CN112432117A - Municipal works are with interim street lamp - Google Patents
Municipal works are with interim street lamp Download PDFInfo
- Publication number
- CN112432117A CN112432117A CN202011313220.1A CN202011313220A CN112432117A CN 112432117 A CN112432117 A CN 112432117A CN 202011313220 A CN202011313220 A CN 202011313220A CN 112432117 A CN112432117 A CN 112432117A
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- China
- Prior art keywords
- fixedly connected
- street lamp
- connecting block
- threaded
- people
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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
- F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
- F21S9/02—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
- F21S9/03—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator rechargeable by exposure to light
- F21S9/035—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator rechargeable by exposure to light the solar unit being integrated within the support for the lighting unit, e.g. within or on a pole
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- 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
- F21V21/06—Bases for movable standing lamps; Fixing standards to the bases
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- 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
- F21V21/14—Adjustable mountings
- F21V21/22—Adjustable mountings telescopic
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- 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
- F21V21/14—Adjustable mountings
- F21V21/26—Pivoted arms
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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
- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention belongs to the technical field of temporary street lamps, and particularly relates to a temporary street lamp for municipal engineering, which comprises a supporting table, a lifting table, a motor and a first threaded column, wherein the lifting table is fixedly connected to the upper surface of the supporting table; according to the invention, through arranging the ground cone, the second threaded column and the threaded cap, when people need to fix the device, people firstly move the device to a specified position, then the knob is screwed, so that the second threaded column and the ground cone are driven to rotate, under the matching of the second threaded column and the threaded cap, people can conveniently adjust the height of the ground cone, and after the ground cone drills into the ground, people only need to stop rotating the knob, and meanwhile, the electric second electric push rod is controlled to operate through the control switch, so that the wheel set of the motor car is driven to move.
Description
Technical Field
The invention belongs to the technical field of temporary street lamps, and particularly relates to a temporary street lamp for municipal engineering.
Background
In some municipal construction sites, temporary street lamps need to be installed for illumination, but the existing street lamp bases are all embedded parts, namely, the bases are fixed by concrete, the stability of the street lamps can be guaranteed under the condition, but after the street lamps are used, the bases have to be buried and discarded, so that great waste is caused, meanwhile, a certain time is needed from the manufacturing of the embedded parts to the installation and the use of the street lamps, the use is sometimes influenced, meanwhile, the temporary street lamps of the device are inconvenient to move, and the following device is provided for solving the problems.
Disclosure of Invention
To solve the problems set forth in the background art described above. The invention provides a temporary street lamp for municipal engineering, which has the characteristics of convenience in adjustment, movement and fixation.
In order to achieve the purpose, the invention provides the following technical scheme: a temporary street lamp for municipal engineering comprises a supporting table, a lifting table, a motor and a first threaded column, wherein the lifting table is fixedly connected to the upper surface of the supporting table, the motor is fixedly connected inside the lifting table, the first threaded column is fixedly connected to the upper end of an output shaft of the motor, a threaded pipe is in threaded connection with the upper end of the first threaded column, a first fixed block is fixedly connected to the side surface of the threaded pipe, a first connecting block is arranged on the side surface of the first fixed block, a pin shaft penetrates through the surface of the first fixed block, the first fixed block is movably connected with the first connecting block through the pin shaft, a supporting arm is fixedly connected to the side surface of the first connecting block, an illuminating lamp body is fixedly connected to the right end of the supporting arm, a second connecting block is fixedly connected to the upper surface of the supporting arm, a pin shaft penetrates through the surface of the second, the first electric push rod is movably connected with the second connecting block through a pin shaft, a second fixing block is fixedly connected to the side face of the threaded pipe, the surface of the second fixing block is provided with the pin shaft in a penetrating mode, and the first electric push rod is movably connected with the second fixing block through the pin shaft.
Preferably, the threaded pipe side fixedly connected with slider, the spout has been seted up to the elevating platform inner wall, slider sliding connection is in the spout, slider and spout respectively have two sets ofly to the symmetry sets up in the threaded pipe both sides.
