Intensive bus duct capable of draining water in four directions

Abstract

The intensive bus duct comprises a shell and a copper bar, the copper bar is located in the shell, the two ends of the copper bar extend out of the shell, the shell comprises a cover plate, side plates and sealing plates, the cover plate is in a right-angle U shape, first notches are formed in the middle portions of the two sides of the cover plate, the two ends of a groove of the cover plate are inclined towards the first notches, and the two ends of the groove of the cover plate are inclined towards the first notches. According to the utility model, through the design that the two ends in the groove of the cover plate are inclined towards the first notch, when the cover plate is located at the upper end, a water source collected in the groove of the cover plate is collected towards the first notch from the two ends and is discharged from the side wall, so that the heat dissipation effect is improved, and the heat dissipation efficiency is improved. The drainage effect is improved while a water source is rapidly collected, through communication of the second drainage opening and the first drainage opening, part of the water source can enter the side plates from the cover plate and penetrate through the second notches, and the drainage speed is increased through the vertical side plates.

Description

Technical Field

[0001] The utility model relates to the technical field of intensive bus ducts, in particular to a intensive bus duct with four-directional drainage. Background Art

[0002] The utility model with publication number CN211930206U discloses a four-directional drainage intensive bus duct. The bus duct shell includes one H-profile and two U-profiles. The two U-profiles are arranged at the upper and lower parts of the H-profile. The U-profile is close to the side of the H-profile and opens outward. The bottom of the inner end side of the U-profile is symmetrically provided with a first drainage hole. The first drainage hole is arranged close to the bottom of the U-profile and simultaneously passes through the U-profile and the H-profile. The inner end side of the U-profile is symmetrically provided with a second drainage hole. The second drainage hole simultaneously passes through the U-profile and the H-profile. The utility model provides a intensive bus duct by arranging drainage holes on the bus duct shell so that water can be automatically discharged from the bus duct shell. By arranging drainage holes on the bottom and side of the U-profile, the bus duct can achieve the purpose of drainage regardless of whether it is placed horizontally or vertically, thereby enhancing the versatility of the bus duct and further improving the safety performance of the bus duct.

[0003] However, in actual situations, the water source needs to gather on the shell for a period of time before being discharged through the drain hole. The drainage efficiency is low, and the water source cannot be completely discharged, resulting in poor drainage effect. Therefore, a dense bus duct with four-directional drainage is needed to meet people's needs. Utility Model Content

[0004] The purpose of the present utility model is to provide a intensive bus duct with four-directional drainage to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a dense bus duct with four-way drainage, comprising a shell and a copper busbar, wherein the copper busbar is located in the shell and both ends extend outside the shell, and the shell includes a cover plate, a side plate and a sealing plate, the cover plate is in a right-angled U-shape, a first notch is provided in the middle of both sides of the cover plate, and both ends of the cover plate groove are inclined toward the first notch, and the inclination direction is from top to bottom, the side plate is in a right-angled U-shape, and a plurality of heat dissipation plates are arranged inside the side plate groove, and a second notch is provided in the middle of each heat dissipation plate, and both ends of the side plate groove are inclined toward the second notch, and the inclination direction is from top to bottom, a first drainage port is provided in the middle of both side walls of the side plate, and the first drainage port corresponds to the position of the second notch, and a second drainage port is provided on the cover plate, and the second drainage port corresponds to the first drainage port.

[0006] Preferably, the sealing plate is connected to the ends of the cover plate and the side plate through a connecting block connected in the end of the groove of the cover plate.

[0007] Preferably, a sealing strip is provided at the connection portion between the side panel and the cover panel.

[0008] Preferably, the bottom end of the cover plate is connected to a edging, which is wrapped around the side wall of the side plate.

[0009] Preferably, the bottom wall of the first notch is inclined from the center to both side walls of the cover plate, and the inclination direction is from top to bottom.

[0010] Preferably, the bottom end of the side wall of the cover plate is inclined, and the inclination direction is from outside to inside and from bottom to top.

[0011] Preferably, the second notch and the bottom wall of the first drain outlet are located in the same plane.

