CN202371489U

CN202371489U - Energy-saving civil small-power integrated electrodeless lamp

Info

Publication number: CN202371489U
Application number: CN201120492748XU
Authority: CN
Inventors: 邱波
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-12-02
Filing date: 2011-12-02
Publication date: 2012-08-08
Anticipated expiration: 2021-12-02

Abstract

The utility model discloses an energy-saving civil small-power integrated electrodeless lamp which comprises an electrodeless bulb, a power coupler and a high-frequency generator, wherein the power coupler is arranged in the electrodeless bulb, and a base of the power coupler and a bulb lower shell are connected into an integrated structure; the high-frequency generator is placed in the bulb lower shell, and a power line of the high-frequency generator is connected with a joint. The power of the power coupler is 10-30W, and heat-radiating rings are arranged on the periphery of the base of the power coupler. The energy-saving civil small-power integrated electrodeless lamp has the beneficial effects that the energy-saving civil small-power integrated electrodeless lamp is suitable for the civil requirements, is easy for heat radiation, has the obvious characteristics of high light efficiency, energy conservation, super-long service life, environment friendliness and the like and is low in stroboflash, high in color-rendering property and high in power factor; and as the energy-saving civil small-power integrated electrodeless lamp is suitable for the civil requirements, an incandescent lamp can be replaced.

Description

The electrodeless lamp of a kind of energy-saving civilian small-power one

Technical field

The utility model relates to a kind of electrodeless lamp, relates in particular to a kind of civilian small-power (10W-30W) one HF lamp without electrodes.

Background technology

Energy-saving and emission-reduction, the protection environment, merit is now, the profit is in the future thousands of years.China will will carry out stage by stage in March, 2012 and eliminate incandescent lamp, at first eliminate more than 100 watts, eliminate the incandescent lamp of 75 watts, 60 watts, 40 watts and 25 watts then respectively.

Advocate the today of " energy-saving and emission-reduction " energetically in country, along with the propaganda of policy is implemented and is carried out, energy-saving residence on a large scale, promote on a large scale, the energy-saving illumination product will receive more and more consumers' favor.The green illumination light fixture is not extensive in the use of China.An investigation at 2009 beginning of the years shows, is in Shanghai City of national leading position in economy, and resident family uses the ratio of " incandescent lamp " up to 45%, also has 15% energy-saving " the extra heavy pipe fluorescent lamp " of light fixture right and wrong." incandescent lamp " not only power consumption is high, and service life is short, also exists stroboscopic high, affects one's power of vision.That at present, did not use the three primary colours high efficiency fluorescent lamp in family and the enterprises and institutions accounts for 70%.Country is just stepping up to realize the construction of " Green Lighting Project ".HF lamp without electrodes of the prior art is made up of radio-frequency generator, coupler and bulb three parts; It is that electromagnetic field through radio-frequency generator is coupled in the bulb with the mode of induction, makes the gas avalanche ionization in the bulb, forms plasma, produces ultraviolet ray, and the fluorescent material of light inwall receives ultraviolet ray excited generation visible light.But, be not suitable for the civilian needs of family, in addition because existing electrodeless lamp power is bigger; The temperature of the coupler in the electrodeless bulb is high especially, and this high temperature can reach radio-frequency generator, makes its easy damage; Because the heat dissipating ring of electrodeless lamp plastic products normally, easy ageing comes off in addition.

Summary of the invention

To above-mentioned defective of the prior art; The purpose of the utility model is to provide a kind of energy-saving civilian small-power one electrodeless lamp; Its power is 10W-30W, is easy to heat radiation, and light efficiency is high, the life-span is long, stroboscopic is low and have the characteristics of high-color rendering, High Power Factor; Be fit to civilian requirement, the instead incandescent lamp.

