CN219181138U

CN219181138U - Bus duct with strong heat dissipation performance

Info

Publication number: CN219181138U
Application number: CN202223491516.XU
Authority: CN
Inventors: 李其航; 翟学松; 刘渐宏; 潘耀璋
Original assignee: Guangdong Huiheng Electric Technology Co ltd
Current assignee: Guangdong Huiheng Electric Technology Co ltd
Priority date: 2022-12-27
Filing date: 2022-12-27
Publication date: 2023-06-13
Anticipated expiration: 2032-12-27

Abstract

The utility model discloses a bus duct with strong heat dissipation performance, which comprises an outer shell, wherein the upper end of the outer shell is clamped with a cover plate, square grooves are formed in corners of the upper end of the outer shell, inserting blocks are fixedly connected to corners of the lower end of the cover plate, the inserting blocks are mutually inserted into the square grooves, a fixing assembly is arranged at the lower end of the outer shell, a limiting assembly is arranged in the fixing assembly, a rubber base is fixedly connected to the inner part of the outer shell, a line duct main body is arranged at the upper end of the rubber base, line notches are formed in two ends of the line duct main body, and insulating sleeves are sleeved on the outer surfaces of the line notches. The utility model adopts the structure, and avoids the conditions that the existing bus duct dissipates heat only through the aluminum substrate, a large amount of heat energy is generated in the using process of the bus duct, the aluminum substrate cannot rapidly dissipate a large amount of heat, the temperature in the bus duct is still high, and the heat dissipation effect is extremely poor.

Description

Bus duct with strong heat dissipation performance

Technical Field

The utility model belongs to the field of bus ducts, and particularly relates to a bus duct with high heat dissipation performance.

Background

The bus duct is a closed metal device formed by copper and aluminum bus posts, is used for distributing larger power to each element of the dispersion system, and increasingly replaces wires and cables in the project of indoor low-voltage power transmission trunk engineering.

The current bus duct only dispels the heat through aluminium base board, and a large amount of heat energy that produces in bus duct use, aluminium base board can not be quick with a large amount of heat dissipation, leads to the temperature in the bus duct still very high, and the radiating effect is extremely poor, and current bus duct, mostly all is fixed it through the screw for when the inside needs of bus duct detect to look over, very waste time when dismantling the bus duct, thereby directly reduced the efficiency to the bus duct detection.

Disclosure of Invention

Aiming at the problems in the background art, the utility model aims to provide a bus duct with strong heat dissipation performance so as to solve the problems.

The technical aim of the utility model is realized by the following technical scheme:

the utility model provides a bus duct that heat dispersion is strong, includes the shell body, the upper end joint of shell body has the apron, square groove has all been seted up to the upper end corner of shell body, the equal fixedly connected with inserted block of lower extreme corner of apron, the inserted block is pegged graft each other with the square groove, fixed subassembly has been seted up to the lower extreme of shell body, spacing subassembly has been seted up to fixed subassembly's inside, the inside fixedly connected with rubber base of shell body, rubber base's upper end is provided with the wire casing main part, the both ends of wire casing main part all are provided with the line notch, insulating sleeve has all been cup jointed to the surface of line notch, one side fixedly connected with radiator unit of shell body.

Further, as the preferred technical scheme, fixed subassembly is including seting up the recess at shell body lower extreme, the square groove runs through of recess, the inboard fixedly connected with spring of recess, the other end fixedly connected with fixture block of spring, the draw-in groove has been seted up to lower extreme one side of inserted block, fixture block and the mutual joint of draw-in groove.

Further, as the preferred technical scheme, spacing subassembly is including setting up the round hole inboard at the recess, logical groove has been seted up to the upper end of round hole, peg graft in the inside of round hole has the gag lever post, one side fixedly connected with fixed block of gag lever post, the fixed block is pegged graft each other with logical groove, the spacing groove has been seted up in the front of fixture block, spacing groove and gag lever post peg graft each other.

Further, as the preferable technical scheme, the inside of shell body is located the position between the wire casing main part and all is fixedly connected with heating panel, the heating panel is provided with a plurality of.

Further, as the preferred technical scheme, the radiator unit is including setting up the water tank in shell body one side, the water hole has been seted up in the front of water tank, the inside of water hole is pegged graft and is had the rubber lid, one side fixedly connected with water pump of shell body, the first raceway of one end fixedly connected with of water pump, the other end fixedly connected with water tank of first raceway, the other end fixedly connected with second raceway of water pump, the other end fixedly connected with cooling tube of second raceway, the other end of cooling tube runs through shell body fixedly connected with water tank.

