CN214275651U

CN214275651U - Plug cord for dimming lamp tube

Info

Publication number: CN214275651U
Application number: CN202120191350.6U
Authority: CN
Inventors: 赖邦辉; 程远飞
Original assignee: Zohnson Lighting Co ltd
Current assignee: Zohnson Lighting Co ltd
Priority date: 2021-01-22
Filing date: 2021-01-22
Publication date: 2021-09-24
Anticipated expiration: 2031-01-22

Abstract

The utility model relates to a plug cord for dimming lamp tube, which comprises a plug cord main body, wherein a male plug or a female plug is arranged at one end of the plug cord main body far away from a power line, or a male plug and a female plug are respectively arranged at two ends of the plug cord main body; the male plug and the female plug are respectively provided with five through holes which can be electrically connected with the plugs at the two ends of the dimming lamp tube, and the five through holes are connected with electric wires at one side facing the plug wire main body; the male plug and the female plug are provided with separators for separating electric wires connected with the five through hole electric wires at one end connected with the plug wire main body. The utility model discloses a plug cord, five through-holes of its public plug and female plug can suit with the five hole end caps at the both ends of the fluorescent tube of adjusting luminance, and the security performance is high.

Description

Plug cord for dimming lamp tube

Technical Field

The utility model relates to a plug cord technical field, concretely relates to plug cord that dimming lamp was used.

Background

Two ends of the dimming lamp tube generally need to be provided with five wires, including a zero wire, a live wire, a ground wire, a positive dimming wire and a negative dimming wire. The plugs at two ends of the common dimming lamp tube only have three wire outlet holes, and are generally used for driving in a zero line, a live line and a ground wire with lamp pins, so that positive dimming lines and negative dimming lines cannot be led out. In order to solve the above problems, the plug needs to be changed into five outlet holes, and there is no plug wire adapted to the five-hole plug in the market.

Disclosure of Invention

The utility model aims at solving the not enough of prior art, provide a plug cord that five hole end caps and the security performance are high that can be used for the fluorescent tube of adjusting luminance.

The utility model adopts the technical proposal that: a plug cord for a dimming lamp comprises a plug cord main body,

the plug wire main body is provided with a male plug or a female plug at one end far away from the power line,

or both ends of the plug cord main body are respectively provided with a male plug and a female plug;

the male plug and the female plug are respectively provided with five through holes which can be electrically connected with the plugs at the two ends of the dimming lamp tube, and the five through holes are connected with electric wires at one side facing the plug wire main body; the male plug and the female plug are provided with separators for separating electric wires connected with the five through hole electric wires at one end connected with the plug wire main body.

Preferably, the male plug and the female plug are integrally formed with the plug cord main body.

Preferably, the male plug and the female plug are both made of ABS material.

Preferably, the plug cord main body is made of PVC material.

Preferably, the male plug is recessed at the positions of the five through holes, and the metal pins are arranged at one ends of the five through holes far away from the electric wire.

Preferably, the female plug protrudes outwards at the position of the five through holes to form an insertion part which can be embedded into the male plug, so that the five through holes can be used for inserting the metal pins.

Preferably, the insertion part is in a quadrangular frustum pyramid shape.

Preferably, the depth of the concave part of the male plug is equal to the length of the convex part of the female plug.

Compared with the prior art, the utility model has the following advantage:

1. the utility model discloses a plug cord, five through-holes of its public plug and female plug can suit with the five hole end caps at the both ends of the fluorescent tube of adjusting luminance, and when the plug cord was pegged graft when the end cap at the both ends of the fluorescent tube of adjusting luminance, its five through-holes can respectively with zero line, live wire, ground wire, the anodal line electric connection of adjusting luminance and the negative pole of adjusting luminance of drawing forth of the fluorescent tube of adjusting luminance, easy and simple to handle swiftly.

2. The utility model discloses a plug cord, male plug and female plug are provided with the electric wire separated separator with five through-hole electric wire connections in the one end of being connected with plug cord main part, and the separator can effectively prevent the occurence of failure because of touching the short circuit between the circuit and leading to.

Drawings

Fig. 1 is a schematic structural view of a male plug cord of embodiment 1.

Fig. 2 is a schematic structural view of a male plug.

Fig. 3 is a schematic diagram of the back structure of the male plug.

Fig. 4 is a schematic structural view of a female plug cord of embodiment 2.

Fig. 5 is a schematic structural view of the female plug.

Fig. 6 is a front view of the female plug.

Fig. 7 is a schematic configuration diagram of the connection plug cord of embodiment 3.

Fig. 8 is another angle view of the connecting plug wire of embodiment 3.

Fig. 9 is a schematic diagram of the male plug and the female plug after being plugged.

The numbers in the figures indicate:

1-plug wire main body, 11-power wire, 2-male plug, 3-through hole, 4-metal pin, 5-female plug, 51-plug part and 6-separator.

