CN204026217U - A kind of 360 ° of emitting led fluorescent lamps - Google Patents

Abstract

The emitting led fluorescent lamp in open a kind of complete 360 °, the visual angle of the utility model, comprise lamp body and lamp holder, lamp body shell is glass tube, and there is extraction electrical terminals at lamp holder 2 two ends; Have in lamp body and be encapsulated in the groove that cross section is equilateral triangle strip stereo structure package support by some LED luminescent wafers of setting power configuration by heat conduction elargol; In described groove, all the other positions are marked with fluorescent material mixing casting glue.Due to outwards bright dipping on three limits that three groups of LED daylight lamp are encapsulated in equilateral triangle respectively, form 360 °, full visual angle to external exposure, uniform in light emission, color rendering is good, and colour temperature uniformity is good and fluorescent material aging life-span is longer.The light efficiency of LED daylight lamp is high, uniform in light emission, reliability are high, and is integral type encapsulation.

Description

A kind of 360 ° of emitting led fluorescent lamps

Technical field

The utility model relates to a kind of 360 ° of emitting led fluorescent lamps, belongs to household electrical appliance field of illumination lamp technology.

Background technology

LED light source has the multiple advantage such as energy-saving and environmental protection, life-span length, such as LED daylight lamp compares fluorescent lamp economize on electricity up to more than 60%, life-span is more than 10 times of common fluorescent tube, almost non-maintaining, there is not problems such as often changing fluorescent tube, ballast, starter or electronic lamp holder, compared with common fluorescent lamp, use LED daylight lamp 1 year, can save because the electricity charge are saved and purchase lamp expense.On the other hand, LED because of light source be the semiconductor light source of environmental type, light is soft, spectroscopic pure, is conducive to sight protectio and healthy.Conventional LED fluorescent lamp tube arranges aluminium base on a semicircle aluminium section bar, and aluminium base welds LED light source component, and exiting surface is that semicircle PC covers, and rising angle is little, and light loss is serious, and cost is high and packaging technology complicated.

Be exactly the LED daylight lamp that lighting angle is not more than 120 ° disclosed in utility model patent " a kind of LED daylight lamp " (application number: CN201220412188.7) and " a kind of LED daylight lamp " (application number: CN201120105985.6); Disclosed in " novel wide-angle LED fluorescent lamp " (application number: CN201320676232.X), also just fluorescent light source assembly is covered on the light-emitting area wherein forming 300 °.The emitting led fluorescent lamp product in a kind of complete 360 °, visual angle becomes required.

Summary of the invention

The purpose of this utility model overcomes deficiency described in background technology, the emitting led fluorescent lamp in open a kind of complete 360 °, visual angle, and the light efficiency of described LED daylight lamp is high, uniform in light emission, reliability are high, and be integral type encapsulation.

The technical solution of the utility model is: a kind of 360 ° of emitting led fluorescent lamps, and comprise lamp body (1) and lamp holder (2), there is extraction electrical terminals the outer end of described lamp holder (2); It is characterized in that: described lamp body (1) is equilateral triangle three-dimensional encapsulation glass tubular body, described lamp body (1) is made up of illuminating module (11) and glass tube (12), is encapsulated in the groove that cross section is equilateral triangle strip stereo structure package support (101) by some LED luminescent wafers (103) of setting power configuration;

Described illuminating module (11) comprises equilateral triangle strip package support (101), LED wafer (103), gold thread (102), heat conduction elargol (104) and fluorescent material mixing casting glue (105); Fluted on three limits of described gores shape package support, described heat conduction elargol (104) is positioned in described groove, described LED wafer (103) is connected on heat conduction elargol (104), have gold thread (102) to be electrically connected between each LED wafer (103), in the groove of the positive triangle strip package support (101) after having connected, all the other positions are marked with fluorescent material mixing casting glue (105);

Described illuminating module (11) is positioned at described cylinder glass pipe (12) center, and the two ends of illuminating module (11) are supported on described lamp holder (2).

The utility model 360 ° of emitting led fluorescent lamps, because LED wafer (103) overall package is in equilateral triangle strip package support (101) groove, reliability is higher, machine-shaping is easier, outwards bright dipping on three limits that three groups of LED daylight lamp are encapsulated in equilateral triangle respectively, forms 360 °, full visual angle to external exposure, uniform in light emission, color rendering is good, and colour temperature uniformity is good and fluorescent material aging life-span is longer.