Further, as a preferable technical scheme, the upper end of the cover plate is provided with a plurality of heat dissipation grooves.

Further, as the preferable technical scheme, reinforcing ribs are fixedly connected to two sides of the inner portion of the outer shell body, and the reinforcing ribs are in a groined shape.

Further, as a preferable technical scheme, the upper end of the cover plate is fixedly connected with a dustproof net, and the dustproof net covers the heat dissipation groove.

In summary, the utility model has the following advantages:

firstly, through the radiating component that sets up, when using the bus duct, through opening the water pump, make the water pump pass through first raceway, carry the inside coolant liquid of water tank, the second raceway, then transmit it to the inside of cooling tube by the second raceway, and coil in the shell body inside when cooling tube, make the coolant liquid when the inside transport of cooling tube, can absorb the heat that its inside gives out, and the other end of cooling tube is fixedly connected with the water tank, thereby make the circulated hot air that gives out inside and dispel the heat, only dispel the heat through the aluminium base board through the bus duct that has had before having had above-mentioned structure, a large amount of heat energy that produce in the bus duct use, aluminium base board can not give off a large amount of heat fast, the temperature in the bus duct still is very high, the circumstances of the radiating effect is extremely bad;

second, through the fixed subassembly that sets up, at first when need dismantle this dress and examine, at first with the inside extrusion of fixture block to the spring, then through extracting the inside gag lever post of round hole, insert the inside of spacing groove with the gag lever post, then rotate the gag lever post, make the fixed block joint of gag lever post surface in the outside of round hole, make under the effect of gag lever post avoid the spring phenomenon that kick-backs, with the aforesaid with another fixed subassembly with spacing subassembly with its operation, after the operation is accomplished, make upwards pull out the apron, thereby make more convenient dismantlement to the device, current bus duct has been avoided through above-mentioned structure, most all be fixed it through the screw, make when the bus duct inside need detect and look over, very waste time when dismantling the bus duct, thereby the condition of the efficiency of detecting the bus duct has directly been reduced.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the present utility model;

FIG. 3 is a top view of FIG. 2 of the present utility model;

fig. 4 is a bottom view of the present utility model.

Reference numerals: 1. the heat-dissipating device comprises an outer shell, 2, square grooves, 3, plug blocks, 4, a cover plate, 5, a wire groove opening, 6, an insulating sleeve, 7, a heat-dissipating component, 71, a water tank, 72, a water adding hole, 73, a rubber cover, 74, a water pump, 75, a first water pipe, 76, a second water pipe, 77, a cooling pipe, 8, a fixing component, 81, a groove, 82, a spring, 83, a clamping block, 84, a clamping groove, 9, a reinforcing rib, 10, a wire groove main body, 11, a heat-dissipating plate, 12, a limiting component, 121, a round hole, 122, a through groove, 123, a limiting rod, 124, a fixing block, 125, a limiting groove, 13, a dust screen, 14, a heat-dissipating groove, 15 and a rubber base.

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.

Example 1

Referring to fig. 1 to 4, a bus duct with strong heat dissipation performance in this embodiment includes a casing body 1, the upper end joint of casing body 1 has apron 4, square groove 2 has all been seted up at the upper end corner of casing body 1, the equal fixedly connected with inserted block 3 of lower extreme corner of apron 4, inserted block 3 and square groove 2 peg graft each other, fixed subassembly 8 has been seted up to the lower extreme of casing body 1, spacing subassembly 12 has been seted up to the inside of fixed subassembly 8, the inside fixedly connected with rubber base 15 of casing body 1, the upper end of rubber base 15 is provided with wire casing body 10, the both ends of wire casing body 10 all are provided with line notch 5, insulating sleeve 6 has all been cup jointed to the surface of line notch 5, one side fixedly connected with radiator unit 7 of casing body 1.

Example 2

Referring to fig. 4, in order to achieve the purpose of facilitating the disassembly of the cover plate 4 on the basis of embodiment 1, the fixing component 8 is innovatively designed in this embodiment, specifically, the fixing component 8 includes a groove 81 formed at the lower end of the outer housing 1, a square groove 2 penetrating through the groove 81, a spring 82 is fixedly connected to the inner side of the groove 81, a clamping block 83 is fixedly connected to the other end of the spring 82, a clamping groove 84 is formed at one side of the lower end of the insert block 3, and the clamping block 83 and the clamping groove 84 are mutually clamped; by pulling the clip 83 rearward, the clip 83 is disengaged from the clip groove 84, thereby making it possible to easily disassemble the bus duct thereof.

