Needle-punched decorative lighting power supply braid

Abstract

The invention provides a needle-punched decorative lighting power supply braid, and relates to the technical field of decorative lighting devices. The needle-punched decorative lighting power supply woven tape comprises a power supply woven tape and two wire holders, the power supply woven tape comprises four copper wires, the outer walls of the copper wires are fixedly connected with silicon rubber cases, woven tapes are woven on the outer walls of the silicon rubber cases, and mounting cavities are formed in the middles of the outer walls of the sides, close to the center of the power supply woven tape, of the wire holders. Clamping grooves are formed in the middles of the outer walls of the sides, away from the center of the power supply cloth belt, of the wire holders, clamping blocks are connected into the clamping grooves in a clamped mode, and four limiting grooves are formed in the lower ends of the outer walls of the sides, close to the center of the power supply cloth belt, of the clamping blocks. According to the needle-punched decorative lighting power supply braid provided by the invention, the copper wires and the silicon rubber case are integrally formed, so that the copper wires are prevented from being exposed, the problem of electric leakage in use is prevented, and the problem of short circuit caused by contact between the copper wires is prevented.

Description

Technical Field

[0001] The present invention relates to the technical field of lighting devices, and specifically to a needle-punched lighting power webbing. Background Art

[0002] A needle-punched lighting power webbing is a flexible light strip used for decorative lighting. Due to its good flexibility, it is easy to bend and install, and can thus adapt to various shapes, resulting in its wide application in indoor and outdoor decoration and decorative lighting scenarios in commercial displays.

[0003] However, most of the current conductive methods of needle-punched lighting power webbings on the market use conductive wires made by setting two conductive coatings of equal length on the outside of the braided tape. Therefore, during use, the braided tape may fold, and the conductive wires may come into contact and cause a short circuit problem. Moreover, since the conductive wires are in a bare state, there may be a leakage problem. Summary of the Invention

[0004] (1) Technical Problems to be Solved Aiming at the deficiencies of the prior art, the present invention provides a needle-punched lighting power webbing, which solves the problem that most of the current conductive methods of needle-punched lighting power webbings use conductive wires made by setting two conductive coatings of equal length on the outside of the braided tape. During use, the braided tape may fold, and the conductive wires may come into contact and cause a short circuit problem. It also solves the problem of leakage caused by the bare conductive wires of the existing needle-punched lighting power webbings.

[0005] (2) Technical Solutions To achieve the above objectives, the present invention is realized through the following technical solutions: A needle-punched lighting power webbing includes a power cloth tape and two connection seats. The power cloth tape includes four copper wires. A silica gel sleeve is fixedly connected to the outer wall of the copper wire. A braided tape is woven on the outer wall of the silica gel sleeve. An installation cavity is provided in the middle of the outer wall of one side of each connection seat close to the center of the power cloth tape. A card slot is provided in the middle of the outer wall of one side of each connection seat far from the center of the power cloth tape. A card block is respectively clamped and connected inside the card slot. Four limiting slots are respectively provided at the lower end of the outer wall of one side of each card block close to the center of the power cloth tape; At the front end and the rear end of the middle of the inner wall of one side of each card slot far from the center of the power cloth tape, a sliding slot is respectively provided. An adjusting screw rod is respectively threadedly connected to the middle of the inner wall of one side of each sliding slot far from the center of the power cloth tape. A rotating handle is fixedly connected to the side of the adjusting screw rod far from the center of the power cloth tape. A fixing block is respectively rotatably connected to the side of each adjusting screw rod close to the center of the power cloth tape. Four connection blocks are respectively fixedly connected to the middle of the upper surface of each connection seat. A conductive contact pin is fixedly connected to the inside of each connection block; Through the above technical solution, by setting a detachable wiring seat and a clamping block, it is convenient for the staff to customize the cutting of the power supply belt according to the actual wiring requirements, and the design can be completed without replacing the power supply belt, which to a certain extent reduces the waste of materials.

