CN220086920U

CN220086920U - Bus duct with efficient heat dissipation function

Info

Publication number: CN220086920U
Application number: CN202321188009.0U
Authority: CN
Inventors: 孙传斌; 阮方勇
Original assignee: Zhenjiang Huaxing Electrical And Mechanical Manufacturing Co ltd
Current assignee: Zhenjiang Huaxing Electrical And Mechanical Manufacturing Co ltd
Priority date: 2023-05-17
Filing date: 2023-05-17
Publication date: 2023-11-24
Anticipated expiration: 2033-05-17

Abstract

The utility model discloses a bus duct with high-efficiency heat dissipation, which comprises a base, wherein a shell is fixed above the base, an insulating block is arranged in the shell, a heat dissipation opening is arranged above the insulating block, a sliding chute is formed in the upper surface of the heat dissipation opening, a sliding block is arranged in the sliding chute, a movable plate is fixed on one side of the sliding block, a heat dissipation hole is formed in the upper surface of the movable plate, and a heat dissipation fan is arranged in the heat dissipation opening; this high-efficient radiating bus duct uses through spout, slider, fly leaf, louvre and radiator fan's cooperation, opens radiator fan's switch in the device use for the circulation of air in the casing outside, the setting of cooperation louvre can play the inside radiating effect of casing, has avoided the high temperature to lead to the cable to damage, is convenient for take the fly leaf out through the setting of spout and slider, and is comparatively convenient when overhauling radiator fan.

Description

Bus duct with efficient heat dissipation function

Technical Field

The utility model relates to the technical field of bus ducts, in particular to a bus duct with efficient heat dissipation.

Background

The bus duct is a closed metal device formed by copper and aluminum bus columns and is used for distributing larger power for each element of a dispersion system, wires and cables are increasingly replaced in the project of indoor low-voltage power transmission main line engineering, and in Guangdong Guangzhou of China, more than 12 layers of building power distribution room outgoing lines, namely, more than 90% of main lines led to floors use the bus duct; bus ducts are used for 630KVA transformers to the power distribution cabinet.

In current chinese issued patent publication No. CN218829001U, a plug-in bus duct capable of being quickly assembled and disassembled, comprising: the installation frame, first underframe, second underframe and apron, stable subassembly is installed to the below of first underframe, and such design compares in traditional bolt direct positioning installation, and not only convenience of customers carries out quick location stability, still makes things convenient for the user to realize quick detach installation, but this quick assembly disassembly's plug-in type bus duct, radiating effect is not good in the use, fragile inside cable, consequently needs to propose a high-efficient radiating bus duct.

Disclosure of Invention

The utility model aims to provide a bus duct with high-efficiency heat dissipation so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a high-efficient radiating bus duct, includes the base, the top of base is fixed with the casing, the internally mounted of belonging casing has the insulating piece, the top of insulating piece is provided with the thermovent, the spout has been seted up to the top surface of thermovent, the internally mounted of spout has the slider, one side of slider is fixed with the fly leaf, the louvre has been seted up to the top surface of fly leaf, the internally mounted of thermovent has radiator fan, fixing bolt is all installed to the both sides of casing, one side swing joint of fixing bolt has the connecting plate, one side of connecting plate is fixed with the guard plate.

Preferably, the movable plate forms a sliding structure with the heat dissipation opening through a sliding groove, and the sliding groove is matched with the sliding block for use.

Preferably, the heat dissipation holes are arranged above the movable plate at equal intervals, and the heat dissipation holes and the heat dissipation fan are correspondingly arranged.

Preferably, the protection plate is in threaded connection with the shell through the connecting plate, and the fixing bolts are symmetrically arranged by the central axis of the connecting plate.

Preferably, a copper bar is installed on one side of the protection plate, and the copper bar and the protection plate are matched for use.

Preferably, the outer cover of guard plate is equipped with the splice, the screw thread groove has all been seted up to the both sides surface of splice, the inside in screw thread groove runs through there is the threaded rod.

