High-temperature-resistant enameled round aluminum wire
By designing heat-resistant components, including heat dissipation pipes, cooling pipes, and protective layers, the problem of poor heat resistance of enameled aluminum round wire is solved, enabling stable use at high temperatures.
Patent Information
- Application Number
- CN202422926471.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-29
- Publication Date
- 2025-10-21
- Estimated Expiration
- 2034-11-29
AI Technical Summary
Existing enameled round aluminum wire has poor heat resistance, is easily damaged when used at high temperatures, and is inconvenient to use.
It adopts a heat-resistant component design, including heat dissipation pipes, cooling pipes, wrapping layer and protective layer. Four aluminum wires are twisted and braided into a bundle. The combined structure of heat dissipation pipes and cooling pipes transfers and absorbs heat, enhances the bending resistance of aluminum wires, and improves insulation performance through insulating outer sheath and paint spraying.
It improves the bending resistance of aluminum wire, preventing breakage, enhances heat dissipation, and ensures normal use at high temperatures.
Smart Images
Figure CN223462017U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to an enameled wire technical field especially relates to a high temperature resistant enameled aluminum round wire. BACKGROUND
[0002] Enameled wire is a main variety of winding wire, which is composed of a conductor and a paint layer. After annealing and softening, the bare wire is coated with paint for multiple times and baked. However, it is not easy to produce products that meet standard requirements and customer requirements. It is affected by factors such as raw material quality, process parameters, production equipment, and environment. Therefore, the quality characteristics of various enameled wires are different, but they all have mechanical properties, chemical properties, electrical properties, and thermal properties.
[0003] The existing enameled aluminum round wire has the following shortcomings:
[0004] The existing enameled aluminum round wire has poor heat resistance and is easily damaged at high temperatures, making it inconvenient to use. INVENTION CONTENTS
[0005] In view of the shortcomings of the prior art, the utility model provides a high temperature resistant enameled aluminum round wire, which overcomes the shortcomings of the prior art and effectively solves the problems of poor heat resistance of the existing enameled aluminum round wire, which is easily damaged at high temperatures and inconvenient to use.
[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:
[0007] A high temperature resistant enameled aluminum round wire, comprising a heat resistant assembly, the heat resistant assembly is internally connected with a protection assembly, the heat resistant assembly comprises a heat dissipation pipe, a cooling pipe spirally wound on the outer wall of the heat dissipation pipe, a wrapping layer connected to the annular inner wall of the heat dissipation pipe, and an aluminum wire arranged in the wrapping layer, the protection assembly comprises a protective layer, a heat insulation layer arranged in the protective layer, and a buffer layer arranged in the heat insulation layer.
[0008] The four aluminum wires are twisted and woven into a bundle, thereby improving the bending resistance of the aluminum wires and preventing the aluminum wires from breaking due to bending and pulling. The wrapping layer wraps and limits the multiple aluminum wires, the wrapping layer is provided with a heat dissipation opening to improve the heat dissipation effect of the wrapping layer, and the heat generated by the aluminum wires is transferred in the heat dissipation pipe and absorbed by the cooling liquid in the cooling pipe.
[0009] Preferably, the pipe wall of the heat dissipation pipe is provided with a spiral groove, and the size of the spiral groove is matched with the size of the cooling pipe, and the cooling pipe is arranged in the spiral groove.
[0010] The cooling pipe is installed and arranged in the thread groove of the heat dissipation pipe wall, the heat generated by the aluminum wires is transferred by the heat dissipation pipe, and the heat is absorbed by the cooling liquid in the cooling pipe.
[0011] Preferably, the annular outer wall of the wrapping layer is provided with evenly distributed heat dissipation openings in a prismatic shape.
[0012] The wrapping layer wraps and limits the plurality of aluminum wires, the heat dissipation effect of the wrapping layer is improved by the heat dissipation openings, and heat is transmitted in the heat dissipation pipe.
[0013] Preferably, the number of the aluminum wires is four, and the four aluminum wires are twisted and wound to form a wire bundle.
[0014] The four aluminum wires are twisted and wound to form a bundle, so that the bending resistance of the aluminum wires is improved, and the aluminum wires are prevented from being broken due to bending and pulling.
[0015] Preferably, the protective layer is an insulating outer sheath, and the outer wall of the insulating outer sheath is sprayed with an external paint.
[0016] The protective layer provides protection and insulation, and the external paint further improves the insulation performance of the whole.
[0017] Preferably, the annular outer wall and the inner wall of the heat insulation layer and the buffer layer are provided with protective threads.
[0018] The protective threads on the inner and outer walls of the heat insulation layer and the buffer layer improve the friction and the anti-falling property between the protective assembly and the heat-resistant assembly.
[0019] The beneficial effects of the present application are as follows:
[0020] The four aluminum wires are twisted and wound to form a bundle, so that the bending resistance of the aluminum wires is improved, and the aluminum wires are prevented from being broken due to bending and pulling. The wrapping layer wraps and limits the plurality of aluminum wires, the heat dissipation effect of the wrapping layer is improved by the heat dissipation openings, and heat is transmitted in the heat dissipation pipe. The heat generated by the heat dissipation pipe is transmitted, and the cooling liquid in the cooling pipe absorbs the heat, effectively solving the problems of poor heat resistance of the enameled aluminum round wire in the prior art, quick damage under high temperature, and inconvenience in use. BRIEF DESCRIPTION OF DRAWINGS
[0021] Fig. 1 The present application provides a kind of overall structure schematic diagram of high temperature resistant enameled aluminum round wire;
[0022] Fig. 2 The present application provides a kind of heat-resistant assembly structure schematic diagram of high temperature resistant enameled aluminum round wire;
[0023] Fig. 3 The present application provides a kind of protective assembly structure schematic diagram of high temperature resistant enameled aluminum round wire.
