CN218599563U - Reflection type and projection type integrated module - Google Patents
Reflection type and projection type integrated module Download PDFInfo
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- CN218599563U CN218599563U CN202223113489.2U CN202223113489U CN218599563U CN 218599563 U CN218599563 U CN 218599563U CN 202223113489 U CN202223113489 U CN 202223113489U CN 218599563 U CN218599563 U CN 218599563U
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Abstract
The utility model relates to a car light technical field discloses reflective and projection formula integration module, include: a near-far light emitting component; the lens is positioned at one end of the far-near light emitting component and used for receiving and emitting light rays emitted by the far-near light emitting component; the decoration ring is used for shielding a light path between the near-far light emitting component and the lens; the supplementary light source is used for emitting a light path to the decorative ring; and the reflecting bowl is used for reflecting the light path emitted by the supplementary light source, and the reflected light path points to the lens and is emitted out through the lens. The utility model discloses a reflective and the light type stack of throwing the formula utilize, applicable in the narrow lens module of type, provide the reality condition for the narrow lens module of smaller size.
Description
Technical Field
The utility model relates to a car light technical field specifically is reflective and throws formula integration module.
Background
With the rapid development of the automobile lighting system, the shape of the headlamp is more and more slender, in order to adapt to the trend, the traditional module lens is generally symmetrical, and many module lenses at the present stage need to be made into a random shape (special shape), so that the elongated lens per se needs to be kept in a random shape inclination, which provides a new challenge for breaking through the design of the traditional lens module, and opens up a slender lens module.
In the existing market demand, the narrow lens needs to be designed, and the traditional reflective module lens and projection module lens cannot meet the market demand due to the limitation of the module lens along with the shape inclination. In order to respond to the light-weight design, improve the stability of an optical system and be suitable for a window of a slender front lamp, the reflective and projection type integrated module disclosed by the application is applied.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a reflective and formula integration module throws to solve the problem that proposes among the above-mentioned background art.
In order to solve the technical problem, the utility model provides a following technical scheme: reflective and projection type integrated module, including: a near-far light emitting component; the lens is positioned at one end of the far-near light emitting component and used for receiving and emitting light rays emitted by the far-near light emitting component; the decoration ring is used for shielding a light path between the near-far light emitting component and the lens; the supplementary light source is used for directing the light path emitted by the supplementary light source to the decorative ring; and the reflecting bowl is used for reflecting the light path emitted by the supplementary light source, and the reflected light path points to the lens and is emitted out through the lens.
Preferably, the reflecting bowl is a groove arranged on the decorative ring, and the groove is coated with a reflecting material.
Preferably, the reflective and projection integrated module further comprises a light shielding member disposed between the supplemental light source and the lens for shielding light emitted from the supplemental light source.
Preferably, the lens includes: a lens body; the light-emitting surface is positioned on one side of the lens body and protrudes to the lens body; the first light incident surface is positioned on the other side of the lens body, is also convex to the lens body and is used for receiving light rays emitted by the far-and-near light emitting assembly; and the second light incident surface is also positioned on the other side of the lens body, is concave to the lens body and is used for receiving the light rays reflected by the reflecting bowl.
Preferably, the light-emitting surface is provided with a honeycomb pattern.
Preferably, the reflection type and projection type integrated module further comprises: the first circuit board is arranged on one side, far away from the lens, of the near-far light emitting component; the first radiator is arranged on one side of the first circuit board far away from the near-far light emitting component, and the first circuit board and the near-far light emitting component are locked on the first radiator; the second circuit board is arranged on one side of the supplemental light source, which is far away from the decorative ring; and the second radiator is arranged on one side of the second circuit board, which is far away from the supplementary light source, the second circuit board is locked on the second radiator, and the second radiator and the decorative ring form an annular structure together.
Preferably, the near-far light emitting assembly comprises: the light sources are arranged on the first circuit board; and the plurality of condensers comprise a plurality of low-beam condensers and a plurality of high-beam condensers.