[0006] Preferably, the lower ends of the conductive pins respectively penetrate through the clamping block to the inside of the limiting groove and are in close contact with the copper wire, and adjusting bolts are respectively threadedly connected inside the conductive pins; Through the above technical solution, the conductive pins are in close contact with the copper wire, ensuring good electrical connection, and the conductive sheets in contact with the conductive pins can be connected into one body through the adjusting bolts, thus ensuring the smooth transmission of current.

[0007] Preferably, the sides of the copper wires away from the center of the power supply belt respectively penetrate through the installation cavity and extend to the inside of the limiting groove; Through the above technical solution, the limiting groove can fix the position of the copper wire, prevent the copper wire from shifting during use, and the limiting groove provides additional protection for the copper wire, thus preventing the copper wire from being mechanically damaged.

[0008] Preferably, fixing holes are respectively opened at the front and rear of the middle part of the outer wall of one side of the clamping block away from the center of the power supply belt, and the fixing blocks are respectively clamped inside the fixing holes; Through the above technical solution, by turning the handle, the adjusting screw rod rotates, thereby adjusting the position of the fixing block inside the sliding groove, so that the fixing block can be clamped inside the fixing hole, thus completing the fixing of the clamping block by the fixing block, and further preventing the clamping block from detaching from the wiring seat.

[0009] Preferably, the fixing blocks respectively slide inside the sliding groove; Through the above technical solution, the moving track of the fixing block is limited by the sliding groove, thereby improving the stability of the movement of the fixing block.

[0010] Preferably, the installation cavities are respectively clamped and connected with the braided belt; Through the above technical solution, it is convenient to fix the braided belt together with the silicone sleeve inside the installation cavity, thus facilitating the staff to cut and assemble the power supply belt and the wiring seat according to the wiring requirements.

[0011] Preferably, the silicone sleeve uses a fireproof composite silicone rubber material, and the silicone sleeve and the copper wire use an integral extrusion process; Through the above technical solution, the fireproof composite silicone rubber material has excellent fireproof performance, can provide additional protection in case of high temperature or fire, reduce the fire risk, and the silicone sleeve has good flexibility and can adapt to various bends and deformations. The integral extrusion process improves the integrity and ductility of the copper wire and the silicone sleeve, facilitating the wiring of the needle-type lighting power supply ribbon.

[0012] (3) Beneficial effects The present invention provides a needle-punched lighting power supply ribbon, which has the following beneficial effects: 1. The present invention provides a needle-punched lighting power supply ribbon. The copper wire and the silica gel sleeve are integrally formed to prevent the exposure of the copper wire, thereby preventing the problem of electric leakage during use and preventing the contact between copper wires and generating a short-circuit problem.

[0013] 2. The present invention provides a needle-punched lighting power supply ribbon. By providing a detachable wiring base and a clamping block, it is convenient for workers to customize the cutting of the power supply ribbon according to actual wiring requirements, and the design can be completed without replacing the power supply ribbon, which improves the avoidance of material waste to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic diagram of the main structure of the present invention; Figure 2 is an exploded view of the present invention; Figure 3 is a sectional exploded view of a partial structure of the present invention; Figure 4 is an exploded view of a partial structure of the present invention; Figure 5 is Figure 3 an enlarged view of part A in Figure 6 is Figure 4 an enlarged view of part B in

[0015] Among them, 1. Power supply ribbon; 101. Copper wire; 102. Silica gel sleeve; 103. Braided tape; 2. Wiring base; 3. Installation cavity; 4. Card slot; 5. Slide groove; 6. Adjusting screw rod; 7. Rotating handle; 8. Fixed block; 9. Clamping block; 10. Fixed hole; 11. Wiring block; 12. Conductive contact pin; 13. Adjusting bolt; 14. Limit groove. DETAILED DESCRIPTION OF THE INVENTION

