CN114234126A - Vehicle illuminating lamp with good illuminating light - Google Patents
Vehicle illuminating lamp with good illuminating light Download PDFInfo
- Publication number
- CN114234126A CN114234126A CN202111596983.6A CN202111596983A CN114234126A CN 114234126 A CN114234126 A CN 114234126A CN 202111596983 A CN202111596983 A CN 202111596983A CN 114234126 A CN114234126 A CN 114234126A
- Authority
- CN
- China
- Prior art keywords
- light
- casing
- lamp
- light guide
- reflecting surface
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
- F21S41/24—Light guides
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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
- F21S41/30—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors
- F21S41/32—Optical layout thereof
- F21S41/36—Combinations of two or more separate reflectors
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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
- F21S41/60—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
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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
- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
- F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
- F21S43/235—Light guides
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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
- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
- F21S43/30—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by reflectors
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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
- 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
Abstract
The utility model relates to an automobile-used light that illuminating light is good, it relates to illumination lamps and lanterns technical field, it includes the casing and installs the main lamp body and the mechanism of adjusting luminance in the casing, the light-emitting department of casing installs the lens, be provided with first light conductor in the casing, main lamp body and first light conductor parallel arrangement, the light-emitting section orientation of main lamp body sets up towards one side of keeping away from the lens, one side that the lens was kept away from to the casing is provided with relative first plane of reflection and the second plane of reflection that sets up. The periphery of one side of the first light guide body, which is far away from the second reflecting surface, is provided with a plurality of reflectors, the inner wall of the shell is provided with a dimming mechanism, and the dimming mechanism is used for adjusting the height setting of the reflecting light focal length of the reflectors. This application has the inside vertical installation distance of saving casing, and then improves the holistic space utilization of car light, comparatively energy-concerving and environment-protective effect. The reflection effect of the light source can be improved, so that light rays which are seen through the lens are uniform and soft, glare of strong light is avoided at night, and the safety is good.
Description
Technical Field
The invention relates to the field of illuminating lamps, in particular to an automobile illuminating lamp with good illuminating light.
Background
At present, the automobile lamp is closed to solve the problem of safe driving at night or under severe weather conditions. The car light all includes key subassemblies such as lamp body, car light speculum, the mechanism of adjusting luminance, lens, and the mechanism of adjusting luminance mainly adjusts car light through the angle of adjusting the car light speculum. When people select the vehicle lamp, the brightness and the service life of the lamp body are generally considered to be the priority.
The lamp body in the related art is connected to the vehicle body, connected with the lamp reflector and connected with the lamp reflector through the dimming mechanism, and used for adjusting the height of the reflected light focal length of the lamp reflector. The light beam of the lamp body is reflected by the reflector of the vehicle lamp and is emitted out through the lens.
In view of the above-mentioned related art, the inventor believes that the direct-injection type car lamp is adopted, light emitted by the lamp body is concentrated, even if a lens is provided, the problems that light is strong and the irradiation range of light is small are easily caused, and further the lighting effect of the car lamp is poor.
Disclosure of Invention
In order to improve the poor problem of the light effect of car light, this application provides a vehicle lighting lamp that light is good.
The application provides a pair of vehicle lighting lamp that light is good adopts following technical scheme:
a vehicle lighting lamp with good lighting rays comprises a shell, a main lamp body and a dimming mechanism, wherein the main lamp body and the dimming mechanism are arranged in the shell, a light distribution lens is arranged at a light outlet of the shell, the vehicle lighting lamp also comprises a first light guide body arranged in the shell, the main lamp body and the first light guide body are arranged in parallel, a light outlet section of the main lamp body is arranged towards one side far away from the light distribution lens, one side of the shell far away from the light distribution lens is provided with a first reflecting surface and a second reflecting surface which are oppositely arranged, the first reflecting surface is arranged towards the light outlet section of the main lamp body, and one side of the first light guide body is attached to the second reflecting surface;
one side that the second plane of reflection was kept away from to first light conductor is continuous curved surface, one side periphery that the second plane of reflection was kept away from to first light conductor is provided with a plurality of speculums, the mounting panel is installed to one side that first plane of reflection was kept away from to the main lamp body, the installation piece is installed to one side that the lamp body was kept away from to first light conductor, the speculum sets up with mounting panel or installation piece are articulated, shell inner wall installation dimming mechanism, dimming mechanism adjusts the height setting of speculum reflection light focus.
