CN114923144A - Reflective atmosphere lamp - Google Patents
Reflective atmosphere lamp Download PDFInfo
- Publication number
- CN114923144A CN114923144A CN202210613412.7A CN202210613412A CN114923144A CN 114923144 A CN114923144 A CN 114923144A CN 202210613412 A CN202210613412 A CN 202210613412A CN 114923144 A CN114923144 A CN 114923144A
- Authority
- CN
- China
- Prior art keywords
- light guide
- panel
- light
- reflective
- atmosphere lamp
- 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.)
- Granted
Links
Images
Classifications
-
- 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
- B60Q3/50—Mounting arrangements
- B60Q3/54—Lighting devices embedded in interior trim, e.g. in roof liners
-
- 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
- B60Q3/60—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors characterised by optical aspects
- B60Q3/62—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors characterised by optical aspects using light guides
- B60Q3/64—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors characterised by optical aspects using light guides for a single lighting device
-
- 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
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
-
- 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
-
- 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
- F21V7/00—Reflectors for light sources
- F21V7/10—Construction
-
- 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
-
- 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
Abstract
The application relates to a reflective atmosphere lamp, it includes: a decorative panel; the reflecting panel is arranged on one side of the decorative panel, a light guide gap is formed between the end part of the reflecting panel and the decorative panel, and a reflecting surface is formed in the light guide gap of the reflecting panel; an injection molded light guide having a light emitting end for emitting light; one end of the light guide sheet extends to be in butt joint with the light emitting end, the other end of the light guide sheet extends to the light guide gap, so that light rays emitted by the injection molding light guide can be guided to the light guide gap in the light guide sheet, a light path of the light guide sheet between the injection molding light guide and the light guide gap is arranged in a bending mode, and an extending straight line of the light path end part of the light guide sheet far away from the injection molding light guide extends to the reflecting surface and forms a reflection included angle with the reflecting surface. The position of the reflecting panel can be adjusted according to modeling requirements, and the tail end position of the light guide sheet can be adjusted in a matched mode, so that the position or the shape of the reflecting panel is greatly selected, and therefore limitation on the shape, the layout and the overall modeling of parts in the atmosphere lamp is avoided.
Description
Technical Field
The application relates to the field of vehicle accessories, in particular to a reflective atmosphere lamp.
Background
Interior trim atmosphere lamp is the important component part of car intelligence science and technology, along with the user promotes increasingly to the demand of car science and technology intelligence, the interior trim of many cars all is increasing the atmosphere lamp of all kinds of forms at present. The atmosphere lamps can be classified into direct-emission atmosphere lamps and reflective atmosphere lamps in terms of structural means.
Most of the current reflection type atmosphere lamps adopt the form shown in the attached figure 1 and consist of an injection molding light guide 3, an atmosphere lamp bracket 5, a decoration panel 1 and a reflection panel 2. The light from the injection molded light guide 3 is diffusely reflected by the illuminated surface of the reflective panel 2 to the human eye to achieve the effect of a reflective atmosphere lamp.
However, in the above-described manner, if the atmosphere is intended to be visible to the human eye, viewing from the opposite direction of the ray path means that the position of the injection-molded light guide 3 is substantially circumscribed and can be arranged only at a position of the decorative panel 1 near the boundary, which greatly limits the structural design. In order to enable people to see light, the injection-molded light guide 3 is only arranged behind the bottom of the decoration panel 1, so that the position of the illuminated surface is further restricted, and the development of the shape is greatly limited.
Disclosure of Invention
The embodiment of the application provides a reflective atmosphere lamp to solve the problem that the atmosphere lamp setting in the related art is limited.
A reflective atmosphere lamp, comprising:
a decorative panel;
the reflecting panel is arranged on one side of the decorative panel, a light guide gap is formed between the end part of the reflecting panel and the decorative panel, and a reflecting surface is formed in the light guide gap by the reflecting panel;
an injection molded light guide having a light emitting end for emitting light;
a light guide sheet having one end extending to be in butt joint with the light emitting end and the other end extending into the light guide gap so that light emitted from the injection molded light guide can be guided into the light guide gap in the light guide sheet,
the light guide plate is arranged on the injection molding light guide and in a bent mode on a light path between the light guide gaps, and the light guide plate is far away from the end portion of the light path of the injection molding light guide and extends to the reflecting surface in a straight extending mode and forms a reflection included angle between the reflecting surface and the light path.
