CN111609352A - Interior illumination structure, door and vehicle - Google Patents

Interior illumination structure, door and vehicle Download PDF

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Publication number
CN111609352A
CN111609352A CN202010611025.0A CN202010611025A CN111609352A CN 111609352 A CN111609352 A CN 111609352A CN 202010611025 A CN202010611025 A CN 202010611025A CN 111609352 A CN111609352 A CN 111609352A
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CN
China
Prior art keywords
light
component
emitting
homogenizing
vehicle
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202010611025.0A
Other languages
Chinese (zh)
Inventor
杨仕航
朱熠程
严彬华
卢梦奇
顾丹
赵磊
金龚明
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HASCO Vision Technology Co Ltd
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HASCO Vision Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by HASCO Vision Technology Co Ltd filed Critical HASCO Vision Technology Co Ltd
Priority to CN202010611025.0A priority Critical patent/CN111609352A/en
Publication of CN111609352A publication Critical patent/CN111609352A/en
Pending legal-status Critical Current

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q3/00—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors
    • B60Q3/20—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors for lighting specific fittings of passenger or driving compartments; mounted on specific fittings of passenger or driving compartments
    • B60Q3/217—Doors, e.g. door sills; Steps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q3/00—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors
    • B60Q3/50—Mounting arrangements
    • B60Q3/51—Mounting arrangements for mounting lighting devices onto vehicle interior, e.g. onto ceiling or floor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q3/00—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors
    • B60Q3/70—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors characterised by the purpose
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V19/00—Fastening of light sources or lamp holders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
    • F21V33/0004—Personal or domestic articles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V7/00—Reflectors for light sources
    • F21V7/005—Reflectors for light sources with an elongated shape to cooperate with linear light sources
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V7/00—Reflectors for light sources
    • F21V7/04—Optical design
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V2200/00—Use of light guides, e.g. fibre optic devices, in lighting devices or systems
    • F21V2200/10—Use of light guides, e.g. fibre optic devices, in lighting devices or systems of light guides of the optical fibres type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2106/00—Interior vehicle lighting devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]

Abstract

The invention relates to an interior illumination structure, a vehicle door and a vehicle, comprising: a light emitting part for emitting light; the light-homogenizing component is arranged on one side of the light-homogenizing component, faces to the light-emitting component and is used for allowing the light emitted by the light-emitting component to pass through and forming adjusting light which is uniformly dispersed to the other side of the light-homogenizing component; the light-emitting component is arranged on the other side of the light-homogenizing component and used for emitting the light rays to the light-emitting component. The light emitting component of this embodiment can cooperate with the structure that is in the light on the reflector component and form unique comfortable light effect, bright area and shadow area natural transition, and the luminance in bright area is not obtrusive, and is little with the light and shade difference change in shadow area, can build unique comfortable interior trim atmosphere, can promote driving experience when using it in the car.

