Anti-freezing transmission line
By adding metal foil shielding layer and polyethylene insulation layer to the transmission line and using heating tanks and heating boxes to maintain working temperature, the problem of signal interference and physical damage of the transmission line in cold environments is solved, and the freezing and freezing resistance of the transmission line is achieved Improvement.
Patent Information
- Application Number
- CN202420608187.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-27
- Publication Date
- 2025-01-14
- Estimated Expiration
- 2034-03-27
AI Technical Summary
The lack of anti-freeze characteristics of existing transmission lines in cold climates, resulting in the possibility of signal interference, electromagnetic interference and physical damage when used in low-temperature environments.
An anti-freeze transmission line is designed, and a shielding layer made of metal foil or braided metal mesh provides electromagnetic shielding function. A heating tank and heating box are installed inside the transmission line to generate thermal energy through resistance heating, combining polyethylene insulation layer and polyvinyl chloride insulation. layer, ensuring that the transmission line maintains operating temperature and reduces energy loss in cold environments.
Effectively reduce external electromagnetic interference, prevent signal leakage and physical damage, ensure that the transmission line works normally in cold environments, and improve its freezing resistance and service life.
Smart Images
Figure CN222354790U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of transmission wires, in particular to an antifreeze transmission wire. Background Art
[0002] Transmission lines are wires or cables used to transmit electrical energy, signals or data.
[0003] With the development and evolution of mobile electronic devices, the functions and characteristics of transmission lines are also increasing. However, since the general transmission lines on the market do not have antifreeze properties, antifreeze transmission lines are also needed under certain cold climate conditions. For this reason, we have proposed an antifreeze transmission line. Utility Model Content
[0004] In order to solve the above technical problem that the general transmission lines currently on the market do not have antifreeze characteristics, but antifreeze transmission lines are also needed in certain cold climate conditions, the utility model is implemented through the following technical solutions:
[0005] The utility model discloses an antifreeze transmission line, comprising a protective sleeve, a shielding layer fixedly connected to the inner wall of the protective sleeve, a docking assembly fixedly connected to the top of the shielding layer, a docking plug board fixedly connected to the end of the docking plug board away from the shielding layer, a plug fixedly connected to the end of the docking plug board away from the docking assembly, the number of the plugs is set to two, and the two plugs are symmetrically arranged about the center of the docking plug board.
[0006] Furthermore, the shielding layer can provide an electromagnetic shielding function. The shielding layer is made of metal foil or woven metal mesh, which can effectively reduce the impact of external electromagnetic interference on the transmission line, and the shielding layer can also prevent signal leakage and suppress mutual interference between signals within the transmission line. The end of the shielding layer away from the docking component is fixedly connected to a sealing plate, and the end of the sealing plate close to the shielding layer is fixedly connected to a limiting block. The front of the limiting block is fixedly connected to a sticky block, and the end of the sticky block away from the limiting block is bonded to the surface of the shielding layer. The number of the sticky blocks is set to two, and the two sticky blocks are symmetrically arranged about the center of the limiting block.
[0007] Furthermore, a transmission line is fixedly connected to the inner wall of the shielding layer, a heating groove is opened at one end of the transmission line away from the shielding layer, a heating box is fixedly connected to the inner wall of the heating groove, the number of the heating boxes is set to be several, and the several heating boxes are fixedly connected to the outer wall of the transmission line.
[0008] Furthermore, an end of the heating tank away from the transmission line is fixedly connected with an insulation layer, and the insulation layer is made of polyethylene, which can effectively reduce the energy loss inside the transmission line, thereby making it antifreeze capable.
[0009] Furthermore, an insulating layer is fixedly connected to one end of the insulation layer away from the heating tank. The insulating layer is made of polyvinyl chloride. The function of the insulating layer is to prevent contact between conductors or between conductors and external substances, prevent circuit short circuit and power loss, and thus provide antifreeze protection.
[0010] Furthermore, one end of the insulating layer away from the thermal insulation layer is fixedly connected to a conductor, and the conductor is located at the center of the transmission line. The bottom end of the inner wall of the heating box is fixedly connected to a conduction block, and one end of the conduction block away from the bottom end of the inner wall of the heating box is fixedly connected to a heating wire. The number of the heating wires is set to several, and the several heating wires are fixedly connected to the inside of the heating box.
