A water-cooled heat dissipation transformer

By designing the water-cooled heat dissipation mechanism and fixing mechanism in the transformer, the problems of poor air-cooled heat dissipation effect and the offset of the water-cooled heat dissipation liquid pipe are solved, and effective heat dissipation and stable cooling are achieved in high-temperature environments.

CN113744965BActive Publication Date: 2025-06-13SHIJIAZHUANG XIANFENG ELECTRIC POWER TRANSFORMER CO LTD
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Patent Information

Application Number
CN202111042587.9
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2021-09-07
Publication Date
2025-06-13
Estimated Expiration
2041-09-07

AI Technical Summary

Technical Problem

The existing transformer cooling methods are mainly air-cooled, which cannot effectively dissipate heat in hot or high temperature environments, resulting in heat accumulation and high safety hazards; while water-cooled heat sink transformers lack a stable fixing mechanism, and the coolant pipe is easily deviated or detached from the installation position, resulting in poor heat dissipation performance and waste of energy.

Method used

A water-cooled heat-sink transformer is designed, adopting a water-cooled heat-sinking mechanism and multiple fixing mechanisms. The cooling water is driven through the water pump to flow through the first and second liquid tubes, providing a uniform water-cooling environment for the transformer, and avoiding the cooling liquid tube offset through the fixing mechanism.

Benefits of technology

It realizes effective heat dissipation in high-temperature environments, reduces safety risks, and improves the stability of the coolant tube, avoiding poor heat dissipation performance and energy waste.

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Abstract

The present invention discloses a water-cooled transformer, and its technical solution is as follows: It includes a transformer body, and a water-cooled heat dissipation mechanism is provided at the top of the transformer body. The water-cooled heat dissipation mechanism includes a water storage tank, two connecting pipes, a cooling tank, a water pump, a first liquid pipe and a second liquid pipe. The water storage tank, the cooling tank and the water pump are all fixedly installed on the top of the transformer body. The water storage tank and the cooling tank are connected through one of the connecting pipes in a through manner, and the water storage tank and the water supply end of the water pump are connected through the other connecting pipe in a through manner. The beneficial effect of a water-cooled transformer is that: by setting a plurality of fixing mechanisms in the present invention, the user can rotate the cover plate, and the cover plate can push the second connecting block to slide in the chute through the movable rod, thereby driving the slider to slide inside the housing until it slides to the inner end of the housing, and the two magnetic blocks are magnetically adsorbed together, so as to limit the position of the cover plate on the two side plates and form a limit on the second liquid pipe.
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Description

Technical Field

[0001] The present invention relates to the technical field of transformer heat dissipation, and particularly relates to a water-cooled heat dissipation transformer. Background Art

[0002] A transformer is a device that utilizes the electromagnetic mutual induction effect to transform voltage, current, and impedance. With the development of industrial technology, the uses of transformers have become increasingly widespread, mainly applied in the chemical industry, environmental protection industry, power system, metallurgical system, industry, nuclear power industry, fire safety monitoring, and transportation industry, etc.

[0003] Since various electronic components and modules are mostly integrated or installed inside the transformer housing, these electronic components will generate a large amount of heat during operation. If the heat cannot be discharged in time, it will reduce the overall service life of the equipment and pose very serious safety hazards.

[0004] The prior art has the following deficiencies: Most of the cooling methods of transformers in the prior art are air-cooling. However, in hot or high-temperature environments, air-cooling cannot achieve good heat dissipation effects, heat accumulates, and the safety hazards are relatively high. For some transformers using water-cooling for heat dissipation, when in use, the coolant pipes are mostly unevenly arranged manually, lacking a stable fixing mechanism, and the coolant pipes often shift or deviate from the installation position, resulting in poor heat dissipation performance and causing a certain amount of energy waste.

[0005] Therefore, it is very necessary to provide a water-cooled heat dissipation transformer. Summary of the Invention

[0006] For this reason, the present invention provides a water-cooled heat dissipation transformer, which solves the problems mentioned in the above background art by setting a water-cooled heat dissipation mechanism and a plurality of fixing mechanisms.

