CN202546442U

CN202546442U - Compatible highly-integrated LED lamp tube

Info

Publication number: CN202546442U
Application number: CN201220065490XU
Authority: CN
Inventors: 刘超
Original assignee: SHENZHEN FENGTIAN SYNTHETIC LIGHTING CO Ltd
Current assignee: SHENZHEN FENGTIAN SYNTHETIC LIGHTING CO Ltd
Priority date: 2012-02-27
Filing date: 2012-02-27
Publication date: 2012-11-21
Anticipated expiration: 2022-02-27

Abstract

The utility model discloses a compatible highly-integrated LED (light-emitting diode) lamp tube which comprises an aluminum shell, a lamp shade, a lamp board and plugs, wherein the aluminum shell is matched with the lamp shade to form a light tube housing capable of accommodating the lamp board; the specification of the light tube housing is T6; LED lamp beads and LED power supply drives are integrated on the lamp board; the lamp board is arranged on the aluminum shell; the LED lamp beads face the lamp shade; each plug comprises a plug main body and two wiring terminals fixed on the plug main body and externally connected with a mains supply; the plug main bodies can be arranged at the two ends of the aluminum shell in a dismountable manner; the wiring terminals are electrically connected with the lamp board; and the distance between every two wiring terminals is 4.54mm or 12.64mm. The LED lamp tube is simple in structure and convenient to assemble, is compatible to T5 lamp tubes and T8 lamp tubes through replacing the plugs in different specifications, and has good compatibility.

Description

The high integrated LED fluorescent tube of Campatible

Technical field

The utility model relates to the LED lighting field, relates in particular to the high integrated LED fluorescent tube of a kind of Campatible.

Background technology

Today that the global energy problem becomes increasingly conspicuous, each country is all vigorously advocating energy-saving and emission-reduction low-carbon (LC) life Green Travel.Whole world lighting energy consumption accounts for 20% of world's total energy consumption, LED as the 4th generation green light source, energy-saving and environmental protection, the life-span is long, volume is little etc., and characteristics have become a kind of trend that replaces incandescent lamp and fluorescent lamp.Major diameter fluorescent tubes such as present stage LED fluorescent lamp T8, T10 flood market; The tube stand ability operate as normal illumination that minor diameter LED fluorescent tubes such as T5 need be arranged in pairs or groups external power supply or are with external power supply; Thereby cause the T5LED fluorescent tube can not directly replace traditional T 5, T8 fluorescent lamp fluorescent tube, the tube stand that needs external power supply or band external power supply are installed could be replaced.Present T5LED fluorescent tube structure causes installation consumption worker consuming time to consume cost, and T5LED fluorescent tube structure reform is imperative.

The utility model content

The technical problem that the utility model mainly solves provides a kind of high integrated LED fluorescent tube that has than highly compatible.

For solving the problems of the technologies described above; The technical scheme that the utility model adopts is: provide a kind of Campatible high integrated LED fluorescent tube; Comprise aluminum hull, lampshade, lamp plate and plug; Said aluminum hull and lampshade cooperate install form can ccontaining said lamp plate the fluorescent tube shell, the diameter of said fluorescent tube shell is 19.1mm; Be integrated with LED lamp pearl and LED power drives on the said lamp plate, said lamp plate be installed on the said aluminum hull and LED lamp pearl towards said lampshade; Comprise the plug main body on the said plug and be fixed in two binding posts that are used for external civil power on the plug main body; Said plug main body is removably installed in said aluminum hull two ends; Said binding post is electrically connected with lamp plate, and the spacing of said two binding posts is 4.54mm or 12.64mm.

Wherein, the sidewall at said aluminum hull two ends is provided with first screw, and said plug main body is provided with second screw, and said plug main body and aluminum hull are spirally connected fixing.

Wherein, said binding post also is connected with a metal wire, and the free end of said metal wire is fixed on the said lamp plate.

Wherein, said metal wire is welded on the lamp plate.

Wherein, Said LED power drives comprises full-bridge rectification buffer circuit, anti-interference filtration circuit and the lamp pearl constant-current driven chip that is linked in sequence; The input of said full-bridge rectification buffer circuit is electrically connected the binding post on the said plug, and the output of said lamp pearl constant-current driven chip is electrically connected said LED lamp pearl.