[0012] The beneficial effects of the utility model are:

[0013] In the utility model, the inclination design of the two ends of the cover plate groove toward the first notch is adopted. When the cover plate is located at the upper end, the water collected in the cover plate groove is gathered from the two ends toward the first notch and discharged from the side wall, thereby realizing rapid water collection and improving the drainage effect. Moreover, part of the water is able to enter the side plate from the cover plate through the connection between the second drain port and the first drain port, and pass through the second notch. The vertical side plate accelerates the drainage speed.

[0014] In the utility model, the inclination design of the two ends of the side plate groove toward the second notch is adopted. When the side plate is located at the upper end, the water collected in the side plate groove is gathered from the two ends to the second notch of the heat dissipation plate, and is discharged from the first drain outlet to the second drain outlet. Through the vertical placement of the cover plate, the water is discharged from the first notch of the side wall of the cover plate, thereby achieving drainage in all directions and improving the water collection speed and drainage effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of a intensive bus duct with four-directional drainage proposed by the utility model;

[0016] Figure 2 This is a schematic side cross-sectional structure diagram of a four-directional drainage intensive bus duct proposed by the utility model;

[0017] Figure 3 This is a schematic diagram of a top-view cross-sectional structure of a intensive bus duct with four-directional drainage proposed by the utility model;

[0018] Figure 4 This is a front cross-sectional structural diagram of a four-directional drainage intensive bus duct proposed by the present invention;

[0019] Figure 5This is a schematic diagram comparing the side view and front view of the cover of a dense bus duct with four-way drainage proposed by the present invention;

[0020] Figure 6 This is a schematic diagram comparing the front and side views of the side panels of a four-way drainage intensive bus duct proposed in the present invention.

[0021] In the figure: 1. Shell; 2. Copper busbar; 3. Cover plate; 4. Side plate; 5. Closing plate; 6. First notch; 7. Heat sink; 8. Second notch; 9. First drain outlet; 10. Second drain outlet; 11. Connecting block; 12. Sealing strip; 13. Edge wrapping. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0023] Reference Figure 1-6 A four-way drainage intensive bus duct includes a shell 1 and a copper bus 2. The copper bus 2 is located in the shell 1, and both ends extend outside the shell 1. The shell 1 includes a cover plate 3, a side plate 4 and a sealing plate 5. The cover plate 3 is in a right-angled U-shape. A first notch 6 is opened in the middle of both sides of the cover plate 3. Both ends of the groove of the cover plate 3 are inclined toward the first notch 6, and the inclination direction is from top to bottom. The side plate 4 is in a right-angled U-shape. Several heat dissipation plates 7 are arranged inside the groove of the side plate 4. A second notch 8 is opened in the middle of each heat dissipation plate 7. Both ends of the groove of the side plate 4 are inclined toward the second notch 8, and the inclination direction is from top to bottom. A first drain port 9 is opened in the middle of both side walls of the side plate 4, and the first drain port 9 corresponds to the position of the second notch 8. A second drain port 10 is opened on the cover plate 3, and the second drain port 10 corresponds to the first drain port 9.

[0024] Through the inclination design of the two ends of the groove of the cover plate 3 toward the first notch 6, when the cover plate 3 is located at the upper end, the water collected in the groove of the cover plate 3 originates from the two ends and gathers toward the first notch 6 and is discharged from the side wall, thereby achieving rapid collection of water while improving the drainage effect, and through the connection between the second drain port 10 and the first drain port 9, part of the water source is able to enter the side plate 4 from the cover plate 3, pass through the second notch 8, and the vertical side plate 4 accelerates the drainage speed. Through the inclination design of the two ends of the groove of the side plate 4 toward the second notch 8, when the side plate 4 is located at the upper end, the water collected in the groove of the side plate 4 originates from the two ends and gathers toward the second notch 8 of the heat dissipation plate 7, and is discharged from the first drain port 9 to the second drain port 10, and is discharged from the vertical placement of the cover plate 3 and the first notch 6 on the side wall of the cover plate 3, thereby achieving four-way drainage while improving the water source collection speed and drainage effect.

