CN208469665U - A kind of front fog lamp preventing cavity noise - Google Patents

Abstract

The utility model relates to a kind of front fog lamp for preventing cavity noise, the front fog lamp is the fog lamp that automobile front beam position is arranged in, antinoise sponge is equipped between the front fog lamp and the front bumper, the antinoise sponge be arranged in the front fog lamp upper edge and outer lateral edge, the antinoise sponge is that section is 15mm × 15mm sponge strip, for the antinoise sponge using sticking double faced adhesive tape in the front fog lamp, the antinoise sponge is closed pore sponge.The beneficial effects of the utility model are: antinoise sponge is arranged between front fog lamp and front bumper, it can effectively avoid front fog lamp position in vehicle driving and generate whistle；Structure is simple, is easy to implement in vehicle manufacture and maintenance process, have a good application prospect.

Description

A kind of front fog lamp preventing cavity noise

Technical field

The utility model belongs to automobile lamp structure more particularly to a kind of front fog lamp for preventing cavity noise.

Background technique

There are certain gaps between the passenger car front bumper and front fog lamp of some styles, may be made due to manufacture Gap is set to become larger through traveling after a period of time at biggish gap or vehicle, according to the investigation to vehicle, before some vehicles There is closure cavity in maximum gap up to 2mm on rear side of gap between bumper and front fog lamp, easily forms cavity wind and makes an uproar.? It will lead under 80km/h or so speed and generate whistle in vehicle driving.

Summary of the invention

The purpose of this utility model is to propose a kind of technical solution of front fog lamp for preventing cavity noise, prevents vehicle driving Middle front fog lamp position generates whistle.

To achieve the goals above, the technical solution of the utility model is: a kind of front fog lamp preventing cavity noise, described Front fog lamp is the fog lamp that automobile front beam position is arranged in, and antinoise is equipped between the front fog lamp and the front bumper Sponge.

Further, the antinoise sponge be arranged in the front fog lamp upper edge and outer lateral edge.

Further, it is 15mm × 15mm sponge strip that the antinoise sponge, which is section,.

Further, the antinoise sponge is using sticking double faced adhesive tape in the front fog lamp.

Further, the antinoise sponge is closed pore sponge.

The beneficial effects of the utility model are: antinoise sponge is arranged between front fog lamp and front bumper, can effectively keep away Exempt from front fog lamp position in vehicle driving and generates whistle；Structure is simple, is easy to implement in vehicle manufacture and maintenance process, have Good application prospect.

The utility model is described in detail with reference to the accompanying drawings and examples.

Detailed description of the invention

Fig. 1 is the utility model structure chart；

Fig. 2 is the utility model front fog lamp box vehicle front bumper structure chart；

Fig. 3 is the A-A sectional view of Fig. 2.

Specific embodiment

Embodiment one:

As shown in Figure 1, Figure 2, Fig. 3, a kind of front fog lamp preventing cavity noise, the front fog lamp 10 are settings in automobile front protecting danger The fog lamp at 20 position of thick stick.

In the present embodiment, a front fog lamp is respectively equipped in the two sides of the front bumper of automobile, before front fog lamp is L shape Fog lamp, thereon along being one section of linear (slightly radian), lower edge is Curved.Due to manufacture and when vehicle uses one section Between after the deformation (such as bumpy sections traveling more) that generates, will appear biggish seam between the preceding insurance of vehicle and front fog lamp Gap, up to 2mm, such case is particularly easy to occur on the upper edge of front fog lamp.Such gap makes vehicle in the traveling of higher speed Middle generation whistle.

The solution of the present embodiment is that antinoise sponge 30 is equipped between the front fog lamp and the front bumper. The antinoise sponge is the closed pore sponge of bar shaped, i.e., the sponge of non-breathable type.The antinoise sponge be section be 15mm × 15mm black sponge strip.The antinoise sponge be arranged in the front fog lamp upper edge and outer lateral edge.The antinoise sponge is adopted With sticking double faced adhesive tape in the front fog lamp, antinoise sponge is made to be filled up completely cavity between front fog lamp and front bumper.

When stickup, antinoise sponge edge is cut to neat, the stickup pair on the binding face of antinoise sponge and front fog lamp Face adhesive tape, bonding area are consistent with the guarantee of binding face size.

Closed pore sponge is at low cost, light weight, compressible, can be filled up completely cavity, prevents air-flow from flowing and generates cavity and makes an uproar Sound, antinoise sponge sectional area are slightly larger than gap sectional area, keep antinoise sponge not easily to fall off.

The front fog lamp structure for preventing cavity noise of the present embodiment is simple, is easy in vehicle manufacture and maintenance process real It applies, can effectively avoid front fog lamp position in vehicle driving and generate whistle.

Claims (5)

1. a kind of front fog lamp for preventing cavity noise, the front fog lamp is the fog lamp that automobile front beam position is arranged in, special Sign is, antinoise sponge is equipped between the front fog lamp and the front bumper.

2. a kind of front fog lamp for preventing cavity noise according to claim 1, which is characterized in that the antinoise sponge sets Set the upper edge in the front fog lamp and outer lateral edge.

3. a kind of front fog lamp for preventing cavity noise according to claim 1, which is characterized in that the antinoise sponge is Section is 15mm × 15mm sponge strip.

4. a kind of front fog lamp for preventing cavity noise according to claim 1, which is characterized in that the antinoise sponge is adopted With sticking double faced adhesive tape in the front fog lamp.

5. a kind of front fog lamp for preventing cavity noise according to claim 1, which is characterized in that the antinoise sponge is Closed pore sponge.