Bus duct with dustproof joint

Abstract

The utility model discloses a bus duct with a dustproof joint, which comprises a bus duct body, the bus duct body is provided with a joint, the bus duct body is provided with two sliding grooves, the two sliding grooves are symmetrically arranged, sliding blocks are slidably connected in the two sliding grooves, the bus duct body is sleeved with a dustproof pipe, and the dustproof pipe is connected with the joint. The two sliding blocks are fixedly connected to the inner side wall of the dustproof pipe, a dustproof cover is hinged to the dustproof pipe, a fixing structure is arranged on the dustproof pipe, and two heat conduction pieces are fixedly connected to the side wall of the dustproof pipe. According to the utility model, dust and other foreign matters can be effectively prevented from adhering to the connector, so that the connector can be protected, poor connection and other situations caused by the dust and other foreign matters can be improved, heat generated during later connection of the connector can be quickly conducted out, heat dissipation of the connector is realized, and the service life of the bus duct is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of bus ducts, in particular to a bus duct with a dustproof joint. Background Art

[0002] Generally speaking, bus duct is used to support and arrange wires. Bus duct is usually used in low-voltage power transmission trunk engineering projects, mainly including factories, commercial centers, high-rise buildings, data centers, lighting systems and other power supply and distribution places.

[0003] For example, Chinese patent application No. 202320340919.X discloses a dense bus duct with good heat dissipation effect, including a fixing plate and a nut. Both ends of the outer shell are provided with fixing plates, both ends of the fixing plates are provided with connecting modules, both sides of the connecting modules are provided with baffles, one end of the baffle is provided with a protective structure, the outer side of the protective structure is installed with a heat dissipation structure, nuts are provided on both sides of the top of the fixing plate, and a high temperature resistant structure is provided on the top of the outer shell. The utility model is provided with a heat dissipation structure, and the internal equipment of the connecting module is close to the outer shell, and the arrangement is tight. The heat sink is used to make the bus duct have the function of heat dissipation. In addition, the connecting block and the snap block are easy to disassemble, so that the device has the function of heat dissipation, thereby improving the applicability of the dense bus duct with good heat dissipation effect when in use;

[0004] In the above solution, in many cases, when external devices are not needed, the connectors on the bus duct will be directly exposed to the external environment, and some foreign matter (such as dust, etc.) may invade it. When foreign matter adheres to the surface of the connector, it is very easy to cause poor subsequent connection. In order to solve the above problems, we have designed a bus duct with dust-proof connectors. Utility Model Content

[0005] The utility model provides a bus duct with a dustproof joint to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A bus duct with a dustproof joint comprises a bus duct body, a joint is provided on the bus duct body, two slide grooves are provided on the bus duct body, the two slide grooves are symmetrically arranged, sliders are slidably connected in the two slide grooves, a dustproof tube is sleeved on the bus duct body, the two sliders are fixedly connected to the inner side walls of the dustproof tube, a dustproof cover is hingedly connected to the dustproof tube, a fixing structure is provided on the dustproof tube, two heat conducting plates are fixedly connected to the side walls of the dustproof tube, heat sinks are fixedly connected to the side walls of the two heat conducting plates, and a plurality of heat dissipating fins are fixedly connected to the side walls of the heat sink.

[0008] Preferably, the fixing structure includes a locking groove, which is opened on the dustproof tube, and a fixing rod is slidably connected to the dustproof tube, and the fixing rod passes through the side wall between the dustproof tube and the locking groove. A connecting spring is sleeved on the dustproof tube, and one end of the connecting spring is fixedly connected to the side wall of the dustproof tube, and the other end of the dustproof tube is fixedly connected to the side wall of the fixing rod. A locking block is fixedly connected to the side wall of the dustproof cover, and a socket is opened on the locking block.

[0009] Preferably, the heat dissipation fins are each provided with a plurality of heat dissipation holes extending through the fins.

[0010] Preferably, the heat dissipation fins are arranged in a curved shape.

[0011] Preferably, the side wall of the fixing rod opposite to the locking block is arranged in an inclined shape.

