High-flexibility high-temperature-resistant new energy cable

By using a reverse-stranded copper wire structure and braided spraying technology, the problems of conductor deformation and loose stranding in traditional cables under extreme temperatures and high-frequency bending have been solved, achieving improved cable performance with high flexibility and heat resistance.

CN120708970BActive Publication Date: 2026-02-27LIAONING SHENTIE CABLE MFG CO LTD
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Patent Information

Application Number
CN202510940959.1
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2025-07-09
Publication Date
2026-02-27
Estimated Expiration
2045-07-09

AI Technical Summary

Technical Problem

Traditional cables are prone to conductor deformation, breakage, or loosening of stranding structure under extreme temperature environments and high-frequency bending conditions, resulting in a decline in electrical performance.

Method used

The cable employs a reverse twisting structure of tin-plated copper wire wrapped around the first and second braided copper wires, combined with a braiding mechanism and a spraying mechanism. It utilizes inert gas and heat-resistant layer spraying technology to ensure interlayer stability and coating performance when the cable is bent.

Benefits of technology

By employing a reverse twisting structure and braiding mechanism, stress concentration is avoided, improving the cable's flexibility and heat resistance, and ensuring the cable's stability and electrical performance in complex application scenarios.

✦ Generated by Eureka AI based on patent content.

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Abstract

The application relates to the technical field of cables, and discloses a high-flexibility high-temperature-resistant new energy cable, which comprises a tinned copper wire, the outer surface of the tinned copper wire is fixedly connected with a first braided copper wire, the outer surface of the first braided copper wire is fixedly connected with a second braided copper wire, the outer surface of the second braided copper wire is fixedly sleeved with a heat-resistant layer, the side, away from the tinned copper wire, of the heat-resistant layer is externally provided with a spraying box, the outer surface of the spraying box is fixedly connected with an air pump, and the side, away from the air pump, of the spraying box is fixedly connected with a first connecting frame. When the cable is subjected to bending stress, the clockwise-wound first braided copper wire and the counterclockwise-wound second braided copper wire form mutual counteracting torques, so that the stress concentration phenomenon caused by one-way winding is offset. The reverse twisting structure makes the cable generate complementary displacement in the deformation process, and the interlayer sliding or structure loosening problems occurring when winding in a single direction are avoided.
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Description

TECHNICAL FIELD

[0001] The application relates to the technical field of cables, in particular to a high-flexibility high-temperature-resistant new energy cable. BACKGROUND

[0002] The high-flexibility high-temperature-resistant new energy cable is a special cable product developed to meet the high-speed development demand of the new energy industry. With the scale expansion of the fields of wind energy, solar energy and new energy vehicles, the traditional cable has been difficult to meet the harsh use requirements of extreme temperature environment, high-frequency bending working conditions and complex application scenarios due to the performance constraints of materials.

[0003] The patent application with the application number CN202123217372.4 discloses a high-temperature-resistant cable for new energy batteries, which comprises a conductor and a composite insulation layer, a shielding layer, an isolation layer, an outer sheath and a high-temperature-resistant layer wrapped outside the conductor from inside to outside. The composite insulation layer comprises a rubber layer and an insulation paint layer coated outside the rubber layer.

[0004] In summary, the cable conductor usually adopts a concentric or random twisting method. Due to the large twisting pitch and loose structure, when the cable is bent, the inner and outer layers of the conductor are unevenly stressed, which easily causes problems such as deformation, fracture or loose structure of the conductor, thereby causing the electrical performance to decrease.

[0005] Therefore, we propose a high-flexibility high-temperature-resistant new energy cable. SUMMARY

[0006] In view of the deficiencies of the prior art, the application provides a high-flexibility high-temperature-resistant new energy cable to solve the problems raised in the background art.

