High-conductivity flexible connection aluminum bar with heat dissipation structure

Abstract

The utility model belongs to the technical field of connection aluminum bars, and particularly relates to a high-conductivity flexible connection aluminum bar with a heat dissipation structure, which comprises an aluminum bar main body and connection sheets, the connection sheets are arranged at the left end and the right end of the aluminum bar main body, and conductive wires are soldered at the outer ends of the connection sheets. The outer ends of the two adjacent connecting sheets at the outer ends of the two aluminum bar main bodies are soldered with one conductive wire, so that the aluminum bar main bodies can be flexibly connected through the conductive wire. According to the high-conductivity flexible connection aluminum row with the heat dissipation structure, when the interior of the aluminum row body is electrified for a long time and is overheated, an electric motor is started, an output shaft of the electric motor rotates to drive fan blades to rotate, external air is sucked into a protective cover after being filtered by a first dustproof net from a through groove, and then enters an air inlet hole and then enters a through hole in the aluminum row body; and hot air in the heat dissipation grooves flows through the through holes and then is exhausted from the exhaust holes in the left end, so that heat in the aluminum row main body is quickly dissipated from the inside.

Description

TECHNICAL FIELD

[0001] The utility model relates to aluminium row technology field, concretely is a high conductivity soft connection aluminium row with heat dissipation structure. BACKGROUND

[0002] Copper, aluminum conductive products are widely used in carbon, electrolytic copper foil, chemical industry, electrolytic copper, electrolytic aluminum, silicon carbide, electrolytic manganese, electrolytic zinc, electrolytic lead, sodium chlorate, titanium sponge, high and low voltage electrical apparatus, power distribution equipment and other super large current electrolytic smelting engineering. Among them, the aluminum row is mainly used in high and low voltage electrical apparatus, switch contact, power distribution equipment, bus duct and other electrical engineering as a conductive bus, which has low resistivity and high bendability. Among them, carbon and electrolytic copper foil are also used as manufacturers of battery electrode materials, so the demand for copper row, aluminum row, copper strip soft connection and aluminum strip soft connection related products is particularly large in battery electrode material manufacturers.

[0003] However, the aluminum row on the market is often a one-piece straight plate structure. If the internal temperature is too high during use, it will affect the conductivity, and the use is not safe enough. However, it is not convenient to dissipate heat during use, and the heat is not good to circulate, which is inconvenient to use.

[0004] As disclosed in Chinese patent CN219143818U, when the aluminum row body is used for conduction, the heat inside the support frame can be discharged through the heat dissipation cavity inside, the heat in the inner cavity circulates inside the flow channel, and the support frame is assisted to dissipate heat, so that the high heat in the support frame during continuous use does not affect the normal use effect. The heat is discharged from the sealing plate on both sides, the arrangement of the sealing plate can avoid dust accumulation inside the heat dissipation cavity, affect the normal work of the component, and the sealing plate made of heat conductive material can avoid heat blocking inside, facilitating heat dissipation.

[0005] However, when the dustproof piece is removed by rotating the rotating ring on the aluminum row to dissipate heat, dust from the outside will enter the aluminum row and cause harm, and the heat can not be quickly discharged through the hole in the dustproof piece, so the heat dissipation effect is poor.

[0006] Therefore, we need to provide a high-conductivity soft connection aluminum row with heat dissipation structure that can dissipate heat quickly. UTILITY MODEL CONTENTS

[0007] The utility model aims at providing a high-conductivity soft connection aluminum row with heat dissipation structure to solve the problems raised in the background.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a high-conductivity soft connection aluminum row with heat dissipation structure, comprising an aluminum row body and a connecting piece, the connecting piece is installed at the left and right ends of the aluminum row body, and the inner and outer ends of the aluminum row body are provided with heat dissipation mechanisms.

[0009] The heat dissipation mechanism comprises a shield fixedly connected to the right end of the upper side of the aluminum row body, a first dust screen connected to the left and right ends inside the shield, an electric motor installed at the top end of the inner side of the shield, fan blades fixedly connected to the lower end of the output shaft of the electric motor, and a second dust screen connected to the left of the lower end of the aluminum row body.

