CN202327859U - High-frequency electrodeless mining lamp - Google Patents
High-frequency electrodeless mining lamp Download PDFInfo
- Publication number
- CN202327859U CN202327859U CN 201120449008 CN201120449008U CN202327859U CN 202327859 U CN202327859 U CN 202327859U CN 201120449008 CN201120449008 CN 201120449008 CN 201120449008 U CN201120449008 U CN 201120449008U CN 202327859 U CN202327859 U CN 202327859U
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- CN
- China
- Prior art keywords
- lampshade
- electric box
- insulation plate
- insulation board
- heat insulation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model relates to a high-frequency electrodeless mining lamp, which comprises an electric box, a heat dissipation ring and a lampshade, wherein a high frequency generator power supply is arranged inside the electric box; and a heat insulation plate is arranged between the bottom part of the electric box and the lampshade. The heat insulation plate adopts a non-metallic heat insulation plate. The non-metallic heat insulation plate is a flame-retardant plastic heat insulation plate or a ceramic heat insulation plate. The electric box comprises an upper electric box cover and a lower electric box cover, and buckles are arranged on the upper electric box cover and the lower electric box cover. The heat dissipation ring adopts a louvered aluminum heat dissipation ring. The lampshade adopts an aluminum reflector lampshade. The high-frequency electrodeless mining lamp has the advantages of high light efficiency, good heat dissipation performance and long service life, and is convenient to maintain.
Description
Technical field
The utility model relates to a kind of HF lamp without electrodes, is specifically related to a kind of high-frequency pole-free bulkhead lamp capable.
Background technology
Industrial and mineral lighting source commonly used in the prior art mainly is with Metal halogen lamp, mercury lamp, incandescent lamp, high-pressure mercury lamp, LED lamp, fluorescent lamp etc., 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, and the LED lamp costs an arm and a leg, and needs outfit power source special and heat dissipation problem can't resolve; The fluorescent lamp low price, but light efficiency is low, the life-span short, can not satisfy the illumination of plant building demand.
HF lamp without electrodes 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.Though HF lamp without electrodes has preferable performance at light efficiency, stroboscopic, colour rendering and power factor aspects, 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 it is high especially to be provided with the coupler temperature in the electrodeless bulb, plastics heat dissipating ring easy ageing comes off.In addition, existing its electric appliance box of high-frequency pole-free light fixture all is all-in-one-piece, the inconvenience maintenance.
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 pole-free bulkhead lamp capable, its perfect heat-dissipating, and coupler base temperature is difficult for reaching electric appliance box, and is convenient to maintenance.
The utility model is the technical scheme that its purpose of realization is taked: a kind of high-frequency pole-free bulkhead lamp capable, comprise electric appliance box, heat dissipating ring and the lampshade of built-in radio-frequency generator power supply, and establish thermal insulation board at the bottom of the said electric appliance box and between the lampshade.
Said thermal insulation board is nonmetal thermal insulation board.Said nonmetal thermal insulation board is flame retardant plastics thermal insulation board or ceramic heat-insulation board.
Said electric appliance box is made up of electric appliance box loam cake and electric box lower cover, establishes buckle at said electric appliance box loam cake and electric box lower cover.Said heat dissipating ring is the louvered heat dissipating ring of aluminum.Said lampshade is the aluminum lampshade.
The beneficial effect of the utility model:Light efficiency height, perfect heat-dissipating, long service life and be convenient to the maintenance.
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.
Among the figure 1, hook, 2, the electric appliance box loam cake, 3, the electric box lower cover, 4, plastic heat shield, 5, heat dissipating ring, 6, power coupler, 7, electrodeless bulb, 8, lampshade, 9, buckle, 10, the radio-frequency generator power supply.
The specific embodiment
As shown in Figure 1, the utility model comprises electric appliance box, and radio-frequency generator power supply 10 is set in the casing.Electric appliance box is made up of electric appliance box loam cake 2 and electric box lower cover 3, on electric appliance box loam cake 2 and electric box lower cover 3, establishes buckle 9, but maintenance is convenient in the electric appliance box folding.Establishing thermal insulation board 4 at the bottom of the electric appliance box and between the lampshade 8.Thermal insulation board 4 adopts nonmetallic materials to process, as adopting flame retardant plastics thermal insulation board or ceramic heat-insulation board.Thermal insulation board 4 has intercepted the high temperature on the coupler base in the electrodeless bulb.Heat dissipating ring 5 adopts the louvered heat dissipating ring of aluminum, is contained in through screw thread on the coupler base of power coupler 6.Lampshade 8 is the aluminum lampshade.Power coupler and aluminum lampshade all are easy to heat radiation.
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.
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 (6)
1. high-frequency pole-free bulkhead lamp capable comprises it is characterized in that electric appliance box, heat dissipating ring (5) and the lampshade (8) of built-in radio-frequency generator power supply (10): establish thermal insulation board (4) at the bottom of the said electric appliance box and between the lampshade (8).
2. high-frequency pole-free bulkhead lamp capable according to claim 1 is characterized in that: said thermal insulation board (4) is nonmetal thermal insulation board.
3. high-frequency pole-free bulkhead lamp capable according to claim 2 is characterized in that: said nonmetal thermal insulation board is flame retardant plastics thermal insulation board or ceramic heat-insulation board.
4. high-frequency pole-free bulkhead lamp capable according to claim 1 is characterized in that: said electric appliance box is made up of electric appliance box loam cake (2) and electric box lower cover (3), establishes buckle (9) at said electric appliance box loam cake (2) and electric box lower cover (3).
5. high-frequency pole-free bulkhead lamp capable according to claim 1 is characterized in that: said heat dissipating ring (5) is the louvered heat dissipating ring of aluminum.
6. high-frequency pole-free bulkhead lamp capable according to claim 1 is characterized in that:
Said lampshade (8) is the aluminum lampshade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120449008 CN202327859U (en) | 2011-11-15 | 2011-11-15 | High-frequency electrodeless mining lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120449008 CN202327859U (en) | 2011-11-15 | 2011-11-15 | High-frequency electrodeless mining lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202327859U true CN202327859U (en) | 2012-07-11 |
Family
ID=46439840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120449008 Expired - Fee Related CN202327859U (en) | 2011-11-15 | 2011-11-15 | High-frequency electrodeless mining lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202327859U (en) |
-
2011
- 2011-11-15 CN CN 201120449008 patent/CN202327859U/en not_active Expired - Fee Related
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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: 20120711 Termination date: 20141115 |
|
| EXPY | Termination of patent right or utility model |