Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

360-degree light-emitting t8 fluorescent tube for LED (light-emitting diode) direct plug-in type LED

A light-emitting diode, in-line technology, applied in the field of daylight tubes, can solve the problems of vision damage, human body injury, and no energy saving, and achieve the effects of no power frequency noise, not easy to break, and conducive to recycling.

Inactive Publication Date: 2013-06-05
FOSHAN BEIQI LIGHTING TECH
View PDF5 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantages are: both ends of the fluorescent tube are easy to black, the lamp tube is fragile and explosive, the filament ages and volatilizes quickly, the life of the luminous efficiency is too short, the service life is 3000-5000 hours, the glass tube contains mercury, and the lamp tube is made of easy Broken glass is used as the shell. Once the glass is broken, the mercury in it will evaporate into the air immediately, and the mercury concentration in the surrounding air can reach 10-20 mg / m3 in an instant, which is 1000-2000 times higher than the national regulation.
Mercury is a poisonous substance that is very harmful to the human body. When the mercury vapor reaches 0.04 to 3 mg, it will cause chronic poisoning within 2 to 3 months, and when it reaches 1.2 to 8.5 mg, it will induce acute mercury poisoning. Milligrams will directly lead to the death of animals, large power consumption, no energy saving, the power consumption of the ballast itself is large, the power consumption of the whole set of 36W lamp tubes is as high as 42W-46W, and the 220V AC input and output of the fluorescent tube, once there is a leakage , will hurt the human body, slow start usually flashes a few times, there is stroboscopic flash, it will damage the eyesight, work under this kind of light for a long time, the eyes are easy to fatigue when learning, there is current power frequency noise, the heat is large, and the light decay period Short, the new lamp tube will be used for about 3 months, and the brightness of the lighting will decrease slowly

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • 360-degree light-emitting t8 fluorescent tube for LED (light-emitting diode) direct plug-in type LED
  • 360-degree light-emitting t8 fluorescent tube for LED (light-emitting diode) direct plug-in type LED
  • 360-degree light-emitting t8 fluorescent tube for LED (light-emitting diode) direct plug-in type LED

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0011] refer to figure 1 , figure 2 , image 3 , Figure 4 , an LED in-line light-emitting diode 360-degree light-emitting T8 fluorescent tube, including an aluminum lamp holder 1; an acrylic tube 2, an upper part of a diffusion film 3, a lower part of a diffusion film 4, a circuit board 5, and an LED lamp bead 6, characterized in that : The upper part 3 of the diffusion film and the lower part 4 of the diffusion film are arranged and attached to the inner wall of the acrylic tube 2 according to the card position in the tube, and the LED low-power in-line light-emitting diode lamp beads are arranged on the circuit board 5 according to the hole position, and the circuit board 5 The front side 51 is the spherical light-emitting part of the lamp bead, and the back side 52 of the circuit board 5 is the position where the positive and negative pole brackets of the lamp bead are welded on the circuit board circuit. 1 Two are connected to both ends of the acrylic tube 2, and the ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a 360-degree light-emitting T8 fluorescent tube for an LED (Light-emitting Diode) direct plug-in type LED, which comprises two aluminum lamp holders, an acrylic tube, a diffusion film upper part, a diffusion film lower part, a front surface of a circuit board, a back surface of the circuit board and LED lamp beads. The 360-degree light-emitting T8 fluorescent tube is characterized in that the diffusion film lower part is placed and adhered onto the inner wall of the acrylic tube according to the clamping position in the tube; the lamp beads of the LED small-power direct plug-in type LED are placed on the circuit board according to a hole site; the front surface of the circuit board is a lamp bead spherical surface light-emitting part; the back surface of the circuit board adopts the structure that a lamp bead positive supporting frame and a lamp bead negative supporting frame are welded on a circuit of the circuit board; after each lamp bead is installed, the circuit board is installed into the acrylic tube; the two aluminum lamp holders are welded at the two ends of the acrylic tube and are connected with the circuit of the circuit board through power lines; small circular holes for allowing the LED direct plug-in type LED lamp beads to be placed in are arranged on the circuit board; and with the adoption of the whole light emitting principle of the small-power direct plug-in type LED, the rear surface also can emit light rays through the small circular holes to achieve the effect of emitting the light from 360 degrees. The 360-degree light-emitting T8 fluorescent tube is simpler in structure, breaks through the technology that the LED small-power direct plug-in type LED is utilized to manufacture the fluorescent tube and can emit the light from 360 degrees.

Description

technical field [0001] The utility model relates to a solar tube, in particular to an LED in-line light-emitting diode 360-degree light-emitting T8 solar tube. Background technique [0002] Conventional fluorescent tubes are mainly composed of glass tubes, ballasts and starters. There is a filament at each end of the lamp tube. The tube is filled with thin argon and trace mercury vapor, and the tube wall is coated with fluorescent powder. The disadvantages are: both ends of the fluorescent tube are easy to black, the lamp tube is fragile and explosive, the filament ages and volatilizes quickly, the life of the luminous efficiency is too short, the service life is 3000-5000 hours, the glass tube contains mercury, and the lamp tube is made of easy Broken glass is used as the shell. Once the glass is broken, the mercury in it will evaporate into the air immediately, and the mercury concentration in the surrounding air can reach 10-20 mg / m3 in an instant, which is 1000-2000 time...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): F21S2/00F21V17/00F21V19/00F21V23/00
Inventor 沈镇旭
Owner FOSHAN BEIQI LIGHTING TECH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products