Leakage-proof tray on battery rack

Abstract

The utility model relates to an anti-leakage tray on a battery rack, which comprises a tray main body and a liquid receiving part inserted into the inner side of the tray main body, the liquid receiving part comprises a liquid collecting box, and the top of the inner side of the liquid collecting box is fixedly connected with a filter screen plate. An upper cavity used for containing solid materials in anti-leakage liquid is formed between the top face of the filter screen plate and the tray body, a lower cavity used for containing liquid materials in the anti-leakage liquid is formed between the bottom face of the filter screen plate and the tray body, and the bottom end face of the lower cavity is arranged in an inclined mode. According to the utility model, the leaked liquid of the storage battery can be effectively cleaned without taking out the storage battery, time and labor are saved, and the bottom of the tray and the storage battery are convenient to maintain.

Description

Technical Field

[0001] The utility model relates to the technical field of battery accessories, in particular to a liquid leakage-proof tray on a battery rack. Background Art

[0002] As the environmental requirements for batteries continue to increase, customers generally require that an insulating material be used to separate the battery from the carrier to prevent the battery from leaking liquid or acid. The leaked electrolyte is easily attached to the battery bracket adjacent to the battery and will corrode the electrical equipment adjacent to the battery. Therefore, the prior art has designed a leak-proof tray.

[0003] However, most battery trays on the market are generally of an integrated assembly structure, and it is difficult to separate the battery and the tray. When leakage occurs, the adjacent batteries will be corroded and all batteries on the tray need to be removed, which makes it inconvenient to clean up the leakage in the tray. Utility Model Content

[0004] In view of the shortcomings of the prior art, the utility model provides a liquid leakage-proof tray on a battery rack. The specific technical solution is as follows:

[0005] The anti-leakage liquid tray on the battery rack includes a tray body and a liquid receiving portion inserted into the inner side of the tray body, the liquid receiving portion includes a liquid collecting box, a filter screen is fixedly connected to the inner top of the liquid collecting box, an upper cavity for accommodating solid materials in the anti-leakage liquid is formed between the top surface of the filter screen and the tray body, a lower cavity for accommodating liquid materials in the anti-leakage liquid is formed between the bottom surface of the filter screen and the tray body, and the bottom end surface of the lower cavity is inclined.

[0006] As an improvement of the above technical solution: the tray body is a rectangular box-shaped structure, and has a bottom wall and side walls surrounding the bottom wall.

[0007] As an improvement of the above technical solution: it also includes a support portion arranged on the top of the liquid receiving portion, the support portion is used to support the bottom surface of the battery, the support portion includes a plurality of longitudinal ribs arranged along the length direction of the tray body and a plurality of transverse ribs arranged along the width direction of the tray body, adjacent longitudinal ribs are spaced apart and parallel to each other, adjacent transverse ribs are spaced apart and parallel to each other, and multiple transverse ribs are parallel to each other, and both ends of the longitudinal ribs and both ends of the transverse ribs are fixedly connected to the inner wall of the tray body.

[0008] As an improvement of the above technical solution: a plurality of support bars are fixedly connected to the top of the filter screen plate along the length direction of the tray body, and each of the support bars coaxially corresponds to a longitudinal rib.

[0009] As an improvement of the above technical solution: the liquid collecting box is a rectangular box structure, a socket matching the liquid collecting box is opened on one side of the tray body, a liquid outlet pipe is fixedly connected to the obliquely downward side of the lower cavity, one end of the liquid outlet pipe passes through the outside of the liquid collecting box and is connected to a pipe cover.

[0010] As an improvement of the above technical solution: the bottom wall thickness of the tray body is 2-4 mm, the width of the longitudinal ribs and the transverse ribs is 3-5 mm, and the tray body is a plastic part.

[0011] As an improvement of the above technical solution: it also includes a fixing member, which includes a second fixing block fixedly connected to the two ends of the liquid collecting box near the liquid outlet pipe and a first fixing block fixedly connected to the two ends of the tray body near the socket and corresponding to the second fixing block, and the second fixing block and the first fixing block are fixedly connected by screws.

