CN111911858B - High bright LED street lamp with anti-dazzle function - Google Patents

High bright LED street lamp with anti-dazzle function Download PDF

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Publication number
CN111911858B
CN111911858B CN202010722998.1A CN202010722998A CN111911858B CN 111911858 B CN111911858 B CN 111911858B CN 202010722998 A CN202010722998 A CN 202010722998A CN 111911858 B CN111911858 B CN 111911858B
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China
Prior art keywords
lamp
led street
light
deformation plate
gathering cover
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CN202010722998.1A
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Chinese (zh)
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CN111911858A (en
Inventor
姜浔
张进刚
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YINGHUI ELECTRIC GROUP Co.,Ltd.
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Yinghui Electric Group Co ltd
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Priority to CN202010722998.1A priority Critical patent/CN111911858B/en
Publication of CN111911858A publication Critical patent/CN111911858A/en
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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
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/08—Lighting devices intended for fixed installation with a standard
    • F21S8/085—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
    • F21V14/06—Controlling the distribution of the light emitted by adjustment of elements by movement of refractors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V19/00—Fastening of light sources or lamp holders
    • F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/10—Pendants, arms, or standards; Fixing lighting devices to pendants, arms, or standards
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V3/00—Globes; Bowls; Cover glasses
    • F21V3/02—Globes; Bowls; Cover glasses characterised by the shape
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V7/00—Reflectors for light sources
    • F21V7/22—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors
    • 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
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/10—Outdoor lighting
    • F21W2131/103—Outdoor lighting of streets or roads
    • 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]

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

The invention belongs to the field of LED street lamps, and particularly relates to a high-brightness LED street lamp with an anti-dazzle function, which comprises a lamp post, wherein an LED lamp is installed at the upper end of the lamp post, an annular light-gathering cover is installed at the upper end of the lamp post and is arranged in a horn shape with an upward opening, the annular light-gathering cover is sleeved outside the LED lamp, a horizontally-arranged deformation plate is arranged above the LED lamp, a flexible reflection sheet is attached to the lower surface of the deformation plate, a permanent magnet block is fixed on the upper surface of the deformation plate, a plurality of support rods arranged in an annular array are fixed at the edge of the upper end of the annular light-gathering cover, the upper ends of the support rods are fixed with the deformation plate, and a fan is installed outside the side wall of. The invention can change the irradiation range and intensity of the light according to the distance between the vehicle and the LED street lamp, avoids the problem of transient blindness caused by the stimulation of strong light on the eyes of a driver, effectively prevents the generation of glare and reduces the potential safety hazard.

