CN217737102U - Car light decoration and car lamps and lanterns - Google Patents

Abstract

The application relates to the technical field of car lamps, especially, relate to a car light decoration and car lamps and lanterns. The vehicle lamp decoration comprises a decoration body and a film layer assembly; the film component is pasted on the outer surface of the decoration body and comprises a temperature-sensing color-changing film layer, and the temperature-sensing color-changing film layer is made of temperature-sensing color-changing ink so that the color of the temperature-sensing color-changing film layer changes along with the temperature. The automobile lamp comprises the automobile lamp decorating part. This car light decoration and this car lamps and lanterns along with car light adjustment and ambient temperature change, the colour that the temperature sensing rete appeared changes to make the car light molding present more manifold form in the aspect of the colour, more gorgeous and colorful, in addition, this kind of temperature sensing rete that discolours can also effectively cover the defect of the decoration that injection molding process preparation formed, improves the yields of the decoration that injection molding process preparation formed.

Description

Car light decoration and car lamps and lanterns

Technical Field

The application relates to the technical field of car lamps, especially, relate to a car light decoration and car lamps and lanterns.

Background

Automobile lamps are important parts of automobiles, and the requirements of consumers on the appearance and the shape of the automobile lamps are higher and higher. At present, the appearance and the shape of an automobile lamp are improved by a scheme of carrying out laser engraving after vacuum coating or paint spraying, the yield of the improved scheme is low, and the improved scheme is unchanged for many years, so that aesthetic fatigue is caused to a user.

SUMMERY OF THE UTILITY MODEL

An object of this application is to provide a car light decoration and car lamps and lanterns to solve the current car lamps and lanterns outward appearance improvement scheme that exists among the prior art to a certain extent and do not change for a year, caused aesthetic fatigue's technical problem for the user.

The application provides a vehicle lamp decoration, which comprises a decoration body and a film layer assembly;

the film component is attached to the outer surface of the decorating part body and comprises a temperature-sensing color-changing film layer, and the temperature-sensing color-changing film layer is made of temperature-sensing color-changing ink so that the color of the temperature-sensing color-changing film layer changes along with the temperature.

In the above technical solution, further, the thermochromic film layer is applied to a part of or the whole outer surface of the decoration body.

In any of the above technical solutions, further, an engraved dermatoglyph is formed on an outer surface of the decoration body.

In any of the above technical solutions, further, the film assembly further includes a transparent protective film layer, and the transparent protective film layer is attached to the outer surface of the thermochromic film layer.

In any of the above technical solutions, further, the transparent protective film layer is made of a fingerprint-resistant UV transparent coating.

In any of the above technical solutions, further, the thickness of the transparent protective film layer is 20-25 μm.

In any of the above technical solutions, further, the film assembly further includes a solid color primer film layer, and the solid color primer film layer is attached between the inner surface of the thermochromic film layer and the outer surface of the decoration body.

In any of the above technical solutions, further, the solid primer layer is made of black paint.

In any of the above technical solutions, further, the thickness of the solid color primer layer is 10-15 μm.

The application still provides an automobile lamp, including above-mentioned arbitrary technical scheme the car light decoration, therefore, have all beneficial technological effect of this car light decoration, here, no longer give unnecessary details.

Compared with the prior art, the beneficial effect of this application is:

the application provides a car light decoration includes decoration body and temperature sensing rete that discolours, and the temperature sensing is discoloured the rete and is applied in the surface of decoration body, and the material of temperature sensing rete that discolours is the temperature sensing ink that discolours to the colour that makes the temperature sensing discolour rete changes along with the temperature. That is to say, along with the adjustment of the light rays of the car lamp and the change of the ambient temperature, the color presented by the temperature sensing color-changing film layer changes, so that the shape of the car lamp presents more various forms and is more colorful in color.

Compared with the scheme that only vacuum coating or laser engraving is carried out after paint spraying in the prior art, the automobile lamp decoration realizes diversified and changeable innovation of the automobile lamp in color, brings brand-new experience to users in aesthetic sense, makes the users have a new appearance, and meets the requirements of the consumers on color diversification; in addition, the temperature-sensing color-changing film layer can effectively cover the defects of the decorating parts manufactured by the injection molding process, and the yield of the decorating parts manufactured by the injection molding process is improved.

