CN102966867A

CN102966867A - LED (light emitting diode) illumination lamp with good illumination effect

Info

Publication number: CN102966867A
Application number: CN2012104225630A
Authority: CN
Inventors: 林汉光; 刘宝泰
Original assignee: Zhongshan City Hengchen Photoelectric ICS Co Ltd
Current assignee: Zhongshan City Hengchen Photoelectric ICS Co Ltd
Priority date: 2012-10-29
Filing date: 2012-10-29
Publication date: 2013-03-13

Abstract

The invention discloses an LED (light emitting diode) illumination lamp with a good illumination effect. The LED illumination lamp comprises a lamp tube (1), wherein both ends of the lamp tube (1) are respectively provided with an end cap (2), the inside of the lamp tube (1) is provided with an LED light circuit board (3), lamp bulbs (4) are arranged on the LED light circuit board (3), the LED light circuit board (3) extends out of the lamp tube (1) to the bottom (21) of each end cap (2), and the end caps (2) are made of a transparent material. The end of the LED light circuit board (3), extending to the bottom (21) of each end cap (2), is provided with the lamp bulbs (4), and the end caps (2) and the lamp tube (1) are respectively made of PC (polycarbonate) material.

Description

A kind of LED lighting of good illumination effect

[technical field]

The present invention relates to the LED field of illuminating lamps.

[background technology]

The LED lighting is widely used now, although existing LED lighting illuminating effect is fine, still has the defective on some details, such as producing the dark space at place, end cap two ends, illumination and lamp light landscape effect is affected to some extent.

[summary of the invention]

In order to solve deficiency of the prior art, a kind of good illumination effect is provided, the fluorescent lamp that the dark space is few, the technical solution used in the present invention is:

A kind of LED lighting of good illumination effect, include fluorescent tube, be separately installed with end cap in described lamp tube ends, LED light circuit plate is installed in described fluorescent tube, be arranged with the lamp pearl at described LED light circuit plate, described LED light circuit plate stretches out fluorescent tube until the bottom of end cap, and described end cap is that transparent material is made.

Arrange the lamp pearl on the LED light circuit plate to the end cap bottom (is the outermost of LED lighting always, the end cap penetralia) can guarantee that the light source irradiation scope is larger, effectively eliminate the dark space at two ends, end cap is transparently can make illumination see through end cap to penetrate, be that illumination is better, effectively reduced dark space, fluorescent lamp two ends.

The end arranged cells that extends to the bottom of end cap at described LED light circuit plate has the lamp pearl.

The bottom that the lamp pearl is aligned to always end cap will make light source the closer to the end like this, makes illuminating effect better.

The material of described end cap and fluorescent tube is the PC material.

Adopt the lighting of above structure, the dark space at fluorescent lamp two ends is reduced, make the illuminating effect of light fixture better.

[description of drawings]

Fig. 1 is LED lighting overall structure view of the present invention.

Fig. 2 is LED lighting internal structure view of the present invention.

Fig. 3 is LED lighting side view of the present invention.

Fig. 4 is B-B direction cutaway view among Fig. 3.

[specific embodiment]

LED lighting as shown in figures 1 and 3 includes fluorescent tube 1, two ends at fluorescent tube 1 all are equipped with end cap 2, LED light circuit plate 3 also is installed in fluorescent tube 1, the cutaway view of LED lighting of the present invention as shown in Figure 4, be arranged with lamp pearl 4 at LED light circuit plate 3, LED light circuit plate 3 stretches out 21 places, bottom that fluorescent tube 1 extends to end cap 2 always, and lamp pearl 4 is aligned to the internal direct of end cap 2 to the bottom 21 of end cap 2 always.Described end cap 2 adopts transparent material, end cap 2 can printing opacity like this, and lamp pearl 4 is luminous also can be penetrated from end cap 2, reduce the dark space at two ends, and lamp pearl 4 is aligned to 21 places, bottom of end cap 2 always so that light source more near two ends, makes the better effects if of eliminating the dark space.The material of described end cap 2 and fluorescent tube 1 is the PC material.

Claims

1. the LED lighting of a good illumination effect, include fluorescent tube (1), be separately installed with end cap (2) at described fluorescent tube (1) two ends, it is characterized in that: LED light circuit plate (3) is installed in described fluorescent tube (1), be arranged with lamp pearl (4) at described LED light circuit plate (3), described LED light circuit plate (3) stretches out fluorescent tube (1) until the bottom (21) of end cap (2), and described end cap (2) is made for transparent material.

2. the LED lighting of a kind of good illumination effect according to claim 1, it is characterized in that: the end arranged cells that extends to the bottom (21) of end cap (2) at described LED light circuit plate (3) has lamp pearl (4).

3. the LED lighting of a kind of good illumination effect according to claim 2, it is characterized in that: the material of described end cap (2) and fluorescent tube (1) is the PC material.