Electric wire with built-in nylon wire and decorative tree lamp strip adopting electric wire structure
By using nylon yarn twisted into reinforcing wires in the decorative tree wiring, the problem of insufficient tensile strength of the conductive wires was solved, achieving higher hardness and welding stability, thus improving the aesthetics and safety of the decorative tree.
Patent Information
- Application Number
- CN202423113411.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-17
- Publication Date
- 2026-02-13
- Estimated Expiration
- 2034-12-17
AI Technical Summary
The existing decorative tree wiring has insufficient tensile strength in its conductive and signal wires, making it easy to break. Furthermore, the welding is not strong, affecting both aesthetics and safety.
A reinforcing connection made of nylon yarn twisted together is wound around the metal core of the conductive wire and forms a heat-shrinkable fixing knot at the lamp bead welding point to improve tensile strength and welding stability.
The increased rigidity and tensile strength of the wires ensure a more secure and stable soldering of the LED beads, preventing the connection reinforcement wires from burning due to high-temperature soldering, thus improving the aesthetics and safety of the decorative tree.
Smart Images
Figure CN223911439U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to the technical field of decorative tree electric wire structure relates to a kind of electric wire of built-in nylon wire and decorative tree lamp strip using the electric wire structure. BACKGROUND
[0002] In order to create better holiday atmosphere, add aesthetic feeling, people often use artificial decorative trees and other various artificial crafts to decorate indoor and outdoor, the most typical decorative tree is various decorative trees used in Christmas, the decorative tree is paved with multiple wires wound together in advance, including conductive wire, signal wire, the inner core of conductive wire is generally copper wire, aluminum wire or copper-clad aluminum wire, a plurality of bulbs and other decorative pieces are connected to the conductive wire.
[0003] In order to save electric wire material and cost, and to weaken the existence of electric wire as much as possible, so as to improve the appearance of decorative tree, the conductive wire, signal wire and other electric wires on the decorative tree are arranged in a slender structure; the tensile resistance of the conductive wire and the signal wire is reduced, the conductive wire needs to be welded and fixed with many bulbs, and other decorative pieces also need to be connected and fixed on the wire, so that the weight carried by the conductive wire and the signal wire increases, which causes the risk of tearing of the conductive wire and the signal wire.
[0004] At present, there are three solutions on the market to solve the problem of insufficient tensile resistance of conductive wire and signal wire and easy tearing:
[0005] 1. Thicken the inner core of the conductive wire, but the inner core is copper wire, aluminum wire or copper-clad aluminum wire. If the inner core is thickened, the cost will increase a lot, and metal resources will be wasted.
[0006] 2. Add a plastic wire made of pure plastic and wound together with the conductive wire and the signal wire, but it can only increase the hardness and tensile resistance of the overall wire to a certain extent, and the addition of the plastic wire will also cause the overall wire to be thicker and heavier, and the bending flexibility will be reduced, which is not conducive to winding, inserting and laying electric wires on the decorative tree, and will also affect the aesthetic appearance of the decorative tree.
[0007] 3. Add a connecting reinforcing wire inside the conductive wire, which is also part of the conductive core. The connecting reinforcing wire is placed inside the conductive wire together with the copper wire, aluminum wire or copper-clad aluminum wire. The connecting reinforcing wire serves to reinforce and protect the conductive wire, increase the tensile resistance of the overall wire, and prevent the conductive wire and the signal wire from being torn under external force.
[0008] The connecting reinforcing wire on the market is made of chemical synthetic wire, chemical fiber wire, cotton wire or yarn, but using these materials to make the connecting reinforcing wire has some defects and problems:
[0009] Because many bulbs are to be welded on the conductive wire, the plastic outer skin is cut and peeled off at the corresponding position of the conductive wire, the metal inner core inside is exposed, and then the bulb is welded on the metal inner core through a welding device (soldering machine).