The application provides an automobile lamp, including the aforesaid car light decoration, therefore can realize all beneficial effects of this car light decoration.

Drawings

In order to more clearly illustrate the detailed description of the present application or the technical solutions in the prior art, the drawings needed to be used in the detailed description of the present application or the prior art description will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.

Fig. 1 is a schematic structural view of a decorative part for a vehicle lamp according to an embodiment of the present disclosure;

fig. 2 is a schematic cross-sectional structure view of a vehicle lamp trim according to an embodiment of the present application.

Reference numerals are as follows:

1-car light decorative parts; 10-a trim body; 11-a solid color base film layer; 12-temperature sensing color changing film layer; 13-transparent protective film layer.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all the embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present application, as presented in the figures, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present application without making any creative effort, shall fall within the protection scope of the present application.

In the description of the embodiments of the present application, it should be noted that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, or the orientations or positional relationships that the products of the present invention are usually placed in when used, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical" and the like do not imply that the components are required to be absolutely horizontal or pendant, but rather may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the embodiments of the present application, it should also be noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "communicated," and "connected" are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

As used herein, the term "and/or" includes any one of the associated listed items and any combination of any two or more of the items.

For ease of description, spatial relationship terms such as "above 8230 \8230; above", "upper", "above 8230 \8230; below" and "lower" may be used herein to describe the relationship of one element to another element as shown in the figures. Such spatial relationship terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures.

The terminology used herein is for the purpose of describing various examples only and is not intended to be limiting of the disclosure. The singular forms are also intended to include the plural forms unless the context clearly indicates otherwise. The terms "comprises," "comprising," and "having" specify the presence of stated features, quantities, operations, elements, components, and/or combinations thereof, but do not preclude the presence or addition of one or more other features, quantities, operations, components, elements, and/or combinations thereof.

Variations from the shapes of the illustrations as a result, for example, of manufacturing techniques and/or tolerances, may be expected. Thus, examples described herein are not limited to the particular shapes shown in the drawings, but include changes in shape that occur during manufacturing.

Example one

Referring to fig. 1 and 2, an embodiment of the present application provides a vehicle lamp trim 1, such as a vehicle lamp trim bezel, a vehicle lamp trim strip, or a vehicle lamp trim cover.

The vehicle lamp trim 1 includes a trim body 10 and a film member.

Hereinafter, the above-described components of the vehicular lamp trim 1 will be specifically described.

In an alternative of this embodiment, the garnish body 10 is a member that does not undergo surface modification for decorating a vehicle lamp, and is, for example, a frame-shaped garnish body 10 as shown in fig. 1, or a strip-shaped garnish body 10 or a hood-shaped garnish body 10.

The film layer assembly is applied to the outer surface of the decoration body 10, that is, the film covering of the decoration body 10 is realized through the film layer assembly, so as to visually modify the decoration body 10.

The film component comprises a temperature sensing color changing film layer 12, and the material of the temperature sensing color changing film layer 12 is temperature sensing color changing ink so that the color of the temperature sensing color changing film layer 12 changes along with the temperature. The functional component of the thermochromic ink is a reversible thermochromic substance which can change color along with the rise and the fall of temperature, and in order to ensure the diversity of the presented color, the thermochromic ink can present at least two different colors along with the change of temperature.

Optionally, in the prior art, there are a variety of alternative thermochromic inks, the thermochromic ink can be prepared by adding thermochromic powder into ink, and after the thermochromic powder absorbs heat energy, the thermochromic powder can cause physical change or chemical change in molecules or between molecules, so that an effect of presenting a variety of colors along with temperature change is achieved. In contrast, the existing vacuum coating process, such as vacuum aluminum plating or hot stamping, can only make the car light decorative part 1 show a single color, which greatly reduces the attractiveness of the user.

Further, because screen printing machine stability is good, can ensure the thickness uniformity of silk screen printing rete, and easy to operate, therefore, can adopt the screen printing technology with temperature sensing color-changing printing ink directly or indirectly print on decoration body 10.