By the scheme, light emitted by the injection molding light guide is transmitted to the light guide gap through the light guide plate, and when the light is sent out from the tail end in the light guide plate, the light extends to the reflecting surface along a straight line and is reflected on the reflecting surface by forming a reflection included angle with the reflecting surface to finally irradiate the light to the outside Layout and overall modeling.
In some embodiments, the reflective panel comprises:
a first panel;
the second panel extends to one side of the decorative panel, is spaced from the decorative panel and forms an included angle with the first panel;
and the bending panel is in transition connection with the first panel and the second panel, the bending panel and the first panel form the light guide gap together, and the light reflecting surface is arranged in the bending panel.
Through the scheme, the position and the shape of the first panel can be selected according to the shape without excessive limitation, the second panel can form a light guide gap at intervals with the decorative panel, and a bending panel is formed between the first panel and the second panel to reflect the light of the injection molding light guide as required.
In some embodiments, the bending panel is of a cambered surface structure, and the circle center of the bending panel and the injection molding light guide are located on the same side of the bending panel.
Through the scheme, the bending panel can effectively reflect the light irradiated on the bending panel to the outside, and the light of the injection molding light guide can be accurately irradiated to the outside after being sent out from the light guide sheet.
In some embodiments, the light path in the light guide plate is arranged in a curve at the bending position.
Through above-mentioned scheme, for the contained angle commentaries on classics extension of light guide in the light guide plate along orthoscopic, the light path in the light guide plate is the curve and buckles and make the light guide plate have better space utilization effect, can utilize the inboard space of decoration panel more the efficient, avoids the position of the light guide of moulding plastics to receive the limitation.
In some embodiments, the light guide plate comprises:
a straight line segment, one end of which is butted with the light emitting end of the injection molding light guide and extends along a straight line;
and the arc-shaped section is connected to the other end of the straight-line section and extends into the light guide gap, and the inner light path of the arc-shaped section extends along the arc direction.
Through above-mentioned scheme, realize that the leaded light piece can make smoothly under the arc section effect from moulding plastics the light transmission that the light sent along the straight line to the leaded light clearance in to only set up one section arc section, make the loss greatly reduced of light in the leaded light piece, ensure the light effect of this atmosphere lamp when using.
In some embodiments, the light guide plate extends to two sides of the end of the light guide gap and is respectively attached to the decorative panel and the reflective panel.
Through above-mentioned scheme, realize effectively reducing the width in leaded light clearance, only need satisfy the tip entering leaded light clearance of leaded light piece can, and then improve the aesthetic feeling of modelling of whole atmosphere lamp, all have unified molding effect when making it use on all kinds of motorcycle types.
In some embodiments, the light guide gap has a width of no greater than 4 mm.
In some embodiments, the light guide sheet has a thickness of 1.2mm in a width direction of the light guide gap.
Through above-mentioned scheme, further promote the outward appearance effect of whole atmosphere lamp, ensure that it does not have obvious gap impression when using, guarantee that it can unify when using on different vehicles and demonstrate better outer outward appearance effect.
In some embodiments, an atmosphere lamp support is fixedly connected to one side of the reflection panel, a mounting groove is formed in the atmosphere lamp support, and the injection molding light guide is installed in the mounting groove.
Through above-mentioned scheme, it is fixed in the inboard installation of reflection panel to realize moulding plastics the light guide, makes it as far as possible be close to reflection panel to effectively reduce the required whole space of whole atmosphere lamp, and then effectively realize that the atmosphere lamp receives when using not to receive more restriction.
In some embodiments, a connecting portion disposed in the mounting groove is disposed at an end of the light guide plate close to the injection molding light guide, and an insertion groove for placing the injection molding light guide is disposed on the connecting portion.
Through above-mentioned scheme, realize that the leaded light piece is installed on the atmosphere lamp support with the light guide of moulding plastics by the centre gripping together, guarantee leaded light piece has better stability when extending to leaded light clearance department from the light guide of moulding plastics department.