[0011] The utility model has the following beneficial effects:
[0012] (1) The utility model has a heating box fixedly connected inside the heating tank, a conduction block fixedly connected to the bottom of the inner wall of the heating box, and a heating wire fixedly connected to the end of the conduction block away from the bottom of the inner wall of the heating box, thereby generating heat energy inside the transmission line through the resistance heating principle, thereby keeping the transmission line within a suitable working temperature range, and since a thermal insulation layer is provided, the material of the thermal insulation layer is polyethylene, which can effectively reduce the energy loss inside the transmission line, so that it has antifreeze capability;
[0013] (2) In the present invention, since a shielding layer and a protective cover are fixedly connected to the outer wall surface of the transmission line, the shielding layer can effectively reduce the influence of external electromagnetic interference on the transmission line, and the protective cover can protect the transmission line from physical damage and environmental erosion. This arrangement can effectively ensure the anti-freezing ability of the transmission line even in a cold environment, thereby increasing the service life of the transmission line.
[0014] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0016] Figure 2 It is a schematic cross-sectional view of the overall structure of the utility model;
[0017] Figure 3 This is a schematic diagram of the heating box structure of the utility model;
[0018] Figure 4 For this utility model Figure 1 Enlarged schematic diagram of the structure of part A in the middle.
[0019] In the figure: 1. protective cover; 2. shielding layer; 3. docking assembly; 4. docking plug board; 5. plug; 6. limit block; 7. adhesive block; 8. sealing plate; 9. transmission line; 10. heating tank; 11. heating box; 12. insulation layer; 13. insulating layer; 14. conductor; 15. heating wire; 16. conduction block; DETAILED DESCRIPTION
[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0021] See also Figure 1-Figure 4 As shown, the utility model is an antifreeze transmission line, including a protective cover 1, a shielding layer 2 is fixedly connected to the inner wall of the protective cover 1, a docking component 3 is fixedly connected to the top of the shielding layer 2, a docking plug board 4 is fixedly connected to the end of the docking component 3 away from the shielding layer 2, a plug 5 is fixedly connected to the end of the docking plug board 4 away from the docking component 3, the number of the plugs 5 is set to two, and the two plugs 5 are symmetrically arranged about the center of the docking plug board 4.
[0022] The shielding layer 2 can provide a certain electromagnetic shielding function. The shielding layer 2 is made of metal foil or woven metal mesh, which can effectively reduce the impact of external electromagnetic interference on the transmission line. The shielding layer 2 can also prevent signal leakage and suppress mutual interference between signals within the transmission line. The end of the shielding layer 2 away from the docking component 3 is fixedly connected to a sealing plate 8, and the end of the sealing plate 8 close to the shielding layer 2 is fixedly connected to a limiting block 6. The front of the limiting block 6 is fixedly connected to a sticking block 7, and the end of the sticking block 7 away from the limiting block 6 is bonded to the surface of the shielding layer 2. The number of sticking blocks 7 is set to two, and the two sticking blocks 7 are symmetrically arranged about the center of the limiting block 6.
[0023] A transmission line 9 is fixedly connected to the inner wall of the shielding layer 2, and a heating groove 10 is opened at the end of the transmission line 9 away from the shielding layer 2. A heating box 11 is fixedly connected to the inner wall of the heating groove 10. The number of heating boxes 11 is set to be several, and several heating boxes 11 are fixedly connected to the outer wall of the transmission line 9.
[0024] An end of the heating tank 10 away from the transmission line 9 is fixedly connected with an insulation layer 12, and the insulation layer 12 is mainly made of polyethylene PE, which can effectively reduce the energy loss inside the transmission line 9, thereby giving it a certain antifreeze ability.
[0025] The end of the insulation layer 12 away from the heating tank 10 is fixedly connected with an insulating layer 13, the main material of the insulating layer 13 is polyvinyl chloride PVC, and the function of the insulating layer 13 is to prevent the conductors from contacting each other or the conductors from contacting external substances, to prevent circuit short circuit and power loss, thereby providing certain protection against freezing.
