CN217153957U

CN217153957U - Waterfall type atmosphere lamp for automotive interior

Info

Publication number: CN217153957U
Application number: CN202220900407.XU
Authority: CN
Inventors: 雷云
Original assignee: Guangzhou Carphone Electronic Co ltd
Current assignee: Guangzhou Carphone Electronic Co ltd
Priority date: 2022-04-16
Filing date: 2022-04-16
Publication date: 2022-08-09
Anticipated expiration: 2032-04-16

Abstract

The utility model provides a waterfall formula atmosphere lamp for automotive interior, include: exterior trim strips and lamp strips; the outer decorative strip comprises a first connecting block, a second connecting block and a placing block, the first connecting block is located at one end of the placing block, the second connecting block is located at the other end of the placing block, an inner groove is formed in the placing block, and the lamp strip is arranged in the inner groove. The waterfall type atmosphere lamp for the automotive interior solves the problem that an original automobile body part does not have the atmosphere lamp, the traditional feeling of a conventional long and narrow light-emitting area is changed into the waterfall type light-emitting effect, better visual impact force is given to people, the technological feeling of the automobile is greatly improved, the warm atmosphere of the automotive luxury interior can be better created, and the attractiveness of the interior is greatly improved.

Description

Waterfall type atmosphere lamp for automotive interior

Technical Field

The utility model relates to an automobile parts technical field especially relates to an automotive interior is with waterfall formula atmosphere lamp.

Background

The atmosphere lamp of the automobile is mostly the function of standard allocation of high-end automobile models, and the automobile model of some low allocations still does not have the atmosphere lamp function. The atmosphere lamp on the market mainly comprises an LED lamp and a light guide element, and is generally a single-light-source atmosphere lamp or a double-light-source atmosphere lamp.

The single light source atmosphere lamp generally comprises an LED luminous source and a light guide element, wherein the light guide element is a light guide strip, the light guide strip is made of an inner material and an outer material, the inner part of the light guide strip is made of a material with higher light guide rate, a coating layer on the outer layer is made of a material with higher refractive index, when light is transmitted in the light guide strip, the light can be totally reflected and refracted between the coating layer and a core layer, and the refracted light is the light seen by people. Generally, the light transmitted by the light guide strip is softer and more uniform, but the brightness is easy to be darker, so when the light guide strip is longer, an LED light source is supplemented at the other end of the light guide strip, the LED light source is a double-light-source atmosphere lamp, the light guide element is generally formed by modifying the structure of a vehicle body part, the original vehicle body material is generally replaced by transparent, semitransparent, fog-white and other transparent materials, and the light diffused by the light guide part is softer.

Light guide strip atmosphere lamp on the market, generally for the gap light-emitting, or little partial structure is luminous, and luminous regional comparison is narrow, is the line formula light-emitting usually.

Conventional list or two light source atmosphere lamps, for self leaded light principle and narrow luminous region limit, light is dim easily, and leads to the bright spot easily in leaded light strip both ends light source department, leads to the colour difference to appear, and soft leaded light strip commonly used is more obvious just, because the installation problem, also has the bright spot to produce in some spacing or the department of bending. The generation of bright spots is easy to break the harmonious feeling of the whole atmosphere lamp environment, so that people feel uncomfortable.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problem, the utility model adopts the following technical scheme: a waterfall type atmosphere lamp for automotive interiors, comprising: exterior trim strips and lamp strips;

the outer decorative strip comprises a first connecting block, a second connecting block and a placing block, the first connecting block is located at one end of the placing block, the second connecting block is located at the other end of the placing block, an inner groove is formed in the placing block, and the lamp strip is arranged in the inner groove.

Further, the lamp strip is an LED lamp strip.

Further, the LED lamp area includes flexible printed circuit board and a plurality of LED lamp pearl, and is a plurality of LED lamp pearl equidistance set up in on the flexible printed circuit board.

