CN220770898U

CN220770898U - Automobile LOGO lamp and automobile

Info

Publication number: CN220770898U
Application number: CN202322727995.9U
Authority: CN
Inventors: 王冠昊; 杨大成; 蒋孝渊; 王焘; 秦晓东; 陈波; 陆洋; 孙阳
Original assignee: Zhejiang Geely Holding Group Co Ltd; Zhejiang Zeekr Intelligent Technology Co Ltd
Current assignee: Zhejiang Geely Holding Group Co Ltd; Zhejiang Zeekr Intelligent Technology Co Ltd
Priority date: 2023-10-10
Filing date: 2023-10-10
Publication date: 2024-04-12
Anticipated expiration: 2033-10-10

Abstract

The application provides an automobile LOGO lamp and car, including casing, lamp shade subassembly, light source subassembly and leaded light portion, lamp shade subassembly has LOGO region, and lamp shade subassembly is assembled in the casing, and casing and lamp shade subassembly enclose and close and form the holding chamber, and leaded light portion and light source subassembly are located the holding intracavity, and between lamp shade subassembly and the light source subassembly was located to the leaded light portion, and the light source subassembly corresponds the setting with at least partial LOGO region, and the leaded light portion is used for the light diffusion that sends the light source subassembly to LOGO region. The arrangement of the light source assembly can be reduced, so that the space occupation of the automobile LOGO lamp is reduced, and the cost is reduced. Light emitted by the light source assembly is diffused through the light guide part between the lampshade assembly and the light source assembly, so that the LOGO area can be uniformly lightened, and the uniqueness and aesthetic feeling of the automobile appearance are improved.

Description

Automobile LOGO lamp and automobile

Technical Field

The application relates to the technical field of automobile lamps, in particular to an automobile LOGO lamp and an automobile.

Background

With the popularization of automobiles, the requirements of people on automobile lamps are gradually increased, and the automobile lamps are not only used as illumination or signal devices, but also have decorative lamps assembled at different positions of an automobile body at present so as to improve the aesthetic property of the automobile. Among them, automobile LOGO lamps with brand marks disposed at the front or rear of the automobile are attracting attention. The designed automobile LOGO lamp not only can increase the aesthetic degree of the automobile running at night, but also can improve the identification degree of brands and automobile types.

The current automobile LOGO lamp adopts the direct lighting mode, uses a plurality of LEDs to evenly arrange in the LOGO region, and the arrangement mode is suitable for the automobile model with sufficient front or rear space, but cannot be suitable for the automobile model with the compact rear space of the automobile LOGO lamp.

Disclosure of Invention

The application provides an automobile LOGO lamp and an automobile, so as to solve at least part of problems in the related art.

The application provides an automobile LOGO lamp, which comprises: casing, lamp shade subassembly, light source subassembly and leaded light portion, lamp shade subassembly have the LOGO region, and lamp shade subassembly is assembled in the casing, and casing and lamp shade subassembly enclose to close and form the holding chamber, and leaded light portion and light source subassembly are located the holding intracavity, and leaded light portion locates between lamp shade subassembly and the light source subassembly.

Optionally, the canopy assembly includes a visor and a LOGO canopy, the visor having a LOGO area.

Optionally, the light source assembly includes a plurality of LED light sources and circuit board, and a plurality of LED light sources are connected with the circuit board electricity, and a plurality of LED light sources set up with the regional correspondence of at least part LOGO, and the luminous surface of a plurality of LED light sources is towards the light guide portion.

Optionally, the light guide portion includes a plurality of protruding portions, and a plurality of protruding portions evenly set up in the LOGO lamp shade.

Optionally, the bulge includes the relative first face and the second face that set up, and first face is connected with the LOGO lamp shade, and the area of first face is greater than the area of second face.

Optionally, the protrusion includes a side wall connected between the first surface and the second surface, and the side wall includes a first light-emitting surface, a second light-emitting surface, a third light-emitting surface, and a fourth light-emitting surface.

Optionally, an included angle formed by the first light-emitting surface and the first surface is 70-90 degrees.

Optionally, an included angle formed by the second light-emitting surface and the first surface is 70-90 degrees.

