CN218914702U

CN218914702U - Direct light and indirect light integrated automotive interior lamp

Info

Publication number: CN218914702U
Application number: CN202223270378.2U
Authority: CN
Inventors: 刘洪君; 吴斌
Original assignee: Zhuhai Winner Auto Lamp Manufacturing Industrial Co ltd
Current assignee: Zhuhai Winner Auto Lamp Manufacturing Industrial Co ltd
Priority date: 2022-12-05
Filing date: 2022-12-05
Publication date: 2023-04-25
Anticipated expiration: 2032-12-05

Abstract

The application discloses integrative automotive interior lamp of direct light and indirect light, including the lamp body, the PCB board, all light lens and thick wall lens, the lamp body is installed on the automobile body, lamp body front side opening, the PCB board, all light lens is installed in the lamp body and is set gradually in the open-ended rear by the back to the front, the PCB board front side is equipped with the luminescent part, thick wall lens sets up in the open-ended place ahead, and thick wall lens's rear side extends backward and stretches out in the lamp body and install on the lamp body by the opening, thick wall lens's cross-section on vertical plane is trapezoidal, and trapezoidal base is backward. The light that the light-emitting part sent is through the refraction of light-homogenizing lens is the homogeneous light and is shot to thick wall lens, and the light of thick wall lens front side directly shoots into the car and forms direct luminous region, and the light on the upside and the downside of thick wall lens is launched after the refraction and is formed indirect luminous region, and then makes direct luminous and indirect luminous integrated light-emitting effect that can combine to produce.

Description

Direct light and indirect light integrated automotive interior lamp

Technical Field

The present application relates to non-portable lighting devices or systems thereof, and in particular to a direct light and indirect light integrated automotive interior lamp.

Background

Many times, even if the interior trim in the automobile is unsightly, a technological sense can be produced in the automobile as soon as the atmosphere lamp is turned on. The atmosphere lamp is used as an accessory applied to the interior of an automobile and can be used for setting off the atmosphere of the interior of the automobile. The car owner can set up the colour and the luminance of atmosphere lamp as required to possess good experience effect.

Specifically, the atmosphere lamps can be classified into direct light emission and indirect light emission according to the light emission effect, and if the direct light emission and indirect light emission effects are to be realized, two or more sets of atmosphere lamps need to be provided.

Disclosure of Invention

The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the utility model provides the direct light and indirect light integrated automobile interior lamp.

The utility model provides a direct light and integrative automotive interior lamp of indirect light, includes lamp body, PCB board, light equalizing lens and thick wall lens, the lamp body is installed on the automobile body, lamp body front side opening, PCB board, light equalizing lens are installed in the lamp body and set gradually from the back to the front in open-ended rear, PCB board front side is equipped with the luminescent part, thick wall lens sets up the open-ended place ahead, just thick wall lens's rear side backward extends and by the opening stretches out in the lamp body and install on the lamp body, thick wall lens's cross-section on vertical plane is trapezoidal, and trapezoidal base is backward.

The technical scheme adopted by the embodiment of the utility model for solving the technical problems is as follows: the rear side of the thick-wall lens is also provided with a first light mixing structure.

The technical scheme adopted by the embodiment of the utility model for solving the technical problems is as follows: the front parts of the side walls at the upper end and the lower end of the thick-wall lens are respectively provided with a second light mixing structure.

The technical scheme adopted by the embodiment of the utility model for solving the technical problems is as follows: and the joint between two adjacent side walls of the thick-wall lens adopts cambered surface transition.

The technical scheme adopted by the embodiment of the utility model for solving the technical problems is as follows: the light homogenizing lens is of a vertically arranged platy structure, and cambered surfaces which are continuously distributed are arranged on the front side wall and the rear side wall of the light homogenizing lens.