[0007] To achieve the above-mentioned purpose, the application provides the following technical scheme: a high-flexibility high-temperature-resistant new energy cable, comprising a tinned copper wire, a first braided copper wire fixedly wound on the outer surface of the tinned copper wire, a second braided copper wire fixedly wound on the outer surface of the first braided copper wire, and a heat-resistant layer fixedly sleeved on the outer surface of the second braided copper wire, wherein the side of the heat-resistant layer away from the tinned copper wire is provided with a spraying box outside, the outer surface of the spraying box is fixedly connected with a gas pump, the side of the spraying box away from the gas pump is fixedly connected with a first connecting frame, and the first connecting frame is provided with a braiding mechanism inside.

[0008] The braiding mechanism comprises:

[0009] A first fixed frame is fixedly connected to the inner wall of the first connecting frame, a first double-shaft motor is fixedly connected to the inner wall of the first fixed frame, and a first driving wheel is fixedly connected to the output end of the first double-shaft motor.

[0010] The output end of the first double-shaft motor is provided with a first rotating frame, and the first rotating frame is provided with a first sliding groove near the outer wall of one side of the first double-shaft motor.

[0011] According to the above technical scheme, the outer surface of the first rotating frame is provided with a groove, the outer surface of the side of the first rotating frame away from the groove is provided with a braiding hole, the outer surface of the side of the first rotating frame near the braiding hole is provided with a first through hole, and the tinned copper wire passes through the inside of the first through hole.

[0012] According to the above technical scheme, the inside of the spraying box is provided with a spraying mechanism, the spraying mechanism comprises a second fixed frame, the outer wall of the second fixed frame is fixedly connected with a second connecting frame, the side of the second connecting frame away from the second fixed frame is fixedly connected with the inner wall of the spraying box, the inner wall of the second connecting frame is provided with a second sliding groove, and the outer surface of the second fixed frame is provided with a second through hole.

[0013] According to the above technical scheme, the outer wall of the second fixed frame is fixedly connected with a storage block, the outer wall of the side of the storage block away from the second fixed frame is fixedly connected with a connecting pipe, and the end of the connecting pipe away from the second fixed frame penetrates into the spraying box, and the connecting pipe is used for conveying the spraying liquid to the side of the storage block.

[0014] According to the above technical scheme, the inner wall of the side of the storage block away from the connecting pipe is fixedly connected with a second double-shaft motor, the output end of the second double-shaft motor is fixedly connected with an adjusting frame, and the inner wall of the adjusting frame is rotatably connected with an auxiliary roller through a rotating shaft.

[0015] According to the above technical scheme, the inside of the second fixed frame is provided with an auxiliary assembly, the auxiliary assembly comprises a second rotating frame, the inner wall of the second rotating frame is fixedly connected with a third double-shaft motor, the output end of the third double-shaft motor is fixedly connected with a second driving wheel, and the second driving wheel is rotatably connected to the inner wall of the second sliding groove.

[0016] According to the above technical scheme, the inner wall of the second rotating frame is fixedly connected with a third fixed frame, the inner wall of the third fixed frame is fixedly connected with an auxiliary motor, the output end of the auxiliary motor is fixedly connected with a deflection frame, and the inner wall of the end of the deflection frame away from the auxiliary motor is fixedly connected with a nozzle.

[0017] According to the above technical scheme, the outer surface of the deflection frame away from the nozzle is fixedly connected with a fixed pipe, one end of the fixed pipe away from the deflection frame is fixedly connected with a connecting ring, the outer wall of the connecting ring away from the fixed pipe is slidingly connected with the inner wall of the storage block, and the outer surface of the connecting ring close to the storage block is fixedly connected with a suction nozzle.

[0018] Compared with the prior art, the present application provides a high-flexibility high-temperature-resistant new energy cable, which has the following advantages:

[0019] 1、The high-flexibility high-temperature-resistant new energy cable is provided, when the cable is subjected to bending stress, the clockwise winding first braided copper wire and the counterclockwise winding second braided copper wire form a mutual counteracting torque, which offsets the stress concentration phenomenon caused by one-way winding, and the reverse twisting structure causes complementary displacement during deformation, avoiding the interlayer sliding or loose structure problem caused by single direction winding.

