Protective cover assembly

Abstract

The utility model discloses a protective cover assembly which comprises a first protective cover, a second protective cover, a sealing piece and a sealing plate, one end of the second protective cover is arranged at one end of the first protective cover in a sleeved mode, the sealing piece is arranged between the first protective cover and the second protective cover, and the sealing plate is arranged between the first protective cover and the second protective cover. The sealing plate is installed at the bottom of the second protective cover, one end of the first protective cover is provided with a first fixing point, one end of the second protective cover is provided with a plurality of second fixing points, and the second protective cover is fixedly installed with the first protective cover through the cooperation of the first fixing point and the plurality of second fixing points. According to the protective cover assembly, the fixing position between the second protective cover and the first protective cover can be adjusted, the problem that the protective cover assembly cannot be matched and is scrapped due to the precision problem of site construction is solved, and the sealing and waterproof performance of the protective cover assembly can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of energy storage, in particular to a protective cover component. Background Art

[0002] With the development of society, carbon neutrality has increasingly become the focus of people's attention, and energy storage technology is a key link in developing clean energy and realizing energy transformation. With the rapid growth of the global energy storage market, electrochemical energy storage has huge potential in the future.

[0003] In industrial and commercial energy storage application scenarios, two adjacent energy storage cabinets are usually connected by copper busbars or cables, and the cost of cables is relatively high; copper busbar connection needs to consider the problem of waterproofing the exposed parts; the solution for waterproofing copper busbars in the existing technology is mainly to make a metal protective cover to cover the copper busbar, but due to the low precision of on-site construction, the distance between two adjacent energy storage cabinets is not within the error range, causing the two ends of the energy storage cabinet and the two ends of the protective cover to be misaligned or the length is insufficient, resulting in poor waterproofing effect or the protective cover cannot match and is scrapped. Utility Model Content

[0004] In view of this, the utility model provides a protective cover assembly, which can not only adjust the fixed position between the second protective cover and the first protective cover, avoiding the problem of the protective cover assembly being unable to match and thus being scrapped due to accuracy problems in on-site construction, but also improve the sealing and waterproof performance of the protective cover assembly and reduce maintenance.

[0005] The utility model provides a protective cover assembly, including a first protective cover, a second protective cover, a seal, and a sealing plate, one end of the second protective cover is sleeved on one end of the first protective cover, the seal is arranged between the first protective cover and the second protective cover, the sealing plate is installed at the bottom of the second protective cover, a first fixing point is provided on one end of the first protective cover, a plurality of second fixing points are provided on one end of the second protective cover, and the second protective cover is fixedly installed with the first protective cover through the cooperation of the first fixing point and the plurality of second fixing points.

[0006] Furthermore, a first flange is provided at one end of the first protective cover, the first flange is connected to one end of the first protective cover by a connecting plate, and the connecting plate is recessed into the interior of the first protective cover to form a drainage channel, and a second flange is provided at the other end of the first protective cover, and the second flange is vertically arranged around the outer edge of the other end of the first protective cover.

[0007] Furthermore, the sealing member includes a first sealing gasket and a sealing strip, wherein the first sealing gasket is installed on the sleeve area between the second protective cover and the first protective cover, and the sealing strip is installed on the first flange.

[0008] Furthermore, a circular hole is provided at one end of the first protective cover, the first fixing point is located in the circular hole, waist-shaped holes are provided on one end of the second protective cover and the first sealing gasket, and a plurality of the second fixing points are located in the waist-shaped holes.

[0009] Furthermore, a third flange is provided at the other end of the second protective cover, and the third flange is vertically arranged around the outer edge of the other end of the second protective cover.

[0010] Furthermore, mounting plates are vertically provided on both sides of the bottom of the second protective cover, mounting holes are provided on the mounting plates, and corresponding mounting holes are also provided on the sealing plate. The sealing plate is fixedly connected to the mounting plate on the second protective cover through the cooperation of the mounting holes and the mounting parts.

