CN116877948A - Far and near light adjusting system of automobile headlamp - Google Patents
Far and near light adjusting system of automobile headlamp Download PDFInfo
- Publication number
- CN116877948A CN116877948A CN202310816715.3A CN202310816715A CN116877948A CN 116877948 A CN116877948 A CN 116877948A CN 202310816715 A CN202310816715 A CN 202310816715A CN 116877948 A CN116877948 A CN 116877948A
- Authority
- CN
- China
- Prior art keywords
- lamp
- fixedly connected
- low beam
- adjusting system
- lens
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000005452 bending Methods 0.000 claims description 5
- 241000258971 Brachiopoda Species 0.000 abstract description 5
- 230000000149 penetrating effect Effects 0.000 abstract description 3
- 229910052736 halogen Inorganic materials 0.000 description 8
- 150000002367 halogens Chemical class 0.000 description 8
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 4
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 4
- 229910052721 tungsten Inorganic materials 0.000 description 4
- 239000010937 tungsten Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 238000010891 electric arc Methods 0.000 description 2
- 230000005281 excited state Effects 0.000 description 2
- 150000004820 halides Chemical class 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 229910001507 metal halide Inorganic materials 0.000 description 2
- 150000005309 metal halides Chemical class 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 239000010453 quartz Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 229910021654 trace metal Inorganic materials 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 229910052724 xenon Inorganic materials 0.000 description 1
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/60—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution
- F21S41/67—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on reflectors
- F21S41/675—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on reflectors by moving reflectors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
- F21S41/19—Attachment of light sources or lamp holders
- F21S41/192—Details of lamp holders, terminals or connectors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
- F21S41/25—Projection lenses
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2102/00—Exterior vehicle lighting devices for illuminating purposes
- F21W2102/10—Arrangement or contour of the emitted light
- F21W2102/13—Arrangement or contour of the emitted light for high-beam region or low-beam region
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2107/00—Use or application of lighting devices on or in particular types of vehicles
- F21W2107/10—Use or application of lighting devices on or in particular types of vehicles for land vehicles
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention relates to the field of automobile headlamps, in particular to a far and near light adjusting system of an automobile headlamp. The automobile headlamp high-low beam adjusting system comprises a lamp shell, a lens, a lamp shade, a plug, a connecting seat, a lamp body component, a connecting wire and a socket, wherein the lamp shell is fixedly connected with the lamp shade, one side of the lamp shade is fixedly connected with the lens, the socket is fixedly connected with the lamp shade, one side of the socket is fixedly connected with the connecting wire, the lamp shade is fixedly connected with the connecting seat, and the lamp body component is installed inside the connecting seat. The high beam and low beam adjusting system of the automobile headlamp provided by the invention has the advantages that the high beam and low beam adjusting system of the automobile headlamp is controlled by the motor, the angle of the reflecting plate is adjusted, so that the collecting area of light beams is adjusted, the purpose of mutual switching between the high beam and the low beam is realized, the high beam and low beam functions are integrated in one headlamp, the high beam and low beam adjusting system is convenient and quick in switching, high in brightness, strong in light focusing performance, and strong in penetrating power in weather with poor visibility due to the lens and the lens.
Description
Technical Field
The invention relates to the field of automobile headlamps, in particular to a far and near light adjusting system of an automobile headlamp.
Background
The head lamp is a lighting device which is arranged on two sides of the head of the automobile and is used for a night driving road. The lighting effect of the head lamps directly affects the operation and traffic safety of night driving, the bulbs of the existing automobile head lamps have the following three types, namely, the halogen head lamps are low in cost, simple in structure, stronger in penetrating power when the visibility is poor, uniform in light, but low in luminous efficiency, large in heating value, low in brightness and short in service life, the service life of one halogen bulb is generally about one thousand hours, the second type of the halogen head lamps is a xenon head lamp, the brightness is 3 times of that of the halogen lamp, electricity is saved by more than 40%, the service life of a filament-free structure is longer, but poor in dimming performance, the lenses are generally needed to be equipped, the weather penetrating power of poor visibility is poor, the response speed is low, the third type of the LED head lamps are long in service life, the whole automobile is not required to be replaced, the efficiency is low, the energy consumption is low, the cost is high, the heat dissipation treatment is not easy, and the light is difficult to design.
Therefore, it is necessary to provide a new high-low beam adjusting system for automotive headlamps to solve the above-mentioned technical problems.
Disclosure of Invention
In order to solve the technical problems, the invention provides a far and near light adjusting system of an automobile headlamp.
