CN209744273U - Car lamp capable of displaying patterns - Google Patents
Car lamp capable of displaying patterns Download PDFInfo
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- CN209744273U CN209744273U CN201920881055.6U CN201920881055U CN209744273U CN 209744273 U CN209744273 U CN 209744273U CN 201920881055 U CN201920881055 U CN 201920881055U CN 209744273 U CN209744273 U CN 209744273U
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- light source
- reflector
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- pattern
- speculum
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Abstract
The utility model belongs to the technical field of the car light technique and specifically relates to a car light that can show pattern, including light source, speculum and lamp body, the lamp body front end has the fluting, light source and speculum are all fixed on the lamp body, the light source is the LED light source, the speculum includes mutually perpendicular's speculum one and speculum two, speculum one or speculum two have the pattern part that can reflect light, the light of LED light source transmission exports the pattern through the fluting towards the light source direction through speculum one and speculum two. The utility model discloses set up the pattern part that can reflect light on reflector one or reflector two mutually perpendicular, the reflector one and reflector two reflect the light in-process and directly show the pattern, can directly choose for use the LED light source, effectively avoid OLED light source's heat dispersion and cost problem; the pattern part is arranged on the first reflector, so that when the automobile lamp is turned off, the pattern part cannot be seen from the front end, the concealment is high, and a novel feeling is given to people after the automobile lamp is turned on.
Description
Technical Field
The utility model belongs to the technical field of the car light technique and specifically relates to a car light that can show pattern.
Background
The development of technology is changing day by day, automobile lamps are also developing continuously, from the first acetylene lamp to the current LED, OLED and even laser, the functions of the lamps are more and more powerful, and the technology content is also more and more high. At present, most of automobile signal lamps are realized by halogen bulbs or LED light sources, then patterns are made on the basis to realize different shapes, and an OLED light source is needed to be used when the functions are realized and individuality is highlighted by some patterns, but the OLED light source is limited by heat dissipation performance and cost, and is only used on a small quantity of high-end automobile types and concept automobiles at present. It is currently difficult to implement some patterns on vehicle lamps.
SUMMERY OF THE UTILITY MODEL
In order to solve among the prior art through the OLED light source directly embody the car light that the pattern received the restriction of heat dispersion and cost thereby lead to can embody the car light of pattern and unable large-scale production and the problem of using, the utility model provides a can show the car light of pattern, the speculum of this car light comprises mutually perpendicular's speculum one and speculum two, and sets up the pattern part that can reflect light on speculum one or speculum two, and the in-process of speculum one and speculum two reflection light can directly be exported the pattern towards the light source direction, embodies the pattern effectively, and LED light source can directly be chooseed for use to this kind of mode, has effectively solved above-mentioned problem.
the utility model provides a technical scheme that its technical problem adopted is:
The utility model provides a car light that can show pattern, includes light source, speculum and lamp body, the lamp body front end has the fluting, light source and speculum are all fixed on the lamp body, the light source is the LED light source, the speculum includes mutually perpendicular's speculum one and speculum two, speculum one or speculum two have the pattern part that can reflect light, the light of LED light source transmission is exported the pattern through the fluting towards the light source direction through speculum one and speculum two.
Specifically, a first front end plate is arranged above the slot, and the LED light source is fixed on the first front end plate.
Specifically, a second front end plate is arranged below the slot and used for shielding the bottom end of the second reflector.
Specifically, the pattern portion is provided on the first mirror.
Specifically, the car lamp capable of displaying the pattern further comprises a light collimating device arranged between the light source and the first reflector, and the light collimating device is fixed on the lamp housing.
Specifically, the light collimating device is a fresnel lens.
specifically, above-mentioned LED light source includes the lamp area and fixes the lamp pearl on the lamp area.
Specifically, the distance between the lamp beads is 5-25 mm.
Specifically, the distance between the LED light source and the light collimation device is 5-10 mm.
The utility model has the advantages that: (1) the utility model discloses the speculum of car light comprises mutually perpendicular speculum one and speculum two, and sets up the pattern part that can reflect light on speculum one or speculum two, can directly export the pattern towards the light source direction in the process that speculum one and speculum two reflect light, reflects the pattern effectively, can directly select for use LED light source this kind of mode, low cost, can use widely, effectively avoided the heat dispersion and the cost problem of OLED light source;
(2) The pattern part is arranged on the first reflector, and although the pattern can be observed from the front end when the light source is lightened, the pattern part is positioned behind the light source, so that the pattern part cannot be seen from the front end when the light source is extinguished, the concealment is high, a novel feeling can be brought to a user after the light source is lightened, and the attraction of the user is facilitated.
