CN218268875U

CN218268875U - Car light subassembly and vehicle

Info

Publication number: CN218268875U
Application number: CN202221510567.XU
Authority: CN
Inventors: 于凯
Original assignee: Beijing CHJ Automobile Technology Co Ltd
Current assignee: Beijing CHJ Automobile Technology Co Ltd
Priority date: 2022-06-16
Filing date: 2022-06-16
Publication date: 2023-01-10
Anticipated expiration: 2032-06-16

Abstract

The utility model discloses a car lamp assembly and a car, which comprises a lamp shade, a first film, an installation cover and a second film, wherein the lamp shade is provided with a first hole; the first film is attached to the lampshade and is suitable for blocking the first hole, and the first film is suitable for ventilation and blocking water vapor; the mounting cover is arranged in the lampshade, the first hole is arranged in the mounting cover, and the mounting cover is provided with a second hole; the second film is attached to the mounting cover and is suitable for plugging the second hole, and the second film is suitable for ventilation and blocking water vapor. The utility model discloses a car light subassembly is effectual to the shielding of steam, has avoided the easy atomizing condition in the car light, has guaranteed the illuminating effect and the indicating effect of car light, and then has ensured the security of driving a vehicle.

Description

Car light subassembly and vehicle

Technical Field

The utility model relates to a vehicle lamps and lanterns technical field specifically, relates to a car light subassembly and applied this car light subassembly's vehicle.

Background

Vehicle lights are one of the important accessories of vehicles that primarily function to illuminate and emit a form of signal. In the related art, in order to avoid a situation that the difference between the internal pressure and the external pressure of the vehicle lamp is large, an air vent hole needs to be formed in a lampshade of the vehicle lamp, and in order to avoid a situation that liquid, impurities and the like enter the vehicle lamp from the air vent hole, an air permeable film or an air permeable cap needs to be fixed at the air vent hole. But among the correlation technique, the ventilated membrane is relatively poor to the shielding effect of steam, and partial steam still can get into in the car light and form fog, has reduced the illuminating effect and the indicating effect of car light, is unfavorable for the security of driving.

SUMMERY OF THE UTILITY MODEL

The present invention aims at solving at least one of the technical problems in the related art to a certain extent.

Therefore, the embodiment of the utility model provides a car light assembly is provided, this car light assembly is effectual to the shielding of steam, has avoided the easy atomizing condition in the car light, has guaranteed the illuminating effect and the indicating effect of car light, and then has ensured the security of driving a vehicle.

The embodiment of the utility model provides a still provide a vehicle of using above-mentioned car light subassembly.

The utility model discloses car light subassembly includes: the lamp comprises a lampshade, a first film, a mounting cover and a second film, wherein the lampshade is provided with a first hole; the first film is attached to the lamp shade and is suitable for blocking the first hole, and the first film is suitable for ventilation and blocking water vapor; the mounting cover is arranged in the lampshade, the first hole is formed in the mounting cover, and the mounting cover is provided with a second hole; the second film is attached to the mounting cover and is suitable for plugging the second hole, and the second film is suitable for ventilation and blocking water vapor.

The utility model discloses car light subassembly is effectual to the shielding of steam, has avoided the easy atomizing condition in the car light, has guaranteed the illuminating effect and the indicating effect of car light, and then has ensured the security of driving a vehicle.

In some embodiments, a sealed cavity is formed between the mounting cover and the lamp cover, and the first aperture and the second aperture are in communication with the sealed cavity.

In some embodiments, the mounting cup is disposed on an exterior side of the lamp housing, and the sealed cavity is located on the exterior side of the lamp housing.

In some embodiments, the first membrane is disposed outside of the lamp enclosure and within the sealed cavity.

In some embodiments, the second membrane is disposed outside the mounting cup.

In some embodiments, the first hole and the second hole are directly opposite and the extending direction of the first hole and the extending direction of the second hole are consistent.

In some embodiments, the lamp housing and the mounting housing are adhesively attached by a sealant.

In some embodiments, one of the lampshade and the mounting cover is provided with an annular groove, the other one of the lampshade and the mounting cover is provided with an annular part, the annular part is matched in the annular groove, and the sealant is filled in the annular groove.

In some embodiments, a vehicle lamp assembly includes a lamp body disposed within the lamp housing.

The utility model discloses vehicle includes car light subassembly, car light subassembly be in any above-mentioned embodiment car light subassembly.

Drawings

Fig. 1 is a schematic cross-sectional view of a vehicle lamp assembly according to an embodiment of the present invention.

Fig. 2 is a schematic view of the mounting of the cover of fig. 1.

Reference numerals are as follows:

a lamp shade 1; a first hole 11; an annular portion 12;

a first film 2;

a mounting cover 3; a second hole 31; a ring groove 32;

a second film 4;

a lamp body 5;

the chamber 6 is sealed.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings. The embodiments described below by referring to the drawings are exemplary intended for explaining the present invention, and should not be construed as limiting the present invention.

As shown in fig. 1 and 2, a lamp assembly according to an embodiment of the present invention includes a lamp cover 1, a first film 2, a mounting cover 3, and a second film 4.

