Connecting wire with heat dissipation structure and preparation method thereof

Abstract

The invention relates to the technical field of connecting lines, in particular to a connecting line with a heat dissipation structure and a preparation method thereof.The connecting line with the heat dissipation structure comprises a connecting line body and a rotary connector fixedly installed on the connecting line body and further comprises a heat dissipation assembly fixedly installed on the rotary connector, and the heat dissipation assembly comprises a filling and plugging structure; and the filling and plugging structure is used for filling a gap between the heat dissipation assembly and the connecting wire and plugging the filling component. The heat dissipation surface area of the connecting wire can be effectively increased through the heat dissipation assembly, the heat dissipation effect is improved, the direct contact area of the heat dissipation assembly and the connecting wire can be effectively increased by filling the gap between the heat dissipation body and the connecting wire with the heat conduction paste, then the heat exchange efficiency can be effectively improved, and therefore the heat dissipation efficiency is improved; therefore, installation is convenient, and a relatively tight end cover and a relatively tight heat dissipation body do not need to be arranged.

Description

Technical Field

[0001] The present invention relates to the technical field of connecting wires, and in particular to a connecting wire with a heat dissipation structure and a preparation method thereof. Background Art

[0002] An electric bicycle is a vehicle that uses a battery as an auxiliary energy source. The power supply line transmits the battery's electrical energy to components such as the controller, motor, throttle, brake handle, and display instrument system. The controller then controls the current and transmits it to the motor to change the speed.

[0003] However, most of the power cables on the market are composed of a protective strip, a power cable, a signal cable and a solid wire filler. The power cable will emit a certain amount of heat when transmitting current. When a device transmits current and signals to another device, the power cable will transfer the heat it emits to the signal cable, thereby causing a certain impact on the signal transmitted by the signal cable, thereby affecting the practicality of the cable. In addition, when the heat emitted by the power cable accumulates to a certain temperature, it will cause spontaneous combustion inside the cable, thereby affecting the safety of the cable. Summary of the invention

[0004] The purpose of the present invention is to solve the problems existing in the background technology and to provide a connecting wire with a heat dissipation structure and a preparation method thereof.

[0005] On the one hand, the present invention provides a connecting wire with a heat dissipation structure, including a connecting wire and a rotating connector fixedly installed on the connecting wire, and also including:

[0006] A heat dissipation component fixedly mounted on the rotating connector, the heat dissipation component is sleeved on the connecting wire, and the heat dissipation component increases the active heat dissipation area of ​​the connecting wire and the rotating connector;

[0007] The heat dissipation component includes a filling and sealing structure, which fills the gap between the heat dissipation component and the connecting wire and seals the filling object;

[0008] The bumping and dust-removing assembly is installed on the heat dissipation assembly, and the bumping and dust-removing assembly increases the shaking amplitude of the heat dissipation assembly when the electric bicycle shakes.

[0009] Furthermore, the heat dissipation assembly includes two end covers sleeved on the connecting line, one of the end covers is fixedly mounted on the rotating connecting head, a heat sink is rotatably mounted between the two end covers, a plurality of heat dissipation fins are fixedly mounted on the heat sink, and a plurality of heat dissipation grooves are provided on the heat dissipation fins.

[0010] Furthermore, the filling and sealing structure includes a sealing groove arranged on the end cover, a sealing ring is fixedly installed in the sealing groove, a pressure groove on the end cover, the pressure groove is connected to the sealing groove, a plurality of threaded grooves are arranged on the end cover, an elastic sealing block is movably installed in the threaded groove, a bolt is threadedly connected in the threaded groove, a plurality of guide grooves are arranged in the end cover, one end of the guide groove is connected to the pressure groove and the other end passes through one side of the end cover and extends to the inside of the heat sink.

[0011] Furthermore, the filling and sealing structure also includes a slide groove arranged in the end cover, a connecting plate is fixedly installed on the heat sink, and the connecting plate is slidably installed inside the slide groove. Two sealing grooves are provided in the end cover, and the sealing grooves are located on both sides of the slide groove and are connected to the slide groove. A sealing filler is fixedly installed in the sealing groove, and the gap between the heat sink and the connecting wire is filled with thermal conductive paste.

