CN201072043Y - Christmas tree decorative lamp - Google Patents

Abstract

The utility model discloses a Christmas tree decorative lamp, comprising a plurality of lamp string sections, wherein the lamp string sections comprise a front plug, a rear plug, a neutral wire, a live wire, and a lamp string line, wherein both ends of the lamp string line are connected to the neutral wire and the live wire respectively. The utility model is used to avoid the neutral wire and the live wire of the power supply from being wound around the outer layer of the Christmas tree, shorten the wires for decorating the Christmas tree, and increase the aesthetic effect.

Description

Christmas tree decoration lights

【Technical field】

The utility model relates to a diode lamp string, in particular to a Christmas tree decoration lamp.

【Background technique】

As shown in FIG. 1 , it is a schematic diagram of connection of a string of lights in an existing Christmas tree decoration light. Including the front plug, the tail plug, the live wire, the neutral wire, the light string wire, the live wire, the neutral wire, and the light string are of equal length, and are fixed side by side between the front plug and the tail plug.

However, when the light string of this structure is installed on the Christmas tree, the live wire, the neutral wire, and the light string wire all need to be wound on the Christmas tree, resulting in a great consumption of electric wires.

【Content of utility model】

The utility model aims at the above-mentioned defects of the prior art, and provides a Christmas tree decoration lamp to shorten the length of wires required for decorating the Christmas tree.

In order to solve the above technical problems, the utility model is achieved through the following technical solutions:

A kind of Christmas tree decoration lamp, comprising a plurality of light string joints, said light string joints include a front plug, a tail plug, a neutral wire, a live wire, and a light string wire, and the two ends of the neutral wire and the live wire are respectively fixed on the front plug and the tail plug, A plurality of illuminants are connected in series on the string of lights, and both ends of the string of lights are respectively connected to a neutral wire and a live wire.

Preferably, the luminous body is a light emitting diode, a light bulb or a light tube.

Preferably, both ends of the string of lights are connected to two diodes connected in parallel, the diodes are in the same direction as the LEDs in the string of lights, and the two diodes connected in parallel to the string of lights are respectively connected to the live line and the neutral line.

It can be seen from the above technical solutions that the lamp string wires of the utility model are respectively connected with the neutral wire and the live wire, avoiding parallel connection. When decorating a Christmas tree, you only need to circle the Christmas tree with light strings, and the neutral and live wires can go straight from the bottom of the tree to the top of the tree, avoiding the need for the neutral and live wires to circle the Christmas tree and saving wires; at the same time, this structure of Christmas tree decoration lights When on the Christmas tree, there is only one string of lights, which is more beautiful overall and more convenient to install.

【Description of drawings】

Fig. 1 is the connection schematic diagram of a string of lights in the existing Christmas tree decorative lights;

Fig. 2 is the connection schematic diagram of light string in the Christmas tree decorative lamp of the present invention;

Fig. 3 is a schematic diagram of the connection of the light string in the preferred embodiment of the present invention.

【Detailed ways】

The utility model will be described in further detail below in conjunction with specific embodiments.

As shown in Figure 2, the lamp section includes a front plug 1, a tail plug 11, a string of lights 12, a neutral wire 13, and a live wire 14. The neutral wire 13 and the live wire 14 are installed between the front plug 1 and the tail plug 11. Several illuminants are connected in series on the 12, and one end of the lamp string line 12 is connected to the live wire 14, and the other end is connected to the neutral wire 13. When installing the Christmas tree decoration lights, the neutral wire 13 and live wire 14 are wound around the tree trunk and raised to the top of the tree, while the light string wires 12 are wound around the outer layer of the Christmas tree and spiral upwards, which is both beautiful and wire-saving. As a preferred embodiment of the present utility model, the luminous body is a light bulb, a light emitting diode or a light tube.

Referring to shown in Figure 3, it is a preferred embodiment of the present utility model. This embodiment includes a front plug 1, a tail plug 11, a lamp string 12, a neutral wire 13, and a live wire 14, and also includes 4 diodes connected to both ends of the lamp string 12, and each of the two ends of the lamp string is connected in parallel with two The diodes are connected in the same direction as the light-emitting diodes in the string of lights, and the two diodes connected in parallel to the string of lights are respectively connected to the live wire and the neutral wire. The advantage of this embodiment is that the light string wires can be correctly installed without distinguishing between the neutral wire and the live wire, so as to ensure that the light-emitting diodes on the light string emit light.

The above descriptions are only preferred embodiments of the present utility model, and all equivalent changes and modifications made in accordance with the claims of the present utility model shall fall within the scope of the claims of the present utility model.

Claims (4)

1. decoration lamp for Christmas tree, comprise a plurality of lamp string joints, it is characterized in that, insert before described lamp string joint comprises, tail is inserted, zero line, live wire, lamp are being got lines crossed, before being individually fixed in, described zero line, live wire two ends insert and tail is inserted, described lamp is being got lines crossed and is being gone up a plurality of illuminators of series connection, and the described lamp two ends of getting lines crossed are being connected respectively to zero line and live wire.

2. decoration lamp for Christmas tree according to claim 1 is characterized in that, described illuminator is a light emitting diode.

3. decoration lamp for Christmas tree according to claim 2, it is characterized in that, described lamp get lines crossed two ends each is connected with two diodes that are connected in parallel, described diode and lamp are being got lines crossed middle light emitting diode in the same way, described parallel connection and lamp two diodes that are connected of getting lines crossed are being connected respectively to live wire and zero line.

4. decoration lamp for Christmas tree according to claim 1 is characterized in that, described illuminator is bulb or fluorescent tube.

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