[0007] To achieve the above object, the present invention provides the following technical solution: A water-cooled heat dissipation transformer, including a transformer body. A water-cooled heat dissipation mechanism is provided at the top of the transformer body. The water-cooled heat dissipation mechanism includes a water storage tank, two connecting pipes, a cooling tank, a water pump, a first liquid pipe, and a second liquid pipe. The water storage tank, the cooling tank, and the water pump are all fixedly installed on the top of the transformer body. The water storage tank and the cooling tank are connected through one of the connecting pipes in a through manner. The water storage tank and the water supply end of the water pump are connected through the other connecting pipe in a through manner. One end of the first liquid pipe is connected to the outlet of the cooling tank in a through manner. The first liquid pipe extends into the inner bottom of the transformer body and is arranged in a bent shape. The second liquid pipe is arranged in a bent shape on the four sides inside the transformer body. The ends of the first liquid pipe and the second liquid pipe are connected to each other in a through manner. The end of the second liquid pipe away from the first liquid pipe extends out of the outside of the transformer body and is fixedly connected to the water pumping end of the water pump. A plurality of fixing mechanisms are respectively arranged along the second liquid pipe on the four sides inside the transformer body.

[0008] Preferably, a plurality of limiting plates are fixedly connected to the bottom of the transformer body, and every two of the limiting plates form a limiting group, and the first liquid pipes are respectively distributed along a plurality of limiting groups.

[0009] Preferably, a plurality of hooks are fixedly connected to the inner top of the transformer body, and a plurality of barbs are fixedly connected to the four sides inside the transformer body, and the bent portions of the second liquid pipes are respectively distributed along a plurality of hooks and barbs.

[0010] Preferably, a support frame is fixedly connected to the top of the transformer body, and two sunshades are fixedly connected to the top of the support frame. The two sunshades are arranged diagonally, and a plurality of drain grooves are formed on the top surfaces of the two sunshades, and the plurality of drain grooves are uniformly arranged in an array.

[0011] Preferably, the fixing mechanism includes a cover plate and two side plates. The two side plates are both fixedly connected to the transformer body. Circular grooves are formed on one side surface of the bottoms of the two side plates, and rotating blocks are arranged in the two circular grooves. The two rotating blocks are respectively rotatably connected to the two side plates through the two circular grooves.

[0012] Preferably, a through groove is formed on one side surface of the cover plate, and connecting rods are fixedly connected to both sides of the bottom of the cover plate. The two ends of the two connecting rods away from the cover plate are respectively fixedly connected to the two rotating blocks.

[0013] Preferably, shells are fixedly connected to the tops of the two side plates. Sliders are arranged inside the two shells. The two sliders are respectively slidably connected to the two shells. Chute grooves are formed on one side surface of the two shells. Second connecting blocks are fixedly connected to one side of the two sliders. The two second connecting blocks are respectively slidably connected to the two shells through the two chute grooves.

[0014] Preferably, first connecting blocks are fixedly connected to both sides of the cover plate. Activity rods are arranged on both sides of the cover plate. One ends of the two activity rods are respectively movably hinged to the two first connecting blocks, and the other ends of the two activity rods are respectively movably hinged to the two second connecting blocks. Connecting components are arranged on one side of the two shells.

[0015] Preferably, the connecting component includes two magnetic blocks. One of the magnetic blocks is fixedly connected to the inner top of the shell, and the other magnetic block is fixedly connected to the top of the slider. The opposite sides of the two magnetic blocks are magnetically connected.

[0016] Preferably, the connecting component includes a spring and a limiting block. A receiving groove is formed on one side surface of the slider. The spring is located in the receiving groove and one end thereof is fixedly connected to the slider. A limiting groove is formed on one side surface of the housing. The limiting groove matches the receiving groove in specification. The limiting block is fixedly connected to the end of the spring away from the receiving groove. The limiting block is slidably connected to the slider through the receiving groove and is slidably connected to the housing through the limiting groove. One side of the bottom of the limiting block is provided with a rounded corner.

[0017] The beneficial effects of the present invention are as follows:

[0018] 1. By providing a water-cooling heat dissipation mechanism, driven by a water pump, the cooling water flows through the first liquid pipe and the second liquid pipe in sequence, providing a uniform water-cooling environment inside the transformer, and finally being sent back to the water storage tank by the water pump to form a water-cooling cycle for heat dissipation. This effectively solves the problem that most of the existing transformer cooling methods are air-cooling, but in hot or high-temperature environments, air-cooling cannot achieve good heat dissipation effects, resulting in heat accumulation and relatively high safety hazards.

