CN205208376U - Car headlight snoot - Google Patents

Abstract

The utility model discloses a car headlight snoot, its technical scheme main points are: the rain cover comprises a cover body, being equipped with main spotlight chamber on the cover body, being located the vice spotlight chamber of the main spotlight chamber left and right sides respectively, the below in every vice spotlight chamber all sets up to hold considers the chamber to be worth doing, it communicates with each other with vice spotlight intracavity portion to hold the bits chamber, the cavity width that holds the bits chamber diminishes along keeping away from vice spotlight chamber orientation gradually, holds the bits chamber through setting up in vice spotlight chamber below, and the dust that cover internal portion can directly lie in and hold the bits intracavity, and the vehicle is expert at and is sailed the in -process and appear jolting by a wide margin promptly, and the dust also can steadily lie in to hold considers the intracavity to be worth doing, can not fly away at will, influences the warning and the illuminating effect of vehicle, assurance driving safety.

Description

A kind of car headlight snoot

Technical field

The utility model relates to motorcycle accessories field, particularly a kind of car headlight snoot.

Background technology

Motorcycle is the lighting apparatus of motorcycle, usually uses when night running.Motorcycle in the process of moving, regulate the switching of far and near light by controlling fluorescent tube, undertaken to external exposure by snoot by the light that fluorescent tube controls, and forms certain irradiation area, thus reach the effect of illumination by illumination.

Common motorcycle headlight structure such as application number is the adjustable motorcycle headlight of one of 201420697697.8, it comprises lampshade, lamp socket and snoot, common key lighting depressed area, left steering depressed area, right turn depressed area is distributed with respectively in snoot, illuminating lamp pearl can be fixed with respectively in these three depressed areas, in normal driving process, realize turning to by the illuminating lamp pearl of opening in not same district or the function of key lighting, in addition in order to prevent adjacent depressed area from occurring altering optical phenomenon, usually adjacent inside, depressed area is not connected.

In normal vehicle operation process, ground uneven, the tie point between lampshade and snoot can be directly caused to occur loosening, and once occur slightly loosen, extraneous dust can directly enter into snoot inside, finally can be piled up in the below of lampshade near depressed area, and when vehicle operating is to broken terrain, whole vehicle can shake, comprise car headlight part, so dust can directly fly away in lampshade inside, particularly left, the light of right turn lamp is more weak, once dust raises up, Vehicular turn alarming effect can be caused to be had a strong impact on, thus reduction traffic safety.

Utility model content

For the deficiency that prior art exists, the purpose of this utility model is that providing a kind of possesses the car headlight snoot holding lampshade internal dust function.

Above-mentioned technical purpose of the present utility model is achieved by the following technical programs: a kind of car headlight snoot, comprise cover body, described cover body is provided with main laser pump cavity, lays respectively at the secondary laser pump cavity of the main laser pump cavity left and right sides, the below of each secondary laser pump cavity all arranges filings-containing cavity, described filings-containing cavity communicates with secondary laser pump cavity inside, and the housing width of described filings-containing cavity is along diminishing gradually away from secondary laser pump cavity direction.

When there is dust in secondary laser pump cavity, dust is subject to Action of Gravity Field, can accumulate in being positioned at the chip pocket below secondary laser pump cavity, and the housing width of this chip pocket is along diminishing gradually away from secondary laser pump cavity direction, namely this chip pocket is triangular in shape, and its triangle wedge angle points to away from secondary laser pump cavity side, when dust is positioned at the chip pocket of this shape, even if violent vibrations occur car headlight, the degree that raises up of dust also can obtain controlling very by force.

Preferably, also comprise the auxiliary laser pump cavity be positioned at below main laser pump cavity, the chamber wall of described filings-containing cavity is provided with reflection rib, and described reflection rib is connected between secondary laser pump cavity and auxiliary laser pump cavity.

Due to warning function when auxiliary laser pump cavity carries Vehicular turn, and the common outer cover color relative with auxiliary laser pump cavity is yellow, cannot play and launch and play the effect of warning by light to external world, and reflect rib and be positioned at secondary laser pump cavity and auxiliary laser pump cavity, when extraneous light shines directly into reflection rib, its extraneous light can directly be reflected, and plays comparatively significantly alarming effect.

Preferably, the chamber wall of described filings-containing cavity is provided with and somely only considers groove to be worth doing.

While dust is positioned at filings-containing cavity, also can directly be embedded in only in bits groove, only the existence of bits groove can not only increase the inside chip space of filings-containing cavity, and can limit dust and arbitrarily fly away from filings-containing cavity inside.

Preferably, described only bits groove is symmetrically distributed in the both sides of reflection rib respectively.

Neatly be symmetrically distributed in reflection rib both sides, effectively can utilize the inside confined space of only bits groove, make the only bits ability orientation of only bits groove to maximum.

Preferably, the chamber wall of described filings-containing cavity is provided with reflector layer.

