CN108909608A - A kind of laser projection self-adapting intelligent headlight - Google Patents
A kind of laser projection self-adapting intelligent headlight Download PDFInfo
- Publication number
- CN108909608A CN108909608A CN201810576260.1A CN201810576260A CN108909608A CN 108909608 A CN108909608 A CN 108909608A CN 201810576260 A CN201810576260 A CN 201810576260A CN 108909608 A CN108909608 A CN 108909608A
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- fixedly connected
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- wall
- gear
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- 239000007787 solid Substances 0.000 claims description 7
- 238000003384 imaging method Methods 0.000 claims description 5
- 230000006978 adaptation Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000013016 damping Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012857 repacking Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- 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
- B60Q1/085—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 due to special conditions, e.g. adverse weather, type of road, badly illuminated road signs or potential dangers
-
- 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
- B60Q2400/00—Special features or arrangements of exterior signal lamps for vehicles
- B60Q2400/50—Projected symbol or information, e.g. onto the road or car body
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a kind of laser projection self-adapting intelligent headlights, including the first cylinder, one end of first cylinder is fixedly connected with the second cylinder, the inner wall of second cylinder side slidably connects lens barrel, the side of first cylinder inboard wall is fixedly connected with control device, second cylinder inboard wall is fixedly connected with a pair of of rotation seat, the center of rotation seat slidably connects swivel becket, the side of swivel becket is fixedly connected with thread bush, the surface of thread bush is fixedly connected with gear ring, the surface of second cylinder is fixedly connected with the second motor, the output shaft end of second motor is fixedly connected with third gear, third gear engages connection with gear ring, second drum surface side is fixedly connected with infrared Distance-sensing module, first cylinder inboard wall is fixedly connected with light level module, the present invention relates to projection lamp technical fields.This kind of laser projection self-adapting intelligent headlight solves the problems, such as that projection lamp brightness can not be adjusted and drop shadow blur, guarantees the effect projected.
Description
Technical field
The present invention relates to technical field of automobile components, specially a kind of laser projection self-adapting intelligent headlight.
Background technique
Projection lamp, also known as imaging lamp are a kind of electrical equipments that can be projected image or text on ground or wall.It is existing
The some automobiles having usually are arranged with projection lamp in doorframe for sense of improving the grade, and project logo or oneself like some
Content, but existing automobile projection lamp has the following disadvantages：1, the brightness of projection lamp can not be adjusted, too bright waste power supply, too secretly
Easily cause bandwagon effect not good enough；2, projection lamp is typically mounted on doorframe bottom, and the height of every kind of vehicle is inconsistent, even if for every
Kind of vehicle designs a projection lamp, remove cost it is big except, since part car owner does a little repackings to the damping of vehicle, when use, cannot
Guarantee that ground is substantially flat, it is clear not can guarantee projection at any time.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of laser projection self-adapting intelligent headlight, projection is solved
Lamp brightness can not adjust and the problem of drop shadow blur, guarantee the effect projected.
(2) technical solution
In order to achieve the above object, the present invention is achieved by the following technical programs：A kind of laser projection self-adapting intelligent
Headlight, including the first cylinder, one end of first cylinder are fixedly connected with the second cylinder, the inner wall of second cylinder side
Lens barrel is slidably connected, the side of first cylinder inboard wall is fixedly connected with control device, and the inner wall of first cylinder leans on
The side of nearly control device is fixedly connected with fixed plate, and the fixed plate is fixedly connected with laser far from the side of control device
The inner wall middle part of lamp, first cylinder is fixedly connected with the first lens mount, and the center of first lens mount is fixedly connected with
Collector lens, first cylinder inboard wall are rotatably connected to fixing seat close to the side of the first lens mount, in the fixing seat
The heart is fixedly connected with pattern lamp piece fixed frame, and the center of the pattern lamp piece fixed frame is fixedly connected with pattern lamp piece, described solid
The side of reservation is fixedly connected with first gear, the surface of first cylinder and is located at first gear opposite position and passes through spiral shell
Nail is fixedly connected with motor set casing, and the inner wall of the motor set casing is fixedly connected with first motor, the first motor
Output shaft end runs through the first cylinder and extends to the inside of the first cylinder, and the output shaft of the first motor extends to the first cylinder
Internal one end is fixedly connected with second gear, and the first gear engages connection with second gear, and the lens barrel inner wall is separate
The side of second cylinder is fixedly connected with the second lens mount, and the center of second lens mount is fixedly connected with imaging len, institute
It states the second cylinder inboard wall and is fixedly connected with a pair of of rotation seat, the center of the rotation seat slidably connects swivel becket, the rotation
The side of ring is fixedly connected with thread bush, and the surface of the thread bush is fixedly connected with gear ring, the surface of second cylinder
It is fixedly connected with the second motor, the output shaft end of second motor is fixedly connected with third gear, the third gear and tooth
Torus engagement connection, second drum surface side is fixedly connected with infrared Distance-sensing module, first cylinder inboard wall
It is fixedly connected with light level module.
