LED embedded light-emitting wire lamp string

Abstract

The utility model relates to an LED embedded light-emitting wire lamp string which comprises a plug, a tail plug, a main wire, a tee joint, an injection molding lamp holder, a bulb and a rectification driving board. Two ends of the main line are respectively connected with the plug and the tail plug; a plurality of branches are arranged on a main line, each branch is connected with an injection molding lamp holder through a three-way part, a bulb is installed on each injection molding lamp holder, and the bulbs are connected in series through the main line to form the high-voltage wire lamp. A low-voltage line lamp formed by a plurality of LED lamp beads is connected in series in the main line; the low-voltage line lamp is connected with the plug or the tail plug through the rectification driving board. And the high-voltage wire lamp and the low-voltage wire lamp share one power supply. According to the utility model, the low-voltage lamp string and the high-voltage lamp string can be fused, and meanwhile, the problem that the traditional low-voltage lamp string and the high-voltage lamp string cannot be connected in series is effectively solved; meanwhile, the defects that the connection length is short and the first light decay is serious due to line loss and voltage drop in the use process of the low-voltage lamp string are avoided.

Description

Technical Field

[0001] The utility model relates to an LED light string, in particular to an LED embedded luminous wire light string. Background Art

[0002] The LED light string includes a belt body and an LED light integrated on the belt body. The low-voltage light string is powered by a low-voltage power supply, for example, a common portable mobile power supply, which is convenient and flexible to use. The low-voltage battery light string includes an LED light string, a control box and a mobile power supply which are electrically connected in sequence, and a power driver adapted to the LED light string is placed in the control box.

[0003] Existing low-voltage light string products have defects such as short connection distance, severe voltage drop, and inconsistent brightness at the beginning and end. Utility Model Content

[0004] The utility model designs an LED embedded luminous wire light string, which solves the technical problem that the traditional low-voltage light string and the high-voltage light string cannot be connected in series; it avoids the disadvantages of the low-voltage light string in the process of use, which causes the connection length to be short and the first light to be seriously decayed due to the line loss and voltage drop;

[0005] In order to solve the above-mentioned technical problems, the utility model adopts the following solutions:

[0006] An LED embedded luminous wire lamp string comprises a plug, a tail plug, a main line, a three-way component, an injection-molded lamp holder, a bulb and a rectifier drive board; two ends of the main line are respectively connected to the plug and the tail plug; a plurality of branches are arranged on the main line, each branch is connected to an injection-molded lamp holder through a three-way component, a bulb is installed on each injection-molded lamp holder, and the main line connects a plurality of bulbs in series to form a high-voltage line lamp; a low-voltage line lamp formed by connecting a plurality of LED lamp beads in series in the main line; the low-voltage line lamp is connected to the plug or the tail plug through a rectifier drive board; the high-voltage line lamp and the low-voltage line lamp share a power supply.

[0007] Preferably, the main line is composed of a high-voltage positive core wire, a high-voltage negative core wire, a low-voltage line lamp, a light-transmitting film and a sheath layer; the high-voltage positive core wire, the high-voltage negative core wire and the low-voltage line lamp are twisted into a twisted body, and the light-transmitting film is wrapped around the outside of the twisted body; the light-transmitting film can cause the light to be reflected and refracted multiple times during the propagation process, thereby achieving a diffuse reflection effect, making the light emitted by the wire more uniform.

[0008] Preferably, the low-voltage line lamp consists of two wires and multiple LED lamp beads connected to the two wires; the positive and negative poles of the LED lamp beads are fixed to the two wires by welding, and a layer of glue is applied on the outer surface of the LED lamp beads, so that the LED lamp beads are completely sealed to achieve a waterproof effect.

[0009] Preferably, the low-voltage line lamp is a leather line lamp or a copper line lamp, and the light color of the low-voltage line lamp is monochrome or colorful.

