CN220749899U - Automobile headlamp, automobile headlamp system and automobile - Google Patents
Automobile headlamp, automobile headlamp system and automobile Download PDFInfo
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- CN220749899U CN220749899U CN202322567533.5U CN202322567533U CN220749899U CN 220749899 U CN220749899 U CN 220749899U CN 202322567533 U CN202322567533 U CN 202322567533U CN 220749899 U CN220749899 U CN 220749899U
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- 230000003287 optical effect Effects 0.000 claims description 13
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- 238000000034 method Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 206010039203 Road traffic accident Diseases 0.000 description 1
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- 238000010586 diagram Methods 0.000 description 1
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- 238000001914 filtration Methods 0.000 description 1
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- 238000004519 manufacturing process Methods 0.000 description 1
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Abstract
The embodiment of the utility model provides an automobile headlamp, which comprises a mounting frame; at least one low beam light source mounted on the mounting frame; the reflecting cup is arranged on the mounting frame and used for gathering the light emitted by the low-beam light source into a low-beam light; the light source device comprises at least one driver, a plurality of light sources, a plurality of light filters and a plurality of mounting frames, wherein the at least one driver is arranged on the mounting frames, each low-beam light source is correspondingly provided with one driver, the output end of the driver is connected with the light filter, and the light filter is used for shielding the low-beam light source; this application removes the light filter through the driver and carries out the shielding of different degrees to the low beam light source, and the light filter removes along with the output of driver and removes, and then realizes shielding of different degrees to the low beam light source, makes the low beam light that the reflector cup gathers into and presents different colour temperatures, because the adjustment that the light filter sheltered from to the low beam light source is the continuity, so its adjustment to the colour temperature is also the continuity, can be with the colour temperature of colour temperature accurate regulation to the colour temperature with the external environment looks adaptation at that time, guaranteed the security of driving.
Description
Technical Field
The utility model belongs to the field of machine manufacturing, and particularly relates to an automobile headlamp, an automobile headlamp system and an automobile.
Background
The head lamps are lighting devices arranged on two sides of the head of the automobile and used for driving the automobile in a low-light environment, and the lighting effect of the head lamps directly influences the operation and traffic safety of driving the automobile in the low-light environment, so that traffic management departments in all countries of the world generally prescribe the lighting standard of the head lamps in a legal form so as to ensure the driving safety.
In the night driving process, as the high beam is easy to influence oncoming vehicles, the low beam is turned on by a driver most of the time, so that the adjustment of the head lamps of the low beam in the head lamps is particularly important to adapt to road conditions; the dipped headlight among the existing head-light mainly is provided with a plurality of light sources of different colour temperatures, and then the driver lights the light source of corresponding colour temperature when needing the light of certain colour temperature, but because the light source that can set up is limited, is difficult to cover all colour temperatures, therefore the colour temperature interval of this kind of colour temperature adjustment mode is great, is difficult to realize accurate colour temperature adjustment, and then is difficult to adapt to the external environment, leads to the emergence of traffic accident easily.
Therefore, the existing headlamp adjusting method has the problem of low accuracy of adjusting the color temperature of the near-light.
Disclosure of Invention
The embodiment of the utility model aims to provide an automobile headlamp, which aims to solve the problem that the existing headlamp adjusting method has low accuracy in adjusting the color temperature of near-light.
The embodiment of the utility model is realized in that an automobile headlamp comprises:
a mounting frame;
at least one low beam light source mounted on the mounting frame;
the reflecting cup is arranged on the mounting frame and used for gathering the light emitted by the low-beam light source into a low-beam light;
at least one driver is installed on the mounting bracket, and every low beam light source corresponds to be provided with a driver, and the output of driver is connected with the light filter, and the light filter is used for sheltering from low beam light source, and the light filter removes along with the output of driver, and then realizes sheltering from the low beam light source different degree, makes the low beam light beam that the reflector cup gathers into appear different colour temperature.
Preferably, the method further comprises:
a plurality of high beam light sources which are arranged on the mounting frame;
the high beam guiding column is arranged on the mounting frame and used for guiding the light emitted by the high beam light source.
Preferably, the light color of at least one of the high beam light sources is not consistent with the light color of the other high beam light sources.
Preferably, the light emitted by the high beam light sources with different light colors is guided to the reflecting cup through the high beam guide post and then is collected into the high beam, so that the color temperature of the high beam is inconsistent with that of each high beam light source.