Optionally, an included angle formed by the third light-emitting surface and the first surface is 70-90 degrees.

Optionally, an included angle formed by the fourth light-emitting surface and the first surface of the part of the protruding portion ranges from 70 degrees to 90 degrees.

Optionally, an included angle formed by the fourth light-emitting surface and the first surface of the part of the protruding portion ranges from 40 degrees to 60 degrees.

Optionally, the second face is provided with an optical pattern or a skin pattern.

Optionally, the display device further comprises a control mechanism arranged in the accommodating cavity, wherein the control mechanism is electrically connected with the light source assembly and is used for controlling the display mode of the light source assembly.

Alternatively, the mask is a PC mask or a PMMA mask.

The application provides an automobile comprising an automobile LOGO lamp as described in any one of the embodiments above.

The application provides an automobile LOGO lamp, including casing, lamp shade subassembly, light source subassembly and leaded light portion, lamp shade subassembly has the LOGO region, and lamp shade subassembly equipment is in the casing, and casing and lamp shade subassembly enclose to close and form the holding chamber, and the holding intracavity is located to leaded light portion and light source subassembly, and the leaded light portion is located between lamp shade subassembly and the light source subassembly, and the light source subassembly corresponds the setting with at least part LOGO region, and the leaded light portion is used for diffusing the light that the light source subassembly sent to the LOGO region. The arrangement of the light source assembly can be reduced, so that the space occupation of the automobile LOGO lamp is reduced, and the cost is reduced. Light emitted by the light source assembly is diffused through the light guide part between the lampshade assembly and the light source assembly, so that the LOGO area can be uniformly lightened, and the uniqueness and aesthetic feeling of the automobile appearance are improved.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the application and together with the description, serve to explain the principles of the application.

FIG. 1 is a schematic diagram of an automotive LOGO lamp in accordance with an exemplary embodiment of the present application;

FIG. 2 is an exploded view of an automotive LOGO lamp in accordance with an exemplary embodiment of the present application;

FIG. 3 is a schematic diagram illustrating the placement of LED light sources according to an exemplary embodiment of the present application;

FIG. 4 is a schematic diagram illustrating an LED light source arrangement location according to another exemplary embodiment of the present application;

FIG. 5 is a schematic diagram of the texture of the dermatoglyph according to an exemplary embodiment of the present application;

fig. 6 is a partial enlarged view showing a schematic structural view of the dermatoglyph according to one exemplary embodiment shown in fig. 5.

Detailed Description

Reference will now be made in detail to exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numbers in different drawings refer to the same or similar elements, unless otherwise indicated. The implementations described in the following exemplary examples are not representative of all implementations consistent with the present application. Rather, they are merely examples of apparatus and methods consistent with some aspects of the present application as detailed in the accompanying claims.

The terminology used in the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the present application. Unless defined otherwise, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this application belongs. The terms "first," "second," and the like in the description and in the claims, are not used for any order, quantity, or importance, but are used for distinguishing between different elements. Likewise, the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one. "plurality" or "plurality" means two or more. Unless otherwise indicated, the terms "front," "rear," "lower," and/or "upper" and the like are merely for convenience of description and are not limited to one location or one spatial orientation. The word "comprising" or "comprises", and the like, means that elements or items appearing before "comprising" or "comprising" are encompassed by the element or item recited after "comprising" or "comprising" and equivalents thereof, and that other elements or items are not excluded. The terms "connected" or "connected," and the like, are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect.

The terminology used in the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the present application. As used in this application and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any or all possible combinations of one or more of the associated listed items.

For ease of understanding, the technical terms involved in the embodiments of the present application are explained and described below.

LOGO, which refers to an identification representing a company, brand, or organization, is typically composed of text, graphics, or a combination thereof.

An LED (Light-Emitting Diode) refers to an electronic device capable of converting electric energy into visible Light.

An IC (Integrated Circuit ) integrates a plurality of electronic elements on a silicon wafer for performing specific functions and processing tasks.