The beneficial effects of the utility model are:

(1) direct plurality of LEDs integrated chip is encapsulated on cooling stand, eliminates aluminium base and the assembly technology such as LED component paster, coating heat-conducting silicone grease, not only reduce intermediate thermal conductivity medium, reduce outside thermal contact resistance, assemble simpler and easy;

(2) adopt equilateral triangle strip LED support, LED wafer is with 120 ° of distribution encapsulation, and form the luminescence of 360 °, full visual angle, range of exposures is wider, evenly;

(3) integral type integrated Packaging Technology, light efficiency is high, reliability is high, and cost is low.

Accompanying drawing explanation

Fig. 1 is the utility model outward appearance shaft side figure;

Fig. 2 is the utility model front view;

Fig. 3 is that Fig. 2 is along A-A sectional view;

Fig. 4 is that Fig. 2 is along B-B sectional view;

Fig. 5 is C place enlarged drawing in Fig. 4.

Description of symbols in figure: 1-lamp body, 2-lamp holder, 11-illuminating module, 12-glass tube, 101-package support, 102-gold thread, 103-LED wafer, 104-heat conduction elargol, 105-fluorescent material mixing casting glue.

Detailed description of the invention

Below in conjunction with accompanying drawing, the utility model embodiment is described further:

As shown in accompanying drawing 1 ~ 5, a kind of 360 ° of emitting led fluorescent lamps of the utility model, comprise lamp body 1 and lamp holder 2, there is extraction electrical terminals the outer end of lamp holder 2, lamp body 1 is equilateral triangle three-dimensional encapsulation glass tubular body, lamp body 1 is made up of illuminating module 11 and glass tube 12, is encapsulated in the groove that cross section is equilateral triangle strip stereo structure package support 101 by some LED luminescent wafers 103 of setting power configuration;

Described illuminating module 11 comprises equilateral triangle strip package support 101, LED wafer 103, gold thread 102, heat conduction elargol 104 and fluorescent material mixing casting glue 105; Fluted on three limits of described gores shape package support, described heat conduction elargol 104 is positioned in described groove, described LED wafer 103 is connected on heat conduction elargol 104, have gold thread 102 to be electrically connected between each LED wafer 103, in the groove of the positive triangle strip package support 101 after having connected, all the other positions are marked with fluorescent material mixing casting glue 105;

Described illuminating module 11 is positioned at described cylinder glass pipe 12 center, and the two ends of illuminating module 11 are supported on described lamp holder 2.

A kind of 360 ° of emitting led fluorescent lamps of the present invention, because LED wafer 103 overall package is in equilateral triangle strip package support 101 groove, reliability is higher, machine-shaping is easier, outwards bright dipping on three limits that three groups of LED daylight lamp are encapsulated in equilateral triangle respectively, forms 360 °, full visual angle to external exposure, uniform in light emission, color rendering is good, and colour temperature uniformity is good and fluorescent material aging life-span is longer.

The utility model 360 ° of emitting led fluorescent lamps are directly encapsulated on cooling stand by plurality of LEDs integrated chip, eliminate aluminium base and the assembly technology such as LED component paster, coating heat-conducting silicone grease, not only reduce intermediate thermal conductivity medium, reduce outside thermal contact resistance, assemble simpler and easy; Adopt equilateral triangle strip LED support, LED wafer is with 120 ° of distribution encapsulation, and form the luminescence of 360 °, full visual angle, range of exposures is wider, evenly; Integral type integrated Packaging Technology, light efficiency is high, reliability is high, and cost is low, has very strong practicality, has significant Social and economic benef@.

These are only embodiment of the present utility model, but be not limited to the utility model, all make within spirit of the present utility model and principle any amendment, equivalent to replace or improvement etc., all should be included within right of the present utility model.

Claims (1)

1. 360 ° of emitting led fluorescent lamps, comprise lamp body (1) and lamp holder (2), there is extraction electrical terminals the outer end of described lamp holder (2); It is characterized in that: described lamp body (1) is equilateral triangle three-dimensional encapsulation glass tubular body, described lamp body (1) is made up of illuminating module (11) and glass tube (12), is encapsulated in the groove that cross section is equilateral triangle strip stereo structure package support (101) by some LED luminescent wafers (103) of setting power configuration;

Described illuminating module (11) comprises equilateral triangle strip package support (101), LED wafer (103), gold thread (102), heat conduction elargol (104) and fluorescent material mixing casting glue (105); Fluted on three limits of described gores shape package support, described heat conduction elargol (104) is positioned in described groove, described LED wafer (103) is connected on heat conduction elargol (104), have gold thread (102) to be electrically connected between each LED wafer (103), in the groove of the positive triangle strip package support (101) after having connected, all the other positions are marked with fluorescent material mixing casting glue (105);

Described illuminating module (11) is positioned at described cylinder glass pipe (12) center, and the two ends of illuminating module (11) are supported on described lamp holder (2).