CN211995376U

CN211995376U - Light-transmitting leather atmosphere lamp

Info

Publication number: CN211995376U
Application number: CN202020435205.3U
Authority: CN
Inventors: 廖朋; 张仁泉; 祝帅; 邓培; 刘凤
Original assignee: Dongfeng Motor Corp
Current assignee: Dongfeng Motor Corp
Priority date: 2020-03-30
Filing date: 2020-03-30
Publication date: 2020-11-24
Anticipated expiration: 2030-03-30

Abstract

The utility model discloses a light-transmitting leather atmosphere lamp, which comprises a lamp shell, a light-emitting diode (LED) lamp and a light guide plate, wherein the LED lamp and the light guide plate are both positioned in the lamp shell; the lamp shell is fixedly connected with the door guard plate support on the inner side of the light-transmitting leather, and the light guide plate is tightly attached to the inner side of the transparent PC plate. The utility model discloses a black lacquer layer, molding pattern on the transparent PC board need not to process on the interior cortex and can realize appearing clear pattern of predetermineeing on the interior cortex. Simple structure, convenient to use has reduced the quantity demand of LED lamp, not only saves the cost greatly, and calorific capacity is little moreover, avoids the fast ageing that automotive interior material arouses because of high temperature.

Description

Light-transmitting leather atmosphere lamp

Technical Field

The utility model relates to an automobile light part specifically indicates a printing opacity cortex atmosphere lamp.

Background

In the prior art, the light of the light-transmitting cortical atmosphere lamp is transmitted out from the soft cortex, and the light-transmitting cortical atmosphere lamp can cross the instrument board and smoothly extend to the LED illumination at the side edge of the whole vehicle door, so that the surrounding sense of ambient light is enhanced, unique automobile interior experience is created and favored by the public, the light-transmitting cortical atmosphere lamp is only displayed on a concept vehicle or demo at present, a large number of LEDs (almost one LED is used for each pattern) are used for enhancing the effect, the control of the heat resistance of automobile interior materials and the cost of automobile parts is ignored, the mass production is difficult, and therefore the application of the light-transmitting cortical atmosphere lamp to actual vehicle models is urgent.

Chinese utility model publication No. CN 209470066U discloses an interior atmosphere lamp, including light guide plate and LED lamp, what the light guide plate surface set up is the printing opacity face guard that has local printing opacity texture, and current printing opacity cortex is soft cladding, the higher authority can't reprocess and form printing opacity texture, therefore is difficult to according to presetting the molding and form light pattern.

Therefore, it is necessary to develop a light-transmitting cortical atmosphere lamp having a simple structure, a clear pattern, and a small heat dissipation amount.

Disclosure of Invention

The utility model aims at solving the defects of the background technology and providing a light-transmitting leather atmosphere lamp with simple structure, clear pattern and small heat dissipation capacity.

The technical scheme of the utility model is that: a light-transmitting leather atmosphere lamp comprises a lamp shell, an LED lamp and a light guide plate, wherein the LED lamp and the light guide plate are both positioned in the lamp shell, and the light-transmitting leather atmosphere lamp is characterized by further comprising a light-transmitting leather fixed on a door protection plate support and a transparent PC plate tightly attached to the inner side of the light-transmitting leather;

the lamp shell is fixedly connected with the door guard plate support on the inner side of the light-transmitting leather, and the light guide plate is tightly attached to the inner side of the transparent PC plate.

Preferably, the light guide plate is rectangular, and the LED lamps are arranged at intervals at two broad sides of the light guide plate.

Preferably, the black paint layer is positioned on one side of the transparent PC board close to the light-transmitting leather.

Preferably, the transparent leather and the transparent PC board are bonded through a transparent double-sided adhesive layer.

Preferably, the lamp housing is connected with the door guard plate bracket through a plurality of screws.

The utility model has the advantages that:

1. through the black paint layer and the modeling pattern on the transparent PC board, clear preset patterns can be formed on the inner decoration leather without processing on the inner decoration leather.

2. Need not every pattern and set up an LED lamp, set up a small amount of LED lamps around the light guide plate and can light whole light guide plate, light sees through the molding pattern on the transparent PC board and appears on interior cortex.

3. Simple structure, convenient to use has reduced the quantity demand of LED lamp, not only saves the cost greatly, and calorific capacity is little moreover, avoids the fast ageing that automotive interior material arouses because of high temperature.