Preferably, a fixed station is fixedly connected to the side face of the supporting table, a threaded cap penetrates through the surface of the fixed station, a second threaded column is connected to the inner portion of the threaded cap in a threaded mode, a ground cone is fixedly connected to the lower end of the second threaded column, a knob is fixedly connected to the upper end of the second threaded column, the number of the ground cones is four, and the ground cones are arranged at the lower end of the supporting table in a rectangular mode.
Preferably, a connecting rod is fixedly connected to the side face of the supporting table, a fixing rod penetrates through the surface of the connecting rod, and a drag hook is fixedly connected to the surface of the fixing rod.
Preferably, the side surface of the threaded pipe is fixedly connected with a support frame, and the side surface of the support frame is fixedly connected with a solar power generation panel.
Preferably, a telescopic groove is formed in the lower surface of the support platform, a second electric push rod is fixedly connected to the telescopic groove, wheel groups are fixedly connected to the lower end of the second electric push rod, and the number of the wheel groups is four, and the wheel groups are arranged at the lower end of the support platform in a rectangular shape.
Preferably, an energy storage bin is arranged inside the supporting table, and a storage battery is fixedly connected inside the energy storage bin.
Preferably, the front surface of the lifting platform is fixedly connected with a control switch, a microprocessor is arranged in the control switch, a heat dissipation window is embedded in the front surface of the lifting platform, and the position of the heat dissipation window corresponds to the position of the motor.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, through arranging the ground cone, the second threaded column and the threaded cap, when people need to fix the device, people firstly move the device to a specified position, then the knob is screwed to drive the second threaded column and the ground cone to rotate, under the matching of the second threaded column and the threaded cap, people can conveniently adjust the height of the ground cone, when the ground cone drills into the ground, people only need to stop rotating the knob, and meanwhile, the control switch controls the electric second electric push rod to operate to drive the wheel set to move, when the wheel set is separated from the ground, people only need to control the second electric push rod to stop operating through the control switch, so that people can conveniently fix the device, and the stable working state of the device can be kept in the normal operation process.
2. According to the invention, by arranging the first threaded column, the threaded pipe and the motor, when people need to adjust the height of the supporting arm loaded with the illuminating lamp body, people only need to control the motor to operate through the control switch, so that the first threaded column is driven to rotate, and under the matching of the first threaded column and the threaded pipe, people can conveniently adjust the height of the supporting arm loaded with the illuminating lamp body.
3. According to the invention, by arranging the first electric push rod, the first fixing block and the first connecting block, when people need to adjust the illumination angle of the illumination lamp body, people only need to control the first electric push rod through the control switch, and under the matching of the first fixing block and the first connecting block, the angle of the supporting arm with the illumination lamp body can be conveniently adjusted by people, the angle of the illumination lamp body can be conveniently adjusted by people, and the working pressure of people is reduced.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a front cross-sectional structural schematic view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a schematic perspective view of the motor of the present invention;