[0012] Furthermore, the bumpy dust removal assembly includes a base plate fixedly mounted on the end cover, a plurality of sliding rods are slidably mounted on the base plate, a support plate is fixedly mounted on the plurality of sliding rods, a plurality of first springs are fixedly mounted between the support plate and the base plate, a counterweight bar is fixedly mounted on one of the heat dissipating fins, counterweight blocks are fixedly mounted on both ends of the counterweight bar, the support plate supports the counterweight block, a plurality of heat dissipating fins are fixedly mounted with counterweight plates, and the counterweight plates and the counterweight bar are located on the same side.

[0013] Furthermore, a wire taking-up component is installed on the connecting wire, and the wire taking-up component includes a wire taking-up box. The connecting wire slides through the wire taking-up box, and at least one set of retracting mechanisms is installed in the wire taking-up box.

[0014] Furthermore, the retraction mechanism includes three telescopic rods fixedly installed in the wire taking-up box, the telescopic rod located in the middle is installed in the opposite direction to the other two telescopic rods, rollers are rotatably installed on the telescopic rods, a second spring is fixedly installed between the rollers and the inner wall of the wire taking-up box, and the connecting wire rests against the multiple rollers.

[0015] Furthermore, a plurality of heat dissipation fins are fixedly mounted on the rotating connecting head, and a plurality of grooves are provided on the heat dissipation fins.

[0016] Furthermore, a bending protection sleeve is fixedly mounted on one of the end covers, and the bending protection sleeve is sleeved on the connecting line.

[0017] On the other hand, the present invention provides a method for preparing a connecting wire, which is applied to the above connecting wire with a heat dissipation structure, and the method comprises the following steps:

[0018] Step 1: Sleeve the heat dissipation component and the bending protection sleeve on the connecting line, and fix the bending protection sleeve and the heat dissipation component;

[0019] Step 2: Fix the rotating connector on the connecting line and fix the rotating connector to the heat dissipation component;

[0020] Step 3: Fill the heat dissipation component with thermal paste;

[0021] Step 4: Install the bump removal assembly on the side of the heat dissipation assembly.

[0022] In summary, the present application includes at least one of the following beneficial technical effects:

[0023] The present invention can effectively increase the heat dissipation surface area of ​​the connecting wire through the heat dissipation component and improve the heat dissipation effect. By filling the gap between the heat sink and the connecting wire with thermal conductive paste, the direct contact area between the heat sink and the connecting wire can be effectively increased, thereby effectively improving the heat exchange efficiency, thereby increasing the heat dissipation efficiency, making installation convenient and eliminating the need to set relatively tight end covers and heat sinks.

[0024] When encountering a bumpy road, the counterweight bar, the counterweight block and the counterweight plate can move upward, which will drive the multiple heat sinks to rotate to the left. When the counterweight bar, the counterweight block and the counterweight plate fall, the first spring will absorb the kinetic energy of the counterweight bar, the counterweight block and the counterweight plate falling, and then convert the elastic potential energy of the first spring into the kinetic energy of the counterweight bar, the counterweight block and the counterweight plate rising. This can be done back and forth many times, thereby driving the multiple heat sinks to perform multiple reciprocating motions, thereby allowing the dust on the heat sink to fall off the heat sink, preventing dust from pushing and causing a decrease in heat dissipation efficiency, and accelerating the relative flow speed between the heat sink and the air, thereby improving the heat dissipation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 A structural schematic diagram of an embodiment of the present invention is provided;

[0026] Figure 2 A structural schematic diagram of the wire take-up component of the present invention is provided;

[0027] Figure 3 A schematic structural diagram of the heat dissipation assembly of the present invention is provided;

[0028] Figure 4 A structural schematic diagram of the filling and plugging structure of the present invention is given;

[0029] Figure 5 A schematic structural diagram of the heat dissipation assembly of the present invention is provided;

[0030] Figure 6 A schematic structural diagram of the bumping and dust removal assembly of the present invention is given;

[0031] Figure 7 A schematic structural diagram of a rotary connector of the present invention is provided;

[0032] Figure 8 for Figure 3 A partial enlarged view of the middle A;

[0033] Fig. 9 for Figure 4 A partial enlarged view of point B in the middle;

[0034] Fig.10 for Figure 5 A partial enlarged view of point C in the middle;

[0035] Fig.11 for Figure 7 A partial enlarged view of point D in the middle.