[0010] Preferably, the low-voltage line lamp realizes a flashing or breathing light effect under the control of the rectifier driver board; the power supply position of the rectifier driver board can be placed at the rear end of the plug, the rear end of the tail plug or any point on the main line.

[0011] Preferably, two input welding points, two output welding points, two leads, and a rectification control device are provided on the rectifier driving board; one end of each lead is welded to an input welding point on the rectifier driving board, and the other end is connected to a plug or a tail plug for power supply; each output welding point is connected to a wire of a low-voltage line lamp, thereby supplying power to the low-voltage line lamp.

[0012] Preferably, the plug is composed of a plug, a plug inner frame and a colloid, wherein two plug rivet openings for connecting to the main line are arranged at the tail of the plug; one plug rivet opening makes a lead and a high-voltage negative core wire tightly connected to the plug by means of stamping and riveting, and the other plug rivet opening makes another lead and a high-voltage positive core wire tightly connected to the plug by means of stamping and riveting; or / and, the tail plug is composed of a tail plug inner frame, a tail plug terminal and a PVC colloid; two rivet openings for connecting to the main line are arranged at the end of the tail plug terminal, one rivet opening makes a lead and a high-voltage negative core wire tightly connected to the tail plug by means of stamping and riveting, and the other rivet opening makes another lead and a high-voltage positive core wire tightly connected to the tail of the plug by means of stamping and riveting.

[0013] Preferably, the injection molded lamp holder is a flat-head lamp holder; or, the injection molded lamp holder is a lamp holder with a vertical line, which is composed of two suspension wires, a riveted terminal, a lamp holder and a PVC colloid; one end of one of the suspension wires is connected to the lamp holder, and the other end is connected to the high-voltage positive core wire in the main line through the riveted terminal; one end of the other suspension wire is connected to the lamp holder, and the other end is connected to the high-voltage negative core wire in the main line through the riveted terminal, thereby enabling the lamp holder to be powered on.

[0014] Preferably, the tail plug can output AC120V voltage after being powered on, so as to facilitate subsequent serial connection of other light strings.

[0015] Preferably, the bulb in the high-voltage line lamp and the low-voltage line lamp in the main line can be lit and emit light at the same time.

[0016] The LED embedded luminous wire light string has the following beneficial effects:

[0017] (1) The utility model can realize the integration of low-voltage light strings and high-voltage light strings, and effectively solve the problem that traditional low-voltage light strings and high-voltage light strings cannot be connected in series; at the same time, it also avoids the disadvantages of short connection length and serious light decay at the first light caused by line loss and voltage drop during use of low-voltage light strings.

[0018] (2) The utility model embeds a linear or rope-shaped LED light with independent power supply in the electric wire, so that the electric wire also has a luminous effect after being powered on; at the same time, the light transmission range of the light is further increased by using a light-transmitting film wrapping layer, creating a good visual effect. On this basis, by independently powering the linear or rope-shaped LED light, the lighting effect is more stable, avoiding the defects of existing low-voltage light string products such as short connection distance, severe voltage drop, and inconsistent first brightness. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 : Schematic diagram of the connection of the LED embedded light-emitting wire string components of the utility model;

[0020] Figure 2 : Schematic diagram of radial cross section of electric wire in the utility model;

[0021] Figure 3 : Schematic diagram of the electric wire structure in the utility model;

[0022] Figure 4 : Schematic diagram of the connection between the rectifier drive board and the main line in the utility model;

[0023] Figure 5 : Schematic diagram of connection between the rectifier drive board and the plug in the utility model;

[0024] Figure 6 : Schematic diagram of the connection between the rectifier drive board and the tail plug in the utility model;

[0025] Figure 7 : The connection diagram of the injection-molded lamp cap in the utility model is a flat lamp cap;

[0026] Figure 8 : The injection-molded lamp holder in the present invention is a connection diagram of a lamp holder with a vertical line.

