CN217004304U

CN217004304U - Color-changing automobile lamp

Info

Publication number: CN217004304U
Application number: CN202123437815.0U
Authority: CN
Inventors: 陈国栋; 代昌; 方众
Original assignee: Minxiang Technology Shanghai Co ltd
Current assignee: Minxiang Technology Shanghai Co ltd
Priority date: 2021-12-28
Filing date: 2021-12-28
Publication date: 2022-07-19
Anticipated expiration: 2031-12-28

Abstract

The utility model belongs to the technical field of automobile light-emitting lamps, and provides a color-changing automobile lamp which comprises a diffusion plate, a light-emitting circuit board and a lamp body, wherein the light-emitting circuit board is provided with a light source, the color-changing automobile lamp also comprises a color-changing lamp cover body capable of switching colors according to the intensity condition of light, the color-changing lamp cover body is arranged on the lamp body, a containing cavity is arranged in the lamp body, the diffusion plate and the light-emitting circuit board are sealed in the containing cavity by the color-changing lamp cover body and the lamp body, and the diffusion plate is positioned between the color-changing lamp cover body and the light-emitting circuit board. The automobile lamp has the advantages that the automobile lamp with the appearance state changing according to the difference of light intensity can meet the requirements of the appearance of a customer, can realize the related functions of the automobile lamp, well reflects the appearance characteristics of parts of the product, increases the transmittance of the lampshade, improves the brightness, reduces the original use power, optimizes the cost, and greatly applies the functions of the automobile lamp.

Description

Color-changing automobile lamp

Technical Field

The utility model belongs to the technical field of automobile light-emitting lamps, and relates to a color-changing automobile lamp.

Background

In recent years, with the rapid development of the technology in the automobile industry, consumers have higher standards for the shape and functions of automobiles, and the requirements of various automobile manufacturers are more demanding, so that the automobile lamp not only meets the attractive appearance of the shape, but also has the requirements for the functions of lamps. However, the traditional automobile parts cannot have two-way indexes of appearance and function at the same time, and a new technical scheme is actively sought, so that the technical upgrade of the automobile parts is realized, and a more beautiful and more intelligent product is created for consumers. In 2016, 8 months, our country released the "energy-saving and new energy automobile technology roadmap", and it is a basic trend that new energy automobiles become mainstream products, added the ranks of important measures of energy saving and emission reduction, and the country has continuously gone out some preferential policies of new energy automobiles, and created a good environment for the development of new energy automobiles. The automobile develops towards diversification and intellectuality, the molding is more unique and novel, the luminous requirement to interior exterior trim spare part of car is promoted the schedule, thereby realize the dynamic effect of car "the beautiful" of light, better vision sense organ experience has been brought for the user, automobile interior trim spare part possesses handsome in appearance and intelligent functional requirement more and more on the market, especially focus on automobile user's experience, in order to keep the original theme of molding design, good and many intelligent products can't add to the automobile on. For a modeling designer, the original design elements are required to be kept as much as possible, and the attractiveness of the modeling is damaged less; for users, the automobiles are required to be more intelligent, so that the products are required to have dual standards of attractive appearance and intelligent functions, and the traditional products cannot achieve the effect simultaneously. The luminous product has the requirement of luminance, and the power of light source increases along with different luminance requirements, and the transmissivity of traditional luminous product lamp shade can only define a lower state, and the inner structure characteristic just is difficult to be seen, and in order to satisfy the requirement of luminance, the power of light source can be very big, has caused the product cost to rise, has also brought thermal risk.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem, and provides a color-changing automobile lamp aiming at the current situation of the prior art, which can realize the automobile lamp with the appearance state changing according to the difference of light intensity, not only can meet the requirements of the appearance of a customer model, but also can realize the related functions of the automobile lamp.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model provides a car lamps and lanterns change colour, includes diffuser plate, luminescent line board and lamp body, has the light emitting source on the luminescent line board, its characterized in that, this car lamps and lanterns change colour still including the lampshade that changes colour that can switch over the colour according to the strong and weak situation of light, the lampshade that changes colour is installed on the lamp body, the lamp body in have a holding chamber, the lampshade that changes colour and lamp body seal diffuser plate and luminescent line board in the holding chamber, the diffuser plate is located between the lampshade that changes colour and the luminescent line board.

In the color-changing automobile lamp, the peripheral edge of the lamp body is provided with the sealing convex edge, the sealing convex edge is provided with the glue groove, and the edge of the color-changing lamp cover body is attached to the sealing convex edge.

In the color-changing automobile lamp, the color-changing lamp cover body is provided with the silver halide layer.

As another mode, in the color-changing automotive lamp, the color-changing film layer is attached to the color-changing lampshade body.

