PVC wire duct with dustproof function

Abstract

The utility model provides a PVC wire duct with dustproof function, including upper cover, lower seat, upper cover is buckled on the lower seat, and the inside area formed around forms the cavity, the plug is plugged in the most outside of cavity, the two sides of upper cover lower each is equipped with the auxiliary fixed hook, and the two main fixed hooks are equipped between the two auxiliary fixed hooks of upper cover, the both sides of lower seat are equipped with the zipper of cooperation with main fixed hook and auxiliary fixed hook respectively, the cavity be equipped with the wire distribution frame, the wire distribution frame include hollow heart cylinder, baffle and connecting plate, the outside of hollow heart cylinder is equipped with a plurality of baffles. The utility model has the advantages that: the plug can be installed in the cavity two ends formed by upper cover and lower seat, reduces the dust into the cavity, has the dustproof function, improves its heat dissipation effect under the effect of the heat dissipation grid simultaneously, the electric wire can be placed between the baffle, hollow heart cylinder place, separates the electric wire and places, especially adapts to the strong and weak electric wire and separates the electric wire and places.

Description

Technical Field

[0001] This utility model belongs to the field of PVC cable tray technology, and is particularly suitable for a PVC cable tray with dustproof function. Background Technology

[0002] PVC cable trays, also known as polyvinyl chloride cable trays, are a type of cable tray increasingly used in industrial plants and large indoor spaces. However, existing PVC cable trays are open at both ends, allowing dust to easily enter the tray at the connection points with socket boxes or electricity metering boxes, affecting heat dissipation. Furthermore, the accumulation of electrical wires inside the tray further hinders heat dissipation, especially when high-voltage and low-voltage wires need to be stored separately. Utility Model Content

[0003] The purpose of this invention is to provide a PVC cable tray with dustproof function, which effectively prevents dust from entering the tray, allows for separate placement of wires, improves heat dissipation, and is especially suitable for use in wiring.

[0004] The technical solution of this utility model is as follows: a PVC cable tray with dustproof function, including an upper cover and a lower base. The upper cover is fastened to the lower base, and the enclosed internal area forms a cavity. The outermost two end faces of the cavity are respectively provided with a first slot and a second slot. One side of the plug is respectively provided with a first block and a second block that cooperate with the first slot and the second slot. The plug is plugged at the outermost side of the cavity. Multiple wire end through holes are provided on the plug. The lower two sides of the upper cover are provided with auxiliary fixing hooks. Two main fixing hooks are provided between the two auxiliary fixing hooks of the upper cover. The two sides of the lower base are respectively provided with buckles that cooperate with both the main fixing hooks and the auxiliary fixing hooks. A cable divider is provided in the cavity. The cable divider includes a hollow cylinder, partitions and connecting plates. Both ends of the hollow cylinder are open. The lower end of the hollow cylinder is fixed to the inner bottom wall of the lower base by the connecting plate. Multiple partitions are provided on the outer side of the hollow cylinder.

[0005] Preferably, the lower base has multiple mounting holes on its bottom wall.

[0006] Preferably, the top cover is provided with heat dissipation holes, each heat dissipation hole is provided with a heat dissipation grille, and a filter screen is provided at the heat dissipation hole.

[0007] Preferably, the heat dissipation holes are provided to extend along the length of the upper cover.

[0008] The advantages and positive effects of this utility model are as follows: due to the adoption of the above technical solution, plugs can be installed at both ends of the cavity formed by the upper cover and the lower seat to reduce dust from entering the cavity and provide dustproof function. At the same time, the heat dissipation effect is improved under the action of the heat dissipation grille. The wires can be placed between the partitions and in the hollow cylinder, and the wires can be placed separately, which is especially suitable for the separate placement of strong and weak current wires. Attached Figure Description

[0009] Figure 1 This is a schematic diagram of the structure of this utility model.

[0010] Figure 2 This is a side view of the present invention.

