CN2405797Y

CN2405797Y - Laser anti-fog apparatus for motor vehicle

Info

Publication number: CN2405797Y
Application number: CN 99256439
Authority: CN
Inventors: 王炳禄
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-12-22
Filing date: 1999-12-22
Publication date: 2000-11-15
Anticipated expiration: 2009-12-22

Abstract

The utility model relates to an anti-fogging apparatus for vehicles, particularly a laser anti-fogging apparatus for motor vehicles. The laser anti-fogging apparatus for motor vehicles is provided with two sets of laser anti-fogging lamps which are respectively arranged at a front vehicle lamp and a rear vehicle lamp. The installation included angle of the lamp body of the laser anti-fogging lamp at the front vehicle lamp is 0.3 DEG to 0.6 DEG, and the installation included angle of the lamp body of the laser anti-fogging lamp at the rear vehicle lamp is 0.5 DEG to 1.4 DEG; the two sets of lamps are electrically connected with a battery in the vehicle in parallel, and are respectively provided with a switch. The utility model which uses a laser diode as the illuminating source has good fog transmitting property, and the set installation included angles can prompt the vehicle distance.

Description

Self-propelled vehicle laser anti-fog device

The utility model relates to a kind of vehicle anti-smog device, particularly a kind of self-propelled vehicle laser anti-fog device.

The anti-smog device that present domestic self-propelled vehicle uses is to adopt the power supply of the interior electric power system of car as Fog-proof light, the Penetrating Fog distance of its Fog-proof light itself is about 10-50 rice, and light fixture can only provide the light caution, can't be according to light-illuminating apart from judging spacing, in case when the front and back vehicle found that according to light caution there is something special, the driver was difficult to the control speed of a motor vehicle and avoids having an accident.If power shortage in the car, the Penetrating Fog effect of its Fog-proof light is then poorer, at foggy weather, and generator motor-car rear-end collision very easily.

The purpose of this utility model is to provide a kind of self-propelled vehicle laser anti-fog device, and this installs, and not only Penetrating Fog is effective, and can judge front-and-rear vehicle distance according to the Penetrating Fog irradiation distance, takes place with anti-vehicle collision accident.

Above-mentioned purpose is achieved through the following technical solutions: a kind of self-propelled vehicle laser anti-fog device, it is made up of two groups of laser Fog lamps, one group of laser Fog lamp is provided with four, be installed in front car light and car light place, back respectively, it is 0.3-0.6 ° that preceding two the laser Fog lamp lamp bodies of its car are installed angle α, it is 0.5-1.4 ° that two laser Fog lamps of tailstock lamp body is installed angle β, another group laser Fog lamp is provided with two, be installed in the tail-light place respectively, common gear switch and high speed gear switch all are contained in the control wheel place.

Described laser Fog lamp selects for use laser diode to make.

Four laser Fog lamps are and even electrical connection in the described common gear switch group; Interior two the laser Fog lamps of high speed gear switches set also are and connect electrical connection that its common gear switch and high speed gear switch all with the interior storage battery of car are and even are electrically connected.

Characteristics of the present utility model are:

1, adopt the laser diode of economic and reliable to make irradiation source, its orientation is good, and transmission power is strong.

2, certain setting angle is set, laser Fog lamp ray to ground-surface distance can be pointed out the running distance of forward and backward car, and directions of rays does not injure back car and pedestrian's eyes downwards.

3, this device long service life, power saving, cost are cheap, are easy to make.

Below in conjunction with accompanying drawing in detail the utility model embodiment is described in detail:

Accompanying drawing 1 self-propelled vehicle laser anti-fog device scheme of installation.

Accompanying drawing 2 self-propelled vehicle laser anti-fog device electrical connection graphs.

As shown in Figure 2, with two groups of laser Fog lamps of making of laser diode respectively with lead and after connecting, be electrically connected by common gear switch and high speed gear switch storage battery and connecting in variable resistance R and car again, four lamps and the laser Fog lamp that connects are established common gear switch, and two lamps and the laser Fog lamp that connects are established the high speed gear switch.

Again as shown in Figure 1, common control switch 2 and top gear switch 3 are installed on the control wheel 1, and wherein 4 two of the laser Fog lamps of one group on four lamps are installed in the front car light outside, and it is 0.3 ° that lamp body is installed angle α, two are installed in the outer example of back car light in addition, and it is 1.0 ° that lamp body is installed angle β; After opening common position switch 2, ray to the ground-surface intersection point that the laser Fog lamp 4 on two front car light sides sends is about about 100 meters apart from headstock, the ray that the other laser Fog lamp 4 of car light sends after two is to ground-surface intersection point apart from the tailstock about 50 meters, then before and after the running distance of vehicle can under the prompting of ray, space out in case safety.When motor-driven vehicle going during at express highway, open another group laser Fog lamp 5 of the tailstock with top gear switch 3, make its two of emission be parallel to ground-surface ray and note spacing to show the back vehicle.

Claims

1, a kind of self-propelled vehicle laser anti-fog device, it is characterized in that, it is made up of two groups of laser Fog lamps, one group of laser Fog lamp is provided with four, is installed in front car light and car light place, back respectively, and it is 0.3-0.6 ° that preceding two the laser Fog lamp lamp bodies of its car are installed angle α, it is 0.5-1.4 ° that two laser Fog lamps of tailstock lamp body is installed angle β, another group laser Fog lamp is provided with two, is installed in the tail-light place respectively, and common gear switch and high speed gear switch all are contained in the control wheel place.

2, self-propelled vehicle laser anti-fog device according to claim 1 is characterized in that, described laser Fog lamp selects for use laser diode to make.

3, self-propelled vehicle laser anti-fog device according to claim 1 is characterized in that, four laser Fog lamps are and even electrical connection in the described common gear switch group; Interior two the laser Fog lamps of high speed gear switches set also are and connect electrical connection that its common gear switch and high speed gear switch all with the interior storage battery of car are and even are electrically connected.