Description

Interior illumination structure, door and vehicle
Technical Field
The invention relates to the field of vehicle structure design, in particular to an interior lighting structure, a vehicle door and a vehicle.
Background
At present, more and more automobiles are provided with interior decorative atmosphere lamps for the driving experience in the automobiles, so that the interior of the automobiles becomes a large scene for light application.
When traditional interior trim atmosphere lamps and lanterns were installed on the door plant, only fixed several kinds of colours were lighted basically, and the atmosphere effect is simple and single, can not form unique molding effect of lighting a lamp, does not have fine satisfaction to the actual demand of customer rising day by day to product diversification, interactivity. In order to improve the lighting modeling effect, the number of lamps on the surface of the vehicle door panel can be increased and the overall structural layout of the lamps can be changed according to the desired effect, however, by adopting the method, on one hand, the part where the lamps are located emits light suddenly, the difference between the light and shade of the part where the lamps do not emit light is large, and the appearance is very uncomfortable; on the other hand, the structure complexity of the door plate can be increased, and the space in the automobile is compressed while the arrangement of the internal structure of the automobile is influenced.
Disclosure of Invention
In view of the above, it is necessary to provide an interior lighting structure, a door, and a vehicle, which are used to solve the problems that the light effect of the interior lighting of the vehicle is poor and the arrangement of the interior structure is affected.
An interior lighting structure comprising:
a light emitting part for emitting light;
the light-homogenizing component is arranged on one side of the light-homogenizing component, faces to the light-emitting component and is used for allowing the light emitted by the light-emitting component to pass through and forming adjusting light which is uniformly dispersed to the other side of the light-homogenizing component;
the light-emitting component is arranged on the other side of the light-homogenizing component and used for emitting light rays to the light-homogenizing component, the light-emitting component is arranged on the light-homogenizing component, the light-shielding component is arranged on the light-shielding component, and the light-shielding component is used for shielding the light rays to form a shadow area on one side of the light-shielding component, which is back to the light-emitting component, of the light-shielding structure.
The interior lighting structure at least has the following beneficial technical effects:
the light emitting component of the embodiment can be matched with the light blocking structure on the light reflecting component to form a unique and comfortable light effect, the bright area and the shadow area are in natural transition, the brightness of the bright area is not abrupt, the difference between the brightness of the bright area and the brightness of the shadow area is small, a unique and comfortable interior decoration atmosphere can be created, and the driving experience can be improved when the interior decoration atmosphere is applied to a vehicle; the light reflection part surface corresponds the structural distribution form that is in the light that sets up and keeps unanimous with the light effect who forms, can strengthen light and shade contrast effect when luminous on the one hand to the light and shadow effect that makes the formation more has spaciousness and stereovision, and on the other hand, because the structural distribution form that is in the light and the light effect that forms can keep unanimous, also can promote light reflection part's surperficial three-dimensional light and shadow effect under the non-luminous condition, accords with atmosphere effect needs.
The light emitting component is matched with the light reflecting component and is uniquely designed on the surface of the light reflecting component, and the lamp does not need to be arranged on the surface of the automobile door plate when the light emitting component is applied to the automobile, so that the surface of the automobile door plate does not need to be subjected to large-scale structural improvement design, the internal space structure of the automobile is not influenced, and the space volume in the automobile can be prevented from being compressed.
In one embodiment, the light emitting component includes a light guide strip and a light source disposed at an end of the light guide strip, and the light guide teeth on the circumferential surface of the light guide strip face the light reflecting component.
In one embodiment, the light blocking structure includes strip-shaped protrusions sequentially distributed on the surface of the light reflecting component side by side at intervals, and the extending direction of the light emitting component is consistent with the extending direction of the strip-shaped protrusions.
In one embodiment, the strip-shaped protrusions are corrugated protrusions.
In one embodiment, the light homogenizing part comprises a light homogenizing plate.
In one embodiment, the material of the light homogenizing plate is PMMA.
In one embodiment, the light reflecting component comprises a light reflecting panel.
In one embodiment, the interior lighting structure further includes a control unit, an input end of the control unit is used for being connected to an audio output device to read an audio signal, and a control end of the control unit is in communication connection with the light emitting component and can control the light emitting component to emit light based on the read audio signal.
A vehicle door comprises a vehicle door body and the interior lighting structure, wherein the interior lighting structure is arranged on the inner side surface of the vehicle door body.