[0024] In the figure: 1, heat-resistant assembly; 2, protective assembly; 3, heat dissipation pipe; 4, spiral groove; 5, cooling pipe; 6, wrapping layer; 7, aluminum wire; 8, external paint spraying; 9, protective layer; 10, heat insulation layer; 11, buffer layer. DETAILED DESCRIPTION
[0025] 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, not all the embodiments.
[0026] Embodiment:
[0027] Reference Figs. 1-3 A high-temperature-resistant enameled aluminum round wire, comprising a heat-resistant assembly 1, the heat-resistant assembly 1 is internally connected with a protective assembly 2, the heat-resistant assembly 1 comprises a heat dissipation pipe 3, a cooling pipe 5 spirally wound on the outer wall of the heat dissipation pipe 3, a wrapping layer 6 connected to the annular inner wall of the heat dissipation pipe 3, and an aluminum wire 7 arranged in the wrapping layer 6, the protective assembly 2 comprises a protective layer 9, a heat insulation layer 10 arranged in the protective layer 9, and a buffer layer 11 arranged in the heat insulation layer 10.
[0028] The pipe wall of the heat dissipation pipe 3 is provided with a spiral groove 4, the specification of the spiral groove 4 is matched with the specification of the cooling pipe 5, the cooling pipe 5 is arranged in the spiral groove 4, the cooling pipe 5 is installed and arranged through the thread groove 4 provided in the pipe wall of the heat dissipation pipe 3, the heat generated by the aluminum wire 7 is transferred by the heat dissipation pipe 3, and the heat is absorbed by the cooling liquid in the cooling pipe 5, the annular outer wall of the wrapping layer 6 is provided with equidistantly distributed heat dissipation openings, the heat dissipation openings are in a prismatic shape, the wrapping layer 6 wraps and limits the plurality of aluminum wires 7, the heat dissipation effect of the wrapping layer 6 is improved through the provided heat dissipation openings, and the heat is conveniently transferred in the heat dissipation pipe 3.
[0029] The number of the aluminum wires 7 is four, the four aluminum wires 7 are twisted and wound and woven into a wire bundle, the four aluminum wires 7 are twisted and wound and woven into a bundle, so that the bending resistance of the aluminum wire is improved, the aluminum wire 7 is prevented from being broken due to bending and pulling, the protective layer 9 is an insulating outer sheath, the outer wall of the insulating outer sheath is sprayed with an external paint spraying 8, the protective insulation performance is provided by the protective layer 9, the overall insulation performance is further improved by the external paint spraying 8, the annular outer wall and the inner wall of the heat insulation layer 10 and the buffer layer 11 are all engraved with anti-skid threads, the friction is improved through the anti-skid threads on the inner and outer walls of the heat insulation layer 10 and the buffer layer 11, and the anti-falling property between the protective assembly 2 and the heat-resistant assembly 1 is improved.
[0030] Working principle:
[0031] The four aluminum wires 7 are twisted and wound to form a bundle, so that the bending resistance of the aluminum wires is improved, and the aluminum wires 7 are prevented from being broken due to bending and pulling; the plurality of aluminum wires 7 are wrapped by the wrapping layer 6, the wrapping layer 6 is provided with the heat dissipation openings, the heat dissipation effect of the wrapping layer 6 is improved, heat is transferred in the heat dissipation pipe 3, the heat generated by the aluminum wires 7 is transferred by the heat dissipation pipe 3, and the heat is absorbed by the cooling liquid in the cooling pipe 5.
[0032] The above merely describes a preferred embodiment of the present application, but the protection scope of the present application is not limited to this. Any person skilled in the art, according to the technical scheme and the inventive concept of the present application, can make equivalent replacement or change within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.
Claims
1. A high temperature resistant enameled aluminum round wire comprising a heat resistant assembly (1), characterized in that, The heat-resistant assembly (1) is internally connected with a protection assembly (2), the heat-resistant assembly (1) comprises a heat dissipation pipe (3), a cooling pipe (5) spirally wound on the outer wall of the heat dissipation pipe (3), a wrapping layer (6) connected to the annular inner wall of the heat dissipation pipe (3), and an aluminum wire (7) arranged in the wrapping layer (6); the protection assembly (2) comprises a protection layer (9), a heat insulation layer (10) arranged in the protection layer (9), and a buffer layer (11) arranged in the heat insulation layer (10).
2. The high temperature resistant enameled aluminum round wire according to claim 1, characterized in that, The pipe wall of the heat dissipation pipe (3) is provided with a spiral groove (4), and the specification of the spiral groove (4) is matched with the specification of the cooling pipe (5), and the cooling pipe (5) is arranged in the spiral groove (4).
3. The high temperature resistant enameled aluminum round wire according to claim 1, characterized in that, The annular outer wall of the wrapping layer (6) is provided with equidistantly distributed heat dissipation openings, and the heat dissipation openings are in a prismatic shape.
4. The high temperature resistant enameled aluminum round wire according to claim 1, characterized in that, The number of the aluminum wire (7) is four, and the four aluminum wires (7) are twisted and wound to form a wire bundle.
5. The high temperature resistant enameled aluminum round wire according to claim 1, characterized in that, The protection layer (9) is an insulating outer sheath, and the outer wall of the insulating outer sheath is sprayed with an external paint (8).
6. The high temperature resistant enameled aluminum round wire according to claim 1, characterized in that, The annular outer wall and the inner wall of the heat insulation layer (10) and the buffer layer (11) are engraved with protection threads.