The anti-weight color separation brake lamp that knocks into the back
Technical field
The utility model belongs to the automotive safety technical field.
Background technology
Along with the recoverable amount of automobile constantly increases, traffic is day by day crowded, and vehicle is difficult to the safe distance between vehicles that keeps enough, causes rear-end collision very easily to take place, and people's safety of life and property in serious threat.The main cause that 60% rear-end collision takes place is that back car driver can't know the weight that it touches on the brake from the light of former brake lamp, has only by judgement to cause time delays to cause brake too late, and the inconsistent initiation of braking dynamics is knocked into the back.
Summary of the invention
The purpose of this utility model is that a kind of anti-weight color separation brake lamp that knocks into the back will be provided, and is used for informing the weight that back car driver touches on the brake clearly, to overcome above-mentioned deficiency.
The purpose of this utility model is achieved in that a kind of anti-weight color separation brake lamp that knocks into the back, be characterised in that it includes high-mount stop lamp 1 and snub special lamp 2, snub special lamp place is provided with self-insurance power supply flasher, the brake place is provided with sensor, and high-mount stop lamp 1 is arranged at the middle top of former brake lamp; Snub special lamp 2 is arranged at the left and right sides of high-mount stop lamp 1.
The utility model is in order to allow the driver be more prone to differentiate the weight that touches on the brake, the spy distinguishes the depth (weight) that touches on the brake with the depth of light color, because of former brake lamp and high-mount stop lamp 1 just bright when gently touching on the brake, more shallow because of touching on the brake now with the consistent light red that is set at of these two kinds of lamp light colors; Snub special lamp 2 is set in when heavily touching on the brake just bright, and darker because of touching on the brake, this lamp light color is set at peony, and brightness is higher than high-mount stop lamp 1 and flicker.
The light color of former brake lamp and high-mount stop lamp 1 is set, and can directly select light red light source collocation Transparent lamp shade for use, also can use white light source preparation light red lampshade; The light color of snub special lamp 2 is set, and can directly select the high bright light source collocation of peony Transparent lamp shade for use, also can use white high bright light source preparation peony lampshade.
The utility model is simple in structure, stable performance, and cost is low to be easy to promote, and makes driver drives vehicle safer, lighter.
Description of drawings
Accompanying drawing is a front view of the present utility model.
The specific embodiment
In the accompanying drawings, the power supply of high-mount stop lamp 1 is connected with former brake lamp power supply; The power supply of snub special lamp 2 is connected with self-insurance power supply flasher out-put supply; The input power supply of self-insurance power supply flasher connects in the power supply of high-mount stop lamp 1 again; The enable line of self-insurance power supply flasher is connected with the sensor output signal line at brake place.Only light former brake lamp of light red brake lamp and high-mount stop lamp 1 by former brake lamp switch when gently touching on the brake; The sensor received signal at brake place starts self-insurance power supply flasher at once and lights peony snub special lamp 2 and make its flicker when heavily touching on the brake, and former brake lamp and high-mount stop lamp 1 keep straight bright duty.Self-insurance power supply by this flasher makes snub special lamp 2 keep in good time duty.
By ruddy former brake lamp and high-mount stop lamp 1, wine-colored snub special lamp 2 is informed back car driver clearly to the weight state that touches on the brake, and allows it judge and to wait for, can in time take corresponding measure to prevent to knock into the back.
The utility model is simple in structure, stable performance, and cost is low to be easy to promote, and makes driver drives vehicle safer, lighter.