CN201133582Y

CN201133582Y - Light-emitting diode fluorescent lamp

Info

Publication number: CN201133582Y
Application number: CNU200720099414XU
Authority: CN
Inventors: 林心潆
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-12-26
Filing date: 2007-12-26
Publication date: 2008-10-15
Anticipated expiration: 2017-12-26

Abstract

The utility model belongs to the lighting engineering, in particular to an indefectible energy-conserving LED daylight light with long service life and high efficiency, which gives little heat. The LED daylight light solves the problems of the prior daylight light that the structure is complex, the prior daylight light needs a ballast and a starter, and is breakable as well as pollutes the environment. In the technical proposal, the LED daylight light comprises a housing plate fixed to the roof, wall or a light post; a seat fixed and connected below the end of the housing plate through screws; and a strip light inserted in the seat. The LED daylight light is characterized in that an equilateral triangular or polygonal LED carrier consisting of printed plate bars is arranged in the strip light; each of the printed plate bars is designed with one or a plurality of pairs of parallel printed circuits. Each pair of parallel printed circuits is welded with a plurality of LEDs in parallel. After each pair of parallel printed circuits is connected in parallel or series, each pair of parallel printed circuits is connected to a commercial AC power supply or a rectified and converted power supply through the seat.

Description

Luminous diode lamp fluorescent lamp

Technical field

The utility model relates to lighting engineering, particularly a kind of energy savings, life-span are long, heating less, efficient height, non-damageable luminous diode lamp fluorescent lamp.

Background technology

Electric light is the device that electric energy is changed into luminous energy, first generation electric light is in the glass bulb of bleeding filament to be installed, the incandescent lamp of interior filling with inert gas, it is luminous strong, heating is high, fragile, efficiency is little, therefore replaced by second generation illumination fluorescent lamp gradually, fluorescent lamp is hot cathode low pressure fluorescent lamp again, be to excite gas and tube wall fluorescent material in the pipe and luminous illuminating lamp by the electrical heating filament, it is compared with incandescent lamp, has the brightness height, heating is few, the advantage that life-span is long, through the development of over half a century, both-end, single-ended, tubular, annular, word or pattern shape fluorescent lamp have been widely used in life, commercial, every field such as industry.

But the fluorescent lamp needs annexes such as complicated lamp socket, ballast, starter, and fluorescent tube is frangible, the easy contaminated environment of fluorescent tube fragment, and can not satisfy people's requirement its service life.Therefore people are also seeking third generation illuminating lamp in the process of using existing fluorescent lamp.

Light emitting diode is a kind of electric energy to be converted into the semiconductor of visible light, adopts electroluminescence, and its volume is little, light efficiency is high, radiationless, low-power consumption, anti-collision, life-span are long, and expectation will become third generation lighting lamp gradually.The spectrum of light emitting diode almost covers visible spectral coverage, and luminous efficiency can reach 80-90%, and light quality height for typical environmental protection light source, be widely used in every field such as traffic, advertisement, decoration at present, but also rare its is used for the general illumination light source.

Summary of the invention

The utility model for the annex complexity that solves existing fluorescent spot tool and exist, need problems such as ballast, starter and easy broken contaminated environment, and a kind of luminous diode lamp fluorescent lamp is disclosed, it need not install ballast, starter and also low in energy consumption, light efficiency is high, anti-collision, life-span are long.Its technical scheme includes: articulate the cover plate that is fixed in roof, wall or lamppost; Be spirally connected and be fixed in cover seat below the cover plate end; Be plugged in the fluorescent tube of cover seat; It is characterized in that: be equipped with in its fluorescent tube by printing equilateral triangle or the polygonal light emitting diode carrier that lath constitutes; Each is printed, and design has one to multiple pair of parallel printed circuit on the lath, a plurality of light emitting diodes of welding in parallel on every two parallel printed circuits, and every two parallel printed circuits parallel connections or series connection back are connected to mains ac power supply or its rectifying conversion power supply by the cover seat.

It is printed lath and is the plane lath, also can customizedly be the concave surface lath that each prints lath, printed circuit is connected with the bare copper wire welding.

