Bus duct with built-in compact joint device

Abstract

The utility model discloses a bus duct with a built-in compact joint device, which relates to the field of bus ducts and comprises two parallel protective outer plates, transverse connecting plates are fixed at the top end and the bottom end between the two protective outer plates, a plurality of embedded grooves are formed in opposite sides of the two transverse connecting plates, and the embedded grooves are embedded in the embedded grooves. The embedded grooves in the two transverse connecting plates vertically correspond to each other, a gap is reserved between every two transversely arranged embedded grooves, silica gel pads are fixed in the plurality of embedded grooves, and a gap is reserved between every two transversely arranged embedded grooves, so that a gap is also reserved between every two installed conductive copper bars. Air can conveniently pass through the space between every two conductive copper bars, the heat dissipation effect is improved, heat accumulation is reduced, further, external air can enter the space between every two conductive copper bars through a plurality of ventilation grooves, the heat dissipation efficiency is improved, and heat circulation is accelerated.

Description

Technical Field

[0001] The utility model relates to the field of bus ducts, in particular to a bus duct with a built-in compact joint device. Background Art

[0002] At present, the use of bus ducts instead of wires and cables for power transmission and distribution has been widely used in industrial fields such as automobiles, commercial places such as supermarkets, and civil buildings such as parking lots. Compared with wires and cables, bus ducts have many advantages such as integration, modular bus ducts, and anti-interference.

[0003] During the installation of the existing bus duct, multiple conductive copper bars are placed in parallel in the bus duct, and the multiple conductive copper bars are separated by insulating materials. Since they are arranged closely, air does not circulate, making it difficult to discharge the heat generated during operation.

[0004] Therefore, it is necessary to propose a bus duct with a built-in compact connector device to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a bus duct with a built-in compact joint device to solve the problem that during the installation of the existing bus duct, a plurality of conductive copper bars are placed in parallel in the bus duct, and the plurality of conductive copper bars are separated by insulating materials. As the plurality of conductive copper bars are arranged closely, air does not circulate, and the heat generated during operation is not easy to be discharged.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a bus duct with a built-in compact joint device, comprising a protective outer plate, wherein two protective outer plates are arranged in parallel, and a transverse connecting plate is fixed at the top and bottom ends between the two protective outer plates, and a plurality of embedded grooves are provided on opposite sides of the two transverse connecting plates, and the embedded grooves on the two transverse connecting plates correspond vertically, and a spacing is left between the transversely arranged embedded grooves, and silicone pads are fixed inside the plurality of embedded grooves, and V-shaped openings are provided on opposite sides of the silicone pads that correspond vertically to each other, and a conductive copper bus is fixed between the two silicone pads, and a plurality of ventilation grooves are provided on the sides of the two transverse connecting plates that are away from each other, and the ventilation grooves correspond to the spacing positions between the transversely arranged embedded grooves.

[0007] Preferably, the plurality of ventilation slots are connected to the space between the two transverse connecting plates, and filter nets are disposed inside the plurality of ventilation slots.

[0008] Preferably, the two transverse connecting plates are both arranged in a U-shape, and the U-shaped openings of the two transverse connecting plates are arranged far away from each other.

[0009] Preferably, reinforcement blocks are slidably provided on the sides of the two horizontal connecting plates away from each other, and sliders are fixed on the opposite sides of the two reinforcement blocks. The sliders are slidably fitted in the corresponding ventilation grooves, and the two reinforcement blocks are respectively slidably fitted in the corresponding U-shaped openings. A cleaning cotton piece is fixed at the bottom end of the slider, and the cleaning cotton piece slides and fits the surface of the filter net.

[0010] Preferably, a protruding block is fixed to the sides of the two reinforcement blocks that are away from each other.

[0011] Preferably, both ends of the conductive copper bar extend out of the area formed between the two protective outer plates respectively, and both extended ends of the conductive copper bar are connected to an insulating layer, and a fixing hole is provided on the conductive copper bar.