[0026] One end of the insulating layer 13 away from the thermal insulation layer 12 is fixedly connected to a conductor 14, and the conductor 14 is located at the center of the transmission line 9. The bottom end of the inner wall of the heating box 11 is fixedly connected to a conduction block 16, and one end of the conduction block 16 away from the bottom end of the inner wall of the heating box 11 is fixedly connected to a heating wire 15. The number of heating wires 15 is set to be several, and the several heating wires 15 are all fixedly connected to the inside of the heating box 11.
[0027] When in use, the user only needs to plug the plug 5 fixedly connected on the docking assembly 3 into the socket, and the current of the transmission line 9 will be increased at this time. At this time, since a heating box 11 is fixedly connected inside the heating tank 10, a conduction block 16 is fixedly connected to the bottom end of the inner wall of the heating box 11, and a heating wire 15 is fixedly connected to the end of the conduction block 16 away from the bottom end of the inner wall of the heating box 11, so that heat energy is generated inside the transmission line 9 through the resistance heating principle, so that the transmission line 9 is kept within a suitable working temperature range. In addition, since an insulation layer 12 is provided, the main material of the insulation layer 12 is polyethylene PE, which can effectively reduce the energy loss inside the transmission line 9, so that it has a certain antifreeze ability. In addition, since a shielding layer 2 and a protective cover 1 are fixedly connected to the outer wall surface of the transmission line 9, the shielding layer 2 can effectively reduce the influence of external electromagnetic interference on the transmission line, and the protective cover 1 can protect the transmission line from physical damage and environmental erosion. This arrangement can effectively ensure the antifreeze ability of the transmission line 9 even in a cold environment, thereby increasing the service life of the transmission line 9.
[0028] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.
Claims
1. An antifreeze transmission line, comprising a protective sleeve (1), characterized in that: A shielding layer (2) is fixedly connected to the inner wall of the protective sleeve (1), a docking assembly (3) is fixedly connected to the top of the shielding layer (2), an end of the docking assembly (3) away from the shielding layer (2) is fixedly connected to a docking plug board (4), an end of the docking plug board (4) away from the docking assembly (3) is fixedly connected to a plug (5), the number of the plugs (5) is set to two, and the two plugs (5) are symmetrically arranged about the center of the docking plug board (4).
2. The antifreeze transmission line according to claim 1, characterized in that: The shielding layer (2) is made of metal foil or woven metal mesh; the end of the shielding layer (2) away from the docking assembly (3) is fixedly connected to a sealing plate (8); the end of the sealing plate (8) close to the shielding layer (2) is fixedly connected to a limiting block (6); the front of the limiting block (6) is fixedly connected to an adhesive block (7); the end of the adhesive block (7) away from the limiting block (6) is bonded to the surface of the shielding layer (2); the number of the adhesive blocks (7) is set to two, and the two adhesive blocks (7) are symmetrically arranged with respect to the center of the limiting block (6).
3. The antifreeze transmission line according to claim 2, characterized in that: A transmission line (9) is fixedly connected to the inner wall of the shielding layer (2); a heating groove (10) is provided at one end of the transmission line (9) away from the shielding layer (2); a heating box (11) is fixedly connected to the inner wall of the heating groove (10); the number of the heating boxes (11) is set to be several, and the several heating boxes (11) are all fixedly connected to the outer wall of the transmission line (9).
4. The antifreeze transmission line according to claim 3, characterized in that: An end of the heating tank (10) away from the transmission line (9) is fixedly connected to a heat-insulating layer (12), and the heat-insulating layer (12) is made of polyethylene.
5. The antifreeze transmission line according to claim 4, characterized in that: An end of the thermal insulation layer (12) away from the heating tank (10) is fixedly connected to an insulating layer (13), and the insulating layer (13) is made of polyvinyl chloride.
6. The antifreeze transmission line according to claim 5, characterized in that: The end of the insulating layer (13) away from the thermal insulation layer (12) is fixedly connected to a conductor (14), and the conductor (14) is located at the center of the transmission line (9). The bottom end of the inner wall of the heating box (11) is fixedly connected to a conduction block (16), and the end of the conduction block (16) away from the bottom end of the inner wall of the heating box (11) is fixedly connected to a heating wire (15). The number of the heating wires (15) is set to be a plurality, and the plurality of heating wires (15) are fixedly connected to the inside of the heating box (11).