[0020] 2、The braiding mechanism is provided, the first fixed frame is fixedly connected with the first double-shaft motor through the inner wall, the output end away from the spraying box drives the first rotating frame to rotate clockwise, the outer surface of the tinned copper wire is subjected to the winding operation of the first braided copper wire, and the output end close to the spraying box of the first double-shaft motor drives the first rotating frame to rotate counterclockwise, the outer surface of the first braided copper wire is wound with the second braided copper wire, and the winding directions of the first braided copper wire and the second braided copper wire are opposite.

[0021] 3、The spraying mechanism is provided, when the outer surface of the second braided copper wire wound on the outermost side of the tinned copper wire needs to be subjected to heat-resistant layer spraying operation, the air pump delivers inert gas to the inner wall of the spraying box, so that the inside of the spraying box is filled with inert gas, thereby guaranteeing the coating performance and process stability.

[0022] 4、The auxiliary assembly is provided, the third double-shaft motor drives the second rotating frame to rotate in the second fixed frame through the second driving wheel, the suction nozzle guides the spraying liquid in the storage block to the nozzle side through the fixed pipe, and the nozzle sprays the heat-resistant layer on the outer surface of the cable. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 It is a structure schematic view of the tinned copper wire and the heat-resistant layer of the present application.

[0024] Figure 2 It is a structure schematic view of the whole front of the present application.

[0025] Figure 3 It is a structure schematic view of the whole front of the present application.

[0026] Figure 4The schematic diagram of the braiding mechanism structure of the application;

[0027] Figure 5 The schematic diagram of the cross-section structure of the braiding mechanism of the application;

[0028] Figure 6 The schematic diagram of the spraying mechanism and auxiliary assembly structure of the application;

[0029] Figure 7 The schematic diagram of the spraying mechanism structure of the application;

[0030] Figure 8 The schematic diagram of the auxiliary assembly structure of the application Figure 1 ;

[0031] Figure 9 The schematic diagram of the auxiliary assembly structure of the application Figure 2 .

[0032] In the figure: 1, tinned copper wire; 2, first braided copper wire; 3, second braided copper wire; 4, heat-resistant layer; 5, spraying box; 6, air pump; 7, first connecting frame; 8, braiding mechanism; 801, first fixed frame; 802, first double-shaft motor; 803, first driving wheel; 804, first rotating frame; 805, first sliding groove; 806, first through hole; 807, groove; 808, braiding hole; 9, spraying mechanism; 901, second fixed frame; 902, second connecting frame; 903, second sliding groove; 904, second through hole; 905, storage block; 906, second double-shaft motor; 907, connecting pipe; 908, adjusting frame; 909, auxiliary roller; 910, auxiliary assembly; 9101, second rotating frame; 9102, third double-shaft motor; 9103, second driving wheel; 9104, third fixed frame; 9105, auxiliary motor; 9106, deflection frame; 9107, nozzle; 9108, fixed pipe; 9109, connecting ring; 91010, suction nozzle. DETAILED DESCRIPTION

[0033] The technical solutions in the embodiments of the application will be apparently and completely described below with reference to the drawings in the embodiments of the application. Obviously, the described embodiments are only part of the embodiments of the application, rather than all the embodiments of the application.

[0034] Examples of the described embodiments are shown in the drawings, in which the same or similar notations are used to denote the same or similar elements or elements with the same or similar functions. The embodiments described below with reference to the drawings are exemplary and are intended to explain the application, and cannot be understood as a limitation of the application.

[0035] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting", "fixing" and the like should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship between two elements. For those skilled in the art, the specific meaning of the above-mentioned terms in the present application can be understood according to the specific circumstances.