[0012] Preferably, the two transverse connecting plates have the same length.

[0013] Technical effects and advantages of the utility model:

[0014] 1. The two vertical silicone pads are elastic, which can protect and buffer the two ends of the conductive copper busbar. At the same time, the V-shaped groove can clamp the two ends of the conductive copper busbar, which is convenient for installation and disassembly, and can fix the conductive copper busbar vertically.

[0015] 2. There is a gap between the two horizontal embedded grooves, so that there is also a gap between the two conductive copper bars after installation, which is convenient for air to pass through the space between the two conductive copper bars, improve the heat dissipation effect, and reduce heat accumulation. Furthermore, the external air can enter the gap between the two conductive copper bars through multiple ventilation slots, improve the heat dissipation efficiency, and accelerate the circulation of heat. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The utility model is a schematic diagram of the structure of a bus duct with a built-in compact connector device.

[0017] Figure 2 It is a structural schematic diagram of the protective outer plate of the utility model.

[0018] Figure 3 For this utility model Figure 1 Enlarged schematic diagram at point A in the middle.

[0019] In the figure: 1. Protective outer plate; 2. Horizontal connecting plate; 3. Ventilation slot; 4. Reinforcement block; 5. Protruding block; 6. Embedded slot; 7. Silicone pad; 8. Conductive copper busbar; 9. Insulation layer; 10. Fixing hole; 11. Filter. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clarify the technical solutions in the embodiments of the utility model; it is completely described. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] The utility model provides Figure 1 - Figure 3 A bus duct with a built-in compact joint device is shown, comprising a protective outer panel 1, wherein two protective outer panels 1 are arranged in parallel, and a transverse connecting plate 2 is fixed at the top and bottom ends between the two protective outer panels 1. The two transverse connecting plates 2 have the same length, and the two protective outer panels 1 and the two transverse connecting plates 2 are fixedly connected to form a protective outer shell to support and protect the internal structure.

[0022] A plurality of embedded grooves 6 are provided on opposite sides of the two transverse connecting plates 2. The embedded grooves 6 on the two transverse connecting plates 2 correspond vertically to each other. A spacing is left between the embedded grooves 6 arranged horizontally in pairs. Silicone pads 7 are fixed inside the plurality of embedded grooves 6. V-shaped openings are provided on opposite sides of the silicone pads 7 corresponding vertically in pairs. A conductive copper bus 8 is fixed between the two silicone pads 7. The tips of the two vertically corresponding V-shaped openings are arranged far away from each other, and the top and bottom ends of the conductive copper bus 8 are respectively engaged in the corresponding V-shaped openings.

[0023] Both ends of the conductive copper bar 8 extend out of the area formed between the two protective outer plates 1 , and both extended ends of the conductive copper bar 8 are connected to an insulating layer 9 . A fixing hole 10 is provided on the conductive copper bar 8 .

[0024] The two vertical silicone pads 7 are elastic, which can protect and buffer the two ends of the conductive copper bus 8. At the same time, the V-shaped grooves can clamp the two ends of the conductive copper bus 8, which is convenient for installation and disassembly, and at the same time, the conductive copper bus 8 can be fixed vertically.

[0025] Furthermore, a spacing is left between the two transverse embedded grooves 6, so that a spacing is also left between the two conductive copper bars 8 after installation, which facilitates the passage of air through the space between the two conductive copper bars 8, thereby improving the heat dissipation effect and reducing heat accumulation.

[0026] A plurality of ventilation grooves 3 are provided on the side away from each other of the two transverse connecting plates 2, the spacing positions between the ventilation grooves 3 and the embedded grooves 6 arranged transversely in pairs correspond to each other, the plurality of ventilation grooves 3 are connected to the space between the two transverse connecting plates 2, and filter nets 11 are provided inside the plurality of ventilation grooves 3.

