Xenon Halogen Lamp Structure

Abstract

The invention discloses a xenon halogen lamp structure, and belongs to the technical field of light source parts. The xenon halogen lamp structure comprises a lamp holder, a xenon lamp body and a halogen lamp body, and is characterized in that the xenon lamp body and the halogen lamp body are jointly inserted and embedded in the lamp holder in the state of being longitudinally parallel to each other, and jointly covered and protected with a lampshade, and the lampshade is positioned on the lamp holder. Due to the fact that the xenon lamp body and the halogen lamp body which are independent are creatively and ideally combined to form an integral structure and jointly arranged on the same lamp holder, light shape requirements of the xenon lamp body and the halogen lamp body can be met, and the service life of the xenon lamp body and the service life of the halogen lamp body are prolonged to be 1,500 h and 2,500 h respectively; due to the fact that the one lamp holder is shared by the xenon lamp body and the halogen lamp body, resources can be saved, the installation efficiency can be improved, and the requirement that the size of a vehicle head lamp is developed to be miniaturized can be met; due to the fact that the halogen lamp body is reasonable in structure, and the size is remarkably reduced, the xenon lamp body and the halogen lamp body can be jointly located in the one lampshade.

Description

technical field [0001] The invention belongs to the technical field of light source components, and in particular relates to a structure of a xenon-halogen lamp, which is mainly used as a headlight of a vehicle. Background technique [0002] The concept of xenon-halogen lamp mentioned above refers to a combined light source structure that organically integrates xenon lamp and halogen lamp on the same lamp holder and is protected by the same protective cover. [0003] As known in the industry, the xenon lamp is filled with an inert chemical gas-xenon in an anti-ultraviolet crystal quartz glass tube. Because the white super-strong arc light produced by xenon gas can significantly increase the color temperature of the light, it presents sunlight like daytime, and because the brightness generated by xenon lamps is more than three times that of traditional halogen lamps, and the service life is longer than that of traditional halogen lamps. It is more than ten times longer, so i...

AI Technical Summary

Problems solved by technology

However, because the far and low beam filaments are designed in the same bulb cavity, the service life of the two filaments is 150 hours and 300 hours respectively, a total of 450 hours, so the service life is relatively short

In particular, placing two filaments, the high-beam filament and the low-beam filament in the same bulb cavity, has been proved by practice that bear's paw and shark's fin cannot have both, because the light type requirements of the high-beam and low-beam lights are different from each other. The technical problem of focusing on one thing and losing another cannot be eliminated in the bulb cavity, so that the high beam light type and low beam light type of vehicle headlights with this structure are difficult to both meet the requirements of my country's national standards

[0007] Undoubtedly, for the headlights of the vehicle (one on the left and one on the right), using xenon lamps as low beams and halogen lamps as high beams can achieve a complementary effect of promoting their strengths and suppressing their weaknesses. However, it is necessary to equip corresponding lamp holders for xenon lamps and halogen lamps, which will cause the following technical problems: first, it is not conducive to saving resources; second, it is troublesome to assemble;

However, the reason why still generally using independent xenon lamps and halogen lamps with corresponding lamp holders on vehicles in the prior art is because of technical helplessness, because halogen lamps are usually equipped with filaments, cathodes Copper sheets, anode molybdenum sheets, and glass tubes (used to be called bulbs), etc., are significantly larger than xenon lamps. Therefore, if the overall structure is not properly planned, it is difficult or even impossible to be on the same lamp holder with halogens and cannot be used by the same lamp. a light shield

Perhaps due to these factors that are not limited, there is no technical information about the merger of xenon halogen lamps in the Chinese and foreign patents and non-patent literature published so far.

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