The application provides an automobile LOGO lamp, including casing, lamp shade subassembly, light source subassembly and leaded light portion, lamp shade subassembly has the LOGO region, and lamp shade subassembly equipment is in the casing, and casing and lamp shade subassembly enclose to close and form the holding chamber, and the holding intracavity is located to leaded light portion and light source subassembly, and the leaded light portion is located between lamp shade subassembly and the light source subassembly. So set up, the light that the light source subassembly sent is through the diffusion that is located the leaded light portion between lamp shade subassembly and the light source subassembly, can realize the regional even of LOGO and light up, promotes the uniqueness and the aesthetic feeling of car outward appearance. In addition, can also save space, reduce cost for the rear portion of car LOGO lamp.

The automobile LOGO lamp of the present application will be described in detail with reference to the accompanying drawings. The features of the examples and embodiments described below may be combined with each other without conflict.

Fig. 1 is a schematic structural view of an automotive LOGO lamp according to an exemplary embodiment of the present application, fig. 2 is an exploded view of an automotive LOGO lamp according to an exemplary embodiment of the present application, fig. 3 is a schematic view of an LED light source arrangement position according to an exemplary embodiment of the present application, fig. 4 is a schematic view of an LED light source arrangement position according to another exemplary embodiment of the present application, fig. 5 is a schematic structural view of a dermatoglyph according to an exemplary embodiment of the present application, and fig. 6 is a partially enlarged view of a schematic structural view of an dermatoglyph according to an exemplary embodiment of the present application. Referring to fig. 1 to 6, the application provides an automobile LOGO lamp 1, which comprises a housing 2, a lampshade assembly 3, a light source assembly 4 and a light guide part 5, wherein the lampshade assembly 3 is provided with a LOGO area 30, the lampshade assembly 3 is assembled on the housing 2, the housing 2 and the lampshade assembly 3 enclose to form a containing cavity 6, the light guide part 5 and the light source assembly 4 are arranged in the containing cavity 6, and the light guide part 5 is arranged between the lampshade assembly 3 and the light source assembly 4. The light source assembly 4 is disposed corresponding to at least a portion of the LOGO region 30, and the light guide portion 5 is configured to diffuse light emitted from the light source assembly 4 to the LOGO region 30. The arrangement of the light source assembly can be reduced, so that the space occupation of the automobile LOGO lamp is reduced, and the cost is reduced. Light emitted by the light source assembly is diffused through the light guide part between the lampshade assembly and the light source assembly, so that the LOGO area can be uniformly lightened, and the uniqueness and aesthetic feeling of the automobile appearance are improved.

In the embodiment shown in fig. 1, the canopy assembly 3 includes a canopy 32 and a LOGO canopy 33, the canopy 32 having a LOGO area 30. The LOGO region 30 is a light transmissive region and the mask 32 also has a non-LOGO region 31 that is opaque. When the light source assembly 4 is started, light rays of the light source assembly 4 can be displayed through the light transmission area, so that the LOGO area is lightened, and the uniqueness and aesthetic feeling of the automobile are improved.

In some embodiments, the light source assembly 4 includes a plurality of LED light sources 40 and a circuit board 41, the plurality of LED light sources 40 are electrically connected to the circuit board 41, the plurality of LED light sources 40 are disposed corresponding to at least a portion of the LOGO area 30, and light emitting surfaces of the plurality of LED light sources 40 face the light guiding portion 5. Due to the space limitation of the front part or the rear part of the automobile LOGO lamp, the number of LED light sources can be reduced, and the light guide part 5 is increased, so that the light emitting uniformity of the LOGO area 30 can be ensured while the space occupation is reduced. In the embodiment of the present application, compared with the arrangement of the LED light sources 40 in the related art, as shown in fig. 4, the automotive LOGO light 1 of the present application cancels the LED light sources 40 located at the bottom, and moves the remaining multiple light source LED light sources upwards by 6mm, as shown in fig. 3, so that the space at the bottom of the automotive LOGO light can be saved by reducing the usage of the LED light sources 40, and the cost is reduced.