[0036] Embodiment one: refer to Figures 1-5 The present application provides a technical solution: a high-flexibility high-temperature-resistant new energy cable, comprising a tinned copper wire 1, a first braided copper wire 2 fixedly wound and connected on the outer surface of the tinned copper wire 1, a second braided copper wire 3 fixedly wound on the outer surface of the first braided copper wire 2, the tinned copper wire 1, the first braided copper wire 2 and the second braided copper wire 3 adopt thin copper wires with a diameter of 0.1-0.2mm, which are layered and inversely stranded, thereby ensuring high flexibility and fatigue resistance, an annealed copper wire is longitudinally placed in a heat-resistant layer 4, thereby ensuring the continuity of the current path, the outer surface of the second braided copper wire 3 is fixedly sleeved with the heat-resistant layer 4, a spraying box 5 is arranged on the outer side of the heat-resistant layer 4 away from the tinned copper wire 1, after the spraying of the heat-resistant layer 4 of the cable is completed, the production of the cable is completed by installing the outer protective layer of the cable, the outer surface of the spraying box 5 is fixedly connected with an air pump 6, the outer wall of the side of the spraying box 5 away from the air pump 6 is fixedly connected with a first connecting frame 7, and the first connecting frame 7 is internally provided with a braiding mechanism 8;

[0037] The braiding mechanism 8 comprises:

[0038] A first fixed frame 801 is fixedly connected to the inner wall of the first connecting frame 7, a first double-shaft motor 802 is fixedly connected to the inner wall of the first fixed frame 801, the first double-shaft motor 802 adopts a structure of opposite double shafts, the rotation directions of the two sides of the conveying end are opposite, and a first driving wheel 803 is fixedly connected to the output end of the first double-shaft motor 802;

[0039] The output end of the first double-shaft motor 802 is provided with a first rotating frame 804, the number of the first rotating frame 804 is two, and the two first rotating frames 804 are respectively arranged at the output end on both sides of the first double-shaft motor 802. The first rotating frame 804 is provided with a first sliding groove 805 on the side wall close to the first double-shaft motor 802, and the inner wall of the first sliding groove 805 is in rolling connection with the first driving wheel 803. The first double-shaft motor 802 fixedly connected to the inner wall of the first fixed frame 801 drives the first rotating frame 804 to rotate clockwise through the output end of the first double-shaft motor 802 away from the spraying box 5. After the first braided copper wire 2 is wound on the outer surface of the tinned copper wire 1, the first double-shaft motor 802 drives the first rotating frame 804 to rotate counterclockwise through the output end of the first double-shaft motor 802 close to the spraying box 5, so that the second braided copper wire 3 is wound on the outer surface of the first braided copper wire 2.

[0040] The outer surface of the first rotating frame 804 is provided with a groove 807, the outer surface of the side of the first rotating frame 804 away from the groove 807 is provided with a braiding hole 808, and the outer surface of the side of the first rotating frame 804 close to the braiding hole 808 is provided with a first through hole 806. The tinned copper wire 1 passes through the inside of the first through hole 806, the first braided copper wire 2 slides along the inner wall of the groove 807 away from the spraying box 5, is guided through the groove 807 to the braiding hole 808, is wound on the tinned copper wire 1 along the oblique edge close to the first through hole 806 through the braiding hole 808, and the second braided copper wire 3 slides along the inner wall of the groove 807 close to the spraying box 5, is transported to the braiding hole 808 through the corresponding channel, and is wound on the outer surface of the first braided copper wire 2 in the oblique edge path. Through the sparse distribution of the inner layer first braided copper wire 2 and the close arrangement of the outer layer second braided copper wire 3, the stress concentration phenomenon during bending is effectively alleviated, and the flexibility of the cable is improved.

[0041] In view of the problems that when the traditional cable conductor adopts concentric stranding or random stranding, the stranding pitch is large, the structure is loose, the inner and outer layers of the conductor are unevenly stressed during bending, and deformation, fracture or loose stranding structure easily occurs, the braiding mechanism 8 is arranged, the inner wall of the groove 807 away from the spraying box 5 provides a sliding track for the first braided copper wire 2, the first braided copper wire 2 is guided to the braiding hole 808 through the channel in the inner wall of the groove 807, and then is wound on the tinned copper wire 1 along the oblique edge close to the first through hole 806 through the braiding hole 808. The inner wall of the groove 807 close to the spraying box 5 is used for sliding of the second braided copper wire 3, and after being transported to the braiding hole 808 through the corresponding channel, the second braided copper wire 3 is wound on the outer layer of the first braided copper wire 2 along the oblique edge in the same direction. Through the reverse winding of different layers, the stress concentration phenomenon during bending is effectively avoided, and the flexibility of the cable is improved.