Preferably, the brightness of each high beam light source can be changed, and the color temperature of the high beam light changes as the brightness of the high beam light source changes.
Preferably, the driver is a stepper motor.
Preferably, the method further comprises:
the high-low beam switching electromagnetic valve is arranged on the mounting frame and is used for switching the high beam and the low beam of the automobile headlamp;
and the optical lens is arranged on the mounting frame and used for amplifying and transmitting the lamplight generated by the light source so as to play a role in illumination.
Preferably, the mounting frame is provided with a first platform and a second platform, and the first platform and the second platform are not in the same plane;
each low beam light source is mounted on the first platform, and each high beam light source and the high beam guide post are mounted on the second platform.
Another object of an embodiment of the present utility model is directed to an automotive headlamp system including:
at least one of said automotive headlights; and
and the computer equipment is connected with each automobile headlamp.
Another object of an embodiment of the present utility model is an automobile including:
an automobile body; and
an automotive headlamp system disposed on an automotive body.
The embodiment of the utility model provides an automobile headlamp, which comprises a mounting frame; at least one low beam light source mounted on the mounting frame; the reflecting cup is arranged on the mounting frame and used for gathering the light emitted by the low-beam light source into a low-beam light; the light source device comprises at least one driver, a plurality of light sources, a plurality of light filters and a plurality of mounting frames, wherein the at least one driver is arranged on the mounting frames, each low-beam light source is correspondingly provided with one driver, the output end of the driver is connected with the light filter, and the light filter is used for shielding the low-beam light source; this application removes the light filter through the driver and carries out the shielding of different degrees to the low beam light source, and the light filter removes along with the output of driver and removes, and then realizes shielding of different degrees to the low beam light source, makes the low beam light that the reflector cup gathers into and presents different colour temperatures, because the adjustment that the light filter sheltered from to the low beam light source is the continuity, so its adjustment to the colour temperature is also the continuity, can be with the colour temperature of colour temperature accurate regulation to the colour temperature with the external environment looks adaptation at that time, guaranteed the security of driving.
Drawings
FIG. 1 is a perspective view of an automotive headlamp according to one embodiment;
FIG. 2 is a first internal structural view of an automotive headlamp in one embodiment;
FIG. 3 is a second internal structural view of an automotive headlamp in one embodiment;
FIG. 4 is a schematic diagram showing the composition of an automotive headlamp system in one embodiment;
FIG. 5 is a schematic view showing the composition of an automobile in one embodiment;
in the accompanying drawings: 1. a mounting frame; 2. a first platform; 21. a low beam light source; 3. a second platform; 31. a high beam light source; 4. a high beam guide post; 5. a stepping motor; 6. a light filter; 7. a reflective cup; 8. a far and near light switching electromagnetic valve; 9. an optical lens.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Specific implementations of the utility model are described in detail below in connection with specific embodiments.
As shown in fig. 1-3, an automotive headlamp according to an embodiment of the present utility model includes:
a mounting frame 1;
at least one low beam light source 21 mounted on the mounting frame 1;
a reflector cup 7 mounted on the mounting frame 1 for collecting the light emitted from the low beam light source 21 into a low beam;
at least one driver is installed on the mounting frame 1, and every low beam light source 21 corresponds to be provided with a driver, and the output of driver is connected with light filter 6, and light filter 6 is used for sheltering from low beam light source 21, and light filter 6 removes along with the output of driver, and then realizes sheltering from low beam light source 21 different degree, makes the low beam light that reflector cup 7 gathers appear different colour temperature.
In this embodiment, the low beam light source 21 is an LED module, the optical filter 6 is an optical element for selectively transmitting or blocking light with a specific wavelength or frequency band, filtering of light signals can be achieved by absorption, reflection or diffraction, the light of the low beam light source 21 is circumferentially diffused, reflected by the reflector cup 7 and converged into a beam of light, namely, a low beam, when the driver moves the optical filter 6 to partially shade the low beam light source 21, a part of the scattered light is the original light of the light source, a part of the scattered light is the light with changed light color after passing through the optical filter 6, so that the color temperature of the low beam obtained by converging the light after the light is transmitted by the reflector cup 7 is changed compared with that of the original light, and the shielding proportion of the optical filter 21 by the stepper motor 5 is driven by the stepper motor 5, so that the color temperature of the low beam light can be further adjusted.
