CN201428945Y

CN201428945Y - Integrated LED fluorescent lamp

Info

Publication number: CN201428945Y
Application number: CN2009200411963U
Authority: CN
Inventors: 翁延鸣
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-04-09
Filing date: 2009-04-09
Publication date: 2010-03-24
Anticipated expiration: 2019-04-09

Abstract

The utility model relates to an integrated LED fluorescent lamp, comprising a base plate, a transparent cover, LED chips, a lamp head cover and a driving power supply, wherein the base plate is attached with a plurality of LED chips; the two ends of the transparent cover are connected with the base plate by the lamp head cover in a matching manner so as to form a closed cavity; and the driving power supply and the plurality of LED chips on the base plate are arranged in the closed cavity. In the integrated LED fluorescent lamp, the driving power supply is arranged inside, can directly replacethe existing tri-phosphor fluorescent lamp and does not need a rectifier and an electric fluorescent starter; and simultaneously the integrated LED fluorescent lamp has the advantages of pure color oflight source, soft light color, simple whole structure, long service life, high reliability and the like.

Description

The integral LED fluorescent lamp

Technical field

The utility model relates to a kind of LED lighting device, is specially a kind of integral LED fluorescent lamp.

Technical background

Present fluorescent lamp great majority all are the fluorescent lamps of three primary colours, and this fluorescent lamp need be used rectifier and starter, and rectifier and starter often damage easily, have influenced people's use greatly, have brought a lot of unnecessary troubles to people.And this fluorescent lifetime is short, and power savings is poor, and the resource and the energy are wasted greatly.So fluorescent lamp that people wish to occur a kind of energy-saving and environmental protection, brightness height, can use for a long time.

Summary of the invention

The purpose of this utility model provides the integral LED fluorescent lamp of pure, photochromic soft, the long service life of a kind of terminal with compact integral structure, color and luster.

For achieving the above object, the technical solution of the utility model is: a kind of integral LED fluorescent lamp, comprise substrate, diffuser, led chip, lamp holder lid, driving power, a plurality of led chips are installed on the described substrate, it is characterized in that: described diffuser two ends are connected with substrate by the lamp holder lid and form closed inner chamber, and a plurality of led chips on described driving power, the substrate are built in the closed inner chamber.

Further improvement of the utility model is: described diffuser is that the high transparent secondary with diffuse scattering effect becomes light monoblock type light-passing board, both light source module is shielded, and has diffusion effect again simultaneously, has eliminated the dazzle of high-brightness LED.

Described substrate is whole aluminium section bar structure, has promptly guaranteed the structural strength of light fixture, makes its intensity, fastness substantially exceed three-color fluorescent lamp; It can be used as the radiator of led chip again, and sets up the heat radiation wing at substrate back, strengthens radiating effect, guarantees that bulk temperature is even, prolongs the service life of LED greatly.

Described diffuser medial surface is provided with the thickness striped.Described LED fluorescent lamp is a flat structure.And the pancake project organization, taken into full account the reasonability of the LED characteristics of luminescence and combination of light sources, adopt secondary to become the light technology according to the optical diffuser principle, in the combination of the inner employing of diffuser thickness striped, make direct light and side penetrate the light good combination, reach the light area, intensity gradient is gradual, vision is good, has eliminated simultaneously the dazzle of high-brightness LED again.

Described lamp holder lid port is provided with electric connection; Adopt direct inserting mode, reliable and stable, easy to connect, aesthetic in appearance be rich in characteristic.Plug designs according to international standard simultaneously, can realize the direct replacement with three-color fluorescent lamp fully.

Described driving power is one, and is built in the lamp holder lid.

The utility model is built in microminiature and high-efficiency LED driving power in the lamp holder lid, does not need external power supply driving separately, makes overall structure very succinct; Described led chip adopts paster technique to be directly installed on the substrate, has improved service life and the reliability of LED.

After the utility model assembling, terminal with compact integral structure, the light source color and luster is pure, and is photochromic soft, and can directly replace existing three primary colours fluorescent lamp and use, and is very easy to the user, and increased substantially security and the reliability used.

Figure of description

Below in conjunction with accompanying drawing the utility model is described further.