[0010] When the plastic outer skin of the conductive wire is cut and peeled off, the part of the connecting reinforcing wire exposed will also be cut and peeled off, but because some of the connecting reinforcing wire will remain or extend out during the peeling and cutting process, due to the characteristics of the chemical synthetic wire / fiber wire, cotton wire or yarn, etc., the connecting reinforcing wire will be burned and produce ash during soldering at high temperature, the ash will harden and not be easy to break, and the ash, metal inner core, bulb and solder paste will be intertwined together, which will cause the soldering to be not firm and the bulb to be not welded well. Practical new type content
[0011] In order to solve the above technical problems, the utility model adopts the following technical scheme:
[0012] A kind of electric wire with built-in nylon wire, comprising: plastic outer skin and a plurality of conductive wires and signal wires arranged in the plastic outer skin, the conductive wire is provided with a metal inner core for realizing the work of conducting electricity and a connecting reinforcing wire for realizing the structure reinforcement of the conductive wire, and the connecting reinforcing wire is twisted by nylon yarn.
[0013] As a further scheme of the utility model: the connecting reinforcing wire is wound on the metal inner core of the conductive wire along the length direction of the conductive wire.
[0014] A decorative tree lamp strip adopting the electric wire structure with built-in nylon wire, which adopts the above-mentioned electric wire with built-in nylon wire, comprising: an electric wire body and a plurality of lamp beads welded on the electric wire body.
[0015] The electric wire body is provided with a plurality of lamp bead arrangement positions, and the metal inner core of the conductive wire is exposed outside in the lamp bead arrangement position; each lamp bead is arranged in each lamp bead arrangement position correspondingly; the soldering leg of the lamp bead is welded with the metal inner core of the conductive wire.
[0016] Each lamp bead arrangement position is further provided with a fixed nodule formed by heat shrinkage of the connecting reinforcing wire, and the fixed nodule integrates the metal inner core of the conductive wire, the soldering leg of the lamp bead and the solder paste.
[0017] The utility model has the advantages that: the connecting reinforcing wire twisted by nylon yarn is arranged in the conductive wire; high tensile force and tensile force are provided for the electric wire structure, the hardness and tensile resistance of the whole electric wire are effectively increased, and the weight bearing capacity of the conductive wire is improved; the connecting reinforcing wire made of nylon material can form an insulating fixed nodule when the lamp bead is welded on the electric wire, the metal inner core, the soldering leg of the lamp bead and the solder paste are better connected together through the fixed nodule, so that the welding work of the lamp bead is more firm and stable. BRIEF DESCRIPTION OF DRAWINGS
[0018] Fig. 1 is the structural schematic diagram of the utility model.
[0019] Fig. 2 is the schematic diagram of the lamp strip arrangement structure of the utility model. DETAILED DESCRIPTION
[0020] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. It should be understood that the present application is not limited to the example embodiments disclosed herein. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the scope of protection of the present application.
[0021] In the description of the utility model, it should be understood that the orientation or positional relationship indicated by the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.
[0022] In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features limited by "first", "second" can explicitly or implicitly include one or more of the features. In the description of the utility model, the meaning of "multiple" is two or more than two, unless otherwise explicitly and specifically limited.
[0023] In the embodiments of the utility model, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection", "fixing" and the like should be understood in a broad sense, 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 communication or interaction relationship between two elements. For those of ordinary skill in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.
[0024] The utility model provides, please refer to Figs. 1-2The utility model discloses an embedded nylon wire electric wire, including: plastic outer skin 1 and plurality of setting in the plastic outer skin 1 conductive wire 2 and signal line 5 for the power supply of lamp pearl 7 and control work, and the conductive wire 2 is provided with the metal inner core 4 for realizing the conduction work and the connecting reinforcement line 3 for realizing the structure reinforcement, and the connecting reinforcement line 3 is twisted and combined by nylon material yarn, wherein the connecting reinforcement line 3 of nylon material has higher tensile force and tension, can effectively increase the hardness and tensile resistance of electric wire whole, improves the weight bearing capacity of conductive wire 2,
[0025] And due to the material properties of nylon wire, when the lamp pearl 7 is welded to the electric wire, the high temperature generated by soldering work will melt the connecting reinforcement line 3 of nylon material, and quickly heat shrink to form an insulating fixed nodule 6, which better connects the metal inner core 4, the soldering leg 8 of lamp pearl 7 and the tin paste together, so that the welding work of lamp pearl 7 is more firm and stable.