[0019] 2. By providing a plurality of fixing mechanisms, the user can rotate the cover plate, so that the cover plate pushes the second connecting block to slide in the chute through the movable rod, thereby driving the slider to slide inside the housing until it slides to the inner end of the housing, and the two magnetic blocks are magnetically adsorbed together, thereby limiting the position of the cover plate on the two side plates and forming a limit on the second liquid pipe to prevent it from shifting, playing a fixing role. This effectively solves the problem that in the prior art, the artificial arrangement of the coolant pipes is mostly uneven, lacking a stable fixing mechanism, and the coolant pipes often shift and deviate from the installation position, resulting in poor heat dissipation performance and energy waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is the overall structural schematic diagram provided by the present invention;

[0021] Figure 2 is the overall structural explosion diagram provided by the present invention;

[0022] Figure 3 is provided by the present invention Figure 2 enlarged view of the structure of part A therein;

[0023] Figure 4 is provided by the present invention Figure 2 enlarged view of the structure of part B therein;

[0024] Figure 5 is the structural schematic diagram of the first liquid pipe and the second liquid pipe provided by the present invention;

[0025] Figure 6 is the structural schematic diagram of the fixing mechanism provided by the present invention;

[0026] Figure 7 Schematic structural diagram of Embodiment 2 provided by the present invention;

[0027] Figure 8 Provided by the present invention Figure 7 Enlarged view of the structure of part C in;

[0028] In the figure: 1, transformer body; 2, water storage tank; 3, connecting pipe; 4, cooling tank; 5, water pump; 6, first liquid pipe; 7, second liquid pipe; 8, limiting plate; 9, hook; 10, barbed hook; 11, support frame; 12, sunshade; 13, drain trough; 14, cover plate; 15, side plate; 16, rotating block; 17, through groove; 18, connecting rod; 19, housing; 20, slider; 21, chute; 22, second connecting block; 23, first connecting block; 24, movable rod; 25, magnet; 26, spring; 27, limiting block; 28, receiving groove; 29, limiting groove; 30, rounded corner. Specific embodiments

[0029] The following is a description of the preferred embodiments of the present invention with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are only for the purpose of illustrating and explaining the present invention, and are not used to limit the present invention.

[0030] Embodiment 1:

[0031] Referring to the attached Figures 1-6 , a water-cooled heat dissipation transformer provided by the present invention includes a transformer body 1. A water-cooled heat dissipation mechanism is provided on the top of the transformer body 1. The water-cooled heat dissipation mechanism includes a water storage tank 2, two connecting pipes 3, a cooling tank 4, a water pump 5, a first liquid pipe 6 and a second liquid pipe 7. The water storage tank 2, the cooling tank 4 and the water pump 5 are all fixedly installed on the top of the transformer body 1. The water storage tank 2 and the cooling tank 4 are connected through one of the connecting pipes 3 in a penetrating manner. The water storage tank 2 and the water delivery end of the water pump 5 are connected through the other connecting pipe 3 in a penetrating manner. One end of the first liquid pipe 6 is connected to the outlet of the cooling tank 4 in a penetrating manner. The first liquid pipe 6 extends into the inner bottom of the transformer body 1 and is arranged in a bent shape. The second liquid pipe 7 is arranged in a bent shape on the four sides inside the transformer body 1. The ends of the first liquid pipe 6 and the second liquid pipe 7 are connected to each other in a penetrating manner. The end of the second liquid pipe 7 far from the first liquid pipe 6 extends out of the outside of the transformer body 1 and is fixedly connected to the water pumping end of the water pump 5. A plurality of fixing mechanisms are respectively arranged along the second liquid pipe 7 on the four sides inside the transformer body 1;

[0032] Furthermore, a plurality of limiting plates 8 are fixedly connected to the bottom of the transformer body 1. Every two of the limiting plates 8 form a limiting group. The first liquid pipe 6 is distributed along a plurality of limiting groups. Through the plurality of limiting groups, the position of the first liquid pipe 6 can be limited, so that it can be evenly distributed and will not shift during later use;

