CN205640327U - A lamp post assembly and its bulb - Google Patents

Abstract

The utility model relates to the technical field of lamp light sources, and in particular to a lamp post assembly and a bulb thereof, wherein the lamp post assembly includes a supporting column assembly and a light source assembly, wherein the light source assembly is in the shape of a pagoda that is small at the top and large at the bottom as a whole, and the monomers of the light source assembly are regularly or irregularly arranged around the supporting column assembly; the bulb includes a lamp post assembly, a driving power supply assembly, a lamp housing, and a lamp holder, and the supporting column assembly of the lamp post assembly is connected to the lamp holder through the driving power supply assembly. The utility model not only satisfies the bright sensory effect of lighting decoration through the peculiar shape design of the lamp post assembly and the driving action of the driving power supply assembly, but also the light distribution of the bulb is uniform and will not produce shadows; the lamp post assembly of the utility model is in the shape of a pagoda that is small at the top and large at the bottom, and its shape is novel and unique, and the visual sensory effect of bright light is very good.

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 includes a support column assembly and a light source assembly. The light source assembly is in the shape of a pagoda with a small top and a large bottom. The single light source assembly surrounds the support column assembly regularly or irregularly.

Wherein, the light source assembly includes at least two groups of LED light sources composed of a plurality of LED light beads or LED light bars connected in series.

Wherein, each group of LED light sources includes at least two rows of LED light-emitting components, and each row of LED light-emitting components is provided with several LED lamp beads or LED light bars, and the plurality of LED lamp beads or LED light bars are arranged in a ladder shape at equal intervals , each group of LED light sources is combined in parallel.

Wherein, the plurality of LED lamp beads or LED light bars are combined in a single-way or multi-way series connection.

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 driving power supply component is composed of a linear constant current or a switching constant current power supply.

Wherein, 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 lamp post assembly of the present utility model has the shape of The upper part is small and the lower part is big pagoda shape, 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 pagoda with a small top and a large bottom. The single body of the light source assembly 2 is regular or irregular. Regularly surround the support column assembly 1 around. The utility model not only satisfies the sensory effect of decoration by designing the shape of the lamp post assembly, but also distributes the light of the bulb evenly without producing shadows; The light bulb has good decoration, which greatly improves the visual sensory effect of the light bulb.

Preferably, the light source assembly 2 includes at least two groups of LED light sources 21 composed of a plurality of LED light beads or LED light bars connected in series. In the utility model, the manufacturer can select the composition of the light source assembly 2 according to factors such as the model size of the bulb, the required luminous intensity, etc. The light source assembly 2 described in the utility model is provided with at least two groups of LED light sources 21, which can ensure The uniformity of light emitted by the light source assembly 2 improves the decoration of the light bulb while reducing the generation of light shadows, and has strong practicability.

Wherein, each group of LED light sources 21 includes at least two rows of LED light-emitting components, and each row of LED light-emitting components is provided with several LED lamp beads or LED light bars, and the several LED lamp beads or LED light bars are in the shape of equal intervals. Arranged, each group of LED light sources 21 are combined in parallel. Each group of LED light sources 21 of the utility model includes two rows of LED light-emitting components, and the LED lamp beads or LED light bars of the LED light-emitting components are arranged in a ladder-like order at equal intervals. The lamp beads or LED light strips have uniform light output, good lighting atmosphere, and strong market competitiveness; currently, the lighting fixtures on the market mainly include incandescent lamps, diodes and LEDs, etc., but the utility model chooses LED lamp beads or LED light strips as light-emitting components , not only cheap, but also easy to install, good light effect, and can effectively protect people's eyesight.

Preferably, the plurality of LED lamp beads or LED light bars are combined in a single or multiple way in series. In the utility model, a plurality of LED lamp beads or LED lamp bars are connected in series in a single or multiple ways, the circuit structure is simple, the driving modes are diversified, 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 utility model, the stability of the utility model can be further enhanced by embedding the end of the metal wire not equipped with the illuminant into the glass cylinder, and the practicability is strong; furthermore, the metal wire is embedded in the glass cylinder Part of the column 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 column 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, including support cylinder assembly and light source assembly, it is characterised in that: described light source assembly is overall in up-small and down-big pagoda 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 includes at least two groups by the LED illuminating source of multiple LED lamp bead or LED lamp bar tandem compound.

A kind of lamppost assembly the most according to claim 2, it is characterized in that: often group LED illuminating source includes at least two row LED luminescence components, each column LED luminescence component is provided with several LED lamp bead or LED lamp bar, several LED lamp bead described or LED lamp bar, in arranged in step shape at equal intervals, often combine in parallel way between group LED illuminating source.

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 the series system combination of single channel or multichannel。

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 source.

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.