The light emitting component of the embodiment can be matched with the light blocking structure on the light reflecting component to form a unique and comfortable light effect, the brightness of a bright area is not sharp, the difference between the brightness and the shade of a shadow area is small, when the light emitting component is applied to a vehicle, a unique and comfortable interior decoration atmosphere can be created, and the driving experience is improved; the light-blocking structure distribution form that the reflection of light part surface corresponds the setting keeps unanimous with the light effect who forms, can strengthen light and shade contrast effect when luminous on the one hand to the light and shade effect that makes the formation more has spaciousness and stereovision, and on the other hand, because the distribution form of this light-blocking structure can keep unanimous with the light effect that forms, also can promote reflection of light part's surperficial stereoeffect under the luminous condition of not, accords with the atmosphere effect needs.
Because the light emitting component of interior trim illumination structure matches with reflection of light part and has carried out unique design on reflection of light part's surface, need not arrange lamps and lanterns on door board surface when using this embodiment in the car to need not carry out big structural improvement to the inboard surface of door body, can not influence the inside space molding of car, also can avoid compressing the space size in the car.
In one embodiment, the light emitting member is provided inside the door body.
In one embodiment, the door body is provided therein with a mounting bracket for fixedly mounting the light emitting member.
A vehicle is provided with any one of the above vehicle doors.
Drawings
Fig. 1 is a schematic view of an interior illumination structure mounted to a door body according to an embodiment of the present invention.
FIG. 2 is a sectional view taken along line A-A of FIG. 1;
FIG. 3 is a cross-sectional view taken along line B-B of FIG. 1;
FIG. 4 is a schematic view of a light guide strip disposed within the door body of FIG. 1;
FIG. 5 is a top view of the light guide bar of FIG. 4;
fig. 6 is a schematic view illustrating light emission of a light emitting component according to an embodiment of the present invention.
In the figure, 10, a door body; 11. mounting a bracket;
100. a light emitting part; 110. a light guide strip; 111. a light guide tooth; 120. a light source;
200. a light uniformizing member; 201. a light homogenizing plate;
300. a light reflecting member; 301. a light-reflecting panel; 310. a light blocking structure; 311. strip-shaped bulges;
400. a control unit.
Detailed Description
The invention will be further explained with reference to the drawings.
To facilitate an understanding of the invention, various embodiments of the invention defined by the claims are described more fully below with reference to the accompanying drawings. While the preferred embodiments of the present invention have been illustrated in the accompanying drawings, and described in detail to facilitate this understanding, such details are to be regarded as illustrative only. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Accordingly, those of ordinary skill in the art will recognize that changes and modifications of the various embodiments described herein can be made without departing from the scope of the invention, which is defined by the appended claims. Moreover, descriptions of well-known functions and constructions may be omitted for clarity and conciseness.
It will be apparent to those skilled in the art that the following descriptions of the various embodiments of the present invention are provided for illustration only and not for the purpose of limiting the invention as defined by the appended claims.
Throughout the description and claims of this specification, the words "comprise" and variations of the words, for example "comprising" and "comprises", mean "including but not limited to", and are not intended to (and do not) exclude other components, integers or steps. Features, integers or characteristics described in conjunction with a particular aspect, embodiment or example of the invention are to be understood to be applicable to any other aspect, embodiment or example described herein unless incompatible therewith.
It is to be understood that the singular forms "a," "an," and "the" include plural referents unless the context clearly dictates otherwise. The expression "comprising" and/or "may comprise" as used in the present invention is intended to indicate the presence of corresponding functions, operations or elements, and is not intended to limit the presence of one or more functions, operations and/or elements. Furthermore, in the present invention, the terms "comprises" and/or "comprising" are intended to indicate the presence of the features, amounts, operations, elements, and components disclosed in the specification, or combinations thereof. Thus, the terms "comprising" and/or "having" should be understood as presenting additional possibilities for one or more other features, quantities, operations, elements, and components, or combinations thereof.
In the present invention, the expression "or" comprises any and all combinations of the words listed together. For example, "a or B" may comprise a or B, or may comprise both a and B.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present; when an element is referred to as being "connected" or "coupled" to another element, it can be directly or indirectly coupled to the other element or intervening elements may also be present.
References herein to "upper", "lower", "left", "right", etc. are merely intended to indicate relative positional relationships, which may change accordingly when the absolute position of the object being described changes.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the relevant art and the present specification and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
As shown in fig. 1 and 2, in an embodiment of the present invention, there is provided an interior lighting structure, including:
a light emitting part 100 for emitting light;
a light homogenizing part 200, one side of the light homogenizing part 200 facing the light emitting part 100, for allowing the light emitted by the light emitting part 100 to pass through and forming a regulating light uniformly diverging to the other side of the light homogenizing part 200;
the light reflecting member 300 is disposed on the other side of the light uniforming member 200, and is configured to receive and reflect the adjusting light to form a bright area, a light blocking structure 310 is disposed on a surface of the light reflecting member 300, and the light blocking structure 310 is configured to block the adjusting light to form a shadow area on a side of the light blocking structure 310 opposite to the light emitting member 100.