The invention provides an automobile headlamp far and near light adjusting system, which comprises: lamp body, lens, lamp shade, plug, connecting seat, lamp body subassembly, connecting wire and socket, the inside fixedly connected with lamp shade of lamp body, lamp shade one side fixedly connected with lens, the inside fixedly connected with socket of lamp shade, socket one side fixedly connected with connecting wire, lamp shade one side fixedly connected with annular piece, the inside fixedly connected with connecting seat of lamp shade, connecting seat internally mounted has lamp body subassembly, lamp body subassembly one end fixedly mounted has the plug, plug and socket grafting cooperation, plug and socket electric connection.
Preferably, the outer sides of the lamp shells are fixedly connected with lugs at equal intervals, and the lugs are arranged in an annular array with the central point of the lamp shells as the center.
Preferably, the other end of the connecting wire is fixedly connected with a joint.
Preferably, the wire sleeve is sleeved outside one end of the connecting wire.
Preferably, the lamp body assembly comprises a base, a lamp tube, a lens, a controller, an arc lamp, a reflector plate, a sleeve and a rotating rod, wherein the base is fixedly connected with the inside of the connecting seat, the controller is arranged in the base, the arc lamp is fixedly arranged on one side of the base, the arc lamp is electrically connected with the controller, the lamp tube is sleeved outside the arc lamp, one end of the lamp tube is fixedly connected with the base, the other end of the lamp tube is fixedly connected with the lens, the sleeve is symmetrically and fixedly connected with the inside of the lamp tube, the rotating rod is rotationally connected between the sleeves, and the reflector plate is fixedly connected outside the rotating rod.
Preferably, the lamp tube outside fixedly connected with cover shell, cover shell one side fixedly connected with buckle plate, buckle plate inside fixedly mounted has the motor, and the output of motor corresponds one end fixed connection with the bull stick.
Preferably, the connecting seat is fixedly connected with a mounting plate, and round holes are formed in the surface of the mounting plate at equal intervals.
Preferably, the inner wall of the lampshade is stuck with a reflective film.
Compared with the related art, the automobile headlamp high and low beam adjusting system provided by the invention has the following beneficial effects:
the invention provides a high and low beam adjusting system of an automobile headlamp, which is characterized in that the high beam and low beam of the headlamp are switched by controlling a motor, the angle of a reflecting plate is adjusted, so that the collecting area of light beams is adjusted, the purpose of switching between the high beam and the low beam is realized, two functions of the high beam and the low beam are integrated in one headlamp, and the high beam and low beam adjusting system is convenient and quick in switching, high in brightness, strong in light-gathering performance, provided with a lens and a lens, and capable of being strong in weather penetration with poor visibility.
Drawings
FIG. 1 is a schematic diagram of a system for adjusting the distance and the near light of an automobile headlamp;
fig. 2 is a schematic structural view of the lamp housing shown in fig. 1;
FIG. 3 is a schematic view of the lens of FIG. 1;
fig. 4 is a schematic structural view of the lampshade shown in fig. 3;
FIG. 5 is a schematic view of the lamp body assembly shown in FIG. 4;
fig. 6 is a structural cross-sectional view of the lamp cartridge shown in fig. 5.
Reference numerals in the drawings: 1. a lamp housing; 2. a lens; 3. ear pieces; 4. a lamp shade; 5. a plug; 6. an annular sheet; 7. a connecting seat; 8. a lamp body assembly; 9. a connecting wire; 10. a joint; 11. a socket; 12. a mounting piece; 13. a round hole; 14. a wire sleeve; 81. a base; 82. a lamp barrel; 83. a lens; 84. a casing; 85. a bending plate; 86. a motor; 87. a controller; 88. an arc lamp; 89. a light reflecting plate; 810. a sleeve; 811. and (5) rotating the rod.
Detailed Description
The present invention 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 invention 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 invention.
Specific implementations of the invention are described in detail below in connection with specific embodiments.
Referring to fig. 1 to 6, an automotive headlamp high and low beam adjusting system, the automotive headlamp high and low beam adjusting system includes: lamp body 1, lens 2, lamp shade 4, plug 5, connecting seat 7, lamp body subassembly 8, connecting wire 9 and socket 11, lamp body 1 inside fixedly connected with lamp shade 4, lamp shade 4 one side fixedly connected with lens 2, lamp shade 4 inside fixedly connected with socket 11, socket 11 one side fixedly connected with connecting wire 9, lamp shade 4 one side fixedly connected with ring piece 6, lamp shade 4 inside fixedly connected with connecting seat 7, connecting seat 7 internally mounted has lamp body subassembly 8, lamp body subassembly 8 one end fixedly mounted has plug 5, plug 5 and socket 11 grafting cooperation, plug 5 and socket 11 electric connection.
It should be noted that: the head lamp mainly comprises a lamp housing 1, a lens 2, a lamp shade 4 and a lamp body assembly 8, and is connected with a socket 11 of the lamp shade 4 through a plug 5 on the lamp body assembly 8.