[0011] Furthermore, the sealing plate includes a first sealing plate and a second sealing plate, one end of the first sealing plate is vertically connected to the top of the second sealing plate, and the first sealing plate is connected to the bottom of the second protective cover.

[0012] Furthermore, a drain port is provided at the bottom of the first sealing plate, and the drain port is arranged on the first sealing plate between the first protective cover and the first flange, and two drain ports are provided, respectively located at the two ends of the drainage channel.

[0013] Furthermore, a protrusion is provided at the bottom of the first sealing plate, and the protrusion includes a horizontal plane, a vertical plane, and a curved plane. The horizontal plane is fit-connected to the bottom of the sealing plate, the vertical plane is vertically connected to the horizontal plane, one end of the curved plane is connected to the horizontal plane, and the other end is connected to the vertical plane, and the drain outlet is arranged on the vertical plane.

[0014] Furthermore, the horizontal plane and the first sealing plate are both provided with openings, and the openings enable the first sealing plate to communicate with the interior of the second protective cover, and the drain port is communicated with the openings through a drainage channel.

[0015] Compared with the existing technology, the utility model has the following beneficial technical effects:

[0016] The utility model provides a protective cover assembly, which arranges a waist-shaped hole on the second protective cover and a round hole on the first protective cover, so that there is only one first fixing point on the first protective cover, and multiple second fixing points can be formed on the second protective cover. The second protective cover can be adjusted forward and backward relative to the first protective cover during installation, thereby avoiding the problem of the protective cover assembly being unable to match and thus being scrapped due to accuracy problems in on-site construction, reducing costs and improving efficiency. In addition, a first sealing pad, a sealing strip, a drainage channel, and a drainage port are arranged between the first protective cover and the second protective cover, so that the protective cover assembly forms a triple waterproof structure. When the first sealing pad fails, water or other liquids can be discharged out of the protective cover assembly through the cooperation of the drainage channel and the drainage port. At the same time, the sealing strip forms a sealing effect, which can prevent water from entering the protective cover assembly. This solution greatly improves the waterproof effect of the protective cover assembly and reduces maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a structural schematic diagram of a protective cover assembly of the utility model;

[0018] Figure 2 This is a cross-sectional view of a protective cover assembly and an energy storage cabinet in the utility model;

[0019] Figure 3 It is a schematic diagram of the structure of the first protective cover in the utility model;

[0020] Figure 4 It is a schematic diagram of the structure of the first protective cover and the sealing member in the utility model;

[0021] Figure 5 It is a structural schematic diagram of the second protective cover in the utility model;

[0022] Figure 6 It is a schematic diagram of the structure of the second protective cover and the sealing plate assembly in the utility model;

[0023] Figure 7 It is a structural schematic diagram of the sealing plate in the utility model.

[0024] Among them: 10-first protective cover; 11-first fixing point; 12-first flange; 13-connecting plate; 14-drainage channel; 15-second flange; 20-second protective cover; 21-second fixing point; 22-third flange; 23-mounting plate; 30-seal; 31-first sealing gasket; 32-sealing strip; 40-sealing plate; 40a-first sealing plate; 40b-second sealing plate; 41-drainage outlet; 42-protrusion; 421-horizontal surface; 422-vertical surface; 423-arc surface; 43-opening; 50-energy storage cabinet; 51-mounting part; 60-second sealing gasket. DETAILED DESCRIPTION

[0025] The following is a further detailed description of the specific implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0026] In the description of the present invention, it should be noted that the orientation or position relationship indicated in the description is based on the orientation or position relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the referred parts or elements must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0027] See also Figure 1 The utility model provides a protective cover assembly, including a first protective cover 10, a second protective cover 20, a seal 30, and a sealing plate 40. One end of the second protective cover 20 is sleeved on one end of the first protective cover 10, the seal 30 is arranged between the first protective cover 10 and the second protective cover 20, the sealing plate 40 is installed at the bottom of the second protective cover 20, a first fixing point 11 is arranged on one end of the first protective cover 10, and a plurality of second fixing points 21 are arranged on one end of the second protective cover 20. The second protective cover 20 is fixedly installed with the first protective cover 10 through the first fixing point 21 and the plurality of second fixing points 22. The protective cover assembly provided by the utility model can not only adjust the fixed position between the second protective cover and the first protective cover, but also improve the sealing and waterproof performance of the protective cover assembly.