Preferably, the surface of first cylinder offers the through-hole being adapted to light level module, first cylinder
Surface and be located at light level module opposite position be fixedly connected with protection eyeglass.
Preferably, the control device includes circuit board, and the surface of the circuit board, which is fixedly connected sequentially, processor, number
According to memory module.
Preferably, the input terminal connection of the infrared Distance-sensing module, light level module output end and processor, institute
The output end for stating processor is connect with the input terminal of laser lamp, the second motor respectively, and the processor is in data memory module
It is bi-directionally connected.
Preferably, the surface of the lens barrel is provided with screw thread, and the surface of the lens barrel is threadedly coupled with thread bush.
Preferably, the inner wall of second cylinder offers the sliding slot being adapted to lens barrel.
Preferably, the surface of second cylinder offers the fixing groove being adapted to the second motor, second cylinder
Surface offers the through-hole being adapted to third gear.
Preferably, first cylinder is threadably secured with the second cylinder connect, the pattern lamp piece fixed frame and solid
Reservation is threadably secured connection.
Preferably, the surface of second cylinder and to be located at the second motor and infrared Distance-sensing module opposite position solid
Surely it is connected with protection shell, second motor is the stepper motor with feedback device.
Preferably, first cylinder is fixedly connected with mounting flange far from one end of the second cylinder.
(3) beneficial effect
The present invention provides a kind of laser projection self-adapting intelligent headlights.Has following beneficial effect：
(1), this kind of laser projection self-adapting intelligent headlight slidably connects lens barrel by the inner wall of the second cylinder side,
Second cylinder inboard wall is fixedly connected with a pair of of rotation seat, and the center of rotation seat slidably connects swivel becket, and the side of swivel becket is solid
Surely it is connected with thread bush, the surface of thread bush is fixedly connected with gear ring, and the surface of the second cylinder is fixedly connected with the second motor,
The output shaft end of second motor is fixedly connected with third gear, and third gear engages connection, the second drum surface one with gear ring
Side is fixedly connected with infrared Distance-sensing module, by infrared Distance-sensing module measure projection lamp between ground at a distance from, from
And the second motor is utilized to rotate by driving thread bush, it realizes the movement of lens barrel, realizes automatic focusing, guarantee in actual use
Pattern it is clear, ensure that the effect of automobile decoration projection, can adapt to different surface states and different bodywork heights,
It is produced suitable for unified, reduces production cost.
(2), this kind of laser projection self-adapting intelligent headlight is fixedly connected with light level mould by the first cylinder inboard wall
Block, the side of the first cylinder inboard wall are fixedly connected with control device, and the inner wall of first cylinder is close to the side of control device
It is fixedly connected with fixed plate, the fixed plate is fixedly connected with laser lamp far from the side of control device, and control device includes electricity
Road plate, the surface of the circuit board, which is fixedly connected sequentially, processor, data memory module, the output end of laser lamp and processor
Connection, using the brightness in light sensor measurement environment, so that the working quantity of control laser lamp appropriate, guarantees projection
Pattern intensity is moderate, energy conservation appropriate, guarantees the suitable brightness of pattern, so that more naturally, sense of improving the grade, can be suitble to not
Level vehicle.
Detailed description of the invention
Fig. 1 is overall structure of the present invention；
Fig. 2 is schematic diagram of internal structure of the present invention；
Fig. 3 is enlarged drawing at A in Fig. 2 of the present invention；
Fig. 4 is enlarged drawing at B in Fig. 2 of the present invention；
Fig. 5 is enlarged drawing at C in Fig. 2 of the present invention；
Fig. 6 is the structural schematic diagram of control device of the present invention；
Fig. 7 is working principle block diagram of the present invention.
