CN2580298Y

CN2580298Y - Water-proof decorative lamp bulb structure

Info

Publication number: CN2580298Y
Application number: CN 02282911
Authority: CN
Inventors: 陈昭阳; 蔡玉山
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-10-23
Filing date: 2002-10-23
Publication date: 2003-10-15
Anticipated expiration: 2012-10-23

Abstract

The utility model relates to a water-proof and decorative bulb structure, which comprises at least one lamp socket, wherein, the lamp socket forms a long cylinder shape and is composed of plastic insulation materials. The lamp socket comprises an annular groove, a jack, a fixed plug cap, and a lamp cover, wherein, the annular groove is arranged on the inner wall of the upper end; the jack is arranged in the center, but at least one conducting wire of a power supply is arranged inside the jack, wherein, the jack can be used for the bulb with a conforming size to be inserted for connecting the conducting wire of the power supply by electricity; the fixed plug cap can be inserted and closed with the jack of the lamp socket tightly so as to prevent moisture from entering the lamp socket; the lamp cover is a light transmission casing body, the lower end is provided with an opening and a neck part with a size which is in conformity with the inner wall of the lamp socket, while the surface of the neck part is provided with a plurality of bulge parts for clamping inside the annular groove of the lamp socket.

Description

Water-proof decorative bulb structure

Technical field

The utility model is about a kind of decorating lamp bulb structure, refers to a kind of decorating lamp bulb structure that can prevent effectively that aqueous vapor from entering especially.

Background technology

In United States Patent (USP) bulletin number 5,414,605 disclosed technology, lampshade need be used a Seal Kit and just can be sleeved on the lamp holder.The lampshade lower end then has one protrudes an interior scrobicular ring of placing in antelabium and the lamp holder and matches, to form a confined space.And then Seal Kit is inserted in the lamp holder.Yet,, can reduce manufacturing cost if can reduce the parts number of whole structure and reach same function the time.In addition, quite high in order to the manufacture difficulty of the protrusion antelabium of the lampshade that reaches sealing purpose, another puzzlement that will cause manufacturing cost to be difficult to reduce.

The utility model content

The purpose of this utility model is to provide a kind of decorating lamp bulb structure that can prevent that aqueous vapor from entering, and simplifies whole manufacturing process to reduce cost.

For achieving the above object, the water-proof decorative bulb structure that provides of the utility model comprises at least:

One lamp socket, this lamp socket are a long tubular and are made of plastic insulating material, and this lamp socket includes that an annular recess is positioned at enclosing of its upper end and a jack is positioned at central authorities, and is provided with at least one power lead in this jack; Wherein this jack can insert for the bulb of a size conforms to be electrically connected this power lead;

One fixing gag can be closely plugs together with the jack of this lamp socket, enters in this lamp socket to prevent water gas; And

One lampshade is a printing opacity housing, and its lower end is provided with a neck that encloses in an opening and this lamp socket of size conforms, and this neck surface has a plurality of juts, in the annular recess that is sticked in this lamp socket.

Described water-proof decorative bulb structure, wherein fixedly gag has at least one metallic channel and this power lead can be positioned wherein.

Described water-proof decorative bulb structure, wherein fixedly gag is provided with a hook.

Described water-proof decorative bulb structure, wherein this power lead is a positive wire and a cathode conductor, and has a plug-in joint respectively in end.

Description of drawings

Below in conjunction with embodiment and accompanying drawing the utility model is described specifically, wherein:

Fig. 1 is for showing the exploded view of water-proof decorative bulb structure of the present utility model.

Fig. 2 is for showing the constitutional diagram of water-proof decorative bulb structure of the present utility model.

The specific embodiment

Illustrated embodiment will describe in detail below.For reaching simply clearly purpose, actual executory all characteristics can't be described fully in specification.To describe in detail the utility model embodiment at first, herein.But will be appreciated that described embodiment only is an example of the present utility model, and can utilize different forms to carry out.