[0036] Reference numerals: 1, connecting wire; 101, outer sheath; 102, power line; 103, signal line; 104, fixed wire filler; 2, rotating connector; 201, heat sink fin; 202, groove; 3, heat sink assembly; 301, end cover; 302, heat sink; 303, heat sink fin; 304, heat sink groove; 4, plugging groove; 401, plugging ring; 402, pressing groove; 403, threaded groove; 404, elastic seal Block; 405, bolt; 406, guide groove; 407, slide groove; 408, connecting plate; 409, sealing filler; 410, thermal paste; 5, base plate; 501, support plate; 502, slide rod; 503, first spring; 504, counterweight bar; 505, counterweight block; 506, counterweight plate; 6, bending protection sleeve; 7, take-up box; 701, telescopic rod; 702, roller; 703, second spring. DETAILED DESCRIPTION

[0037] The technical solution of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0038] The components of the embodiments of the present invention generally described and shown in the drawings herein may be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention.

[0039] Example

[0040] like Figure 1-3 and Figure 7-8 as well as Fig.11As shown, a connecting wire with a heat dissipation structure proposed by the present invention includes a connecting wire 1 and a rotating connector 2 fixedly mounted on the connecting wire 1. The connecting wire 1 includes an outer sheath 101 and a power line 102 and a signal line 103 located inside the outer sheath 101. The outer sheath 101 is filled with a fixed wire filler 104. The rotating connector 2 can rotate freely, which can facilitate the user's operation when plugging and unplugging, while reducing the distortion of the connecting wire 1 and improving the stability and durability of the connecting wire 1. A plurality of heat dissipation fins 201 are fixedly mounted on the rotating connector 2, and a plurality of grooves 202 are provided on the heat dissipation fins 201. The heat dissipation area on the surface of the rotating connector 2 can be effectively increased, and the heat dissipation effect of the rotating connector 2 can be increased.

[0041] like Figure 3-9 As shown, the connecting line also includes a heat dissipation component 3 fixedly mounted on the rotating connector 2, and the heat dissipation component 3 is sleeved on the connecting line 1, and the heat dissipation component 3 increases the active heat dissipation area of ​​the connecting line 1 and the rotating connector 2. The heat dissipation component 3 includes two end caps 301 sleeved on the connecting line 1, one of the end caps 301 is fixedly mounted on the rotating connector 2, and a heat dissipation body 302 is rotatably mounted between the two end caps 301, and a plurality of heat dissipation fins 303 are fixedly mounted on the heat dissipation body 302, and a plurality of heat dissipation grooves 304 are provided on the heat dissipation fins 303. The heat dissipation surface area of ​​the connecting line 1 can be effectively increased, and the heat dissipation effect can be improved. The heat dissipation body 302 and the heat dissipation fins 303 are usually made of metal materials, such as aluminum alloy, and have good thermal conductivity and heat dissipation surface area, and can effectively dissipate heat. The heat dissipation grooves 304 can increase the surface area of ​​the heat dissipation fins 303 and improve the heat dissipation effect.

[0042] Furthermore, in this embodiment, the heat dissipation component 3 includes a filling and plugging structure, which fills the gap between the heat dissipation component 3 and the connecting line 1 and plugs the filling object. The filling and plugging structure includes a plugging groove 4 provided on the end cover 301, a plugging ring 401 is fixedly installed in the plugging groove 4, a pressing groove 402 on the end cover 301, the pressing groove 402 is connected to the plugging groove 4, a plurality of threaded grooves 403 are provided on the end cover 301, an elastic plugging block 404 is movably installed in the threaded groove 403, a bolt 405 is threadedly connected in the threaded groove 403, and a plurality of guide grooves 406 are provided in the end cover 301, one end of the guide groove 406 is connected to the pressing groove 402, and the other end passes through one side of the end cover 301 and extends to the inside of the heat dissipation body 302. When it is necessary to fill the gap between the heat sink 302 and the connecting wire 1 with the thermal paste 410, the bolts 405 on the upper and lower sides are removed, and the elastic sealing block 404 is removed, and then the heat sink 302 is erected, and the thermal paste 410 is injected into the multiple thread grooves 403 at the bottom by a syringe or other tool, and the thermal paste 410 enters the pressing groove 402 to apply pressure to the sealing ring 401, so that the sealing ring 401 and the connecting wire 1 are closely fitted to achieve a sealing effect, and the thermal paste 410 can pass through the guide groove 403 at the same time. 06 Enter the heat sink 302 and adjust the gap between the heat sink 302 and the connecting line 1. The gas in the gap between the heat sink 302 and the connecting line 1 will be discharged through the multiple thread grooves 403 on the upper side. When the thermal paste 410 is discharged from the thread grooves 403 on the upper side, the gap between the heat sink 302 and the connecting line 1 will be completely filled. At this time, the elastic sealing block 404 is inserted into the thread groove 403, and the bolt 405 is threadedly connected to the end cover 301 again, so that the sealing can be completed.