Compared with the prior art, the automobile lamp has the advantages that the automobile lamp with the changed appearance state is realized according to different light intensities, the requirements of a customer on the shape and the appearance can be met, and related functions of the automobile lamp can be realized; when the lamp shade becomes the light color, the transmittance of the lamp shade is increased, the brightness of the emitted light is also improved, the original service power is reduced, the cost is optimized, and the function of the automobile lamp is applied to a great extent.

Drawings

FIG. 1 is a schematic structural diagram of the color-changeable automotive lamp.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments. It is to be understood that the described embodiments are merely a few embodiments of the utility model, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "central," "lateral," "longitudinal," "front," "rear," "left," "right," "upper," "lower," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the utility model and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and are not to be considered limiting to the scope of the present invention.

In the figure; a diffusion plate 100; a light emitting circuit board 200; a lamp body 300; a sealing flange 301; a glue tank 302; a light emitting source 400; a color changing lamp cover body 500; a silver halide layer 501; the accommodating chamber 600.

As shown in fig. 1, the color-changing automotive lamp includes a diffusion plate 100, a light-emitting circuit board 200 and a lamp body 300, wherein the light-emitting circuit board 200 has a light-emitting source 400, the color-changing automotive lamp further includes a color-changing cover 500 capable of changing colors according to the intensity of light, the color-changing cover 500 is mounted on the lamp body 300, a receiving cavity 600 is provided in the lamp body 300, the diffusion plate 100 and the light-emitting circuit board 200 are sealed in the receiving cavity 600 by the color-changing cover 500 and the lamp body 300, the diffusion plate 100 is located between the color-changing cover 500 and the light-emitting circuit board 200, wherein the color-changing cover 500 may be a two-color injection molding product, the changed color may be any other color, the diffusion plate 100 has a uniform light-emitting effect, and may be combined with the light-emitting circuit board 200 and the light-emitting source 400 into a part to achieve the same uniform light-emitting effect; the lamp body 300 and the color-changing lamp cover body 500 are sealed in the accommodating cavity 600 together with the diffusion plate 100 and the light-emitting circuit board 200, so that the product damage caused by water inflow can be prevented, and the protection effect is achieved.

The color-changing lamp shade body 500 is provided with a silver halide layer 501, wherein chemical substances of silver halide are mainly added into the color-changing lamp shade body 500, and are decomposed into silver and halogen under the stimulation of strong light by utilizing the ion reaction of the silver halide, so that the color-changing lamp shade body 500 is deepened, and the silver halide is combined into the silver halide after the illumination is weakened, the color of the color-changing lamp shade body 500 is lightened, and the characteristic that the colors with different light intensities can be changed at any time is realized, wherein the silver halide is a basic element causing the color change of the lamp shade, and the silver halide can be other color-changing elements and can be other colors; the color depth of the color-changing lampshade body 500 can be changed, the transmittance is changed, when the product is used as a common part, the internal structure is not easy to see, and the appearance modeling characteristic is improved; when the product is used as a lamp function, the brightness can be changed according to the light and shade state of the weather. Such as: when the light is strong in the daytime, the brightness of the lamp is low; when light is weak at night, the brightness of the lamp is high, the identification degree of the lamp is increased, the effect and safety are enhanced, the power requirement is lowered, and the cost is saved. Such as: the lamps and lanterns use 1W LED can satisfy the luminance requirement, and when the colour of the color-changing lampshade body 500 became shallow, the transmissivity increased, used 0.5W LED now and can satisfy the luminance requirement, and the cost just can reduce, pasted the rete that discolours on the color-changing lampshade body 500, fixed on the surface of the color-changing lampshade body 500 through other special technology modes, played the effect that discolours.

The specific embodiments described herein are merely illustrative of the spirit of the utility model. Various modifications, additions and substitutions for the described embodiments may be made by those skilled in the art without departing from the scope and spirit of the utility model as defined by the accompanying claims.

Claims

1. The utility model provides a car lamps and lanterns change colour, includes diffuser plate, luminescent line board and lamp body, has the light emitting source on the luminescent line board, its characterized in that, this car lamps and lanterns change colour still including the lampshade that changes colour that can switch over the colour according to the strong and weak situation of light, the lampshade that changes colour is installed on the lamp body, the lamp body in have a holding chamber, the lampshade that changes colour and lamp body seal diffuser plate and luminescent line board in the holding chamber, the diffuser plate is located between the lampshade that changes colour and the luminescent line board.

2. The color-changing automobile lamp according to claim 1, wherein a sealing flange is provided on a peripheral edge of the lamp body, a glue groove is provided at the sealing flange, and an edge of the color-changing cover body abuts against the sealing flange.

3. The color-changing automotive lamp according to claim 2, wherein the color-changing lamp housing has a silver halide layer thereon.

4. The automotive lamp of claim 2, wherein the color-changing lampshade body is adhered with a color-changing film layer.