The light emitted from the light emitting component 100 enters the light uniformizing component 200, and is uniformized by the light uniformizing component 200 to form uniformly dispersed adjusting light. The light reflecting component 300 receives and reflects the adjusted light to form a bright area, the light blocking structure 310 blocks the adjusted light to form a shadow area on one side of the light blocking structure 310 opposite to the light emitting component 100, and the bright area and the shadow area are mutually staggered to form a light and shadow effect with staggered brightness and smooth transition; the light-shading contrast effect of the position of the light-shading structure 310 is more obvious, and the light-shading structure 310 can be highlighted, so that the stereoscopic impression and the layering impression of the shadow are more distinct, and a unique light-shading alternate effect taking the modeling line as a boundary is formed.
The light emitting component 100 of the embodiment can be matched with the light blocking structure 310 on the light reflecting component 300 to form a unique and comfortable light effect, the bright area and the shadow area are in natural transition, the brightness of the bright area is not abrupt, the difference between the brightness of the bright area and the brightness of the shadow area is small, a unique and comfortable interior decoration atmosphere can be created, and the driving experience can be improved when the interior decoration atmosphere is applied to a vehicle; the light-blocking structure 310 distribution form that the surface of the light-reflecting component 300 corresponds to and sets up keeps unanimous with the light effect that forms, can strengthen the light and shade contrast effect when giving out light on the one hand to the light and shadow effect that makes the formation more has spaciousness and stereovision, on the other hand, because the distribution form of this light-blocking structure 310 can keep unanimous with the light effect that forms, also can promote the three-dimensional light and shadow effect in surface of light-reflecting component 300 under the non-luminous circumstances, accord with the atmosphere effect needs.
The light emitting component 100 is matched with the light reflecting component 300 and is uniquely designed on the surface of the light reflecting component 300, and a lamp does not need to be arranged on the surface of the automobile door panel when the light emitting component is applied to an automobile, so that the surface of the automobile door panel does not need to be subjected to large-scale structural improvement design, the internal space structure of the automobile is not influenced, and the space volume in the automobile can be prevented from being compressed.
Referring to fig. 6, in some embodiments, the light emitting component 100 includes a light guide bar 110 and a light source 120 disposed at an end of the light guide bar 110, light guide teeth 111 are distributed in the light guide bar 110 along a length direction, and a light guide surface of the light guide teeth 111 faces the light reflecting component 300, and is configured to reflect light emitted from the light source 120 and irradiate the surface of the light reflecting component 300.
Specifically, after the light source 120 is started, the light emitted from the light source 120 enters the light guide bar 110, and since the light guide surface of the light guide teeth 111 faces the light reflecting part 300, the light in the light guide bar 110 is reflected by the light guide teeth 111 in the light guide bar 110 and then is emitted perpendicularly and outwardly from the surface of the other side opposite to the light guide teeth 111, and is sequentially emitted to the light uniformizing part 200 and the light reflecting part 300 to form a light and shade staggered light and shadow effect on the surface of the light reflecting part 300.
In this embodiment, the light guide surface of the light guide teeth 111 faces the light reflecting component 300, so that the light guide strips 110 can be arranged according to the arrangement form of the light reflecting component 300, the light energy distribution can be guided by the light guide strips 110, and a plurality of light sources 120 are not required to be arranged; and because the light that gets into the light guide strip 110 can only outwards disperse with the angle that is close to perpendicular to the circumferential surface of light guide strip 110, therefore the light that gets into in the light guide strip 110 with various angles all can be reflected by the leaded light face of leaded light tooth 111 and outwards send perpendicularly from the opposite side surface relative with leaded light tooth 111 after the reflection of light guide strip 110 inner wall, the luminous energy of sending is strong, thereby utilize light guide strip 110 can effectively gather light source 120 energy, the light of intensity increase is launched towards reflective part 300 after gathering the energy, avoid the light that light source 120 sent to spread all around, guarantee the light shadow effect.
It is understood that in other embodiments, the light emitting component 100 may directly adopt a general light source 120 such as an LED lamp, and the light emitted from the light source 120 may be directly used to irradiate the surface of the light reflecting component 300 to form the mutually interlaced bright and shadow areas, which is not limited herein.
Referring to fig. 2 and 3, in some embodiments, the light blocking structure 310 includes stripe-shaped protrusions 311 sequentially distributed on the surface of the light reflecting member 300 side by side at intervals, and the extending direction of the light emitting member 100 is the same as the extending direction of the stripe-shaped protrusions 311.