Please refer to Fig. 1 and Fig. 2.Fig. 1 is for showing the exploded view of water-proof decorative bulb structure of the present utility model.Fig. 2 is for showing the constitutional diagram of the utility model master water-proof decorative bulb structure.

As shown in the figure, water-proof decorative bulb of the present utility model structure comprises a lamp socket 5, fixedly gag 7, a bulb 6 and a lampshade 8.Lamp socket 5 is a long tubular, and is made of plastic insulating material, as plastic cement or rubber.Lamp socket 5 includes in addition that an annular recess 51 is positioned at enclosing of its upper end and jack 52 that a diameter is less is positioned at central authorities, and is provided with a positive wire 53 and a cathode conductor 53 in the jack 52, and has a plug-in joint respectively in end.And two power leads 53 are inserted and be electrically connected to the big I of the diameter dimension of jack 52 for the bulb 6 that a size is consistent.

Fixedly gag 7 has the central authorities that a projection 71 is positioned at its upper surface, can closely insert the space between two leads 53 in the jack 52 of lamp socket 5, and prevent that aqueous vapor from entering in the lamp socket 5.In addition, fixedly gag 7 has the both sides that two metallic channels 72 relatively are arranged at projection 71 in addition, two leads 53 can be positioned wherein respectively, so that sealing more closely to be provided.And fixedly gag 7 is provided with a hook 73 in addition and is positioned at its lower surface for suspension.Lampshade 8 is constituted by a hollow housing and by a light-transmitting materials, as glass, acryl ... or the like.Lampshade 8 lower ends are provided with an opening 81 usefulness and enter for bulb 6, and a neck 82 that encloses in the size conforms lamp socket 5, and are provided with four juts 83 on neck 82 surfaces equably, in order to lampshade 8 is sticked in the annular recess 51 of lamp socket 5.

Compared to known water-proof decorative bulb, lampshade in the water-proof decorative bulb of the present utility model structure does not need to be used a Seal Kit and just can be sleeved on the lamp holder 5, therefore can reduce the parts number of whole structure and reaches same function.In addition, lampshade in the utility model 8 utilizes the jut 83 that is positioned on the neck surface to be sticked in the annular recess 51 of lamp socket 5, yet with regard to the processing procedure difficulty, the making of the more known protrusion antelabium of the making of jut 53 is more simple.Water-proof decorative bulb structure therefore of the present utility model can save known Seal Kit and simplify the processing procedure difficulty, can save whole cost of manufacture effectively.

To sum up institute is old, and no matter the utility model is all showing its time differ from the feature of known technology with regard to purpose, means and effect, is a quantum jump of " water-proof decorative bulb structure ".It should be noted that above-mentioned many embodiment only give an example for convenience of explanation, the interest field that the utility model is advocated should be as the criterion so that claim is described certainly, but not only limits to the foregoing description.

Claims

1, a kind of water-proof decorative bulb structure is characterized in that, comprises at least:

One lamp socket, this lamp socket are a long tubular and are made of plastic insulating material, this lamp socket include an annular recess be positioned at its upper end enclosing and a jack is positioned at central authorities, be provided with at least one power lead in this jack; Wherein this jack inserts to be electrically connected this power lead for the bulb of a size conforms;

One fixing gag, closely the jack with this lamp socket plugs together; And

One lampshade is a printing opacity housing, and its lower end is provided with a neck that encloses in an opening and this lamp socket of size conforms, and this neck surface has a plurality of juts, is sticked in the annular recess of this lamp socket.

2, a kind of water-proof decorative bulb structure as claimed in claim 1 is characterized in that, wherein fixedly gag has at least one metallic channel and this power lead can be positioned wherein.

3, a kind of water-proof decorative bulb structure as claimed in claim 1 is characterized in that wherein fixedly gag is provided with a hook.

4, a kind of water-proof decorative bulb structure as claimed in claim 1 is characterized in that wherein this power lead is a positive wire and a cathode conductor, and has a plug-in joint respectively in end.