CN218750553U - Rearview mirror indicator lamp, rearview mirror and vehicle - Google Patents
Rearview mirror indicator lamp, rearview mirror and vehicle Download PDFInfo
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- CN218750553U CN218750553U CN202221612794.3U CN202221612794U CN218750553U CN 218750553 U CN218750553 U CN 218750553U CN 202221612794 U CN202221612794 U CN 202221612794U CN 218750553 U CN218750553 U CN 218750553U
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Abstract
The utility model discloses a rear-view mirror pilot lamp, rear-view mirror and vehicle, rear-view mirror pilot lamp include lamp source and light guide, and the lamp source has the luminous mode of two kinds at least different colours, and a terminal surface and the lamp source of light guide are relative. The utility model provides a rearview mirror pilot lamp can send indicator light and autopilot sign light, and then has that fender molding wholeness is good, advantage that whole car economy is good.
Description
Technical Field
The utility model relates to an automobile parts technical field, concretely relates to rear-view mirror pilot lamp, rear-view mirror and vehicle.
Background
In the related art, the automatic driving marker light of the automobile is generally independently designed on the fender of the automobile, at the moment, holes need to be formed in the fender, the automatic driving marker light also needs an independent lamp body and an external optical structure, and further has the defects of poor modeling integrity of the fender and poor economical efficiency of the whole automobile.
SUMMERY OF THE UTILITY MODEL
The present invention aims at solving at least one of the technical problems in the related art to a certain extent.
Therefore, the embodiment of the utility model provides a rear-view mirror pilot lamp, this rear-view mirror pilot lamp can send indicator light sum autopilot sign light, and then have fender molding wholeness good, the good advantage of whole car economic nature.
The embodiment of the utility model provides a rear-view mirror is still provided.
The embodiment of the utility model provides a vehicle is proposed again.
According to the utility model discloses a rear-view mirror pilot lamp includes lamp source and light guide, the lamp source has the luminous mode of at least two kinds of different colours; an end face of the light guide is opposite to the light source.
According to the utility model discloses rear-view mirror pilot lamp through the light emitting mode who switches the lamp source, can send the indicator light when needs turn to, sends the autopilot marker light when the vehicle is in autopilot state. And only the light guide needs to be assembled in the accommodating cavity in the rearview mirror, so that light emitted by the light source firstly enters the light guide, is reflected by the reflecting surface and the light guide teeth in the light guide, finally passes through the light guide and is emitted out, and the steering light and the automatic driving marker light which have good optical effect and high optical efficiency and meet the illumination intensity requirement can be formed. The function of the indicator light is strong by the rearview mirror. Moreover, holes do not need to be formed in the fender, and the integrity of the fender molding is guaranteed. Moreover, the steering lamp and the automatic driving marker lamp are integrated, optical structures such as a lamp shell, a lamp shade and an external fitting do not need to be repeatedly arranged, the design cost of the automatic driving marker lamp is saved, and the economical efficiency of the whole vehicle is good.
In some embodiments, the light source includes a circuit board and an LED lamp mounted to the circuit board, the LED lamp being opposite the first end face of the light guide.
In some embodiments, the LED lamp is an RGB LED or a dual-core LED having two light colors, and the light emission pattern includes a first light emission pattern and a second light emission pattern.
In some embodiments, the second end face of the light guide is an arcuate face that smoothly engages a side face of the light guide;
and/or the second end face of the light guide is provided with a light shielding layer;
and/or the second end of the light guide is injected with a light homogenizing piece.
In some embodiments, the rearview mirror indicator light further comprises a heat sink, and the heat sink is connected with the circuit board.
In some embodiments, the rearview mirror indicator light further comprises a cover extending along a length of the light guide, the cover being diametrically opposed to the light guide.
In some embodiments, the inner surface of the lamp housing is provided with toothed scribes.
In some embodiments, the light cover is a transparent colorless cover made of PMMA, or alternatively, the light cover is a transparent gray cover.