[0010] Further improvements are that the outer ends of the connecting pieces are tin-soldered with conductive wires, so that the aluminum row bodies are connected by the conductive wires through tin-soldering a conductive wire to the outer ends of two connecting pieces adjacent to the outer ends of the two aluminum row bodies.

[0011] Further improvements are that a through groove is formed at a position higher than the fan blades inside the left and right ends of the shield, and the first dust screen is fixed to the inner side of the through groove, so that when the electric motor is started and the output shaft rotates to drive the fan blades to rotate, external air is filtered by the first dust screen and then sucked into the lower end of the inner side of the shield.

[0012] Further improvements are that a heat dissipation groove is formed inside the aluminum row body, a through hole is formed inside the aluminum row body to connect the heat dissipation groove, an air inlet hole is formed at the right end of the upper side of the aluminum row body below the fan blades, and an air outlet hole is formed at the left end of the lower end of the aluminum row body, so that when the electric motor is started and the fan blades rotate, air is blown into the through hole inside the aluminum row body from the air inlet hole, the hot air in the heat dissipation groove flows through the through hole and is then discharged from the left end air outlet hole, so that the heat in the aluminum row body can be quickly dissipated from the inside.

[0013] Further improvements are that protection mechanisms are arranged at the left and right ends of the aluminum row body, the protection mechanism comprises a clamping frame fixedly connected to the left and right sides of the aluminum row body, a cylinder fixedly connected to the middle position of the top end of the inner side of the clamping frame, a spring fixedly connected to the bottom end of the inner side of the cylinder, a plug rod fixedly connected to the upper end of the spring, and a protection frame connected to the left and right ends of the aluminum row body.

[0014] Further improvements are that the inner side of the cylinder and the outer side of the plug rod are in sliding connection, so that when the spring is elastically driven to move the plug rod, the plug rod can only slide along the inner side of the cylinder.

[0015] Further improvements are that a plug hole is formed at the middle position of the upper end of the inner side of the protection frame, a sliding hole is formed at the middle position of the upper end of the inner side of the clamping frame, the outer side of the plug rod and the inner side of the sliding hole are in sliding connection, the inner side of the protection frame and the outer side of the clamping frame are in sliding connection, and the upper end of the outer side of the plug rod and the inner side of the plug hole are in plug connection, so that the spring will rebound to push the plug rod upward, the upper end of the plug rod moves upward into the plug hole of the upper end of the inner side of the protection frame, and the protection frame is fixed to the left and right sides of the aluminum row body.

[0016] In summary, the application discloses a high-conductive soft connection aluminum row with a heat dissipation structure.

[0017] The technical scheme opens the electric motor to make the fan blade rotate, air is blown into the through hole in the aluminum row body from the air inlet hole, hot air in the heat dissipation groove flows through the through hole and is discharged from the air outlet hole at the left end, so that the heat in the aluminum row body can be discharged more quickly, internal overheating of the aluminum row body caused by long-time power supply is avoided, and damage is avoided, and because the first dust screen and the second dust screen close the through groove and the through hole, dust in the air entering the aluminum row body is filtered out and cannot enter the aluminum row body to cause harm.

[0018] Further, by first pressing the insertion rod, the insertion rod is moved to the sliding hole, then the guard frame is slid to the outside of the insertion rod, until the left and right sides of the aluminum row body are contacted, then the spring rebounds to push the insertion rod upwards, so that the upper end of the insertion rod moves to the insertion hole in the upper end of the guard frame, so that the guard frame is fixed to the left and right sides of the aluminum row body, and the connecting piece at the left and right ends of the aluminum row body is protected, so that the connecting piece is not damaged by extrusion during transportation. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a schematic view of the main structure of the utility model;

[0020] Figure 2 It is a schematic view of the internal structure of the aluminum row body of the utility model;

[0021] Figure 3 It is a sectional view of the aluminum row body structure of the utility model;

[0022] Figure 4 It is a schematic view of the internal structure of the guard frame of the utility model;

[0023] Figure 5 It is a schematic view of the protection mechanism structure of the utility model;

[0024] Figure 6 It is a schematic view of the internal structure of the cylinder of the utility model.