Referring to fig. 1 and 2, the outer side of the lamp housing 1 is fixedly connected with the lugs 3 at equal intervals, and the lugs 3 are arranged in an annular array with the center point of the lamp housing 1 as the center;
it should be noted that: the lug 3 is provided with a small hole, and the lug 3 is convenient for mounting the lamp housing 1;
referring to fig. 1, the other end of the connecting wire 9 is fixedly connected with a joint 10;
it should be noted that: the connector 10 facilitates the electrical connection of the lamp with other components;
referring to fig. 1, a wire sleeve 14 is sleeved outside one end of the connecting wire 9;
it should be noted that: the wire sleeve 14 can protect the end of the connecting wire 9;
referring to fig. 4, 5 and 6, the lamp body assembly 8 includes a base 81, a lamp tube 82, a lens 83, a controller 87, an arc lamp 88, a reflector 89, a sleeve 810 and a rotating rod 811, wherein the base 81 is fixedly connected inside the connecting seat 7, the controller 87 is mounted inside the base 81, the arc lamp 88 is fixedly mounted on one side of the base 81, the arc lamp 88 is electrically connected with the controller 87, the lamp tube 82 is sleeved outside the arc lamp 88, one end of the lamp tube 82 is fixedly connected with the base 81, the other end of the lamp tube 82 is fixedly connected with the lens 83, the sleeves 810 are symmetrically and fixedly connected inside the lamp tube 82, the rotating rod 811 is rotationally connected between the sleeves 810, and the reflector 89 is fixedly connected outside the rotating rod 811;
it should be noted that: the light color emitted by the arc lamp 88 is very similar to that of a fluorescent lamp, the brightness is about three times of that of a halogen tungsten bulb, the service life is five times of that of the halogen tungsten bulb, the arc lamp 88 is internally provided with no filament, instead, two electrodes are arranged in a quartz tube, the tube is filled with nitrogen and trace metal elements (or metal halides), the arc lamp is controlled by a controller 87, after the electrodes are subjected to voltage of tens of thousands of volts, gas starts to ionize and conduct electricity, gas atoms are in an excited state, electrons are enabled to generate energy level transition and start to emit light, a small amount of mercury vapor is evaporated between the electrodes, the light source immediately causes mercury vapor arc discharge, the light source is turned into the halide arc lamp 88 to work after the temperature rises, and after the arc lamp 88 emits light, the light is guided to refract and radiate forwards by a lens 83, so that the aim of illumination is achieved;
referring to fig. 5 and 6, a casing 84 is fixedly connected to the outside of the lamp tube 82, a bending plate 85 is fixedly connected to one side of the casing 84, a motor 86 is fixedly installed inside the bending plate 85, and an output end of the motor 86 is fixedly connected to one end corresponding to the rotating rod 811;
it should be noted that: the high beam switching of the headlight is controlled by the motor 86, when the headlight needs to be switched into the high beam, the motor 86 drives the rotating rod 811 to rotate, the reflector 89 is rotated to a proper angle and staggered with the arc lamp 88, the light beams emitted by the arc lamp 88 are all radiated forwards through the lens 83, the better bright effect is achieved, the aim of the high beam is achieved, when the headlight is switched, the motor 86 drives the rotating rod 811 to rotate reversely, the reflector 89 shields a part of light, the light beams are gathered near the vehicle, the aim of the low beam is achieved, and the two functions of the high beam and the low beam are integrated in one headlight;
referring to fig. 4 and 5, the connecting seat 7 is fixedly connected with a mounting plate 12, and circular holes 13 are formed in the surface of the mounting plate 12 at equal intervals;
it should be noted that: the mounting piece 12 is provided with a round hole 13, so that the connection between the connecting seat 7 and the lampshade 4 is facilitated;
referring to fig. 4, a reflective film is attached to the inner wall of the lamp cover 4;
it should be noted that: the inner wall of the lampshade 4 is stuck with a reflective film, so that light rays can be reflected, and the brightness of the headlamp is enhanced.