[0042] Example two: please refer to Figures 6-9On the basis of embodiment one, the application provides the technical scheme: the inside of the spraying box 5 is provided with a spraying mechanism 9, the spraying mechanism 9 comprises a second fixing frame 901, the outer wall of the second fixing frame 901 is fixedly connected with a second connecting frame 902, the side, away from the second fixing frame 901, of the second connecting frame 902 is fixedly connected with the inner wall of the spraying box 5, the inner wall of the second connecting frame 902 is provided with a second sliding groove 903, the outer surface of the second fixing frame 901 is provided with a second through hole 904, the second through hole 904 is used for conveying the inert gas generated by the air pump 6 to the inside of the second fixing frame 901, the inert gas is specifically argon and nitrogen, so as to guarantee the coating performance and process stability, the outer wall of the second fixing frame 901 is fixedly connected with a storage block 905, the outer wall, away from the second fixing frame 901, of the storage block 905 is fixedly connected with a connecting pipe 907, one end, away from the second fixing frame 901, of the connecting pipe 907 penetrates the spraying box 5, the spraying liquid is specifically a mixture of aluminum oxide, yttrium oxide and zirconium oxide, and the yttrium oxide is used for stabilizing the zirconium oxide, so as to improve the flexibility and high-temperature resistance of the cable, when the heat-resistant layer 4 needs to be sprayed on the outer surface of the second braided copper wire 3 at the outermost side of the tinned copper wire 1, the air pump 6 conveys the inert gas to the inner wall of the spraying box 5, so that the inert gas fills in the box, so as to guarantee the coating performance and process stability, and meanwhile, the connecting pipe 907 conveys the spraying liquid to one side of the storage block 905.

[0043] The inner wall, away from the connecting pipe 907, of the storage block 905 is fixedly connected with a second double-shaft motor 906, the output end of the second double-shaft motor 906 is fixedly connected with an adjusting frame 908, the inner wall of the adjusting frame 908 is rotatably connected with an auxiliary roller 909 through a rotating shaft, the second double-shaft motor 906 drives the adjusting frame 908 to deflect to one side of the tinned copper wire 1, and the auxiliary roller 909 is used for improving the stability of the tinned copper wire 1 in the process of advancing.

[0044] The inside of the second fixing frame 901 is provided with an auxiliary assembly 910, the auxiliary assembly 910 comprises a second rotating frame 9101, the inner wall of the second rotating frame 9101 is fixedly connected with a third double-shaft motor 9102, the output end of the third double-shaft motor 9102 is fixedly connected with a second driving wheel 9103, the second driving wheel 9103 is rotatably connected with the inner wall of the second sliding groove 903, the inner wall of the second rotating frame 9101 is fixedly connected with a third fixing frame 9104, the inner wall of the third fixing frame 9104 is fixedly connected with an auxiliary motor 9105, the output end of the auxiliary motor 9105 is fixedly connected with a deflection frame 9106, the inner wall of one end of the deflection frame 9106 away from the auxiliary motor 9105 is fixedly connected with a nozzle 9107, the outer surface of one side of the deflection frame 9106 away from the nozzle 9107 is fixedly connected with a fixed pipe 9108, the fixed pipe 9108 has a certain toughness, so that when the deflection frame 9106 is deflected, the fixed pipe 9108 can always stretch and contract according to the deflection angle of the deflection frame 9106, the outer wall of one end of the fixed pipe 9108 away from the deflection frame 9106 is fixedly connected with a connecting ring 9109, the outer wall of one side of the connecting ring 9109 away from the fixed pipe 9108 is slidably connected with the inner wall of the storage block 905, the outer surface of one side of the connecting ring 9109 close to the storage block 905 is fixedly connected with a suction nozzle 91010, the third double-shaft motor 9102 is a same-direction double-shaft motor, the second rotating frame 9101 is driven to rotate on the inner wall of the second fixing frame 901 through the second driving wheel 9103, the suction nozzle 91010 guides the spraying liquid in the storage block 905 to the nozzle 9107 through the fixed pipe 9108, and the nozzle 9107 sprays the heat-resistant layer 4 on the outer surface of the cable, and the auxiliary motor 9105 adjusts the deflection angle of the deflection frame 9106, so that the spraying operation of the heat-resistant layer 4 on the outer surface of the cable with different diameters is realized.