According to the utility model discloses the rear-view mirror includes as above-mentioned any embodiment the rear-view mirror pilot lamp.
According to the utility model discloses the rear-view mirror through setting up the rear-view mirror pilot lamp of above-mentioned embodiment for the rear-view mirror can send and turn to light and autopilot sign light, and is functional strong. Moreover, the molding integrity and the whole vehicle economy of the fender are ensured.
According to the utility model discloses vehicle includes the rear-view mirror like above-mentioned embodiment.
According to the utility model discloses the technical advantage of vehicle is the same with the technical advantage of the rear-view mirror of above-mentioned embodiment, and it is no longer repeated here.
Drawings
Fig. 1 is a schematic view of a rearview mirror according to an embodiment of the present invention.
Fig. 2 is a sectional view of a in fig. 1.
Fig. 3 is a schematic diagram of a light source in a rearview mirror indicator light according to an embodiment of the invention.
Reference numerals:
100. a rear view mirror; 10. a rearview mirror indicator light; 20. a rearview mirror housing; 30. a fixed bracket; 40. a rearview mirror lens; 1. a lamp housing; 2. a lamp shade; 3. a light guide; 4. a circuit board; 5. an LED lamp; 6. a heat sink.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings. The embodiments described below by referring to the drawings are exemplary intended for explaining the present invention, and should not be construed as limiting the present invention.
In the related art, a light source of a rearview mirror indicator light mainly emits steering light with low illumination intensity requirement to realize a steering light indicating function. At the moment, light emitted by the light source penetrates through the special-shaped light band and the lampshade and is emitted, but because the volume of a containing cavity for assembling the indicator lamp in the rearview mirror is limited, the light source cannot emit the automatic driving marker lamp meeting the illumination intensity requirement on the basis of meeting the heat dissipation requirement.
In order to solve the above problem, a rearview mirror indicator lamp 10 according to an embodiment of the present invention will be described with reference to fig. 1 to 3.
As shown in fig. 2, a rearview mirror indicator lamp 10 according to an embodiment of the present invention includes a lamp source having at least two different color light emission patterns and a light guide 3 having an end surface opposite to the lamp source.
According to the utility model discloses rear-view mirror pilot lamp 10 through the luminous mode who switches the lamp source, can send the indicator light when needs turn to, sends the autopilot marker light when the vehicle is in autopilot state. Moreover, only the light guide is assembled in the accommodating cavity in the rearview mirror, so that light emitted by the lamp source firstly enters the light guide 3, is reflected by the reflecting surface and the light guide teeth in the light guide 3, finally passes through the light guide 3 and is emitted out, and the steering light and the automatic driving marker light which have good optical effect and high optical efficiency and meet the illumination intensity requirement can be formed. The lamp 10 is highly functional from the rear view mirror. Moreover, holes do not need to be formed in the fender, and the integrity of the fender molding is guaranteed. Moreover, the integration of the steering lamp and the automatic driving marker lamp does not need to repeatedly arrange optical structures such as the lamp housing 1, the lamp shade 2, an external assembly and the like, so that the design cost of the automatic driving marker lamp is saved, and the economical efficiency of the whole vehicle is good.
Compared with the traditional scheme of adopting the special-shaped light band, the light guide 3 has better light guiding performance, and the volume of the rearview mirror indicator light 10 can be designed to be smaller, so that the rearview mirror indicator light is more suitable for being installed on the rearview mirror 100 with smaller volume.
In some embodiments, as shown in FIGS. 2 and 3, the light source includes a circuit board 4 and an LED lamp 5, the LED lamp 5 is mounted to the circuit board 4, and the LED lamp 5 is opposite the first end face of the light guide 3. Namely, the LED lamp 5 and the light guide 3 are arranged in the length direction of the light guide 3, and the cooperation of the LED lamp 5 and the light guide 3 effectively realizes the light emission effect of the rearview mirror indicator lamp 10.
