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High beam and motor vehicle

A high-beam and low-beam technology, applied in the direction of motor vehicles, headlights, road vehicles, etc., can solve the driver's eye damage, traffic accidents and other problems, to reduce the probability of driving accidents, reduce injuries, and eliminate glare Effect

Pending Publication Date: 2018-06-12
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 lamp and a motor vehicle to solve the technical problem that the high beam lamp in the prior art will cause damage to the driver's eyes due to glare, and then traffic accidents may occur.

Method used

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  • High beam and motor vehicle
  • High beam and motor vehicle
  • High beam and motor vehicle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] In the optional scheme of this embodiment, such as figure 1 , figure 2 As shown, a high beam lamp provided in this embodiment includes a light source body 1, a reflective bowl 2, a weak light part 7, a light reduction part 8 and a light shielding part 3;

[0044] The light source body 1 is arranged on the inner wall of the reflective bowl 2;

[0045] The weak light part 7 is arranged at the end of the reflective bowl 2;

[0046] The dimming part 8 is arranged on the inner wall of the reflective bowl 2;

[0047] The light-shielding part 3 is arranged between the port of the light source body 1 and the reflective bowl 2 or on the light emitting path outside the reflective bowl 2, and the side of the light-shielding part 3 facing the light source body is a matte surface.

[0048] 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 o...

Embodiment 2

[0074] In the optional scheme of this embodiment, different from Embodiment 1, such as image 3 , Figure 4 As shown, one end of the weak light part 7 is connected to the end of the reflective bowl 2, and the other end of the weak light part 7 exceeds the plane where the port of the reflective bowl 2 is located.

[0075] In this embodiment, the weak light part 7 can be a parabolic reflective surface, so that the bundled light can be reflected in parallel; It can only reflect light downwards without causing glare.

Embodiment 3

[0077] In the optional scheme of this embodiment, different from Embodiment 1, such as Figure 5 , Figure 6 As shown, the weak light portion 7 protrudes toward the inner circumference of the reflective bowl 2 .

[0078] In this embodiment, it should be noted that the light reduction unit 8 may not be provided.

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Abstract

The invention discloses a high beam and a motor vehicle. The high beam comprises a light source body, a light reflecting bowl, a light weakening part, a light reducing part and a light shielding part;the light source body is arranged on the inner wall of the light reflecting bowl; the light weakening part is arranged at the end part of the light reflecting bowl; the light reducing part is arranged on the inner wall of the light reflecting bowl; and the light shielding part is arranged between the light source body and a port of the light reflecting bowl or located on the light-emitting path outside the light reflecting bowl, and the face, facing the light source body, of the light shielding part is a matt surface. According to the high beam, the light reflecting bowl is used for reflecting light rays emitted by the light source body, and the light shielding part shields the part of light which is directly emitted by the light source body from the port of the light reflecting bowl, sothat glare is eliminated; and the light weakening part and the light reducing part cooperate with the light shielding part at the same time for further eliminating glare, so that harm to eyes of head-on drivers is prevented, harm to eyes of same-direction front vehicle drivers is greatly reduced, the distance light function of the high beam is not influenced, and the probability of driving accidents caused by wrong use of the high beam is reduced.

Description

technical field [0001] The invention relates to the technical field of vehicle lighting equipment, in particular to a high beam lamp and a motor vehicle. 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 caus...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S41/20F21S41/32F21S41/40F21W102/13F21W107/10
Inventor 华定谟
Owner 华定谟
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