in the figure: 1. a support table; 2. a lifting platform; 3. a motor; 4. a first threaded post; 5. a threaded pipe; 6. a slider; 7. a chute; 8. a first fixed block; 9. a first connection block; 10. a support arm; 11. an illuminating lamp body; 12. a second connecting block; 13. a first electric push rod; 14. a second fixed block; 15. a support frame; 16. a solar power panel; 17. a fixed table; 18. a threaded cap; 19. a second threaded post; 20. a knob; 21. a ground cone; 22. a connecting rod; 23. fixing the rod; 24. pulling a hook; 25. a telescopic groove; 26. a second electric push rod; 27. a wheel set; 28. an energy storage bin; 29. a storage battery; 30. a control switch; 31. and a heat dissipation window.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1-3, the present invention provides the following technical solutions: a temporary street lamp for municipal engineering comprises a supporting table 1, a lifting table 2, a motor 3 and a first threaded column 4, wherein the lifting table 2 is fixedly connected to the upper surface of the supporting table 1, the motor 3 is fixedly connected inside the lifting table 2, the first threaded column 4 is fixedly connected to the upper end of an output shaft of the motor 3, and a threaded pipe 5 is in threaded connection with the upper end of the first threaded column 4. by arranging the first threaded column 4, the threaded pipe 5 and the motor 3, when people need to adjust the height of a supporting arm 10 carrying an illuminating lamp body 11, people only need to control the motor 3 to operate through a control switch 30 so as to drive the first threaded column 4 to rotate, under the matching of the first threaded column 4 and the threaded pipe 5, the people can conveniently adjust the height of the supporting arm 10 carrying the illuminating lamp body 11, a first fixing block 8 is fixedly connected to the side surface of the threaded pipe 5, a first connecting block 9 is arranged on the side surface of the first fixing block, the surface of a first fixed block 8 is provided with a pin shaft, the first fixed block 8 is movably connected with a first connecting block 9 through the pin shaft, the side surface of the first connecting block 9 is fixedly connected with a supporting arm 10, the right end of the supporting arm 10 is fixedly connected with an illuminating lamp body 11, the upper surface of the supporting arm 10 is fixedly connected with a second connecting block 12, the surface of the second connecting block 12 is provided with the pin shaft, the upper end of the second connecting block 12 is provided with a first electric push rod 13, the first electric push rod 13 is movably connected with the second connecting block 12 through the pin shaft, the side surface of a screwed pipe 5 is fixedly connected with a second fixed block 14, the surface of the second fixed block 14 is provided with the pin shaft, the first electric push rod 13 is movably connected with the second fixed block 14 through the pin shaft, by arranging the first electric push rod 13, the first fixed block 8 and the first connecting block 9, when, people only need control first electric putter 13 through control switch 30, under the cooperation of first fixed block 8 and first connecting block 9 to made things convenient for people to adjust the angle of the support arm 10 that carries light body 11, made things convenient for people to adjust the angle of light body 11, alleviateed people's operating pressure.
Specifically, 5 side fixedly connected with sliders 6 of screwed pipe, 2 inner walls of elevating platform have seted up spout 7, and 6 sliding connection of sliders are in spout 7, and slider 6 and spout 7 respectively have two sets ofly to the symmetry sets up in 5 both sides of screwed pipe.
Specifically, a fixed table 17 is fixedly connected to the side surface of the support table 1, a threaded cap 18 is arranged on the surface of the fixed table 17 in a penetrating mode, a second threaded column 19 is connected to the inner portion of the threaded cap 18 in a threaded mode, a ground cone 21 is fixedly connected to the lower end of the second threaded column 19, and the threaded cap 18 are arranged in a penetrating mode, when people need to fix the device, people firstly move the device to a specified position, then the knob 20 is screwed, so that the second threaded column 19 and the ground cone 21 are driven to rotate, under the matching of the second threaded column 19 and the threaded cap 18, people can conveniently adjust the height of the ground cone 21, when the ground cone 21 is drilled into the ground, the people only need to stop rotating the knob 20, and meanwhile, the control switch 30 controls the electric second electric push rod 26 to operate, so that the wheel set 27 is driven to move, and when the wheel set 27 is separated from the ground, people only need through control switch 30 control second electric putter 26 stop the function can to made things convenient for people to fix the device, guaranteed that the device can keep stable operating condition carrying out the in-process of normal operation, second screw post 19 upper end fixedly connected with knob 20, ground awl 21 is total four, and be the rectangle and arrange at a supporting bench 1 lower extreme.
Specifically, a connecting rod 22 is fixedly connected to the side surface of the supporting table 1, a fixing rod 23 penetrates through the surface of the connecting rod 22, and a drag hook 24 is fixedly connected to the surface of the fixing rod 23.