Specifically, the strip-shaped protrusions 311 distributed at intervals form a plurality of layers of lines on the surface of the light blocking structure 310, and since the extending direction of the light emitting component 100 is consistent with the extending direction of the strip-shaped protrusions 311, the light emitted by the light emitting component 100 can pass through the light uniformizing component 200 to form a regulated light and irradiate the light reflecting component 300. As shown in the figure, when the adjusting light is irradiated onto the surface of the light reflecting component 300, a bright area may be formed, and when the adjusting light is irradiated onto the surface of each of the strip-shaped protrusions 311, the strip-shaped protrusions 311 can block the adjusting light to form a shadow area on a side of the strip-shaped protrusion 311 opposite to the light emitting component 100, and the bright area and the shadow area are sequentially spaced to form a light and shade staggered multi-layer light and shade effect; the contrast effect of the light and the shade at the position of each strip-shaped protrusion 311 is more obvious, so that the stereoscopic impression and the layering of the light and shade on the surface of the light reflecting component 300 are more distinct, and a multilayer unique light and shade alternate effect taking the modeling line as the boundary is formed.
The light emitting component 100 of the embodiment can be matched with the strip-shaped bulges 311 distributed at intervals on the light reflecting component 300 to form a unique multilayer lighting effect, so that a unique interior decoration atmosphere can be created, and the driving experience can be improved when the light emitting component is applied to a vehicle; the strip-shaped bulges 311 distributed at intervals are consistent with the formed light effect, on one hand, the light and shade contrast effect can be enhanced when the light is emitted, so that the formed light and shade effect has light and shade third dimension and layering sense, on the other hand, because the distribution form of the strip-shaped bulges 311 distributed at intervals is consistent with the formed light effect, the multilayer surface three-dimensional effect can be formed under the non-luminous condition, and the requirement of meeting the atmosphere effect in all weather is ensured.
Referring to fig. 1, in some embodiments, the bar-shaped protrusions 311 are corrugated protrusions. Specifically, the corrugated bulges are in a corrugated shape with floating up and down, and after light is adjusted to irradiate the surfaces of the multiple layers of corrugated bulges, a wavy light and shadow effect with staggered light and shade can be formed; the contrast effect of the light and the shade at the position of each corrugated protrusion is more obvious, so that the stereoscopic impression and the layering of the wavy light shadow on the surface of the light reflecting part 300 are more distinct, and the unique wavy effect taking the molding line as the boundary is formed.
In some embodiments, the light homogenizing member 200 comprises a light homogenizing plate 201.
Specifically, the internal structure of the light uniformizing plate 201 has a function of adjusting light, and can adjust the angle and direction of light entering the light uniformizing plate, thereby forming adjusting light which is uniformly diffused to the other side of the light uniformizing member 200. Further, the light homogenizing plate 201 is made of PMMA (polymethyl methacrylate), which is an excellent polymer transparent material, has a light transmittance of 92% and a transparency higher than that of glass, can adjust light entering the light homogenizing plate and uniformly disperse most of light to the other side, does not cause illumination loss, can ensure that an excellent light shadow effect is formed, and has a low cost and an easy machining.
Further, the light reflecting member 300 includes a light reflecting panel 301.
Specifically, the light-reflecting panel 301 has a surface light-reflecting function, and can be reflected when the adjusting light is irradiated on the surface thereof, and the reflected light can be directly seen after entering human eyes.
Further, the reflective panel 301 is a spray-free material plate, and the spray-free material is obtained by adding special pearl powder or metal pigment into plastic, modifying by matching with a special compatible technology, and directly performing injection molding to realize various pearl, colorful or metal appearance effects. The paint does not need surface spraying, has no wastewater pollution and VOC (volatile organic compounds) pollution, can be repeatedly recycled, and is more green; meanwhile, the method has more advantages in cost, and the overall cost is reduced by 20-30% compared with the traditional process; exempt from spraying material board in the outward appearance and can realize extremely strong metal and abundant color to can satisfy this embodiment to the requirement of shadow effect, unique comfortable interior trim atmosphere, can promote the driving experience when using it in the car.
Of course, in other embodiments, the reflective panel 301 may be formed by spraying a reflective coating on the surface of the reflective panel after molding the reflective panel with conventional plastic materials, which is not limited herein.
Referring to fig. 2, in some embodiments, the lighting device further includes a control unit 400, an input end of the control unit 400 is configured to be connected to an audio output device to read an audio signal, and a control end of the control unit 400 is communicatively connected to the lighting component 100 and is capable of controlling the lighting component 100 to emit light based on the read audio signal.
Specifically, the audio signal output by the audio output device is read by the control unit 400, the control unit 400 performs fourier transform analysis on the audio signal to obtain frequency and amplitude information of the corresponding sound signal, and then controls the light emitting color of the light emitting part 100 based on the frequency: for example, the lower the frequency of the sound signal, the more purple the light emission color, and the higher the frequency, the more red the light emission color; the brightness of the music may also be controlled by amplitude, the higher the amplitude of the sound signal, the brighter the light emission brightness, and the lower the amplitude of the sound signal, the lower the light emission brightness.
In this embodiment, utilize the control unit 400 to adjust the colour of luminous component 100 based on the audio signal who reads, increased the function that light was rhythmic along with the music on the basis of forming the alternate shadow effect of light and shade, when installing in the car, can make the mutual blending of shadow effect and music in the car, make music in the car and light effect realize coordinating uniformly, can further build unique interior trim environment atmosphere effect, can promote the driving experience. Further, the control unit 400 may be a single chip or a PLC controller, which is not limited herein.
