CN201973485U

CN201973485U - LED illuminating lamp

Info

Publication number: CN201973485U
Application number: CN2010206579477U
Authority: CN
Inventors: 王罗群; 余贵华
Original assignee: Dongguan Aoyite Industrial Co ltd
Current assignee: Dongguan Aoyite Industrial Co ltd
Priority date: 2010-12-14
Filing date: 2010-12-14
Publication date: 2011-09-14
Anticipated expiration: 2020-12-14

Abstract

The utility model provides an LED lighting lamp, comprising a lamp holder, a heat dissipation aluminum piece connected to the lamp holder, a wide voltage driver arranged in the heat dissipation aluminum piece, an aluminum base plate connected to the wide voltage driver, a group of light-emitting tubes arranged on the aluminum base plate, an aluminum ring arranged at the front opening of the heat dissipation aluminum piece, and a light-transmitting hemispherical lampshade arranged at the front end of the heat dissipation aluminum piece; LED light is diffused outward over a large area uniformly through the light-transmitting glass cover with high light conductivity, and is a perfect product to replace incandescent energy-saving lamps. The light efficiency of this lighting LED lamp reaches 90-110LM/W, which is 90% more energy-saving than traditional incandescent lamps, and has a long service life.

Description

A kind of LED illuminating lamp

Technical field

Traditional incandescent lamp, the energy consumption height can not frequent starting, can turn black, can break down very soon, and the LED lamp not can, environmental protection, harmful substance such as not mercurous, the assembling parts of LED lamp is recyclable to be utilized again; Highly versatile, the voltage range of LED lamp is very wide, but from the equal operate as normal of 85～260V, is applicable to whole world domestic power grid voltage; Use comfortablely, the built-in B dimming driver of LED lamp can arbitrarily change its brightness, thereby reaches not only comfortable but also energy-conservation effect.

The utility model content

The purpose of this utility model is, holds main above-mentioned defective at existing, and a kind of high-efficiency LED illuminating lamp is provided.

A kind of LED illuminating lamp is provided, comprise a lamp holder, the heat radiation aluminum component that is connected with lamp holder, be arranged on the wide voltage driver in the heat radiation aluminum component, the aluminium base that is connected with wide voltage driver, one group of luminous tube is housed on the aluminium base, one aluminium ring is housed, be provided with a photic hemisphere shape lampshade at the front end of described heat radiation aluminum component in open front place of described heat radiation aluminum component.

In above-mentioned LED illuminating lamp, described lamp holder adopts the mode that is spirally connected to be connected with described heat radiation aluminum component.

In above-mentioned LED illuminating lamp, the front end of described heat radiation aluminum component is provided with a groove, described aluminium ring is arranged in this groove, and there is a gap on the annulus limit in the outer circumferential edge of aluminium ring and the described heat radiation aluminum component groove, and the edge of opening of described photic hemisphere shape lampshade embeds in the described gap.

The utlity model has following advantage: the wide region civil power is connected to driver through lamp holder, driver becomes 18V to voltage transitions, 300MA gives LED luminous tube constant current power supply, driver adopts PWM conversion regime efficiently, be suitable for global mains voltage, the heat that LED work produces conducts to radiator through aluminium base and distributes to the external world, and radiator adopts 6063 aluminium of high heat conduction, therefore mutliblade design has enough big area of dissipation, guarantees whole have better heat radiating effect and profile attractive in appearance.

LED light evenly spreads through the outside large tracts of land of too high light-conductive rate transparent glass cover, is the perfect product of replace incandescent electricity-saving lamp, and the optical efficiency of this illumination LED lamp reaches 90-110LM/W, than conventional incandescent energy-conservation 90%; Long service life, the life-span of LED illuminating lamp can reach more than 50000 hours, was higher than incandescent lamp and common energy-saving lamp far away.

Description of drawings

Fig. 1 is the outside drawing of the utility model LED illuminating lamp;

Fig. 2 is the decomposition texture schematic diagram of LED illuminating lamp.

The specific embodiment

With reference to Fig. 1, shown in Figure 2, design a kind of LED illuminating lamp, comprise a lamp holder 1, the heat radiation aluminum component 2 that is connected with lamp holder 1, be arranged on the wide voltage driver 8 in the heat radiation aluminum component 2, the aluminium base 5 that is connected with wide voltage driver 8 is equipped with one group of luminous tube on the aluminium base 5, in open front place of described heat radiation aluminum component 2 an aluminium ring 4 is housed, is provided with a photic hemisphere shape lampshade at the front end of described heat radiation aluminum component 2.Described lamp holder 1 is provided with external screw thread 101 and adopts the mode that is spirally connected to be connected with the heat radiation aluminum component 2 that is provided with internal thread 201.

The front end of described heat radiation aluminum component 2 is provided with a groove 201, described aluminium ring 4 is arranged in this groove 201, there is a gap 7 on the interior annulus limit of the outer circumferential edge of aluminium ring 4 and described heat radiation aluminum component 2 grooves 201, and the edge of opening 301 of described photic hemisphere shape lampshade 3 embeds in the described gap 7.

The optical efficiency of the utility model illuminating LED lamp reaches 90-110LM/W, than conventional incandescent streetlamp energy-saving 90%; Long service life, the life-span of LED illuminating lamp can reach more than 50000 hours, was higher than incandescent lamp and common energy-saving lamp far away; Can frequent starting, traditional electricity-saving lamp, if vehement lamp starts frequently or turn-offs, filament will turn black, very fast breaks down, and the LED lamp can not; The harmful substance such as not mercurous, the recyclable recycling of the assembling parts of LED lamp; Highly versatile, the voltage range of LED lamp is very wide, all can work from 8～40V, is applicable to various multiple power sources.

Claims

1. A kind of LED illuminating lamp, it is characterized in that, comprises a lamp holder, the heat dissipation aluminum part that is connected with the lamp holder, the wide voltage driver that is arranged in the heat dissipation aluminum part, the aluminum substrate that is connected with wide voltage driver, a group of light-emitting An aluminum ring is installed at the front opening of the heat dissipation aluminum part, and a light-transmitting hemispherical lampshade is arranged at the front end of the heat dissipation aluminum part.

2 . The LED lighting lamp according to claim 1 , wherein the lamp cap is connected to the heat dissipation aluminum part by means of screw connection. 3 .

3. The LED lighting lamp according to claim 1, characterized in that, the front end of the heat dissipation aluminum part is provided with a groove, the aluminum ring is set in the groove, and the outer circular edge of the aluminum ring is in contact with the heat dissipation There is a gap on the inner ring edge of the groove of the aluminum part, and the opening edge of the light-transmitting hemispherical lampshade is embedded in the gap.