Through adopting above-mentioned technical scheme, through the twice refraction of first plane of reflection and second plane of reflection, change the direction of the light that the main lamp body jetted out, can prolong the extension route of light to make lens side light-emitting more even, and can practice thrift the inside vertical installation distance of casing, and then improve the holistic space utilization of car light, comparatively energy-concerving and environment-protective. Adopt the height of a plurality of speculum can be nimble to the reverberation focus to adjust, make the illuminating effect of car light better. The first light guide body can be convenient for light to pass through, and under the refraction of the continuous curved surface of the first light guide body, the light can be focused and reflected to a greater extent, so that the reflection effect of the light source is improved, the light which is seen through the lens is uniform and soft, glare at night is avoided, and the safety is better.
Optionally, one side of the first light guide body, which is far away from the second reflecting surface, is connected with a plurality of second light guide bodies in a sliding manner, one side of the second light guide body, which is far away from the first light guide body, is provided with a plurality of semicircular convex blocks, and the semicircular convex blocks are provided with a plurality of light scattering surfaces.
Through adopting above-mentioned technical scheme, refraction light that can be further to diffusion light's irradiation range, and can further avoid the highlight dazzling at night.
Optionally, a first telescopic cylinder is installed on the inner wall of the shell and located between the adjacent reflectors, and a second light guide body or an auxiliary light supplement lamp body is installed at a piston rod of the first telescopic cylinder.
Through adopting above-mentioned technical scheme, can start first telescopic cylinder during night and push away the second light conductor to first light conductor before for the light of car light is more soft, and the light-emitting scope is great, if light is comparatively dim, can open supplementary light filling lamp body, the luminance of reinforcing car light.
Optionally, the dimming mechanism comprises a connecting block, the connecting block is installed on one side of the reflector facing the shell, a groove is formed in the connecting block, a second telescopic cylinder is installed on the inner wall of the shell, a ball head is sleeved on a piston rod of the second telescopic cylinder, and the ball head is embedded in the groove and is arranged in a ball hinge mode with the connecting block.
Through adopting above-mentioned technical scheme for the connecting block can realize the swing from top to bottom, left and right sides, thereby supplementary swing of realizing the speculum, and then adjusts the height of reverberation focus through the speculum.
Optionally, a first mounting hole and a second mounting hole, of which axes are vertically arranged, are formed in the mounting block, the first mounting hole is vertically arranged, a positioning groove is formed in the light guide body above the first mounting hole, a light-transmitting body is embedded in the first mounting hole, the light-transmitting body is connected with the mounting block in a sliding manner, and one end of the light-transmitting body is embedded in the positioning groove and is matched with the light guide body; the light-transmitting body is provided with a positioning hole at the second mounting hole, the second mounting hole is in threaded connection with a positioning screw rod, and the positioning screw rod penetrates through the positioning hole.
Through adopting above-mentioned technical scheme, through positioning screw locking printing opacity body, the setting of printing opacity body is used for fixing a position and fixed first light conductor, prevents to lead to the light conductor dislocation because the automobile body jolts, can improve the stability of car light uniform lighting.
Optionally, the light-transmitting body is a square column.
Through adopting above-mentioned technical scheme, the printing opacity body adopts the square column, can be comparatively convenient make locating hole and second mounting hole position, reduce the installation degree of difficulty.
Optionally, the first reflecting surface and the second reflecting surface are inclined at 45 °.
Optionally, the second reflecting surface is a continuous step arc surface.