In another embodiment of the present invention, a vehicle door is provided, which includes a vehicle door body 10 and the interior illumination structure described above, wherein the interior illumination structure is disposed on an inner side surface of the vehicle door body 10.
The light emitting component 100 of the embodiment can be matched with the light blocking structure 310 on the light reflecting component 300 to form a unique and comfortable lighting effect, the brightness of a bright area is not abrupt, the difference between the brightness and the shade of a shadow area is small, when the light emitting component is applied to a vehicle, a unique and comfortable interior decoration atmosphere can be created, and the driving experience is improved; the light-blocking structure 310 distribution form that the surface of the light-reflecting component 300 corresponds to and sets up keeps unanimous with the light effect that forms, can strengthen the light and shade contrast effect when giving out light on the one hand to the shadow effect that makes the formation more has spaciousness and stereovision, and on the other hand, because the distribution form of this light-blocking structure 310 can keep unanimous with the light effect that forms, also can promote the surperficial stereoeffect of light-reflecting component 300 under the luminous circumstances not, accords with the atmosphere effect needs.
Because the light emitting component 100 of the interior lighting structure is matched with the reflective component 300 and the surface of the reflective component 300 is uniquely designed, when the interior lighting structure is applied to a vehicle, a lamp does not need to be arranged on the surface of the door panel, so that the inner side surface of the door body 10 does not need to be greatly improved, the internal space shape of the vehicle is not influenced, and the size of the space in the vehicle is prevented from being compressed.
Referring to fig. 2, in some embodiments, the light emitting member 100 is provided inside the door body 10. In this embodiment, the light emitting component 100 does not expose the inner side surface of the door body 10, so that the light emitted by the light emitting component 100 can be prevented from directly irradiating the inside of the vehicle to interfere with and influence the normal driving of the driver.
Referring to fig. 2, in some embodiments, the door body 10 is provided therein with a mounting bracket 11 for fixedly mounting the light emitting member 100. The mounting bracket 11 provides a mounting space, and after the light emitting part 100 is fixed to the mounting bracket 11, positional stability can be ensured.
In another embodiment of the present invention, a vehicle is provided, wherein the vehicle door is provided.
After the door is installed on the vehicle of this embodiment, the light emitting component 100 can cooperate with the light blocking structure 310 on the light reflecting component 300 to form a unique and comfortable lighting effect, the brightness of the bright area is not abrupt, the difference between the brightness of the bright area and the brightness of the shadow area is small, a unique and comfortable interior trim atmosphere can be created in the vehicle, and the driving experience is improved; the light-blocking structure 310 distribution form that the surface of the light-reflecting component 300 corresponds to and sets up keeps unanimous with the light effect that forms, can strengthen the light and shade contrast effect when giving out light on the one hand to the shadow effect that makes the formation more has spaciousness and stereovision, and on the other hand, because the distribution form of this light-blocking structure 310 can keep unanimous with the light effect that forms, also can promote the surperficial stereoeffect of light-reflecting component 300 under the luminous circumstances not, accords with the atmosphere effect needs.
Because the light emitting component 100 of the interior lighting structure is matched with the light reflecting component 300 and the surface of the light reflecting component 300 is uniquely designed, lamps do not need to be arranged on the surface of the door panel of the vehicle, the interior of the vehicle does not need to be greatly improved, the space shape in the interior of the vehicle is not influenced, and the space size in the vehicle can be prevented from being compressed.
In the above description, although it is possible to describe respective elements of the present invention using expressions such as "first" and "second", they are not intended to limit the corresponding elements. For example, the above expressions are not intended to limit the order or importance of the corresponding elements. The above expressions are used to distinguish one element from another.
The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. Singular references include plural references unless there is a significant difference in context, scheme or the like between them.
The above description is intended to be illustrative of the present invention and not to limit the scope of the invention, which is defined by the claims appended hereto.
Those skilled in the art will appreciate that various features of the above-described embodiments may be omitted, added, or combined in any way, and for the sake of brevity, all possible combinations of features of the above-described embodiments will not be described, however, so long as there is no contradiction between these combinations of features, and simple variations and structural variations which are adaptive and functional to the prior art, which can occur to those skilled in the art, should be considered within the scope of this description.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that while the present invention has been shown and described with reference to various embodiments, it will be understood by those skilled in the art that various changes and modifications in form and detail may be made without departing from the spirit of the invention and these are within the scope of the invention as defined by the appended claims. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims (12)