The beneficial effect of the utility model is: power drives is integrated on the lamp plate in the LED fluorescent tube of the utility model, need not the lamp bracket power supply being installed or power supply is arranged, and the cost-saving, time and labour saving is installed simple; And circuit all is integrated on the lamp plate, during installation, directly lamp plate is installed on the aluminum hull and gets final product, and need not cabling in aluminum hull, and is simple in structure, easy to assembly.The more important thing is; In this LED fluorescent tube, adopt the fluorescent tube shell of T6 specification, and the spacing of two binding posts can be set to T5 fluorescent tube specification or T8 fluorescent tube specification on the plug; Plug and aluminum hull are detachable installations; Can replace the T5 fluorescent tube downwards through adopting different plug structures, upward-compatible T8 fluorescent tube has favorable compatibility.

Description of drawings

Fig. 1 is the perspective view of the high integrated LED fluorescent tube of the utility model embodiment;

Fig. 2 is the stereochemical structure decomposing schematic representation of the high integrated LED fluorescent tube of the utility model embodiment;

Fig. 3 is the internal structure sketch map of the high integrated LED fluorescent tube of the utility model embodiment;

Fig. 4 is the structural representation of aluminum hull in the high integrated LED fluorescent tube of the utility model;

Fig. 5 is the structural representation of T5 plug in the high integrated LED fluorescent tube of the utility model;

Fig. 6 is the structural representation of T8 plug in the high integrated LED fluorescent tube of the utility model;

Fig. 7 is the circuit theory diagrams of the high integrated LED fluorescent tube of the utility model embodiment;

Fig. 8 is the circuit diagram of the high integrated LED fluorescent tube of the utility model embodiment.

Among the figure:

1, aluminum hull; 11, first screw; 2, lampshade; 3, lamp plate; 31, lamp pearl; 4, plug; 41, plug main body; 411, second screw; 42, binding post; 43, metal wire.

The specific embodiment

By the technology contents, the structural feature that specify the utility model, realized purpose and effect, know clearly below in conjunction with embodiment and conjunction with figs. and give explanation.

See also Fig. 1 to Fig. 6; The utility model provides a kind of compatibility high integrated LED fluorescent tube, comprises aluminum hull 1, lampshade 2, lamp plate 3 and plug 4, said aluminum hull 1 and lampshade 2 cooperate install form can ccontaining said lamp plate 3 the fluorescent tube shell; Fluorescent tube housing diameter 19.1mm; Be the alleged T6 fluorescent tube specification of industry, be integrated with LED lamp pearl 31 and LED power drives (indicating) on the said lamp plate 3, said lamp plate 3 be installed on the said aluminum hull 1 and LED lamp pearl 31 towards said lampshade 2; Said plug 4 comprises plug main body 41 and is fixed in two binding posts 42 that are used for external civil power on the plug main body 41, and said plug main body 41 is through being spirally connected or mode such as clamping is removably installed in said aluminum hull 1 two ends, and said binding post 42 is electrically connected with lamp plate 3.Plug 4 is detachable with aluminum hull 1, when reality is used, can adopt the plug of different size as required, in the utility model; Spacing on the plug 4 between two binding posts is 4.54mm (being the spacing of binding post in the T5 fluorescent tube) or 12.64mm (being the spacing of binding post in the T8 fluorescent tube), consults Fig. 5 and Fig. 6, shows the plug structure of above-mentioned two kinds of specifications respectively; These two plugs have identical profile, and plug profile and fluorescent tube shell are suitable, and difference only is the spacing of two binding posts; To the T5 lighting tube plug; Spacing is 4.54mm, and for the T8 lighting tube plug, spacing is 12.64mm.

Power drives is integrated on the lamp plate in this LED fluorescent tube, need not the lamp bracket power supply being installed or power supply is arranged, and the cost-saving, time and labour saving is installed simple; And circuit all is integrated on the lamp plate, during installation, directly lamp plate is installed on the aluminum hull and gets final product, and need not cabling in aluminum hull, and is simple in structure, easy to assembly.