The working principle of the far and near light adjusting system of the automobile headlamp provided by the invention is as follows: the head lamp mainly comprises a lamp shell 1, a lens 2, a lamp shade 4 and a lamp body assembly 8, and is connected with a socket 11 of the lamp shade 4 through a plug 5 on the lamp body assembly 8;
the light color emitted by the arc lamp 88 is very similar to that of a fluorescent lamp, the brightness is about three times of that of a halogen tungsten bulb, the service life is five times of that of the halogen tungsten bulb, the arc lamp 88 is internally provided with no filament, instead, two electrodes are arranged in a quartz tube, the tube is filled with nitrogen and trace metal elements (or metal halides), the arc lamp is controlled by a controller 87, after the electrodes are subjected to voltage of tens of thousands of volts, gas starts to ionize and conduct electricity, gas atoms are in an excited state, electrons are enabled to generate energy level transition and start to emit light, a small amount of mercury vapor is evaporated between the electrodes, the light source immediately causes mercury vapor arc discharge, the light source is turned into the halide arc lamp 88 to work after the temperature rises, and after the arc lamp 88 emits light, the light is guided to refract and radiate forwards by a lens 83, so that the aim of illumination is achieved;
the low beam high beam switching of the head lamp is controlled by the motor 86, when the head lamp is required to be switched into the high beam, the motor 86 drives the rotating rod 811 to rotate, the reflector 89 is rotated to a proper angle and staggered with the arc lamp 88, the light beams emitted by the arc lamp 88 are all irradiated forwards through the lens 83, the better bright effect is achieved, the purpose of the high beam is achieved, when the low beam is switched, the motor 86 drives the rotating rod 811 to rotate reversely, the reflector 89 shields a part of light, the light beams are gathered near a vehicle, the purpose of the low beam is achieved, and the two functions of the high beam and the low beam are integrated in one headlight.
The foregoing description is only illustrative of the present invention and is not intended to limit the scope of the invention, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present invention.
Claims (8)
1. A high-low beam adjustment system for an automotive headlamp, comprising: lamp body (1), lens (2), lamp shade (4), plug (5), connecting seat (7), lamp body subassembly (8), connecting wire (9) and socket (11), lamp body (1) inside fixedly connected with lamp shade (4), lamp shade (4) one side fixedly connected with lens (2), lamp shade (4) inside fixedly connected with socket (11), socket (11) one side fixedly connected with connecting wire (9), lamp shade (4) one side fixedly connected with annular piece (6), lamp shade (4) inside fixedly connected with connecting seat (7), connecting seat (7) internally mounted have lamp body subassembly (8), lamp body subassembly (8) one end fixedly mounted have plug (5), plug (5) are pegged graft the cooperation with socket (11), plug (5) and socket (11) electric connection.
2. The automobile headlamp high-low beam adjusting system according to claim 1, wherein the lugs (3) are fixedly connected to the outer side of the lamp housing (1) at equal intervals, and the lugs (3) are arranged in an annular array with the center point of the lamp housing (1) as the center.
3. The automotive headlamp high-low beam adjusting system according to claim 1, wherein the other end of the connecting wire (9) is fixedly connected with a joint (10).
4. The high-low beam adjusting system of the automotive headlamp according to claim 1, wherein a wire sleeve (14) is sleeved outside one end of the connecting wire (9).
5. The automobile headlamp high-low beam adjusting system according to claim 1, wherein the lamp body assembly (8) comprises a base (81), a lamp tube (82), a lens (83), a controller (87), an arc lamp (88), a reflecting plate (89), a sleeve (810) and a rotating rod (811), the base (81) is fixedly connected with the base (81) inside the connecting seat (7), the controller (87) is arranged inside the base (81), the arc lamp (88) is fixedly arranged on one side of the base (81), the arc lamp (88) is electrically connected with the controller (87), the lamp tube (82) is sleeved outside the arc lamp (88), one end of the lamp tube (82) is fixedly connected with the base (81), the lens (83) is fixedly connected with the other end of the lamp tube (82), the sleeve (810) is symmetrically and fixedly connected with the other end of the lamp tube (82), the rotating rod (811) is rotatably connected with the rotating rod (811) between the sleeves (810), and the reflecting plate (89) is fixedly connected outside the rotating rod.
6. The automotive headlamp high-low beam adjusting system according to claim 5, wherein a housing (84) is fixedly connected to the outer side of the lamp tube (82), a bending plate (85) is fixedly connected to one side of the housing (84), a motor (86) is fixedly installed inside the bending plate (85), and an output end of the motor (86) is fixedly connected to one end corresponding to the rotating rod (811).
7. The high-low beam adjusting system of the automotive headlamp according to claim 1, wherein the connecting seat (7) is fixedly connected with a mounting plate (12), and round holes (13) are formed in the surface of the mounting plate (12) at equal intervals.
8. The high-low beam adjusting system of the automobile headlamp according to claim 1, wherein a reflective film is attached to the inner wall of the lamp housing (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310816715.3A CN116877948A (en) | 2023-07-05 | 2023-07-05 | Far and near light adjusting system of automobile headlamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310816715.3A CN116877948A (en) | 2023-07-05 | 2023-07-05 | Far and near light adjusting system of automobile headlamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116877948A true CN116877948A (en) | 2023-10-13 |
Family
ID=88259675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310816715.3A Pending CN116877948A (en) | 2023-07-05 | 2023-07-05 | Far and near light adjusting system of automobile headlamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116877948A (en) |
-
2023
- 2023-07-05 CN CN202310816715.3A patent/CN116877948A/en active Pending
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