Furthermore, a first through groove is formed in the first connecting block, a second through groove is formed in the side wall of the placing block, and the first through groove is communicated with the second through groove.

Furthermore, one end of the LED lamp strip is also connected with a wire, the wire penetrates through the first through groove and the second through groove, and the wire is used for being electrically connected with the outside.

Furthermore, the section of the inner groove is in a U-shaped groove, and the LED lamp strip is arranged on the side wall of the U-shaped groove.

Furthermore, a plurality of fixing columns are arranged on the outer decoration strip, and the fixing columns are equidistantly arranged on the first connecting block, the placing block and the second connecting block.

Further, one side of the placing block, which is far away from the fixed column, is longer than one side of the placing block, which is close to the fixed column.

Further, each fixed column is used for being connected with an external vehicle body.

Furthermore, the material of the outer decoration strip is non-transparent ABS material.

The utility model has the advantages that: the waterfall type atmosphere lamp for the automotive interior solves the problem that an original automobile body part does not have the atmosphere lamp, the traditional feeling of a conventional long and narrow light-emitting area is changed into the waterfall type light-emitting effect, better visual impact force is given to people, the technological feeling of the automobile is greatly improved, the warm atmosphere of the automotive luxury interior can be better created, and the attractiveness of the interior is greatly improved.

Drawings

The figures further illustrate the invention, but the embodiments in the figures do not constitute any limitation of the invention.

Fig. 1 is a schematic overall structure diagram of an external decoration strip according to an embodiment;

fig. 2 is a schematic overall structure diagram of a light strip provided in an embodiment;

FIG. 3 is a cross-sectional view of an embodiment of a waterfall type atmosphere lamp for automotive interiors;

fig. 4 is a schematic view illustrating light emission of a waterfall type atmosphere lamp for automotive interior according to an embodiment.

Detailed Description

The following will combine the drawings of the embodiments of the present invention to further describe the technical solution of the present invention, and the present invention is not limited to the following specific embodiments. It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

As shown in fig. 1 to 4, a waterfall type atmosphere lamp for automotive interiors includes: exterior trim strips and lamp strips; the outer decorative strip comprises a first connecting block 100, a second connecting block 200 and a placing block 300, wherein the first connecting block 100 is located at one end of the placing block 300, the second connecting block 200 is located at the other end of the placing block 300, an inner groove 310 is formed in the placing block 300, and the lamp strip is arranged in the inner groove 310.

Specifically, the lamp area is LED lamp area, just LED lamp area includes flexible printed circuit board 410 and a plurality of LED lamp pearl 420, and is a plurality of LED lamp pearl 420 equidistance set up in on the flexible printed circuit board 410. The first connecting block 100 is provided with a first through groove, the side wall of the placing block 300 is provided with a second through groove, and the first through groove is communicated with the second through groove. One end of the LED lamp strip is further connected with a wire, the wire penetrates through the first through groove and the second through groove, and the wire is used for being electrically connected with the outside. The section of the inner groove 310 is a U-shaped groove, and the LED strip is disposed on a side wall of the U-shaped groove.

Further, a plurality of fixing columns 500 are arranged on the exterior trimming strip, and a plurality of fixing columns 500 are equidistantly arranged on the first connecting block 100, the placing block 300 and the second connecting block 200. The side of the placing block 300 far away from the fixing column 500 is longer than the side close to the fixing column 500. Each of the fixing posts 500 is used for connecting with an external vehicle body. It is worth mentioning that the material of the outer decoration strip is non-transparent ABS material.