Preferably, the reflective and projection integrated module further comprises a light shielding plate, and the light shielding plate is arranged between the near-far light emitting assembly and the lens and used for shielding stray light.
Compared with the prior art, the utility model discloses the beneficial effect who reaches is: the utility model discloses a reflective and formula of throwing integration module, far and near light-emitting component combines with lens to send the formula of throwing light type, supplementary light source, reflection bowl and lens combine to send reflection light type, wherein throw formula light type and reflection light type and superpose each other and use, make and throw formula light as main light path, be responsible for passing light KINK and far light, reflection light is as the light path of replenishment, be responsible for passing light BASE, in order to promote the width of passing light type, make this integration module can adapt to special-shaped lens in compact space.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a perspective view of an embodiment of the present invention, showing a reflective and transmissive integrated module;
FIG. 2 is an exploded view of an embodiment of the reflective and transmissive integrated module of the present invention;
FIG. 3 is a perspective view of a lens in an embodiment of the present invention;
FIG. 4 is a perspective view of an embodiment of the decoration ring;
fig. 5 is a perspective view of the internal structure of the reflective and transmissive integrated module according to the embodiment of the present invention;
fig. 6 is a perspective view of a concentrator in an embodiment of the present invention;
in the figure:
a high and low beam light emitting assembly 1;
the lens comprises a lens 2, a lens body 2-1, a light emitting surface 2-2, a first light incident surface 2-3 and a second light incident surface 2-4;
a decorative ring 3;
a supplementary light source 4;
a reflection bowl 5;
a light shielding member 6;
the device comprises a first circuit board 7, a low-beam light source 7-1, a first high-beam light source 7-2, a second high-beam light source 7-3, a low-beam condenser 7-4, a first high-beam condenser 7-5 and a second high-beam condenser 7-6;
a first radiator 8;
a second circuit board 9;
a second heat sink 10;
a light shielding plate 11;
a shielding plate 12.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In an embodiment, as shown in fig. 1, the present embodiment provides an optimal solution of a reflective and transmissive integrated module, which is applicable to a conformal narrow lens module, and provides practical conditions for a smaller-sized narrow lens module.
Specifically, as shown in fig. 2, the integrated module includes a far-and-near light emitting assembly 1, where the far-and-near light emitting assembly 1 is used for providing light of far and near light; the lens 2 is positioned at one end of the near-far light emitting component 1 and used for receiving and emitting light rays emitted by the near-far light emitting component 1; the optical lens is characterized by further comprising a decoration ring 3, wherein the decoration ring 3 is used for shielding a light path between the far and near light emitting component 1 and the lens 2, and two ends of the decoration ring are respectively fixed with the far and near light emitting component 1 and the lens 2; the decoration ring also comprises a supplementary light source 4, and a light path emitted by the supplementary light source 4 points to the decoration ring 3; the device also comprises a reflecting bowl 5, wherein the reflecting bowl 5 is used for reflecting a light path emitted by the supplementary light source 4, and the reflected light path points to the lens 2 and is emitted out through the lens 2; in this structure, far and near light emitting component 1 combines with lens 2 to send the formula of throwing light type, supplementary light source 4, reflection bowl 5 and the combination of lens 2 send reflection type light type, wherein throw formula light type and reflection type light type and superpose the use each other, make the formula of throwing light as main light path, be responsible for low beam KINK and distance beam, reflection type light is as the light path of replenishment, be responsible for low beam BASE, in order to promote the width of low beam type, make this integration module can adapt to special-shaped lens in compact space.
Further, as shown in fig. 3, the lens 2 includes a lens body 2-1; the light source lens further comprises a light emitting surface 2-2, the light emitting surface 2-2 is located on one side of the lens body 2-1 and protrudes towards the lens body 2-1, and the light emitting surface 2-2 is provided with eight positive sides of microscopic honeycomb patterns, so that compared with the traditional diamond patterns, the low beam type lower uniformity is optimal under the condition of ensuring the gradient value;
the light incident surface of the lens has five separate partitions, specifically, as shown in fig. 3, the lens 2 further includes a first light incident surface 2-3, the first light incident surface 2-3 is located at the other side of the lens body 2-1, and is also convex to the lens body 2-1, and is configured to receive light rays emitted from the near-far light emitting assembly 1; the lens further comprises a second light incident surface 2-4, wherein the second light incident surface 2-4 is also positioned on the other side of the lens body 2-1 and is concave towards the lens body 2-1 and used for receiving light reflected by the reflection bowl 5.