[0025] In the drawing: 1, aluminum row body; 2, connecting piece; 301, guard frame; 302, first dust screen; 303, electric motor; 304, fan blade; 305, second dust screen; 401, clamping frame; 402, cylinder; 403, spring; 404, insertion rod; 405, guard frame. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0027] Please refer to Figures 1-6 The utility model provides a kind of technical scheme: a high-conductive soft connection aluminum bar with heat dissipation structure, including aluminum bar main body 1 and connecting piece 2, connecting piece 2 is installed in the left and right ends of aluminum bar main body 1, the outer end of connecting piece 2 is soldered with conductive wire, so that by soldering a conductive wire in the outer end of the two connecting pieces 2 adjacent to the outer end of two aluminum bar main body 1, the soft connection between aluminum bar main body 1 can be realized by conductive wire.

[0028] The inner and outer ends of aluminum bar main body 1 are provided with heat dissipation mechanism, and the heat dissipation mechanism includes a shroud 301 fixedly connected to the right end of the upper side of the aluminum bar main body 1, first dust screen 302 is connected to the left and right ends inside the shroud 301, electric motor 303 is installed on the inner side top end of the shroud 301, fan blades 304 are fixedly connected to the lower end of the output shaft of the electric motor 303, through grooves are formed at positions higher than the fan blades 304 at the left and right ends inside the shroud 301, and the first dust screen 302 is fixed to the inner side of the through grooves, so that when the output shaft of the electric motor 303 is rotated to drive the fan blades 304 to rotate, the external air can be filtered by the first dust screen 302 and then sucked into the lower end inside the shroud 301.

[0029] The left side of the lower end of the aluminum bar main body 1 is connected with the second dust screen 305, the heat dissipation groove is formed in the aluminum bar main body 1, the through hole is formed in the aluminum bar main body 1 to communicate with the heat dissipation groove, the air inlet hole is formed in the right side of the upper end of the aluminum bar main body 1 below the fan blades 304, and the air outlet hole is formed in the left side of the lower end of the aluminum bar main body 1, so that when the electric motor 303 is started to drive the fan blades 304 to rotate, the air can be blown into the through hole in the aluminum bar main body 1 from the air inlet hole, the hot air in the heat dissipation groove flows through the through hole and is discharged from the air outlet hole at the left end, so that the heat in the aluminum bar main body 1 can be discharged more quickly from the inside, and since the first dust screen 302 and the second dust screen 305 seal the through grooves and the through hole, the dust in the air entering the aluminum bar main body 1 can be filtered and will not enter the aluminum bar main body 1 to cause harm.

[0030] The left and right ends of the aluminum row body 1 are provided with protection mechanisms, which include clamping frames 401 fixedly connected to the left and right sides of the aluminum row body 1, cylinders 402 fixedly connected to the middle positions of the inner top ends of the clamping frames 401, springs 403 fixedly connected to the inner bottom ends of the cylinders 402, plug rods 404 fixedly connected to the upper ends of the springs 403, and guard frames 405 connected to the left and right ends of the aluminum row body 1, wherein the inner sides of the cylinders 402 and the outer sides of the plug rods 404 are in sliding connection, so that when the springs 403 drive the plug rods 404 to move, the plug rods 404 can only slide along the inner sides of the cylinders 402, thereby limiting the movement of the plug rods 404.

[0031] The middle positions of the inner upper ends of the guard frames 405 are provided with insertion holes, the middle positions of the inner upper ends of the clamping frames 401 are provided with sliding holes, the outer sides of the plug rods 404 and the inner sides of the sliding holes are in sliding connection, the inner sides of the guard frames 405 and the outer sides of the clamping frames 401 are in sliding connection, and the upper end outer sides of the plug rods 404 and the inner sides of the insertion holes are in insertion connection, so that the plug rods 404 are first pressed downward, then moved into the sliding holes, and then the guard frames 405 are slid to the outer sides of the plug rods 404 until the left and right sides of the aluminum row body 1 are contacted, and then the springs 403 rebound to push the plug rods 404 upward, so that the upper ends of the plug rods 404 move upward into the insertion holes in the inner upper ends of the guard frames 405, thereby fixing the guard frames 405 to the left and right sides of the aluminum row body 1, protecting the connecting pieces 2 at the left and right ends of the aluminum row body 1, and avoiding the connecting pieces 2 from being damaged due to extrusion during transportation of the aluminum row body 1.