[0027] Description of reference numerals:

[0028] 1—plug; 101—insert piece; 102—inner frame; 103—plug injection molding body;

[0029] 2—Tail plug; 201—inner frame; 202—terminal; 2021—rivet;

[0030] 3—main line; 301—AC positive core line; 302—AC negative core line; 303—low-voltage line light; 3031—LED lamp beads; 3032—conductor; 3033—epoxy layer; 304—translucent film; 305—sheath layer; 306—twisted body;

[0031] 4—Tee component; 401—Tee injection molded part;

[0032] 5—injection molded lamp holder; 501—flat lamp holder; 502—lamp holder with vertical line; 5021—hanging line; 5022—riveted terminal;

[0033] 6—Light bulb;

[0034] 7—rectifier drive board; 701—input solder joint; 702—output solder joint; 703—lead wire; 704—rectifier control device. DETAILED DESCRIPTION

[0035] Combine the following Figures 1 to 8 , the utility model is further described:

[0036] like Figure 1 As shown, the LED embedded light-emitting wire lamp string of the present invention comprises a plug 1, a tail plug 2, a main line 3, a three-way component 4, an injection-molded lamp holder 5, a bulb 6 and a rectifier drive board 7 injection-molded in the plug 1 or the tail plug 2.

[0037] The two ends of the main line 3 are connected to the plug 1 and the tail plug 2 respectively; multiple branches are arranged in the middle of the main line 3 at equal or unequal intervals, each branch is connected to an injection molded lamp holder 5 through a three-way component 4, and a bulb 6 is installed on each injection molded lamp holder 5, so that all the lamp holders on the entire light string are powered. The three-way component 4 can be a three-way injection molded part 401.

[0038] like Figure 2-3 As shown, the main line 3 is composed of a high-voltage positive core wire 301, a high-voltage negative core wire 302, a low-voltage line lamp 303, a light-transmitting film 304, and a sheath layer 305; wherein the light-transmitting film 304 is evenly wound on the outer layer of the twisted body 306 after the high-voltage positive core wire 301, the high-voltage negative core wire 302, and the low-voltage line lamp 303 are twisted together; the light-transmitting film 304 can make the light reflect and refract multiple times during the propagation process, thereby achieving a diffuse reflection effect, making the light of the wire more uniform.

[0039] The low-voltage line lamp 303 is composed of a wire 3032 and LED lamp beads 3031 distributed at equal intervals on the wire; after the LED lamp beads 3031 are welded to the wire 3032, a layer of glue layer 3033 is applied on the outer surface thereof, thereby making the LED lamp beads 3031 completely sealed and having a waterproof effect.

[0040] The low-voltage line lamp 303 includes but is not limited to leather line lamps, copper line lamps or other low-voltage LED linear or rope lighting products, and its colors include but are not limited to monochrome and RGB color.

[0041] like Figure 4 As shown, the low-voltage line lamp 303 is powered by a rectifier drive board 7.

[0042] The rectifier drive board 7 is provided with an input solder point 701, an output solder point 702, a lead 703, and a rectifier control device 704; one end of the lead 703 is welded to the input solder point 701 on the rectifier drive board 7, and the other end is used to connect with the plug 1 or the tail plug 2 for power supply; the output solder point 702 is connected to the wire 3032 of the low-voltage line lamp, thereby supplying power to the low-voltage line lamp 303.

[0043] like Figure 5 As shown, the plug 1 is composed of a plug 101, a plug inner frame 102 and a colloid 103, wherein the tail of the plug 101 is provided with two plug rivet openings for connecting the main line 3; one plug rivet opening is used to tightly connect a lead 703 and a high-voltage negative core line 302 with the plug by means of stamping and riveting, and the other plug rivet opening is used to tightly connect another lead 703, a high-voltage positive core line 301 with the plug by means of stamping and riveting.