In figure：The first cylinder of 1-, the second cylinder of 2-, 3- lens barrel, 4- control device, 41- circuit board, 42- processor, 43-
Data memory module, 5- fixed plate, 6- laser lamp, the first lens mount of 7-, 8- collector lens, 9- fixing seat, 10- pattern lamp piece are solid
Determine frame, 11- pattern lamp piece, 12- first gear, 13- screw, 14- motor set casing, 15- first motor, 16- second gear,
The second lens mount of 17-, 18- imaging len, 19- rotation seat, 20- swivel becket, 21- thread bush, 22- gear ring, the second electricity of 23-
Machine, 24- third gear, the infrared Distance-sensing module of 25-, 26- light level module, 27- protection eyeglass, 28- protection shell,
29- mounting flange.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-7 is please referred to, the present invention provides a kind of technical solution：A kind of laser projection self-adapting intelligent headlight, including the
One cylinder 1, one end of the first cylinder 1 are fixedly connected with the second cylinder 2,2 company of being threadably secured of the first cylinder 1 and the second cylinder
It connects, easy to disassemble, the inner wall of 2 side of the second cylinder slidably connects lens barrel 3, and the inner wall of the second cylinder 2 offers suitable with lens barrel 3
The sliding slot matched guarantees that lens barrel 3 moves along a straight line, and the side of 1 inner wall of the first cylinder is fixedly connected with control device 4, control device 4
Including circuit board 41, the surface of circuit board 41, which is fixedly connected sequentially, processor 42, data memory module 43, the first cylinder 1
Inner wall is fixedly connected with fixed plate 5 close to the side of control device 4, and fixed plate 5 is fixedly connected with far from the side of control device 4
The inner wall middle part of laser lamp 6, the light source of projection, the first cylinder 1 is fixedly connected with the first lens mount 7, the center of the first lens mount 7
It is fixedly connected with collector lens 8,1 inner wall of the first cylinder is rotatably connected to fixing seat 9 close to the side of the first lens mount 7, fixed
The center of seat 9 is fixedly connected with pattern lamp piece fixed frame 10, pattern lamp piece fixed frame 10 and 9 company of being threadably secured of fixing seat
It connecing, is conveniently replaceable pattern lamp piece 11, the center of pattern lamp piece fixed frame 10 is fixedly connected with pattern lamp piece 11, and the one of fixing seat 9
Side is fixedly connected with first gear 12, the surface of the first cylinder 1 and is located at 12 opposite position of first gear and is consolidated by screw 13
Surely it is connected with motor set casing 14, the inner wall of motor set casing 14 is fixedly connected with first motor 15, the output of first motor 15
Shaft end runs through the first cylinder 1 and extends to the inside of the first cylinder 1, and the output shaft of first motor 15 extends in the first cylinder 1
The one end in portion is fixedly connected with second gear 16, and first gear 12 engages connection with second gear 16, so that fixing seat 9 rotates,
Guarantee pattern rotation, more attractive, sense of improving the grade in projection.3 inner wall of lens barrel is fixed far from the side of the second cylinder 2
It is connected with the second lens mount 17, the center of the second lens mount 17 is fixedly connected with imaging len 18, and 2 inner wall of the second cylinder is fixed to be connected
It is connected to a pair of of rotation seat 19, the center of rotation seat 19 slidably connects swivel becket 20, and the side of swivel becket 20 is fixedly connected with spiral shell
Line set 21, the surface of lens barrel 3 is provided with screw thread, and the surface of lens barrel 3 is threadedly coupled with thread bush 21, passes through the rotation of thread bush 21
It may make that lens barrel 3 is mobile, the surface of thread bush 21 is fixedly connected with gear ring 22, and the surface of the second cylinder 2 is fixedly connected with the
Two motors 23, the output shaft end of the second motor 23 are fixedly connected with third gear 24, third gear 24 and 22 company of engagement of gear ring
It connects, thread bush 21 is driven to rotate, the surface of the second cylinder 2 offers the fixing groove being adapted to the second motor 23, the second cylinder 2
Surface offers the through-hole being adapted to third gear 24, and 2 surface side of the second cylinder is fixedly connected with infrared Distance-sensing module
25, for distance of the measuring device between perspective plane, to focus, guarantee that pattern projection pattern is clear, in the first cylinder 1
Wall is fixedly connected with light level module 26, and the surface of the first cylinder 1 offers the through-hole being adapted to light level module 26, surveys
The brightness in environment is measured, adjusting appropriate is carried out to the brightness of laser lamp 6, guarantees that the effect of projection is best, infrared Distance-sensing
Module 25,26 output end of light level module are connect with the input terminal of processor 42, the output end of processor 42 respectively with laser
The input terminal connection of lamp 6, the second motor 23, processor 42 are in be bi-directionally connected with data memory module 43, data memory module 43
For the first cylinder 1 surface and be located at 26 opposite position of light level module be fixedly connected with protection eyeglass 27, second
The surface of body 2 and it is located at the second motor 23 and infrared 25 opposite position of Distance-sensing module and is fixedly connected with protection shell 28,
Second motor 23 is the stepper motor with feedback device, and the first cylinder 1 is fixedly connected with installation far from one end of the second cylinder 2
Flange 29, for fixing device.