The specific implementation mode is as follows:

in order to enhance the understanding of the present invention, the following detailed description will be made in conjunction with the embodiments and the accompanying drawings. The utility model discloses the accessible is implemented as follows:

example 1

Referring to fig. 1 to 3, a plug cord for a dimming lamp includes a plug cord body 1, and the plug cord body 1 is provided with a male plug 2 at an end far from a power cord 11 to form a male plug cord (as shown in fig. 1).

The male plug 2 is provided with five through holes 3 which can be electrically connected with the plugs at the two ends of the dimming lamp tube, and one side of the five through holes 3 facing the plug cord main body 1 is connected with an electric wire; the male plug 2 and the plug cord main body 1 are integrally formed. Public plug 2 at the position indent of five through-holes 3 places, five through-holes 3 are provided with metal contact pin 4 in the one end of keeping away from the electric wire, metal contact pin 4's length slightly is less than the degree of depth of public plug 2 indent for metal contact pin 4's outermost end can not surpass the outermost end of public plug 2. When the male plug wire is inserted into the female plug of the dimming lamp tube, the five through holes 3 of the male plug wire can be respectively and electrically connected with the zero line, the live line, the ground line, the positive dimming line and the negative dimming line led out from the dimming lamp tube.

Example 2

Referring to fig. 4-6, a plug cord for a dimming lamp includes a plug cord body 1, and the plug cord body 1 is provided with a female plug 5 at an end far from a power cord 11 to form a female plug cord. The female plug 5 is provided with five through holes 3 which can be electrically connected with plugs at two ends of the dimming lamp tube, and one side of the five through holes 3 facing the plug cord main body 1 is connected with an electric wire; the male plug 2 and the plug cord main body 1 are integrally formed. The female plug 5 protrudes outwards at the position of the five through holes 3 to form an insertion part 51 which can be embedded into the male plug 2, so that the five through holes 3 can be inserted by the metal pins 4. The depth of the concave part of the male plug 2 is equal to the length of the convex part of the female plug 5. The insertion part 51 is in a quadrangular frustum pyramid shape, so that the male plug 2 can be easily inserted into the female plug 5, and the state of inserting the male plug wire and the female plug wire is shown in fig. 9.

Example 3

Referring to fig. 7-8, a plug cord for a dimming lamp comprises a plug cord body 1, wherein a male plug 2 and a female plug 5 are respectively arranged at two ends of the plug cord body 1 to form a connecting plug cord. The connecting plug wire is mainly used for connecting two dimming lamp tubes in series.

The male plug 2 and the female plug 5 of the above embodiment are each provided with a separator 6 that separates electric wires wire-connected with the five through holes 3 at one end connected with the plug wire main body 1. The separator 6 extends outwards by 0.5-1cm, so that accidents caused by touch short circuit between circuits can be effectively prevented.

The male plug 2 and the female plug 5 are both made of ABS materials, and the ABS plastic is a terpolymer of three monomers of acrylonitrile (A), butadiene (B) and styrene (S). Because the ABS material is hard, the pulling and inserting can be convenient. The plug cord main body 1 is made of PVC materials, and PVC plastics refer to compound polyvinyl chloride, have certain flexibility and can meet the flexibility required by bending of the plug cord main body 1.

Finally, it should be noted that: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a plug cord that dimming lamp was used, includes plug cord main part (1), its characterized in that:

a male plug (2) or a female plug (5) is arranged at one end of the plug cord main body (1) far away from the power cord (11),

or both ends of the plug cord main body (1) are respectively provided with a male plug (2) and a female plug (5);

the male plug (2) and the female plug (5) are respectively provided with five through holes (3) which can be electrically connected with the plugs at the two ends of the dimming lamp tube, and one side of each through hole (3) facing the plug cord main body (1) is connected with an electric wire; and the male plug (2) and the female plug (5) are provided with a separator (6) for separating electric wires connected with the five through holes (3) at one end connected with the plug wire main body (1).

2. A plug cord for a dimming light pipe according to claim 1, wherein the male plug (2) and the female plug (5) are integrally formed with the plug cord body (1).

3. A plug cord for a dimming lamp according to claim 1, wherein said male plug (2) and said female plug (5) are both made of ABS material.

4. A cord for a dimmer lamp according to claim 1, wherein said cord body (1) is made of PVC.

5. A plug cord for a light dimmer lamp as claimed in any one of claims 1 to 4, characterised in that said male plug (2) is recessed in the location of five through holes (3), the five through holes (3) being provided with metal pins (4) at the end remote from the electrical wires.

6. A plug cord for a light dimmer according to any one of claims 1-4, characterised in that said female plug (5) projects outwardly at the location of the five through holes (3) to form a plug-in part (51) which can be inserted into the male plug (2).

7. A plug cord for a dimming lamp according to claim 6, wherein said plug portion (51) is in the shape of a quadrangular frustum pyramid.