CN201527962U

CN201527962U - Low-frequency electrodeless lamp

Info

Publication number: CN201527962U
Application number: CN2009202088933U
Authority: CN
Inventors: 郭拥军
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-09-18
Filing date: 2009-09-18
Publication date: 2010-07-14
Anticipated expiration: 2019-09-18

Abstract

The utility model discloses a low-frequency electrodeless lamp without an electrode. The fundamental principles of electromagnetic induction and gas discharge are integrated, an electronic ballast generates high frequency, a magnetic generator consisting of a metal coil ring (an iron core and a winding) creates magnetic field around a glass tube containing amalgam and other gases, activated electrons retreats to low-energy state from high-energy state so as to emit ultraviolet, and the ultraviolet is transformed to visible light by nano fluorescent powders with six primary colors on the surface of the glass tube. The low-frequency electrodeless lamp has the advantages of having simple and reasonable structure, small volume, light weight and high power factor, and prolonging the self service life of the lamp tube and the ballast.

Description

Low frequency electrodeless lamp

Technical field

The utility model relates to the application component of lighting device, especially a kind of low frequency electrodeless lamp.

Background technology

At present, a large amount of fluorescent lamps that use, great majority still need connect ballast and starter starts illumination, because the restriction of ballast and starter structure, it is longer in use to exist start-up time, more and lower, the high deficiency of energy consumption of power factor (PF) of flicker number of times during startup, present like product, the shortcoming of HF lamp without electrodes maximum is its operating frequency 2.65MHz, can produce electromagnetic interference to other power consumption equipments, be subjected to operating frequency simultaneously and place restrictions on, power can't be accomplished more than the 200W.

The utility model content

In order to overcome the deficiencies in the prior art, the utility model provides a kind of low frequency electrodeless lamp, and operating frequency is 140-250KHz, and power can rise to more than the 400W.Its Discharge illuminating is not between two electrodes of conventional light source, but in the magnetic field of a closure, carry out, electric energy by magnetic field induction mode be coupled in the fluorescent tube, entire work process does not re-use filament and the electrode in the conventional light source, avoided a series of restriction lamp lifes such as export license of conventional light source and the difficult problem of performance, thus the performance and the life-span of having improved whole illuminator.

The utility model adopts following technical scheme:

The utility model does not have electrode, set electromagnetic induction and gas discharge basic principle, produce high-frequency by electric ballast, around the coloured glaze pipe that contains solid mercury and other gases, create magnetic field by the electromagnetic generator that wire coil ring (iron core and winding) is formed, the electronics that activates falls back on lower state and radiates ultraviolet ray from upper state, by coloured glaze tube-surface nanometer six-basic-color fluorescent material ultraviolet ray is converted into visible light.

Described winding constitutes electromagnetic generator on iron core.

Amalgam is solid-state mercury, is arranged on coloured glaze pipe inside.

Because adopted above technical scheme, the utlity model has following beneficial effect: simple and reasonable, volume is little, in light weight and power factor (PF) height, effectively characteristics such as prolonging lamp tube and ballast self working life.

Description of drawings

Fig. 1 is the structural representation of this practical low frequency electrodeless lamp.

1-iron core, 2-winding, 3-amalgam, 4-ultra-violet radiation among the figure

Embodiment

As shown in Figure 1, accompanying drawing has provided embodiment of the present utility model, further specify as follows in conjunction with the accompanying drawings: produce high-frequency by electric ballast, around the coloured glaze pipe that contains solid mercury and other gases, create magnetic field by the electromagnetic generator that wire coil ring (iron core 1 and winding 2) is formed, the electronics that activates falls back on lower state and radiates ultraviolet ray from upper state, by coloured glaze tube-surface nanometer six-basic-color fluorescent material ultraviolet ray is converted into visible light.

Described winding 2 constitutes electromagnetic generator on iron core 1.

It should be noted that at last: above embodiment only in order to the explanation the utility model and and the described technical scheme of unrestricted the utility model; Therefore, although this specification has been described in detail the utility model with reference to each above-mentioned embodiment,, those of ordinary skill in the art should be appreciated that still and can make amendment or be equal to replacement the utility model; And all do not break away from the technical scheme and the improvement thereof of spirit and scope of the present utility model, and it all should be encompassed in the claim scope of the present utility model.

Claims

1. a low frequency electrodeless lamp comprises iron core, winding, amalgam and ultra-violet radiation, it is characterized in that: described winding constitutes electromagnetic generator on iron core.

2. low frequency electrodeless lamp as claimed in claim 1 is characterized in that: amalgam is solid-state mercury, is arranged on coloured glaze pipe inside.