CN111942273A - Car lamp capable of automatically switching high beam and low beam - Google Patents
Car lamp capable of automatically switching high beam and low beam Download PDFInfo
- Publication number
- CN111942273A CN111942273A CN202010911107.7A CN202010911107A CN111942273A CN 111942273 A CN111942273 A CN 111942273A CN 202010911107 A CN202010911107 A CN 202010911107A CN 111942273 A CN111942273 A CN 111942273A
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- China
- Prior art keywords
- fixedly connected
- sides
- shaft
- block
- automatically switching
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- 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.)
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
- B60Q1/04—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
- B60Q1/14—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights having dimming means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
- B60Q1/04—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
- B60Q1/06—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle
- B60Q1/08—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle automatically
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
The invention discloses a car lamp capable of automatically switching high and low beam lamps, which comprises a shell, wherein reflectors are fixedly connected to two sides of the shell, a plurality of mounting blocks are fixedly connected to two sides of each reflector, a limiting block is movably connected to one side of the mounting block positioned above the reflector, an electric telescopic rod is fixedly connected to the upper surface of the mounting block positioned below the mounting block, a lifting block is fixedly connected to the top end of the electric telescopic rod, mounting rings are fixedly connected to one sides of the lifting block and the limiting block, bulbs are mounted on two sides of each mounting ring, and first circular shafts are fixedly connected to two sides of each mounting ring. The invention has the advantages that the illumination of the bulb can be roughly adjusted, the practicability of the device is improved, the accurate light intensity adjustment of the high beam and the low beam can be effectively carried out, the operation is simple, the adjustment is convenient, the flexibility of the device is improved, the accurate light intensity adjustment can be carried out according to the actual condition, and the requirements of people are met.
Description
Technical Field
The invention relates to the technical field of automobile lamps, in particular to an automobile lamp capable of automatically switching high and low beams.
Background
Far and near lamps are just for the short-range lighting, and the design requirement is exactly that irradiation range is big, and the irradiation distance is short, learns according to the experiment, and when the vehicle meeting of night, need switch into the near lamp with the far light, need switch into the far light with the near light when the meeting finishes, and when switching far and near lamp, all be manual regulation usually, influence driver's driving, consequently, need a vehicle headlamps near-far lamp auto-change over device.
Through search, a patent with an authorization publication number of CN211001099U discloses a near-far light switching device of an automobile headlamp. The above patents suffer from the following disadvantages: only rough high beam and low beam switching can be carried out, and accurate light intensity adjustment cannot be carried out according to actual conditions.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a vehicle lamp capable of automatically switching high and low beams.
In order to achieve the purpose, the invention adopts the following technical scheme:
a car lamp capable of automatically switching high and low beam lamps comprises a shell, reflectors are fixedly connected to two sides of the shell, a plurality of mounting blocks are fixedly connected to two sides of each reflector, a limiting block is movably connected to one side of the mounting block positioned above the reflector, a mounting ring is fixedly connected to one side of the limiting block, bulbs are mounted on two sides of the mounting ring, a first round shaft is fixedly connected to two sides of the mounting ring, an electric telescopic rod is fixedly connected to the upper surface of the mounting block positioned below the mounting ring, a lifting block is fixedly connected to the top end of the electric telescopic rod and contacts with the mounting ring, a plurality of bases are fixedly connected to one side of the shell, a photoresistance sensor is fixedly connected to one side of each base and electrically connected with the electric telescopic rod, a first sliding groove is formed in one side of the electric telescopic rod, a sliding rod is movably connected to one side of the, the utility model discloses a photosensitive resistance sensor, including shell, motor output shaft, second spout, motor and photoresistance sensor, the bottom inner wall fixedly connected with motor of shell, the one end fixedly connected with second circle axle of motor output shaft, one side fixedly connected with dwang of second circle axle, the one end fixedly connected with third circle axle of dwang, the second spout has been seted up to one side of third circle axle, second spout and slide bar swing joint, and motor and photosensitive resistance sensor electric connection, the both sides of shell have first pivot through scarf joint bearing movable mounting, and one side fixedly connected with gear of first pivot, gear and rack mesh, and one side of first pivot is equipped with first belt, the both sides of shell have the second pivot through scarf joint bearing movable mounting, and one side fixedly connected with turning block of second pivot, the turning block rotates with first circle axle to be connected, and the second pivot is connected through first belt with first pivot.
