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High-intensity gas discharge lamp

A technology of high-pressure gas and discharge lamps, which is applied to the components of gas discharge lamps, etc., and can solve problems such as inability to adapt to different needs of lighting

Inactive Publication Date: 2015-11-18
董回华
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the disadvantage that the existing automobile lights cannot adapt to the different requirements of automobiles for lighting in various weathers and road conditions, and to provide a high-pressure gas discharge lamp that can emit light sources with two color temperatures

Method used

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Experimental program
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Effect test

Embodiment 1

[0023] The invention provides a high-pressure gas discharge lamp, see attached figure 1 , including a glass cover 1, a discharge vessel 2, an electrode 2, a lead wire 5 and a lamp holder 4, the bottom of the glass cover 1 is fixedly connected to the center of the top of the lamp holder 4, the two ends of the glass cover 1 are sealed, one end of the lead wire 5 is drawn out from the lamp holder 4, and the other end extends Above the top of the glass cover 1, the discharge vessel 2 is set in the closed space inside the glass cover 1, and the two ends of the discharge vessel 2 are respectively provided with hoops 6, and the two ends of the discharge vessel 2 are provided with electrodes 3, and part of the electrodes 3 extends into the discharge vessel. In the capacitor 2, the remaining part is in the collar 6, and the inner wall of the glass cover 1 is provided with a coating at a position corresponding to the discharge vessel.

[0024] In the working state, the coating film is s...

Embodiment 2

[0032] This embodiment is basically the same as Embodiment 1, except that in this embodiment, in the working state, the coating film of the high-pressure gas discharge lamp is distributed on the top 1 / 2 area of ​​the inner wall of the glass outer cover.

[0033] The light emitted by the high-pressure gas discharge lamp in this embodiment is reflected by the reflective cup and refracted by the convex lens, so that the upper part of the car headlight emits light with a color temperature of 4500k-6500k and high brightness, and the lower part emits light of 3000k-3500k The light with a longer wavelength; the light with a color temperature of 4500k-6500k can make road lighting whiter, brighter and safer, while the light with a color temperature of 3000k-3500k has a longer irradiation distance and stronger penetration of rain, snow and fog; thus Realizing a high-pressure gas discharge lamp can change its illumination effect according to different road conditions.

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Abstract

The invention provides a high-intensity gas discharge lamp which comprises a glass cover, a discharge container, an electrode, a lead and a lamp holder. The bottom of the glass cover is fixedly connected to top center of the lamp holder, the two ends of the glass cover are sealed, one end of the lead is led out of the lamp holder, the other end of the lead extends to a position over the top of the glass cover, the discharge container is arranged in an enclosed space in the glass cover, the two ends of the discharge container are provided with hoops respectively, part of the electrode extends into the discharge container, the residual of the electrode is arranged in the hoop, and the inner wall of the glass cover is provided with a plated film at position corresponding to the discharge container. The high-intensity gas discharge lamp can obtain high-brightness light of the color temperature of 4500-6500k and high-penetration light of the color temperature of 3000-3500k, light emitted by the high-intensity gas discharge lamp can be refracted by a reflection cup, so that different parts of a headlamp of automobile can emit light of different colors, and the high-intensity gas discharge lamp can change the illumination path according to road conditions.

Description

technical field [0001] The invention relates to a gas discharge lamp, in particular to an automobile high-pressure gas discharge lamp. Background technique [0002] At present, car headlights generally have the problem of insufficient fog-breaking penetrating power. my country's smog weather is severe, and xenon headlights are brighter and whiter and become more popular in the market. However, high color temperature xenon headlights have insufficient penetrating power and affect dense fog environments. Under normal and safe driving, the existing technology can only fix the irradiation light of the car headlights at a color temperature. The owner can only solve the problem of insufficient brightness at night or light penetration in foggy days by turning on the car headlights or fog lights respectively. Insufficient power, one kind of headlight cannot adapt to the different needs of the car for lighting in various weather and road conditions. Driving in the suburban open area on...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01J61/35H01J61/02
Inventor 董回华
Owner 董回华
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