CN217562517U - Ball bubble ancient lamp - Google Patents

Abstract

The utility model discloses a bulb retro lamp, which comprises a bulb, a lamp holder and a lamp strip; the bulb comprises a first bulb, a second bulb and a third bulb, the second bulb is arranged on two sides of the first bulb, and the second bulb is positioned between the first bulb and the third bulb; the lamp holder is provided with a core column and a metal frame, the core column and the metal frame are both positioned in the bulb, and the filament strip is connected to the metal frame; a plurality of column branches extend out of the column core along the transverse direction, and the filament strip is spirally wound on the column core; the lamp filament strip is provided with a hole site, and the post branches are inserted in the hole site to support the weight of the lamp filament strip. The novel multifunctional electric heating cooker has the advantages of simple structure, excellent effect, convenience in assembly, reasonable design and the like; therefore, the product has excellent technical and economic performance.

Description

Ball bubble antique lamp

[ technical field ] A method for producing a semiconductor device

The utility model mainly relates to a bulb ancient ways lamp.

[ background of the invention ]

The retro lamp is designed by imitating the prior lamp bulb, the retro lamp bulb is a tungsten lamp with an unique and retro shape, the tungsten lamp with the unique and retro shape is retro, the light is soft and beautiful, and a unique mood is easily created, so the retro lamp is quite popular with the nostalgic family. In order to create aesthetic feeling, the tungsten filament winding shape of the retro lamp is complex, especially the tungsten filament winding is spirally wound, generally the spiral distance is long, after the bulb is ignited for a long time, the filament of the bulb tends to bend and sag, which is a creep phenomenon under the action of self weight when the filament is in a high-temperature environment for a long time, and the creep refers to a phenomenon that metal slowly deforms plastically under the action of constant temperature and constant load for a long time. Therefore, the research direction of the inventor is to improve the filament creep in the retro lamp.

[ Utility model ] content

The utility model provides a lamp scheme, which can build a lengthened luminous body, delay the creep deformation of the luminous body and improve the service life of the lamp; the technical scheme of the ball bulb antique lamp is as follows:

a bulb retro lamp comprises a bulb, a lamp holder and a lamp filament;

the bulb comprises a first bulb, a second bulb and a third bulb, the second bulb is arranged on two sides of the first bulb, and the second bulb is located between the first bulb and the third bulb;

the lamp holder is provided with a core column and a metal frame, the core column and the metal frame are both positioned in the bulb, and the filament strip is connected to the metal frame; a plurality of column branches extend out along the column core in the transverse direction, and the filament strip is spirally wound on the column core; the lamp filament is provided with a hole site, and the stem is inserted in the hole site to support the weight of the lamp filament.

Preferably, the first bulb, the second bulb and the third bulb are of an integrated structure, and the diameters of the first bulb, the second bulb and the third bulb are sequentially reduced.

Preferably, the connecting part between the bulbs is a smooth cambered surface.

Preferably, the filament strip is formed by two filaments side by side, the two filaments are connected through a bridging filament, and the adjacent bridging filament and the filaments are matched to form the hole site.

The utility model discloses compare produced beneficial effect with the background art:

the utility model improves the bulb, changes the traditional spherical bulb into a flat bulb, respectively arranges the second bulb and the third bulb at two ends of the first bulb, and lengthens the whole shape to match the spiral filament strip in the bulb; when the bulb and the lamp holder are installed, the core column and the metal frame are positioned in the bulb, the length of the core column is matched with that of the bulb, and the filament strip is spirally wound on the core column to form an elongated luminous body; in order to prevent the filament strip from creeping, a plurality of hole sites are arranged in the filament strip, the column core extends out of the column branches, and the column branches are inserted in the hole sites, so that the overall weight of the filament strip is dispersed section by section, the creep deformation caused by excessive self weight is delayed, and the service life is prolonged.

[ description of the drawings ]

Fig. 1 is a schematic view of a pseudo-classic bulb lamp according to a preferred embodiment of the present invention;

fig. 2 is an exploded view of a pseudo-classic bulb lamp according to a preferred embodiment of the present invention;

FIG. 3 is a schematic view of a lamp cap according to a preferred embodiment of the present invention;

fig. 4 is a partial schematic view of a filament strip in a preferred embodiment of the invention.

[ detailed description ] embodiments

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout.

In the description of the present invention, it should be noted that, for the orientation words, such as the terms "center", "lateral (X)", "longitudinal (Y)", "vertical (Z)", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., it indicates that the orientation and positional relationship are based on the orientation or positional relationship shown in the drawings, and it is only for convenience of describing the present invention and simplifying the description, but it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and should not be construed as limiting the specific scope of the present invention.

Furthermore, if the terms "first" and "second" are used for descriptive purposes only, they are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. Thus, the definition of "a first" or "a second" feature may explicitly or implicitly include one or more of the features, and in the description of the invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise explicitly defined or limited, the terms "assembled", "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; mechanical connection is also possible; the two elements can be directly connected with each other or connected with each other through an intermediate medium, and the two elements can be communicated with each other. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to specific situations.

In the present application, unless otherwise specified and limited, "a first feature" on "or" under "a second feature may include the first and second features being in direct contact, and may also include the first and second features not being in direct contact but being in contact through another feature therebetween. Also, the first feature being "above," "below," and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or simply an elevation which indicates a level of the first feature being higher than an elevation of the second feature. The first feature being "above", "below" and "beneath" the second feature includes the first feature being directly below or obliquely below the second feature, or merely means that the first feature is at a lower level than the second feature.

The technical solution and the advantages of the present invention will be made clearer and clearer by further describing the embodiments of the present invention with reference to the drawings of the specification. The embodiments described below are exemplary by referring to the drawings, are intended to explain the present invention, and should not be construed as limiting the present invention.

The utility model provides a preferred embodiment: as shown in fig. 1 to 4, a bulb retro lamp comprises a bulb 1, a lamp holder 2 and a filament strip 3, wherein the lamp holder 2 is packaged with the bulb 1 through welding mud.

The bulb 1 comprises a first bulb 11, a second bulb 12 and a third bulb 13, the second bulb 12 is arranged on two sides of the first bulb 11, and the second bulb 12 is located between the first bulb 11 and the third bulb 13;

the lamp holder 2 is provided with a core column 21 and a metal frame 22, the core column 21 and the metal frame 22 are both positioned in the bulb 1, the filament strip 3 is connected to the metal frame 22, and the filament strip 3 is conductive through the metal frame 22; a plurality of column branches 23 extend transversely along the column 21, and the lamp filament strip 3 is spirally wound on the column 21; the lamp filament 3 is provided with a hole 31, and the pillar 23 is inserted into the hole 31 to support the weight of the lamp filament 3.

The first bulb 11, the second bulb 12 and the third bulb 13 are of an integrated structure, and the diameters of the first bulb 11, the second bulb 12 and the third bulb 13 are sequentially reduced; the joints 14 among the bulbs are smooth cambered surfaces, so that the overall coordination is better; each bulb is in the shape of a flat bubble.

Filament strip 3 comprises two filaments 32 side by side, and connects through bridging filament 33 between two filaments 32, and adjacent bridging filament 33 forms with filament 32 cooperation hole site 31, filament 32 all adopt the same kind of material with bridging filament 33, preferentially adopt the tungsten filament.

The bulb is improved, the traditional spherical bulb is changed into a flat bulb shape, the second bulb and the third bulb are respectively arranged at two ends of the first bulb, and the overall shape is elongated to match spiral lamp filament strips in the bulb; when the bulb and the lamp holder are installed, the core column and the metal frame are located in the bulb, the length of the core column is matched with that of the bulb, and the filament strip is spirally wound on the core column to form a lengthened luminous body; in order to prevent the lengthened filament strip from creeping, a plurality of hole sites are arranged in the filament strip, the column core extends out of the column branches, the column branches are inserted in the hole sites, the whole weight of the filament strip is dispersed section by section, and the creeping caused by excessive self weight is delayed; meanwhile, the two filament strips are connected by the bridging wire, when the filament is locally broken, the current can flow to the other filament through the bridging wire, and the service life is further prolonged.

In the description of the specification, reference to the description of "one embodiment," "preferably," "an example," "a specific example" or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention, and schematic representations of the terms in this specification do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

By the above description of the structure and principle, those skilled in the art should understand that the present invention is not limited to the above embodiments, and all modifications and substitutions based on the known technology in the field fall into the protection scope of the present invention, which should be limited by the claims.

Claims (4)

1. The utility model provides a bulb antique lamp which characterized in that: the bulb comprises a bulb, a lamp holder and a lamp strip;

the bulb comprises a first bulb, a second bulb and a third bulb, the second bulb is arranged on two sides of the first bulb, and the second bulb is located between the first bulb and the third bulb;

the lamp holder is provided with a core column and a metal frame, the core column and the metal frame are both positioned in the bulb, and the filament strip is connected to the metal frame; a plurality of column branches extend out along the column core in the transverse direction, and the filament strip is spirally wound on the column core; the lamp filament strip is provided with a hole site, and the post branches are inserted in the hole site to support the weight of the lamp filament strip.

2. The retro-bulb lamp according to claim 1, wherein: the first bulb, the second bulb and the third bulb are of an integrated structure, and the diameters of the first bulb, the second bulb and the third bulb are sequentially reduced.

3. The retro-bulb lamp according to claim 1, wherein: the joints of the bulbs are smooth cambered surfaces.

4. The retro-bulb lamp according to claim 1, wherein: the filament strip comprises two filaments side by side, and connects through the bridging silk between two filaments, and adjacent bridging silk forms with the filament cooperation the hole site.

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