In this application, this application is through the driver removal light filter 6 to carry out the shielding of different degree to low beam light source 21, and light filter 6 removes along with the output of driver removes, and then realizes shielding of different degree to low beam light source 21, makes the low beam that reflector cup 7 gathers into appear different colour temperatures, because the adjustment that light filter 6 was shielded to low beam light source 21 is the continuity, therefore it is also the continuity to the adjustment of colour temperature, can be with the colour temperature accurate regulation to the colour temperature with the external environment looks adaptation at that time, guaranteed the security of driving.
As shown in fig. 2-3, as a preferred embodiment, further comprises:
a plurality of high beam light sources 31 mounted on the mounting frame 1;
the high beam guiding post 4 is installed on the installation frame 1 and is used for guiding the light emitted by the high beam light source 31.
At least one of the high beam light sources 31 has a light color that is not consistent with the light color of the other high beam light sources 31.
The light emitted by the high beam light sources 31 with different light colors is guided to the reflecting cup 7 through the high beam guide post 4 and then is collected into high beams, so that the color temperature of the high beams is inconsistent with that of each high beam light source 31.
The luminance of each high beam light source 31 can be changed, and the color temperature of the high beam light changes as the luminance of the high beam light source 31 changes.
In this embodiment, after each far-reaching light source 31 is lighted, the light is led to the reflective cup 7 through the far-reaching guide post 4 and then reflected to form a beam of light source, namely, the far-reaching light, because the light colors of the far-reaching light sources 31 are inconsistent, the color temperature of the far-reaching light is different from that of the single far-reaching light source 31, and further, the brightness of each far-reaching light source 31 is respectively adjusted to adjust the color temperature of the far-reaching light; in this application, carry out the mode of mixing light and carrying out luminance adjustment to the high beam light source 31 through a plurality of high beam light sources 31 can realize the regulation to the high beam colour temperature for this automotive headlamp is no matter be using the low beam or when using the high beam can all adjust the colour temperature of headlamp to the colour temperature that suits, in order to adapt to the road environment at that time, reduced the emergence probability of accident.
As a preferred embodiment, the driver is a stepper motor 5.
In the present embodiment, the stepping motor 5 may be a reluctance stepping motor 5, a permanent magnet stepping motor 5, or a hybrid stepping motor 5, which is not limited herein; the stepper motor 5 can realize gradual movement, so that the optical filter 6 can be moved gradually, and the optical filter 6 can be moved to the target position accurately, so that the near-light source 21 is shielded to a required shielding proportion accurately, and the near-light beam presents a required color temperature.
As shown in fig. 1-2, as a preferred embodiment, a high/low beam switching solenoid valve 8 is mounted on the mounting frame 1 for switching the high/low beam of the automotive headlamp;
and an optical lens which is arranged on the mounting frame 1 and is used for amplifying and transmitting the lamplight generated by the light source so as to play a role in illumination.
In the present embodiment, the high beam/low beam switching solenoid valve 8 is an electromagnetic control device for switching the high beam and the low beam of an automobile, and is generally used in cooperation with an illumination system of the automobile, and the switching between the high beam and the low beam is achieved by controlling the switching state of the solenoid valve; an optical lens for an automobile is an optical element for an automobile lighting system for controlling and adjusting the distribution, shape and projection characteristics of the light of the vehicle to provide good lighting effect and safety.
As shown in fig. 3, as a preferred embodiment, the mounting frame 1 is provided with a first platform 2 and a second platform 3, and the first platform 2 and the second platform 3 are not in the same plane;
each low beam light source 21 is mounted on the first platform 2, and each high beam light source 31 and high beam guide post 4 are mounted on the second platform 3.
In this embodiment, the low beam light source 21 and the high beam light source 31 are respectively installed on two platforms at different levels, so that the two light sources work independently, the light of the two light sources does not affect each other, the mutual interweaving of the light of the two light sources is avoided, the influence on the low beam and the high beam output by the headlight is avoided, and the illumination effect is ensured.
As shown in fig. 4, in the above embodiment of the present utility model, there is provided an automotive headlamp system including:
at least one of said automotive headlights; and
and the computer equipment is connected with each automobile headlamp.
In this embodiment, the computer device may be a vehicle-mounted computer, or may be an independent physical server or terminal, or may be a server cluster formed by a plurality of physical servers, or may be a cloud server that provides basic cloud computing services such as a cloud server, a cloud database, a cloud storage, a CDN, and the like, which is not limited herein; the computing device can be connected with a plurality of automobile headlamps independently, and a plurality of computer devices can also be arranged, and each computer device is correspondingly connected with one automobile headlamp.