[0045] In order to solve the problem that too many and too thick protective layers on the outer surface of the cable lead to poor flexibility, the spraying mechanism 9 is arranged, the second rotating frame 9101 is driven to rotate on the inner wall of the second fixing frame 901 through the second driving wheel 9103 of the third double-shaft motor 9102, so that the nozzle 9107 sprays the second braided copper wire 3 in a surrounding manner, the suction nozzle 91010 guides the spraying liquid in the storage block 905 to the nozzle 9107 through the fixed pipe 9108, and the nozzle 9107 forms the heat-resistant layer 4 on the outer surface of the cable, and the auxiliary motor 9105 adjusts the deflection angle of the deflection frame 9106, so that the spraying operation of the heat-resistant layer 4 on the outer surface of the cable with different diameters is realized, and the uniformity of the spraying of the heat-resistant layer 4 is effectively improved.

[0046] It is to be noted that, in the present text, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variations thereof, are intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can also include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0047] Finally, it should be noted that the above-mentioned only constitutes preferred embodiments of the present application and is not intended to limit the present application. Although the present application has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications, equivalent replacements, improvements and the like of the technical solutions described in the foregoing embodiments can still be made. Any modifications, equivalent replacements, improvements and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A highly flexible, high-temperature resistant new energy cable, characterized in that, The system includes tin-plated copper wire (1), on the outer surface of which a first braided copper wire (2) is fixedly wound. On the outer surface of the first braided copper wire (2), a second braided copper wire (3) is fixedly wound. The wires are twisted in reverse layers to ensure high flexibility and fatigue resistance. The second braided copper wire (3) slides along the inner wall of the groove (807) near the spray box (5) and is transported to the braiding hole (808) through the corresponding channel. It is wound around the outer surface of the first braided copper wire (2) with an angled edge path. The first braided copper wire (2) is sparsely distributed in the inner layer. The outer layer of the second braided copper wire (3) is tightly arranged to effectively alleviate stress concentration during bending, thereby improving the flexibility of the cable. A heat-resistant layer (4) is fixedly sleeved on the outer surface of the second braided copper wire (3). A spray box (5) is provided on the side of the heat-resistant layer (4) away from the tin-plated copper wire (1). An air pump (6) is fixedly connected to the outer surface of the spray box (5). A first connecting frame (7) is fixedly connected to the outer wall of the side of the spray box (5) away from the air pump (6). A braiding mechanism (8) is provided inside the first connecting frame (7). The weaving mechanism (8) includes: The first fixed frame (801) is fixedly connected to the inner wall of the first connecting frame (7). The inner wall of the first fixed frame (801) is fixedly connected to the first dual-axis motor (802). The output end of the first dual-axis motor (802) is fixedly connected to the first drive wheel (803). The first rotating frame (804) is provided at the output end of the first dual-axis motor (802). The first rotating frame (804) has a first sliding groove (805) on the outer wall of the side of the first rotating frame (804) near the first dual-axis motor (802). The inner wall of the first sliding groove (805) is in rolling connection with the first drive wheel (803).