Furthermore, the bases are provided with electric wires and connected with each other through the electric wires.
On the basis of the scheme, the two sides of the reflector are fixedly connected with the light distribution lens, and the two sides of the light distribution lens are provided with refractors.
As a further aspect of the present invention, a light barrier is fixedly connected to one side of the reflector.
Furthermore, one end of the motor output shaft is fixedly connected with a connecting shaft, one side of the connecting shaft is provided with a second belt, one side of the shell is fixedly connected with a sliding rail, and one side of the sliding rail is movably connected with a sliding block.
On the basis of the scheme, one side of the sliding block is fixedly connected with a mounting seat, one side of the mounting seat is movably connected with a fixing shaft, one side of the fixing shaft is fixedly connected with a rocker, one end of the rocker is fixedly connected with a crank, one side of the crank is fixedly connected with a driving shaft, and the driving shaft is connected with the connecting shaft through a second belt.
As a further scheme of the invention, one side of the sliding block is fixedly connected with a connecting block, and the connecting block is fixedly connected with the light barrier.
The invention has the beneficial effects that:
1. this device can drive the collar through the lifting piece through the setting of electric telescopic handle downstream and move down, and makes the light of bulb beat downwards, and shelters from partly with the light of bulb through the barn door to make the light of bulb weak partly, thereby the illumination of adjustment bulb that can be rough has improved the practicality of device.
2. This device can be under the cooperation of second spout through driving dwang wobbling setting at the motor, it is the arc motion to drive the dwang, and make and drive the slide bar in one side downstream of first spout, because rack and gear mesh, so drive first pivot and rotate and drive the second pivot rotation under the transmission fit of first belt, thereby it reciprocates in one side of first circle axle to drive the turning block, and drive the collar downstream, adjust the illumination of bulb when the collar downstream, and make the illumination of bulb darken, thereby effectual carry out accurate light intensity adjustment to the far and near light, and the operation is simple, convenient regulation, and the flexibility of device is improved.
3. This device can drive the second belt through drive connecting axle pivoted setting at the motor and rotate, thereby drive the driving shaft rotation under the drive fit of second belt, drive the crank rotation immediately, thereby drive the rocker swing, and drive the slider reciprocating at the slide rail, it reciprocates to drive the connecting block when the slider reciprocates, thereby drive the barn door and reciprocate, shelter from the illumination of light through the barn door, thereby switch the high beam into the passing lamp, thereby can carry out accurate light intensity's adjustment according to actual conditions, satisfy people's requirement.
Drawings
Fig. 1 is a schematic perspective view of an embodiment 1 of a vehicular lamp capable of automatically switching high and low beams according to the present invention;
fig. 2 is a schematic cross-sectional structural diagram of an embodiment 1 of a vehicle lamp capable of automatically switching high and low beams according to the present invention;
FIG. 3 is a schematic diagram of a partially enlarged structure of an embodiment 1 of a vehicular lamp for automatically switching high beam and low beam according to the present invention;
fig. 4 is a schematic cross-sectional structural diagram of an embodiment 2 of a vehicle lamp capable of automatically switching high and low beams according to the present invention.