[0044] like Figure 6 As shown, the tail plug 2 is composed of a tail plug inner frame 201, a tail plug terminal 202 and a PVC colloid 203; two rivet openings 2021 for connecting the main line 3 are arranged at the end of the tail plug terminal 202, one rivet opening 2021 is used to tightly connect a lead 703, a high-voltage negative core wire 302 and the tail plug by means of stamping rivets, and the other rivet opening is used to tightly connect another lead 703, a high-voltage positive core wire 301 and the plug tail by means of stamping rivets.

[0045] like Figure 5 and Figure 6 As shown, the lead 703 on the rectifier driver board 7 can be powered by connecting to the plug 1 or the tail plug 2. The same effect can be achieved by powering through the plug 1 or the plug 2 in the same product; when the main line 3 is short, the lead 703 can be connected to any side of the plug 1 and the tail plug 2 to draw power; when the main line 3 is long, the lead 703 needs to be powered by both the plug 1 and the tail plug 2; to prevent the brightness of the LED lamp bead 3031 from attenuating due to voltage drop.

[0046] The rectifier control device 704 may be built with a variety of programs to achieve various lighting effects of the low-voltage line lamp, including but not limited to flashing, breathing, colorful and other effects.

[0047] like Figure 7 and Figure 8 As shown, the injection molded lamp holder 5 can be divided into a flat lamp holder 501 and a lamp holder with a vertical line 502. The lamp holder with a vertical line is composed of a suspension wire 5021, a riveted terminal 5022, a lamp holder, and a PVC colloid; one end of the suspension wire 5021 is connected to the lamp holder, and the other end is respectively connected to the high-voltage positive core wire 301 and the high-voltage negative core wire 302 in the main line 3 through the riveted terminal 5022; thereby the lamp holder is powered on.

[0048] The bulb 6 is installed on the lamp holder 5, and finally the high-voltage AC bulb 6 and the low-voltage line lamp 303 in the main line 3 are lit and emitted light at the same time.

[0049] The tail plug 2 can still output AC120V voltage after being powered on, so as to facilitate the subsequent connection of other light strings; each string of low-voltage line lights in the utility model is independently powered to reduce the line loss voltage drop caused by length problems, thereby causing a large light decay at the first bulb.

[0050] The low-voltage line lamp 303 can achieve flashing and breathing light effects under the control of the rectification control device 704 .

[0051] The above is an exemplary description of the utility model in conjunction with the accompanying drawings. It is obvious that the implementation of the utility model is not limited to the above-mentioned method. As long as various improvements are made using the method concept and technical solution of the utility model, or the concept and technical solution of the utility model are directly applied to other occasions without improvement, they are all within the protection scope of the utility model.

Claims

1. An LED embedded light-emitting wire light string, comprising a plug (1), a tail plug (2), a main line (3), a three-way component (4), an injection-molded lamp holder (5), a light bulb (6) and a rectifier drive board (7); the two ends of the main line (3) are respectively connected to the plug (1) and the tail plug (2); a plurality of branches are arranged on the main line (3), each branch is connected to an injection-molded lamp holder (5) through the three-way component (4), a light bulb (6) is installed on each injection-molded lamp holder (5), and the main line (3) connects the plurality of light bulbs (6) in series to form a high-voltage line light; the main line (3) is also connected in series with a plurality of LED lamp beads (3031) to form a low-voltage line light (303); the low-voltage line light (303) is connected to the plug (1) or the tail plug (2) through the rectifier drive board (7); the high-voltage line light and the low-voltage line light (303) share a power supply.

2. The LED embedded light-emitting wire light string according to claim 1, characterized in that: The main line (3) is composed of a high-voltage positive core line (301), a high-voltage negative core line (302), a low-voltage line lamp (303), a light-transmitting film (304), and a sheath layer (305); the high-voltage positive core line (301), the high-voltage negative core line (302), and the low-voltage line lamp (303) are twisted into a twisted body (306), and the light-transmitting film (304) is wound around the outside of the twisted body (306); the light-transmitting film (304) can cause multiple reflections and refractions during the propagation of light, thereby achieving a diffuse reflection effect, making the light emission of the electric wire more uniform.

