CN216079642U

CN216079642U - Car light cover, car light and vehicle

Info

Publication number: CN216079642U
Application number: CN202122781942.6U
Authority: CN
Inventors: 李洁辰
Original assignee: Shanghai Rox Intelligent Technology Co Ltd
Current assignee: Shanghai Rox Intelligent Technology Co Ltd
Priority date: 2021-11-12
Filing date: 2021-11-12
Publication date: 2022-03-18
Anticipated expiration: 2031-11-12

Abstract

The application discloses car light cover, car light and vehicle. The car light cover includes: the automobile lamp cover comprises a cover body, a lamp holder and a lamp holder, wherein an accommodating cavity for accommodating an automobile lamp is formed in the cover body, and a protective layer is arranged on the outer side of the cover body, which is far away from the accommodating cavity; and the one-way euphotic layer is arranged between the encloser body and the protective layer or arranged on one side of the encloser body facing the containing cavity, and the light transmission direction in the one-way euphotic layer is from the containing cavity to the outside of the encloser body. According to the car light cover and contain its car light, the car light cover holds the chamber including holding the chamber, and the chamber is used for holding the car light, provides the protection to the car light through the car light cover, satisfies safeguard function, lets light can follow the transmission of car light cover simultaneously, illuminates the surrounding environment. Be equipped with one-way euphotic layer on the car lamp cover, the printing opacity direction in the one-way euphotic layer is for receiving the chamber to the housing body outside from, can effectively block light and follow the outside of lamp cover and penetrate into and hold the intracavity, prevents that light reflection from reducing luminance, promotes driving safety nature.

Description

Car light cover, car light and vehicle

Technical Field

The application relates to the field of vehicle accessories, in particular to a lampshade, a lamp and a vehicle.

Background

With the increase of the level of machine manufacturing, people put higher demands on the functions and the appearance of automobile parts.

Existing vehicle headlamps are made of a transparent material, and during operation of the vehicle, the vehicle lamps transmit light from the interior of the vehicle headlamp housing to the exterior of the vehicle to illuminate the environment surrounding the vehicle. When the vehicle also had the light source to shine when the opposite, light can see through the car lamp shade and kick into the car light inside, and this kind of reflection light can weaken the light that the car light shines, influences driver's sight, causes the potential safety hazard.

SUMMERY OF THE UTILITY MODEL

The embodiment of the application provides a car light cover, car light and vehicle, and it can avoid car light outside light to penetrate into the car light cover and hold the intracavity, prevents that light reflection from causing car light emergent ray to weaken.

In a first aspect, an embodiment of the present application provides a vehicle lamp cover, including: the automobile lamp cover comprises a cover body, a lamp holder and a lamp holder, wherein an accommodating cavity for accommodating an automobile lamp is formed in the cover body, and a protective layer is arranged on the outer side of the cover body, which is far away from the accommodating cavity; and the one-way euphotic layer is arranged between the encloser body and the protective layer or arranged on one side of the encloser body facing the containing cavity, and the light transmission direction in the one-way euphotic layer is from the containing cavity to the outside of the encloser body.

According to an aspect of the embodiment of the application, the housing body still is equipped with outside convex light guide plate towards the one side that holds the chamber, and the light guide plate sets up and encloses into leaded light district with the housing body along housing body circumference.

According to an aspect of the embodiment of the present application, a side of the housing body facing the accommodating cavity is further provided with an anti-fog coating.

According to one aspect of an embodiment of the present application, a unidirectional light transmitting layer is disposed between the anti-fog coating and the enclosure body.

According to one aspect of the embodiment of the application, the one-way light-transmitting layer and the anti-fog coating layer are arranged in the light guide area.

According to one aspect of the embodiment of the application, the one-way light-transmitting layer is made of metal indium or an alloy material of indium and zinc, and the one-way light-transmitting layer is formed on the cover shell body in an electroplating or painting mode.

According to an aspect of the embodiment of the present application, the color of the one-way light-transmitting layer is set to be the same as or different from the color of the vehicle body.

According to one aspect of the embodiment of the application, the light transmittance of the housing body is greater than or equal to 85%.

In a second aspect, an embodiment of the present application further provides a vehicle lamp, including the above-mentioned vehicle lamp cover.