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 perspective view of the present invention;
Fig. 4 is a schematic structural diagram of the reflector of the present invention;
FIG. 5 is a front view of the light source after it has been illuminated;
In the figure: a light strip; 12. a lamp bead; 21. a first reflecting mirror; a second reflecting mirror; 23. a pattern portion; 24. the pattern output; 3. a light collimating device; 4. a lamp housing; 41. grooving; 42. a front end plate I; 43. a second front end plate; 44. a rear 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 figure 2 as the front end.
As shown in fig. 1 to 4, a vehicle lamp capable of displaying patterns comprises a light source, a reflector and a lamp housing 4, wherein the front end of the lamp housing 4 is provided with a slot 41, the light source and the reflector are both fixed on the lamp housing 4, the light source is an LED light source, the reflector comprises a first reflector 21 and a second reflector 22 which are perpendicular to each other, the first reflector 21 or the second reflector 22 is provided with a pattern part 23 capable of reflecting light, and the light emitted by the LED light source passes through the first reflector 21 and the second reflector 22 to output the pattern towards the light source through the slot 41. 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. 2, the light is reflected by the first reflector 21, then turns 90 degrees to be emitted to the second reflector 22, and is reflected by the second reflector 22, and the turned 90 degrees is emitted towards the direction of the light source (the direction opposite to the light emitted by the light source) (the emergent light and the light source are located at the same side of the reflector). Since only the pattern portion 23 can reflect light, the pattern can be outputted smoothly through the first mirror 21 and the second mirror 22 regardless of whether the pattern portion 23 is located on the first mirror 21 or the second mirror 22.
The utility model discloses an attached drawing has only given the lamp body shape of an embodiment, and in the in-service use, the shape of lamp body 4 is unfixed, can be spherical, special-shaped etc. can set up the lamp body 4 of required shape according to specific demand.
In a specific embodiment, the first reflector 21 and the second reflector 22 are both normal mirror surfaces, and the mirror surfaces can effectively prevent light from being emitted in all directions, but enable the light to be emitted towards the front end, so that patterns can be clearer.
In one embodiment, as shown in FIG. 2, a front plate 42 is provided above the slot 41, and the LED light source is fixed on the front plate 42.
In a specific embodiment, as shown in fig. 2, a second front end plate 43 is provided below the slot 41, and the second front end plate 43 is used for shielding the bottom end of the second reflector 22. The design can avoid seeing the edge part of the second reflector 22 from the front end, the appearance is attractive, in addition, the bottom end of the second reflector 22 can be flush with the bottom of the lamp shell, and therefore the second front end plate 43 is not needed. In the embodiment, the second front end plate 43 is advantageous to fix the lampshade (not shown), and on the other hand, the pattern output position can be centered, which is advantageous to the appearance.
In one particular embodiment, as shown in FIGS. 3-4, the pattern portion 23 is disposed on the first mirror 21. Only the pattern portion 23 of the first reflector 21 can reflect light, and the other portions do not have the function of reflecting light, after the light emitted by the light source irradiates the pattern portion 23, the light is turned over by 90 degrees and irradiates the second reflector 22, because only the pattern portion 23 can reflect light, the light received by the second reflector 22 is also in a pattern shape (mirror symmetry with the pattern shape of the pattern portion 23, that is, when the pattern portion 23 is disposed on the first reflector 21, the pattern portion 23 should be mirror symmetry with the actually displayed pattern, taking the interface between the first reflector 21 and the second reflector 22 as a reference surface), and then the second reflector 22 turns the received light by 90 degrees and reflects the light, so that the corresponding pattern can be seen from the front end (as shown in fig. 5). In addition, although the pattern can be observed from the front end when the light source is turned on, since the pattern portion 23 is positioned behind the light source, the pattern portion 23 cannot be seen from the front end when the light source is turned off, the concealing property is high, a novel feeling can be given to a user after the light source is turned on, and the attraction to the consumer is facilitated. Fig. 1 and 5 are front views of the present invention, fig. 1 shows a case where the light source is not lit, and the pattern portion 23 cannot be seen, and when the light source is lit, the output pattern 24 can be seen as shown in fig. 5.