[0012] Beneficial effects of the utility model:

[0013] When leakage occurs, the leaked liquid will first enter the filter screen plate on the top of the liquid collecting box through the support part, and the leaked liquid will be filtered by the filter screen plate, so that the solid material with a smaller proportion in the leaked liquid will be retained in the upper cavity on the top of the filter screen plate, and the liquid material with a larger proportion in the leaked liquid will pass through the filter screen plate into the lower cavity. When the leaked liquid is taken out, the pipe cover on the liquid outlet pipe is directly removed, and the liquid material in the lower cavity directly flows out from the liquid outlet pipe. When the battery is used for a long time, the screws in the fixing parts are removed, and then the liquid collecting box is pulled out, and then the solid material on the upper cavity is poured out, so that the battery leakage can be effectively cleaned without removing the battery, which saves time and effort and is convenient for the maintenance of the bottom of the tray and the battery. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the internal structure of the liquid collecting tank in the utility model;

[0016] Figure 3 It is a structural schematic diagram of the filter screen plate in the utility model;

[0017] Figure 4 for Figure 1 Schematic diagram of the enlarged structure at point A in the middle.

[0018] Figure numerals: 1. tray body; 10. socket; 2. longitudinal ribs; 3. liquid collecting box; 300. upper cavity; 301. lower cavity; 31. filter screen; 32. support bar; 33. liquid outlet pipe; 34. pipe cover; 4. transverse ribs; 5. first fixing block; 51. second fixing block; 52. screw. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0020] Example

[0021] Please refer to Figure 1-Figure 4 The liquid-leakage-proof tray on the battery rack includes a tray body 1, and also includes a liquid receiving part inserted into the inner side of the tray body 1, the liquid receiving part includes a liquid collecting box 3, a filter screen plate 31 is fixedly connected to the inner top of the liquid collecting box 3, an upper cavity 300 for accommodating solid materials in the liquid-leakage-proof liquid is formed between the top surface of the filter screen plate 31 and the tray body 1, a lower cavity 301 for accommodating liquid materials in the liquid-leakage-proof liquid is formed between the bottom surface of the filter screen plate 31 and the tray body 1, the bottom end surface of the lower cavity 301 is inclined, and the angle between the inclined surface and the bottom end surface of the liquid collecting box 3 is between 30-60 degrees.

[0022] In an optional embodiment: the tray body 1 is a rectangular box-shaped structure, and has a bottom wall and side walls surrounding the bottom wall.

[0023] In an optional embodiment: further comprising a support portion disposed on the top of the liquid receiving portion, the support portion being used to support the bottom surface of the battery, the support portion comprising a plurality of longitudinal ribs 2 disposed along the length direction of the tray body 1 and a plurality of transverse ribs 4 disposed along the width direction of the tray body 1, adjacent longitudinal ribs 2 being spaced apart and parallel to each other, adjacent transverse ribs 4 being spaced apart and parallel to each other, and a plurality of transverse ribs 4 being parallel to each other;

[0024] Furthermore, the intersection of the longitudinal ribs 2 and the transverse ribs 4 are connected as one, so that the support part is more stably connected to the inside of the tray body 1, and both ends of the longitudinal ribs 2 and the transverse ribs 4 are fixedly connected to the inner wall of the tray body 1, so that the bottom of the battery is evenly and effectively supported by multiple longitudinal ribs 2 and transverse ribs 4, and at the same time, it does not affect the battery leakage falling into the liquid receiving part.

[0025] In an optional embodiment: a plurality of support bars 32 are fixedly connected to the top of the filter screen plate 31 along the length direction of the tray body 1, and each support bar 32 coaxially corresponds to a longitudinal rib 2. Furthermore, when the liquid collecting box 3 is inserted into the inner side of the tray body 1, the bottom end surface of the longitudinal rib 2 or the bottom end surface of the transverse rib 4 contacts the top end surface of the support bar 32, so that the support part is more stably connected to the inner side of the tray body 1 through the support bar 32, so that the support part can more stably support the battery.

[0026] In an optional embodiment: the liquid collecting box 3 is a rectangular box structure, a socket 10 matching the liquid collecting box 3 is opened on one side of the tray body 1, a liquid outlet pipe 33 is fixedly connected to the obliquely downward side of the lower cavity 301, one end of the liquid outlet pipe 33 passes through the outside of the liquid collecting box 3 and is connected to a tube cover 34, and the tube cover 34 and the liquid outlet pipe 33 can be connected in the same way as bottle caps, so as to facilitate the discharge of liquid in the lower cavity 301.

[0027] In an optional embodiment: the bottom wall thickness of the pallet body 1 is 2-4 mm, the width of the longitudinal ribs 2 and the transverse ribs 4 is 3-5 mm, the pallet body 1 is a plastic part, specifically a PP plastic part, and the pallet body 1 is formed by injection molding, which helps to reduce the difficulty and cost of mold opening. The connection of the bottom ribs has a certain strength, which can make the pallet body not easy to deform. The pallet body made of plastic is easy to mold, has low manufacturing cost, and is light in weight, and is suitable for industrial mass production.

