CN216131808U - Lighting decoration device - Google Patents
Lighting decoration device Download PDFInfo
- Publication number
- CN216131808U CN216131808U CN202120784906.2U CN202120784906U CN216131808U CN 216131808 U CN216131808 U CN 216131808U CN 202120784906 U CN202120784906 U CN 202120784906U CN 216131808 U CN216131808 U CN 216131808U
- Authority
- CN
- China
- Prior art keywords
- tenon
- light guide
- illuminated
- mortise
- light reflection
- 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.)
- Active
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
-
- 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
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
-
- 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
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2107/00—Use or application of lighting devices on or in particular types of vehicles
- F21W2107/10—Use or application of lighting devices on or in particular types of vehicles for land vehicles
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Planar Illumination Modules (AREA)
Abstract
The lighting decoration device comprises a light guide element or a light reflection element, wherein the light guide element or the light reflection element is composed of a plurality of light guide units or a plurality of light reflection units, and the light guide units or the light reflection units are connected in sequence in a joggle mode. The lighting decoration device has the advantages of simple structure, easy manufacture and installation and low manufacturing cost.
Description
Technical Field
The present invention relates to illuminated trim apparatus, and more particularly to apparatus for illuminating and trimming the interior of a vehicle.
Background
Components for vehicle interior lighting and atmosphere decoration, such as atmosphere lights and the like, may be used for combined contour lighting and ambient lighting in motor vehicle interiors. Fig. 1 schematically shows a structure of a conventional illumination decoration apparatus, and as shown in fig. 1, the illumination decoration apparatus includes a light source 91 for emitting light and a strip-shaped light guide element 92. The light source 91 includes one or more LEDs 911, and the LEDs 911 are disposed on a circuit board 912. The light guide element 92 has a light incident surface 92a and a light emitting surface 92 b. In other applications, the light guide element 92 may be replaced by a light reflection element, and fig. 2 shows a schematic structure of a conventional light reflection element 93.
In the prior art, the length of the lighting decoration device is generally long, for example, the length of the atmosphere lamp on the instrument panel is approximately 1400mm, and correspondingly, the length of the covering component and the internal optical component of the lighting decoration device is also long. Because the product size is great, the size and the tonnage of the forming equipment are correspondingly great, the deformation of the product during forming is difficult to control (the local deformation can reach 5 mm), and more glue inlets are required to be selected for the forming equipment (such as a die), so that factors influencing the appearance, such as welding marks, are increased, and the appearance of the product is influenced. The size of the product is large, so that the assembly difficulty of the molded product is increased, and more positioning points are selected when the product is required to be designed due to poor positioning performance; secondly, during the installation, the structure that one meter is more than long can't once only install in place, even need installer to make it produce deformation with easy to assemble with hard artificially, produce the line and can't realize the automation, the human cost is higher.
In addition, because the shapes of different illumination decoration devices are different (such as linear type and arc type), and the internal optical systems (such as light guide type and reflection type), the requirement on product forming is high, and the equipment cost is high.
Disclosure of Invention
The utility model aims to provide an illuminating and decorating device which is simple in structure, easy to manufacture and install and low in manufacturing cost.
The embodiment of the utility model provides an illumination decoration device, which comprises a light guide element or a light reflection element, wherein the light guide element or the light reflection element consists of a plurality of light guide units or a plurality of light reflection units, and the plurality of light guide units or the plurality of light reflection units are sequentially connected in a joggle mode.
The utility model has at least the following technical effects:
1. the illumination decoration device of the embodiment of the utility model enables the light guide element or the light reflection element with larger size to be unitized, reduces the size of the forming equipment and reduces the manufacturing cost;
2. the small-sized light guide unit or light reflection unit has controllable size and small deformation in the forming process, and can obtain better appearance quality, and the production line can realize automation;
3. the light guide units or the light reflection units are sequentially connected in a joggle mode, so that assembly work is very simple, and convenience is brought to product installation.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 shows a schematic view of a conventional illuminated decoration apparatus.
Fig. 2 shows a schematic structural diagram of a conventional light reflection element.
Fig. 3 is a schematic view showing a connection structure of a light guide unit of the illumination decoration apparatus according to the first embodiment of the present invention.