Specifically, the circuit board 4 is connected to the light guide 3 by screws and positioned by positioning pins, and then the circuit board 4 and/or the light guide 3 are connected to the lamp housing 1 by screws, thereby ensuring the structural stability of the rear view mirror indicator 10.
In some embodiments, the LED lamp 5 is an RGB LED or a dual-core LED having two light colors, and the light emitting modes include a first light emitting mode and a second light emitting mode.
Specifically, the LED lamp 5 emits yellow light in the first light emission mode and emits blue-green light in the second light emission mode. Therefore, the lighting effect can be realized by only changing the light emitting mode of the LED lamp, for example, starting the first light emitting mode when steering is needed and driving the second light emitting mode when automatic driving is needed, and the integration level of the rearview mirror indicator lamp 10 is higher.
In some embodiments, the second end surface of the light guide 3 is a curved surface, which smoothly engages with a side surface of the light guide 3.
Namely, the end face of the light guide 3 far away from the LED lamp 5 is rounded, so that the defect of bright spots caused by accumulation of light is effectively avoided, and the light effect is effectively improved.
And/or the second end surface of the light guide 3 is provided with a light shielding layer.
The light shield layer can effectively absorb the light at the second end of the light guide 3, so that the bright spot defect at the second end of the light guide 3 is effectively weakened, and the light effect is further improved. Specifically, the light shielding layer is a black paint film attached to the second end face of the light guide 3.
Alternatively, the second end face of the light guide 3 may be a light-absorbing film of another color that absorbs light well.
And/or the second end of the light guide 3 is injection moulded with a smoothing member.
The light is homogenized by the light homogenizing piece, the defect of forming bright spots at the second end of the light guide 3 can be greatly avoided, and the light effect is further improved.
In some embodiments, as shown in FIG. 2, the rearview mirror indicator light 10 further includes a heat sink 6, the heat sink 6 being connected to the circuit board 4.
The radiator 6 is connected with the circuit board 4 through screws, so that the radiator 6 is in direct contact with the circuit board 4, the circuit board 4 is better cooled, and the service life and the service performance of the LED lamp 5 are guaranteed.
Specifically, the heat sink 6 is further connected to the light guide 3 by screws, so that heat dissipation of the light guide 3 is achieved, and usability of the rearview mirror indicator light 10 is further ensured.
In some embodiments, the rearview mirror indicator light further comprises a cover 2, the cover 2 extending along the length of the light guide 3, the cover 2 being diametrically opposed to the light guide 3. That is, the light emitted from the light source passes through the light guide 3 and the lamp shade 2 and then is emitted, and at the moment, the lamp shade 2 protects the light guide and the light source and can also adjust the emitting direction of the light.
The light guide 3 is adapted to the height (light emitting surface) of the lampshade 2, and if the diameter of the light guide 3 is 4-10mm, the light emitting surface of the lampshade 2 can be 10mm, so that the illumination intensity requirements of the turn signal lamp and the automatic driving indicator lamp can be met.
In some embodiments, the inner surface of the globe 2 is provided with toothed scribes.
The tooth-shaped scribed lines can adjust the emergent direction of the light, so that the requirement of regulations is met, and the appearance attractiveness of the rearview mirror indicator light 10 is improved.
Specifically, the toothed scribed lines processed on the inner surface of the lampshade 2 can also be replaced by toothed patterns, and the exit direction of the light can be adjusted as well. Moreover, the number, direction, shape and distribution position of the dentate scribed lines can be flexibly set according to the requirement on the emergent direction of the light.
In some embodiments, the globe 2 is a transparent and colorless globe made of PMMA (Polymethyl methacrylate), or the globe 2 is a transparent gray globe. The lamp shade 2 made from the material meets the emergence requirement of the light with two colors.
