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Distance light device for vehicle

A high-beam and vehicle-used technology, applied in signal devices, lighting devices, non-electric lighting devices, etc., can solve problems such as traffic accidents and driver's eye damage, so as to avoid injuries, reduce the probability of driving accidents, eliminate glare effect

Inactive Publication Date: 2017-02-15
华定谟
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a high beam device for vehicles to solve the technical problem that the high beam lamps in the prior art cause damage to the driver's eyes due to the glare, and then traffic accidents may occur

Method used

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  • Distance light device for vehicle
  • Distance light device for vehicle
  • Distance light device for vehicle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] In the optional scheme of this embodiment, such as figure 1 , figure 2 As shown, a vehicle high beam device provided in this embodiment includes a light source body 1, a reflective bowl 2 and a shading sheet 3, the inner wall of the reflective bowl 2 is a parabolic surface, and the light source body 1 is arranged at the focal position of the inner wall of the reflective bowl 2, The shading sheet 3 is arranged vertically or obliquely above the axis of the reflective bowl 2 through the bracket 6 , and the side of the shading sheet 3 facing the light source body 1 is a matte surface.

[0028] Existing high beams for vehicles, the light directly emitted from the top of the bowl mouth of the reflector bowl of the high beams will produce glare, which will cause glare to the oncoming or the driver's eyes in the same direction. When the damage is serious, it will be instantly blinded.

[0029] In this embodiment, the inner wall of the reflective bowl 2 is a paraboloid, the l...

Embodiment 2

[0039] In an optional solution of this embodiment, a high beam device for a vehicle provided by this embodiment includes a light source body 1, a reflective bowl 2 and a shading sheet 3, the inner wall of the reflective bowl 2 is a paraboloid, and the light source body 1 is arranged on a reflective At the focus position of the inner wall of the bowl 2, the shading sheet 3 is arranged vertically or obliquely above the axis of the reflective bowl 2 through the bracket 6, and the side of the shading sheet 3 facing the light source body 1 is a matte surface.

[0040]In this embodiment, the inner wall of the reflective bowl 2 is a paraboloid, the light source body 1 is arranged at the focal point of the reflective bowl 2, the center of the light source body 1 is located on the axis of the reflective bowl 2, and the light emitted by the light source body 1 directly or through Reflective bowl 2 shoots reflective bowl 2 after the reflection of the inner wall of reflective bowl 2; Shade...

Embodiment 3

[0044] In an optional solution of this embodiment, this embodiment provides a motor vehicle, the front end of the vehicle body is provided with the vehicle high beam device as described in Embodiment 1 or 2.

[0045] In this embodiment, the vehicle high beam device can be arranged at the front end of the vehicle body and used as the high beam lamp of the motor vehicle.

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Abstract

The invention discloses a distance light device for a vehicle and relates to the technical field of illuminating devices for vehicles. The distance light device comprises a light source body, a parabolic reflector and a light shading piece. The inner wall of the parabolic reflector is a parabolic face. The light source body is arranged at the focal position of the inner wall of the parabolic reflector. The light shading piece is arranged above the axis of the parabolic reflector in a vertical or inclined manner through a support. The face, facing the light source body, of the light shading piece is a matte face. According to the distance light device for the vehicle, part of light rays which are originally and directly emitted from the light source body through the upper portion of an end opening of the parabolic reflector in a straight manner are shaded through the light shading piece, glaring light is eliminated, and the situation that eyes of drivers driving near in the opposite direction or in front in the same direction are harmed is avoided; meanwhile, the distance light function of the distance light device for the vehicle is not influenced, and on the premise that the distance light device for the vehicle has the distance light function, harm to the eyes of the drivers is avoided; and the probability that traffic accidents are caused due to misuse of headlights on full beam is lowered.

Description

technical field [0001] The invention relates to the technical field of vehicle lighting devices, in particular to a vehicle high beam device. Background technique [0002] The light reflected by the inner wall of the reflective bowl of the high beam is parallel, the light is more concentrated, the brightness is larger, and it can illuminate farther objects. The high beam can improve the line of sight and expand the observation field of view. The visual range after turning on the high beam is much larger than that only turning on the low beam, which is very helpful for drivers driving at night. [0003] However, the light directly emitted by the upper part of the reflective bowl of the high beam is more dazzling to the oncoming driver or through the front rearview mirror to the driver of the same front car, which will cause serious damage to the driver. Dazzling or "instantaneous blindness" causes the driver to produce visual errors, and in severe cases will cause blindness....

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S8/10F21V7/06F21V1/00F21V19/00F21W101/02F21W101/10F21W107/10
CPCF21S41/10F21S41/32F21S41/40F21W2102/00F21W2107/10
Inventor 华定谟
Owner 华定谟
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