Its fluorescent tube is transparent or frosted, opal glass pipe or milky white engineering plastics pipe, make tubular or U word tube-shaped cover be connected to diode and carrier thereof outside and be plugged in cover plate or the cover seat on.

Advantage and good effect: the utility model and existing fluorescent lamp relatively have the following advantages:

A. ballast, starter have been saved.

B. fluorescent tube can use the engineering plastics fluorescent tube, and cracky does not pollute the environment.

C. the heating less, optical efficiency height, low in energy consumption, radiationless.

D. brightness changes with LED power in parallel and quantity.

E. little, the anti-collision of volume, life-span are long.

Description of drawings

Fig. 1 is the luminous diode lamp fluorescent lamp structural perspective of equilateral triangle for carrier in the utility model;

Fig. 2 is equilateral pentagon for carrier in the utility model, and fluorescent tube is the luminous diode lamp fluorescent lamp stereogram of U font;

Fig. 3 is that three blocks of printing laths launch in the utility model, pad connection and upward printed circuit series connection thereof, light emitting diode parallel connection figure;

Fig. 4 is that three blocks of printing laths launch in the utility model, printed circuit, light emitting diode figure in parallel on it;

Fig. 5 is that the pad of five blocks of printing laths in the utility model connects and upward printed circuit, light emitting diode parallel connection are schemed;

The explanation of main symbol among each figure

1-cover plate 2-covers seat

3-fluorescent tube 4-prints lath

5-carrying agent 6-printed circuit

7-light emitting diode 8-pad

The 9-power supply

The specific embodiment

In order to further specify content of the present utility model, technical scheme and characteristics, lift following example and accompanying drawings again in following: shown in Fig. 1-5, the technical solution of the utility model includes: articulate the cover plate 1 that is fixed in roof, wall or lamppost; Be spirally connected and be fixed in cover seat 2 below the cover plate end; Be plugged in the fluorescent tube 3 of cover seat; It is characterized in that: be equipped with in its fluorescent tube by printing equilateral triangle or the polygonal light emitting diode carrier 5 that lath 4 constitutes; Each is printed, and design has one to multiple two parallel printed circuit 6 on the lath, on every two parallel printed circuit, the a plurality of light emitting diodes 7 of welding in parallel, every two parallel printed circuits are connected to mains ac power supply or its rectifying conversion power supply 9 on (rectifying conversion power supply can be installed on cover in seat) by the cover seat through power line and plug by pad 8 parallel connections or series connection back.

It is printed lath 4 and is the plane lath, also can customizedly be the concave surface lath that each prints lath, printed circuit is connected with the bare copper wire welding.

Its fluorescent tube 3 is transparent or frosted, opal glass pipe or milky white engineering plastics pipe, make tubular or U word tube-shaped cover be connected to diode and carrier thereof outside and be plugged in cover plate or the cover seat on.

Claims

1. a luminous diode lamp fluorescent lamp includes: articulate the cover plate that is fixed in roof, wall or lamppost; Be spirally connected and be fixed in cover seat below the cover plate end; Be plugged in the fluorescent tube in the cover seat; It is characterized in that: be equipped with in its fluorescent tube by printing equilateral triangle or the polygonal light emitting diode carrier that lath constitutes; Each is printed, and design has one to multiple pair of parallel printed circuit on the lath, a plurality of light emitting diodes of welding in parallel on every two parallel printed circuits, and every two parallel printed circuits parallel connections or series connection back are connected to mains ac power supply or its rectifying conversion power supply by the cover seat.

2. luminous diode lamp fluorescent lamp according to claim 1 is characterized in that: it is printed lath and is the plane lath, also can customizedly be the concave surface lath that each prints lath, printed circuit is connected with the bare copper wire welding.

3. luminous diode lamp fluorescent lamp according to claim 1 is characterized in that: its fluorescent tube is transparent or frosted, opal glass pipe or milky white engineering plastics pipe, make tubular or U word tube-shaped cover be connected to diode and carrier thereof outside and be plugged in cover plate or the cover seat on.