Assembled electrical cabinet wiring channel

Abstract

The utility model relates to an assembly type electrical cabinet wiring channel comprising a U-shaped bottom frame and a cover plate, and the outer side of one end, connected with the cover plate, of the bottom frame is provided with a first connecting groove and a first connecting hook. And a second connecting hook and a second connecting groove which are mutually embedded with the first connecting groove and the first connecting hook are arranged on the inner side of one end, connected with the bottom frame, of the cover plate. The wiring channel comprises the bottom frame and the cover plate covering the bottom frame, dust can be effectively prevented from entering the bottom frame, the interior of the wiring channel is cleaner, in addition, the cover plate and the bottom frame are connected through the hooks and the connecting grooves, and disassembly and assembly are more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of wire troughs, and particularly relates to an assembled wire trough for an electric cabinet. Background Art

[0002] The wire harness in the electric control cabinet is usually installed in the wire trough, and the wire trough can protect the wire harness. Most of the existing wire troughs are of a "U" - shaped structure, and most of them are not compatible with covers, resulting in easy dust ingress into the wire trough. For some wire troughs with covers, the covers and the chassis are mostly fixed by bolts, which is inconvenient for disassembly and assembly. Content of the Utility Model

[0003] In view of the deficiencies in the background art, the utility model provides an assembled wire trough for an electric cabinet.

[0004] The technical solution adopted by the utility model is: an assembled wire trough for an electric cabinet, including a "U" - shaped chassis and a cover plate. On the outer side of one end of the chassis connected to the cover plate, there are a first connection groove and a first connection hook. On the inner side of one end of the cover plate connected to the chassis, there are a second connection hook and a second connection groove that are mutually engaged with the above - mentioned first connection groove and first connection hook.

[0005] Further, the first connection groove and the first connection hook are arranged along the length direction of the chassis.

[0006] Further, the second connection hook and the second connection groove are arranged along the length direction of the cover plate.

[0007] Further, an elastic inclined surface extends upward at one end of the chassis connected to the cover plate. The first connection hook is arranged on the elastic inclined surface. The cover plate is provided with a pressed inclined surface adapted to the elastic inclined surface. The slope of the elastic inclined surface is less than that of the pressed inclined surface in the state without external force.

[0008] Further, the slope of the elastic inclined surface in the state without external force is 25 - 45°.

[0009] Further, a number of partition pieces are equidistantly arranged on the inner walls of both sides of the slot of the chassis. There is a wire - passing gap between the partition pieces, and wire troughs are formed between the layers of the partition pieces.

[0010] Further, the tail of the partition piece has an upward -翘起 part.

[0011] Further, a number of heat - dissipation slot openings are arranged at intervals on both sides of the chassis.

[0012] The beneficial effect of the utility model is that the wiring trough of the utility model includes a base frame and a cover plate covering the base frame, which can effectively prevent dust from entering the base frame, making the wiring trough cleaner. In addition, the cover plate and the base frame are connected by hooks and connecting grooves, making disassembly and assembly more convenient.

[0013] In addition to the objects, features and advantages described above, the present invention has other objects, features and advantages.

[0014] The present invention will be further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the utility model.

[0016] Figure 2 for Figure 1 Enlarged schematic diagram at point A in the middle.

[0017] Figure 1-2 Middle: 1. Base frame; 2. Cover plate; 3. First connecting groove; 4. First connecting hook; 5. Second connecting hook; 6. Second connecting groove; 7. Elastic inclined surface; 8. Pressed inclined surface; 9. Partition piece; 10. Wire gap; 11. Wire groove; 12. Raised part; 13. Heat dissipation notch. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.

[0019] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0020] The utility model provides an assembled electrical cabinet wiring trough.

[0021] In this embodiment, refer to Figure 1-2, The wire routing groove of this assembled electrical cabinet includes a "U"-shaped chassis 1 and a cover plate 2. On the outer side of one end where the chassis is connected to the cover plate, there are a first connection groove 3 and a first connection hook 4. On the inner side of one end where the cover plate is connected to the chassis, there are a second connection hook 5 and a second connection groove 6 that are fitted with the above-mentioned first connection groove 3 and first connection hook 4 respectively.

