KR-20260063640-A - Mood illumination device for vehicle door

KR20260063640AKR 20260063640 AKR20260063640 AKR 20260063640AKR-20260063640-A

Abstract

A mood lighting device for a vehicle door is disclosed. A mood lighting device for a vehicle door according to the present embodiment comprises: a case disposed between a door trim and a door armrest and having an installation space provided therein with an open upper side; and a mood lighting unit installed in the installation space of the case; wherein the mood lighting unit irradiates light onto the door trim to provide indirect lighting on the door trim, and the indirect lighting may be variable.

Inventors

윤동준

Assignees

주식회사 서연이화

Dates

Publication Date: 20260507
Application Date: 20241030

Claims (12)

A case positioned between the door trim and the door armrest and having an installation space provided inside with an open upper side; and A mood lighting unit installed in the installation space of the above case; including The above mood lighting unit is A mood lighting device for a vehicle door that provides indirect lighting on the door trim by illuminating the door trim with light, wherein the indirect lighting is variable.
In paragraph 1, The above case is A mood lighting device for a vehicle door positioned below the full handle space of the door armrest.
In paragraph 1, The above mood lighting unit is A light-emitting module that is placed in the above installation space and emits light, and A lens spaced apart from the light-emitting module and positioned on the upper side of the light-emitting module, and A mood lighting device for a vehicle door comprising a motor connected to one side of the lens to rotate the lens.
In paragraph 3, The above lens A mood lighting device for a vehicle door that is extended in the same direction as the length of the door armrest.
In paragraph 3, The above lens A mood lighting device for a vehicle door having multiple outwardly convex or outwardly concave shapes formed on the outer surface.
In paragraph 3, The above mood lighting unit is A support plate fixed to the floor surface of the above-mentioned installation space and on which the light-emitting module is installed on the upper part, and A mood lighting device for a vehicle door comprising a pair of bearings each provided on one side and the other side of the support plate and rotatably supporting the lens.
In paragraph 6, The above lens A pair of support columns are provided to protrude from one side and the other side, respectively, and The above support column is A mood lighting device for a vehicle door, each connected to the above pair of bearings.
In Paragraph 7, The above pair of support columns is a mood lighting device for a vehicle door arranged on the same axis.
In Paragraph 7, The above mood lighting unit is A mood lighting device for a vehicle door comprising a connecting bracket that connects the output shaft of the motor and the support column.
In paragraph 2, The above mood lighting unit is A mood lighting device for a vehicle door that illuminates the center of the above door trim.
In paragraph 1, The above case is A mood lighting device for a vehicle door that is extended in the same direction as the length of the door armrest.
In paragraph 1, A mood lighting device for a vehicle door comprising: a light-transmitting plate covering the upper side of the above case and provided with a light-transmitting material.

Description

Mood illumination device for vehicle door The present invention relates to a mood lighting device for a vehicle door capable of implementing dynamic indirect lighting on the door trim by allowing light emitted from a light-emitting module to pass through a lens rotated by a motor. Typically, vehicles were regarded merely as a means of fast transportation, but because the number of manufacturers was limited, aesthetic appeal regarding the interior was not given much consideration. However, recently, vehicles are regarded as a means of expressing the user's status and individuality beyond their role as a means of transportation. With the increase in vehicle manufacturers forming a competitive market, there is growing interest in the aesthetic appeal of vehicle interiors. In line with this trend, vehicle interiors are gradually being improved to evoke a sense of elegance sufficient to satisfy the aesthetics, sensibility, and quality desired by users. As the inside door trim, which users see when entering or exiting the vehicle, plays a significant role in determining the interior aesthetics, it is attracting increasing attention. Accordingly, in the past, a wood grain pattern was designed to create an eco-friendly effect on the door trim of a vehicle, or lighting was provided near the pull handle to improve the aesthetics while identifying the pull handle on the inside of the door. However, if only specific parts, such as the pull handle, are illuminated in this way, the function of lighting stands out more than the aesthetics, which detracts from the overall beauty. FIG. 1 is a perspective view showing a mood lighting device for a vehicle door according to the present embodiment installed on a vehicle door. FIG. 2 is a cross-sectional view showing a mood lighting device for a vehicle door according to the present embodiment installed on a vehicle door. FIG. 3 is a side view showing a mood lighting device for a vehicle door according to the present embodiment installed on a vehicle door. FIG. 4 is a side view showing a mood lighting device for a vehicle door according to the present embodiment. FIG. 5 is a perspective view showing a mood lighting unit of a mood lighting device for a vehicle door according to the present embodiment. The following describes the embodiments of the present invention in detail with reference to the accompanying drawings. The following embodiments are presented to sufficiently convey the concept of the present invention to those skilled in the art to which the present invention pertains. The present invention is not limited to the embodiments presented herein and may be embodied in other forms. In order to clarify the present invention, the drawings may omit the illustration of parts unrelated to the description and may slightly exaggerate the size of components to aid understanding. Conventionally, to create an eco-friendly effect on the door trim of a vehicle, a wood grain pattern was designed, or lighting was provided near the pull handle to identify the pull handle on the inside of the door and improve the aesthetics. However, if only specific parts, such as the pull handle, are illuminated in this way, the function of lighting stands out more than the aesthetics, which detracts from the overall beauty. Accordingly, a dynamic mood lamp was introduced that implements dynamic lighting by placing numerous LEDs in the door trim and controlling them individually, but there was a problem that many LEDs were required because LEDs had to be placed across the entire door trim. The present invention enables dynamic lighting by rotating a lens via a motor and utilizing the diffusion phenomenon that occurs as light emitted from a light-emitting module passes through the lens, thereby allowing for dynamic lighting while reducing the number of LEDs compared to conventional methods. Accordingly, users can experience the atmosphere of a campfire or fireplace through the dynamic lighting, and feel psychological stability and emotional effects. FIG. 1 is a perspective view showing a mood lighting device (10) for a vehicle door according to the present embodiment installed on a vehicle door. Referring to FIG. 1, it can be seen that a mood lighting device (10) for a vehicle door is installed between a door armrest (30) and a door trim (20). FIG. 2 is a cross-sectional view showing a mood lighting device (10) for a vehicle door according to the present embodiment installed on a vehicle door. Referring to FIG. 2, it can be seen that the mood lighting device (10) for a vehicle door is installed between the door armrest (30) and the door trim (20). The mood lighting device (10) for a vehicle door can provide indirect lighting in the center of the door trim (20). FIG. 3 is a side view showing a mood lighting device (10) for a vehicle door according to the present embodiment installed on a vehicle door. Referring to FIG. 3, it can be seen that the mood lighting device (10) for a vehicle door is installed