Description

High bright LED street lamp with anti-dazzle function
Technical Field
The invention belongs to the field of LED street lamps, and particularly relates to a high-brightness LED street lamp with an anti-dazzle function.
Background
The LED street lamp has the unique advantages of high efficiency, safety, energy conservation, environmental protection, long service life, high response speed, high color rendering index and the like, has very important significance for urban illumination energy conservation, and often has the problem of dazzling glare when being used, thereby influencing the vision of drivers and pedestrians of vehicles.
The main reason that the LED street lamp generates glare is that the brightness of the light source emitted by the LED lamp bead is too high, when a vehicle approaches or runs under the street lamp, the dazzling light is easily directly emitted into the eyes of the driver, causing people to feel uncomfortable, even causing the driver to be blinded momentarily, and being unable to see the road condition ahead clearly, thereby bringing about a great potential safety hazard.
Therefore, a high-brightness LED street lamp with an anti-glare function is proposed to solve the above problems.
Disclosure of Invention
The invention aims to provide a high-brightness LED street lamp with an anti-glare function, which can automatically adjust and avoid glare aiming at the problem that the LED street lamp can generate the glare.
In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a high bright LED street lamp with anti-dazzle function, includes the lamp pole, the LED lamp is installed to the upper end of lamp pole, the annular snoot is the ascending loudspeaker form setting of opening, just annular snoot cover is established outside the LED lamp, the top of LED lamp is equipped with the deformation board that the level set up, the lower surface of deformation board is attached with flexible reflector, the last fixed surface of deformation board has permanent magnetism piece, the upper end border department of annular snoot is fixed with many bracing pieces that are the setting of annular array, many the upper end of bracing piece all is fixed with the deformation board, the fan is installed outward to the lateral wall of lamp pole, be equipped with the magnetism slider that repulses with permanent magnetism piece homopolar, the magnetism slider passes through drive mechanism and is connected with fan drive.
The invention has the advantages that:
when no vehicle is close to the lamp pole or the vehicle is far away from the lamp pole, the magnetic slide block is positioned at a higher position, under the action of magnetic force, larger repulsion force is generated on the permanent magnet, the permanent magnet is pushed to the higher position to drive the deformation plate to arch upwards, the lower surface of the flexible reflector is in a concave mirror shape which is sunken upwards, the light of the LED lamp irradiates on the flexible reflector, the light is gathered and irradiates on the road surface below the LED lamp through the light gathering effect of the flexible reflector, the intensity and the brightness of the light are higher, the illuminating effect is good, and the road condition near the LED street lamp can be clearly observed by the vehicle which drives in a far distance.
When a vehicle runs to a position near a lamp post, dazzling light is easy to directly irradiate into eyes of a driver, people feel uncomfortable and even the driver is temporarily blind, at the moment, wind brought by the running of the vehicle blows to the fan to drive the fan and the rotating shaft to rotate, the coil spring generates deformation and stores force, then the gear and the threaded rod are driven to rotate through the crown gear, the threaded rod drives the magnetic slider in threaded fit with the threaded rod to move downwards due to the fact that the magnetic slider cannot rotate, the magnetic slider is far away from the permanent magnet, the repulsive force to the permanent magnet is reduced and cannot overcome the gravity of the permanent magnet, the permanent magnet falls down under the action of the gravity and extrudes the deformation plate downwards to drive the flexible reflector to recess downwards, the lower surface of the flexible reflector is in a convex mirror shape protruding downwards, light of the LED lamp irradiates on the flexible reflector, and the irradiation range of the light is expanded through the light scattering effect of the flexible reflector, the light is diffused to the periphery, only a small part of light can directly penetrate into the eyes of a driver, the problem of transient blindness caused by strong light stimulation to the eyes of the driver is avoided, the generation of glare is effectively prevented, and the potential safety hazard is reduced.
After the vehicle is far away from, the air current disappears, and the coil spring resumes to initial condition and drives the pivot antiport, then magnetic slider upwards moves to initial position, pushes away the permanent magnetism piece to higher position again under the repulsion effect, then the deformation board resumes to the state of upwards arching.
Preferably, the inner side of the annular light-gathering cover is a smooth reflecting mirror surface, so that light of the LED lamp can be gathered and reflected to the flexible reflecting sheet above, and the lighting effect of the LED lamp is enhanced.
Preferably, drive mechanism includes the pivot with the coaxial fixed of fan, the other end of pivot extends to in the lamp pole and fixed mounting has the crown gear, the pivot passes through coil spring and lamp pole swing joint, the magnetism slider can slide from top to bottom in the lamp pole, the lamp pole internal rotation has vertical threaded rod, the lower extreme fixed mounting of threaded rod has the gear, gear and crown gear meshing, the upper end of threaded rod runs through the magnetism slider and with magnetism slider screw-thread fit.
Preferably, the support rod is of a hollow tubular structure, the upper end and the lower end of the support rod are both provided with openings, the side wall of the support rod, which is far away from the LED lamp, is provided with a plurality of air suction holes which are distributed at equal intervals, when a vehicle rapidly runs through the LED street lamp, the lifted wind easily blows up sundry garbage such as plastic bags with light road surfaces, part of sundries such as the plastic bags can float to the LED lamp to shield the LED lamp from normal lighting, the air flow lifted by the vehicle horizontally flows through the lower port of the support rod, according to Bernoulli's principle, when the sundries such as the plastic bags float to the support rod, the higher the flow rate is, the lower the pressure is, the air at the upper port of the support rod can be sucked to the lower port, the flowing air flow is formed in the support rod, namely, the suction negative pressure towards the inside of the support rod is generated at, the LED lamp is prevented from entering the LED lamp on the inner side of the supporting rod, and when the vehicle is far away, the air flow disappears, and sundries such as plastic bags and the like naturally drop under the action of gravity.
Drawings
Fig. 1 is a schematic structural diagram of a high-brightness LED street lamp with an anti-glare function in an embodiment 1 of the invention when no vehicle passes through;