[0043] Furthermore, the filling and blocking structure also includes a slide groove 407 provided in the end cover 301, a connecting plate 408 is fixedly installed on the heat sink 302, and the connecting plate 408 is slidably installed inside the slide groove 407. Two sealing grooves are provided in the end cover 301, and the sealing grooves are located on both sides of the slide groove 407 and communicated with the slide groove 407. A blocking filler 409 is fixedly installed in the sealing groove, and the gap between the heat sink 302 and the connecting line 1 is filled with thermal paste 410. The heat sink 302 can rotate along the slide groove 407, and the slide groove 407 is blocked by the blocking filler 409, so as to prevent the thermal paste 410 from being discharged through the slide groove 407.

[0044] As mentioned above, one of the end caps 301 is fixedly mounted with a bending protection sleeve 6, which is sleeved on the connecting wire 1. It can prevent the connecting wire 1 from being subjected to excessive force at the bend, reducing the risk of wire breakage. The bending protection sleeve 6 is made of soft rubber or silicone material, which can effectively protect the connecting wire 1 from being subjected to excessive force at the bend, reducing the risk of wire breakage.

[0045] like Figure 6 and Fig.10 As shown, the bump dust removal assembly is installed on the heat dissipation assembly, and the bump dust removal assembly increases the shaking amplitude of the heat dissipation assembly when the electric bicycle shakes. The bump dust removal assembly includes a base plate 5 fixedly installed on the end cover 301, a plurality of slide bars 502 are slidably installed on the base plate 5, a support plate 501 is fixedly installed on the plurality of slide bars 502, a plurality of first springs 503 are fixedly installed between the support plate 501 and the base plate 5, a counterweight bar 504 is fixedly installed on one of the heat dissipation fins 303, counterweight blocks 505 are fixedly installed at both ends of the counterweight bar 504, and the support plate 501 supports the counterweight blocks 505, wherein a plurality of heat dissipation fins 303 are fixedly installed with counterweight plates 506, and the counterweight plates 506 and the counterweight bar 504 are located on the same side. The weight bar 504, the weight block 505 and the weight plate 506 make the gravity of the multiple heat sinks 303 on the right side greater than the gravity of the left side, so that the heat sink 302 has a tendency to rotate. When the support plate 501 supports the weight block 505, the heat sink 302 is under balanced force and cannot rotate. When encountering a bumpy road, the weight bar 504, the weight block 505 and the weight plate 506 can move upward, which will drive the multiple heat sinks 303 to rotate to the left. When the weight bar 504, the weight block 505 and the weight plate 506 fall, the weight block 505 and the weight plate 506 will rotate upward. A spring 503 absorbs the kinetic energy of the falling counterweight bar 504, the counterweight block 505 and the counterweight plate 506, and then converts the elastic potential energy of the first spring 503 into the kinetic energy of the rising counterweight bar 504, the counterweight block 505 and the counterweight plate 506. This can be repeated multiple times, thereby driving multiple heat sinks 303 to perform multiple reciprocating motions, thereby allowing dust on the heat sink 303 to detach from the heat sink 303, preventing dust from pushing and causing a decrease in heat dissipation efficiency, and accelerating the relative flow speed between the heat sink 303 and the air, thereby improving the heat dissipation efficiency.