[0028] Please also read Figure 2 The protective cover assembly provided by the utility model can be applied to the jumper copper bar of the outdoor energy storage cabinet 50. At this time, one end of the first protective cover 10 is connected to one end of the second protective cover 20, the other end of the first protective cover 10 is connected to the mounting portion 51 on one energy storage cabinet 50, and the other end of the second protective cover 20 is connected to the mounting portion 51 of another energy storage cabinet 50, and a second sealing gasket 60 is provided between the first protective cover 10 and the second protective cover 20 and the mounting portion 51 to play a role of sealing and waterproofing; the second protective cover 20 can be adjusted forward and backward relative to the first protective cover 10 according to the on-site construction conditions, avoiding the problem of the protective cover assembly being unable to match and thus being scrapped due to the accuracy problem of on-site construction, reducing costs and improving efficiency; the sealing member 30 between the first protective cover 10 and the second protective cover 20 can improve the overall sealing of the protective cover assembly to achieve a waterproof effect.

[0029] See also Figure 3-4The first protective cover 10 is hollow inside, and has a U-shaped opening at both ends, which is used to be sleeved on the outer periphery of the copper bar. A first flange 12 is provided at one end of the first protective cover 10, and the first flange 12 is a U-shaped structure with an opening downward. One end of the first protective cover 10 is connected to the first flange 12 through a connecting plate 13, and the connecting plate 13 is recessed inward to form a drainage channel 14. A second flange 15 is provided at the other end of the first protective cover 10, and the second flange 15 is vertically arranged around the outer edge of the other end of the first protective cover 10. The second flange 15 is provided with a mounting hole, and the other end of the first protective cover 10 is installed and connected to the energy storage cabinet 50 through the mounting hole on the second flange 15. The sealing member 30 includes a first sealing gasket 31 and a sealing strip 32. The first sealing gasket 31 is installed between one end of the second protective cover 20 and one end of the first protective cover 10, and the sealing strip 32 is installed on the first flange 12. A snap-in groove is provided on the sealing strip 32, and the sealing strip 32 is snap-fitted to the outer periphery of the first flange 12 through the snap-in groove. The sealing strip 32 is provided to further improve the sealing and waterproof performance between the first protective cover 10 and the second protective cover 20. The drainage channel 14 is provided so that when the first sealing gasket 31 is damaged and loses its sealing effect, water entering the protective cover assembly can be discharged through the drainage channel 14.

[0030] Furthermore, a first fixing point 11 is provided on one end of the first protective cover 10, and the first fixing point 11 is a round hole. A waist-shaped hole is provided on one end of the second protective cover 20 and the first sealing gasket 31, and a plurality of second fixing points 21 are located in the waist-shaped hole. One end of the second protective cover 20 is fixedly installed with one end of the first protective cover 10 through the cooperation of the waist-shaped hole and the round hole. Since the length of the waist-shaped hole is greater than the diameter of the round hole, and the width of the waist-shaped hole is equal to the diameter of the round hole, during construction and installation, if it is found that the accuracy of the on-site construction is inaccurate, that is, the length of the copper bar and the length of the protective cover assembly are inconsistent, the position of the second protective cover 20 can be moved forward and backward to fix the round hole and the waist-shaped hole at a suitable position, thereby avoiding the problem of the protective cover assembly not matching and thus being scrapped due to the accuracy problem of on-site construction, reducing costs and improving efficiency.