1. An interior lighting structure, comprising:
a light emitting part for emitting light;
the light-homogenizing component is arranged on one side of the light-homogenizing component, faces to the light-emitting component and is used for allowing the light emitted by the light-emitting component to pass through and forming adjusting light which is uniformly dispersed to the other side of the light-homogenizing component;
the light-emitting component is arranged on the other side of the light-homogenizing component and used for emitting light rays to the light-homogenizing component, the light-emitting component is arranged on the light-homogenizing component, the light-shielding component is arranged on the light-shielding component, and the light-shielding component is used for shielding the light rays to form a shadow area on one side of the light-shielding component, which is back to the light-emitting component, of the light-shielding structure.
2. The interior lighting structure according to claim 1, wherein the light emitting member includes a light guide strip and a light source provided at an end of the light guide strip, and the light guide teeth of the circumferential surface of the light guide strip face the light reflecting member.
3. The interior lighting structure according to claim 1, wherein the light blocking structure comprises strip-shaped protrusions sequentially distributed on the surface of the light reflecting member side by side at intervals, and the extending direction of the light emitting member is consistent with the extending direction of the strip-shaped protrusions.
4. The interior lighting structure according to claim 3, wherein the stripe-shaped protrusions are corrugated protrusions.
5. The interior lighting structure according to claim 1, wherein the light unifying member comprises a light unifying plate.
6. The interior lighting structure according to claim 5, wherein the light homogenizing plate is made of PMMA.
7. The interior lighting structure of claim 1, wherein the light reflecting component comprises a light reflecting panel.
8. The interior lighting structure according to claim 1, further comprising a control unit, wherein an input end of the control unit is connected to an audio output device for reading an audio signal, and a control end of the control unit is connected to the light emitting component in communication, and is capable of controlling the light emitting component to emit light based on the read audio signal.
9. A vehicle door comprising a door body and the interior illumination structure according to any one of claims 1 to 8, wherein the interior illumination structure is provided on an inner side surface of the door body.
10. The vehicle door of claim 9, wherein the light emitting member is disposed inside the door body.
11. The vehicle door of claim 9, wherein a mounting bracket is provided in the door body for fixedly mounting the light emitting member.
12. A vehicle, characterized in that the vehicle is provided with a door according to any one of claims 9-11.
CN202010611025.0A 2020-06-30 2020-06-30 Interior illumination structure, door and vehicle Pending CN111609352A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010611025.0A CN111609352A (en) 2020-06-30 2020-06-30 Interior illumination structure, door and vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010611025.0A CN111609352A (en) 2020-06-30 2020-06-30 Interior illumination structure, door and vehicle

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CN111609352A true CN111609352A (en) 2020-09-01

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CN202010611025.0A Pending CN111609352A (en) 2020-06-30 2020-06-30 Interior illumination structure, door and vehicle

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114352974A (en) * 2021-12-13 2022-04-15 智马达汽车有限公司 Interior trim structure and vehicle with atmosphere regulatory function in car

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114352974A (en) * 2021-12-13 2022-04-15 智马达汽车有限公司 Interior trim structure and vehicle with atmosphere regulatory function in car

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