The technical scheme adopted by the embodiment of the utility model for solving the technical problems is as follows: the light homogenizing lens is characterized in that a gap is formed between the light homogenizing lens and one side wall of the lamp housing, which is provided with an opening, the periphery of the rear side of the thick-wall lens is respectively provided with an outward flange, and the outward flanges are clamped between the light homogenizing lens and one side wall of the lamp housing, which is provided with the opening.

The utility model has the beneficial effects that:

the light that the light-emitting part sent is through the refraction of light-homogenizing lens is the homogeneous light and is shot to thick wall lens, and the light of thick wall lens front side directly shoots into the car and forms direct luminous region, and the light on the upside and the downside of thick wall lens is launched after the refraction and is formed indirect luminous region, and then makes direct luminous and indirect luminous integrated light-emitting effect that can combine to produce.

Drawings

The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:

fig. 1 is a schematic structural diagram of an automotive interior lamp with integrated direct light and indirect light according to the present embodiment;

fig. 2 is a rear view of an automotive interior lamp integrating direct light and indirect light according to the present embodiment;

fig. 3 is a vertical sectional view of the direct light and indirect light integrated automotive interior lamp according to the present embodiment;

fig. 4 is a horizontal view of the direct light and indirect light integrated automotive interior lamp according to the present embodiment;

fig. 5 is a schematic diagram of a combined structure of the PCB board, the light equalizing lens and the thick-wall lens according to the embodiment.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

In the description of the present utility model, plural means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and the above, below, within, etc. are understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

In the present utility model, unless clearly defined otherwise, the terms "disposed," "mounted," "connected," and the like are to be construed broadly and may be connected directly or indirectly through an intermediary; the connecting device can be fixedly connected, detachably connected and integrally formed; may be a mechanical connection; may be a communication between two elements or an interaction between two elements. The specific meaning of the words in the utility model can be reasonably determined by a person skilled in the art in combination with the specific content of the technical solution.

Referring to fig. 1 to 5, an embodiment of the present application is provided, the application the integrative automotive interior lamp of direct light and indirect light includes lamp body 1, PCB board 2, light homogenizing lens 3 and thick wall lens 4, lamp body 1 installs on the automobile body, lamp body 1 front side opening 5, PCB board 2, light homogenizing lens 3 install in lamp body 1 and set gradually from the back to the front in the rear of opening 5, PCB board 2 front side is equipped with the light emitting component, thick wall lens 4 sets up the place ahead of opening 5, just the rear side of thick wall lens 4 extends backward and by opening 5 stretches out in the lamp body 1 and installs on the lamp body 1.

The luminous piece is RGB_LED lamp, be equipped with on the PCB board 2 and be used for receiving external signal and control RGB_LED lamp and produce the controller of different colours, PCB board 2 still is connected with the contact pin subassembly, and the contact pin subassembly is used for with new energy automobile's driving computer electric connection.

The new energy automobile can control the automotive interior lamp to emit light of atmosphere lamp when driving, PCB board 2 can also control automotive interior lamp to produce the light efficiency of breathing lamp, running water lamp.

The rgb_led lamp is formed by mixing red, green and blue light, the RGB lamp is formed by co-intersection of three primary colors, and the control of the light efficiency of the rgb_led lamp and the rgb_led lamp is in the prior art and will not be described here.

The light emitted by the light emitting element is refracted into uniform light by the light homogenizing lens 3 and is emitted to the thick-wall lens 4, the light emitted to the front side surface of the thick-wall lens 4 is directly emitted and emitted into the vehicle to form a direct light emitting area, and the light emitted to the upper side surface and the lower side surface of the thick-wall lens 4 is refracted and emitted to form an indirect light emitting area.

Referring to the drawings, the left and right ends of the thick-wall lens 4 are flush with the acting ends of the opening 5, and the upper and lower ends of the thick-wall lens 4 are flush with the upper and lower ends of the opening 5.

In this embodiment, the rear side of the thick-wall lens 4 is further provided with a first light mixing structure 6, the first light mixing structure 6 is diamond textures, and the light rays passing through the light homogenizing lens 3 are more uniform in light rays emitted under the action of the first light mixing structure 6.

