CN202511128U - High-frequency plasma electrodeless discharge lamp for industrial factory building - Google Patents
High-frequency plasma electrodeless discharge lamp for industrial factory building Download PDFInfo
- Publication number
- CN202511128U CN202511128U CN2012200849838U CN201220084983U CN202511128U CN 202511128 U CN202511128 U CN 202511128U CN 2012200849838 U CN2012200849838 U CN 2012200849838U CN 201220084983 U CN201220084983 U CN 201220084983U CN 202511128 U CN202511128 U CN 202511128U
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- China
- Prior art keywords
- discharge lamp
- lampshade
- electrodeless discharge
- appliance box
- frequency plasma
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- Expired - Fee Related
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Abstract
The utility model relates to a high-frequency plasma electrodeless discharge lamp for an industrial factory building. The high-frequency plasma electrodeless discharge lamp comprises a high-frequency generator, a power coupler and an electrodeless bulb, wherein the high-frequency generator is placed in an electrical appliance box; a radiating ring is arranged at the periphery of a pedestal of the coupler; an internal opening of a lampshade is fixedly arranged on the pedestal; a radiating device is arranged between the bottom of the electrical appliance box and the lampshade and is formed by arranging and combining a plurality of metal sheets into an annular body in a spaced way; the metal sheets are aluminum sheets, stainless steel sheets or copper sheets; the radiating ring is an aluminum shutter type radiating ring; the lampshade is an aluminum reflecting lampshade; and the electrical appliance box is a high-voltage cast aluminum electrical appliance box. The high-frequency plasma electrodeless discharge lamp has the advantages of high light effect, good radiating performance and long service life.
Description
Technical field
The utility model relates to the high-frequency plasma electrodeless discharge lamp, is specifically related to a kind of high-frequency plasma electrodeless discharge lamp that is exclusively used in industrial premises.
Background technology
Common used in industry illumination of plant building light source mainly is with Metal halogen lamp, mercury lamp, incandescent lamp, high-pressure mercury lamp, LED lamp, fluorescent lamp etc. in the prior art, at present, does not also have a kind of illuminating lamp prodigiosin to embody good performance at everyways such as light efficiency, life-span, structure, stroboscopic, colour rendering, environmental protection simultaneously; Such as: the incandescent lamp light efficiency is low, the life-span short, and the high-pressure mercury lamp light efficiency is high, and colour rendering is poor; Complex structure needs to be equipped with starter or special circuit could be worked, and the Metal halogen lamp life-span is short; Power factor is low; The LED lamp costs an arm and a leg, and needs outfit power source special and heat dissipation problem to can't resolve the fluorescent lamp low price; But light efficiency is low, the life-span is short, can not satisfy the illumination of plant building demand.
The high-frequency plasma electrodeless discharge lamp is made up of radio-frequency generator, power coupler and electrodeless 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.Though the high-frequency plasma electrodeless discharge lamp has preferable performance at light efficiency, stroboscopic, colour rendering and power factor aspects; But because the coupler base temperature in the electrodeless bulb is high especially; This high temperature can reach in the electric appliance box, is prone to make the high frequency electric source in the electric appliance box to damage; The heat dissipating ring that uses in the existing electrodeless bulb all is the plastics heat dissipating ring, because to be provided with the coupler temperature high especially in the electrodeless bulb, plastics heat dissipating ring easy ageing comes off, and causes radio-frequency generator Yin Wendu in the electric appliance box too high and burn out.
Summary of the invention
To the problem that exists in the existing skill, the purpose of the utility model is to provide a kind of high-frequency plasma electrodeless discharge lamp that is used for industrial premises, its perfect heat-dissipating, and power coupler base temperature is difficult for reaching electric appliance box.
The utility model is the technical scheme that its purpose of realization is taked: a kind of high-frequency plasma electrodeless discharge lamp that is used for industrial premises; Comprise radio-frequency generator, power coupler and it's too late bulb; Said radio-frequency generator is built in electric appliance box; The base outer periphery heat dissipating ring of said coupler, the lampshade internal orifice is fixed on the base, is being provided with heat abstractor at the bottom of the said electric appliance box and between the lampshade.
Said heat abstractor becomes a ring bodies by number of metal sheet clearance-type permutation and combination; Said sheet metal is for being aluminium flake, stainless steel substrates or copper sheet.
Said heat dissipating ring is the louvered heat dissipating ring of aluminum.
Said lampshade is the aluminum lampshade; Said electric appliance box is high die casting aluminium electric appliance box.