Specifically, the side surface of the threaded pipe 5 is fixedly connected with a support frame 15, and the side surface of the support frame 15 is fixedly connected with a solar power generation panel 16.
Specifically, a telescopic groove 25 is formed in the lower surface of the support table 1, a second electric push rod 26 is fixedly connected to the telescopic groove 25, a wheel group 27 is fixedly connected to the lower end of the second electric push rod 26, and the wheel group 27 is four in total and is arranged at the lower end of the support table 1 in a rectangular shape.
Specifically, an energy storage bin 28 is arranged inside the supporting table 1, and a storage battery 29 is fixedly connected inside the energy storage bin 28.
Specifically, the front of the lifting platform 2 is fixedly connected with a control switch 30, a microprocessor is arranged in the control switch 30, a heat dissipation window 31 is embedded in the front of the lifting platform 2, and the position of the heat dissipation window 31 corresponds to the position of the motor 3.
The working principle and the using process of the invention are as follows: when the invention is used, firstly, the device is moved to a designated position, then the knob 20 is screwed, so that the second threaded column 19 and the ground cone 21 are driven to rotate, under the matching of the second threaded column 19 and the threaded cap 18, people can conveniently adjust the height of the ground cone 21, when the ground cone 21 is drilled into the ground, people only need to stop rotating the knob 20, and simultaneously control the electric second electric push rod 26 to operate through the control switch 30, so that the wheel group 27 is driven to move, when the wheel group 27 is separated from the ground, people only need to control the second electric push rod 26 to stop operating through the control switch 30, so that people can conveniently fix the device, the device can be ensured to keep a stable working state in the normal operation process, when people need to adjust the height of the supporting arm 10 carrying the illuminating lamp body 11, people only need to control the motor 3 through control switch 30 and function, thereby drive first screw thread post 4 and rotate, under the cooperation of first screw thread post 4 and screwed pipe 5, thereby made things convenient for people to highly adjusting the support arm 10 that carries light body 11, when people need adjust the illumination angle of light body 11, people only need to control first electric putter 13 through control switch 30, under the cooperation of first fixed block 8 and first connecting block 9, thereby made things convenient for people to adjust the angle of the support arm 10 that carries light body 11, people have made things convenient for people to adjust the angle of light body 11, people's operating pressure has been alleviateed.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a municipal works are with interim street lamp, includes brace table (1), elevating platform (2), motor (3) and first screw thread post (4), its characterized in that: the lifting platform (2) is fixedly connected to the upper surface of the supporting platform (1), the motor (3) is fixedly connected inside the lifting platform (2), the first threaded column (4) is fixedly connected to the upper end of an output shaft of the motor (3), a threaded pipe (5) is in threaded connection with the upper end of the first threaded column (4), a first fixed block (8) is fixedly connected to the side surface of the threaded pipe (5), a first connecting block (9) is arranged on the side surface of the first fixed block (8), a pin shaft is arranged on the surface of the first fixed block (8) in a penetrating mode, the first fixed block (8) is movably connected with the first connecting block (9) through the pin shaft, a supporting arm (10) is fixedly connected to the side surface of the first connecting block (9), an illuminating lamp body (11) is fixedly connected to the right end of the supporting arm (10), and a second connecting block (12) is fixedly connected to, the utility model discloses a threaded pipe, including threaded pipe (5), second connecting block (12), first electric putter (13) and second connecting block (12), the round pin axle is worn to be equipped with on second connecting block (12) surface, the upper end of second connecting block (12) is provided with first electric putter (13), first electric putter (13) and second connecting block (12) are through round pin axle swing joint, threaded pipe (5) side fixedly connected with second fixed block (14), the round pin axle is worn to be equipped with on second fixed block (14) surface, first electric putter (13) and second fixed block (14) are through.
2. The temporary street lamp for municipal engineering according to claim 1, wherein: the utility model discloses a lifting platform, including threaded pipe (5), elevating platform (2), slider (6) side fixedly connected with slider (6), spout (7) have been seted up to elevating platform (2) inner wall, slider (6) sliding connection is in spout (7), slider (6) and spout (7) respectively have two sets ofly to the symmetry sets up in threaded pipe (5) both sides.