Through adopting above-mentioned technical scheme, can play and break up light for the car light-emitting is comparatively even, soft effect, and is convenient for light conductor and casing location installation, reduces the aversion of light conductor, promotes the stability of the light-emitting of car light.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the arrangement of the first reflecting surface, the second reflecting surface and the continuous curved surface can prolong the extending path of light, so that the light emitted from the side of the lens is more uniform, the longitudinal installation distance in the shell can be saved, the overall space utilization rate of the car lamp is improved, and the effects of energy conservation and environmental protection are achieved; the light can be focused and reflected to a greater extent, so that the reflection effect of the light source is improved, the light which is seen through the lens is more uniform and soft, strong light dazzling is avoided at night, and the safety is better;
2. through the arrangement of the second light guide body, the semicircular convex blocks and the light scattering surface which are connected in a sliding manner, light rays can be further refracted, so that the irradiation range of the light rays is diffused, and the effect of glare at night can be further avoided;
3. through the setting of second telescopic cylinder, bulb, connecting block, recess, can play the effect of the flexible height of adjusting reverberation focus through the swing of speculum.
Drawings
Fig. 1 is a schematic cross-sectional structural view of a vehicle lamp according to embodiment 1 of the present application.
Fig. 2 is a schematic cross-sectional structural view of a vehicle lamp according to embodiment 2 of the present application.
Description of reference numerals: 1. a housing; 11. a first reflective surface; 12. a second reflective surface; 2. a main lamp body; 21. a lens; 22. a mirror; 23. mounting a plate; 24. a first light guide; 3. a second light guide; 31. a semicircular convex block; 32. a first telescopic cylinder; 4. a dimming mechanism; 41. connecting blocks; 42. a groove; 43. a second telescopic cylinder; 44. a ball head; 5. mounting blocks; 51. a first mounting hole; 52. a second mounting hole; 53. positioning a screw rod; 54. a light transmitting body.
Detailed Description
The present application is described in further detail below with reference to figures 1-2.
Example 1:
the embodiment of the application discloses vehicle lighting lamp that light is good. Referring to fig. 1, the vehicular illumination lamp with good illumination light includes a housing 1, the housing 1 is mounted on a vehicle body, and a light distribution lens 21 is mounted at a light outlet of the housing 1. The casing 1 internally mounted has mounting panel 23, and the main lamp body 2 is installed to the one side that the lens 21 was kept away from to mounting panel 23, and one side that the lens 21 was kept away from to casing 1 is provided with the first plane of reflection 11 that the slope set up, and the contained angle between the axis of first plane of reflection 11 and main lamp body 2 is 45. The side of the housing 1 where the first reflecting surface 11 is disposed is provided with a second reflecting surface 12 opposite to the first reflecting surface 11, and the included angle between the second reflecting surface 12 and the axis of the main lamp body 2 is 45 °. The second reflecting surface 12 is a continuous step arc surface, a first light guide 24 is arranged between the second reflecting surface 12 and the lens 21, the first light guide 24 is arranged in parallel with the main lamp body 2, and one side of the first light guide 24, which is far away from the lens 21, is attached to the second reflecting surface 12.
Referring to fig. 1, a mounting block 5 is mounted on a side of the housing 1, which is located on the first light guide 24 and away from the main lamp body 2, a first mounting hole 51 and a second mounting hole 52 are formed in the mounting block 5, and the first mounting hole 51 is vertically arranged. The light guide body is located the top of first mounting hole 51 and has seted up the constant head tank, and first mounting hole 51 is inlayed and is had printing opacity body 54, and printing opacity body 54 slides with installation piece 5 and is connected, and the one end of printing opacity body 54 is inlayed and is agreed with in the constant head tank and with the light guide body. The light-transmitting body 54 is a square column, and the positioning groove is a square groove, so that the light-transmitting body 54 is prevented from rotating. The light-transmitting body 54 is provided with a positioning hole at the second mounting hole 52, the second mounting hole 52 is in threaded connection with a positioning screw 53, and the positioning screw 53 penetrates through the positioning hole.