When work, by distance of infrared 25 measuring device of Distance-sensing module between perspective plane, the numerical value that will test is passed
To processor 42, the numerical value received and data in data memory module 43 are compared by processor 42, obtained corresponding
Parameter, subsequent second motor 23 are rotated, and the second motor 23 is by driving thread bush 21 to rotate, thus the shifting with moving lens barrel 3
It is dynamic to focus, guarantee that picture is clear；The brightness in environment is detected by light level module 26, the numerical value that then will test passes
To processor 42, the numerical value received and data in data memory module 43 are compared by processor 42, obtained corresponding
Parameter controls the brightness of laser lamp 6, to guarantee that projection pattern brightness is moderate.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions.By sentence " element limited including one ..., it is not excluded that
There is also other identical elements in the process, method, article or apparatus that includes the element ".
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (10)
1. a kind of laser projection self-adapting intelligent headlight, including the first cylinder (1), it is characterised in that：First cylinder (1)
One end is fixedly connected with the second cylinder (2), and the inner wall of the second cylinder (2) side slidably connects lens barrel (3), and described first
The side of cylinder (1) inner wall is fixedly connected with control device (4), and the inner wall of first cylinder (1) is close to control device (4)
Side is fixedly connected with fixed plate (5), and the fixed plate (5) is fixedly connected with laser lamp far from the side of control device (4)
(6), it is fixedly connected with the first lens mount (7) in the middle part of the inner wall of first cylinder (1), the center of first lens mount (7)
It is fixedly connected with collector lens (8), the first cylinder (1) inner wall is rotatably connected to solid close to the side of the first lens mount (7)
Reservation (9), the center of the fixing seat (9) are fixedly connected with pattern lamp piece fixed frame (10), the pattern lamp piece fixed frame
(10) center is fixedly connected with pattern lamp piece (11), and the side of the fixing seat (9) is fixedly connected with first gear (12), institute
It states the surface of the first cylinder (1) and is fixedly connected with motor by screw (13) positioned at first gear (12) opposite position and fix
The inner wall of shell (14), the motor set casing (14) is fixedly connected with first motor (15), the output of the first motor (15)
Shaft end is through the first cylinder (1) and extends to the inside of the first cylinder (1), and the output shaft of the first motor (15) extends to the
The internal one end of one cylinder (1) is fixedly connected with second gear (16), and the first gear (12) is engaged with second gear (16)
Connection, lens barrel (3) inner wall are fixedly connected with the second lens mount (17) far from the side of the second cylinder (2), and described second thoroughly
The center of microscope base (17) is fixedly connected with imaging len (18), and the second cylinder (2) inner wall is fixedly connected with a pair of of rotation seat
(19), the center of the rotation seat (19) slidably connects swivel becket (20), and the side of the swivel becket (20) is fixedly connected with
The surface of thread bush (21), the thread bush (21) is fixedly connected with gear ring (22), and the surface of second cylinder (2) is fixed
It is connected with the second motor (23), the output shaft end of second motor (23) is fixedly connected with third gear (24), the third
Gear (24) engages connection with gear ring (22), and the second cylinder (2) surface side is fixedly connected with infrared Distance-sensing mould
Block (25), the first cylinder (1) inner wall are fixedly connected with light level module (26).
2. a kind of laser projection self-adapting intelligent headlight according to claim 1, it is characterised in that：First cylinder
(1) surface offers the through-hole being adapted to light level module (26), the surface of first cylinder (1) and is located at light and passes
Sense module (26) opposite position is fixedly connected with protection eyeglass (27).