In the embodiment shown in fig. 1, the light guiding portion 5 includes a plurality of protruding portions 51, and the plurality of protruding portions 51 are uniformly disposed on the LOGO shade 33. The side of the LOGO lamp housing 33 is provided with a limit part 57 which can be clamped with the mask 32. The LOGO lampshade 33 is also provided with a fixing part 58 inside for being connected with the circuit board 41, so that the positions of the LED light sources 40 and the light guide part 5 are accurately positioned. The plurality of protruding portions 51 are uniformly disposed on a surface of the LOGO cover 33 adjacent to the LED light source 40. At least part of the protruding portion 51 is provided corresponding to the position of the LED light source 40. The light emitted from the LED light source 40 is reflected or refracted by the plurality of convex portions 51, thereby achieving the diffusion of the light. In the embodiment of the present application, since the bottom LED light source 40 is omitted, the bottom protrusion 51 of the LOGO light cover 33 cannot be disposed corresponding to the LED light source 50, so that the bottom protrusion 51 receives and diffuses the light from the side to uniformly light the LOGO region 30. The light guide 5 is usually made of transparent PC (Polycarbonate) or PMMA (Polymethyl methacrylate ), and has advantages of high light transmittance and good light scattering effect. In the embodiment shown in fig. 5 and 6, the protrusion 51 includes a first surface (not shown) and a second surface 52 opposite to each other, the first surface is connected to the LOGO shade 33, and the area of the first surface is larger than that of the second surface 52 _， So set up, can improve the printing opacity area, realize that printing opacity is even. The protruding portion 51 includes a sidewall connected between the first surface and the second surface 52, and the sidewall includes a first light-emitting surface 53, a second light-emitting surface 54, a third light-emitting surface 55, and a fourth light-emitting surface 56. In the embodiment of the present application, the included angle formed by the first light-emitting surface 53 and the first surface is in the range of 70 ° to 90 °. The second light-emitting surface 54 forms an angle with the first surface of 70-90 °. The angle formed by the third light-emitting surface 55 and the first surface is 70-90 degrees. The angle formed by the fourth light-emitting surface 56 of the partial protrusion 51 and the first surface is 70-90 °. The fourth light-emitting surface 56 and the first surface of the partial protrusion 51 are formedThe included angle is in the range of 40-60 deg.. In the embodiment of the present application, the first light-emitting surface 53 and the third light-emitting surface 55 are symmetrically disposed about the first light-emitting surface 54 and the fourth light-emitting surface 56 of the portion of the protruding portion 51 are symmetrically disposed about the second light-emitting surface. The second light-emitting surface 54, the third light-emitting surface 55 and the fourth light-emitting surface 56 of the partial protrusion 51 form an included angle with the first surface ranging from 70 degrees to 90 degrees, so that uniform light transmission can be realized. The range of the included angle formed by the fourth light emergent surface 56 of the protruding part 51 arranged at the bottom and the first surface is 40-60 degrees, so that the arrangement can lead the light emitted by the LED light source 40 positioned at the upper part of the protruding part 51 at the bottom to be diffused, improve the light transmission area and realize uniform light transmission.

In the embodiment shown in fig. 5, the second face 52 is provided with an optical pattern (not shown) or a dermatoglyph 8. The optical pattern or dermatoglyph 8 helps to evenly distribute light and avoid uneven brightness or dark corners in the LOGO area 30. By reasonably designing the shape and density of the optical patterns or the dermatoglyph 8, light can be reflected for multiple times inside the convex part 51, and a more uniform light scattering effect is achieved.

In some embodiments, the automotive LOGO lamp 1 further includes a control mechanism 7 disposed in the accommodating cavity 6, the control mechanism 7 is electrically connected with the light source assembly 4, and the control mechanism 7 is used for controlling the display mode of the light source assembly 4. In the embodiment of the present application, the control mechanism 7 is an IC chip, the LED light sources 40 are electrically connected to the circuit board 41, and the control mechanism 7 can control the individual LED light sources 40 to be turned on or off in a specific order to create the flowing effect. In addition, different flowing water effects can be achieved by controlling the brightness and color variation of the LED light source 40. So set up, can realize more diversified and individualized flowing water effect, promote the aesthetic feeling of car outward appearance, promote user's use experience.