The more important thing is; In this LED fluorescent tube, adopt the fluorescent tube shell of T6 specification, and the spacing of two binding posts can be set to T5 fluorescent tube specification or T8 fluorescent tube specification on the plug; Plug and aluminum hull are detachable installations; Can replace the T5 fluorescent tube downwards through adopting different plug structures, upward-compatible T8 fluorescent tube has favorable compatibility.

Preferably, plug 4 and aluminum hull 1 can still can firmly connect after repeatedly changing plug for being spirally connected.Particularly, consult Fig. 4 to Fig. 6, first screw 11 is set on the sidewall at aluminum hull 1 two ends, second screw 411 is set on the plug main body 41, during installation, first screw 11 is alignd with second screw 411, get final product through screw is fixing again.Be different from and connect and fix the situation that has buckle fracture, it is firm that present embodiment connects through the mode that is spirally connected, and realizes free conversion.

Because lamp plate 3 need be electrically connected with binding post 42; And it is fixing often to be used to connect spacing between the tie point of binding post 42 on the lamp plate 3; For being electrically connected between the plug 4 of realizing lamp plate 3 and different size, can adopt various flexible way, a metal wire 43 for example is set on binding post 42; Design pad or plug terminal on lamp plate 3; Metal wire 43 is soldered to respective pad or is fixed in the plug terminal, because metal wire 43 is flexible can bending, thereby realized being electrically connected of binding post 42 and lamp plate 3.In addition, can also be on lamp plate outconnector, realize being electrically connected with tight contact of metal lead wire through connecting line.

Consult Fig. 7 and Fig. 8; In the high integrated LED fluorescent lamp of the utility model; The LED power drives comprises full-bridge rectification buffer circuit, anti-interference filtration circuit and the lamp pearl constant-current driven chip that is linked in sequence; The input of full-bridge rectification buffer circuit is electrically connected the binding post on the plug, and the output of lamp pearl constant-current driven chip is electrically connected said LED lamp pearl.Civil power is introduced in the LED power drives by the binding post of plug, behind rectifying and wave-filtering, is sent in the lamp pearl constant-current driven chip, and the electric current of lamp pearl constant-current driven chip control lamp pearl makes the constant current of lamp pearl luminous.Present embodiment is controlled with respect to resistance-capacitance depressurization on the market, has the integrated level height, controls advantage accurately.

The above is merely the embodiment of the utility model; Be not thus the restriction the utility model claim; Every equivalent structure transformation that utilizes the utility model specification and accompanying drawing content to be done; Or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the utility model.

Claims

1. the high integrated LED fluorescent tube of Campatible is characterized in that, comprises aluminum hull, lampshade, lamp plate and plug, said aluminum hull and lampshade cooperate install form can ccontaining said lamp plate the fluorescent tube shell, the diameter of said fluorescent tube shell is 19.1mm; Be integrated with LED lamp pearl and LED power drives on the said lamp plate, said lamp plate be installed on the said aluminum hull and LED lamp pearl towards said lampshade; Comprise the plug main body on the said plug and be fixed in two binding posts that are used for external civil power on the plug main body; Said plug main body is removably installed in said aluminum hull two ends; Said binding post is electrically connected with lamp plate, and the spacing of said two binding posts is 4.54mm or 12.64mm.

2. the high integrated LED fluorescent tube of Campatible according to claim 1 is characterized in that: the sidewall at said aluminum hull two ends is provided with first screw, and said plug main body is provided with second screw, and said plug main body and aluminum hull are spirally connected fixing.

3. the high integrated LED fluorescent tube of Campatible according to claim 1, it is characterized in that: said binding post also is connected with a metal wire, and the free end of said metal wire is fixed on the said lamp plate.

4. the high integrated LED fluorescent tube of Campatible according to claim 3, it is characterized in that: said metal wire is welded on the lamp plate.

5. according to the high integrated LED fluorescent tube of each described Campatible of claim 1-4; It is characterized in that: said LED power drives comprises full-bridge rectification buffer circuit, anti-interference filtration circuit and the lamp pearl constant-current driven chip that is linked in sequence; The input of said full-bridge rectification buffer circuit is electrically connected the binding post on the said plug, and the output of said lamp pearl constant-current driven chip is electrically connected said LED lamp pearl.