The utility model is the technical scheme that its purpose of realization is taked: the electrodeless lamp of a kind of energy-saving civilian small-power one; Comprise electrodeless bulb, power coupler and radio-frequency generator; Said power coupler is located in the electrodeless bulb; The base of said power coupler and bulb lower house connect into an overall structure, and said radio-frequency generator is built in the bulb lower house, and the power line of radio-frequency generator is connected on the joint.The power of said power coupler is 10W-30W, its base outer periphery heat dissipating ring.Said heat dissipating ring is aluminium or stainless steel heat dissipating ring.Said joint adopts screwed union or hook receiver.Said screwed union is the E27 screwed union.

The beneficial effect of the utility model: be fit to civilian requirement, be easy to heat radiation, have distinguishing features such as light efficiency height, energy-conservation, extra long life, environmental protection, and stroboscopic low, have the characteristics of high-color rendering, High Power Factor, be fit to civilian requirement, instead incandescent lamp.

Description of drawings

Fig. 1 is the utility model structural representation;

Fig. 2 is an aluminum heat dissipating ring structural representation.

Among the figure: 1, electrodeless bulb, 2, power coupler, 3, heat dissipating ring, 4, base, 5, the bulb lower house, 6, radio-frequency generator, 7, joint.

The specific embodiment

As shown in Figure 1, the utility model comprises electrodeless bulb 1, radio-frequency generator 6 and is located at electrodeless bulb internal power coupler 2.The power bracket that power coupler 2 adopts is 10W-30W, and its base 4 connects into an overall structure with bulb lower house 5.Base 4 outer periphery heat dissipating rings 3 can adopt aluminium or stainless steel to make, and are as shown in Figure 2, and aluminum or stainless heat dissipating ring periphery are evenly laid radiating fin.Radio-frequency generator 6 is built in the bulb lower house 5, and the power line of radio-frequency generator 6 is connected on the joint 7.Joint 7 adopts screwed union or hook receiver.Screwed union is the E27 screwed union.

Fig. 3 is the radio-frequency generator circuit structure; Its operation principle: the high-frequency agitation source that produces the 2-3 megahertz by MOSFET driving tube Q2, Q3; The matching network induction that constitutes via out put reactor T2, resonant capacitance C10, C11 and coupler inductance coil puts on electrodeless bulb; Make inert gas and mercury vapour ionization generation 253nm ultraviolet ray in the electrodeless bulb, the three primary colors fluorescent powder that excites the electrodeless bulb inwall to apply sends visible light.

The utility model main feature is following:

1. extra long life: no filament, electrodeless in the light, product reaches more than 60,000 hours service life, is 20 times of incandescent lamp, is 10 times of fluorescent lamp.

2. energy-efficient: effective luminous flux is high, High Power Factor.

3. there is not stroboscopic: operating frequency 2.68mMhz, no stroboscopic, low dazzle, protection eye health.

4. environmental protection: do not contain liquid mercury, real pollution-free green light source.

5. high-color rendering: colour rendering index＞more than 80, light is soft, and illuminated object presents natural colour.

6. moment starts: restart but moment starts, need not preheating, frequently opening the light does not influence service life.

7. safe and reliable: can be at voltage 70V-280V, in subzero 40 ℃ of-50 ℃ of scopes of ambient humidity, all can start and work.

Claims

1. electrodeless lamp of energy-saving civilian small-power one; Comprise electrodeless bulb (1), power coupler (2) and radio-frequency generator (6); Said power coupler (2) is located in the electrodeless bulb; It is characterized in that: the base (4) of said power coupler (2) connects into an overall structure with bulb lower house (5), and said radio-frequency generator (6) is built in the bulb lower house (5), and the power line of radio-frequency generator (6) is connected on the joint (7).

2. the electrodeless lamp of energy-saving civilian small-power one according to claim 1; It is characterized in that: the power of said power coupler (2) is 10W-30W; Its base (4) outer periphery heat dissipating ring (3), said joint (7) adopts screwed union or hook receiver.

3. the electrodeless lamp of energy-saving civilian small-power one according to claim 2, it is characterized in that: said heat dissipating ring (3) is aluminium or stainless steel heat dissipating ring.

4. the electrodeless lamp of energy-saving civilian small-power one according to claim 2, it is characterized in that: said screwed union is the E27 screwed union.