[0046] like Figure 2 As shown, a wire-receiving component is installed on the connecting wire 1, and the wire-receiving component includes a wire-receiving box 7. The connecting wire 1 slides through the wire-receiving box 7, and at least one set of contraction mechanisms is installed in the wire-receiving box 7. The contraction mechanism includes three telescopic rods 701 fixedly installed in the wire-receiving box 7, and the telescopic rod 701 located in the middle is installed in the opposite direction to the other two telescopic rods 701. Rollers 702 are rotatably installed on the telescopic rods 701, and second springs 703 are fixedly installed between the rollers 702 and the inner wall of the wire-receiving box 7, and the connecting wire 1 abuts against the multiple rollers 702. Under the action of the second spring 703, the telescopic rod 701 can be in an extended state. At this time, the connecting wire 1 can be contracted in the wire-receiving box 7 when it is not subjected to external tension, so as to prevent the connecting wire 1 from being entangled during use and improve the convenience of use. When the connecting wire 1 needs to be extended, the connecting wire 1 only needs to be pulled outward to drive the telescopic rod 701 to contract, and the connecting wire 1 located in the wire-receiving box 7 is released to the outside of the wire-receiving box 7.

[0047] A method for preparing a connecting wire of the present invention is applied to the above connecting wire with a heat dissipation structure, and the method comprises the following steps:

[0048] Step 1: Sleeve the heat dissipation component 3 and the bending protection sleeve 6 on the connecting line 1, and fix the bending protection sleeve 6 to the heat dissipation component;

[0049] Step 2: Fix the rotating connector 2 on the connecting line 1, and fix the rotating connector 2 to the heat dissipation component;

[0050] Step 3: Fill the heat-conducting paste 410 in the heat-dissipating component 3;

[0051] Step 4: Install the bump removal assembly on the side of the heat dissipation assembly 3.

[0052] The detailed working principle of this embodiment is as follows: the heat dissipation surface area of ​​the connecting wire 1 can be effectively increased by the heat dissipation component 3, and the heat dissipation effect can be improved. The heat dissipation body 302 and the heat dissipation fins 303 are usually made of metal materials, such as aluminum alloy, which have good thermal conductivity and heat dissipation surface area and can effectively dissipate heat. The heat dissipation grooves 304 can increase the surface area of ​​the heat dissipation fins 303 and improve the heat dissipation effect. By filling the gap between the heat dissipation body 302 and the connecting wire 1 with thermal conductive paste 410, the direct contact area between the heat dissipation component and the connecting wire 1 can be effectively increased, thereby effectively improving the heat exchange efficiency, thereby increasing the heat dissipation efficiency. When encountering a bumpy road surface, the counterweight bar 504, the counterweight block 505 and the counterweight plate 506 can move upward, which will drive the multiple heat sinks 303 to rotate to the left. When the counterweight bar 504, the counterweight block 505 and the counterweight plate 506 fall, the first spring 503 will absorb the kinetic energy of the counterweight bar 504, the counterweight block 505 and the counterweight plate 506 falling, and then convert the elastic potential energy of the first spring 503 into the kinetic energy of the counterweight bar 504, the counterweight block 505 and the counterweight plate 506 rising. This can be done back and forth many times, thereby driving the multiple heat sinks 303 to perform multiple reciprocating motions, thereby allowing the dust on the heat sink 303 to detach from the heat sink 303, preventing the dust from pushing and causing a decrease in the heat dissipation efficiency, and accelerating the relative flow speed between the heat sink 303 and the air, thereby improving the heat dissipation efficiency.

[0053] The above-mentioned specific embodiments are only several further embodiments of the present invention. Based on the technical scheme of the present invention and the relevant inspiration of the above-mentioned embodiments, those skilled in the art can make various alternative improvements and combinations to the above-mentioned specific embodiments. The above-mentioned specific embodiments are only explanations of the present application, and they are not limitations of the present application.

Claims

1. A connecting wire with a heat dissipation structure, comprising a connecting wire (1) and a rotating connector (2) fixedly mounted on the connecting wire (1), characterized in that: Also includes: A heat dissipation component (3) fixedly mounted on the rotating connector (2), the heat dissipation component (3) being sleeved on the connecting wire (1), and the heat dissipation component increasing the active heat dissipation area of ​​the connecting wire (1) and the rotating connector (2); The heat dissipation component (3) comprises a filling and sealing structure, which fills the gap between the heat dissipation component (3) and the connecting line (1) and seals the filling object; The bumping and dust removal component is installed on the heat dissipation component (3), and the bumping and dust removal component increases the shaking amplitude of the heat dissipation component when the electric bicycle shakes.