As shown in fig. 1 and 2, a rearview mirror 100 according to an embodiment of the present invention includes a rearview mirror indicator lamp 10 according to any one of the embodiments described above.
According to the utility model discloses rear-view mirror 100 through the rear-view mirror pilot lamp 10 that sets up above-mentioned embodiment for rear-view mirror 100 can send and turn to light and autopilot sign light, and is functional strong. Moreover, the molding integrity and the whole vehicle economy of the fender are ensured.
Specifically, the rear view mirror 100 further includes a mirror housing 20, a fixing bracket 30, a mirror lens 40, and a lamp housing 1. The fixed bracket 30 is connected to the mirror housing 20. The rear view mirror 100 is mounted to the fixing bracket 30. The lamp housing 1 is connected to the mirror housing 20 and has a receiving cavity. The rearview mirror indicator light 10 is mounted in the receiving cavity. Wherein, the lamp housing 2 of the rearview mirror indicating lamp 10 is connected with the rearview mirror housing 20 and the fixed bracket 30.
Illustratively, the mirror lens 40 is pivotable relative to the fixed bracket 30, thereby facilitating angular adjustment of the mirror lens 40.
The vehicle according to the embodiment of the present invention includes the rear view mirror 100 as the above embodiment.
The technical advantages of the vehicle according to the embodiment of the present invention are the same as those of the rearview mirror 100 of the above-described embodiment, and are not described herein again.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description of the present invention and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless explicitly defined otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
In the present disclosure, the terms "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present disclosure. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Moreover, various embodiments or examples and features of various embodiments or examples described in this specification can be combined and combined by one skilled in the art without being mutually inconsistent.
Although the above embodiments have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations to the above embodiments by those of ordinary skill in the art are intended to be within the scope of the present invention.
Claims (9)
1. A rearview mirror indicator light, comprising:
the lamp source is provided with one lamp source, and the lamp source has at least two light-emitting modes with different colors; and
a light guide having one end face opposite to the light source;
the light source comprises an LED lamp which is an RGB LED or a double-core LED with two light colors, and the light emitting modes comprise a first light emitting mode and a second light emitting mode.
2. The rearview mirror indicator light of claim 1, wherein the light source further comprises a circuit board, the LED light being mounted to the circuit board, the LED light being opposite the first end surface of the light guide.
3. The rearview mirror indicator light of claim 1,
the second end face of the light guide is an arc face, and the arc face is smoothly connected with the side face of the light guide;
and/or the second end face of the light guide is provided with a light shielding layer;
and/or the second end of the light guide is injected with a light homogenizing piece.
4. The rearview mirror indicator light of claim 2, further comprising a heat sink, wherein the heat sink is coupled to the circuit board.
5. The rearview mirror indicator light of any one of claims 1-4, further comprising a cover extending along a length of the light guide, the cover being diametrically opposed to the light guide.
6. The rearview mirror indicator light of claim 5, wherein the inner surface of said housing is provided with toothed scorelines.
7. The rearview mirror indicator light of claim 5, wherein said cover is a transparent colorless cover made of PMMA or said cover is a transparent gray cover.
8. A rearview mirror comprising a rearview mirror indicator light as claimed in any one of claims 1 to 7.
9. A vehicle characterized by comprising a rear-view mirror according to claim 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221612794.3U CN218750553U (en) | 2022-06-24 | 2022-06-24 | Rearview mirror indicator lamp, rearview mirror and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221612794.3U CN218750553U (en) | 2022-06-24 | 2022-06-24 | Rearview mirror indicator lamp, rearview mirror and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218750553U true CN218750553U (en) | 2023-03-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221612794.3U Active CN218750553U (en) | 2022-06-24 | 2022-06-24 | Rearview mirror indicator lamp, rearview mirror and vehicle |
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| Country | Link |
|---|---|
| CN (1) | CN218750553U (en) |
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2022
- 2022-06-24 CN CN202221612794.3U patent/CN218750553U/en active Active
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