In the case that the pattern part 23 is disposed on the second reflecting mirror 22, only the pattern part 23 can reflect light, the first reflecting mirror 21 reflects light emitted from the light source to the second reflecting mirror 22, and the pattern part 23 reflects light, and since only the pattern part 23 can reflect light, only a corresponding pattern can be seen, but in this case, the pattern can be seen without turning on the lamp. When the pattern portion 23 is provided on the second mirror 22, the pattern portion 23 may be the same as a pattern to be presented.
in a specific embodiment, as shown in fig. 2-3, the lamp further comprises a light collimating device 3 disposed between the light source and the first reflector 21, and the light collimating device 3 is fixed to the lamp housing 4. The light collimation device 3 can be used for collecting discrete light rays emitted by the light source, and the light rays are emitted along the direction perpendicular to the light collimation device 3, so that the light-collecting effect is better.
In a specific embodiment, the light collimating means 3 is a fresnel lens.
When the car light is assembled, the rear end plate 44 of the lamp shell 4 opposite to the front end plate 42 can be set into a detachable structure, when the car light is assembled, the light source is firstly installed on the front end plate 42, then the light collimating device 3 and the reflector are sequentially installed, and finally the rear end plate 44 is installed. The other parts of the lamp shell 4 except the front end plate 42 can also be of an integrated structure, and after the reflector and the light collimation device 3 are sequentially installed, the front end plate 42 provided with the light source is fixed on the lamp shell 4, and the lamp shell can be installed in a welding mode.
in a specific embodiment, as shown in fig. 2, the LED light source includes a light strip 11 and a bead 12 fixed on the light strip 11.
In a specific embodiment, the spacing between beads 12 is 5-25 mm.
In a particular embodiment, the distance between the light source and the light collimating means 3 is 5-10 mm. But may be any other distance that can achieve the collimation of the light.
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 (9)
1. A car lamp capable of displaying patterns comprises a light source, a reflector and a lamp shell (4), wherein a slot (41) is formed in the front end of the lamp shell (4), the light source and the reflector are both fixed on the lamp shell (4), and the car lamp is characterized in that: the light source is an LED light source, the reflector comprises a first reflector (21) and a second reflector (22) which are perpendicular to each other, the first reflector (21) or the second reflector (22) is provided with a pattern part (23) capable of reflecting light, and the light emitted by the LED light source passes through the first reflector (21) and the second reflector (22) to output the pattern towards the light source direction through a groove (41).
2. the vehicular lamp capable of displaying a pattern according to claim 1, wherein: a front end plate I (42) is arranged above the slot (41), and the LED light source is fixed on the front end plate I (42).
3. The vehicular lamp capable of displaying a pattern according to claim 1, wherein: and a second front end plate (43) is arranged below the slot (41), and the second front end plate (43) is used for shielding the bottom end of the second reflector (22).
4. The vehicular lamp capable of displaying a pattern according to claim 1, wherein: the pattern portion (23) is disposed on the first mirror (21).
5. The vehicular lamp capable of displaying a pattern according to claim 1, wherein: the LED lamp 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 lamp shell (4).
6. The vehicular lamp capable of displaying a pattern according to claim 5, wherein: the light collimation device (3) is a Fresnel lens.
7. The vehicular lamp capable of displaying a pattern according to claim 1, wherein: the LED light source comprises a lamp strip (11) and lamp beads (12) fixed on the lamp strip (11).
8. The vehicular lamp capable of displaying a pattern according to claim 7, wherein: the distance between the lamp beads (12) is 5-25 mm.
9. The vehicular lamp capable of displaying a pattern according to claim 5, wherein: the distance between the LED light source and the light collimation device (3) is 5-10 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920881055.6U CN209744273U (en) | 2019-06-12 | 2019-06-12 | Car lamp capable of displaying patterns |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920881055.6U CN209744273U (en) | 2019-06-12 | 2019-06-12 | Car lamp capable of displaying patterns |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209744273U true CN209744273U (en) | 2019-12-06 |
Family
ID=68723704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920881055.6U Active CN209744273U (en) | 2019-06-12 | 2019-06-12 | Car lamp capable of displaying patterns |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209744273U (en) |
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2019
- 2019-06-12 CN CN201920881055.6U patent/CN209744273U/en active Active
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