In this application, the driver can be through computer equipment to adjust the automobile headlamp, remove the light filter 6 and carry out the shielding of different degree to low beam light source 21 through the driver, the light filter 6 removes along with the output of driver, and then realize shielding of different degree to low beam light source 21, make the low beam that reflector cup 7 gathers into appear different colour temperatures, because the adjustment that light filter 6 sheltered from to low beam light source 21 is the continuity, therefore it is also the continuity to the adjustment of colour temperature, can be with the colour temperature accurate regulation to the colour temperature with the external environment looks adaptation at that time, the security of driving has been guaranteed.
As shown in fig. 5, in the above embodiment of the present utility model, there is provided an automobile including:
an automobile body; and
an automotive headlamp system disposed on an automotive body.
In the present embodiment, the types of automobiles include, but are not limited to, motorcycles, cars, trucks, agricultural vehicles, military vehicles, and the like; the automobile that this application relates to can carry out the shielding of different degree to low beam light source 21 through driver removal light filter 6 through automobile headlamp system in-process of driving, and light filter 6 removes along with the output of driver, and then realizes shielding of different degree to low beam light source 21, makes the low beam that reflector cup 7 gathers into present different colour temperatures, because the adjustment that light filter 6 sheltered from to low beam light source 21 is the continuity, therefore it is also the continuity to the adjustment of colour temperature, can be with the colour temperature accurate regulation to the colour temperature with the external environment looks adaptation at that time, guaranteed the security of driving.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (10)
1. An automotive headlamp, comprising:
a mounting frame;
at least one low beam light source mounted on the mounting frame;
the reflecting cup is arranged on the mounting frame and used for gathering the light emitted by the low-beam light source into a low-beam light;
at least one driver is installed on the mounting bracket, and every low beam light source corresponds to be provided with a driver, and the output of driver is connected with the light filter, and the light filter is used for sheltering from low beam light source, and the light filter removes along with the output of driver, and then realizes sheltering from the low beam light source different degree, makes the low beam light beam that the reflector cup gathers into appear different colour temperature.
2. The automotive headlamp of claim 1, further comprising:
a plurality of high beam light sources which are arranged on the mounting frame;
the high beam guiding column is arranged on the mounting frame and used for guiding the light emitted by the high beam light source.
3. The automotive headlamp of claim 2 wherein the light color of at least one of the high beam light sources is not consistent with the light color of the other high beam light sources.
4. A vehicle headlamp according to claim 3, wherein the light from the high beam light sources having different light colors is directed to the reflector cup via the high beam guide post and then collected into the high beam light, such that the color temperature of the high beam light is not consistent with the color temperature of each high beam light source.
5. The automotive headlamp of claim 4 wherein the brightness of each of the high beam light sources can be varied and the color temperature of the high beam light varies as the brightness of the high beam light source varies.
6. The automotive headlamp of claim 1 wherein the driver is a stepper motor.
7. The automotive headlamp of claim 2, further comprising:
the high-low beam switching electromagnetic valve is arranged on the mounting frame and is used for switching the high beam and the low beam of the automobile headlamp;
and the optical lens is arranged on the mounting frame and used for amplifying and transmitting the lamplight generated by the light source so as to play a role in illumination.
8. The automotive headlamp of claim 2 wherein the mounting bracket is provided with a first platform and a second platform, the first platform and the second platform not being in the same plane;
each low beam light source is mounted on the first platform, and each high beam light source and the high beam guide post are mounted on the second platform.
9. An automotive headlamp system, comprising:
at least one automotive headlamp according to any one of claims 1 to 8; and
and the computer equipment is connected with each automobile headlamp.
10. An automobile, comprising:
an automobile body; and
the automotive headlamp system of claim 9 disposed on an automotive body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322567533.5U CN220749899U (en) | 2023-09-19 | 2023-09-19 | Automobile headlamp, automobile headlamp system and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322567533.5U CN220749899U (en) | 2023-09-19 | 2023-09-19 | Automobile headlamp, automobile headlamp system and automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220749899U true CN220749899U (en) | 2024-04-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322567533.5U Active CN220749899U (en) | 2023-09-19 | 2023-09-19 | Automobile headlamp, automobile headlamp system and automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220749899U (en) |
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2023
- 2023-09-19 CN CN202322567533.5U patent/CN220749899U/en active Active
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