[0032] Working principle: when the aluminum row body 1 is overheated for a long time, the electric motor 303 is started, the output shaft of the electric motor 303 drives the fan blades 304 to rotate, the external air is filtered by the first dust screen 302 from the through slot and then sucked into the protective cover 301, then enters the air inlet hole and then enters the through hole in the aluminum row body 1, and the hot air in the heat dissipation groove flows through the through hole and is discharged from the left end exhaust hole, so that the heat in the aluminum row body 1 is quickly dissipated from the inside.

[0033] It should be noted that, in the present text, relational terms such as first and second and the like can only be used to distinguish one entity or operation from another entity or operation, without necessarily requiring or implying any such actual relationship or order between these entities or operations. Moreover, the terms "comprising", "containing" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such a process, method, article or equipment. Without more limitations, the element defined by the statement "comprising a" does not exclude the presence of additional identical elements in the process, method, article or equipment including the element.

Claims

1. A high-conductivity flexible connection aluminum busbar with a heat dissipation structure, comprising an aluminum busbar body (1) and a connecting piece (2), wherein the connecting piece (2) is mounted on the left and right ends of the aluminum busbar body (1), and is characterized in that: Heat dissipation mechanisms are provided at both inner and outer ends of the aluminum bar body (1); The heat dissipation mechanism comprises a shield (301) fixedly connected to the upper right end of the aluminum rib body (1); the left and right ends of the shield (301) are connected to first dustproof nets (302); an electric motor (303) is installed at the inner top end of the shield (301); a fan blade (304) is fixedly connected to the lower end of the output shaft of the electric motor (303); and a second dustproof net (305) is connected to the left side of the lower end of the aluminum rib body (1).

2. The high-conductivity flexible connection aluminum busbar with a heat dissipation structure according to claim 1, characterized in that: A conductive wire is soldered to the outer end of the connecting piece (2).

3. The high-conductivity flexible connection aluminum busbar with a heat dissipation structure according to claim 1, characterized in that: Through slots are provided at the left and right ends of the interior of the protective cover (301) at positions higher than the fan blades (304), and the first dustproof net (302) is fixed to the inner sides of the through slots.

4. The high-conductivity flexible connection aluminum busbar with a heat dissipation structure according to claim 1, characterized in that: A heat dissipation slot is provided inside the aluminum bar body (1), a through hole is provided inside the aluminum bar body (1) to connect the heat dissipation slot, an air inlet is provided on the right side of the upper end of the aluminum bar body (1) below the fan blade (304), and an exhaust hole is provided on the left side of the lower end of the aluminum bar body (1).

5. The high-conductivity flexible connection aluminum busbar with a heat dissipation structure according to claim 1, characterized in that: The left and right ends of the aluminum bar main body (1) are provided with protective mechanisms, the protective mechanisms comprising a clamping frame (401) fixedly connected to the left and right sides of the aluminum bar main body (1), a cylinder (402) fixedly connected to the middle position of the inner top of the clamping frame (401), a spring (403) fixedly connected to the inner bottom end of the cylinder (402), an insert rod (404) fixedly connected to the upper end of the spring (403), and a protective frame (405) connected to the left and right ends of the aluminum bar main body (1).

6. The high-conductivity flexible connection aluminum busbar with a heat dissipation structure according to claim 5, characterized in that: The inner side of the cylinder (402) is slidably connected to the outer side of the insertion rod (404).

7. The high-conductivity flexible connection aluminum busbar with a heat dissipation structure according to claim 5, characterized in that: A socket is provided in the middle of the upper end of the protective frame (405), a sliding hole is provided in the middle of the upper end of the card frame (401), the outer side of the insertion rod (404) is slidably connected to the inner side of the sliding hole, the inner side of the protective frame (405) is slidably connected to the outer side of the card frame (401), and the outer side of the upper end of the insertion rod (404) is plugged into the inner side of the socket.

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