Drawings

FIG. 1 is a schematic view of the structure (section view) of the present invention

FIG. 2 is a schematic view of the structure of the transparent PC board

FIG. 3 is a view showing the arrangement of LED lamps around a light guide plate

Wherein: 1-lamp housing 2-LED lamp 3-light guide plate 4-door guard plate support 5-light-transmitting leather 6-transparent PC plate 7-black paint layer 8-modeling pattern 9-double faced adhesive tape 10-screw.

Detailed Description

The present invention will be described in further detail with reference to the following drawings and specific embodiments.

As shown in fig. 1, the utility model provides a printing opacity cortex atmosphere lamp, including lamp body 1, LED lamp 2, light guide plate 3 are all installed in the lamp body 1 of bowl form, still including being fixed in printing opacity cortex 5 on the door protective plate support 4 and hugging closely the inboard transparent PC board 6 of printing opacity cortex 5, bond through transparent double-sided adhesive layer 9 between printing opacity cortex 5 and transparent PC board 6. A black paint layer 7 is sprayed on one surface (outer side) of the transparent PC board 6 close to the light-transmitting leather, and a light-transmitting modeling pattern 8 is formed on the black paint layer 7 through laser engraving; the lamp shell 1 is fixedly connected with the door guard plate support 4 at the inner side of the light-transmitting leather 5 through a screw 10, and the light guide plate 3 is tightly attached to the inner side of the transparent PC plate 6. The inner and outer sides in this embodiment are the left and right sides of fig. 1, respectively.

As shown in fig. 2, in the present embodiment, the transparent PC board 6 is rectangular, the modeling pattern 8 is a plurality of small squares arranged at intervals, and the modeling pattern 8 can be arbitrarily arranged as needed. As shown in fig. 3, the light guide plate 3 has a rectangular shape, and the LED lamps 2 are arranged at intervals at both broad sides of the light guide plate 3.

The utility model discloses an installation does:

firstly, processing a transparent PC plate 6, spraying a black paint layer 7, laser engraving to form a light-permeable modeling pattern 8, then adhering the transparent PC plate 6 to the inner side of a light-permeable leather 5 by using a double-faced adhesive layer 9, and fixing the light-permeable leather 5 on a door guard plate bracket 4. The LED lamp 2 and the light guide plate 3 are assembled in the lamp housing 1 to form a lamp body, and the lamp body is installed on the door protection plate support 4 through a screw 10.

The utility model discloses a theory of operation does:

the LED lamps 2 around the light guide plate 3 light the entire light guide plate 3 and the light penetrates the molding pattern 8 on the transparent PC board 6, so that a clear light pattern appears on the interior leather 5.

Claims

1. A light-transmitting leather atmosphere lamp comprises a lamp shell (1), an LED lamp (2) and a light guide plate (3), wherein the LED lamp (2) and the light guide plate (3) are both positioned in the lamp shell (1), and the light-transmitting leather atmosphere lamp is characterized by further comprising a light-transmitting leather (5) fixed on a door guard plate support (4) and a transparent PC (polycarbonate) plate (6) tightly attached to the inner side of the light-transmitting leather (5), wherein a black paint layer (7) is sprayed on one surface of the transparent PC plate (6), and a light-transmitting modeling pattern (8) is formed by laser engraving on the black paint layer (7);

the lamp shell (1) is fixedly connected with the door guard plate support (4) on the inner side of the light-transmitting leather (5), and the light guide plate (3) is tightly attached to the inner side of the transparent PC plate (6).

2. The light-transmitting cortical atmosphere lamp according to claim 1, wherein the light guide plate (3) is rectangular, and the LED lamps (2) are arranged at intervals at both broad sides of the light guide plate (3).

3. The light-transmissive cortical atmosphere lamp of claim 1, wherein the layer of black paint (7) is located on the side of the transparent PC board (6) adjacent to the light-transmissive cortex (5).

4. The light-transmissive leather atmosphere lamp as claimed in claim 1, wherein the light-transmissive leather (5) is bonded to the transparent PC board (6) by a transparent double-sided adhesive layer (9).

5. The light-transmitting cortical atmosphere lamp according to claim 1, wherein the lamp housing (1) is connected to the door shield support (4) by a plurality of screws (10).