Referring to fig. 4, in order to achieve the purpose of convenient operation of the fixing component 8, in this embodiment, the limiting component 12 includes a circular hole 121 disposed inside the groove 81, a through groove 122 is formed at the upper end of the circular hole 121, a limiting rod 123 is inserted into the circular hole 121, a fixing block 124 is fixedly connected to one side of the limiting rod 123, the fixing block 124 is inserted into the through groove 122, a limiting groove 125 is formed on the front surface of the clamping block 83, and the limiting groove 125 is inserted into the limiting rod 123; the fixture block 83 extrudes to the inside of spring 82, then inserts the inside of spacing groove 125 with the spacing pole 123 through extracting the inside gag lever post 123 of round hole 121, then rotates gag lever post 123 for the fixed block 124 joint of gag lever post 123 surface is in the outside of round hole 121, makes the phenomenon of avoiding spring 82 to kick-back under the effect of gag lever post 123.

Referring to fig. 2-3, in order to achieve the purpose of radiating the interior of the bus duct, in this embodiment, heat dissipation plates 11 are fixedly connected to the interior of the outer casing 1 at positions between the slot main bodies 10, and the heat dissipation plates 11 are provided with a plurality of heat dissipation plates; the heat dissipation plate 11 allows the bus duct to dissipate heat.

Example 3

Referring to fig. 1-3, in this embodiment, in order to achieve the purpose of dissipating heat from the bus duct on the basis of embodiment 2, the heat dissipating component 7 is innovatively designed, specifically, the heat dissipating component 7 includes a water tank 71 disposed at one side of the outer housing 1, a water adding hole 72 is provided on the front surface of the water tank 71, a rubber cover 73 is inserted into the water adding hole 72, a water pump 74 is fixedly connected to one side of the outer housing 1, one end of the water pump 74 is fixedly connected with a first water pipe 75, the other end of the first water pipe 75 is fixedly connected with the water tank 71, the other end of the water pump 74 is fixedly connected with a second water pipe 76, the other end of the second water pipe 76 is fixedly connected with a cooling pipe 77, and the other end of the cooling pipe 77 penetrates through the outer housing 1 and is fixedly connected with the water tank 71; by opening the water pump 74, the water pump 74 conveys the cooling liquid inside the water tank 71 to the second water pipe 76 through the first water pipe 75, and then the cooling liquid is conveyed to the inside of the cooling pipe 77 through the second water pipe 76, and the cooling pipe 77 is coiled inside the outer casing 1, so that the cooling liquid can absorb heat emitted from the inside of the cooling pipe 77 when conveyed inside the cooling pipe 77, and the other end of the cooling pipe 77 is fixedly connected with the water tank 71, thereby enabling circulated heat-dissipating air generated inside to be cooled.

Referring to fig. 1, in order to achieve the purpose of heat dissipation, in this embodiment, a heat dissipation groove 14 is formed at the upper end of the cover plate 4, and a plurality of heat dissipation grooves 14 are formed; the heat dissipation groove 14 is arranged to further dissipate the heat in the bus duct.

Referring to fig. 2-3, in order to achieve the purpose of increasing the strength of the device, in this embodiment, reinforcing ribs 9 are fixedly connected to both sides of the inside of the outer casing 1, and the reinforcing ribs 9 are shaped like a Chinese character 'jing'; through the cross-shaped reinforcing rib 9, the bus duct is higher in strength, and damage caused by collision is avoided.

Referring to fig. 1, in order to achieve the purpose of dust prevention, in this embodiment, a dust screen 13 is fixedly connected to the upper end of the cover plate 4, and the dust screen 13 covers the heat dissipation groove 14; the dust screen 13 is arranged to prevent external dust from entering the bus duct when radiating heat through the heat radiating groove 14, thereby resulting in conductivity of the bus duct.