[0033] Furthermore, a plurality of hooks 9 are fixedly connected to the inner top of the transformer body 1, and a plurality of barbs 10 are fixedly connected to the four sides inside the transformer body 1. The bent portions of the second liquid pipes 7 are respectively distributed along the plurality of hooks 9 and barbs 10. Through the plurality of hooks 9 and barbs 10, the bent portions of the second liquid pipes 7 can be supported;

[0034] Furthermore, a support frame 11 is fixedly connected to the top of the transformer body 1, and two sunshades 12 are fixedly connected to the top of the support frame 11. The two sunshades 12 are arranged diagonally. A plurality of drain grooves 13 are formed on the top surfaces of the two sunshades 12, and the plurality of drain grooves 13 are evenly distributed in an array. The support frame 11 serves to support the sunshades 12. The sunshades 12 can effectively block sunlight, preventing the water-cooled heat dissipation mechanism from being directly irradiated by sunlight and generating heat. At the same time, by arranging the two sunshades 12 diagonally and providing a plurality of drain grooves 13 thereon, effective drainage can be achieved during rainy weather;

[0035] Furthermore, the fixing mechanism includes a cover plate 14 and two side plates 15. The two side plates 15 are both fixedly connected to the transformer body 1. Circular grooves are formed on the bottom surfaces of one sides of the two side plates 15, and rotating blocks 16 are arranged in the two circular grooves. The two rotating blocks 16 are respectively rotatably connected to the two side plates 15 through the two circular grooves. The two side plates 15 can limit the second liquid pipes 7. By rotating the two rotating blocks in the two circular grooves, rotational support can be provided for the cover plate 14;

[0036] Furthermore, a through groove 17 is formed on one side surface of the cover plate 14, and connecting rods 18 are fixedly connected to both sides of the bottom of the cover plate 14. The ends of the two connecting rods 18 far from the cover plate 14 are respectively fixedly connected to the two rotating blocks 16. The two connecting rods 18 serve as connecting members;

[0037] Furthermore, shells 19 are fixedly connected to the tops of the two side plates 15. Sliders 20 are arranged inside the two shells 19. The two sliders 20 are respectively slidably connected to the two shells 19. Slide grooves 21 are formed on one side surfaces of the two shells 19. Second connecting blocks 22 are fixedly connected to one sides of the two sliders 20. The two second connecting blocks 22 are respectively slidably connected to the two shells 19 through the two slide grooves 21. The slide grooves 21 serve as sliding guides;

[0038] Further, first connection blocks 23 are fixedly connected to both sides of the cover plate 14. Moving rods 24 are provided on both sides of the cover plate 14. One ends of the two moving rods 24 are respectively movably hinged to the two first connection blocks 23, and the other ends of the two moving rods 24 are respectively movably hinged to the two second connection blocks 22. Connection assemblies are provided on one side of each of the two housings 19. The moving rods 24 play a connecting role. By being respectively movably hinged to the first connection blocks 23 and the second connection blocks, when the cover plate 14 rotates around the rotating block 16, the slider 20 can be pushed to slide within the housing 19;

[0039] Further, the connection assembly includes two magnetic blocks 25. One of the magnetic blocks 25 is fixedly connected to the inner top of the housing 19, and the other magnetic block 25 is fixedly connected to the top of the slider 20. The opposite sides of the two magnetic blocks 25 are magnetically connected. By providing the two magnetic blocks 25, when the slider 20 slides to the inner end of the housing 19, the two magnetic blocks 25 will be magnetically attracted together to complete the connection.