In a third aspect, an embodiment of the present application further provides a vehicle, including the above vehicle lamp.

According to car light cover, car light and vehicle of this application embodiment, car light cover holds the chamber and is used for holding the car light including holding the chamber, provides the protection to the car light through car light cover, satisfies safeguard function, lets light can follow the transmission of car light cover simultaneously, illuminates the surrounding environment. Be equipped with one-way euphotic layer on the car lamp cover, the printing opacity direction in the one-way euphotic layer is for receiving the chamber to the housing body outside from, can effectively block light and follow the outside of lamp cover and penetrate into and hold the intracavity, prevents that light reflection from reducing luminance, promotes driving safety nature.

Drawings

Other features, objects, and advantages of the present application will become apparent from the following detailed description of non-limiting embodiments thereof, when read in conjunction with the accompanying drawings, in which like reference characters designate the same or similar parts throughout the figures thereof, and which are not to scale.

FIG. 1 is a schematic structural diagram of a vehicle light cover according to an embodiment of the present application;

fig. 2 is another schematic structural diagram of a vehicle lamp cover provided according to an embodiment of the application.

Description of the reference numerals

10. A vehicle lamp cover; A. a light transmission direction; 101. a housing body; 102. an accommodating chamber; 103. a protective layer; 104. a unidirectional light transmitting layer; 105. a light guide plate; 106. and (3) antifogging coating.

Detailed Description

Features and exemplary embodiments of various aspects of the present invention will be described in detail below, and in order to make objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not to be construed as limiting the utility model. It will be apparent to one skilled in the art that the present invention may be practiced without some of these specific details. The following description of the embodiments is merely intended to provide a better understanding of the present invention by illustrating examples of the present invention.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

It will be understood that when a layer, region or layer is referred to as being "on" or "over" another layer, region or layer in describing the structure of the component, it can be directly on the other layer, region or layer or intervening layers or regions may also be present. Also, if the component is turned over, one layer or region may be "under" or "beneath" another layer or region.

Features and exemplary embodiments of various aspects of the present invention will be described in detail below. Furthermore, the described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.

The embodiment of the application provides a car light cover. The following describes the vehicle lamp cover of the embodiments of the present application in detail with reference to the drawings.

The vehicle lamp is a special lamp source for providing functions of lighting, signal prompt and the like for a driver. During the running process of the vehicle, the lamp needs to have certain resistance to external airflow, high temperature, low temperature, ultraviolet rays and particle impact. Therefore, a lampshade needs to be mounted on the vehicle lamp, and mainly a protection effect is provided. The existing car lamp cover is generally made of transparent material with object color, so that the light of the car lamp can be transmitted out, meanwhile, the external light can also be irradiated into the car lamp to reflect the light of the car lamp, and the light brightness of the car lamp can be reduced.

Therefore, it is necessary to design a vehicle lamp cover that can transmit the light of the vehicle lamp while satisfying the above-mentioned protection function, but prevent the external light from entering the interior of the vehicle lamp cover. Moreover, it is also desirable to combine the simplicity of the manufacturing process and the availability of raw materials.

The inventor of the application designs a car lamp cover and a car lamp comprising the same through research. The car light cover holds the chamber including holding the chamber, holds the chamber and is used for holding the car light, provides the protection to the car light through the car light cover, satisfies safeguard function, lets light can follow the transmission of car light cover simultaneously, illuminates the surrounding environment. Be equipped with one-way euphotic layer on the car lamp cover, the printing opacity direction in the one-way euphotic layer is for receiving the chamber to the housing body outside from, can effectively block light and follow the outside of lamp cover and penetrate into and hold the intracavity, prevents that light reflection from reducing luminance, promotes driving safety nature.

The car lamp cover in this application can be applicable to the outer illumination of vehicle, outer signal lamp and the interior light etc. of car. Of course, other light sources requiring unidirectional light transmission and protection functions can be applied, and are not limited herein.

Fig. 1 is a schematic structural diagram of a vehicle light cover 10 according to an embodiment of the present application, and fig. 2 is another schematic structural diagram of the vehicle light cover 10 according to the embodiment of the present application.