In the figure: 1. a housing; 2. a lens; 3. a mirror; 4. a refractor; 5. a light barrier; 6. a photoresistor sensor; 7. a base; 8. mounting blocks; 9. an electric wire; 10. a bulb; 11. a limiting block; 12. rotating the block; 13. a first circular shaft; 14. lifting the block; 15. electrically extending the rod; 16. a first chute; 17. a slide bar; 18. a rack; 19. a gear; 20. a first rotating shaft; 21. a first belt; 22. a second rotating shaft; 25. a motor; 26. a second circular shaft; 27. rotating the rod; 28. a second chute; 29. a second belt; 30. a drive shaft; 31. a crank; 32. a slide rail; 33. a slider; 34. a rocker; 35. and (4) connecting the blocks.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Example 1
Referring to fig. 1-3, a car lamp capable of automatically switching high beam and low beam, comprising a housing 1, reflectors 3 are fixed on two sides of the housing 1 through bolts, a plurality of mounting blocks 8 are fixed on two sides of each reflector 3 through bolts, a limiting block 11 is slidably connected to one side of each mounting block 8 positioned above the corresponding mounting block, the mounting blocks 8 have an installation function on the limiting blocks 11, a mounting ring is fixed on one side of each limiting block 11 through bolts, the limiting blocks 11 limit the mounting ring, bulbs 10 are installed on two sides of the mounting ring, the bulbs 10 are used for lighting, first round shafts 13 are fixed on two sides of the mounting ring through bolts, an electric telescopic rod 15 is fixed on the upper surface of each mounting block 8 positioned below the corresponding mounting block through bolts, a lifting block 14 is fixed on the top end of the electric telescopic rod 15 through bolts, the lifting block 14 is in contact with the mounting ring, and the lifting block 14 plays a supporting role, one side of the shell 1 is fixed with a plurality of bases 7 through bolts, one side of each base 7 is fixed with a photoresistance sensor 6 through bolts, the photoresistance sensor 6 senses the illumination intensity of the light of the other side vehicle, the photoresistance sensor 6 is electrically connected with an electric telescopic rod 15, one side of the electric telescopic rod 15 is provided with a first chute 16, one side of the first chute 16 is connected with a sliding rod 17 in a sliding way, one end of the sliding rod 17 is fixed with a rack 18 through bolts, the sliding rod 17 moves downwards at one side of the first chute 16 and drives the rack 18 to move downwards, the inner wall of the bottom of the shell 1 is fixed with a motor 25 through bolts, one end of an output shaft of the motor 25 is fixed with a second round shaft 26 through bolts, one side of the second round shaft 26 is fixed with a rotating rod 27 through bolts, one end of the rotating rod 27 is fixed with a third round shaft through bolts, one side of the third round, the rotating rod 27 swings under the driving of the motor 25, and under the matching of the second chute 28, the rotating rod 27 makes an arc motion on one side of the sliding rod 17, the second chute 28 is connected with the sliding rod 17 in a sliding way, the motor 25 is electrically connected with the photoresistor sensor 6, the first rotating shaft 20 is rotatably installed on two sides of the housing 1 through an embedding bearing, a gear 19 is connected to one side of the first rotating shaft 20 in a key way, the gear 19 is meshed with the rack 18, the first rotating shaft 20 is driven to rotate due to the meshing of the rack 18 and the gear 19, a first belt 21 is wound on one side of the first rotating shaft 20, the second rotating shaft 22 is rotatably installed on two sides of the housing 1 through the embedding bearing, the second rotating shaft 22 is driven to rotate under the transmission matching of the first belt 21, a rotating block 12 is fixed on one side of the second rotating shaft 22 through a bolt, the rotating block 12 is rotatably connected with the first round shaft 13, and the second rotating shaft 22 is connected with the first rotating shaft 20 through the, the second rotating shaft 22 rotates to drive the rotating block 12 to move up and down on one side of the first circular shaft 13 and drive the mounting ring to move downwards, and when the mounting ring moves downwards, the illumination of the bulb 10 is adjusted, and the illumination of the bulb 10 is darkened.
Wherein, base 7 all is equipped with electric wire 9, and is connected through electric wire 9 between the base 7, and the bolt fastening has lens 2 in the both sides of speculum 3, and lens 2's both sides refractor 4, one side of speculum 3 has barn door 5 through the bolt fastening, shelters from partly through barn door 5 with the light of bulb 10 to make the light of bulb 10 weaken partly.