[0016] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0017] As Figures 1-5As shown in the figure, an embodiment of the present invention provides a needle-punched lighting power supply ribbon, which includes a power supply cloth tape 1 and two terminal blocks 2. The power supply cloth tape 1 includes four copper wires 101. A silica gel sleeve 102 is fixedly connected to the outer wall of the copper wire 101. A braided tape 103 is woven on the outer wall of the silica gel sleeve 102. Installation cavities 3 are respectively opened in the middle of the outer wall of one side of the terminal block 2 close to the center of the power supply cloth tape 1. Card slots 4 are respectively opened in the middle of the outer wall of one side of the terminal block 2 away from the center of the power supply cloth tape 1. Clamping blocks 9 are respectively clamped and connected inside the card slots 4. Four limiting slots 14 are respectively opened at the lower ends of the outer walls of the clamping blocks 9 close to the center of the power supply cloth tape 1; At the front end and the rear end of the middle of the inner wall of one side of the card slot 4 away from the center of the power supply cloth tape 1, sliding grooves 5 are respectively opened. Adjusting screw rods 6 are respectively threadedly connected to the middle of the inner wall of one side of the sliding groove 5 away from the center of the power supply cloth tape 1. A rotating handle 7 is fixedly connected to the side of the adjusting screw rod 6 away from the center of the power supply cloth tape 1. Fixing blocks 8 are respectively rotatably connected to the side of the adjusting screw rod 6 close to the center of the power supply cloth tape 1. Four wiring blocks 11 are respectively fixedly connected to the middle of the upper surface of the terminal block 2. Conductive contact pins 12 are respectively fixedly connected inside the wiring blocks 11. The lower ends of the conductive contact pins 12 respectively penetrate through the clamping block 9 to the inside of the limiting slot 14 and are in close contact with the copper wire 101. Adjusting bolts 13 are respectively threadedly connected to the inside of the conductive contact pins 12; The conductive contact pin 12 is in close contact with the copper wire 101, ensuring good electrical connection, and the conductive sheet in contact with the conductive contact pin 12 can be connected into one body through the adjusting bolt 13, thereby ensuring smooth current transmission.

[0018] As Figures 3-6As shown in the figure, on one side of the copper wire 101 provided by another embodiment of the present invention away from the center of the power supply tape 1, they respectively penetrate through the installation cavity 3 and extend into the internal of the limiting groove 14. The limiting groove 14 can fix the position of the copper wire 101, prevent the copper wire 101 from shifting during use, and the limiting groove 14 provides additional protection for the copper wire 101, thereby preventing the copper wire 101 from being mechanically damaged. On the front end and the rear end of the middle part of the outer wall on one side of the clamping block 9 away from the center of the power supply tape 1, fixing holes 10 are respectively opened. The fixing blocks 8 are respectively clamped in the internal of the fixing holes 10. By rotating the adjusting threaded rod 6 through the rotating handle 7, the position of the fixing block 8 in the sliding groove 5 is adjusted, so that the fixing block 8 can be clamped in the internal of the fixing hole 10, thereby enabling the fixing block 8 to complete the fixation of the clamping block 9, and further preventing the clamping block 9 from detaching from the wiring base 2. The fixing blocks 8 respectively slide in the sliding groove 5. The moving track of the fixing block 8 is limited by the sliding groove 5, thereby improving the stability of the movement of the fixing block 8. The installation cavities 3 are respectively clamped and connected with the braided belt 103, which is convenient for fixing the braided belt 103 together with the silica gel sleeve 102 in the internal of the installation cavity 3, and further facilitating the staff to cut and assemble the power supply tape 1 and the wiring base 2 according to the wiring requirements. The silica gel sleeve 102 uses a fireproof composite silicone rubber material. The silica gel sleeve 102 and the copper wire 101 use an integral extrusion process. The fireproof composite silicone rubber material has excellent fireproof performance, can provide additional protection in high-temperature or fire situations, reduce the fire risk, and the silica gel sleeve 102 has good flexibility and can adapt to various bends and deformations. The integral extrusion process improves the integrity and ductility of the copper wire 101 and the silica gel sleeve 102, which is convenient for the wiring of the needle-punched lighting power supply ribbon.