Specifically, as the light of the vehicle lamp is adjusted by the user, the temperature near the vehicle lamp changes, the temperature of the vehicle lamp garnish 1 also changes, and the color of the thermochromic film layer 12 also changes. In view of this, on the one hand, through setting up temperature sensing rete 12 that discolours for car light decoration 1 can demonstrate multiple colour, and on the other hand, the colour change of car light decoration 1 corresponds with the adjustment action of car light, makes the visual effect of car light better dazzling cool.

It can be understood that the overt color of the thermochromic film 12 can also be affected by the ambient temperature, the overt color in the non-lighting state can also be affected seasonally, and if the requirement for overcoming the seasonal effect is met, thermochromic ink insensitive to seasonal changes in outdoor temperature can be used.

In this embodiment, according to different modeling requirements, the thermochromic film layer 12 may be disposed corresponding to a portion of the outer surface of the decoration body 10, so that only a portion of the outer surface of the decoration body 10 presents a color that can change with temperature. The thermochromic film layer 12 may be provided continuously or intermittently with respect to the outer surface of the garnish body 10.

Alternatively, the thermochromic film layer 12 may be provided to correspond to the entire outer surface of the garnish body 10, so that the color presented by the entire outer surface of the garnish body 10 may change with temperature.

It can be understood that the thermochromic film layer 12 applied to the outer surface of the decoration body 10 may include a plurality of kinds, and the color of the thermochromic film layer 12 varies with the temperature, so as to further improve the interest of the apparent color of the car lamp decoration 1.

In the alternative of this embodiment, the surface of decoration body 10 is provided with sculpture dermatoglyph, particularly, before carrying out rete subassembly processing, can assemble decoration body 10 and frock tool together earlier to it is flat to fix the shovel through frock tool, and shelter from the region that will not need the spraying.

Wherein, sculpture dermatoglyph carries out laser engraving through the surface at decoration body 10 and forms, and concrete line and the pattern of sculpture dermatoglyph can be adjusted according to the demand, do not do the injecing here, and the rete subassembly combines sculpture dermatoglyph, can make the visual effect of car lamp decoration 1 have more the interest.

After the processing of sculpture dermatoglyph is accomplished, use the dustless cloth of superfine fiber to clean decoration body 10, until getting rid of the dust impurity on decoration body 10 surface, then get rid of the static of decoration body 10 again, prevent that decoration body 10 from adsorbing the dust again and leading to the defective products to appear.

In addition, the screen printer may be of a type not limited to a flat operation, so that the screen printer can print the thermochromic film layer 12 on the outer surface of the garnish body 10 having a curved surface or having an engraved dermatoglyph.

In the alternative of this embodiment, the film assembly further includes a transparent protective film 13, and the transparent protective film 13 is attached to the outer surface of the thermochromic film 12, so that the thermochromic film 12 is protected on the premise that the color appearance of the thermochromic film 12 is not affected, and the glossiness of the film assembly can be improved.

Specifically, in the film assembly process, after the thermochromic film layer 12 is applied, the transparent paint is continuously sprayed and cured on the outer surface of the garnish body 10, thereby forming the transparent protective film layer 13 on the outer surface of the thermochromic film layer 12. It is understood that the transparent protective film layer 13 may cover a portion of the garnish body 10 not covered with the thermochromic film layer 12 in addition to the thermochromic film layer 12.

In this embodiment, transparent protection rete 13 can be for anti fingerprint UV (Ultraviolet) clear coating, specifically, firstly evenly spray this anti fingerprint UV clear coating on decoration body 10, then carry out the levelling and handle, toast and UV illumination solidification then, can obtain transparent protection rete 13. The transparent protective film layer 13 not only has excellent glossiness, but also has an anti-fingerprint effect, so that after a hand touches the car lamp decorating part 1, fingerprint traces can not be left on the car lamp decorating part 1, and the texture of the car lamp decorating part 1 is improved.

Alternatively, the thickness of the transparent protective film layer 13 is 20 to 25 μm, for example, 20 μm, 21 μm, 22 μm, 23 μm, 24 μm, or 25 μm, so as to achieve the purpose of not wasting raw materials on the premise of ensuring sufficient film thickness of the transparent protective film layer 13.