The beneficial effect that technical scheme that this application provided brought includes:
the embodiment of the application provides a reflective atmosphere lamp, because the light emitted by the injection light guide is transmitted to the light guide gap through the light guide sheet, the light extends to the reflective surface along a straight line when being sent out from the tail end in the light guide sheet, and the light is reflected on the reflective surface by forming a reflection included angle with the reflective surface, and finally irradiates to the outside, because the light guide inside the decoration panel and the reflective panel is guided by the light guide sheet in the process of injection molding, the bending extension is realized, further, the light can be irradiated to the outside in the specified direction after the irradiation direction of the tail end of the light guide sheet is ensured, the position of the injection light guide is not limited, the injection light guide can be adjusted according to the actual installation requirement, meanwhile, the position of the reflective panel can be adjusted according to the modeling requirement, and the tail end position of the light guide sheet can be adjusted in a matching way, so that the position or the shape of the reflective panel has a larger choice, thus avoiding restrictions on the shape, layout and overall shape of the components within the ambience lamp.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a background art drawing;
fig. 2 is a schematic view of the overall structure.
In the figure:
1. a decorative panel;
2. a reflective panel; 20. a light guide gap; 21. a first panel; 22. a second panel; 23. bending the panel;
3. injection molding a light guide;
4. a light guide sheet; 40. a straight line segment; 41. an arc-shaped section; 42. a connecting portion; 420. a groove is embedded;
5. an atmosphere lamp support; 50. and (4) mounting the groove.
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 some embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
Interior trim atmosphere lamp is the important component part of car intelligence science and technology, and along with the user promotes increasingly to the demand of car science and technology intelligence, the interior trim of many cars all is increasing the atmosphere lamp of all kinds of forms at present. The atmosphere lamps can be classified into direct-emission atmosphere lamps and reflective atmosphere lamps in terms of structural means.
Most of the current reflection type atmosphere lamps adopt the form shown in the attached figure 1 and consist of an injection molding light guide 3, an atmosphere lamp bracket 5, a decoration panel 1 and a reflection panel 2. The light comes out from the injection-molded light guide 3 and is reflected to human eyes in a diffuse way through the illuminated surface on the reflecting panel 2, so that the effect of the reflection atmosphere lamp is achieved.
However, in the above-described manner, if the atmosphere is intended to be visible to the human eye, viewing from the opposite direction of the ray path means that the position of the injection-molded light guide 3 is substantially circumscribed and can be arranged only at a position of the decorative panel 1 near the boundary, which greatly limits the structural design. In order to make people see the light, the injection molding light guide 3 is only arranged behind the bottom of the decoration panel 1, so that the position of the illuminated surface is further restricted, and the exertion of the shape is greatly limited.
In view of the above problems, embodiments of the present application provide a reflective atmosphere lamp.
Referring to fig. 2, a reflective atmosphere lamp comprising:
a decorative panel 1;
the reflecting panel 2 is arranged on one side of the decorative panel 1, a light guide gap 20 is formed between the end part of the reflecting panel 2 and the decorative panel 1, and a reflecting surface is formed in the light guide gap 20 by the reflecting panel 2;
an injection-molded light guide 3 provided with a light-emitting end for emitting light;
a light guide plate 4 having one end extended to be in butt joint with the light emitting end and the other end extended into the light guide gap 20 so that the light emitted from the injection molded light guide 3 can be guided to the light guide gap 20 in the light guide plate 4,
the light guide plate 4 is in the light path between the injection molding light guide 3 and the light guide gap 20 is arranged in a bending mode, and the light guide plate 4 is far away from the extension straight line at the end part of the light path of the injection molding light guide 3 and extends to the reflecting surface and forms a reflection included angle between the reflecting surfaces.
Optionally, the reflective panel 2 comprises:
a first panel 21;
the second panel 22 extends to one side of the decorative panel 1, is spaced from the decorative panel 1, and forms an included angle with the first panel 21;
and a bent panel 23 transitionally connecting the first panel 21 and the second panel 22, forming the light guide gap 20 together with the first panel 21, wherein the light reflecting surface is disposed in the bent panel 23.
Optionally, the bending panel 23 is of an arc-shaped structure, and the circle center of the bending panel is located on the same side of the bending panel 23 as the injection molding light guide 3.
Optionally, the light path in the light guide plate 4 is arranged at the bent position in a curve bending manner.
Optionally, the light guide plate 4 includes:
a straight line segment 40, one end of which is butted with the light emitting end of the injection molding light guide 3 and extends along a straight line;
an arc section 41 connected to the other end of the straight section 40 and extending into the light guiding gap 20, and an inner light path thereof extends along an arc direction.
Optionally, the light guide plate 4 extends to both sides of the end of the light guide gap 20 and is attached to the decorative panel 1 and the reflective panel 2, respectively.
Optionally, the width of the light guiding gap 20 is not more than 4 mm.