Fig. 1 is an integral LED fluorescent lamp stereogram of the present utility model.

Fig. 2 is a Cap casing schematic diagram of the present utility model.

Fig. 3 is the side view of diffuser in the utility model.

Fig. 4 is the vertical view of diffuser in the utility model.

Wherein: 1 is substrate; 11 are the heat radiation wing; 2 is diffuser; 21 is the thickness striped; 3 are the lamp holder lid; 31 is plug;

The specific embodiment

As shown in Figure 1, a kind of integral LED fluorescent lamp, comprise substrate 1, diffuser 2, led chip, lamp holder lid 3, driving power, led chip is mounted on the substrate 1, diffuser 2 covers on substrate 1, and two ends are equipped with plug 31 by 3 encapsulation of lamp holder lid on the lamp holder lid 3, driving power is built in the lamp holder lid 3, on diffuser 2 medial surfaces thickness striped 21 is arranged.

Wherein, diffuser 2 is the pancake structure, according to the reasonability design of the led chip characteristics of luminescence and combination of light sources; Diffuser 2 is high transparent monoblock type light-passing board, adopts secondary to become the light technology according to the optical diffuser principle, in the combination of the inner employing of diffuser thickness striped, make direct light and side penetrate the light good combination, reach the light area, intensity gradient is gradual, vision is good, has eliminated the dazzle of high-brightness LED simultaneously again.

Described driving power has microminiature and higher efficiency, and it is built in the lamp holder lid 3, does not need external power supply driving separately, makes overall structure very succinct.

Light source adopts the led chip of super brightness, and color and luster is pure, adopts paster technique directly to be mounted on substrate 1 surface, has improved service life and the reliability of LED greatly.

Substrate 1 is the aluminium section bar of globality, and is provided with heat radiation wing 11 at substrate back, has both considered the structural strength of whole light fixture, is again the heat abstractor of led light source, makes bulk temperature even, cushions thermograde, thereby prolongs the service life of led light source greatly.

The integrated LED fluorescent lamp of the utility model, driving power is built-in, can directly substitute existing three primary colours fluorescent lamp, do not need rectifier and starter, the life-span is more than ten times of three primary colours fluorescent lamp, can reach 50,000 hours, light efficiency is a times of three primary colours fluorescent lamp, can reach more than 80 lumens/watt, power savings is good, and power consumption is 1/3 of three primary colours fluorescent lamp approximately.Interface divides T8 and two series of T5 by the international standard design, and power is divided into three kinds, 6W, 9W and 12W can substitute 20W, 30W and the 40W of three primary colours fluorescent lamp respectively, the utility model all adopts environment-friendly materials to make, and does not have production process to pollute and secondary pollution, is the green energy conservation product.

Claims

1, a kind of integral LED fluorescent lamp, comprise substrate, diffuser, led chip, lamp holder lid, driving power, it is characterized in that: be pasted with a plurality of led chips on the described substrate, described diffuser two ends are connected with substrate by the lamp holder lid and form closed inner chamber, and a plurality of led chips on described driving power, the substrate are built in the closed inner chamber.

2, according to the described integral LED fluorescent lamp of claim 1, it is characterized in that: described diffuser is the high transparent monoblock type light-passing board with diffuse scattering effect.

3, according to the described integral LED fluorescent lamp of claim 1, it is characterized in that: described substrate is whole aluminium section bar structure.

4, according to claim 1 or 2 described integral LED fluorescent lamps, it is characterized in that: described diffuser medial surface is provided with the thickness striped.

5, according to the described integral LED fluorescent lamp of claim 3, it is characterized in that: described substrate back is provided with the heat radiation wing.

6, according to the described integral LED fluorescent lamp of claim 1, it is characterized in that: described lamp holder lid port is provided with electric connection.

7, according to claim 1 or 2 or 3 or 5 or 6 described integral LED fluorescent lamps, it is characterized in that: described driving power is one, and is built in the lamp holder lid.

8, according to the described integral LED fluorescent lamp of claim 4, it is characterized in that: described driving power is one, and is built in the lamp holder lid.

9, according to the described integral LED fluorescent lamp of claim 1, it is characterized in that: described LED fluorescent lamp is a flat structure.