CN2260384Y - Structure improved decorative lamp series bulbs - Google Patents

Abstract

The utility model relates to a bulb for decorative lamp strings, with an improved structure. The inner part of the bulb for decorative lamp strings is accommodated with two copper wires which are correspondingly arranged. The middle sections of two copper wires are fixed to the proper position of the bottom end of the bulb for decorative lamp strings. End sections are convex and are protruded out of the outer side of the bottom end of the bulb for decorative lamp strings. Upper sections are accommodated in the bulb for decorative lamp strings. A plurality of proper positions positioned in the bulb for decorative lamp strings between two copper wires are respectively buckled with tungsten wires. After the bulb for decorative lamp strings is switched on a power supply, a plurality of light sources are formed. After a plurality of bulbs are connected in series, colourful light rays are sent out.

Description

Improve the bulb of the decorative chain of structure

The utility model is relevant a kind of non-illuminator lamp, refers to that especially a kind of each bulb is equipped with the bulb of decorative chain of the improvement structure of a plurality of light sources.

Fig. 1 is the bulb schematic appearance of the decorative chain commonly used, it comprises a bulb 10, the inside of this bulb 10 is equipped with two copper cash 11, the epimere of these two copper wires 11 is to be placed in the bulb 10, and be fixedly linked on the bottom of bulb 10 with its middle section, make it can not break away from bulb 10, the latter end of this copper cash 11 then protrudes out the outside of bulb 10 bottoms; Being positioned at 11 on two copper wires that are placed in bulb 10 is to buckle to establish a tungsten filament 12, and behind bulb 10 turn-on powers, the tungsten filament 12 in the bulb 10 promptly becomes a light source.For making the lamp series bulb can send the light of different colours, located by prior art is that direct outer surface at this bulb scribbles color, in order to make bulb send the light of multiple color, usually coat two or more distinct colors at the bulb outer surface, in the hope of presenting more gorgeous brilliance, if the bulb outer surface is only coated single color of planting, what then present only is a kind of color, if seek out more color effects, must increase the number of bulb; And as if the color of coating more than one at the bulb outer surface, when the access failure power supply, can indistinctly find out the difference of color on it, but after connecting with the mains, owing in the bulb light source is only arranged, so the color that it presented is only a kind of, effect does not have any improvement, for this reason, and the long-pending making experience for many years of applicant, constantly improve, in the hope of can reducing the number of bulb, and can present more color change, enable to be widely used.

Main purpose of the present utility model is to provide a kind of bulb that improves the decorative chain of structure, and wherein many tungsten filaments of snapping on two copper wires of bulb make it can form a plurality of light sources after energized, thereby can present the gorgeous brilliance of different colours.

An of the present utility model purpose, be to provide a kind of bulb that improves the decorative chain of structure, wherein by set many tungsten filaments in each bulb, make the lamp string of forming by this bulb can form and serially add doubly light source number than conventional lights, and cooperate the ornament of different colours or difformity design, this lamp string can be more widely used.

Technology contents of the present utility model is:

A kind of bulb that improves the decorative chain of structure, it comprises a bulb, be positioned at this lamp body content and be provided with two copper wires staggered relatively, tungsten filament of snapping between these two copper wires, its improvements are, difference snapping tungsten filament in appropriate location, many places between two copper cash of described bulb is so that form a plurality of light sources behind this bulb and the power connection.

By the bulb of the utility model serial connection, can send the gorgeous brilliance of different colours, give fresh sensation, sight is strong.

For energy detail knowledge the purpose of this utility model, feature and effect, lift specific embodiment now, and conjunction with figs. describes as the back in detail:

Fig. 1 is the bulb schematic appearance of the decorative chain commonly used;

Fig. 2 is the utility model embodiment schematic appearance;

Fig. 3 is the utility model decomposition texture schematic diagram;

Fig. 4 is the utility model user mode figure ();

Fig. 5 is the utility model user mode figure (two).

Fig. 2 is the schematic appearance of the utility model embodiment, in this bulb 20, also be equipped with two copper wires 11, these two copper wires 11 are fixedly linked on the bottom appropriate location of bulb 20 respectively with its stage casing, epimere is placed in the bulb 20, and the appropriate location, two places that is placed in 11 on two copper wires in the bulb 20 is tungsten filament 12 of snapping respectively, whereby, make two tungsten filaments 12 in the bulb 20 after energized, promptly form luminant two light sources in this bulb 20.

Fig. 3 is the decomposition texture schematic diagram of the utility model embodiment, wherein bulb 20 is borrowed its two copper wires 11 that bottom protrudes out to plant respectively to go into a holder 13, the copper wire 11 that stretches out so as to fixing bulb 20 bottoms, simultaneously again at the outside of this holder 13 socket one lead seat 14, to connect the electric wire (not shown), make this bulb 20 be communicated with power supply whereby and send light; Again, being positioned on this bulb 20 can a sheathed trim 16, and the luminous energy that bulb 20 is sent distributes, and forms a dim gorgeous halation.

Fig. 4, Fig. 5 is embodiment of the present utility model, wherein can coat different colors by required at the outer fringe surface of bulb 20, the light that light source is given out can present different colors, perhaps ornament 17 of sheathed difformity or different colours outside it, and the wherein tungsten filament 12 that makes bulb 20 is positioned at the inside of this ornament 17, another root tungsten filament 12 then is positioned at outside it, after treating energized, bulb 20 can give out the light of two kinds of different colours, or set off by difform ornament 17, behind the electric wire 15 logical upward power supplys of bulb 20 bottoms, the light that light source in the bulb 20 is sent distributes on metope, gives different visual sense of beauty simultaneously; And when numerous bulb 20 is combined into the lamp string, more can present the light source of twice, for example, this lamp trail is set up jointly and is provided with 50 bulbs 20, can form 100 light sources after the energized, and can comply with the change of shape of its ornament 17 or the difference of color, and make this lamp string can present diversified bright and colourful view.

In sum, the utility model has practicality and creativity really, and the light source number in the bulb 20 can be complied with required and many tungsten filaments of snapping 12, and the utility model is not seen in any publication, meets the patent requirement of Patent Law defined.

Claims (1)

1. A kind of bulb that improves the decorative chain of structure, it comprises a bulb, be positioned at this lamp body content and be provided with two copper wires staggered relatively, tungsten filament of snapping between these two copper wires, it is characterized in that, difference snapping tungsten filament in appropriate location, many places between two copper cash of described bulb is so that form a plurality of light sources behind this bulb and the power connection.

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