In the alternative of this embodiment, adopt transparent material injection moulding's condition to decoration body 10, because decoration body 10 has the printing opacity characteristic, so in order to avoid decoration body 10 printing opacity and influence the apparent effect of colour of thermochromic rete 12, set up the rete subassembly into still including real color basement membrane layer 11, real color basement membrane layer 11 pastes and applies between the internal surface of thermochromic rete 12 and the surface of decoration body 10, thereby play the shading effect through real color basement membrane layer 11, avoid the light that decoration body 10 sees through to shine thermochromic rete 12 directly, and then ensure the apparent effect of colour of thermochromic rete 12.

In this embodiment, in order to ensure that the shading effect of the solid primer layer 11 is optimized, the color of the solid primer layer 11 is set to black, specifically, the material of the solid primer layer 11 is set to black, after the dust removal and the static electricity removal are completed, the black paint is uniformly sprayed, then leveling is performed, and then the solid primer layer 11 is obtained by baking and shaping.

Alternatively, the film thickness of the solid color base film layer 11 is 10 to 15 μm, for example, 10 μm, 11 μm, 12 μm, 13 μm, 14 μm, or 15 μm, so as to achieve the purpose of not wasting the black paint while ensuring that the solid color base film layer 11 has sufficient light shielding performance.

Example two

The second embodiment provides an automobile lamp, the second embodiment includes the vehicle lamp decoration in the first embodiment, the technical features of the vehicle lamp decoration disclosed in the first embodiment are also applicable to the second embodiment, and the technical features of the vehicle lamp decoration disclosed in the first embodiment are not repeatedly described.

As shown in fig. 1 and fig. 2, the automotive lamp provided in this embodiment includes a lamp trim 1 and a lamp body. The vehicle lamp is, for example, a vehicle headlamp.

The vehicle lamp in the present embodiment has the advantages of the vehicle lamp trim in the first embodiment, and the advantages of the vehicle lamp trim disclosed in the first embodiment are not described repeatedly herein.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention. Moreover, those skilled in the art will appreciate that while some embodiments herein include some features included in other embodiments, rather than other features, combinations of features of different embodiments are meant to be within the scope of the invention and form different embodiments. For example, any of the claimed embodiments may be used in any combination. The information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information constitutes prior art already known to a person skilled in the art.

Claims (10)

1. A vehicle lamp garnish (1) is characterized by comprising a garnish body (10) and a film component;

the film component is pasted on the outer surface of the decoration body (10), the film component comprises a temperature-sensing color-changing film layer (12), and the temperature-sensing color-changing film layer (12) is made of temperature-sensing color-changing ink, so that the color of the temperature-sensing color-changing film layer (12) changes along with the temperature.

2. A vehicular lamp garnish (1) according to claim 1, wherein the thermochromic film layer (12) is provided so as to correspond to a part of or the entire outer surface of the garnish body (10).

3. A vehicular lamp garnish (1) according to claim 1, characterized in that an outer surface of the garnish body (10) is provided with engraved dermatoglyphs.

4. A vehicle lamp trim (1) according to claim 1, characterized in that the film assembly further comprises a transparent protective film (13), the transparent protective film (13) being applied to an outer surface of the thermochromic film (12).

5. A vehicle light trim (1) according to claim 4, characterized in that the transparent protective film layer (13) is made of a fingerprint-resistant UV transparent paint.

6. A vehicle lamp trim (1) according to claim 5, characterized in that the thickness of the transparent protective film layer (13) is 20-25 μm.

7. A vehicle lamp garnish (1) according to claim 1, further comprising a solid-color primer layer (11), the solid-color primer layer (11) being applied between an inner surface of the thermochromic film layer (12) and an outer surface of the garnish body (10).

8. A vehicle light decorative piece (1) according to claim 7, wherein the solid primer layer (11) is made of black paint.

9. A vehicle light trim (1) according to claim 7, characterized in that the solid primer layer (11) has a thickness of 10-15 μm.

10. An automotive lamp characterized by comprising the vehicular lamp trim (1) according to any one of claims 1 to 9.

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