Further, in order to further reduce the number of components and adapt to the compact integrated module, as shown in fig. 4, a reflective bowl 5 is designed to be a groove arranged on the decorative ring 3, the groove is coated with a reflective material, and the groove protrudes towards the supplemental light source 4.
Further, in this embodiment, as shown in fig. 2 and 5, the supplementary light source 4 is three LED lamps arranged at intervals, correspondingly, there are three reflecting bowls 5, and there are three corresponding second light incident surfaces 2 to 4, light rays emitted by the three LED lamps are reflected by the reflecting bowls 5 and then respectively enter the lens 2 through the second light incident surfaces 2 to 4, wherein in order to avoid mixing of the three light paths, a plurality of shielding plates 12 are further arranged, and the shielding plates 12 and the decorative ring 3 are integrally formed, so that three channels are divided between the three reflecting bowls 5 and the three second light incident surfaces 2 to 4, thereby avoiding interference among the three LED lamps; in other embodiments, other numbers of supplemental light sources 4, reflection bowls 5, second light incident surfaces 2-4, and channels may be provided.
Further, the three LED lamps of the supplementary light source 4 are specifically arranged in the following manner: one LED lamp is just being put in the loading direction in its middle, and one LED lamp in left side becomes 3 contained angles to the leaner left with the loading direction, and one LED in right side becomes 3 contained angles to the leaner right with the loading direction.
Furthermore, as shown in fig. 2 and 5, in order to avoid the light of the supplemental light source 4 directly pointing to the second light incident surface 2-4, the integrated module further includes three light-shielding members 6, the three light-shielding members 6 are respectively disposed between the three supplemental light sources 4 and the three lenses 2 and are in one-to-one correspondence with the three lenses 2, and each light-shielding member 6 is disposed at a position 3-4 mm away from the LED light-emitting center for shielding the light emitted by the supplemental light source 4.
Further, as shown in fig. 2, the integrated module further includes a first circuit board 7, the first circuit board 7 is disposed on a side of the high and low beam light emitting assemblies 1 away from the lens 2; the LED lamp further comprises a first radiator 8, the first radiator 8 is arranged on one side, away from the far-near light emitting component 1, of the first circuit board 7, and the first circuit board 7 and the far-near light emitting component 1 are locked on the first radiator 8; the LED lamp also comprises a second circuit board 9, wherein the second circuit board 9 is arranged on one side of the supplementary light source 4, which is far away from the decorative ring 3; the LED lamp also comprises a second radiator 10, wherein the second radiator 10 is arranged on one side, away from the supplementary light source 4, of the second circuit board 9, the second circuit board 9 is locked on the second radiator 10, and the second radiator 10 and the decorative ring 3 jointly form an annular structure.
Further, as shown in fig. 2, the light shielding member 6 is integrally provided on the second heat sink 10.
Furthermore, through waist type hole and screw lock between far and near light emitting component 1 and the first radiator 8 and pay being connected, can guarantee the problem that far and near light emitting component 1 and supplementary light source 4 light type match.
Further, as shown in fig. 2, the near-far light emitting assembly 1 includes a plurality of light sources disposed on the first circuit board 7, and the plurality of light sources includes eight light sources, wherein three parallel light sources are used as the near-light source 7-1, three parallel light sources located at the lower side of the near-light source 7-1 are used as the first far light source 7-2, and two parallel light sources located at the side of the near-light source 7-1 and the first far light source 7-2 are used as the second far light source 7-3.