3. a kind of laser projection self-adapting intelligent headlight according to claim 1, it is characterised in that：The control device
It (4) include circuit board (41), the surface of the circuit board (41) is fixedly connected sequentially and has processor (42), data memory module
(43)。
4. a kind of laser projection self-adapting intelligent headlight according to claim 1 or 3, it is characterised in that：It is described it is infrared away from
It is connect from sensing module (25), light level module (26) output end with the input terminal of processor (42), the processor (42)
Output end connect respectively with the input terminal of laser lamp (6), the second motor (23), the processor (42) and data memory module
It (43) is in be bi-directionally connected.
5. a kind of laser projection self-adapting intelligent headlight according to claim 1, it is characterised in that：The lens barrel (3)
Surface is provided with screw thread, and the surface of the lens barrel (3) is threadedly coupled with thread bush (21).
6. a kind of laser projection self-adapting intelligent headlight according to claim 1, it is characterised in that：Second cylinder
(2) inner wall offers the sliding slot being adapted to lens barrel (3).
7. a kind of laser projection self-adapting intelligent headlight according to claim 1, it is characterised in that：Second cylinder
(2) surface offers the fixing groove being adapted to the second motor (23), and the surface of second cylinder (2) offers and third tooth
Take turns the through-hole of (24) adaptation.
8. a kind of laser projection self-adapting intelligent headlight according to claim 1, it is characterised in that：First cylinder
(1) it is threadably secured and connect with the second cylinder (2), the pattern lamp piece fixed frame (10) and fixing seat (9) are solid by screw thread
Fixed connection.
9. a kind of laser projection self-adapting intelligent headlight according to claim 1, it is characterised in that：Second cylinder
(2) surface and it is located at the second motor (23) and infrared Distance-sensing module (25) opposite position and is fixedly connected with protection shell
(28), second motor (23) is the stepper motor with feedback device.
10. a kind of laser projection self-adapting intelligent headlight according to claim 1, it is characterised in that：First cylinder
(1) one end far from the second cylinder (2) is fixedly connected with mounting flange (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810576260.1A CN108909608B (en) | 2018-06-06 | 2018-06-06 | Laser projection self-adaptive intelligent headlight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810576260.1A CN108909608B (en) | 2018-06-06 | 2018-06-06 | Laser projection self-adaptive intelligent headlight |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108909608A true CN108909608A (en) | 2018-11-30 |
| CN108909608B CN108909608B (en) | 2024-04-09 |
Family
ID=64418421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810576260.1A Active CN108909608B (en) | 2018-06-06 | 2018-06-06 | Laser projection self-adaptive intelligent headlight |
Country Status (1)
| Country | Link |
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| CN (1) | CN108909608B (en) |
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| CN105351845A (en) * | 2015-11-20 | 2016-02-24 | 科世达（上海）管理有限公司 | Automobile laser meeting lamp |
| CN206459096U (en) * | 2017-02-20 | 2017-09-01 | 巢湖市金鼎盛电子灯饰有限公司 | A kind of laser lamp of alterable LED light projector patterns |
| CN206532071U (en) * | 2017-03-13 | 2017-09-29 | 深圳市嘉祺通科技有限公司 | Intelligent projecting apparatus and system |
| CN107318007A (en) * | 2016-04-27 | 2017-11-03 | 中兴通讯股份有限公司 | The method and device of projected focus |
| CN208264098U (en) * | 2018-06-06 | 2018-12-21 | 钧捷科技（北京）有限公司 | A kind of laser projection self-adapting intelligent headlight |
-
2018
- 2018-06-06 CN CN201810576260.1A patent/CN108909608B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204437924U (en) * | 2015-04-01 | 2015-07-01 | 岳悫 | A kind ofly be applied to focus lens on greeting lamp and greeting lamp |
| CN105351845A (en) * | 2015-11-20 | 2016-02-24 | 科世达（上海）管理有限公司 | Automobile laser meeting lamp |
| CN107318007A (en) * | 2016-04-27 | 2017-11-03 | 中兴通讯股份有限公司 | The method and device of projected focus |
| CN206459096U (en) * | 2017-02-20 | 2017-09-01 | 巢湖市金鼎盛电子灯饰有限公司 | A kind of laser lamp of alterable LED light projector patterns |
| CN206532071U (en) * | 2017-03-13 | 2017-09-29 | 深圳市嘉祺通科技有限公司 | Intelligent projecting apparatus and system |
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| Publication number | Publication date |
|---|---|
| CN108909608B (en) | 2024-04-09 |
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