2. The connecting wire with a heat dissipation structure according to claim 1, characterized in that: The heat dissipation assembly (3) comprises two end covers (301) sleeved on the connecting line (1), one of the end covers (301) being fixedly mounted on the rotating connector (2), a heat dissipation body (302) being rotatably mounted between the two end covers (301), a plurality of heat dissipation fins (303) being fixedly mounted on the heat dissipation body (302), and a plurality of heat dissipation grooves (304) being provided on the heat dissipation fins (303).

3. The connecting wire with a heat dissipation structure according to claim 2, characterized in that: The filling and sealing structure comprises a sealing groove (4) provided on the end cover (301), a sealing ring (401) being fixedly installed in the sealing groove (4), a pressing groove (402) on the end cover (301), the pressing groove (402) being connected to the sealing groove (4), a plurality of thread grooves (403) being provided on the end cover (301), an elastic sealing block (404) being movably installed in the thread groove (403), a bolt (405) being threadedly connected in the thread groove (403), a plurality of guide grooves (406) being provided in the end cover (301), one end of the guide groove (406) being connected to the pressing groove (402) and the other end of the guide groove (406) passing through one side of the end cover (301) and extending to the interior of the heat sink (302).

4. The connecting wire with a heat dissipation structure according to claim 3, characterized in that: The filling and sealing structure also includes a slide groove (407) arranged in the end cover (301); a connecting plate (408) is fixedly installed on the heat sink (302); the connecting plate (408) is slidably installed inside the slide groove (407); two sealing grooves are arranged in the end cover (301); the sealing grooves are located on both sides of the slide groove (407) and are connected to the slide groove (407); a sealing filler (409) is fixedly installed in the sealing groove; and a thermal conductive paste (410) is filled in the gap between the heat sink (302) and the connecting line (1).

5. The connecting wire with a heat dissipation structure according to claim 4, characterized in that: The bumping dust removal assembly includes a base plate (5) fixedly mounted on the end cover (301), a plurality of sliding rods (502) slidably mounted on the base plate (5), a support plate (501) fixedly mounted on the plurality of sliding rods (502), a plurality of first springs (503) fixedly mounted between the support plate (501) and the base plate (5), a counterweight bar (504) fixedly mounted on one of the heat dissipating fins (303), counterweight blocks (505) fixedly mounted at both ends of the counterweight bar (504), the support plate (501) supporting the counterweight blocks (505), a plurality of counterweight plates (506) fixedly mounted on the heat dissipating fins (303), the counterweight plates (506) and the counterweight bar (504) being located on the same side.

6. The connecting wire with a heat dissipation structure according to claim 1, characterized in that: A wire taking-up component is installed on the connecting wire (1), and the wire taking-up component includes a wire taking-up box (7). The connecting wire (1) slides through the wire taking-up box (7), and at least one set of retracting mechanisms is installed in the wire taking-up box (7).

7. The connecting wire with a heat dissipation structure according to claim 6, characterized in that: The retracting mechanism comprises three telescopic rods (701) fixedly mounted in a wire receiving box (7), the telescopic rod (701) located in the middle is mounted in the opposite direction to the other two telescopic rods (701), a roller (702) is rotatably mounted on the telescopic rod (701), a second spring (703) is fixedly mounted between the roller (702) and the inner wall of the wire receiving box (7), and the connecting wire (1) abuts against the plurality of rollers (702).

8. The connecting wire with a heat dissipation structure according to claim 1, characterized in that: A plurality of heat dissipation fins (201) are fixedly mounted on the rotating connector (2), and a plurality of grooves (202) are provided on the heat dissipation fins (201).

9. The connecting wire with a heat dissipation structure according to claim 1, characterized in that: A bending protection sleeve (6) is fixedly mounted on one of the end covers (301), and the bending protection sleeve (6) is sleeved on the connecting line (1).

10. A method for preparing a connecting wire, applied to the connecting wire with a heat dissipation structure as claimed in any one of claims 1 to 9, the method comprising the following steps: Step 1: Sleeve the heat dissipation component (3) and the bending protection sleeve (6) onto the connecting line (1), and fix the bending protection sleeve (6) and the heat dissipation component in a fixed connection; Step 2: Fix the rotating connector (2) on the connecting line (1), and fix the rotating connector (2) to the heat dissipation component; Step 3: Filling the heat dissipation component (3) with thermal conductive paste (410); Step 4: Install the bump removal assembly on the side of the heat dissipation assembly (3).

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