[0019] Working principle: When using the needle-punched lighting power supply ribbon, first, cut the power supply tape 1 to an appropriate length according to the actual wiring requirements, and then retain the copper wire 101 with a corresponding length of exposed part according to the depth of the installation cavity 3 opened on the wiring base 2 and the limiting groove 14 opened on the clamping block 9. Secondly, clamp the braided belt 103 together with the silica gel sleeve 102 in the internal of the installation cavity 3, and make the copper wire 101 penetrate through the installation cavity 3 and extend into the internal of the limiting groove 14. Subsequently, clamp the clamping block 9 in the internal of the clamping groove 4 and make the conductive contact pin 12 closely fit with the copper wire 101. Then, rotate the adjusting threaded rod 6 through the rotating handle 7, and further adjust the sliding of the fixing block 8 in the sliding groove 5, so that the fixing block 8 can be clamped in the internal of the fixing hole 10, thereby enabling the fixing block 8 to complete the fixation of the clamping block 9, and further preventing the clamping block 9 from detaching from the wiring base 2. Finally, set the lamp with a conductive needle externally on the outside of the braided belt 103, and make the conductive needle penetrate through the braided belt 103 and the silica gel sleeve 102 and be electrically connected with the copper wire 101, so as to achieve the purpose of using the needle-punched lighting power supply ribbon to provide power for the lighting of the lamp.

[0020] Although embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A needle-punched lighting power ribbon, comprising a power ribbon (1) and two wiring sockets (2), characterized in that: The power supply belt (1) comprises four copper wires (101), the outer wall of the copper wire (101) is fixedly connected with a silicone sleeve (102), the outer wall of the silicone sleeve (102) is woven with a braided belt (103), the middle part of the outer wall of the wiring seat (2) close to the center of the power supply belt (1) is provided with a mounting cavity (3), the middle part of the outer wall of the wiring seat (2) away from the center of the power supply belt (1) is provided with a card slot (4), the inside of the card slot (4) is respectively connected with a card block (9), and the lower end of the outer wall of the card block (9) close to the center of the power supply belt (1) is respectively provided with four limit slots (14); The front end and the rear end of the middle part of the inner wall of the side of the card slot (4) away from the center of the power supply belt (1) are respectively provided with a slide groove (5), the middle part of the inner wall of the side of the slide groove (5) away from the center of the power supply belt (1) is respectively threadedly connected with an adjustment threaded rod (6), the side of the adjustment threaded rod (6) away from the center of the power supply belt (1) is fixedly connected with a rotating handle (7), the side of the adjustment threaded rod (6) close to the center of the power supply belt (1) is rotatably connected with a fixed block (8), the middle part of the upper surface of the wiring seat (2) is respectively fixedly connected with four wiring blocks (11), and the inside of each wiring block (11) is respectively fixedly connected with a conductive contact pin (12).

2. The needle-punched lighting power ribbon according to claim 1, characterized in that: The lower ends of the conductive contact pins (12) respectively penetrate the clamping block (9) to the interior of the limiting groove (14) and fit tightly with the copper wire (101), and the interior of the conductive contact pins (12) are respectively threadedly connected with adjustment bolts (13).

3. The needle-punched lighting power ribbon according to claim 1, characterized in that: The copper wire (101) passes through the installation cavity (3) on one side away from the center of the power supply cloth belt (1) and extends to the inside of the limiting groove (14).

4. The needle-punched lighting power ribbon according to claim 1, characterized in that: The front end and the rear end of the middle part of the outer wall of the clamping block (9) away from the center of the power supply belt (1) are respectively provided with fixing holes (10), and the fixing blocks (8) are respectively clamped inside the fixing holes (10).

5. The needle-punched lighting power ribbon according to claim 1, characterized in that: The fixed blocks (8) slide inside the slide grooves (5) respectively.

6. The needle-punched lighting power ribbon according to claim 1, characterized in that: The installation cavities (3) are respectively connected to the braided belts (103) by snap-fitting.

7. The needle-punched lighting power ribbon according to claim 1, characterized in that: The silicone sleeve (102) is made of a fireproof composite silicone rubber material, and the silicone sleeve (102) and the copper conductor (101) are produced by an integral extrusion process.

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