[0027] Furthermore, external air can enter into the space between the two conductive copper bars 8 through the multiple ventilation slots 3, thereby improving the heat dissipation efficiency and accelerating the heat flow.

[0028] The two transverse connecting plates 2 are both arranged in a U-shape, and the U-shaped openings of the two transverse connecting plates 2 are arranged far away from each other. A reinforcing block 4 is slidably arranged on the side of the two transverse connecting plates 2 far away from each other, and a slider is fixed on the opposite side of the two reinforcing blocks 4. The slider slides in the corresponding ventilation slots 3. The two reinforcing blocks 4 are respectively slidably fitted in the corresponding U-shaped openings, and a protruding block 5 is fixed on the side of the two reinforcing blocks 4 far away from each other.

[0029] In the actual operation of the utility model, the reinforcing block 4 can improve the connection strength and structural stability between the two protective outer panels 1. At the same time, the reinforcing block 4 can slide on the protective outer panel 1. When the side of the protective outer panel 1 is hit and dented, the reinforcing block 4 can slide to the dented position to play a supporting role and prevent the overall structure from collapsing.

[0030] Furthermore, a cleaning cotton piece is fixedly bonded to the bottom of the slider, and the cleaning cotton piece is movably attached to the surface of the filter screen 11. When the reinforcing block 4 slides, the cleaning cotton piece at the bottom of the slider can also clean the dust on the surface of the filter screen 11.

Claims

1. A bus duct with a built-in compact connector device, comprising a protective outer plate (1), characterized in that: Two protective outer plates (1) are arranged in parallel, and a transverse connecting plate (2) is fixed at the top and bottom ends between the two protective outer plates (1). A plurality of embedded grooves (6) are provided on opposite sides of the two transverse connecting plates (2). The embedded grooves (6) on the two transverse connecting plates (2) correspond vertically to each other, and a spacing is left between the two transversely arranged embedded grooves (6). Silicone pads (7) are fixed inside the plurality of embedded grooves (6), and V-shaped openings are provided on opposite sides of the two vertically corresponding silicone pads (7). A conductive copper bar (8) is fixed between the two silicone pads (7). A plurality of ventilation grooves (3) are provided on the sides of the two transverse connecting plates (2) away from each other, and the spacing between the ventilation grooves (3) and the two transversely arranged embedded grooves (6) corresponds to each other.

2. A bus duct with a built-in compact connector device according to claim 1, characterized in that: The plurality of ventilation slots (3) are connected to the space between the two transverse connecting plates (2), and filter screens (11) are arranged inside the plurality of ventilation slots (3).

3. A bus duct with a built-in compact connector device according to claim 1, characterized in that: The two transverse connecting plates (2) are both arranged in a U shape, and the U-shaped openings of the two transverse connecting plates (2) are arranged away from each other.

4. A bus duct with a built-in compact connector device according to claim 3, characterized in that: A reinforcing block (4) is slidably provided on one side of the two transverse connecting plates (2) away from each other, and a sliding block is fixed on the opposite side of the two reinforcing blocks (4), the sliding block is slidably fitted in the corresponding ventilation slot (3), and the two reinforcing blocks (4) are respectively slidably fitted in the corresponding U-shaped openings, and a cleaning cotton piece is fixed at the bottom end of the sliding block, and the cleaning cotton piece is slidably fitted on the surface of the filter screen (11).

5. A bus duct with a built-in compact connector device according to claim 4, characterized in that: A protruding block (5) is fixed on each side of the two reinforcing blocks (4) that are away from each other.

6. A bus duct with a built-in compact connector device according to claim 1, characterized in that: The two ends of the conductive copper bar (8) respectively extend out of the area formed between the two protective outer plates (1), and the two extended ends of the conductive copper bar (8) are both connected to an insulating layer (9), and a fixing hole (10) is provided on the conductive copper bar (8).

7. A bus duct with a built-in compact connector device according to claim 1, characterized in that: The two transverse connecting plates (2) have the same length.

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