[0031] See also Figure 5The interior of the second protective cover 20 is hollow, and the overall structure is in the shape of a Chinese character "J" with its opening downward. There are Chinese character "J" openings at both ends, which are used to be sleeved on the outer periphery of the copper bar. The sealing plate 40 is installed at the bottom of the second protective cover 20, so that the second protective cover 20 is roughly in a sealed structure. A third flange 22 is provided at the other end of the second protective cover 20. The third flange 22 is vertically arranged around the outer edge of the other end of the second protective cover 20. A mounting hole is provided on the third flange 22. The other end of the second protective cover 20 is installed and connected to the energy storage cabinet 50 through the mounting hole on the third flange 22. Mounting plates 23 are vertically arranged on both sides of the bottom of the second protective cover 20. The mounting plates 23 are provided with mounting holes. Corresponding mounting holes are also provided on the sealing plate 40. The sealing plate 40 is fixedly connected to the mounting plate 23 on the second protective cover 20 through the cooperation of the mounting holes and the mounting parts.

[0032] See also Figure 6-7 The sealing plate 40 includes a first sealing plate 40a and a second sealing plate 40b. One end of the first sealing plate 40a is vertically connected to the top of the second sealing plate 40b, so that the sealing plate 40 as a whole forms an L-shaped structure with an opening downward. The first sealing plate 40a is connected to the bottom of the second protective cover 20, and the second sealing plate 40b is connected to the energy storage cabinet 50. A drain port 41 is provided at the bottom of the first sealing plate 40a. The drain port 41 is arranged on the first sealing plate 40a between one end of the first protective cover 10 and the first flange 12, and two drain ports 41 are provided, which are respectively located at the two ends of the drainage channel 14.

[0033] See also Figure 7 The bottom of the first sealing plate 40a is provided with a protruding portion 42 protruding downward, and the protruding portion 42 includes a horizontal surface 421, a vertical surface 422, and an arc surface 423. The horizontal surface 421 is connected to the bottom of the sealing plate 40, and the vertical surface 422 is vertically connected to the horizontal surface 421. One end of the arc surface 423 is connected to the horizontal surface 421, and the other end is connected to the vertical surface 422. The connection between the horizontal surface 421, the vertical surface 422, and the arc surface 423 makes the protruding portion 42 form a quarter cylindrical structure. The horizontal surface 421 and the first sealing plate 40a are both provided with openings 43. The openings 43 connect the first sealing plate 40a with the interior of the second protective cover 20. The drain port 41 is provided on the vertical surface 422, and the drain port 41 is connected to the opening 43 through the drainage channel. When the first sealing gasket 31 is damaged and fails, water entering the protective cover assembly can flow down through the drainage channel 14 and then be discharged to the outside of the protective cover assembly through the drain port 41. Since the protrusion 42 is a quarter-cylindrical structure and the drain port 41 is located on the vertical surface 422 of the protrusion 42, coupled with the gravity of water, external water or other liquids can be effectively prevented from entering the interior of the protective cover assembly.

[0034] From the above description, it can be known that the utility model provides a protective cover assembly, by setting a waist-shaped hole on the second protective cover 20 and a round hole on the first protective cover 10, so that there is only one first fixing point 11 on the first protective cover 10, and multiple second fixing points 21 can be formed on the second protective cover 20. The second protective cover 20 can be adjusted forward and backward relative to the first protective cover 10 during installation, avoiding the problem of the protective cover assembly being unable to match and thus being scrapped due to accuracy problems in on-site construction, reducing costs and improving efficiency; in addition, a first sealing gasket 31, a sealing strip 32, a drain ditch 14, and a drain port 41 are set between the first protective cover 10 and the second protective cover 20, so that the protective cover assembly forms a triple waterproof structure. When the first sealing gasket 31 fails, water or other liquids can be discharged from the protective cover assembly through the cooperation of the drain ditch 14 and the drain port 41. At the same time, the sealing strip 32 forms a sealing effect, which can prevent water from entering the protective cover assembly. This solution greatly improves the waterproof effect of the protective cover assembly and reduces maintenance.