The use principle and the advantages are that: when the bus duct is used, the water pump 74 is started to enable the water pump 74 to convey the cooling liquid in the water tank 71 to the second water pipe 76 through the first water pipe 75, then the cooling liquid is conveyed to the cooling pipe 77 through the second water pipe 76, the cooling pipe 77 is coiled on the inner side of the outer shell 1, the cooling liquid can absorb heat emitted from the cooling pipe 77 when conveyed in the cooling pipe 77, the other end of the cooling pipe 77 is fixedly connected with the water tank 71, thereby the circulated hot air generated in the cooling pipe can dissipate heat, the conventional bus duct is prevented from dissipating heat only through the aluminum substrate through the structure, a large amount of heat energy generated in the using process of the bus duct cannot be rapidly dissipated through the aluminum substrate, the temperature in the bus duct is still high, and the heat dissipation effect is extremely poor, when this dress is dismantled and is examined, at first with the fixture block 83 to the inside extrusion of spring 82, then through extracting the inside gag lever post 123 of round hole 121, insert the inside of spacing groove 125 with gag lever post 123, then rotate gag lever post 123, make the fixed block 124 joint of gag lever post 123 surface in the outside of round hole 121, make under the effect of gag lever post 123 avoid spring 82 to kick-back the phenomenon, with the operation of another fixed subassembly 8 with spacing subassembly 12 that will go on, after the operation is accomplished, make and upwards pull out apron 4, thereby make more convenient dismantlement to the device, current bus duct has been avoided through above-mentioned structure, most all be fixed with it through the screw, make when the bus duct is inside to need detect to look over, very waste time when dismantling the bus duct, thereby the condition of the efficiency to the bus duct detection has directly been reduced.

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 bus duct that heat dispersion is strong which characterized in that: including shell body (1), the upper end joint of shell body (1) has apron (4), square groove (2) have all been seted up in the upper end corner of shell body (1), the equal fixedly connected with inserted block (3) of lower extreme corner of apron (4), inserted block (3) peg graft each other with square groove (2), fixed subassembly (8) have been seted up to the lower extreme of shell body (1), spacing subassembly (12) have been seted up to the inside of fixed subassembly (8), the inside fixedly connected with rubber base (15) of shell body (1), the upper end of rubber base (15) is provided with wire casing main part (10), the both ends of wire casing main part (10) all are provided with wire notch (5), insulating sleeve (6) have all been cup jointed to the surface of wire casing mouth (5), one side fixedly connected with radiator unit (7) of shell body (1).

2. The bus duct with high heat dissipation performance according to claim 1, wherein: the fixing assembly (8) comprises a groove (81) formed in the lower end of the outer shell body (1), the groove (81) penetrates through the square groove (2), a spring (82) is fixedly connected to the inner side of the groove (81), a clamping block (83) is fixedly connected to the other end of the spring (82), a clamping groove (84) is formed in one side of the lower end of the inserting block (3), and the clamping block (83) is clamped with the clamping groove (84) in a mutually clamping mode.

3. The bus duct with high heat dissipation performance according to claim 2, wherein: limiting component (12) is including setting up at the inboard round hole (121) of recess (81), logical groove (122) have been seted up to the upper end of round hole (121), peg graft in the inside of round hole (121) has gag lever post (123), one side fixedly connected with fixed block (124) of gag lever post (123), fixed block (124) peg graft each other with logical groove (122), limit groove (125) have been seted up in the front of fixture block (83), limit groove (125) peg graft each other with gag lever post (123).

4. The bus duct with high heat dissipation performance according to claim 1, wherein: the heat dissipation device is characterized in that heat dissipation plates (11) are fixedly connected to positions, located between the wire slot main bodies (10), of the inner portion of the outer shell (1), and the heat dissipation plates (11) are provided with a plurality of heat dissipation plates.

5. The bus duct with high heat dissipation performance according to claim 1, wherein: the heat dissipation assembly (7) comprises a water tank (71) arranged on one side of an outer shell (1), a water adding hole (72) is formed in the front surface of the water tank (71), a rubber cover (73) is inserted into the water adding hole (72), one side of the outer shell (1) is fixedly connected with a water pump (74), one end of the water pump (74) is fixedly connected with a first water pipe (75), the other end of the first water pipe (75) is fixedly connected with the water tank (71), the other end of the water pump (74) is fixedly connected with a second water pipe (76), the other end of the second water pipe (76) is fixedly connected with a cooling pipe (77), and the other end of the cooling pipe (77) penetrates through the outer shell (1) and is fixedly connected with the water tank (71).

6. The bus duct with high heat dissipation performance according to claim 1, wherein: the upper end of the cover plate (4) is provided with a plurality of heat dissipation grooves (14), and the heat dissipation grooves (14) are formed in the upper end of the cover plate.

7. The bus duct with high heat dissipation performance according to claim 1, wherein: reinforcing ribs (9) are fixedly connected to two sides of the inner portion of the outer shell (1), and the reinforcing ribs (9) are in a groined shape.

8. The bus duct with high heat dissipation performance according to claim 1, wherein: the upper end of the cover plate (4) is fixedly connected with a dustproof net (13), and the dustproof net (13) covers the radiating groove (14).