That is to say, when the waterfall type atmosphere lamp for the automotive interior is used, the lamp strip is installed and fixed in the inner groove 310 of the exterior trim strip, then holes are drilled in positions corresponding to the positions of the fixing columns 500 on the position of the exterior body where the exterior trim strip needs to be installed, then each fixing column 500 penetrates into one drilling position 600, and then each fixing column 500 is fixed. It is worth mentioning that how to fix the fixing posts 500 can be achieved by the prior art, for example, by fixing each fixing post 500 in one drilling site 600 by ultrasonic welding, for example, directly by using a locking screw. That is, the fixing posts 500 can also be fixed within the drilling sites 600 by other prior art techniques, which are not redundantly described in this embodiment. After the fixing is finished, the whole installation is finished by electrically connecting the conducting wire with a power supply on the vehicle body. When the LED lamp strip is used, after the lamp strip is connected with an input power supply through the conducting wire, all the LED lamp beads 420 on the lamp strip emit light, and the light rays emit light in the inner groove 310 of the outer decorative strip. Because the cross-sectional shape of the inside groove 310 of the exterior trim strip is a U-shape and the light outlet is downward, the light emitted by all the LED lamp beads 420 will be projected downward onto the body part of the original vehicle body, so that the atmosphere lamp projection area of the body part of the original vehicle body has the waterfall-like light effect.

It is worth mentioning that the side of the placing block 300 far away from the fixing column 500 is longer than the side near the fixing column 500. And the position that the LED lamp area was installed is the one side that is close to fixed column 500, and the light that the LED lamp area sent just that can block well and throw out from the light-emitting window, just can not throw out from other positions except for the light-emitting window. Therefore, light leakage in other non-light emitting regions can be well prevented. And the outer decorative strip is made of non-transparent ABS material, so that the problem of light leakage can be well avoided. More particularly, in order to meet the requirements of different demanders on appearance, the outer decoration strip can be subjected to outer surface treatment through electroplating, oil spraying, water transfer printing or the like.

That is to say, use this waterfall formula atmosphere lamp for automotive interior, solved the problem that original automobile body part does not have the atmosphere lamp, and the luminous effect of waterfall formula changes the tradition impression that conventional long and narrow formula was luminous region, gives people better visual impact force, promotes the car science and technology greatly and feels, can build the warm atmosphere of car luxurious interior better, has promoted the pleasing to the eye degree of interior greatly.

As described above, the above embodiments are not limiting embodiments of the present invention, and modifications or equivalent variations made by those skilled in the art based on the essence of the present invention are within the technical scope of the present invention.

Claims

1. A waterfall type atmosphere lamp for automotive interior, comprising: exterior trim strips and lamp strips;

2. The waterfall type atmosphere lamp for the automotive interior according to claim 1, wherein: the lamp strip is an LED lamp strip.

3. The waterfall type atmosphere lamp for the automotive interior according to claim 2, wherein: the LED lamp strip comprises a flexible circuit board and a plurality of LED lamp beads, and the LED lamp beads are arranged on the flexible circuit board at equal intervals.

4. The waterfall type atmosphere lamp for the automotive interior according to claim 3, wherein: a first through groove is formed in the first connecting block, a second through groove is formed in the side wall of the placing block, and the first through groove is communicated with the second through groove.

5. The waterfall type atmosphere lamp for the automotive interior according to claim 4, wherein: one end of the LED lamp strip is further connected with a wire, the wire penetrates through the first through groove and the second through groove, and the wire is used for being electrically connected with the outside.

6. The waterfall type atmosphere lamp for the automotive interior according to claim 5, wherein: the section of the inner groove is in a U-shaped groove, and the LED lamp strip is arranged on the side wall of the U-shaped groove.

7. The waterfall type atmosphere lamp for the automotive interior according to claim 6, wherein: the outer decoration strip is provided with a plurality of fixing columns, and the fixing columns are equidistantly arranged on the first connecting block, the placing block and the second connecting block.

8. The waterfall type atmosphere lamp for the automotive interior according to claim 7, wherein: one side of the placing block, which is far away from the fixed column, is longer than one side of the placing block, which is close to the fixed column.

9. The waterfall type atmosphere lamp for the automotive interior according to claim 8, wherein: each fixed column is used for being connected with an external vehicle body.

10. The waterfall type atmosphere lamp for the automotive interior according to claim 1, wherein: the outer decoration strip is made of non-transparent ABS materials.