The lampshade 1 is provided with a first hole 11, the lampshade 1 is made of transparent plastic, as shown in figure 1, the cross section of the lampshade 1 can be U-shaped, the first hole 11 is a through hole, and the first hole 11 can penetrate through the lampshade 1 along the inner and outer directions.

The first film 2 is attached to the lampshade 1 and is suitable for blocking the first hole 11, and the first film 2 is suitable for ventilation and blocking water vapor. The first film 2 can be a breathable film, the first film 2 can be bonded on the lampshade 1, and the first film 2 and the lampshade 1 are hermetically attached. The first holes 11 may be blocked by the first membrane 2, the first membrane 2 allowing the passage of gases and being able to block water vapour, impurities, etc.

The installation cover 3 is arranged on the lampshade 1, the first hole 11 is positioned in the installation cover 3, and the installation cover 3 is provided with a second hole 31. The installation cover 3 can be provided with the lamp shade 1 is integrative, and partial installation cover 3 can be arranged with lamp shade 1 interval, and second hole 31 is the through-hole, and second hole 31 can run through installation cover 3 along inside and outside direction.

The second film 4 is attached to the mounting cover 3 and adapted to block the second hole 31, and the second film 4 is adapted to be breathable and to block water vapor. The second film 4 may be a gas permeable film, and the second film 4 may be adhered to the mounting cover 3, and the second film 4 and the mounting cover 3 are hermetically attached to each other. The second hole 31 may be blocked by a second membrane 4, the second membrane 4 allowing gas to pass and being capable of blocking moisture, impurities, etc.

During the use, the inside first membrane 2 that can pass through first hole 11 department of lamp shade 1 and the second membrane 4 of second hole 31 department with external intercommunication to avoid the inside great condition of lamp shade 1 and the outside atmospheric pressure difference of lamp shade 1, guaranteed the steady operation of car light.

The utility model discloses car light assembly, first membrane 2 and second membrane 4 all can play the separation effect to steam, have promoted the separation effect to steam through the separation of two tunic membranes, have avoided the easy atomizing condition in the car light, and then to sheltering from of car light when having avoided atomizing, have guaranteed the illuminating effect and the indicating effect of car light, and then have ensured the security of driving a vehicle.

In some embodiments, a sealed cavity 6 is formed between the mounting cover 3 and the lamp cover 1, and the first hole 11 and the second hole 31 communicate with the sealed cavity 6. As shown in fig. 1 and 2, the mounting cover 3 may be fixed to an outer side of the lamp housing 1, and the mounting cover 3 and the lamp housing 1 may be hermetically connected. A sealed cavity 6 can be limited between the mounting cover 3 and the lamp shade 1, the first hole 11 can be positioned on one side of the sealed cavity 6 and communicated with the sealed cavity 6, and the second hole 31 can be positioned on the other side of the sealed cavity 6 and communicated with the sealed cavity 6.

External gas can enter the sealed cavity 6 at first, the sealed cavity 6 has storage and buffering effects, and steam in the gas entering the sealed cavity 6 can stagnate in the sealed cavity 6, so that the blocking effect on the steam can be enhanced.

In some embodiments, the mounting cup 3 is disposed outside the lamp housing 1 and the sealed chamber 6 is located outside the lamp housing 1. As shown in fig. 2, the mounting cup 3 may be fixed to the outer surface of the lamp housing 1, in which case the sealed chamber 6 is also located outside the lamp housing 1. When the lampshade is used, the outside air flow firstly flows into the sealed cavity 6 through the second membrane 4 and the second hole 31 and then flows into the lampshade 1 through the first membrane 2 and the first hole 11. The installation cover 3 is arranged on the outer side, so that the installation of the installation cover 3 is facilitated, and the assembly process is simplified.

It will be appreciated that in other embodiments, the mounting cup 3 may be provided on the inside of the housing 1, and in this case, the sealed chamber 6 is also located inside the housing 1. In use, the external air flow will firstly flow into the sealed cavity 6 through the first membrane 2 and the first hole 11, and then flow into the lampshade 1 through the second membrane 4 and the second hole 31. At this time, the situation that the mounting cover 3 protrudes from the surface of the lamp shade 1 can be avoided, and the appearance of the lamp shade 1 can be improved.

In some embodiments, the first membrane 2 is provided outside the lamp housing 1 and within the sealed chamber 6. As shown in fig. 2, the first film 2 and the mounting cover 3 may be provided on the same side of the lamp housing 1, for example, the mounting cover 3 may be provided on the outer side of the lamp housing 1, and the first film 2 may be provided on the outer side of the lamp housing 1. From this, made things convenient for the fixed of first membrane 2, during the installation, can be directly paste first membrane 2 on the surface of lamp shade 1 can, avoid first membrane 2 to establish the condition of being difficult to paste in the inboard of lamp shade 1.

In some embodiments, the second membrane 4 is provided outside the mounting cup 3. As shown in fig. 2, the mounting cover 3 may be fixed to the outer side of the lamp housing 1, and the second film 4 may be fixed to the outer side of the mounting cover 3, thereby facilitating the mounting and fixing of the second film 4, and during the mounting, the second film 4 may be directly adhered to the outer surface of the mounting cover 3.