[0028] In an optional embodiment: a fixing member is also included, the fixing member includes a second fixing block 51 fixedly connected to both ends of the liquid collecting box 3 near the liquid outlet pipe 33 and a first fixing block 5 fixedly connected to both ends of the tray body 1 near the socket 10 and corresponding to the second fixing block 51, the second fixing block 51 and the first fixing block 51 are fixedly connected by screws 52, so as to facilitate the disassembly and assembly of the liquid collecting box 3 on the tray body 1.

[0029] The anti-leakage tray of the present application can play a basic insulating role, and can prevent the battery cells from short-circuiting the battery rack when the battery leaks. The anti-leakage tray is customized according to the battery, so it can effectively limit the gap between the batteries, making the batteries neat and beautiful.

[0030] When using the present application, after placing the battery inside the tray body 1, when leakage occurs, the leaked liquid will first enter the filter screen plate 31 on the top of the liquid collecting box 3 through the support portion, and the leaked liquid will be filtered by the filter screen plate 31, so that the solid material with a smaller proportion in the leaked liquid will be retained in the upper cavity 300 on the top of the filter screen plate 31, and the liquid material with a larger proportion in the leaked liquid will pass through the filter screen plate 31 and enter the lower cavity 301. When removing the leaked liquid, directly remove the pipe cover 34 on the liquid outlet pipe 33, and the liquid material in the lower cavity 301 will directly flow out of the liquid outlet pipe 33. When the battery is used for a long time, remove the screws 52 in the fixing part, then pull out the liquid collecting box 3, and then pour out the solid material on the upper cavity 300, so that the battery leakage can be effectively cleaned without removing the battery, saving time and effort.

[0031] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A liquid-leakage-proof tray on a battery rack, comprising a tray body (1), characterized in that: The invention also comprises a liquid receiving portion inserted into the inner side of the tray body (1), the liquid receiving portion comprising a liquid collecting box (3), a filter screen plate (31) being fixedly connected to the inner top of the liquid collecting box (3), an upper cavity (300) for accommodating solid materials in the leak-proof liquid being formed between the top surface of the filter screen plate (31) and the tray body (1), a lower cavity (301) for accommodating liquid materials in the leak-proof liquid being formed between the bottom surface of the filter screen plate (31) and the tray body (1), and the bottom end surface of the lower cavity (301) is arranged in an inclined manner.

2. The anti-leakage tray on the battery rack according to claim 1, characterized in that: The tray body (1) is a rectangular box-shaped structure and has a bottom wall and side walls surrounding the bottom wall.

3. The anti-leakage tray on the battery rack according to claim 2, characterized in that: The tray further comprises a support portion arranged at the top of the liquid receiving portion, the support portion being used to support the bottom surface of the storage battery, the support portion comprising a plurality of longitudinal ribs (2) arranged along the length direction of the tray body (1) and a plurality of transverse ribs (4) arranged along the width direction of the tray body (1), the adjacent longitudinal ribs (2) being spaced apart and parallel to each other, the adjacent transverse ribs (4) being spaced apart and parallel to each other, and the plurality of transverse ribs (4) being parallel to each other, and both ends of the longitudinal ribs (2) and both ends of the transverse ribs (4) being fixedly connected to the inner side wall of the tray body (1).

4. The anti-leakage tray on the battery rack according to claim 3, characterized in that: A plurality of support bars (32) are fixedly connected to the top of the filter screen plate (31) along the length direction of the tray body (1), and each of the support bars (32) coaxially corresponds to a longitudinal rib (2).

5. The anti-leakage tray on the battery rack according to claim 4, characterized in that: The liquid collecting box (3) is a rectangular box structure, a socket (10) matching the liquid collecting box (3) is provided on one side of the tray body (1), a liquid outlet pipe (33) is fixedly connected to the obliquely downward side of the lower cavity (301), and one end of the liquid outlet pipe (33) passes through the outside of the liquid collecting box (3) and is connected to a pipe cover (34).

6. The anti-leakage tray on the battery rack according to claim 5, characterized in that: The bottom wall thickness of the tray body (1) is 2-4 mm, the widths of the longitudinal ribs (2) and the transverse ribs (4) are 3-5 mm, and the tray body (1) is a plastic part.

7. The anti-leakage tray on the battery rack according to claim 5, characterized in that: The device also comprises a fixing member, the fixing member comprising a second fixing block (51) fixedly connected to two ends of a side of the liquid collecting box (3) close to the liquid outlet pipe (33) and a first fixing block (5) fixedly connected to two ends of a side of the tray body (1) close to the socket (10) and corresponding to the second fixing block (51), the second fixing block (51) and the first fixing block (5) being fixedly connected by screws (52).

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