As shown in fig. 1, the vehicle lamp cover 10 includes: the lamp comprises a housing body 101, wherein a containing cavity 102 for containing a lamp (not shown in the figure) is arranged inside the housing body 101. And the outer side of the housing body 101 facing away from the accommodating cavity 102 is provided with a protective layer 103. The one-way light-transmitting layer 104 is disposed between the cover body 101 and the protective layer 103. Alternatively, as shown in fig. 2, the one-way light-transmitting layer 104 is disposed on one side of the cover body 101 facing the accommodating cavity 102, and the light-transmitting direction a in the one-way light-transmitting layer 104 is from the accommodating cavity 102 to the outside of the cover body 101.

In the cover 10 and the lamp according to the embodiment of the present application, the cover 10 includes the receiving cavity 102, and the receiving cavity 102 is used for receiving the lamp. Provide the protection to the car light through car light cover 10, satisfy safeguard function, let light can follow car light cover 10 transmission simultaneously, illuminate the surrounding environment or provide signal display. The one-way light-transmitting layer 104 is arranged on the car light cover 10, the light-transmitting direction A in the one-way light-transmitting layer 104 is from the accommodating cavity 102 to the outside of the cover shell body 101, light can be effectively prevented from being emitted into the accommodating cavity 102 from the outside of the car light cover 10, light reflection is prevented, brightness is reduced, and driving safety is improved.

In some embodiments, the one-way light-transmitting layer 104 is disposed between the protective layer 103 and the casing body 101, and the casing body 101 and the protective layer 103 can be manufactured by using materials and manufacturing equipment in the existing design. Therefore, a protective body does not need to be additionally arranged on the unidirectional light-transmitting layer 104, the cover body 101 and the unidirectional light-transmitting layer 104 share the same protective layer 103, and the structure can save materials and is simple in process and convenient to manufacture.

Furthermore, the function of the one-way light-transmitting layer 104 is to prevent light from entering the accommodating cavity 102 from the outside of the vehicle lamp cover 10, and when the vehicle lamp is turned off, the vehicle lamp cover 10 is visually observed to have a shielding effect. Therefore, the structure inside the housing chamber 102 cannot be seen from the outside, and the confidentiality of the internal structure of the lamp can be improved.

The protective layer 103 in the embodiment of the present application is generally formed by spraying UV curable paint. The UV hardening paint generates free radicals under the irradiation of ultraviolet light, and resin reaction paint film formation occurs. The preparation process is simple, and meanwhile, the UV hardening paint can resist ultraviolet light, and the ultraviolet light resistance of the material can be extended when the UV hardening paint is sprayed on the surface of the material which is not resistant to sunlight irradiation, so that the material is not easy to age. And the UV hardening paint film has high hardness, wear resistance and high transparency, is attached to the surface of the housing body 101, and meets the requirement of serving as the protective layer 103 of the automobile lamp cover 10.

In some embodiments of the present application, an outwardly protruding light guide plate 105 is further disposed on a side of the casing body 101 facing the accommodating cavity 102, and the light guide plate 105 is disposed along a circumferential direction of the casing body 101 and encloses a light guide region with the casing body 101. Can set up the reflection of light coating on the light guide plate 105, set up light guide plate 105, can concentrate the light that the car light jetted out and jet out, promote the luminance of light, promote driver's field of vision definition, guarantee the safety of vehicle driving process.

In some embodiments of the present application, the side of the casing body 101 facing the accommodating cavity 102 is further provided with an anti-fog coating 106. The antifogging coating 106 can prevent the surface of the housing body 101 from forming water mist in rainy days, snowy days or foggy weather conditions, so that the brightness of the vehicle lamp is prevented from being reduced, and the driving safety of the vehicle is improved.

In some embodiments of the present application, as shown in fig. 2, unidirectional light-transmissive layer 104 is disposed between anti-fog coating 106 and enclosure body 101. The one-way light-transmitting layer 104 is provided between the antifogging coating layer 106 and the case body 101, and the antifogging coating layer 106 can be used as a protector for the one-way light-transmitting layer 104. The antifogging coating 106 can also realize a protection function to prevent the unidirectional light-transmitting layer 104 from being damaged while realizing a function of preventing the surface of the housing body 101 from fogging.

In some embodiments of the present disclosure, the one-way light-transmitting layer 104 and the anti-fog coating layer 106 are disposed on the light-guiding region. The one-way light-transmitting layer 104 and the anti-fog coating layer 106 are disposed in the light guide region, and transmit light reflected from the light guide region.