[0040] The use process of the present invention is as follows: When using the present invention, the user can bend and arrange the first liquid pipe 6 along each limiting group, then connect it to the second liquid pipe 7, and then the second liquid pipe 7 can be respectively passed through between every two side plates 15, and then bent along the positions of the multiple barbs 10 and the hooks 9, so that the second liquid pipe 7 bypasses the multiple barbs 10 and the hooks 9 and finally extends out from inside the transformer body 1 and is connected to the water pumping end of the water pump 5. Then, the user rotates the cover plate 14 with the rotating block 16 as the axis, so that the cover plate 14 pushes the second connection block 22 to slide in the chute 21 through the moving rod 24, thereby driving the slider 20 to slide inside the housing 19 until it slides to the inner end of the housing 19, and the two magnetic blocks 25 are magnetically attracted together to complete the connection, thereby limiting the position of the cover plate 14 on the two side plates 15, forming a limit on the second liquid pipe 7, avoiding its deviation, and playing a fixing role. Then, the user can add water into the water storage tank 2, and then turn on the water pump 5. The water enters the cooling tank 4 through the connecting pipe 3, then flows through the first liquid pipe 6. Through the multiple limiting groups arranged at the inner bottom of the transformer body 1, the first liquid pipe 6 is evenly distributed, and then enters the second liquid pipe 7 and flows along the four side walls inside the transformer body 1 to provide a uniform water cooling environment inside the transformer. Finally, it is sent back to the water storage tank 2 by the water pump 5 to form a water cooling cycle, effectively realizing heat dissipation.

[0041] Embodiment 2:

[0042] Refer to the appendix Figures 7-8, a water-cooled transformer provided by the present invention, different from Embodiment 1, the connection assembly includes a spring 26 and a limiting block 27. A receiving groove 28 is formed on one side surface of the slider 20. The spring 26 is located in the receiving groove 28 and one end thereof is fixedly connected to the slider 20. A limiting groove 29 is formed on one side surface of the housing 19. The limiting groove 29 matches the specifications of the receiving groove 28. The limiting block 27 is fixedly connected to the end of the spring 26 away from the receiving groove 28. The limiting block 27 is slidably connected to the slider 20 through the receiving groove 28, and the limiting block 27 is slidably connected to the housing 19 through the limiting groove 29. One side of the bottom of the limiting block 27 is provided with a rounded corner 30. By providing the spring 26 and the limiting block 27, when the slider 20 slides to the inner end of the housing 19, the spring 26 will eject the limiting block 27, passing through the limiting groove 29, thereby fixing the positions of the slider 20 and the housing 19. Compared with Embodiment 1, the spring 26 and the limiting block 27 are more stable and have a better limiting effect.

[0043] The usage process is as follows: When using the present invention, the user can bend the first liquid pipe 6 along each limiting group and then connect it to the second liquid pipe 7. Then, the second liquid pipe 7 can be respectively passed through between every two side plates 15, and then bent along the positions of a plurality of barbs 10 and hooks 9, so that the second liquid pipe 7 bypasses a plurality of barbs 10 and hooks 9 and finally extends out from inside the transformer body 1 and is connected to the water pumping end of the water pump 5. Then, the user rotates the cover plate 14 with the rotating block 16 as the axis, so that the cover plate 14 drives the second connecting block 22 to slide in the chute 21 through the movable rod 24, thereby driving the slider 20 to slide inside the housing 19. At this time, the limiting block 27 is squeezed inside the receiving groove 28 and slides together with the housing 19 until the slider 20 slides to the inner end of the housing 19, and the horizontal positions of the receiving groove 28 and the limiting groove 29 overlap. At this time, the spring 26 is no longer squeezed, and it pushes the limiting block 27 to pop out of the receiving groove 28 and pass through the limiting groove 29 to reach the outside of the housing 19, completing the connection and fixation, thereby limiting the position of the cover plate 14 on the two side plates 15, forming a limit on the second liquid pipe 7, avoiding its deviation, and playing a fixing role.

[0044] The above are only the preferred embodiments of the present invention. Any person skilled in the art may modify the present invention by using the technical solutions described above or modify it into an equivalent technical solution. Therefore, any simple modification or equivalent replacement made according to the technical solutions of the present invention falls within the scope of protection required by the present invention.