[0035] The above are only preferred embodiments of the present invention, and are not intended to limit the present invention in any form. Although the present invention has been disclosed as a preferred embodiment, it is not intended to limit the present invention. Any technician familiar with the profession can make some changes or modifications to equivalent embodiments of equivalent changes using the technical contents disclosed above without departing from the scope of the technical solution of the present invention. However, any simple modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A protective cover assembly, Features: The invention comprises a first protective cover (10), a second protective cover (20), a sealing member (30), and a sealing plate (40), wherein one end of the second protective cover (20) is sleeved on one end of the first protective cover (10), the sealing member (30) is arranged between the first protective cover (10) and the second protective cover (20), the sealing plate (40) is installed at the bottom of the second protective cover (20), a first fixing point (11) is arranged on one end of the first protective cover (10), a plurality of second fixing points (21) are arranged on one end of the second protective cover (20), and the second protective cover (20) is fixedly installed with the first protective cover (10) by the cooperation of the first fixing point (11) and the plurality of second fixing points (21).

2. The protective cover assembly according to claim 1, Features: A first flange (12) is provided at one end of the first protective cover (10), the first flange (12) is connected to one end of the first protective cover (10) via a connecting plate (13), and the connecting plate (13) is recessed into the interior of the first protective cover (10) to form a drainage channel (14), and a second flange (15) is provided at the other end of the first protective cover (10), and the second flange (15) is vertically arranged around the outer edge of the other end of the first protective cover (10).

3. The protective cover assembly according to claim 2, Features: The sealing member (30) comprises a first sealing gasket (31) and a sealing strip (32); the first sealing gasket (31) is installed on a sleeve area between the second protective cover (20) and the first protective cover (10); and the sealing strip (32) is installed on the first flange (12).

4. The protective cover assembly according to claim 3, Features: A circular hole is provided at one end of the first protective cover (10), and the first fixing point (11) is located in the circular hole; waist-shaped holes are provided on one end of the second protective cover (20) and the first sealing gasket (31), and a plurality of the second fixing points (21) are located in the waist-shaped holes.

5. The protective cover assembly according to claim 1, Features: The other end of the second protective cover (20) is provided with a third flange (22), and the third flange (22) is vertically arranged around the outer edge of the other end of the second protective cover (20).

6. The protective cover assembly according to claim 1, Features: Mounting plates (23) are vertically provided on both sides of the bottom of the second protective cover (20), the mounting plates (23) are provided with mounting holes, and the sealing plate (40) is also provided with corresponding mounting holes. The sealing plate (40) is fixedly connected to the mounting plate (23) on the second protective cover (20) through the cooperation of the mounting holes and the mounting parts.

7. The protective cover assembly according to claim 2, Features: The sealing plate (40) comprises a first sealing plate (40a) and a second sealing plate (40b), one end of the first sealing plate (40a) is vertically connected to the top of the second sealing plate (40b), and the first sealing plate (40a) is connected to the bottom of the second protective cover (20).

8. The protective cover assembly according to claim 7, Features: A drainage port (41) is provided at the bottom of the first sealing plate (40a), and the drainage port (41) is arranged on the first sealing plate (40a) between the first protective cover (10) and the first flange (12), and two drainage ports (41) are provided, respectively located at the two ends of the drainage channel (14).

9. The protective cover assembly according to claim 8, Features: A protrusion (42) is provided at the bottom of the first sealing plate (40a), and the protrusion (42) includes a horizontal surface (421), a vertical surface (422), and an arcuate surface (423); the horizontal surface (421) is closely connected to the bottom of the sealing plate (40); the vertical surface (422) is vertically connected to the horizontal surface (421); one end of the arcuate surface (423) is connected to the horizontal surface (421), and the other end is connected to the vertical surface (422); the drain outlet (41) is provided on the vertical surface (422).

10. The protective cover assembly according to claim 9, Features: The horizontal surface (421) and the first sealing plate (40a) are both provided with openings (43), and the openings (43) enable the first sealing plate (40a) to communicate with the interior of the second protective cover (20), and the drain port (41) is connected with the opening (43) through a drain channel.

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