Referring to fig. 1, light emitted from the main lamp body 2 is refracted toward the second reflecting surface 12 by the refraction of the first reflecting surface 11, and the step curved surface of the second reflecting surface 12 can scatter light, so that the light diffusion range is wider. Through the twice refraction of first plane of reflection 11 and second plane of reflection 12, change the direction of the light that main lamp body 2 jetted out, can prolong the extension route of light to make lens 21 side play light more even, and can practice thrift the inside vertical installation distance of casing 1. The side of the first light guide 24 away from the second reflection surface 12 is a continuous curved surface, which can further scatter light. Can focus and reflection light to great degree to promote the reflection effect of light source, make the light that sees through lens 21 comparatively even and soft, avoid the highlight dazzling at night, the security is better.
Referring to fig. 1, a plurality of reflectors 22 are disposed on the periphery of one side of the first light guide 24 away from the second reflection surface 12, the reflectors 22 are hinged to the mounting plate 23 or the mounting block 5, the dimming mechanism 4 is mounted on the inner wall of the housing 1, and the dimming mechanism 4 adjusts the height setting of the reflected light focal length of the reflectors 22. Dimming mechanism 4 includes connecting block 41, and connecting block 41 is installed in reflector 22 towards one side of casing 1, has seted up recess 42 on the connecting block 41, and second telescopic cylinder 43 is installed to the casing 1 inner wall, and the cover is equipped with bulb 44 on the piston rod of second telescopic cylinder 43, and bulb 44 inlays and sets up in recess 42 and with connecting block 41 ball joint. The piston rod of the second telescopic cylinder 43 extends out, so that the connecting block 41 can swing up and down, left and right, the swing of the reflector 22 is realized in an auxiliary manner, and the height of the focal length of the reflected light is adjusted through the reflector 22.
The implementation principle of the vehicle illuminating lamp with good illuminating light is as follows: the light irradiated by the main lamp body 2 irradiates towards the first reflecting surface 11, and is reflected and refracted by the first reflecting surface 11 to the second reflecting surface 12, the second reflecting surface 12 scatters the light, and the scattered light irradiates towards the lens 21 through the secondary scattering of the first light guide body 24 and the second light guide body 3, so that the irradiated light is softer, and the irradiation range is wider. When the light irradiation distance needs to be adjusted, the reflector 22 is swung by controlling the second telescopic cylinder 43, and the height of the focal length of the reflected light is adjusted by the reflector 22.
Example 2:
the present application example differs from example 1 in that: referring to fig. 2, one side of the first light guide 24 away from the second reflection surface 12 is connected with a plurality of second light guides 3 in a sliding manner, one side of the second light guide 3 away from the first light guide 24 is provided with a plurality of semicircular convex blocks 31, and the semicircular convex blocks 31 are provided with a plurality of light scattering surfaces. The light scattering surfaces are planes, and the light scattering surfaces are not positioned on the same plane. A first telescopic cylinder 32 is arranged on the inner wall of the shell 1 between the adjacent reflectors 22, and a piston rod of the first telescopic cylinder 32 is provided with a second light guide body 3 or an auxiliary light supplement lamp body. Can start first telescopic cylinder 32 when night and push away second light conductor 3 to first light conductor 24 before, refraction light that can be further for the light of car light is more soft, and the light-emitting scope is great. If light is comparatively dim, can open supplementary light filling lamp body, the luminance of reinforcing car light, in this embodiment, the installation on the first telescopic cylinder 32 is second light guide body 3.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a vehicle lighting lamp that light is good, includes casing (1) and installs main lamp body (2) and dimming mechanism (4) in casing (1), the light-emitting department of casing (1) installs lens (21), its characterized in that: the LED lamp is characterized by further comprising a first light guide body (24) arranged in the shell (1), the main lamp body (2) and the first light guide body (24) are arranged in parallel, the light emitting section of the main lamp body (2) faces to one side far away from the lens (21), one side, far away from the lens (21), of the shell (1) is provided with a first reflecting surface (11) and a second reflecting surface (12) which are oppositely arranged, the first reflecting surface (11) faces to the light emitting section of the main lamp body (2), and one side of the first light guide body (24) is attached to the second reflecting surface (12);
one side that second plane of reflection (12) was kept away from in first light conductor (24) is continuous curved surface, one side periphery that second plane of reflection (12) was kept away from in first light conductor (24) is provided with a plurality of speculums (22), mounting panel (23) are installed to one side that first plane of reflection (11) was kept away from in main lamp body (2), one side that the lamp body was kept away from in first light conductor (24) is installed installation piece (5), speculum (22) and mounting panel (23) or installation piece (5) articulated setting, casing (1) inner wall installation dimming mechanism (4), dimming mechanism (4) adjust the height setting of speculum (22) reflex focal length.
