CN216384005U

CN216384005U - A protection device, car light and car for car light ventilated membrane

Info

Publication number: CN216384005U
Application number: CN202122874366.XU
Authority: CN
Inventors: 尹金鹏; 覃宏剑
Original assignee: SAIC General Motors Corp Ltd; Pan Asia Technical Automotive Center Co Ltd
Current assignee: SAIC General Motors Corp Ltd; Pan Asia Technical Automotive Center Co Ltd
Priority date: 2021-11-23
Filing date: 2021-11-23
Publication date: 2022-04-26
Anticipated expiration: 2031-11-23

Abstract

The application provides a protection device, car light and car for car light ventilated membrane for the protection device of car light ventilated membrane is including setting up the first sunshade on the lamp body outside the ventilated membrane, first sunshade is towards the front end of automobile body, through setting up first sunshade on the lamp body outside the ventilated membrane for shelter from the automobile body in-process of traveling, hard things such as little stone that splashes to the rear, be used for avoiding the ventilated membrane to hit by hard thing, the integrality of protection ventilated membrane, and then avoid the inside intake of lamps and lanterns.

Description

A protection device, car light and car for car light ventilated membrane

Technical Field

The utility model belongs to the technical field of automobiles, and particularly relates to a protection device for a breathable film of an automobile lamp, the automobile lamp and an automobile.

Background

In the design of a lamp of a general automobile, one or more small holes are formed in a lamp body, and then a breathable film is attached to the small holes to ensure the circulation of air inside and outside the lamp and prevent water from entering the lamp body.

However, during the running of the vehicle, small hard objects such as broken stones may fly up and hit the lamp body of the lamp, and may hit the air permeable film. The hard object impact may cause the breakage of the breathable film, and then the water possibly enters the lamp, so that the failure of electronic components in the lamp is caused, and the function of the lamp is lost.

Therefore, it is necessary to design a protection device for a breathable film of a vehicle lamp, so as to prevent the breathable film from being broken by impact and ensure the sealing performance of the lamp for a long time.

SUMMERY OF THE UTILITY MODEL

The utility model provides a protective device for a breathable film of a vehicle lamp, the vehicle lamp and a vehicle, aiming at part or all of the technical problems in the prior art. This a protection device for car light ventilated membrane simple structure can play the effect of sheltering from in the ventilated membrane outside of car light for avoid the ventilated membrane to be firm thing striking, protect the integrality of ventilated membrane, and then avoid the inside intaking of lamps and lanterns.

According to an aspect of the present invention, there is provided a protection device for a breathable film of a vehicular lamp, including a first shield provided on a lamp body outside the breathable film, the first shield being directed toward a front end of a vehicle body.

In the use process, as the vehicle runs, some hard objects such as small sand grains or small stone seeds are taken up by the wheels and splashed towards the rear of the vehicle. If the first cover plate is not provided, the hard matter may splash on the breathable film, possibly causing rupture of the breathable film. According to the present application, by providing the first shielding plate, the hard objects splashed rearward hit the first shielding plate, rather than the breathable film. Therefore, the first shielding plate can be used for avoiding hard objects from hitting the breathable film, the integrity of the breathable film is protected, and the problems that the electronic element is damaged due to water inflow in the lamp body and the like are solved.

In one embodiment, the first shutter is configured as an inclined plate, and a free end of the first shutter extends toward a front end of the vehicle body with respect to a fixed end. The arrangement can increase the shielding area of the first shield plate, and better bear hard objects.

In one embodiment, a second shielding plate is arranged on the lamp body outside the breathable film, the second shielding plate is two and is arranged on the left side and the right side of the breathable film at intervals, and the second shielding plate faces the left side and the right side of the vehicle body. Can block the damage of the hard thing that has lateral displacement to the ventilated membrane through setting up the second sunshade, and then the reinforcing is to the protection scope of ventilated membrane, improves the protection effect.

In one embodiment, the second shield is configured in a triangular configuration, with the cross-sectional area of the second shield gradually decreasing in a front-to-back direction. The arrangement is simple in structure and can achieve a good shielding effect.

In one embodiment, a front end of the second shield abuts a rear side of the first shield to form a semi-enclosed structure outside the vented membrane. This kind of setting is with more comprehensive prevent that hard thing from splashing to the ventilated membrane, and then guarantees the integrality of ventilated membrane, and simultaneously, this setting can simplify the structure, makes things convenient for manufacturing.