FIG. 2 is a schematic structural diagram of a high-brightness LED street lamp with an anti-glare function in the embodiment 1 of the invention when a vehicle passes through;
fig. 3 is a schematic structural diagram of a support rod in embodiment 2 of a high-brightness LED street lamp with an anti-glare function according to the present invention.
In the figure, a lamp post 1, an LED lamp 2, an annular light-gathering shade 3, a deformation plate 4, a flexible reflection sheet 5, a permanent magnet 6, a support rod 7, a fan 8, a magnetic slider 9, a rotating shaft 10, a crown gear 11, a coil spring 12, a threaded rod 13, a gear 14 and an air suction hole 15 are arranged.
Detailed Description
The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.
Example 1
As shown in fig. 1-2, a high-brightness LED street lamp with anti-glare function comprises a lamp post 1, an LED lamp 2 is installed at the upper end of the lamp post 1, an annular light-gathering cover 3 is installed at the upper end of the lamp post 1, the annular light-gathering cover 3 is arranged in a horn shape with an upward opening, the annular light-gathering cover 3 is sleeved outside the LED lamp 2, the inner side of the annular light-gathering cover 3 is a smooth reflecting mirror surface, the light of the LED lamp 2 can be gathered and reflected onto a flexible reflecting mirror above the annular light-gathering cover, so that the lighting effect of the LED lamp 2 is enhanced, a horizontally arranged deformation plate 4 is arranged above the LED lamp 2, a flexible reflecting mirror 5 is attached to the lower surface of the deformation plate 4, a permanent magnet 6 is fixed to the upper surface of the deformation plate 4, a plurality of support rods 7 arranged in an annular array are fixed to the edge of the upper end of the annular light-gathering cover 3, the upper, can prevent that the flier from striking LED lamp 2 and taking place the danger of damage, the clearance between many spinal branchs vaulting pole 7 is great simultaneously, has good ventilation radiating effect.
The fan 8 is installed outside the lateral wall of lamp pole 1, be equipped with the magnetic sliding block 9 that repulses with permanent magnetism 6 homopolar in the lamp pole 1, magnetic sliding block 9 passes through drive mechanism and is connected with the transmission of fan 8, drive mechanism includes the pivot 10 with the coaxial fixed of fan 8, the other end of pivot 10 extends to in the lamp pole 1 and fixed mounting has crown gear 11, pivot 10 passes through coil spring 12 and lamp pole 1 swing joint, magnetic sliding block 9 can slide from top to bottom in lamp pole 1, the rotation has vertical threaded rod 13 in the lamp pole 1, the lower extreme fixed mounting of threaded rod 13 has gear 14, gear 14 and crown gear 11 meshing, magnetic sliding block 9 is run through to the upper end of threaded rod 13 and with magnetic sliding block 9 screw-thread fit.
The working principle of the embodiment is as follows: when no vehicle is close to the lamp post 1 or the vehicle is far away from the lamp post 1, the magnetic slider 9 is located at a higher position, under the action of magnetic force, a larger repulsive force is generated to the permanent magnetic block 6, the permanent magnetic block 6 is pushed to the higher position, the deformation plate 4 is driven to arch upwards, the lower surface of the flexible reflector 5 is in an upwards-concave mirror shape, the light of the LED lamp 2 irradiates on the flexible reflector 5, the light is gathered and irradiates on a road surface below the LED lamp 2 through the light gathering effect of the flexible reflector 5, the light direction is as shown by an arrow in figure 1, the intensity and the brightness of the light in a far distance are higher, the lighting effect is good, and the vehicle which runs from the far distance can clearly observe the road condition near the LED street lamp.
When a vehicle runs to the position near the lamp post 1, glaring light is easy to directly irradiate into eyes of a driver, people feel uncomfortable and even the driver is temporarily blind, at the moment, wind brought by the running of the vehicle blows to the fan 8 to drive the fan 8 and the rotating shaft 10 to rotate, the coil spring 12 generates deformation and stores force, then the crown gear 11 drives the gear 14 and the threaded rod 13 to rotate, the threaded rod 13 drives the magnetic slider 9 in threaded fit with the threaded rod to move downwards due to the fact that the magnetic slider 9 cannot rotate, the magnetic slider 9 is far away from the permanent magnet, repulsive force to the permanent magnet 6 is reduced, gravity of the permanent magnet 6 cannot be overcome enough, the permanent magnet 6 falls down due to gravity and downwards presses the deformation plate 4 to drive the flexible reflector 5 to be downwards sunken, the lower surface of the flexible reflector 5 is in a convex mirror shape protruding downwards, light of the LED lamp 2 irradiates on the flexible reflector 5, and is diffused by the flexible reflector 5, the light direction is as shown by the arrow in fig. 2, the irradiation range of the light is enlarged, the light is diffused to the periphery, only a small part of the light can directly penetrate into the eyes of the driver, the problem of transient blindness caused by strong light stimulation to the eyes of the driver is avoided, the generation of glare is effectively prevented, and the potential safety hazard is reduced.
After the vehicle is far away from, the air current disappears, the coil spring 12 recovers to the initial state and drives the rotating shaft 10 to rotate reversely, then the magnetic sliding block 6 moves upwards to the initial position, the permanent magnetic block 6 is pushed to the higher position again under the action of the repulsive force, and then the deformation plate 4 recovers to the upwards arched state.
Example 2
As shown in fig. 3, the present embodiment is different from embodiment 1 in that: the bracing piece 7 is hollow tubular structure, and the equal opening in upper and lower both ends of bracing piece 7 sets up, and sets up a plurality of equidistance suction holes 15 of arranging on the lateral wall of 2 one sides of LED lamp are kept away from to bracing piece 7.
In the embodiment, when the vehicle runs through the LED street lamp quickly, the carried wind easily blows up the light debris such as plastic bags on the road surface, part of the debris such as plastic bags can float to the LED lamp 2 to block the normal lighting of the LED lamp 2, the air flow carried by the vehicle horizontally flows through the lower port of the support rod 7, according to Bernoulli's principle, when the flow velocity is higher and the pressure is lower, the air at the upper port of the support rod 7 can be sucked to the lower port, the flowing air flow is formed in the support rod 7, namely, the suction negative pressure towards the inside of the support rod 7 is generated at the air suction holes 15, when sundries such as plastic bags float to the support rod 7, is absorbed by the suction negative pressure at the air suction hole 15 and is fixed on the surface of the support rod 7, so as to avoid the suction negative pressure from entering the LED lamp 2 at the inner side of the support rod 7, when the vehicle is far away, the air flow disappears, and sundries such as plastic bags and the like naturally fall under the action of gravity.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims (4)

