end plate 15 is installed and cannot be moved. When the battery pack needs to be repaired or replaced, the removable end plate 15 can be removed and the battery 31 can be repaired or replaced.

[0040] It is best that the detachable end plate 15 is provided with a second heat dissipation hole 151 , and the second heat dissipation hole 151 is also provided with a filter.

[0041] Furthermore, the cover body 1 is an insulating member. In fact, the entire cover body 1 should be a fireproof insulating member to prevent electric shock and internal fire.

[0042] Finally, the top plate 11 is a transparent member, which is convenient for the staff to check the status of the battery 31 through the top plate 11 .

[0043] The utility model discloses a safety protection structure for a battery pack rack, which has a simple structure and can provide safety protection for the battery packs on the battery pack rack to prevent electric shock to passers-by, and can also perform regular inspection, maintenance and even replacement of the battery packs, and can also dissipate heat for the battery packs, so that the battery packs have a long service life.

[0044] The present invention is not limited to the above specific implementation modes, and the present invention can have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made to the above implementation modes based on the technical essence of the present invention shall be included in the protection scope of the present invention.

Claims

1. A safety protection structure for a battery rack, characterized in that: The invention comprises a cover body (1) for connecting to a battery pack frame (3), the cover body (1) comprising a top plate (11) and a side plate (12) arranged at the edge of the top plate (11) and extending downward, the top plate (11) being provided with an opening (13), a sliding member (2) being provided at the opening (13), the sliding member (2) comprising a horizontally arranged sliding plate (21), a horizontal limiting plate (22) arranged above the opening (13), and a connecting plate (23) for connecting the sliding plate (21) and the horizontal limiting plate (22); a sliding groove (131) for facilitating the sliding of the sliding plate (21) is provided on the side wall of the opening (13).

2. A safety protection structure for a battery pack rack according to claim 1, characterized in that: The length of the horizontal limiting plate (22) is greater than the length of the opening (13).

3. The safety protection structure for a battery rack according to claim 1, characterized in that: A limiting lower plate (24) is provided at the lower end of the connecting plate (23), and the distance between the limiting lower plate (24) and the horizontal limiting plate (22) is equal to the thickness of the top plate (11).

4. The safety protection structure for a battery rack according to claim 1, characterized in that: A waterproof sealing pad is provided on the side of the sliding plate (21).

5. The safety protection structure for a battery rack according to claim 1, characterized in that: The battery pack frame (3) is provided with a battery (31), the battery (31) is provided with a terminal (32), and the battery pack frame (3) is provided with a guardrail (33) for limiting the position of the battery (31); and a hook (16) is provided at the bottom of the side plate (12) for connecting to the guardrail (33).

6. A safety protection structure for a battery rack according to claim 5, characterized in that: A rotating shaft (161) for connecting to the hook (16) is provided at the bottom of the side plate (12), and the hook (16) rotates around the rotating shaft (161).

7. The safety protection structure for a battery rack according to claim 1, characterized in that: The side plate (12) is provided with a first heat dissipation hole (14), and the first heat dissipation hole (14) is a long hole.

8. The safety protection structure for a battery rack according to claim 1, characterized in that: A detachable end plate (15) is provided at the end of the top plate (11), and a second heat dissipation hole (151) is provided on the detachable end plate (15).

9. The safety protection structure for a battery pack rack according to claim 1, characterized in that: The cover body (1) is an insulating member.

10. The safety protection structure for a battery rack according to claim 1, characterized in that: The top plate (11) is a transparent member.

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