CN2312536Y - Improved structure of Christmas lamp holder - Google Patents

Abstract

The utility model relates to a festival lighting device in lighting technique, which comprises a bulb group and a lamp holder. The bulb group is combined in the lamp holder. A partition board is arranged in a cruciform hole which is arranged in the lamp holder. Partition boards divide the inner part of the lamp holder into two or more passages to permit conducting wires which are extended into the inner part of the lamp holder to be inserted or be partitioned. The conducting wire which is inserted into each passage is contacted with the end of an independent lamp filament of the lamp bulb group, which makes the utility model individually form independent contact elements which are not contacted with other elements.

Description

The Christmas light socket structure-improved

The utility model relates to the lighting device in a kind of red-letter day in the lighting technology, refers in particular in lamp socket inside one dividing plate is set, and contacts with each other to prevent the filament end, and lowers the device of situation such as short circuit current.

On the red-letter day and celebration of American-European countries, Christmas lamp has been widely used in the purposes of decorating, and mainly is that to provide bright and celebrating atmosphere by in riotous profusion light be purpose.

Traditional most Christmas light sockets are to be arranged on the electric wire, and allow that the pedestal of bulb can be matched with the set perforation of this lamp socket to form an electronic circuit, and electric current is flowed and structure being aligned string Christmas lamp between electric wire and bulb filament; General Christmas lamp is except for the indoor use, major part is to be placed on the outdoor tree, hedge or cross the street, and under various weather effects, general Christmas lamp all is faced with the threat of damage, especially the hydrone of rainwater, snow or other form all may be infiltrated inner and be caused short circuit by the lamp socket hole, even further causes a series of incident such as spark.

The purpose of this utility model is to propose a kind of Christmas light socket structure-improved of being made up of bulb group and lamp socket, and it can avoid being short-circuited between live wire and the zero line, thereby has solved the existing in prior technology problem.

The technical scheme that the utility model adopted is: it includes: a bulb group and a lamp socket.Wherein, said bulb group, it has the bulb of the pedestal outside of being located at body, and this pedestal lower end has extended two filament ends and has contacted with it for lead; Said lamp socket, it is provided with a perforation and inserts wherein for the bulb group, and is provided with a dividing plate to separate out a plurality of passages that run through in this perforation; Said lead by the mode of drawing lead by this passage, makes an end of lead contact with the filament of this bulb group is terminal, and the other end then is connected with the power supply supply equipment to form electric current wires back.

Advantage of the present utility model is: owing to be provided with a dividing plate so that live wire and zero line are separated in lamp socket inside, can avoid like this being short-circuited between live wire and the zero line; Simultaneously by dividing plate, make two passages of the inner formation of perforation of lamp socket, to allow that the lead that stretches into lamp socket inside can be contacted with the filament end of bulb group respectively, make each lead only can prevent that with terminal independently contact of a filament the offside contact of lead from causing problem of short-circuit.

Fig. 1 is the three-dimensional exploded view of the syntagmatic of bulb group of the present utility model and lamp socket.

Section plan when Fig. 2 is incorporated into lamp socket for bulb group of the present utility model.

Further specify preferred embodiment of the present utility model in conjunction with above-mentioned accompanying drawing now, as depicted in figs. 1 and 2, it includes a bulb group 2 and a lamp socket 3; These bulb group 2 set pedestals 24 are for being arranged in the set perforation 31 of these lamp socket 3 one ends.Be provided with several parallel to each other and symmetrical grooves 33 between perforation 31 upper and lower ends of this lamp socket 3, and cooperate this groove 33 to form a criss-cross hole (not marking), this hole can be inserted in for the pedestal 24 of bulb group 2, and be provided with a dividing plate 34 in the lamp socket below this hole 3 and isolate two passages 35, insert by this passage 35 respectively to allow lead 4 with the hole that will connect.

This bulb group 2 includes a bulb 21, one has the body 22 of bead 26, one is provided with the pedestal 24 of a plurality of teats 23, and a top is rounded and the lower end is the pedestal 24 of rectangle, the lower end of this pedestal 24 is extended with filament end 25, closely be matched with in this perforation 31 and this criss-cross hole by this pedestal 24 of this structure tolerable, the position that this filament end is positioned at passage 35 tops can provide with the exposed part of lead 4 and be connected, by this dividing plate 34, each filament terminal 25 lead 4 interior with going deep into lamp socket 3 is to contact independently respectively to form distinctly independently osculating element.When bulb group 2 and lamp socket 3 under close-fitting situation, this teat 23 makes to have ditch seam between this lamp socket 3 and the bulb group 2, so on this flange 26 and the lamp socket 3 between the ora terminalis, when situation that bulb group 2 is damaged, can be convenient to this bulb group 2 extracted separately and change.

More than said only in order to resolve preferred embodiment of the present utility model; be not that attempt is done any pro forma restriction to the utility model according to this; so; all have any modification relevant of the present utility model or a change of being done under identical creation spirit, all must be included in the scope of rights protection of the present utility model.

Claims (2)

1, a kind of Christmas light socket structure-improved is characterized in that it includes:

One bulb group, it has the bulb of the pedestal outside of being located at body, and this pedestal lower end has extended two filament ends and can contact with it by lead;

One lamp socket, it is provided with a perforation and can be inserted wherein by the bulb group, and is provided with a dividing plate to separate out a plurality of passages that run through in this perforation.

2, according to the said Christmas bulb structure-improved of claim 1, it is characterized in that said lead, the drawing lead is by the mode of passage, and an end of its lead contacts with the filament of this bulb group is terminal, and the other end then is connected with power supply equipment and forms current circuit.

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