CN202511069U

CN202511069U - Integrated novel light-emitting diode (LED) fluorescent lamp

Info

Publication number: CN202511069U
Application number: CN2012201293487U
Authority: CN
Inventors: 诸建平; 徐洪庆; 吴祖通; 刘莉
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-03-28
Filing date: 2012-03-28
Publication date: 2012-10-31
Anticipated expiration: 2022-03-28

Abstract

The utility model discloses an integrated novel light-emitting diode (LED) fluorescent lamp which comprises an LED light source, a radiator and a lamp shade, wherein the LED light source and the lamp shade are respectively fixed on the radiator; the cross section of the radiator is of a rectangular or similar rectangular hollow structure; and the LED light source and the lamp shade are fixed on the upper end face of the radiator. The integrated novel LED fluorescent lamp has the beneficial effects of simple structure, good radiating effect, high IP protection level, convenience in installation, multiple connection modes, easiness and convenience for maintenance, low cost and the like, is suitable for mass production and wide in application range, and can be widely applied to supermarkets, shopping malls, factory assembly line, schools, workplaces, hospitals, municipal buildings and the like.

Description

The integral type Novel LED fluorescent lamp

Technical field

The utility model relates to a kind of LED lighting, and especially a kind of employing LED is an illuminating source, the integral LED fluorescent lamp that utilizes radiator to dispel the heat, install.

Background technology

Along with light emitting diode (LED) correlation technique, as technology such as high-power LED encapsulation, driving power improve and ripe, the range of application of LED lighting is progressively opened up wide in a plurality of fields such as civilian commercializations.The LED light fixture is compared with conventional lamp, and its luminous efficiency height, long service life, the advantage of stroboscopic, health environment-friendly does not become increasingly conspicuous yet, and has obtained the consistent of people and has approved.

At present, the LED fluorescent lamp that uses in batches on market, occurred, but mainly be to be main with the LED fluorescent tube, the lamp socket that the fluorescent tube coupling is original is replaced, to realize convenience and the versatility in the LED fluorescent lamp installation process.Though adopt the mode of LED fluorescent tube, make installation and fixedly obtained fine solution, in actual application; Because fluorescent tube is less, area of dissipation is limited, and the lamp socket inner space is narrow and small on the one hand; Sluggish in air circulation, heat radiation has all caused considerable influence to the LED fluorescent tube; The LED driving power generally is placed on fluorescent tube inside on the other hand, is limited by the constraint of fluorescent tube size, and power-efficient, heat radiation, life-span etc. have all received than test.Simultaneously, install,, also caused the waste of lamp socket to a certain extent if continue to adopt traditional fluorescent tube to add holder structure for new finishing.

The utility model content

To the deficiency of above-mentioned prior art, the utility model provides a kind of integral fluorescent lamp.

The technical scheme of being taked is:

The integral type Novel LED fluorescent lamp; Comprise led light source, radiator, lampshade; Led light source and lampshade are separately fixed on the radiator; Described radiator cross section is the rectangle engraved structure of

shape or similar

shape, is fixed with led light source and lampshade in the upper surface.

The both-side opening edge of said radiator is provided with draw-in groove, and the LED driving power embeds said draw-in groove, is fixed in the radiator.

The upper surface of said radiator is provided with inside and outside two group slots, and the installation site of interior side slot is a little less than the installation site of outer slots.

Be fixed with base plate in another draw-in groove of the edge of described radiator both-side opening.

The symmetry of two " 7 " fonts hook about described base plate is provided with.

Described radiator two ends are fixed with end cap, and end cover surface is provided with contact pin.

The beneficial effect of the utility model: have simple in structure, good heat dissipation effect, the IP degree of protection is high; Easy for installation, multiple connected mode is safeguarded simple and easy; With low cost; Be suitable for producing in batches numerous advantages such as processing, the scope of application is extensive, can be widely used in places such as market, supermarket, factory's streamline, school, office space, hospital, municipal building.

Description of drawings

Fig. 1 is the schematic appearance of the utility model one preferred embodiment;

Fig. 2 is the generalized section of the utility model one preferred embodiment;

Fig. 3 is the local end cap schematic appearance of the utility model one preferred embodiment.

The specific embodiment

Like Fig. 1 is a preferred embodiment of the utility model, and whole lamp outward appearance is rectangular-shaped, and its surface mainly is made up of parts such as lampshade 1, radiator 3 and end caps 6.Wherein, radiator 3 is for installing and fixing platform, and lampshade 1 is separately fixed on the radiator 3 with end cap 6, is integrally formed.The size of present embodiment and specification and existing traditional fluorescent lamp lamp socket size, size are identical, meet relevant national standard, so that Design of Luminaires when installing, can be mated.