[0011] In the picture:

[0012] 1. Top cover 2. Lower base 3. First slot

[0013] 4. Second slot; 5. Plug; 6. Auxiliary fixing hook

[0014] 7. Main fixing hook; 8. Main buckle; 9. Auxiliary buckle

[0015] 10. Hollow core; 11. Partition plate; 12. Connecting plate

[0016] 13. Heat dissipation grille Detailed Implementation

[0017] like Figure 1 , 2 As shown, the technical solution of this utility model is a PVC cable tray with dustproof function, including an upper cover 1 and a lower base 2. The upper cover 1 is fastened to the lower base 2, and the enclosed internal area forms a cavity. The outermost two end faces of the cavity are respectively provided with a first slot 3 and a second slot 4. One side of the plug is respectively provided with a first block and a second block that cooperate with the first slot 3 and the second slot 4. The plug 5 is plugged on the outermost side of the cavity. The plug 5 is provided with multiple wire end through holes, and the wires are led out through the wire end through the wire end through holes, effectively preventing dust from entering the cable tray.

[0018] The upper cover 1 has auxiliary fixing hooks 6 on both sides below, and two main fixing hooks 7 are located between the two auxiliary fixing hooks 6. The lower base 2 has buckles on both sides that mate with both the main fixing hooks 7 and the auxiliary fixing hooks 6. The buckles have main buckles 8 and auxiliary buckles 9. The main buckles 8 are located at the ends of the buckles, and the auxiliary buckles 9 are located on the sides of the buckles. The main buckles 8 have the same shape and size as the main fixing hooks 7, but are installed in the opposite position. The auxiliary fixing hooks 6 mate with the auxiliary buckles 9.

[0019] The double-buckle structure prevents the upper cover 1 from falling off from the lower base 2 by securing the main fixing hook 7 and the main latch 8. At the same time, the auxiliary fixing hook 6 and the auxiliary latch 9 increase the assembly firmness of the upper cover 1 and the lower base 2.

[0020] The cavity is provided with a wire divider, which includes a hollow cylinder 10, a partition plate 11 and a connecting plate 12. Both ends of the hollow cylinder 10 are open. The lower end of the hollow cylinder 10 is fixed to the inner bottom wall of the lower seat 2 by the connecting plate 12. Multiple partition plates 11 are provided on the outer side of the hollow cylinder 10.

[0021] In this embodiment, the bottom wall of the lower seat 2 is provided with multiple mounting holes.

[0022] In this embodiment, the upper cover 1 is provided with heat dissipation holes, each heat dissipation hole is provided with a heat dissipation grille 13, and a filter screen is provided at the heat dissipation hole.

[0023] In this embodiment, the heat dissipation holes are provided to extend along the length of the upper cover 1.

[0024] The working process and principle of this example: When in use, fix the lower base to the wall, place the wires in sequence on the wire distribution rack, and place the wires separately to improve heat dissipation and reduce safety hazards; then, after fastening the top cover, if necessary, plug the side of the cavity with the plug, and lead the wire out through the wire end hole.

[0025] The above description provides a detailed account of one embodiment of the present invention. However, this description is merely a preferred embodiment and should not be construed as limiting the scope of the present invention. All equivalent variations and improvements made within the scope of the claims of the present invention should still fall within the patent coverage of the present invention.

Claims

1. A PVC cable tray with dustproof function, characterized in that: The device includes an upper cover and a lower base. The upper cover is fastened to the lower base, and the enclosed internal area forms a cavity. The outermost two ends of the cavity are respectively provided with a first slot and a second slot. One side of the plug is respectively provided with a first block and a second block that cooperate with the first slot and the second slot. The plug is located on the outermost side of the cavity and has multiple wire end through holes. The lower sides of the upper cover are each provided with auxiliary fixing hooks, and there are two main fixing hooks between the two auxiliary fixing hooks of the upper cover. The lower base is provided with buckles on both sides that cooperate with both the main fixing hooks and the auxiliary fixing hooks. A wire divider is provided inside the cavity. The wire divider includes a hollow cylinder, partitions, and connecting plates. Both ends of the hollow cylinder are open. The lower end of the hollow cylinder is fixed to the inner bottom wall of the lower base by the connecting plate. Multiple partitions are provided on the outer side of the hollow cylinder.

2. The PVC cable tray with dustproof function according to claim 1, characterized in that: The lower base has multiple mounting holes on its bottom wall.

3. A PVC cable tray with dustproof function according to claim 1, characterized in that: The top cover is provided with heat dissipation holes, each with a heat dissipation grille and a filter screen.

4. A PVC cable tray with dustproof function according to claim 1, characterized in that: The heat dissipation holes are provided to extend along the length of the top cover.

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