Optionally, the thickness of the light guide plate 4 in the width direction of the light guide gap 20 is 1.2 mm.
Optionally, an atmosphere lamp support 5 is fixedly connected to one side of the reflection panel 2, a mounting groove 50 is formed in the atmosphere lamp support 5, and the injection molding light guide 3 is installed in the mounting groove 50.
Optionally, one end of the light guide plate 4 close to the injection molding light guide 3 is provided with a connecting portion 42 disposed in the mounting groove 50, and the connecting portion 42 is provided with an insertion groove 420 for placing the injection molding light guide 3.
In the application, the light emitted by the injection-molded light guide 3 is transmitted to the light guide gap 20 through the light guide sheet 4, and when the light is sent out from the tail end in the light guide sheet 4, the light extends to the reflecting surface along a straight line, and the light is reflected on the reflecting surface by using a reflection included angle formed between the light guide sheet and the reflecting surface, and finally irradiates to the outside, because the light guide 3 is guided by the light guide sheet 4 in the decoration panel 1 and the inner side of the reflecting panel 2 in the process of injection-molding, so that the bending and extension are realized, and further, the light irradiation to the outside in the specified direction can be realized after ensuring the irradiation direction of the tail end of the light guide sheet 4, therefore, the position of the injection-molded light guide 3 is not limited, the position can be adjusted according to the actual installation requirement, meanwhile, the position of the reflecting panel 2 can be adjusted according to the modeling requirement, and the tail end position of the light guide sheet 4 is adjusted in a matching way, so that the position or the shape of the reflecting panel 2 has a larger choice, thus avoiding restrictions on the shape, layout and overall shape of the components within the ambience lamp.
The first embodiment is as follows:
referring to fig. 2, a reflective atmosphere lamp comprising:
a decorative panel 1;
the reflecting panel 2 is arranged on one side of the decorative panel 1, a light guide gap 20 is formed between the end part of the reflecting panel 2 and the decorative panel 1, and a reflecting surface is formed in the light guide gap 20 by the reflecting panel 2;
an injection-molded light guide 3 provided with a light-emitting end for emitting light;
a light guide plate 4 having one end extended to be in butt joint with the light emitting end and the other end extended into the light guide gap 20 so that the light emitted from the injection molded light guide 3 can be guided to the light guide gap 20 in the light guide plate 4,
the light guide plate 4 is in the light path between the injection molding light guide 3 and the light guide gap 20 is arranged in a bending mode, and the light guide plate 4 is far away from the extension straight line at the end part of the light path of the injection molding light guide 3 and extends to the reflecting surface and forms a reflection included angle between the reflecting surfaces.
The arrangement is that the light emitted by the injection light guide 3 is transmitted to the light guide gap 20 through the light guide sheet 4, and the light extends to the reflective surface along a straight line when being sent out from the tail end in the light guide sheet 4, and is reflected on the reflective surface by forming a reflection included angle with the reflective surface, and finally irradiates to the outside, because the injection light guide 3 is guided by the light guide sheet 4 on the inner sides of the decorative panel 1 and the reflective panel 2 in the process, the bending and extending are realized, and further the light can be irradiated to the outside in the specified direction after ensuring the irradiation direction of the tail end of the light guide sheet 4, the position of the injection light guide 3 is not limited, the injection light guide can be adjusted according to the actual installation requirement, meanwhile, the position of the reflective panel 2 can be adjusted according to the modeling requirement, and the tail end position of the light guide sheet 4 is adjusted in a matching way, so that the position or the shape of the reflective panel 2 has a larger choice, thus avoiding restrictions on the shape, layout and overall shape of the components in the ambience lamp.
Further, the reflective panel 2 includes:
a first panel 21;
the second panel 22 extends to one side of the decorative panel 1, is spaced from the decorative panel 1, and forms an included angle with the first panel 21;
and a bending panel 23 transitionally connecting the first panel 21 and the second panel 22, forming the light guide gap 20 together with the first panel 21, wherein the light reflecting surface is disposed in the bending panel 23.
In this way, the position and shape of the first panel 21 can be selected according to the model without much limitation, the second panel 22 can be separated from the decorative panel 1 to form the light guide gap 20, and the bent panel 23 is formed between the first panel 21 and the second panel 22 to reflect the light of the injection light guide 3 according to the requirement.
Further, the bending panel 23 is of an arc-shaped structure, and the circle center of the bending panel and the injection molding light guide 3 are located on the same side of the bending panel 23.