In some embodiments, the first hole 11 and the second hole 31 are directly opposite and the extending direction of the first hole 11 and the extending direction of the second hole 31 are the same. As shown in fig. 2, the first holes 11 and the second holes 31 may be aligned in the inward and outward directions, and the extending direction of the first holes 11 is the same as the extending direction of the second holes 31, thereby enhancing the air flow passing ability and facilitating the exchange between the air inside the lamp housing 1 and the air outside.

In some embodiments, the lamp housing 1 and the mounting housing 3 are adhesively attached by a sealant. For example, the mounting cover 3 may be box-shaped, and the opening edge of the mounting cover 3 may be coated with a sealant, and then the mounting cover 3 and the lamp cover 1 may be adhered by the sealant. Therefore, the sealing performance between the installation cover 3 and the lampshade 1 can be ensured, and the condition that water vapor flows into the sealing cavity 6 from the gap between the installation cover 3 and the lampshade 1 is avoided.

In some embodiments, one of the lampshade 1 and the mounting cover 3 is provided with an annular groove 32, the other one is provided with an annular part 12, the annular part 12 is fitted in the annular groove 32, and the sealant is filled in the annular groove 32.

Specifically, as shown in fig. 2, the mounting cover 3 may be box-shaped, the mounting cover 3 may include a ring-shaped side wall, the ring groove 32 may be provided in the ring-shaped side wall, and the ring groove 32 is provided along a circumference of the mounting cover 3. The annular portion 12 may be provided on the outer surface of the lamp housing 1, and the annular portion 12 may be provided integrally with the lamp housing 1.

When the mounting cover 3 is assembled, as shown in fig. 2, the annular portion 12 may be inserted into the annular groove 32, the annular groove 32 may be filled with a sealant in advance, and the annular portion 12 and the inner wall of the annular groove 32 may be adhesively fixed by the sealant. The arrangement of the annular part 12 and the annular groove 32 can enhance the sealing performance on one hand and enhance the bonding effect on the other hand, thereby ensuring the structural strength of the assembly of the mounting cover 3.

It will be appreciated that in other embodiments, the annular groove 32 may be provided on the lamp housing 1 and the annular portion 12 may be provided on the mounting housing 3.

In some embodiments, as shown in fig. 1, the lamp assembly includes a lamp body 5, the lamp body 5 is an illumination lamp, the lamp body 5 is installed inside the lamp cover 1, and illumination and signal indication can be realized through the lamp body 5.

The following describes a vehicle of an embodiment of the present invention.

The utility model discloses vehicle includes car light subassembly, and car light subassembly can be the car light subassembly that describes in the above-mentioned embodiment. The vehicle can be an automobile, an SUV, a commercial vehicle, a bus, a pickup truck and the like, and can also be other vehicles needing to be provided with the lamp assembly. The lamp assembly can be a front lamp assembly of the vehicle, and can also be a rear lamp assembly of the vehicle.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description of the present invention and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the present disclosure, the terms "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present disclosure. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Moreover, various embodiments or examples and features of various embodiments or examples described in this specification can be combined and combined by one skilled in the art without being mutually inconsistent.

Although the above embodiments have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations to the above embodiments by those of ordinary skill in the art are intended to be within the scope of the present invention.

Claims

1. A vehicle lamp assembly, comprising:

the lamp shade is provided with a first hole;

the first film is attached to the lamp shade and is suitable for blocking the first hole, and the first film is suitable for ventilation and blocking water vapor;

the mounting cover is arranged on the lampshade, the first hole is formed in the mounting cover, and the mounting cover is provided with a second hole;

and the second film is attached to the mounting cover and is suitable for plugging the second hole, and the second film is suitable for ventilation and blocking water vapor.

2. The lamp assembly of claim 1 wherein a sealed cavity is formed between the mounting cup and the lamp cup, the first and second apertures communicating with the sealed cavity.

3. The lamp assembly of claim 2 wherein the mounting cup is disposed on an exterior side of the lamp housing, the seal cavity being located on the exterior side of the lamp housing.

4. A vehicle light assembly according to claim 3 wherein the first membrane is disposed outside of the lamp housing and within the sealed cavity.

5. A vehicle light assembly according to claim 3, wherein the second film is provided on an outer side of the mounting cup.

6. The lamp assembly of claim 3 wherein said first aperture and said second aperture are diametrically opposed and the direction of extension of said first aperture and the direction of extension of said second aperture are coincident.

7. The lamp assembly of claim 1 wherein said lamp housing and said mounting cup are adhesively attached by a sealant.

8. The lamp assembly of claim 7 wherein one of the lamp cover and the mounting cover is provided with an annular groove and the other is provided with an annular portion, the annular portion fitting into the annular groove, and the sealant filling the annular groove.

9. The lamp assembly of any one of claims 1-8, including a lamp body disposed within the lamp housing.

10. A vehicle comprising a lamp assembly according to any one of claims 1 to 9.