Fig. 4 is a schematic view showing a connection structure of a light guide unit of a lighting decoration device according to a second embodiment of the present invention.
Fig. 5 shows a schematic view of a tenon and a mortise in a connected state of an illuminated decorative apparatus according to a second embodiment of the present invention.
Fig. 6 is a schematic view showing a connection structure of a light guide unit of a lighting decoration device according to a third embodiment of the present invention.
Fig. 7 is a schematic view showing a connection structure of a light reflecting unit of a lighting decoration device according to a fourth embodiment of the present invention.
Detailed Description
The utility model is described in detail below with reference to the figures and specific embodiments.
Fig. 3 is a schematic view illustrating a connection structure of a light guide element of a lighting decoration device according to a first embodiment of the present invention, please refer to fig. 3. The light guide element 2 of the illuminated decorative apparatus according to the first embodiment of the present invention is composed of a plurality of light guide units 21, and the plurality of light guide units 21 are connected in series by means of a joggle. Only three light guide units 21 are shown as an example, and in practical applications, the number of light guide units may be determined according to different size requirements of products to meet design requirements.
In the first embodiment, one of two adjacent light guide units 21 is provided with a tenon 21a, and the other is provided with a mortise 21b matched with the tenon 21a, and the tenon 21a is embedded in the mortise 21 b. The tenon 21a and the mortise 21b are provided on the end surface of the light guide element 21, and the shape of the tenon 21a and the mortise 21b is dovetail, but the shape of the tenon 21a and the mortise 21b may be polygonal in other shapes.
According to the requirement of optical uniformity or the requirement of atmosphere lamp light mixing, the joggle structure is not limited to be arranged on the end face of the light guide element so as not to influence the light emitting effect. Fig. 4 is a schematic view showing a connection structure of a light guide element of a lighting decoration device according to a second embodiment of the present invention. As shown in fig. 4, the joggle structure is disposed at the lower part of the light guide element. Wherein, the tenon 21a is connected to the bottom surface of the light guide element 21; the mortise 21b is provided in the female tenon joint 21c, and the female tenon joint 21c is connected to the bottom surface of the light guide element 21. Alternatively, the light guide element 21 is made of a transparent material, and the tenon 21a and the female tenon joint 21c are made of a non-transparent material, which has a small optical influence.
In the second embodiment, the shape of the tenon 21a and the mortise 21b is circular arc, and fig. 5 shows a schematic view of the tenon and the mortise in a connected state of the illuminated decoration device according to the second embodiment of the present invention.
Fig. 6 is a schematic view showing a connection structure of a light guide element of a lighting decoration device according to a third embodiment of the present invention. In the third embodiment, an intermediate element 4 is disposed between every two adjacent light guide units 21, one of the intermediate element 4 and the adjacent light guide unit 21 is provided with a tenon, and the other is provided with a mortise matched with the tenon, and the tenon is embedded into the mortise. In the example of fig. 4, both ends of each light guide unit 21 are respectively provided with a female tenon joint 21c, and the female tenon joint 21c is opened with a mortise 21 b. The intermediate member 4 is provided at both ends thereof with tenons 41a, respectively.
In this embodiment, the intermediate element 4 is fixed to the housing (not shown in the figures) of the illuminated ornamental device.
Fig. 7 is a schematic view showing a connection structure of a light reflecting unit of a lighting decoration device according to a fourth embodiment of the present invention. Please refer to fig. 7. The light reflecting member 3 of the illuminated decorative apparatus according to the fourth embodiment of the present invention is composed of a plurality of light reflecting units 31, and the plurality of light reflecting units 31 are connected in series by means of a joggle. In the fourth embodiment, one of two adjacent light reflection units 31 is provided with a tenon 31a, and the other is provided with a mortise 31b matched with the tenon 31a, and the tenon 31a is inserted into the mortise 31 b. The tenon 31a and the mortise 31b are provided on the end surface of the light reflection unit 31, and the shape of the tenon 31a and the mortise 31b is dovetail, but the present invention is not limited thereto, and a polygon having another shape may be used.
In another embodiment, the light reflection unit 31 may also adopt the mortise joint structure described in the second and third embodiments.
In order to match with a better installation effect, the tenon structure of the embodiment can play a role in main positioning in the whole installation system, and is combined with other installation and fixing modes to better finish product assembly. The utility model does not limit the number of the joggle structures in the light guide unit and the light reflection unit, can combine different installation and light emitting effects in practical application, and adopts a plurality of joggle structures in each unit element. When the tenon structure of the above embodiment is applied to the housing of the lighting decoration device with appearance requirement, the housing in the form of multi-stage splicing can be adopted according to the requirement.
In practical applications, the illumination decoration apparatus of the embodiment can be applied to an illumination decoration apparatus for a vehicle, for example, between a windshield and an instrument panel of a vehicle, or on a door panel or a floor of a vehicle.
The lighting decoration device of the embodiment of the utility model enables the light guide element or the light reflection element with larger size to be unitized, reduces the size of the forming equipment, reduces the manufacturing cost, and enables the plurality of light guide units or the plurality of light reflection units to be connected in sequence in a joggle mode, so that the assembly work is very simple, and the installation of the product is convenient.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the utility model. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (19)
1. An illumination decoration device comprises a light guide element and is characterized in that the light guide element consists of a plurality of light guide units which are connected in sequence in a joggle joint mode;
one of every two adjacent light guide units is provided with a tenon, the other one of every two adjacent light guide units is provided with a mortise matched with the tenon, and the tenon is embedded into the mortise.
2. The illuminated ornamental device according to claim 1, wherein said tenon is connected to a bottom surface of said light guide member;
the mortise is arranged on the female tenon joint, and the female tenon joint is connected to the bottom surface of the light guide element.
3. The illuminated ornamental device according to claim 2, wherein said light guiding member is made of a transparent material, and said tenon and said female tenon joint are made of a non-transparent material.
4. The illuminated decoration apparatus according to claim 1 wherein the tenon and the mortise are provided on the end surface of the light guide member.
5. The illuminated decoration apparatus according to claim 1 wherein the tenon and the mortise are polygonal or circular arc-shaped.
6. An illuminated decorative installation according to claim 1, characterized in that said illuminated decorative installation is an illuminated decorative installation for a vehicle.
7. An illumination decoration device comprises a light guide element and is characterized in that the light guide element consists of a plurality of light guide units which are connected in sequence in a joggle joint mode;
an intermediate element is arranged between every two adjacent light guide units, one of the intermediate element and the adjacent light guide unit is provided with a tenon, the other one of the intermediate element and the adjacent light guide unit is provided with a mortise matched with the tenon, and the tenon is embedded into the mortise.
8. The illuminated decorative device according to claim 7, wherein the intermediate member is fixed to a housing of the illuminated decorative device.
9. The illuminated decoration apparatus according to claim 7 wherein the tenon and the mortise are polygonal or circular arc-shaped.
10. An illuminated decorative installation according to claim 7, characterized in that said illuminated decorative installation is an illuminated decorative installation for vehicles.
11. An illumination decoration device comprises a light reflection element, and is characterized in that the light reflection element consists of a plurality of light reflection units which are connected in sequence in a joggle mode;
one of every two adjacent light reflection units is provided with a tenon, the other one of every two adjacent light reflection units is provided with a mortise matched with the tenon, and the tenon is embedded into the mortise.
12. The illuminated decoration apparatus according to claim 11 wherein the tenon is connected to a bottom surface of the light reflection unit;
the mortise is arranged on the female tenon joint, and the female tenon joint is connected to the bottom surface of the light reflection unit.
13. The illuminated decoration apparatus according to claim 11 wherein the tenon and the mortise are provided in the end surface of the light reflection unit.
14. The illuminated decoration apparatus according to claim 11 wherein the tenon and the mortise are polygonal or circular arc-shaped.
15. An illuminated decorative installation according to claim 11, wherein said illuminated decorative installation is an illuminated decorative installation for a vehicle.
16. An illumination decoration device comprises a light reflection element, and is characterized in that the light reflection element consists of a plurality of light reflection units which are connected in sequence in a joggle mode;
an intermediate element is arranged between every two adjacent light reflection units, one of the intermediate element and the adjacent light reflection unit is provided with a tenon, the other one of the intermediate element and the adjacent light reflection unit is provided with a mortise matched with the tenon, and the tenon is embedded into the mortise.
17. The illuminated decorative device according to claim 16, wherein the intermediate element is fixed to a housing of the illuminated decorative device.
18. The illuminated decoration apparatus according to claim 16 wherein the tenon and the mortise are polygonal or circular arc-shaped.
19. An illuminated decorative installation according to claim 16, wherein said illuminated decorative installation is a vehicle illuminated decorative installation.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120784906.2U CN216131808U (en) | 2021-04-16 | 2021-04-16 | Lighting decoration device |
| PCT/CN2022/086582 WO2022218334A1 (en) | 2021-04-16 | 2022-04-13 | Lighting decoration apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120784906.2U CN216131808U (en) | 2021-04-16 | 2021-04-16 | Lighting decoration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216131808U true CN216131808U (en) | 2022-03-25 |
Family
ID=80765217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120784906.2U Active CN216131808U (en) | 2021-04-16 | 2021-04-16 | Lighting decoration device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN216131808U (en) |
| WO (1) | WO2022218334A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022218334A1 (en) * | 2021-04-16 | 2022-10-20 | 科博达技术股份有限公司 | Lighting decoration apparatus |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3462080A1 (en) * | 2012-09-13 | 2019-04-03 | Quarkstar LLC | Illumination systems providing direct and indirect illumination |
| CN211905759U (en) * | 2020-04-13 | 2020-11-10 | 浙江美力凯光电科技有限公司 | Light guide column clamping tenon structure backlight source |
| CN212556032U (en) * | 2020-04-29 | 2021-02-19 | 宁波福尔达智能科技有限公司 | Light guide strip assembly structure of vehicle atmosphere lamp |
| CN216131808U (en) * | 2021-04-16 | 2022-03-25 | 科博达技术股份有限公司 | Lighting decoration device |
-
2021
- 2021-04-16 CN CN202120784906.2U patent/CN216131808U/en active Active
-
2022
- 2022-04-13 WO PCT/CN2022/086582 patent/WO2022218334A1/en active Application Filing
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022218334A1 (en) * | 2021-04-16 | 2022-10-20 | 科博达技术股份有限公司 | Lighting decoration apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2022218334A1 (en) | 2022-10-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20060050282A1 (en) | Lighting and/or signalling device with light guide | |
| CN216131808U (en) | Lighting decoration device | |
| CN107504424A (en) | Vehicle lamp light guide, vehicle lamp optical system and vehicle | |
| US11293621B2 (en) | Light guide for lamps and related lamp for motor vehicles | |
| CN202884620U (en) | Lamp with uniform illumination | |
| CN212584891U (en) | Reflective lighting decoration device and reflective element thereof | |
| CN112984419A (en) | Lighting decoration device and light guide element | |
| CN114263869B (en) | Automobile atmosphere lamp and vehicle | |
| CN214790920U (en) | Light guide element and lighting decoration device thereof | |
| WO2022267980A1 (en) | Light guide element and lighting decoration device having same | |
| CN211551327U (en) | Lighting decoration device and light guide element thereof | |
| CN111609352A (en) | Interior illumination structure, door and vehicle | |
| KR101850063B1 (en) | Multi-side lighting member and three-dimensional lighting assembly using the same | |
| CN220707135U (en) | Light guide structure, lighting device, car light assembly and car thereof | |
| CN207112682U (en) | Vehicle lamp light guide, vehicle lamp optical system and vehicle | |
| CN220135402U (en) | Light source device of starry sky lamp | |
| CN218762836U (en) | Atmosphere lamp and vehicle | |
| CN221222479U (en) | Automotive interior indirect light atmosphere lamp | |
| CN220870677U (en) | Penetrating type combined car lamp integrating logo lamp and front position lamp functions | |
| CN1937883A (en) | Light-emitting diode positioning device | |
| CN217559659U (en) | On-vehicle atmosphere lamp structure and car | |
| CN112224128B (en) | Vehicle and atmosphere lamp | |
| CN217763270U (en) | OLED automobile lamp | |
| CN212510735U (en) | Lamp with bending function | |
| CN219674039U (en) | Luminous structure, atmosphere lamp and car |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |