CN114234121B - Laser LED car lamp capable of adjusting illumination range - Google Patents
Laser LED car lamp capable of adjusting illumination range Download PDFInfo
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- CN114234121B CN114234121B CN202111568378.8A CN202111568378A CN114234121B CN 114234121 B CN114234121 B CN 114234121B CN 202111568378 A CN202111568378 A CN 202111568378A CN 114234121 B CN114234121 B CN 114234121B
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- 238000005286 illumination Methods 0.000 title claims abstract description 25
- 230000008878 coupling Effects 0.000 claims abstract description 23
- 238000010168 coupling process Methods 0.000 claims abstract description 23
- 238000005859 coupling reaction Methods 0.000 claims abstract description 23
- 239000012535 impurity Substances 0.000 claims abstract description 12
- 239000004744 fabric Substances 0.000 claims abstract description 7
- 230000005540 biological transmission Effects 0.000 claims description 25
- 230000017525 heat dissipation Effects 0.000 claims description 23
- 238000009434 installation Methods 0.000 claims description 23
- 239000006185 dispersion Substances 0.000 claims description 18
- 238000001125 extrusion Methods 0.000 claims description 18
- 238000000926 separation method Methods 0.000 claims description 18
- 238000005192 partition Methods 0.000 claims description 11
- 230000002708 enhancing effect Effects 0.000 claims description 9
- 230000000903 blocking effect Effects 0.000 claims description 3
- 230000001502 supplementing effect Effects 0.000 abstract description 2
- 206010066054 Dysmorphism Diseases 0.000 description 16
- 230000003014 reinforcing effect Effects 0.000 description 4
- 241001465382 Physalis alkekengi Species 0.000 description 3
- 230000033228 biological regulation Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 238000002834 transmittance Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
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- 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
- F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
- F21S41/141—Light emitting diodes [LED]
-
- 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
- F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
- F21S41/16—Laser light sources
-
- 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
- F21S45/00—Arrangements within vehicle lighting devices specially adapted for vehicle exteriors, for purposes other than emission or distribution of light
- F21S45/40—Cooling of lighting devices
- F21S45/42—Forced cooling
- F21S45/43—Forced cooling using gas
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- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
The invention relates to the technical field of vehicle illumination, in particular to a laser LED (light-emitting diode) vehicle lamp capable of adjusting an illumination range, which comprises a vehicle lamp mounting frame, an arc-shaped light-transmitting plate, an impurity screen, a light widening component and the like; the outside rigid coupling of car light installing frame has arc printing opacity board, and car light installing frame rear portion rigid coupling has impurity screen cloth, and inside light of being equipped with of car light installing frame widens the subassembly. The LED lamp is used for supplementing the light of the laser lamp, so that the range of the light irradiated to the ground is increased, the light is convenient to irradiate the road surface around the automobile better, the laser lamp can provide larger range, the irradiation of the LED lamp and the irradiation of the laser lamp are mutually supplemented, and the purposes of remote irradiation and large-range irradiation are achieved.
Description
Technical Field
The invention relates to the technical field of vehicle illumination, in particular to a laser LED car lamp capable of adjusting an illumination range.
Background
With the development of automobile technology, the performance of the automobile lamp is concerned by people, the performance of the automobile lamp has a direct relation with safe driving, and the laser automobile lamp is used as a novel light source, and compared with an LED light source, the laser automobile lamp has the advantages of higher brightness, smaller optical divergence angle, smaller volume, smaller optical attenuation and the like, and the laser automobile lamp meets the lighting requirements and energy-saving and environment-friendly trend of automobiles in the future.
At present, the irradiation distance of the laser car lamp is far, but the short-distance illumination range is smaller, the illumination condition around the car body is not ideal, however, when the car runs at a high speed, the car generally needs to be irradiated farther, the existing laser car lamp cannot provide a far range and simultaneously meet a large irradiation width, and when the car turns, a large irradiation range is also needed to ensure safety.
How to design a can take into account long-range irradiation and large scale irradiation, can provide the laser LED car light that can carry out illumination zone adjustment of great illumination zone to the maximum extent when the car turns, become the current prior art that solves can not satisfy great illumination width, when turning to the problem that needs a great illumination zone when providing the longer range.
Disclosure of Invention
In order to achieve the above purpose, the invention provides a laser LED car lamp capable of adjusting an illumination range, which comprises a car lamp mounting frame, an arc-shaped light-transmitting plate and an impurity screen, wherein the arc-shaped light-transmitting plate is fixedly connected to the outside of the car lamp mounting frame, the impurity screen is fixedly connected to the rear part of the car lamp mounting frame, and the laser LED car lamp further comprises a light widening assembly, a first sliding slotted plate, a second sliding slotted plate and a light control assembly: the light widening component is arranged in the car lamp mounting frame and used for reflecting light to widen the light; the left part in the car lamp installation frame is connected with the first sliding slotted plate in a sliding manner; the right part in the car lamp mounting frame is connected with the second sliding slotted plate in a sliding manner; the lamp control assembly is arranged on the car lamp mounting frame and used for controlling the direction and the range of the lamp.
As the improvement of above-mentioned scheme, the light widens the subassembly and is including dysmorphism braced frame, support division board, first heat insulating board, the second heat insulating board, the laser lamp, the LED lamp, the separation frame, first light dispersion reflector and second light dispersion reflector, rear side top rigid coupling has dysmorphism braced frame in the car light installation frame, dysmorphism braced frame bottom rigid coupling has the support division board, support division board top rigid coupling has two pairs of first heat insulating boards, support division board top rigid coupling two second heat insulating boards, two second heat insulating boards all are located between two pairs of first heat insulating boards, dysmorphism braced frame front portion rigid coupling has the laser lamp, dysmorphism braced frame front portion rigid coupling has a pair of LED lamp, the laser lamp is located between two second heat insulating boards, two LED lamps are located respectively between two first heat insulating boards of homonymy, the top rigid coupling has the separation frame in the car light installation frame, be equipped with two first light dispersion reflectors on the separation frame, be equipped with a second light dispersion reflector on the separation frame, second light dispersion reflector is located between two first light dispersion reflectors.
As the improvement of above-mentioned scheme, light control assembly is including electric putter, dysmorphism drive frame, slide rail board, slip backup pad, drive spring and light direction control part, fixed mounting has electric putter in the car light installation frame, and electric putter telescopic shaft one end rigid coupling has the dysmorphism drive frame, and the car light installation frame is equipped with a pair of slide rail board in the bottom, and common slidingtype is connected with the slip backup pad between two slide rail boards, and the slip backup pad is connected with dysmorphism drive frame slidingtype, is connected with drive spring between slip backup pad and the dysmorphism drive frame, and light direction control part locates at slip backup pad top.
As the improvement of above-mentioned scheme, light direction control part is including servo motor, dysmorphism promotes the frame, rotate card post frame, reflector and first torsion spring, and slide support board top rigid coupling has servo motor, and slide support board top rigid coupling has dysmorphism to promote the frame, and dysmorphism promotes the frame and all rigid couplings of first slip slotted plate and second slip slotted plate, and the rigid coupling has rotation card post frame on the servo motor output shaft, rotates card post frame upper portion rotation and is connected with the reflector, and the reflector all contacts with first slip slotted plate and second slip slotted plate, is connected with first torsion spring between reflector and the rotation card post frame.
As the improvement of above-mentioned scheme, the reflector front portion is equipped with the cambered surface, and the reflector is used for reflecting the ground with the light, plays the effect of increase light's irradiation range.
As the improvement of above-mentioned scheme, still including light penetrability reinforcing assembly, light penetrability reinforcing assembly locates between first heat insulating board and the second heat insulating board, light penetrability reinforcing assembly is including taking calorie post rotating turret, yellow light-transmitting piece, the second torsion spring, fixed slotting frame, magnet spacing and electro-magnet, be connected with jointly rotation between first heat insulating board and the second heat insulating board and take calorie post rotating turret, take calorie post rotating turret to be the evenly distributed's mode to be equipped with three yellow light-transmitting piece, take calorie post rotating turret to be connected with the second torsion spring between two wherein two first heat insulating boards, support division board top rigid coupling has a pair of fixed slotting frame, fixed slotting frame upper portion sliding type is connected with magnet spacing, magnet spacing is contacted with taking calorie post rotating turret, fixed slotting frame lower part is equipped with the electro-magnet.
As the improvement of above-mentioned scheme, still including far and near light adjustment auxiliary assembly, far and near light adjustment auxiliary assembly locates on the slide rail board, far and near light adjustment auxiliary assembly is including stripper plate, slip spacing and reset spring, and symmetrical rigid coupling has the stripper plate on the dysmorphism transmission frame, and the slip is connected with a pair of slip spacing on the slide rail board, is connected with reset spring between slip spacing and the slide rail board, and adjacent slip spacing contacts with the stripper plate.
As the improvement of above-mentioned scheme, still including steering light control auxiliary assembly, steering light control auxiliary assembly locates the slip backup pad top, steering light control auxiliary assembly is including trompil support frame, sliding support frame, extrusion piece, homing spring and separate piece, sliding support board top rigid coupling has the trompil support frame, trompil support frame upper portion slidingtype is connected with sliding support frame, sliding support frame bottom rigid coupling has a pair of extrusion piece, extrusion piece and rotation card post frame contact, be connected with a pair of homing spring between sliding support frame and the trompil support frame, sliding support frame upper portion rigid coupling has four separate pieces, two separate pieces and reflector contact that are located the centre.
As the improvement of above-mentioned scheme, still including lamps and lanterns temperature regulation subassembly, lamps and lanterns temperature regulation subassembly is located on the dysmorphism carriage, and lamps and lanterns temperature regulation subassembly is equipped with four pairs of first heat dissipation frames including first heat dissipation frame, second heat dissipation frame and aspiration pump on the dysmorphism carriage, is equipped with four second heat dissipation frames on the dysmorphism carriage, and the lower part is equipped with a pair of aspiration pump in the car light installation frame, and the aspiration pump passes the car light installation frame.
As an improvement of the scheme, a plurality of square grids are arranged on the first heat dissipation frame and the second heat dissipation frame and used for conducting and dissipating heat generated during operation of the laser lamp and the LED lamp.
The application has the advantages that:
1. The LED lamp is used for supplementing the light of the laser lamp, so that the range of the light irradiated to the ground is increased, the light is convenient to irradiate the road surface around the automobile better, the laser lamp can provide larger range, the irradiation of the LED lamp and the irradiation of the laser lamp are mutually supplemented, and the purposes of remote irradiation and large-range irradiation are achieved.
2. Through the cooperation of electric putter and last device, make reflector's front and back position can be adjusted to the light inclination that makes LED lamp or laser lamp send through reflector reflection increases or reduces, and then adjusts the distance of illumination, in order to provide better illuminating effect, realized can adjust the purpose of illumination distance as required.
3. Through the cooperation of rotating card post frame and last device, be convenient for adjust the angle of reflector when the car turns to adjust the angle of illumination, and then make can provide better irradiation range to the maximum extent when the car turns.
4. When adjusting to the low beam irradiation, the slip limit frame that is located the rear side can block the stripper plate and go up the device, and when adjusting to the far beam irradiation, the slip limit frame that is located the front side can block stripper plate and go up the device, prevents that electric putter's loss is too big when the car is high-speed to travel, is favorable to prolonging electric putter's life.
5. When the automobile turns to and adjusts the angle of reflector, wherein two separate pieces can block the reflector, avoid the reflector to rock when the automobile makes a sharp turn to be of value to reducing servo motor's load, in order to prolong its life.
6. All be equipped with a plurality of square on first heat dissipation frame and the second heat dissipation frame for with the heat conduction of laser lamp and LED lamp operation and dispel, rethread aspiration pump makes the inside and outside air exchange of car light installing frame, thereby makes the heat of car light installing frame can dispel better, has reached the effect that can high-efficient heat dissipation.
Drawings
Fig. 1 is a schematic perspective view of a first embodiment of the present invention.
Fig. 2 is a schematic perspective view of a second embodiment of the present invention.
Fig. 3 is a schematic perspective view of a first part of the present invention.
FIG. 4 is a schematic view of a partially cut-away perspective structure of a light broadening module of the present invention.
FIG. 5 is a schematic diagram showing a split perspective structure of the light widening module of the present invention.
FIG. 6 is a schematic view of a portion of a light broadening module according to the present invention.
Fig. 7 is a schematic view of a partially cut-away perspective structure of a light control assembly of the present invention.
Fig. 8 is a schematic perspective view of a second part of the present invention.
Fig. 9 is an enlarged perspective view of the present invention a.
Fig. 10 is a schematic view of a portion of a light transmittance enhancement device according to the present invention.
Fig. 11 is a schematic perspective view of a light transmittance enhancement device according to the present invention.
Fig. 12 is a schematic view of a portion of a light control assembly according to the present invention.
Fig. 13 is an enlarged perspective view of the present invention B.
Fig. 14 is a schematic perspective view of a far-near light adjusting auxiliary set according to the present invention.
Fig. 15 is a schematic perspective view of a steering light control auxiliary assembly according to the present invention.
Fig. 16 is a schematic view of a split sectional perspective structure of a temperature adjusting assembly of a lamp of the present invention.
Fig. 17 is a schematic perspective view of a third portion of the present invention.
Reference numerals in the figures: 1-a car lamp mounting frame, 21-an arc-shaped light-transmitting plate, 22-an impurity screen, 3-a light widening component, 31-a special-shaped supporting frame, 32-a supporting partition plate, 33-a first heat insulation plate, 34-a second heat insulation plate, 35-a laser lamp, 36-an LED lamp, 37-a blocking frame, 38-a first light dispersing and reflecting frame, 39-a second light dispersing and reflecting frame, 4-a first sliding slotted plate, 5-a second sliding slotted plate, 6-a light control component, 61-an electric push rod, 62-a special-shaped transmission frame, 63-a sliding rail plate, 64-a sliding supporting plate, 65-a transmission spring, 66-a servo motor, 67-a special-shaped pushing frame and 68-rotating clamping column frame, 69-reflector, 610-first torsion spring, 7-light penetrability reinforcing component, 71-rotating rack with clamping column, 72-yellow light transmitting sheet, 73-second torsion spring, 74-fixed slotted frame, 75-magnet limiting frame, 76-electromagnet, 8-far and near light adjusting auxiliary component, 81-extrusion plate, 82-sliding limiting frame, 83-return spring, 9-steering light control auxiliary component, 91-open-pore supporting frame, 92-sliding supporting frame, 93-extrusion block, 94-return spring, 95-separation block, 10-light temperature adjusting component, 101-first heat dissipation frame, 102-second heat dissipation frame and 103-air pump.
Detailed Description
In the description of the present invention, unless explicitly stated and limited otherwise, the terms "connected" and "connected" are to be construed broadly, and for example, they may be fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Example 1
The utility model provides a can carry out laser LED car light that illumination zone adjusted, as shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7, fig. 8, fig. 9, including car light installation frame 1, arc light-transmitting plate 21, impurity screen cloth 22, light widens subassembly 3, first slip slotted plate 4, second slip slotted plate 5 and light control assembly 6, car light installation frame 1 outside rigid coupling has arc light-transmitting plate 21, car light installation frame 1 rear portion rigid coupling has impurity screen cloth 22, impurity screen cloth 22 is used for preventing impurity in the outside air from getting into car light installation frame 1, car light installation frame 1 inside is equipped with light and widens subassembly 3, light widens subassembly 3 is used for expanding light reflection with light, left portion sliding connection has first slip slotted plate 4 in the car light installation frame 1, right part sliding connection has second slip slotted plate 5 in the car light installation frame 1, be equipped with light control assembly 6 on the car light installation frame 1, light control assembly 6 is used for controlling the direction and the range of light.
The light widening component 3 comprises a special-shaped supporting frame 31, a supporting partition plate 32, a first heat insulating plate 33, a second heat insulating plate 34, laser lamps 35, LED lamps 36, a separation frame 37, a first light dispersion reflecting frame 38 and a second light dispersion reflecting frame 39, wherein the special-shaped supporting frame 31 is connected to the top of the rear side in the car lamp mounting frame 1 in a welding mode, the supporting partition plate 32 is fixedly connected to the bottom of the special-shaped supporting frame 31, two pairs of first heat insulating plates 33 are fixedly welded to the top of the supporting partition plate 32, two second heat insulating plates 34 are fixedly welded to the top of the supporting partition plate 32, the two second heat insulating plates 34 are both positioned between the two pairs of first heat insulating plates 33, the front part of the special-shaped supporting frame 31 is connected with the laser lamps 35 through bolts, the front part of the special-shaped supporting frame 31 is connected with the pair of LED lamps 36 through the bolts, the laser lamps 35 are positioned between the two first heat insulating plates 33 on the same side, the separation frame 37 is fixedly connected to the top in the car lamp mounting frame 1, two first light dispersion reflecting frames 38 are arranged on the separation frame 37, the light emitted by the LED lamps 36 can pass through the first light dispersion reflecting frames 38, the two first light dispersion reflecting frames 39 are arranged on the separation frame 37, and the light emitted by the second light dispersion reflecting frames 39 pass through the second light dispersion reflecting frames 39 are positioned between the second light dispersion reflecting frames 39.
The lamplight control assembly 6 comprises an electric push rod 61, a special-shaped transmission frame 62, a sliding rail plate 63, a sliding support plate 64, a transmission spring 65, a servo motor 66, a special-shaped pushing frame 67, a rotating clamping column frame 68, a reflecting bowl 69 and a first torsion spring 610, wherein the electric push rod 61 is fixedly arranged in the car lamp installation frame 1 through bolts, the special-shaped transmission frame 62 is fixedly welded at one end of a telescopic shaft of the electric push rod 61, a pair of sliding rail plates 63 are arranged in the car lamp installation frame 1, the sliding support plate 64 is connected with the sliding support plate 64 in a sliding manner between the two sliding rail plates 63, the sliding support plate 64 is connected with the special-shaped transmission frame 62 in a sliding manner, the transmission spring 65 is connected between the sliding support plate 64 and the special-shaped transmission frame 62, the top of the sliding support plate 64 is connected with the servo motor 66 through bolts, the special-shaped pushing frame 67 is fixedly connected with the special-shaped pushing frame 67, the special-shaped pushing frame 67 is fixedly connected with the first sliding slotted plate 4 and the second sliding slotted plate 5, the rotating clamping column frame 68 is fixedly connected with an output shaft of the servo motor 66, the upper portion of the rotating clamping column frame 68 is rotatably connected with the reflecting bowl 69, the front portion of the reflecting bowl 69 is provided with a cambered surface, the reflecting bowl 69 is used for reflecting lamplight to the ground, the reflecting bowl 69 is connected with the first torsion spring 69, the rotating torsion spring is connected with the first slotted plate 610 and the first slotted plate and the rotating column 69.
The device is arranged on a vehicle, when the device runs normally, the LED lamp 36 or the laser lamp 35 emits light, the LED lamp 36 is used for complementing the light of the laser lamp 35, the irradiation range of the light is enlarged, the light emitted by the LED lamp 36 passes through the first light dispersion reflecting frame 38, the laser emitted by the laser lamp 35 passes through the second light dispersion reflecting frame 39, then the light and the laser are reflected to the ground through the reflecting bowl 69, when the vehicle speed exceeds 40 yards, the control system controls the laser lamp 35 to be started, and when the vehicle speed is lower than 40 yards, the control system controls the laser lamp 35 to be closed so as to reduce energy consumption. When the dipped headlight is needed, a driver controls the electric push rod 61 to stretch through the control system, the electric push rod can drive the special-shaped transmission frame 62 and the upper device thereof to move forwards, the special-shaped transmission frame 62 can drive the sliding support plate 64 and the upper device thereof to move forwards through the transmission spring 65, the reflecting bowl 69 moves forwards, the inclination angle of light emitted by the LED lamp 36 or the laser lamp 35 and reflected by the reflecting bowl 69 can be increased, and therefore the reflecting bowl 69 can reflect the light to the ground nearer to the vehicle, and the purpose of switching into dipped headlight irradiation is achieved. When the automobile is required to run at a high speed and is irradiated by using a high beam, a driver controls the electric push rod 61 to shrink and reset through the control system, the special-shaped transmission frame 62 drives the sliding support plate 64 and the sliding support plate upper device to reset backwards through the transmission spring 65, so that the reflecting bowl 69 resets backwards, at the moment, the inclination angle of light emitted by the LED lamp 36 or the laser lamp 35, reflected by the reflecting bowl 69, can be reduced, and the reflecting bowl 69 can reflect light to the ground farther from the automobile, so that the aim of switching into high beam irradiation is fulfilled.
When the automobile turns, the servo motor 66 is controlled to rotate through the control center of the automobile, the rotating clamping post frame 68 and the upper device thereof are driven to rotate through the output shaft, the rotating clamping post frame 68 drives the reflecting bowl 69 to rotate through the first torsion spring 610, the rotating angle of the reflecting bowl 69 is between 10 and 15 degrees, and the direction of light reflected to the ground can be adjusted by adjusting the rotating angle of the reflecting bowl 69, so that the light rotates along with the steering of the automobile, and further a large-range irradiation is conveniently provided when the automobile turns.
Example 2
On the basis of embodiment 1, as shown in fig. 10 and 11, the device further comprises a light penetrability enhancing component 7, the light penetrability enhancing component 7 is arranged between the first heat insulating board 33 and the second heat insulating board 34, the light penetrability enhancing component 7 is used for enhancing penetrability of light in haze or heavy rain weather, the light penetrability enhancing component 7 comprises a clamping column rotating frame 71, a yellow light penetrability sheet 72, a second torsion spring 73, a fixed slotted frame 74, a magnet limiting frame 75 and an electromagnet 76, the clamping column rotating frame 71 is jointly connected between the first heat insulating board 33 and the second heat insulating board 34 in a rotating mode, three yellow light penetrability sheets 72 are arranged on the clamping column rotating frame 71 in a uniformly distributed mode, the yellow light penetrability sheet 72 is used for enhancing color tone of light, a second torsion spring 73 is connected between the clamping column rotating frame 71 and two first heat insulating boards 33, a pair of fixed slotted frames 74 are fixedly welded at the top of the supporting partition plate 32, the upper part of the fixed slotted frames 74 is slidably connected with the magnet limiting frame 75, the magnet limiting frame 75 is contacted with the clamping column rotating frame 71, the magnet limiting frame 75 is used for driving the clamping column rotating frame 71, and the electromagnet 76 is arranged below the clamping column rotating frame 71.
When the automobile runs in the haze or heavy rain weather, a driver controls the electromagnet 76 to be electrified through the control center of the automobile, the electromagnet 76 drives the magnet limiting frame 75 to move downwards through magnetic force, the magnet limiting frame drives the rotating frame 71 with the clamping columns and the upper device of the rotating frame to rotate, the second torsion spring 73 is compressed accordingly, the yellow light-transmitting sheet 72 is enabled to stand up, at the moment, light emitted by the LED lamp 36 or the laser lamp 35 can be irradiated out through the yellow light-transmitting sheet 72, so that the tone of the light is enhanced, the penetrating effect of high-tone yellow light in the haze or heavy rain weather is stronger, and the automobile is suitable for being used in the haze or heavy rain weather. When the yellow light-transmitting sheet 72 needs to be folded, a driver changes the magnetic pole of the electromagnet 76 through the control center of the automobile, and the magnetic pole is repelled with the magnet limiting frame 75, so that the magnet limiting frame 75 moves upwards to reset, and the second torsion spring 73 resets along with the magnet limiting frame and drives the rotating frame 71 with the clamping column and the upper device of the rotating frame to reset.
Example 3
On the basis of embodiment 2, as shown in fig. 12, 13 and 14, the device further comprises a far-near light adjusting auxiliary assembly 8, the far-near light adjusting auxiliary assembly 8 is arranged on the sliding rail plate 63, the far-near light adjusting auxiliary assembly 8 is used for reducing the loss of the electric push rod 61, the far-near light adjusting auxiliary assembly 8 comprises a squeezing plate 81, a sliding limiting frame 82 and a reset spring 83, the squeezing plate 81 is symmetrically fixedly connected to the special-shaped transmission frame 62, the sliding rail plate 63 is connected with a pair of sliding limiting frames 82 in a sliding mode, clamping columns are arranged at the bottoms of the sliding limiting frames 82, the sliding limiting frames 82 are used for clamping the squeezing plate 81 and devices on the squeezing plate, the reset spring 83 is connected between the sliding limiting frames 82 and the sliding rail plate 63, and the adjacent sliding limiting frames 82 are in contact with the squeezing plate 81.
When the special-shaped transmission frame 62 and the upper device thereof move forwards, the extrusion plate 81 and the upper device thereof also move forwards together, the extrusion plate 81 extrudes the sliding limiting frame 82 positioned at the front side to move in the direction away from each other, the two reset springs 83 positioned at the front side are stretched along with the extrusion plate, when the special-shaped transmission frame 62 and the upper device thereof move to the forefront side, the extrusion plate 81 does not extrude the sliding limiting frame 82 positioned at the rear side any more, the two reset springs 83 positioned at the rear side are restored along with the extrusion plate and drive the sliding limiting frame 82 positioned at the rear side to move in the direction close to each other, at the moment, the sliding limiting frame 82 positioned at the rear side can clamp the extrusion plate 81 and the upper device thereof, when the special-shaped transmission frame 62 and the upper device thereof are reset backwards, the sliding limiting frame 82 positioned at the front side can clamp the extrusion plate 81 and the upper device thereof, so that the loss of the electric push rod 61 is avoided to be too large, the loss of the electric push rod 61 is reduced, and the service life of the electric push rod is prolonged.
Example 4
On the basis of embodiment 3, as shown in fig. 15 and 16, the steering light control auxiliary assembly 9 is further included, the steering light control auxiliary assembly 9 is disposed at the top of the sliding support plate 64, the steering light control auxiliary assembly 9 is used for reducing the load of the servo motor 66, the steering light control auxiliary assembly 9 comprises an open hole support frame 91, a sliding support frame 92, a pressing block 93, a homing spring 94 and a separation block 95, the open hole support frame 91 is fixedly welded at the top of the sliding support plate 64, the sliding support frame 92 is slidably connected at the upper part of the open hole support frame 91, a pair of pressing blocks 93 are fixedly welded at the bottom of the sliding support frame 92, the pressing blocks 93 are in contact with the rotating clamping column frame 68, a pair of homing springs 94 are connected between the sliding support frame 92 and the open hole support frame 91, four separation blocks 95 are fixedly connected at the upper part of the sliding support frame 92, the four separation blocks 95 are distributed linearly, the two separation blocks 95 in the middle are in contact with the reflecting bowl 69, and the separation block 95 is used for limiting the reflecting bowl 69.
When the servo motor 66 starts to adjust light leftwards, the servo motor 66 drives the rotating clamping column frame 68 to rotate clockwise, the first torsion spring 610 is compressed along with the clamping of the reflecting bowl 69 by the two middle separating blocks 95, then the rotating clamping column frame 68 pushes the right extruding block 93 and the upper device thereof to move upwards, the homing spring 94 is stretched along with the clamping column frame, so that the two middle separating blocks 95 do not clamp the reflecting bowl 69 any more, the first torsion spring 610 is reset along with the resetting of the first torsion spring 610 and drives the reflecting bowl 69 and the upper device thereof to rotate clockwise, at the moment, the rotating clamping column frame 68 does not squeeze the right extruding block 93 any more, the homing spring 94 is reset along with the resetting of the homing spring 94 and drives the sliding supporting frame 92 and the upper device thereof to reset, and the reflecting bowl 69 is clamped between the two right separating blocks 95. When the light needs to be adjusted to the right, the servo motor 66 drives the rotating clamping post 68 to rotate reversely, and the first torsion spring 610 stretches accordingly, so that the operation is reversed. By the above operation, the reflector 69 is prevented from shaking when the automobile makes a sharp turn, so that the load of the servo motor 66 is reduced.
Example 5
On the basis of embodiment 4, as shown in fig. 16 and 17, the lamp temperature adjusting assembly 10 is further included, the lamp temperature adjusting assembly 10 is disposed on the special-shaped supporting frame 31, the lamp temperature adjusting assembly 10 is used for efficiently radiating heat in the vehicle lamp mounting frame 1, the lamp temperature adjusting assembly 10 comprises a first heat radiating frame 101, a second heat radiating frame 102 and an air pump 103, four pairs of first heat radiating frames 101 are symmetrically disposed on the special-shaped supporting frame 31, four second heat radiating frames 102 are disposed on the special-shaped supporting frame 31, a plurality of square grids are disposed on the first heat radiating frames 101 and the second heat radiating frames 102, and are used for conducting and radiating heat generated during operation of the laser lamp 35 and the LED lamp 36, a pair of air pump 103 is disposed at the lower portion in the vehicle lamp mounting frame 1, and the air pump 103 penetrates through the vehicle lamp mounting frame 1.
The heat that laser lamp 35 and LED lamp 36 operated can be conducted to first heat dissipation frame 101 and second heat dissipation frame 102, through control system control aspiration pump 103 operation, aspiration pump 103 can take out the hot air in the car light installation frame 1 to the external world, make the heat in the car light installation frame 1 can be taken away better through first heat dissipation frame 101 and second heat dissipation frame 102, afterwards external cold air can be automatic to be supplied to car light installation frame 1, the filtration of air through impurity screen cloth 22, again through first heat dissipation frame 101 and second heat dissipation frame 102, then be taken out by aspiration pump 103 again, repeat above-mentioned operation, accomplish the exchange of the interior outer air of car light installation frame 1, through above-mentioned operation, be favorable to improving this car light radiating efficiency.
The embodiments of the invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (7)
1. The utility model provides a can carry out laser LED car light that illumination zone adjusted, including car light installing frame (1), arc light-transmitting plate (21) and impurity screen cloth (22), car light installing frame (1) outside rigid coupling has arc light-transmitting plate (21), and car light installing frame (1) rear portion rigid coupling has impurity screen cloth (22), characterized by is still including light widening subassembly (3), first slip slotted plate (4), second slip slotted plate (5) and light control subassembly (6):
The light widening component (3) is arranged in the car lamp mounting frame (1), and the light widening component (3) is used for reflecting light to widen the light;
The left part in the car lamp mounting frame (1) is connected with the first sliding slotted plate (4) in a sliding manner;
The right part in the car lamp mounting frame (1) is connected with the second sliding slotted plate (5) in a sliding manner;
The lamp control assembly (6) is arranged on the car lamp mounting frame (1), and the lamp control assembly (6) is used for controlling the direction and the range of the lamp;
The lamplight control assembly (6) comprises an electric push rod (61), a special-shaped transmission frame (62), sliding rail plates (63), a sliding support plate (64), a transmission spring (65) and lamplight direction control components, wherein the electric push rod (61) is fixedly arranged at the inner bottom of a car light installation frame (1), the special-shaped transmission frame (62) is fixedly connected at one end of a telescopic shaft of the electric push rod (61), a pair of sliding rail plates (63) are arranged at the inner bottom of the car light installation frame (1), the sliding support plates (64) are connected between the two sliding rail plates (63) in a sliding mode, the sliding support plates (64) are connected with the special-shaped transmission frame (62) in a sliding mode, the transmission spring (65) is connected between the sliding support plates (64) and the special-shaped transmission frame (62), and the lamplight direction control components are arranged at the top of the sliding support plates (64);
The lamplight direction control component comprises a servo motor (66), a special-shaped pushing frame (67), a rotating clamping column frame (68), a reflecting bowl (69) and a first torsion spring (610), wherein the servo motor (66) is fixedly connected to the top of a sliding supporting plate (64), the special-shaped pushing frame (67) is fixedly connected to the top of the sliding supporting plate (64), the special-shaped pushing frame (67) is fixedly connected with a first sliding slotted plate (4) and a second sliding slotted plate (5), the rotating clamping column frame (68) is fixedly connected to an output shaft of the servo motor (66), the upper portion of the rotating clamping column frame (68) is rotatably connected with the reflecting bowl (69), the reflecting bowl (69) is in contact with the first sliding slotted plate (4) and the second sliding slotted plate (5), and the first torsion spring (610) is connected between the reflecting bowl (69) and the rotating clamping column frame (68);
The steering lamp light control auxiliary assembly (9) is further arranged at the top of the sliding support plate (64), the steering lamp light control auxiliary assembly (9) comprises an opening support frame (91), a sliding support frame (92), an extrusion block (93), a homing spring (94) and a separation block (95), the opening support frame (91) is fixedly connected to the top of the sliding support plate (64), the sliding support frame (92) is connected to the upper portion of the opening support frame (91) in a sliding mode, a pair of extrusion blocks (93) are fixedly connected to the bottom of the sliding support frame (92), the extrusion blocks (93) are in contact with the rotating clamping column frame (68), a pair of homing springs (94) are connected between the sliding support frame (92) and the opening support frame (91), four separation blocks (95) are fixedly connected to the upper portion of the sliding support frame, and the two separation blocks (95) in the middle are in contact with the reflecting bowl (69), and the separation blocks (95) are used for limiting the reflecting bowl (69).
2. The laser LED car lamp capable of adjusting illumination range according to claim 1, wherein the light widening component (3) comprises a special-shaped supporting frame (31), a supporting partition plate (32), a first heat insulating plate (33), a second heat insulating plate (34), a laser lamp (35), an LED lamp (36), a blocking frame (37), a first light dispersion reflecting frame (38) and a second light dispersion reflecting frame (39), the special-shaped supporting frame (31) is fixedly connected to the top of the inner rear side of the car lamp mounting frame (1), the supporting partition plate (32) is fixedly connected to the bottom of the special-shaped supporting frame (31), two pairs of first heat insulating plates (33) are fixedly connected to the top of the supporting partition plate (32), two second heat insulating plates (34) are fixedly connected to the top of the supporting partition plate (32), the two second heat insulating plates (34) are both positioned between the two pairs of first heat insulating plates (33), the laser lamp (35) is fixedly connected to the front part of the special-shaped supporting frame (31), the first pair of LED lamps (36) are fixedly connected to the front part of the special-shaped supporting frame (31), the laser lamp (35) is positioned between the two second heat insulating plates (34), the two LED lamps (36) are respectively positioned between the two first heat insulating frames (37) on the same side, the two heat insulating frames (37) are fixedly connected to the top of the car lamp (37), the blocking frame (37) is provided with a second light dispersing and reflecting frame (39), and the second light dispersing and reflecting frame (39) is positioned between the two first light dispersing and reflecting frames (38).
3. A laser LED lamp capable of adjusting an illumination range as claimed in claim 1, characterized in that the front part of the reflector (69) is provided with an arc surface, and the reflector (69) is used for reflecting the lamp light to the ground and plays a role in increasing the illumination range of the lamp light.
4. The laser LED car lamp capable of adjusting the illumination range according to claim 2, further comprising a light penetrability enhancing component (7), wherein the light penetrability enhancing component (7) is arranged between the first heat insulating plate (33) and the second heat insulating plate (34), the light penetrability enhancing component (7) comprises a rotating frame (71) with clamping posts, a yellow light transmitting sheet (72), a second torsion spring (73), a fixed slotted frame (74), a magnet limiting frame (75) and an electromagnet (76), the rotating frame (71) with clamping posts is jointly connected between the first heat insulating plate (33) and the second heat insulating plate (34), three yellow light transmitting sheets (72) are uniformly distributed on the rotating frame (71) with clamping posts, the second torsion spring (73) is connected between the rotating frame (71) with clamping posts and two of the first heat insulating plates (33), a pair of fixed slotted frames (74) are fixedly connected to the top of the supporting partition plates (32), the upper parts of the fixed slotted frames (74) are slidably connected with the magnet limiting frames (75), and the magnet limiting frames (75) are in contact with the rotating frame (71) with the clamping posts (71) with the electromagnet (76).
5. The laser LED car lamp capable of adjusting the illumination range according to claim 1, further comprising a far-near light adjusting auxiliary assembly (8), wherein the far-near light adjusting auxiliary assembly (8) is arranged on the sliding rail plate (63), the far-near light adjusting auxiliary assembly (8) comprises an extrusion plate (81), a sliding limiting frame (82) and a return spring (83), the extrusion plate (81) is symmetrically fixedly connected on the special-shaped transmission frame (62), a pair of sliding limiting frames (82) are connected on the sliding rail plate (63) in a sliding mode, a return spring (83) is connected between the sliding limiting frames (82) and the sliding rail plate (63), and the adjacent sliding limiting frames (82) are in contact with the extrusion plate (81).
6. The laser LED car lamp capable of adjusting the illumination range according to claim 2, further comprising a lamp temperature adjusting assembly (10), wherein the lamp temperature adjusting assembly (10) is arranged on the special-shaped supporting frame (31), the lamp temperature adjusting assembly (10) comprises a first heat dissipation frame (101), a second heat dissipation frame (102) and an air pump (103), four pairs of first heat dissipation frames (101) are symmetrically arranged on the special-shaped supporting frame (31), four second heat dissipation frames (102) are arranged on the special-shaped supporting frame (31), a pair of air pump (103) is arranged at the inner lower portion of the car lamp mounting frame (1), and the air pump (103) penetrates through the car lamp mounting frame (1).
7. The laser LED lamp for adjusting illumination range according to claim 6, wherein the first heat dissipation frame (101) and the second heat dissipation frame (102) are each provided with a plurality of square grids for conducting and dissipating heat generated when the laser lamp (35) and the LED lamp (36) are operated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111568378.8A CN114234121B (en) | 2021-12-21 | 2021-12-21 | Laser LED car lamp capable of adjusting illumination range |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111568378.8A CN114234121B (en) | 2021-12-21 | 2021-12-21 | Laser LED car lamp capable of adjusting illumination range |
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| CN114234121A CN114234121A (en) | 2022-03-25 |
| CN114234121B true CN114234121B (en) | 2024-04-19 |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108443823A (en) * | 2018-05-03 | 2018-08-24 | 吉林省蓝拓科技有限公司 | A kind of reflective laser car light of free form surface |
| CN110945281A (en) * | 2017-05-24 | 2020-03-31 | 汽车照明罗伊特林根有限公司 | LED light module for a motor vehicle headlight |
| EP2623372B1 (en) * | 2012-02-02 | 2021-05-19 | Ichikoh Industries, Ltd. | Vehicle headlamp and vehicle headlamp device |
-
2021
- 2021-12-21 CN CN202111568378.8A patent/CN114234121B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2623372B1 (en) * | 2012-02-02 | 2021-05-19 | Ichikoh Industries, Ltd. | Vehicle headlamp and vehicle headlamp device |
| CN110945281A (en) * | 2017-05-24 | 2020-03-31 | 汽车照明罗伊特林根有限公司 | LED light module for a motor vehicle headlight |
| CN108443823A (en) * | 2018-05-03 | 2018-08-24 | 吉林省蓝拓科技有限公司 | A kind of reflective laser car light of free form surface |
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| CN114234121A (en) | 2022-03-25 |
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