Xenon lamp holder with adjustable focusing point

Abstract

Provided is a xenon lamp base capable of adjusting a focus. The xenon lamp base comprises a lamp base body, a pressing block, a tensioning block, screws and a lamp hole. The xenon lamp base is characterized in that a high-tension wire is inserted into the lamp hole in the lamp base body until a lamp head is led to the lamp hole, then the lamp base body and a xenon lamp are installed on a reflective shell, a connecting line of a stabilizer is connected with the xenon lamp, a switch is turned on, the stabilizer works, and the xenon lamp is lit up. The lamp head of the xenon lamp can be moved on the lamp hole according to an aperture point illuminated by a shadow of the xenon lamp on the wall. When the focus of the shadow is concentrated, the screws are screwed clockwise; the pressing block rises, and the pressing block, the lamp head and the lamp base body are fixed as a whole. The xenon lamp base has the advantages that the focus can be adjusted through forward and backward motion of the xenon lamp on the basis of an original lamp base, and the function of fixing the xenon lamp to the lamp base body as a whole is achieved.

Description

technical field [0001] The invention relates to a focusing device for a gas xenon lamp, in particular to an adjustable focusing xenon lamp holder. Background technique [0002] At present, more than 98% of motor vehicles use tungsten filament lamps as the main configuration for night riding lighting. Although they are cheap, their power consumption is large and the luminous flux is insufficient, so that many cars in use on the market are changed to HID xenon lamps. However, the combustion of the tungsten filament lamp is linear, while the combustion of the HID xenon lamp is spherical, so that the focus point of the reflector cannot adapt to the focus point of the HID xenon lamp. Not focused. SUMMARY OF THE INVENTION [0003] The purpose of the present invention is to provide an adjustable focusing xenon lamp holder, which has the functions of simple and convenient adjustment of the focusing point. [0004] The invention is realized by the following technical sche...

AI Technical Summary

Problems solved by technology

[0002] At present, more than 98% of motor vehicles use tungsten lamps as the main configuration for night riding lighting. Although they are cheap, their power consumption is large and the luminous flux is insufficient, so many vehicles on the market are changed to HID xenon lamps.

However, the combustion of tungsten lamps emits light linearly, while the combustion of HID xenon lamps emits light spherically, so that the focus point of the reflector cannot adapt to the focus point of HID xenon lamps. not focused

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