The working principle of the embodiment is as follows: when the automobile is used, when an automobile runs, the electric telescopic rod 15 is at the highest point, meanwhile, the illumination of the bulb 10 is in a high beam state, when the automobile runs in an opposite direction, weak light is sensed by the photoresistance sensor 6, the electric telescopic rod 15 moves downwards, so that the mounting ring is driven by the lifting block 14 to move downwards, the light of the bulb 10 is driven to hit downwards, and part of the light of the bulb 10 is shielded by the light shielding plate 5, so that the light of the bulb 10 is weakened, when the photoresistance sensor 6 senses that the illumination brightness of the opposite vehicle is strong, the opposite vehicle is about to approach, so that the motor 25 is started, the rotating rod 27 swings under the driving of the motor 25, and under the matching of the second sliding groove 28, the rotating rod 27 makes an arc motion on one side of the sliding rod 17, so that the sliding rod 17 is driven to move downwards on one side of the first sliding groove 16, and drive rack 18 and move down, because rack 18 meshes with gear 19 mutually, so drive first pivot 20 and rotate and drive second pivot 22 and rotate under the drive fit of first belt 21, thereby drive turning block 12 and reciprocate in one side of first circle axle 13, and drive the collar and move down, adjust the illumination of bulb 10 when the collar moves down, and make the illumination of bulb 10 dim, when with the opposite side vehicle end of returning, the collar moves up, thereby make the light of bulb 10 resume the state of high beam, thereby effectual carry out accurate light intensity adjustment to far and near light.
Example 2
Referring to fig. 4, a vehicle lamp capable of automatically switching high beam and low beam, further comprising a connecting shaft fixed at one end of an output shaft of a motor 25 through a bolt, a photo-sensitive resistance sensor 6 senses the intensity of the light, thereby starting the motor 25, the connecting shaft rotates under the driving of the motor 25, thereby driving a second belt 29 to rotate, one side of the connecting shaft is wound with the second belt 29, one side of a housing 1 is fixed with a slide rail 32 through a bolt, one side of the slide rail 32 is connected with a slide block 33 in a sliding manner, one side of the slide block 33 is fixed with a mounting seat through a bolt, one side of the mounting seat is connected with a fixed shaft in a rotating manner, one side of the fixed shaft is fixed with a rocker 34 through a bolt, one end of the rocker 34 is fixed with a crank 31 through a bolt, the crank 31 rotates and simultaneously drives the rocker 34 to swing, and drives the slide, the driving shaft 30 is driven to rotate under the transmission matching of the second belt 29, the crank 31 is driven to rotate immediately, the driving shaft 30 is connected with the connecting shaft through the second belt 29, the connecting block 35 is fixed on one side of the sliding block 33 through a bolt, the connecting block 35 is fixedly connected with the light barrier 5, the connecting block 35 is driven to move up and down while the sliding block 33 moves up and down, the light barrier 5 is driven to move up and down, the light of the bulb 10 is shielded through the light barrier 5, and the high beam is switched into the low beam.