Can know by technique scheme; The utility model adopts the first time heat radiation of the louvered heat dissipating ring of aluminum as power coupler; Carry out the heat radiation second time through the heat abstractor at the bottom of the electric appliance box and between the lampshade again; After twice heat radiation, the heat that power coupler produces can not reach electric appliance box from base; In addition, the relevant device on the light fixture is aluminum products, also is easy to heat radiation.
Description of drawings
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is further specified.
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model construction for heat radiating device sketch map.
Fig. 3 is the utility model heat dissipating ring structural representation.
Among the figure 1, electric appliance box, 2, radio-frequency generator, 3, heat abstractor, 4, heat dissipating ring, 5, power coupler, 6, electrodeless bulb, 7, lampshade.
The specific embodiment
Shown in Fig. 1-3, the utility model comprises radio-frequency generator 2, power coupler 5 and it's too late bulb 6, and radio-frequency generator 2 is built in electric appliance box 1, the base outer periphery heat dissipating ring 4 of coupler 5, and heat dissipating ring 4 adopts the louvered heat dissipating ring of aluminums.Lampshade 7 internal orifices are fixed on the base, are being provided with heat abstractor 3 at the bottom of the electric appliance box and between the lampshade 7.Heat abstractor 3 becomes a ring bodies by number of metal sheet clearance-type permutation and combination.Sheet metal is aluminium flake, stainless steel substrates or copper sheet.Heat dissipating ring 4 is the louvered heat dissipating ring of aluminum.Lampshade 7 is the aluminum lampshade; Said electric appliance box 1 is high die casting aluminium electric appliance box.The utility model adopts heat abstractor 3 and heat dissipating ring 4 to loose for twice, has improved its heat dispersion, to make it the life-span longer.
The utlity model has following main feature:
1. extra long life: no filament, electrodeless in the light, product reaches more than 60,000 hours service life, is 10 times of fluorescent lamp, 4 times of high-pressure mercury lamp, 6 times of Metal halogen lamp, the light decay of dying of old age＜16%.
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.
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 (5)
1. high-frequency plasma electrodeless discharge lamp that is used for industrial premises; Comprise radio-frequency generator (2), power coupler (5) and it's too late bulb (6); Said radio-frequency generator (2) is built in electric appliance box (1); It is characterized in that: the base outer periphery heat dissipating ring (4) of said coupler (5), lampshade (7) internal orifice is fixed on the base, is being provided with heat abstractor (3) at the bottom of the said electric appliance box and between the lampshade (7).
2. the high-frequency plasma electrodeless discharge lamp that is used for industrial premises according to claim 1 is characterized in that: said heat abstractor (3) becomes a ring bodies by number of metal sheet clearance-type permutation and combination.
3. the high-frequency plasma electrodeless discharge lamp that is used for industrial premises according to claim 2 is characterized in that: said sheet metal is aluminium flake, stainless steel substrates or copper sheet.
4. the high-frequency plasma electrodeless discharge lamp that is used for industrial premises according to claim 1 is characterized in that: said heat dissipating ring (4) is the louvered heat dissipating ring of aluminum.
5. the high-frequency plasma electrodeless discharge lamp that is used for industrial premises according to claim 1 is characterized in that: said lampshade (7) is the aluminum lampshade; Said electric appliance box (1) is high die casting aluminium electric appliance box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200849838U CN202511128U (en) | 2012-03-08 | 2012-03-08 | High-frequency plasma electrodeless discharge lamp for industrial factory building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200849838U CN202511128U (en) | 2012-03-08 | 2012-03-08 | High-frequency plasma electrodeless discharge lamp for industrial factory building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202511128U true CN202511128U (en) | 2012-10-31 |
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ID=47063613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200849838U Expired - Fee Related CN202511128U (en) | 2012-03-08 | 2012-03-08 | High-frequency plasma electrodeless discharge lamp for industrial factory building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202511128U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110736047A (en) * | 2019-11-12 | 2020-01-31 | 爱在传递(杭州)网络科技有限公司 | high-frequency inner-coupling electrodeless classroom eye-protecting lamp |
-
2012
- 2012-03-08 CN CN2012200849838U patent/CN202511128U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110736047A (en) * | 2019-11-12 | 2020-01-31 | 爱在传递(杭州)网络科技有限公司 | high-frequency inner-coupling electrodeless classroom eye-protecting lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121031 Termination date: 20150308 |
|
| EXPY | Termination of patent right or utility model |