Fig. 2 is the generalized section of present embodiment, can find out that present embodiment is made up of lampshade 1, led light source 2, radiator 3, driving power 4 and base plate 5 etc.Radiator 3 cross sections are the rectangle engraved structure of similar

; Respectively led light source 2 and lampshade 1 are fixed on the radiator 3 through draw-in groove 41 and draw-in groove 42; Edge at radiator 3 both-side openings is provided with draw-in groove 43; Driving power 4 embeds said draw-in groove 43, is fixed in the radiator 3.Edge in draw-in groove 43 lower opening is provided with draw-in groove 44, is fixed with base plate 5, and the symmetry of two " 7 " fonts hook 51 about base plate 5 was provided with, through link up with 51 with base plate 7 firm connect into an integral body with radiator 3.

Be provided with inside and outside two group slots in the upper surface of radiator 3; Be respectively outer slots 42 and interior side slot 41, wherein, the installation site of interior side slot 41 is a little less than the installation site of outer slots 42; Make the led light source 2 that is installed in the draw-in groove 41 when luminous; Can light be projected on the lampshade 1 fully, make the whole lamp can uniformly light-emitting, form the dark space when avoiding light fixture to light.

In implementation process, adopt mode fastening lampshades 1, led light source 2 and the base plate 5 of draw-in groove, can make things convenient for and carry out production and assembly efficiently, but also can adopt other multiple modes such as screw, buckle to fix, make the combination of each parts close and firm.

Lampshade 1 adopts material such as plastics, glass, wherein preferentially adopts the PC material, and with respect to materials such as acrylic, PS, combination properties such as the light transmittance of PC material, corrosion resistance, material cost are better.The negative camber of lampshade 1 is covered with semicircle striped, improves the illumination uniformity, makes the lamp body outside can't see internal structure simultaneously, takes into account overall appearance.After connecting through draw-in groove 42, make lampshade 1 be fixed on the upper surface of radiator 3, form labyrinth sealing, stoped dust etc. to enter fluorescent tube inside effectively.

Led light source 2 can be packaged led light source, or led light source is fixed on the module that forms on the substrate.In implementation process, adopt the adopting surface mounted LED of 3528 models or 5050 models usually, directly be welded on the substrate, distributing through the circuit on the substrate is electrically connected, and forms a light source module, conveniently fixes and installs.Or the employing high-power LED light source, on substrate or direct fixed heat sink 3, the radiator structure of integral type can be good at satisfying the heat radiation requirement of great power LED.

Radiator 3 adopts metal or alloy material such as copper, aluminium; Wherein preferentially adopt the aluminium alloy of 6063 models; On the one hand its its thermal conductivity of model aluminium alloy such as relative 6061 is higher; Can realize the quick transmission of heat, the Tensile Properties of Aluminum Alloy of 6063 models is good on the other hand, is convenient to manufacturing radiating fins, draw-in groove or the like structure.According to the size of area of dissipation, fin or heat radiation cambered surface can be set respectively on the surface of radiator 3, increase area of dissipation, optimize cooling system.

Driving power 4 is as the crucial driver part of led light source 2, in use, and for the facility of lamp installation and use; So driving power 4 directly is fixed in the draw-in groove 43 that radiator 3 two sides opening parts get; Be placed on lamp body inside, save the space, convenient installation is replaced and is safeguarded.

Base plate 5 two ends are provided with " 7 " font hook 51 of symmetry, and hook 51 embeds in the draw-in groove 44, can form strong bonded.After combining simultaneously, make base 5 concordant, avoided light fixture excessive and influence attractive in appearancely with the installed surface slit when mounted, make again and leave enough spaces between base plate 5 and the driving power 4 and connect up, play the support fixation effect with radiator 3.

As shown in Figure 3, through observing an end position of light fixture, we can find that base plate 5 is provided with installing hole 52, and light fixture can be fixed through screw, hook etc.This fixed form is identical with the conventional lamp mounting means, can directly replace, and is convenient and swift.Be provided with end cap 6 at the lamp body two ends, preferentially select the PBT material for use, fixing with two pieces of screws and radiator 3.End cap 6 is provided with contact pin 61, can be connected with other the utility model integral type fluorescent lamps by connection plug, constitutes the connected mode of a plurality of series, parallel.

Claims

1. integral type Novel LED fluorescent lamp; Comprise led light source, radiator, lampshade; Led light source and lampshade are separately fixed on the radiator; It is characterized in that; Described radiator cross section is the rectangle engraved structure of

shape or similar

shape, is fixed with led light source and lampshade in the upper surface.

2. integral type Novel LED fluorescent lamp according to claim 1 is characterized in that, the both-side opening edge of said radiator is provided with draw-in groove, and the LED driving power embeds said draw-in groove, is fixed in the radiator.

3. integral type Novel LED fluorescent lamp according to claim 1 and 2 is characterized in that, the upper surface of said radiator is provided with inside and outside two group slots, and the installation site of interior side slot is a little less than the installation site of outer slots.

4. integral type Novel LED fluorescent lamp according to claim 3 is characterized in that, is fixed with base plate in another draw-in groove of the edge of described radiator both-side opening.

5. integral type Novel LED fluorescent lamp according to claim 4 is characterized in that, the symmetry of two " 7 " fonts hook about described base plate is provided with.

6. integral type Novel LED fluorescent lamp according to claim 3 is characterized in that, described radiator two ends are fixed with end cap, and end cover surface is provided with contact pin.