Further, as shown in fig. 6, the high-beam and low-beam light emitting assembly 1 further includes light collectors, and the light collectors include three low-beam light collectors 7-4, three first high-beam light collectors 7-5, and two second high-beam light collectors 7-6, where the three low-beam light collectors 7-4 are disposed in parallel, corresponding to the three low-beam light sources 7-1, for increasing the central brightness of the low beams, the three first high-beam light collectors 7-5 correspond to the three first high-beam light sources 7-2, for increasing the central brightness of the high beams, and the two second high-beam light collectors 7-6 correspond to the two second high-beam light sources 7-3, where the light entrance opening areas of the two second high-beam light collectors 7-6 are larger than the light entrance opening areas of the other light collectors, and the light exit area is also largest, which is used for increasing the width of the outer side of the whole high beams.
Furthermore, as shown in fig. 2 and 5, the integrated module further includes a light shielding plate 11, and the light shielding plate 11 is disposed between the near-far light emitting assembly 1 and the lens 2 for shielding stray light to form a cut-off line of near and far light.
It is noted that, herein, relational terms such as first and second, and the like may be 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.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. Reflection formula and projection formula integration module, its characterized in that includes:
a near-far light emitting component;
the lens is positioned at one end of the far and near light emitting component and used for receiving and emitting light rays emitted by the far and near light emitting component;
the decoration ring is used for shielding a light path between the near-far light emitting component and the lens;
the light path emitted by the supplementary light source points to the decorative ring;
and the reflecting bowl is used for reflecting the light path emitted by the supplementary light source, and the reflected light path points to the lens and is emitted out through the lens.
2. The reflective-projection integrated module of claim 1, wherein: the reflecting bowl is a groove arranged on the decorative ring, and a reflecting material is coated on the groove.
3. The reflective-projection integrated module of claim 1, further comprising a light shielding member disposed between the supplemental light source and the lens for shielding light emitted from the supplemental light source.
4. The reflective-projection-type integrated module according to any one of claims 1-3, wherein the lens comprises:
a lens body;
the light-emitting surface is positioned on one side of the lens body and protrudes towards the lens body;
the first light incident surface is positioned on the other side of the lens body, is also convex to the lens body and is used for receiving light rays emitted by the near-far light emitting component;
and the second light incident surface is also positioned on the other side of the lens body, is concave to the lens body and is used for receiving the light rays reflected by the reflecting bowl.
5. The reflective-projection integrated module of claim 4, wherein the light-emitting surface has a honeycomb pattern thereon.
6. The reflective-projection integrated module according to any one of claims 1-3, further comprising:
the first circuit board is arranged on one side of the far and near light emitting components, which is far away from the lens;
the first radiator is arranged on one side, away from the far and near light emitting assembly, of the first circuit board, and the first circuit board and the far and near light emitting assembly are locked on the first radiator;
the second circuit board is arranged on one side, far away from the decoration ring, of the supplementary light source;
and the second radiator is arranged on one side of the second circuit board, which is far away from the supplementary light source, the second circuit board is locked on the second radiator, and the second radiator and the decorative ring form an annular structure together.
7. The reflective-projection integrated module of claim 6, wherein the high and low beam light emitting elements comprise:
a plurality of light sources disposed on the first circuit board;
and the plurality of light collectors comprise a plurality of low-beam light collectors and a plurality of high-beam light collectors.
8. The reflective-projection integrated module according to any one of claims 1-3, further comprising a light shielding plate disposed between the near-far light emitting assembly and the lens for shielding stray light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223113489.2U CN218599563U (en) | 2022-11-22 | 2022-11-22 | Reflection type and projection type integrated module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223113489.2U CN218599563U (en) | 2022-11-22 | 2022-11-22 | Reflection type and projection type integrated module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218599563U true CN218599563U (en) | 2023-03-10 |
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ID=85406239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223113489.2U Active CN218599563U (en) | 2022-11-22 | 2022-11-22 | Reflection type and projection type integrated module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218599563U (en) |
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2022
- 2022-11-22 CN CN202223113489.2U patent/CN218599563U/en active Active
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