Preferably, the splicing block is in threaded connection with the protection plate through a threaded rod, and the thread groove is correspondingly formed in the threaded rod.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the bus duct with high-efficiency heat dissipation, through the matching use of the sliding groove, the sliding block, the movable plate, the heat dissipation holes and the heat dissipation fan, the switch of the heat dissipation fan is turned on in the use process of the bus duct with high-efficiency heat dissipation, the ventilation of the inner side and the outer side of the shell is quickened, the heat dissipation effect inside the shell can be achieved through the matching of the arrangement of the heat dissipation holes, the cable damage caused by overhigh temperature is avoided, the movable plate is conveniently pulled out through the arrangement of the sliding groove and the sliding block, and the heat dissipation fan is convenient to overhaul;

2. according to the bus duct with high-efficiency heat dissipation, through the arrangement of the fixing bolts, the connecting plates and the protection plates, the protection plates and the shell are convenient to assemble through the arrangement of the fixing bolts in the using process of the bus duct, the operation is convenient, and the working efficiency of staff is improved;

3. this high-efficient radiating bus duct, through the setting of splice piece, thread groove and threaded rod, when needs a plurality of bus duct concatenation use, the guard plate of two adjacent bus ducts aligns, establishes the splice piece in the outside cover of guard plate, screws up the threaded rod into the thread groove, can accomplish the concatenation use to the bus duct, has improved the practicality of device.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of a heat sink according to the present utility model;

FIG. 3 is a schematic view of a fender of the utility model;

FIG. 4 is a schematic view of the structure of the splice of the present utility model.

In the figure: 1. a base; 2. a housing; 3. an insulating block; 4. a heat radiation port; 5. a chute; 6. a slide block; 7. a movable plate; 8. a heat radiation hole; 9. a heat radiation fan; 10. a fixing bolt; 11. a connecting plate; 12. a protection plate; 13. a copper bar; 14. splicing blocks; 15. a thread groove; 16. a threaded rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides the following technical solutions: the utility model provides a high-efficient radiating bus duct, including base 1, the top of base 1 is fixed with casing 2, the internally mounted of affiliated casing 2 has insulating piece 3, the top of insulating piece 3 is provided with thermovent 4, spout 5 has been seted up on the top surface of thermovent 4, the internally mounted of spout 5 has slider 6, one side of slider 6 is fixed with fly leaf 7, louvre 8 has been seted up on the top surface of fly leaf 7, the internally mounted of thermovent 4 has radiator fan 9, fixing bolt 10 is all installed to the both sides of casing 2, one side swing joint of fixing bolt 10 has connecting plate 11, one side of connecting plate 11 is fixed with guard plate 12.

In this embodiment, the movable plate 7 forms a sliding structure with the heat dissipation opening 4 through the sliding groove 5, the sliding groove 5 is matched with the sliding block 6 for use, the movable plate 7 is conveniently pulled out through the sliding groove 5 and the sliding block 6, and the maintenance of the heat dissipation fan 9 is convenient.

In this embodiment, the radiating holes 8 are arranged above the movable plate 7 at equal intervals, the radiating holes 8 and the radiating fans 9 are arranged correspondingly, the switches of the radiating fans 9 are turned on, the ventilation of the inner side and the outer side of the shell 2 is accelerated, the radiating effect inside the shell 2 can be achieved by matching with the arrangement of the radiating holes 8, and the cable damage caused by overhigh temperature is avoided.

In this embodiment, the guard plate 12 is in threaded connection with the shell 2 through the connecting plate 11, the fixing bolts 10 are symmetrically arranged with the central axis of the connecting plate 11, the guard plate 12 and the shell 2 are convenient to assemble through the arrangement of the fixing bolts 10, and the operation is convenient.