1. The high-brightness LED street lamp with the anti-dazzle function comprises a lamp pole (1), wherein an LED lamp (2) is installed at the upper end of the lamp pole (1), and is characterized in that an annular light-gathering cover (3) is installed at the upper end of the lamp pole (1), the annular light-gathering cover (3) is arranged in a horn shape with an upward opening, the annular light-gathering cover (3) is sleeved outside the LED lamp (2), a deformation plate (4) which is horizontally arranged is arranged above the LED lamp (2), a flexible reflection sheet (5) is attached to the lower surface of the deformation plate (4), a permanent magnet block (6) is fixed on the upper surface of the deformation plate (4), a plurality of support rods (7) which are arranged in an annular array are fixed at the edge of the upper end of the annular light-gathering cover (3), the upper ends of the support rods (7) are fixed with the deformation plate (4), a fan (8) is installed outside the side wall of the lamp, the lamp post (1) is internally provided with a magnetic slide block (9) which repels the permanent magnet block (6) in the same pole, and the magnetic slide block (9) is in transmission connection with the fan (8) through a transmission mechanism.
2. The high brightness LED street lamp with anti-glare function as claimed in claim 1, wherein the inside of the ring-shaped light-gathering cover (3) is a smooth reflector surface.
3. The high-brightness LED street lamp with the anti-glare function according to claim 1, wherein the transmission mechanism comprises a rotating shaft (10) coaxially fixed with the fan (8), the other end of the rotating shaft (10) extends into the lamp post (1) and is fixedly provided with a crown gear (11), the rotating shaft (10) is movably connected with the lamp post (1) through a coil spring (12), the magnetic slider (9) can slide up and down in the lamp post (1), a vertical threaded rod (13) rotates in the lamp post (1), the lower end of the threaded rod (13) is fixedly provided with a gear (14), the gear (14) is meshed with the crown gear (11), and the upper end of the threaded rod (13) penetrates through the magnetic slider (9) and is in threaded fit with the magnetic slider (9).
4. The high-brightness LED street lamp with the anti-glare function according to claim 1, wherein the support rod (7) is of a hollow tubular structure, openings are formed at both the upper end and the lower end of the support rod (7), and a plurality of air suction holes (15) are formed in the side wall of the support rod (7) far away from the LED lamp (2) and are arranged at equal intervals.
CN202010722998.1A 2020-07-24 2020-07-24 High bright LED street lamp with anti-dazzle function Active CN111911858B (en)

