Anti-dazzle automobile light
A car light and anti-glare technology, which is applied to electric light sources, motor vehicles, road vehicles, etc., can solve the problems of reduced visual information quality, low light intensity, and dark light, and achieve bright light, high light intensity, and soft light Effect
Inactive Publication Date: 2015-09-23
TIANJIN FIRST LIGHTING
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Problems solved by technology
However, when driving, if the driver is disturbed by glare factors, the quality of the visual information obtained will be significantly reduced, and driving is more difficult and dangerous than during the day.
At present, the usual practice is to install polarizers on the front window glass of the driver's cab and use grids on the glass cover of the car lights to reduce the damage of glare. However, although the grid lights are softer, the light intensity is relatively high. low, low light
Method used
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[0016] Such as figure 1 As shown, a kind of anti-glare automobile lamp comprises a lamp housing 1, a lamp body 2, a reflector 3, a condenser lens mount 6, a polarizer mount 7, a condenser lens 8, a polarizer 9, and the lamp body 2 is fixed On the reflector 3, the lamp body 2 and the reflector 3 are fixed in the lamp housing 1. The lamp housing 1 includes a front cover 4 and a rear housing 5, a condenser lens mount 6, a polarizer mount 7, a condenser lens 8, Polarizer 9 is fixed on the inside of lamp housing 1, condenser lens 8 is fixed on condenser lens mount 6 and condenser lens 8 is positioned at the front of reflector 3, polarizer 9 is fixed on polarizer mount 7 and polarizer 9 is positioned at the place ahead of condenser lens 8, and polarizer 9 is positioned at the focal point of condenser lens 8, and the polarization direction of polarizer 9 and the included angle of horizontal plane are 30 °-60 °, the center of polarizer 9, condenser lens 8 The optical center of the la...
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Abstract
The invention belongs to the field of automobile light fixtures and in particular relates to an anti-dazzle automobile light comprising a housing, a lamp body and a reflection mirror. The anti-dazzle automobile light is characterized by further comprising a condensing lens installation seat, a polarizing film installation seat, a condensing lens and a polarizing film. The condensing lens installation seat, the polarizing film installation seat, the condensing lens and the polarizing film are fixed in the housing; the condensing lens is fixed in the condensing lens installation seat and in front of the reflection mirror; the polarizing film is fixed on the polarizing film installation seat and in front of the condensing lens; the polarizing film is placed in a focus of the condensing lens; an included angle between a polarizing direction of the polarizing film and the horizontal plane is 30 to 60 degrees; the center of the polarizing film, the photocenter of the condensing lens and the photocenter of the lamp body are on the same axis; the lamp body is a halogen-made torchiere lamp; and the external surface of the front cover is coated with a diffusion film.
Description
technical field [0001] The invention belongs to the field of automobile lighting fixtures, in particular to an anti-glare automobile lamp. Background technique [0002] Glare refers to the visual condition that causes visual discomfort and reduces the visibility of objects due to unsuitable brightness distribution or extreme brightness contrast in space or time in the field of vision. Glare is commonly referred to as glare, which can make people feel stinging, cause eye soreness, tearing and vision loss, and even lose the ability to see clearly due to the inability to adapt to light and shade. To achieve the purpose of safe, fast and comfortable driving, the driver must be able to clearly observe the road conditions within a certain distance ahead, and must obtain useful visual information for safe driving such as the hidden linearity in front of the road and the hints given by the scenery. . However, when driving, if the driver is disturbed by glare factors, the quality o...
Claims
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Login to View More IPC IPC(8): F21S8/12F21V17/00F21W101/02F21W107/10
CPCF21S43/00F21V17/00F21W2107/10
Inventor 周杨
Owner TIANJIN FIRST LIGHTING