Claims

1. A water-cooled radiator transformer, comprising a transformer body (1), characterized in that: a water-cooled heat dissipation mechanism is provided at the top of the transformer body (1), and the water-cooled heat dissipation mechanism includes a water storage tank (2), two connecting pipes (3), a cooling tank (4), a water pump (5), a first liquid pipe (6) and a second liquid pipe (7). The water storage tank (2), the cooling tank (4) and the water pump (5) are all fixedly installed on the top of the transformer body (1). The water storage tank (2) and the cooling tank (4) are connected through one of the connecting pipes (3) in a through manner. The water storage tank (2) and the water delivery end of the water pump (5) are connected through the other connecting pipe (3) in a through manner. One end of the first liquid pipe (6) is connected to the outlet of the cooling tank (4) in a through manner. The first liquid pipe (6) extends into the inner bottom of the transformer body (1) and is arranged in a bent shape. The second liquid pipe (7) is arranged in a bent shape on the four sides inside the transformer body (1). The ends of the first liquid pipe (6) and the second liquid pipe (7) are connected to each other in a through manner. The end of the second liquid pipe (7) far from the first liquid pipe (6) extends out of the outside of the transformer body (1) and the end is fixedly connected to the water suction end of the water pump (5). A plurality of fixing mechanisms are respectively arranged along the second liquid pipe (7) on the four sides inside the transformer body (1); the fixing mechanism includes a cover plate (14) and two side plates (15). Both of the two side plates (15) are fixedly connected to the transformer body (1). One side surface of the bottom of both of the two side plates (15) is provided with a circular groove. Rotating blocks (16) are arranged in both of the two circular grooves. The two rotating blocks (16) are respectively rotatably connected to the two side plates (15) through the two circular grooves; a through groove (17) is provided on one side surface of the cover plate (14). Both sides of the bottom of the cover plate (14) are fixedly connected with connecting rods (18). The ends of the two connecting rods (18) far from the cover plate (14) are respectively fixedly connected to the two rotating blocks (16); both sides of the top of the two side plates (15) are fixedly connected with shells (19). Sliders (20) are arranged inside both of the two shells (19). The two sliders (20) are respectively slidably connected to the two shells (19). A sliding groove (21) is provided on one side surface of both of the two shells (19). One side of both of the two sliders (20) is fixedly connected with a second connecting block (22). The two second connecting blocks (22) are respectively slidably connected to the two shells (19) through the two sliding grooves (21); both sides of the cover plate (14) are fixedly connected with first connecting blocks (23). Activity rods (24) are arranged on both sides of the cover plate (14). One ends of the two activity rods (24) are respectively movably hinged to the two first connecting blocks (23). The other ends of the two activity rods (24) are respectively movably hinged to the two second connecting blocks (22). Connecting components are arranged on one side of both of the two shells (19); the connecting component includes two magnetic blocks (25). One of the magnetic blocks (25) is fixedly connected to the inner top of the shell (19). The other magnetic block (25) is fixedly connected to the top of the slider (20). The opposite sides of the two magnetic blocks (25) are magnetically connected; The connecting component includes a spring (26) and a limiting block (27). A receiving groove (28) is formed on one side surface of the slider (20). The spring (26) is located in the receiving groove (28) and one end thereof is fixedly connected to the slider (20). A limiting groove (29) is formed on one side surface of the housing (19). The limiting groove (29) matches the specification of the receiving groove (28). The limiting block (27) is fixedly connected to the end of the spring (26) away from the receiving groove (28). The limiting block (27) is slidably connected to the slider (20) through the receiving groove (28). The limiting block (27) is slidably connected to the housing (19) through the limiting groove (29). One side of the bottom of the limiting block (27) is provided with a rounded corner (30).

2. A water-cooled heat dissipation transformer according to claim 1, characterized in that: A plurality of limiting plates (8) are fixedly connected to the bottom of the transformer body (1). Every two of the limiting plates (8) form a limiting group. The first liquid pipes (6) are respectively distributed along a plurality of limiting groups.

3. A water-cooled heat dissipation transformer according to claim 1, characterized in that: A plurality of hooks (9) are fixedly connected to the inner top of the transformer body (1). A plurality of barbs (10) are fixedly connected to the four sides inside the transformer body (1). The bent parts of the second liquid pipes (7) are respectively distributed along a plurality of hooks (9) and barbs (10).

4. A water-cooled heat dissipation transformer according to claim 1, characterized in that: A support frame (11) is fixedly connected to the top of the transformer body (1). Two sunshade plates (12) are fixedly connected to the top of the support frame (11). The two sunshade plates (12) are arranged diagonally. A plurality of drainage grooves (13) are formed on the top surfaces of the two sunshade plates (12). The plurality of drainage grooves (13) are uniformly and arrayedly distributed.

Citation Information

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