3. The temporary street lamp for municipal engineering according to claim 1, wherein: supporting bench (1) side fixedly connected with fixed station (17), screw cap (18) are worn to be equipped with on fixed station (17) surface, screw cap (18) inside threaded connection has second screw thread post (19), second screw thread post (19) lower extreme fixedly connected with ground awl (21), second screw thread post (19) upper end fixedly connected with knob (20), ground awl (21) are total four to be the rectangle and arrange at supporting bench (1) lower extreme.
4. The temporary street lamp for municipal engineering according to claim 1, wherein: the supporting table (1) is characterized in that a connecting rod (22) is fixedly connected to the side face of the supporting table (1), a fixing rod (23) penetrates through the surface of the connecting rod (22), and a drag hook (24) is fixedly connected to the surface of the fixing rod (23).
5. The temporary street lamp for municipal engineering according to claim 1, wherein: the solar energy power generation device is characterized in that a support frame (15) is fixedly connected to the side face of the threaded pipe (5), and a solar energy power generation panel (16) is fixedly connected to the side face of the support frame (15).
6. The temporary street lamp for municipal engineering according to claim 1, wherein: flexible groove (25) have been seted up to brace table (1) lower surface, fixedly connected with second electric putter (26) in flexible groove (25), the lower extreme fixedly connected with wheel group (27) of second electric putter (26), wheel group (27) are total four to be the rectangle and arrange at brace table (1) lower extreme.
7. The temporary street lamp for municipal engineering according to claim 1, wherein: an energy storage bin (28) is arranged inside the supporting table (1), and a storage battery (29) is fixedly connected inside the energy storage bin (28).
8. The temporary street lamp for municipal engineering according to claim 1, wherein: elevating platform (2) openly fixedly connected with control switch (30), control switch (30) inside is provided with microprocessor, elevating platform (2) openly inlays and have heat dissipation window (31), the position of heat dissipation window (31) is corresponding with the position of motor (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011313220.1A CN112432117A (en) | 2020-11-21 | 2020-11-21 | Municipal works are with interim street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011313220.1A CN112432117A (en) | 2020-11-21 | 2020-11-21 | Municipal works are with interim street lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112432117A true CN112432117A (en) | 2021-03-02 |
Family
ID=74694609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011313220.1A Pending CN112432117A (en) | 2020-11-21 | 2020-11-21 | Municipal works are with interim street lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112432117A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113483310A (en) * | 2021-07-08 | 2021-10-08 | 湖北万城节能有限公司 | Control structure of LED street lamp angle modulation |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210662669U (en) * | 2019-11-21 | 2020-06-02 | 陕西永恒园林工程有限公司 | Street lamp is used in gardens of convenient maintenance |
| CN210777174U (en) * | 2020-01-03 | 2020-06-16 | 韶关市鑫诚智能科技有限公司 | Wisdom urban road signal lamp |
| CN211044534U (en) * | 2020-01-03 | 2020-07-17 | 四川极简时代照明工程有限公司 | Road signal lamp with anticollision function |
-
2020
- 2020-11-21 CN CN202011313220.1A patent/CN112432117A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210662669U (en) * | 2019-11-21 | 2020-06-02 | 陕西永恒园林工程有限公司 | Street lamp is used in gardens of convenient maintenance |
| CN210777174U (en) * | 2020-01-03 | 2020-06-16 | 韶关市鑫诚智能科技有限公司 | Wisdom urban road signal lamp |
| CN211044534U (en) * | 2020-01-03 | 2020-07-17 | 四川极简时代照明工程有限公司 | Road signal lamp with anticollision function |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113483310A (en) * | 2021-07-08 | 2021-10-08 | 湖北万城节能有限公司 | Control structure of LED street lamp angle modulation |
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Application publication date: 20210302 |