The working principle of the embodiment is as follows: when the vehicle meets the opposite vehicle, the light sensitive resistance sensor 6 senses the light intensity condition, so as to start the motor 25, the connecting shaft rotates under the driving of the motor 25, so as to drive the second belt 29 to rotate, so as to drive the driving shaft 30 to rotate under the transmission coordination of the second belt 29, and then drive the crank 31 to rotate, so as to drive the rocker 34 to swing, and drive the sliding block 33 to move up and down on the sliding rail 32, and drive the connecting block 35 to move up and down while the sliding block 33 moves up and down, so as to drive the light barrier 5 to move up and down, and the light of the bulb 10 is shielded through the light barrier 5, so that the high beam is switched to be the dipped beam.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
Claims (7)
1. The utility model provides an automatic switch car light of far and near light lamp, includes shell (1), its characterized in that, both sides fixedly connected with speculum (3) of shell (1), the both sides fixedly connected with a plurality of installation pieces (8) of speculum (3), one side swing joint of the installation piece (8) that is located the top has stopper (11), one side fixedly connected with collar of stopper (11), bulb (10) are installed to collar's both sides, collar's both sides fixedly connected with first circle axle (13), and the last fixed surface of the installation piece (8) that is located the below is connected with electric telescopic handle (15), the top fixedly connected with lifting piece (14) of electric telescopic handle (15), lifting piece (14) and collar contact, one side fixedly connected with a plurality of bases (7) of shell (1), one side fixedly connected with photo resistance sensor (6) of base (7), the photosensitive resistance sensor (6) is electrically connected with the electric telescopic rod (15), a first sliding groove (16) is formed in one side of the electric telescopic rod (15), a sliding rod (17) is movably connected to one side of the first sliding groove (16), a rack (18) is fixedly connected to one end of the sliding rod (17), a motor (25) is fixedly connected to the inner wall of the bottom of the shell (1), a second round shaft (26) is fixedly connected to one end of an output shaft of the motor (25), a rotating rod (27) is fixedly connected to one side of the second round shaft (26), a third round shaft is fixedly connected to one end of the rotating rod (27), a second sliding groove (28) is formed in one side of the third round shaft, the second sliding groove (28) is movably connected with the sliding rod (17), the motor (25) is electrically connected with the photosensitive resistance sensor (6), a first rotating shaft (20) is movably mounted on two sides of the shell (1) through a, one side fixedly connected with gear (19) of first pivot (20), gear (19) and rack (18) mesh mutually, and one side of first pivot (20) is equipped with first belt (21), there is second pivot (22) both sides of shell (1) through scarf joint bearing movable mounting, one side fixedly connected with turning block (12) of second pivot (22), turning block (12) and first round axle (13) swing joint, and second pivot (22) are connected through first belt (21) with first pivot (20).
2. The vehicle lamp capable of automatically switching high beam and low beam according to claim 1, wherein the base (7) is provided with an electric wire (9), and the base (7) is connected with the electric wire (9).
3. The vehicle lamp capable of automatically switching high beam and low beam according to claim 1, wherein a lens (2) is fixedly connected to both sides of the reflector (3), and a refractor (4) is fixedly connected to both sides of the lens (2).
4. The vehicle lamp capable of automatically switching high beam and low beam according to claim 3, wherein a light barrier (5) is fixedly connected to one side of the reflector (3).
5. The vehicle lamp capable of automatically switching the high beam and the low beam according to claim 1, wherein one end of the output shaft of the motor (25) is fixedly connected with a connecting shaft, one side of the connecting shaft is provided with a second belt (29), one side of the housing (1) is fixedly connected with a sliding rail (32), and one side of the sliding rail (32) is movably connected with a sliding block (33).
6. The vehicle lamp capable of automatically switching the high beam and the low beam according to claim 5, wherein a mounting seat is fixedly connected to one side of the sliding block (33), a fixed shaft is movably connected to one side of the mounting seat, a rocker (34) is fixedly connected to one side of the fixed shaft, a crank (31) is fixedly connected to one end of the rocker (34), a driving shaft (30) is fixedly connected to one side of the crank (31), and the driving shaft (30) is connected to the connecting shaft through a second belt (29).
7. The vehicle lamp capable of automatically switching high beam and low beam according to claim 6, wherein a connecting block (35) is fixedly connected to one side of the sliding block (33), and the connecting block (35) is fixedly connected to the light barrier (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010911107.7A CN111942273A (en) | 2020-09-02 | 2020-09-02 | Car lamp capable of automatically switching high beam and low beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010911107.7A CN111942273A (en) | 2020-09-02 | 2020-09-02 | Car lamp capable of automatically switching high beam and low beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111942273A true CN111942273A (en) | 2020-11-17 |
Family
ID=73367330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010911107.7A Withdrawn CN111942273A (en) | 2020-09-02 | 2020-09-02 | Car lamp capable of automatically switching high beam and low beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111942273A (en) |
-
2020
- 2020-09-02 CN CN202010911107.7A patent/CN111942273A/en not_active Withdrawn
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20201117 |
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| WW01 | Invention patent application withdrawn after publication |