[0012] Preferably, pulleys are fixedly connected to the bottom side walls of the two sliding blocks.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] By installing dustproof tubes and dustproof covers on the bus duct, dust and other foreign matter can be effectively prevented from adhering to the connector, thereby protecting the connector and improving the poor connection caused by dust and other foreign matter.

[0015] By setting up the heat conductive sheet, heat sink and heat sink fins, the heat generated when the connector is later connected can be quickly discharged, the heat dissipation of the connector can be achieved, and the service life of the bus duct can be extended.

[0016] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiment of the utility model with the accompanying drawings. The specific implementation method of the utility model is given in detail by the following embodiments and their drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0018] Figure 1 This is a schematic diagram of the three-dimensional structure of a bus duct with a dustproof joint proposed by the utility model;

[0019] Figure 2 This is a schematic diagram of the front cross-sectional structure of a bus duct with a dustproof joint proposed by the utility model;

[0020] Figure 3 for Figure 2 A magnified view of the local structure.

[0021] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0022] 1. Bus duct body; 2. Slide groove; 3. Slider; 4. Pulley; 5. Connector; 6. Dustproof tube; 7. Dustproof cover; 8. Locking groove; 9. Locking block; 10. Socket; 11. Fixing rod; 12. Connecting spring; 13. Heat conducting sheet; 14. Heat sink; 15. Heat sink fin; 16. Heat dissipation hole. DETAILED DESCRIPTION

[0023] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention. The present invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become clearer according to the following description and claims. It should be noted that the drawings are all in a very simplified form and are not in precise proportions, and are only used to conveniently and clearly assist in explaining the purpose of the embodiments of the present invention.

[0024] It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a component centered. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may also be a component centered. When a component is considered to be "set on" another component, it may be directly set on the other component or there may also be a component centered. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0025] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0026] See also Figure 1-3In an embodiment of the utility model, a bus duct with a dustproof joint includes a bus duct body 1, a joint 5 is provided on the bus duct body 1, two slide grooves 2 are provided on the bus duct body 1, the two slide grooves 2 are symmetrically arranged, and sliders 3 are slidably connected in the two slide grooves 2. A dustproof tube 6 is sleeved on the bus duct body 1, and the two sliders 3 are fixedly connected to the inner side wall of the dustproof tube 6. A dustproof cover 7 is hingedly connected to the dustproof tube 6, and a fixing structure is provided on the dustproof tube 6. Two heat conductive plates 13 are fixedly connected to the side walls of the dustproof tube 6, and heat sinks 14 are fixedly connected to the side walls of the two heat conductive plates 13, and a plurality of heat dissipation fins 15 are fixedly connected to the side walls of the heat sink 14.

[0027] In an optional embodiment, the fixing structure includes a locking groove 8, which is opened on the dustproof tube 6, and a fixing rod 11 is slidably connected to the dustproof tube 6, and the fixing rod 11 passes through the side wall between the dustproof tube 6 and the locking groove 8. A connecting spring 12 is sleeved on the dustproof tube 6, and one end of the connecting spring 12 is fixedly connected to the side wall of the dustproof tube 6, and the other end of the dustproof tube 6 is fixedly connected to the side wall of the fixing rod 11. A locking block 9 is fixedly connected to the side wall of the dustproof cover 7, and a through-set socket 10 is opened on the locking block 9.

[0028] It should be noted that the fixing rod 11 is inserted into the insertion hole 10 , thereby fixing the locking block 9 therein, and then fixing the dust cover 7 .

[0029] In an optional embodiment, the heat dissipation fins 15 are each provided with a plurality of heat dissipation holes 16 extending therethrough.

[0030] It should be noted that the heat dissipation effect of the heat dissipation fins 15 is improved.

[0031] In an optional embodiment, the heat dissipation fins 15 are arranged in a curved shape.

[0032] It should be noted that increasing the area of ​​the heat dissipation fins 15 can further improve the heat dissipation effect.