Set up like this, realize that panel 23 of bending can effectively be with shining the light ray reflection to the external world on it, ensured that the light of moulding plastics light guide 3 can accurately shine to the external world after sending out in the leaded light piece 4.
Example two:
referring to fig. 2, a reflective atmosphere lamp comprising:
a decorative panel 1;
the reflecting panel 2 is arranged on one side of the decorative panel 1, a light guide gap 20 is formed between the end part of the reflecting panel 2 and the decorative panel 1, and a reflecting surface is formed in the light guide gap 20 by the reflecting panel 2;
an injection molded light guide 3 provided with a light emitting end for emitting light;
one end of the light guide sheet 4 extends to be in butt joint with the light-emitting end, the other end of the light guide sheet 4 extends to the light guide gap 20, so that light rays emitted by the injection molding light guide 3 can be guided to the light guide gap 20 in the light guide sheet 4, the light path between the injection molding light guide 3 and the light guide gap 20 is in a bending arrangement through the light guide sheet 4, and the light guide sheet 4 is far away from the extension straight line of the end part of the light path of the injection molding light guide 3, extends to the reflecting surface and forms a reflection included angle with the reflecting surface.
The reflective panel 2 includes:
a first panel 21;
the second panel 22 extends to one side of the decorative panel 1, is spaced from the decorative panel 1, and forms an included angle with the first panel 21;
and a bent panel 23 transitionally connecting the first panel 21 and the second panel 22, forming the light guide gap 20 together with the first panel 21, wherein the light reflecting surface is disposed in the bent panel 23.
The bending panel 23 is of a cambered surface structure, and the circle center of the bending panel and the injection molding light guide 3 are located on the same side of the bending panel 23.
Furthermore, the light path in the light guide sheet 4 is bent at the bending position in a curve.
Set up like this, for light guide 4 interior light path along the contained angle of orthoscopic commentaries on classics extension, the light path in the light guide 4 is the curve and buckles and makes light guide 4 have better space utilization effect, can utilize the inboard space of decoration panel 1 more the efficient, avoids moulding plastics light guide 3's position and receives the limitation.
Further, in the present embodiment, the light guide plate 4 includes:
a straight line segment 40, one end of which is butted with the light emitting end of the injection molding light guide 3 and extends along a straight line;
and an arc-shaped segment 41 connected to the other end of the straight segment 40 and extending into the light guide gap 20, wherein an inner light path of the arc-shaped segment extends along an arc direction.
Through above-mentioned scheme, realize that leaded light piece 4 can make smoothly under 41 effects of segmental arc in the light transmission to leaded light clearance 20 that the straight line sent from the light guide 3 of moulding plastics to only set up one section segmental arc 41, make the loss greatly reduced of light in leaded light piece 4, ensure the light effect of this atmosphere lamp when using.
Example three:
referring to fig. 2, a reflective atmosphere lamp comprising:
a decorative panel 1;
the reflecting panel 2 is arranged on one side of the decorative panel 1, a light guide gap 20 is formed between the end part of the reflecting panel 2 and the decorative panel 1, and a reflecting surface is formed in the light guide gap 20 by the reflecting panel 2;
an injection-molded light guide 3 provided with a light-emitting end for emitting light;
The reflective panel 2 includes:
a first panel 21;
a second panel 22 extending to one side of the decorative panel 1, spaced apart from the decorative panel 1, and arranged at an angle to the first panel 21;
and a bending panel 23 transitionally connecting the first panel 21 and the second panel 22, forming the light guide gap 20 together with the first panel 21, wherein the light reflecting surface is disposed in the bending panel 23.
The bending panel 23 is of a cambered surface structure, and the circle center of the bending panel and the injection molding light guide 3 are located on the same side of the bending panel 23.
The light path in the light guide sheet 4 is arranged at the bending position in a curve bending mode.
The light guide plate 4 includes:
a straight line segment 40, one end of which is butted with the light emitting end of the injection molding light guide 3 and extends along a straight line;
and an arc-shaped segment 41 connected to the other end of the straight segment 40 and extending into the light guide gap 20, wherein an inner light path of the arc-shaped segment extends along an arc direction.
Further, in the present embodiment, the light guide sheet 4 extends to both sides of the end portion of the light guide gap 20 and is attached to the decorative panel 1 and the reflective panel 2, respectively.