In one embodiment, the second cover extends across the vented membrane in a front-to-back direction by the diameter of at least one vented membrane. This arrangement can ensure the shielding effect.

In one embodiment, the first shield and the second shield are made of a plastic material and are integrally injection molded with the lamp body. This arrangement simplifies production and reduces production costs.

In one embodiment, a plurality of rib plates fixed with the lamp body are arranged on the rear side surface of the first shielding plate. The rib plates can improve the strength of the first shielding plate for better resisting the impact of hard objects.

According to a second aspect of the present application, there is provided a vehicle lamp including:

the light body is provided with a light source,

air holes are arranged on the lamp body,

a breathable film arranged at the breathable hole in a covering manner,

the protection device for the air permeable film of the vehicle lamp.

According to a third aspect of the present application, there is provided an automobile comprising the above-described lamp.

Compared with the prior art, the utility model has the advantages that: through set up first sunshade on the lamp body outside the ventilated membrane for shelter from the automobile body and travel the in-process, hard things such as little stone that splash to the rear, be used for avoiding the ventilated membrane to hit by hard thing, the integrality of protection ventilated membrane, and then avoid the inside intaking of lamps and lanterns.

Drawings

Preferred embodiments of the present invention will be described in detail below with reference to the attached drawing figures, wherein:

FIG. 1 shows a perspective view of a protective device for an air permeable membrane of a vehicle lamp according to an embodiment of the present invention;

FIG. 2 is a perspective view showing another perspective view of a protective device for an air permeable membrane of a vehicular lamp according to an embodiment of the present invention;

fig. 3 shows a protection device for an air permeable membrane for a vehicular lamp, an air permeable membrane, and the like according to an embodiment of the present invention;

fig. 4 is a view taken from section a-a of fig. 1 and rotated.

In the drawings, like parts are provided with like reference numerals. The figures are not drawn to scale.

Detailed Description

In order to make the technical solutions and advantages of the present invention more apparent, exemplary embodiments of the present invention are described in further detail below with reference to the accompanying drawings. It is clear that the described embodiments are only a part of the embodiments of the utility model, and not an exhaustive list of all embodiments. And the embodiments and features of the embodiments may be combined with each other without conflict.

The embodiment of the utility model provides a protection device 10 for a breathable film of a vehicle lamp. As shown in fig. 1 to 4, a protection device 10 for a breathable film of a vehicular lamp includes a first cover 1. The first cover 1 has a substantially square structure, and one end thereof is fixed to the lamp body 20 and located outside the air permeable film 21. Meanwhile, the first cover 1 extends toward the front end of the vehicle body to block hard objects such as small stone seeds from flying toward the air permeable film 21. It should be noted that fig. 1 to 3 can express the complete protection device 10 for the air permeable membrane of the vehicle lamp, and the mounting working position of the protection device 10 for the air permeable membrane of the vehicle lamp on the vehicle body is substantially the same as that expressed in fig. 4, for example, the right end in fig. 4 coincides with the front position of the vehicle body, and the left end in fig. 4 coincides with the rear position of the vehicle body.

In the use process, as the vehicle runs, some hard objects such as small sand grains or small stone seeds are taken up by the wheels and splashed towards the rear of the vehicle. As shown in fig. 4, if the first cover sheet 1 is not provided, the hard matter may splash on the air-permeable film 21, possibly causing rupture of the air-permeable film 21. According to the present application, by providing the first cover plate 1, hard objects splashed rearward hit the first cover plate 1, not the air-permeable film 21. Therefore, by arranging the first shielding plate 1, hard objects can be prevented from hitting the air permeable film 21, which is helpful for protecting the integrity of the air permeable film 21, and further avoiding the problems of electronic element damage and the like caused by water inflow in the lamp body 20.

In one embodiment, the first shutter 1 is configured as an inclined plate. The free end of the inclined first shade 1 extends toward the front end of the vehicle body with respect to the fixed end. This arrangement can effectively increase the shielding area of the first shield 1 and better receive hard objects.

In one embodiment, the second cover 2 is disposed on the lamp body 20 outside the air permeable film 21. The second shielding plates 2 are two and are arranged on the left side and the right side of the air-permeable membrane 21 at intervals. And the second shutter 2 faces the left and right sides of the vehicle body. Preferably, the second shield 2 is constructed in a triangular structure. The sectional area of the second shield 2 gradually decreases in the front-to-rear direction. During the vehicle running, the hard object splashes not only from one direction toward the air permeable film 21 but also from a different direction toward the air permeable film 21, and thus, the intercepting operation needs to be performed from multiple directions. Furthermore, the second shielding plate 2 can prevent the damage of the rigid object with the transverse displacement to the breathable film 21, so that the protection of the breathable film 21 is enhanced, and the protection effect is improved.