[0033] In an optional embodiment, the side wall of the fixing rod 11 opposite to the locking block 9 is arranged in an inclined shape.

[0034] It should be noted that the locking block 9 is inserted into the locking groove 8 and the fixing rod 11 is moved downward under the guidance of the inclined wall of the fixing rod 11 without pulling the fixing rod 11 manually.

[0035] In an optional embodiment, pulleys 4 are fixedly connected to the bottom side walls of the two sliding blocks 3 .

[0036] It should be noted that the movement of the slider 3 is facilitated.

[0037] The working principle of the utility model is: when the bus duct body 1 is idle, the dustproof tube 6 is slid to make the dustproof tube 6 slide to the joint 5, and then the dustproof cover 7 is rotated to close one end of the dustproof tube 6, so as to achieve the effect of protection and dustproof, the locking block 9 on the dustproof cover 7 is inserted into the locking groove 8, and under the guidance of the inclined wall of the fixing rod 11, the fixing rod 11 is moved downward, and then the fixing rod 11 is inserted into the jack 10 under the elastic force of the connecting spring 12, so that the locking block 9 is fixed therein, and then the dustproof cover 7 is fixed, when the two joints 5 are in contact, a certain amount of heat will be generated, the heat conducting sheet 13 will conduct the heat of the dustproof tube 6, and transfer it to the heat sink 14 and the heat sink fins 15, and the heat will be volatilized through the heat sink fins 15 and the heat sink 14, thereby reducing the heat of the joint 5 and extending the service life of the bus duct body 1.

[0038] The above description is only a preferred embodiment of the utility model and does not impose any form of limitation on the utility model. Any ordinary technician in the industry can smoothly implement the utility model as shown in the drawings of the specification and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the utility model using the technical content disclosed above are all equivalent embodiments of the utility model. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the utility model are still within the protection scope of the technical solution of the utility model.

Claims

1. A bus duct with a dustproof joint, comprising a bus duct body (1), characterized in that: The bus duct body (1) is provided with a joint (5), the bus duct body (1) is provided with two slide grooves (2), the two slide grooves (2) are symmetrically arranged, and sliders (3) are slidably connected in the two slide grooves (2). The bus duct body (1) is sleeved with a dustproof tube (6), the two sliders (3) are fixedly connected to the inner side walls of the dustproof tube (6), the dustproof tube (6) is hingedly connected with a dustproof cover (7), the dustproof tube (6) is provided with a fixing structure, the side walls of the dustproof tube (6) are fixedly connected with two heat conducting plates (13), the side walls of the two heat conducting plates (13) are fixedly connected with heat sinks (14), and the side walls of the heat sinks (14) are fixedly connected with a plurality of heat dissipation fins (15).

2. A bus duct with dustproof joints according to claim 1, characterized in that: The fixing structure comprises a locking groove (8), wherein the locking groove (8) is provided on the dustproof tube (6), a fixing rod (11) is slidably connected to the dustproof tube (6), the fixing rod (11) passes through the side wall between the dustproof tube (6) and the locking groove (8), a connecting spring (12) is sleeved on the dustproof tube (6), one end of the connecting spring (12) is fixedly connected to the side wall of the dustproof tube (6), and the other end of the dustproof tube (6) is fixedly connected to the side wall of the fixing rod (11), and a locking block (9) is fixedly connected to the side wall of the dustproof cover (7), and a through-set insertion hole (10) is provided on the locking block (9).

3. A bus duct with dustproof joints according to claim 2, characterized in that: The heat dissipation fins (15) are each provided with a plurality of heat dissipation holes (16) which are arranged through-through.

4. A bus duct with dustproof joints according to claim 3, characterized in that: The heat dissipation fins (15) are arranged in a curved shape.

5. A bus duct with dustproof joints according to claim 4, characterized in that: The side walls of the fixing rod (11) and the locking block (9) opposite to each other are arranged in an inclined shape.

6. A bus duct with dustproof joints according to claim 5, characterized in that: The bottom side walls of the two sliding blocks (3) are both fixedly connected with pulleys (4).

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