Through above-mentioned scheme, realize effectively reducing the width in leaded light clearance 20, only need satisfy the tip entering leaded light clearance 20 of leaded light piece 4 can, and then improve the aesthetic feeling of modelling of whole atmosphere lamp, all have unified modelling effect when making it use on all kinds of motorcycle types.
Further, the width of the light guiding gap 20 is not more than 4 mm.
Further, the thickness of the light guide plate 4 in the width direction of the light guide gap 20 is 1.2 mm.
Set up like this, further promote the outward appearance effect of whole atmosphere lamp, ensure that it does not have obvious gap impression when using, guarantee that it can unify when using on different vehicles and demonstrate better outer outward appearance effect.
Example four:
referring to fig. 2, a reflective atmosphere lamp comprising:
a decorative panel 1;
a reflective panel 2 provided on one side of the decorative panel 1, having a light guide gap 20 formed between an end thereof and the decorative panel 1, the reflective panel 2 having a light reflecting surface formed in the light guide gap 20;
an injection molded light guide 3 provided with a light emitting end for emitting light;
The reflective panel 2 includes:
a first panel 21;
the second panel 22 extends to one side of the decorative panel 1, is spaced from the decorative panel 1, and forms an included angle with the first panel 21;
and a bent panel 23 transitionally connecting the first panel 21 and the second panel 22, forming the light guide gap 20 together with the first panel 21, wherein the light reflecting surface is disposed in the bent panel 23.
The bending panel 23 is of a cambered surface structure, and the circle center of the bending panel and the injection molding light guide 3 are located on the same side of the bending panel 23.
The light path in the light guide sheet 4 is arranged at the bending position in a curve bending mode.
The light guide plate 4 includes:
a straight line segment 40, one end of which is butted with the light emitting end of the injection molding light guide 3 and extends along a straight line;
an arc section 41 connected to the other end of the straight section 40 and extending into the light guiding gap 20, and an inner light path thereof extends along an arc direction.
The light guide sheet 4 extends to both sides of the end portion of the light guide gap 20 and is attached to the decorative panel 1 and the reflective panel 2, respectively.
Further, in this embodiment, an atmosphere lamp support 5 is fixedly connected to one side of the reflection panel 2, an installation groove 50 is formed in the atmosphere lamp support 5, and the injection light guide 3 is installed in the installation groove 50.
Set up like this, realize moulding plastics light guide 3 and fix in the inboard installation of reflector panel 2, make it as far as possible be close to reflector panel 2 to effectively reduce the required whole space of whole atmosphere lamp needs, and then effectively realize that the atmosphere lamp receives when using and is used and not receive more restriction.
Further, one end of the light guide plate 4 close to the injection molding light guide 3 is provided with a connecting portion 42 arranged in the mounting groove 50, and the connecting portion 42 is provided with an embedded groove 420 for placing the injection molding light guide 3.
Set up like this, realize that light guide plate 4 is installed on atmosphere lamp support 5 by the centre gripping with moulding plastics light guide 3 together, guarantee that light guide plate 4 has better stability when extending to leaded light clearance 20 department from moulding plastics light guide 3.
The technical scheme who provides this application brings beneficial effect includes:
the embodiment of the application provides a reflective atmosphere lamp, because the light emitted by the injection light guide 3 is transmitted to the light guide gap 20 through the light guide sheet 4, the light extends to the reflective surface along a straight line when being sent out from the tail end in the light guide sheet 4, and is reflected on the reflective surface by forming a reflection included angle with the reflective surface, and finally irradiates to the outside, because the light of the injection light guide 3 on the decorative panel 1 and the inner side of the reflective panel 2 is guided by the light guide sheet 4 in the process, the bending extension is realized, and further the light can be irradiated to the outside in the specified direction after ensuring the irradiation direction of the tail end of the light guide sheet 4, the position of the injection light guide 3 is not limited, the adjustment can be carried out according to the actual installation requirement, meanwhile, the position of the reflective panel 2 can be adjusted according to the modeling requirement, and the tail end position of the light guide sheet 4 can be adjusted in a matching way, the position or shape of the reflector panel 2 is also made a great choice, thus avoiding restrictions on the shape, layout and overall shaping of the components of the ambience lamp. In the description of the present application, it should be noted that the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience in describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and operate, and thus, should not be construed as limiting the present application. Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are intended to be inclusive and mean, for example, that they may be 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 application can be understood by those of ordinary skill in the art as appropriate.