In some embodiments of the present application, the one-way light-transmitting layer 104 is made of metal indium or an alloy material of indium and zinc. The metallic indium or the alloy material of indium and zinc is formed on the surface of the housing body 101, so that the unidirectional light-transmitting effect can be obtained. And the one-way euphotic layer 104 presents metal color and luster when being observed from the outside of the car lamp cover 10, and is uniform with the appearance of the car body, so that the aesthetic property is improved.

In some embodiments of the present application, one-way light-transmitting layer 104 is formed on case body 101 by plating or painting. The mode is convenient to produce and high in production efficiency.

In some embodiments of the present application, the color of unidirectional light transmitting layer 104 is set to be the same as or different from the color of the vehicle body. The one-way light-transmitting layer 104 in the present application can be provided in various colors, such as a gold-plated effect color, a silver-plated effect color, a black-chrome effect color, a silver-painted paint, a blue paint, and the like. The one-way euphotic layer 104 in the car light can be set to various colors according to the design of the car body, for example, the color of the car light cover 10 can be set to be the same as the color of the car body, when the car light is turned off, the color of the car light cover 10 is the same as the color of the car body, the car light is integrated with the car body, and the attractiveness is improved.

According to an aspect of the embodiment of the present application, the transmittance of the housing body 101 is greater than or equal to 85%. By setting the light transmittance of the housing body 101 to be greater than or equal to 85%, most of light energy of the vehicle lamp can be transmitted to the outside of the vehicle, and the loss of energy is reduced. Specifically, the housing body 101 may be made of polycarbonate or polymethacrylate material. These materials have high intrinsic hardness and light transmittance, and can be made into various shapes, facilitating production and installation.

The embodiment of the application also provides a car lamp, which comprises the car lamp cover 10. The car lamp provided by the embodiment of the application can realize the effects in the embodiment.

The embodiment of the application also provides a vehicle, which comprises the vehicle lamp. The vehicle lamp is used to provide functions such as illumination or signal display for the vehicle. The cover 10 of the vehicle lamp can be as described in any of the foregoing embodiments, and can achieve the corresponding technical effects, which are not described herein again.

In accordance with the embodiments of the present application as described above, these embodiments are not exhaustive and do not limit the application to the specific embodiments described. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the application and its practical application, to thereby enable others skilled in the art to best utilize the application and its various modifications as are suited to the particular use contemplated. The application is limited only by the claims and their full scope and equivalents.

Claims

1. A car lamp cover is characterized by comprising

The automobile lamp cover comprises a cover shell body, a lamp body and a protective layer, wherein an accommodating cavity for accommodating an automobile lamp is formed in the cover shell body, and the protective layer is arranged on the outer side of the cover shell body, which is far away from the accommodating cavity;

and the one-way euphotic layer is arranged between the encloser body and the protective layer or on one side of the encloser body facing the accommodating cavity, and the light transmission direction in the one-way euphotic layer is from the accommodating cavity to the outside of the encloser body.

2. The car light cover according to claim 1, wherein a light guide plate protruding outwards is further arranged on one side of the cover body facing the accommodating cavity, and the light guide plate is arranged along the circumferential direction of the cover body and encloses a light guide area with the cover body.

3. The vehicle light cover of claim 2, wherein the side of the housing body facing the accommodating cavity is further provided with an anti-fog coating.

4. The vehicle light cover of claim 3, wherein the one-way light transmitting layer is disposed between the anti-fog coating and the enclosure body.

5. The vehicle lamp cover according to claim 4, wherein the one-way light-transmitting layer and the anti-fog coating are both disposed in the light guide region.

6. The vehicle lamp cover according to any one of claims 1 to 5, wherein the one-way light-transmitting layer is made of metal indium or an alloy material of indium and zinc, and the one-way light-transmitting layer is formed on the cover body by electroplating or painting.

7. The cover for a vehicle lamp according to claim 1, wherein the color of the one-way light-transmitting layer is set to be the same as or different from the color of the vehicle body.

8. The vehicle lamp cover according to claim 1, wherein the light transmittance of the cover body is not less than 85%.

9. A vehicular lamp characterized by comprising the vehicular lamp cover according to any one of claims 1 to 8.

10. A vehicle comprising the lamp according to claim 9.