In one embodiment, the front end of the second cover 2 abuts on the rear side of the first cover 1 to form a half-enclosed structure outside the breathable film. That is to say, the first shielding plate 1 and the second shielding plate 2 are connected in sequence to form a closed semi-enclosed structure, so as to more comprehensively prevent the hard objects from splashing onto the air permeable film 21, thereby ensuring the integrity of the air permeable film 21. Preferably, the second cover 2 extends in the front-rear direction beyond the air-permeable film 21 by the diameter of at least one air-permeable film 21. The arrangement can improve the range of resisting the hard objects to strike the breathable film 21, and effectively and comprehensively protect the breathable film 21.

The first shield 1 and the second shield 2 are made of a plastic material and are integrally injection-molded with the lamp body 20. The production process is simple, easy to manufacture and capable of reducing production cost.

A plurality of rib plates (not shown) fixed to the lamp body 20 are provided on the rear side of the first shade 1. The rib plate can increase the breakage resistance of the first shield plate 1, improve the strength thereof, and prevent accidental breakage.

In the present application, a vehicle lamp is also included. As shown in fig. 3, the vehicle lamp includes a lamp body 20, a vent hole 22 provided in the lamp body 20, a breathable film 21 provided at the vent hole 22 in a covering manner, and the above-mentioned protection device 10 for a breathable film of a vehicle lamp. The air permeable membrane 21 is matched with the air permeable holes 22, and can be arranged in a circular shape. And a limit baffle 23 is further provided outside the ventilation holes 22 for limiting the installation of the air-permeable membrane 21. The protection device 10 for the breathable film of the vehicle lamp is arranged on the lamp body 20, and forms a half-surrounding structure on the breathable film 21, so as to prevent hard objects from hitting the breathable film 21 and protect the safety of the breathable film 21. It is understood that the protection device 10 for the breathable film of the vehicle lamp is arranged outside the limit stop 23.

The application also relates to a vehicle comprising a lamp as described above. The vehicle lamp is located behind the vehicle.

While preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, the appended claims are intended to be construed to include preferred embodiments and all such changes and/or modifications as fall within the scope of the utility model, and all such changes and/or modifications as are made to the embodiments of the present invention are intended to be covered by the scope of the utility model.

Claims

1. The protection device for the breathable film of the car lamp is characterized by comprising a first shielding plate arranged on a lamp body outside the breathable film, wherein the first shielding plate faces the front end of a car body.

2. The protection device for the breathable film of the vehicular lamp according to claim 1, wherein the first louver is configured as an inclined plate, and a free end of the first louver extends toward a front end of the vehicle body with respect to a fixed end.

3. The protection device for the breathable film of the vehicular lamp according to claim 2, wherein two second shields are provided on the lamp body outside the breathable film, and the second shields are spaced apart from each other on the left and right sides of the breathable film, and face the left and right sides of the vehicle body.

4. The protective device for the breathable film of the vehicular lamp according to claim 3, wherein the second louver is configured in a triangular structure, and the cross-sectional area of the second louver gradually decreases in a front-to-rear direction.

5. The protection device for the breathable film of the vehicular lamp according to claim 3, wherein the front end of the second louver abuts on the rear side surface of the first louver to form a half-enclosed structure outside the breathable film.

6. The protective device for the breathable film of the vehicular lamp according to claim 5, wherein the second cover extends beyond the breathable film by a diameter of at least one breathable film in a front-rear direction.

7. The protection device for the breathable film of the vehicular lamp according to claim 3, wherein the first cover and the second cover are made of a plastic material and are integrally injection-molded with the lamp body.

8. The protection device for the breathable film of the vehicular lamp according to any one of claims 1 to 7, wherein a plurality of rib plates fixed to the lamp body are provided on the rear side surface of the first cover.

9. A vehicle lamp, characterized by comprising:

the light body is provided with a light source,

air holes are arranged on the lamp body,

a breathable film arranged at the breathable hole in a covering manner,

the protective device for the air permeable membrane of the vehicular lamp according to any one of claims 1 to 8.

10. An automobile characterized by comprising the lamp according to claim 9.