It is noted that, in the present application, relational terms such as "first" and "second", and the like, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The above description is merely exemplary of the present application and is presented to enable those skilled in the art to understand and practice the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. A reflective atmosphere lamp, comprising:
a decorative panel (1);
the reflection panel (2) is arranged on one side of the decoration panel (1), a light guide gap (20) is reserved between the end part of the reflection panel and the decoration panel (1), and a reflection surface is formed in the light guide gap (20) of the reflection panel (2);
an injection-molded light guide (3) provided with a light-emitting end for emitting light;
a light guide sheet (4) having one end extended to be in butt joint with the light emitting end and the other end extended into the light guide gap (20) so that the light emitted from the injection molded light guide (3) can be guided to the light guide gap (20) in the light guide sheet (4),
light guide plate (4) are in the light path of moulding plastics light guide (3) with between leaded light clearance (20) is the setting of buckling, light guide plate (4) are kept away from the extension straight line of the light path tip of moulding plastics light guide (3) extends to on the reflection of light face and with form the reflection contained angle between the reflection of light face.
2. The reflective atmosphere lamp according to claim 1, wherein the reflective panel (2) comprises:
a first panel (21);
the second panel (22) extends to one side of the decorative panel (1), is spaced from the decorative panel (1), and forms an included angle with the first panel (21);
and the bent panel (23) is transitionally connected with the first panel (21) and the second panel (22), the bent panel and the first panel (21) form the light guide gap (20), and the light reflecting surface is arranged in the bent panel (23).
3. The reflective atmosphere lamp according to claim 2, wherein the bending panel (23) is of a cambered surface structure, and the center of the bending panel is located at the same side of the bending panel (23) as the injection molded light guide (3).
4. The reflective atmosphere lamp according to claim 1, wherein the light path in the light guide plate (4) is arranged in a curved bend at the bend.
5. The reflective atmosphere lamp according to claim 4, wherein the light guiding sheet (4) comprises:
a straight line segment (40) having one end butted with a light emitting end of the injection molded light guide (3) and extending in a straight line;
and the arc-shaped section (41) is connected to the other end of the straight section (40) and extends into the light guide gap (20), and the inner light path of the arc-shaped section extends along the arc direction.
6. The reflective atmosphere lamp according to claim 1, wherein the light guiding sheet (4) extends to both sides of the end of the light guiding gap (20) to be attached to the decorative panel (1) and the reflective panel (2), respectively.
7. The reflective atmosphere lamp according to claim 1 or 6, wherein the width of the light guiding gap (20) is not more than 4 mm.
8. The reflective atmosphere lamp according to claim 1 or 6, wherein the thickness of the light guiding sheet (4) in the width direction of the light guiding gap (20) is 1.2 mm.
9. The reflective atmosphere lamp according to claim 1, wherein an atmosphere lamp holder (5) is fixedly connected to one side of the reflective panel (2), an installation groove (50) is formed in the atmosphere lamp holder (5), and the injection-molded light guide (3) is installed in the installation groove (50).
10. The reflective atmosphere lamp according to claim 9, wherein one end of the light guide sheet (4) close to the injection molding light guide (3) is provided with a connecting portion (42) arranged in the mounting groove (50), and the connecting portion (42) is provided with an embedded groove (420) for placing the injection molding light guide (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210613412.7A CN114923144B (en) | 2022-05-31 | 2022-05-31 | Reflection type atmosphere lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210613412.7A CN114923144B (en) | 2022-05-31 | 2022-05-31 | Reflection type atmosphere lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114923144A true CN114923144A (en) | 2022-08-19 |
| CN114923144B CN114923144B (en) | 2023-07-14 |
Family