3. The LED embedded light-emitting wire light string according to claim 2, characterized in that: The low-voltage line lamp (303) is composed of two wires (3032) and a plurality of LED lamp beads (3031) connected to the two wires (3032); the positive and negative electrodes of the LED lamp beads (3031) are fixed to the two wires (3032) by welding, and a layer of glue layer (3033) is applied on the outer surface of the LED lamp beads (3031), thereby making the LED lamp beads (3031) completely sealed and having a waterproof effect.

4. The LED embedded light-emitting wire light string according to claim 3, characterized in that: The low-voltage line lamp (303) is a leather line lamp or a copper line lamp, and the light color of the low-voltage line lamp (303) is monochrome or colorful.

5. The LED embedded light-emitting wire light string according to claim 3, characterized in that: The low-voltage line lamp (303) realizes a flashing or breathing lamp effect under the control of the rectifier drive board (7); the power supply position of the rectifier drive board (7) can be placed at the rear end of the plug, the rear end of the tail plug or any point on the main line.

6. The LED embedded light-emitting wire light string according to claim 4 or 5, characterized in that: The rectifier drive board (7) is provided with two input welding points (701), two output welding points (702), two lead wires (703), and a rectifier control device (704); one end of each lead wire (703) is welded to an input welding point (701) on the rectifier drive board (7), and the other end is connected to a plug (1) or a tail plug (2) for obtaining power; each output welding point (702) is connected to a wire (3032) of a low-voltage line lamp, thereby supplying power to the low-voltage line lamp (303).

7. The LED embedded light-emitting wire light string according to claim 6, characterized in that: The plug (1) is composed of a plug (101), a plug inner frame (102) and a colloid (103), wherein the plug (101) is provided with two plug rivet openings for connecting to a main line (3); one plug rivet opening is used to tightly connect a lead wire (703) and a high-voltage negative electrode core wire (302) to the plug by means of stamping and riveting, and the other plug rivet opening is used to tightly connect another lead wire (703) and a high-voltage positive electrode core wire (301) to the plug by means of stamping and riveting; or / and, The tail plug (2) is composed of a tail plug inner frame (201), a tail plug terminal (202) and a PVC colloid (203); two rivet openings (2021) for connecting to a main line (3) are arranged at the end of the tail plug terminal (202); one rivet opening (2021) is used to tightly connect a lead wire (703), a high-voltage negative electrode core wire (302) and the tail plug by means of stamping and riveting, and the other rivet opening is used to tightly connect another lead wire (703), a high-voltage positive electrode core wire (301) and the plug tail by means of stamping and riveting.

8. The LED embedded light-emitting wire light string according to claim 7, characterized in that: The injection-molded lamp cap (5) is a flat-head lamp cap (501); Alternatively, the injection-molded lamp holder (5) is a lamp holder with a vertical line (502), and the lamp holder with a vertical line (502) is composed of two suspension wires (5021), a riveted terminal (5022), a lamp holder, and a PVC colloid; one end of one of the suspension wires (5021) is connected to the lamp holder, and the other end is connected to the high-voltage positive core wire (301) in the main line (3) through the riveted terminal (5022); one end of the other suspension wire (5021) is connected to the lamp holder, and the other end is connected to the high-voltage negative core wire (302) in the main line (3) through the riveted terminal (5022), thereby realizing the lamp holder being energized.

9. The LED embedded light-emitting wire light string according to claim 7, characterized in that: The tail plug (2) can output AC120V voltage after being powered on, so as to facilitate subsequent serial connection of other light strings.

10. The LED embedded light-emitting wire light string according to claim 7, characterized in that: The bulb (6) in the high-voltage line lamp and the low-voltage line lamp (303) in the main line (3) can be lit and emit light at the same time.

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