2. The vehicular illumination lamp with good illumination light according to claim 1, characterized in that: one side of the first light guide body (24) far away from the second reflecting surface (12) is connected with a plurality of second light guide bodies (3) in a sliding mode, one side of the second light guide body (3) far away from the first light guide body (24) is provided with a plurality of semicircular convex blocks (31), and a plurality of light scattering surfaces are arranged on the semicircular convex blocks (31).
3. The vehicular illumination lamp with good illumination light according to claim 2, characterized in that: the inner wall of the shell (1) is located between adjacent reflectors (22) and is provided with a first telescopic cylinder (32), and a piston rod of the first telescopic cylinder (32) is provided with a second light guide body (3) or an auxiliary light supplement lamp body.
4. The vehicular illumination lamp with good illumination light according to claim 3, characterized in that: dimming mechanism (4) include connecting block (41), connecting block (41) are installed in reflector (22) one side towards casing (1), seted up on connecting block (41) recess (42), second telescopic cylinder (43) are installed to casing (1) inner wall, the cover is equipped with bulb (44) on the piston rod of second telescopic cylinder (43), bulb (44) are set up in recess (42) and with connecting block (41) ball joint.
5. The vehicular illumination lamp with good illumination light according to claim 4, characterized in that: the mounting block (5) is provided with a first mounting hole (51) and a second mounting hole (52) which are vertically arranged along an axis, the first mounting hole (51) is vertically arranged, the light guide body is positioned above the first mounting hole (51) and provided with a positioning groove, a light transmission body (54) is embedded in the first mounting hole (51), the light transmission body (54) is connected with the mounting block (5) in a sliding manner, and one end of the light transmission body (54) is embedded in the positioning groove and is matched with the light guide body; the light-transmitting body (54) is provided with a positioning hole at the second mounting hole (52), the second mounting hole (52) is in threaded connection with a positioning screw rod (53), and the positioning screw rod (53) penetrates through the positioning hole.
6. The vehicular illumination lamp with good illumination light according to claim 5, characterized in that: the light-transmitting body (54) is a square column.
7. The vehicular illumination lamp with good illumination light according to claim 6, characterized in that: the first reflecting surface (11) and the second reflecting surface (12) are obliquely arranged at an angle of 45 degrees.
8. The vehicular illumination lamp with good illumination light according to claim 7, characterized in that: the second reflecting surface (12) is a continuous step cambered surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111596983.6A CN114234126A (en) | 2021-12-24 | 2021-12-24 | Vehicle illuminating lamp with good illuminating light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111596983.6A CN114234126A (en) | 2021-12-24 | 2021-12-24 | Vehicle illuminating lamp with good illuminating light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114234126A true CN114234126A (en) | 2022-03-25 |
Family
ID=80762569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111596983.6A Withdrawn CN114234126A (en) | 2021-12-24 | 2021-12-24 | Vehicle illuminating lamp with good illuminating light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114234126A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115289430A (en) * | 2022-10-08 | 2022-11-04 | 昆山嘉华汽车电子科技有限公司 | Automobile lamp capable of automatically adjusting brightness based on intelligent control |
-
2021
- 2021-12-24 CN CN202111596983.6A patent/CN114234126A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115289430A (en) * | 2022-10-08 | 2022-11-04 | 昆山嘉华汽车电子科技有限公司 | Automobile lamp capable of automatically adjusting brightness based on intelligent control |
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Application publication date: 20220325 |