High-frequency pole-free lamp

An electrodeless lamp, high-frequency technology, applied in discharge lamps, gas discharge lamp parts, lighting devices, etc., can solve problems such as damage, embrittlement of magnetic cores and coils, low efficiency, etc., achieve magnetic field stability, and improve heat dissipation efficiency. , the effect of prolonging the service life

Inactive Publication Date: 2007-06-13
深圳市格林莱电子技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

The High Frequency ElectroDeless Lamp (HFEL) uses an electric current instead of burning gas for lighting purposes due its better performance at higher frequencies compared to previous lamps. It also improves cooling efficiency when it works on larger areas without losing too much energy or causing damage from overheating. This makes HFELs longer lastingly than traditional lights while still being effective even under harsh conditions such as rainwater.

Problems solved by technology

Technological Problem: In order to make efficient coolings for high frequency electric lights without being affected or causing damage from overheated components like solder joints that connect them together.

Method used

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Embodiment Construction

[0014] Below in conjunction with the best embodiment shown in the accompanying drawings, it will be further described in detail.

[0015] As shown in FIG. 1 , the high-frequency electrodeless lamp of the present invention includes: a high-frequency electron source 1 , a power coupler 2 , an electrodeless discharge bulb 3 and a cooling block 5 . The electrodeless discharge bulb 3 airtightly seals a discharge cavity whose inner wall is coated with rare earth three primary color phosphors 32, and the closed discharge cavity is filled with amalgam low-pressure mixed gas, and is equipped with a main amalgam 33 and an auxiliary amalgam 34 etc.; the center of the bottom of the electrodeless discharge bulb 3 is recessed inwardly to form a cylindrical recess 31, and the power coupler 2 is placed in the cylindrical recess 31. As shown in Figure 3, the power coupler 2 includes an insulating sleeve 23 made of high temperature resistant insulating material, an induction coil 24 wound outsi...

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Abstract

A kind of high frequency nonpolar lamp, includes: high frequency electron resource (1), nonpolar discharge bulb (3) and the power coupler (2) that is set in its cavity (31); the upper section of the heat conduction metal bar that is used for supporting contacts with the cylinder shape magnetic core (22) in the middle of the power coupler (2); the heat conduction metal bar uses the heat tube (21) that has capillary tube structure (211) inside, the seal tube cavity of the heat tube (21) is filled with work fluid, the bottom end of which connects with one heat dispersing block (5); the heat quantity it produces when the power coupler (2) works make the work fluid at the top of the hot tube (21) boiloff and flow into the bottom of the hot tube (21) and release heat quantity outwards through the heat dispersing block (5), afterwards, which becomes liquid state and then is absorbed by the capillary tube structure (211) and then returns to the top of the hot tube (21) , the said circulation of the work fluid in the hot tube (21) can bring away high efficiently the heat quantity it produces continuously by the said power coupler (2). The technology plan of the invention can improve dramatically the heat dispersing efficiency of high frequency nonpolar lamp, therefore the service lifespan of the high frequency nonpolar lamp can be improved, and there is possibility to produce high power high frequency nonpolar lamp.

Description

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Claims

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Application Information

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Owner 深圳市格林莱电子技术有限公司
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