2. The high-flexibility, high-temperature resistant new energy cable according to claim 1, characterized in that: The outer surface of the first rotating frame (804) is provided with a groove (807), and the outer surface of the first rotating frame (804) away from the groove (807) is provided with a braiding hole (808). The outer surface of the first rotating frame (804) near the braiding hole (808) is provided with a first through hole (806), and the tin-plated copper wire (1) passes through the inside of the first through hole (806).

3. The high-flexibility, high-temperature resistant new energy cable according to claim 1, characterized in that: The spraying box (5) is equipped with a spraying mechanism (9). The spraying mechanism (9) includes a second fixed frame (901). A second connecting frame (902) is fixedly connected to the outer wall of the second fixed frame (901). The side of the second connecting frame (902) away from the second fixed frame (901) is fixedly connected to the inner wall of the spraying box (5). A second sliding groove (903) is opened on the inner wall of the second connecting frame (902). A second through hole (904) is opened through the outer surface of the second fixed frame (901). The second through hole (904) is used to transport the inert gas generated by the air pump (6) into the interior of the second fixed frame (901).

4. The high-flexibility, high-temperature resistant new energy cable according to claim 3, characterized in that: A storage block (905) is fixedly connected to the outer wall of the second fixed frame (901). A connecting pipe (907) is fixedly connected to the outer wall of the storage block (905) away from the second fixed frame (901). The end of the connecting pipe (907) away from the second fixed frame (901) passes through the spray box (5). The connecting pipe (907) is used to transport the spray liquid to the storage block (905).

5. The high-flexibility, high-temperature resistant new energy cable according to claim 4, characterized in that: A second dual-axis motor (906) is fixedly connected to the inner wall of the storage block (905) away from the connecting pipe (907). An adjustment frame (908) is fixedly connected to the output end of the second dual-axis motor (906). An auxiliary roller (909) is rotatably connected to the inner wall of the adjustment frame (908) via a rotating shaft. The second dual-axis motor (906) is used to deflect the adjustment frame (908) toward the tin-plated copper wire (1). The auxiliary roller (909) is used to help improve the stability of the tin-plated copper wire (1) during its movement.

6. The high-flexibility, high-temperature resistant new energy cable according to claim 5, characterized in that: The second fixed frame (901) is provided with an auxiliary component (910). The auxiliary component (910) includes a second rotating frame (9101). A third dual-axis motor (9102) is fixedly connected to the inner wall of the second rotating frame (9101). A second drive wheel (9103) is fixedly connected to the output end of the third dual-axis motor (9102). The second drive wheel (9103) is rotatably connected to the inner wall of the second sliding groove (903). The third dual-axis motor (9102) is a co-directional dual-axis motor. The third dual-axis motor (9102) drives the second rotating frame (9101) to rotate on the inner wall of the second fixed frame (901) through the second drive wheel (9103).

7. A highly flexible, high-temperature resistant new energy cable according to claim 6, characterized in that: A third fixed frame (9104) is fixedly connected to the inner wall of the second rotating frame (9101). An auxiliary motor (9105) is fixedly connected to the inner wall of the third fixed frame (9104). A deflection frame (9106) is fixedly connected to the output end of the auxiliary motor (9105). A nozzle (9107) is fixedly connected to the inner wall of the end of the deflection frame (9106) away from the auxiliary motor (9105). The nozzle (9107) is used to spray a high-temperature resistant layer onto the outer surface of the cable.

8. A highly flexible, high-temperature resistant new energy cable according to claim 7, characterized in that: A fixing tube (9108) is fixedly connected to the outer surface of the deflector (9106) away from the nozzle (9107). A connecting ring (9109) is fixedly connected to the outer wall of the end of the fixing tube (9108) away from the deflector (9106). The outer wall of the connecting ring (9109) away from the fixing tube (9108) is slidably connected to the inner wall of the storage block (905). A suction nozzle (91010) is fixedly connected to the outer surface of the connecting ring (9109) near the storage block (905). The suction nozzle (91010) is used to spray the spraying liquid inside the storage block (905) towards the nozzle (9107) through the fixing tube (9108).

Citation Information

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