Further, the front parts of the side walls at the upper and lower ends of the thick-wall lens 4 are respectively provided with a second light mixing structure 7, and the second light mixing structure 7 is diamond-like, so that the light rays irradiated to the front parts of the side walls at the upper and lower ends of the thick-wall lens 4 are uniformly emitted after being refracted and reflected.

Further, the connection part between the two adjacent side walls of the thick-wall lens 4 adopts cambered surface transition. Referring to the drawings, after the light emitting element emits light, the thick-wall lens 4 includes a left side wall 41, a right side wall 42, a front side wall 43, an upper side wall 44 and a lower side wall 45, wherein light between two adjacent side walls is emitted through an arc surface, so as to avoid dead angles.

In this embodiment, the light equalizing lens 3 is in a vertically arranged plate structure, and the front side wall and the rear side wall of the light equalizing lens 3 are provided with continuously distributed cambered surfaces to form a grid-shaped texture of corn kernels, so that light equalizing of light rays emitted by the light emitting element is realized.

In this embodiment, the light equalizing lens 3 is provided with an extension portion around one side of the PCB 2, and the PCB 2 is attached to the extension portion, so as to ensure full use of light.

The light homogenizing lens 3 is further provided with a buckling structure, the PCB 2 is provided with a corresponding bayonet, and the light homogenizing lens 3 and the PCB 2 are installed on the lamp housing 1 after being clamped.

In this embodiment, a gap is provided between the light equalizing lens 3 and a side wall of the lamp housing 1, where the opening 5 is provided, and the periphery of the rear side of the thick-wall lens 4 is provided with outward flanges respectively, and the outward flanges are clamped between the light equalizing lens 3 and the side wall of the lamp housing 1, where the opening 5 is provided, so that the thick-wall lens 4 is mounted on the lamp housing 1.

Of course, the present utility model is not limited to the above-described embodiments, and those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of the present utility model, and these equivalent modifications and substitutions are included in the scope of the present utility model as defined in the appended claims.

Claims

1. The utility model provides a direct light and integrative automotive interior lamp of indirect light, its characterized in that, including lamp body (1), PCB board (2), light homogenizing lens (3) and thick wall lens (4), lamp body (1) are installed on the automobile body, lamp body (1) front side opening (5), PCB board (2), light homogenizing lens (3) are installed in lamp body (1) and set gradually from the back to the front in the rear of opening (5), PCB board (2) front side is equipped with light emitting part (21), thick wall lens (4) set up in the place ahead of opening (5), just the rear side of thick wall lens (4) extends backward and by opening (5) stretch out in lamp body (1) and install on lamp body (1), the cross-section of thick wall lens (4) on vertical plane is trapezoidal, and trapezoidal base is backward.

2. The direct light and indirect light integrated automotive interior lamp according to claim 1, characterized in that the rear side of the thick-walled lens (4) is further provided with a first light mixing structure (6).

3. The direct light and indirect light integrated automotive interior lamp according to claim 1, wherein the front parts of the side walls at the upper and lower ends of the thick-wall lens (4) are respectively provided with a second light mixing structure (7).

4. The direct light and indirect light integrated automotive interior lamp according to claim 1, characterized in that the junction between two adjacent side walls of the thick-wall lens (4) adopts a cambered surface transition.

5. The direct light and indirect light integrated automotive interior lamp according to claim 1, wherein the light homogenizing lens (3) is in a vertically arranged plate-shaped structure, and the front side wall and the rear side wall of the light homogenizing lens (3) are provided with cambered surfaces which are continuously distributed.

6. The direct light and indirect light integrated automotive interior lamp according to claim 1, wherein a gap is arranged between the light homogenizing lens (3) and a side wall of the lamp housing (1) where the opening (5) is arranged, flanging edges are respectively arranged on the periphery of the rear side of the thick-wall lens (4), and the flanging edges are clamped between the light homogenizing lens (3) and the side wall of the lamp housing (1) where the opening (5) is arranged.