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CN111911858B true CN111911858B (en) 2021-06-01

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116381923B (en) * 2023-03-17 2023-12-12 镇江中天光学仪器有限责任公司 Surgical microscope capable of automatically adjusting light focus along with objective lens

Citations (9)

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Publication number Priority date Publication date Assignee Title
CN201196360Y (en) * 2008-03-31 2009-02-18 深圳市俄菲照明有限公司 High power LED outdoor lamp with reflection plate
JP2015145981A (en) * 2014-02-04 2015-08-13 三菱電機株式会社 Optical device and projector
CN206075622U (en) * 2016-06-30 2017-04-05 杭州名师文化传播有限公司 A kind of electronic counting demonstration teaching aid of pendulum
CN206093662U (en) * 2016-08-31 2017-04-12 厦门市朗星节能照明股份有限公司 Light -emitting direction adjustable LED lamp
CN206890348U (en) * 2017-07-07 2018-01-16 深圳思诺美科技有限公司 A kind of adjustable curved surface device that can realize the specific least bit movement of LED street lamp
CN210172982U (en) * 2019-06-11 2020-03-24 天津磊峰实业有限公司 Auto-parts cuts device
CN210209936U (en) * 2019-05-08 2020-03-31 华宇通明电气（天津）有限公司 Polishing device for preparing cabinet door of power distribution cabinet
CN210373307U (en) * 2019-06-25 2020-04-21 成都博尊光艺科技有限公司 Wall washer lamp mounting structure
CN210601342U (en) * 2019-11-13 2020-05-22 江苏瑞迪照明科技有限公司 LED street lamp with control illumination function

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201196360Y (en) * 2008-03-31 2009-02-18 深圳市俄菲照明有限公司 High power LED outdoor lamp with reflection plate
JP2015145981A (en) * 2014-02-04 2015-08-13 三菱電機株式会社 Optical device and projector
CN206075622U (en) * 2016-06-30 2017-04-05 杭州名师文化传播有限公司 A kind of electronic counting demonstration teaching aid of pendulum
CN206093662U (en) * 2016-08-31 2017-04-12 厦门市朗星节能照明股份有限公司 Light -emitting direction adjustable LED lamp
CN206890348U (en) * 2017-07-07 2018-01-16 深圳思诺美科技有限公司 A kind of adjustable curved surface device that can realize the specific least bit movement of LED street lamp
CN210209936U (en) * 2019-05-08 2020-03-31 华宇通明电气（天津）有限公司 Polishing device for preparing cabinet door of power distribution cabinet
CN210172982U (en) * 2019-06-11 2020-03-24 天津磊峰实业有限公司 Auto-parts cuts device
CN210373307U (en) * 2019-06-25 2020-04-21 成都博尊光艺科技有限公司 Wall washer lamp mounting structure
CN210601342U (en) * 2019-11-13 2020-05-22 江苏瑞迪照明科技有限公司 LED street lamp with control illumination function

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Inventor after: Jiang Xun

Inventor after: Zhang Jingang

Inventor before: Zhang Jingang

TA01 Transfer of patent application right
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Effective date of registration: 20210513

Address after: 225000 Industrial Park, Songqiao Town, north suburb, Yangzhou City, Jiangsu Province

Applicant after: YINGHUI ELECTRIC GROUP Co.,Ltd.

Address before: 650000 Building 1, hongshengda hardware and electrical market, Changhong Road, Guandu District, Kunming City, Yunnan Province

Applicant before: Zhang Jingang

GR01 Patent grant
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Denomination of invention: A high brightness LED street light with anti glare function

Granted publication date: 20210601

Pledgee: Yangzhou Branch of Societe Generale Bank Co.,Ltd.

Pledgor: YINGHUI ELECTRIC GROUP CO.,LTD.

Registration number: Y2024980023143