[0022] The wire routing groove in the above technical solution includes a chassis and a cover plate covering the chassis, which can effectively prevent dust from entering the chassis, making the inside of the wire routing groove cleaner. In addition, the cover plate and the chassis are connected by hooks and connection grooves, which is more convenient for disassembly and assembly.

[0023] Specifically, the first connection groove and the first connection hook are arranged along the length direction of the chassis; the second connection hook and the second connection groove are arranged along the length direction of the cover plate.

[0024] The connection groove and the connection hook are arranged along the lengths of the chassis and the cover plate. When disassembling and assembling, only need to align the connection groove with the connection hook and slide them relatively, which is convenient for disassembly and assembly.

[0025] Specifically, an elastic inclined surface 7 extends on one end of the chassis where it is connected to the cover plate. The first connection hook is arranged on the elastic inclined surface 7. The cover plate is provided with a pressed inclined surface 8 adapted to the elastic inclined surface. The slope of the elastic inclined surface is less than that of the pressed inclined surface in the state without external force; the slope of the elastic inclined surface in the state without external force is 25 - 45°.

[0026] By setting the elastic inclined surface and the pressed inclined surface, the slope of the elastic inclined surface is less than that of the pressed inclined surface in the state without external force. Thus, when assembling, the elastic inclined surface can be pressed tightly on the pressed inclined surface, ensuring the connection stability between the connection groove and the connection hook.

[0027] Specifically, a number of partition pieces 9 are equidistantly arranged on the inner walls on both sides of the slot of the chassis. There is a wire passing gap 10 between the partition pieces 9, and wire slots 11 are formed between the layers of the partition pieces.

[0028] The slot is divided into multiple wire slots by setting a number of partition pieces, so that different types of wires can be classified, facilitating regular and classified wiring.

[0029] Specifically, the tail of the partition piece has an upwardly翘起 part 12.

[0030] By setting the翘起 part, it can prevent the wires on the partition piece from slipping out through the wire passing gap between the partition pieces.

[0031] To improve the heat dissipation effect, a number of heat dissipation slots 13 are arranged at intervals on both sides of the chassis.

[0032] Technical personnel should note: Although the utility model has been described according to the above specific implementation methods, the utility model concept of the utility model is not limited to this utility model. Any modification using the utility model concept will be included in the scope of protection of this patent right.

Claims

1. An assembled electrical cabinet wiring duct, characterized in that: It includes a "U"-shaped chassis and a cover plate. On the outer side of one end where the chassis is connected to the cover plate, there are a first connection groove and a first connection hook. On the inner side of one end where the cover plate is connected to the chassis, there are a second connection hook and a second connection groove that are mutually engaged with the above-mentioned first connection groove and first connection hook.

2. The assembled electrical cabinet wiring duct according to claim 1, characterized in that: The first connection groove and the first connection hook are arranged along the length direction of the chassis.

3. The assembled electrical cabinet wiring duct according to claim 1, characterized in that: The second connection hook and the second connection groove are arranged along the length direction of the cover plate.

4. The assembled electrical cabinet wiring duct according to claim 1, characterized in that: On one end where the chassis is connected to the cover plate, there extends an elastic inclined surface. The first connection hook is arranged on the elastic inclined surface. The cover plate is provided with a pressed inclined surface adapted to the elastic inclined surface. The slope of the elastic inclined surface is less than that of the pressed inclined surface in the state without external force.

5. The assembled electrical cabinet wiring duct according to claim 4, characterized in that: The slope of the elastic inclined surface in the state without external force is 25-45°.

6. The assembled electrical cabinet wiring duct according to any one of claims 1 to 5, characterized in that: On the inner walls on both sides of the slot of the chassis, a number of partition pieces are equidistantly arranged. There is a wire-passing gap between the partition pieces. The space between the layers of the partition pieces forms a wire groove.

7. The assembled electrical cabinet wiring duct according to claim 6, characterized in that: The tail of the partition piece has an upwardly翘起部分 (it seems there is a wrong Chinese word here, it might be "翘曲部分" which means "warped part" in English).

8. The assembled electrical cabinet wiring duct according to claim 1, characterized in that: On both sides of the chassis, a number of heat dissipation slots are arranged at intervals. It should be noted that for the content in , the Chinese part seems incorrect. You may check and correct it for a more accurate translation.

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