[0026] Further, the connecting reinforcement line 3 is wound on the metal inner core 4 of the conductive wire 2 along the length direction of the conductive wire 2, which can provide tensile force and tension for the conductive wire 2 and realize the protection effect.
[0027] In this embodiment, a decorative tree lamp strip with an embedded nylon wire structure is also included, which uses the above-mentioned electric wire with embedded nylon wire to realize the use in the decorative tree lamp strip structure. It includes an electric wire body and a plurality of lamp pearls 7 welded on the electric wire body.
[0028] In order to connect each lamp pearl 7 with the metal inner core 4 of the conductive wire 2, the electric wire body is provided with a plurality of lamp pearl arrangement positions 9 formed by stripping the plastic outer skin 1 and the outer skin of the conductive wire 2, and the metal inner core 4 of the conductive wire 2 is exposed in the lamp pearl arrangement position 9. Each lamp pearl 7 is arranged in the corresponding lamp pearl arrangement position 9. The soldering leg 8 of the lamp pearl 7 is welded with the corresponding inner core wire.
[0029] Each lamp pearl arrangement position 9 is also provided with a fixed nodule 6 formed by heat shrinkage of the connecting reinforcement line 3, which fixes the metal inner core 4 of the conductive wire 2, the soldering leg 8 of the lamp pearl 7 and the tin material together, so that the welding work of the lamp pearl 7 is more firm and stable.
[0030] It is also to be noted that, as used in this specification and the appended claims, the singular forms "a," "an," and "the" include plural referents unless the context clearly dictates otherwise. Thus, for example, reference to "a component" can include a combination of two or more components, and the term "an element" can include comparable reference to a plurality of elements. Additionally, the term "or" as used herein means any one member of a logical disjunction (i.e., it is equivalent to "or" and "or else") and not a logical exclusion. Also, the terms "comprise," "comprising," "include," "including," and the like mean "including but not limited to." Furthermore, the description herein uses terms such as first and second to denote different elements, but the applicants do not intend these terms to denote an ordering, because some of these elements can, in fact, precede other ones in some of the implementations.
[0031] The above description of disclosed embodiments provides examples, and is not intended to be limiting. Numerous alternatives that are encompassed by the broadest possible scope of equivalents, will be readily apparent to those of ordinary skill in the art having the benefit of this disclosure. Therefore, the true scope of the present application is not to be limited to the embodiments disclosed herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims
1. A wire with a built-in nylon thread, comprising: The plastic outer skin and a plurality of conductive wires and signal lines arranged in the plastic outer skin, characterized in that the conductive wire is provided with a metal inner core for realizing the conductive work and a connecting reinforcing wire for realizing the structural reinforcement of the conductive wire, the connecting reinforcing wire being twisted by nylon material yarn.
2. The power cord with a built-in nylon cord according to claim 1, wherein The connecting reinforcing wire is wound on the metal inner core of the conductive wire along the length direction of the conductive wire.
3. A decorative tree light string employing an internal nylon cord wire structure, employing an internal nylon cord wire according to any one of claims 1-2, characterized in that, The electric wire comprises: an electric wire body and a plurality of lamp beads welded on the electric wire body; a plurality of lamp bead arrangement positions are arranged on the electric wire body, and the metal inner core of the conductive wire is exposed in the lamp bead arrangement position; each lamp bead is arranged on each lamp bead arrangement position correspondingly; the welding leg of the lamp bead is welded with the metal inner core of the conductive wire; a fixing nodule formed by heat shrinkage of the connecting reinforcing wire is further arranged in each lamp bead arrangement position, and the fixing nodule fixes the metal inner core of the conductive wire, the welding leg of the lamp bead and the tin material into one body.