Simple light string
View Patent ↗A simple light string includes: a first lamp holder, a second lamp holder, and a wire. The first lamp holder and the second lamp holder are connected in series on the wire. The first lamp holder includes a light-emitting component, a housing, and a protective device. The second lamp holder includes a light-emitting component and a housing. The light-emitting components are each provided with a lampshade and a light-emitting device, and the light-emitting device of the first lamp holder and the protective device are connected in series. The housings each include a connection block and a base, and the light-emitting device and the protective device are fixed on the connection block through the lampshade. The connection block is movably provided with a buckle, and the base is provided with a fixation block that matches with the buckle. The base is electrically connected to the wire.
1 . A simple light string, comprising: a plurality of first lamp holders, a plurality of second lamp holders, and a wire, wherein the plurality of first lamp holders and the plurality of second lamp holders are connected in series on the wire, wherein the plurality of first lamp holders are located between the plurality of second lamp holders; each of the plurality of first lamp holders comprises a light-emitting component, a housing, and a protective device; each of the plurality of second lamp holders comprises a light-emitting component and a housing, wherein each of the plurality of second lamp holders does not include the protective device; each of the light-emitting components of the plurality of first lamp holders and the plurality of second lamp holders is provided with a lampshade and a light-emitting device, and each of the light-emitting devices of the plurality of first lamp holders is connected in series with the protective device; each of the housings of the plurality of first lamp holders and the plurality of second lamp holders comprises a connection block and a base, and the light-emitting device and the protective device are fixed on the connection block through the lampshade; the connection block is movably provided with a buckle, and the base is provided with a fixation block that matches with the buckle; and the base is electrically connected to the wire; wherein a ratio of a number of the plurality of second lamp holders to a number of the plurality of first lamp holders is greater than or equal to 3.
2 . The simple light string according to claim 1 , wherein the buckle is provided with a positioning hole that matches with the fixation block.
3 . The simple light string according to claim 2 , wherein the buckle and the connection block are integrally formed.
4 . The simple light string according to claim 2 , wherein a height of the fixation block gradually decreases in a direction approaching the base.
5 . The simple light string according to claim 1 , wherein the connection block is provided with a through hole, and each of the light-emitting components of the plurality of first lamp holders and the plurality of second lamp holders passes through the respective through hole through a lead of the respective light-emitting component and is fixed on the connection block.
6 . The simple light string according to claim 1 , wherein the protective device is a current limiting resistor.
7 . The simple light string according to claim 1 , wherein support platforms are arranged on both sides of the base.