CN204042557U

CN204042557U - LED tubular lamp

Info

Publication number: CN204042557U
Application number: CN201420515436.XU
Authority: CN
Inventors: 骆高旺
Original assignee: TONGXIANG JIAWANG OPTOELECTRONICS CO Ltd
Current assignee: TONGXIANG JIAWANG OPTOELECTRONICS CO Ltd
Priority date: 2014-09-10
Filing date: 2014-09-10
Publication date: 2014-12-24
Anticipated expiration: 2024-09-10

Abstract

The utility model discloses a kind of LED tubular lamp; The purpose of this utility model is to provide a kind of long service life, drives external LED tubular lamp; It comprises fluorescent tube, lamp holder and LED light source module; The inwall of fluorescent tube scribbles one deck to add lustre to heat dissipation film, tube inner wall is provided with LED light source module along on fluorescent tube length direction; Lamp holder is placed on lamp tube ends, be connected with fluorescent tube by high conducting adhesive glue, it is made up of shell, insulation board and lamp base, the bottom of shell is circular base, and extend a circle sidewall along circular base edge to same direction, circular base has two holes, on the inwall that insulation board is fixed on circular base and insulation board the hole of circular base is sealed, lamp base passes insulation board and stretches out, and LED light source module is connected by wire with lamp base; It has the features such as simple, the easy to use and long service life of structure.

Description

LED tubular lamp

Technical field

The utility model relates to field of light fittings, especially a kind of illuminating LED tubular lamp.

Background technology

The patent No. be 201210540385 patent discloses a kind of LED tubular lamp, it is made up of fluorescent tube, lamp holder and LED lamp bar, LED lamp bar is arranged on fluorescent tube inside, lamp holder is installed on lamp tube ends, but this LED lamp bar is made up of LED light source module and drive unit, because drive unit and LED light source module are all installed in fluorescent tube, light source produces amount of heat due to illumination, and heat dispels the heat not in time in fluorescent tube, and heat is too much easy is damaged by drive unit or reduce its service life.

Summary of the invention

The purpose of this utility model is to overcome the deficiencies in the prior art, provides the LED tubular lamp that a kind of long service life, drive unit are external.

In order to achieve the above object, a kind of LED tubular lamp designed by the utility model, it comprises fluorescent tube, lamp holder and LED light source module; The inwall of fluorescent tube scribbles one deck to add lustre to heat radiation rete, tube inner wall is provided with LED light source module along on fluorescent tube length direction; Lamp holder is placed on lamp tube ends, and be connected with fluorescent tube by high conducting adhesive glue, it is made up of shell, insulation board and lamp base; The end of shell is circular base, and be extended with sidewall along circular base edge to same direction, circular base has two holes, on the inwall that insulation board is fixed on circular base and insulation board the hole of circular base is sealed, lamp base passes insulation board and stretches out, hole one_to_one corresponding in lamp base and circular base, and directly large than lamp base of the diameter in hole in circular base, LED light source module is connected by wire with lamp base.

In order to improve the brightness of LED tubular lamp and strengthen radiating effect, described add lustre to that heat radiation rete is aluminium coated, nanometer glue-line or the heat conduction of frosted shape add lustre to glue-line.

In order to make LED light source module more firm on fluorescent tube, described LED light source module is connected on tube inner wall by high conducting adhesive is gluing.

In order to make lamp base more reliable and more stable with coordinating of lamp socket, described lamp base to stretch out 1-2 centimetre through insulation board.

In order to improve the service life of fluorescent tube, the inwall of described fluorescent tube scribbles the explosion-proof glue that one deck prevents fluorescent tube from bursting.

LED tubular lamp in use, LED tubular lamp is arranged on lampshade, the drive unit of driving LED spot is installed in lampshade together with lamp base, LED tubular lamp and drive unit be not in the same side of lampshade, be series relationship between lamp socket and drive unit, drive unit and LED light source mould splits from, make drive unit can not Yin Wendu too high and damage or reduce the problems such as service life, therefore, it has the features such as simple, the easy to use and long service life of structure.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model.

Fig. 2 is the sectional view of lamp holder;

Fig. 3 is the right view of lamp holder;

Fig. 4 is the left view of lamp holder.

Detailed description of the invention

Below in conjunction with accompanying drawing, the utility model will be further described.

Embodiment one:

As shown in Figure 1, Figure 2, Figure 3, Figure 4, a kind of LED tubular lamp that the present embodiment describes, it comprises fluorescent tube 1, lamp holder and LED light source module 2, the inwall of fluorescent tube 1 scribbles the heat conduction of one deck frosted shape to add lustre to glue-line, make LED tubular lamp brighter, improve radiating efficiency, the high conducting adhesive of LED light source module 2 is gluing to be connected on fluorescent tube 1 inwall simultaneously, prevents from making because temperature in fluorescent tube is too high LED light source module 21 to drop from fluorescent tube, lamp sleeve is at fluorescent tube 1 two ends, bonded by high conducting adhesive glue and fluorescent tube 1, it is by shell 3, insulation board 4 and lamp base 5 form, the bottom of shell 3 is circular base, and extend a circle sidewall along circular base edge to same direction, circular base has two circular holes 6, on the inwall that insulation board 4 is fixed on circular base and insulation board 4 circular hole 6 of circular base is sealed, the direct diameter than circular hole 6 of lamp base 5 is little, prevent from producing short circuit because of galvanic contact shell, lamp base 5 passes insulation board 4 and stretches out 2 centimetres, lamp base 5 is made to have enough length to be connected with the socket of lamp bracket, LED light source module 2 is connected by wire with lamp base 5, form path.

Embodiment two:

The present embodiment and the difference being embodiment one are the inwall of fluorescent tube 1 scribbles one deck nanometer glue-line, make LED tubular lamp brighter, improve radiating efficiency simultaneously.

Embodiment three:

The inwall that the difference of the present embodiment and embodiment one, embodiment two is fluorescent tube 1 scribbles the heat conduction of one deck frosted shape to add lustre to glue-line, make LED tubular lamp brighter, improve radiating efficiency simultaneously.

Claims

1. a LED tubular lamp, is characterized in that: it comprises fluorescent tube, lamp holder and LED light source module; The inwall of fluorescent tube scribbles one deck to add lustre to heat radiation rete, tube inner wall is provided with LED light source module along on fluorescent tube length direction; Lamp holder is placed on lamp tube ends, and be connected with fluorescent tube by high conducting adhesive glue, it is made up of shell, insulation board and lamp base; The end of shell is circular base, and be extended with sidewall along circular base edge to same direction, circular base has two holes, on the inwall that insulation board is fixed on circular base and insulation board the hole of circular base is sealed, lamp base passes insulation board and stretches out, hole one_to_one corresponding in lamp base and circular base, and directly large than lamp base of the diameter in hole in circular base, LED light source module is connected by wire with lamp base.

2. a kind of LED tubular lamp according to claim 1, is characterized in that: the described heat dissipation film that adds lustre to is aluminium coated, nanometer glue-line or the heat conduction of frosted shape add lustre to glue-line.

3. a kind of LED tubular lamp according to claim 1, is characterized in that: described LED light source module is connected on tube inner wall by high conducting adhesive is gluing.

4. a kind of LED tubular lamp according to claim 1, is characterized in that: described lamp base to stretch out 1-2 centimetre through insulation board.

5. a kind of LED tubular lamp according to claim 1, is characterized in that: the inwall of described fluorescent tube scribbles the explosion-proof glue that one deck prevents fluorescent tube from bursting.