[0025] Specifically, in this embodiment, the sealing plate 5 is connected to the ends of the cover plate 3 and the side plate 4 through the connecting block 11 connected to the end of the groove of the cover plate 3. The connection of the sealing plate 5 realizes the sealing of the two ends of the bus duct and prevents the water source in the groove of the side plate 4 from penetrating to the end of the bus duct when the side plate 4 is at the upper end. The connecting block 11 prevents the water source in the groove of the cover plate 3 from penetrating to the end of the bus duct when the cover plate 3 is at the upper end.

[0026] Specifically, in this embodiment, a sealing strip 12 is provided at the connection portion between the side panel 4 and the cover panel 3 to improve the sealing effect between the side panel 4 and the cover panel 3 and enhance the waterproof effect.

[0027] Specifically, in this embodiment, the bottom end of the cover plate 3 is connected with a edging 13, which is wrapped around the side wall of the side plate 4, and has a positioning effect during installation and prevents water from seeping into the connection part.

[0028] Specifically, in this embodiment, the bottom wall of the first slot 6 is inclined from the center to the two side walls of the cover plate 3, and the inclination direction is from top to bottom, so that the water source collected in the first slot 6 can be quickly discharged to both sides, and effectively prevent the problem of water accumulation in the first slot 6 in the later stage.

[0029] Specifically, in this embodiment, the bottom end of the side wall of the cover plate 3 is inclined, and the inclination direction is from the outside to the inside and from the bottom to the top, so as to prevent the horizontal backflow phenomenon when the water source is discharged from the first notch 6 of the side wall of the cover plate 3 and drips along the outer wall.

[0030] Specifically, in this embodiment, the bottom walls of the second notch 8 and the first drain port 9 are located on the same plane, so that a small amount of water can be retained on the bottom wall of the second notch 8 , thereby improving the heat dissipation effect of the heat dissipation plate 7 .

[0031] The above are only preferred specific implementation methods of the present invention, but the protection scope of the present invention is not limited to them. Any technician familiar with the technical field can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention within the technical scope disclosed by the present invention, and they should be covered by the protection scope of the present invention.

Claims

1. A intensive bus duct with four-directional drainage, comprising a housing (1) and a copper busbar (2), characterized in that: The copper busbar (2) is located in the shell (1), and both ends extend outside the shell (1). The shell (1) includes a cover plate (3), a side plate (4) and a sealing plate (5). The cover plate (3) is in a right-angled U-shape. A first notch (6) is provided in the middle of both sides of the cover plate (3). Both ends of the groove of the cover plate (3) are inclined toward the first notch (6), and the inclination direction is from top to bottom. The side plate (4) is in a right-angled U-shape. Several heat dissipation devices are provided inside the groove of the side plate (4). The heat dissipation plate (7) is provided with a second notch (8) in the middle of each heat dissipation plate (7), and both ends of the groove of the side plate (4) are inclined toward the second notch (8), and the inclination direction is from top to bottom. A first drain port (9) is provided in the middle of both side walls of the side plate (4), and the first drain port (9) corresponds to the position of the second notch (8). The cover plate (3) is provided with a second drain port (10), and the second drain port (10) corresponds to the first drain port (9).

2. The four-directional drainage intensive bus duct according to claim 1, characterized in that: The sealing plate (5) is connected to the ends of the cover plate (3) and the side plate (4) via a connecting block (11) connected in the end of the groove of the cover plate (3).

3. The four-directional drainage intensive bus duct according to claim 1, characterized in that: A sealing strip (12) is provided at the connection portion between the side plate (4) and the cover plate (3).

4. The four-directional drainage intensive bus duct according to claim 1, characterized in that: The bottom end of the cover plate (3) is connected to a rim (13), and the rim (13) is wrapped around the side wall of the side plate (4).

5. The four-directional drainage intensive bus duct according to claim 1, characterized in that: The bottom wall of the first notch (6) is inclined from the center to the two side walls of the cover plate (3), and the inclination direction is from top to bottom.

6. The four-directional drainage intensive bus duct according to claim 1, characterized in that: The bottom end of the side wall of the cover plate (3) is inclined, and the inclination direction is from outside to inside and from bottom to top.

7. The four-directional drainage intensive bus duct according to claim 1, characterized in that: The bottom wall of the second notch (8) and the first drain outlet (9) are both located on the same plane.

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