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Energy-saving lamp

A technology of energy-saving lamps and lamp caps, applied in the field of lighting lamps, can solve the problems of slow lighting, long lamp tube time, insufficient mercury pressure, etc.

Inactive Publication Date: 2010-05-26
江西索普信实业有限公司
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  • Abstract
  • Description
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Problems solved by technology

[0002] Generally, liquid mercury is used in energy-saving lamp tubes. Although the problem of mercury supply has been solved, the problem of environmental pollution has been brought about. Therefore, there has been the emergence of indium amalgam technology. It takes a certain amount of time to release, so conventional energy-saving lamps using indium amalgam need more than three minutes to reach the rated brightness.
Especially when used in energy-saving lamps with shades, it takes longer to reach the rated brightness
This is because the release of mercury from the amalgam is relatively slow, and the mercury pressure is not enough. Therefore, it takes a long time for the lamp to light up (reaching more than 85% of the rated luminance) when the lamp is turned on. This is the shortcoming of the current energy-saving lamps.

Method used

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Embodiment Construction

[0008] As shown in the figure, the present invention includes a lamp cap 1 with an electronic ballast built in, multiple lamp tubes 2 and 3 fixed on the lamp cap, and tungsten wires 5a, 5b connected to the guide wire 4 in the lamp tube 2 The stems 6a, 6b of the lamp tube 2 are provided with bismuth-indium amalgam sheets 7a, 7b on the stem posts 6a, 6b in the lamp tube 2, and the auxiliary bismuth-indium amalgam sheets 8a, 8b are arranged in the lamp tube 3 without stems , and the lamp tube 3 is provided with a long tail tube 10 containing bismuth, indium and mercury pellets 9, its lower end communicates with the lamp tube 3, and its upper end is closed and extends into the lamp holder 1.

[0009] The working principle of the energy-saving lamp is: the filament of the lamp tube is heated by the current provided by the ballast. When the temperature is 1160K, the electronic powder on the filament starts to emit electrons, and the electrons collide with the argon atoms to produce i...

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Abstract

The invention relates to an energy-saving lamp. The energy saving lamp comprises a lamp cap, multiplex lamp tubes and a core column with tungsten filaments, wherein an electronic ballast is arranged in the lamp cap, the multiplex lamp tubes are fixed on the lamp cap, and the core column connected with a conducting wire is arranged in the lamp tube; a bismuth-indium-mercury alloy sheet is arranged on the core column in the lamp tube; and an auxiliary bismuth-indium-mercury alloy sheet is arranged in the lamp tube without the core column, the lamp tube orifice is provided with a long-tail tube in which bismuth-indium-mercury pellets are accommodated, the lower end of the long-tail tube is communicated with the lamp tube orifice, and the upper end of the long-tail tube is closed and is extended into the lamp cap. The energy-saving lamp has the characteristics of simple structure, stable performance, environmental protection, energy conservation, high lighting speed and the like.

Description

technical field [0001] The invention relates to an illuminating lamp, especially an energy-saving lamp. Background technique [0002] Generally, liquid mercury is used in energy-saving lamp tubes. Although the problem of mercury supply has been solved, the problem of environmental pollution has been brought about. Therefore, there has been the emergence of indium amalgam technology. It takes a certain amount of time to release, so conventional energy-saving lamps using indium amalgam need more than three minutes to reach the rated brightness. Especially when used in energy-saving lamps with shades, it takes longer to reach the rated brightness. This is all because the mercury release of amalgam is relatively slow, and the mercury pressure is not enough, so the time for the lamp tube to light up (reaching more than 85% of the rated luminance) is relatively long when the lamp is turned on, which is the shortcoming of the current energy-saving lamp. Contents of the invention...

Claims

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Application Information

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IPC IPC(8): H01J61/10H01J61/20
Inventor 张志华叶想发宋振良陈功文曽军
Owner 江西索普信实业有限公司
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