CN2336188Y - Small festval lamp - Google Patents

Abstract

The utility model relates to a structural improvement on a supporting base of a festival lamp. Both side ends at the bottom of an inlay of the supporting base are respectively provided with an inner concave groove which is used for fixedly placing lead-out wires of a bulb. Thereby, the utility model has the advantages of simple structure, convenient manufacture and use, and reliable contact, and the phenomenon of power failure can not be occurred when the utility model is connected in series for use. The utility model is a novel small festival lamp which is good and cheap.

Description

Small-sized Holiday lamp

The utility model relates to a kind of lighting, especially to the structural improvement of the stacker in the Holiday lamp.

Present small-sized Holiday lamp, for example red-letter day on Christmas light fixture, the lead-in wire of its bulb generally directly passes the fairlead on the stacker, lead-in wire is placed on the stacker again, then this stacker is inserted in base and is located at its interior termination copper sheet and contacts.Because tens of Holiday lamps adopt usually in use and are connected in series, when artificial the installation, as long as being not intended to wherein occasionally, a lead-in wire of a lamp squeezes askew and departs from the facies ventralis of normal mounting, make a lead-in wire wherein depart from the termination copper sheet, series circuit is opened circuit, and the outage lamp that causes whole circuit goes out, and this in use occur be difficult to search because of lead-out wire departs from the particular location that opens circuit that this group light fixture is not worked.Therefore, overcoming this phenomenon is small-sized light fixture in red-letter day a great problem structurally extremely to be solved.

The purpose of this utility model provides a kind of simple in structure, and production, easy to use contacts reliable small-sized Holiday lamp, to overcome the above-mentioned deficiency of like product.

Major scheme of the present utility model is: the two bottom sides end at the inlay of described stacker respectively is provided with an inner groovy.This inner groovy is fairlead, and the indent cell body can be cell body gradually, also can be entire body.That is to say that fairlead is become be inner groovy, the outer end length of cell body is that the 1/5-2/3 of inlay length is advisable.

Because manufacturer considers and reduces production costs and be convenient to assembling that the lead-in wire of small-sized Holiday lamp generally adopts the thinner lead-out wires such as Dumet wire of diameter, and it is bigger usually to be located at the size of fairlead on the stacker.Therefore, the utility model is improved the structure that forms, can overcome deficiency of the prior art, have simple in structure, platform reason, production, easy to use, production cost is low, assembling is convenient, contact is reliable, can guarantee the characteristics such as festival lamp luster electrified light emitting that are connected in series, especially is useful in the occasion in red-letter days such as Christmas Day to use.

Fig. 1 is the perspective view of a kind of stacker in the utility model.

Fig. 2 is the partial sectional view of a kind of stacker in the utility model.

Fig. 3 is a kind of bulb and the stacker assembly structure schematic diagram in the utility model.

Fig. 4 is a kind of overall structure schematic diagram with broken section of the present utility model.

Below by embodiment, the utility model is done concrete description.

Stacker 2 is made of columned cylinder and block inlay 20, described inlay is tapering slightly, intersection at its bottom surface and facies ventralis 211 is circular-arc transition, and constitutes two side ends 201, respectively is provided with an inner groovy 202 that unites two into one with fairlead at the middle part of described two side ends; The cell body of inner groovy 202 such as can be at deep trouth body (being entire body), also can be by shallow cell body.Above-mentioned all structures can be injection molded with mold integral.

The bulb lead-out wire 103 of bulb 12 ends passes inner groovy 202 (being fairlead), and its both ends are external respectively on facies ventralis 211.Then with its whole insertion in the base 13.Described base 13 also is to adopt injection moulding to make, and the end is seat hole 132 thereafter, and shape matches with inlay 20.The circumscripted power line 104 that is fixed with termination copper sheet 113 and is attached thereto in the top and bottom in described seat hole.After the bulb 12 that is mounted with stacker 2 in advance inserts bases 13, when the end of this bulb lead-out wire 103 cooperates with a hole 132 of base at the facies ventralis 211 of stacker, with termination copper sheet 113 firmly, contact safely.

Connect power supply when circumscripted power line 104 is after being connected in series, can make the small-sized Holiday lamp of bunchiness radiate gorgeous radiance, set off festive air.

Claims (3)

1, small-sized Holiday lamp contains bulb, stacker and base composition, and wherein said stacker then is made of cylinder and inlay, it is characterized in that the two bottom sides end (201) of the inlay (20) of described stacker (2) respectively is provided with an inner groovy (202).

2, small-sized Holiday lamp as claimed in claim 1 is characterized in that described inner groovy (202) is fairlead, and the cell body of inner groovy (202) is that outer end length is the 1/5-2/3 of inlay (20) length by the shallow slot body.

3, small-sized Holiday lamp as claimed in claim 1 is characterized in that described inner groovy (202) is fairlead, and the cell body of inner groovy (202) is the entire body cell body, and outer end length is the 1/5-2/3 of inlay (20) length.

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