Smear reflector layer in filings-containing cavity, when extraneous light is irradiated to chip pocket, can reflection ray be obtained too, the alarming effect of whole snoot is got a promotion.

In sum, the beneficial effect that the utility model in contrast to prior art is: by arranging filings-containing cavity below secondary laser pump cavity, the dust of cover body inside can be located immediately in filings-containing cavity, namely significantly jolting appears in vehicle in the process of moving, dust also can be stablized and is positioned at filings-containing cavity, arbitrarily can not fly away, affect warning and the illuminating effect of vehicle, ensure traffic safety.

Accompanying drawing explanation

Fig. 1 is the structural representation of the utility model embodiment;

Fig. 2 be the utility model embodiment face structural representation;

Fig. 3 is the A portion enlarged drawing of Fig. 2.

Reference numeral: 1, cover body; 2, main laser pump cavity; 3, secondary laser pump cavity; 4, filings-containing cavity; 5, auxiliary laser pump cavity; 6, rib is reflected; 7, only groove is considered to be worth doing; 8, reflector layer.

Detailed description of the invention

Below in conjunction with accompanying drawing, the utility model is described in further detail.

This specific embodiment is only to explanation of the present utility model; it is not to restriction of the present utility model; those skilled in the art can make to the present embodiment the amendment not having creative contribution as required after reading this description, as long as but be all subject to the protection of Patent Law in right of the present utility model.

Shown in 1 and Fig. 2, a kind of car headlight snoot, comprise cover body 1, described cover body 1 is provided with main laser pump cavity 2, lay respectively at the secondary laser pump cavity 3 of main laser pump cavity 2 left and right sides, be positioned at the auxiliary laser pump cavity 5 below main laser pump cavity 2, after this cover body 1 installation, in main laser pump cavity 2, correspondence is provided with illuminating LED lamp pearl, two secondary laser pump cavity 3 reality can install a left side respectively, right turn indication LED lamp pearl, auxiliary laser pump cavity 5 can install auxiliary spotlight LED lamp pearl too, and can outer cover be fastened outside cover body 1, the installation site of secondary laser pump cavity 3 is higher than the installation site of auxiliary laser pump cavity 5, the below of each secondary laser pump cavity 3 all arranges filings-containing cavity 4, described filings-containing cavity 4 communicates with secondary laser pump cavity 3 inside, the housing width of described filings-containing cavity 4 is along diminishing gradually away from secondary laser pump cavity 3 direction, namely the shape of this filings-containing cavity 4 is similar to triangle, and auxiliary laser pump cavity 5 side is pointed in its triangle tip.

Shown in Figure 3, the chamber wall of described filings-containing cavity 4 is provided with reflection rib 6, described reflection rib 6 is connected between secondary laser pump cavity 3 and auxiliary laser pump cavity 5, reflection rib 6 is positioned at the medium position of filings-containing cavity 4, the chamber wall of described filings-containing cavity 4 is provided with some only bits grooves 7, only consider the both sides that groove 7 is symmetrically distributed in reflection rib 6 respectively to be worth doing, often pair of only bits groove 7 adjacent to reflection rib 6 forms " V " font, and auxiliary laser pump cavity 5 side is pointed at reflection rib 6 tip of being somebody's turn to do " V " font.

In addition, the chamber wall of filings-containing cavity 4 is provided with reflector layer 8, and namely the chamber wall of filings-containing cavity 4 is through chromium plating process, and extraneous light is radiated on this layer, can directly reflect its light.

The above is only exemplary embodiment of the present utility model, but not for limiting protection domain of the present utility model, protection domain of the present utility model is determined by appended claim.

Claims (5)

1. a car headlight snoot, comprise cover body (1), described cover body (1) is provided with main laser pump cavity (2), lays respectively at the secondary laser pump cavity (3) of main laser pump cavity (2) left and right sides, it is characterized in that: the below of each secondary laser pump cavity (3) all arranges filings-containing cavity (4), described filings-containing cavity (4) communicates with secondary laser pump cavity (3) inside, and the housing width of described filings-containing cavity (4) is along diminishing gradually away from secondary laser pump cavity (3) direction.

2. a kind of car headlight snoot according to claim 1, it is characterized in that: also comprise the auxiliary laser pump cavity (5) being positioned at main laser pump cavity (2) below, the chamber wall of described filings-containing cavity (4) is provided with reflection rib (6), and described reflection rib (6) is connected between secondary laser pump cavity (3) and auxiliary laser pump cavity (5).

3. a kind of car headlight snoot according to claim 2, is characterized in that: the chamber wall of described filings-containing cavity (4) is provided with somely only considers groove (7) to be worth doing.

4. a kind of car headlight snoot according to claim 3, is characterized in that: described groove (7) of only considering to be worth doing is symmetrically distributed in the both sides reflecting rib (6) respectively.

5. a kind of car headlight snoot according to claim 1-4 any one claim, is characterized in that: the chamber wall of described filings-containing cavity (4) is provided with reflector layer (8).