ID=82813212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210613412.7A Active CN114923144B (en) | 2022-05-31 | 2022-05-31 | Reflection type atmosphere lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114923144B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140369069A1 (en) * | 2013-06-18 | 2014-12-18 | Radiant Opto-Electronics Corporation | Optical module and lamp |
| US20160082881A1 (en) * | 2013-05-29 | 2016-03-24 | Ts Tech Co., Ltd. | Light-emitting part for vehicle |
| US20180163946A1 (en) * | 2015-05-14 | 2018-06-14 | Fluxwerx Illumination Inc. | Light emitting panel assemblies with bottom-mounted light source and light guides therefor |
| CN207571337U (en) * | 2017-12-27 | 2018-07-03 | 马瑞利汽车电子(广州)有限公司 | A kind of automobile instrument atmosphere lamp light conducting plate structure |
| US20180312108A1 (en) * | 2015-10-21 | 2018-11-01 | Hayashi Telempu Corporation | Vehicular illumination holding structure |
| CN210373018U (en) * | 2019-07-17 | 2020-04-21 | 福尔斯通电子(昆山)有限公司 | Vehicle interior trim atmosphere lamp and vehicle |
| CN213066008U (en) * | 2020-10-14 | 2021-04-27 | 中山市德马汽车零部件有限公司 | Light guide structure of vehicle-mounted atmosphere lamp |
| CN216113856U (en) * | 2021-11-04 | 2022-03-22 | 公牛集团股份有限公司 | Atmosphere lamp device and electrical apparatus |
| WO2022073421A1 (en) * | 2020-10-10 | 2022-04-14 | 科博达技术股份有限公司 | Light-guiding illuminated decorative apparatus |
-
2022
- 2022-05-31 CN CN202210613412.7A patent/CN114923144B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160082881A1 (en) * | 2013-05-29 | 2016-03-24 | Ts Tech Co., Ltd. | Light-emitting part for vehicle |
| US20140369069A1 (en) * | 2013-06-18 | 2014-12-18 | Radiant Opto-Electronics Corporation | Optical module and lamp |
| US20180163946A1 (en) * | 2015-05-14 | 2018-06-14 | Fluxwerx Illumination Inc. | Light emitting panel assemblies with bottom-mounted light source and light guides therefor |
| US20180312108A1 (en) * | 2015-10-21 | 2018-11-01 | Hayashi Telempu Corporation | Vehicular illumination holding structure |
| CN207571337U (en) * | 2017-12-27 | 2018-07-03 | 马瑞利汽车电子(广州)有限公司 | A kind of automobile instrument atmosphere lamp light conducting plate structure |
| CN210373018U (en) * | 2019-07-17 | 2020-04-21 | 福尔斯通电子(昆山)有限公司 | Vehicle interior trim atmosphere lamp and vehicle |
| WO2022073421A1 (en) * | 2020-10-10 | 2022-04-14 | 科博达技术股份有限公司 | Light-guiding illuminated decorative apparatus |
| CN213066008U (en) * | 2020-10-14 | 2021-04-27 | 中山市德马汽车零部件有限公司 | Light guide structure of vehicle-mounted atmosphere lamp |
| CN216113856U (en) * | 2021-11-04 | 2022-03-22 | 公牛集团股份有限公司 | Atmosphere lamp device and electrical apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114923144B (en) | 2023-07-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5802103B2 (en) | Vehicle lighting device | |
| JP5282133B2 (en) | Vehicle lighting device | |
| JP5032163B2 (en) | Vehicle lamp | |
| CN208139001U (en) | The long light-guiding strip structure of automotive trim lamp | |
| CN114923144A (en) | Reflective atmosphere lamp | |
| CN111156780B (en) | Refrigerator door body and refrigerator with same | |
| CN108626679A (en) | A kind of light source assembly for motor vehicles based on light guide | |
| CN215636973U (en) | Flowing water light guide type steering lamp and rearview mirror thereof | |
| CN208222386U (en) | A kind of light source assembly for motor vehicles based on light guide | |
| CN212332332U (en) | Automobile vanity mirror assembly, automobile vanity mirror and automobile sun visor | |
| CN210345327U (en) | Rear combination lamp with steering lamp penetrating through red transparent lampshade | |
| CN217540533U (en) | Suspension door handle atmosphere lamp and mounting structure thereof | |
| CN112373386A (en) | Car seat atmosphere lamp arrangement structure | |
| CN2477943Y (en) | Head light of motor vehicle | |
| CN209744273U (en) | Car lamp capable of displaying patterns | |
| CN217004290U (en) | Car light subassembly and have its vehicle | |
| CN218819887U (en) | Double-colored shaping car light structure | |
| CN219655902U (en) | Optical system, car lamp module and car lamp | |
| CN218819886U (en) | Light transmission structure for increasing light ray outgoing range | |
| CN213056974U (en) | Front bumper lighting assembly | |
| CN211780820U (en) | Double-thick-wall light-emitting structure, car lamp and car | |
| CN219530649U (en) | Automobile lamp body for optimizing visible dark area of thick-wall part | |
| CN216424297U (en) | Multi-functional door exterior trim panel and vehicle | |
| CN210771947U (en) | Vehicle taillight | |
| CN216769303U (en) | Car light subassembly and vehicle that has it |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |