CN209744280U - Tunnel type car lamp capable of presenting 3D depth visual effect - Google Patents
Tunnel type car lamp capable of presenting 3D depth visual effect Download PDFInfo
- Publication number
- CN209744280U CN209744280U CN201920881054.1U CN201920881054U CN209744280U CN 209744280 U CN209744280 U CN 209744280U CN 201920881054 U CN201920881054 U CN 201920881054U CN 209744280 U CN209744280 U CN 209744280U
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- light
- light source
- tunnel
- speculum
- reflector
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Classifications
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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
- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
- F21S43/10—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source
- F21S43/13—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source characterised by the type of light source
- F21S43/15—Strips of light sources
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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
- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
- F21S43/10—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source
- F21S43/13—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source characterised by the type of light source
- F21S43/14—Light emitting diodes [LED]
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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
- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
- F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
- F21S43/26—Refractors, transparent cover plates, light guides or filters not provided in groups F21S43/235 - F21S43/255
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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
- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
- F21S43/30—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by reflectors
- F21S43/31—Optical layout thereof
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
the utility model belongs to the technical field of the car light technique and specifically relates to a tunnel car light that can present 3D depth visual effect, including the tunnel light emitting structure of at least two-layer concentric setting, tunnel light emitting structure includes light source, speculum and is used for the fixing device of fixed light source and speculum, and the speculum is including the speculum one and the speculum two that are parallel to each other, and the light of light source transmission reflects to speculum two through speculum one, jets out through speculum two court and light source opposite direction again. The utility model is provided with at least two layers of concentric tunnel type luminous structures, each tunnel type luminous structure reflects the light emitted by the light source to a second reflecting mirror parallel to the first reflecting mirror, and then emits the light in the direction opposite to the light source through the second reflecting mirror, and the three-dimensional effect is realized through the tunnel type luminous structures with more than two layers, the boundary between the tunnels with different layers is clear, and the effect is obvious; the light source and the emergent light are positioned on two sides of the reflector, and the light source is arranged behind the car lamp, so that the installation and the circuit arrangement of the light source are facilitated.
Description
Technical Field
The utility model belongs to the technical field of the car light technique and specifically relates to a tunnel type car light that can present 3D depth visual effect.
Background
The automobile lamp is used as a component of an automobile body exterior trim, has important functions of illumination and signals, and is an important embodiment of the identification degree of an automobile, and the appearance of the automobile lamp directly influences the purchasing desire of a consumer on the automobile. For many years, research and development are focused on the performance, quality and other aspects of the car lamp, with the improvement of living standard of people, consumers pay more and more attention to the design of the appearance of the car lamp, and manufacturers gradually focus on the design of the appearance of the car lamp while ensuring the performance and quality of the car lamp.
The traditional car light is generally reflected light through a reflector, a two-dimensional image is formed in the vision of an observer, the two-dimensional image is not three-dimensional and image enough, a person cannot feel the distance and the depth, and the car light can only be used as a signal lamp and cannot play an effective car body decoration role.
Chinese patent document CN 208222397U discloses a tunnel type combined tail lamp, which realizes the tunnel effect by arranging a light-transmitting side panel and a light-blocking member in a ladder-shaped structure, however, since the light source position in the patent is fixed, the relative position and distance difference between the light-transmitting side panel and the light source of each layer of tunnel is large, which results in large brightness difference of each layer of tunnel and less obvious stereoscopic effect.
SUMMERY OF THE UTILITY MODEL
in order to solve the problem that current tunnel car light stereoeffect is not obvious enough, the utility model provides a can present 3D depth visual effect's tunnel car light, this car light sets up two-layer endocentric tunnel type light emitting structure at least to through reflector one with the light reflection of light source transmission to reflector two rather than being parallel, rethread reflector two jets out light towards the direction opposite with the light source, the effectual above-mentioned problem of having solved.
The utility model provides a technical scheme that its technical problem adopted is:
The utility model provides a tunnel car light that can present 3D depth visual effect, includes the tunnel light emitting structure of at least two-layer concentric setting, tunnel light emitting structure includes light source, speculum and is used for the fixing device of fixed light source and speculum, the speculum is including the speculum one and the speculum two that are parallel to each other, the light of light source transmission reflects to speculum two through speculum one, jets out towards the direction opposite with the light source through speculum two again.
Specifically, the fixing device comprises a rear end plate, an outer side plate and an inner side plate, wherein the outer side plate and the inner side plate are fixed on two sides of the rear end plate, the light source is fixed on the rear end plate, the first reflecting mirror and the light collimating device are fixed on the outer side plate, and the second reflecting mirror is fixed on the inner side plate.
Specifically, the fixing device further comprises a front end plate parallel to the rear end plate, the outer side of the front end plate is fixed on the outer side plate, and the extension surface of the inner side edge of the front end plate coincides with the interface between the first reflector and the second reflector.
Specifically, the first reflector is fixed on the front end plate.
Specifically, the tunnel-type light emitting structures are arranged in a step shape.
Specifically, the tunnel-type light-emitting structure further comprises a light collimating device arranged between the light source and the first reflector, and the light collimating device is fixed on the outer side plate.
Specifically, the light collimating device is a fresnel lens.
Specifically, the reflecting surface of the second reflecting mirror is provided with a pattern structure capable of diffusing light.
Specifically, the light source is an LED light source, and the LED light source comprises a lamp strip and a lamp bead fixed on the lamp strip.
Specifically, the distance between the lamp beads is 5-25 mm.
The utility model has the advantages that: the utility model discloses a car light sets up two-layer concentric tunnel type light emitting structure at least, and every tunnel type light emitting structure all reflects the light of light source transmission to reflector two rather than being parallel through reflector one, and rethread reflector two jets out light towards the opposite direction with the light source to realize the three-dimensional effect of tunnel type through the tunnel type light emitting structure more than two-layer, the limit is clear between the tunnel of different layers, and the effect is obvious; the utility model discloses a light source and emergent light are located the both sides of speculum respectively, and the light source is located the car light rear promptly, and this kind of overall arrangement is favorable to the installation of light source and arranging of circuit, in addition, if meet the condition that the light source damaged in the car light use, only need pull down the back end plate, change the light source can, need not to demolish speculum isotructure earlier, the maintenance in the later stage of being convenient for.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a front view of the present invention;
FIG. 2 is a cross-sectional view taken along the line A-A in FIG. 1;
FIG. 3 is a schematic view of the light path of the present invention;
FIG. 4 is a schematic view of the light path of the reflector of the present invention having a patterned structure on the surface thereof for diffusing light;
fig. 5 is a perspective view of the present invention;
In the figure: 11. a light strip; 12. a lamp bead; 21. a first reflecting mirror; 22. a second reflecting mirror; 3. a light collimating device; 41. a rear end plate; 42. an outer panel; 43. an inner side plate; 44. a front end plate.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.
The utility model discloses use the E direction in fig. 2 as the rear end, the opposite direction with E is the front end.
As shown in fig. 1-3 and 5, the tunnel type vehicle lamp capable of presenting 3D depth visual effect includes at least two layers of concentrically arranged tunnel type light emitting structures, each tunnel type light emitting structure includes a light source, a reflector and a fixing device for fixing the light source and the reflector, the reflector includes a first reflector 21 and a second reflector 22 which are parallel to each other, light emitted by the light source is reflected to the second reflector 22 through the first reflector 21, and then is emitted in a direction opposite to the light source through the second reflector 22.
the included angle between the extension surface of the first reflector 21 and the extension surface of the second reflector 22 and the plane where the light source is located is 45 degrees, as shown in fig. 3, the light is reflected by the first reflector 21, then turns 90 degrees to be emitted to the second reflector 22, and then is reflected by the second reflector 22, and the turned 90 degrees is emitted in the direction opposite to the light source (the final emergent light and the light source are respectively located at the two sides of the reflector). Only one circle of light rays reflected by the second reflector 22 can be seen in the front, and because each tunnel type light emitting structure can only see one circle of light rays reflected by the second reflector 22, when at least two layers of tunnel type light emitting structures which are concentrically arranged are arranged, a three-dimensional tunnel effect can be embodied. When all tunnel type light emitting structures are located in the same plane and are not arranged in a ladder shape, in order to enhance the deep feeling, a low-power light source can be selected for the tunnel type light emitting structures on the inner layer, the power of the light source is sequentially increased from inside to outside, so that light reflected by the second reflector 22 on the innermost layer is weakest, the light intensity is sequentially increased from inside to outside, the deep three-dimensional tunnel effect is realized, and the lamp housing is suitable for the condition that the inner space of the lamp housing is small.
The utility model discloses a light source and emergent light are located the both sides of speculum respectively, and the light source is located the car light rear promptly, and this kind of overall arrangement is favorable to the installation of light source and arranging of circuit, in addition, if meet the condition that the light source damaged in the car light use, only need directly change the light source can, need not to demolish earlier speculum isotructure and change the light source again.
In a specific embodiment, preferably, the width W1 of the first reflecting mirror 21 and the width W2 of the second reflecting mirror 22 of the same tunnel type light emitting structure are equal, that is, W1= W2= W, and according to specific requirements or space limitations, the width W of the first reflecting mirror 21 and the width W of the second reflecting mirror 22 of different tunnel type light emitting structures may be the same or different (as shown in fig. 2), for example, the widths W sequentially increase or decrease from inside to outside (for example, increase or decrease in an arithmetic progression), or may be arranged at wide and narrow intervals, and may be concentrically arranged, so as to exhibit a tunnel effect.
In one embodiment, as shown in FIG. 2, the fixing device comprises a back plate 41, and an outer plate 42 and an inner plate 43 fixed on both sides of the back plate 41, the light source is fixed on the back plate 41, the first reflector 21 and the light collimating device 3 are fixed on the outer plate 42, and the second reflector 22 is fixed on the inner plate 43.
Because the light source is fixed on the back end plate 41, when the light source is damaged, only the back end plate 41 needs to be detached to replace the light source, and the structures such as the reflector do not need to be detached first, so that the maintenance in the later period is facilitated.
In a specific embodiment, as shown in fig. 2, two adjacent tunnel light emitting structures may share the same plate as the inner plate 43 of the outer tunnel light emitting structure and the outer plate 42 of the inner tunnel light emitting structure.
In one embodiment, as shown in FIG. 2, the fixture further includes a front end plate 44 parallel to the rear end plate 41, the front end plate 44 is secured on the outer side plate 42 on the outside, and the extension of the inner edge of the front end plate 44 coincides with the interface between the first mirror 21 and the second mirror 22.
in a specific embodiment, the rear end of the inner side plate 43 of the innermost tunnel-type light-emitting structure may be sealed by a plate (as shown in fig. 2), so that the whole fixing device may be directly used as a lamp housing of a vehicle lamp, and the light source, the reflector and other structures are all covered inside the lamp housing.
In one particular embodiment, as shown in FIG. 2, mirror one 21 is secured to front plate 44.
in a specific embodiment, as shown in fig. 2, the tunnel light emitting structures are arranged in a step-like manner. The tunnel type light-emitting structures are arranged in a ladder shape, so that a deep stereoscopic tunnel effect can be presented by directly passing through the second reflector 22 and being far away from an observation position under the condition that the power of the light sources is equal, the power of the light sources does not need to be specially noted during installation, and the condition that the stereoscopic effect is not obvious due to the fact that the power of the light sources is selected incorrectly is avoided.
In a specific embodiment, as shown in fig. 2, the tunnel type light emitting structure further includes a light collimating device 3 disposed between the light source and the first reflector 21, and the light collimating device 3 is fixed on the fixing device. The light collimation device 3 can gather the scattered light emitted by the light source, and the scattered light is emitted along the direction perpendicular to the light collimation device 3, so that the light condensation effect is better.
In a specific embodiment, the light collimating means 3 is a fresnel lens.
In a specific embodiment, the reflecting surface of the second reflector 22 is provided with a pattern structure capable of diffusing light. As shown in fig. 4, the first reflector 21 and the second reflector 22 are both aluminum-plated surfaces to facilitate light reflection, wherein the first reflector 21 needs to turn the light 90 ° to reflect to the second reflector 22, the surface of the first reflector is a normal smooth mirror surface, and the light that people see is reflected by the second reflector 22, so in the specific embodiment, the surface of the second reflector 22 is preferably an aluminum-plated leather-grain surface or a surface with an optical pattern structure to facilitate light reflection in various directions and improve light uniformity.
The utility model discloses be the structure of split between each subassembly of fixing device, wherein interior plate 43 and front end plate 44 can be the integrated into one piece structure, during the equipment, can fix the light source on rear end plate 41 earlier, fix speculum 21 on front end plate 44, fix speculum two 22 on interior plate 43, fix light collimation device on outer panel 42, then couple together rear end plate 41 with outer panel 42 and interior plate 43 again, can be joint or welding mode.
In a specific embodiment, as shown in fig. 2, the light source is an LED light source, and the LED light source includes a lamp strip 11 and a lamp bead 12 fixed on the lamp strip 11.
In a specific embodiment, the spacing between beads 12 is 5-25 mm.
In the specific embodiment, the distance between the light source and the light collimating device 3 is 5-10mm, but may be any other distance that can achieve the light condensing and collimating effects.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (10)
1. The utility model provides a can present tunnel formula car light of 3D depth visual effect which characterized in that: including the tunnel type light emitting structure of two-layer at least concentric setting, tunnel type light emitting structure includes light source, speculum and is used for the fixing device of fixed light source and speculum, the speculum is including speculum one (21) and speculum two (22) that are parallel to each other, the light of light source transmission reflects to speculum two (22) through speculum one (21), jets out towards the direction opposite with the light source through speculum two (22) again.
2. The tunnel automotive light capable of exhibiting 3D depth vision effects of claim 1, wherein: the fixing device comprises a rear end plate (41), an outer side plate (42) and an inner side plate (43), wherein the outer side plate (42) and the inner side plate (43) are fixed on two sides of the rear end plate (41), the light source is fixed on the rear end plate (41), the first reflector (21) and the light collimation device (3) are fixed on the outer side plate (42), and the second reflector (22) is fixed on the inner side plate (43).
3. The tunnel automotive light capable of exhibiting 3D depth vision effects of claim 2, wherein: the fixing device also comprises a front end plate (44) parallel to the rear end plate (41), the outer side of the front end plate (44) is fixed on the outer side plate (42), and the extension surface of the inner side edge of the front end plate (44) is coincided with the interface between the first reflector (21) and the second reflector (22).
4. The tunnel automotive light capable of exhibiting 3D depth vision effects of claim 3, wherein: the first reflector (21) is fixed on the front end plate (44).
5. The tunnel automotive light capable of exhibiting 3D depth vision effects of claim 1, wherein: the tunnel type light-emitting structures are arranged in a step shape.
6. The tunnel automotive light capable of exhibiting 3D depth vision effects of claim 2, wherein: the tunnel type light-emitting structure further comprises a light collimation device (3) arranged between the light source and the first reflector (21), and the light collimation device (3) is fixed on the outer side plate (42).
7. The tunnel automotive light capable of exhibiting 3D depth vision effects of claim 6, wherein: the light collimation device (3) is a Fresnel lens.
8. The tunnel automotive light capable of exhibiting 3D depth vision effects of claim 1, wherein: and the reflecting surface of the second reflecting mirror (22) is provided with a pattern structure capable of diffusing light.
9. The tunnel automotive light capable of exhibiting 3D depth vision effects of claim 1, wherein: the light source is an LED light source, and the LED light source comprises a lamp strip (11) and lamp beads (12) fixed on the lamp strip (11).
10. The tunnel automotive light capable of exhibiting 3D depth vision effects of claim 9, wherein: the distance between the lamp beads (12) is 5-25 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920881054.1U CN209744280U (en) | 2019-06-12 | 2019-06-12 | Tunnel type car lamp capable of presenting 3D depth visual effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920881054.1U CN209744280U (en) | 2019-06-12 | 2019-06-12 | Tunnel type car lamp capable of presenting 3D depth visual effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209744280U true CN209744280U (en) | 2019-12-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920881054.1U Active CN209744280U (en) | 2019-06-12 | 2019-06-12 | Tunnel type car lamp capable of presenting 3D depth visual effect |
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| CN (1) | CN209744280U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114543045A (en) * | 2020-11-26 | 2022-05-27 | 株式会社小糸制作所 | Vehicle lamp |
| US11441754B1 (en) | 2021-08-19 | 2022-09-13 | Ford Global Technologies, Llc | Vehicle lighting assembly with reflector system and light emitter |
-
2019
- 2019-06-12 CN CN201920881054.1U patent/CN209744280U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114543045A (en) * | 2020-11-26 | 2022-05-27 | 株式会社小糸制作所 | Vehicle lamp |
| US11441754B1 (en) | 2021-08-19 | 2022-09-13 | Ford Global Technologies, Llc | Vehicle lighting assembly with reflector system and light emitter |
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