CN205640328U - A lamp post assembly and its bulb - Google Patents

Abstract

The utility model relates to the technical field of lamp light sources, in particular to a lamp post component and a bulb thereof, wherein the lamp post component comprises a supporting cylinder component and a light source component, the whole light source component is in a shape of tree leaves with a small upper part and a big lower part, and the single bodies of the light source component surround the supporting cylinder component regularly or irregularly; the bulb comprises a lamp post component, a driving power supply component, a lamp shell and a lamp holder, wherein a supporting column component of the lamp post component is communicated with the lamp holder through the driving power supply component. The utility model can not only satisfy the sense organ effect of lighting decoration, but also the light distribution of the bulb is uniform, and no shadow can be generated by the modeling design of the lamp post component and the driving action of the driving power supply component; the utility model discloses a lamp pole subassembly appearance is the trefoil form, and the lamp body distributes evenly, and its novel structure, the decorative good of bulb have promoted the visual sense organ effect of bulb greatly.

Description

A lamp post assembly and its bulb

technical field

The utility model relates to the technical field of lamps, in particular to a lamp post assembly and a bulb thereof.

Background technique

Lighting fixtures provide suitable lighting for the required space to obtain a practical and comfortable event environment. There are two main design purposes of lighting fixtures, one is functional lighting, that is, to illuminate the environment, so that people can get surrounding information and make accurate judgments in the space they are in; the other is atmospheric lighting, which can satisfy people's perception of Landscape for the senses.

Most of the existing lighting fixtures provide landscape lighting with ornamental functions through the design of the shape and structure. The light distribution angle appears in the process of outward divergence, and the light cannot reach the back of the lamp, which will form dark shadows and the visual sensory effect is not good.

Contents of the invention

The purpose of this utility model is to provide a lamp post assembly and its light bulb for the deficiencies of the prior art. Through the design of the shape of the lamp post assembly, not only can satisfy the sensory effect of decoration, but also the light distribution of the light bulb is uniform, and no shadow will be generated. , effectively enhance the visual sensory effect.

In order to achieve the above object, the utility model is achieved through the following technical solutions:

A lamp post assembly, including a support column assembly and a light source assembly, the light source assembly is in the shape of a leaf with a small top and a large bottom, and the single body of the light source assembly surrounds the support column assembly in a regular or irregular manner .

Wherein, the light source assembly is composed of two groups of LED light sources arranged in reverse, and the heads of the two groups of LED light sources are connected in series with a single LED light source.

Preferably, each group of LED light-emitting light sources is provided with several LED lamp beads or LED light bars, and the several LED lamp beads or LED light bars are arranged in a ladder shape with the upper part being smaller and the lower part being larger.

Wherein, the plurality of LED lamp beads or LED lamp bars are combined in series.

Wherein, the supporting cylinder assembly is composed of a glass cylinder and a metal wire, the light source assembly is arranged on the metal wire, and the end of the metal wire not equipped with the light source assembly is embedded in the glass cylinder.

Wherein, one end of the metal wire embedded in the glass cylinder is covered with an insulating tube.

A light bulb includes a lamp post assembly, a driving power supply assembly, a lamp housing, and a lamp holder. The supporting column assembly of the lamp post assembly communicates with the lamp holder through the driving power supply assembly.

Wherein, the drive power supply assembly is composed of a linear constant current or a switch constant current drive power supply.

Preferably, the lamp housing is filled with high-purity helium.

The beneficial effects of the utility model are:

The utility model not only satisfies the sensory effect of lighting decoration through the shape design of the lamp post assembly, but also through the driving function of the driving power supply assembly, and the light distribution of the bulb is even, and no shadow will be generated; the appearance of the lamp post assembly of the utility model It is in the shape of leaves, the lamp body is evenly distributed, its shape is novel, and the decoration of the light bulb is good, which greatly improves the visual sensory effect of the light bulb.

Description of drawings

Fig. 1 is a structural schematic diagram of a lamp post assembly of the present invention;

Fig. 2 is the sectional schematic diagram of a kind of bulb of the utility model;

Included in Figures 1 to 2 are the labels:

1——Support column assembly 2——Light source components

3——Drive power supply components 4——Lamp housing

5 - Lamp holder 21—LED light source.

detailed description

Referring to Fig. 1 to Fig. 2, the utility model will be described in detail below in conjunction with the accompanying drawings.

A lamp post assembly described in the utility model includes a support column assembly 1 and a light source assembly 2, the light source assembly 2 is in the shape of a leaf with a small top and a large bottom, and the single body of the light source assembly 2 is regular or Irregularly surround the support cylinder assembly 1 around. The utility model not only satisfies the sensory effect of lighting decoration through the shape design of the lamp post assembly, but also distributes the light of the bulb evenly without producing shadows; the shape of the lamp post assembly is leaf-shaped, and the lamp body is evenly distributed The shape is novel, and the light bulb is well decorated, which greatly improves the visual sensory effect of the light bulb.

Wherein, the light source assembly 2 is arranged in reverse by two groups of LED light sources 21, and the heads of the two groups of LED light sources 21 are connected in series with a single LED light source 21; further, each group of LED light sources 21 is provided with several LED light beads or LED light bars, the plurality of LED light beads or LED light bars are arranged in a ladder shape with small upper and lower large and equal intervals. The light source assembly 2 of the present utility model is composed of two groups of LED light sources 21 reversely arranged in the upper small and lower large directions, and connected by a single LED light source 21, so that the light source assembly 2 is installed on the support column assembly 1 to form a tree leaf. shape, and several LED lamp beads or LED light bars are connected to the supporting column assembly 1 by spot welding. Well, the market is highly competitive; of course, producers can produce light source components 2 of different shapes according to the shapes of different leaves, so as to cater to the preferences of different consumers, and the market is highly competitive; further, the current lighting fixtures on the market mainly include: Incandescent lamps, diodes and LEDs, etc., but the utility model selects LED lamp beads or LED lamp bars as the light source, which is not only cheap, but also easy to install, has good light emitting effect, and can effectively protect people's eyesight.

Preferably, the several LED lamp beads or LED lamp bars are combined in series. In the utility model, a plurality of LED lamp beads or LED lamp bars are combined in series, the circuit structure is simple, and the production cost is low.

Further, the supporting cylinder assembly 1 is composed of a glass cylinder and a metal wire, the light source assembly 2 is arranged on the metal wire, and the end of the metal wire not equipped with the light source assembly 2 is embedded in the glass cylinder; further One end of the metal wire embedded in the glass cylinder is covered with an insulating tube. In the present utility model, the stability of the present utility model can be further enhanced by embedding the end of the metal wire not equipped with the light source assembly 2 into the glass cylinder, and the utility model has strong practicability; furthermore, the metal wire is embedded in the Part of the glass cylinder is covered with an insulating tube, which can prevent short-circuit interference between metal wires and reduce the risk of defective rate of the support cylinder assembly 1 in the manufacturing process.

A light bulb described in the utility model includes a lamp post assembly, and also includes a driving power supply assembly 3, a lamp housing 4, and a lamp cap 5. The supporting column assembly 1 of the lamp post assembly passes through the driving power supply assembly 3 and the lamp cap 5 connected. The utility model not only satisfies the decorative sensory effect of the light bulb through the design of the shape of the lamp post assembly, but also distributes the light of the light bulb evenly, does not produce dark shadows, and effectively improves the atmosphere effect.

Wherein, the driving power supply assembly 3 is composed of a linear constant current or a switching constant current power supply, and the power supply is stable, which further enhances the practicability of the utility model.

Wherein, the lamp housing 4 is filled with high-purity helium. The utility model fills the lamp shell 4 of the light bulb with high-purity nitrogen, utilizes the chemical characteristics of high-purity nitrogen that is not easily oxidized, effectively protects the lamp post components, prolongs the service life of the lamp post components, and enhances the practicability of the utility model.

The above content is only a preferred embodiment of the present utility model. For those of ordinary skill in the art, according to the idea of the present utility model, there will be changes in the specific implementation and scope of application. The content of this specification should not be understood as Limitations on the Invention.

Claims (9)

1. a lamppost assembly, includes support cylinder assembly and light source assembly, it is characterised in that: described light source assembly is overall in up-small and down-big leaf shape, and the monomer of described light source assembly is in rule or the surrounding that is irregularly surrounded on support cylinder assembly.

A kind of lamppost assembly the most according to claim 1, it is characterised in that: described light source assembly is by two groups of LED illuminating source reversed arrangement, and the head of two groups of LED illuminating sources is monomer series-connected with a LED illuminating source.

A kind of lamppost assembly the most according to claim 2, it is characterised in that: often group LED illuminating source is provided with several LED lamp bead or LED lamp bar, and several LED lamp bead described or LED lamp bar are up-small and down-big equally spaced arranged in step shape.

A kind of lamppost assembly the most according to claim 3, it is characterised in that: several LED lamp bead described or LED lamp bar are combined by series system.

A kind of lamppost assembly the most according to claim 1, it is characterized in that: described support cylinder assembly is made up of with plain conductor glass column, described light source assembly is arranged at plain conductor, and described plain conductor is not installed one end of light source assembly and is embedded at glass column.

A kind of lamppost assembly the most according to claim 5, it is characterised in that: described plain conductor is embedded at one end of glass column and is arranged with insulation body.

7. a bulb, it is characterised in that: including just like the lamppost assembly described in claim 1 to 6 any one, also include driving power supply module, lamp housing and lamp holder, the support cylinder assembly of described lamppost assembly connects with lamp holder by driving power supply module.

A kind of bulb the most according to claim 7, it is characterised in that: described driving power supply module is made up of linear constant current or switch constant-current driving power supply.

A kind of bulb the most according to claim 7, it is characterised in that: it is filled with high-purity helium in described lamp housing.