In some embodiments, the visor 32 is a PC visor or a PMMA visor. The mask 32 can be made of optical transparent materials such as PC and PMMA, and has the advantages of high light transmittance and good light scattering effect. Mask 32 is divided into a light-transmitting LOGO region 30 and a light-impermeable non-LOGO region 31, and mask 32 can be manufactured by double-shot molding, and a light shielding film can be arranged on non-LOGO region 31 to obtain a light-impermeable region, which is not limited in this application.

The application provides an automobile, including automobile LOGO lamp 1 as described in any of the above embodiments, light that light source module 4 sent is through the diffusion that is located the light guide part 5 between lamp shade subassembly 3 and the light source module 4, can realize the even of LOGO region 30 and light up, promotes the uniqueness and the aesthetic feeling of automobile outward appearance. In addition, space can also be saved for the rear portion of car LOGO lamp 1, reduce cost.

Other embodiments of the present application will be apparent to those skilled in the art from consideration of the specification and practice of the application disclosed herein. This application is intended to cover any variations, uses, or adaptations of the application following, in general, the principles of the application and including such departures from the present disclosure as come within known or customary practice within the art to which the application pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the application being indicated by the following claims.

It is to be understood that the present application is not limited to the precise arrangements and instrumentalities shown in the drawings, which have been described above, and that various modifications and changes may be effected without departing from the scope thereof. The scope of the application is limited only by the appended claims.

Claims

1. An automotive LOGO lamp comprising: casing, lamp shade subassembly, light source subassembly and leaded light portion, lamp shade subassembly has the LOGO region, lamp shade subassembly assemble in the casing, the casing with lamp shade subassembly encloses and closes and form the holding chamber, leaded light portion with the light source subassembly is located in the holding chamber, leaded light portion locates lamp shade subassembly with between the light source subassembly, the light source subassembly with at least part the LOGO region corresponds the setting, leaded light portion be used for with the light diffusion that the light source subassembly sent extremely the LOGO region.

2. The automotive LOGO light of claim 1, wherein the canopy assembly comprises a visor and a LOGO canopy, the visor having a LOGO area.

3. The automotive LOGO light as claimed in claim 1, wherein the light source assembly comprises a plurality of LED light sources and a circuit board, the plurality of LED light sources are electrically connected with the circuit board, the plurality of LED light sources are disposed corresponding to at least a portion of the LOGO region, and light emitting surfaces of the plurality of LED light sources face the light guide portion.

4. The automotive LOGO light as claimed in claim 2, wherein the light guide comprises a plurality of protruding portions uniformly provided in the LOGO shade.

5. The automotive LOGO light as claimed in claim 4, wherein the protrusion comprises a first face and a second face disposed opposite to each other, the first face being connected to the LOGO light shade, the first face having an area larger than an area of the second face.

6. The automotive LOGO light as claimed in claim 5, wherein the protrusion comprises a sidewall connected between the first face and the second face, the sidewall comprising a first light emitting face, a second light emitting face, a third light emitting face and a fourth light emitting face.

7. The automotive LOGO light as claimed in claim 6, wherein the first light emitting surface forms an angle with the first surface ranging from 70 ° to 90 °; and/or

The included angle formed by the second light-emitting surface and the first surface ranges from 70 degrees to 90 degrees; and/or

The included angle formed by the third light-emitting surface and the first surface ranges from 70 degrees to 90 degrees; and/or

An included angle formed by the fourth light-emitting surface of part of the convex parts and the first surface ranges from 70 degrees to 90 degrees; and/or

The included angle formed by the fourth light-emitting surface of part of the convex parts and the first surface is 40-60 degrees.

8. The automotive LOGO light of claim 6, wherein the second face is provided with an optical pattern or a leather pattern.

9. The automotive LOGO lamp as claimed in claim 1, further comprising a control mechanism disposed in the receiving cavity, the control mechanism being electrically connected to the light source assembly, the control mechanism being configured to control a display mode of the light source assembly.

10. The automotive LOGO light as claimed in claim 2, wherein the mask is a PC mask or a PMMA mask.

11. An automobile comprising an automotive LOGO lamp as claimed in any one of claims 1-10.