In this embodiment, the copper bar 13 is installed to one side of guard plate 12, and copper bar 13 and guard plate 12 cooperation are used, and guard plate 12 can play the guard action to copper bar 13, has improved the device's life.

In this embodiment, the outer sleeve of the protection plate 12 is provided with the splicing block 14, the two side surfaces of the splicing block 14 are provided with the threaded grooves 15, the threaded rods 16 penetrate through the threaded grooves 15, when a plurality of bus ducts are needed to be spliced for use, the protection plates 12 of two adjacent bus ducts are aligned, the outer side of the protection plate 12 is sleeved with the splicing block 14, the threaded rods 16 are screwed into the threaded grooves 15, and the splicing of the bus ducts can be completed.

In this embodiment, the splice block 14 is in threaded connection with the protection plate 12 through the threaded rod 16, the threaded groove 15 is correspondingly arranged with the threaded rod 16, and the splice block 14 is convenient to disassemble and assemble through the arrangement of the threaded groove 15 and the threaded rod 16.

Working principle: when the bus duct with high-efficiency heat dissipation is used, an external power supply is firstly connected, then the protection plate 12 and the shell 2 are assembled by screwing the fixing bolts 10, secondly when a plurality of bus ducts are needed to be spliced for use, the protection plates 12 of two adjacent bus ducts are aligned, the outer sides of the protection plates 12 are sleeved with splicing blocks 14, the threaded rods 16 are screwed into the threaded grooves 15, splicing of the bus ducts can be completed, finally in the use process, the switch of the heat dissipation fan 9 is opened, air circulation of the inner side and the outer side of the shell 2 is quickened, the effect of heat dissipation inside the shell 2 can be achieved by matching with the arrangement of the heat dissipation holes 8, the external power supply of the device is cut off when the device is not used, and thus the use process of the bus duct with high-efficiency heat dissipation is completed.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a high-efficient radiating bus duct, includes base (1), its characterized in that: the utility model discloses a heat dissipation device for the solar cell module, including base (1), casing (2), insulating piece (3) are fixed to the top of base (1), the top of insulating piece (3) is provided with thermovent (4), spout (5) have been seted up on the top surface of thermovent (4), internally mounted of spout (5) has slider (6), one side of slider (6) is fixed with fly leaf (7), louvre (8) have been seted up on the top surface of fly leaf (7), internally mounted of thermovent (4) has radiator fan (9), fixing bolt (10) are all installed to the both sides of casing (2), one side swing joint of fixing bolt (10) has connecting plate (11), one side of connecting plate (11) is fixed with guard plate (12).

2. The bus duct with high-efficiency heat dissipation according to claim 1, wherein the movable plate (7) and the heat dissipation port (4) form a sliding structure through the sliding groove (5), and the sliding groove (5) is matched with the sliding block (6).

3. The bus duct with high-efficiency heat dissipation according to claim 1, wherein the heat dissipation holes (8) are arranged above the movable plate (7) at equal intervals, and the heat dissipation holes (8) and the heat dissipation fan (9) are correspondingly arranged.

4. The bus duct with high-efficiency heat dissipation according to claim 1, wherein the protection plate (12) is in threaded connection with the shell (2) through the connecting plate (11), and the fixing bolts (10) are symmetrically arranged with the central axis of the connecting plate (11).

5. The bus duct with high-efficiency heat dissipation according to claim 1, wherein a copper bar (13) is installed on one side of the protection plate (12), and the copper bar (13) is matched with the protection plate (12).

6. The bus duct with high-efficiency heat dissipation according to claim 1, wherein the outer part of the protection plate (12) is sleeved with a splicing block (14), the surfaces of two sides of the splicing block (14) are provided with thread grooves (15), and threaded rods (16) penetrate through the inner parts of the thread grooves (15).

7. The bus duct with efficient heat dissipation according to claim 6, wherein the splicing block (14) is in threaded connection with the protection plate (12) through a threaded rod (16), and the threaded groove (15) is arranged corresponding to the threaded rod (16).